:root{--bg-top: #f7f0e4;--bg-bottom: #ebe0cf;--card: #fffaf2;--border: #d4c4a8;--text: #3d2f1f;--muted: #7a6a52;--accent: #8b5a2b;--accent-soft: #f0e6d6;--shadow: 0 2px 12px rgba(61, 47, 31, .08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:linear-gradient(180deg,var(--bg-top),var(--bg-bottom));-webkit-tap-highlight-color:transparent}#app{min-height:100vh;padding:12px 16px 28px;max-width:720px;margin:0 auto}.page-title{font-size:1.5rem;font-weight:700;margin:8px 0 4px;text-align:center}.page-subtitle{text-align:center;color:var(--muted);font-size:.95rem;margin-bottom:20px}.verse{white-space:pre-line;text-align:center;line-height:1.9;color:var(--muted);font-size:.92rem;margin:16px 0 24px;padding:12px;background:var(--accent-soft);border-radius:12px}.btn-row{display:flex;flex-direction:column;gap:12px;margin-top:8px}.btn{display:block;width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:1rem;font-weight:600;text-align:center;text-decoration:none;cursor:pointer;box-shadow:var(--shadow)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-ghost{background:transparent}.top-bar{display:flex;align-items:center;gap:8px;margin-bottom:12px}.back-link{color:var(--accent);text-decoration:none;font-size:.95rem;padding:6px 0}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:10px;box-shadow:var(--shadow)}.card-link{display:block;color:inherit;text-decoration:none}.card-title{font-weight:700;font-size:1.05rem}.card-sub{color:var(--muted);font-size:.88rem;margin-top:4px}.section-header{font-weight:700;color:var(--accent);padding:14px 4px 8px;border-top:1px solid var(--border);margin-top:8px}.section-header:first-child{border-top:none;margin-top:0}.search-input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);font-size:1rem;background:#fff;margin-bottom:12px}.detail-grid{display:grid;gap:10px}.detail-row{display:grid;grid-template-columns:72px 1fr;gap:8px;font-size:.95rem}.detail-label{color:var(--muted)}.detail-value{word-break:break-word}.relation-list{display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-block;padding:6px 10px;border-radius:999px;background:var(--accent-soft);border:1px solid var(--border);color:var(--text);text-decoration:none;font-size:.9rem}.overview-box{margin-top:8px;padding:12px;background:var(--accent-soft);border-radius:10px;font-size:.88rem;line-height:1.7;white-space:pre-wrap}.tree-node{margin-left:16px;border-left:2px solid var(--border);padding-left:10px;margin-bottom:6px}.tree-toggle{cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:600}.footer-note{text-align:center;color:var(--muted);font-size:.8rem;margin-top:24px}.login-card{margin-top:8px}.login-label{display:block;margin-bottom:8px;font-weight:600}.login-hint{margin-top:12px;font-size:.85rem;color:var(--muted);line-height:1.6}.login-error{color:#b33;font-size:.9rem;margin:8px 0 0}