/* folders.css — the folders landing page (/) and the archive gallery (/archive).
   Same tokens and theme switch as /web3 so the choice carries across. */
:root{
  --paper:#ffffff;--paper-2:#f5f4f2;--canvas:#ededeb;--ink:#0a0a0a;--ash:#63636b;--smoke:#8a8a91;
  --line:rgba(10,10,10,.09);--line-strong:rgba(10,10,10,.22);--brick:#c8381e;--good:#2f7a52;
  --card:#ffffff;--chip:rgba(10,10,10,.06);--chip-hover:rgba(10,10,10,.1);--dim:rgba(8,8,8,.45);
  --glass:rgba(245,244,242,.72);--glass-edge:rgba(255,255,255,.6);--dot:rgba(10,10,10,.08);--shadow:rgba(0,0,0,.28);
  --font:"Geist",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;--mono:"Geist Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);--spring:cubic-bezier(.34,1.56,.64,1);--out:cubic-bezier(.22,1,.36,1);
  --g-fill:rgba(255,255,255,.5);--g-fill-2:rgba(255,255,255,.34);--g-edge:rgba(255,255,255,.75);--g-hi:rgba(255,255,255,.9);--g-shadow:0 30px 70px -40px rgba(20,20,40,.35);--orb-op:.5;color-scheme:light;
}
[data-theme="dark"]{
  --paper:#0c0c0e;--paper-2:#131316;--canvas:#08080a;--ink:#f2f2f0;--ash:#a3a3ab;--smoke:#7a7a83;
  --line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.22);--brick:#ff6a4d;--good:#4fc27f;
  --card:#141417;--chip:rgba(255,255,255,.07);--chip-hover:rgba(255,255,255,.12);--dim:rgba(242,242,240,.45);
  --glass:rgba(19,19,22,.66);--glass-edge:rgba(255,255,255,.1);--dot:rgba(255,255,255,.07);--shadow:rgba(0,0,0,.7);
  --g-fill:rgba(28,28,34,.42);--g-fill-2:rgba(255,255,255,.05);--g-edge:rgba(255,255,255,.12);--g-hi:rgba(255,255,255,.16);--g-shadow:0 40px 90px -40px rgba(0,0,0,.8);--orb-op:.34;color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{background:var(--canvas);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{min-height:100vh;display:flex;flex-direction:column;background:var(--canvas);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(var(--dot) 1px,transparent 1px);background-size:16px 16px;transition:background-color .35s ease,color .2s ease}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}
.ico{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.dim{color:var(--dim)}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--smoke)}

/* top bar (glass) */
.ftop{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:12px;height:58px;padding:0 20px;background:var(--glass);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4)}
.ftop .who{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500}
.ftop .who img{width:28px;height:28px;border-radius:50%;object-fit:cover}
.ftop-r{margin-left:auto;display:flex;align-items:center;gap:12px}
.avail{display:inline-flex;align-items:center;gap:7px;font-size:13px}
.avail i{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px rgba(47,122,82,.16)}
.sq{width:32px;height:32px;border-radius:8px;border:1px solid var(--line-strong);display:grid;place-items:center;transition:background .2s,transform .35s var(--spring)}
.sq:hover{background:var(--chip)}.sq:active{transform:scale(.92)}
.sq .moon{display:none}[data-theme="dark"] .sq .sun{display:none}[data-theme="dark"] .sq .moon{display:block}
.back{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;border:1px solid var(--line-strong);transition:transform .35s var(--spring),background .2s}
.back:hover{background:var(--chip);transform:translateX(-2px)}
.back svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* entrance: fade + lift */
.js [data-in]{opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js [data-in].is-in{opacity:1;transform:none}

