:root{--color-warehouse:#3d2b1f;--color-silk:#f5f0e6;--color-silk-dark:#e8dfd0;--color-indigo:#1a2a3a;--color-indigo-light:#243548;--color-cinnabar:#8b2942;--color-cinnabar-light:#a33d56;--color-gold:#8b6914;--color-gold-light:#c9a227;--color-ink:#2c2416;--color-ink-muted:#6b5d4d;--color-border:#d4c4a8;--color-paper:#faf6ef;--font-sans:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--font-serif:"Songti SC","STSong","SimSun",serif;--font-mono:ui-monospace,"SF Mono","Menlo",monospace;--sidebar-width:220px;--header-height:56px;--radius:4px;--shadow-card:0 1px 3px rgba(61,43,31,.08),0 4px 12px rgba(61,43,31,.04)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-sans);font-size:14px;line-height:1.6;color:var(--color-ink);background:var(--color-silk);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-indigo);color:#c8d4e0;display:flex;flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-logo{padding:20px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid hsla(0,0%,100%,.08)}.sidebar-logo-seal{width:36px;height:36px;background:var(--color-gold-light);border-radius:2px;display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:18px;font-weight:700;color:var(--color-indigo)}.sidebar-logo-text{font-family:var(--font-serif);font-size:16px;font-weight:600;color:#f0ebe0;letter-spacing:2px}.sidebar-nav{flex:1 1;padding:12px 0;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:13px;color:#9aabb8;transition:all .15s;border-left:3px solid transparent}.nav-item:hover{background:hsla(0,0%,100%,.05);color:#dce4ec}.nav-item.active{background:hsla(0,0%,100%,.08);color:#f0ebe0;border-left-color:var(--color-gold-light)}.nav-icon{width:18px;text-align:center;font-size:14px;opacity:.8}.sidebar-footer{padding:16px;border-top:1px solid hsla(0,0%,100%,.08);font-size:11px;color:#6a8090;line-height:1.5;font-family:var(--font-serif)}.main-area{flex:1 1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.main-header{height:var(--header-height);background:var(--color-paper);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:-webkit-sticky;position:sticky;top:0;z-index:50}.main-header h1{font-family:var(--font-serif);font-size:18px;font-weight:600;color:var(--color-warehouse);letter-spacing:1px}.header-actions{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--color-ink-muted)}.main-content{flex:1 1;padding:24px}.card{background:var(--color-paper);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-card)}.card-header{padding:14px 18px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.card-header h2{font-family:var(--font-serif);font-size:15px;font-weight:600;color:var(--color-warehouse)}.card-body{padding:18px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background:var(--color-paper);border:1px solid var(--color-border);border-radius:var(--radius);padding:18px;position:relative;overflow:hidden}.stat-card:after{content:"";position:absolute;top:-20px;right:-20px;width:80px;height:80px;border:2px solid var(--color-border);border-radius:50%;opacity:.3}.stat-label{font-size:12px;color:var(--color-ink-muted);margin-bottom:6px}.stat-value{font-family:var(--font-serif);font-size:28px;font-weight:700;color:var(--color-warehouse)}.stat-delta{font-size:11px;color:var(--color-ink-muted);margin-top:4px}.level-tag{display:inline-block;padding:2px 8px;font-size:11px;font-weight:600;border-radius:2px;letter-spacing:1px}.level-tag.core{background:rgba(139,41,66,.12);color:var(--color-cinnabar);border:1px solid rgba(139,41,66,.3)}.level-tag.important{background:rgba(44,74,110,.12);color:#2c4a6e;border:1px solid rgba(44,74,110,.3)}.level-tag.general{background:rgba(139,105,20,.12);color:var(--color-gold);border:1px solid rgba(139,105,20,.3)}.bookshelf{background:var(--color-warehouse);border-radius:var(--radius);padding:20px 24px 16px;margin-bottom:24px}.bookshelf-title{color:#d4c4a8;font-family:var(--font-serif);font-size:14px;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center}.bookshelf-shelves{display:flex;gap:24px}.shelf-section{flex:1 1}.shelf-label{font-size:11px;color:#9a8b7a;margin-bottom:8px}.shelf-books{display:flex;gap:6px;align-items:flex-end;min-height:100px;padding-bottom:8px;border-bottom:3px solid #2a1e14}.book-spine{width:36px;background:linear-gradient(180deg,var(--color-silk-dark) 0,var(--color-silk) 100%);border-radius:2px 2px 0 0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:8px 4px;cursor:pointer;transition:transform .15s}.book-spine:hover{transform:translateY(-4px)}.book-spine-title{writing-mode:vertical-rl;font-family:var(--font-serif);font-size:11px;color:var(--color-ink);letter-spacing:2px;max-height:80px;overflow:hidden}.book-spine-tag{font-size:9px;margin-top:4px;padding:1px 3px;border-radius:1px}.book-spine.core{height:90px;border-left:2px solid var(--color-cinnabar)}.book-spine.important{height:78px;border-left:2px solid #2c4a6e}.book-spine.general{height:66px;border-left:2px solid var(--color-gold)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:10px 12px;font-weight:600;color:var(--color-ink-muted);border-bottom:1px solid var(--color-border);font-size:12px}.data-table td{padding:10px 12px;border-bottom:1px solid var(--color-silk-dark)}.data-table tr:hover