.doc-intro{max-width:820px;font-size:15px;line-height:1.75;color:var(--text-secondary);margin:0 0 32px}.doc-intro strong{color:var(--text-primary);font-weight:600}.doc-prose{max-width:820px;font-size:15px;line-height:1.75;color:var(--text-secondary);margin:0 0 28px}.doc-prose p{margin:0 0 16px}.doc-prose p:last-child{margin-bottom:0}.doc-prose strong{color:var(--text-primary);font-weight:600}.doc-prose a,.doc-note a{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent-border)}.doc-prose a:hover,.doc-note a:hover{border-bottom-color:var(--accent)}.doc-note{max-width:820px;font-size:13px;color:var(--text-muted);line-height:1.7;margin:24px 0 0}.doc-note strong{color:var(--text-primary)}.doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:900px){.doc-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.doc-grid{grid-template-columns:1fr}}.doc-card{background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:var(--r-xl);padding:24px;transition:border-color var(--t-base),transform var(--t-base)}.doc-card:hover{border-color:var(--accent-border);transform:translateY(-3px)}[data-theme=light] .doc-card{box-shadow:var(--shadow-card)}.doc-card-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}.doc-card-icon{font-size:24px;line-height:1;flex-shrink:0}.doc-card-title{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text-primary);line-height:1.3;margin:0}.doc-meta{margin:0;display:flex;flex-direction:column;gap:12px}.doc-meta-row{display:flex;flex-direction:column;gap:3px}.doc-meta-row dt{font-family:var(--font-display);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.doc-meta-row dd{margin:0;font-size:13px;color:var(--text-secondary);line-height:1.55}.doc-table-wrap{overflow-x:auto;margin:0;border:1px solid var(--border-dim);border-radius:var(--r-xl);background:var(--bg-raised)}.doc-table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}.doc-table thead{background:var(--bg-base)}.doc-table th{padding:14px 18px;text-align:left;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase;border-bottom:1px solid var(--border-default)}.doc-table td{padding:16px 18px;color:var(--text-secondary);line-height:1.6;border-bottom:1px solid var(--border-dim);vertical-align:top}.doc-table tr:last-child td{border-bottom:none}.doc-table tr:hover td{background:var(--bg-surface)}.doc-table td.doc-td-norm{font-family:var(--font-display);font-weight:600;color:var(--text-primary);font-size:13px}@media(max-width:600px){.doc-table-wrap{overflow:visible;background:transparent;border:none;border-radius:0}.doc-table{min-width:0;border-collapse:separate;border-spacing:0 12px}.doc-table thead{display:none}.doc-table tr{display:block;background:var(--bg-raised);border:1px solid var(--border-dim);border-radius:var(--r-xl);padding:14px 16px}.doc-table tr:hover td{background:transparent}.doc-table td{display:block;border:none;padding:6px 0;font-size:14px;white-space:normal}.doc-table td:before{content:attr(data-label);display:block;font-family:var(--font-display);font-size:10px;font-weight:600;letter-spacing:.1em;color:var(--text-muted);text-transform:uppercase;margin-bottom:2px}.doc-table td:not(:first-child){margin-top:8px;padding-top:10px;border-top:1px solid var(--border-dim)}.doc-table td.doc-td-norm{font-size:15px}}.doc-example{display:flex;gap:18px;align-items:flex-start;max-width:820px;margin:28px 0 0;padding:22px 24px;background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:var(--r-xl)}[data-theme=light] .doc-example{box-shadow:var(--shadow-card)}.doc-example-icon{font-size:28px;line-height:1;flex-shrink:0}.doc-example-title{font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--text-primary);margin:0 0 6px}.doc-example-text{font-size:13px;color:var(--text-secondary);line-height:1.6;margin:0 0 12px}.doc-example-link{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--accent);text-decoration:none}.doc-example-link:hover{color:var(--accent-bright)}.doc-steps{list-style:none;padding:0;margin:0;max-width:820px;display:flex;flex-direction:column;gap:0}.doc-step{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--border-dim)}.doc-step:first-child{padding-top:0}.doc-step:last-child{border-bottom:none;padding-bottom:0}.doc-step-num{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--accent-dim);border:1px solid var(--accent-border);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--accent)}.doc-step-title{font-weight:600;font-size:15px;color:var(--text-primary);margin:0 0 5px}.doc-step-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin:0}.doc-lost-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:820px){.doc-lost-grid{grid-template-columns:1fr}}.doc-lost-card{background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:var(--r-xl);padding:24px;transition:border-color var(--t-base)}.doc-lost-card:hover{border-color:var(--accent-border)}[data-theme=light] .doc-lost-card{box-shadow:var(--shadow-card)}.doc-lost-icon{font-size:28px;display:block;margin-bottom:14px}.doc-lost-title{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text-primary);line-height:1.3;margin:0 0 10px}.doc-lost-desc{font-size:14px;color:var(--text-secondary);line-height:1.65;margin:0}.doc-offer{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;max-width:980px;margin:32px 0 0;padding:28px 32px;background:linear-gradient(135deg,rgba(var(--accent-rgb),.08),rgba(var(--accent-rgb),.02));border:1px solid var(--accent-border);border-radius:var(--r-2xl)}.doc-offer-body{flex:1 1 380px}.doc-offer-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--text-primary);margin:0 0 8px;line-height:1.25}.doc-offer-text{font-size:14px;color:var(--text-secondary);line-height:1.65;margin:0}.doc-offer .btn{flex-shrink:0}.doc-cross-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:780px){.doc-cross-grid{grid-template-columns:1fr}}.doc-cross-card{display:flex;align-items:center;justify-content:center;text-align:center;padding:20px 16px;background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:var(--r-xl);color:var(--text-primary);text-decoration:none;font-family:var(--font-display);font-size:14px;font-weight:500;transition:border-color var(--t-fast),transform var(--t-fast)}.doc-cross-card:hover{border-color:var(--accent);transform:translateY(-2px)}