/* HAIC — AI Agent Innovation Competition Front
   Theme: Banner Neon — deep navy + purple/pink glow (match KV) */
:root {
    /* Banner spectrum — 紫粉为主，青作点缀 */
    --front-red: #FF3E8F;
    --front-yellow: #FFD24A;
    --front-blue: #3AD7FF;
    --front-green: #5CE1B0;
    --front-magenta: #E84BB8;
    --front-violet: #8B5CFF;
    --front-pink: #FF3E8F;
    --front-orange: #FF8A4C;

    /* Semantic */
    --front-ink: #07050F;
    --front-ink-soft: #12101F;
    --front-primary: #3AD7FF;
    --front-primary-dark: #7AE7FF;
    --front-accent: var(--front-magenta);
    --front-accent-warm: var(--front-pink);
    --front-danger: var(--front-pink);

    --front-bg: #0A0618;
    --front-surface: #17122A;
    --front-surface-elevated: #1E1833;
    --front-surface-low: #221C38;
    --front-text: #F7F0FF;
    --front-text-muted: #B7A8D4;
    --front-outline: rgba(183, 168, 212, 0.22);

    --front-radius: 10px;
    --front-radius-lg: 16px;
    --front-max: 1200px;
    --front-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
    --front-font: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --front-display: 'Exo 2', 'Noto Sans SC', sans-serif;
    --front-ease: cubic-bezier(0.22, 1, 0.36, 1);

    --front-grid: rgba(139, 92, 255, 0.055);
    --front-glow-blue: rgba(58, 215, 255, 0.16);
    --front-glow-green: rgba(255, 62, 143, 0.22);
    --front-glow-violet: rgba(139, 92, 255, 0.28);
    --front-gradient-bar: linear-gradient(90deg, var(--front-pink), var(--front-magenta), var(--front-violet), var(--front-blue));
    /* CTA：紫 → 品红 → 粉，对齐 banner */
    --front-gradient-cta: linear-gradient(135deg, #8B5CFF 0%, #E84BB8 50%, #FF3E8F 100%);
}

/* ── Base ── */
body.front-body {
    font-family: var(--front-font);
    background:
        radial-gradient(ellipse 90% 65% at 92% 8%, rgba(232, 75, 184, 0.42), transparent 55%),
        radial-gradient(ellipse 75% 55% at 8% 70%, rgba(139, 92, 255, 0.36), transparent 52%),
        radial-gradient(ellipse 60% 45% at 50% 100%, rgba(255, 62, 143, 0.24), transparent 50%),
        radial-gradient(ellipse 45% 35% at 65% 45%, rgba(58, 215, 255, 0.1), transparent 55%),
        linear-gradient(var(--front-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--front-grid) 1px, transparent 1px),
        linear-gradient(160deg, #06041A 0%, #12082A 42%, #1A0A32 72%, #0A0618 100%);
    background-size: auto, auto, auto, auto, 48px 48px, 48px 48px, auto;
    background-attachment: fixed;
    color: var(--front-text);
    margin: 0;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

body.front-body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.font-display { font-family: var(--front-display); letter-spacing: -0.02em; }

.front-body .text-primary { color: var(--front-primary) !important; }
.front-body .text-muted { color: var(--front-text-muted) !important; }
.front-body .text-dark { color: var(--front-text) !important; }
.front-body .bg-white {
    /* 不再盖死实色：半透明紫面 + 轻粉光，保留区块层次同时露出氛围底 */
    background:
        radial-gradient(ellipse 70% 80% at 100% 0%, rgba(232, 75, 184, 0.14), transparent 55%),
        radial-gradient(ellipse 50% 60% at 0% 100%, rgba(139, 92, 255, 0.12), transparent 50%),
        rgba(23, 18, 42, 0.42) !important;
}
.front-body .bg-light {
    background-color: var(--front-surface-low) !important;
}
.front-body .border,
.front-body .border-top,
.front-body .border-bottom,
.front-body .border-start,
.front-body .border-end {
    border-color: var(--front-outline) !important;
}

/* ── Navigation ── */
.front-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background:
        linear-gradient(90deg, rgba(232, 75, 184, 0.14) 0%, rgba(139, 92, 255, 0.12) 50%, rgba(58, 215, 255, 0.08) 100%),
        rgba(10, 6, 24, 0.84);
    backdrop-filter: blur(20px) saturate(1.45);
    border-bottom: 1px solid rgba(232, 75, 184, 0.22);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(139, 92, 255, 0.08);
}

.front-nav::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--front-pink), var(--front-violet), var(--front-cyan));
    opacity: 0.85;
    pointer-events: none;
}

.front-nav-inner {
    max-width: var(--front-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 68px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.front-logo {
    font-family: var(--front-display);
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    color: var(--front-text);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.front-logo-img,
.site-logo {
    height: 36px;
    width: auto;
    display: block;
    flex-shrink: 0;
}

.site-logo--footer {
    height: 40px;
    max-width: 280px;
    width: auto;
    object-fit: contain;
}

.front-logo-text {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

@media (max-width: 575.98px) {
    .front-logo-text { display: none; }
}

.front-nav-links {
    display: none;
    align-items: center;
    gap: 0.15rem;
    flex: 1;
    justify-content: center;
}

@media (min-width: 992px) {
    .front-nav-links { display: flex; }
}

.front-nav-link {
    padding: 0.5rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(247, 240, 255, 0.72);
    text-decoration: none;
    border-radius: 999px;
    transition: color 0.2s var(--front-ease), background 0.2s var(--front-ease), box-shadow 0.2s var(--front-ease);
}

.front-nav-link:hover {
    color: #fff;
    background: rgba(232, 75, 184, 0.14);
}

.front-nav-link.active {
    color: #fff;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(139, 92, 255, 0.35) 0%, rgba(232, 75, 184, 0.32) 100%);
    box-shadow:
        inset 0 0 0 1px rgba(255, 62, 143, 0.35),
        0 0 16px rgba(232, 75, 184, 0.2);
}

.front-nav-dropdown {
    position: relative;
}

.front-nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    border: 0;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
}

.front-nav-dropdown-chevron {
    font-size: 0.65rem;
    transition: transform 0.2s var(--front-ease);
}

.front-nav-dropdown.is-open .front-nav-dropdown-chevron {
    transform: rotate(180deg);
}

.front-nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 50%;
    transform: translateX(-50%);
    min-width: 12rem;
    padding: 0.35rem;
    background:
        linear-gradient(160deg, rgba(36, 24, 61, 0.98), rgba(26, 16, 48, 0.98));
    border: 1px solid rgba(232, 75, 184, 0.28);
    border-radius: 0.75rem;
    box-shadow:
        0 16px 40px rgba(0, 0, 0, 0.5),
        0 0 24px rgba(139, 92, 255, 0.15);
    z-index: 1050;
}

