:root{--det-bg:var(--color-background,#F7F7F7);--det-surface:var(--color-surface,#FFFFFF);--det-surface-alt:var(--color-surface-hover,#F0F0F0);--det-surface-sunken:var(--color-subtle,#E5E7EB);--det-border:var(--color-subtle,#DCDFE5);--det-border-soft:rgba(128,128,128,0.15);--det-ink:var(--color-primary,#0A0A0A);--det-ink-soft:var(--color-secondary,#555555);--det-ink-faint:var(--color-tertiary,#999999);--det-accent:var(--color-teal,#025559);--det-accent-strong:var(--color-teal-hover,#013E42);--det-accent-soft:var(--color-teal-light,rgba(2,85,89,0.08));--det-gold:#9C7A2E;--det-gold-soft:rgba(156,122,46,0.12);--det-success:#10B981;--det-success-soft:rgba(16,185,129,0.12);--det-danger:#EF4444;--det-danger-soft:rgba(239,68,68,0.12);--det-radius-s:8px;--det-radius-m:14px;--det-radius-l:22px;--det-shadow-card:0 1px 3px rgba(0,0,0,0.05),0 10px 28px -14px rgba(0,0,0,0.12);--det-shadow-modal:0 20px 60px -20px rgba(0,0,0,0.4);--det-font-display:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;--det-font-body:var(--font-sans,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif);--det-font-mono:var(--font-mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace);--det-gutter-w:168px;--det-nav-w:184px;--det-side-w:280px}.dark{--det-bg:var(--color-background,#0A0A0A);--det-surface:var(--color-surface,#141414);--det-surface-alt:var(--color-surface-hover,#1E1E1E);--det-surface-sunken:#222222;--det-border:var(--color-subtle,#2A2A2A);--det-border-soft:#262626;--det-ink:var(--color-primary,#F5F5F5);--det-ink-soft:var(--color-secondary,#888888);--det-ink-faint:var(--color-tertiary,#555555);--det-accent:var(--color-teal,#0A8A8F);--det-accent-strong:var(--color-teal-hover,#0BB0B6);--det-accent-soft:var(--color-teal-light,rgba(10,138,143,0.12));--det-gold:#EAB308;--det-gold-soft:rgba(234,179,8,0.15);--det-shadow-card:0 1px 3px rgba(0,0,0,0.3),0 10px 28px -14px rgba(0,0,0,0.5);--det-shadow-modal:0 20px 60px -20px rgba(0,0,0,0.8)}.det-stamp{--size:40px;width:var(--size);height:var(--size);min-width:var(--size);border-radius:50%;border:2px solid;display:flex;align-items:center;justify-content:center;font-family:var(--det-font-mono);font-size:12px;font-weight:700;transform:rotate(-7deg);flex-shrink:0;line-height:1;user-select:none}.det-stamp--accent{color:var(--det-accent)}.det-stamp--gold{color:var(--det-gold)}.det-stamp--ink{color:var(--det-ink-faint)}.det-page{display:flex;justify-content:center;align-items:flex-start;min-height:calc(100vh - 80px);padding:8px 0;width:100%}.det-ad-slot--outer{display:none!important}.det-app-shell{width:100%;max-width:1280px;border:1px solid var(--det-border);border-radius:var(--det-radius-l);box-shadow:var(--det-shadow-card);overflow:hidden;min-height:min(760px,92vh);flex-direction:column}.det-app-header,.det-app-shell{background:var(--det-surface);display:flex}.det-app-header{align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--det-border)}.det-brand{gap:10px}.det-brand,.det-brand-mark{display:flex;align-items:center}.det-brand-mark{width:32px;height:32px;border-radius:9px;background:var(--det-accent);color:#fff;justify-content:center;font-family:var(--det-font-display);font-weight:700;font-size:16px}.det-brand-name{font-size:14px;font-weight:700;letter-spacing:.02em;color:var(--det-ink)}.det-brand-tag{font-size:11px;color:var(--det-ink-faint);font-family:var(--det-font-mono)}.det-header-actions{display:flex;gap:8px;align-items:center}.det-btn{border-radius:999px;border:1px solid var(--det-border);background:var(--det-surface);color:var(--det-ink);padding:8px 16px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:all .12s