:root {
    --gbase-red: #b42318;
    --gbase-red-dark: #8f1d14;
    --gbase-black: #171717;
    --gbase-muted: #5f6368;
    --gbase-line: rgba(23, 23, 23, .12);
}
.gbase-shell {
    background: #fff;
    padding: clamp(34px, 5vw, 72px) clamp(16px, 5vw, 72px) clamp(56px, 7vw, 104px);
    color: var(--gbase-black);
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.gbase-frame {
    --gbase-content-width: 1180px;
    max-width: var(--gbase-content-width);
    margin: 0 auto;
}
.gbase-project-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    color: var(--gbase-black);
    font-weight: 800;
    letter-spacing: .02em;
}
.gbase-project-brand img { display: block; }
.gbase-daxa-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
}
.gbase-org-logo {
    width: 132px;
    max-height: 38px;
    object-fit: contain;
}
.gbase-brand-separator {
    width: 1px;
    height: 32px;
    background: var(--gbase-line);
}
.gbase-hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: stretch;
    margin-bottom: 28px;
}
.gbase-hero,
.gbase-form-card,
.gbase-grid {
    width: 100%;
    max-width: var(--gbase-content-width);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}
.gbase-hero-card,
.gbase-side-card,
.gbase-form-card,
.gbase-info-card {
    border: 1px solid var(--gbase-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 18px 50px rgba(23, 23, 23, .08);
}
.gbase-hero-card { padding: clamp(28px, 5vw, 56px); }
.gbase-side-card {
    padding: 26px;
    display: grid;
    align-content: space-between;
    gap: 18px;
    background: var(--gbase-red);
    border-color: var(--gbase-red);
    color: #fff;
}
.gbase-eyebrow {
    margin: 0 0 12px;
    color: var(--gbase-red);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.gbase-side-card .gbase-eyebrow { color: rgba(255,255,255,.82); }
.gbase-hero h1 {
    margin: 0;
    font-size: clamp(1.6rem, 2.5vw, 2.5rem);
    line-height: 1.08;
    letter-spacing: -.02em;
    color: var(--gbase-black);
}
.gbase-hero-lead {
    margin: 22px 0 0;
    max-width: 760px;
    color: var(--gbase-black);
    font-size: 1rem;
    line-height: 1.9;
}
.gbase-meta-list { display: grid; gap: 12px; margin-top: 20px; }
.gbase-meta-list div { padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .12); color: #fff; }
.gbase-meta-list strong { display: block; margin-bottom: 4px; color: #fff; }
.gbase-form-card { padding: clamp(24px, 4vw, 42px); margin-bottom: 28px; }
.gbase-form-card h2,
.gbase-info-card h2 {
    margin: 0 0 18px;
    font-size: clamp(1.35rem, 2vw, 1.85rem);
    line-height: 1.2;
    color: var(--gbase-red);
    letter-spacing: -.01em;
}
.gbase-alert {
    padding: 16px 18px;
    border-radius: 14px;
    margin-bottom: 20px;
    border: 1px solid rgba(180, 35, 24, .22);
    background: rgba(180, 35, 24, .06);
    color: var(--gbase-black);
    line-height: 1.7;
}
.gbase-alert.error { border-color: rgba(180, 35, 24, .32); background: #fff0ed; color: var(--gbase-red-dark); }
.gbase-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.gbase-field { display: grid; gap: 8px; }
.gbase-field.full { grid-column: 1 / -1; }
.gbase-field label { font-weight: 800; color: var(--gbase-black); line-height: 1.45; }
.gbase-help { margin: 0; color: var(--gbase-red-dark); font-size: .88rem; line-height: 1.55; }
.gbase-check-options {
    display: grid;
    gap: 10px;
}
.gbase-check-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid rgba(23, 23, 23, .16);
    border-radius: 12px;
    background: rgba(180, 35, 24, .035);
    color: var(--gbase-black);
    line-height: 1.55;
}
.gbase-check-option input {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--gbase-red);
}
.gbase-required { color: var(--gbase-red); margin-left: 2px; }
.gbase-input {
    width: 100%;
    min-height: 52px;
    border: 1px solid rgba(23, 23, 23, .18);
    border-radius: 12px;
    padding: 13px 15px;
    background: #fff;
    color: var(--gbase-black);
    font-size: 16px;
    line-height: 1.5;
    font-family: inherit;
}
textarea.gbase-input { min-height: 104px; resize: vertical; }
.gbase-input:focus { outline: none; border-color: var(--gbase-red); box-shadow: 0 0 0 3px rgba(180, 35, 24, .12); }
.gbase-form-section { margin-top: 28px; padding-top: 26px; border-top: 1px solid var(--gbase-line); }
.gbase-form-section h3 { margin: 0 0 18px; color: var(--gbase-red); }
.gbase-submit { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.gbase-submit .btn,
.gbase-shell .btn-primary {
    min-height: 52px;
    padding-inline: 28px;
    background: var(--gbase-red) !important;
    border-color: var(--gbase-red) !important;
    color: #fff !important;
    box-shadow: none !important;
}
.gbase-submit .btn:hover,