.front-nav-dropdown.is-open .front-nav-dropdown-menu,
.front-nav-dropdown:hover .front-nav-dropdown-menu {
    display: block;
}

.front-nav-dropdown-item {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--front-text-muted);
    text-decoration: none;
    border-radius: 0.5rem;
    white-space: nowrap;
}

.front-nav-dropdown-item:hover {
    color: #fff;
    background: rgba(232, 75, 184, 0.16);
}

.front-mobile-submenu {
    border-top: 1px solid var(--front-outline);
}

.front-mobile-submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 0;
    background: transparent;
    color: var(--front-text-muted);
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
}

.front-mobile-submenu-items {
    display: none;
    padding: 0 0 0.5rem 1rem;
}

.front-mobile-submenu.is-open .front-mobile-submenu-items {
    display: block;
}

.front-mobile-submenu-items a {
    display: block;
    padding: 0.55rem 1rem;
    font-size: 0.875rem;
    color: var(--front-text-muted);
    text-decoration: none;
}

.front-mobile-submenu-items a:hover {
    color: var(--front-primary);
}

.front-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.btn-front-ghost {
    padding: 0.5rem 1rem;
    border: 1px solid var(--front-outline);
    border-radius: 999px;
    background: transparent;
    color: var(--front-text-muted);
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s var(--front-ease);
}

.btn-front-ghost:hover,
.btn-front-ghost.active {
    border-color: var(--front-pink);
    color: #fff;
    background: rgba(232, 75, 184, 0.14);
    box-shadow: 0 0 0 1px rgba(232, 75, 184, 0.28);
}

.btn-front-primary {
    padding: 0.5rem 1.25rem;
    background: var(--front-gradient-cta);
    color: #fff;
    border: none;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s var(--front-ease), box-shadow 0.2s var(--front-ease);
}

.btn-front-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(232, 75, 184, 0.4);
}

.btn-front-gradient {
    background: var(--front-gradient-cta);
    box-shadow: 0 6px 20px rgba(232, 75, 184, 0.32);
}

.front-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--front-outline);
    border-radius: 10px;
    background: var(--front-surface);
    cursor: pointer;
    color: var(--front-text);
}

@media (min-width: 992px) {
    .front-menu-toggle { display: none; }
}

.front-mobile-menu {
    display: none;
    padding: 1rem 1.5rem 1.25rem;
    border-top: 1px solid rgba(232, 75, 184, 0.2);
    background:
        linear-gradient(180deg, rgba(232, 75, 184, 0.08), transparent 40%),
        var(--front-ink-soft);
}

.front-mobile-menu.open { display: block; }

body.front-menu-open {
    overflow: hidden;
}

.front-mobile-menu a,
.front-mobile-menu button {
    display: block;
    padding: 0.75rem 0;
    color: var(--front-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    border-bottom: 1px solid rgba(183, 168, 212, 0.12);
}

.front-mobile-menu a.active { color: #fff; font-weight: 600; }

/* ── Layout ── */
.front-container {
    max-width: var(--front-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── KV Banner Hero ── */
.front-kv-hero {
    position: relative;
    width: 100%;
    background: #120B28;
    line-height: 0;
}

.front-kv-hero picture,
.front-kv-hero img {
    display: block;
    width: 100%;
    height: auto;
}

.front-kv-copy {
    position: absolute;
    left: 22%;
    top: 38%;
    z-index: 2;
    max-width: 42%;
    pointer-events: none;
    line-height: normal;
}

.front-kv-title {
    margin: 0 0 0.35em;
    font-size: clamp(1.125rem, 2.8vw, 2.5rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--front-text);
}

.front-kv-subtitle {
    margin: 0;
    font-size: clamp(0.625rem, 1.1vw, 0.9375rem);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--front-text-muted);
    line-height: 1.4;
}

@media (max-width: 767.98px) {
    .front-kv-copy {
        left: 38%;
        top: 36%;
        max-width: 56%;
    }

    .front-kv-title {
        font-size: clamp(0.75rem, 3.2vw, 1.125rem);
        margin-bottom: 0.25em;
    }

    .front-kv-subtitle {
        font-size: clamp(0.5rem, 2vw, 0.6875rem);
        letter-spacing: 0.08em;
    }
}

@media (min-width: 1400px) {
    .front-kv-copy {
        left: 24%;
        max-width: 480px;
    }
}

/* ── Hero actions (below KV) ── */
.front-hero-actions {
    position: relative;
    padding: 2.5rem 0 1.5rem;
    /* 透出 body 紫粉光晕，仅顶部轻过渡衔接 banner */
    background: linear-gradient(180deg, rgba(10, 6, 24, 0.55) 0%, transparent 42%);
}

.front-hero-actions-lead {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--front-text-muted);
    max-width: 640px;
    margin: 0 0 1rem;
}

.front-hero-meta {
    padding: 0 0 3rem;
    background: transparent;
}

.front-hero-meta .glass-card {
    padding: 1.5rem;
}

.front-stat-item:nth-child(4n+1) { border-top: 3px solid var(--front-red); }
.front-stat-item:nth-child(4n+2) { border-top: 3px solid var(--front-yellow); }
.front-stat-item:nth-child(4n+3) { border-top: 3px solid var(--front-blue); }
.front-stat-item:nth-child(4n+4) { border-top: 3px solid var(--front-green); }

.front-stat-item:nth-child(4n+1) .front-stat-value { color: var(--front-red); }
.front-stat-item:nth-child(4n+2) .front-stat-value { color: var(--front-yellow); }
.front-stat-item:nth-child(4n+3) .front-stat-value { color: var(--front-blue); }
.front-stat-item:nth-child(4n+4) .front-stat-value { color: var(--front-green); }

/* Legacy hero (fallback) */
.front-hero {
    position: relative;
    overflow: hidden;
    padding: 4.5rem 0 5.5rem;
    background:
        radial-gradient(ellipse 70% 55% at 95% 5%, var(--front-glow-blue), transparent 55%),
        radial-gradient(ellipse 50% 40% at 5% 95%, var(--front-glow-green), transparent 50%),
        var(--front-bg);
}

.front-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--front-outline), transparent);
}

.front-hero h1 {
    font-family: var(--front-display);
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    font-weight: 600;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin: 0 0 1.25rem;
    color: var(--front-text);
}

.front-hero .highlight {
    color: var(--front-primary);
    position: relative;
}

.front-hero .highlight::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0.1em;
    height: 0.35em;
    background: rgba(58, 215, 255, 0.2);
    z-index: -1;
    border-radius: 2px;
}

/* ── Cards & sections ── */
.front-card {
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius-lg);
    box-shadow: var(--front-shadow);
    padding: 1.5rem;
    transition: transform 0.25s var(--front-ease), box-shadow 0.25s var(--front-ease), border-color 0.25s var(--front-ease);
}

