:root{
  --bg:#15171c; --bg2:#1b1e25; --panel:#21252e; --panel2:#272c37;
  --line:#333a47; --line2:#3f4756;
  --ink:#ecebe6; --mut:#9aa0ad; --mut2:#828896;
  --gold:#e3bb5e; --gold2:#c89a3e;
  --red:#d2453d; --grn:#5eb87a; --blu:#5aa9e6; --pur:#b07cd6;
  --shadow:0 6px 22px rgba(0,0,0,.45);
  --serif:"Songti SC","Noto Serif SC",Georgia,"Times New Roman",serif;
  --noise:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
html,body{margin:0;padding:0;height:100%}
body{
  position:fixed;inset:0;overflow:hidden;
  background:var(--noise),radial-gradient(120% 80% at 50% -10%, #1d2230 0%, var(--bg) 55%) fixed;
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:15px; line-height:1.5;
  overscroll-behavior:none;
}
#app{max-width:680px;margin:0 auto;height:100%;overflow:hidden;display:flex;flex-direction:column}
button{font-family:inherit;cursor:pointer}
.hidden{display:none !important}
h1,h2,h3{font-family:var(--serif);font-weight:600}

/* 顶部 */
#topbar{
  position:relative;z-index:30;display:flex;align-items:center;gap:8px;flex:0 0 auto;
  padding:calc(8px + env(safe-area-inset-top)) 12px 9px;
  background:linear-gradient(#181b22,#16181e);
  border-bottom:1px solid var(--line);
}
#topbar::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2),transparent);opacity:.6}
.icon-btn{
  width:40px;height:40px;border:1px solid var(--line);border-radius:10px;
  background:var(--panel);color:var(--ink);font-size:17px;line-height:1;display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:transform .12s,background .15s;
}
.icon-btn:active{background:var(--panel2);transform:scale(.94)}
#caseTitle{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0;padding:3px 6px;border-radius:8px}
#caseTitle:active{background:var(--panel)}
.brand{font-family:var(--serif);color:var(--gold);font-size:12px;letter-spacing:4px;font-weight:600}
.case-name{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 计时胶囊 */
#timerPill{
  position:fixed;left:50%;transform:translateX(-50%);top:calc(56px + env(safe-area-inset-top));z-index:40;
  background:var(--gold);color:#1a160c;padding:6px 14px;border-radius:20px;font-weight:700;
  display:flex;align-items:center;gap:8px;box-shadow:var(--shadow);font-variant-numeric:tabular-nums;
}
#timerPill.warn{animation:pillPulse 1s ease-in-out infinite}
#timerPill b{font-size:16px}
@keyframes pillPulse{50%{background:var(--red);color:#fff;transform:translateX(-50%) scale(1.05)}}

/* 主视图 */
#view{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 14px calc(80px + env(safe-area-inset-bottom));}
.view-enter{animation:viewEnter .28s ease both}
@keyframes viewEnter{from{opacity:0;transform:translateY(8px)}}
.section-h{display:flex;align-items:baseline;gap:10px;margin:4px 0 14px}
.section-h h2{margin:0;font-size:22px;letter-spacing:1px;position:relative;padding-left:12px}
.section-h h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:2px;background:linear-gradient(var(--gold),var(--gold2))}
.section-h .sub{color:var(--mut);font-size:12px;flex:0 0 auto}
.section-h::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent)}
.muted{color:var(--mut)}
.center-empty{text-align:center;color:var(--mut);padding:38px 20px}
.center-empty .big{font-size:38px;margin-bottom:10px;opacity:.7}

