/* ============================================================
   school-transfer-path · 小升初择校转学借读路径对比
   学区地图指南风（stp-）：靛蓝 + 琥珀 + 纸白 + 砖红
   ============================================================ */
.stp-page {
    --stp-indigo: #4a5fc1;
    --stp-indigo-deep: #2d3d8e;
    --stp-indigo-soft: rgba(74, 95, 193, 0.12);
    --stp-amber: #e8a33d;
    --stp-amber-deep: #b87a1f;
    --stp-amber-soft: rgba(232, 163, 61, 0.14);
    --stp-brick: #b24c3b;
    --stp-brick-soft: rgba(178, 76, 59, 0.12);
    --stp-leaf: #5ba84f;
    --stp-leaf-deep: #3c7a34;
    --stp-paper: #fdfaf3;
    --stp-milk: #ffffff;
    --stp-milk-deep: #f7f1e4;
    --stp-text: #1a2040;
    --stp-muted: #6a7292;
    --stp-line: #e4dfd0;
    --stp-line-strong: #cac1a8;
    --stp-shadow: 0 8px 24px rgba(45, 61, 142, 0.08);
    color: var(--stp-text);
    font-size: 15px; line-height: 1.75;
}

[data-theme="dark"] .stp-page {
    --stp-indigo: #7f93e0;
    --stp-indigo-deep: #a4b4ef;
    --stp-indigo-soft: rgba(127, 147, 224, 0.16);
    --stp-amber: #f0b968;
    --stp-amber-deep: #f6cc8c;
    --stp-amber-soft: rgba(240, 185, 104, 0.16);
    --stp-brick: #d47a6c;
    --stp-brick-soft: rgba(212, 122, 108, 0.16);
    --stp-leaf: #7ac86f;
    --stp-leaf-deep: #a0e095;
    --stp-paper: #1a1d2a;
    --stp-milk: #222638;
    --stp-milk-deep: #2a2f45;
    --stp-text: #e8ebf8;
    --stp-muted: #939bb8;
    --stp-line: #343a50;
    --stp-line-strong: #484f6a;
    --stp-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.stp-page h1, .stp-page h2, .stp-page h3 { line-height: 1.35; }
.stp-page b, .stp-page strong { color: var(--stp-indigo-deep); }

/* Hero */
.stp-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(200px, 0.9fr) minmax(220px, 0.7fr);
    gap: 22px 28px;
    align-items: center;
    padding: 30px 32px 26px;
    margin-bottom: 26px;
    border: 1px solid var(--stp-line);
    border-radius: 24px;
    background:
        radial-gradient(90% 120% at 100% 0%, var(--stp-amber-soft), transparent 55%),
        radial-gradient(70% 100% at 0% 100%, var(--stp-indigo-soft), transparent 55%),
        var(--stp-milk);
    box-shadow: var(--stp-shadow);
}
.stp-kicker { display: inline-block; padding: 5px 14px; margin-bottom: 12px; border-radius: 8px; background: var(--stp-indigo-soft); color: var(--stp-indigo-deep); font-size: 12px; font-weight: 800; letter-spacing: 0.14em; }
.stp-hero h1 { margin: 0 0 10px; font-size: clamp(26px, 3.4vw, 38px); font-weight: 900; }
.stp-hero-sub { margin: 0 0 14px; max-width: 60ch; color: var(--stp-muted); font-size: 15px; }
.stp-hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.stp-hero-chips li { padding: 5px 13px; border-radius: 999px; border: 1px solid var(--stp-line-strong); background: var(--stp-milk-deep); color: var(--stp-muted); font-size: 12px; font-weight: 700; }

/* Map visual (unique) */
.stp-hero-map { position: relative; width: 100%; aspect-ratio: 1; border-radius: 16px; background: var(--stp-milk-deep); border: 1.5px solid var(--stp-line-strong); overflow: hidden; }
.stp-map-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--stp-line) 1px, transparent 1px), linear-gradient(90deg, var(--stp-line) 1px, transparent 1px); background-size: 20px 20px; opacity: 0.6; }
.stp-map-dot { position: absolute; width: 24px; height: 24px; border-radius: 50%; box-shadow: 0 0 0 4px rgba(74,95,193,0.25), 0 4px 12px rgba(0,0,0,0.15); }
.stp-dot-a { background: var(--stp-leaf); top: 20%; left: 25%; }
.stp-dot-b { background: var(--stp-indigo); top: 55%; left: 60%; }
.stp-dot-c { background: var(--stp-amber); bottom: 20%; left: 35%; }
.stp-dot-d { background: var(--stp-brick); top: 35%; right: 15%; }
.stp-map-label { position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); font-size: 10px; font-weight: 800; letter-spacing: 0.1em; color: var(--stp-muted); background: var(--stp-milk); padding: 2px 8px; border-radius: 4px; }

