/* ============================================
   ICKEA 2027 — Shared visual language
   Referenced from index.html, applied to all
   subpages (committees, topics, submission, etc.)
   ============================================ */

:root {
    --primary: #2D2152;
    --primary-dark: #2A1F4D;
    --primary-light: #5B4A9E;
    --accent: #54BFCE;
    --accent-dark: #307C94;
    --grad-1: #3B2B6A;
    --grad-2: #5B4A9E;
    --grad-3: #307C94;
    --text: #47475A;
    --text-muted: #7B8A97;
    --bg: #F6F7FC;
    --white: #fff;
    --border: #E9EAF3;
    --shadow: 0 2px 10px 0 rgba(59, 43, 106, 0.06);
    --shadow-hover: 0 8px 24px 0 rgba(59, 43, 106, 0.12);
    --r-card: 14px;
    --r-btn: 100px;
    --font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-head: 'Poppins', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    font-size: 16px;
}
a { color: var(--primary-light); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--primary); margin: 0; line-height: 1.3; }

/* ---------- Top Nav (white fixed) ---------- */
.topbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 998;
    background: var(--white);
    height: 66px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
}
.topbar-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}
.brand {
    color: var(--primary);
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
    text-decoration: none;
    display: flex;
    align-items: baseline;
    gap: 8px;
}
.brand .b-year { color: var(--accent-dark); }
.nav-right { display: flex; align-items: center; }
.nav-menu { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; }
.nav-email {
    margin-left: 24px;
    color: var(--accent-dark);
    font-size: 0.84rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 22px 0;
    transition: color 0.2s ease;
    white-space: nowrap;
}
.nav-email:hover { color: var(--primary); }
.nav-email i { font-size: 0.95rem; }
.nav-menu li { position: relative; }
.nav-menu li > a {
    display: block;
    color: var(--text-muted);
    padding: 22px 14px;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: color 0.2s ease;
}
.nav-menu li > a:hover, .nav-menu li.active > a { color: var(--primary); }
.nav-menu li.active > a { color: var(--primary); }
.nav-menu li.has-sub > a::after {
    content: '\f107';
    font-family: FontAwesome;
    margin-left: 6px;
    font-size: 0.72em;
    opacity: 0.6;
}
.nav-menu .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: var(--white);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    border-radius: 0 0 var(--r-card) var(--r-card);
    box-shadow: var(--shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 200;
}
.nav-menu li.has-sub:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nav-menu .submenu li a {
    display: block;
    padding: 11px 20px;
    color: var(--text);
    font-size: 0.84rem;
    border: none;
}
.nav-menu .submenu li a:hover { background: var(--bg); color: var(--primary); }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 8px;
}

/* ---------- Subpage Banner ---------- */
.subpage-banner {
    margin-top: 66px;
    position: relative;
    width: 100%;
    padding: 72px 24px 64px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--grad-1) 55%, var(--grad-2) 100%);
    overflow: hidden;
    text-align: center;
    color: #fff;
}
.subpage-banner::after {
    content: '';
    position: absolute;
    right: -120px; top: -120px;
    width: 360px; height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(84,191,206,0.22), transparent 70%);
    pointer-events: none;
}
.subpage-banner::before {
    content: '';
    position: absolute;
    left: -80px; bottom: -80px;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(91,74,158,0.32), transparent 70%);
    pointer-events: none;
}
.subpage-banner .sb-inner {
    position: relative;
    z-index: 2;
    max-width: 880px;
    margin: 0 auto;
}
.subpage-banner .sb-eyebrow {
    display: inline-block;
    color: var(--accent);
    font-family: var(--font-head);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.subpage-banner h1 {
    color: #fff;
    font-size: 2.3rem;
    font-weight: 600;
    margin: 0 0 14px;
    line-height: 1.2;
}
.subpage-banner h1 .t-accent { color: var(--accent); }
.subpage-banner .sb-sub {
    color: rgba(255,255,255,0.78);
    font-size: 0.98rem;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto;
}
.breadcrumb-line {
    margin-top: 18px;
    font-size: 0.84rem;
    color: rgba(255,255,255,0.62);
}
.breadcrumb-line a { color: var(--accent); }
.breadcrumb-line a:hover { color: #fff; }
.breadcrumb-line .sep { margin: 0 8px; opacity: 0.5; }

/* ---------- Layout ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.section { padding: 56px 0; }
.section-alt { background: var(--white); }
.section-head { margin-bottom: 36px; max-width: 760px; }
.eyebrow {
    display: inline-block;
    color: var(--accent-dark);
    font-family: var(--font-head);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.eyebrow .e-num { color: var(--accent); margin-right: 8px; }
.section-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 12px;
    line-height: 1.25;
}
.section-title .t-accent { color: var(--accent-dark); }
.section-lead {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: var(--r-btn);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.25s ease;
    border: 2px solid var(--border);
    background: var(--white);
    color: var(--primary);
    cursor: pointer;
}
.btn:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow); }
.btn-accent {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: #fff;
    font-size: 0.98rem;
    padding: 14px 32px;
}
.btn-accent:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-link {
    background: transparent;
    border: none;
    color: var(--primary-light);
    padding: 12px 4px;
}
.btn-link:hover { color: var(--accent-dark); }

