/* =====================================================================
   KYB CREATE — main.css
   Pure white. Weight comes from the 3D objects and the client logos.
   ===================================================================== */

:root{
  --paper:#fff; --paper-2:#fafafa;
  --ink:#0a0a0a; --ink-70:rgba(10,10,10,.70);
  --ash:#8c8c8c; --hair:#e6e6e6;
  --vermilion:#e03c2e;

  --display:"Archivo Black","Helvetica Neue",Arial,sans-serif;
  --body:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --han:"Noto Sans HK","PingFang HK","Microsoft JhengHei",sans-serif;

  --ease:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(18px,5vw,72px);
  --maxw:1600px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--vermilion);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.zh{font-family:var(--han);font-weight:500}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--ash);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--ink);opacity:.35}
.eyebrow .zh{font-family:var(--han);letter-spacing:.1em}
.h-xl{font-family:var(--display);font-size:clamp(34px,7vw,86px);line-height:.98;
  letter-spacing:-.03em;margin:0}
.h-lg{font-family:var(--display);font-size:clamp(24px,4vw,46px);line-height:1.04;
  letter-spacing:-.025em;margin:0}
.sub-zh{font-family:var(--han);font-weight:500;color:var(--ash);
  font-size:clamp(14px,1.5vw,20px);margin:.5em 0 0}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;
  justify-content:space-between;padding:14px var(--gutter);
  background:rgba(255,255,255,0);border-bottom:1px solid transparent;
  transition:background .4s,border-color .4s}
.nav.solid{background:rgba(255,255,255,.88);backdrop-filter:blur(14px);
  border-bottom-color:var(--hair)}
.nav__mark{display:flex;align-items:center;gap:9px}
.nav__mark img{height:22px;width:auto}
.nav__mark b{font-family:var(--display);font-size:15px;letter-spacing:-.02em}
.nav__links{display:flex;gap:26px;font-size:13px}
.nav__links a{color:var(--ink-70);transition:color .25s}
.nav__links a:hover{color:var(--ink)}
@media(max-width:720px){.nav__links{gap:15px;font-size:12px}.nav__mark b{font-size:13px}}

/* ---------- hero ---------- */
.hero{position:relative}
.hero__sticky{position:sticky;top:0;height:100svh;display:grid;place-items:center;
  overflow:hidden}
.hero__art{position:absolute;inset:0}
.hero__stage{position:absolute;inset:0;display:grid;place-items:center;
  will-change:opacity,transform}
.hero__stage img{width:min(86vw,1180px);height:auto;object-fit:contain;max-height:74svh}
@media(max-width:720px){.hero__stage img{width:92vw;max-height:60svh}}
.hero__foot{position:absolute;left:var(--gutter);right:var(--gutter);bottom:26px;
  display:flex;justify-content:space-between;align-items:flex-end;gap:16px;
  pointer-events:none}
.hero__cue{font-family:var(--mono);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ash);display:flex;align-items:center;gap:8px}
.hero__cue span{display:block;width:1px;height:26px;background:var(--hair);
  position:relative;overflow:hidden}
.hero__cue span::after{content:"";position:absolute;inset:0;background:var(--ink);
  transform:translateY(-100%);animation:cue 2.1s var(--ease) infinite}
@keyframes cue{0%{transform:translateY(-100%)}55%,100%{transform:translateY(100%)}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(20px);
  transition:opacity var(--rv-dur,700ms) var(--ease),transform var(--rv-dur,700ms) var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- thesis ---------- */
.thesis{padding:calc(clamp(90px,16vh,190px)*var(--pad-thesis)) 0 calc(clamp(60px,10vh,120px)*var(--pad-thesis))}
.thesis__sub{max-width:56ch;margin-top:26px;color:var(--ink-70);
  font-size:clamp(15px,1.5vw,19px)}
.thesis__sub .zh{display:block;color:var(--ash);margin-top:6px;font-size:.94em}