/* 通用按钮 */
.btn{border:1px solid var(--line2);background:var(--panel);color:var(--ink);padding:9px 14px;border-radius:10px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:transform .12s,filter .12s,box-shadow .12s,background .15s}
.btn:active{transform:scale(.96)}
.btn.gold{background:linear-gradient(#ecc468,#cfa23e);color:#1a160c;border-color:#cfa23e}
.btn.gold:active{filter:brightness(.92);box-shadow:inset 0 2px 6px rgba(0,0,0,.3)}
.btn.ghost{background:transparent}
.btn.red{border-color:#6b2b28;color:#e98a84;background:#2a1c1c}
.btn.sm{padding:7px 11px;font-size:13px;border-radius:8px;min-height:36px}
.btn.block{display:flex;width:100%;justify-content:center}
.chip{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:18px;border:1px solid var(--line2);background:var(--panel);font-size:13px;color:var(--mut);min-height:34px;transition:background .18s,color .18s,border-color .18s,transform .12s}
.chip:active{transform:scale(.95)}
.chip.on{background:var(--gold);color:#1a160c;border-color:var(--gold);font-weight:700}
.row{display:flex;gap:8px;flex-wrap:wrap}
.scroll-x{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
.scroll-x::-webkit-scrollbar{height:0}
.scroll-x>*{flex:0 0 auto;white-space:nowrap}

/* 卡片 */
.card{background:var(--panel);background-image:var(--noise);background-blend-mode:overlay;border:1px solid var(--line);border-radius:11px;padding:13px;margin-bottom:10px;
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.045);animation:cardIn .3s ease both}
@keyframes cardIn{from{opacity:0;transform:translateY(6px)}}
.card .ttl{font-weight:700;font-size:15px;display:flex;align-items:center;gap:7px}
.card .meta{color:var(--mut);font-size:12px;margin-top:3px}
/* 列表交错入场 */
#view .card:nth-child(1),#view .sus-card:nth-child(1){animation-delay:0s}
#view .card:nth-child(2){animation-delay:.03s}
#view .card:nth-child(3){animation-delay:.06s}
#view .card:nth-child(4){animation-delay:.09s}
#view .card:nth-child(5){animation-delay:.12s}
#view .card:nth-child(6){animation-delay:.15s}
#view .card:nth-child(n+7){animation-delay:.18s}

/* 关系图 */
.graph-tools{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
#graphCanvas{position:relative;width:100%;height:60vh;min-height:360px;background:
  linear-gradient(var(--bg2),#191c23);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;touch-action:none;box-shadow:inset 0 2px 14px rgba(0,0,0,.45)}
#graphCanvas .grid-bg{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px}
#graphCanvas::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:14px;
  background:radial-gradient(120% 120% at 50% 45%, transparent 52%, rgba(0,0,0,.5) 100%)}
svg.edges{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.gnode{position:absolute;width:62px;height:62px;margin:-31px 0 0 -31px;border-radius:50%;
  background:radial-gradient(circle at 36% 30%, #333a47, #1c2027 78%);
  border:2px solid var(--c);display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;font-weight:700;color:#fff;box-shadow:0 3px 12px rgba(0,0,0,.55),0 0 0 4px rgba(0,0,0,.18);touch-action:none;user-select:none;padding:4px;overflow:hidden;z-index:2}
.gnode span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.1;text-shadow:0 1px 2px rgba(0,0,0,.7)}
.gnode.sel{box-shadow:0 0 0 3px var(--gold),0 3px 12px rgba(0,0,0,.55)}
.gnode.truth::after{content:"☠";position:absolute;top:-4px;right:-2px;font-size:13px;filter:drop-shadow(0 0 2px #000)}
.glabel{position:absolute;transform:translate(-50%,-50%);background:#12141a;border:1px solid var(--c);color:var(--c);
  font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px;white-space:nowrap;pointer-events:auto;z-index:1;
  max-width:88px;overflow:hidden;text-overflow:ellipsis;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.link-banner{background:#2a2417;border:1px solid var(--gold2);color:var(--gold);border-radius:10px;padding:10px 12px;margin-bottom:10px;font-size:13px;font-weight:600;text-align:center;animation:cardIn .3s ease both}
.legend{display:flex;gap:11px;flex-wrap:wrap;margin-top:10px;justify-content:center}
.legend span{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--mut)}
.legend i{width:16px;height:0;border-top:3px solid;border-radius:2px;display:inline-block}

