:root{
  --ink:#0b1416; --ink2:#0f1b1d; --ink3:#152527; --line:#22393b; --line2:#2f4a4c;
  --fog:#7d9391; --text:#cfd9d6; --paper:#f1e6cf; --lamp:#e8b65a; --lamp2:#c9a45c; --tide:#8fc7c0; --ai:#b9a7d6; --blood:#d98f7a;
  --serif:"Source Han Serif SC","Noto Serif SC","Songti SC","STSong","STZhongsong","SimSun",serif;
  --mono:ui-monospace,"Cascadia Mono",Consolas,"Sarasa Mono SC",monospace;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ink);color:var(--text);font:16px/1.8 var(--serif);-webkit-font-smoothing:antialiased;overflow-x:hidden}
#sea{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
#app{position:relative;z-index:1;min-height:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:1px solid var(--line2);padding:.5em 1.1em;letter-spacing:.12em;transition:border-color .2s,color .2s,background .2s}
button:hover{border-color:var(--lamp);color:var(--paper)}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{outline:1px solid var(--lamp);outline-offset:2px}
button.primary{border-color:var(--lamp);color:var(--lamp)}
button.primary:hover{background:var(--lamp);color:var(--ink)}
button.ghost{border-color:transparent;color:var(--fog);padding:.3em .6em}
button.ghost:hover{color:var(--paper)}
button:disabled{opacity:.4;cursor:default}
input,textarea,select{background:#0c1719;border:1px solid var(--line);padding:.45em .7em;width:100%;border-radius:0}
textarea{resize:vertical;line-height:1.7}
a{color:var(--tide);text-decoration:none;border-bottom:1px solid #8fc7c044}
a:hover{color:var(--paper)}
h1,h2,h3,h4{font-weight:400;margin:0}
.mono{font-family:var(--mono)}
.dim{color:var(--fog)}
.small{font-size:13px}
#toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#1a2c2e;border:1px solid var(--lamp2);color:var(--paper);padding:.5em 1.2em;font-size:14px;opacity:0;transition:.25s;z-index:50;pointer-events:none;max-width:86vw}
#toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 首屏 ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:0 clamp(22px,7vw,110px) clamp(48px,11vh,120px);position:relative}
.hero .lit{--bx:50%;-webkit-mask-image:radial-gradient(ellipse 34% 160% at var(--bx) 50%,#000 0,#000 30%,rgba(0,0,0,.34) 100%);mask-image:radial-gradient(ellipse 34% 160% at var(--bx) 50%,#000 0,#000 30%,rgba(0,0,0,.34) 100%)}
.hero h1{font-size:clamp(54px,11vw,132px);letter-spacing:.22em;color:var(--paper);line-height:1.05;margin-left:-.04em;text-shadow:0 0 40px #0b1416}
.hero .sub{margin-top:18px;font-size:clamp(15px,1.5vw,19px);letter-spacing:.18em;color:var(--text);max-width:34em}
.hero .sub b{color:var(--lamp);font-weight:400}
.hero .cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.hero .cta button{font-size:16px;padding:.8em 1.8em;background:#0b1416aa;backdrop-filter:blur(3px)}
.hero .foot{margin-top:30px;font-size:13px;color:var(--fog);letter-spacing:.08em}
.hero .mark{position:absolute;top:26px;left:clamp(22px,7vw,110px);font-size:13px;letter-spacing:.4em;color:var(--fog)}
.about{background:linear-gradient(#0b141600,#0b1416 120px);padding:120px clamp(22px,7vw,110px) 90px}
.about h2{font-size:15px;letter-spacing:.4em;color:var(--lamp);margin-bottom:34px}
.four{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.four div{padding:26px 22px 30px 0;border-bottom:1px solid var(--line)}
.four div+div{padding-left:22px;border-left:1px solid var(--line)}
.four h3{font-size:24px;color:var(--paper);letter-spacing:.2em;margin-bottom:10px}
.four p{margin:0;font-size:14px;color:var(--fog);line-height:1.9}
.about .note{margin-top:44px;font-size:14px;color:var(--fog);max-width:46em}
@media(max-width:820px){.four{grid-template-columns:1fr 1fr}.four div:nth-child(3){padding-left:0;border-left:0}}