.stp-hero-readout { display: grid; gap: 5px; padding: 18px 20px; border: 1px solid var(--stp-line-strong); border-radius: 14px; border-top: 4px solid var(--stp-amber); background: var(--stp-milk-deep); }
.stp-readout-label { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; color: var(--stp-muted); text-transform: uppercase; }
.stp-readout-num { font-size: 22px; font-weight: 900; line-height: 1.3; color: var(--stp-indigo-deep); font-variant-numeric: tabular-nums; }
.stp-readout-avg { font-size: 13px; font-weight: 700; color: var(--stp-muted); }

/* Toolbar (filter) */
.stp-toolbar { padding: 22px 24px; margin-bottom: 26px; border: 1px solid var(--stp-line); border-radius: 18px; background: var(--stp-milk); box-shadow: var(--stp-shadow); }
.stp-toolbar-head h2 { margin: 4px 0 0; font-size: 18px; font-weight: 900; }
.stp-toolbar-kicker { font-size: 11px; font-weight: 900; letter-spacing: 0.18em; color: var(--stp-indigo-deep); }

.stp-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 16px 0; }
.stp-filter { display: flex; gap: 8px; align-items: center; padding: 10px 14px; border: 1.5px solid var(--stp-line-strong); border-radius: 10px; background: var(--stp-milk-deep); font-size: 13px; font-weight: 600; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease; }
.stp-filter:hover { border-color: var(--stp-indigo); }
.stp-filter input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--stp-indigo-deep); flex: none; }

.stp-actions { display: flex; gap: 10px; justify-content: flex-end; }
.stp-btn { padding: 10px 22px; border: 1.5px solid var(--stp-line-strong); border-radius: 10px; background: var(--stp-milk-deep); color: var(--stp-text); font-size: 13.5px; font-weight: 800; cursor: pointer; transition: transform 0.12s ease, border-color 0.12s ease; }
.stp-btn:hover { transform: translateY(-1px); border-color: var(--stp-indigo-deep); }
.stp-btn--primary { border: none; background: var(--stp-indigo-deep); color: #fff; box-shadow: 0 4px 14px rgba(45, 61, 142, 0.3); }

/* Section head */
.stp-section-head { margin-bottom: 18px; }
.stp-section-kicker { font-size: 11px; font-weight: 900; letter-spacing: 0.18em; color: var(--stp-indigo-deep); }
.stp-section-head h2 { margin: 4px 0 4px; font-size: 22px; font-weight: 900; }
.stp-section-head p { margin: 0; color: var(--stp-muted); font-size: 13px; }

/* Compare section */
.stp-compare { margin-bottom: 26px; }
.stp-path-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stp-path-card { padding: 20px; border: 1px solid var(--stp-line); border-radius: 16px; background: var(--stp-milk); box-shadow: var(--stp-shadow); position: relative; overflow: hidden; }
.stp-path-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; }
.stp-path-card[data-path="zoning"]::before { background: var(--stp-leaf); }
.stp-path-card[data-path="public-lottery"]::before { background: var(--stp-indigo); }
.stp-path-card[data-path="direct"]::before { background: var(--stp-amber); }
.stp-path-card[data-path="private"]::before { background: var(--stp-brick); }

.stp-path-tag { position: absolute; top: 14px; right: 14px; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 800; letter-spacing: 0.04em; }
.stp-tag-a { background: rgba(91,168,79,0.15); color: var(--stp-leaf-deep); }
.stp-tag-b { background: var(--stp-indigo-soft); color: var(--stp-indigo-deep); }
.stp-tag-c { background: var(--stp-amber-soft); color: var(--stp-amber-deep); }
.stp-tag-d { background: var(--stp-brick-soft); color: var(--stp-brick); }

