:root{--old-paper: #d8c7a3;--paper-light: #efe2c4;--dark-brown: #2b2520;--archive-gray: #6f6a60;--stamp-red: #a4332d;--military-green: #4f5a4a;--deep-blue-black: #1e2a33;--ink: #211d19;--line: rgba(43, 37, 32, .18);--shadow: 0 18px 50px rgba(16, 20, 22, .22);color:var(--ink);font-family:Microsoft YaHei,PingFang SC,Noto Sans CJK SC,system-ui,sans-serif;background:#221e1b}.eyebrow{color:#e5c27a;font-size:.78rem;font-weight:800;letter-spacing:0}.home-actions,.report-actions,.topbar-actions,.chapter-topbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.primary-button,.secondary-button,.icon-button,.notebook-entry{border:0;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border-radius:8px;transition:transform .16s ease,background .16s ease,border-color .16s ease}.primary-button{padding:0 18px;background:var(--stamp-red);color:#fff8ee;font-weight:800;box-shadow:0 10px 24px #a4332d38}.primary-button:hover,.secondary-button:hover,.notebook-entry:hover,.icon-button:hover{transform:translateY(-1px)}.primary-button:disabled{cursor:not-allowed;opacity:.55;transform:none}.primary-button.compact,.secondary-button.compact{min-height:38px;padding:0 14px}.primary-button.full{width:100%}.secondary-button,.icon-button{background:#efe2c41a;color:inherit;border:1px solid rgba(239,226,196,.28);padding:0 16px}.icon-button{width:42px;padding:0}.progress-pill{border:1px solid rgba(239,226,196,.26);background:#efe2c414;border-radius:8px;min-height:42px;display:inline-flex;align-items:center;padding:0 14px;color:#f3ddae;font-weight:800}.background-music-control{position:fixed;z-index:60;top:calc(env(safe-area-inset-top) + 14px);right:calc(env(safe-area-inset-right) + 16px);display:grid;justify-items:end;gap:6px;max-width:min(280px,calc(100vw - 28px));color:#fff7e8}.background-music-button{min-height:44px;border:1px solid rgba(239,226,196,.38);border-radius:8px;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#141210bd;color:#fff7e8;box-shadow:0 12px 30px #00000042;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;font-weight:900;line-height:1;white-space:nowrap;transition:transform .16s ease,border-color .16s ease,background .16s ease,box-shadow .16s ease}.background-music-button:hover,.background-music-button:focus-visible{transform:translateY(-1px);border-color:#f1d48fc7;background:#1e2a33d1;box-shadow:0 16px 34px #0000004d,0 0 0 4px #e5c27a29}.background-music-button svg{flex:0 0 auto;color:#f1d48f}.background-music-control[data-playing=true] .background-music-button{border-color:#e5c27ab3;background:#4f5a4ad1}.music-control-label{font-size:.86rem}.music-control-hint,.music-control-error{max-width:100%;border:1px solid rgba(239,226,196,.3);border-radius:8px;padding:5px 8px;background:#141210ad;color:#f7e4ba;box-shadow:0 10px 24px #00000038;font-size:.74rem;font-weight:900;line-height:1.3;text-align:right}.music-control-error{border-color:#a4332d7a;color:#fff7e8;background:#811f1bd1}.archive-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.archive-tab{min-height:48px;border:1px solid rgba(239,226,196,.22);border-radius:8px;background:#efe2c41a;color:#f6ead0;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font-weight:900}.archive-tab.active{background:#efe2c4f0;color:var(--ink);border-color:#ffffff75}.board-panel,.cards-panel,.task-panel,.report-card,.mini-panel{background:#efe2c4f0;color:var(--ink);border:1px solid rgba(255,255,255,.4);box-shadow:var(--shadow)}.board-panel,.cards-panel,.task-panel,.report-card{border-radius:8px;padding:18px}.timeline-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.timeline-node{min-height:92px;border:1px solid var(--line);border-radius:8px;padding:10px;background:#ffffff52;color:var(--ink);text-align:left;display:grid;grid-template-rows:auto 1fr auto;gap:5px;cursor:pointer}.timeline-node strong{font-size:.94rem;line-height:1.35}.timeline-node small{color:var(--archive-gray)}.timeline-node.completed{border-color:#a4332d70;background:#a4332d1a}.timeline-node.available{border-color:#e5c27ab3;background:#e5c27a2e}.timeline-node.locked{opacity:.48;cursor:not-allowed}.portrait-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.portrait-card.compact{min-height:76px}.location-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.location-board .location-chip{min-height:112px}.notes-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.panel-title{display:flex;align-items:center;gap:8px;color:var(--stamp-red);margin-bottom:14px}.panel-title