/* ============================================================
   bank-recruit-plan · 银行校招备考规划
   银行柜台取号风（br-）：柜台藏青主色 + 金币金辅色
   纯 CSS 取号机（E 柜面业务屏幕+号码条）/ 柜台玻璃窗框 / 金币圆点
   与政务蓝(105)、编织袋、盾牌等主题零重叠
   ============================================================ */
.br-page {
    --br-navy: #1e3a5f;
    --br-navy-deep: #14284a;
    --br-navy-soft: rgba(30, 58, 95, 0.10);
    --br-gold: #c9a227;
    --br-gold-deep: #9a7a17;
    --br-gold-soft: rgba(201, 162, 39, 0.14);
    --br-gold-hi: #ffe9a8;
    --br-bg: #f6f7fb;
    --br-panel: #ffffff;
    --br-panel2: #eef1f7;
    --br-line: #d9dfec;
    --br-line-strong: #c2cbde;
    --br-ink: #1d2438;
    --br-sub: #5c6580;
    --br-glass: rgba(255, 255, 255, 0.55);
    --br-screen: #0a1526;
    --br-shadow: 0 6px 20px rgba(20, 40, 74, 0.12);

    color: var(--br-ink);
    font-size: 15px;
    line-height: 1.8;
}

[data-theme="dark"] .br-page {
    --br-navy: #4f7fb5;
    --br-navy-deep: #8ab4e0;
    --br-navy-soft: rgba(79, 127, 181, 0.16);
    --br-gold: #d9b64a;
    --br-gold-deep: #eccf72;
    --br-gold-soft: rgba(217, 182, 74, 0.14);
    --br-gold-hi: #f7e3a1;
    --br-bg: #101623;
    --br-panel: #182136;
    --br-panel2: #1e2842;
    --br-line: #2c3654;
    --br-line-strong: #3d4a70;
    --br-ink: #e9edf7;
    --br-sub: #9aa5c0;
    --br-glass: rgba(255, 255, 255, 0.10);
    --br-screen: #060c18;
    --br-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.br-page h1, .br-page h2, .br-page h3 { line-height: 1.4; }
.br-page b, .br-page strong { color: var(--br-navy-deep); }

/* ---------- 首屏 ---------- */
.br-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(170px, 0.6fr) minmax(240px, 0.85fr);
    gap: 22px 26px;
    align-items: center;
    padding: 30px 32px 26px;
    margin-bottom: 24px;
    border-radius: 16px;
    border: 1px solid var(--br-line-strong);
    background:
        radial-gradient(circle at 92% 8%, var(--br-gold-soft) 0, transparent 34%),
        linear-gradient(180deg, var(--br-panel2) 0%, var(--br-panel) 100%);
    box-shadow: var(--br-shadow);
    overflow: hidden;
}
/* 柜台玻璃窗反光条 */
.br-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg,
        transparent 6%,
        var(--br-glass) 9%,
        transparent 14%,
        transparent 38%,
        var(--br-glass) 42%,
        transparent 48%,
        transparent 78%,
        var(--br-glass) 82%,
        transparent 88%);
    pointer-events: none;
}
/* 藏青柜台底边 */
.br-hero::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 6px;
    background: repeating-linear-gradient(90deg, var(--br-navy) 0 26px, var(--br-gold) 26px 40px);
    opacity: 0.75;
}
.br-hero > * { position: relative; z-index: 1; }

.br-kicker {
    display: inline-block;
    padding: 5px 14px;
    margin-bottom: 12px;
    border-radius: 4px;
    background: var(--br-navy);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
}
.br-hero h1 { margin: 0 0 10px; font-size: clamp(25px, 3.2vw, 36px); font-weight: 900; }
.br-hero-sub { margin: 0 0 14px; max-width: 56ch; color: var(--br-sub); font-size: 15px; }
.br-hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.br-hero-chips li {
    padding: 5px 13px;
    border-radius: 999px;
    border: 1px solid var(--br-line-strong);
    background: var(--br-panel);
    color: var(--br-sub);
    font-size: 12px;
    font-weight: 700;
}