.front-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 48px rgba(58, 215, 255, 0.12);
    border-color: rgba(58, 215, 255, 0.28);
}

.front-card.featured:nth-child(3n+1),
.row > *:nth-child(3n+1) .front-card.featured { border-left: 3px solid var(--front-red); border-top: none; }
.front-card.featured:nth-child(3n+2),
.row > *:nth-child(3n+2) .front-card.featured { border-left: 3px solid var(--front-blue); border-top: none; }
.front-card.featured:nth-child(3n+3),
.row > *:nth-child(3n+3) .front-card.featured { border-left: 3px solid var(--front-green); border-top: none; }

.front-card.featured {
    border-left: 3px solid var(--front-blue);
    border-top: none;
}

.glass-card {
    background: rgba(30, 24, 51, 0.78);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(58, 215, 255, 0.14);
    border-radius: var(--front-radius-lg);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

.front-section { padding: 4.5rem 0; }

.front-section-title {
    font-family: var(--front-display);
    font-size: 1.875rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--front-text);
    position: relative;
    display: inline-block;
}

.front-section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    margin-top: 0.5rem;
    border-radius: 2px;
    background: var(--front-gradient-bar);
}

.front-section-sub {
    color: var(--front-text-muted);
    margin: 0 0 2rem;
    max-width: 560px;
    line-height: 1.65;
}

/* ── 百强赋能礼包 ── */
.front-empower-card {
    position: relative;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius-lg);
    box-shadow: var(--front-shadow);
    padding: 1.75rem 1.5rem 1.5rem;
    overflow: hidden;
    transition: transform 0.25s var(--front-ease), box-shadow 0.25s var(--front-ease), border-color 0.25s var(--front-ease);
}

.front-empower-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(58, 215, 255, 0.12);
    border-color: rgba(58, 215, 255, 0.2);
}

.front-empower-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--front-blue);
}

.row > *:nth-child(4n+1) .front-empower-card::before { background: var(--front-red); }
.row > *:nth-child(4n+2) .front-empower-card::before { background: var(--front-yellow); }
.row > *:nth-child(4n+3) .front-empower-card::before { background: var(--front-blue); }
.row > *:nth-child(4n+4) .front-empower-card::before { background: var(--front-green); }

.front-empower-index {
    position: absolute;
    top: 1rem;
    right: 1.15rem;
    font-family: var(--front-display);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1;
    color: rgba(58, 215, 255, 0.14);
    letter-spacing: -0.02em;
    pointer-events: none;
}

.front-empower-icon {
    margin-bottom: 0.85rem;
}

.front-empower-card p {
    line-height: 1.7;
}

.front-stat-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

/* 首页左侧：赛程较长时用赛事新闻填补空白 */
.front-home-hero-news {
    margin-top: 1.75rem;
    padding: 1.15rem 1.2rem 0.85rem;
    background: rgba(30, 24, 51, 0.55);
    border: 1px solid rgba(58, 215, 255, 0.12);
    border-radius: var(--front-radius-lg);
}

.front-home-hero-news-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(169, 155, 196, 0.12);
}

.front-home-hero-news-more {
    font-size: 0.8125rem;
    color: var(--front-text-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s var(--front-ease);
}

.front-home-hero-news-more:hover {
    color: var(--front-primary);
}

.front-home-hero-news-list {
    display: flex;
    flex-direction: column;
}

.front-home-hero-news-item {
    display: block;
    padding: 0.75rem 0;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid rgba(169, 155, 196, 0.08);
    transition: color 0.2s var(--front-ease);
}

.front-home-hero-news-item:last-child {
    border-bottom: none;
}

.front-home-hero-news-item:hover .front-home-hero-news-title {
    color: var(--front-primary);
}

.front-home-hero-news-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.3rem;
    font-size: 0.75rem;
    color: var(--front-text-muted);
}

.front-home-hero-news-cat {
    color: var(--front-primary);
    font-weight: 600;
}

.front-home-hero-news-title {
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--front-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.front-home-hero-news-title .bi {
    font-size: 0.75em;
    opacity: 0.7;
    margin-left: 0.2rem;
}

@media (max-width: 991.98px) {
    .front-home-hero-news {
        display: none !important;
    }
}

.front-stat-item {
    text-align: center;
    padding: 1.35rem;
    background: var(--front-surface);
    border-radius: var(--front-radius-lg);
    border: 1px solid rgba(169, 155, 196, 0.06);
    transition: box-shadow 0.25s var(--front-ease);
}

.front-stat-item:hover {
    box-shadow: 0 8px 24px rgba(58, 215, 255, 0.1);
}

.front-stat-value {
    font-family: var(--front-display);
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--front-primary);
}

.front-stat-label { font-size: 0.8125rem; color: var(--front-text-muted); }

.front-timeline {
    position: relative;
    padding-left: 2rem;
    border-left: 2px solid var(--front-outline);
}

.front-timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.front-timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.35rem;
    width: 10px;
    height: 10px;
    margin-left: -4px;
    background: var(--front-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--front-bg);
}

.front-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 999px;
    background: rgba(58, 215, 255, 0.12);
    color: var(--front-primary-dark);
    border: 1px solid rgba(58, 215, 255, 0.28);
}

.front-badge.soon {
    background: var(--front-surface-low);
    color: var(--front-text-muted);
}

/* ── Footer ── */
.front-footer {
    background:
        radial-gradient(ellipse 80% 80% at 0% 100%, rgba(255, 62, 143, 0.22), transparent 50%),
        radial-gradient(ellipse 70% 70% at 100% 0%, rgba(139, 92, 255, 0.2), transparent 45%),
        #07050F;
    color: rgba(247, 240, 255, 0.72);
    padding: 3.5rem 0 2rem;
    margin-top: 4rem;
    position: relative;
}

.front-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--front-gradient-bar);
}

.front-footer a {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    transition: color 0.15s;
}

.front-footer a:hover { color: var(--front-cyan); }

/* ── Unified page hero ── */
.front-page-hero,
.front-page-header,
.front-rules-hero,
.front-committee-hero,
.front-organization-hero {
    position: relative;
    padding: 3.25rem 0 2.75rem;
    margin-bottom: 2rem;
    background:
        radial-gradient(ellipse 60% 80% at 100% 0%, rgba(139, 92, 255, 0.22), transparent 55%),
        radial-gradient(ellipse 50% 60% at 0% 100%, rgba(58, 215, 255, 0.12), transparent 50%),
        linear-gradient(var(--front-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--front-grid) 1px, transparent 1px),
        var(--front-surface);
    background-size: auto, auto, 32px 32px, 32px 32px, auto;
    border-bottom: 1px solid var(--front-outline);
    overflow: hidden;
}

