:root{
  --bg:#071019;
  --bg2:#0d1826;
  --panel:rgba(13,21,31,.88);
  --panel2:rgba(18,28,42,.94);
  --card:rgba(255,255,255,.04);
  --line:rgba(168,196,255,.13);
  --text:#edf4ff;
  --muted:#93a8c8;
  --accent:#8eb9ff;
  --accent2:#7de7c1;
  --gold:#e7c97a;
  --good:#81e6b0;
  --bad:#ff9a9a;
  --shadow:0 24px 60px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html,body{
  margin:0;
  height:100%;
  min-height:100%;
  scroll-behavior:smooth;
}
html{overflow-x:hidden}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  overflow-y:auto;
  background:
    radial-gradient(circle at top, rgba(92,125,190,.2), transparent 35%),
    linear-gradient(180deg, rgba(5,10,16,.96), rgba(6,10,15,.98)),
    url('assets/ui/home_bg.webp') center/cover no-repeat;
  background-attachment:scroll;
  padding-bottom:env(safe-area-inset-bottom);
}
.version-chip{
  display:inline-block;
  margin-top:4px;
  padding:2px 8px;
  border-radius:999px;
  font-size:11px;
  letter-spacing:.04em;
  opacity:.72;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.06);
}
button{font:inherit}
h1,h2,h3,h4,p{margin:0}
a{text-decoration:none;color:inherit}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.06;background-image:radial-gradient(circle at 10% 20%, #fff 0 1px, transparent 1px),radial-gradient(circle at 70% 30%, #fff 0 1px, transparent 1px),radial-gradient(circle at 30% 80%, #fff 0 1px, transparent 1px);background-size:190px 190px}
.app-shell{max-width:1180px;margin:0 auto;padding:22px 16px calc(40px + env(safe-area-inset-bottom));position:relative}
.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:20px}
.brand{display:flex;gap:14px;align-items:center}
.brand-mark{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;font-size:20px;font-weight:800;background:linear-gradient(145deg, rgba(142,185,255,.22), rgba(125,231,193,.13));border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow)}
.brand-mark img{width:44px;height:44px;display:block;object-fit:contain;filter:drop-shadow(0 4px 14px rgba(0,0,0,.35))}
.header-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.resource-chip,.meta-pill{padding:10px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:flex;gap:8px;align-items:center}
.resource-chip span,.meta-pill span{color:var(--muted);font-size:13px}
.resource-chip b,.meta-pill b{font-size:16px}
.top-sub,.muted,.brief-lead,.scene-context,.subtle{color:var(--muted)}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent2);margin-bottom:6px}
h1{font-size:30px}
h2{font-size:30px;line-height:1.1}
h3{font-size:24px}
h4{font-size:20px}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
  backdrop-filter: blur(14px);
}
.hero{padding:26px;display:grid;grid-template-columns:1.3fr .9fr;gap:18px;margin-bottom:22px}
.hero p{line-height:1.65;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.bureau-panel{height:100%;padding:18px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.07)}
.rank-line{display:flex;gap:14px;align-items:center;margin:10px 0 16px}
.rank-badge,.rank-mark{width:74px;height:74px;border-radius:20px;display:grid;place-items:center;font-size:30px;font-weight:900;background:linear-gradient(145deg, rgba(142,185,255,.22), rgba(125,231,193,.13));border:1px solid rgba(255,255,255,.08)}
.rank-title,.result-rank-title{font-size:24px;font-weight:800;margin-bottom:6px}
.bureau-feed,.shelf-panel,.briefing-card,.play-card,.result-card{padding:24px;margin-bottom:22px}
.bureau-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:16px}
.story-panel{padding:18px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);min-height:210px;position:relative;overflow:hidden}
.story-panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}
.story-panel h4{font-size:28px;margin-bottom:10px}
.story-panel p{line-height:1.68;color:var(--muted)}
.story-panel::after{content:"";position:absolute;inset:auto -34px -34px auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle, rgba(142,185,255,.16), transparent 66%);pointer-events:none}
.home-cover-slot .cover-card{min-height:126px;width:220px}
.staff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.staff-card{padding:16px;border-radius:20px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden}
.staff-card::after{content:"";position:absolute;inset:auto -20px -30px auto;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle, rgba(125,231,193,.18), transparent 70%)}
.staff-header{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.staff-media{display:flex;gap:12px;align-items:center}
.staff-portrait{width:58px;height:58px;border-radius:18px;object-fit:cover;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);box-shadow:0 8px 24px rgba(0,0,0,.24)}
.staff-badge{width:42px;height:42px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09);display:grid;place-items:center;font-weight:800;color:var(--gold)}
.staff-role{font-size:12px;color:var(--gold);letter-spacing:.08em;text-transform:uppercase}
.staff-note,.staff-line{line-height:1.58;color:var(--muted);font-size:14px}
.staff-quote{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.07);font-size:13px;line-height:1.5;color:#dbe8ff}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:18px 2px 14px}
.section-head.inside{margin:0 0 16px}
.subsection-title{margin-top:22px;margin-bottom:10px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent2)}
.subsection-title.no-gap{margin-top:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stats-grid.compact{grid-template-columns:repeat(2,1fr)}
.stat-box{padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.stat-box span{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}
.stat-box b{font-size:26px}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px}
.case-card{position:relative;padding:18px;display:flex;flex-direction:column;gap:14px;overflow:hidden;min-height:368px;animation:cardIn .46s both;animation-delay:var(--delay,0ms)}
.case-card::before{content:"";position:absolute;inset:auto -30px -30px auto;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle, rgba(142,185,255,.18), transparent 72%);pointer-events:none}
.cover-card,.case-cover-banner{position:relative;overflow:hidden;border-radius:20px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(135deg, rgba(64,94,157,.45), rgba(26,34,58,.88));box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.cover-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.86;mix-blend-mode:screen;filter:saturate(1.05) contrast(1.04)}
.cover-card .cover-art{opacity:.82}
.cover-shade{position:absolute;inset:0;background:linear-gradient(180deg, rgba(6,10,18,.1), rgba(6,10,18,.26) 45%, rgba(6,10,18,.5));z-index:0}
.cover-card{min-height:132px;padding:16px;display:flex;flex-direction:column;justify-content:space-between}
.case-cover-banner{min-height:184px;padding:20px 22px;margin-top:24px;display:flex;align-items:flex-end}
.cover-card::before,.case-cover-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%, rgba(255,255,255,.18), transparent 28%),radial-gradient(circle at 86% 18%, rgba(125,231,193,.16), transparent 24%),linear-gradient(145deg, rgba(255,255,255,.06), transparent 48%)}
.cover-card::after,.case-cover-banner::after{content:"";position:absolute;right:-42px;bottom:-42px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle, rgba(255,255,255,.14), transparent 66%)}
.cover-inner{position:relative;z-index:1;display:flex;flex-direction:column;gap:10px;min-height:100%}
.cover-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.cover-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:rgba(5,10,20,.32);border:1px solid rgba(255,255,255,.14);font-size:24px;backdrop-filter:blur(8px)}
.cover-mark{padding:8px 10px;border-radius:999px;background:rgba(5,10,20,.22);border:1px solid rgba(255,255,255,.1);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#f2f7ff}
.cover-title{font-size:24px;font-weight:800;max-width:460px}
.cover-tagline{color:rgba(242,247,255,.88);line-height:1.5;max-width:540px}
.cover-theme-passcase{background:linear-gradient(135deg, rgba(64,94,157,.82), rgba(19,31,58,.92) 55%, rgba(29,78,94,.88))}
.cover-theme-servercase{background:linear-gradient(135deg, rgba(40,74,122,.9), rgba(16,27,49,.95) 48%, rgba(27,116,128,.86))}
.cover-theme-flashcase{background:linear-gradient(135deg, rgba(114,62,121,.86), rgba(31,21,46,.96) 50%, rgba(66,101,158,.8))}
.cover-theme-roofcase{background:linear-gradient(135deg, rgba(45,84,116,.84), rgba(12,21,44,.95) 55%, rgba(69,136,157,.74))}
.cover-theme-gallerycase{background:linear-gradient(135deg, rgba(108,73,54,.88), rgba(34,22,24,.96) 55%, rgba(133,94,58,.74))}
.cover-theme-routecase{background:linear-gradient(135deg, rgba(36,88,76,.86), rgba(18,31,33,.96) 55%, rgba(121,168,112,.72))}