ease;cursor:pointer;user-select:none}.det-btn:hover{background:var(--det-surface-alt);border-color:var(--det-border)}.det-btn:active{transform:translateY(1px)}.det-btn--primary{background:var(--det-accent);border-color:var(--det-accent);color:#fff}.det-btn--primary:hover{background:var(--det-accent-strong);border-color:var(--det-accent-strong);color:#fff}.det-btn--ghost{background:transparent;border-color:transparent;color:var(--det-ink-soft)}.det-btn--ghost:hover{background:var(--det-surface-alt);color:var(--det-ink)}.det-btn--danger{color:var(--det-danger)}.det-btn--danger:hover{background:var(--det-danger-soft)}.det-btn--sm{padding:6px 12px;font-size:12px}.det-btn--block{width:100%;justify-content:center}.det-top-nav{display:flex;align-items:center;gap:8px;padding:10px 20px;border-bottom:1px solid var(--det-border);background:var(--det-surface);overflow-x:auto;scrollbar-width:none}.det-top-nav::-webkit-scrollbar{display:none}.det-top-tab{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid transparent;background:transparent;color:var(--det-ink-soft);font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer;transition:all .15s ease}.det-top-tab:hover{background:var(--det-surface-alt);color:var(--det-ink)}.det-top-tab[aria-current=page]{background:var(--det-accent-soft);color:var(--det-accent-strong);border-color:rgba(2,85,89,.25)}.dark .det-top-tab[aria-current=page]{border-color:rgba(10,138,143,.35);color:var(--det-accent)}.det-game-body{display:grid;grid-template-columns:1fr var(--det-side-w);flex:1;min-height:0}.det-nav-badge{margin-left:auto;font-family:var(--det-font-mono);font-size:11px;color:var(--det-ink-faint);background:var(--det-surface-sunken);border-radius:999px;padding:1px 7px;font-weight:700}.det-top-tab[aria-current=page] .det-nav-badge{color:var(--det-accent-strong);background:var(--det-surface)}.dark .det-top-tab[aria-current=page] .det-nav-badge{color:var(--det-accent);background:var(--det-surface-sunken)}.det-game-center{padding:22px 24px;overflow-x:hidden;background:var(--det-bg)}.det-game-center,.det-game-side{overflow-y:auto;min-width:0;min-height:0}.det-game-side{border-left:1px solid var(--det-border);background:var(--det-surface);padding:18px 16px;gap:14px;flex-shrink:0}.det-dossier-card,.det-game-side{display:flex;flex-direction:column}.det-dossier-card{background:var(--det-surface-alt);border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:14px;gap:10px}.det-dossier-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.det-dossier-title{font-size:11px;letter-spacing:.08em;color:var(--det-ink-soft)}.det-confidence-pill,.det-dossier-title{font-family:var(--det-font-mono);font-weight:700;text-transform:uppercase}.det-confidence-pill{font-size:10px;padding:2px 8px;border-radius:999px;background:var(--det-accent-soft);color:var(--det-accent-strong);border:1px solid rgba(2,85,89,.2)}.dark .det-confidence-pill{color:var(--det-accent);border-color:rgba(10,138,143,.3)}.det-dossier-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.det-dossier-metric{background:var(--det-surface);border:1px solid var(--det-border-soft);border-radius:var(--det-radius-s);padding:8px 10px;display:flex;flex-direction:column;gap:2px}.det-metric-label{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--det-ink-faint)}.det-metric-value{font-family:var(--det-font-display);font-size:16px;font-weight:700;color:var(--det-ink);line-height:1.2}.det-metric-max{font-family:var(--det-font-body);font-size:11px;font-weight:500;color:var(--det-ink-faint)}.det-dossier-subhead{font-family:var(--det-font-mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--det-ink-soft);padding-bottom:2px}.det-accuse-bar{display:none}.det-panel-title{font-family:var(--det-font-display);font-size:22px;font-weight:700;margin-bottom:4px;color:var(--det-ink)}.det-panel-sub{color:var(--det-ink-soft);font-size:13.5px;margin-bottom:18px}.det-card{background:var(--det-surface);border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:16px;box-shadow:0 1px 2px rgba(0,0,0,.03)}.det-scene-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:6px}.det-scene-obj{border:1px solid var(--det-border);background:var(--det-surface);border-radius:var(--det-radius-m);padding:14px 