/* Trần Duy Anh · Behind the screen · styles

   Contents
    1. Design tokens and base elements
    2. Shared components
    3. Homepage story
    4. Cards, photos and medals
    5. Research flow and the Nét Mơ section
    6. Rooms
    7. Project story pages
    8. Command menu, search and terminal
    9. Easter eggs and motion
   10. Page headers and case-study pages
   11. Demos, About, dialogs and search results
   12. Story chapter extras
   13. Evidence links and medal ribbons
   14. Awards room
   15. Nét Mơ page and Build your city
   16. FCT and FUNiX pages
   17. Fire alarm page and simulator
   18. Two summer camps
   19. Speaking-up stage
   20. Studio feed and film strip
   21. At-a-glance tiles
   22. Leaner homepage, bee screen and GitHub

   Rules later in the file deliberately override earlier ones,
   so keep the order when moving things around.
*/

/* ============================================================
   1. DESIGN TOKENS AND BASE ELEMENTS
   ============================================================ */

/* --- Light colours and fonts --- */
:root{
  --bg:#FFFFFF; --surface:#FFFFFF; --wash:#EEF6F1; --ink:#0F231B; --ink-2:#46594F; --line:#DCE7DF; --line-2:#BCCFC2;
  --accent:#1E7B52; --accent-ink:#155F3E; --on-accent:#FFFFFF; --violet:#9A5B0B; --sel-ink:#0F231B;
  --turtle:#A5D6BC; --turtle-line:#1E6A47; --turtle-ink:#1E6A47; --turtle-wash:#E6F4EB; --shell:#9A5B0B;
  --c-build:#1E7B52; --t-build:#E2F3E8; --b-build:#E2F3E8; --l-build:#1E7B52;
  --c-awards:#8F540A; --t-awards:#FAEDD6; --b-awards:#FAEDD6; --l-awards:#8F540A;
  --c-research:#0B6A70; --t-research:#DDF0F0; --b-research:#DDF0F0; --l-research:#0B6A70;
  --c-community:#AE4728; --t-community:#FAE5DC; --b-community:#FAE5DC; --l-community:#AE4728;
  --c-media:#2D5E8C; --t-media:#E1EBF6; --b-media:#E1EBF6; --l-media:#2D5E8C;
  --c-about:#1E6A47; --t-about:#E6F4EB; --b-about:#E6F4EB; --l-about:#1E6A47;
  --on-band:#0F231B; --on-band-2:#3B4F44; --band-line:rgba(15,46,36,.16); --band-fill:rgba(255,255,255,.72);
  --tour-bg:#FFFFFF; --tour-ink:#0F231B; --tour-ink-2:#4D6156; --tour-line:#D3E1D7; --tour-link:#1E7B52;
  --foot-bg:#F1F7F3;
  --nm-a:#FDE7F2; --nm-b:#E7E9FC; --nm-c:#FFF3D6; --lane-m:var(--c-awards); --lane-b:var(--c-build);
  --med-g1:#FFF3B0; --med-g2:#E2B22C; --med-g3:#A97C0B; --med-s1:#FFFFFF; --med-s2:#C5CED6; --med-s3:#7F8C98; --med-z1:#FBD2AE; --med-z2:#C47A3F; --med-z3:#7E461B; --med-ink:#2A1C04;
  --cur-dark:#0F2E24; --cur-dark-line:#A5D6BC; --cur-light:#ECF6EF; --cur-light-line:#1E6A47;
  --egg:#FFF5DF; --egg-shade:#F2E2BE; --egg-spot:#A5D6BC;
  --term-bg:#0F2219; --term-ink:#DCEFE3; --term-dim:#86A898; --term-hash:#F2C46D; --term-acc:#9EE0BB; --term-ref:#8ED8DA; --term-line:rgba(255,255,255,.1);
  --gap-ink:#875800; --gap-bg:#FFF8E7; --gap-line:#E6C26F;
  --ok:#2D7A52; --ok-bg:#E7F4EC; --no:#AF3A3A; --no-bg:#FBECEC;
  --shade:rgba(15,46,36,.07); --shade-2:rgba(15,46,36,.16); --scrim:rgba(10,24,18,.55);
  --hexmask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='%23000' stroke-width='1.3'/%3E%3C/svg%3E");
  --sans:'Be Vietnam Pro','Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
}

/* --- Dark look, room colours, base elements --- */
:root[data-look="dark"]{
  --bg:#0B1612; --surface:#13221C; --wash:#1A2E25; --ink:#E9F3ED; --ink-2:#A6BCAF; --line:#24392F; --line-2:#335043;
  --accent:#7FD3A6; --accent-ink:#9EE0BB; --on-accent:#0B1612; --violet:#E7B25E; --sel-ink:#0B1612;
  --turtle:#A5D6BC; --turtle-line:#0F2E24; --turtle-ink:#A5D6BC; --turtle-wash:#16291F; --shell:#E7B25E;
  --c-build:#7FD3A6; --t-build:#15291F; --b-build:#175A3C; --l-build:#9EE0BB;
  --c-awards:#E7B25E; --t-awards:#2B2213; --b-awards:#6E4208; --l-awards:#F5C978;
  --c-research:#6FCFD3; --t-research:#102A2B; --b-research:#0A4A4E; --l-research:#8ED8DA;
  --c-community:#F2A086; --t-community:#2E1C15; --b-community:#7E3418; --l-community:#FFB49B;
  --c-media:#93BCEB; --t-media:#15233A; --b-media:#224A70; --l-media:#A9CBF0;
  --c-about:#A5D6BC; --t-about:#16291F; --b-about:#0E271E; --l-about:#A5D6BC;
  --on-band:#FFFFFF; --on-band-2:rgba(255,255,255,.86); --band-line:rgba(255,255,255,.3); --band-fill:rgba(255,255,255,.1);
  --tour-bg:#123326; --tour-ink:#EFF8F2; --tour-ink-2:#A9C7B6; --tour-line:rgba(255,255,255,.15); --tour-link:#A5D6BC;
  --foot-bg:#081210;
  --nm-a:#2C1B27; --nm-b:#1C1F36; --nm-c:#2A2414;
  --egg:#FFF1D4; --egg-shade:#E8D3A6; --egg-spot:#7FC59F;
  --term-bg:#060E0B; --term-ink:#DCEFE3; --term-dim:#7E9C8E; --term-hash:#F2C46D; --term-acc:#9EE0BB; --term-ref:#8ED8DA; --term-line:rgba(255,255,255,.09);
  --gap-ink:#F0C66B; --gap-bg:#2A2312; --gap-line:#6E5622; --ok:#7FD0A4; --ok-bg:#16291F; --no:#F09A9A; --no-bg:#2E1A1A;
  --shade:rgba(0,0,0,.35); --shade-2:rgba(0,0,0,.5); --scrim:rgba(0,0,0,.6); color-scheme:dark}

[data-room="build"]{--rc:var(--c-build);--rt:var(--t-build);--rb:var(--b-build);--rl:var(--l-build)}
[data-room="awards"]{--rc:var(--c-awards);--rt:var(--t-awards);--rb:var(--b-awards);--rl:var(--l-awards)}
[data-room="research"]{--rc:var(--c-research);--rt:var(--t-research);--rb:var(--b-research);--rl:var(--l-research)}
[data-room="community"]{--rc:var(--c-community);--rt:var(--t-community);--rb:var(--b-community);--rl:var(--l-community)}
[data-room="media"]{--rc:var(--c-media);--rt:var(--t-media);--rb:var(--b-media);--rl:var(--l-media)}
[data-room="about"]{--rc:var(--c-about);--rt:var(--t-about);--rb:var(--b-about);--rl:var(--l-about)}

*,*::before,*::after{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:400 16.5px/1.65 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
h1,h2,h3{margin:0;line-height:1.15;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
a{color:var(--accent-ink)}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:8px}
[tabindex="-1"]:focus{outline:none}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:100%;max-width:1212px;margin-inline:auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;text-decoration:none}
.skip:focus{top:12px}

/* ============================================================
   2. SHARED COMPONENTS
   ============================================================ */

/* --- Top bar --- */
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.tb-row{display:flex;align-items:center;gap:18px;padding-block:10px}
.mini-mark{font-weight:800;font-size:20px;letter-spacing:-.04em;color:var(--ink);text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;min-height:44px}
.mini-mark svg{width:26px;height:18px}
.tb-row .sb{flex:1;max-width:560px}
.tb-links{display:flex;gap:4px;margin-left:auto}
.tb-links a,.rooms a{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 12px;border-radius:999px;text-decoration:none;color:var(--ink-2);font-size:14.5px;font-weight:500}
.tb-links a:hover,.rooms a:hover{background:var(--wash);color:var(--ink)}
.rooms{display:flex;flex-wrap:wrap;gap:2px 4px;padding-bottom:6px;margin-top:-4px}
.rooms a .dot{width:8px;height:8px}
.rooms a[aria-current="page"]{color:var(--ink);background:var(--rt);font-weight:600}
@media (max-width:760px){
  .tb-row{flex-wrap:wrap;gap:6px 12px}
  .tb-row .sb{order:3;flex-basis:100%;max-width:none}
  .tb-links a{padding:0 10px;font-size:14px}
  .rooms a{padding:0 10px;font-size:14px}
}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--rc,var(--accent));flex:none}

/* --- Search box --- */
.sb{position:relative}
.sb-field{display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line-2);border-radius:999px;padding-left:18px;transition:box-shadow .15s,border-color .15s}
.sb-field:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent),0 6px 24px -10px var(--shade-2)}
.sb-field > svg{width:20px;height:20px;color:var(--ink-2);flex:none}
.sb input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:inherit;font-size:17px;height:52px;outline:none;padding:0 4px}
.sb input::placeholder{color:var(--ink-2)}
.sb input::-webkit-search-cancel-button{display:none}
.sb-go{flex:none;width:44px;height:44px;margin-right:4px;border-radius:50%;border:0;background:transparent;color:var(--ink-2);display:grid;place-items:center;cursor:pointer}
.sb-go:hover{background:var(--wash);color:var(--accent)}
.sb-go svg{width:20px;height:20px}
.sb-lg .sb-field{box-shadow:0 1px 2px var(--shade),0 10px 34px -14px var(--shade-2);padding-left:22px}
.sb-lg input{height:62px;font-size:18.5px}
.sb-lg .sb-go{width:50px;height:50px;margin-right:6px;background:var(--accent);color:var(--on-accent)}
.sb-lg .sb-go:hover{background:var(--accent-ink);color:var(--on-accent)}
.sb-sm input{height:42px;font-size:15.5px}
.sb-sm .sb-go{width:38px;height:38px}
.sb-list{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:30;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 44px -18px var(--shade-2);text-align:left}
.sb-list li{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 12px;border-radius:12px;cursor:pointer;font-size:15.5px}
.sb-list li[aria-selected="true"]{background:var(--wash)}
.sb-list li svg{width:16px;height:16px;color:var(--ink-2);flex:none}
.sb-list .opt-kind{margin-left:auto;font:500 11.5px var(--mono);color:var(--ink-2);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
.sb-list mark{background:transparent;color:inherit;font-weight:700}

/* --- Buttons and chips --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:15.5px;text-decoration:none;cursor:pointer;line-height:1.2;text-align:center}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-ink)}
.btn-line{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn-soft{background:var(--rt,var(--wash));color:var(--ink);border-color:transparent}
.btn-soft:hover{border-color:var(--rc,var(--accent))}
.btn-ghost{background:transparent;color:var(--ink-2);padding:0 14px}
.btn-ghost:hover{color:var(--ink);background:var(--wash)}
.btn-sm{min-height:40px;padding:0 16px;font-size:14.5px}
.btn[disabled]{opacity:.45;cursor:default}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--ink);font-size:14px;cursor:pointer;text-decoration:none}
.chip:hover{border-color:var(--accent);color:var(--accent-ink)}
.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 11px;border-radius:999px;background:var(--wash);border:0;color:var(--ink-2);font-size:13px;cursor:pointer}
.tag:hover{color:var(--accent-ink);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.eyebrow{font:500 12.5px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2)}
.crumb{font:400 13px var(--mono);color:var(--ink-2);overflow-wrap:anywhere}
.crumb a{color:inherit;text-decoration:none}
.crumb a:hover{color:var(--accent-ink);text-decoration:underline}

/* --- Content gaps (owner preview only) --- */
.gap{display:block;border:1.5px dashed var(--gap-line);background:var(--gap-bg);color:var(--gap-ink);border-radius:12px;padding:9px 13px;font-size:14px;line-height:1.5}
.gap::before{content:"Needs content · ";font-weight:700}
.draft-chip{display:inline-block;margin-top:6px;font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--gap-ink);border:1px solid var(--gap-line);border-radius:999px;padding:2px 9px}
body:not(.show-gaps) .gap,body:not(.show-gaps) .gap-row,body:not(.show-gaps) .draft-chip,body:not(.show-gaps) .gap-only{display:none!important}
.demo-label{display:inline-flex;align-items:center;gap:8px;font:500 11.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--rc,var(--accent-ink));background:var(--rt,var(--wash));border-radius:999px;padding:5px 11px}
.demo-label::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* --- Screenshots and photo frames --- */
.shot{margin:18px 0 0;max-width:100%;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:0 22px 44px -28px var(--shade-2)}
.shot-bar{display:flex;align-items:center;gap:6px;height:30px;padding:0 12px;background:var(--wash);border-bottom:1px solid var(--line)}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.shot-bar span{margin-left:10px;padding:2px 12px;border-radius:999px;background:var(--surface);font:500 11.5px var(--mono);color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.shot-img{display:block;width:100%;max-width:100%;padding:0;border:0;background:var(--wash);cursor:default;border-radius:0}
.shot-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.shot-img{position:relative}
.shot-img:focus-visible{outline-offset:-4px}
.shot figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:10px 14px;font-size:13.5px;color:var(--ink-2);border-top:1px solid var(--line)}
.item-main .shot{margin-top:0}

/* --- Footer --- */
.foot{margin-top:96px;background:var(--foot-bg);color:var(--tour-ink);border-top:1px solid var(--line)}
.foot :focus-visible{outline-color:var(--tour-ink)}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between;padding-block:32px}
.foot-id{font:500 13px var(--mono);letter-spacing:.12em;color:var(--tour-ink-2)}
.foot-line{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-top:4px}
.turtle-btn{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 16px 0 10px;border-radius:999px;border:1px solid var(--line);background:var(--turtle-wash);color:var(--ink);cursor:pointer;font-size:14.5px;font-weight:500}
.turtle-btn:hover{border-color:var(--turtle-ink)}
.turtle-btn svg{width:34px;height:24px}

/* ============================================================
   3. HOMEPAGE STORY
   ============================================================ */

/* --- Turtle and coloured dots --- */
.wm-turtle{width:.5em;height:.36em;margin-left:.06em;margin-bottom:.06em;align-self:flex-end;padding:0;border:0;background:none;cursor:pointer;border-radius:12px;display:block}
.wm-turtle svg{width:100%;height:100%;display:block;transition:transform .35s cubic-bezier(.3,1.6,.5,1),opacity .3s}
.wm-turtle:hover svg{transform:rotate(-8deg) translateY(-2px)}
.wm-turtle:not(.gone):not(.back) svg{animation:idle 7s ease-in-out 2s infinite}
@keyframes idle{0%,88%,100%{transform:none}91%{transform:translateY(-3px) rotate(-5deg)}94%{transform:none}96%{transform:translateY(-2px) rotate(-3deg)}}
.wm-turtle:hover svg{animation:none}
.wm-turtle.gone svg{opacity:0;transform:scale(.3) translateY(30%)}
.wm-turtle.back svg{animation:pop .6s cubic-bezier(.3,1.6,.5,1)}
@keyframes pop{0%{transform:scale(.2)}100%{transform:scale(1)}}
.wm-dots{display:flex;gap:8px;justify-content:center;margin-top:8px;transition:gap .5s cubic-bezier(.2,.75,.2,1)}
.wm-dot{border:0;background:none;padding:10px 2px;cursor:pointer;display:grid;border-radius:8px}
.wm-dot i{display:block;width:30px;height:5px;border-radius:5px;background:var(--rc);opacity:.4;transition:opacity .25s,transform .25s,width .45s,border-radius .45s}
.wm-dot:hover i{opacity:.75;transform:scaleY(1.5)}
.wm-dot.lit i{opacity:1;transform:scaleY(1.6)}
.wm-dots.joined{gap:0}
.wm-dots.joined .wm-dot{padding-inline:0}
.wm-dots.joined .wm-dot i{width:44px;border-radius:0}
.wm-dots.joined .wm-dot:first-child i{border-radius:5px 0 0 5px}
.wm-dots.joined .wm-dot:last-child i{border-radius:0 5px 5px 0}
.dots-msg{min-height:1.5em;font-size:13.5px;color:var(--ink-2);margin-top:0}

/* --- Walking turtle --- */
.walk-lane{position:fixed;z-index:45;left:0;right:0;bottom:calc(14px + env(safe-area-inset-bottom,0px));height:96px;overflow:hidden;pointer-events:none}
.walker{position:absolute;left:0;bottom:4px;width:84px;height:58px;animation:walk 9s linear forwards}
.walker svg{width:84px;height:58px;display:block;animation:bob .45s ease-in-out infinite alternate}
.walker-say{position:absolute;bottom:62px;left:10px;white-space:nowrap;font:500 12.5px var(--mono);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:10px 10px 10px 2px;padding:4px 9px;animation:say 9s linear forwards}
@keyframes walk{from{transform:translateX(-110px)}to{transform:translateX(calc(100vw + 20px))}}
@keyframes bob{from{transform:translateY(0) rotate(1deg)}to{transform:translateY(-3px) rotate(-2deg)}}

/* --- Story layout --- */
.sx-bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.sx-bar-in{display:flex;align-items:center;gap:14px;padding-block:8px}
.sx-tools{display:flex;align-items:center;gap:6px;margin-left:auto}
.sx-explore{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-size:14px;font-weight:600;cursor:pointer}
.sx-explore svg{width:16px;height:16px;color:var(--ink-2)}
.sx-explore:hover{border-color:var(--accent)}
.sx-explore kbd{font-size:11px}
@media (max-width:900px){.sx-explore span,.sx-explore kbd{display:none}.sx-explore{width:40px;padding:0;justify-content:center}}
.sx-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,64px);align-items:center;padding-block:clamp(36px,7vw,84px) clamp(28px,5vw,56px)}
@media (max-width:900px){.sx-hero{grid-template-columns:1fr}}
.sx-hero h1{font-size:clamp(36px,5.6vw,66px);font-weight:800;letter-spacing:-.045em;line-height:1.04;margin-top:12px}
.sx-lede{font-size:clamp(17px,1.9vw,20px);color:var(--ink-2);margin-top:16px;max-width:30em}
.sx-jumps{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.sx-jumps a{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px}
.sx-jumps a:hover{border-color:var(--accent);color:var(--accent-ink)}
.sx-sign{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-top:22px}
.sx-turtle{width:52px;height:36px;font-size:inherit;margin:0}
.sx-sign .wm-dots{margin:0}
.sx-sign .dots-msg{flex-basis:100%;margin:0}
.sx-ch{padding-block:clamp(56px,9vw,110px);scroll-margin-top:72px;border-top:1px solid var(--line)}
.sx-ch:nth-child(even){background:color-mix(in srgb,var(--rt) 45%,var(--bg))}
.sx-head{margin-bottom:clamp(22px,3vw,34px)}
.sx-k{display:flex;align-items:center;gap:10px;font:600 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rc)}
.sx-n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--rc);color:var(--surface);letter-spacing:0;font-size:13px}
.sx-t{font-size:clamp(32px,5vw,58px);font-weight:800;letter-spacing:-.045em;line-height:1.05;margin-top:14px;max-width:16em}
.sx-t:focus{outline:none}
.sx-big{font-size:clamp(21px,2.6vw,28px);font-weight:600;letter-spacing:-.015em;line-height:1.4;color:var(--ink)}
.sx-lead{font-size:clamp(18px,2.1vw,22px);line-height:1.5;max-width:36em;color:var(--ink)}
.sx-p{font-size:16.5px;line-height:1.65;color:var(--ink-2);max-width:40em;margin-top:16px}
.sx-small{font-size:14.5px;color:var(--ink-2);margin-top:16px;line-height:1.55}
.sx-small a,.sx-p a{color:var(--rc);font-weight:600}
.sx-bridge{margin-top:clamp(40px,6vw,64px);padding-top:22px;border-top:1px solid var(--line-2);font:italic 400 clamp(20px,2.4vw,25px)/1.45 var(--serif);color:var(--ink);max-width:32em}
.sx-bridge::before{content:"→ ";color:var(--rc);font-style:normal}

