/* Palette and rounding come from the landing page so the two read as one product. */
:root{
  --ink:#0b0d0f; --surface:#131619; --surface-2:#1b1f22;
  --line:rgba(255,255,255,.11); --paper:#f5f1e9; --muted:#909598;
  --orange:#ff6048; --orange-2:#ff7966; --split:50%;
}
*{box-sizing:border-box}
[hidden]{display:none !important}   /* .empty/.grid set display, which outranks the UA rule */
html,body{height:100%}
body{margin:0;background:var(--ink);color:var(--paper);-webkit-font-smoothing:antialiased;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue",Arial,sans-serif}

.nav{display:flex;align-items:center;justify-content:space-between;padding:0 26px;height:64px;
  position:sticky;top:0;z-index:20;background:rgba(11,13,15,.86);backdrop-filter:blur(14px)}
.logo{color:var(--paper);display:inline-flex;align-items:center;text-decoration:none}
.nav-right{display:flex;gap:9px;align-items:center}

.btn{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--surface-2);
  color:var(--paper);padding:10px 18px;border-radius:14px;text-decoration:none;line-height:1.3;
  transition:.16s;display:inline-flex;align-items:center;gap:7px}
.btn:hover{border-color:rgba(255,255,255,.24);background:#22272b}
.btn.primary{background:var(--orange);border-color:var(--orange);color:#1a0b08;font-weight:650}
.btn.primary:hover{background:var(--orange-2);border-color:var(--orange-2)}
.btn.ghost{background:transparent;color:var(--muted);padding:8px 15px;border-radius:11px;font-size:13.5px}
.btn.ghost:hover{color:var(--paper)}

#main{padding:14px 26px 70px}

/* ---- empty ---- */
.empty{min-height:calc(100vh - 200px);display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:28px}
.resolve{color:var(--paper);opacity:.96}
.drop{width:100%;max-width:640px;border:1px dashed rgba(255,255,255,.18);border-radius:26px;
  background:var(--surface);padding:50px 24px;text-align:center;cursor:pointer;transition:.18s}
.drop:hover,.drop.over{border-color:var(--orange);background:var(--surface-2)}
.drop-t{font-size:19px;font-weight:600}
.drop-s{margin-top:7px;font-size:13.5px;color:var(--muted)}

/* ---- gallery: the pictures are the page ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:16px;
  max-width:1360px;margin:0 auto}
.card{position:relative;margin:0;border-radius:20px;overflow:hidden;background:var(--surface);
  border:1px solid var(--line);aspect-ratio:3/4;cursor:pointer}
.card.working,.card.error{cursor:default}
.card img{width:100%;height:100%;object-fit:cover;display:block}
.card img.dim{filter:grayscale(.5) brightness(.55)}
.card .peek{position:absolute;inset:0;opacity:0;transition:opacity .14s}
.card:hover .peek{opacity:1}
.card .badge{position:absolute;left:12px;bottom:12px;font-size:11.5px;padding:5px 11px;
  border-radius:999px;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);pointer-events:none}
.card:hover .badge{background:var(--orange);color:#1a0b08}
.card .x{position:absolute;top:9px;right:9px;width:26px;height:26px;border-radius:50%;
  border:0;background:rgba(0,0,0,.5);backdrop-filter:blur(6px);color:#fff;font-size:16px;
  line-height:1;cursor:pointer;opacity:0;transition:.14s}
.card:hover .x{opacity:1}
.card .x:hover{background:var(--orange);color:#1a0b08}
.card .veil{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:13px;background:rgba(11,13,15,.5)}
.card .veil-t{font-size:12.5px;color:var(--paper);text-align:center;padding:0 16px;line-height:1.5}
.card.error .veil{background:rgba(42,21,18,.86)}
.card.error .veil-t{color:#ffb3a6}
/* the read, shown on the card the moment the diagnosis lands */
.veil-read{padding:0 16px;text-align:left;width:100%}
.vr-i{font-size:13.5px;font-weight:600;line-height:1.45;margin-bottom:9px}
.veil-read ul{list-style:none;margin:0;padding:0;display:grid;gap:5px}
.veil-read li{font-size:11.5px;color:#c9c5be;line-height:1.45;padding-left:11px;position:relative;
  overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.veil-read li:before{content:"";position:absolute;left:0;top:.55em;width:4px;height:4px;
  border-radius:50%;background:var(--orange)}
.card.working .veil{justify-content:flex-start;padding-top:22px;background:rgba(11,13,15,.72)}
/* the add tile -- same size as a photo, first in the grid */
.card.add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  border:1px dashed rgba(255,255,255,.2);background:var(--surface);color:var(--muted);
  cursor:pointer;font:inherit;transition:.16s}
.card.add:hover{border-color:var(--orange);color:var(--paper);background:var(--surface-2)}
.card.add .plus{font-size:38px;line-height:1;font-weight:200}
.card.add .add-t{font-size:13.5px}
.p-wait{display:flex;align-items:center;gap:12px;margin-top:14px;color:var(--muted);font-size:13.5px}
.p-wait.bar{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.cmp.pending .b,.cmp.pending:after,.cmp.pending .tag,.cmp.pending input{display:none}
.retry{margin-top:4px;font:inherit;font-size:13px;cursor:pointer;border:1px solid var(--line);
  background:var(--surface-2);color:var(--paper);padding:7px 16px;border-radius:11px}
.retry:hover{background:var(--orange);border-color:var(--orange);color:#1a0b08}
.flash{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--paper);pointer-events:none;background:rgba(11,13,15,.32)}

