:root{
  --bg:#eef1f4; --surface:#ffffff; --ink:#18202b; --muted:#5d6876; --line:#d6dce4; --accent:#3d5ad6;
  --stage:#10141a;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Instrument Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --joy:#c7a346; --love:#466ac7; --fear:#c746aa; --sadness:#46aa62;
  --anger:#8346c7; --surprise:#86aa46; --disgust:#c7aa4a; --shame:#46c7c7;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#11151b; --surface:#191f27; --ink:#e6ebf1; --muted:#95a1af; --line:#2b333e; --accent:#8ea4ff; color-scheme:dark; }
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg); color:var(--ink); font-family:var(--f-body); font-size:15px; line-height:1.5; -webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.wrap{max-width:1180px; margin:0 auto; padding:24px max(16px,env(safe-area-inset-right)) 56px max(16px,env(safe-area-inset-left))}
.topbar{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:22px; flex-wrap:wrap}
.brand{font-family:var(--f-display); font-weight:700; font-size:20px; text-decoration:none; color:var(--ink); display:flex; align-items:center; gap:8px}
.brand .dots{display:inline-flex; gap:3px}
.brand .dots i{width:8px; height:8px; border-radius:50%; display:block}
.nav-links{display:flex; gap:6px; flex-wrap:wrap}
h1{font-family:var(--f-display); font-weight:700; font-size:clamp(30px,5vw,48px); line-height:1.04; margin:0; letter-spacing:-0.015em; text-wrap:balance}
h2{font-family:var(--f-display)}
.lede{color:var(--muted); margin:8px 0 0; max-width:62ch; font-size:16px}
.label{font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); font-weight:600}
.small{font-size:12px; color:var(--muted)}
.panel{background:var(--surface); border:1px solid var(--line); border-radius:12px}
.btn{font:inherit; font-size:14px; padding:9px 15px; border-radius:9px; border:1px solid var(--line); background:var(--surface); color:var(--ink); cursor:pointer; text-decoration:none; display:inline-flex; align-items:center; gap:6px; line-height:1.2}
.btn.primary{background:var(--ink); color:var(--surface); border-color:var(--ink)}
.btn.ghost{background:transparent}
.btn.danger{color:#c43c3c}
.btn:disabled{opacity:.4; cursor:default}
.btn:focus-visible,.chip:focus-visible,.tab:focus-visible,.seg button:focus-visible{outline:2px solid var(--accent); outline-offset:2px}
.seg{display:inline-flex; border:1px solid var(--line); border-radius:999px; overflow:hidden; background:var(--surface)}
.seg button{font:inherit; font-size:13px; border:0; background:transparent; color:var(--ink); padding:6px 12px; cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink); color:var(--surface)}
.notice{padding:14px 16px; border-radius:10px; background:color-mix(in srgb,var(--accent) 10%,var(--surface)); border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line))}
.error{color:#c43c3c}

/* ---------- landing ---------- */
.hero{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:28px; align-items:center; margin:12px 0 40px}
@media (max-width:860px){ .hero{grid-template-columns:minmax(0,1fr)} }
.hero .cta{display:flex; gap:10px; flex-wrap:wrap; margin-top:22px}
.hero-stage{height:360px; border-radius:16px; overflow:hidden; position:relative; background:var(--stage)}
.steps{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-top:8px}
@media (max-width:700px){ .steps{grid-template-columns:minmax(0,1fr)} }
.steps .panel{padding:16px 18px}
.steps b{font-family:var(--f-display); font-size:17px; display:block; margin-bottom:2px}

/* ---------- gallery ---------- */
.gal-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap; margin:6px 0 16px}
.grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px}
.card{background:var(--surface); border:1px solid var(--line); border-radius:12px; overflow:hidden; text-decoration:none; color:inherit; display:flex; flex-direction:column; transition:transform .15s, box-shadow .15s}
.card:hover{transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.12)}
.card .thumb{aspect-ratio:1/1; background:var(--stage); position:relative; display:grid; place-items:center}
.card .thumb img{width:100%; height:100%; object-fit:cover; display:block}
.card .meta{padding:10px 12px 12px}
.card .name{font-weight:600}
.card .mine{font-size:11px; font-weight:600; color:var(--accent); margin-left:6px}
.mini-bars{display:flex; height:6px; border-radius:3px; overflow:hidden; margin-top:8px; background:var(--line)}
.mini-bars i{display:block; height:100%}
.spinner{width:22px; height:22px; border-radius:50%; border:2px solid rgba(255,255,255,.2); border-top-color:rgba(255,255,255,.8); animation:spin 0.9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{padding:40px 20px; text-align:center; color:var(--muted)}