h2{margin:0;font-size:1rem}.timeline-list{display:grid;gap:8px}.timeline-item{min-height:56px;width:100%;display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:center;text-align:left;border:1px solid var(--line);background:#ffffff59;border-radius:8px;padding:9px;color:var(--ink)}.timeline-item small{display:block;margin-top:2px;color:var(--archive-gray)}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--archive-gray)}.timeline-item.completed .timeline-dot{background:var(--stamp-red)}.timeline-item.available{border-color:#a4332d99;background:#a4332d1a}.timeline-item.locked{opacity:.52;cursor:not-allowed}.timeline-item.comingSoon{opacity:.62;border-style:dashed}.desk-panel{position:relative;min-height:640px;border-radius:8px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.18)}.desk-panel img{width:100%;height:100%;object-fit:cover;display:block}.desk-card{position:absolute;left:28px;bottom:28px;width:min(420px,calc(100% - 56px));background:#efe2c4ed;color:var(--ink);border:1px solid rgba(255,255,255,.48);border-radius:8px;padding:22px}.file-label{color:var(--stamp-red);font-weight:900}.desk-card h2{margin:8px 0;font-family:SimSun,Songti SC,serif;font-size:3.2rem}.desk-card p{line-height:1.7;color:#4a4036}.side-panels{display:grid;gap:14px;background:#efe2c4d1}.mini-panel{border-radius:8px;padding:14px;box-shadow:none}.portrait-grid,.location-list{display:grid;gap:10px}.portrait-card{display:grid;grid-template-columns:42px 1fr;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:9px;background:#ffffff47}.portrait-avatar{width:42px;aspect-ratio:1;border-radius:6px;display:grid;place-items:center;background:var(--deep-blue-black);color:#f1d48f;font-weight:900}.portrait-card small{display:block;margin-top:2px;color:var(--archive-gray);line-height:1.4}.location-chip{border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:#ffffff52;font-weight:700}.location-chip strong{display:block}.location-chip small{display:block;margin-top:5px;color:#5e554b;font-size:.76rem;line-height:1.5;font-weight:500}.location-chip.locked{opacity:.42;filter:grayscale(1)}.location-chip.discovered{border-color:#e5c27ab3;background:#e5c27a33}.location-chip.unlocked{border-color:#a4332d6b;background:#a4332d1a}.location-chip.comingSoon{opacity:.62;border-style:dashed}.map-panel{display:flex;flex-direction:column;min-height:0;padding:16px;background:#efe2c4f0;color:var(--ink);border:1px solid rgba(255,255,255,.4);border-radius:8px;box-shadow:var(--shadow)}.map-panel .panel-title{flex:0 0 auto;margin-bottom:10px}.archive-map-board{position:relative;flex:1 1 auto;aspect-ratio:16 / 9;min-height:0;overflow:hidden;border-radius:8px;background:#1f160f;border:1px solid rgba(43,37,32,.24);box-shadow:inset 0 0 90px #0006}.archive-map-background{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block;filter:contrast(1.04) saturate(.92)}.archive-map-board:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:radial-gradient(circle at 46% 44%,rgba(241,212,143,.1),transparent 30%),linear-gradient(90deg,rgba(20,18,16,.18),transparent 22%,transparent 72%,rgba(20,18,16,.32))}.archive-map-caption{position:absolute;z-index:4;top:18px;left:18px;max-width:min(310px,calc(100% - 36px));border:1px solid rgba(239,226,196,.36);border-radius:8px;padding:10px 12px;background:#1c140eb8;color:#fff7e8;box-shadow:0 14px 34px #0000003d}.archive-map-caption span{display:block;color:#f1d48f;font-size:.76rem;font-weight:900}.archive-map-caption strong{display:block;margin-top:4px;line-height:1.35}.archive-map-lines{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;width:100%;height:100%;pointer-events:none}.archive-map-lines line{stroke:#811f1b8f;stroke-width:1.8;stroke-linecap:round;stroke-dasharray:0;filter:drop-shadow(0 1px 0 rgba(255,230,180,.28)) drop-shadow(0 2px 3px rgba(0,0,0,.32))}.archive-map-lines line[data-status=current]{stroke:#b7352af2;stroke-width:3;filter:drop-shadow(0 0 7px rgba(241,212,143,.58)) drop-shadow(0 2px 3px rgba(0,0,0,.32))}.archive-map-lines line[data-status=completed]{stroke:#811f1be6;stroke-width:2.4}.archive-map-lines line[data-status=locked]{stroke:#4631255c;stroke-width:1.4;stroke-dasharray:5 6}.archive-map-card{position:absolute;z-index:3;left:var(--map-x);top:var(--map-y);transform:translate(-50%,-50%) rotate(-1deg);width:clamp(104px,10.2vw,148px);min-height:112px;border:1px solid rgba(92,70,48,.34);border-radius:6px;padding:7px 7px 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strong{display:block;font-family:SimSun,Songti