/* ---------- landing ---------- */
.lmain{flex:1;display:flex;flex-direction:column;justify-content:center;gap:clamp(40px,7vh,72px);width:100%;max-width:1180px;margin:0 auto;padding:clamp(48px,9vh,96px) 24px}
.lhead h1{font-size:clamp(34px,5.6vw,64px);font-weight:500;letter-spacing:-.04em;line-height:1.02;max-width:20ch}
.lhead h1 .dim{white-space:nowrap}
.lhead p{margin-top:18px;max-width:52ch;font-size:16px;color:var(--ash)}
.lhead p a{color:var(--ink);font-weight:500;text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px}
.folders{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,3vw,40px)}
.folder{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:18px 18px 20px;border-radius:16px;
  background:var(--card);border:1px solid var(--line);transition:transform .45s var(--spring),box-shadow .35s var(--ease),border-color .25s}
.folder:hover,.folder:focus-visible{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 26px 50px -30px var(--shadow)}
.folder:active{transform:translateY(-1px) scale(.985)}
.fart{position:relative;display:block;width:100%;aspect-ratio:200/158;margin-bottom:12px;perspective:700px}
.fart svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.fback path{fill:var(--back)}
.ffront{transform-origin:50% 89%;transition:transform .55s var(--spring);filter:drop-shadow(0 10px 14px rgba(0,0,0,.18))}
.ffront path:first-child{fill:var(--front)}
.ffront .ln{stroke:rgba(0,0,0,.1);stroke-width:2.2;stroke-linecap:round;fill:none}
.papers{position:absolute;left:18%;right:18%;top:20%;bottom:16%}
.paper{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;border-radius:6px;background:#fff;
  box-shadow:0 6px 14px -6px rgba(0,0,0,.35);transition:transform .55s var(--spring)}
.paper.p1{transform:translate(-8%,6%) rotate(-5deg)}
.paper.p2{transform:translate(8%,2%) rotate(4deg)}
.flabel{position:absolute;left:14%;bottom:18%;font-family:var(--mono);font-size:clamp(9px,1vw,11px);letter-spacing:.12em;text-transform:uppercase;color:rgba(0,0,0,.45);transition:transform .55s var(--spring)}
.folder:hover .ffront,.folder:focus-visible .ffront{transform:rotateX(-24deg)}
.folder:hover .flabel,.folder:focus-visible .flabel{transform:translateY(4px)}
.folder:hover .paper.p1,.folder:focus-visible .paper.p1{transform:translate(-14%,-16%) rotate(-8deg)}
.folder:hover .paper.p2,.folder:focus-visible .paper.p2{transform:translate(14%,-22%) rotate(7deg)}
.fname{font-size:20px;font-weight:500;letter-spacing:-.025em}
.fline{font-size:14px;color:var(--ash)}
.fmeta{margin-top:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--smoke)}
.ffoot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:20px 24px 28px;font-size:13px;color:var(--smoke);max-width:1180px;width:100%;margin:0 auto}
.ffoot nav{display:flex;gap:16px}
.ffoot a:hover{color:var(--ink)}

/* ---------- archive ---------- */
.amain{width:100%;max-width:1380px;margin:0 auto;padding:clamp(40px,7vh,72px) 20px 20px;flex:1}
.ahead h1{margin-top:10px;font-size:clamp(32px,5vw,56px);font-weight:500;letter-spacing:-.04em;line-height:1.02}
.chips{position:sticky;top:70px;z-index:40;display:inline-flex;gap:4px;padding:4px;margin:28px 0 20px;border-radius:12px;max-width:100%;overflow-x:auto;scrollbar-width:none;
  background:var(--glass);border:1px solid var(--glass-edge);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 8px 24px -18px var(--shadow)}
.chips::-webkit-scrollbar{display:none}
.chips button{flex:none;height:36px;padding:0 14px;border-radius:9px;font-size:14.5px;color:var(--dim);display:inline-flex;align-items:center;gap:7px;white-space:nowrap;transition:background .25s,color .2s,transform .35s var(--spring)}
.chips button span{font-family:var(--mono);font-size:11px;opacity:.7}
.chips button:active{transform:scale(.95)}
.chips button[aria-pressed="true"]{background:var(--card);color:var(--ink);box-shadow:0 1px 2px var(--shadow)}
.agrid{columns:4 260px;column-gap:12px}
.aitem{break-inside:avoid;margin:0 0 12px;position:relative;border-radius:12px;overflow:hidden;background:var(--card);border:1px solid var(--line)}
.js .aitem{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .aitem.is-in{opacity:1;transform:none}
.aitem.is-out{display:none}
.aitem button{display:block;width:100%;cursor:zoom-in}
.aitem img{width:100%;height:auto;transition:transform 1s var(--ease)}
.aitem:hover img{transform:scale(1.035)}
.aitem figcaption{position:absolute;left:8px;bottom:8px;padding:5px 9px;border-radius:8px;font-size:12.5px;font-weight:500;color:#fff;pointer-events:none;
  background:rgba(10,10,12,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;transform:translateY(4px);transition:opacity .25s,transform .35s var(--ease)}
.aitem figcaption span{opacity:.65;font-weight:400;margin-left:4px}
.aitem:hover figcaption,.aitem:focus-within figcaption{opacity:1;transform:none}