/* 线索 */
.round-step{display:flex;align-items:center;justify-content:center;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:9px;margin-bottom:10px}
.round-step .rlabel{font-family:var(--serif);font-weight:700;font-size:15px;color:var(--gold)}
.round-step button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line2);background:var(--panel2);color:var(--ink);font-size:18px;font-weight:700;line-height:1}
.clue-card{display:flex;gap:10px;position:relative;padding-left:16px;overflow:hidden}
.clue-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent,var(--gold2))}
.clue-card.star{border-color:var(--gold2)}
.clue-card .star{font-size:18px;flex:0 0 auto;color:var(--mut2);padding:6px;margin:-6px 0 -6px -6px;transition:transform .15s,color .2s}
.clue-card .star.on{color:var(--gold)}
.clue-card .star.pop{animation:popStar .4s ease}
@keyframes popStar{40%{transform:scale(1.35)}}
.clue-card .body{flex:1;min-width:0}
.clue-text{font-size:15px;white-space:pre-wrap;word-break:break-word;font-family:var(--serif);letter-spacing:.2px;line-height:1.55;padding-right:44px}
.stamp{position:absolute;top:9px;right:9px;font-size:10px;font-weight:800;color:var(--red);border:1.5px solid var(--red);border-radius:50%;width:38px;height:38px;display:flex;align-items:center;justify-content:center;text-align:center;line-height:1.05;transform:rotate(-8deg);opacity:.8;letter-spacing:-.5px}
.tag{display:inline-block;background:var(--panel2);border:1px solid var(--line2);color:var(--mut);font-size:11px;padding:2px 8px;border-radius:10px;margin:5px 5px 0 0}
.tag.owner{color:var(--blu);border-color:#3a6a8c}
.tag.loc{color:var(--grn);border-color:#3a6b4a}

/* 时间线表 */
.tl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;-webkit-overflow-scrolling:touch}
table.tl{border-collapse:collapse;min-width:100%;font-size:13px}
table.tl th,table.tl td{border:1px solid var(--line);padding:0;vertical-align:top}
table.tl th{background:var(--panel2);position:sticky;top:0;padding:9px 6px;font-size:12px;white-space:nowrap}
table.tl th.col-h{cursor:pointer}
table.tl td.name-c,table.tl th.name-c{position:sticky;left:0;background:var(--panel2);z-index:2;min-width:74px;max-width:96px;padding:9px 6px;font-weight:700;font-size:12px}
table.tl td.name-c{cursor:pointer}
table.tl td .cell{min-width:124px;min-height:48px;padding:8px;font-size:16px;white-space:pre-wrap;word-break:break-word;color:var(--ink);outline:none}
table.tl td .cell:empty::before{content:"＋";color:var(--mut2);font-weight:400}
table.tl td .cell:focus{background:#262c37;box-shadow:inset 0 0 0 2px var(--gold2)}

/* 推理 */
.sus-card{animation:cardIn .3s ease both}
.sus-card .top{display:flex;align-items:center;gap:8px}
.sus-card .dot{width:12px;height:12px;border-radius:50%;flex:0 0 auto}
.sus-name{font-weight:700;font-size:15px;flex:1}
.sus-pct{font-variant-numeric:tabular-nums;font-weight:800;font-size:16px;transition:transform .12s}
.sus-pct.pop{animation:popNum .35s ease}
@keyframes popNum{45%{transform:scale(1.28)}}
.bar{height:9px;border-radius:5px;background:var(--panel2);overflow:hidden;margin:9px 0}
.bar>i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,#5eb87a,#e0b65c,#d2453d);transition:width .7s cubic-bezier(.2,.8,.2,1)}
.sus-card.hot{border-color:#6b2b28}
.sus-card.hot .bar>i{box-shadow:0 0 12px var(--red)}
.sus-card.hot .sus-name::after{content:"· 头号嫌疑";color:var(--red);font-size:11px;font-weight:600;margin-left:6px}
.sus-card.hot{animation:cardIn .3s ease both,susPulse 1.8s ease-in-out infinite}
@keyframes susPulse{50%{box-shadow:var(--shadow),0 0 0 1px rgba(210,69,61,.4),0 0 16px rgba(210,69,61,.18)}}
.sus-fields{display:grid;gap:7px;margin-top:6px}
.f-line{display:flex;gap:7px;align-items:flex-start;font-size:13px}
.f-line label{flex:0 0 42px;color:var(--mut);padding-top:9px;font-size:12px}
.mini-in{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:8px;font-size:16px;font-family:inherit;min-height:36px;resize:vertical;width:100%}
input[type=range]{width:100%;accent-color:var(--gold);height:30px}
.checklist{list-style:none;padding:0;margin:6px 0 0}
.checklist li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:13.5px;color:var(--mut);display:flex;gap:8px}
.checklist li:before{content:"›";color:var(--gold)}