@media(max-width:480px){.four{grid-template-columns:1fr}.four div+div{padding-left:0;border-left:0}}

/* ---------- 通用页框 ---------- */
.page{max-width:1080px;margin:0 auto;padding:34px clamp(16px,4vw,40px) 120px}
.page.wide{max-width:1240px}
.crumb{display:flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.3em;color:var(--fog);margin-bottom:34px}
.crumb a{border:0;color:var(--fog)} .crumb .on{color:var(--lamp)}
.crumb i{flex:0 0 24px;height:1px;background:var(--line2)}
.page h1{font-size:clamp(26px,3.4vw,38px);letter-spacing:.18em;color:var(--paper);margin-bottom:10px}
.page .lead{color:var(--fog);font-size:15px;max-width:44em;margin:0 0 28px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.drop{border:1px dashed var(--line2);padding:16px;background:#0c171999}
.drop.over{border-color:var(--lamp)}
.drop textarea{min-height:300px;border:0;background:transparent;font:13px/1.7 var(--mono);padding:0}

.stats{display:flex;flex-wrap:wrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:8px 0 26px}
.stats div{padding:14px 26px 14px 0;margin-right:26px;border-right:1px solid var(--line)}
.stats div:last-child{border:0}
.stats b{display:block;font:400 30px/1.1 var(--serif);color:var(--paper)}
.stats span{font-size:12px;letter-spacing:.2em;color:var(--fog)}
.issues{margin:0 0 26px;padding:0;list-style:none;font-size:14px}
.issues li{padding:6px 0 6px 18px;position:relative;border-bottom:1px solid #1a2b2d}
.issues li:before{content:"";position:absolute;left:2px;top:1.05em;width:6px;height:6px;border-radius:50%;background:var(--lamp)}
.issues li.error:before{background:var(--blood)}
.issues li b{font-weight:400;color:var(--paper);margin-right:8px}
.tabs{display:flex;gap:2px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:22px}
.tabs button{border:0;border-bottom:2px solid transparent;padding:.6em 1em;color:var(--fog);font-size:14px}
.tabs button.on{color:var(--lamp);border-bottom-color:var(--lamp)}
.card{border:1px solid var(--line);background:#0e191bcc;padding:18px 20px;margin-bottom:14px}
.card h3{font-size:18px;color:var(--paper);letter-spacing:.1em;margin-bottom:6px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.card h3 small{font:12px var(--mono);color:var(--fog);letter-spacing:0}
.tag{font-size:11px;letter-spacing:.15em;border:1px solid var(--line2);padding:0 .5em;color:var(--fog);white-space:nowrap}
.tag.key{border-color:var(--lamp2);color:var(--lamp)}
.tag.truth{border-color:var(--blood);color:var(--blood)}
.kv{display:grid;grid-template-columns:7em 1fr;gap:6px 14px;font-size:14px;margin:8px 0}
.kv dt{color:var(--fog);letter-spacing:.1em} .kv dd{margin:0;min-width:0}
.kv dd[contenteditable]{outline:0;border-bottom:1px dashed var(--line2)} .kv dd[contenteditable]:focus{border-bottom-color:var(--lamp);background:#0c1719}
.carrier{display:grid;grid-template-columns:5em 1fr 6.5em 9em 2em;gap:8px;align-items:start;font-size:13px;padding:8px 0;border-top:1px solid #1a2b2d}
.carrier input,.carrier select,.carrier textarea{font-size:13px;padding:.3em .5em}
.carrier textarea{grid-column:1/-1;min-height:64px}
.carrier .x{border:0;color:var(--fog);padding:0}
@media(max-width:640px){.carrier{grid-template-columns:1fr 1fr}.kv{grid-template-columns:5em 1fr}}
.truthbox{border:1px solid #d98f7a55;background:#1a1414cc}
.confirm{position:sticky;bottom:0;margin:30px -8px 0;padding:16px 8px;background:linear-gradient(#0b141600,#0b1416 30%);display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.confirm label{display:flex;gap:10px;align-items:center;font-size:14px;cursor:pointer}
.confirm input{width:auto}