.front-page-hero::before,
.front-page-header::before,
.front-rules-hero::before,
.front-committee-hero::before,
.front-organization-hero::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--front-gradient-bar);
}

.front-page-hero h1,
.front-page-header h1,
.front-rules-hero h1,
.front-committee-hero h1,
.front-organization-hero h1 {
    font-family: var(--front-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    margin: 0 0 0.65rem;
    color: var(--front-text);
    letter-spacing: -0.02em;
}

.front-page-hero-lead,
.front-rules-hero-lead,
.front-committee-hero-lead,
.front-organization-lead {
    margin: 0;
    max-width: 640px;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--front-text-muted);
}

.front-page-hero-badge,
.front-rules-badge,
.front-committee-badge,
.front-organization-badge {
    display: inline-block;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.1);
    border-radius: 999px;
    border: 1px solid rgba(58, 215, 255, 0.15);
}

.front-page-hero .front-container,
.front-page-header .front-container,
.front-rules-hero .front-container,
.front-committee-hero .front-container,
.front-organization-hero .front-container {
    position: relative;
    z-index: 1;
}

/* ── Forms (general) ── */
.front-form .form-control,
.front-form .form-select {
    border-radius: var(--front-radius);
    border-color: var(--front-outline);
    background: var(--front-surface-low);
    color: var(--front-text);
    padding: 0.65rem 0.9rem;
    font-size: 0.9375rem;
}

.front-form .form-control::placeholder {
    color: rgba(169, 155, 196, 0.65);
}

.front-form .form-control:focus,
.front-form .form-select:focus {
    border-color: var(--front-primary);
    background: var(--front-surface-elevated);
    color: var(--front-text);
    box-shadow: 0 0 0 3px rgba(58, 215, 255, 0.18);
}

/* ── Tables ── */
.front-table-wrap { overflow-x: auto; }

.front-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.front-table th {
    background: var(--front-surface-low);
    padding: 0.85rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--front-text-muted);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.front-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--front-outline);
}

.front-table tbody tr:hover { background: rgba(58, 215, 255, 0.04); }

.front-notice-bar {
    background: var(--front-ink);
    color: #fff;
    padding: 0.85rem 0;
    font-size: 0.875rem;
}

.front-faq-item {
    border: 1px solid rgba(169, 155, 196, 0.08);
    border-radius: var(--front-radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.front-faq-item summary {
    padding: 1rem 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    background: var(--front-surface);
}

.front-faq-item summary::-webkit-details-marker { display: none; }

.front-faq-item p {
    padding: 0 1.25rem 1rem;
    margin: 0;
    color: var(--front-text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ── Tracks & schedules ── */
.front-track-award {
    background: var(--front-surface-low);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius);
    padding: 1rem;
    height: 100%;
}

.front-track-supporter {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(169, 155, 196, 0.06);
    border: 1px solid rgba(169, 155, 196, 0.08);
}

.front-track-supporter-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--front-text-muted);
    letter-spacing: 0.02em;
}

.front-track-supporter-logo-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.375rem;
    background: var(--front-surface);
}

.front-track-supporter-logo-wrap.front-org-logo-bg-white {
    background: #fff;
}

.front-track-supporter-logo-wrap.front-org-logo-bg-black {
    background: #000;
}

.front-track-supporter-logo {
    display: block;
    max-width: 5rem;
    max-height: 1.5rem;
    width: auto;
    height: auto;
    object-fit: contain;
}

.front-track-supporter-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-text);
    line-height: 1.3;
}

.front-track-notes {
    padding-top: 1rem;
    border-top: 1px dashed var(--front-outline);
}

.front-track-rules .accordion-item {
    border: 1px solid var(--front-outline);
    border-radius: var(--front-radius);
    overflow: hidden;
    margin-bottom: 0.75rem;
    background: var(--front-surface);
    color: var(--front-text);
}

.front-track-rules .accordion-button {
    font-family: var(--front-display);
    font-weight: 600;
    color: var(--front-text);
    background: var(--front-surface-low);
    box-shadow: none;
}

.front-track-rules .accordion-button::after {
    filter: invert(1) brightness(1.4);
    opacity: 0.75;
}

.front-track-rules .accordion-button:not(.collapsed) {
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.1);
    box-shadow: inset 0 -1px 0 var(--front-outline);
}

.front-track-rules .accordion-button:focus {
    box-shadow: inset 0 0 0 1px rgba(58, 215, 255, 0.35);
}

.front-track-rules .accordion-button:hover {
    z-index: 2;
    color: var(--front-primary-dark);
}

.front-track-rules .accordion-body {
    background: var(--front-surface);
    color: var(--front-text);
    border-top: 1px solid var(--front-outline);
}

.front-track-rules .badge.front-score-badge,
.front-score-badge {
    background: rgba(58, 215, 255, 0.14) !important;
    color: var(--front-primary-dark) !important;
    border: 1px solid rgba(58, 215, 255, 0.32) !important;
    font-weight: 600;
}

.front-track-rules .front-table {
    color: var(--front-text);
}

.front-track-rules .front-table th {
    background: var(--front-surface-low);
    color: var(--front-text-muted);
    border-color: var(--front-outline);
}

.front-track-rules .front-table td {
    color: var(--front-text);
    border-color: var(--front-outline);
    background: transparent;
}

.front-schedule-status {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.front-schedule-status-upcoming {
    color: var(--front-text-muted);
    background: var(--front-surface-low);
    border: 1px solid var(--front-outline);
}

.front-schedule-status-ongoing {
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.1);
    border: 1px solid rgba(58, 215, 255, 0.25);
}

.front-schedule-status-ended {
    color: var(--front-text-muted);
    background: var(--front-surface-low);
    border: 1px solid var(--front-outline);
}

@media (max-width: 767.98px) {
    .front-table thead { display: none; }
    .front-table tbody tr {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--front-outline);
    }
    .front-table tbody td {
        display: flex;
        justify-content: space-between;
        padding: 0.35rem 0;
        border: none;
    }
    .front-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--front-text-muted);
        font-size: 0.75rem;
    }
}

/* ══════════════════════════════════════
   AUTH — Login / Register split layout
   ══════════════════════════════════════ */
body.front-auth-body {
    background: var(--front-ink);
    min-height: 100vh;
    overflow-x: hidden;
}

body.front-auth-body::before { display: none; }

.auth-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .auth-shell {
        grid-template-columns: minmax(320px, 42%) 1fr;
    }
}

/* Brand panel */
.auth-brand {
    position: relative;
    display: none;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0;
    background: var(--front-ink);
    color: rgba(255, 255, 255, 0.9);
    overflow: hidden;
}

.auth-brand-kv {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.auth-brand-kv img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    opacity: 0.55;
}

.auth-brand-kv::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.55) 60%, transparent 100%);
}