.cover-theme-samplecase{background:linear-gradient(135deg, rgba(60,96,112,.88), rgba(20,29,40,.96) 55%, rgba(85,150,172,.78))}
.cover-theme-studiocase{background:linear-gradient(135deg, rgba(112,63,98,.86), rgba(28,18,37,.96) 55%, rgba(154,120,63,.76))}
.case-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.case-index{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-weight:800;font-size:18px}
.case-title{font-size:22px}
.case-copy{line-height:1.58;color:var(--muted);min-height:74px}
.case-meta{display:flex;flex-wrap:wrap;gap:8px}
.tag{padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:13px;color:#d8e4ff}
.tag.locked{opacity:.56}
.case-footer{display:flex;justify-content:space-between;gap:10px;align-items:end;margin-top:auto}
.case-status-dot{width:11px;height:11px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(231,201,122,.08)}
.case-status-dot.closed{background:var(--good);box-shadow:0 0 0 6px rgba(129,230,176,.08)}
.case-status-dot.locked{background:#6e7b95;box-shadow:none}
.case-card.locked{opacity:.82}
.lock-overlay{position:absolute;inset:0;border-radius:28px;background:linear-gradient(180deg, rgba(8,12,20,.14), rgba(8,12,20,.78));display:flex;align-items:flex-end;padding:18px;pointer-events:none}
.lock-copy{max-width:190px;color:#d9e4f5;font-size:14px;line-height:1.45}
.screen{display:none;opacity:0;transform:translateY(16px) scale(.992);transform-origin:50% 0}
.screen.active{display:block;opacity:1;transform:none;animation:screenIn .42s cubic-bezier(.2,.8,.2,1) both}
.primary-btn,.ghost-btn{border:none;border-radius:16px;padding:14px 18px;min-height:52px;cursor:pointer;transition:.18s transform,.18s opacity,.18s background,.18s border-color,.18s box-shadow;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.primary-btn{background:linear-gradient(135deg,var(--accent),#c09fff 60%,#79efd4);color:#08121c;font-weight:800;box-shadow:0 10px 26px rgba(128,168,255,.2)}
.ghost-btn{background:rgba(255,255,255,.055);color:var(--text);border:1px solid rgba(255,255,255,.08)}
.small{padding:10px 14px;border-radius:13px;min-height:44px}
.primary-btn:hover,.ghost-btn:hover{transform:translateY(-1px)}
.primary-btn:disabled,.ghost-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.top-left{position:absolute;top:18px;left:18px}
.brief-top{display:flex;gap:16px;align-items:center;margin-top:24px}
.brief-badge{width:74px;height:74px;border-radius:22px;display:grid;place-items:center;font-size:24px;font-weight:800;background:linear-gradient(145deg, rgba(142,185,255,.22), rgba(125,231,193,.13));border:1px solid rgba(255,255,255,.08)}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.lower-gap{margin-top:14px}
.note-box{padding:18px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);line-height:1.55}
.note-title{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent2);margin-bottom:8px}
.mini-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.mini-card{padding:14px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07)}
.person-mini{display:flex;gap:12px;align-items:flex-start}
.avatar-chip{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;font-size:14px;font-weight:800;color:#071019;background:linear-gradient(145deg, var(--chip-a), var(--chip-b));box-shadow:0 8px 18px rgba(0,0,0,.18)}
.avatar-chip.azure{--chip-a:#8eb9ff;--chip-b:#d3e2ff}.avatar-chip.mint{--chip-a:#7de7c1;--chip-b:#d8fff4}.avatar-chip.amber{--chip-a:#f0c46c;--chip-b:#ffe8b7}.avatar-chip.rose{--chip-a:#f49ec7;--chip-b:#ffd7ec}.avatar-chip.violet{--chip-a:#b69cff;--chip-b:#e4dbff}.avatar-chip.teal{--chip-a:#7fd8d9;--chip-b:#d1feff}
.mini-card h4{font-size:16px;margin-bottom:4px}
.mini-card p{line-height:1.5;color:var(--muted);font-size:14px}
.mini-card .mini-role{font-size:12px;color:var(--gold);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.play-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:14px}
.play-left{display:flex;gap:12px;align-items:flex-start}
.play-tools{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.step-line{color:var(--muted)}
.meta-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.mini-progress{height:10px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden;border:1px solid rgba(255,255,255,.06);margin:10px 0 22px}
.mini-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent2),var(--accent));transition:width .28s ease}
.scene-card{padding:20px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.07);margin-bottom:18px}
.scene-type{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.scene-context{line-height:1.55;margin-top:8px}
.scene-text{line-height:1.68;margin-top:12px;font-size:18px}
.answers{display:grid;gap:12px}
.answer-btn{width:100%;text-align:left;padding:16px 18px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.045);color:var(--text);cursor:pointer;line-height:1.5;transition:.16s background,.16s transform,.16s border-color,.16s box-shadow;animation:answerIn .34s both;animation-delay:var(--delay,0ms)}
.answer-btn:hover{background:rgba(255,255,255,.075);transform:translateY(-1px)}
.answer-btn:disabled{cursor:default;opacity:1;transform:none}
.answer-btn.correct{border-color:rgba(129,230,176,.56);background:rgba(129,230,176,.14);box-shadow:0 0 0 1px rgba(129,230,176,.18) inset;animation:pulseGood .34s ease both}
.answer-btn.wrong{border-color:rgba(255,154,154,.62);background:rgba(255,154,154,.14);box-shadow:0 0 0 1px rgba(255,154,154,.16) inset;animation:pulseBad .34s ease both}
.feedback{margin-top:16px;padding:16px;border-radius:18px;border:1px solid rgba(255,255,255,.08);line-height:1.58;animation:screenIn .24s ease both}
.feedback.good{background:rgba(129,230,176,.11);border-color:rgba(129,230,176,.35)}
.feedback.bad{background:rgba(255,154,154,.09);border-color:rgba(255,154,154,.3)}
.feedback.neutral{background:rgba(142,185,255,.09);border-color:rgba(142,185,255,.25)}
.feedback-clue{margin-top:10px;color:#d4f7e5}
.sticky-actions{margin-top:20px}
.result-rank-panel{display:flex;gap:16px;align-items:center;margin-top:18px;padding:18px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07)}
.result-grid{margin-top:18px;grid-template-columns:repeat(3,1fr)}
.actions-row{display:flex;gap:12px;align-items:center;margin-top:22px}
.actions-row.between{justify-content:space-between}
.actions-row.wrap{flex-wrap:wrap}
.overlay{position:fixed;inset:0;z-index:30}
.overlay[hidden]{display:none}
.overlay:not([hidden]){animation:fadeIn .22s ease both}
.overlay-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px)}
.overlay-panel{position:relative;max-width:880px;margin:5vh auto 0;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:24px;max-height:86vh;overflow:auto;animation:panelIn .28s ease both}
.overlay-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}
.overlay-list{display:grid;gap:12px}
.overlay-item{padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07)}
.overlay-item.person-row{display:flex;gap:14px;align-items:flex-start}
.overlay-item h4{font-size:18px;margin-bottom:6px}
.overlay-item .mini-role{font-size:12px;color:var(--gold);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.overlay-item p{line-height:1.58;color:var(--muted)}
.overlay-empty{padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px dashed rgba(255,255,255,.1);color:var(--muted)}
.scene-flash{animation:sceneIn .34s ease both}
.no-gap{margin-top:0}
@keyframes screenIn{from{opacity:0;transform:translateY(20px) scale(.992)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes panelIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes cardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes answerIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@media (max-width:980px){
  .hero,.bureau-grid{grid-template-columns:1fr}
  .stats-grid,.result-grid{grid-template-columns:repeat(2,1fr)}
  .meta-strip{grid-template-columns:repeat(2,1fr)}
  .home-cover-slot .cover-card{width:100%}
  .chapter-timeline{grid-template-columns:repeat(8,minmax(200px,1fr))}
}
@media (max-width:760px){
  .app-shell{padding:16px 12px 28px}
  .topbar,.play-head,.section-head,.actions-row.between,.story-panel-head{flex-direction:column;align-items:stretch}
  .play-left,.play-tools{flex-direction:column;align-items:stretch}
  .detail-grid,.stats-grid.compact,.mini-cards,.result-grid,.staff-grid{grid-template-columns:1fr}
  .stats-grid,.meta-strip{grid-template-columns:1fr}
  .chapter-timeline{grid-template-columns:repeat(8,minmax(180px,1fr))}
  .briefing-card,.play-card,.result-card,.hero,.shelf-panel,.bureau-feed{padding:20px}
  h1{font-size:24px}
  h2{font-size:24px}
  .case-card{min-height:340px}
  .cover-title{font-size:22px}
  .case-cover-banner{min-height:168px;padding:18px}
  .overlay-panel{margin:0;max-width:none;height:100vh;max-height:none;border-radius:0;padding:18px}
}