/* --- Chapter 1 · curiosity --- */
.c1{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,60px);align-items:center}
@media (max-width:860px){.c1{grid-template-columns:1fr}}
.c1-txt{display:grid;gap:14px}
.c1-txt p:not(.sx-big){color:var(--ink-2);font-size:17px;line-height:1.6}
.c1-vis{margin:0;display:grid;grid-template-columns:1fr 1fr;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 26px 50px -34px var(--shade-2)}
.c1-vis figcaption{grid-column:1/-1;padding:8px 14px;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);background:var(--surface);border-top:1px solid var(--line)}
.c1-lab{display:block;font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.c1-screen{padding:16px;background:var(--rt)}
.c1-screen .c1-lab{color:var(--rc)}
.c1-game{position:relative;height:150px;border-radius:12px;background:linear-gradient(#cfe8ff,#eaf6ff);overflow:hidden;border:3px solid #1b2a4a}
.c1-score{position:absolute;top:6px;left:8px;font:700 11px var(--mono);color:#1b2a4a}
.c1-ground{position:absolute;left:0;right:0;bottom:0;height:22px;background:repeating-linear-gradient(90deg,#5aa86a 0 12px,#4c9a5d 12px 24px)}
@keyframes hop{0%,100%{transform:translate(0,0)}40%{transform:translate(60%,-36px)}60%{transform:translate(90%,-30px)}85%{transform:translate(120%,0)}}
.c1-code{padding:16px;background:var(--term-bg);color:var(--term-ink)}
.c1-code .c1-lab{color:var(--term-acc)}
.c1-code pre{margin:0;font:400 13px/1.7 var(--mono);white-space:pre-wrap}
.c1-code b{color:var(--term-hash);font-weight:500}
@media (max-width:520px){.c1-vis{grid-template-columns:1fr}}

/* --- Chapter 2 · learning --- */
.c2{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:18px;align-items:stretch;margin-top:28px}
@media (max-width:760px){.c2{grid-template-columns:1fr}.c2-arrow{transform:rotate(90deg);justify-self:center}}
.c2-arrow{align-self:center;font-size:30px;color:var(--rc)}
.c2-before,.c2-after{padding:22px;border-radius:20px;min-width:0}
.c2-before{background:var(--surface);border:1px dashed var(--line-2)}
.c2-after{background:var(--surface);border:2px solid var(--rc);box-shadow:8px 8px 0 color-mix(in srgb,var(--rc) 16%,transparent)}
.c2-k{font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rc)}
.c2-h{font-size:19px;font-weight:700;margin:4px 0 12px}
.c2-steps{list-style:none;margin:0;padding:0;display:grid;gap:6px;counter-reset:cs}
.c2-steps li{counter-increment:cs;padding:8px 12px;border-radius:10px;background:var(--wash);font:500 13.5px var(--mono);color:var(--ink-2)}
.c2-steps li::before{content:counter(cs) ". ";opacity:.6}
.flow{display:flex;align-items:center;gap:0;margin:18px 0 4px}
.fn{flex:none;padding:10px 12px;border-radius:12px;background:var(--rt);border:1.5px solid var(--rc);font:600 13px var(--mono);color:var(--ink)}
.fl{position:relative;flex:1;min-width:18px;height:3px;background:color-mix(in srgb,var(--rc) 35%,transparent)}
.fl i{position:absolute;top:-4px;left:0;width:11px;height:11px;border-radius:50%;background:var(--rc);animation:packet 1.8s linear infinite}
.fl + .fn + .fl i{animation-delay:.9s}
@keyframes packet{from{left:0}to{left:calc(100% - 11px)}}
.ev-list{display:grid;gap:8px;margin-top:12px}
.ev{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:center;padding:10px 14px 10px 10px;border-radius:16px;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.ev:hover{border-color:var(--rc)}
.ev .medal{width:48px;height:48px;font-size:11px}
.ev b{display:block;font-size:15.5px}
.ev small{display:block;font-size:13px;color:var(--ink-2);line-height:1.35}

/* --- Project cards in the story --- */
.p3{margin-top:clamp(36px,5vw,56px);padding:clamp(20px,3.5vw,36px);border-radius:28px;background:var(--surface);border:1px solid var(--line)}
.p3-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 28px;margin-bottom:20px}
.p3-top .stats{margin:0}
.p3-top .ev-list{margin:0}
.p3-k{font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--rc)}
.p3 h3{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.03em;margin-top:6px;line-height:1.15}
.p3-shot .shot{margin:0}
.lc{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;counter-reset:lc}
.lc li{position:relative;padding:16px 14px 0 0;border-top:3px solid var(--rc);counter-increment:lc;min-width:0}
.lc li::before{content:"";position:absolute;top:-8px;left:0;width:13px;height:13px;border-radius:50%;background:var(--surface);border:3px solid var(--rc)}
.lc-k{display:block;font:600 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc);margin-bottom:6px}
.lc p{font-size:14.5px;line-height:1.5;color:var(--ink-2)}
@media (max-width:900px){.lc{grid-template-columns:1fr;gap:14px}.lc li{border-top:0;border-left:3px solid var(--rc);padding:0 0 0 18px}.lc li::before{top:2px;left:-8px}}
.tg-side .lc{grid-template-columns:1fr;gap:14px;margin-top:0}
.tg-side .lc li{border-top:0;border-left:3px solid var(--rc);padding:0 0 0 18px}
.tg-side .lc li::before{top:2px;left:-8px}
.tg-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(20px,4vw,44px);align-items:start}
@media (max-width:900px){.tg-grid{grid-template-columns:1fr}}
.tg-collage{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tg-collage .zi:first-child{grid-column:1/-1}
.tg-collage .zi:first-child .zi-b{aspect-ratio:16/8.5}
.tg-collage .zi:nth-child(2){transform:rotate(-1.2deg)} .tg-collage .zi:nth-child(3){transform:rotate(1.2deg)}
.bubbles{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;align-items:start}
@media (max-width:900px){.bubbles{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.bubbles{grid-template-columns:1fr}}
.bubbles li:nth-child(even){margin-top:22px}
.bubbles blockquote{margin:0;padding:14px 16px;border-radius:18px 18px 18px 4px;background:var(--rt);font:400 18px/1.35 var(--serif);color:var(--ink)}
.sc-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(20px,4vw,44px);align-items:start}
@media (max-width:900px){.sc-grid{grid-template-columns:1fr}}
.sc-grid .sx-p{margin-top:0}
.callouts{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:8px;counter-reset:co}
.callouts li{counter-increment:co;display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-items:center;padding:10px 12px;border-radius:12px;background:var(--rt);font-weight:600;font-size:15px}
.callouts li::before{content:counter(co);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--rc);color:var(--surface);font:700 12px var(--mono)}

/* --- Speaking-up chapter --- */
.c4{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:16px;margin-top:28px;align-items:start}
@media (max-width:980px){.c4{grid-template-columns:1fr 1fr}.c4-nm{grid-column:1/-1}}
@media (max-width:620px){.c4{grid-template-columns:1fr}}
.c4-col{display:grid;gap:10px;padding:22px;border-radius:22px;background:var(--surface);border:1px solid var(--line);min-width:0}
.c4-col h3{font-size:22px;font-weight:800;letter-spacing:-.02em}
.c4-col h3 small{font-size:.6em;font-weight:500;color:var(--ink-2)}
.c4-col p{color:var(--ink-2);font-size:15px;line-height:1.55}
.c4-v{justify-self:start;font:700 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;border-radius:999px;background:var(--rc);color:var(--surface)}
.c4-nm{background:linear-gradient(130deg,var(--nm-a),var(--nm-b) 55%,var(--nm-c))}
.nm-logo.nm-sm{width:200px;height:200px;justify-self:center}
.nm-logo.nm-sm img{width:140px;height:140px}
.c4-gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}
@media (max-width:820px){.c4-gal{grid-template-columns:1fr 1fr}}
.c4-gal .zi-b{aspect-ratio:4/3}

/* --- Research chapter --- */
.c5{display:grid;grid-template-columns:minmax(0,1fr);max-width:820px;gap:clamp(24px,5vw,56px);align-items:center;margin-bottom:28px}
@media (max-width:900px){.c5{grid-template-columns:1fr}}
.c5 p:not(.sx-big){color:var(--ink-2);font-size:16.5px;line-height:1.6;margin-top:14px}
.status.lt{margin-top:18px}
.status.lt span{background:var(--surface);color:var(--ink)}
.four-big{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.four-big li{display:grid;gap:2px;padding:18px;border-radius:18px;background:var(--surface);border:1.5px solid var(--line)}
.four-big li:nth-child(1){border-color:var(--rc)}
.four-big b{font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--rc)}
.four-big span{font-size:14px;color:var(--ink-2)}

/* --- Next chapter --- */
.c6-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:12px;margin-top:24px}
.c6-links a{display:grid;gap:2px;padding:18px;border-radius:18px;background:var(--rt);border:1px solid color-mix(in srgb,var(--rc) 25%,var(--line));text-decoration:none;color:var(--ink)}
.c6-links a:hover{border-color:var(--rc)}
.c6-links b{font-size:18px}
.c6-links span{font-size:14px;color:var(--ink-2)}
.sx-explore-sec{padding-block:clamp(48px,7vw,80px);border-top:1px solid var(--line)}
.sx-explore-sec .sb{max-width:680px;margin-top:14px}
.ex-rooms{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.ex-rooms a{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px}
.ex-rooms a:hover{border-color:var(--rc)}
.ex-rooms small{font-weight:400;color:var(--ink-2)}
@media (prefers-reduced-motion: reduce){.fl i{animation:none}}

/* --- Chapter photos --- */
.c4 .zi-b,.c4-gal .zi-b,.nm-gal .zi-b{aspect-ratio:4/3}
.c4 .zi-b img,.c4-gal .zi-b img,.nm-gal .zi-b img,.rc-img img[src*="debate"],.rc-img img[src*="math"]{object-position:center}
.c4-gal.ph5{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto;gap:12px}
.c4-gal.ph5 .g-a{grid-row:1/3}.c4-gal.ph5 .g-b{grid-row:1/3}
.c4-gal.ph5 .g-a .zi,.c4-gal.ph5 .g-b .zi{height:100%;grid-template-rows:minmax(0,1fr) auto}
.c4-gal.ph5 .g-a .zi-b,.c4-gal.ph5 .g-b .zi-b{aspect-ratio:auto;height:100%;min-height:240px}
@media (max-width:820px){.c4-gal.ph5{grid-template-columns:1fr 1fr}.c4-gal.ph5 .g-a{grid-column:1/-1;grid-row:auto}.c4-gal.ph5 .g-b{grid-row:span 2}.c4-gal.ph5 .g-a .zi-b{min-height:0;aspect-ratio:3/2}}

/* --- Page transitions --- */
@keyframes pg-out{to{opacity:0;transform:translateY(-14px) scale(.995)}}
@keyframes pg-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
::view-transition-old(root){animation:pg-out .2s cubic-bezier(.4,0,1,1) both}
::view-transition-new(root){animation:pg-in .38s cubic-bezier(.2,.7,.2,1) .19s both}
#main.pg-in{animation:pg-in .4s cubic-bezier(.2,.7,.2,1) both}
@media (prefers-reduced-motion: reduce){::view-transition-old(root),::view-transition-new(root){animation:none}#main.pg-in{animation:none}}

/* --- Question map --- */
.qm-title{font-size:clamp(20px,2.4vw,26px);font-weight:800;letter-spacing:-.02em;margin:6px 0 14px}
.qmap{position:relative;display:grid;grid-template-columns:minmax(0,.75fr) minmax(60px,.55fr) minmax(0,1.7fr);align-items:center;padding:clamp(18px,3vw,28px);border-radius:24px;background:var(--surface);border:1px solid var(--line)}
.qm-src{grid-column:1;list-style:none;margin:0;padding:0;display:grid;gap:10px;position:relative;z-index:1}
.qm-q{grid-column:3;list-style:none;margin:0;padding:0;display:grid;gap:12px;position:relative;z-index:1}
.qm-lines{position:absolute;left:0;top:0;pointer-events:none;overflow:visible}
.qm-lines path{fill:none;stroke:var(--rc);stroke-width:2.5;opacity:.45;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s cubic-bezier(.4,0,.2,1),opacity .3s,stroke-width .3s}
.qm-lines circle{fill:var(--rc);opacity:0;transition:opacity .4s .9s}
.qmap.drawn .qm-lines path{stroke-dashoffset:0}
.qmap.drawn .qm-lines circle{opacity:.7}
.qm-lines path:nth-child(4n+1){transition-delay:.05s}.qm-lines path:nth-child(4n+3){transition-delay:.35s}
.qm-lines .on{opacity:1!important;stroke-width:4}
.qm-lines .dim{opacity:.08!important}
[data-qs]{display:grid;gap:1px;width:100%;text-align:left;padding:10px 14px;border-radius:14px;border:1.5px solid color-mix(in srgb,var(--rc) 35%,var(--line));background:var(--rt);color:var(--ink);cursor:pointer;font:inherit;transition:opacity .3s,transform .2s,box-shadow .3s}
[data-qs]:hover{transform:translateX(3px)}
[data-qs].lit{box-shadow:0 0 0 3px var(--rc)}
.qm-ch{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--rc)}
.qm-l{font-weight:700;font-size:16px}
[data-qq]{display:grid;grid-template-columns:44px minmax(0,1fr);gap:2px 14px;align-items:center;width:100%;text-align:left;padding:14px 18px;border-radius:18px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font:inherit;transition:opacity .3s,border-color .3s,box-shadow .3s}
[data-qq]:hover{border-color:var(--rc)}
[data-qq][aria-pressed="true"]{border-color:var(--rc);box-shadow:0 14px 30px -20px var(--shade-2)}
.qm-mark{grid-row:1/3;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--rc);color:var(--surface);font:800 22px var(--sans)}
.qm-text{font-size:clamp(16px,1.9vw,19px);font-weight:700;letter-spacing:-.01em;line-height:1.35}
[data-qq] small{font:500 12px var(--mono);color:var(--ink-2)}
.qmap .dim{opacity:.35}
.qm-hint{margin-top:10px;font-size:14px;color:var(--ink-2)}
@media (max-width:760px){
  .qmap{grid-template-columns:1fr;gap:16px}
  .qm-src{grid-column:1;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}
  .qm-q{grid-column:1}
  .qm-lines{display:none}
}
@media (prefers-reduced-motion: reduce){.qm-lines path,.qm-lines circle{transition:none}}

/* --- Chapter dock --- */
.dock{position:fixed;z-index:30;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;background:var(--term-bg);color:var(--term-ink);box-shadow:0 18px 40px -16px rgba(0,0,0,.45);width:min(460px,calc(100vw - 32px));transition:transform .4s cubic-bezier(.2,.7,.2,1),opacity .3s}
.dock.off{transform:translate(-50%,140%);opacity:0;pointer-events:none}
.dock-arrow{flex:none;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.08);color:var(--term-ink);font-size:24px;line-height:1;cursor:pointer}
.dock-arrow:hover:not(:disabled){background:rgba(255,255,255,.16)}
.dock-arrow:disabled{opacity:.3;cursor:default}
.dock-mid{flex:1;min-width:0;display:grid;gap:5px;padding:0 4px}
.dock-cur{display:flex;align-items:baseline;gap:6px;min-height:26px;padding:0;border:0;background:none;color:var(--term-ink);cursor:pointer;text-align:left;min-width:0}
.dock-n{font:700 15px var(--mono);color:var(--rl,var(--term-acc))}
.dock-of{font:500 12px var(--mono);color:var(--term-dim)}
.dock-t{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dock-caret{margin-left:auto;font-size:11px;color:var(--term-dim)}
.dock-segs{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}
.dock-segs i{display:block;height:4px;border-radius:3px;background:rgba(255,255,255,.14);overflow:hidden}
.dock-segs b{display:block;height:100%;background:var(--rl);transform-origin:left;transform:scaleX(0)}
.dock :focus-visible{outline-color:var(--term-acc)}
.dock-menu{position:absolute;left:0;right:0;bottom:calc(100% + 10px);list-style:none;margin:0;padding:8px;border-radius:20px;background:var(--term-bg);box-shadow:0 18px 40px -16px rgba(0,0,0,.45);display:grid;gap:2px}
.dock-menu button{display:grid;grid-template-columns:30px minmax(0,1fr);gap:0 10px;width:100%;text-align:left;padding:9px 10px;border:0;border-radius:12px;background:transparent;color:var(--term-ink);cursor:pointer;font:inherit}
.dock-menu button:hover,.dock-menu button[aria-current="step"]{background:rgba(255,255,255,.08)}
.dock-menu span{grid-row:1/3;font:700 14px var(--mono);color:var(--rl);padding-top:2px}
.dock-menu b{font-size:14.5px}
.dock-menu small{font-size:12.5px;color:var(--term-dim);line-height:1.35}
.sx-story{padding-bottom:84px}
.dock-menu[hidden]{display:none!important}
html:has(#dock){scroll-padding-top:72px;scroll-padding-bottom:96px}
@media (prefers-reduced-motion: reduce){.dock{transition:none}}

/* --- Jigsaw --- */
.pz{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:18px;align-items:center;margin:6px 0 4px}
@media (max-width:520px){.pz{grid-template-columns:1fr;justify-items:center;text-align:center}}
.pz-stage{position:relative;width:100%;max-width:320px;aspect-ratio:4/3;overflow:hidden;border-radius:20px;background:repeating-linear-gradient(45deg,transparent 0 10px,color-mix(in srgb,var(--rc) 6%,transparent) 10px 11px),var(--rt)}
.pz-board{position:absolute;inset:12%;border-radius:6px;outline:2px dashed color-mix(in srgb,var(--rc) 30%,transparent);outline-offset:2px}
.pz-p{position:absolute;padding:0;border:0;background:none;cursor:pointer;transform:translate(var(--tx,0),var(--ty,0)) rotate(var(--rot,0deg));transition:transform .7s cubic-bezier(.3,1.35,.5,1),filter .3s;filter:drop-shadow(0 6px 8px rgba(15,46,36,.28));pointer-events:none}
.pz-p svg{width:100%;height:100%;display:block;overflow:visible}
.pz-p svg *{pointer-events:visiblePainted}
.pz-p .pz-o{fill:none;stroke:rgba(15,46,36,.45);stroke-width:1.2;vector-effect:non-scaling-stroke}
.pz-p.home{--tx:0%;--ty:0%;--rot:0deg;filter:none;cursor:default}
.pz-p:focus-visible{outline:none}
.pz-p:focus-visible .pz-o{stroke:var(--accent);stroke-width:3}
.pz.done .pz-p .pz-o{stroke:transparent;transition:stroke .6s ease .4s}
.pz.done .pz-board{outline-color:transparent;box-shadow:0 0 0 6px color-mix(in srgb,var(--turtle) 55%,transparent);border-radius:4px;transition:box-shadow .5s}
.pz-k{font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rc)}
.pz-t{font-weight:700;font-size:17px;margin:4px 0 2px;color:var(--ink)!important}
.pz-h{font-size:14px;color:var(--ink-2)!important;margin-bottom:10px}