@media (min-width: 992px) {
    .auth-brand { display: flex; }
}

.auth-brand-grid {
    position: absolute;
    inset: 0;
    z-index: 1;
    background-image:
        linear-gradient(rgba(58, 215, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(58, 215, 255, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 75%);
    animation: authGridDrift 24s linear infinite;
}

@keyframes authGridDrift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(48px, 48px); }
}

.auth-brand::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(58, 215, 255, 0.35) 0%, transparent 65%);
    pointer-events: none;
}

.auth-brand::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -15%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(232, 75, 184, 0.2) 0%, transparent 65%);
    pointer-events: none;
}

.auth-brand-logo {
    max-width: 200px;
    width: auto;
    height: auto;
    max-height: 56px;
    display: block;
}

.auth-brand-back {
    position: absolute;
    top: 1.75rem;
    left: 2rem;
    z-index: 3;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color 0.2s;
}

.auth-brand-back:hover { color: #fff; }

.auth-brand-inner {
    position: relative;
    z-index: 2;
    max-width: 380px;
    padding: 3rem;
    animation: authFadeUp 0.7s var(--front-ease) both;
}

.auth-brand-mark {
    margin-bottom: 2rem;
}

.auth-brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 1.5rem;
    color: var(--front-accent);
}

.auth-brand-title {
    font-family: var(--front-display);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.25;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.auth-brand-desc {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin: 0 0 1.75rem;
}

.auth-brand-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.auth-brand-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
}

.auth-brand-features i { color: var(--front-primary); }

/* Form panel */
.auth-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: var(--front-bg);
    min-height: 100vh;
}

.auth-main-scroll {
    align-items: flex-start;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

.auth-main-inner {
    width: 100%;
    max-width: 420px;
    animation: authFadeUp 0.6s var(--front-ease) 0.1s both;
}

@keyframes authFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-header { margin-bottom: 1.75rem; }

.auth-title {
    font-family: var(--front-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--front-text);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    font-size: 0.9375rem;
    color: var(--front-text-muted);
    margin: 0;
}

/* Segment controls */
.auth-segment {
    display: flex;
    padding: 4px;
    background: var(--front-surface-low);
    border-radius: 999px;
    margin-bottom: 1.5rem;
    gap: 2px;
}

.auth-segment-sub {
    margin-bottom: 1.25rem;
    background: rgba(169, 155, 196, 0.04);
}

.auth-segment-btn {
    flex: 1;
    padding: 0.55rem 0.75rem;
    border: none;
    background: transparent;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-text-muted);
    cursor: pointer;
    transition: all 0.2s var(--front-ease);
}

.auth-segment-btn:hover { color: var(--front-text); }

.auth-segment-btn.active {
    background: var(--front-surface);
    color: var(--front-text);
    box-shadow: 0 2px 8px rgba(169, 155, 196, 0.08);
}

/* Fields */
.auth-field { margin-bottom: 1.1rem; }

.auth-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-text);
    margin-bottom: 0.4rem;
}

.auth-label-optional {
    font-weight: 500;
    font-size: 0.75rem;
    color: var(--front-text-muted);
}

.auth-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input-wrap > i {
    position: absolute;
    left: 0.9rem;
    color: var(--front-text-muted);
    font-size: 1rem;
    pointer-events: none;
    z-index: 1;
}

.auth-input {
    width: 100%;
    padding: 0.7rem 0.9rem 0.7rem 2.5rem !important;
    border: 1px solid var(--front-outline) !important;
    border-radius: var(--front-radius) !important;
    background: var(--front-surface) !important;
    font-size: 0.9375rem !important;
    transition: border-color 0.2s, box-shadow 0.2s !important;
}

.auth-input-plain {
    padding-left: 0.9rem !important;
}

.auth-input:focus {
    border-color: var(--front-primary) !important;
    box-shadow: 0 0 0 3px rgba(58, 215, 255, 0.12) !important;
}

.auth-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

/* Phone compound — unified region + national number */
.auth-phone-compound {
    --auth-phone-region-w: 7.75rem;
}

.auth-phone-shell {
    display: flex;
    align-items: stretch;
    min-height: 2.75rem;
    border: 1px solid var(--front-outline);
    border-radius: var(--front-radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(244, 242, 236, 0.35)),
        var(--front-surface);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
    overflow: hidden;
    transition:
        border-color 0.22s var(--front-ease),
        box-shadow 0.22s var(--front-ease),
        transform 0.22s var(--front-ease);
}

.auth-phone-shell:focus-within {
    border-color: var(--front-primary);
    box-shadow:
        0 0 0 3px rgba(58, 215, 255, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.auth-phone-region {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: var(--auth-phone-region-w);
    flex-shrink: 0;
    padding: 0 0.55rem 0 0.7rem;
    background:
        linear-gradient(165deg, rgba(58, 215, 255, 0.07) 0%, rgba(232, 75, 184, 0.05) 100%);
    position: relative;
}

.auth-phone-region::after {
    content: '';
    position: absolute;
    inset: 0.55rem 0;
    width: 1px;
    right: 0;
    left: auto;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(58, 215, 255, 0.22) 20%,
        rgba(58, 215, 255, 0.22) 80%,
        transparent 100%
    );
    pointer-events: none;
}

.auth-phone-region-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 999px;
    background: rgba(58, 215, 255, 0.1);
    color: var(--front-primary-dark);
    font-size: 0.72rem;
    flex-shrink: 0;
}

.auth-phone-region-picker {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    padding-right: 1rem;
}

.auth-phone-dial {
    font-family: var(--front-display);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: -0.03em;
    color: var(--front-primary-dark);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.auth-phone-country {
    position: absolute;
    inset: -0.35rem -0.25rem;
    width: calc(100% + 0.5rem);
    height: calc(100% + 0.7rem);
    margin: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.auth-phone-region-caret {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--front-text-muted);
    font-size: 0.62rem;
    pointer-events: none;
    transition: color 0.2s var(--front-ease), transform 0.2s var(--front-ease);
}

.auth-phone-shell:focus-within .auth-phone-region-caret {
    color: var(--front-primary);
}

.auth-phone-region-picker:hover .auth-phone-region-caret {
    transform: translateY(-50%) translateY(1px);
}

.auth-phone-seam {
    display: none;
}

.auth-phone-number {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.auth-phone-national {
    width: 100%;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 0.72rem 0.95rem !important;
    font-family: var(--front-display);
    font-size: 0.9375rem !important;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.06em;
    color: var(--front-text);
    outline: none !important;
}

.auth-phone-national::placeholder {
    color: rgba(92, 99, 112, 0.72);
    font-family: var(--front-font);
    font-weight: 400;
    letter-spacing: 0;
}

.auth-phone-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem 0.4rem;
    margin: 0.5rem 0 0;
    padding-left: 0.15rem;
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--front-text-muted);
}