/* 主持 */
.host-sec{margin-bottom:20px}
.host-sec>h3{font-size:15px;margin:0 0 10px;color:var(--gold);font-family:var(--serif);border-left:3px solid var(--gold2);padding-left:8px;letter-spacing:.5px}
.timer-ring{width:188px;height:188px;margin:6px auto;border-radius:50%;padding:11px;
  background:conic-gradient(var(--gold) calc(var(--p,0)*1%),var(--line) 0);transition:background .6s linear}
.timer-ring>div{width:100%;height:100%;border-radius:50%;background:radial-gradient(circle,#1b1e25,#15171c);display:flex;flex-direction:column;align-items:center;justify-content:center}
.timer-big{font-family:var(--serif);font-variant-numeric:tabular-nums;font-size:46px;font-weight:700;letter-spacing:2px;line-height:1}
.timer-ring .tlabel{font-size:12px;color:var(--mut);margin-top:4px;max-width:130px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.timer-big.warn{color:var(--red);animation:beat 1s ease-in-out infinite}
@keyframes beat{50%{transform:scale(1.06)}}
.total-prog{height:6px;border-radius:4px;background:var(--panel2);overflow:hidden;margin:2px 0 12px}
.total-prog>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold2),var(--gold));transition:width .5s}
.phase-list{display:flex;flex-direction:column;gap:6px}
.phase-item{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 11px;animation:cardIn .3s ease both}
.phase-item.active{border-color:var(--gold);background:#262112}
.phase-item.done{opacity:.5}
.phase-item.done .pn::before{content:"✓ ";color:var(--grn)}
.phase-item .pn{flex:1;font-weight:600;font-size:13.5px}
.phase-item .pt{color:var(--mut);font-size:12px;font-variant-numeric:tabular-nums}
.phase-item .pgo{min-height:36px}
.vote-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.vote-cell{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:11px 10px 9px;text-align:center;animation:cardIn .3s ease both;transition:border-color .2s,box-shadow .2s,opacity .2s}
.vote-cell .vn{font-weight:700;font-size:14px}
.vote-cell .vsub{font-size:10px;color:var(--mut);margin-top:1px}
.vote-cell .vc{font-size:26px;font-weight:800;color:var(--gold);font-family:var(--serif);margin-top:2px}
.vote-cell.lead{border-color:var(--gold)}
.vote-cell.right{border-color:var(--grn);box-shadow:0 0 12px rgba(94,184,122,.5)}
.vote-cell.wrong{opacity:.5}
.vote-cell.dim{opacity:.4}
.vote-cell .vinfo{position:absolute;top:4px;right:5px;font-size:15px;color:var(--mut2);padding:4px;background:none;border:0;line-height:1;opacity:.7}
.snd-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.snd-btn{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:13px 8px;text-align:center;font-size:13px;font-weight:600;transition:transform .12s,border-color .2s,background .2s}
.snd-btn:active{transform:scale(.96)}
.snd-btn.on{border-color:var(--gold);background:#262112;color:var(--gold)}
.snd-btn .ic{font-size:22px;display:block;margin-bottom:4px}
.dice-out{font-family:var(--serif);font-size:44px;font-weight:700;text-align:center;color:var(--gold);min-height:54px}