/* ---------- viewer ---------- */
.map-stage{position:relative; overflow:hidden; background:var(--stage); user-select:none; -webkit-user-select:none}
.map-canvas{display:block; position:absolute; inset:0}
.map-labels{position:absolute; inset:0; pointer-events:none; overflow:hidden}
.map-label{position:absolute; left:0; top:0; white-space:nowrap; font-family:Arial,var(--f-body); text-shadow:0 1px 2px rgba(0,0,0,.85),0 0 6px rgba(0,0,0,.6); will-change:transform}
.lbl-center{font-size:24px; color:#fff; font-weight:700; letter-spacing:.04em}
.lbl-emotion{font-size:18px; color:#fff; font-weight:700}
.lbl-feeling{font-size:12px; pointer-events:auto; cursor:help}
.map-page{display:grid; grid-template-columns:minmax(0,1fr) 340px; gap:18px; align-items:start}
@media (max-width:920px){ .map-page{grid-template-columns:minmax(0,1fr)} }
.map-page .map-stage{height:min(72vh,720px); border-radius:14px}
@media (max-width:920px){ .map-page .map-stage{height:62vh} }
.stage-tools{position:absolute; right:10px; bottom:10px; display:flex; gap:6px; z-index:5}
.stage-tools .btn{background:rgba(20,24,30,.75); color:#e6ebf1; border-color:rgba(255,255,255,.15); font-size:12px; padding:6px 10px; backdrop-filter:blur(6px)}
.stage-hint{position:absolute; left:12px; bottom:12px; font-size:12px; color:rgba(230,235,241,.6); z-index:5; pointer-events:none}
.side{display:grid; gap:14px}
.side .panel{padding:16px 18px}
.side h3{font-family:var(--f-display); font-size:18px; margin:0 0 6px}
.bars{display:grid; gap:6px; margin-top:10px}
.bar{display:grid; grid-template-columns:72px minmax(0,1fr) 30px; gap:8px; align-items:center; font-size:12px}
.bar .track{height:8px; background:var(--line); border-radius:4px; overflow:hidden}
.bar .fill{height:100%; background:var(--c); border-radius:4px; transition:width .25s}
.bar .v{font-family:var(--f-mono); text-align:right; color:var(--muted)}
.legend{display:grid; gap:4px; font-size:13px; color:var(--muted); margin:0; padding:0; list-style:none}
.legend b{color:var(--ink); font-weight:600}
.pager{display:flex; gap:8px; justify-content:space-between}
pre{margin:8px 0 0; background:color-mix(in srgb,var(--line) 35%,var(--surface)); border:1px solid var(--line); border-radius:8px; padding:10px; font-family:var(--f-mono); font-size:11.5px; line-height:1.5; max-height:200px; overflow:auto}
details summary{cursor:pointer; font-weight:600}

/* ---------- test ---------- */
.test-head{display:flex; flex-wrap:wrap; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:20px}
.frame{display:flex; align-items:center; gap:8px; flex-wrap:wrap}
.layout{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,360px); gap:24px; align-items:start}
@media (max-width:900px){ .layout{grid-template-columns:minmax(0,1fr)} }
.tabs{display:flex; flex-wrap:wrap; gap:6px; margin-bottom:14px}
.tab{font:inherit; font-size:13px; display:inline-flex; align-items:center; gap:7px; padding:6px 11px 6px 9px; border:1px solid var(--line); border-radius:8px; background:var(--surface); color:var(--ink); cursor:pointer}
.tab .dot{width:10px; height:10px; border-radius:50%; background:var(--c)}
.tab .n{font-family:var(--f-mono); font-size:11px; color:var(--muted)}
.tab[aria-selected="true"]{border-color:var(--c); box-shadow:inset 0 0 0 1px var(--c)}
.tab.done .n{color:var(--ink)}
.sec-head{display:flex; align-items:center; gap:12px; padding:18px 20px 14px; border-bottom:1px solid var(--line)}
.sec-head .swatch{width:14px; height:14px; border-radius:50%; background:var(--c); flex:none}
.sec-head h2{font-weight:700; font-size:22px; margin:0}
.sec-head p{margin:0 0 0 auto; color:var(--muted); font-size:13px; text-align:right}
@media (max-width:640px){ .sec-head{flex-wrap:wrap} .sec-head p{margin:0; text-align:left; flex-basis:100%} }
.q{display:grid; grid-template-columns:minmax(0,1fr) auto; gap:10px 20px; padding:14px 20px; border-bottom:1px solid var(--line); align-items:center}
.q .name{font-weight:600; font-size:16px}
.q .def{color:var(--muted); font-size:13px}
.q .controls{display:grid; gap:6px; justify-items:end}
@media (max-width:640px){ .q{grid-template-columns:minmax(0,1fr)} .q .controls{justify-items:start} }
.row{display:flex; align-items:center; gap:8px}
.row .label{width:52px; text-align:right}
@media (max-width:640px){ .row{flex-wrap:wrap} .row .label{text-align:left; width:auto; flex-basis:100%} }
.chips{display:flex; gap:4px; flex-wrap:wrap}
.chip{font:inherit; font-size:12px; min-width:34px; padding:6px 8px; border-radius:6px; border:1px solid var(--line); background:transparent; color:var(--ink); cursor:pointer}
.chip:hover{border-color:var(--c)}
.chip[aria-pressed="true"]{background:color-mix(in srgb,var(--c) 24%,var(--surface)); border-color:var(--c); font-weight:600}
.chip:disabled{opacity:.35; cursor:not-allowed}
.chip.dur{min-width:62px}
.navrow{display:flex; justify-content:space-between; gap:10px; padding:14px 20px}
.out{position:sticky; top:16px; display:grid; gap:14px}
@media (max-width:900px){ .out{position:static} }
.out .panel{padding:16px 18px}
.out h3{font-family:var(--f-display); font-size:18px; margin:0 0 2px}
.progress{height:6px; background:var(--line); border-radius:3px; overflow:hidden; margin:10px 0 4px}
.progress i{display:block; height:100%; background:var(--accent); width:0; transition:width .25s}
.preview-stage{height:240px; border-radius:10px; margin-top:10px}
@media (prefers-reduced-motion: reduce){ *{transition:none!important; animation:none!important} }