.auth-phone-meta-region {
    font-weight: 600;
    color: var(--front-text-muted);
}

.auth-phone-meta-dot {
    opacity: 0.45;
}

.auth-phone-meta-hint {
    color: var(--front-text-muted);
}

.auth-phone-meta-note {
    margin-left: auto;
    font-size: 0.6875rem;
    letter-spacing: 0.02em;
    color: rgba(92, 99, 112, 0.78);
}

.auth-field-error {
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: #dc3545;
}

@media (max-width: 575.98px) {
    .auth-phone-compound {
        --auth-phone-region-w: 6.85rem;
    }

    .auth-phone-region {
        padding-left: 0.55rem;
        gap: 0.3rem;
    }

    .auth-phone-region-mark {
        display: none;
    }

    .auth-phone-dial {
        font-size: 0.875rem;
    }

    .auth-phone-national {
        padding-left: 0.75rem !important;
        font-size: 0.875rem !important;
        letter-spacing: 0.04em;
    }

    .auth-phone-meta-note {
        flex-basis: 100%;
        margin-left: 0;
    }
}

.auth-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--front-text-muted);
    margin-bottom: 1.25rem;
    cursor: pointer;
}

.auth-check input { accent-color: var(--front-primary); }

.btn-auth-primary {
    display: block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: var(--front-radius);
    background: var(--front-ink);
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s var(--front-ease), box-shadow 0.2s var(--front-ease);
}

.btn-auth-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.38);
    color: #fff;
}

.btn-auth-outline {
    flex-shrink: 0;
    padding: 0 1rem;
    border: 1px solid var(--front-outline);
    border-radius: var(--front-radius);
    background: var(--front-surface);
    color: var(--front-text);
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.btn-auth-outline:hover:not(:disabled) {
    border-color: var(--front-primary);
    color: var(--front-primary-dark);
}

.btn-auth-outline:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--front-radius);
    font-size: 0.8125rem;
    margin-bottom: 1rem;
}

.auth-alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.auth-alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
}

.auth-footer-link {
    text-align: center;
    font-size: 0.875rem;
    color: var(--front-text-muted);
    margin: 1.5rem 0 0;
}

.auth-footer-link a {
    color: var(--front-primary-dark);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer-link a:hover { text-decoration: underline; }

.auth-admin-panel {
    text-align: center;
    padding: 2rem 0;
}

.auth-admin-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--front-surface-low);
    font-size: 1.75rem;
    color: var(--front-primary);
}

.auth-admin-text {
    font-size: 0.9375rem;
    color: var(--front-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Mobile brand strip */
@media (max-width: 991.98px) {
    .auth-shell {
        grid-template-rows: auto 1fr;
    }

    .auth-brand {
        display: block;
        padding: 0;
        min-height: 120px;
    }

    .auth-brand-kv img {
        opacity: 0.75;
    }

    .auth-brand-kv::after {
        background: linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.55) 100%);
    }

    .auth-brand-inner { display: none; }

    .auth-brand-grid { display: none; }

    .auth-brand-back {
        position: absolute;
        top: 1rem;
        left: 1.25rem;
        z-index: 3;
        color: rgba(255, 255, 255, 0.85);
    }

    .auth-main { min-height: auto; }
}

/* Slider verify modal */
.auth-modal .modal-content {
    border: none;
    border-radius: var(--front-radius-lg);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.40);
    overflow: hidden;
}

.auth-modal .modal-header {
    background: var(--front-ink);
    color: #fff;
    border: none;
    padding: 1.25rem 1.5rem;
}

.auth-modal .modal-title {
    font-family: var(--front-display);
    font-size: 1rem;
    font-weight: 600;
}

.auth-modal .btn-close {
    filter: invert(1);
    opacity: 0.7;
}

.auth-modal .modal-body { padding: 1.5rem; }

.auth-modal .modal-footer {
    border-top: 1px solid var(--front-surface-low);
    padding: 1rem 1.5rem;
}

.slider-verify-board {
    position: relative;
    height: 160px;
    border-radius: var(--front-radius);
    border: 1px solid rgba(255, 255, 255, 0.16);
    overflow: hidden;
}

.slider-verify-target {
    position: absolute;
    top: 58px;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 2px dashed rgba(255, 255, 255, 0.85);
    background: rgba(8, 16, 28, 0.42);
    box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.35);
}

.slider-verify-piece {
    position: absolute;
    left: 0;
    top: 58px;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.slider-verify-track {
    position: relative;
    height: 38px;
    border-radius: 999px;
    background: #eaf0ff;
    border: 1px solid #d7e3ff;
    overflow: hidden;
}

.slider-verify-track-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: linear-gradient(90deg, #7fa7ff 0%, #5c84ff 100%);
}

.slider-verify-thumb {
    position: absolute;
    top: 3px;
    left: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--front-surface);
    border: 1px solid #adc4ff;
    box-shadow: 0 4px 14px rgba(37, 88, 255, 0.28);
    cursor: grab;
}

.slider-verify-thumb:active {
    cursor: grabbing;
}

.slider-verify-tip {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: #4663b5;
    pointer-events: none;
}

/* ── Committee page ── */
.front-committee-page {
    --guest-avatar-size: 140px;
}

@media (min-width: 768px) {
    .front-committee-page {
        --guest-avatar-size: 168px;
    }
}

.front-committee-hero::after {
    content: '';
    position: absolute;
    top: -40%;
    right: -8%;
    width: min(420px, 55vw);
    height: min(420px, 55vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(58, 215, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.front-committee-section {
    margin-bottom: 3.5rem;
}

.front-committee-section:last-child {
    margin-bottom: 0;
}

.front-committee-section-head {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.75rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(169, 155, 196, 0.08);
}

.front-committee-section-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--front-primary) 0%, var(--front-primary-dark) 100%);
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 8px 20px rgba(58, 215, 255, 0.25);
}

.front-committee-section-text {
    flex: 1;
    min-width: 0;
}

.front-committee-section-title {
    font-family: var(--front-display);
    font-size: 1.375rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--front-text);
    letter-spacing: -0.01em;
}

.front-committee-section-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--front-text-muted);
    line-height: 1.5;
}

.front-committee-count {
    flex-shrink: 0;
    align-self: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.1);
    border-radius: 999px;
}

.front-committee-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 1px dashed var(--front-outline);
    border-radius: var(--front-radius-lg);
    background: var(--front-surface-low);
    color: var(--front-text-muted);
}

.front-committee-empty i {
    font-size: 2rem;
    color: var(--front-primary);
    opacity: 0.7;
    margin-bottom: 0.5rem;
    display: block;
}

.front-committee-empty p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--front-text-muted);
}

/* ── Rules page ── */
.front-rules-page {
    --rules-accent: var(--front-primary);
}

