/* ==========================================================================
   农村自建房造价计算器 /tool/rural-self-build-cost-calc
   独立设计「建筑图纸预算台」风：蓝图底 + 米白图纸 + 砖红/安全黄标注
   深浅主题由导航栏主题按钮（data-theme）驱动
   ========================================================================== */

.rsc-page {
    --rsc-blue: #2b5fd9;
    --rsc-blue-2: #5b8bef;
    --rsc-blue-soft: rgba(43, 95, 217, 0.10);
    --rsc-navy: #16233d;
    --rsc-brick: #c2571f;
    --rsc-amber: #d99a26;
    --rsc-panel: #ffffff;
    --rsc-bg: #f4f6f3;
    --rsc-line: #d9e0ea;
    --rsc-line-soft: #e8edf3;
    --rsc-ink: #1b2a42;
    --rsc-sub: #5a6b80;
    --rsc-muted: #8b99a9;
    --rsc-ok: #0f8a5f;
    --rsc-warn: #b06f00;
    --rsc-paper: #fbfaf5;
    --rsc-r: 16px;
    --rsc-r-sm: 10px;
    --rsc-shadow: 0 8px 26px rgba(22, 35, 61, 0.08);
    --rsc-num: "Bahnschrift", "DIN Alternate", "Segoe UI Variable Text", ui-sans-serif, system-ui, sans-serif;
}

[data-theme="dark"] .rsc-page {
    --rsc-blue: #6f9df2;
    --rsc-blue-2: #9dbcff;
    --rsc-blue-soft: rgba(111, 157, 242, 0.14);
    --rsc-navy: #0e1522;
    --rsc-brick: #e8814a;
    --rsc-amber: #e9b455;
    --rsc-panel: #141d2b;
    --rsc-bg: #0f1723;
    --rsc-line: #2a3a50;
    --rsc-line-soft: #203042;
    --rsc-ink: #e7eef6;
    --rsc-sub: #a8b8c9;
    --rsc-muted: #7d8ea0;
    --rsc-ok: #4ade9d;
    --rsc-warn: #f0b354;
    --rsc-paper: #1a2434;
    --rsc-shadow: 0 12px 30px rgba(0, 0, 0, 0.38);
}

.rsc-page *,
.rsc-page *::before,
.rsc-page *::after { box-sizing: border-box; }
.rsc-page [hidden] { display: none !important; }