/* ---------- client wall (logos) ---------- */
.clients{padding:clamp(50px,8vh,90px) 0;border-top:1px solid var(--hair)}
.clients__count{font-family:var(--mono);font-size:11px;color:var(--ash);
  letter-spacing:.14em;margin-top:8px}
.clients__grid{margin-top:34px;display:grid;
  grid-template-columns:repeat(auto-fill,minmax(168px,1fr));
  border-top:1px solid var(--hair);border-left:1px solid var(--hair)}
.client{border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);
  min-height:118px;padding:20px 18px;display:grid;place-items:center;
  position:relative;transition:background .3s}
.client:hover{background:var(--paper-2)}
.client img{max-height:44px;max-width:118px;width:auto;object-fit:contain;
  filter:grayscale(1);opacity:.55;
  transition:filter .35s,opacity .35s,transform .45s var(--ease)}
.client:hover img{filter:none;opacity:1;transform:scale(1.04)}
.client__txt{text-align:center}
.client__txt b{font-family:var(--display);font-size:14px;letter-spacing:-.02em;
  display:block;line-height:1.12}
.client__txt span{font-family:var(--han);font-size:11px;color:var(--ash);
  display:block;margin-top:3px}
.client__n{position:absolute;top:8px;right:10px;font-family:var(--mono);
  font-size:9px;color:var(--ash);opacity:0;transition:opacity .3s}
.client:hover .client__n{opacity:1}
@media(max-width:640px){
  .clients__grid{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}
  .client{min-height:88px;padding:14px 10px}
  .client img{max-height:30px;max-width:82px;opacity:.72}
}

/* ---------- works ---------- */
.works{padding:calc(clamp(60px,10vh,120px)*var(--pad-works)) 0 calc(clamp(70px,12vh,140px)*var(--pad-works));
  border-top:1px solid var(--hair)}
.works__head{display:flex;justify-content:space-between;align-items:flex-end;
  gap:22px;flex-wrap:wrap;margin-bottom:30px}
.works__filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;padding:8px 14px;border:1px solid var(--hair);
  border-radius:999px;color:var(--ash);transition:.25s;white-space:nowrap;
  display:inline-flex;align-items:center;gap:7px}
.chip i{font-family:var(--han);font-style:normal;font-size:10px;letter-spacing:0}
.chip b{font-weight:400;opacity:.5;font-size:9.5px}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

.grid{display:grid;gap:var(--grid-gap,12px);
  grid-template-columns:repeat(auto-fill,minmax(var(--card-min,230px),1fr))}

.card{position:relative;aspect-ratio:var(--card-ratio,4/5);background:var(--paper-2);
  border:1px solid var(--hair);overflow:hidden;cursor:pointer;width:100%;
  text-align:left;
  transition:border-color .3s,transform .5s var(--ease),box-shadow .5s var(--ease)}
.card:hover{border-color:var(--ink);transform:translateY(-3px);
  box-shadow:0 14px 40px rgba(0,0,0,.09)}
.card__media{position:absolute;inset:0;background:#eee}
.card__media img{width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease)}
.card__media video{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;opacity:0;transition:opacity .45s}
.card.playing .card__media video{opacity:1}
.card:hover .card__media img{transform:scale(1.04)}
.card__scrim{position:absolute;inset:auto 0 0 0;height:58%;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,.3) 42%,transparent)}

/* brand logo chip — the credibility carrier */
.card__logo{position:absolute;top:10px;left:10px;background:#fff;border-radius:3px;
  padding:6px 9px;display:flex;align-items:center;
  box-shadow:0 2px 10px rgba(0,0,0,.14);max-width:calc(100% - 20px)}
.card__logo img{max-height:20px;max-width:104px;width:auto;object-fit:contain}
.card__logo span{font-family:var(--display);font-size:10.5px;letter-spacing:-.01em;
  line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:640px){
  .card__logo{top:7px;left:7px;padding:4px 7px}
  .card__logo img{max-height:15px;max-width:74px}
  .card__logo span{font-size:9px}
}

