:root{--ink:#111;--paper:#fff;--soft:#f4f3f0;--line:#e3e1dc;--mut:#6f6d68;--acc:#111;--safe-b:env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;background:var(--paper);color:var(--ink);font-family:Helvetica Neue,Helvetica,Arial,PingFang TC,Hiragino Sans,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}img{display:block;max-width:100%}h1{font-size:26px;font-weight:700;letter-spacing:.01em;margin:22px 20px 6px}h2{font-size:20px;font-weight:700;margin:6px 0 16px}.sub{color:var(--mut);font-size:14px;margin:0 20px 18px;line-height:1.5}main{padding-bottom:calc(84px + var(--safe-b))}.pad{padding:16px 20px calc(96px + var(--safe-b))}.pad .sub{margin:12px 0}.hd{position:sticky;top:0;z-index:5;height:52px;display:flex;align-items:center;justify-content:center;background:#fffffff0;backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.hd img{height:22px;width:auto}.hd .wm{font-weight:800;letter-spacing:.35em;font-size:15px}.tabs{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;background:var(--paper);border-top:1px solid var(--line);padding-bottom:var(--safe-b)}.tab{flex:1;height:56px;font-size:13px;letter-spacing:.04em;color:var(--mut);position:relative}.tab.on{color:var(--ink);font-weight:700}.tab.on:after{content:"";position:absolute;left:30%;right:30%;top:0;height:2px;background:var(--ink)}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;border-radius:9px;background:var(--ink);color:#fff;font-size:11px;margin-left:6px;padding:0 5px}.cta{display:block;width:calc(100% - 40px);margin:8px 20px;height:52px;background:var(--acc);color:#fff;font-weight:700;letter-spacing:.06em;font-size:15px;border-radius:2px}.cta:disabled{background:#c9c7c2}.sticky{position:fixed;left:0;right:0;bottom:calc(56px + var(--safe-b));z-index:6;background:linear-gradient(#fff0,#fff 30%);padding-top:16px}.sm{font-size:12px;letter-spacing:.06em;padding:8px 12px;border:1px solid var(--ink);border-radius:2px;flex-shrink:0}.sm.ghost{border-color:var(--line);color:var(--mut)}.back{font-size:13px;color:var(--mut);padding:12px 20px}.hero{margin:0;background:var(--soft);aspect-ratio:2/3;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-img{width:100%;height:100%;object-fit:cover;animation:fade .6s ease}.hero-wait,.wait{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--mut);font-size:13px;text-align:center;padding:24px}.hero-wait b,.wait b{color:var(--ink);font-size:16px}.banner{margin:0 20px 14px;padding:12px 14px;background:var(--soft);border-left:3px solid var(--ink);font-size:13px;line-height:1.5}.pad .banner{margin:0 0 14px}.chips{position:sticky;top:52px;z-index:4;display:flex;gap:8px;overflow-x:auto;padding:12px 20px;background:var(--paper);scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex-shrink:0;padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:13px;letter-spacing:.04em}.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 10px;padding:4px 14px calc(84px + var(--safe-b))}.card{text-align:left}.ci{position:relative;aspect-ratio:3/4;background:var(--soft);overflow:hidden}.ci img{width:100%;height:100%;object-fit:cover}.tick{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center}.cn{font-size:13px;margin-top:6px;line-height:1.35}.detail h2{margin:16px 20px 4px}.detail .note{color:var(--mut);font-size:13px;margin:0 20px}.dimg{background:var(--soft);aspect-ratio:3/4;overflow:hidden}.dimg img{width:100%;height:100%;object-fit:cover}.pieces{padding:8px 20px 140px}.piece{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.piece img{width:64px;height:80px;object-fit:cover;background:var(--soft);flex-shrink:0}.piece.swapped .pn:before{content:"● ";font-size:9px;vertical-align:2px}.pi{flex:1;min-width:0}.pn{font-size:14px;line-height:1.35}.pp{font-size:13px;color:var(--mut);margin-top:2px}.sheet-bg{position:fixed;inset:0;z-index:20;background:#00000059}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:21;max-height:70vh;overflow-y:auto;background:var(--paper);border-radius:14px 14px 0 0;padding:18px 16px calc(24px + var(--safe-b));animation:up .22s ease}.sh{font-weight:700;font-size:15px;margin:0 4px 12px}.alts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.alt{text-align:left;font-size:12px;line-height:1.3}.alt img{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--soft);margin-bottom:6px;border:2px solid transparent}.alt.on img{border-color:var(--ink)}.alt em{display:block;font-style:normal;color:var(--mut);margin-top:2px}.li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.li img{width:64px;height:85px;object-fit:cover;background:var(--soft);flex-shrink:0}.lt{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px;font-size:14px}.lt span{font-size:12px;color:var(--mut)}.empty{color:var(--mut);font-size:14px;text-align:center;padding:48px 12px;line-height:1.6}.lb{margin-bottom:28px}.lbm{background:var(--soft);aspect-ratio:2/3;display:flex;align-items:center;justify-content:center;overflow:hidden}.lbm img{width:100%;height:100%;object-fit:cover;animation:fade .6s ease}.lbh{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 4px;font-size:16px}.lp{display:flex;align-items:center;gap:12px;padding:8px 0}.lp img{width:48px;height:60px;object-fit:cover;background:var(--soft)}.spin{width:28px;height:28px;border:2px solid var(--line);border-top-color:var(--ink);border-radius:50%;animation:spin .9s linear infinite;margin:0 auto}.toast{position:fixed;left:50%;bottom:calc(140px + var(--safe-b));transform:translate(-50%);z-index:30;background:var(--ink);color:#fff;font-size:13px;padding:10px 16px;border-radius:2px;max-width:86vw;text-align:center;animation:fade .2s ease}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes up{0%{transform:translateY(30px);opacity:.6}to{transform:none;opacity:1}}