/* ============================ 首屏 ============================ */
.rsc-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 30px;
    align-items: center;
    padding: 34px 36px 42px;
    margin-bottom: 22px;
    border-radius: 22px;
    overflow: hidden;
    background:
        radial-gradient(130% 150% at 90% -15%, rgba(43, 95, 217, 0.38) 0%, rgba(43, 95, 217, 0) 55%),
        linear-gradient(140deg, #131f36 0%, #1a2c4a 55%, #22405f 100%);
    box-shadow: 0 16px 40px rgba(13, 24, 44, 0.30);
}
.rsc-grid-paper {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}
.rsc-crosshair {
    position: absolute;
    width: 22px; height: 22px;
    opacity: 0.55;
}
.rsc-crosshair::before,
.rsc-crosshair::after {
    content: "";
    position: absolute;
    background: #cfe0ff;
}
.rsc-crosshair::before { left: 50%; top: 0; width: 1px; height: 100%; }
.rsc-crosshair::after { top: 50%; left: 0; height: 1px; width: 100%; }
.rsc-dim {
    position: absolute;
    left: 8%; right: 8%; bottom: 26px;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.7;
}
.rsc-dim i {
    flex: 1;
    height: 1px;
    background: repeating-linear-gradient(90deg, #cfe0ff 0 7px, transparent 7px 12px);
}
.rsc-dim b {
    font: 600 11px/1 var(--rsc-num);
    letter-spacing: 0.14em;
    color: #cfe0ff;
    border: 1px solid rgba(207, 224, 255, 0.5);
    border-radius: 4px;
    padding: 3px 8px;
}
.rsc-house {
    position: absolute;
    right: 4%; top: 16%;
    width: 92px; height: 74px;
    opacity: 0.5;
}
.rsc-house em {
    position: absolute;
    border: 2px solid #cfe0ff;
}
.rsc-house em:nth-child(1) {
    left: 6px; right: 6px; bottom: 0;
    height: 40px;
}
.rsc-house em:nth-child(2) {
    left: 0; right: 0; bottom: 40px;
    height: 30px;
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    border: none;
    background:
        linear-gradient(#cfe0ff, #cfe0ff) left top / 100% 2px no-repeat,
        linear-gradient(#cfe0ff, #cfe0ff) right top / 2px 100% no-repeat,
        linear-gradient(#cfe0ff, #cfe0ff) left top / 2px 100% no-repeat;
}
.rsc-house em:nth-child(3) {
    left: 34px; bottom: 0;
    width: 24px; height: 22px;
    border: none;
    background: linear-gradient(180deg, transparent 44%, #cfe0ff 44%, #cfe0ff 56%, transparent 56%),
        linear-gradient(90deg, transparent 46%, #cfe0ff 46%, #cfe0ff 54%, transparent 54%);
}
.rsc-hero-copy { position: relative; }
.rsc-kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: #ffd98a;
    background: rgba(217, 154, 38, 0.16);
    border: 1px solid rgba(217, 154, 38, 0.42);
    border-radius: 999px;
    padding: 5px 12px;
    margin-bottom: 14px;
}
.rsc-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    letter-spacing: -0.01em;
    color: #fff;
}
.rsc-hero-sub {
    margin: 0 0 16px;
    max-width: 640px;
    font-size: 15px;
    line-height: 1.75;
    color: rgba(231, 238, 246, 0.88);
}
.rsc-hero-sub b { color: #ffd98a; font-weight: 700; }
.rsc-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.rsc-hero-chips li {
    font-size: 12.5px;
    color: #dbe7fb;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    padding: 5px 11px;
}
.rsc-hero-readout {
    position: relative;
    background: var(--rsc-paper);
    border: 1px solid var(--rsc-line);
    border-radius: 18px;
    padding: 22px 24px;
    box-shadow: var(--rsc-shadow);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.rsc-readout-label {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--rsc-sub);
}
.rsc-readout-num {
    font: 800 34px/1.1 var(--rsc-num);
    font-variant-numeric: tabular-nums;
    color: var(--rsc-navy);
    letter-spacing: -0.01em;
}
.rsc-readout-avg {
    font: 600 15px/1.3 var(--rsc-num);
    color: var(--rsc-blue);
    font-variant-numeric: tabular-nums;
}
.rsc-readout-meta {
    font-size: 12.5px;
    color: var(--rsc-sub);
}
.rsc-readout-tip {
    margin-top: 6px;
    padding-top: 10px;
    border-top: 1px dashed var(--rsc-line);
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--rsc-muted);
}

/* ============================ 测算区 ============================ */
.rsc-calc {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: 22px;
    align-items: start;
    margin-bottom: 10px;
}
.rsc-input-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.rsc-panel {
    background: var(--rsc-panel);
    border: 1px solid var(--rsc-line);
    border-radius: var(--rsc-r);
    padding: 20px 22px;
    box-shadow: var(--rsc-shadow);
}
.rsc-panel-head {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 16px;
}
.rsc-step {
    flex: none;
    width: 34px; height: 34px;
    display: grid;
    place-items: center;
    font: 800 13px/1 var(--rsc-num);
    color: var(--rsc-blue);
    background: var(--rsc-blue-soft);
    border: 1px dashed var(--rsc-blue-2);
    border-radius: 9px;
}
.rsc-panel-head h2 {
    margin: 0 0 3px;
    font-size: 16.5px;
    font-weight: 800;
    color: var(--rsc-ink);
}
.rsc-panel-head p {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--rsc-sub);
}
.rsc-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.rsc-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.rsc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.rsc-field > span {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--rsc-sub);
}
.rsc-field > span i {
    margin-left: 5px;
    font-style: normal;
    font-size: 11px;
    color: var(--rsc-muted);
}
.rsc-input {
    width: 100%;
    padding: 10px 12px;
    font: 600 14.5px/1.3 var(--rsc-num);
    font-variant-numeric: tabular-nums;
    color: var(--rsc-ink);
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line);
    border-radius: var(--rsc-r-sm);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.rsc-input:focus {
    border-color: var(--rsc-blue);
    box-shadow: 0 0 0 3px var(--rsc-blue-soft);
}
.rsc-input:disabled { opacity: 0.45; cursor: not-allowed; }
select.rsc-input { font-family: inherit; font-weight: 600; cursor: pointer; }
.rsc-field--read .rsc-readonly {
    padding: 10px 12px;
    font: 600 13.5px/1.3 var(--rsc-num);
    color: var(--rsc-blue);
    background: var(--rsc-blue-soft);
    border: 1px dashed var(--rsc-blue-2);
    border-radius: var(--rsc-r-sm);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 结构切换 */
.rsc-seg {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.rsc-seg-btn {
    padding: 12px 10px;
    text-align: center;
    background: var(--rsc-bg);
    border: 1.5px solid var(--rsc-line);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.rsc-seg-btn b {
    display: block;
    font-size: 15px;
    font-weight: 800;
    color: var(--rsc-ink);
}
.rsc-seg-btn small {
    display: block;
    margin-top: 3px;
    font: 600 11px/1.3 var(--rsc-num);
    color: var(--rsc-muted);
    font-variant-numeric: tabular-nums;
}
.rsc-seg-btn:hover { border-color: var(--rsc-blue-2); transform: translateY(-1px); }
.rsc-seg-btn.is-on {
    background: var(--rsc-blue-soft);
    border-color: var(--rsc-blue);
    box-shadow: 0 0 0 3px var(--rsc-blue-soft);
}
.rsc-seg-btn.is-on b { color: var(--rsc-blue); }
.rsc-seg-btn.is-on small { color: var(--rsc-blue-2); }