.story-beat-box{background:linear-gradient(180deg, rgba(142,185,255,.08), rgba(125,231,193,.04));}
.story-beat-headline{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.story-beat-title{font-size:26px;margin-bottom:10px}
.story-beat-meta{margin-top:12px;font-size:13px;color:var(--accent2);letter-spacing:.06em;text-transform:uppercase}


.timeline-panel{padding:24px;margin-bottom:22px;overflow:hidden}
.timeline-copy{color:var(--muted);line-height:1.6;margin:0 0 14px}
.chapter-timeline{display:grid;grid-template-columns:repeat(8,minmax(220px,1fr));gap:14px;overflow-x:auto;padding:4px 2px 10px;scrollbar-width:thin}
.timeline-node{position:relative;text-align:left;color:inherit;background:none;border:none;padding:0;min-width:220px;cursor:pointer}
.timeline-node:disabled{cursor:not-allowed;opacity:.78}
.timeline-line{position:absolute;left:34px;top:26px;right:-10px;height:2px;background:linear-gradient(90deg, rgba(142,185,255,.32), rgba(255,255,255,.06));z-index:0}
.timeline-line.end{display:none}
.timeline-bullet{position:relative;z-index:1;width:54px;height:54px;border-radius:18px;display:grid;place-items:center;font-weight:800;background:linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);margin-bottom:12px}
.timeline-card{position:relative;z-index:1;padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);min-height:180px;transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}
.timeline-node:hover .timeline-card{transform:translateY(-2px);border-color:rgba(142,185,255,.26);background:rgba(255,255,255,.055)}
.timeline-status-row{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.timeline-status,.timeline-rank{font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:6px 8px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);color:#dce7fb}
.timeline-card h4{font-size:18px;margin-bottom:8px}
.timeline-card p{font-size:14px;line-height:1.55;color:var(--muted)}
.timeline-node.closed .timeline-bullet{background:linear-gradient(145deg, rgba(129,230,176,.3), rgba(125,231,193,.12));border-color:rgba(129,230,176,.35)}
.timeline-node.closed .timeline-status{background:rgba(129,230,176,.14);border-color:rgba(129,230,176,.26);color:#d9ffee}
.timeline-node.open .timeline-bullet{background:linear-gradient(145deg, rgba(142,185,255,.3), rgba(192,159,255,.12));border-color:rgba(142,185,255,.36)}
.timeline-node.locked .timeline-bullet{background:linear-gradient(145deg, rgba(110,123,149,.28), rgba(53,63,84,.18));border-color:rgba(110,123,149,.3);color:#b4bed1}
.timeline-node.locked .timeline-card{background:rgba(255,255,255,.025)}
.timeline-node.current .timeline-card{border-color:rgba(231,201,122,.36);box-shadow:0 0 0 1px rgba(231,201,122,.14) inset,0 14px 36px rgba(0,0,0,.22)}
.timeline-node.current .timeline-bullet{box-shadow:0 0 0 6px rgba(231,201,122,.12),var(--shadow)}
.person-portrait{width:56px;height:56px;border-radius:18px;object-fit:cover;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);box-shadow:0 10px 24px rgba(0,0,0,.24);flex:0 0 auto}
.person-portrait.large{width:72px;height:72px;border-radius:22px}
.person-mini{align-items:center}
.overlay-item.person-row{align-items:center}
.play-card,.briefing-card,.result-card,.timeline-panel,.bureau-feed,.shelf-panel,.hero{animation:cardIn .4s both}
@keyframes pulseGood{0%{transform:scale(1)}50%{transform:scale(1.015)}100%{transform:scale(1)}}
@keyframes pulseBad{0%{transform:scale(1)}33%{transform:translateX(-2px)}66%{transform:translateX(2px)}100%{transform:translateX(0)}}