.card__cat{position:absolute;top:11px;right:10px;font-family:var(--mono);
  font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;color:#fff;
  background:rgba(0,0,0,.42);backdrop-filter:blur(6px);padding:4px 7px;border-radius:2px}
.card__cat.original{background:var(--vermilion)}
.card__body{position:absolute;inset:auto 0 0 0;padding:12px 12px 11px;color:#fff}
.card__brand{font-family:var(--display);font-size:clamp(12px,1.15vw,15px);
  line-height:1.1;letter-spacing:-.02em;text-shadow:0 1px 12px rgba(0,0,0,.45)}
.card__title{font-size:11.5px;opacity:.86;margin-top:2px;line-height:1.25}
.card__title .zh{display:block;font-size:10px;opacity:.75}
.card__yr{font-family:var(--mono);font-size:9px;letter-spacing:.12em;opacity:.6;
  margin-top:7px}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:90;background:rgba(255,255,255,.96);
  backdrop-filter:blur(22px);display:none;place-items:center;padding:16px}
.lb.open{display:grid}
.lb__stage{display:flex;flex-direction:column;align-items:center;gap:14px;
  max-height:94svh}
.lb video{max-width:min(92vw,520px);max-height:76svh;width:auto;
  border:1px solid var(--hair);background:#000}
.lb__meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  justify-content:center;text-align:center}
.lb__meta img{max-height:26px;max-width:110px;object-fit:contain}
.lb__meta b{font-family:var(--display);font-size:15px;letter-spacing:-.02em}
.lb__meta small{font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ash);display:block;margin-top:3px}
.lb__btn{position:absolute;width:44px;height:44px;border:1px solid var(--hair);
  border-radius:50%;display:grid;place-items:center;background:var(--paper);
  transition:.25s;z-index:2}
.lb__btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.lb__close{top:16px;right:16px}
.lb__prev{left:16px;top:50%;transform:translateY(-50%)}
.lb__next{right:16px;top:50%;transform:translateY(-50%)}
.lb__idx{position:absolute;bottom:16px;left:0;right:0;text-align:center;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--ash)}
@media(max-width:640px){
  .lb__prev{left:8px}.lb__next{right:8px}
  .lb__btn{width:38px;height:38px}
  .lb video{max-height:66svh}
}

/* ---------- capability ---------- */
.cap{padding:calc(clamp(60px,10vh,120px)*var(--pad-cap)) 0;border-top:1px solid var(--hair)}
.cap__list{margin-top:34px;border-top:1px solid var(--hair)}
.cap__row{display:grid;grid-template-columns:52px minmax(0,1.05fr) minmax(0,1.6fr);
  gap:clamp(14px,3vw,40px);align-items:start;padding:26px 0;
  border-bottom:1px solid var(--hair)}
.cap__no{font-family:var(--mono);font-size:11px;color:var(--ash);padding-top:5px}
.cap__t{font-family:var(--display);font-size:clamp(17px,2.1vw,26px);line-height:1.1;
  letter-spacing:-.02em}
.cap__t .zh{display:block;font-size:12.5px;color:var(--ash);margin-top:5px;letter-spacing:0}
.cap__d{color:var(--ink-70);font-size:15px;max-width:52ch}
.cap__d .zh{display:block;color:var(--ash);font-size:13px;margin-top:5px}
@media(max-width:760px){
  .cap__row{grid-template-columns:34px 1fr;gap:14px}
  .cap__d{grid-column:2}
}

/* ---------- contact ---------- */
.contact{padding:calc(clamp(70px,12vh,150px)*var(--pad-contact)) 0 calc(60px*var(--pad-contact));border-top:1px solid var(--hair)}
.contact__links{margin-top:34px;display:flex;flex-wrap:wrap;gap:10px}
.clink{display:inline-flex;align-items:center;gap:10px;
  border:1.6px solid var(--c,var(--hair));color:var(--c,var(--ink));
  border-radius:999px;padding:12px 20px;font-size:14px;background:#fff;
  transition:.28s var(--ease)}
.clink small{color:var(--c,var(--ash));opacity:.75}
.clink:hover{background:var(--c,var(--ink));color:#fff;border-color:var(--c,var(--ink));
  transform:translateY(-2px)}
.clink:hover small{color:#fff;opacity:.8}
.clink.fill{background:var(--c);color:#fff;border-color:var(--c)}
.clink.fill small{color:#fff;opacity:.8}
.clink.fill:hover{filter:brightness(.9)}
.clink small{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;opacity:.55}
.foot{border-top:1px solid var(--hair);margin-top:60px;padding:22px 0 30px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  flex-wrap:wrap;font-family:var(--mono);font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ash)}