/* --- Contact and testimonials --- */
.contact{margin-top:24px;padding:22px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.contact h3{font-size:20px;font-weight:800;margin-bottom:10px}
.contact ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.contact li{display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:12px;align-items:center;min-height:44px;padding:4px 0;border-top:1px solid var(--line)}
.contact li:first-child{border-top:0}
.ct-l{font:600 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.ct-v{font-weight:600;overflow-wrap:anywhere;color:var(--ink)}
a.ct-v{color:var(--accent-ink)}
.ct-copy{min-height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-weight:600;font-size:13px;cursor:pointer}
.ct-copy:hover{border-color:var(--accent)}
.bubbles.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:620px){.bubbles.two{grid-template-columns:1fr}}
.bubbles cite{display:block;margin:6px 0 0 6px;font:400 12.5px var(--mono);font-style:normal;color:var(--ink-2)}

/* --- Hero, chapter headers, side panels --- */
.sx-hero h1{font-size:clamp(46px,8vw,96px)!important;letter-spacing:-.05em}
.sx-guide{margin-top:22px;padding:16px 20px;border-left:4px solid var(--accent);background:var(--wash);border-radius:0 16px 16px 0;max-width:34em}
.sx-guide span{display:block;font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:4px}
.sx-guide p{font:italic 400 clamp(19px,2.2vw,23px)/1.4 var(--serif);color:var(--ink)}
.sx-guide.big{max-width:none;margin:0 0 24px;border-left-color:var(--rc)}
.sx-guide.big p{font-size:clamp(22px,3vw,32px)}
.peel{position:relative;margin:0;height:360px;max-width:100%}
.peel-back{position:absolute;right:0;bottom:36px;width:82%;height:72%;border-radius:22px;border:2px dashed color-mix(in srgb,var(--accent) 45%,var(--line-2));background:repeating-linear-gradient(0deg,transparent 0 23px,color-mix(in srgb,var(--accent) 7%,transparent) 23px 24px),repeating-linear-gradient(90deg,transparent 0 23px,color-mix(in srgb,var(--accent) 7%,transparent) 23px 24px),var(--surface)}
.pb-lines{position:absolute;inset:14% 12%;width:76%;height:72%}
.pb-lines path{fill:none;stroke:color-mix(in srgb,var(--accent) 40%,transparent);stroke-width:2;stroke-dasharray:6 6;animation:dash 6s linear infinite}
@keyframes dash{to{stroke-dashoffset:-120}}
.pb-node{position:absolute;padding:5px 11px;border-radius:999px;background:var(--surface);border:1.5px solid var(--accent);font:600 12px var(--mono);color:var(--accent-ink);z-index:1}
.pb-node.n1{right:7%;top:42%}.pb-node.n2{right:7%;top:8%}.pb-node.n3{right:7%;bottom:10%}.pb-node.n4{left:40%;bottom:10%}
.peel-front{z-index:2}
.peel-front{position:absolute;left:0;top:0;width:62%;height:68%;border-radius:20px;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:0 30px 60px -28px var(--shade-2);transform:rotate(-5deg) translate(4px,6px);transform-origin:top left;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.peel:hover .peel-front{transform:rotate(-11deg) translate(-6px,-10px)}
.pf-bar{display:flex;gap:6px;padding:10px 12px;background:var(--wash);border-bottom:1px solid var(--line)}
.pf-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.pf-body{display:grid;justify-items:center;gap:10px;padding:22px 18px}
.pf-turtle svg{width:70px;height:48px}
.pf-l{display:block;height:10px;border-radius:6px;background:var(--line)}
.pf-l.w1{width:70%}.pf-l.w2{width:50%}
.pf-btn{padding:7px 18px;border-radius:999px;background:var(--accent);color:var(--on-accent);font-weight:700;font-size:13px}
.peel figcaption{position:absolute;left:0;right:0;bottom:0;font-size:13.5px;color:var(--ink-2);text-align:right}
@media (max-width:900px){.peel{height:300px}}
@media (max-width:480px){.peel{height:250px}.pb-node{font-size:10.5px;padding:3px 8px}}
.sx-toc{padding-bottom:clamp(28px,4vw,44px)}
.sx-toc ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:860px){.sx-toc ol{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.sx-toc ol{grid-template-columns:1fr}}
.sx-toc button{display:grid;grid-template-columns:auto minmax(0,1fr);gap:2px 12px;width:100%;text-align:left;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font:inherit;transition:border-color .2s,transform .2s}
.sx-toc button:hover{border-color:var(--rc);transform:translateY(-2px)}
.sx-toc .n{grid-row:1/3;font:700 22px var(--sans);color:var(--rc);letter-spacing:-.02em;padding-top:2px}
.sx-toc .s{font:600 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc)}
.sx-toc .t{font-size:15.5px;font-weight:600;line-height:1.35}
.sx-tags{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:14px;font-size:15px;font-weight:600;color:var(--ink-2)}
.sx-tags i{font-style:normal;color:var(--rc)}
.sx-how{margin-top:12px;font-size:clamp(16.5px,1.8vw,18.5px);color:var(--ink);max-width:40em;padding:10px 0 0;border-top:1px solid color-mix(in srgb,var(--rc) 30%,var(--line))}
.sx-how b{color:var(--rc)}
.sx-stats{display:flex;flex-wrap:wrap;gap:0;margin:28px 0 0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.sx-stats div{flex:1 1 160px;display:grid;padding:16px 20px;border-right:1px solid var(--line)}
.sx-stats div:last-child{border-right:0}
.sx-stats dt{order:2;font-size:13.5px;color:var(--ink-2);line-height:1.35}
.sx-stats dd{order:1;margin:0 0 2px;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.03em;color:var(--rc);font-variant-numeric:tabular-nums}
.deep-btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;margin-top:20px;padding:0 20px;border-radius:999px;border:1.5px solid var(--rc);background:var(--surface);color:var(--rc);font-weight:700;font-size:15px;cursor:pointer;transition:background .2s,color .2s}
a.deep-btn{text-decoration:none}
.deep-btn span{transition:transform .2s}
.deep-btn:hover{background:var(--rc);color:var(--surface)}
.deep-btn:hover span{transform:translateX(4px)}
dialog.drawer{margin:0 0 0 auto;width:min(620px,100vw);max-width:100vw;height:100dvh;max-height:100dvh;border-radius:24px 0 0 24px;background:var(--surface);color:var(--ink);padding:0}
dialog.drawer[open]{animation:drin .35s cubic-bezier(.2,.7,.2,1)}
@keyframes drin{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
.dr{display:grid;grid-template-rows:auto auto minmax(0,1fr);height:100%}
.dr-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line)}
.dr-k{font:600 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}
.dr > h2{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:-.03em;padding:20px 22px 0}
.dr-body{overflow:auto;padding:8px 22px 30px;display:grid;gap:12px;align-content:start}
.dr-body h3{font-size:17px;margin-top:10px}
.dr-body p{color:var(--ink-2);line-height:1.6}
.dr-body .strip{grid-template-columns:repeat(3,minmax(0,1fr))}
.dr-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:8px}
.dr-links a{color:var(--accent-ink);font-weight:700}
@media (max-width:620px){dialog.drawer{border-radius:0}}
@media (prefers-reduced-motion: reduce){.pb-lines path{animation:none}dialog.drawer[open]{animation:none}}

/* ============================================================
   4. CARDS, PHOTOS AND MEDALS
   ============================================================ */

/* --- Picture placeholders --- */
.slot{margin:0;width:100%;max-width:100%;border-radius:14px;display:grid;place-items:center;position:relative;overflow:hidden;background:linear-gradient(140deg,var(--rt,var(--wash)),color-mix(in srgb,var(--rt,var(--wash)) 45%,var(--surface)));border:1.5px dashed color-mix(in srgb,var(--rc,var(--accent)) 38%,transparent)}
.slot::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 14px,color-mix(in srgb,var(--rc,var(--accent)) 6%,transparent) 14px 15px)}
.slot-in{position:relative;display:grid;justify-items:center;gap:6px;text-align:center;padding:12px}
.slot-ic{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--surface);color:var(--rc,var(--accent));box-shadow:0 8px 18px -10px var(--shade-2)}
.slot-ic svg{width:21px;height:21px}
.slot-l{font-weight:600;font-size:14px;color:var(--ink);max-width:22em;line-height:1.3}
.slot-k{font:500 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc,var(--accent-ink))}
.slot-v{background:linear-gradient(140deg,var(--term-bg),color-mix(in srgb,var(--term-bg) 78%,var(--rc,var(--accent))));border:0}
.slot-v::before{background:repeating-linear-gradient(90deg,transparent 0 22px,rgba(255,255,255,.04) 22px 23px)}
.slot-v .slot-l{color:var(--term-ink)} .slot-v .slot-k{color:var(--term-acc)}
.slot-v .slot-ic{width:60px;height:60px;background:var(--term-acc);color:var(--term-bg)}
.slot-v .slot-ic svg{width:26px;height:26px;margin-left:3px}
.strip .slot-in{gap:3px;padding:6px}.strip .slot-ic{width:32px;height:32px}.strip .slot-ic svg{width:15px;height:15px}.strip .slot-l{font-size:11.5px}.strip .slot-k{display:none}
.rc-img.slotwrap .slot{border-radius:0;border:0;height:100%}

/* --- Spotlight cards and photo strips --- */
.spot{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(22px,4vw,52px);align-items:center;padding-block:clamp(30px,4.5vw,52px)}
.spot + .spot{border-top:1px solid var(--line)}
.spot.big{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}
.spot.flip .spot-media{order:2}
@media (max-width:900px){.spot,.spot.big{grid-template-columns:1fr}.spot.flip .spot-media{order:0}}
.spot-media{min-width:0}
.spot-media > .shot,.spot-media > .slot{margin:0}
.strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}
.zi{margin:0;display:grid;gap:6px;min-width:0}
.strip.s2,.dr-body .strip.s2{grid-template-columns:repeat(2,minmax(0,1fr))}
.zi-b img[src*="scamcheck-team"]{object-position:center}
.zi-b{position:relative;display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--wash);aspect-ratio:16/10}
.zi-b img{width:100%;height:100%;object-fit:cover;object-position:top left;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.zi figcaption{font-size:12.5px;color:var(--ink-2);line-height:1.3}
.spot-body{min-width:0}
.spot-t{font-size:clamp(28px,3.2vw,40px);font-weight:800;letter-spacing:-.035em;line-height:1.05;margin:6px 0 10px}
.spot-l{font-size:17.5px;color:var(--ink);line-height:1.5;max-width:30em}
.spot-body .stats{margin-top:14px}
.spot-b{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px}
.spot-b li{position:relative;padding-left:26px;line-height:1.45;color:var(--ink-2);font-size:15.5px}
.spot-b li::before{content:"";position:absolute;left:3px;top:.42em;width:10px;height:10px;border-radius:3px;background:var(--rc);transform:rotate(45deg)}
.spot-body .rc-p{display:inline-block;margin-top:14px}
.spot-cta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;align-items:center}
.spot-ext{font-weight:600;color:var(--ink-2);text-decoration:none}
.spot-ext:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.rm-sec.tight{margin-top:clamp(20px,3vw,32px)}

/* --- Medals --- */
.medal{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;text-align:center;font:800 12.5px/1 var(--sans);color:var(--med-ink);box-shadow:inset 0 -4px 0 rgba(0,0,0,.14),inset 0 3px 0 rgba(255,255,255,.45),0 8px 16px -10px rgba(0,0,0,.5);position:relative}
.medal small{display:block;font-size:9.5px;font-weight:600;margin-top:2px}
.medal::after{content:"";position:absolute;inset:4px;border-radius:50%;border:1.5px dashed rgba(255,255,255,.55)}
.t-g{background:radial-gradient(circle at 35% 28%,var(--med-g1),var(--med-g2) 55%,var(--med-g3))}
.t-s{background:radial-gradient(circle at 35% 28%,var(--med-s1),var(--med-s2) 55%,var(--med-s3))}
.t-z{background:radial-gradient(circle at 35% 28%,var(--med-z1),var(--med-z2) 55%,var(--med-z3))}
.t-p{background:radial-gradient(circle at 35% 28%,color-mix(in srgb,var(--lane-b) 35%,#fff),var(--lane-b) 70%);color:#fff}
@media (max-width:640px){.medal{width:46px;height:46px;font-size:11px}}

/* ============================================================
   5. RESEARCH FLOW AND THE NÉT MƠ SECTION
   ============================================================ */

/* --- V-SWAP decision flow --- */
.vs{display:grid;gap:18px;padding:clamp(18px,3vw,28px);border-radius:24px;border:1px solid var(--line);background:var(--surface)}
.vs-top{display:grid;gap:8px;justify-items:start}
.vs-help{color:var(--ink-2);max-width:46em}
.vs-flow{display:grid;grid-template-columns:minmax(0,.8fr) repeat(3,minmax(0,1fr)) minmax(0,.8fr);align-items:start}
.vs-start{display:grid;gap:4px;padding:16px;border-radius:16px;background:var(--wash);border:1px solid var(--line);min-height:118px;align-content:center}
.vs-start b{font-size:15px;line-height:1.3}
.vs-n{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc)}
.vs-col{position:relative;display:grid;grid-template-rows:auto 34px auto;justify-items:center;padding-left:26px;min-width:0}
.vs-line{position:absolute;left:0;top:57px;width:26px;height:4px;border-radius:2px;background:var(--line-2);transition:background .35s}
.vs-line.on{background:var(--rc);box-shadow:0 0 10px color-mix(in srgb,var(--rc) 50%,transparent)}
.vs-gate{width:100%;display:grid;gap:5px;text-align:left;padding:14px;border-radius:16px;border:2px solid var(--rc);background:var(--rt);cursor:pointer;color:var(--ink);font:inherit;min-height:118px;transition:opacity .3s,border-color .3s,transform .2s}
.vs-gate:hover{transform:translateY(-2px)}
.vs-gate b{font-size:14.5px;line-height:1.3}
.vs-f{font-size:12.5px;color:var(--ink-2)}
.vs-yn{justify-self:start;font:700 12px var(--mono);padding:3px 9px;border-radius:999px;background:var(--ok-bg);color:var(--ok)}
.vs-gate[aria-pressed="false"]{border-color:var(--no);background:var(--no-bg)}
.vs-gate[aria-pressed="false"] .vs-yn{background:var(--surface);color:var(--no)}
.vs-gate.skip{opacity:.38}
.vs-drop{width:4px;height:34px;border-radius:2px;background:var(--line-2);transition:background .35s}
.vs-drop.on{background:var(--no)}
.vs-out{width:100%;display:grid;gap:2px;padding:10px 12px;border-radius:14px;border:1.5px dashed var(--line-2);color:var(--ink-2);text-align:center;transition:all .35s}
.vs-out b{font-size:16px;color:var(--ink)}
.vs-out span{font-size:12.5px}
.vs-out.on{border-style:solid;border-color:var(--rc);background:var(--rc);color:var(--surface);transform:scale(1.04);box-shadow:0 12px 26px -16px var(--shade-2)}
.vs-out.on b{color:var(--surface)}
.vs-col.end{grid-template-rows:auto}
.vs-col.end .vs-out{min-height:118px;align-content:center}
.vs-result{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:16px;align-items:start;padding:18px;border-radius:18px;background:var(--rt)}
@media (max-width:640px){.vs-result{grid-template-columns:1fr}}
.vs-dec{display:grid;gap:2px}
.vs-dec b{font-size:34px;font-weight:800;letter-spacing:-.03em;color:var(--rc);line-height:1.05}
.vs-dec span:last-child{color:var(--ink-2);font-size:14.5px}
.vs-why p{font-size:15px}
.vs-why p.mini-k{font-size:11.5px;margin-bottom:6px}
@media (max-width:900px){
  .vs-flow{grid-template-columns:1fr}
  .vs-start{min-height:0}
  .vs-col{grid-template-columns:minmax(0,1.4fr) 26px minmax(0,1fr);grid-template-rows:auto;align-items:center;padding:26px 0 0}
  .vs-line{left:24px;top:0;width:4px;height:26px}
  .vs-gate{min-height:0}
  .vs-drop{width:26px;height:4px}
  .vs-col.end{grid-template-columns:1fr}
  .vs-col.end .vs-out{min-height:0}
}

/* --- Nét Mơ in the Common Room --- */
.nm{margin-top:clamp(40px,6vw,60px);display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(22px,4vw,48px);align-items:center;padding:clamp(22px,4vw,40px);border-radius:28px;background:linear-gradient(130deg,var(--nm-a),var(--nm-b) 55%,var(--nm-c));border:1px solid var(--line)}
@media (max-width:820px){.nm{grid-template-columns:1fr;justify-items:center;text-align:center}.nm .spot-cta{justify-content:center}}
.nm-logo{position:relative;width:250px;height:250px;display:grid;place-items:center;flex:none}
.nm-logo img{width:176px;height:176px;border-radius:50%;box-shadow:0 0 0 6px var(--surface),0 18px 40px -16px rgba(120,40,90,.45);transition:transform .5s cubic-bezier(.3,1.6,.5,1);position:relative;z-index:1}
.nm-logo:hover img{transform:rotate(-6deg) scale(1.06)}
.nm-ring{position:absolute;inset:0;width:100%;height:100%;animation:spin 28s linear infinite}
.nm-ring text{font:600 13px var(--mono);letter-spacing:.06em;fill:var(--c-community)}
.nm-logo:hover .nm-ring{animation-duration:8s}
@keyframes spin{to{transform:rotate(360deg)}}
.nm-orbit{position:absolute;inset:18px;animation:spin 11s linear infinite reverse}
.nm-orbit i{position:absolute;width:13px;height:13px;border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.nm-orbit i:nth-child(1){top:0;left:50%;background:#E8455B}
.nm-orbit i:nth-child(2){right:0;top:50%;background:#4FB6E8;width:10px;height:10px}
.nm-orbit i:nth-child(3){bottom:0;left:46%;background:#F6C343;width:11px;height:11px}
.nm-orbit i:nth-child(4){left:2px;top:42%;background:#A66BE0;width:9px;height:9px}
.nm-body h2{font-size:clamp(32px,4vw,46px);font-weight:800;letter-spacing:-.04em;margin:6px 0 10px}
.nm-body h2 small{font-size:.42em;font-weight:500;letter-spacing:0;color:var(--ink-2);margin-left:6px}
.nm-body p{color:var(--ink-2);line-height:1.6;max-width:36em}
.nm-body p + p{margin-top:10px}
.nm-gal{grid-column:1/-1;width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;text-align:left}
@media (max-width:820px){.nm-gal{grid-template-columns:repeat(2,minmax(0,1fr))}}
.nm-gal .zi-b{aspect-ratio:4/3}
@media (prefers-reduced-motion: reduce){.nm-ring,.nm-orbit{animation:none}}

/* ============================================================
   6. ROOMS
   ============================================================ */