.chapter-hero{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:22px;animation:cardIn .38s both}
.chapter-hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.chapter-map-card{margin-bottom:22px}
.chapter-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.chapter-map-node{border:none;background:none;padding:0;color:inherit;text-align:left;cursor:pointer}
.chapter-map-node:disabled{cursor:not-allowed;opacity:.78}
.chapter-map-node .cover-card{min-height:190px}
.chapter-map-content{margin-top:12px;padding:16px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);min-height:148px;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.chapter-map-node:hover .chapter-map-content{transform:translateY(-2px);border-color:rgba(142,185,255,.28);background:rgba(255,255,255,.055)}
.chapter-map-content h4{font-size:18px;margin-bottom:8px}
.chapter-map-content p{color:var(--muted);line-height:1.58;font-size:14px}
.chapter-map-node.closed .chapter-map-content{border-color:rgba(129,230,176,.24)}
.chapter-map-node.open .chapter-map-content{border-color:rgba(142,185,255,.2)}
.chapter-map-node.locked .chapter-map-content{background:rgba(255,255,255,.025)}
.chapter-bottom-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:18px}
.chapter-focus-copy{line-height:1.66}
.chapter-beat-box{background:linear-gradient(180deg, rgba(142,185,255,.08), rgba(255,255,255,.03))}
.chapter-rule-list{display:grid;gap:12px;margin-top:10px}
.chapter-rule-item{display:flex;gap:12px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);line-height:1.55}
.chapter-rule-item b{color:var(--gold)}
.board-panel{max-width:1120px}
.board-summary{line-height:1.65;color:var(--muted);margin-bottom:18px}
.board-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:16px;align-items:start}
.board-column{display:grid;gap:12px}
.board-card{padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);box-shadow:0 12px 28px rgba(0,0,0,.18)}
.board-card.active{border-color:rgba(142,185,255,.3);background:rgba(142,185,255,.08)}
.board-card.clue.active{border-color:rgba(129,230,176,.3);background:rgba(129,230,176,.08)}
.board-card.locked{opacity:.86}
.board-card-head{display:flex;gap:12px;align-items:center;margin-bottom:10px}
.board-card h4{font-size:17px;margin-bottom:6px}
.board-card p{color:var(--muted);line-height:1.55;font-size:14px}
.board-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tag-active{border-color:rgba(129,230,176,.28);background:rgba(129,230,176,.1);color:#d9ffee}
.board-links{display:grid;gap:12px}
.board-link{padding:14px 16px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.03));border:1px dashed rgba(255,255,255,.1)}
.board-link.active{border-style:solid;border-color:rgba(231,201,122,.3);background:linear-gradient(180deg, rgba(231,201,122,.08), rgba(142,185,255,.05))}
.board-link-line{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px;font-weight:700}
.link-person,.link-clue{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.link-arrow{color:var(--gold)}
@media (max-width:980px){
  .chapter-map,.chapter-bottom-grid,.board-grid{grid-template-columns:1fr}
}