.front-rules-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 55%;
    width: min(380px, 50vw);
    height: min(380px, 50vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 75, 184, 0.08) 0%, transparent 68%);
    pointer-events: none;
}

.front-rules-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.front-rules-stat {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.15rem 1.25rem;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius-lg);
    box-shadow: var(--front-shadow);
}

.front-rules-stat-value {
    font-family: var(--front-display);
    font-size: 1.65rem;
    font-weight: 600;
    line-height: 1.1;
    color: var(--front-text);
    letter-spacing: -0.02em;
}

.front-rules-stat-value.front-rules-stat-text {
    font-size: 1.1rem;
    letter-spacing: 0;
}

.front-rules-stat-label {
    font-size: 0.8125rem;
    color: var(--front-text-muted);
}

.front-rules-main {
    margin-bottom: 1.5rem;
}

.front-rules-accordion.front-track-rules .accordion-item {
    border-radius: var(--front-radius);
    overflow: hidden;
}

.front-rules-empty {
    text-align: center;
    padding: 3.5rem 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--front-surface);
    border: 1px dashed rgba(169, 155, 196, 0.12);
    border-radius: var(--front-radius-lg);
}

.front-rules-empty i {
    font-size: 2.25rem;
    color: var(--front-primary);
    opacity: 0.55;
    margin-bottom: 0.75rem;
    display: block;
}

.front-rules-empty p {
    margin: 0;
    font-size: 1rem;
    color: var(--front-text-muted);
}

.front-rules-footnote {
    margin: 0;
    padding-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--front-text-muted);
    text-align: center;
}

.front-rules-footnote a {
    color: var(--front-primary-dark);
    font-weight: 500;
    text-decoration: none;
}

.front-rules-footnote a:hover {
    text-decoration: underline;
}

@media (max-width: 767px) {
    .front-rules-stats {
        grid-template-columns: 1fr;
    }

    .front-rules-hero {
        padding: 2.5rem 0 2rem;
    }
}

/* Guest cards */
.front-guest-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    padding: 1.75rem 1.25rem 1.5rem;
    text-align: center;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius-lg);
    box-shadow: var(--front-shadow);
    transition: transform 0.28s var(--front-ease), box-shadow 0.28s var(--front-ease), border-color 0.28s var(--front-ease);
}

.front-guest-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(169, 155, 196, 0.1);
    border-color: rgba(58, 215, 255, 0.18);
}

.front-guest-avatar-ring {
    padding: 4px;
    margin-bottom: 1.125rem;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(58, 215, 255, 0.35), rgba(232, 75, 184, 0.25));
}

.front-guest-avatar {
    flex: 0 0 var(--guest-avatar-size);
    width: var(--guest-avatar-size);
    height: var(--guest-avatar-size);
    min-width: var(--guest-avatar-size);
    min-height: var(--guest-avatar-size);
    max-width: var(--guest-avatar-size);
    max-height: var(--guest-avatar-size);
    border-radius: 50%;
    overflow: hidden;
    background: var(--front-surface-low);
    border: 3px solid var(--front-surface);
    position: relative;
}

.front-guest-avatar img {
    display: block;
    width: var(--guest-avatar-size);
    height: var(--guest-avatar-size);
    min-width: var(--guest-avatar-size);
    min-height: var(--guest-avatar-size);
    max-width: var(--guest-avatar-size);
    max-height: var(--guest-avatar-size);
    object-fit: cover;
    object-position: center center;
}

.front-guest-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--guest-avatar-size);
    height: var(--guest-avatar-size);
    color: var(--front-text-muted);
    font-size: 3.25rem;
}

.front-guest-name {
    font-family: var(--front-display);
    font-size: 1.0625rem;
    font-weight: 600;
    margin: 0 0 0.35rem;
    color: var(--front-text);
    line-height: 1.35;
}

.front-guest-org {
    margin: 0 0 0.2rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--front-text);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.front-guest-title {
    margin: 0;
    font-size: 0.75rem;
    color: var(--front-text-muted);
    line-height: 1.4;
    word-break: break-word;
}

/* ── Home review committee ── */
.front-home-review {
    --guest-avatar-size: 112px;
}

@media (min-width: 768px) {
    .front-home-review {
        --guest-avatar-size: 120px;
    }
}

.front-home-review .front-section-title {
    margin-bottom: 0;
}

.front-home-review .front-section-sub {
    margin-top: 0.75rem;
}

.front-home-review-card {
    padding: 1.5rem 1rem 1.35rem;
}

.front-home-review-card .front-guest-avatar-placeholder {
    font-size: 2.75rem;
}

.front-home-review-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 3rem 1.5rem;
    text-align: center;
    color: var(--front-text-muted);
    background: var(--front-surface-low);
    border: 1px dashed rgba(169, 155, 196, 0.12);
    border-radius: var(--front-radius-lg);
}

.front-home-review-empty i {
    font-size: 2rem;
    color: var(--front-primary);
    opacity: 0.7;
}

@media (max-width: 575.98px) {
    .front-committee-section-head {
        flex-wrap: wrap;
    }

    .front-committee-count {
        width: 100%;
        text-align: left;
        align-self: flex-start;
    }

    .front-guest-card {
        padding: 1.35rem 0.85rem 1.25rem;
    }

    .front-home-review {
        --guest-avatar-size: 96px;
    }

    .front-home-review-card {
        padding: 1.2rem 0.7rem 1.1rem;
    }

    .front-home-review-card .front-guest-avatar-placeholder {
        font-size: 2.25rem;
    }
}

/* ── News ── */
.front-news-sidebar {
    position: sticky;
    top: 5.5rem;
}

.front-news-card {
    position: relative;
    transition: transform 0.25s var(--front-ease), box-shadow 0.25s var(--front-ease);
}

.front-news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(169, 155, 196, 0.1);
}

.front-article {
    padding: 2rem 2.25rem;
}

.front-article-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--front-text);
    line-height: 1.3;
}

.front-article-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--front-text);
}

.front-article-content img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.25rem auto;
    border-radius: var(--front-radius);
}

.front-article-content p {
    margin: 0 0 1rem;
}

.front-article-content h1,
.front-article-content h2,
.front-article-content h3,
.front-article-content h4 {
    font-family: var(--front-display);
    margin: 1.5rem 0 0.75rem;
    color: var(--front-text);
}

.front-article-content ul,
.front-article-content ol {
    margin: 0 0 1rem;
    padding-left: 1.5rem;
}

.front-article-content table {
    width: 100%;
    margin: 1rem 0;
    border-collapse: collapse;
}

.front-article-content table th,
.front-article-content table td {
    border: 1px solid var(--front-outline);
    padding: 0.5rem 0.75rem;
}