/* --- Room layout and cards --- */
.rm-head{padding-block:30px 38px}
.rm-say{font-size:clamp(32px,5vw,54px)!important;font-weight:800;letter-spacing:-.04em;line-height:1.08;max-width:17em}
.rm-facts{display:flex;flex-wrap:wrap;gap:14px 40px;margin:10px 0 0}
.rm-facts div{display:grid}
.rm-facts dt{order:2;font-size:14px;color:var(--on-band-2)}
.rm-facts dd{order:1;margin:0;font-size:clamp(24px,2.8vw,32px);font-weight:800;letter-spacing:-.03em;line-height:1.15;color:var(--on-band);font-variant-numeric:tabular-nums}
.rm-sec{margin-top:clamp(44px,6vw,64px)}
.rm-h{font:500 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rc);margin-bottom:16px}
.rc-img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--wash);border-bottom:1px solid var(--line)}
.rc-img img{width:100%;height:100%;object-fit:cover;object-position:top left;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.rc:hover .rc-img img{transform:scale(1.03)}
.rf-cta{font-weight:700;color:var(--rc);text-decoration:none}
a.rf-cta:hover{text-decoration:underline;text-underline-offset:3px}
.rgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.rgrid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.rgrid{grid-template-columns:1fr}.rgrid.two{grid-template-columns:1fr}}
.rc{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface);color:var(--ink);text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s}
.rc:hover{border-color:var(--rc);box-shadow:0 16px 36px -26px var(--shade-2);transform:translateY(-2px)}
.rc.no-img{flex-direction:row;align-items:flex-start;gap:14px;padding:20px 44px 20px 20px}
.rc-ic{flex:none;width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--rt);color:var(--rc)}
.rc-ic svg{width:22px;height:22px}
.rc-body{display:grid;gap:5px;padding:18px 44px 20px 20px;min-width:0}
.rc.no-img .rc-body{padding:0}
.rc-k{font:500 11.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--rc)}
.rc-t{font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.2}
.rc-l{color:var(--ink-2);font-size:15px;line-height:1.5}
.rc-p{justify-self:start;margin-top:4px;font-size:13px;font-weight:600;color:var(--ink);background:var(--rt);border-radius:999px;padding:4px 11px}
.rc-go{position:absolute;right:16px;bottom:16px;font-size:20px;color:var(--rc);transition:transform .2s}
.rc:hover .rc-go{transform:translateX(4px)}
.rm-demo{max-width:760px}

/* --- Awards room --- */
.tl-habits{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.tl-habits li{font-size:14.5px;line-height:1.4;padding-left:18px;position:relative}
.tl-habits li::before{content:"✓";position:absolute;left:0;color:var(--rc);font-weight:700}

/* --- Research room --- */
.three{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media (max-width:900px){.three{grid-template-columns:1fr}}
.three li{display:grid;gap:8px;align-content:start;padding:22px;border-radius:18px;border:1px solid var(--line);background:var(--surface);min-width:0}
.three li:last-child{background:var(--rt);border-color:color-mix(in srgb,var(--rc) 30%,var(--line))}
.three-n{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--rc);color:var(--surface);font:600 13px var(--mono)}
.three b{font-size:19px}
.three p{color:var(--ink-2);font-size:15px;line-height:1.5}
.four{display:flex;flex-wrap:wrap;gap:6px}
.four i{font-style:normal;font-weight:700;font-size:14px;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line-2);color:var(--ink)}
.mini-k{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc)}
.mini-asks{margin:0;padding-left:18px;display:grid;gap:6px;font-size:14.5px;color:var(--ink-2)}
.rm-more{border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.rm-more > summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:56px;padding:0 20px;font-weight:700}
.rm-more > summary::-webkit-details-marker{display:none}
.rm-more > summary::after{content:"+";font-size:22px;font-weight:400;color:var(--rc);transition:transform .2s}
.rm-more[open] > summary::after{transform:rotate(45deg)}
.rm-more-in{padding:0 20px 22px;display:grid;gap:8px;max-width:62em}
.rm-more-in h3{font-size:16px;margin-top:10px}
.rm-more-in p{color:var(--ink-2);line-height:1.6}

/* --- Community room --- */
.cf-me{color:var(--ink)!important}

/* ============================================================
   7. PROJECT STORY PAGES
   ============================================================ */

/* --- Story page sections --- */
.story-pg{display:grid;gap:clamp(56px,8vw,96px);margin-top:clamp(40px,6vw,64px)}
.ss-head{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.ss-num{font:500 12.5px var(--mono);color:var(--ink-2)}
.ss-kick{font:500 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rc)}
.ss-lead{font-size:clamp(19px,2.2vw,23px);line-height:1.5;letter-spacing:-.01em;max-width:34em;color:var(--ink)}
.ss-lead + .gap{margin-top:10px}
.ba{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:clamp(14px,3vw,34px);align-items:center;margin-top:28px}
.ba.solo{grid-template-columns:minmax(0,560px)}
.ba-arrow{font-size:30px;color:var(--rc);line-height:1}
@media (max-width:760px){.ba{grid-template-columns:1fr}.ba-arrow{transform:rotate(90deg);justify-self:center}}
.ba-card{border-radius:18px;padding:22px 24px;min-width:0}
.ba-card h3{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.ba-card ol{list-style:none;margin:0;padding:0;counter-reset:ba}
.ba-card li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;padding:10px 0;border-top:1px solid var(--line);counter-increment:ba;line-height:1.45}
.ba-card li:first-child{border-top:0}
.ba-card li::before{content:counter(ba);font:500 12px/1.9 var(--mono);color:var(--ink-2)}
.ba-before{background:var(--wash);border:1px solid var(--line)}
.ba-before h3{color:var(--ink-2)}
.ba-before li span{color:var(--ink-2);text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--c-community) 75%,transparent);text-decoration-thickness:1.5px}
.ba-after{background:var(--surface);border:1.5px solid var(--rc);box-shadow:8px 8px 0 color-mix(in srgb,var(--rc) 18%,transparent)}
.ba-after h3{color:var(--rc)}
.ba-after li::before{color:var(--rc)}
.idea{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,56px);align-items:start}
@media (max-width:900px){.idea{grid-template-columns:1fr}}
.idea-pts{display:grid;margin-top:22px}
.idea-pts div{padding:16px 0;border-top:1px solid var(--line-2)}
.idea-pts dt{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rc);margin-bottom:4px}
.idea-pts dd{margin:0;color:var(--ink-2);line-height:1.6}
.idea-pts dd a{color:var(--rc)}
.idea .shot{margin-top:0}
.home-tag{font:500 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px}
.feats{display:grid;gap:clamp(36px,6vw,64px);margin-top:26px}
.feat{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(20px,4vw,48px);align-items:center}
.feat:nth-child(even) .feat-media{order:2}
.feat-tall{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.feat-tall .feat-media{max-width:480px}
@media (max-width:820px){.feat{grid-template-columns:1fr}.feat:nth-child(even) .feat-media{order:0}}
.feat-media .shot{margin:0}
.feat-n{font:500 12px var(--mono);color:var(--rc);letter-spacing:.08em}
.feat h3{font-size:clamp(22px,2.6vw,28px);font-weight:700;letter-spacing:-.025em;margin:6px 0 10px}
.feat p{color:var(--ink-2);font-size:16.5px;line-height:1.6;max-width:30em}
.fgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,250px),1fr));gap:14px;margin-top:26px;list-style:none;padding:0}
.fcard{display:grid;gap:8px;align-content:start;padding:20px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.fcard .fi{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--rt);color:var(--rc)}
.fcard .fi svg{width:21px;height:21px}
.fcard b{font-size:17px;font-weight:700}
.fcard span{font-size:14.5px;color:var(--ink-2);line-height:1.5}
.f-extras{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;align-items:center}
.f-extras > span{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin-right:4px}
.f-extras i{font-style:normal;display:inline-flex;align-items:center;min-height:34px;padding:0 13px;border-radius:999px;background:var(--rt);color:var(--ink);font-size:14px}
.quotes{display:grid;grid-template-columns:repeat(var(--qc,4),minmax(0,1fr));gap:18px;margin-top:26px;list-style:none;padding:0;align-items:start}
@media (max-width:980px){.quotes{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.quotes{grid-template-columns:1fr}}
.quotes li:nth-child(even){margin-top:26px}
@media (max-width:520px){.quotes li:nth-child(even){margin-top:0}}
.quotes blockquote{margin:0;padding:18px 20px;border-radius:20px 20px 20px 5px;background:var(--surface);border:1px solid var(--line);box-shadow:0 14px 30px -24px var(--shade-2);font:400 20px/1.35 var(--serif);color:var(--ink)}
.quotes li:nth-child(even) blockquote{background:var(--rt);border-color:color-mix(in srgb,var(--rc) 25%,var(--line))}
.quotes cite{display:block;margin:8px 0 0 6px;font:400 12.5px var(--mono);font-style:normal;color:var(--ink-2)}
.q-note{margin-top:18px;font:400 12.5px var(--mono);color:var(--ink-2)}
.scene{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(20px,4vw,48px);align-items:center;margin-top:22px}
.scene .shot{margin:0}
.scene .gap{margin-top:14px}
@media (max-width:820px){.scene{grid-template-columns:1fr}}
.behind{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}
@media (max-width:900px){.behind{grid-template-columns:1fr}}
.behind > div{padding:22px;border-radius:18px;border:1px solid var(--line);background:var(--surface);min-width:0}
.behind h3{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rc);margin-bottom:8px}
.behind p{color:var(--ink);line-height:1.6;font-size:15.5px}
.behind p + p{margin-top:8px}
.behind a{color:var(--rc)}
.s-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start;padding-top:28px;border-top:1px solid var(--line)}
@media (max-width:900px){.s-links{grid-template-columns:1fr}}
.band .stats{margin-top:6px}
.band .stats dd{color:var(--on-band)}
.band .stats dt,.band .stats-asof{color:var(--on-band-2)}

/* ============================================================
   8. COMMAND MENU, SEARCH AND TERMINAL
   ============================================================ */

/* --- Command menu and shortcuts --- */
kbd{font:500 12px var(--mono);padding:2px 7px;border-radius:6px;border:1px solid var(--line-2);border-bottom-width:2px;background:var(--surface);color:var(--ink)}
#cmdk{max-width:min(640px,calc(100vw - 32px));margin-top:12vh;background:var(--surface)}
.ck{display:grid;max-height:min(70dvh,560px)}
.ck-top{display:flex;align-items:center;gap:10px;padding:6px 16px;border-bottom:1px solid var(--line)}
.ck-top svg{width:18px;height:18px;color:var(--ink-2);flex:none}
.ck-top input{flex:1;min-width:0;height:54px;border:0;outline:none;background:transparent;color:var(--ink);font:inherit;font-size:17px}
.ck-list{list-style:none;margin:0;padding:8px;overflow:auto}
.ck-group{padding:10px 10px 4px;font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.ck-opt{display:flex;align-items:center;gap:12px;min-height:44px;padding:6px 12px;border-radius:10px;cursor:pointer}
.ck-opt[aria-selected="true"]{background:var(--wash)}
.ck-opt .dot{width:8px;height:8px}
.ck-opt svg{width:16px;height:16px;color:var(--ink-2);flex:none}
.ck-opt .ck-l{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ck-opt .ck-k{font:500 11.5px var(--mono);color:var(--ink-2);white-space:nowrap}
.ck-empty{padding:18px;color:var(--ink-2)}
.ck-foot{display:flex;flex-wrap:wrap;gap:6px 16px;padding:10px 16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-2)}
#keys{max-width:min(460px,calc(100vw - 32px));background:var(--surface)}
.keys-in{padding:26px;display:grid;gap:14px}
.keys-in h2{font-size:22px;font-weight:800}
.keys-in dl{margin:0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px 18px;align-items:center}
.keys-in dd{margin:0;color:var(--ink-2)}
.keys-in .btn{justify-self:end}

/* --- Search dropdown --- */
.sb-list li.opt-res{align-items:flex-start;padding-block:9px}
.sb-list li.opt-res svg{margin-top:3px}
.opt-two{display:grid;min-width:0;gap:1px}
.opt-two b{font-weight:600}
.opt-two small{font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-list li.opt-all{border-top:1px solid var(--line);border-radius:0 0 12px 12px;margin-top:4px;color:var(--accent-ink);font-weight:600}
.sb-list .opt-sep{min-height:0;padding:8px 12px 2px;font:500 10.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);cursor:default}

/* --- How search works --- */
.res-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;margin:14px 0 8px}
.res-meta .res-count{margin:0}
.res-time{font-family:var(--mono);font-size:12.5px}
.explain-btn{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 12px 0 8px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font-size:13.5px;font-weight:500}
.explain-btn .sw{position:relative;width:30px;height:18px;border-radius:9px;background:var(--line-2);transition:background .2s}
.explain-btn .sw::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--surface);transition:transform .2s}
.explain-btn[aria-pressed="true"]{border-color:var(--accent)}
.explain-btn[aria-pressed="true"] .sw{background:var(--accent)}
.explain-btn[aria-pressed="true"] .sw::after{transform:translateX(12px)}
.pipeline{list-style:none;margin:6px 0 22px;padding:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;border-radius:16px;background:var(--term-bg);color:var(--term-ink);counter-reset:pp}
@media (max-width:820px){.pipeline{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.pipeline{grid-template-columns:1fr}}
.pipeline li{min-width:0;display:grid;gap:4px;align-content:start;counter-increment:pp}
.pipeline b{font:600 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--term-acc)}
.pipeline b::before{content:counter(pp) ". "}
.pipeline span{font-size:13.5px;color:var(--term-dim);line-height:1.45}
.pipeline code{font:500 12.5px var(--mono);color:var(--term-ink);background:var(--term-line);border-radius:5px;padding:1px 6px;overflow-wrap:anywhere}
.why{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;align-items:center}
.why .score{font:600 12px var(--mono);color:var(--on-accent);background:var(--accent);border-radius:6px;padding:3px 8px}
.why .pt{font:500 12px var(--mono);color:var(--ink);background:var(--wash);border:1px solid var(--line);border-radius:6px;padding:2px 7px}
.why .pt i{font-style:normal;color:var(--accent-ink);font-weight:600}

/* --- Room-to-room links --- */
.roomnav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;margin-top:14px}
.rn{display:inline-flex;align-items:baseline;gap:8px;min-height:44px;padding:8px 2px;text-decoration:none;color:var(--ink)}
.rn small{font:500 12px var(--mono);letter-spacing:.06em;color:var(--rc)}
.rn b{font-size:15.5px;font-weight:600}
.rn:hover b{text-decoration:underline;text-underline-offset:3px}
.rn.next{margin-left:auto}

/* --- Changelog --- */
.gitlog{background:var(--term-bg);color:var(--term-ink);border-radius:18px;padding:18px clamp(14px,3vw,24px);font:400 13.5px/1.55 var(--mono);overflow-x:auto}
.gitlog .cmd{color:var(--term-dim);margin-bottom:10px;white-space:nowrap}
.gitlog .cmd b{color:var(--term-acc);font-weight:500}
.gitlog ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.gitlog li{display:grid;grid-template-columns:14px 64px 66px minmax(0,1fr);gap:10px;align-items:baseline;padding:3px 0;min-width:560px}
.gitlog .g{color:var(--term-acc)}
.gitlog .h{color:var(--term-hash)}
.gitlog .d{color:var(--term-dim)}
.gitlog .ref{color:var(--term-ref)}
.gitlog a{color:var(--term-ink);text-decoration:none;border-bottom:1px dotted var(--term-dim)}
.gitlog a:hover{color:var(--term-acc);border-bottom-color:var(--term-acc)}
.gitlog .ty{color:var(--term-acc)}
.gitlog :focus-visible{outline-color:var(--term-acc)}
.gitlog li.gap-only{min-width:0;display:block}

/* --- Terminal --- */
#term{max-width:min(760px,calc(100vw - 24px));width:100%;background:var(--term-bg);color:var(--term-ink);border:1px solid var(--term-line)}
.term-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;border-bottom:1px solid var(--term-line);font:500 12px var(--mono);color:var(--term-dim)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:var(--term-line)}
.term-bar i:nth-child(1){background:#E06C5A}.term-bar i:nth-child(2){background:#E8B44C}.term-bar i:nth-child(3){background:#5DBB7A}
.term-bar span{margin-left:8px;flex:1}
.term-bar button{border:0;background:transparent;color:var(--term-dim);cursor:pointer;font:500 12px var(--mono);min-height:32px;padding:0 8px;border-radius:6px}
.term-bar button:hover{color:var(--term-ink);background:var(--term-line)}
.term-body{height:min(60dvh,440px);overflow:auto;padding:14px 16px;font:400 13.5px/1.6 var(--mono)}
.term-out{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
.term-out .p{color:var(--term-acc)}
.term-out .dim{color:var(--term-dim)}
.term-out .hl{color:var(--term-hash)}
.term-out .ok{color:var(--term-acc)}
.term-out .err{color:#F09A9A}
.term-out a{color:var(--term-ref)}
.term-line{display:flex;gap:8px;align-items:center}
.term-line label{color:var(--term-acc);white-space:nowrap}
.term-line input{flex:1;min-width:0;border:0;outline:none;background:transparent;color:var(--term-ink);font:inherit;caret-color:var(--term-acc);padding:4px 0}
#term :focus-visible{outline-color:var(--term-acc)}

/* ============================================================
   9. EASTER EGGS AND MOTION
   ============================================================ */

/* --- Hatching egg --- */
#hatch{max-width:min(520px,calc(100vw - 32px));background:var(--surface);overflow:hidden}
.hatch-in{position:relative;display:grid;gap:14px;justify-items:center;text-align:center;padding:clamp(22px,4vw,34px);max-height:calc(100dvh - 48px);overflow:auto;
  background:radial-gradient(circle at 50% 22%,var(--turtle-wash),transparent 62%)}
.hatch-stage{position:relative;width:230px;height:250px;margin-bottom:12px;display:grid;place-items:center}
.hatch-stage .egg{width:220px;height:270px;overflow:visible}
.egg *{transform-box:fill-box}
.egg-all{transform-origin:50% 100%}
.egg-top{transform-origin:50% 100%}
.baby{transform-origin:50% 100%;transform:translateY(40px) scale(.7)}
.crack{stroke-dasharray:160;stroke-dashoffset:160}
.egg-shadow{transform-origin:center}
.hatch-copy{display:grid;gap:6px;max-width:28em}
.hatch-copy h2{font-size:clamp(24px,4vw,30px);font-weight:800;letter-spacing:-.03em}
.hatch-copy p{color:var(--ink-2)}
.burst{position:absolute;left:50%;top:46%;width:0;height:0;pointer-events:none}
.burst i{position:absolute;left:-7px;top:-7px;width:14px;height:14px;background:var(--bc);clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);opacity:0}
.burst i.dot{border-radius:50%;clip-path:none;width:9px;height:9px;left:-4px;top:-4px}
.egg-list{list-style:none;margin:4px 0 0;padding:0;display:grid;gap:8px;width:100%;text-align:left}
.egg-list li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:center;padding:10px 12px;border-radius:14px;background:var(--wash);border:1px solid var(--line)}
.egg-list li.found{background:var(--turtle-wash);border-color:color-mix(in srgb,var(--turtle-ink) 35%,var(--line))}
.egg-ico{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;background:var(--surface);color:var(--ink-2);border:1.5px dashed var(--line-2)}
.found .egg-ico{background:var(--turtle-ink);color:var(--surface);border:0}
.egg-list b{display:block;font-weight:600;font-size:15px}
.egg-list span{font-size:14px;color:var(--ink-2)}
.hatch-count{font:500 12.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--turtle-ink)}
.hatch-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:4px}