/* ---------- daruma eye ---------- */
.eye{position:fixed;right:18px;bottom:18px;z-index:55;width:46px;height:46px;
  pointer-events:none;opacity:0;transition:opacity .5s}
.eye.on{opacity:1}
.eye svg{width:100%;height:100%;display:block}
.eye__fill{transform-origin:center;transform:scale(var(--p,0))}
@media(max-width:640px){.eye{width:38px;height:38px;right:12px;bottom:12px}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* =====================================================================
   v2 additions — type vars, marquee, free positioning, design panel
   ===================================================================== */
:root{ --pad-hero:1; --pad-thesis:1; --pad-mq:1; --pad-cap:1;
       --pad-contact:1; --pad-works:1;
       --tscale:1; --tracking:-.03em; --zh-op:.55; --mq-h:46px; --mq-gap:68px;
       --mq-gray:grayscale(1); }

.h-xl{font-size:calc(clamp(34px,7vw,86px)*var(--tscale));letter-spacing:var(--tracking)}
.h-lg{font-size:calc(clamp(24px,4vw,46px)*var(--tscale));letter-spacing:var(--tracking)}
.sub-zh{opacity:1;color:rgba(10,10,10,var(--zh-op))}
.card__title .zh,.cap__t .zh,.cap__d .zh,.thesis__sub .zh{opacity:var(--zh-op)}

/* free positioning */
[data-move]{translate:var(--ox,0px) var(--oy,0px)}
.hero__stage{transform:none}

/* hero video mode */
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.hero__art{position:absolute;inset:0}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
#heroCanvas[hidden]{display:none}

/* ---------- logo marquee ---------- */
.mq{padding:calc(clamp(46px,8vh,88px)*var(--pad-mq)) 0 calc(clamp(40px,7vh,76px)*var(--pad-mq));border-top:1px solid var(--hair)}
.mq__count{font-family:var(--mono);font-size:11px;color:var(--ash);
  letter-spacing:.14em;margin-top:8px}
.mq__rows{margin-top:30px;display:flex;flex-direction:column;gap:6px}
.mq__row{cursor:grab;touch-action:pan-y}
.mq__row:active{cursor:grabbing}
.mq__row{overflow:hidden;padding:6px 0}
.mq__track{display:flex;align-items:center;gap:var(--mq-gap);width:max-content;
  will-change:transform}
.mq__item{flex:0 0 auto;display:grid;place-items:center;height:var(--mq-h)}
.mq__item img{max-height:var(--mq-h);max-width:calc(var(--mq-h)*3.6);width:auto;
  object-fit:contain;filter:var(--mq-filter,none);opacity:var(--mq-op,1);
  transition:filter .3s,opacity .3s,transform .35s var(--ease);
  pointer-events:none;user-select:none;-webkit-user-drag:none}
.mq__item:hover img{filter:none;opacity:1;transform:scale(1.06)}
.mq__line{margin-top:24px;color:var(--ink-70);font-size:15px}