td{background:rgba(61,43,31,.03)}.status-text{font-size:12px;font-weight:500}.status-text.approved{color:#2d6a4f}.status-text.pending{color:#8b6914}.status-text.sealed{color:var(--color-cinnabar)}.status-text.investigating{color:#2c4a6e}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:13px;border-radius:var(--radius);border:1px solid var(--color-border);background:var(--color-paper);color:var(--color-ink);cursor:pointer;transition:all .15s}.btn:hover{background:var(--color-silk);border-color:var(--color-warehouse)}.btn-primary{background:var(--color-indigo);color:#f0ebe0;border-color:var(--color-indigo)}.btn-primary:hover{background:var(--color-indigo-light)}.btn-cinnabar{background:var(--color-cinnabar);color:#fff;border-color:var(--color-cinnabar)}.btn-cinnabar:hover{background:var(--color-cinnabar-light)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--color-ink-muted);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-paper);font-size:13px}.form-textarea{min-height:120px;resize:vertical;font-family:var(--font-serif);line-height:1.8}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-indigo);box-shadow:0 0 0 2px rgba(26,42,58,.1)}.secret-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:16px;gap:16px}.secret-card{background:var(--color-paper);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:box-shadow .15s}.secret-card:hover{box-shadow:var(--shadow-card)}.secret-card-header{padding:14px 16px;border-bottom:1px solid var(--color-silk-dark);display:flex;justify-content:space-between;align-items:flex-start}.secret-card-code{font-family:var(--font-mono);font-size:11px;color:var(--color-ink-muted)}.secret-card-title{font-family:var(--font-serif);font-size:15px;font-weight:600;color:var(--color-warehouse);margin-top:4px}.secret-card-body{padding:14px 16px}.secret-card-summary{font-family:var(--font-serif);font-size:13px;color:var(--color-ink-muted);line-height:1.7;margin-bottom:12px}.secret-card-meta{font-size:12px;color:var(--color-ink-muted)}.secret-card-meta span{margin-right:12px}.secret-card-footer{padding:10px 16px;background:var(--color-silk);border-top:1px solid var(--color-silk-dark);display:flex;justify-content:space-between;align-items:center}.hash-seal{display:inline-flex;gap:8px;padding:8px 14px;background:rgba(139,41,66,.06);border:1px dashed var(--color-cinnabar);border-radius:var(--radius);font-family:var(--font-mono);font-size:11px;word-break:break-all}.hash-seal,.seal-stamp{align-items:center;color:var(--color-cinnabar)}.seal-stamp{width:48px;height:48px;border:2px solid var(--color-cinnabar);border-radius:2px;display:flex;justify-content:center;font-family:var(--font-serif);font-size:14px;transform:rotate(-3deg);opacity:.85}.checklist-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-silk-dark)}.checklist-item input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-indigo)}.checklist-item-info{flex:1 1}.checklist-item-title{font-weight:500;font-size:13px}.checklist-item-meta{font-size:11px;color:var(--color-ink-muted);margin-top:2px}.ai-panel{background:var(--color-silk);border:1px solid var(--color-border);border-radius:var(--radius);padding:18px;margin-top:20px}.ai-panel-title{font-size:14px;font-weight:600;color:var(--color-warehouse);margin-bottom:12px}.ai-panel-title,.ai-result{font-family:var(--font-serif)}.ai-result{background:var(--color-paper);border:1px solid var(--color-border);border-radius:var(--radius);padding:14px;margin-top:12px;font-size:13px;line-height:1.8;white-space:pre-wrap}.ai-suggestion-list{list-style:none;margin-top:12px}.ai-suggestion-list li{padding:10px 0;border-bottom:1px solid var(--color-silk-dark)}.gap-item{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:13px}.gap-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.gap-dot.complete{background:#2d6a4f}.gap-dot.partial{background:var(--color-gold)}.gap-dot.missing{background:var(--color-cinnabar)}.page-header{margin-bottom:24px}.page-header h2{font-family:var(--font-serif);font-size:20px;font-weight:600;color:var(--color-warehouse);margin-bottom:6px}.page-header p{font-size:13px;color:var(--color-ink-muted)}.page-actions{display:flex;gap:10px;margin-top:12px}.two-col{display:grid;grid-template-columns:1fr 360px;grid-gap:20px;gap:20px}.chapter-block{margin-bottom:16px;padding:16px;background:var(--color-silk);border-left:3px solid var(--color-indigo);border-radius:0 var(--radius) var(--radius) 0}.chapter-block h4{font-family:var(--font-serif);font-size:14px;color:var(--color-warehouse);margin-bottom:8px}.chapter-block p{font-family:var(--font-serif);font-size:13px;line-height:1.8;color:var(--color-ink-muted)}.chapter-block.secretness{border-left-color:var(--color-cinnabar)}.chapter-block.value{border-left-color:var(--color-gold)}.chapter-block.protection{border-left-color:#2c4a6e}.severity-high{color:var(--color-cinnabar)}.severity-medium{color:var(--color-gold)}.severity-low{color:#2d6a4f}.empty-state{text-align:center;padding:48px 24px;color:var(--color-ink-muted)}@media (max-width:1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.bookshelf-shelves{flex-direction:column}}@media (max-width:768px){.sidebar{display:none}.main-area{margin-left:0}.stats-grid{grid-template-columns:1fr}}