/* --- Hatching animation --- */
.go .egg-all{animation:eggdrop .55s cubic-bezier(.3,1.4,.5,1) both,wobble 1.25s ease-in-out .6s both}
.go .egg-shadow{animation:shadow .55s ease both}
.go .crack{animation:crack .45s ease-out 1.55s forwards}
.go .egg-top{animation:popoff .8s cubic-bezier(.2,.8,.3,1) 2.05s forwards}
.go .baby{animation:rise .7s cubic-bezier(.3,1.5,.5,1) 2.15s forwards}
.go .baby-face{animation:bob .4s ease-in-out 2.9s 6 alternate}
.go .burst i{animation:fly 1.25s cubic-bezier(.15,.7,.3,1) calc(2.1s + var(--dl)) forwards}
.go .hatch-copy,.go .egg-list,.go .hatch-btns,.go .hatch-count{animation:fadeup .5s ease 2.5s both}
@keyframes eggdrop{from{transform:translateY(-90px) scale(.9);opacity:0}to{transform:none;opacity:1}}
@keyframes shadow{from{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}
@keyframes wobble{0%,100%{transform:rotate(0)}12%{transform:rotate(-7deg)}24%{transform:rotate(6deg)}36%{transform:rotate(-4deg)}48%{transform:rotate(0)}62%{transform:rotate(-10deg)}74%{transform:rotate(9deg)}86%{transform:rotate(-5deg)}}
@keyframes crack{to{stroke-dashoffset:0}}
@keyframes popoff{0%{transform:none}35%{transform:translate(6px,-34px) rotate(16deg)}100%{transform:translate(70px,-95px) rotate(70deg);opacity:0}}
@keyframes rise{to{transform:translateY(-30px) scale(1.05)}}
@keyframes fly{0%{transform:translate(0,0) scale(.3) rotate(0);opacity:1}75%{opacity:1}100%{transform:translate(var(--dx),var(--dy)) scale(1) rotate(var(--r));opacity:0}}

/* --- Theme curtain --- */
.curtain{position:fixed;inset:0;z-index:70;pointer-events:none;overflow:hidden}
.curtain.to-dark{--cbg:var(--cur-dark);--cln:var(--cur-dark-line)}
.curtain.to-light{--cbg:var(--cur-light);--cln:var(--cur-light-line)}
.cur-move{position:absolute;top:0;bottom:0;left:0;display:flex;width:calc(100vw + 180px);transform:translateX(calc(-100% - 10px));transition:transform .72s cubic-bezier(.6,0,.35,1);pointer-events:auto}
.curtain.closing .cur-move{transform:translateX(-90px)}
.curtain.closing.opening .cur-move{transform:translateX(calc(100vw + 10px));transition-duration:.8s;transition-timing-function:cubic-bezier(.55,0,.4,1)}
.cur-panel{flex:0 0 100vw;height:100%;background:var(--cbg);display:grid;place-items:center;position:relative;isolation:isolate;margin-inline:-1px}
.cur-panel::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--cln);opacity:.07;-webkit-mask-image:var(--hexmask);mask-image:var(--hexmask);-webkit-mask-size:56px 100px;mask-size:56px 100px}
.cur-mid{display:grid;justify-items:center;gap:10px;color:var(--cln);opacity:0;transform:scale(.85);transition:opacity .25s ease .35s,transform .4s cubic-bezier(.3,1.5,.5,1) .35s}
.curtain.closing .cur-mid{opacity:1;transform:none}
.curtain.closing.opening .cur-mid{opacity:0;transition-delay:0s}
.cur-ic{width:58px;height:58px}
.cur-say{font:500 12.5px var(--mono);letter-spacing:.2em;text-transform:uppercase}
.cur-edge{position:relative;flex:0 0 90px;height:100%;overflow:visible}
.cur-edge .cur-wave{display:block;width:90px;height:200%;animation:wavey 1.1s linear infinite}
.cur-edge.l .cur-wave{transform-origin:center;scale:-1 1}
.cw-fill{fill:var(--cbg)}
.cw-line{fill:none;stroke:var(--cln);stroke-width:4;vector-effect:non-scaling-stroke}
@keyframes wavey{to{transform:translateY(-50%)}}
.cur-edge{clip-path:inset(0 -120px)}
.cur-turtle{position:absolute;left:50%;bottom:calc(26px + env(safe-area-inset-bottom,0px));width:96px;height:66px;margin-left:-48px;opacity:0;transition:opacity .15s}
.cur-turtle svg{width:100%;height:100%;display:block;animation:bob .26s ease-in-out infinite alternate}
.curtain.closing .cur-edge.r .cur-turtle{opacity:1}
.curtain.closing.opening .cur-edge.r .cur-turtle{opacity:0}
.curtain.closing.opening .cur-edge.l .cur-turtle{opacity:1}

/* --- The turtle who says hi --- */
.hi{position:fixed;z-index:47;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);width:min(440px,calc(100vw - 32px));display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 16px;align-items:end;pointer-events:none}
.hi-turtle{width:110px;height:76px;grid-row:1/3;animation:hiup .7s cubic-bezier(.3,1.5,.5,1) both}
.hi-turtle svg{width:100%;height:100%;display:block;animation:bob .35s ease-in-out .7s 6 alternate}
.hi-bub{position:relative;pointer-events:auto;background:var(--surface);color:var(--ink);border:1.5px solid var(--turtle-ink);border-radius:18px 18px 18px 4px;padding:14px 16px;box-shadow:0 18px 40px -20px var(--shade-2);animation:hibub .45s ease .45s both}
.hi-bub b{display:block;font-size:19px;font-weight:800;letter-spacing:-.02em}
.hi-bub p{font-size:14.5px;color:var(--ink-2);margin-top:2px}
.hi-bar{height:4px;border-radius:4px;background:var(--line);margin-top:10px;overflow:hidden}
.hi-bar i{display:block;height:100%;width:100%;background:var(--turtle-ink);transform-origin:left;animation:hibar 3.2s linear .6s both}
.hi-acts{display:flex;gap:8px;margin-top:10px}
.hi.leave .hi-turtle{animation:hiaway .6s ease-in forwards}
.hi.leave .hi-bub{animation:fadeout .3s ease forwards}
.hi-egg{display:block;margin-top:6px;font:500 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--turtle-ink)}
@media (max-width:560px){.hi{bottom:calc(16px + env(safe-area-inset-bottom,0px));gap:4px 10px}.hi-turtle{width:72px;height:50px}.hi-bub b{font-size:17px}}
@keyframes hiup{from{transform:translateY(130%) scale(.6);opacity:0}to{transform:none;opacity:1}}
@keyframes hibub{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}
@keyframes hibar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes hiaway{to{transform:translateX(420px) rotate(4deg);opacity:0}}
@keyframes fadeout{to{opacity:0}}
@keyframes fadeup{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* --- Reduced motion --- */
.still .egg-top{opacity:0}
.still .baby{transform:translateY(-30px) scale(1.05)}
.still .crack{stroke-dashoffset:0}
.still .burst{display:none}
@keyframes say{0%,8%{opacity:0}14%,70%{opacity:1}78%,100%{opacity:0}}
.toast{position:fixed;z-index:46;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;pointer-events:none;max-width:calc(100vw - 32px);display:flex;align-items:center;gap:10px;padding:10px 18px 10px 12px;border-radius:999px;background:var(--ink);color:var(--bg);font-size:14.5px;font-weight:500;box-shadow:0 14px 34px -12px var(--shade-2);transition:opacity .25s,transform .3s}
.toast svg{width:30px;height:21px;flex:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast:empty{display:none}
.egg-count{font:500 12px var(--mono);letter-spacing:.06em;color:var(--l-about);margin-top:8px}
.foot .turtle-btn{background:var(--band-fill);border-color:var(--band-line);color:var(--tour-ink)}
.foot-side{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center}
.secret{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:center;padding:18px 20px;border-radius:20px;background:var(--turtle-wash);border:1px dashed var(--turtle-ink);margin-bottom:28px}
.secret svg{width:64px;height:44px}
.secret h2{font-size:20px;font-weight:700}
.secret p{color:var(--ink-2);font-size:15px;margin-top:2px}

/* --- Scroll reveal --- */
.pre{opacity:.3;transform:translateY(22px)}
.pre.rise{opacity:1;transform:none;transition:opacity .6s ease var(--d,0s),transform .7s cubic-bezier(.2,.7,.2,1) var(--d,0s)}

/* ============================================================
   10. PAGE HEADERS AND CASE-STUDY PAGES
   ============================================================ */

/* --- Room and page headers --- */
.band{background:var(--rb);color:var(--on-band);position:relative;isolation:isolate;overflow:hidden}
.band::before,.foot::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;border-radius:inherit;
  -webkit-mask-image:var(--hexmask),linear-gradient(to left,#000 10%,transparent 75%);mask-image:var(--hexmask),linear-gradient(to left,#000 10%,transparent 75%);
  -webkit-mask-size:56px 100px,100% 100%;mask-size:56px 100px,100% 100%;-webkit-mask-repeat:repeat,no-repeat;mask-repeat:repeat,no-repeat;
  -webkit-mask-composite:source-in;mask-composite:intersect}
.band::before{background:var(--on-band);opacity:var(--hex-op,.1)}
.foot{position:relative;isolation:isolate;overflow:hidden}
.band{--hex-op:.07}
:root[data-look="dark"] .band{--hex-op:.1}
.look-btn{display:inline-grid;place-items:center;width:44px;height:44px;flex:none;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;transition:border-color .2s,transform .3s}
.look-btn:hover{border-color:var(--accent);transform:rotate(-12deg)}
.look-btn svg{width:20px;height:20px}
.tb-links{align-items:center}
:root{transition:none}
.foot::before{background:var(--tour-ink);opacity:.06}
::selection{background:var(--turtle);color:var(--sel-ink)}
.band .crumb,.band .head .lede,.band .meta-dl dt{color:var(--on-band-2)}
.band .crumb a:hover{color:var(--on-band)}
.band .room-cat{color:var(--on-band)!important}
.band .dot{background:var(--rl)}
.band .status span{background:var(--band-fill);border-color:var(--band-line);color:var(--on-band)}
.band .status span::before{background:var(--rl)}
.band .back-res{background:var(--band-fill);border-color:var(--band-line);color:var(--on-band)}
.band :focus-visible{outline-color:var(--on-band)}
.head{padding-block:34px 36px;display:grid;gap:10px}
.head .room-cat{display:flex;align-items:center;gap:9px;font:500 12.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--rc);margin-top:6px}
.head h1{font-size:clamp(36px,5.6vw,62px);font-weight:800;letter-spacing:-.045em}
.head .lede{font-size:clamp(17px,1.9vw,20px);color:var(--ink-2);max-width:42em;line-height:1.55}
.back-res{justify-self:start;display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px 0 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:14px;color:var(--ink)}
.back-res:hover{border-color:var(--accent)}

.block{margin-top:56px}
.block > h2,.block-h{font-size:clamp(22px,2.5vw,28px);font-weight:700;margin-bottom:6px}
.block > .intro{color:var(--ink-2);margin-bottom:22px;max-width:44em}

/* --- Cards --- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(20px,3vw,28px);min-width:0}
.card h3{font-size:clamp(22px,2.4vw,28px);font-weight:700}

/* --- Case-study fields --- */
.fields{margin:0;display:grid;gap:14px}
.f-row{display:grid;grid-template-columns:170px minmax(0,1fr);gap:4px 20px;padding-top:14px;border-top:1px solid var(--line)}
.f-row:first-child{border-top:0;padding-top:4px}
.f-row dt{font:500 12.5px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--rc);padding-top:3px}
.f-row dd{margin:0;min-width:0}
.f-row dd p + p,.f-row dd p + .gap,.f-row dd .draft-chip + .gap{margin-top:8px}
.f-row dd ul{margin:4px 0 0;padding-left:20px}
@media (max-width:640px){.f-row{grid-template-columns:1fr}}
.chain{counter-reset:ch}
.chain .f-row{position:relative;padding-left:40px;grid-template-columns:1fr}
.chain .f-row::before{counter-increment:ch;content:counter(ch);position:absolute;left:0;top:14px;width:26px;height:26px;border-radius:50%;background:var(--rt);color:var(--rc);font:600 12.5px/26px var(--mono);text-align:center}
.chain .f-row:first-child::before{top:4px}
.chain .f-row:not(:last-child)::after{content:"";position:absolute;left:12.5px;top:44px;bottom:-10px;width:1px;background:var(--line-2)}
.chain .f-row:first-child:not(:last-child)::after{top:34px}

/* --- Case-study pages --- */
.item-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:40px;margin-top:40px;align-items:start}
@media (max-width:960px){.item-grid{grid-template-columns:1fr}}
.item-main > * + *{margin-top:36px}
.item-side{display:grid;gap:22px}
.side-h{font:500 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin-bottom:10px}
.meta-dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 18px;margin:8px 0 0;font-size:15px}
.meta-dl dt{color:var(--ink-2)}
.meta-dl dd{margin:0;font-weight:500}
.ev{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.stats{display:flex;flex-wrap:wrap;gap:10px 30px;margin:14px 0 0}
.stats div{display:grid}
.stats dt{order:2;font-size:14px;color:var(--ink-2)}
.stats dd{order:1;margin:0;font-size:clamp(28px,3vw,34px);font-weight:800;letter-spacing:-.035em;line-height:1.1;color:var(--rc);font-variant-numeric:tabular-nums}
.stats-asof{font:500 12px var(--mono);letter-spacing:.04em;color:var(--ink-2);margin-top:6px}
.item-side .stats{margin-top:0}

/* ============================================================
   11. DEMOS, ABOUT, DIALOGS AND SEARCH RESULTS
   ============================================================ */

/* --- Vocabulary demo --- */
.demo{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(20px,3vw,28px);display:grid;gap:14px;min-width:0}
.vc-count{font:500 12.5px var(--mono);color:var(--ink-2);letter-spacing:.06em}
.vc-sentence{font-size:clamp(18px,2.1vw,21px);line-height:1.55;font-weight:400;padding:16px 18px;border-radius:14px;background:var(--rt)}
.vc-word{font-weight:700;color:var(--rc);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.demo fieldset{border:0;margin:0;padding:0;min-width:0}
.demo legend{font-weight:600;margin-bottom:10px;padding:0}
.vc-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
@media (max-width:520px){.vc-opts{grid-template-columns:1fr}}
.vc-opt{min-height:48px;padding:10px 14px;text-align:left;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;font-size:15.5px;line-height:1.35}
.vc-opt:hover:not([disabled]){border-color:var(--rc)}
.vc-opt[disabled]{cursor:default}
.vc-opt.right{background:var(--ok-bg);border-color:var(--ok);color:var(--ink)}
.vc-opt.wrong{background:var(--no-bg);border-color:var(--no);color:var(--ink)}
.vc-fb{padding:14px 16px;border-radius:14px;border:1px solid var(--line)}
.vc-fb b{display:block;margin-bottom:2px}
.vc-fb.ok b{color:var(--ok)}
.vc-fb.no b{color:var(--no)}
.vc-actions{display:flex;justify-content:flex-end}
.demo-note{font-size:13.5px;color:var(--ink-2)}

/* --- Research page --- */
.status{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.status span{display:inline-flex;align-items:center;gap:7px;min-height:32px;padding:0 12px;border-radius:999px;background:var(--surface);border:1px solid color-mix(in srgb,var(--rc) 30%,var(--line));font-size:13.5px;font-weight:500}
.status span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--rc)}

/* --- About page --- */
.profile{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
@media (max-width:860px){.profile{grid-template-columns:1fr}}
.journey{list-style:none;margin:0;padding:0;display:grid;gap:0}
.journey li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:16px;position:relative;padding-bottom:22px}
.journey li::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--surface);border:3px solid var(--rc,var(--accent));margin:6px 0 0 7px}
.journey li:not(:last-child)::after{content:"";position:absolute;left:13.5px;top:26px;bottom:2px;width:2px;background:var(--line-2)}
.journey b{display:block;font-weight:600;font-size:17px}
.journey span{color:var(--ink-2);font-size:15px}
.journey a{font-size:14.5px;font-weight:500}
.tort{display:grid;grid-template-columns:auto minmax(0,1fr);gap:22px;align-items:center;padding:24px;border-radius:22px;background:var(--turtle-wash);border:1px solid color-mix(in srgb,var(--turtle) 60%,var(--line))}
.tort svg.big{width:96px;height:68px}
@media (max-width:520px){.tort{grid-template-columns:1fr}}

/* --- Dialogs --- */
dialog{border:0;padding:0;border-radius:24px;max-width:min(560px,calc(100vw - 32px));width:100%;background:var(--surface);color:var(--ink);box-shadow:0 30px 80px -30px var(--shade-2)}
dialog::backdrop{background:var(--scrim)}
.dlg{padding:clamp(22px,4vw,34px);display:grid;gap:14px;max-height:calc(100dvh - 48px);overflow:auto}
.dlg svg.big{width:84px;height:60px}
.dlg h2{font-size:28px;font-weight:800}
.dlg ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.dlg li{padding:12px 14px;border-radius:14px;background:var(--turtle-wash)}
.dlg li b{display:block}
.dlg li span{font-size:15px;color:var(--ink-2)}
.dlg .btn{justify-self:end}

/* --- Search results --- */
.results{padding-top:6px}
.r-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.r-tabs::-webkit-scrollbar{display:none}
.r-tabs [role="tab"]{flex:none;display:inline-flex;align-items:center;gap:7px;min-height:46px;padding:0 14px;border:0;background:transparent;border-bottom:3px solid transparent;cursor:pointer;color:var(--ink-2);font-size:15px;font-weight:500}
.r-tabs [role="tab"] .n{font:500 12px var(--mono);color:var(--ink-2)}
.r-tabs [role="tab"][aria-selected="true"]{color:var(--ink);border-bottom-color:var(--rc,var(--accent));font-weight:600}
.r-tabs [role="tab"]:hover{color:var(--ink)}
.r-tabs [role="tab"]:focus-visible{outline-offset:-3px}
.res-count{font-size:14px;color:var(--ink-2);margin:16px 0 8px}
.res-grid{display:grid;grid-template-columns:minmax(0,680px) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:960px){.res-grid{grid-template-columns:1fr;gap:36px}}
.res-list{list-style:none;margin:0;padding:0;display:grid;gap:30px}
.res{display:grid;gap:4px;min-width:0}
.res-crumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-2)}
.res-crumb .cat{font-weight:600;color:var(--rc)}
.res-crumb .path{font-family:var(--mono);font-size:12.5px}
.res h2{font-size:21px;font-weight:600;letter-spacing:-.01em;line-height:1.3}
.res h2 a{color:var(--accent-ink);text-decoration:none}
.res h2 a:hover{text-decoration:underline;text-underline-offset:3px}
.res p{color:var(--ink-2);font-size:15.5px;line-height:1.55}
.res mark{background:transparent;color:var(--ink);font-weight:600}
.res .chips{margin-top:6px;gap:6px}
.aside-box{border:1px solid var(--line);border-radius:20px;background:var(--surface);padding:20px}
.aside-box + .aside-box{margin-top:18px}
.aside-box h2{font:500 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin-bottom:12px}
.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.related button{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg);cursor:pointer;text-align:left;font-size:14.5px;overflow:hidden}
.related button:hover{border-color:var(--accent)}
.related svg{width:14px;height:14px;flex:none;color:var(--ink-2)}
.top-panel h3{font-size:24px;font-weight:700;margin:4px 0 8px}
.empty{padding:28px 0;display:grid;gap:16px;max-width:620px}
.empty h2{font-size:24px;font-weight:700}
.empty p{color:var(--ink-2)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* ============================================================
   12. STORY CHAPTER EXTRAS
   ============================================================ */