.seats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
@media(max-width:820px){.seats{grid-template-columns:1fr}}
.seat{border:1px solid var(--line);padding:20px;background:#0e191bcc;transition:border-color .2s,opacity .2s}
.seat.empty{opacity:.45}
.seat.ai{border-color:#b9a7d666}
.seat h3{font-size:22px;color:var(--paper);letter-spacing:.14em}
.seat .role{color:var(--fog);font-size:13px;margin-bottom:10px}
.seat p{font-size:13.5px;margin:6px 0;color:var(--text)}
.seg{display:inline-flex;border:1px solid var(--line2);margin-top:12px}
.seg button{border:0;padding:.3em .9em;font-size:13px;color:var(--fog)}
.seg button.on{background:var(--lamp);color:var(--ink)}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px 28px;margin-bottom:26px}
.opts label{font-size:13px;color:var(--fog);letter-spacing:.1em;display:block}
.opts label b{float:right;color:var(--paper);font-weight:400;font-family:var(--mono)}
input[type=range]{padding:0;border:0;background:transparent;accent-color:var(--lamp);height:26px}

/* ---------- 桌面 ---------- */
.table{display:grid;grid-template-rows:auto 1fr;height:100svh;background:#0b1416f2}
.bar{display:flex;align-items:center;gap:14px;padding:10px 18px;border-bottom:1px solid var(--line);font-size:14px;min-width:0}
.bar .ttl{color:var(--paper);letter-spacing:.2em;white-space:nowrap}
.bar .clock{font-family:var(--mono);color:var(--tide);white-space:nowrap}
.bar .sp{flex:1}
.bar select{width:auto;padding:.25em .5em;font-size:13px;max-width:11em}
.bar button{padding:.3em .8em;font-size:13px;white-space:nowrap}
.lampbtn{display:flex;align-items:center;gap:8px;border-color:var(--line2)}
.lampbtn i{width:12px;height:12px;border-radius:50%;background:#32413f;box-shadow:inset 0 0 0 1px #50605e;transition:.3s}
.lampbtn.on{border-color:var(--lamp);color:var(--lamp)}
.lampbtn.on i{background:var(--lamp);box-shadow:0 0 14px 3px #e8b65a88}
.xbtn{border-color:#d98f7a88;color:var(--blood);font-family:var(--mono)}
.cols{display:grid;grid-template-columns:290px minmax(0,1fr) 300px;min-height:0}
.side{overflow-y:auto;padding:16px 18px 40px;border-right:1px solid var(--line);font-size:14px;min-height:0}
.side.r{border-right:0;border-left:1px solid var(--line)}
.side h4{font-size:12px;letter-spacing:.34em;color:var(--fog);margin:22px 0 10px;display:flex;justify-content:space-between}
.side h4:first-child{margin-top:0}
.pc{padding:10px 0;border-bottom:1px solid #1a2b2d;cursor:pointer}
.pc .n{display:flex;justify-content:space-between;align-items:baseline;color:var(--paper);letter-spacing:.1em}
.pc .n small{color:var(--fog);font-size:12px;letter-spacing:0}
.pc.me .n span:before{content:"";display:inline-block;width:5px;height:5px;background:var(--tide);border-radius:50%;margin-right:7px;vertical-align:middle}
.meter{display:grid;grid-template-columns:2.6em 1fr 3.6em;gap:8px;align-items:center;font:12px var(--mono);color:var(--fog);margin-top:4px}
.meter i{height:3px;background:#1d3032;position:relative;display:block}
.meter i b{position:absolute;inset:0 auto 0 0;background:var(--tide);transition:width .6s}
.meter.mind i b{background:var(--lamp)}
.pc .more{display:none;font-size:12.5px;color:var(--fog);margin-top:8px;line-height:1.7}
.pc.open .more{display:block}
.pc .cond{color:var(--blood);font-size:12.5px;margin-top:4px}
.scenebox p{margin:4px 0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.chips span{border:1px solid var(--line);padding:0 .6em;font-size:12.5px;color:var(--text)}
.clue{padding:9px 0;border-bottom:1px solid #1a2b2d}
.clue b{font-weight:400;color:var(--paper);display:block}
.clue span{font-size:12px;color:var(--fog)}