/* ---------- design panel ---------- */
.dp{position:fixed;top:0;right:0;bottom:0;width:min(360px,100%);z-index:200;
  background:rgba(255,255,255,.97);backdrop-filter:blur(16px);
  border-left:1px solid var(--hair);display:none;flex-direction:column;
  box-shadow:-24px 0 60px rgba(0,0,0,.10);font-family:var(--body)}
.dp.open{display:flex}
.dp__hd{display:flex;align-items:center;gap:10px;padding:12px 14px;
  border-bottom:1px solid var(--hair)}
.dp__hd b{font-family:var(--display);font-size:12px;letter-spacing:.02em}
.dp__dev{font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--vermilion);
  background:#fff;border:1px solid var(--hair);border-radius:99px;padding:3px 8px}
.dp__x{margin-left:auto;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--hair);background:#fff}
.dp__body{flex:1;overflow-y:auto;padding:10px 14px 20px}
.dp__g{padding:10px 0;border-bottom:1px solid var(--hair)}
.dp__g h4{margin:0 0 8px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ash);font-weight:400}
.dp__row{display:grid;grid-template-columns:1fr auto;gap:4px 8px;
  align-items:center;margin-bottom:9px;font-size:12px}
.dp__row span{color:var(--ink-70)}
.dp__row b{font-family:var(--mono);font-size:10.5px;color:var(--ink)}
.dp__row input[type=range]{grid-column:1/-1;width:100%;accent-color:var(--ink);margin:0}
.dp__row--sel select,.dp__row--txt textarea,.dp__row--file input{grid-column:1/-1;
  width:100%;font:inherit;font-size:12px;border:1px solid var(--hair);
  border-radius:6px;padding:6px;background:#fff}
.dp__row--txt textarea{resize:vertical;font-family:var(--body)}
.dp__note{font-family:var(--mono);font-size:9px;color:var(--ash);margin:2px 0 0;
  line-height:1.4}
.dp__order{display:flex;flex-direction:column;gap:4px}
.dp__ord{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;
  border:1px solid var(--hair);border-radius:6px;padding:5px 8px}
.dp__ord span{flex:1;text-transform:uppercase;letter-spacing:.1em}
.dp__ord button{width:22px;height:20px;font-size:8px;border:1px solid var(--hair);
  border-radius:4px;background:#fff;color:var(--ash)}
.dp__ft{border-top:1px solid var(--hair);padding:10px 14px;display:flex;
  align-items:center;gap:8px;flex-wrap:wrap}
.dp__ft #dpReadout{flex:1;font-family:var(--mono);font-size:9px;color:var(--ash)}
.dp__ft button{border:1px solid var(--hair);background:#fff;border-radius:99px;
  padding:6px 12px;font-size:11.5px;cursor:pointer}
.dp__ft button.pri{background:var(--ink);color:#fff;border-color:var(--ink)}

/* design mode affordances */
body.dp-on [data-move]{outline:1px dashed rgba(224,60,46,.55);outline-offset:6px;
  cursor:move}
body.dp-on [data-move].dragging{outline-style:solid;outline-color:var(--vermilion)}
body.dp-on{user-select:none}
@media(max-width:720px){.dp{width:100%;top:auto;height:62svh;border-left:0;
  border-top:1px solid var(--hair)}}

/* ---------- design panel v3 ---------- */
.dp__g{border-bottom:1px solid var(--hair);padding:0}
.dp__g summary{cursor:pointer;padding:11px 2px;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ash);list-style:none}
.dp__g summary::-webkit-details-marker{display:none}
.dp__g summary::before{content:"+ ";color:var(--vermilion)}
.dp__g[open] summary::before{content:"− "}
.dp__g[open]{padding-bottom:12px}
.dp__row--chk input{justify-self:end;width:16px;height:16px;accent-color:var(--ink)}
.dp__row--col input{justify-self:end;width:44px;height:26px;padding:0;border:1px solid var(--hair);
  border-radius:5px;background:#fff}
.dp__cap{border:1px solid var(--hair);border-radius:8px;padding:8px;margin-bottom:8px}
.dp__caph{display:flex;align-items:center;gap:5px;margin-bottom:6px}
.dp__caph b{flex:1;font-family:var(--mono);font-size:10px;color:var(--ash)}
.dp__caph button{width:22px;height:20px;font-size:9px;border:1px solid var(--hair);
  border-radius:4px;background:#fff;color:var(--ash);cursor:pointer}
.dp__add{width:100%;border:1px dashed var(--hair);border-radius:8px;padding:8px;
  background:#fff;font-size:12px;color:var(--ash);cursor:pointer}
.dp__ord.off{opacity:.4}
.dp__ord button{cursor:pointer}

/* build tag — bottom-left, tells you which copy is loaded */
.buildtag{position:fixed;left:10px;bottom:10px;z-index:56;
  font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--ash);
  background:rgba(255,255,255,.86);backdrop-filter:blur(6px);
  border:1px solid var(--hair);border-radius:99px;padding:4px 9px;
  cursor:pointer;opacity:.42;transition:opacity .25s;max-width:70vw;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.buildtag:hover{opacity:1}