.board-tools-row{display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap;margin:14px 0 18px}
.board-status-pill{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#dfe8fa;font-size:13px;line-height:1.4}
.board-graph-shell{padding:18px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);margin-bottom:18px}
.board-graph-stage{position:relative;min-height:420px;border-radius:22px;background:radial-gradient(circle at top, rgba(142,185,255,.08), transparent 40%),linear-gradient(180deg, rgba(8,12,20,.84), rgba(13,19,31,.95));border:1px solid rgba(255,255,255,.06);overflow:hidden}
.board-svg{position:absolute;inset:0;width:100%;height:100%}
.board-line{stroke-width:2.2;fill:none;stroke-linecap:round;opacity:.28;stroke:rgba(142,185,255,.35);stroke-dasharray:5 6}
.board-line.active{opacity:.95;stroke:rgba(231,201,122,.95);stroke-dasharray:none;filter:drop-shadow(0 0 4px rgba(231,201,122,.32))}
.board-line.muted{opacity:.18}
.board-node{position:absolute;transform:translateY(-50%);max-width:240px;padding:12px 14px;border-radius:18px;background:rgba(19,26,41,.86);border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 28px rgba(0,0,0,.24);display:flex;gap:12px;align-items:center;z-index:2}
.board-node.person{left:4%}
.board-node.clue{right:4%;text-align:left}
.board-node strong{display:block;font-size:15px;margin-bottom:3px}
.board-node span{display:block;font-size:12px;color:var(--muted)}
.board-node.active{border-color:rgba(231,201,122,.34);box-shadow:0 0 0 1px rgba(231,201,122,.14) inset,0 18px 30px rgba(0,0,0,.26)}
.board-node.clue.active{border-color:rgba(129,230,176,.34)}
.board-axis{position:absolute;top:14px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#8da3c8;z-index:1}
.board-axis.axis-left{left:22px}
.board-axis.axis-right{right:22px}
.board-pulse{position:absolute;width:10px;height:10px;border-radius:999px;background:rgba(231,201,122,.9);box-shadow:0 0 0 0 rgba(231,201,122,.3);z-index:1;animation:boardPulse 1.8s ease-out infinite}
@keyframes boardPulse{0%{transform:translate(-50%,-50%) scale(.8);box-shadow:0 0 0 0 rgba(231,201,122,.34)}70%{transform:translate(-50%,-50%) scale(1.2);box-shadow:0 0 0 18px rgba(231,201,122,0)}100%{transform:translate(-50%,-50%) scale(.9);box-shadow:0 0 0 0 rgba(231,201,122,0)}}
.board-analysis-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 18px}
.theory-grid{display:grid;gap:12px}
.theory-card{padding:16px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.theory-card h4{font-size:18px;margin:2px 0 8px}
.theory-card ul{margin:10px 0 0 18px;color:var(--muted);display:grid;gap:8px}
.theory-state{font-size:13px;color:#dfe8fa}
.theory-card.tone-amber{background:linear-gradient(180deg, rgba(231,201,122,.1), rgba(255,255,255,.03));border-color:rgba(231,201,122,.22)}
.theory-card.tone-mint{background:linear-gradient(180deg, rgba(129,230,176,.1), rgba(255,255,255,.03));border-color:rgba(129,230,176,.22)}
.theory-card.tone-violet{background:linear-gradient(180deg, rgba(192,159,255,.11), rgba(255,255,255,.03));border-color:rgba(192,159,255,.22)}
.board-reconstruct-output{padding:18px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);line-height:1.68;color:var(--muted);min-height:100%}
.board-reconstruct-output strong{display:block;color:var(--text);margin-bottom:10px;font-size:17px}
.board-reconstruct-output p{margin:0 0 10px}
@media (max-width:980px){
  .board-analysis-grid{grid-template-columns:1fr}
  .board-graph-stage{min-height:520px}
}
@media (max-width:760px){
  .board-tools-row{align-items:stretch}
  .board-status-pill{border-radius:18px}
  .board-graph-stage{min-height:560px}
  .board-node{max-width:40%;padding:10px 12px}
}