.clue p{margin:4px 0 0;font-size:12.5px;line-height:1.7;color:var(--text)}
.clue.un b{color:var(--fog)}
.dice{font:12px/1.6 var(--mono);padding:6px 0;border-bottom:1px solid #1a2b2d;color:var(--fog)}
.dice b{font-weight:400;color:var(--text)} .dice .ok{color:var(--tide)} .dice .no{color:var(--blood)}
.tl{font-size:12.5px;padding:5px 0;border-bottom:1px solid #1a2b2d;color:var(--fog)} .tl b{font-weight:400;color:var(--text)}

.center{display:grid;grid-template-rows:1fr auto;min-height:0;min-width:0}
.stream{overflow-y:auto;padding:26px clamp(18px,5vw,64px) 30px;scroll-behavior:smooth}
.stream .in{max-width:680px;margin:0 auto}
.rd{font:12px var(--mono);letter-spacing:.2em;color:#4f6664;margin:34px 0 12px;display:flex;align-items:center;gap:12px}
.rd:after{content:"";flex:1;height:1px;background:#1a2b2d}
.ev{margin:10px 0;animation:rise .5s ease both}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ev.pa{color:var(--paper);margin-top:18px}
.ev.pa .who{color:var(--tide);letter-spacing:.14em;margin-right:12px;font-size:14px}
.ev .priv{font-size:11px;border:1px solid var(--line2);color:var(--fog);padding:0 .4em;margin-right:8px;letter-spacing:.1em}
.ev.na{text-indent:2em;font-size:17px;line-height:2}
.ev.na.old{opacity:.35;text-decoration:line-through;text-decoration-color:#4f6664}
.ev.ca{padding-left:16px;border-left:2px solid var(--line2);font-size:16.5px;line-height:2}
.ev.ca .t{display:block;font-size:12px;letter-spacing:.3em;color:var(--fog)}
.ev.ca.scene{border-left-color:var(--tide)} .ev.ca.event,.ev.ca.trigger{border-left-color:var(--lamp)}
.ev.ca.opening{border:0;padding:0;font-size:19px;line-height:2.1;color:var(--paper);margin:10px 0 26px}
.ev.ca.fail{border-left-color:#d98f7a77} .ev.ca.mind,.ev.ca.disorder{border-left-color:var(--blood);color:#e3c4bb;font-size:15px}
.ev.ca.veil{filter:blur(6px);cursor:pointer;user-select:none} .ev.ca.veil.show{filter:none}
.ev.np .who{color:var(--lamp);letter-spacing:.14em;margin-right:10px;font-size:14px}
.ev.np.ai .who{color:var(--ai)}
.ev.np .src{font:11px var(--mono);color:#4f6664;margin-left:8px;display:none}
.lamp-on .ev.np .src,.lamp-on .ev.na .src{display:inline}
.ev.na .src{font:11px var(--mono);color:#4f6664;margin-left:8px;display:none;text-indent:0}
.ev.dc{font:12.5px/1.7 var(--mono);color:var(--fog);padding:6px 12px;background:#0f1b1d;border:1px solid #1a2b2d;display:inline-block}
.ev.dc b{font-weight:400;color:var(--paper)} .ev.dc .ok{color:var(--tide)} .ev.dc .no{color:var(--blood)}
.ev.cl{border:1px solid var(--lamp2);padding:10px 14px;background:#17201c}
.ev.cl .t{font-size:11px;letter-spacing:.34em;color:var(--lamp)}
.ev.cl b{font-weight:400;color:var(--paper);font-size:17px;margin-right:10px}
.ev.cl p{margin:4px 0 0;font-size:13.5px;color:var(--text)}
.ev.sys{font:12px var(--mono);color:#5d7573;letter-spacing:.06em}
.ev.end{margin:40px 0;padding:28px 26px;border:1px solid var(--lamp);background:#141d1a}
.ev.end h3{color:var(--lamp);letter-spacing:.5em;font-size:15px;margin-bottom:14px}
.ev.end p{margin:0;font-size:17px;line-height:2.1;color:var(--paper)}
.ev.kp{display:none;font:12px/1.75 var(--mono);color:var(--lamp2);background:#161d18;border-left:2px solid var(--lamp);padding:9px 13px;margin:8px 0;white-space:pre-wrap;word-break:break-word}
.ev.kp b{color:var(--lamp);font-weight:400}
.ev.kp.minor{background:none;border-left-color:#5b4c2a;color:#8a7a52;padding:1px 13px;margin:2px 0}
.ev.kp.bad{border-left-color:var(--blood);color:var(--blood)}
.lamp-on .ev.kp{display:block;animation:glow .7s ease both}
@keyframes glow{from{opacity:0;box-shadow:0 0 0 #e8b65a00}40%{box-shadow:0 0 34px #e8b65a33}to{opacity:1;box-shadow:none}}
