:root{color-scheme:light;--paper:#f6f2eb;--card:#fffdf9;--ink:#302d2a;--soft:#746c66;--line:#e6ded3;--accent:#9b5e48;--accent-dark:#7c4938;--green:#527360;--danger:#ae624b;--shadow:0 16px 48px rgba(63,45,31,.07);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink)}button,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:var(--accent-dark)}p{line-height:1.65}.app{min-height:100vh}.site-shell{max-width:1160px;margin:auto;padding:0 28px 70px}.mast{display:flex;align-items:center;gap:14px;min-height:83px;border-bottom:1px solid var(--line)}.brand{font-family:"Songti SC","STSong",serif;font-size:23px;font-weight:700;letter-spacing:.04em}.mast-sub{color:var(--soft);font-size:13px}.mode{margin-left:auto;color:#6f756c;background:#e9ebe3;border-radius:999px;padding:8px 13px;font-size:12px;white-space:nowrap}.eyebrow{display:block;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.09em}.loading{padding:60px;text-align:center;color:var(--soft)}h1,h2,p{margin-top:0}h1,h2{font-family:"Songti SC","STSong",serif;line-height:1.16}h1{font-size:clamp(36px,5vw,64px);letter-spacing:.025em}h2{font-size:26px}.lead{font-size:18px;max-width:570px;color:#5c5650}.primary,.secondary,.text-button,.quiz-option{border-radius:14px;min-height:46px;padding:11px 17px;font-weight:650}.primary{border:1px solid var(--accent);background:var(--accent);color:white;box-shadow:0 8px 20px rgba(155,94,72,.17)}.primary:hover:not(:disabled){background:var(--accent-dark)}.secondary{border:1px solid #d5c9ba;background:var(--card);color:var(--ink)}.secondary:hover:not(:disabled){border-color:var(--accent)}.text-button{border:0;background:transparent;color:var(--soft);padding-left:0}.landing{padding-top:62px}.hero{padding:0 0 52px;max-width:760px}.hero h1{margin:12px 0 24px}.rules{border-left:3px solid #c8a28a;padding-left:16px;color:var(--soft);font-size:14px;margin:34px 0 0}.scene-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.scene-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:312px}.scene-person{display:flex;align-items:center;gap:18px}.avatar{width:58px;height:58px;border-radius:18px;flex:none}.scene-title h2{margin:6px 0 0}.scene-facts{color:#5c5650;font-size:15px;margin:20px 0 25px}.scene-facts p{margin:0 0 10px}.scene-card .primary{margin-top:auto;align-self:flex-start}.game{max-width:960px;margin:0 auto;padding-top:24px}.game-header{display:grid;grid-template-columns:1fr auto;column-gap:20px;align-items:center;padding:22px 26px 16px;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.identity{display:flex;align-items:center;gap:14px}.identity h1{font-size:30px;margin:5px 0 0}.meter{text-align:right}.meter-label,.meter-goal{display:block;color:var(--soft);font-size:12px}.score{display:block;font-size:34px;line-height:1.2}.score-track{grid-column:1/-1;width:100%;height:6px;background:#e8e0d6;border-radius:10px;margin-top:20px;overflow:hidden}.score-track span{display:block;height:100%;background:var(--accent);border-radius:10px}.danger,.safe{grid-column:1/-1;margin:10px 0 0;font-size:13px}.danger{color:var(--danger);font-weight:700}.safe{color:var(--soft)}.game-stage{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:22px;margin-top:22px}.story{min-width:0}.background{border:1px solid var(--line);border-radius:16px;background:#ede8df;padding:14px 18px;color:#5b554d}.background summary{cursor:pointer;font-weight:700}.evidence{display:flex;gap:12px;font-size:14px;margin:12px 0 0;scroll-margin-top:20px}.evidence-kind{font-size:11px;white-space:nowrap;border:1px solid #cdbfaf;border-radius:999px;padding:2px 7px;height:max-content;color:#7d6b5c}.hint{background:#f0e5d6;border-radius:12px;padding:12px 15px;font-size:14px;margin:13px 0 0}.messages{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:26px 3px 50px}.message{max-width:min(88%,600px);border-radius:18px;padding:15px 17px;background:var(--card);border:1px solid var(--line);box-shadow:0 4px 15px rgba(54,42,34,.035);overflow-wrap:anywhere}.message.player{align-self:flex-end;background:#efe3d8;border-color:#e7d0bd}.message-who{font-size:12px;color:var(--soft);font-weight:700;margin-bottom:8px}.message-text{white-space:pre-wrap;line-height:1.65;margin:0}.delta{margin-top:13px;padding-top:10px;border-top:1px solid rgba(90,70,50,.16);font-size:12px;line-height:1.45;font-weight:700}.delta.down{color:var(--danger)}.delta.up{color:var(--green)}.round-detail{font-size:12px;margin-top:10px}.round-detail summary{cursor:pointer;color:#694f43}.rubric{margin-top:10px}.rubric-row{border-top:1px solid rgba(90,70,50,.12);padding:8px 0}.rubric-row p{margin:4px 0 0;color:#645c55}.delta-note{color:#645c55}.evidence-links{display:flex;flex-wrap:wrap;gap:10px}.sidebar{background:#ebe7df;border:1px solid var(--line);border-radius:18px;padding:20px;height:max-content}.side-copy{font-size:14px;color:#625b53}.sidebar button{display:block;width:100%;margin-top:10px}.composer{position:sticky;bottom:0;background:rgba(255,253,249,.97);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 -12px 40px rgba(63,45,31,.07);backdrop-filter:blur(10px);margin:0 232px 0 0;z-index:3}.composer-label{display:block;font-size:14px;font-weight:700;margin-bottom:9px}.composer textarea{width:100%;min-height:90px;border:1px solid #d8cec1;border-radius:11px;background:#fffefa;color:var(--ink);padding:11px 12px;resize:vertical;outline:none;line-height:1.55}.