/* ---------- Generic content panels (subpages) ---------- */
.panel {
    background: var(--white);
    border-radius: var(--r-card);
    padding: 30px 26px;
    box-shadow: var(--shadow);
}
.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 0 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}
.panel-head h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}
.panel-head h3 .h3-icon { color: var(--accent); }

.prose {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--text);
    margin: 0 0 16px;
    text-align: justify;
}
.prose p { margin: 0 0 14px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--primary); }
.prose a { color: var(--primary-light); border-bottom: 1px solid var(--border); }
.prose a:hover { color: var(--accent-dark); border-bottom-color: var(--accent-dark); }
.prose h3, .prose h4 {
    color: var(--primary);
    margin: 22px 0 10px;
    font-size: 1.05rem;
    font-weight: 600;
}
.prose ul, .prose ol { margin: 0 0 14px; padding-left: 22px; }
.prose li { margin: 4px 0; line-height: 1.8; }
.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 8px 0 18px;
    font-size: 0.94rem;
}
.prose table th, .prose table td {
    border: 1px solid var(--border);
    padding: 10px 14px;
    text-align: left;
    vertical-align: top;
}
.prose table th { background: var(--bg); color: var(--primary); font-weight: 600; }
.prose img { border-radius: var(--r-card); margin: 10px 0; }

/* ---------- Committee block ---------- */
.committee-block { margin-bottom: 28px; }
.committee-block .cb-title {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent-dark);
    margin: 0 0 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid rgba(84,191,206,0.3);
    display: inline-block;
}
.committee-block .cb-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.committee-block .cb-list li {
    position: relative;
    padding: 4px 0 4px 16px;
    font-size: 0.94rem;
    color: var(--text);
    line-height: 1.7;
}
.committee-block .cb-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 14px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--accent);
}
.committee-block .cb-list li strong { color: var(--primary); }

/* ---------- Card grid (speakers / generic) ---------- */
.card-grid {
    display: grid;
    gap: 24px;
}
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.info-card {
    background: var(--white);
    border-radius: var(--r-card);
    padding: 26px 24px;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    text-align: center;
}
.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.info-card .ic-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(84,191,206,0.14), rgba(91,74,158,0.14));
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin: 0 auto 14px;
}
.info-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 8px;
}
.info-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}
.info-card .ic-meta {
    font-size: 0.84rem;
    color: var(--accent-dark);
    font-weight: 600;
    margin-top: 6px;
}

/* ---------- Speaker card ---------- */
.speaker-card {
    background: var(--white);
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}
.speaker-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.speaker-card .sc-photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--bg);
    overflow: hidden;
}
.speaker-card .sc-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.speaker-card .sc-body {
    padding: 18px 20px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.speaker-card .sc-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 4px;
}
.speaker-card .sc-body .sc-aff {
    font-size: 0.82rem;
    color: var(--accent-dark);
    font-weight: 600;
    margin-bottom: 8px;
}
.speaker-card .sc-body .sc-title {
    font-size: 0.84rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 10px;
    line-height: 1.5;
}
.speaker-card .sc-body .sc-bio {
    font-size: 0.86rem;
    color: var(--text);
    line-height: 1.65;
    margin: 0;
}

/* ---------- Dates / Key-Value table ---------- */
.kv-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.kv-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    gap: 16px;
}
.kv-list li:last-child { border-bottom: none; }
.kv-list .kv-label {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.92rem;
}
.kv-list .kv-value {
    color: var(--primary);
    font-weight: 700;
    font-family: var(--font-head);
    font-size: 0.94rem;
    text-align: right;
}
.kv-list .kv-value.accent { color: var(--accent-dark); }
.kv-list .kv-value a { color: var(--primary-light); }
.kv-list .kv-value a:hover { color: var(--accent-dark); }

/* ---------- Topic block (topics page) ---------- */
.topic-block {
    background: var(--white);
    border-radius: var(--r-card);
    padding: 26px 24px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent);
}
.topic-block .tb-head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.topic-block .tb-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: rgba(84, 191, 206, 0.14);
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.topic-block .tb-num {
    font-family: var(--font-head);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.topic-block .tb-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
    line-height: 1.4;
}
.topic-block .tb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    columns: 2;
    column-gap: 24px;
}
.topic-block .tb-list li {
    position: relative;
    padding: 4px 0 4px 14px;
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.55;
    break-inside: avoid;
}
.topic-block .tb-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 12px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--accent);
}

/* ---------- Steps / timeline ---------- */
.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: step;
}
.steps li {
    position: relative;
    padding: 0 0 24px 56px;
    counter-increment: step;
}
.steps li::before {
    content: counter(step);
    position: absolute;
    left: 0; top: 0;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--accent-dark);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.steps li::after {
    content: '';
    position: absolute;
    left: 17px; top: 36px; bottom: 0;
    width: 2px;
    background: var(--border);
}
.steps li:last-child::after { display: none; }
.steps li .s-title {
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--primary);
    font-size: 1rem;
    margin: 4px 0 4px;
}
.steps li .s-text {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.7;
    margin: 0;
}