/* lightbox (glass) */
.lb{position:fixed;inset:0;z-index:100;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:24px;
  background:rgba(8,8,10,.72);-webkit-backdrop-filter:blur(20px) saturate(1.2);backdrop-filter:blur(20px) saturate(1.2);animation:lbIn .3s var(--ease)}
@keyframes lbIn{from{opacity:0}}
.lb-fig{margin:0;display:flex;flex-direction:column;align-items:center;gap:12px;min-width:0;max-height:100%}
.lb-fig img{max-width:100%;max-height:calc(100vh - 110px);width:auto;height:auto;border-radius:12px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7);animation:lbImg .45s var(--spring)}
@keyframes lbImg{from{opacity:0;transform:scale(.96)}}
.lb-fig figcaption{color:#f2f2f0;font-size:14px}
.lb-fig figcaption span{opacity:.6;margin-left:6px}
.lb-nav,.lb-x{width:44px;height:44px;border-radius:999px;display:grid;place-items:center;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);transition:background .2s,transform .35s var(--spring)}
.lb-nav:hover,.lb-x:hover{background:rgba(255,255,255,.18)}
.lb-nav:active,.lb-x:active{transform:scale(.92)}
.lb-x{position:absolute;top:16px;right:16px}
.lb svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

@media(max-width:860px){
  .folders{grid-template-columns:1fr;max-width:420px}
  .avail{display:none}
  .lb{grid-template-columns:1fr;padding:60px 12px 12px}
  .lb-nav{position:absolute;bottom:18px}.lb-nav.prev{left:calc(50% - 56px)}.lb-nav.next{right:calc(50% - 56px)}
  .lb-fig img{max-height:calc(100vh - 170px)}
}
@media(prefers-reduced-motion:reduce){
  .js [data-in],.js .aitem{opacity:1;transform:none;transition:none}
  .ffront,.paper,.folder,.aitem img{transition:none}
}

/* ============================================================
   FRONT PAGE — glass spotlight + glass folders
   ============================================================ */
.landing{position:relative;overflow-x:hidden}
.landing::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.landing .ftop,.landing .lmain,.landing .ffoot{position:relative;z-index:2}
.landing .ftop{position:sticky;z-index:50}

/* one soft white stage light from above — no colour */
.beam{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 45% at 50% -8%,var(--beam),transparent 70%),radial-gradient(40% 30% at 85% 30%,var(--beam-2),transparent 70%)}
:root{--beam:rgba(255,255,255,.95);--beam-2:rgba(255,255,255,.6)}
[data-theme="dark"]{--beam:rgba(255,255,255,.07);--beam-2:rgba(255,255,255,.03)}

/* the glass recipe */
.glass-panel,.spot,.folder,.sp-arrow,.sp-chip{
  background:linear-gradient(160deg,var(--g-fill),var(--g-fill-2));
  border:1px solid var(--g-edge);
  -webkit-backdrop-filter:blur(26px) saturate(1.6);backdrop-filter:blur(26px) saturate(1.6);
  box-shadow:inset 0 1px 0 var(--g-hi),var(--g-shadow)}

.lmain{gap:clamp(28px,5vh,48px);justify-content:flex-start;padding-top:clamp(40px,7vh,72px)}
.lhead .eyebrow{margin:0 0 14px;font-size:11px;color:var(--smoke)}
.lsec{display:flex;align-items:baseline;gap:12px;margin-bottom:-18px}
.lsec-note{font-size:14px;color:var(--ash)}