/* hero 取号机 */
.br-hero-machine { position: relative; display: grid; justify-items: center; }
.br-machine {
    position: relative;
    width: 148px;
    height: 168px;
    border-radius: 16px 16px 10px 10px;
    background: linear-gradient(170deg, var(--br-navy) 0%, var(--br-navy-deep) 130%);
    box-shadow: 0 12px 24px rgba(20, 40, 74, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}
.br-machine-screen {
    position: absolute;
    top: 14px;
    left: 16px;
    right: 16px;
    height: 72px;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.16);
    background:
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 4px),
        var(--br-screen);
    display: grid;
    align-content: center;
    gap: 5px;
    justify-items: center;
    overflow: hidden;
}
.br-screen-line {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #fff;
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 0.08em;
    white-space: nowrap;
}
.br-screen-line i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, var(--br-gold-hi) 0 20%, var(--br-gold) 55%, var(--br-gold-deep) 100%);
    box-shadow: 0 0 6px var(--br-gold);
}
.br-screen-sub { color: rgba(255, 255, 255, 0.55); font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; }
.br-machine-slot {
    position: absolute;
    top: 100px;
    left: 24px;
    right: 24px;
    height: 9px;
    border-radius: 5px;
    background: var(--br-screen);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(255, 255, 255, 0.14);
}
.br-machine-base {
    position: absolute;
    bottom: 12px;
    left: 24px;
    right: 24px;
    height: 5px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.16);
    box-shadow: 0 -14px 0 -1px rgba(255, 255, 255, 0.08);
}
/* 号码条 */
.br-ticket {
    position: relative;
    z-index: 2;
    margin-top: -14px;
    width: 104px;
    padding: 9px 0 7px;
    border-radius: 3px 3px 7px 7px;
    border: 1px solid var(--br-line-strong);
    background:
        repeating-linear-gradient(-45deg, var(--br-gold-soft) 0 4px, transparent 4px 9px),
        var(--br-panel);
    box-shadow: 0 6px 14px rgba(20, 40, 74, 0.22);
    display: grid;
    justify-items: center;
    gap: 1px;
    color: var(--br-navy-deep);
    font-size: 17px;
    font-weight: 900;
    line-height: 1.2;
}
.br-ticket b { color: var(--br-gold-deep); font-variant-numeric: tabular-nums; }
.br-ticket small { font-size: 10px; font-weight: 700; color: var(--br-sub); letter-spacing: 0.06em; }
/* 金币圆点 */
.br-coin {
    position: absolute;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, var(--br-gold-hi) 0 18%, var(--br-gold) 52%, var(--br-gold-deep) 100%);
    box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.25), 0 3px 8px rgba(20, 40, 74, 0.25);
}
.br-coin::after {
    content: "¥";
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 900;
    color: rgba(20, 40, 74, 0.55);
}
.br-coin--1 { top: 6px; left: 8px; }
.br-coin--2 { bottom: 26px; right: 6px; width: 18px; height: 18px; }
.br-coin--2::after { font-size: 10px; }

/* hero 读数 */
.br-hero-readout, .br-result-hero {
    padding: 18px 20px;
    border-radius: 12px;
    border: 1px solid var(--br-line-strong);
    background: var(--br-panel);
    display: grid;
    gap: 4px;
    justify-items: start;
    box-shadow: var(--br-shadow);
}
.br-hero-readout { position: relative; z-index: 1; }
.br-readout-label, .br-rh-label {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: var(--br-sub);
}
.br-readout-num, .br-rh-num {
    font-size: 24px;
    font-weight: 900;
    color: var(--br-navy-deep);
    font-variant-numeric: tabular-nums;
    line-height: 1.3;
}
.br-readout-meta, .br-rh-sub { font-size: 13px; font-weight: 700; color: var(--br-gold-deep); }
.br-readout-tip, .br-rh-tip { margin-top: 4px; font-size: 12px; color: var(--br-sub); opacity: 0.9; }

/* ---------- 通用 section ---------- */
.br-section { margin-bottom: 28px; }
.br-sec-head { margin-bottom: 14px; }
.br-sec-head h2 { margin: 0 0 4px; font-size: 21px; font-weight: 900; }
.br-sec-head p { margin: 0; font-size: 13.5px; color: var(--br-sub); }