.rsc-error {
    padding: 12px 14px;
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--rsc-brick);
    background: rgba(194, 87, 31, 0.09);
    border: 1px solid rgba(194, 87, 31, 0.35);
    border-radius: var(--rsc-r-sm);
}

.rsc-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.rsc-actions--out { margin-top: 16px; }
.rsc-btn {
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 700;
    color: var(--rsc-ink);
    background: var(--rsc-panel);
    border: 1.5px solid var(--rsc-line);
    border-radius: 11px;
    cursor: pointer;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.rsc-btn:hover { border-color: var(--rsc-blue-2); transform: translateY(-1px); }
.rsc-btn--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--rsc-blue) 0%, #3f74e8 100%);
    border-color: transparent;
    box-shadow: 0 6px 16px rgba(43, 95, 217, 0.32);
}
.rsc-btn--primary:hover { box-shadow: 0 8px 20px rgba(43, 95, 217, 0.4); }

/* ---------------- 结果列 ---------------- */
.rsc-result-col {
    position: sticky;
    top: 76px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
}
.rsc-result-head {
    background:
        radial-gradient(120% 150% at 85% -10%, rgba(43, 95, 217, 0.16) 0%, transparent 55%),
        var(--rsc-navy);
    border-radius: var(--rsc-r);
    padding: 22px;
    box-shadow: 0 14px 34px rgba(22, 35, 61, 0.30);
}
[data-theme="dark"] .rsc-result-head {
    background:
        radial-gradient(120% 150% at 85% -10%, rgba(111, 157, 242, 0.18) 0%, transparent 55%),
        #101a2a;
}
.rsc-kpi { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.rsc-kpi-label { font-size: 12px; font-weight: 700; letter-spacing: 0.05em; color: rgba(231, 238, 246, 0.62); }
.rsc-kpi-num {
    font: 800 24px/1.15 var(--rsc-num);
    font-variant-numeric: tabular-nums;
    color: #fff;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.rsc-kpi--main .rsc-kpi-num {
    font-size: 40px;
    color: #ffd98a;
}
.rsc-kpi-cap {
    font-size: 12.5px;
    color: rgba(231, 238, 246, 0.78);
    letter-spacing: 0.02em;
}
.rsc-kpi-pair {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.rsc-break,
.rsc-compare {
    background: var(--rsc-panel);
    border: 1px solid var(--rsc-line);
    border-radius: var(--rsc-r);
    padding: 18px 20px;
    box-shadow: var(--rsc-shadow);
}
.rsc-break h3,
.rsc-compare h3 {
    margin: 0 0 12px;
    font-size: 15px;
    font-weight: 800;
    color: var(--rsc-ink);
}
.rsc-compare-sub {
    margin: -6px 0 10px;
    font-size: 12px;
    color: var(--rsc-muted);
}
.rsc-break-list {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.rsc-break-item {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
}
.rsc-break-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--rsc-sub);
    white-space: nowrap;
}
.rsc-break-bar {
    height: 8px;
    background: var(--rsc-bg);
    border: 1px solid var(--rsc-line-soft);
    border-radius: 999px;
    overflow: hidden;
}
.rsc-break-bar i {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--rsc-blue) 0%, var(--rsc-blue-2) 100%);
    transition: width 0.35s ease;
}
.rsc-break-item[data-rsc-item="mat"] .rsc-break-bar i { background: linear-gradient(90deg, #2b5fd9, #5b8bef); }
.rsc-break-item[data-rsc-item="labor"] .rsc-break-bar i { background: linear-gradient(90deg, #0f8a5f, #35c98a); }
.rsc-break-item[data-rsc-item="found"] .rsc-break-bar i { background: linear-gradient(90deg, #8a5a2b, #c99a5f); }
.rsc-break-item[data-rsc-item="roof"] .rsc-break-bar i { background: linear-gradient(90deg, #b0501f, #e8814a); }
.rsc-break-item[data-rsc-item="deco"] .rsc-break-bar i { background: linear-gradient(90deg, #7a3fd9, #b18bef); }
.rsc-break-item[data-rsc-item="fee"] .rsc-break-bar i { background: linear-gradient(90deg, #d99a26, #f0c56a); }
.rsc-break-num {
    font: 700 13.5px/1 var(--rsc-num);
    font-variant-numeric: tabular-nums;
    color: var(--rsc-ink);
    white-space: nowrap;
}
.rsc-break-pct {
    font: 600 11.5px/1 var(--rsc-num);
    font-variant-numeric: tabular-nums;
    color: var(--rsc-muted);
    min-width: 44px;
    text-align: right;
}