.board-action-group{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.board-filter-shell{display:grid;gap:8px;margin:0 0 14px}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap}
.filter-chip{border:none;border-radius:999px;padding:9px 12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#dfe8fa;font-size:12px;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.filter-chip:hover{transform:translateY(-1px);background:rgba(255,255,255,.07)}
.filter-chip.active{background:rgba(231,201,122,.14);border-color:rgba(231,201,122,.32);color:#fff6d6;box-shadow:0 0 0 1px rgba(231,201,122,.14) inset}
.filter-meta{font-size:13px;color:var(--muted);line-height:1.5}
.board-pins-shell{padding:14px 16px;border-radius:20px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07);margin-bottom:18px}
.pin-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.pin-empty{padding:12px 14px;border-radius:16px;border:1px dashed rgba(255,255,255,.12);color:var(--muted);line-height:1.55;width:100%}
.pin-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:16px;background:rgba(142,185,255,.1);border:1px solid rgba(142,185,255,.2);font-size:13px;line-height:1.35}
.pin-chip.clue{background:rgba(129,230,176,.1);border-color:rgba(129,230,176,.22)}
.pin-chip.relation{background:rgba(231,201,122,.12);border-color:rgba(231,201,122,.22)}
.pin-chip button{border:none;background:none;color:#fff;font-size:16px;cursor:pointer;line-height:1;padding:0 2px}
.pin-btn{border:none;border-radius:12px;padding:7px 10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);color:#e6eefc;font-size:12px;cursor:pointer;transition:background .18s ease,border-color .18s ease,transform .18s ease}
.pin-btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}
.pin-btn.active{background:rgba(231,201,122,.14);border-color:rgba(231,201,122,.28);color:#fff6d7}
.board-card-topline,.board-link-topline{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}
.board-link-topline{margin-bottom:8px}
.board-link.active.pinned,.board-card.active.pinned{box-shadow:0 0 0 1px rgba(231,201,122,.2) inset,0 18px 30px rgba(0,0,0,.18)}
.board-line.pinned{stroke:#fff7cf;stroke-width:2.8;filter:drop-shadow(0 0 6px rgba(231,201,122,.45))}
.board-node.pinned{box-shadow:0 0 0 2px rgba(231,201,122,.18) inset,0 18px 30px rgba(0,0,0,.28)}
.reconstruction-card{animation:cardIn .4s both}
.reconstruction-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px;flex-wrap:wrap}
.reconstruction-actions{display:flex;gap:12px;flex-wrap:wrap}
.reconstruction-top-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}
.theory-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.choice-card{border:none;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));padding:16px;border-radius:20px;border:1px solid rgba(255,255,255,.08);color:inherit;text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease;min-height:150px}
.choice-card:hover{transform:translateY(-2px);border-color:rgba(142,185,255,.24)}
.choice-card.active{border-color:rgba(231,201,122,.34);background:linear-gradient(180deg, rgba(231,201,122,.11), rgba(142,185,255,.05));box-shadow:0 0 0 1px rgba(231,201,122,.14) inset}
.choice-card h4{font-size:18px;margin-bottom:8px}
.choice-card p{font-size:14px;line-height:1.55;color:var(--muted)}
.choice-card .mini-role{margin-bottom:8px}
.choice-card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.recon-ready-badge{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);font-weight:700;margin-bottom:8px}
.recon-ready-badge.good{background:rgba(129,230,176,.12);border-color:rgba(129,230,176,.24);color:#dcffef}
.recon-ready-badge.mid{background:rgba(231,201,122,.12);border-color:rgba(231,201,122,.24);color:#fff4d5}
.recon-ready-badge.low{background:rgba(142,185,255,.12);border-color:rgba(142,185,255,.22);color:#dfe9ff}
@media (max-width: 900px){.reconstruction-top-grid,.choice-grid,.theory-choice-grid{grid-template-columns:1fr}}


.manual-report-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 18px}
.report-field{display:grid;gap:8px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08)}
.report-field.full{grid-column:1/-1}
.report-field span{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#dce6fb}
.report-field textarea{width:100%;border:none;outline:none;resize:vertical;min-height:92px;border-radius:14px;background:rgba(8,12,20,.78);color:var(--text);padding:14px 15px;font:500 14px/1.6 Inter, sans-serif;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.report-field.full textarea{min-height:78px}
.report-field textarea::placeholder{color:#7c8ca9}
.board-contradictions-shell{margin:0 0 18px}
.contradiction-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.contradiction-card{padding:16px;border-radius:18px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);box-shadow:0 14px 30px rgba(0,0,0,.16)}
.contradiction-card strong{display:block;font-size:16px;margin:6px 0 8px}
.contradiction-card p{margin:0 0 10px;color:var(--muted);line-height:1.58;font-size:14px}
.contradiction-card .tag-row{margin-top:10px}
.contradiction-card .mini-role{color:#ffde9c}
.contradiction-card.empty{opacity:.8;border-style:dashed}
@media (max-width: 900px){.manual-report-grid,.contradiction-grid{grid-template-columns:1fr}}


.branch-tray{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:12px 0 14px}
.branch-lane{padding:16px;border-radius:20px;background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.08);min-height:220px;display:flex;flex-direction:column;gap:12px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.branch-lane.tone-amber{box-shadow:0 0 0 1px rgba(231,201,122,.08) inset}
.branch-lane.tone-mint{box-shadow:0 0 0 1px rgba(129,230,176,.08) inset}
.branch-lane.tone-violet{box-shadow:0 0 0 1px rgba(183,150,255,.08) inset}
.branch-lane.drop-ready{transform:translateY(-2px);border-color:rgba(231,201,122,.34);box-shadow:0 0 0 1px rgba(231,201,122,.16) inset,0 18px 34px rgba(0,0,0,.18)}
.branch-lane-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.branch-lane-head h4{font-size:17px;margin:4px 0 6px}
.branch-lane-state{font-size:13px;color:var(--muted);line-height:1.5}
.branch-lane-body{display:grid;gap:10px}
.branch-slot{display:grid;gap:8px;padding:12px;border-radius:16px;background:rgba(255,255,255,.035);border:1px dashed rgba(255,255,255,.08)}
.branch-slot-title{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#8da3c8}
.branch-chip{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:13px}
.branch-chip button{border:0;background:transparent;color:#c9d7f5;cursor:pointer;font-size:16px;line-height:1}
.branch-empty{color:var(--muted);font-size:13px;line-height:1.5}
.board-reconstruct-output.compact{min-height:auto}
.board-card.draggable{cursor:grab}
.board-card.selected{border-color:rgba(231,201,122,.36);box-shadow:0 0 0 1px rgba(231,201,122,.16) inset,0 18px 30px rgba(0,0,0,.2)}
.board-card.dragging{opacity:.45;transform:scale(.99)}
.board-assign-row{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:10px}
.selected-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:rgba(231,201,122,.12);border:1px solid rgba(231,201,122,.22);font-size:12px;color:#fff7cf}
.report-score-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(129,230,176,.1);border:1px solid rgba(129,230,176,.18);font-size:12px;color:#dff6e8;margin-bottom:10px}
.report-score-badge.low{background:rgba(231,201,122,.08);border-color:rgba(231,201,122,.16);color:#fff0be}
.report-score-badge.high{background:rgba(129,230,176,.14);border-color:rgba(129,230,176,.22);color:#dff6e8}
.report-outline{display:grid;gap:8px;margin-top:8px}
.report-line{padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07);font-size:14px;line-height:1.55;color:var(--muted)}
.report-line strong{color:var(--text)}
@media (max-width: 900px){.branch-tray{grid-template-columns:1fr}}