/* 全屏计时 */
#fsTimer{position:fixed;inset:0;z-index:120;background:#0a0b0e;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gold)}
#fsTimer .fsNum{font-family:var(--serif);font-size:24vw;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:2px}
#fsTimer .fsLabel{font-size:5vw;color:var(--mut);margin-top:10px}
#fsTimer .fsTip{position:absolute;bottom:calc(30px + env(safe-area-inset-bottom));font-size:13px;color:var(--mut2)}
#fsTimer .fsNum.warn{color:var(--red);animation:beat 1s ease-in-out infinite}

/* 抽屉 */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:50;backdrop-filter:blur(3px);transition:opacity .2s;animation:fadeIn .2s ease}
.mask.fadeout{animation:fadeOut .19s ease forwards}
@keyframes fadeIn{from{opacity:0}}
@keyframes fadeOut{to{opacity:0}}
#drawer{position:fixed;top:0;left:0;bottom:0;width:84%;max-width:340px;z-index:60;background:var(--bg2);background-image:var(--noise);border-right:1px solid var(--line);
  padding:calc(14px + env(safe-area-inset-top)) 14px calc(20px + env(safe-area-inset-bottom));overflow-y:auto;box-shadow:8px 0 30px rgba(0,0,0,.5);animation:slideIn .24s ease}
@keyframes slideIn{from{transform:translateX(-100%)}}
.drawer-h{font-family:var(--serif);color:var(--gold);font-size:18px;letter-spacing:3px;margin:0 0 4px}
.drawer-sub{color:var(--mut2);font-size:11px;margin-bottom:16px}
.d-group{margin-bottom:18px}
.d-group h4{font-size:12px;color:var(--mut);margin:0 0 8px;letter-spacing:1px}
.case-item{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:7px;background:var(--panel)}
.case-item.cur{border-color:var(--gold)}
.case-item .ci-main{flex:1;min-width:0}
.case-item .ci-name{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.case-item .ci-meta{color:var(--mut);font-size:11px}
.char-item{display:flex;align-items:center;gap:8px;padding:9px;border:1px solid var(--line);border-radius:9px;margin-bottom:6px;background:var(--panel)}
.char-item .cdot{width:14px;height:14px;border-radius:50%;flex:0 0 auto}
.char-item .cn{flex:1;font-size:13.5px;font-weight:600}
.char-item .cp{color:var(--mut);font-size:12px}
.char-item .btn{min-height:40px}
.case-item .btn{min-height:40px}

/* 底部弹层 */
#sheet{position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--bg2);background-image:var(--noise);border-top:1px solid var(--line2);
  border-radius:18px 18px 0 0;padding:8px 16px calc(18px + env(safe-area-inset-bottom));max-height:88vh;overflow-y:auto;
  box-shadow:0 -8px 30px rgba(0,0,0,.55);animation:sheetUp .26s cubic-bezier(.2,.8,.2,1);max-width:680px;margin:0 auto}
#sheet.closing{animation:sheetDown .2s ease forwards}
@keyframes sheetUp{from{transform:translateY(100%)}}
@keyframes sheetDown{to{transform:translateY(100%)}}
.grabber{width:38px;height:4px;border-radius:2px;background:var(--line2);margin:4px auto 12px}
.sheet-h{font-family:var(--serif);font-size:17px;font-weight:600;margin:0 0 14px;display:flex;align-items:center;justify-content:space-between}
.sheet-h .x{color:var(--mut);font-size:24px;line-height:1;padding:2px 6px}
.field{margin-bottom:13px}
.field>label{display:block;font-size:12px;color:var(--mut);margin-bottom:6px;font-weight:600}
.field input[type=text],.field input[type=number],.field textarea,.field select{
  width:100%;background:var(--panel);border:1px solid var(--line2);border-radius:10px;color:var(--ink);
  padding:11px 12px;font-size:16px;font-family:inherit}
.field textarea{min-height:84px;resize:vertical;line-height:1.5}
.field .checkrow{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink)}
.field .checkrow input{width:20px;height:20px;accent-color:var(--red)}
.color-pick{display:flex;gap:10px;flex-wrap:wrap}
.color-pick .sw{width:30px;height:30px;border-radius:50%;border:2px solid transparent;position:relative}
.color-pick .sw::after{content:"";position:absolute;inset:-7px}
.color-pick .sw.on{border-color:#fff}
.kind-pick{display:flex;gap:7px;flex-wrap:wrap}
.sheet-actions{display:flex;gap:10px;margin-top:6px}
.sheet-actions .btn{flex:1;justify-content:center;min-height:46px}