/* ---------- spotlight ---------- */
.spot{position:relative;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);border-radius:24px;overflow:hidden;min-height:clamp(420px,52vh,560px);isolation:isolate}
.spot-glow{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(50% 60% at 32% 45%,var(--spot-light),transparent 72%)}
:root{--spot-light:rgba(255,255,255,.9)}
[data-theme="dark"]{--spot-light:rgba(255,255,255,.06)}
.spot-stage{position:relative;perspective:1400px;transform-style:preserve-3d;
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--out)}
.sp-media{position:absolute;inset:0;margin:0;display:grid;place-items:center;padding:clamp(20px,4vw,48px);
  opacity:0;transform:scale(.93) translateY(14px);filter:blur(10px);pointer-events:none;
  transition:opacity .9s var(--out),transform 1.1s var(--out),filter .9s var(--out)}
.sp-media.is-on{opacity:1;transform:none;filter:none}
.sp-media.is-out{opacity:0;transform:scale(1.05) translateY(-10px);filter:blur(8px)}
.sp-media .win{width:100%;max-width:760px;aspect-ratio:16/10;object-fit:cover;object-position:top;border-radius:14px;
  border:1px solid rgba(255,255,255,.14);box-shadow:0 40px 80px -30px rgba(0,0,0,.55),0 0 0 6px rgba(10,10,12,.85)}
.phones{position:relative;width:100%;height:100%;display:grid;place-items:center}
.phones img{position:absolute;width:clamp(120px,15vw,210px);aspect-ratio:390/844;border-radius:26px;object-fit:cover;
  box-shadow:0 30px 60px -24px rgba(0,0,0,.6),0 0 0 5px #0b0b0d;transition:transform 1.1s var(--out)}
.phones img:nth-child(1){transform:translateX(-62%) scale(.84) rotate(-7deg)}
.phones img:nth-child(2){z-index:2}
.phones img:nth-child(3){transform:translateX(62%) scale(.84) rotate(7deg)}
.sp-media.is-on .phones img:nth-child(1){transform:translateX(-70%) scale(.86) rotate(-8deg)}
.sp-media.is-on .phones img:nth-child(3){transform:translateX(70%) scale(.86) rotate(8deg)}

.spot-info{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:24px;padding:clamp(22px,3vw,36px);
  border-left:1px solid var(--g-edge);background:linear-gradient(180deg,var(--g-fill-2),transparent)}
.sp-top{display:flex;justify-content:space-between;align-items:center}
.sp-count{font-family:var(--mono);font-size:12px;color:var(--smoke)}
.sp-count b{color:var(--ink);font-weight:500}
.sp-copies{position:relative;flex:1;display:flex;align-items:center}
.sp-copy{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.sp-chip{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:500;letter-spacing:.02em}
.sp-copy h2{font-size:clamp(30px,3.4vw,46px);font-weight:500;letter-spacing:-.035em;line-height:1.02;overflow:hidden}
.sp-copy h2 span{display:block}
.sp-copy p{font-size:15.5px;color:var(--ash);max-width:34ch}
.sp-copy.is-on h2 span{animation:rise .9s var(--out) both}
.sp-copy.is-on p{animation:fadeUp .9s .08s var(--out) both}
.sp-copy.is-on .sp-chip{animation:fadeUp .7s var(--out) both}
.sp-copy.is-on .sp-open{animation:fadeUp .9s .14s var(--out) both}
@keyframes rise{from{transform:translateY(105%)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}}
.sp-open{display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px;margin-top:8px;border-radius:10px;font-size:15px;font-weight:500;
  background:var(--ink);color:var(--paper);transition:transform .45s var(--spring),box-shadow .3s}
.sp-open svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s var(--spring)}
.sp-open:hover{box-shadow:0 12px 30px -14px var(--shadow)}
.sp-open:hover svg{transform:translate(2px,-2px)}
.sp-open:active{transform:scale(.95)}
.sp-bar{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sp-segs{display:flex;gap:6px;flex:1}
.sp-seg{flex:1;max-width:44px;height:22px;display:flex;align-items:center}
.sp-seg i{position:relative;display:block;width:100%;height:3px;border-radius:3px;background:var(--line-strong);overflow:hidden}
.sp-seg i::after{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left}
.sp-seg.is-done i::after{transform:scaleX(1)}
.sp-seg.is-on i::after{animation:fill var(--dur,5s) linear forwards}
.spot.is-paused .sp-seg.is-on i::after{animation-play-state:paused}
@keyframes fill{to{transform:scaleX(1)}}
.sp-arrows{display:flex;gap:8px}
.sp-arrow{width:40px;height:40px;border-radius:999px;display:grid;place-items:center;transition:transform .4s var(--spring)}
.sp-arrow:hover{transform:translateY(-2px)}
.sp-arrow:active{transform:scale(.9)}
.sp-arrow svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- glass folders: tilt + light that follows the cursor ---------- */
.folder{position:relative;overflow:hidden;background-clip:padding-box;
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--ty,0px));
  transition:transform .5s var(--out),box-shadow .35s var(--ease),border-color .25s}
.folder::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.35),transparent 60%)}
[data-theme="dark"] .folder::before{background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.1),transparent 60%)}
.folder:hover,.folder:focus-visible{--ty:-6px;transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--ty));border-color:var(--g-edge)}
.folder:hover::before,.folder:focus-visible::before{opacity:1}
.folder > *{position:relative;z-index:1}
.spot::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:3;opacity:0;transition:opacity .4s;
  background:radial-gradient(500px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.14),transparent 60%)}
.spot:hover::before{opacity:1}

