:root{--red: #e2001a;--red-deep: #9e0013;--red-soft: #fff1f0;--ink: #1a1c20;--ink-soft: #43474e;--muted: rgba(26, 28, 32, .62);--faint: rgba(26, 28, 32, .42);--line: rgba(226, 0, 26, .16);--hairline: rgba(26, 28, 32, .08);--card: #ffffff}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:#f6f2ec;color:var(--ink);font-family:PingFang SC,HarmonyOS Sans SC,Microsoft YaHei,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{min-height:100dvh;overscroll-behavior-y:none}button{font-family:inherit}.app{position:relative;max-width:460px;min-height:100dvh;margin:0 auto;padding:calc(env(safe-area-inset-top) + 30px) 20px calc(env(safe-area-inset-bottom) + 34px)}.app:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(120% 55% at 50% -10%,rgba(226,0,26,.16) 0%,transparent 62%),radial-gradient(80% 40% at 104% 100%,rgba(226,0,26,.07) 0%,transparent 70%),linear-gradient(180deg,#fffdfa,#f6f2ec 58%,#efe9e1)}.red{background:linear-gradient(180deg,#ff4438,#d00208 55%,#8c000c);-webkit-background-clip:text;background-clip:text;color:transparent}.eyebrow{font-size:10px;font-weight:700;letter-spacing:3px;color:var(--red);opacity:.85}.footnote{margin:26px 0 0;font-size:11px;line-height:1.75;color:var(--faint);text-align:center}.btn{height:54px;width:100%;border:0;border-radius:14px;font-size:16px;font-weight:700;letter-spacing:.5px;color:#fff;cursor:pointer;display:grid;place-items:center;text-decoration:none;transition:transform .15s ease,opacity .2s ease}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.55}.btn.primary{background:linear-gradient(135deg,#f4170f,#d00208 48%,#96000c);box-shadow:0 14px 30px #e2001a42,inset 0 1px #ffffff42}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--red);font-size:14px;font-weight:600;height:50px}.text-btn{justify-self:center;padding:8px 10px;border:0;background:transparent;color:var(--faint);font-size:11.5px;letter-spacing:.5px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.intro{display:flex;flex-direction:column}.crest{width:76px;height:76px;margin-bottom:24px}.crest-ring{position:relative;width:76px;height:76px;border-radius:50%;border:2px solid var(--red);display:grid;place-items:center;background:radial-gradient(circle at 50% 26%,#fff,#ffe9e7 78%);box-shadow:0 10px 28px #e2001a33,inset 0 0 24px #e2001a1a}.crest-ring:after{content:"";position:absolute;top:6px;right:6px;bottom:6px;left:6px;border-radius:50%;border:1px solid rgba(226,0,26,.22)}.crest-letter{font-size:36px;font-weight:900;letter-spacing:-1px;color:var(--red);text-shadow:0 2px 1px rgba(255,255,255,.9)}.intro-title{margin:16px 0 0;font-size:50px;line-height:1.12;font-weight:900;letter-spacing:-2px;color:var(--ink)}.intro-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.intro-stats span{padding:8px 13px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:10.5px;letter-spacing:.5px;color:var(--muted)}.intro-stats b{color:var(--red);font-size:13px;font-weight:800}.intro-cta{margin-top:auto}.version{display:flex;align-items:center;gap:8px;margin:14px 0 0;font-size:11px;font-weight:800;letter-spacing:2px;color:var(--red)}.version span{padding:3px 8px;border-radius:999px;background:var(--red);color:#fff;font-size:9px;font-weight:700;letter-spacing:1px}.intro .footnote{margin-top:20px}.play-top{display:flex;align-items:center;gap:12px;margin-bottom:22px}.icon-btn{flex:none;width:36px;height:36px;border-radius:10px;background:#fff;border:1px solid var(--hairline);color:var(--ink);font-size:15px;cursor:pointer}.round-bars{flex:1;display:flex;gap:5px}.round-bars span{flex:1;height:3px;border-radius:3px;background:#1a1c201a;transition:background .3s ease}.round-bars span.done{background:#e2001a52}.round-bars span.active{background:var(--red);box-shadow:0 0 8px #e2001a59}.counter{min-width:58px;text-align:right;font-size:11px;letter-spacing:1.5px;color:var(--faint);font-variant-numeric:tabular-nums}.round-head{animation:fade-up .35s ease both}.round-meta{display:flex;align-items:center;justify-content:space-between}.score-chip{padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:10px;letter-spacing:1px;color:var(--red);font-variant-numeric:tabular-nums}.mystery{display:flex;align-items:center;gap:15px;margin-top:18px}.mystery-ring{position:relative;flex:none;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--red);background:radial-gradient(circle at 50% 28%,#fff,#ffe6e4 78%);box-shadow:0 8px 22px #e2001a29}.mystery-ring:after{content:"";position:absolute;top:5px;right:5px;bottom:5px;left:5px;border-radius:50%;border:1px dashed rgba(226,0,26,.28)}.mystery-q{font-size:25px;font-weight:900;color:var(--red)}.mystery-copy{min-width:0}.round-title{margin:0;font-size:27px;line-height:1.2;font-weight:900;letter-spacing:-.6px;color:var(--ink)}.round-sub{margin:8px 0 0;font-size:11.5px;line-height:1.5;color:var(--faint)}.round-sub em{font-style:normal;font-weight:700;color:var(--red)}.clue-card{margin-top:22px;padding:4px 18px;border-radius:20px;border:1px solid var(--line);background:var(--card);box-shadow:0 12px 30px #1a1c200d;animation:fade-up .4s ease .05s both}.clue-head{display:flex;align-items:center;justify-content:space-between;padding:14px 0 12px;border-bottom:1px solid var(--hairline)}.clue-head-title{font-size:10px;font-weight:700;letter-spacing:2.5px;color:var(--red);opacity:.85}.clue-dots{display:flex;gap:6px}.clue-dots i{width:5px;height:5px;border-radius:50%;background:#1a1c2024;transition:background .25s ease,box-shadow .25s ease}.clue-dots i.on{background:var(--red);box-shadow:0 0 6px #e2001a73}.clue{display:grid;grid-template-columns:24px 1fr;gap:10px;padding:15px 0;border-bottom:1px solid var(--hairline);animation:fade-up .32s ease both}.clue-no{padding-top:3px;font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--red);opacity:.5;font-variant-numeric:tabular-nums}.clue-text{margin:0;font-size:14px;line-height:1.78;color:var(--ink-soft)}.clue-locked{display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:10px;padding:16px 0}.clue-lock{font-size:7px;letter-spacing:4px;color:#1a1c202e}.clue-lock-note{font-size:10px;letter-spacing:1px;color:#1a1c203d}.guess-form{position:relative;margin-top:20px;z-index:20}.guess-label{display:block;margin-bottom:8px;font-size:10px;font-weight:700;letter-spacing:2px;color:var(--red);opacity:.8}.guess-row{display:flex;gap:10px}.guess-input{flex:1;min-width:0;height:54px;padding:0 16px;border-radius:14px;border:1px solid rgba(26,28,32,.12);background:#fff;color:var(--ink);font-size:15px;font-family:inherit;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.guess-input::placeholder{color:#1a1c204d}.guess-input:focus{border-color:#e2001a8c;box-shadow:0 0 0 3px #e2001a1a}.guess-submit{flex:none;width:54px;height:54px;border:0;border-radius:14px;color:#fff;font-size:22px;font-weight:700;cursor:pointer;background:linear-gradient(135deg,#f4170f,#d00208,#96000c);box-shadow:0 10px 22px #e2001a3d,inset 0 1px #ffffff38;transition:opacity .2s ease,transform .15s ease}.guess-submit:active{transform:scale(.96)}.guess-submit:disabled{opacity:.4;cursor:default}.suggestions{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:30;max-height:300px;overflow-y:auto;border-radius:14px;border:1px solid var(--line);background:#fff;box-shadow:0 20px 44px #1a1c2029;animation:fade-up .18s ease both}.suggestion{display:flex;align-items:center;gap:9px;width:100%;padding:11px 13px;border:0;border-bottom:1px solid