.br-panel {
    padding: 20px 22px;
    border: 1px solid var(--br-line);
    border-radius: 14px;
    background: var(--br-panel);
    box-shadow: var(--br-shadow);
}
.br-panel-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.br-panel-head h2 { margin: 0; font-size: 18px; font-weight: 800; }
.br-panel-head p { margin: 2px 0 0; font-size: 13px; color: var(--br-sub); }
.br-step {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: var(--br-navy);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
}

.br-note {
    margin: 14px 0 0;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px dashed var(--br-line-strong);
    background: var(--br-panel2);
    font-size: 12.5px;
    color: var(--br-sub);
}

/* ---------- 时间轴 ---------- */
.br-tl-track { margin-bottom: 20px; }
.br-tl-track:last-of-type { margin-bottom: 0; }
.br-tl-track-title {
    display: inline-block;
    margin-bottom: 16px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--br-navy-soft);
    color: var(--br-navy-deep);
    font-size: 13px;
    font-weight: 800;
}
.br-tl {
    position: relative;
    display: grid;
    gap: 12px;
    padding-top: 24px;
}
.br-tl--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.br-tl--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.br-tl::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 6%;
    right: 6%;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--br-navy) 0%, var(--br-gold) 100%);
    opacity: 0.55;
}
.br-tl-node {
    position: relative;
    padding: 12px 12px 10px;
    text-align: center;
    border: 1.5px solid var(--br-line);
    border-radius: 12px;
    background: var(--br-panel2);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.br-tl-dot {
    position: absolute;
    top: -19px;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--br-panel);
    background: radial-gradient(circle at 32% 28%, var(--br-gold-hi) 0 18%, var(--br-gold) 52%, var(--br-gold-deep) 100%);
    box-shadow: 0 2px 5px rgba(20, 40, 74, 0.3);
}
.br-tl-month { display: block; font-size: 13px; color: var(--br-gold-deep); font-variant-numeric: tabular-nums; }
.br-tl-name { display: block; margin: 2px 0 6px; font-size: 16px; font-weight: 900; color: var(--br-navy-deep); }
.br-tl-node p { margin: 0; font-size: 12px; color: var(--br-sub); line-height: 1.7; }
/* 当前阶段高亮 */
.br-tl-node.is-now {
    border-color: var(--br-gold);
    background: var(--br-panel);
    box-shadow: 0 0 0 2px var(--br-gold-soft), 0 8px 18px rgba(201, 162, 39, 0.25);
}
.br-tl-node.is-now::after {
    content: "当前";
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--br-gold);
    color: #fff;
    font-size: 10.5px;
    font-weight: 900;
    letter-spacing: 0.08em;
}
.br-tl-node.is-now .br-tl-dot { animation: br-coin-pulse 1.6s ease-in-out infinite; }
@keyframes br-coin-pulse {
    0%, 100% { box-shadow: 0 2px 5px rgba(20, 40, 74, 0.3); }
    50% { box-shadow: 0 0 0 5px var(--br-gold-soft), 0 2px 5px rgba(20, 40, 74, 0.3); }
}

/* ---------- 测算区两栏 ---------- */
.br-calc {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(290px, 1fr);
    gap: 20px;
    align-items: start;
    margin-bottom: 28px;
}
.br-input-col { display: grid; gap: 16px; min-width: 0; }

.br-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.br-field { display: grid; gap: 6px; }
.br-label { font-size: 13px; font-weight: 700; }
.br-input {
    width: 100%;
    height: 44px;
    padding: 0 12px;
    border: 1.5px solid var(--br-line-strong);
    border-radius: 10px;
    background: var(--br-panel2);
    color: var(--br-ink);
    font-size: 14px;
    font-weight: 700;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.br-input:focus { border-color: var(--br-navy); box-shadow: 0 0 0 3px var(--br-navy-soft); }
.br-hint { margin: 12px 0 0; font-size: 12.5px; color: var(--br-sub); }

/* 占比图例 */
.br-ratio-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px dashed var(--br-line-strong);
    background: var(--br-panel2);
}
.br-ratio-legend span { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; color: var(--br-ink); }
.br-ratio-legend em { font-style: normal; color: var(--br-sub); font-weight: 600; }
.br-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.br-dot--epi { background: var(--br-navy); }
.br-dot--comp { background: var(--br-gold); }
.br-dot--eng { background: #6f8db4; }
.br-dot--news { background: #3f6d55; }

