:root {
    --home-bg: #f5f7fb;
    --home-card: rgba(255, 255, 255, 0.86);
    --home-line: rgba(15, 23, 42, 0.09);
    --home-text: #111827;
    --home-muted: #5f6b7a;
    --home-primary: #2563eb;
    --home-primary-strong: #1743a9;
    --home-accent: #14b8a6;
    --home-shadow: 0 22px 70px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

body.home-body {
    margin: 0;
    min-height: 100vh;
    color: var(--home-text);
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 32%),
        radial-gradient(circle at bottom right, rgba(20, 184, 166, 0.14), transparent 28%),
        linear-gradient(180deg, #f8fbff 0%, var(--home-bg) 100%);
}

.home-nav,
.home-main {
    width: min(1180px, calc(100vw - 32px));
    margin: 0 auto;
}

.home-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 12px;
}

.home-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--home-text);
    text-decoration: none;
    font-weight: 800;
}

.home-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, #2563eb, #14b8a6);
    color: #fff;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.24);
}

.home-brand-text {
    font-size: 18px;
    letter-spacing: 0.01em;
}

.home-nav-actions {
    display: flex;
    gap: 10px;
}

.home-nav-link {
    padding: 10px 16px;
    border: 1px solid var(--home-line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--home-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.home-main {
    padding: 20px 0 48px;
}

.home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.9fr);
    gap: 22px;
    align-items: stretch;
}

.home-hero-copy,
.home-panel,
.home-card {
    border: 1px solid var(--home-line);
    border-radius: 28px;
    background: var(--home-card);
    backdrop-filter: blur(18px);
    box-shadow: var(--home-shadow);
}

.home-hero-copy {
    padding: 34px;
}

.home-eyebrow {
    margin: 0 0 12px;
    color: var(--home-primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.home-hero-copy h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.08;
}

.home-subtitle {
    margin: 18px 0 0;
    max-width: 760px;
    color: var(--home-muted);
    font-size: 18px;
    line-height: 1.8;
}

.home-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.home-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
}

.home-btn-primary {
    background: linear-gradient(135deg, var(--home-primary), #5b7cff);
    color: #fff;
}

.home-btn-secondary {
    border: 1px solid var(--home-line);
    background: rgba(255, 255, 255, 0.78);
    color: var(--home-text);
}

.home-note {
    margin-top: 18px;
    color: var(--home-muted);
    font-size: 14px;
}

.home-panel {
    padding: 24px;
}

.home-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 14px;
    font-weight: 700;
}

.home-panel-status {
    color: var(--home-muted);
    font-size: 13px;
    font-weight: 600;
}

.home-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.home-metric {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.home-metric-wide {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(20, 184, 166, 0.12));
}

.home-metric-label {
    color: var(--home-muted);
    font-size: 13px;
    font-weight: 700;
}

.home-metric-value {
    font-size: 32px;
    font-weight: 800;
}

.home-metric-hint {
    color: var(--home-muted);
    font-size: 14px;
    line-height: 1.6;
}

.home-section {
    margin-top: 24px;
}

.home-section-heading h2 {
    margin: 0;
    font-size: 28px;
}

.home-section-heading p {
    margin: 10px 0 0;
    color: var(--home-muted);
    font-size: 15px;
}

.home-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.home-card {
    padding: 24px;
}

.home-card h3 {
    margin: 0;
    font-size: 22px;
}

.home-card p {
    margin: 12px 0 0;
    color: var(--home-muted);
    line-height: 1.75;
}

.home-card-link {
    display: inline-flex;
    margin-top: 20px;
    color: var(--home-primary-strong);
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 960px) {
    .home-hero,
    .home-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .home-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .home-nav-actions,
    .home-actions {
        width: 100%;
    }

    .home-nav-link,
    .home-btn {
        flex: 1 1 0;
    }

    .home-hero-copy,
    .home-panel,
    .home-card {
        padding: 22px;
        border-radius: 22px;
    }
}