/* Dossier 角色聚合 */
.doss-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.doss-head .ddot{width:18px;height:18px;border-radius:50%;flex:0 0 auto}
.doss-head .dname{font-family:var(--serif);font-size:18px;font-weight:700;flex:1}
.doss-head .dplayer{color:var(--mut);font-size:12px}
.doss-sec{margin:12px 0}
.doss-sec h5{margin:0 0 7px;font-size:13px;color:var(--gold);font-weight:700}
.doss-rel{font-size:13.5px;padding:4px 0;border-bottom:1px dashed var(--line)}
.doss-rel b{color:var(--ink)}
.doss-clue{font-size:13.5px;padding:6px 9px;background:var(--panel);border:1px solid var(--line);border-radius:8px;margin-bottom:6px;border-left:3px solid var(--accent,var(--gold2))}
.doss-empty{color:var(--mut2);font-size:12.5px}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(94px + env(safe-area-inset-bottom));transform:translateX(-50%);z-index:90;background:#000d;border:1px solid var(--line2);
  color:#fff;padding:11px 18px;border-radius:22px;font-size:13.5px;box-shadow:var(--shadow);max-width:90%;text-align:center;display:flex;align-items:center;gap:6px;animation:cardIn .2s ease}
#toast .tundo{color:var(--gold);font-weight:700;padding:4px 8px;margin-left:6px;border:1px solid var(--gold2);border-radius:14px}

/* 底部导航 */
#tabbar{flex:0 0 auto;z-index:35;display:flex;
  background:linear-gradient(#181b22,#13151b);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom)}
#tabbar::before{content:"";position:absolute;left:0;right:0;margin-top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--gold2),transparent);opacity:.4}
#tabbar .tab{flex:1;background:none;border:0;color:var(--mut2);padding:8px 0 7px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;min-height:52px;transition:color .2s}
#tabbar .tab i{font-size:22px;font-style:normal;filter:grayscale(1) brightness(1.3) opacity(.55);transition:filter .2s,transform .15s}
#tabbar .tab.on{color:var(--gold)}
#tabbar .tab.on i{filter:none;transform:translateY(-1px)}
#tabbar .tab:active i{transform:scale(.9)}

.icp{text-align:center;color:var(--mut2);font-size:11.5px;padding:18px 0 4px}
.icp a{color:var(--mut2);text-decoration:none}
.help-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;font-size:13px;color:var(--mut);line-height:1.8}
.help-box b{color:var(--ink)}

/* 案情背景横幅 */
.premise{background:linear-gradient(#23252d,#1c1e25);border:1px solid var(--line2);border-left:3px solid var(--gold2);border-radius:10px;padding:11px 13px;margin-bottom:12px;font-size:13px;line-height:1.65;color:var(--mut)}
.premise b{color:var(--gold);font-family:var(--serif);letter-spacing:1px}