.composer{border-top:1px solid var(--line);padding:12px clamp(18px,5vw,64px) calc(14px + env(safe-area-inset-bottom))}
.composer .in{max-width:680px;margin:0 auto}
.composer .who{font-size:12.5px;color:var(--fog);letter-spacing:.14em;margin-bottom:6px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.composer .who b{color:var(--tide);font-weight:400}
.composer .who label{display:flex;gap:6px;align-items:center;cursor:pointer;margin-left:auto} .composer .who input{width:auto}
.composer form{display:flex;gap:10px}
.composer textarea{min-height:46px;height:46px;max-height:140px;font-size:16px}
.composer button{white-space:nowrap}
.thinking{font:12px var(--mono);color:var(--lamp2);letter-spacing:.2em;padding:8px 0;display:none}
.busy .thinking{display:block}
.thinking:after{content:"";display:inline-block;width:1.5em;text-align:left;animation:dots 1.2s steps(4) infinite}
@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}
.mtabs{display:none}
@media(max-width:1020px){
  .cols{grid-template-columns:1fr}
  .side{display:none;border:0}
  .cols.show-l .side.l,.cols.show-r .side.r{display:block;grid-row:1}
  .cols.show-l .center,.cols.show-r .center{display:none}
  .mtabs{display:flex;border-top:1px solid var(--line)}
  .mtabs button{flex:1;border:0;font-size:13px;padding:.7em 0;color:var(--fog)} .mtabs button.on{color:var(--lamp)}
  .table{grid-template-rows:auto 1fr auto}
  .bar{flex-wrap:wrap;gap:8px 10px;padding:8px 12px} .bar .ttl{font-size:13px;letter-spacing:.1em}
  .bar .hide-m{display:none}
}
/* 控制台抽屉 */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100vw);background:#0d1718;border-left:1px solid var(--lamp2);z-index:30;transform:translateX(100%);transition:transform .3s;overflow-y:auto;padding:20px 22px 60px;font-size:13.5px}
.drawer.on{transform:none;box-shadow:-30px 0 80px #000a}
.drawer h3{color:var(--lamp);letter-spacing:.4em;font-size:14px;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center}
.drawer h4{font-size:12px;letter-spacing:.3em;color:var(--fog);margin:24px 0 8px;border-bottom:1px solid var(--line);padding-bottom:6px}
.drawer .ln{display:flex;gap:8px;align-items:center;padding:4px 0;flex-wrap:wrap}
.drawer .ln span{flex:1;min-width:0}
.drawer button{padding:.15em .6em;font-size:12.5px;letter-spacing:.05em}
.drawer input,.drawer select{font-size:13px;padding:.25em .5em}

/* ---------- Replay ---------- */
.rp h2{font-size:15px;letter-spacing:.4em;color:var(--lamp);margin:44px 0 14px;border-bottom:1px solid var(--line);padding-bottom:8px}
.rp table{border-collapse:collapse;width:100%;font-size:13.5px}
.rp td,.rp th{border-bottom:1px solid #1a2b2d;padding:6px 10px 6px 0;text-align:left;vertical-align:top}
.rp th{color:var(--fog);font-weight:400;letter-spacing:.14em;font-size:12px}
.rp .curve{width:100%;background:var(--ink2);border:1px solid var(--line)}
.rp .big{display:flex;gap:40px;flex-wrap:wrap;margin:6px 0 18px}
.rp .big div b{display:block;font-size:44px;color:var(--paper);line-height:1.1;font-weight:400}
.rp .big div span{font-size:12px;letter-spacing:.2em;color:var(--fog)}
.rp .novel{white-space:pre-wrap;font-size:16.5px;line-height:2.1;max-width:40em}
.rp .scroll{overflow-x:auto}
.rp .stream{padding:0;overflow:visible} .rp .stream .in{margin:0}
.rp.lamp-on .ev.kp{display:block}
.brow{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid #1a2b2d;flex-wrap:wrap}
.brow b{font-weight:400;color:var(--paper)} .brow .cur{color:var(--lamp);font-size:12px;letter-spacing:.2em}
.brow span{flex:1;min-width:10em}
@media(prefers-reduced-motion:reduce){.ev,.lamp-on .ev.kp{animation:none}}