.chapter-serial-card{margin-top:18px}
.chapter-serial-grid{display:grid;grid-template-columns:1.05fr 1.45fr;gap:16px}
.chapter-arc-card,.chapter-links-card{padding:18px;border-radius:22px;background:linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.08)}
.chapter-link-board{display:grid;gap:14px;margin-top:10px}
.serial-node-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.serial-node{border:none;text-align:left;padding:14px 12px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:inherit;display:grid;gap:5px;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease,box-shadow .18s ease}
.serial-node:hover{transform:translateY(-2px);border-color:rgba(142,185,255,.24)}
.serial-node.closed{background:linear-gradient(180deg, rgba(129,230,176,.12), rgba(255,255,255,.03));border-color:rgba(129,230,176,.18)}
.serial-node.open{background:linear-gradient(180deg, rgba(142,185,255,.12), rgba(255,255,255,.03));border-color:rgba(142,185,255,.2)}
.serial-node.locked{opacity:.58;cursor:default}
.serial-node-no{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#8da3c8}
.serial-node-title{font-weight:700;line-height:1.3}
.serial-node-rank{font-size:12px;color:var(--muted)}
.serial-links-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.serial-link-card{border:none;text-align:left;padding:14px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);color:inherit;display:grid;gap:8px;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background .18s ease}
.serial-link-card:hover{transform:translateY(-2px)}
.serial-link-card.active{background:linear-gradient(180deg, rgba(231,201,122,.12), rgba(255,255,255,.03));border-color:rgba(231,201,122,.24)}
.serial-link-card.resolved{background:linear-gradient(180deg, rgba(129,230,176,.12), rgba(255,255,255,.03));border-color:rgba(129,230,176,.22)}
.serial-link-card.muted{opacity:.68}
.serial-link-card strong{font-size:15px}
.serial-link-card p{font-size:14px;line-height:1.55;color:var(--muted)}
.serial-link-head{display:flex;justify-content:space-between;gap:8px;align-items:flex-start;flex-wrap:wrap}
@media (max-width: 980px){.chapter-serial-grid{grid-template-columns:1fr}.serial-node-row{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 760px){.serial-links-grid,.serial-node-row{grid-template-columns:1fr}}


.season-teaser-grid, .chapter-season-grid {
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:16px;
}

.season-clue-list {
  display:grid;
  gap:12px;
}

.season-clue-list.compact {
  gap:8px;
}

.season-clue-row, .season-thread-row {
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:12px 14px;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:14px;
  background:rgba(255,255,255,0.03);
}

.season-clue-row b, .season-thread-row b {
  font-size:14px;
}

.season-clue-row span, .season-thread-row span {
  color: var(--muted);
  font-size:12px;
}

.season-screen-card, .season-teaser-card, .chapter-season-card {
  position:relative;
  overflow:hidden;
}

.season-screen-card::before, .season-teaser-card::before, .chapter-season-card::before {
  content:'';
  position:absolute;
  inset:0;
  background: radial-gradient(circle at top right, rgba(67, 145, 255, 0.16), transparent 45%), radial-gradient(circle at bottom left, rgba(55, 208, 170, 0.1), transparent 38%);
  pointer-events:none;
}

.season-head {
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
}

.season-head-actions {
  display:flex;
  gap:10px;
}

.season-clue-card {
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,0.08);
  background:rgba(255,255,255,0.035);
  box-shadow:0 12px 30px rgba(0,0,0,0.16);
}

.season-thread-board {
  display:grid;
  gap:10px;
}

.season-thread-row.active {
  border-color: rgba(86, 154, 255, 0.55);
  box-shadow: 0 0 0 1px rgba(86,154,255,0.16) inset;
  background: rgba(86,154,255,0.08);
}

.choice-card.locked {
  opacity:0.55;
}

@media (max-width: 720px) {
  .season-head {
    flex-direction:column;
  }
}


/* v5.1 bureau episodes */
.episode-rail { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:14px; }
.episode-card { background:rgba(10,16,26,.72); border:1px solid rgba(120,160,220,.18); border-radius:20px; padding:16px; text-align:left; color:inherit; box-shadow:0 18px 40px rgba(0,0,0,.18); transition:transform .18s ease,border-color .18s ease,opacity .18s ease; }
.episode-card:hover:not(:disabled) { transform:translateY(-2px); border-color:rgba(137,194,255,.38); }
.episode-card.locked { opacity:.55; }
.episode-card.open { border-color:rgba(255,212,120,.34); }
.episode-card.closed { border-color:rgba(104,225,168,.28); }
.episode-choice-note { margin-top:10px; color:#9fb0c7; font-size:.92rem; }
.episode-screen-card { max-width:980px; margin:0 auto; }
.episode-cover .cover-icon { font-size:34px; margin-bottom:10px; }
.episode-cover .cover-title { font-weight:700; }
.episode-cover .cover-tag { opacity:.8; margin-top:6px; font-size:.88rem; }
@media (max-width: 720px) { .episode-rail { grid-template-columns:1fr; } }


