:root{--bg: #fff7f0;--card: #ffffff;--ink: #33272a;--ink-soft: #7d6b70;--line: #ffe3d3;--accent: #ff7a45;--accent-2: #f759ab;--cyan: #2fc6c9;--purple: #8b5cf6;--gold: #e8a312;--danger: #e5484d;--ok: #52c41a;--phase: var(--accent);--phase-soft: #fff1e8;--radius: 18px;--radius-sm: 12px;--shadow: 0 8px 28px rgba(255, 122, 69, .12);--shadow-strong: 0 12px 36px rgba(51, 39, 42, .14)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{height:100%}body{min-height:100svh;background:var(--bg);color:var(--ink);font-family:PingFang SC,HarmonyOS Sans SC,Microsoft YaHei,system-ui,sans-serif;font-size:16px;line-height:1.55;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background-image:radial-gradient(600px 300px at 85% -50px,rgba(247,89,171,.14),transparent),radial-gradient(500px 300px at -60px 30%,rgba(47,198,201,.16),transparent),radial-gradient(520px 320px at 50% 110%,rgba(255,122,69,.12),transparent);background-attachment:fixed}#app{min-height:100svh;display:flex;flex-direction:column}.container{width:100%;max-width:520px;margin:0 auto;padding:16px 16px 32px;flex:1}.card{background:var(--card);border-radius:var(--radius);border:2px solid var(--line);box-shadow:var(--shadow);padding:20px 18px}.card+.card{margin-top:14px}.title{font-size:26px;font-weight:800;letter-spacing:1px}.title .em{color:var(--phase)}.hint{font-size:13px;color:var(--ink-soft)}.hint-lg{font-size:14px;color:var(--ink-soft)}.err{color:var(--danger);font-size:14px;min-height:20px;margin-top:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:10px 18px;border:none;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--phase),var(--accent-2));color:#fff;font-size:16px;font-weight:700;cursor:pointer;width:100%;margin-top:12px;transition:transform .08s,opacity .2s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:#fff;color:var(--phase);border:2px solid var(--phase)}.btn.danger{background:linear-gradient(135deg,var(--danger),#ff7a45)}.btn.small{min-height:38px;font-size:14px;padding:6px 14px;width:auto;margin-top:0}.field{margin-top:14px}.field label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}input[type=text],input[inputmode],textarea{width:100%;min-height:48px;border:2px solid var(--line);border-radius:var(--radius-sm);padding:10px 14px;font-size:16px;color:var(--ink);background:#fffdfb;outline:none;transition:border-color .15s}input:focus,textarea:focus{border-color:var(--phase)}textarea{resize:none}.phase-bar{height:6px;background:var(--phase);border-radius:999px;margin:14px 0 4px;position:relative;overflow:hidden}.phase-bar .fill{position:absolute;inset:0 auto 0 0;background:#ffffff8c;animation:drain linear forwards}@keyframes drain{0%{width:0}to{width:100%}}.player-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.player-card{background:#fffdfb;border:2px solid var(--line);border-radius:var(--radius-sm);padding:14px 12px;text-align:center;font-weight:700;font-size:16px;min-height:52px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;transition:transform .08s,border-color .15s}.player-card:active{transform:scale(.96)}.player-card.dead{opacity:.45;text-decoration:line-through;cursor:default}.player-card.me{border-color:var(--phase)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.offline .dot{background:#ccc!important}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.chip{padding:8px 14px;border-radius:999px;background:var(--phase-soft);color:var(--ink);font-weight:700;font-size:14px;border:2px solid transparent}.chip.active{border-color:var(--phase);color:var(--phase)}.msg{padding:10px 14px;border-radius:14px;margin-top:10px;background:#fffdfb;border:2px solid var(--line);max-width:92%}.msg .who{font-size:13px;font-weight:800;color:var(--accent-2)}.msg.skipped{opacity:.55;font-style:italic}.msg .mark{font-size:12px;color:var(--danger);font-weight:700;margin-left:6px}.msg.round-head{background:var(--phase-soft);border-style:dashed;font-weight:800;font-size:13px;color:var(--phase);padding:6px 14px}.word-card{margin:18px auto 0;width:220px;height:300px;perspective:900px;cursor:pointer}.word-card .inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.4,0,.2,1)}.word-card.flipped .inner{transform:rotateY(180deg)}.word-card .face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:3px solid var(--phase)}.word-card .back{background:repeating-linear-gradient(45deg,var(--phase),var(--phase) 12px,var(--accent-2) 12px,var(--accent-2) 24px);color:#fff;font-size:40px;font-weight:900}.word-card .front{background:#fff;transform:rotateY(180deg);font-size:30px;font-weight:900;padding:20px;text-align:center;box-shadow:var(--shadow-strong)}.word-card .front .sub{font-size:13px;font-weight:500;color:var(--ink-soft)}.winner-banner{text-align:center;font-size:32px;font-weight:900;padding:26px 0 8px;color:var(--gold)}details.replay{margin-top:14px}details.replay summary{cursor:pointer;font-weight:800;padding:12px;background:var(--phase-soft);border-radius:var(--radius-sm);color:var(--phase)}.mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#33272a73;display:flex;align-items:center;justify-content:center;z-index:50;padding:24px}.dialog{background:#fff;border-radius:var(--radius);padding:24px 20px;max-width:340px;width:100%;box-shadow:var(--shadow-strong);animation:pop .18s ease-out}@keyframes pop{0%{transform:scale(.92);opacity:0}}.dialog h3{margin-bottom:8px}.dialog .btn{margin-top:10px}.toast{position:fixed;top:14px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;z-index:60;box-shadow:var(--shadow-strong);animation:pop .18s ease-out}.toast.error{background:var(--danger)}.reconnect-bar{background:#fff3cd;color:#8a6d00;padding:10px 16px;text-align:center;font-size:14px;font-weight:700}.drawer-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#33272a59;z-index:40}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:#fff;z-index:41;padding:20px 18px calc(20px + env(safe-area-inset-bottom));overflow-y:auto;box-shadow:var(--shadow-strong);animation:slide-in .22s ease-out}@keyframes slide-in{0%{transform:translate(40px);opacity:0}}.drawer h3{margin:18px 0 8px;font-size:15px;color:var(--phase)}.drawer .gear,.gear{position:fixed;top:14px;right:14px;z-index:39;width:48px;min-height:48px;padding:0;margin-top:0;border-radius:50%;font-size:20px}.phase-describe{--phase: var(--accent);--phase-soft: #fff1e8}.phase-discuss{--phase: var(--cyan);--phase-soft: #e6faf9}.phase-voting{--phase: var(--purple);--phase-soft: #f3ecff}.phase-flip{--phase: var(--accent-2);--phase-soft: #ffeef5}.phase-settle{--phase: var(--gold);--phase-soft: #fdf4dd}.phase-waiting{--phase: var(--accent);--phase-soft: #fff1e8}.phase-starting{--phase: var(--accent-2);--phase-soft: #ffeef5}.phase-blowup{--phase: var(--danger);--phase-soft: #ffecec}.phase-flash{animation:stage-flash .85s ease-out}@keyframes stage-flash{0%{box-shadow:0 0 0 6px var(--phase);filter:brightness(1.06)}to{box-shadow:0 0 0 0 transparent;filter:brightness(1)}}.msg.system{background:var(--phase-soft);border-style:dashed;border-color:var(--phase);color:var(--phase);font-weight:700;font-size:13px;max-width:100%;text-align:center}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}