.lsec-note .m,.fdots{display:none}

/* ---------- mobile: spotlight on top, then swipe through the folders ---------- */
@media(max-width:860px){
  .lmain{gap:28px;padding:36px 16px 24px}
  .lhead h1{font-size:34px}
  .lhead p{margin-top:12px;font-size:15px}
  .lhead .eyebrow{margin-bottom:10px}
  .spot{grid-template-columns:1fr;min-height:0;border-radius:20px}
  .spot-stage{height:260px}
  .sp-media{padding:18px}
  .sp-media .win{border-radius:10px;box-shadow:0 24px 50px -24px rgba(0,0,0,.5),0 0 0 4px rgba(10,10,12,.85)}
  .phones img{width:104px;border-radius:16px;box-shadow:0 20px 40px -20px rgba(0,0,0,.6),0 0 0 4px #0b0b0d}
  .spot-info{border-left:0;border-top:1px solid var(--g-edge);padding:18px 18px 16px;gap:14px}
  .sp-copies{align-items:flex-start;min-height:176px}
  .sp-copy{gap:9px}
  .sp-copy h2{font-size:28px}
  .sp-copy p{font-size:14.5px}
  .sp-open{height:40px;padding:0 16px;margin-top:4px;font-size:14.5px}
  .sp-arrow{width:36px;height:36px}

  .lsec{margin-bottom:-14px}
  .lsec-note .d{display:none}.lsec-note .m{display:inline}
  .folders{display:flex;grid-template-columns:none;max-width:none;gap:12px;margin:0 -16px;padding:4px 16px 10px;
    overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .folders::-webkit-scrollbar{display:none}
  .folder{flex:0 0 min(74%,300px);scroll-snap-align:start;padding:14px 14px 16px;border-radius:18px}
  .fart{margin-bottom:8px}
  .fname{font-size:18px}.fline{font-size:13.5px}
  .fdots{display:flex;justify-content:center;gap:6px;margin-top:-16px}
  .fdots i{width:6px;height:6px;border-radius:6px;background:var(--line-strong);transition:width .4s var(--out),background .3s}
  .fdots i.is-on{width:18px;background:var(--ink)}
}
@media(prefers-reduced-motion:reduce){
  .sp-media,.spot-stage,.folder,.phones img{transition:none}
  .sp-copy.is-on h2 span,.sp-copy.is-on p,.sp-copy.is-on .sp-chip,.sp-copy.is-on .sp-open{animation:none}
}
.folder:active{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(-2px) scale(.985)}