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(155,94,72,.1)}.composer-bottom{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--soft);margin:7px 0 13px}.tech-error{background:#fff1ed;color:#9b3f33;border:1px solid #e8bbae;padding:10px;border-radius:9px;font-size:13px;margin-bottom:12px}.send{width:100%}.ending{max-width:840px;margin:40px auto}.ending-hero,.trail-section,.recap,.penalty{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:28px;margin-bottom:18px}.ending-hero h1{font-size:clamp(34px,5vw,52px);margin:12px 0 14px}.ending-hero blockquote{font-family:"Songti SC","STSong",serif;border-left:3px solid var(--accent);margin:22px 0 0;padding:6px 0 6px 18px;color:#5c4f47;font-size:20px}.consequence{background:#f2e3d7;border-radius:12px;padding:13px 16px}.ending-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.ending-stats div{border:1px solid var(--line);border-radius:12px;padding:12px 16px;min-width:110px;font-weight:700}.trail-section h2,.penalty h2{font-size:24px}.score-trail{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.trail-start,.trail-point{border-radius:12px;background:#f1ebe2;padding:9px 12px}.trail-point{display:flex;flex-direction:column;gap:2px}.trail-point small{font-size:11px;color:var(--soft)}.quiz-options{display:grid;gap:10px}.quiz-option{border:1px solid var(--line);background:#f6f2eb;text-align:left;white-space:normal}.quiz-option:hover{border-color:var(--accent)}.question{font-weight:700}.quiz-error{color:var(--danger);margin:12px 0 0}.quiz-success{color:var(--green);font-weight:700}.recap-intro{font-size:13px;color:var(--soft);margin:18px 0}.recap-round{border-top:1px solid var(--line);padding:14px 0}.recap-round summary{cursor:pointer;font-weight:700}.recap-body{padding-top:12px}.recap-pair{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px;padding:9px 0;border-bottom:1px solid #f0e9e1;font-size:13px}.recap-pair strong{color:#76675c}.recap-pair p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.examples{background:#f3eadf;border-radius:12px;padding:15px;margin-top:18px}.examples p{margin:7px 0 0;font-size:14px}.ending-actions{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.ending-actions button{flex:1;min-width:160px}
.crisis{grid-column:1/-1;margin:9px 0 0;background:#f8e8df;color:#914b39;padding:10px 12px;border-radius:10px;font-size:13px;font-weight:700}
.action-error{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:16px 0 0;padding:12px 14px;background:#fff1ed;color:#943f33;border:1px solid #e8bbae;border-radius:12px;font-size:13px;line-height:1.5}.action-error .secondary{min-height:36px;padding:6px 11px;white-space:nowrap;color:#793b30;border-color:#d9ac9e}.quote-label{font-size:13px;font-weight:700;color:var(--accent);margin:22px 0 0}.ending-hero .quote-label+blockquote{margin-top:8px;white-space:pre-wrap;overflow-wrap:anywhere}.penalty-exchange{background:#f5efe7;border:1px solid var(--line);border-radius:12px;padding:14px;margin:14px 0 18px;overflow-wrap:anywhere}.penalty-exchange strong{display:block;color:#80675b;font-size:12px}.penalty-exchange p{margin:4px 0 14px;white-space:pre-wrap}.penalty-exchange p:last-child{margin-bottom:0}.example-caveat{color:#7e7063;font-size:12px}
@media(max-width:760px){.action-error{align-items:flex-start;flex-direction:column}.action-error .secondary{width:100%}}
@media(max-width:760px){.site-shell{padding:0 15px 40px}.mast{min-height:66px;gap:9px}.brand{font-size:19px}.mast-sub{display:none}.mode{font-size:10px;padding:6px 8px;max-width:62%;white-space:normal;text-align:right}.landing{padding-top:40px}.hero{padding-bottom:28px}.hero h1{margin-bottom:14px}.lead{font-size:16px}.rules{font-size:13px;margin-top:22px}.scene-grid{grid-template-columns:1fr;gap:14px}.scene-card{padding:20px;min-height:0}.scene-facts{font-size:14px;margin:18px 0}.scene-card .primary{width:100%}.game{padding-top:12px}.game-header{padding:16px;border-radius:17px}.identity .avatar{height:46px;width:46px;border-radius:14px}.identity h1{font-size:23px}.score{font-size:28px}.meter-goal{font-size:10px}.game-stage{display:block;margin-top:13px}.sidebar{display:flex;align-items:center;gap:8px;padding:10px;background:transparent;border:0;box-shadow:none}.sidebar .eyebrow,.side-copy{display:none}.sidebar button{width:auto;margin:0;font-size:12px;min-height:38px;padding:7px 10px}.messages{padding:18px 0 32px;gap:13px}.message{max-width:90%;padding:12px 13px}.composer{margin:0 -15px;bottom:0;border-radius:16px 16px 0 0;padding:12px 15px calc(12px + env(safe-area-inset-bottom))}.composer textarea{min-height:72px}.ending{margin:15px auto}.ending-hero,.trail-section,.recap,.penalty{border-radius:17px;padding:20px;margin-bottom:12px}.ending-hero h1{font-size:34px}.ending-stats div{min-width:90px;font-size:13px;padding:10px}.ending-actions{flex-direction:column}.ending-actions button{width:100%}.recap-pair{grid-template-columns:1fr;gap:2px}.evidence{display:block}.evidence-kind{display:inline-block;margin-right:7px}}

.scene-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}.scene-filters [aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:white}

.hosted-notice{font-size:12px;line-height:1.7;color:var(--soft);max-width:650px;margin:18px 0 0}