.rsc-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.rsc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.rsc-table th,
.rsc-table td {
    padding: 9px 10px;
    text-align: left;
    white-space: nowrap;
    border-bottom: 1px solid var(--rsc-line-soft);
}
.rsc-table thead th {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--rsc-muted);
    border-bottom: 1.5px solid var(--rsc-line);
}
.rsc-table td b { color: var(--rsc-ink); }
.rsc-table td,
.rsc-table th { color: var(--rsc-sub); }
.rsc-table td { font-variant-numeric: tabular-nums; }
.rsc-table tr.is-best td {
    background: var(--rsc-blue-soft);
    color: var(--rsc-blue);
    font-weight: 700;
}
.rsc-badge {
    display: inline-block;
    margin-left: 6px;
    font-size: 10.5px;
    font-weight: 800;
    color: #fff;
    background: var(--rsc-ok);
    border-radius: 999px;
    padding: 2px 8px;
    vertical-align: 1px;
}

.rsc-notes {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    background: var(--rsc-paper);
    border: 1px dashed var(--rsc-line);
    border-radius: var(--rsc-r-sm);
}
.rsc-note {
    display: flex;
    gap: 8px;
    font-size: 12.5px;
    line-height: 1.65;
    color: var(--rsc-sub);
}
.rsc-note::before {
    content: "▸";
    flex: none;
    color: var(--rsc-amber);
    font-weight: 800;
}
.rsc-note b { color: var(--rsc-ink); }

/* ============================ 内容区 ============================ */
.rsc-content {
    margin-top: 34px;
    background: var(--rsc-panel);
    border: 1px solid var(--rsc-line);
    border-radius: var(--rsc-r);
    padding: 30px 34px;
    box-shadow: var(--rsc-shadow);
}
.rsc-content h2 {
    margin: 30px 0 14px;
    font-size: 20px;
    font-weight: 800;
    color: var(--rsc-ink);
    letter-spacing: -0.01em;
}
.rsc-content h2:first-child { margin-top: 0; }
.rsc-content > p {
    margin: 0 0 14px;
    font-size: 14.5px;
    line-height: 1.85;
    color: var(--rsc-sub);
}
.rsc-content p b { color: var(--rsc-ink); }
.rsc-table--ref td { white-space: normal; }
.rsc-factors,
.rsc-tips {
    margin: 0 0 6px;
    padding-left: 22px;
    font-size: 14.5px;
    line-height: 1.85;
    color: var(--rsc-sub);
}
.rsc-factors li,
.rsc-tips li { margin-bottom: 8px; }
.rsc-factors b,
.rsc-tips b { color: var(--rsc-ink); }
.rsc-faq { margin-top: 8px; }
.rsc-faq h2 { margin-bottom: 16px; }
.rsc-comments { margin-top: 34px; }