/* --- Bees, hopping interests, chapter cards --- */
.hop{list-style:none;margin:20px 0 6px;padding:0;display:flex;flex-wrap:wrap;gap:14px 18px;align-items:flex-start}
.hop li{--dl:calc(var(--i) * 1.5s + .2s);position:relative;display:grid;gap:2px;min-width:180px;padding:12px 16px 14px;border-radius:16px;background:var(--surface);border:1.5px solid var(--rc);transform:rotate(var(--r))}
.hop li:nth-child(2){margin-top:18px}
.hop li:nth-child(3){margin-top:6px}
.hop b{position:relative;justify-self:start;font-size:17px;font-weight:700}
.hop span{font-size:13.5px;color:var(--ink-2)}
.hop b::after{content:"";position:absolute;left:-3px;right:-3px;top:54%;height:2.5px;border-radius:2px;background:var(--no);transform:scaleX(0);transform-origin:left}
.hop-bar{display:block;height:6px;margin-top:8px;border-radius:4px;background:var(--line);overflow:hidden}
.hop-bar i{display:block;width:0;height:100%;border-radius:inherit;background:var(--rc)}
.hop-x{position:absolute;top:-13px;right:-13px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--no);box-shadow:0 6px 14px -6px var(--shade-2);transform:scale(0) rotate(-40deg)}
.hop-x svg{width:16px;height:16px;fill:none;stroke:var(--surface);stroke-width:3;stroke-linecap:round}
.hop.play li{animation:hop-try 1.3s ease-out var(--dl) both,hop-quit .6s ease calc(var(--dl) + 1.45s) forwards}
.hop.play .hop-bar i{animation:hop-fill 1.3s cubic-bezier(.2,.8,.3,1) var(--dl) forwards}
.hop.play b::after{animation:hop-strike .35s ease-out calc(var(--dl) + 1.5s) forwards}
.hop.play .hop-x{animation:hop-stamp .45s cubic-bezier(.3,1.8,.5,1) calc(var(--dl) + 1.7s) forwards}
@keyframes hop-try{0%{transform:rotate(var(--r))}12%{transform:rotate(calc(var(--r) * -1)) translateY(-12px)}26%{transform:rotate(var(--r)) translateY(0)}
  72%{transform:rotate(var(--r))}78%{transform:rotate(var(--r)) translateX(-4px)}84%{transform:rotate(var(--r)) translateX(4px)}90%{transform:rotate(var(--r)) translateX(-2px)}100%{transform:rotate(var(--r))}}
@keyframes hop-fill{0%{width:0}60%{width:var(--w)}100%{width:var(--w);background:var(--no)}}
@keyframes hop-quit{to{transform:rotate(var(--r)) translateY(8px);border-color:var(--line-2);border-style:dashed;background:var(--wash)}}
@keyframes hop-strike{to{transform:scaleX(1)}}
@keyframes hop-stamp{to{transform:scale(1) rotate(0)}}
.hop.play li > :not(.hop-x){animation:hop-fade .6s ease calc(var(--dl) + 1.45s) forwards}
@keyframes hop-fade{to{opacity:.45;filter:grayscale(1)}}
.hop.done li{transform:rotate(var(--r)) translateY(8px);border-color:var(--line-2);border-style:dashed;background:var(--wash)}
.hop.done li > :not(.hop-x){opacity:.45;filter:grayscale(1)}
.hop.done .hop-bar i{width:var(--w);background:var(--no)}
.hop.done b::after{transform:scaleX(1)}
.hop.done .hop-x{transform:none}
.c1-bee{position:absolute;width:40px;height:30px;animation:buzz 4s ease-in-out infinite}
.c1-bee svg{width:100%;height:100%;display:block;animation:wing .18s ease-in-out infinite alternate}
.c1-bee.b1{left:8%;top:20%}
.c1-bee.b2{left:40%;top:44%;animation-duration:5s;animation-delay:-1.6s}
@keyframes buzz{0%,100%{transform:translate(0,0)}30%{transform:translate(60px,26px)}55%{transform:translate(100px,-6px)}80%{transform:translate(36px,-12px)}}
@keyframes wing{to{transform:translateY(-2px)}}
.c1-flower{position:absolute;bottom:20px;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,#f6c343 0 30%,#e8455b 32% 100%)}
.c1-flower.f1{left:28%}.c1-flower.f2{left:62%}
.c1-hive{position:absolute;right:10px;top:26px;width:30px;height:36px;border-radius:40% 40% 46% 46%;background:repeating-linear-gradient(#e2a73a 0 6px,#c98a1f 6px 8px);border:2px solid #1b2a4a}
.c1-drift{margin-top:clamp(36px,5vw,56px);padding:clamp(20px,3vw,28px);border-radius:22px;background:var(--surface);border:1.5px dashed var(--line-2);max-width:860px}
.c1-drift .sx-lead{margin-top:6px}
.c2-steps li.no{background:var(--no-bg);color:var(--no)}
.c2-steps li.no::before{content:"✕ ";opacity:1}
.c2-win{margin-top:14px;padding:12px 14px;border-radius:12px;background:var(--ok-bg);color:var(--ink);font-size:15px;line-height:1.5}
.c2-p{color:var(--ink-2);font-size:15.5px;line-height:1.6;margin-top:8px}
.c2 .tl-habits{margin-top:12px}
.c2-stay{margin-top:28px;padding:clamp(18px,3vw,26px);border-radius:20px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--rc);max-width:860px}
.c2-stay .sx-p{margin-top:6px}
.c2-stay b{color:var(--ink)}
.sx-quote{margin-top:30px;padding-left:18px;border-left:3px solid var(--rc);font:italic 400 clamp(20px,2.4vw,26px)/1.45 var(--serif);color:var(--ink);max-width:32em}
.c5-case{margin:8px 0 28px;padding:clamp(18px,3vw,26px);border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.c5-case-in{display:grid;grid-template-columns:auto auto minmax(0,1fr);gap:16px 24px;align-items:center;margin-top:12px}
.c5-num{display:grid;padding:14px 18px;border-radius:16px;background:var(--rt)}
.c5-num b{font-size:clamp(28px,3.4vw,38px);font-weight:800;letter-spacing:-.03em;color:var(--rc);line-height:1.05}
.c5-num span{font-size:13.5px;color:var(--ink-2)}
.c5-case-in p{color:var(--ink-2);line-height:1.6}
@media (max-width:760px){.c5-case-in{grid-template-columns:1fr 1fr}.c5-case-in p{grid-column:1/-1}}
.c6-next{margin:8px 0 36px;max-width:48em}
.c6-next .sx-big{margin-top:6px}
.sx-end{margin-top:40px}
@media (prefers-reduced-motion: reduce){.c1-bee,.c1-bee svg{animation:none}}

/* ============================================================
   13. EVIDENCE LINKS AND MEDAL RIBBONS
   ============================================================ */

/* --- Evidence links and medal ribbons --- */
.c2.c2-top{align-items:start}
.evl{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.evl-a{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:14px;align-items:center;padding:12px 18px 12px 12px;border-radius:16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
.evl-a:hover{border-color:var(--rc,var(--accent));transform:translateY(-2px);box-shadow:0 14px 30px -22px var(--shade-2)}
.evl-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--rt,var(--wash));color:var(--rc,var(--accent))}
.evl-ic svg{width:21px;height:21px}
.evl-t{display:grid;min-width:0;gap:1px}
.evl-t small{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc,var(--ink-2))}
.evl-t b{font-weight:700;font-size:16px;overflow-wrap:anywhere}
.evl-go{font-size:18px;color:var(--rc,var(--accent));transition:transform .2s}
.evl-a:hover .evl-go{transform:translate(2px,-2px)}
.medal{position:relative;isolation:isolate;background:none!important;box-shadow:none;margin-bottom:18px;color:var(--med-ink);text-shadow:0 1px 0 rgba(255,255,255,.35)}
.medal::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:50%;background:var(--face);border:2.5px solid rgba(255,255,255,.6);box-shadow:inset 0 -3px 0 rgba(0,0,0,.14),0 6px 14px -8px rgba(0,0,0,.55)}
.medal::before{content:"";position:absolute;z-index:-2;left:50%;top:66%;width:54%;height:74%;transform:translateX(-50%);background:linear-gradient(90deg,var(--rib) 0 34%,var(--rib2) 34% 66%,var(--rib) 66%);clip-path:polygon(0 0,100% 0,100% 100%,50% 76%,0 100%)}
.medal.t-g{--face:radial-gradient(circle at 34% 28%,var(--med-g1),var(--med-g2) 58%,var(--med-g3));--rib:#B8452C;--rib2:#E07A5F}
.medal.t-s{--face:radial-gradient(circle at 34% 28%,var(--med-s1),var(--med-s2) 58%,var(--med-s3));--rib:#2D5E8C;--rib2:#7FA8D1}
.medal.t-z{--face:radial-gradient(circle at 34% 28%,var(--med-z1),var(--med-z2) 58%,var(--med-z3));--rib:#1E6A47;--rib2:#7FC59F}
.medal.t-p{--face:radial-gradient(circle at 34% 28%,#7FD3A6,#1E7B52 72%,#155F3E);--rib:#1E7B52;--rib2:#A5D6BC;color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.3)}

/* ============================================================
   14. AWARDS ROOM
   ============================================================ */

/* --- Medal shelf and rankings --- */
.shelf{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:900px){.shelf{grid-template-columns:1fr 1fr}}
.shelf-a{display:grid;justify-items:center;align-content:start;text-align:center;gap:4px;height:100%;padding:28px 16px 20px;border-radius:22px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:transform .25s,box-shadow .25s,border-color .25s}
.shelf-a:hover{transform:translateY(-3px)}
.shelf .medal{width:78px;height:78px;font-size:15px;margin-bottom:28px;transition:transform .4s cubic-bezier(.3,1.6,.5,1)}
.shelf-a:hover .medal{transform:rotate(-8deg) scale(1.06)}
.shelf b{font-size:16.5px;line-height:1.3}
.shelf span:not(.medal){font-size:13.5px;color:var(--ink-2);line-height:1.4}
.shelf em{font:500 12px var(--mono);font-style:normal;color:var(--rc);margin-top:6px}
.b2s{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:18px 26px;align-items:center;margin-top:14px;padding:22px 28px;border-radius:22px;background:var(--rt);border:1px solid color-mix(in srgb,var(--rc) 28%,var(--line));color:var(--ink);text-decoration:none;transition:border-color .2s}
.b2s-m{display:grid;justify-items:center;gap:2px;font-size:12.5px;color:var(--ink-2)}
.b2s .medal{width:62px;height:62px;font-size:13px;margin-bottom:22px}
.b2s-mid{display:grid;gap:12px;justify-items:center;text-align:center}
.b2s-h{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.b2s-h i{font-style:normal;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:13.5px;font-weight:600}
.b2s-h i:not(:last-child)::after{content:" →";color:var(--rc)}
@media (max-width:700px){.b2s{grid-template-columns:1fr 1fr;padding:20px}.b2s-mid{grid-column:1/-1;order:3}}
.podium{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.pod{display:grid;grid-template-columns:118px minmax(0,1fr) auto;gap:6px 22px;align-items:center;padding:18px 22px;border-radius:20px;background:var(--surface);border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s}
.pod-link:hover{transform:translateX(4px);border-color:var(--rc);box-shadow:0 14px 30px -24px var(--shade-2)}
.pod-m em{font:600 13px var(--sans);font-style:normal;color:var(--rc);white-space:nowrap}
.pod-r{display:grid;font-size:clamp(28px,3.4vw,38px);font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--rc)}
.pod-r small{font:500 11.5px var(--mono);letter-spacing:.03em;color:var(--ink-2);margin-top:5px}
.pod-t{display:grid;gap:3px;min-width:0}
.pod-t b{font-size:17.5px;line-height:1.3}
.pod-t span{font-size:14.5px;color:var(--ink-2)}
.pod-m{display:grid;justify-items:end;gap:8px;font:500 12.5px var(--mono);color:var(--ink-2)}
.pod-m i{font:600 11px var(--mono);font-style:normal;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:var(--rt);color:var(--rc);white-space:nowrap}
@media (max-width:620px){.pod{grid-template-columns:auto minmax(0,1fr);padding:16px}.pod-r{min-width:76px}.pod-m{grid-column:1/-1;display:flex;align-items:center;gap:10px}}

/* ============================================================
   15. NÉT MƠ PAGE AND BUILD YOUR CITY
   ============================================================ */

/* --- Nét Mơ page and Build your city --- */
.nmp-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}
.nmp-id{display:grid;gap:10px;min-width:0}
.nmp-head h1 small{font-size:.38em;font-weight:500;letter-spacing:0;color:var(--on-band-2);margin-left:10px;white-space:nowrap}
.nmp-head .nm-logo{width:230px;height:230px}
.nmp-head .nm-logo img{width:156px;height:156px}
@media (max-width:760px){.nmp-head{grid-template-columns:1fr}.nmp-head .nm-logo{order:-1;justify-self:center;width:180px;height:180px}.nmp-head .nm-logo img{width:122px;height:122px}}
.nmp-role{font-size:15px;color:var(--on-band-2)}
.nmp-role b{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;margin-right:10px;color:var(--on-band)}
.nmp-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.nmp-cta svg{width:17px;height:17px}
.nmp-stats{margin-top:28px}
.nmp-sec{margin-top:clamp(48px,7vw,80px)}
.nmp-two{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
@media (max-width:820px){.nmp-two{grid-template-columns:1fr}}
.nmp-card{display:grid;gap:8px;align-content:start;padding:22px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.nmp-card h3{font-size:26px;font-weight:800;letter-spacing:-.03em}
.nmp-card > p:not(.rc-k){color:var(--ink-2)}
.nmp-card .strip{margin-top:8px}
.meter{margin-top:8px;display:grid;gap:12px;padding:16px 18px;border-radius:16px;background:var(--rt)}
.meter-k{font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc)}
.meter-row{display:grid;grid-template-columns:62px minmax(0,1fr) 58px;gap:12px;align-items:center;font-size:14px;color:var(--ink-2)}
.meter-row i{display:block;height:16px;border-radius:999px;background:var(--surface);border:1px solid var(--line);overflow:hidden}
.meter-row b{display:block;height:100%;width:0;border-radius:999px;background:var(--rc);transition:width 1.4s cubic-bezier(.2,.7,.2,1)}
.meter-row:nth-child(2) b{background:color-mix(in srgb,var(--rc) 40%,transparent);transition-delay:.1s}
.meter-row:nth-child(3) b{transition-delay:.5s}
.meter.on b{width:var(--w)}
.meter-row em{font-style:normal;font-weight:800;font-size:17px;color:var(--rc);text-align:right}
.city-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(18px,3vw,36px);align-items:center;margin-bottom:22px}
.city-intro .zi-b{aspect-ratio:16/10}
@media (max-width:820px){.city-intro{grid-template-columns:1fr}}
.city{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:18px;align-items:start;padding:clamp(14px,2.4vw,22px);border-radius:26px;background:linear-gradient(130deg,var(--nm-a),var(--nm-b) 55%,var(--nm-c));border:1px solid var(--line)}
@media (max-width:900px){.city{grid-template-columns:1fr}}
.city-board{border-radius:18px;overflow:hidden;border:3px solid #2b2320;box-shadow:6px 6px 0 rgba(43,35,32,.25);transform:rotate(-.6deg)}
.city-board svg{display:block;width:100%;height:auto}
.city-lot{cursor:pointer;outline:none}
.city-lot:hover > g,.city-lot:focus-visible > g{filter:drop-shadow(0 0 0 #fff) drop-shadow(0 4px 0 rgba(0,0,0,.25));transform:translateY(-4px)}
.city-lot > g{transition:transform .2s}
.pop{transform-box:fill-box;transform-origin:50% 100%;animation:cityPop .5s cubic-bezier(.3,1.6,.5,1)}
@keyframes cityPop{from{transform:scale(.2)}to{transform:scale(1)}}
.rotor{transform-box:fill-box;transform-origin:center;animation:spin 2.6s linear infinite}
.city-glow{animation:glowp 2s ease-in-out infinite alternate}
@keyframes glowp{from{opacity:.25}to{opacity:.6}}
.city-ctl{display:grid;gap:14px}
.city-step{padding:14px 16px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.city-k{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15.5px;margin-bottom:10px}
.city-k span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--rc);color:var(--surface);font:700 12px var(--mono)}
.city-row{display:flex;flex-wrap:wrap;gap:8px}
.city-row + .city-row{margin-top:8px}
.city-sw{width:36px;height:36px;border-radius:50%;border:3px solid var(--surface);background:var(--c);box-shadow:0 0 0 1.5px var(--line-2);cursor:pointer}
.city-sw[aria-pressed="true"]{box-shadow:0 0 0 3px var(--rc)}
.city-chip{min-height:38px;padding:0 13px;border-radius:999px;border:1.5px solid var(--line-2);background:var(--surface);color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;transition:transform .15s,border-color .15s}
.city-chip:hover{border-color:var(--rc);transform:translateY(-2px) rotate(-1deg)}
.city-chip[aria-pressed="true"]{background:var(--rc);border-color:var(--rc);color:var(--surface)}
.city-hint{font-size:13px;color:var(--ink-2);margin-top:8px}
.city-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 12px}
.city-status{font:500 13px var(--mono);color:var(--ink)}
.nmp-me-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:18px;align-items:center}
@media (max-width:820px){.nmp-me-wrap{grid-template-columns:1fr}}
.nmp-me{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.nmp-me li{display:grid;grid-template-columns:46px minmax(0,1fr);gap:2px 14px;align-items:center;padding:14px 16px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.nmp-ic{grid-row:1/3;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--rt);color:var(--rc)}
.nmp-ic svg{width:22px;height:22px}
.nmp-me b{font-size:17px}
.nmp-me span:last-child{color:var(--ink-2);font-size:15px}
.nmp-me a{color:var(--rc);font-weight:600}
.nmp-pitch{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:20px 32px;align-items:center;padding:clamp(22px,3.5vw,34px);border-radius:26px;background:linear-gradient(120deg,var(--t-build),var(--rt));border:1px solid var(--line)}
@media (max-width:820px){.nmp-pitch{grid-template-columns:1fr}}
.nmp-pitch h2{font-size:clamp(26px,3.2vw,36px);font-weight:800;letter-spacing:-.035em;margin:4px 0 8px}
.nmp-pitch p:not(.rc-k){color:var(--ink-2)}
.nmp-pitch-n{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0}
.nmp-pitch-n div{display:grid;padding:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.nmp-pitch-n dt{order:2;font-size:13.5px;color:var(--ink-2)}
.nmp-pitch-n dd{order:1;margin:0;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.03em;color:var(--rc)}
@media (max-width:480px){.nmp-pitch-n{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){.rotor,.city-glow,.pop{animation:none}.meter-row b{transition:none}}

/* ============================================================
   16. FCT AND FUNIX PAGES
   ============================================================ */