.season-thread-row.finale-ready { border-color: rgba(255, 214, 102, 0.55); box-shadow: 0 0 0 1px rgba(255,214,102,0.2) inset; }
.season-thread-row.finale-done { border-color: rgba(96, 212, 154, 0.55); box-shadow: 0 0 0 1px rgba(96,212,154,0.2) inset; }
.season-thread-row .micro-note { display:block; margin-top:6px; color: var(--muted, #9aa3b2); font-size: 12px; }
#seasonCampaignMeta { margin: 0 0 12px; }


/* v5.3 season finale outcomes */
.season-teaser-grid .board-reconstruct-output.compact{min-height:92px}
#seasonBureauRank,#seasonBureauRankFull,#seasonOutcomeTitle,#chapterTwoStatus,#chapterTwoStatusHome{font-weight:800;font-size:1.02rem;color:#eef5ff}
#seasonBureauRankText,#seasonBureauRankFullText,#seasonOutcomeText,#chapterTwoText,#chapterTwoTextHome{margin-top:8px}

.chapter2-collage{display:block;width:100%;margin-top:12px;border-radius:16px;border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow);opacity:.92}

body.app-loading .primary-btn,
body.app-loading .ghost-btn{pointer-events:none;opacity:.72}

.primary-btn:focus-visible,.ghost-btn:focus-visible,.answer-btn:focus-visible,.choice-card:focus-visible{outline:2px solid rgba(125,231,193,.9);outline-offset:2px}

@media (max-width:760px){
  .topbar{position:sticky;top:0;z-index:25;padding:10px 0 2px;background:linear-gradient(180deg, rgba(7,16,25,.95), rgba(7,16,25,.72) 78%, transparent);backdrop-filter:blur(10px)}
  .brand{align-items:flex-start}
  .brand-mark{width:54px;height:54px;border-radius:16px}
  .brand-mark img{width:38px;height:38px}
  .header-tools{width:100%}
  .header-tools > *{flex:1 1 auto}
  .hero-actions.mobile-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .hero-actions.mobile-action-grid > .primary-btn{grid-column:1/-1}
  .hero-actions.mobile-action-grid > *{width:100%}
  .case-grid{grid-template-columns:1fr}
  .case-card{min-height:auto}
  .play-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}
  .play-tools .ghost-btn{width:100%}
  .scene-text{font-size:17px;line-height:1.62}
  .answer-btn{padding:15px 16px;border-radius:16px}
  .sticky-actions{position:sticky;bottom:max(10px, env(safe-area-inset-bottom));z-index:8;padding:12px;border-radius:20px;background:linear-gradient(180deg, rgba(8,18,28,.82), rgba(8,18,28,.95));backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);box-shadow:0 16px 40px rgba(0,0,0,.28)}
  .sticky-actions .subtle{font-size:13px;line-height:1.45}
  .sticky-actions .primary-btn{width:100%}
  .actions-row,.actions-row.wrap{display:grid;grid-template-columns:1fr;align-items:stretch}
  .actions-row.wrap > *,.actions-row > *{width:100%}
  .result-rank-panel{align-items:flex-start}
  .overlay-panel{padding:16px 14px calc(18px + env(safe-area-inset-bottom))}
  .note-box,.scene-card,.bureau-panel,.story-panel,.case-cover-banner{border-radius:20px}
  .screen{padding-bottom:24px}
}

@media (max-width:480px){
  .app-shell{padding:12px 10px calc(24px + env(safe-area-inset-bottom))}
  h1{font-size:22px}
  h2{font-size:22px}
  h3{font-size:20px}
  .hero,.briefing-card,.play-card,.result-card,.bureau-feed,.shelf-panel,.timeline-panel,.season-teaser-card,.episode-rail-card,.chapter-hero,.chapter-map-card,.chapter-serial-card,.chapter-season-card,.season-screen-card,.episode-screen-card{padding:18px}
  .rank-badge,.rank-mark{width:64px;height:64px;font-size:26px}
  .meta-pill b,.stat-box b{font-size:22px}
}


/* v5.6.2 mobile QA pass */
.primary-btn,.ghost-btn,.answer-btn{min-height:52px}
.answer-btn{touch-action:manipulation}
.choice-card,.board-card,.board-link,.case-card,.episode-card{scroll-margin-top:88px}
@media (max-width:760px){
  .app-shell{padding-bottom:calc(32px + env(safe-area-inset-bottom))}
  .hero-actions.mobile-action-grid{position:sticky;bottom:max(10px, env(safe-area-inset-bottom));z-index:9;padding:10px;border-radius:20px;background:linear-gradient(180deg, rgba(7,16,25,.18), rgba(7,16,25,.82));backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08)}
  .play-head{flex-direction:column;align-items:stretch}
  .meta-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .scene-card{padding:18px 16px 20px}
  .board-grid,.manual-report-grid,.reconstruction-top-grid,.choice-grid{gap:12px}
  .overlay-panel{max-height:86vh;border-radius:22px 22px 0 0}
  .result-card .actions-row,.briefing-card .actions-row{position:sticky;bottom:max(10px, env(safe-area-inset-bottom));z-index:7;padding:12px;border-radius:18px;background:linear-gradient(180deg, rgba(8,18,28,.7), rgba(8,18,28,.96));backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08)}
}
@media (max-width:480px){
  .primary-btn,.ghost-btn,.answer-btn{font-size:15px}
  .meta-strip{grid-template-columns:1fr 1fr}
  .board-card-topline,.board-link-topline,.story-panel-head,.chapter-hero,.reconstruction-head{gap:10px}
}