/* ---------- Alert / note ---------- */
.note {
    background: rgba(84, 191, 206, 0.08);
    border-left: 4px solid var(--accent);
    border-radius: var(--r-card);
    padding: 18px 22px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.note i {
    color: var(--accent);
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.note p {
    margin: 0;
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.7;
}
.note strong { color: var(--primary); }

/* ---------- Pricing table (registration) ---------- */
.price-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--white);
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow);
    font-size: 0.94rem;
}
.price-table th, .price-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.price-table thead th {
    background: var(--primary);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    border-bottom: none;
}
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table tbody tr:hover td { background: rgba(84,191,206,0.05); }
.price-table .price-amt {
    color: var(--accent-dark);
    font-weight: 700;
    font-family: var(--font-head);
}

/* ---------- Program schedule ---------- */
.schedule-day {
    margin-bottom: 32px;
}
.schedule-day .sd-head {
    background: linear-gradient(135deg, var(--primary-dark), var(--grad-2));
    color: #fff;
    padding: 14px 22px;
    border-radius: var(--r-card);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.schedule-day .sd-head .sd-date {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1rem;
}
.schedule-day .sd-head .sd-sub {
    color: rgba(255,255,255,0.78);
    font-size: 0.86rem;
    margin-left: auto;
}
.schedule-row {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 20px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--white);
    align-items: start;
}
.schedule-row:first-child { border-radius: var(--r-card) var(--r-card) 0 0; }
.schedule-row:last-child { border-bottom: none; border-radius: 0 0 var(--r-card) var(--r-card); }
.schedule-row:only-child { border-radius: var(--r-card); }
.schedule-row .sr-time {
    font-family: var(--font-head);
    font-weight: 600;
    color: var(--accent-dark);
    font-size: 0.92rem;
}
.schedule-row .sr-body .sr-title {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.96rem;
    margin: 0 0 4px;
}
.schedule-row .sr-body .sr-sub {
    color: var(--text-muted);
    font-size: 0.86rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- Gallery (local tourism) ---------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.gallery-grid .g-item {
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 3;
    background: var(--bg);
}
.gallery-grid .g-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.gallery-grid .g-item:hover img { transform: scale(1.05); }

/* ---------- History Section ---------- */
.history-section .panel { display:flex; flex-direction:column; }
.history-section .panel-head { justify-content:center; }
.history-section .panel-head h3 { justify-content:center; }
.history-section .gallery-grid { order:1; margin-bottom:24px; }
.history-section .prose { order:2; }
.history-section .gallery-grid.g-single { grid-template-columns:1fr; max-width:600px; margin-left:auto; margin-right:auto; }
.gallery-grid.g-static .g-item:hover img { transform:none; }

/* ---------- Footer ---------- */
.footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.82);
    padding: 56px 24px 28px;
    text-align: center;
}
.footer .f-brand {
    color: #fff;
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.footer .f-brand .b-year { color: var(--accent); }
.footer .f-sub {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.footer .f-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 22px;
    margin-bottom: 24px;
    list-style: none;
    padding: 0;
}
.footer .f-nav li a {
    color: rgba(255,255,255,0.82);
    font-size: 0.88rem;
    transition: color 0.2s ease;
}
.footer .f-nav li a:hover { color: var(--accent); }
.footer .f-statement {
    max-width: 760px;
    margin: 0 auto 20px;
    font-size: 0.82rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.55);
    text-align: justify;
}
.footer .f-statement a { color: var(--accent); }
.footer .f-copy {
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 20px;
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
}
.footer .f-copy a { color: var(--accent); }

/* ---------- Back to top ---------- */
.back-to-top {
    position: fixed;
    right: 24px; bottom: 24px;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--accent-dark);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-hover);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.25s ease;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover { background: var(--primary); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .nav-toggle { display: block; }
    .nav-menu { display: none; }
    .subpage-banner { padding: 56px 24px 48px; }
    .subpage-banner h1 { font-size: 1.9rem; }
    .card-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .schedule-row { grid-template-columns: 110px 1fr; gap: 14px; }
    .section-title { font-size: 1.6rem; }
}
@media (max-width: 640px) {
    .container { padding: 0 18px; }
    .section { padding: 44px 0; }
    .section-title { font-size: 1.4rem; }
    .subpage-banner { padding: 44px 18px 36px; }
    .subpage-banner h1 { font-size: 1.6rem; }
    .card-grid.cols-2, .card-grid.cols-3 { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .panel, .topic-block { padding: 22px 18px; }
    .btn { width: 100%; justify-content: center; }
    .schedule-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 16px; }
    .schedule-row .sr-time { font-size: 0.84rem; }
    .topic-block .tb-list { columns: 1; }
    .price-table { font-size: 0.84rem; }
    .price-table th, .price-table td { padding: 10px 12px; }
}