/* --- FCT and FUNiX pages --- */
.xp-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center}
.xp-head h1 small{display:block;font-size:.36em;font-weight:500;letter-spacing:-.01em;color:var(--on-band-2);margin-top:8px}
.xp-turtle{width:180px;height:124px;display:block}
.xp-turtle svg{width:100%;height:100%;animation:idle 7s ease-in-out 1s infinite}
@media (max-width:700px){.xp-head{grid-template-columns:1fr}.xp-turtle{width:110px;height:76px;order:-1}}
.tt{padding:clamp(16px,3vw,26px);border-radius:24px;background:var(--surface);border:1px solid var(--line)}
.tt-rail{position:relative;height:64px;margin:0 12.5%}
.tt-rail::before{content:"";position:absolute;left:0;right:0;bottom:10px;height:6px;border-radius:6px;background:var(--line)}
.tt-fill{position:absolute;left:0;bottom:10px;height:6px;border-radius:6px;background:var(--rc);width:var(--p,0%);transition:width 1.2s cubic-bezier(.45,.05,.35,1)}
.tt-rail i{position:absolute;bottom:6px;width:14px;height:14px;border-radius:50%;background:var(--surface);border:3px solid var(--line-2);transform:translateX(-50%);z-index:1;transition:border-color .4s,background .4s}
.tt-rail i.on{border-color:var(--rc);background:var(--rc)}
.tt-turtle{position:absolute;bottom:18px;left:var(--p,0%);width:64px;height:44px;transform:translateX(-50%);transition:left 1.2s cubic-bezier(.45,.05,.35,1);z-index:2}
.tt-turtle.rev{transform:translateX(-50%) scaleX(-1)}
.tt-turtle svg{width:100%;height:100%;display:block}
.tt-turtle.moving svg{animation:bob .26s ease-in-out infinite alternate}
.tt-stops{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.tt-stops button{width:100%;height:100%;display:grid;justify-items:center;align-content:start;text-align:center;gap:3px;padding:10px 6px;border-radius:14px;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;font:inherit}
.tt-stops button:hover{border-color:var(--rc)}
.tt-stops button[aria-pressed="true"]{border-color:var(--rc);background:var(--rt)}
.tt-d{font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--rc)}
.tt-stops b{font-size:14.5px;line-height:1.25}
.tt-card{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;justify-content:space-between;margin-top:14px;padding:14px 18px;border-radius:16px;background:var(--rt);min-height:52px}
.tt-card p{font-size:16px}
.tt-card a{color:var(--rc);font-weight:700}
@media (max-width:560px){.tt-stops b{font-size:13px}.tt-d{font-size:10px}}
.fct-habits{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:820px){.fct-habits{grid-template-columns:1fr 1fr}}
.fct-habits li{display:grid;gap:4px;padding:18px;border-radius:20px;background:var(--turtle-wash);border:1px solid color-mix(in srgb,var(--turtle) 60%,var(--line));transition:transform .25s}
.fct-habits li:nth-child(even){transform:translateY(14px)}
.fct-habits li:hover{transform:translateY(-4px) rotate(-1deg)}
.fct-n{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--turtle-ink);color:var(--surface);font:700 13px var(--mono);margin-bottom:6px}
.fct-habits b{font-size:17px}
.fct-habits span:last-child{font-size:14.5px;color:var(--ink-2)}
.xp-share{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px 32px;align-items:center;padding:clamp(22px,3.5vw,34px);border-radius:26px;background:linear-gradient(120deg,var(--rt),var(--turtle-wash));border:1px solid var(--line)}
@media (max-width:760px){.xp-share{grid-template-columns:1fr}}
.xp-share h2{font-size:clamp(24px,3vw,32px);font-weight:800;letter-spacing:-.03em;margin:4px 0 8px}
.xp-share p:not(.rc-k){color:var(--ink-2)}
.fx{display:grid;gap:10px;padding:clamp(16px,3vw,28px);border-radius:24px;background:var(--surface);border:1px solid var(--line)}
.fx-stack{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.fx-stack li{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 14px;width:calc(62% + var(--i) * 9.5%);margin-inline:auto;padding:14px 18px;border-radius:14px;background:color-mix(in srgb,var(--rc) calc(8% + var(--i) * 7%),var(--surface));border:1.5px solid color-mix(in srgb,var(--rc) 40%,var(--line));transition:opacity .5s,transform .6s cubic-bezier(.3,1.4,.5,1)}
.fx-end{text-align:center;font:500 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.fx-stack b{font-size:16.5px}
.fx-stack span{font-size:14px;color:var(--ink-2)}
.fx-stack.pre-in li{opacity:0;transform:translateY(-26px)}
.fx-stack.on li{opacity:1;transform:none;transition-delay:calc((4 - var(--i)) * .14s)}
.fx-stack li:hover{transform:scale(1.02)}
@media (max-width:620px){.fx-stack li{width:100%}}
.fx-mock{width:min(280px,100%);border-radius:14px;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:0 18px 34px -22px var(--shade-2);transform:rotate(2deg)}
.fx-mock .pf-bar span{margin-left:8px;font:500 11px var(--mono);color:var(--ink-2)}
.fx-mock-in{display:grid;gap:8px;padding:16px}
.fx-mock-in b{width:46px;height:46px;border-radius:50%;background:var(--rt);border:2px solid var(--rc)}
.fx-mock-in i{height:9px;border-radius:5px;background:var(--line)}
.fx-mock-in .w1{width:80%}.fx-mock-in .w2{width:55%}
.fx-mock-in span{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:4px}
.fx-mock-in em{height:36px;border-radius:8px;background:var(--rt)}
@media (prefers-reduced-motion: reduce){.fx-stack li,.tt-turtle,.tt-fill{transition:none}}

/* ============================================================
   17. FIRE ALARM PAGE AND SIMULATOR
   ============================================================ */

/* --- Photos and flow --- */
.fct-camp{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.7fr);gap:16px;align-items:start}
@media (max-width:760px){.fct-camp{grid-template-columns:1fr}}
.fct-camp .shot{margin:0}
.fa-flow{list-style:none;margin:0;padding:0;display:grid;gap:10px;width:100%;counter-reset:fa}
.fa-flow li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:2px 14px;align-items:center;padding:14px 16px;border-radius:16px;background:var(--surface);border:1.5px solid var(--line);transition:border-color .3s,background .3s}
.fa-flow li::before{counter-increment:fa;content:counter(fa);grid-row:1/3;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--rt);color:var(--rc);font:700 13px var(--mono)}
.fa-flow b{font-size:17px}
.fa-flow span{font-size:14.5px;color:var(--ink-2)}
@keyframes led{0%{background:#ff3b30;box-shadow:0 0 14px 4px rgba(255,59,48,.7)}100%{background:#5a2a2a;box-shadow:none}}
.fa-bz{display:block;width:52px;height:38px;flex:none}
.fa-bz svg{width:100%;height:100%;display:block}
@keyframes buzz2{from{transform:translateX(-1.5px) rotate(-2deg)}to{transform:translateX(1.5px) rotate(2deg)}}
.fa-wave path{opacity:0}
@keyframes wave{0%{opacity:0}30%{opacity:1}100%{opacity:0}}

/* --- Simulator --- */
.fa-hero{position:relative;display:block;width:150px;height:120px}
.fa-hf{position:absolute;left:8px;bottom:6px;width:70px;height:98px}
.fa-hf svg,.sim-flame svg{width:100%;height:100%;display:block;transform-origin:50% 100%;animation:flick 1.1s ease-in-out infinite alternate}
@keyframes flick{0%{transform:scale(1,1) skewX(0)}50%{transform:scale(.94,1.06) skewX(-3deg)}100%{transform:scale(1.04,.96) skewX(3deg)}}
.fa-hb{position:absolute;right:0;bottom:4px;width:84px;height:62px}
.fa-hb svg{width:100%;height:100%}
.fa-hb .fa-wave path{animation:wave 1.4s ease-out infinite}
.fa-hb .fa-wave path:nth-child(2){animation-delay:.25s}
@media (max-width:700px){.fa-hero{width:110px;height:88px;order:-1}.fa-hf{width:52px;height:72px}.fa-hb{width:62px;height:46px}}
.sim{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px;padding:clamp(14px,2.4vw,22px);border-radius:26px;background:var(--surface);border:1px solid var(--line)}
@media (max-width:900px){.sim{grid-template-columns:1fr}}
.sim-room{position:relative;min-height:340px;border-radius:20px;overflow:hidden;background:linear-gradient(#1d2b38,#14202a 70%);isolation:isolate}
.sim-room::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 60%,rgba(255,59,48,.45),transparent 70%);opacity:0;pointer-events:none}
.sim.alarm .sim-room::after{animation:redflash .6s ease-in-out infinite alternate}
@keyframes redflash{to{opacity:1}}
.sim-floor{position:absolute;left:0;right:0;bottom:0;height:16%;background:#0d151c;border-top:2px solid #2a3a48}
.sim-sensor{position:absolute;top:0;left:42%;transform:translateX(-50%);display:grid;justify-items:center;padding:10px 12px 8px;border-radius:0 0 12px 12px;background:#2D5E8C;color:#fff;font:600 11px var(--mono);letter-spacing:.06em;z-index:2}
.sim-sensor i{position:absolute;left:50%;top:100%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;border:2px solid #8ED8DA;opacity:0;animation:ping 2s ease-out infinite}
.sim-sensor i:nth-child(2){animation-delay:1s}
.sim.alarm .sim-sensor i{border-color:#ff6b5e;animation-duration:.8s}
@keyframes ping{from{transform:scale(.4);opacity:.9}to{transform:scale(2.6);opacity:0}}
.sim-flame{position:absolute;left:42%;bottom:calc(16% + 12px);width:56px;height:78px;transform:translateX(-50%) scale(calc(.15 + var(--lv) * 1.05));transform-origin:50% 100%;opacity:calc(.25 + var(--lv) * 1.2);transition:transform .2s,opacity .2s}
.sim-smoke{position:absolute;left:42%;bottom:calc(16% + 60px);width:0;height:0;opacity:var(--lv)}
.sim-smoke i{position:absolute;left:-18px;bottom:0;width:36px;height:36px;border-radius:50%;background:rgba(200,210,220,.55);filter:blur(4px);animation:rise 3.2s linear infinite}
.sim-smoke i:nth-child(2){animation-delay:.64s;left:-26px}
.sim-smoke i:nth-child(3){animation-delay:1.28s;left:-10px}
.sim-smoke i:nth-child(4){animation-delay:1.92s;left:-30px}
.sim-smoke i:nth-child(5){animation-delay:2.56s;left:-14px}
@keyframes rise{from{transform:translate(0,0) scale(.5);opacity:.9}to{transform:translate(var(--dx,0px),-260px) scale(2.2);opacity:0}}
.sim-board{position:absolute;right:6%;bottom:calc(16% + 10px);display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:#e9eef2;border:2px solid #0f1a22}
.sim-board .led{width:16px;height:16px;border-radius:50%;background:#6a3030;border:2px solid #2b1515}
.sim.alarm .sim-board .led{animation:led .32s steps(2,jump-none) infinite}
.sim.alarm .sim-board .led:nth-child(2){animation-delay:.16s}
.sim-board .fa-bz{width:46px;height:34px}
.sim.alarm .sim-board .fa-bz{animation:buzz2 .07s linear infinite alternate}
.sim.alarm .sim-board .fa-wave path{animation:wave .6s ease-out infinite}
.sim.alarm .sim-board .fa-wave path:nth-child(2){animation-delay:.15s}
.sim-phone{position:absolute;right:6%;top:9%;width:84px;height:140px;border-radius:16px;background:#0b0f13;border:3px solid #3b4b58;overflow:hidden}
.sim-note{position:absolute;left:6px;right:6px;top:14px;display:grid;padding:7px 8px;border-radius:9px;background:#fff;color:#1b1b1b;transform:translateY(-140%);transition:transform .45s cubic-bezier(.3,1.5,.5,1)}
.sim-note b{font-size:11.5px;color:#d0302a}
.sim-note small{font:500 9.5px var(--mono);color:#555}
.sim.alarm .sim-note{transform:none}
.sim-ctl{display:grid;gap:12px;align-content:start;justify-items:start}
.sim-lab{font-weight:700;font-size:16px}
.sim-gauge{position:relative;width:100%;height:14px;border-radius:999px;background:var(--wash);border:1px solid var(--line);overflow:visible}
.sim-fill{position:absolute;left:0;top:0;bottom:0;width:calc(var(--lv) * 100%);border-radius:999px;background-image:linear-gradient(90deg,#7BC67E,#F6C343 55%,#E8455B);background-size:calc(100% / max(var(--lv), .01)) 100%}
.sim-thr{position:absolute;left:60%;top:-5px;bottom:-5px;width:3px;border-radius:2px;background:var(--ink)}
.sim-read{display:flex;justify-content:space-between;width:100%;font:500 12.5px var(--mono);color:var(--ink-2)}
.sim-read b{color:var(--ink);font-size:14px}
.sim .fa-flow li.on{border-color:var(--rc);background:var(--rt)}
.sim.alarm .fa-flow li:nth-child(3){border-color:#d0302a;background:color-mix(in srgb,#d0302a 14%,var(--surface))}
.sim-status{font:600 14px var(--mono);color:var(--ink)}
.sim.alarm .sim-status{color:#d0302a}
:root[data-look="dark"] .sim.alarm .sim-status{color:#ff8a80}
.sim-btns{display:flex;flex-wrap:wrap;gap:8px}
@media (prefers-reduced-motion: reduce){.sim *,.fa-hero *{animation:none!important}}

/* --- Drag a match --- */
.sim-room{cursor:crosshair}
.sim-flame{left:calc(var(--fx) * 100%)!important;transform:translateX(-50%) scale(calc(.2 + var(--lv) * 1.1))!important;opacity:calc(var(--lv) * 5)!important;bottom:16%!important}
.sim-smoke{left:calc(var(--fx) * 100%)!important;bottom:calc(16% + 50px)!important;opacity:calc(var(--lv) * 1.4)!important}
.sim-sensor{left:50%!important}
.sim-match{position:absolute;left:4%;bottom:calc(16% + 6px);z-index:5;display:grid;justify-items:center;gap:4px;width:44px;padding:0;border:0;background:none;cursor:grab;touch-action:none;transform-origin:50% 90%;transition:transform .25s}
.sim-match svg{width:16px;height:70px;display:block;filter:drop-shadow(0 4px 4px rgba(0,0,0,.4))}
.sim-match:hover{transform:rotate(-8deg)}
.sim-match.drag{cursor:grabbing;transition:none;z-index:9}
.sim-match.drag svg{filter:drop-shadow(0 0 10px rgba(255,140,40,.9))}
.sim-tag{font:600 10.5px var(--mono);white-space:nowrap;padding:3px 7px;border-radius:999px;background:#F6C343;color:#1b1b1b;animation:tagbob 1.4s ease-in-out infinite alternate}
.sim.burning .sim-tag{opacity:0}
@keyframes tagbob{to{transform:translateY(-4px)}}
.sim-spray{position:absolute;left:calc(var(--fx) * 100%);bottom:calc(16% + 10px);width:0;height:0;pointer-events:none}
.sim-spray i{position:absolute;left:-22px;bottom:0;width:44px;height:44px;border-radius:50%;background:rgba(235,242,248,.9);filter:blur(3px);opacity:0}
.sim-spray.on i{animation:spray 1.1s ease-out both}
.sim-spray.on i:nth-child(2){animation-delay:.12s;left:-40px}
.sim-spray.on i:nth-child(3){animation-delay:.24s;left:-4px}
.sim-spray.on i:nth-child(4){animation-delay:.36s;left:-26px}
@keyframes spray{0%{opacity:0;transform:translateY(20px) scale(.4)}25%{opacity:1}100%{opacity:0;transform:translateY(-40px) scale(2.4)}}
.sim-lab{margin-top:2px}

/* ============================================================
   18. TWO SUMMER CAMPS
   ============================================================ */