.stp-path-card h3 { margin: 0 0 6px; font-size: 17px; font-weight: 900; }
.stp-path-desc { margin: 0 0 12px; font-size: 13px; color: var(--stp-muted); }
.stp-path-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; padding: 10px 12px; border-radius: 8px; background: var(--stp-milk-deep); font-size: 12px; color: var(--stp-muted); }
.stp-path-body h4 { margin: 14px 0 6px; font-size: 13px; font-weight: 900; color: var(--stp-indigo-deep); }
.stp-path-body ul { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--stp-muted); line-height: 1.8; }

/* VS section */
.stp-vs-section { margin-bottom: 26px; }
.stp-vs-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.stp-vs-card { padding: 20px; border: 1px solid var(--stp-line); border-radius: 16px; background: var(--stp-milk); box-shadow: var(--stp-shadow); }
.stp-vs-transfer { border-top: 4px solid var(--stp-leaf); }
.stp-vs-jiedu { border-top: 4px solid var(--stp-brick); opacity: 0.95; }
.stp-vs-card h3 { margin: 0 0 12px; font-size: 16px; font-weight: 900; }
.stp-vs-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 12px; }
.stp-vs-card h4 { margin: 10px 0 4px; font-size: 12.5px; font-weight: 900; color: var(--stp-indigo-deep); }
.stp-vs-cols ul { margin: 0; padding-left: 16px; font-size: 12px; color: var(--stp-muted); line-height: 1.8; }
.stp-material-list { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--stp-muted); line-height: 1.9; }
.stp-warning { padding: 12px 14px; margin-top: 10px; border-radius: 8px; background: var(--stp-brick-soft); color: var(--stp-brick); font-size: 12.5px; font-weight: 700; line-height: 1.8; }

/* Timeline */
.stp-timeline { margin-bottom: 26px; padding: 22px 24px; border: 1px solid var(--stp-line); border-radius: 18px; background: var(--stp-milk); box-shadow: var(--stp-shadow); }
.stp-timeline-list { position: relative; padding-left: 80px; }
.stp-timeline-list::before { content: ''; position: absolute; left: 30px; top: 0; bottom: 0; width: 2px; background: var(--stp-line-strong); }
.stp-tl-item { position: relative; padding: 8px 0 18px 20px; }
.stp-tl-item::before { content: ''; position: absolute; left: -56px; top: 12px; width: 12px; height: 12px; border-radius: 50%; background: var(--stp-indigo-deep); border: 3px solid var(--stp-milk); box-shadow: 0 0 0 2px var(--stp-line-strong); }
.stp-tl-time { position: absolute; left: -78px; top: 10px; font-size: 11px; font-weight: 900; color: var(--stp-indigo-deep); white-space: nowrap; }
.stp-tl-body h4 { margin: 0 0 2px; font-size: 14px; font-weight: 900; }
.stp-tl-body p { margin: 0; font-size: 12.5px; color: var(--stp-muted); }

/* Risk */
.stp-risk { margin-bottom: 26px; padding: 22px 24px; border-radius: 18px; background: var(--stp-brick-soft); border: 1px solid rgba(178,76,59,0.25); }
.stp-risk-list { margin: 12px 0 0; padding-left: 20px; font-size: 13px; color: var(--stp-brick); line-height: 2; }

/* FAQ */
.stp-faq { margin-bottom: 26px; }

/* Top */
.stp-top { position: fixed; right: 26px; bottom: 30px; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--stp-line-strong); border-radius: 10px; background: var(--stp-milk); color: var(--stp-indigo-deep); font-size: 17px; font-weight: 900; cursor: pointer; box-shadow: var(--stp-shadow); opacity: 0; pointer-events: none; transition: opacity 0.25s ease, transform 0.15s ease; z-index: 60; }
.stp-top.is-show { opacity: 1; pointer-events: auto; }
.stp-top:hover { transform: translateY(-2px); }

/* Responsive */
@media (max-width: 1080px) {
    .stp-hero { grid-template-columns: minmax(0, 1fr); }
    .stp-hero-map { display: none; }
    .stp-path-grid, .stp-vs-grid { grid-template-columns: minmax(0, 1fr); }
    .stp-vs-cols { grid-template-columns: minmax(0, 1fr); }
    .stp-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .stp-filters { grid-template-columns: minmax(0, 1fr); }
    .stp-timeline-list { padding-left: 60px; }
    .stp-tl-time { left: -68px; font-size: 10px; }
}