12px;text-align:left;display:flex;flex-direction:column;gap:6px;min-height:80px;cursor:pointer;transition:all .15s ease}.det-scene-obj:hover{border-color:var(--det-accent);background:var(--det-accent-soft)}.det-scene-obj-name{font-weight:700;font-size:13.5px;color:var(--det-ink)}.det-scene-obj-hint{font-size:11.5px;color:var(--det-ink-faint)}.det-scene-obj[data-inspected=true]{background:var(--det-surface-alt)}.det-scene-obj[data-inspected=true] .det-scene-obj-name:after{content:"✓ examined";display:block;font-size:10.5px;font-weight:600;color:var(--det-success);margin-top:2px}.det-observation-box{margin-top:14px;border-left:3px solid var(--det-accent);background:var(--det-accent-soft);border-radius:0 var(--det-radius-s) var(--det-radius-s) 0;padding:12px 14px;font-size:14px;color:var(--det-ink);line-height:1.5}.det-observation-label{display:block;font-family:var(--det-font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--det-accent-strong);margin-bottom:5px;font-weight:700}.det-evidence-flag{display:inline-flex;align-items:center;gap:5px;margin-top:10px;font-size:11.5px;font-weight:700;color:var(--det-gold);background:var(--det-gold-soft);padding:4px 9px;border-radius:999px}.det-suspect-list{display:flex;flex-direction:column;gap:8px}.det-suspect-row{display:flex;align-items:center;gap:12px;border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:12px 14px;background:var(--det-surface);text-align:left;width:100%;cursor:pointer;transition:all .15s ease}.det-suspect-row:hover{border-color:var(--det-accent)}.det-suspect-row[aria-current=true]{border-color:var(--det-accent);background:var(--det-accent-soft)}.det-suspect-strip{display:flex;align-items:stretch;gap:10px;overflow-x:auto;padding:2px 2px 8px;margin-bottom:12px}.det-suspect-strip::-webkit-scrollbar{height:5px}.det-suspect-strip::-webkit-scrollbar-track{background:var(--det-surface-alt);border-radius:999px;margin:0 2px}.det-suspect-strip::-webkit-scrollbar-thumb{background:var(--det-accent);border-radius:999px;transition:background .15s ease}.det-suspect-strip::-webkit-scrollbar-thumb:hover{background:var(--det-accent-strong)}.det-suspect-strip::-webkit-scrollbar-button{display:none!important;width:0;height:0}.det-suspect-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:var(--det-radius-m);border:1px solid var(--det-border);background:var(--det-surface);text-align:left;cursor:pointer;transition:all .15s ease;flex-shrink:0;white-space:nowrap}.det-suspect-chip:hover{border-color:var(--det-accent);background:var(--det-surface-alt)}.det-suspect-chip[aria-current=true]{border-color:var(--det-accent);background:var(--det-accent-soft);box-shadow:0 0 0 1px var(--det-accent)}.det-suspect-chip-avatar{width:28px;height:28px;border-radius:50%;background:var(--det-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--det-font-display);font-weight:700;font-size:13px;flex-shrink:0}.det-suspect-chip[aria-current=true] .det-suspect-chip-avatar{background:var(--det-accent-strong)}.det-suspect-chip-name{font-weight:700;font-size:13px;color:var(--det-ink)}.det-suspect-chip-role{font-size:11px;color:var(--det-ink-faint)}.det-suspect-chip-count{margin-left:6px;font-family:var(--det-font-mono);font-size:10.5px;font-weight:600;color:var(--det-accent);background:var(--det-accent-soft);padding:2px 6px;border-radius:999px;border:1px solid rgba(2,85,89,.2)}.det-suspect-avatar{width:38px;height:38px;border-radius:50%;background:var(--det-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--det-font-display);font-weight:700;font-size:14px;flex-shrink:0}.det-suspect-meta{min-width:0}.det-suspect-name{font-weight:700;font-size:14px;color:var(--det-ink)}.det-suspect-role{font-size:12px;color:var(--det-ink-faint)}.det-suspect-count{margin-left:auto;font-family:var(--det-font-mono);font-size:11px;color:var(--det-ink-faint);flex-shrink:0}.det-chat-log{display:flex;flex-direction:column;gap:10px;margin:14px 