:root{color-scheme:light;--paper:#f8f2e6;--ink:#352e29;--muted:#75685e;--line:#d9cdbb;--orange:#9c482c;--green:#426855}
*{box-sizing:border-box} [hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
main{max-width:760px;margin:auto;padding:16px 24px 24px}button,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
button{font:inherit;min-height:44px;border:1px solid var(--line);border-radius:12px;background:#fffaf1;color:var(--ink);padding:9px 13px;cursor:pointer}
button:hover:not(:disabled){border-color:var(--orange);background:#f4e4d1}button:disabled{cursor:default;color:#82766b;background:#efe8dc}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.masthead{display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;letter-spacing:.12em;color:var(--orange);font-size:14px}.quiet{background:none;border-color:transparent;color:var(--muted)}
h1{font-family:Georgia,"Songti SC",serif;font-size:42px;line-height:1.13;letter-spacing:-.04em;margin:8px 0 20px}h1 br{display:none}h2{font-size:22px;margin:0}h3{font-size:17px;margin:12px 0 6px}p{margin:8px 0}.chapter{display:flex;justify-content:space-between;align-items:center;gap:12px}#progress,.eyebrow{font-size:14px;color:var(--orange);letter-spacing:.1em}#fact{color:var(--muted)}
.people{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}.person{display:flex;gap:10px;align-items:center;border:1px solid var(--line);padding:10px;border-radius:16px;background:#f2e8d7}.person.target{outline:3px solid var(--orange)}.person strong,.person span:not(.face){display:block}.person strong{font-size:16px}.person div span{font-size:14px;color:var(--muted)}.face{display:grid;place-items:center;flex-shrink:0;width:46px;height:46px;background:#eac09a;border-radius:45% 48% 42% 46%;font-size:30px;color:#634331;border:2px solid #8b6247}.face.clone{background:#d4dcc7;border-color:#61795e;transform:rotate(5deg)}
#willing{font-size:14px;color:var(--green);margin:8px 0 12px}.instruction{font-size:14px;color:var(--muted);margin:4px 0 10px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.cards button{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:10px;gap:4px;min-height:112px;line-height:1.4}.cards small{font-size:13px;color:var(--muted);margin-top:auto}.card-icon{color:var(--orange);font-size:20px}.cards button[aria-pressed=true]{border:2px solid var(--orange);background:#f5dfc8;box-shadow:0 0 0 2px #9c482c22}.cards button:disabled{opacity:.75}
.timeline{display:grid;grid-template-columns:24px repeat(3,minmax(0,1fr));gap:7px;margin:16px 0 10px;align-items:stretch}.timeline>strong{font-size:14px;text-align:center;color:var(--muted)}.timeline>strong.current{color:var(--orange)}.timeline .lane{align-self:center}.cell{font-size:13px;line-height:1.4;min-height:64px;padding:7px 4px;border-style:dashed}.cell.current{border-color:#a16d4c;background:#fffdf6}.cell.locked{background:#eee8dd;color:#74695e}.cell.filled{border-style:solid;background:#e8eddf;color:#39503b}#together{width:100%}.offers{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.offers button{flex:1;min-width:90px;font-size:14px}.consequence{font-size:14px;color:var(--muted);margin-top:10px}
#status{border-left:3px solid var(--green);background:#eaf0e4;padding:10px 12px;font-size:15px;min-height:44px;margin:12px 0}#status:empty{display:none}#status[data-kind=refuse]{background:#f7e0d6;border-color:#a34831}#status[data-kind=notyet]{background:#f7e7bd;border-color:#927027}#status[data-kind=invalid]{background:#e9e4db;border-color:#75685e}
.controls{position:sticky;bottom:0;display:flex;gap:10px;padding:12px 0;background:var(--paper);z-index:2}.controls button{flex:1}.controls .primary{background:var(--orange);border-color:var(--orange);color:white}.controls .primary:disabled{background:#e6d8c9;color:#766858;border-color:#d9cdbb}.rules{font-size:14px;color:var(--muted)}summary{min-height:44px;cursor:pointer;padding:10px 0}.rules p{font-size:14px}.night-options{display:grid;gap:12px;margin:24px 0}#night{padding:28px 0 45px}#ending{padding-top:6px}.diaries{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.diaries article{background:#fffcf4;border:1px solid var(--line);padding:12px;border-radius:3px 14px 14px 3px;box-shadow:3px 4px 0 #e6dccd}.diaries article:last-child{background:#edf1e7}.diaries h3{margin:0 0 10px}.diaries ol{list-style:none;padding:0;margin:0}.diaries li{padding:8px 0;border-top:1px solid #d9cdbb99;font-size:15px}.diaries li:first-child{border-top:0}blockquote{margin:22px 0 14px;font-size:19px;line-height:1.6;font-family:Georgia,"Songti SC",serif}#farewell{font-size:15px;color:var(--muted)}#facts{font-size:14px}.reveal{padding:15px 0;border-top:1px solid var(--line);margin-top:16px}#answer{font-size:25px;color:var(--orange);font-weight:700}#questions article{border-top:1px solid var(--line);padding:10px 0}#questions small{font-size:13px;color:var(--muted)}
@media(max-width:500px){main{padding:10px 18px 20px}h1{font-size:34px;margin:5px 0 16px}h1 br{display:block}h2{font-size:19px}#fact{font-size:15px}.people{margin-top:10px;gap:8px}.person{padding:8px}.cards button{min-height:108px;font-size:15px}.timeline{margin-top:12px}.diaries{gap:8px}.diaries article{padding:10px}.diaries li{font-size:14px}.controls{padding:9px 0}#willing{margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}