SC,serif;font-size:clamp(.9rem,1.15vw,1.12rem);line-height:1.2}.archive-map-card-text small{display:inline-flex;margin-top:4px;border-radius:6px;padding:2px 6px;background:#4f5a4a24;color:var(--military-green);font-weight:900;line-height:1.2}.archive-map-pin{position:absolute;z-index:2;top:-9px;left:50%;width:16px;aspect-ratio:1;transform:translate(-50%);border-radius:50%;background:#9c2f28;border:2px solid rgba(255,225,176,.58);box-shadow:0 4px 8px #00000057}.archive-map-index{position:absolute;left:-9px;top:-9px;width:24px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--military-green);color:#fff7e8;border:2px solid #ead8b1;font-size:.74rem;font-weight:900}.archive-map-stamp{position:absolute;right:-8px;bottom:22px;border:2px solid rgba(164,51,45,.76);border-radius:50%;padding:7px 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i.locked{background:#8b8173}.archive-map-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:45;display:grid;place-items:center;padding:24px;background:#141210ad}.archive-map-modal{position:relative;width:min(560px,100%);border-radius:8px;padding:22px;background:linear-gradient(90deg,rgba(164,51,45,.16) 0 7px,transparent 7px),var(--paper-light);color:var(--ink);border:1px solid rgba(255,255,255,.54);box-shadow:0 30px 90px #0000006b}.archive-map-modal .file-label{display:inline-flex;align-items:center;gap:6px}.archive-map-modal h3{margin:12px 44px 12px 0;font-family:SimSun,Songti SC,serif;font-size:clamp(1.9rem,5vw,3rem);line-height:1.12}.archive-map-modal p{margin:0;color:#4a4036;line-height:1.85}.archive-map-modal-meta{margin-top:14px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:11px 0}.archive-map-modal-meta strong{display:block;margin-bottom:8px;color:var(--deep-blue-black)}.archive-map-modal-meta 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span{width:38px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;position:relative;border:2px solid rgba(255,247,232,.88);background:#602823e0;box-shadow:0 0 0 5px #a4332d38,0 10px 24px #00000057;font-weight:900;transition:transform .16s ease,background .16s ease,box-shadow .16s ease}.scene-hotspot small{max-width:86px;border-radius:8px;padding:4px 7px;background:#141210b8;font-size:.72rem;font-weight:900;white-space:nowrap;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .16s ease,transform .16s ease}.scene-hotspot:hover span,.scene-hotspot:focus-visible span,.scene-hotspot.active span{background:var(--stamp-red);box-shadow:0 0 0 7px #e5c27a38,0 0 24px #f1d48f70}.scene-hotspot:active span{transform:scale(1.08)}.scene-hotspot:hover small,.scene-hotspot:focus-visible small,.scene-hotspot.active small{opacity:1;transform:translateY(0)}.scene-hotspot.opened span{background:var(--military-green)}.scene-hotspot.opened span:after{content:"✓";position:absolute;right:-8px;top:-8px;width:18px;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--stamp-red);color:#fff7e8;border:2px solid rgba(255,247,232,.9);font-size:.72rem;line-height:1}.scene-hotspot.opened small{background:#4f5a4adb}.scene-card-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:28px;background:#141210ad}.scene-card-modal{position:relative;width:min(720px,100%);max-height:min(760px,calc(100vh - 56px));overflow:auto;border-radius:8px;padding:22px;background:linear-gradient(90deg,rgba(164,51,45,.18) 0 7px,transparent 7px),var(--paper-light);color:var(--ink);border:1px solid rgba(255,255,255,.54);box-shadow:0 30px 90px #0000006b}.scene-card-modal h3{margin:12px 44px 14px 0;font-family:SimSun,Songti SC,serif;font-size:clamp(1.8rem,4vw,2.8rem);line-height:1.15}.scene-card-modal-close{position:absolute;top:16px;right:16px;width:38px;aspect-ratio:1;border:1px solid rgba(43,37,32,.18);border-radius:8px;display:grid;place-items:center;background:#ffffff52;color:var(--ink);cursor:pointer}.modal-feedback{margin:12px 0}@keyframes dossier-unfold{0%{opacity:0;transform:translateY(16px) scale(.96) rotateX(8deg)}to{opacity:1;transform:translateY(0) scale(1) rotateX(0)}}.archive-dossier-modal{position:relative;width:min(760px,100%);max-height:min(780px,calc(100vh - 56px));overflow:auto;border-radius:8px;padding:22px;animation:dossier-unfold .22s ease-out both;background:linear-gradient(90deg,rgba(164,51,45,.18) 0 7px,transparent 7px),radial-gradient(circle at 18% 10%,rgba(255,255,255,.38),transparent 28%),var(--paper-light);color:var(--ink);border:1px solid rgba(96,70,46,.3);box-shadow:0 30px 90px #0000006b;transform-origin:top 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