var(--hairline);background:transparent;color:var(--ink);text-align:left;cursor:pointer}.suggestion:last-child{border-bottom:0}.suggestion:active{background:#e2001a0f}.suggestion-num{flex:none;width:22px;height:22px;display:grid;place-items:center;border-radius:7px;border:1px solid var(--line);font-size:9.5px;color:var(--red)}.suggestion-name{font-size:13.5px;font-weight:700}.suggestion-en{overflow:hidden;font-size:10px;letter-spacing:.3px;color:#1a1c206b;white-space:nowrap;text-overflow:ellipsis}.suggestion-pos{margin-left:auto;flex:none;font-size:9.5px;color:#1a1c2057}.feedback{margin:12px 0 0;font-size:12px;line-height:1.6;animation:shake .35s ease both}.feedback.error{color:var(--red-deep)}.feedback.hint{color:var(--muted);animation:fade-up .25s ease both}.play-actions{display:grid;gap:8px;margin-top:18px}.clue-empty{margin:0;padding:15px 12px;border-radius:14px;border:1px dashed rgba(226,0,26,.25);background:#fff;font-size:11.5px;text-align:center;color:var(--faint)}.play-footnote{margin-top:22px}.sheet-wrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;align-items:flex-end;justify-content:center}.sheet-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1412126b;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:fade-in .25s ease both}.sheet{position:relative;width:100%;max-width:460px;max-height:92dvh;overflow-y:auto;padding:30px 22px calc(env(safe-area-inset-bottom) + 26px);border-radius:26px 26px 0 0;border-top:2px solid var(--red);background:linear-gradient(180deg,#fff,#fffbf9 62%,#fdf5f3);box-shadow:0 -24px 70px #1a1c2047;animation:sheet-up .4s cubic-bezier(.2,.9,.2,1) both}.sheet .btn{margin-top:20px}.thumb-hero{position:relative;width:128px;height:128px;margin:-8px auto 6px;display:grid;place-items:center}.thumb-ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:1px dashed rgba(226,0,26,.38);animation:spin 10s linear infinite}.thumb-ring.late{top:14px;right:14px;bottom:14px;left:14px;border-style:solid;border-color:#e2001a29;animation:spin 7s linear infinite reverse}.thumb-hero:after{content:"";position:absolute;top:18px;right:18px;bottom:18px;left:18px;border-radius:50%;background:radial-gradient(circle,rgba(226,0,26,.16) 0%,transparent 70%);filter:blur(6px)}.thumb-emoji{position:relative;z-index:1;font-size:78px;line-height:1;animation:thumb-pop .6s cubic-bezier(.2,1.4,.4,1) both;filter:drop-shadow(0 10px 22px rgba(226,0,26,.28))}.thumb-caption{margin:0 0 4px;text-align:center;font-size:11px;font-weight:700;letter-spacing:5px;text-indent:5px;color:var(--red);animation:fade-up .5s ease .15s both}.verdict-icon{width:96px;height:96px;margin:0 auto 8px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:radial-gradient(circle at 50% 32%,rgba(226,0,26,.08) 0%,transparent 72%);font-size:46px;line-height:1;animation:thumb-pop .5s cubic-bezier(.2,1.4,.4,1) both}.verdict-stars{text-align:center;font-size:13px;letter-spacing:4px;color:#1a1c2024}.verdict-stars .on{color:var(--red)}.verdict-title{margin:12px 0 0;font-size:28px;font-weight:900;letter-spacing:-.4px;text-align:center;color:var(--ink)}.sheet.tier-1 .verdict-title{background:linear-gradient(180deg,#ff6a4d,#e2001a 55%,#9e0013);-webkit-background-clip:text;background-clip:text;color:transparent}.verdict-comment{max-width:300px;margin:12px auto 0;font-size:13.5px;line-height:1.8;text-align:center;color:var(--muted)}.verdict-meta{display:flex;align-items:center;justify-content:space-between;margin-top:22px;padding:12px 