0;max-height:280px;overflow-y:auto;padding-right:4px}.det-bubble{border-radius:var(--det-radius-m);padding:10px 13px;font-size:13.5px;max-width:92%;line-height:1.45}.det-bubble--q{align-self:flex-end;background:var(--det-ink);color:var(--det-surface);border-bottom-right-radius:4px}.det-bubble--a{align-self:flex-start;background:var(--det-surface-alt);color:var(--det-ink);border-bottom-left-radius:4px}.det-bubble--a.is-contradiction{border:1px solid var(--det-danger);background:var(--det-danger-soft)}.det-bubble-name{display:block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--det-ink-faint);margin-bottom:3px}.det-bubble--a .det-bubble-name{color:var(--det-accent-strong)}.det-bubble--typing{display:inline-flex;align-items:center;gap:5px;padding:10px 14px;background:var(--det-surface-alt);border-radius:var(--det-radius-m);border-bottom-left-radius:4px;align-self:flex-start;margin-bottom:4px}.det-typing-dot{width:6px;height:6px;background:var(--det-accent);border-radius:50%;display:inline-block;animation:detTypingBounce 1.4s ease-in-out infinite both}.det-typing-dot:first-child{animation-delay:-.32s}.det-typing-dot:nth-child(2){animation-delay:-.16s}.det-typing-dot:nth-child(3){animation-delay:0s}@keyframes detTypingBounce{0%,80%,to{transform:scale(.6);opacity:.35}40%{transform:scale(1.15);opacity:1}}.det-ask-row{display:flex;gap:8px;margin-top:12px}.det-ask-input{flex:1;border:1px solid var(--det-border);border-radius:999px;padding:10px 16px;font-size:13.5px;background:var(--det-surface);color:var(--det-ink)}.det-ask-input:focus{outline:none;border-color:var(--det-accent)}.det-ask-hint{font-size:11.5px;color:var(--det-ink-faint);margin-top:8px}.det-evidence-grid{display:flex;flex-direction:column;gap:10px}.det-evidence-card{display:flex;gap:12px;border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:13px 14px;background:var(--det-surface)}.det-evidence-body{min-width:0}.det-evidence-title{font-weight:700;font-size:13.5px;margin-bottom:3px;color:var(--det-ink)}.det-evidence-desc{font-size:13px;color:var(--det-ink-soft);line-height:1.45}.det-evidence-source{display:block;margin-top:6px;font-family:var(--det-font-mono);font-size:10.5px;color:var(--det-ink-faint);text-transform:uppercase;letter-spacing:.05em}.det-empty-state{border:1px dashed var(--det-border);border-radius:var(--det-radius-m);padding:26px 18px;text-align:center;color:var(--det-ink-faint);font-size:13.5px}.det-timeline{display:flex;flex-direction:column}.det-tl-row{display:grid;grid-template-columns:80px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--det-border-soft)}.det-tl-row:last-child{border-bottom:none}.det-tl-time{font-family:var(--det-font-mono);font-size:12px;color:var(--det-accent);font-weight:700;padding-top:2px}.det-tl-time.locked{color:var(--det-ink-faint);font-weight:400}.det-tl-label{font-size:13.5px;color:var(--det-ink);line-height:1.4}.det-tl-label.locked{color:var(--det-ink-faint);font-style:italic}.det-notes-area{width:100%;min-height:320px;border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:14px;font-size:13.5px;color:var(--det-ink);background:var(--det-surface);resize:vertical;line-height:1.5}.det-notes-status{margin-top:8px;font-size:11.5px;color:var(--det-ink-faint)}.det-stat-card{border:1px solid var(--det-border);border-radius:var(--det-radius-m);padding:13px 14px;background:var(--det-surface)}.det-stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--det-ink-faint);font-weight:700;margin-bottom:6px}.det-stat-value{font-size:22px;font-weight:700;font-family:var(--det-font-display);color:var(--det-ink)}.det-progress-track{height:7px;border-radius:999px;background:var(--det-surface-sunken);overflow:hidden;margin-top:8px}.det-progress-fill{height:100%;background:var(--det-accent);border-radius:999px;transition:width .25s