/* 对焦呼吸 v2 -- indeterminate work. Front and rear frames trade focus. */
.hunt{color:var(--paper)}
.hf{animation:hf 1.9s cubic-bezier(.45,0,.55,1) infinite;transform-box:fill-box;transform-origin:center}
.hb{animation:hb 1.9s cubic-bezier(.45,0,.55,1) infinite;transform-box:fill-box;transform-origin:center}
@keyframes hf{0%,100%{transform:scale(1);filter:blur(0);opacity:1}
  50%{transform:scale(1.07);filter:blur(var(--b));opacity:.55}}
@keyframes hb{0%,100%{transform:scale(1.06);filter:blur(var(--b));opacity:.28}
  50%{transform:scale(1);filter:blur(0);opacity:.85}}

/* ---- detail ---- */
.d-top{display:flex;justify-content:space-between;align-items:center;max-width:1400px;
  margin:0 auto 16px}
.d-acts{display:flex;gap:9px}
.d-body{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.9fr);gap:22px;
  max-width:1400px;margin:0 auto;align-items:start}
.cmp{position:relative;margin:0;border-radius:20px;overflow:hidden;background:#000;
  border:1px solid var(--line);display:flex;user-select:none}
.cmp img{width:100%;height:auto;max-height:calc(100vh - 190px);object-fit:contain;display:block}
.cmp .b{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  clip-path:inset(0 0 0 var(--split))}
.cmp:after{content:"";position:absolute;top:0;bottom:0;left:var(--split);width:2px;
  background:var(--orange);transform:translateX(-1px);pointer-events:none}
.cmp .tag{position:absolute;top:14px;font-size:11.5px;padding:5px 11px;border-radius:999px;
  background:rgba(0,0,0,.52);backdrop-filter:blur(8px);pointer-events:none}
.cmp .tag.l{left:14px;color:var(--orange-2)}.cmp .tag.r{right:14px}
.cmp input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;
  max-height:calc(100vh - 150px);overflow:auto}
.p-head{display:flex;align-items:baseline;justify-content:space-between}
.p-k{font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.p-n{font-size:12px;color:var(--muted)}
.p-intent{margin-top:12px;font-size:18px;font-weight:600;line-height:1.45}
.p-keep{list-style:none;margin:9px 0 0;padding:0;display:grid;gap:7px}
.p-keep li{font-size:14px;padding-left:15px;position:relative;color:#dcdad4}
.p-keep li:before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;
  border-radius:50%;background:var(--orange)}
.p-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:14px}
.p-list .d{font-size:11px;letter-spacing:.08em;color:var(--orange);margin-bottom:3px}
.p-list .w{font-size:14.5px;line-height:1.5}
.p-list .f{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.p-held{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.p-held ul{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:5px;font-size:13px;color:var(--muted)}
.p-held p{margin:11px 0 0;font-size:12.5px;color:#6f7478;line-height:1.55}

@media(max-width:880px){
  .d-body{grid-template-columns:1fr}
  .panel{max-height:none}
  .cmp img{max-height:56vh}
  #main{padding:12px 16px 60px}
}

/* review-first switch */
.toggle{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);
  cursor:pointer;user-select:none;padding:8px 14px;border:1px solid var(--line);border-radius:11px}
.toggle:hover{color:var(--paper)}
.toggle input{display:none}
.toggle span{width:30px;height:17px;border-radius:999px;background:#2c3236;position:relative;transition:.16s}
.toggle span:after{content:"";position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;
  background:var(--muted);transition:.16s}
.toggle input:checked+span{background:var(--orange)}
.toggle input:checked+span:after{transform:translateX(13px);background:#1a0b08}

/* the pause: read on top, one line of input at the bottom */
.card.review .veil{justify-content:space-between;padding:20px 0 16px;background:rgba(11,13,15,.84)}
.card.review .ask{display:flex;gap:7px;width:100%;padding:0 14px}
.card.review .ask input{flex:1;min-width:0;background:rgba(255,255,255,.07);border:1px solid var(--line);
  color:var(--paper);border-radius:11px;padding:9px 12px;font:inherit;font-size:13px}
.card.review .ask input:focus{outline:none;border-color:var(--orange)}
.card.review .ask .btn{padding:9px 14px;font-size:13px;white-space:nowrap}

.ask.bar{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);display:flex;gap:9px}
.ask.bar input{flex:1;min-width:0;background:var(--surface-2);border:1px solid var(--line);
  color:var(--paper);border-radius:13px;padding:12px 15px;font:inherit;font-size:14px}
.ask.bar input:focus{outline:none;border-color:var(--orange)}

/* the user's own line, kept visible next to our read */
.p-note{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.p-note p{margin:9px 0 0;font-size:14.5px;line-height:1.55;color:var(--paper);
  padding-left:13px;border-left:2px solid var(--orange)}

/* live photo */
.btn.live{border-color:rgba(255,96,72,.45);color:var(--orange-2)}
.btn.live:hover:not([disabled]){background:var(--orange);border-color:var(--orange);color:#1a0b08}
.btn.live .mini{display:inline-flex;color:var(--orange-2)}
#clip{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000;
  opacity:0;pointer-events:none;transition:opacity .2s}
.cmp.playing #clip{opacity:1;pointer-events:auto}
.cmp.playing .b,.cmp.playing:after,.cmp.playing .tag,.cmp.playing input[type=range]{display:none}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;
  border-radius:50%;border:0;background:rgba(255,96,72,.92);color:#1a0b08;font-size:22px;
  cursor:pointer;backdrop-filter:blur(8px);transition:.16s;z-index:3}
.play:hover{background:var(--orange);transform:translate(-50%,-50%) scale(1.06)}
.cmp.playing .play{display:none}