/* --- Two summer camps --- */
.camps{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:760px){.camps{grid-template-columns:1fr}}
.camp{display:grid;grid-template-rows:auto 1fr;border-radius:24px;overflow:hidden;background:var(--surface);border:1px solid var(--line)}
.camp-ill{position:relative;height:210px;overflow:hidden}
.ill-hw{background:linear-gradient(135deg,#1d2b38,#14202a)}
.bb{position:absolute;left:12%;right:40%;bottom:16%;height:42%;border-radius:10px;background:#efeee8 radial-gradient(circle,#b9b8b0 1.4px,transparent 1.7px) 0 0/12px 12px;box-shadow:0 6px 0 #c9c8c0}
.wires{position:absolute;inset:0;width:100%;height:100%}
.wires path{fill:none;stroke-width:4;stroke-linecap:round}
.hw-led{position:absolute;right:26%;top:24%;width:22px;height:22px;border-radius:50%;background:#6a3030;border:3px solid #2b1515}
.hw-bz{position:absolute;right:7%;bottom:20%;width:66px;height:48px}
.hw-bz svg{width:100%;height:100%;display:block}
.camp.run .hw-led{animation:led .3s steps(2,jump-none) 12}
.camp.run .hw-bz{animation:buzz2 .07s linear 50 alternate}
.camp.run .hw-bz .fa-wave path{animation:wave .6s ease-out 6}
.camp.run .wires path{stroke-dasharray:10 8;animation:flow .6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-36}}
.ill-ai{background:linear-gradient(135deg,#FDE7F2,#E7E9FC 55%,#FFF3D6)}
:root[data-look="dark"] .ill-ai{background:linear-gradient(135deg,#2C1B27,#1C1F36 55%,#2A2414)}
.ai-bubble{position:absolute;left:8%;top:14%;max-width:64%;padding:12px 14px;border-radius:16px 16px 16px 4px;background:#fff;color:#1b1b1b;font-size:14.5px;line-height:1.35;box-shadow:0 10px 22px -12px rgba(0,0,0,.4)}
.ai-check{position:absolute;left:8%;bottom:14%;display:flex;align-items:center;gap:6px;padding:9px 14px;border-radius:999px;background:#2D5E8C;color:#fff}
.ai-check i{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.5}
.ai-check small{font:500 11px var(--mono);margin-left:6px}
.camp.run .ai-check i{animation:dotb .45s ease-in-out 4 alternate}
.camp.run .ai-check i:nth-child(2){animation-delay:.15s}
.camp.run .ai-check i:nth-child(3){animation-delay:.3s}
@keyframes dotb{to{transform:translateY(-5px);opacity:1}}
.ai-stamp{position:absolute;right:7%;top:42%;padding:8px 14px;border:3px solid #d0302a;border-radius:10px;color:#d0302a;background:rgba(255,255,255,.9);font:800 17px var(--sans);text-transform:uppercase;letter-spacing:.04em;transform:rotate(-12deg) scale(1.7);opacity:0}
.camp.run .ai-stamp{animation:stamp .35s cubic-bezier(.3,1.6,.5,1) 1.8s forwards}
@keyframes stamp{to{opacity:1;transform:rotate(-12deg) scale(1)}}
.camp-body{display:grid;gap:4px;align-content:start;padding:20px 22px 22px}
.camp-y{font-size:46px;font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--rc)}
.camp-body h3{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-top:2px}
.camp-body > p:not(.rc-k):not(.camp-y){color:var(--ink-2)}
.camp-act{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:12px}
.camp-act a{color:var(--rc);font-weight:700;text-decoration:none}
.camp-act a:hover{text-decoration:underline;text-underline-offset:3px}
@media (prefers-reduced-motion: reduce){.camp.run *{animation:none!important}.camp.run .ai-stamp{opacity:1;transform:rotate(-12deg)}}
/* ============================================================
   19. SPEAKING-UP STAGE
   ============================================================ */
:root{--spk-bg:#13221C;--spk-bg2:#0B1612;--spk-light:rgba(255,214,160,.28);--spk-paper:#FFFBF0;--spk-pink:#E58B76;--spk-rule:#D7E5F2;--spk-ink:#1C2A22;--spk-dim:#6C7B72;--spk-on:#F4EFE4;--spk-on2:rgba(244,239,228,.7)}
.spk{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);grid-template-areas:"note stage";gap:16px;margin-top:28px;align-items:stretch}
@media (max-width:900px){.spk{grid-template-columns:1fr;grid-template-areas:"note" "stage"}}
.spk-note{grid-area:note;display:flex;flex-direction:column;padding:20px 22px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.spk-note .c2-h{margin:4px 0 6px}
.spk-note p:last-child{color:var(--ink-2);font-size:15px}
.spk-fall{display:block;width:100%;height:34px;margin-top:auto;padding-top:12px;box-sizing:content-box}
.spk-fall path{fill:none;stroke:var(--rc);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.spk-fall circle{fill:var(--rc)}
.spk-stage{grid-area:stage;align-self:stretch;display:flex;flex-direction:column;position:relative;margin:0;min-height:360px;padding:24px clamp(18px,3vw,30px) 0;border-radius:24px;overflow:hidden;color:var(--spk-on);
  background:radial-gradient(60% 70% at 50% -8%,var(--spk-light),transparent 70%),linear-gradient(var(--spk-bg),var(--spk-bg2))}
.spk-k{font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--spk-pink)}
.spk-h{font-size:clamp(19px,2.2vw,23px);font-weight:700;letter-spacing:-.015em;line-height:1.3;margin-top:4px;max-width:22em}
.spk-h span{color:var(--spk-on2);font-weight:500}
.spk-cards{list-style:none;margin:auto 0 0;padding-top:22px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;position:relative;z-index:1}
@media (max-width:560px){.spk-cards{grid-template-columns:1fr;gap:10px}}
.spk-card{display:grid;grid-template-rows:64px auto;gap:10px;padding:12px 14px 14px;border-radius:6px;color:var(--spk-ink);
  background:linear-gradient(var(--spk-paper) 0 0) top/100% 22px no-repeat,repeating-linear-gradient(var(--spk-paper) 0 21px,var(--spk-rule) 21px 22px);
  border-top:3px solid var(--spk-pink);box-shadow:0 14px 26px -14px rgba(0,0,0,.6);transition:transform .35s cubic-bezier(.3,1.4,.5,1)}
.spk-card:nth-child(1){transform:rotate(-2.5deg)}.spk-card:nth-child(2){transform:translateY(-6px) rotate(1deg)}.spk-card:nth-child(3){transform:rotate(2.5deg)}
.spk-card:hover{transform:translateY(-8px) rotate(0)}
.spk-card b{font-size:15px;line-height:1.3}
.spk-vis{display:grid;place-items:center;border-radius:4px;background:color-mix(in srgb,var(--spk-rule) 35%,transparent)}
.spk-pts{display:grid;gap:5px;width:70%}
.spk-pts i{display:block;height:5px;border-radius:3px;background:var(--spk-ink)}
.spk-pts i:nth-child(2),.spk-pts i:nth-child(4),.spk-pts i:nth-child(5){opacity:.18}
.spk-pts i:nth-child(1){width:90%}.spk-pts i:nth-child(2){width:75%}.spk-pts i:nth-child(3){width:60%}.spk-pts i:nth-child(4){width:85%}.spk-pts i:nth-child(5){width:50%}
.spk-breath{position:relative;width:48px;height:48px}
.spk-breath::before,.spk-breath::after{content:"";position:absolute;inset:0;border-radius:50%;border:2.5px solid var(--spk-pink)}
.spk-breath::after{background:color-mix(in srgb,var(--spk-pink) 30%,transparent);border:0;animation:breathe 8s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(.35)}45%,55%{transform:scale(1)}}
.spk-glasses{width:64px;height:30px}
.spk-glasses path,.spk-glasses circle{fill:none;stroke:var(--spk-ink);stroke-width:2.4;stroke-linecap:round}
.spk-glasses .x{stroke:var(--spk-pink);stroke-width:3}
.spk-crowd{display:block;flex:none;width:calc(100% + 2*clamp(18px,3vw,30px));height:84px;margin:auto calc(-1*clamp(18px,3vw,30px)) 0;padding-top:28px;filter:blur(2.5px);transition:filter .5s}
.spk-crowd path,.spk-crowd circle{fill:rgba(244,239,228,.16)}
.spk-crowd .t{fill:rgba(244,239,228,.08)}
.spk-stage:has(.spk-card:nth-child(3):hover) .spk-crowd{filter:none}
.spk-won{position:absolute;right:clamp(16px,3vw,28px);bottom:clamp(14px,2.4vw,24px);z-index:2;padding:6px 14px;border:2.5px solid var(--spk-pink);border-radius:8px;color:var(--spk-pink);font:800 clamp(15px,1.8vw,19px) var(--sans);letter-spacing:.02em;text-transform:uppercase;transform:rotate(-6deg);background:color-mix(in srgb,var(--spk-bg2) 70%,transparent)}
@media (prefers-reduced-motion: reduce){.spk-breath::after{animation:none;transform:scale(.7)}.spk-card,.spk-crowd{transition:none}}
/* ============================================================
   20. STUDIO FEED AND FILM STRIP
   ============================================================ */
.pod-plus{font-weight:600;color:var(--rc)!important}
.pod-cert{grid-row:2;grid-column:2;width:min(100%,260px);height:auto;border-radius:10px;border:1px solid var(--line);margin-top:4px}
.pod:has(.pod-cert) .pod-m{grid-row:1;grid-column:3}
@media (max-width:640px){.pod-cert{grid-row:auto;grid-column:1/-1}.pod:has(.pod-cert) .pod-m{grid-row:auto;grid-column:auto}}
.st-top{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:clamp(22px,4vw,52px);align-items:center;padding-block:clamp(30px,4.5vw,52px)}
@media (max-width:960px){.st-top{grid-template-columns:1fr}}
.st-feed{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:18px;align-items:center}
@media (max-width:640px){.st-feed{grid-template-columns:1fr;justify-items:center}}
.ig{--ig-bg:#000;--ig-ink:#F5F5F5;--ig-dim:#A8A8A8;display:grid;gap:12px;width:100%;max-width:300px;padding:16px 14px 0;border-radius:34px;background:var(--ig-bg);color:var(--ig-ink);text-decoration:none;border:8px solid #1d1d1f;box-shadow:0 30px 60px -30px var(--shade-2),0 0 0 1px var(--line);transform:rotate(-2deg);transition:transform .4s cubic-bezier(.3,1.4,.5,1);font-size:12.5px;line-height:1.35;overflow:hidden}
.ig:hover{transform:rotate(0) translateY(-4px)}
.ig-top{display:flex;justify-content:space-between;align-items:center;font-size:15px}
.ig-top i{font-style:normal;color:var(--ig-dim)}
.ig-head{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:center}
.ig-av{display:block;width:72px;height:72px;border-radius:50%;padding:3px;background:conic-gradient(from 200deg,#F9CE34,#EE2A7B,#6228D7,#F9CE34)}
.ig-av img{display:block;width:100%;height:100%;border-radius:50%;border:3px solid var(--ig-bg)}
.ig-st{display:grid;grid-template-columns:repeat(3,auto);justify-content:space-between;gap:4px;text-align:center;color:var(--ig-dim);font-size:11.5px}
.ig-st b{display:block;font-size:15px;color:var(--ig-ink)}
.ig-bio{display:grid;gap:1px;color:var(--ig-ink)}
.ig-bio b{font-size:13px}
.ig-hl{display:flex;gap:10px;overflow:hidden;font-size:10.5px;color:var(--ig-ink)}
.ig-hl span{display:grid;justify-items:center;gap:4px;flex:none;width:48px;text-align:center;white-space:nowrap}
.ig-hl i{display:block;width:44px;height:44px;border-radius:50%;background-size:cover;box-shadow:0 0 0 2px var(--ig-bg),0 0 0 3px #3a3a3a}
.ig-grid{display:block;margin:0 -14px;border-top:1px solid #262626}
.ig-grid img{display:block;width:100%;height:auto}
.reel{margin:0;display:grid;gap:8px;min-width:0;transform:rotate(1.5deg)}
.reel-b{position:relative;border-radius:18px;overflow:hidden;background:#000;box-shadow:0 30px 60px -30px var(--shade-2)}
.reel-b img{display:block;width:100%;height:auto}
.reel-chip{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase}
.reel-cap{position:absolute;left:0;right:0;bottom:0;display:grid;gap:2px;padding:36px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff}
.reel-cap b{font-size:15px;line-height:1.3}
.reel-cap span{font-size:12.5px;opacity:.85}
.reel figcaption{font-size:12.5px;color:var(--ink-2);padding-left:4px}
@media (max-width:640px){.reel,.ig{transform:none}}
.film{--hole:radial-gradient(circle at 50% 50%,var(--bg) 0 3.5px,transparent 4px);display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:6px;padding:22px 10px;border-radius:14px;background:var(--hole) 0 6px/16px 12px repeat-x,var(--hole) 0 calc(100% - 6px)/16px 12px repeat-x,#111614;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}
.fm{margin:0;display:grid;gap:6px;scroll-snap-align:start;min-width:0}
.fm-b{aspect-ratio:16/10;overflow:hidden;border-radius:4px;background:#000}
.fm-b img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(1.05);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.fm:hover .fm-b img{transform:scale(1.04)}
.fm figcaption{font:500 11.5px var(--mono);letter-spacing:.04em;color:#cfd8d3;padding:0 2px}
.fm-slot .slot{margin:0;border-radius:4px}
@media (prefers-reduced-motion: reduce){.ig,.fm-b img{transition:none}}
/* ============================================================
   21. AT-A-GLANCE TILES (item pages)
   ============================================================ */
.tiles{margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,140px),1fr));gap:10px}
.tile{--r:-1.5deg;position:relative;display:grid;align-content:start;gap:6px;padding:14px 16px 16px;border-radius:18px;background:var(--rt);border:1px solid color-mix(in srgb,var(--rc) 18%,transparent);min-width:0;cursor:pointer;user-select:none;
  animation:tile-in .75s cubic-bezier(.3,1.6,.5,1) backwards;animation-delay:calc(var(--i,0)*80ms + 120ms);
  transition:transform .45s cubic-bezier(.3,1.8,.5,1),box-shadow .3s}
.tile:nth-child(even){--r:1.4deg}
.tile:nth-child(3n){--r:-.8deg}
.tile:hover{transform:translateY(-7px) rotate(var(--r));box-shadow:0 18px 30px -18px var(--shade-2)}
.tile.w{grid-column:1/-1}
.tile dt{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--rc);padding-right:30px}
.tile dd{margin:0;font-size:17px;font-weight:700;line-height:1.3;letter-spacing:-.01em;color:var(--ink);overflow-wrap:anywhere}
.tile dd a{color:inherit}
.tile .gap{font-size:13px;font-weight:400;letter-spacing:0}
.tile.gap-row{background:var(--gap-bg);border:1.5px dashed var(--gap-line);animation:none;cursor:default}
.tile.gap-row:hover{transform:none;box-shadow:none}
.tile-ic{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:var(--surface);color:var(--rc);
  animation:ic-hop 6s cubic-bezier(.3,1.6,.5,1) infinite;animation-delay:calc(2s + var(--i,0)*.15s)}
.tile-ic svg{width:17px;height:17px}
.tile:hover .tile-ic{animation:ic-wiggle .6s ease-in-out}
.tile.win{background:var(--rc);border-color:var(--rc)}
.tile.win dt{color:color-mix(in srgb,var(--surface) 80%,transparent)}
.tile.win dd{color:var(--surface)}
.tile.win .tile-ic{background:color-mix(in srgb,var(--surface) 22%,transparent);color:var(--surface)}
.tile.boing{animation:boing .55s cubic-bezier(.3,1.5,.5,1)}
.tile-pop{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--rc);pointer-events:none;z-index:2;animation:pop-out .65s cubic-bezier(.2,.7,.3,1) forwards}
.tile.win .tile-pop{background:var(--surface)}
.tile-pop:nth-child(3n){border-radius:2px;background:var(--turtle)}
@keyframes tile-in{from{opacity:0;transform:translateY(28px) scale(.8) rotate(calc(var(--r)*4))}}
@keyframes ic-hop{0%,86%,100%{transform:none}89%{transform:translateY(-9px) rotate(-12deg)}92%{transform:translateY(0) scale(1.1,.85)}95%{transform:translateY(-3px)}97%{transform:none}}
@keyframes ic-wiggle{0%,100%{transform:none}25%{transform:rotate(-16deg) scale(1.15)}50%{transform:rotate(12deg) scale(1.15)}75%{transform:rotate(-6deg)}}
@keyframes boing{0%{transform:none}25%{transform:scale(1.06,.9)}50%{transform:scale(.95,1.07) translateY(-6px)}75%{transform:scale(1.02,.98)}100%{transform:none}}
@keyframes pop-out{from{transform:translate(-50%,-50%) scale(1);opacity:1}to{transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) scale(.2);opacity:0}}
@media (prefers-reduced-motion: reduce){.tile,.tile-ic,.tile:hover .tile-ic{animation:none;transition:none}.tile:hover{transform:none}}
.sim-phone.planned{opacity:.6;border-style:dashed}
#fa-me + .tiles,.nmp-sec .tiles{margin-top:14px}
/* ============================================================
   22. LEANER HOMEPAGE, BEE SCREEN AND GITHUB
   ============================================================ */
/* --- Hero and endings --- */
.sx-start{margin-top:22px}
.sx-start .btn{min-height:50px;padding:0 26px;font-size:16px}
.end{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:28px;align-items:stretch}
@media (max-width:860px){.end{grid-template-columns:1fr}}
.end .contact{margin-top:0}
.end-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.end-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;font-size:14.5px}
.end-links a:hover{border-color:var(--accent);color:var(--accent-ink)}
.c1-big{max-width:26em}

.sx-ch{padding-block:clamp(44px,6vw,76px)}
.sx-head{margin-bottom:clamp(16px,2.4vw,26px)}
.sx-bridge{margin-top:clamp(28px,4vw,44px)}
.p3{margin-top:clamp(22px,3vw,32px)}
.p3-ctx .shot-img,.p3-sc .shot-img{aspect-ratio:16/7!important}
.p3-ctx .shot-img img,.p3-sc .shot-img img{object-position:top}
.tg-row{grid-template-columns:2fr 1fr 1fr;align-items:start}
.tg-row .zi:first-child{grid-column:auto}
.tg-row .zi:first-child .zi-b{aspect-ratio:16/10}
.tg-row .zi .zi-b{aspect-ratio:4/5}
@media (max-width:760px){.tg-row{grid-template-columns:1fr 1fr}.tg-row .zi:first-child{grid-column:1/-1}}
.p3 .deep-btn{margin-top:18px}
/* --- Bee screen --- */
.bz{margin:24px 0 0;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);border-radius:22px;overflow:hidden;border:1px solid var(--line);box-shadow:0 26px 50px -34px var(--shade-2)}
@media (max-width:820px){.bz{grid-template-columns:1fr}}
.bz-game{padding:16px;background:var(--rt);display:grid;align-content:start}
.bz-field{position:relative;height:clamp(220px,26vw,280px);border-radius:12px;background:linear-gradient(#cfe8ff,#eaf6ff);overflow:hidden;border:3px solid #1b2a4a;cursor:crosshair;touch-action:manipulation}
.bz-score{position:absolute;top:8px;left:10px;font:700 12px var(--mono);color:#1b2a4a;z-index:3}
.bz-score b{font-weight:700}
.bz-hive{right:8px;top:24px;z-index:1}
.bz-path{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.bz-path line{stroke:#1b2a4a;stroke-width:1.6;stroke-dasharray:4 5;opacity:0;transition:opacity .2s;animation:dash 6s linear infinite}
.bz-flower{position:absolute;left:0;top:0;width:24px;height:24px;margin:-12px 0 0 -12px;z-index:1}
.bz-flower::before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,#f6c343 0 30%,#e8455b 32% 100%);transform:scale(calc(.55 + var(--p,1)*.45));transition:transform .3s}
.bz-flower::after{content:"";position:absolute;left:50%;top:22px;width:2px;height:400px;margin-left:-1px;background:#3f8a4f}
.bz-flower.aim::before{box-shadow:0 0 0 3px #fff,0 0 0 5px #1b2a4a}
.bz-bee{position:absolute;left:0;top:0;width:36px;height:27px;margin:-14px 0 0 -18px;z-index:2;cursor:pointer;will-change:transform}
.bz-bee svg{width:100%;height:100%;display:block;animation:wing .18s ease-in-out infinite alternate}
.bz-bee.tr{z-index:3}
.bz-bee.tr::after{content:"";position:absolute;inset:-7px -5px;border:2px dashed #1b2a4a;border-radius:50%;animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.bz-field .c1-ground{z-index:2}
.bz-hint{margin-top:10px;font-size:13px;color:var(--ink-2)}
.bz-code{padding:16px;background:var(--term-bg);color:var(--term-ink);display:grid;align-content:start;gap:12px}
.bz-code .c1-lab{color:var(--term-acc)}
.bz-code pre{margin:0;font:400 13px/1.85 var(--mono);white-space:pre;overflow-x:auto;counter-reset:ln}
.bz-code code{display:block}
.ln{display:block;padding:0 10px 0 0;border-radius:6px;counter-increment:ln;transition:background .15s,box-shadow .15s}
.ln::before{content:counter(ln);display:inline-block;width:26px;text-align:right;margin-right:12px;color:var(--term-dim);opacity:.6}
.ln b{color:var(--term-hash);font-weight:500}
.ln.on{background:rgba(158,224,187,.14);box-shadow:inset 3px 0 0 var(--term-acc)}
.ln.on::before{color:var(--term-acc);opacity:1}
.bz-vars{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.bz-vars div{padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid var(--term-line);min-width:0}
.bz-vars dt{font:500 10.5px var(--mono);color:var(--term-dim);letter-spacing:.04em}
.bz-vars dd{margin:0;font:600 13.5px var(--mono);color:var(--term-ref);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bz-btns{display:flex;flex-wrap:wrap;gap:8px}
.bz-btns button{min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--term-line);background:rgba(255,255,255,.06);color:var(--term-ink);font:500 13px var(--mono);cursor:pointer}
.bz-btns button:hover{background:rgba(255,255,255,.12)}
.bz :focus-visible{outline-color:var(--term-acc)}
@media (prefers-reduced-motion: reduce){.bz-bee svg,.bz-bee.tr::after,.bz-path line{animation:none}}

/* --- Live GitHub --- */
.gh{padding:22px;border-radius:20px;background:var(--surface);border:1px solid var(--line);display:grid;gap:12px;align-content:start}
.gh-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.gh-top h3{font-size:20px;font-weight:800;display:flex;align-items:center;gap:10px}
.gh-top a{font:500 13px var(--mono);color:var(--accent-ink)}
.gh-live{width:9px;height:9px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 60%,transparent);animation:live 2s ease-out infinite}
.gh.off .gh-live{background:var(--line-2);animation:none}
@keyframes live{to{box-shadow:0 0 0 9px transparent}}
.gh-grid{display:grid;grid-template-rows:repeat(7,1fr);grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;max-width:420px}
.gh-grid i,.gh-scale i{display:block;aspect-ratio:1;border-radius:3px;background:var(--wash)}
.gh-grid i{opacity:.5;transition:opacity .4s,background .4s;transition-delay:calc(var(--d)*8ms)}
.gh.ready .gh-grid i{opacity:1}
.gh-grid .l1,.gh-scale .l1{background:color-mix(in srgb,var(--accent) 30%,var(--wash))}
.gh-grid .l2,.gh-scale .l2{background:color-mix(in srgb,var(--accent) 55%,var(--wash))}
.gh-grid .l3,.gh-scale .l3{background:color-mix(in srgb,var(--accent) 78%,var(--wash))}
.gh-grid .l4,.gh-scale .l4{background:var(--accent)}
.gh:not(.ready):not(.off) .gh-grid i{animation:ghload 1.4s ease-in-out infinite;animation-delay:calc(var(--d)*12ms)}
@keyframes ghload{50%{opacity:.15}}
.gh-last{font-size:14.5px;color:var(--ink-2)}
.gh-last b{color:var(--ink)}
.gh-legend{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font:500 11.5px var(--mono);color:var(--ink-2)}
.gh-scale{display:inline-flex;align-items:center;gap:3px}
.gh-scale i{width:10px}
@media (prefers-reduced-motion: reduce){.gh-live,.gh-grid i{animation:none!important;transition:none}}