ease}.det-confidence-word{font-size:12.5px;color:var(--det-ink-soft);margin-top:4px;font-weight:500}.det-modal-backdrop{position:fixed;inset:0;background:rgba(15,15,20,.55);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:18px;z-index:60}.det-modal{background:var(--det-surface);border-radius:var(--det-radius-l);max-width:520px;width:100%;max-height:88vh;overflow-y:auto;box-shadow:var(--det-shadow-modal);padding:24px;border:1px solid var(--det-border)}.det-modal-title{font-family:var(--det-font-display);font-size:22px;margin-bottom:4px;color:var(--det-ink)}.det-modal-sub{font-size:13.5px;color:var(--det-ink-soft);margin-bottom:18px}.det-field-label{font-size:12.5px;font-weight:700;margin:16px 0 8px;display:block;color:var(--det-ink)}.det-suspect-pick-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.det-pick-btn{border:1px solid var(--det-border);border-radius:var(--det-radius-s);padding:9px 10px;font-size:13px;text-align:left;background:var(--det-surface);color:var(--det-ink);cursor:pointer;transition:all .15s ease}.det-pick-btn[aria-pressed=true]{border-color:var(--det-accent);background:var(--det-accent-soft);color:var(--det-accent-strong);font-weight:700}.det-confidence-row{display:flex;align-items:center;gap:12px}.det-confidence-row input[type=range]{flex:1;accent-color:var(--det-accent)}.det-confidence-num{font-family:var(--det-font-mono);font-weight:700;width:44px;text-align:right;color:var(--det-ink)}.det-reasoning-input{width:100%;min-height:96px;border:1px solid var(--det-border);border-radius:var(--det-radius-s);padding:11px 13px;font-size:13.5px;background:var(--det-surface);color:var(--det-ink);resize:vertical}.det-modal-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}.det-result-screen{padding:24px 20px;max-width:640px;margin:0 auto;width:100%}.det-case-eyebrow{font-family:var(--det-font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--det-accent);margin-bottom:8px;font-weight:700}.det-case-title{font-family:var(--det-font-display);font-size:28px;line-height:1.2;margin-bottom:14px;color:var(--det-ink)}.det-result-score{display:flex;align-items:baseline;gap:10px;margin:14px 0 20px}.det-result-score .num{font-size:52px;font-family:var(--det-font-display);font-weight:700;color:var(--det-ink)}.det-result-score .denom{font-size:20px;color:var(--det-ink-faint)}.det-score-rows{display:flex;flex-direction:column;gap:9px;margin-bottom:20px}.det-score-row{display:flex;justify-content:space-between;font-size:13.5px;border-bottom:1px solid var(--det-border-soft);padding-bottom:9px;color:var(--det-ink)}.det-score-row .ok{color:var(--det-success);font-weight:700}.det-score-row .weak{color:var(--det-danger);font-weight:700}.det-verdict-line{font-size:14.5px;margin:16px 0;padding:14px 16px;background:var(--det-accent-soft);border-radius:var(--det-radius-m);color:var(--det-accent-strong);border-left:3px solid var(--det-accent);line-height:1.45}.det-truth-block h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--det-ink-faint);margin:14px 0 4px;font-weight:700}.det-truth-block p{font-size:13.5px;margin-bottom:4px;color:var(--det-ink);line-height:1.45}@media (max-width:1023px){.det-game-body{grid-template-columns:1fr}.det-game-side{display:none}.det-game-side.mobile-open{display:flex;position:fixed;inset:0;z-index:55;border:none;width:100%;height:100%;padding:18px;background:var(--det-surface)}}@media (max-width:767px){.det-page{padding:0}.det-app-shell{border-radius:0;border:none;min-height:100vh}.det-game-body{grid-template-columns:1fr}.det-top-nav{padding:8px 10px;gap:6px}.det-top-tab{padding:6px 12px;font-size:12px}.det-game-center{padding:18px 14px 84px}.det-header-actions .det-btn--accuse-desktop{display:none}.det-accuse-bar{display:flex;position:fixed;left:0;right:0;bottom:0;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:var(--det-surface);border-top:1px solid var(--det-border);z-index:40;gap:8px}.det-suspect-pick-grid{grid-template-columns:1fr}}@media (min-width:768px){.det-accuse-bar{display:none}}