.br-error {
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(154, 122, 23, 0.45);
    background: var(--br-gold-soft);
    color: var(--br-gold-deep);
    font-size: 13px;
}
.br-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.br-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 44px;
    padding: 0 20px;
    border: 1.5px solid var(--br-line-strong);
    border-radius: 10px;
    background: var(--br-panel2);
    color: var(--br-ink);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.12s;
}
.br-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 10px rgba(20, 40, 74, 0.18); }
.br-btn--primary {
    border-color: var(--br-navy-deep);
    background: linear-gradient(170deg, var(--br-navy) 0%, var(--br-navy-deep) 100%);
    color: #fff;
}

/* 结果列 */
.br-result-col { display: grid; gap: 14px; position: sticky; top: 16px; }
.br-rh-tip { opacity: 1; }

.br-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.br-kpi {
    padding: 12px 14px;
    border: 1px solid var(--br-line);
    border-radius: 12px;
    background: var(--br-panel);
    display: grid;
    gap: 2px;
}
.br-kpi span { font-size: 12px; color: var(--br-sub); font-weight: 700; }
.br-kpi b { font-size: 19px; font-weight: 900; color: var(--br-navy-deep); line-height: 1.25; font-variant-numeric: tabular-nums; }
.br-kpi small { font-size: 11px; color: var(--br-sub); }

.br-mini-card {
    padding: 16px 18px;
    border: 1px solid var(--br-line);
    border-radius: 12px;
    background: var(--br-panel);
}
.br-mini-card h3 { margin: 0 0 10px; font-size: 15px; font-weight: 800; color: var(--br-navy-deep); }

.br-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.br-table th, .br-table td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px dashed var(--br-line);
    vertical-align: top;
}
.br-table th { font-size: 12px; font-weight: 800; color: var(--br-sub); letter-spacing: 0.06em; white-space: nowrap; }
.br-table td { font-variant-numeric: tabular-nums; }
.br-table tr:last-child td { border-bottom: none; }
.br-table--wide th, .br-table--wide td { padding: 12px 12px; }
.br-table--wide td { font-size: 13px; line-height: 1.7; }
.br-empty { text-align: center; color: var(--br-sub); padding: 14px 0 !important; }
.br-table-note { margin: 10px 0 0; font-size: 12px; color: var(--br-sub); }

/* 柜台玻璃窗框（对比表面板顶部白条） */
.br-glass-bar { position: relative; padding-top: 30px; overflow: hidden; }
.br-glass-bar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 14px;
    background:
        linear-gradient(180deg, var(--br-glass) 0%, transparent 100%),
        repeating-linear-gradient(90deg, var(--br-panel2) 0 46px, var(--br-navy-soft) 46px 50px);
    border-bottom: 1px solid var(--br-line);
}

/* ---------- 面试模块 ---------- */
.br-iface-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.br-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.br-list li {
    padding: 9px 12px 9px 26px;
    position: relative;
    border: 1px solid var(--br-line);
    border-radius: 10px;
    background: var(--br-panel2);
    font-size: 13px;
    color: var(--br-sub);
}
.br-list li::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, var(--br-gold-hi) 0 18%, var(--br-gold) 52%, var(--br-gold-deep) 100%);
}
.br-list li b { display: inline; margin-right: 2px; }
.br-intro-panel { margin-top: 16px; }
.br-intro-steps { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.br-intro-steps li {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 11px 14px;
    border-radius: 10px;
    border: 1px solid var(--br-line);
    background: var(--br-panel2);
    font-size: 13px;
}
.br-intro-steps b { flex-shrink: 0; color: var(--br-navy-deep); }
.br-intro-steps span { color: var(--br-sub); }

/* ---------- 清单 + 节奏卡 ---------- */
.br-clean-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.br-clean-bar-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.br-clean-bar {
    flex: 1;
    height: 10px;
    border-radius: 5px;
    background: var(--br-panel2);
    border: 1px solid var(--br-line);
    overflow: hidden;
}
.br-clean-bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--br-navy) 0%, var(--br-gold) 100%);
    transition: width 0.3s;
}
.br-clean-bar-wrap b { font-size: 13px; color: var(--br-navy-deep); font-variant-numeric: tabular-nums; white-space: nowrap; }