/* force-mobile — mirrors the phone breakpoints for the preview toggle */
body.force-mobile .nav__links{gap:15px;font-size:12px}body.force-mobile .nav__mark b{font-size:13px}
body.force-mobile .hero__stage img{width:92vw;max-height:60svh}
body.force-mobile .clients__grid{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}body.force-mobile .client{min-height:88px;padding:14px 10px}body.force-mobile .client img{max-height:30px;max-width:82px;opacity:.72}

body.force-mobile .card__logo{top:7px;left:7px;padding:4px 7px}body.force-mobile .card__logo img{max-height:15px;max-width:74px}body.force-mobile .card__logo span{font-size:9px}

body.force-mobile .lb__prev{left:8px}body.force-mobile .lb__next{right:8px}body.force-mobile .lb__btn{width:38px;height:38px}body.force-mobile .lb video{max-height:66svh}

body.force-mobile .cap__row{grid-template-columns:34px 1fr;gap:14px}body.force-mobile .cap__d{grid-column:2}

body.force-mobile .eye{width:38px;height:38px;right:12px;bottom:12px}

/* end force-mobile */

/* ---------- mobile preview frame ---------- */
body.force-mobile #page,
body.force-mobile .nav{max-width:412px;margin-inline:auto}
body.force-mobile .nav{left:50%;translate:-50% 0;right:auto;width:412px;
  border-inline:1px solid var(--hair)}
body.force-mobile #page{border-inline:1px solid var(--hair);
  box-shadow:0 0 0 1px var(--hair),0 30px 80px rgba(0,0,0,.08)}
body.force-mobile .hero__sticky{max-width:412px;margin-inline:auto}

/* ---------- lightbox missing-file warning ---------- */
.lb__warn{max-width:min(92vw,520px);border:1px solid var(--vermilion);
  border-radius:8px;background:#fff;color:var(--vermilion);
  padding:10px 14px;font-size:12.5px;line-height:1.5;text-align:left}
.lb__warn code{font-family:var(--mono);font-size:11px;background:#fff4f3;
  padding:1px 5px;border-radius:3px}
.lb__warn span{color:var(--ink-70);font-size:11.5px}
.lb__warn[hidden]{display:none}

/* ---------- capability split lines (each independently editable) ---------- */
.cap__tz{font-size:12.5px;color:var(--ash);margin-top:5px;letter-spacing:0}
.cap__dz{color:var(--ash);font-size:13px;margin-top:5px}
/* capability grid — desktop: number | title | body ; phone: stacked */
.cap__row{grid-template-columns:52px minmax(0,1fr) minmax(0,1.5fr);
  grid-template-areas:"no t d" "no tz d" "no tz dz";align-items:start}
.cap__no{grid-area:no}
.cap__t{grid-area:t}
.cap__tz{grid-area:tz}
.cap__d{grid-area:d}
.cap__dz{grid-area:dz}

/* ---------- inline text editing ---------- */
body.dp-on [data-edit]{outline:1px dashed rgba(29,99,214,.5);outline-offset:3px;
  cursor:text;min-width:14px;min-height:1em;display:inline-block}
body.dp-on [data-edit]:empty::before{content:"（空白 — 撳我輸入）";color:#bbb;
  font-size:11px}
body.dp-on [data-edit]:focus{outline:2px solid #1d63d6;background:#f2f7ff}
body.dp-on p[data-edit],body.dp-on h1[data-edit],body.dp-on h2[data-edit],
body.dp-on div[data-edit]{display:block}

/* device switcher bar */
.dp__devbar{display:flex;gap:5px;padding:8px 14px;border-bottom:1px solid var(--hair)}
.dp__devbar button{flex:1;border:1px solid var(--hair);background:#fff;border-radius:99px;
  padding:6px 4px;font-size:11px;cursor:pointer}
.dp__devbar button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- diagnostics banner ---------- */
.diag{position:fixed;left:10px;bottom:38px;z-index:300;max-width:min(560px,92vw);
  background:#fff;border:1.5px solid var(--vermilion);border-radius:9px;
  padding:9px 13px;font-family:var(--mono);font-size:10.5px;line-height:1.5;
  color:var(--vermilion);cursor:pointer;box-shadow:0 10px 34px rgba(0,0,0,.13)}
.diag b{display:block;font-weight:400}
.diag__list{display:none;margin-top:8px;padding-top:8px;border-top:1px solid var(--hair);
  max-height:40vh;overflow:auto}
.diag.open .diag__list{display:block}
.diag p{margin:0 0 6px;word-break:break-word}
.diag p.e{color:var(--vermilion)}
.diag p.w{color:var(--ink-70)}