/* AI 破案 */
.ai-card{background:linear-gradient(150deg,#26242f,#1d1f27)!important;border-color:#4a4258!important}
.ai-loading{text-align:center;color:var(--mut);padding:26px 10px;font-size:13.5px;line-height:1.7}
.ai-spin{display:inline-block;width:16px;height:16px;border:2px solid var(--line2);border-top-color:var(--gold);border-radius:50%;animation:aispin .8s linear infinite;vertical-align:-3px;margin-right:6px}
@keyframes aispin{to{transform:rotate(360deg)}}
.ai-tag{font-size:11px;color:var(--gold);border:1px solid var(--gold2);border-radius:12px;padding:3px 10px;display:inline-block;margin-bottom:10px}
.ai-out{font-size:14px;line-height:1.7;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 14px 4px;animation:cardIn .3s ease both}
.ai-out h4{font-family:var(--serif);font-size:15px;color:var(--gold);margin:14px 0 7px;border-left:3px solid var(--gold2);padding-left:8px}
.ai-out h4:first-child{margin-top:2px}
.ai-out p{margin:7px 0}
.ai-out ul{margin:7px 0;padding-left:20px}
.ai-out li{margin:5px 0}
.ai-out b{color:var(--gold)}
.ai-out code{background:var(--panel2);border-radius:4px;padding:1px 5px;font-size:13px;color:var(--red)}
.ai-err{background:#2a1c1c;border:1px solid #6b2b28;color:#e98a84;border-radius:10px;padding:13px;font-size:13px;line-height:1.6}

/* 推理矩阵 */
.mcol{cursor:pointer}
.mcell{min-width:50px;min-height:42px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:800;cursor:pointer}
.mcell.m0{color:var(--mut2)}
.mcell.m1{color:var(--grn)}
.mcell.m2{color:var(--red)}
.mcell.m3{color:var(--gold)}
.mcell:active{background:var(--panel2)}
.mverdict{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:11px;white-space:nowrap}
.v-top{background:#3a1c1a;color:#e98a84;border:1px solid #6b2b28}
.v-mid{background:var(--panel2);color:var(--mut);border:1px solid var(--line2)}
.v-out{background:var(--bg2);color:var(--mut2);border:1px solid var(--line)}
/* 不在场网 */
.acell{min-width:46px;min-height:40px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:var(--gold);cursor:pointer}
.acell.adiag{color:var(--line2);cursor:default}
.acell:active{background:var(--panel2)}
.ali-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px;flex-wrap:wrap}
.ali-row:last-child{border-bottom:0}
/* 推理板 */
#boardCanvas{position:relative;width:100%;height:58vh;min-height:340px;background:linear-gradient(var(--bg2),#191c23);border:1px solid var(--line);border-radius:14px;overflow:hidden;touch-action:none;box-shadow:inset 0 2px 14px rgba(0,0,0,.45)}
svg.bedges{position:absolute;inset:0;pointer-events:none}
.bnode{position:absolute;transform:translate(-50%,-50%);max-width:44%;min-width:62px;padding:8px 11px;border-radius:9px;font-size:12px;font-weight:600;line-height:1.3;text-align:center;border:1.5px solid;box-shadow:0 3px 10px rgba(0,0,0,.5);touch-action:none;user-select:none;z-index:2;word-break:break-word}
.bn-clue{background:#1c2733;border-color:#4a7ba6;color:#bcdcff}
.bn-infer{background:#2a2616;border-color:var(--gold2);color:var(--gold)}
.bn-concl{background:#2a1718;border-color:#a64a44;color:#f2b3ad}
.bnode.sel{box-shadow:0 0 0 3px var(--gold),0 3px 10px rgba(0,0,0,.5)}
/* 诡计图鉴 */
.trick-cat{font-family:var(--serif);color:var(--gold);font-size:14px;font-weight:600;margin:14px 0 8px;letter-spacing:1px}
.trick-item{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin-bottom:7px;overflow:hidden;transition:border-color .2s,background .2s}
.trick-item.on{border-color:var(--gold2);background:#221f14}
.trick-head{display:flex;align-items:center;gap:10px;padding:11px 12px}
.trick-chk{font-size:18px;color:var(--gold);flex:0 0 auto;padding:2px}
.trick-name{flex:1;font-size:14px;font-weight:600}
.trick-arrow{color:var(--mut2);font-size:18px;padding:2px 4px}
.trick-hint{padding:0 12px 11px 42px;font-size:13px;color:var(--mut);line-height:1.65}