2px;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);font-size:11px;letter-spacing:1px;color:var(--faint)}.verdict-points{font-size:21px;font-weight:800;letter-spacing:0;color:var(--red);font-variant-numeric:tabular-nums}.answer-card{display:flex;align-items:center;gap:12px;margin-top:16px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:var(--red-soft)}.answer-num{flex:none;width:46px;font-size:30px;font-weight:900;line-height:1;color:var(--red);font-variant-numeric:tabular-nums}.answer-copy{min-width:0}.answer-name{font-size:18px;font-weight:800}.answer-en{margin-top:3px;overflow:hidden;font-size:9px;letter-spacing:1.5px;text-transform:uppercase;color:#1a1c2073;white-space:nowrap;text-overflow:ellipsis}.answer-tag{margin-left:auto;flex:none;max-width:112px;padding:5px 9px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:9.5px;line-height:1.4;text-align:center;color:var(--muted)}.final-head{text-align:center;animation:fade-up .4s ease both}.final-icon{margin:18px 0 0;font-size:48px;line-height:1;filter:drop-shadow(0 12px 24px rgba(226,0,26,.2))}.final-title{margin:14px 0 0;font-size:36px;line-height:1.15;font-weight:900;letter-spacing:-1px;background:linear-gradient(180deg,#ff4b3d,#e2001a,#96000c);-webkit-background-clip:text;background-clip:text;color:transparent}.final-comment{max-width:310px;margin:12px auto 0;font-size:12.5px;line-height:1.8;color:var(--muted)}.score-card{margin-top:26px;padding:22px;border-radius:22px;border:1px solid var(--line);background:var(--card);box-shadow:0 12px 30px #1a1c200d;animation:fade-up .45s ease .05s both}.score-label{font-size:10px;font-weight:700;letter-spacing:3px;text-align:center;color:var(--red);opacity:.8}.score-value{margin-top:6px;text-align:center;font-size:54px;font-weight:900;line-height:1.1;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;color:var(--ink)}.score-value span{font-size:13px;font-weight:600;letter-spacing:0;color:var(--faint)}.score-bar{height:4px;margin-top:16px;border-radius:4px;background:#1a1c2014;overflow:hidden}.score-bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--red-deep),var(--red));animation:bar-grow .8s cubic-bezier(.2,.8,.2,1) both}.score-stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:18px;padding-top:16px;border-top:1px solid var(--hairline)}.score-stats div{display:flex;flex-direction:column;align-items:center;gap:4px}.score-stats b{font-size:18px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}.score-stats small{font-size:11px;font-weight:500;color:var(--faint)}.score-stats span{font-size:10px;letter-spacing:.5px;color:var(--faint)}.breakdown{margin-top:22px;animation:fade-up .45s ease .1s both}.breakdown-head{margin-bottom:6px;font-size:10px;font-weight:700;letter-spacing:2.5px;color:var(--red);opacity:.8}.breakdown-row{display:grid;grid-template-columns:24px 1fr auto 52px;align-items:center;gap:8px;padding:13px 2px;border-bottom:1px solid var(--hairline)}.breakdown-index{font-size:10px;color:var(--red);opacity:.45;font-variant-numeric:tabular-nums}.breakdown-name{overflow:hidden;font-size:14px;font-weight:700;white-space:nowrap;text-overflow:ellipsis}.breakdown-note{font-size:10.5px;color:var(--faint)}.breakdown-points{text-align:right;font-size:12.5px;font-weight:700;color:var(--red);font-variant-numeric:tabular-nums}.breakdown-points.zero{color:#1a1c203d;font-weight:500}.actions{display:grid;gap:10px;margin-top:24px}@keyframes fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-up{0%{opacity:0;transform:translateY(60px)}to{opacity:1;transform:translateY(0)}}@keyframes thumb-pop{0%{opacity:0;transform:scale(.4) rotate(-14deg)}60%{opacity:1;transform:scale(1.12) rotate(3deg)}to{opacity:1;transform:scale(1) rotate(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes bar-grow{0%{width:0}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}50%{transform:translate(4px)}75%{transform:translate(-2px)}}@media (min-width: 600px){.sheet-wrap{align-items:center}.sheet{border-radius:24px;border:1px solid var(--line);max-height:88dvh}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}