.gbase-shell .btn-primary:hover { background: var(--gbase-red-dark) !important; border-color: var(--gbase-red-dark) !important; }
.gbase-shell .btn-ghost { color: var(--gbase-red) !important; border-color: rgba(180, 35, 24, .35) !important; background: #fff !important; }
.gbase-grid { display: grid; grid-template-columns: 1fr; gap: 22px; align-items: start; }
.gbase-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 18px;
    border-radius: 20px;
    background: var(--gbase-red);
}
.gbase-nav a { color: #fff; text-decoration: none; padding: 11px 12px; border-radius: 999px; font-size: .94rem; }
.gbase-nav a:hover { background: rgba(255,255,255,.16); color: #fff; }
.gbase-sections { display: grid; gap: 18px; }
.gbase-info-card { padding: clamp(22px, 3vw, 34px); }
.gbase-info-card p,
.gbase-info-card li { color: var(--gbase-black); line-height: 1.85; }
.gbase-info-card ul { margin: 0; padding-left: 1.2em; }
.gbase-schedule { display: grid; gap: 10px; }
.gbase-schedule div { padding: 14px 16px; border-radius: 14px; background: rgba(180, 35, 24, .06); color: var(--gbase-black); }
.gbase-course-table-wrap {
    overflow-x: auto;
    margin: 6px 0 18px;
    border: 1px solid var(--gbase-line);
    border-radius: 18px;
    background: #fff;
}
.gbase-course-table {
    width: 100%;
    min-width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    color: var(--gbase-black);
}
.gbase-course-table th,
.gbase-course-table td {
    padding: 15px 16px;
    border-bottom: 1px solid var(--gbase-line);
    border-right: 1px solid var(--gbase-line);
    text-align: left;
    vertical-align: top;
    line-height: 1.7;
}
.gbase-course-table th:last-child,
.gbase-course-table td:last-child { border-right: 0; }
.gbase-course-table tr:last-child td { border-bottom: 0; }
.gbase-course-table thead th {
    background: rgba(180, 35, 24, .08);
    color: var(--gbase-red);
    font-weight: 800;
}
.gbase-course-table tr:last-child th { border-bottom: 0; }
.gbase-course-table tbody th.gbase-course-day {
    width: 72px;
    color: var(--gbase-red-dark);
    font-weight: 800;
    text-align: center;
    vertical-align: middle;
    background: rgba(180, 35, 24, .07);
}
.gbase-course-table .gbase-course-time {
    width: 128px;
    white-space: nowrap;
    font-weight: 800;
}
.gbase-course-table tr.gbase-day-start th,
.gbase-course-table tr.gbase-day-start td {
    border-top: 2px solid rgba(180, 35, 24, .28);
}
.gbase-course-table tbody tr:first-child th,
.gbase-course-table tbody tr:first-child td { border-top: 0; }
.gbase-action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}
.gbase-action-buttons .btn {
    min-height: 48px;
    padding-inline: 24px;
    display: inline-flex;
    align-items: center;
}
.gbase-my-info {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}
.gbase-my-info div {
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--gbase-line);
    background: #fff;
}
.gbase-my-info strong {
    display: block;
    color: var(--gbase-red);
    font-size: .84rem;
    margin-bottom: 3px;
}
.gbase-course-table .muted { color: var(--gbase-muted); }
.gbase-media-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 20px; }
.gbase-media-grid.single { grid-template-columns: 1fr; }
.gbase-figure {
    margin: 0;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--gbase-line);
    background: #fff;
}
.gbase-figure img { display: block; width: 100%; height: auto; }
.gbase-figure figcaption { padding: 10px 12px; color: var(--gbase-muted); font-size: .92rem; line-height: 1.55; }
.gbase-success-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.gbase-success-meta div { border-radius: 14px; background: #fff; padding: 14px; border: 1px solid var(--gbase-line); }
.gbase-success-meta strong { display: block; color: var(--gbase-red); font-size: .86rem; margin-bottom: 4px; }
.gbase-compact-action {
    margin: 12px 0 0;
    font-size: .9rem;
    line-height: 1.7;
}
.gbase-compact-action a {
    color: var(--gbase-red);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}
@media (max-width: 860px) {
    .gbase-hero,
    .gbase-grid,
    .gbase-form-grid,
    .gbase-media-grid,
    .gbase-my-info,
    .gbase-success-meta { grid-template-columns: 1fr; }
    .gbase-nav { position: static; }
    .gbase-hero-card,
    .gbase-side-card,
    .gbase-form-card,
    .gbase-info-card { border-radius: 20px; }
    .gbase-course-table th,
    .gbase-course-table td {
        padding: 11px 10px;
        font-size: .92rem;
        line-height: 1.55;
    }
    .gbase-course-table tbody th.gbase-course-day {
        width: 50px;
    }
    .gbase-course-table .gbase-course-time {
        width: 104px;
        font-size: .88rem;
    }
}