/* 语音输入 */
#voiceOverlay{display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}
.voice-panel{width:100%;max-width:360px;background:var(--bg2);background-image:var(--noise);border:1px solid var(--line2);border-radius:18px;padding:24px 18px 18px;box-shadow:var(--shadow);text-align:center;animation:cardIn .25s ease}
.voice-mic{width:74px;height:74px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:32px;background:radial-gradient(circle at 38% 32%,#2c313c,#20242c);border:2px solid var(--line2)}
.voice-mic.rec{border-color:var(--red);animation:micPulse 1.1s ease-in-out infinite}
@keyframes micPulse{0%,100%{box-shadow:0 0 0 0 rgba(210,69,61,.45)}50%{box-shadow:0 0 0 12px rgba(210,69,61,0)}}
.voice-status{font-size:12.5px;color:var(--mut);margin-bottom:12px}
.voice-text{min-height:84px;max-height:200px;overflow-y:auto;background:var(--panel);border:1px solid var(--line2);border-radius:10px;padding:11px 12px;font-size:16px;line-height:1.5;text-align:left;color:var(--ink);outline:none}
.voice-text:empty::before{content:"说的内容会显示在这里，可手动改…";color:var(--mut2)}
.mic-inline{background:#262112;border:1px solid var(--gold2);color:var(--gold);border-radius:12px;font-size:11px;font-weight:700;padding:2px 9px;margin-left:6px;vertical-align:middle}
.mic-inline:active{transform:scale(.94)}
.vc-item{display:flex;gap:10px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:11px;margin-bottom:8px;cursor:pointer}
.vc-item input{width:20px;height:20px;margin-top:2px;flex:0 0 auto;accent-color:var(--gold)}
.vc-body{flex:1;min-width:0}
.vc-text{font-size:14px;font-weight:600;line-height:1.45}
.vc-meta{font-size:12px;color:var(--mut);margin-top:3px}

/* 火漆封面 欢迎页 */
.cover{position:relative;margin:18px 6px 0;border:1px solid var(--gold2);border-radius:14px;padding:40px 22px 32px;text-align:center;
  background:linear-gradient(160deg,#22262f,#191c23);box-shadow:var(--shadow),inset 0 0 0 1px rgba(227,187,94,.12),inset 0 0 60px rgba(0,0,0,.4)}
.cover::before,.cover::after{content:"";position:absolute;width:22px;height:22px;border:1px solid var(--gold2);opacity:.6}
.cover::before{top:10px;left:10px;border-right:0;border-bottom:0}
.cover::after{bottom:10px;right:10px;border-left:0;border-top:0}
.wax-seal{width:74px;height:74px;border-radius:50%;margin:0 auto 18px;
  background:radial-gradient(circle at 38% 32%,#e2554b,#9c241d 70%);
  box-shadow:inset 0 3px 8px rgba(255,255,255,.25),inset 0 -4px 10px rgba(0,0,0,.5),0 4px 12px rgba(0,0,0,.5);
  display:flex;align-items:center;justify-content:center;color:#3a0d0a;font-family:var(--serif);font-weight:700;font-size:22px;letter-spacing:2px}
.cover .cv-title{font-family:var(--serif);color:var(--gold);font-size:30px;letter-spacing:8px;margin:0 0 6px;font-weight:600;text-indent:8px}
.cover .cv-sub{color:var(--mut);font-size:13px;margin:0 0 6px}
.cover .cv-sub2{color:var(--mut2);font-size:11.5px;margin:0 0 22px}
.cover .cv-actions{display:flex;flex-direction:column;gap:10px;align-items:center}
.cover .cv-actions .btn{min-width:200px;justify-content:center;min-height:46px}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}