.br-clean-list { display: grid; gap: 8px; }
.br-clean-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 9px 12px;
    border: 1px solid var(--br-line);
    border-radius: 10px;
    background: var(--br-panel2);
    cursor: pointer;
    font-size: 13px;
    transition: border-color 0.14s;
}
.br-clean-item:hover { border-color: var(--br-navy); }
.br-clean-item input {
    margin: 4px 0 0;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--br-navy);
    cursor: pointer;
}
.br-clean-item span { color: var(--br-sub); }
.br-clean-item span b { color: var(--br-ink); }
.br-clean-item.is-done { opacity: 0.72; }
.br-clean-item.is-done span { text-decoration: line-through; }

.br-rhythm { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.br-rhythm li { display: flex; gap: 12px; align-items: flex-start; }
.br-rhythm-no {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    margin-top: 3px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, var(--br-gold-hi) 0 18%, var(--br-gold) 52%, var(--br-gold-deep) 100%);
    color: var(--br-navy-deep);
    font-size: 13px;
    font-weight: 900;
    box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.2);
}
.br-rhythm b { display: block; font-size: 14px; color: var(--br-ink); }
.br-rhythm p { margin: 2px 0 0; font-size: 12.5px; color: var(--br-sub); line-height: 1.7; }

/* ---------- FAQ ---------- */
.br-faq { display: grid; gap: 10px; }
.br-faq .faq-item {
    border: 1px solid var(--br-line);
    border-radius: 12px;
    background: var(--br-panel);
    overflow: hidden;
}
.br-faq .faq-item summary {
    padding: 13px 16px;
    font-size: 14.5px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    position: relative;
}
.br-faq .faq-item summary::-webkit-details-marker { display: none; }
.br-faq .faq-item summary::after {
    content: "+";
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--br-navy);
    font-weight: 900;
    font-size: 16px;
}
.br-faq .faq-item[open] summary::after { content: "−"; }
.br-faq .faq-a { padding: 0 16px 13px; font-size: 13.5px; color: var(--br-sub); }

/* 留言 */
.br-comments { margin-bottom: 30px; }

/* ---------- 返回顶部 ---------- */
.br-top {
    position: fixed;
    right: 22px;
    bottom: 26px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--br-line-strong);
    background: var(--br-panel);
    color: var(--br-navy-deep);
    font-size: 18px;
    font-weight: 900;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.25s;
    box-shadow: var(--br-shadow);
    z-index: 50;
}
.br-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.br-top:hover { background: var(--br-navy); color: #fff; }

/* toast */
.br-toast {
    position: fixed;
    left: 50%;
    bottom: 90px;
    transform: translateX(-50%) translateY(10px);
    padding: 10px 20px;
    border-radius: 999px;
    background: var(--br-navy-deep);
    color: #fff;
    font-size: 13.5px;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s;
    z-index: 60;
}
.br-toast.show { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
    .br-hero { grid-template-columns: minmax(0, 1.5fr) minmax(230px, 0.8fr); }
    .br-hero-machine { display: none; }
    .br-calc { grid-template-columns: 1fr; }
    .br-result-col { position: static; }
    .br-iface-grid, .br-clean-grid { grid-template-columns: 1fr; }
    .br-tl--four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .br-tl::before { display: none; }
    .br-tl-dot { display: none; }
    .br-tl { padding-top: 4px; }
}

@media (max-width: 720px) {
    .br-hero { grid-template-columns: 1fr; padding: 24px 20px 20px; }
    .br-panel { padding: 16px 16px; }
    .br-grid2, .br-kpis, .br-intro-steps, .br-tl--four, .br-tl--two { grid-template-columns: 1fr; }
    .br-actions { display: grid; grid-template-columns: 1fr; }
    .br-actions .br-btn { width: 100%; }
    .br-sec-head h2 { font-size: 18px; }
    .br-table--wide { font-size: 12.5px; }
    .br-table--wide th, .br-table--wide td { padding: 8px 8px; }
    .br-top { right: 14px; bottom: 18px; }
}