/* 返回顶部 */
.rsc-top {
    position: fixed;
    right: 26px; bottom: 30px;
    width: 44px; height: 44px;
    display: grid;
    place-items: center;
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    background: var(--rsc-blue);
    border: none;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(43, 95, 217, 0.4);
    cursor: pointer;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
    z-index: 60;
}
.rsc-top.is-show { opacity: 1; transform: none; pointer-events: auto; }

/* ============================ A4 预算单 ============================ */
.rsc-sheet-wrap { display: none; }
.rsc-sheet {
    background: #fff;
    color: #17233b;
    border-radius: 12px;
    padding: 30px 34px;
}
.rsc-sheet-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    padding-bottom: 12px;
    border-bottom: 2.5px solid #17233b;
    margin-bottom: 14px;
}
.rsc-sheet-head h2 { margin: 0; font-size: 21px; font-weight: 900; letter-spacing: 0.06em; }
.rsc-sheet-head p { margin: 0; font-size: 12px; color: #5a6b80; display: flex; gap: 18px; }
.rsc-sheet-head p b { color: #17233b; font-variant-numeric: tabular-nums; }
.rsc-sheet-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;
    margin-bottom: 14px;
    font-size: 12.5px;
    color: #5a6b80;
}
.rsc-sheet-meta b { color: #17233b; font-variant-numeric: tabular-nums; }
.rsc-sheet-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.rsc-sheet-table th,
.rsc-sheet-table td {
    padding: 8px 10px;
    border: 1px solid #c9d2df;
    text-align: left;
    font-variant-numeric: tabular-nums;
}
.rsc-sheet-table thead th { background: #eef2f8; font-size: 12px; }
.rsc-sheet-table tfoot .rsc-sheet-total th,
.rsc-sheet-table tfoot .rsc-sheet-total td {
    background: #17233b;
    color: #fff;
    font-size: 14.5px;
    border-color: #17233b;
}
.rsc-sheet-capital th { background: #fdf6e7; font-weight: 700; }
.rsc-sheet-notes {
    margin: 12px 0 0;
    padding: 0 0 0 18px;
    font-size: 11px;
    line-height: 1.8;
    color: #7a8798;
}

@media print {
    .detail-wrap > .container > *:not(.rsc-page),
    .rsc-page > *:not(.rsc-sheet-wrap),
    .rsc-sheet-head,
    .rsc-top { display: none !important; }
    body { background: #fff !important; }
    .detail-wrap, .container, .rsc-page, .rsc-sheet-wrap {
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
        max-width: none !important;
    }
    .rsc-sheet-wrap { display: block !important; }
    .rsc-sheet { border: none; border-radius: 0; padding: 0; color: #000; }
    .rsc-sheet-table tfoot .rsc-sheet-total th,
    .rsc-sheet-table tfoot .rsc-sheet-total td {
        background: #17233b !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .rsc-sheet-capital th {
        background: #fdf6e7 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    @page { size: A4; margin: 14mm; }
}

/* ============================ 响应式 ============================ */
@media (max-width: 1080px) {
    .rsc-calc { grid-template-columns: 1fr; }
    .rsc-result-col { position: static; }
}
@media (max-width: 860px) {
    .rsc-hero {
        grid-template-columns: 1fr;
        padding: 26px 22px 34px;
        gap: 20px;
    }
    .rsc-house { display: none; }
    .rsc-content { padding: 22px 20px; }
}
@media (max-width: 560px) {
    .rsc-grid2, .rsc-grid3, .rsc-kpi-pair { grid-template-columns: 1fr; }
    .rsc-seg { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
    .rsc-seg-btn small { font-size: 10px; }
    .rsc-break-item { grid-template-columns: 74px minmax(0, 1fr) auto; }
    .rsc-break-pct { display: none; }
    .rsc-kpi--main .rsc-kpi-num { font-size: 32px; }
    .rsc-readout-num { font-size: 28px; }
    .rsc-content { padding: 18px 16px; border-radius: 14px; }
    .rsc-btn { flex: 1 1 auto; text-align: center; }
}