/* =====================================================================
   PHONE LAYOUT — single source of truth, last in the file.
   Applies to real phones AND to the Design Panel's Mobile preview.
   ===================================================================== */
@media(max-width:720px){ :root{ --gutter:16px } }
body.force-mobile{ --gutter:16px }

@media(max-width:720px){
  .nav{padding:10px var(--gutter)}
  .nav__mark img{height:18px}
  .nav__mark b{font-size:11px;letter-spacing:0;white-space:nowrap}
  .nav__links{gap:11px;font-size:11px}
  .nav__links a{white-space:nowrap}

  .cap__row{grid-template-columns:26px minmax(0,1fr);
    grid-template-areas:"no t" ". tz" ". d" ". dz";gap:2px 10px;padding:20px 0}
  .cap__no{font-size:10px;padding-top:3px}
  .cap__t{font-size:17px;line-height:1.15}
  .cap__tz{font-size:12px;margin-top:2px}
  .cap__d{font-size:13.5px;line-height:1.5;margin-top:8px;max-width:none}
  .cap__dz{font-size:12px;line-height:1.55;margin-top:4px}

  .h-xl{font-size:calc(clamp(26px,8.4vw,42px)*var(--tscale));line-height:1.06}
  .h-lg{font-size:calc(clamp(20px,6.4vw,30px)*var(--tscale));line-height:1.12}
  .thesis__sub{font-size:14px;margin-top:16px}
  .sub-zh{font-size:14px}
  .contact__links{gap:8px}
  .clink{padding:11px 16px;font-size:13px;flex:1 1 100%;justify-content:center}
  .mq__line{font-size:13px;margin-top:16px}
}

body.force-mobile .nav{padding:10px var(--gutter)}
body.force-mobile .nav__mark img{height:18px}
body.force-mobile .nav__mark b{font-size:11px;letter-spacing:0;white-space:nowrap}
body.force-mobile .nav__links{gap:11px;font-size:11px}
body.force-mobile .cap__row{grid-template-columns:26px minmax(0,1fr);
  grid-template-areas:"no t" ". tz" ". d" ". dz";gap:2px 10px;padding:20px 0}
body.force-mobile .cap__no{font-size:10px;padding-top:3px}
body.force-mobile .cap__t{font-size:17px;line-height:1.15}
body.force-mobile .cap__tz{font-size:12px;margin-top:2px}
body.force-mobile .cap__d{font-size:13.5px;line-height:1.5;margin-top:8px;max-width:none}
body.force-mobile .cap__dz{font-size:12px;line-height:1.55;margin-top:4px}
body.force-mobile .h-xl{font-size:calc(clamp(26px,8.4vw,42px)*var(--tscale));line-height:1.06}
body.force-mobile .h-lg{font-size:calc(clamp(20px,6.4vw,30px)*var(--tscale));line-height:1.12}
body.force-mobile .thesis__sub{font-size:14px;margin-top:16px}
body.force-mobile .clink{padding:11px 16px;font-size:13px;flex:1 1 100%;justify-content:center}

/* =====================================================================
   COMPACT CARDS — phone. Cover artwork stays readable: no text block,
   a small logo chip and a small tag, both at low opacity until tapped.
   ===================================================================== */
.card.compact .card__logo{
  top:4px;left:4px;padding:3px 5px;border-radius:2px;
  background:rgba(255,255,255,.9);box-shadow:0 1px 4px rgba(0,0,0,.16);
  max-width:calc(100% - 8px)}
.card.compact .card__logo img{max-height:var(--chip-h,13px);max-width:52px}
.card.compact .card__logo span{font-size:8px;letter-spacing:0}
.card.compact .card__cat{
  top:auto;bottom:4px;right:4px;font-size:6.5px;letter-spacing:.08em;
  padding:2px 4px;background:rgba(0,0,0,calc(var(--scrim-o,.32) + .18));
  backdrop-filter:none}
.card.compact .card__cat.original{background:var(--vermilion)}
.card.compact::after{
  content:"";position:absolute;inset:auto 0 0 0;height:34%;pointer-events:none;
  background:linear-gradient(to top,rgba(0,0,0,var(--scrim-o,.32)),transparent)}
.card.compact:hover{transform:none;box-shadow:none}

/* hero video honours imgScale without breaking the sticky box */
.hero__video{transform-origin:center center;will-change:transform}