.front-article-content a {
    color: var(--front-primary);
}

/* ── Organization page ── */
@keyframes frontOrgFadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.front-org-animate {
    animation: frontOrgFadeUp 0.55s var(--front-ease) both;
}

.front-organization-hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -6%;
    width: min(320px, 42vw);
    height: min(320px, 42vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(58, 215, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.front-organization-section {
    margin-bottom: 3.25rem;
}

.front-organization-section:last-child {
    margin-bottom: 0;
}

.front-organization-section-head {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(169, 155, 196, 0.08);
}

.front-organization-section-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--front-primary) 0%, var(--front-primary-dark) 100%);
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 8px 20px rgba(58, 215, 255, 0.22);
}

.front-organization-section-text {
    flex: 1;
    min-width: 0;
}

.front-organization-section-title {
    font-family: var(--front-display);
    font-size: 1.375rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--front-text);
    letter-spacing: -0.01em;
}

.front-organization-section-desc {
    margin: 0;
    font-size: 0.875rem;
    color: var(--front-text-muted);
    line-height: 1.5;
}

.front-organization-count {
    flex-shrink: 0;
    align-self: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.1);
    border-radius: 999px;
}

.front-organization-section-empty {
    margin: 0;
    padding: 1.25rem 1.5rem;
    font-size: 0.9375rem;
    color: var(--front-text-muted);
    background: var(--front-surface);
    border: 1px dashed rgba(169, 155, 196, 0.12);
    border-radius: var(--front-radius-lg);
}

.front-organization-empty-card {
    border-style: dashed;
}

/* Host / organizer / executive chips */
.front-org-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
}

.front-org-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.65rem 1.25rem;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius);
    box-shadow: var(--front-shadow);
    transition: transform 0.25s var(--front-ease), box-shadow 0.25s var(--front-ease), border-color 0.25s var(--front-ease);
}

.front-org-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(169, 155, 196, 0.09);
    border-color: rgba(58, 215, 255, 0.2);
}

.front-org-chip-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--front-text);
    line-height: 1.35;
    text-align: center;
}

.front-org-chip-logo {
    display: block;
    max-height: 36px;
    max-width: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.front-org-chip.front-org-logo-bg-white,
.front-org-partner-card.front-org-logo-bg-white {
    background: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.front-org-chip.front-org-logo-bg-white:hover,
.front-org-partner-card.front-org-logo-bg-white:hover {
    border-color: rgba(58, 215, 255, 0.45);
}

.front-org-chip.front-org-logo-bg-white .front-org-chip-name,
.front-org-partner-card.front-org-logo-bg-white .front-org-partner-name {
    color: #1a1528;
}

.front-org-chip.front-org-logo-bg-black,
.front-org-partner-card.front-org-logo-bg-black {
    background: #000;
    border-color: rgba(255, 255, 255, 0.12);
}

.front-org-chip.front-org-logo-bg-black:hover,
.front-org-partner-card.front-org-logo-bg-black:hover {
    border-color: rgba(58, 215, 255, 0.35);
}

.front-org-chip.front-org-logo-bg-black .front-org-chip-name,
.front-org-partner-card.front-org-logo-bg-black .front-org-partner-name {
    color: #f7f0ff;
}

/* Supporter partner grid */
.front-org-partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.front-org-partner-card {
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius-lg);
    box-shadow: var(--front-shadow);
    min-height: 104px;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.28s var(--front-ease), box-shadow 0.28s var(--front-ease), border-color 0.28s var(--front-ease);
}

.front-org-partner-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(169, 155, 196, 0.1);
    border-color: rgba(58, 215, 255, 0.18);
}

.front-org-partner-inner {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.front-org-partner-logo {
    display: block;
    max-width: 100%;
    max-height: 52px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.front-org-partner-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--front-text);
    text-align: center;
    line-height: 1.4;
}

@media (max-width: 991.98px) {
    .front-org-partner-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767.98px) {
    .front-organization-section-head {
        flex-wrap: wrap;
    }

    .front-organization-count {
        width: 100%;
        text-align: left;
        align-self: flex-start;
    }

    .front-org-partner-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .front-org-chip {
        min-height: 2.75rem;
        padding: 0.55rem 1rem;
    }
}

/* ══════════════════════════════════════
   PORTAL — 报名 / 个人中心
   ══════════════════════════════════════ */
.front-portal-page {
    padding: 2.5rem 0 4rem;
    background:
        radial-gradient(ellipse 60% 45% at 100% 0%, rgba(58, 215, 255, 0.06), transparent 55%),
        radial-gradient(ellipse 40% 35% at 0% 100%, rgba(232, 75, 184, 0.05), transparent 50%),
        var(--front-bg);
    min-height: calc(100vh - 68px);
}

.front-portal-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.front-portal-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--front-text);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.front-portal-subtitle {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--front-text-muted);
    line-height: 1.5;
}

.front-portal-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.front-portal-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 1.75rem;
    padding: 0.35rem;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: 999px;
    overflow-x: auto;
    box-shadow: var(--front-shadow);
}

.front-portal-step {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    text-decoration: none;
    color: var(--front-text-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s var(--front-ease);
}

.front-portal-step:hover {
    color: var(--front-text);
    background: rgba(169, 155, 196, 0.04);
}

.front-portal-step.active {
    color: #fff;
    background: linear-gradient(135deg, var(--front-blue) 0%, var(--front-green) 100%);
    box-shadow: 0 4px 16px rgba(58, 215, 255, 0.25);
    font-weight: 600;
}

.front-portal-step.done {
    color: var(--front-green);
}

.front-portal-step.disabled {
    pointer-events: none;
    opacity: 0.55;
    cursor: not-allowed;
}

.front-portal-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    font-size: 0.6875rem;
    font-weight: 700;
    background: var(--front-surface-low);
    color: var(--front-text-muted);
}

.front-portal-step.active .front-portal-step-num,
.front-portal-step.done .front-portal-step-num {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.front-portal-step.done .front-portal-step-num {
    background: var(--front-green);
}

.front-portal-step-line {
    width: 1.5rem;
    height: 2px;
    background: var(--front-outline);
    flex-shrink: 0;
}

.front-portal-step-line.done {
    background: var(--front-green);
    opacity: 0.6;
}

.front-portal-grid {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.front-portal-grid > * {
    min-width: 0;
}

@media (max-width: 991.98px) {
    .front-portal-grid {
        grid-template-columns: 1fr;
    }
}

.front-portal-aside-inner {
    position: sticky;
    top: 84px;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius-lg);
    padding: 1.25rem;
    box-shadow: var(--front-shadow);
}

.front-portal-aside-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--front-text-muted);
    margin: 0 0 0.5rem 0.75rem;
}

.front-portal-aside-label:not(:first-child) {
    margin-top: 1.25rem;
}

.front-portal-nav {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.front-portal-nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--front-radius);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--front-text-muted);
    transition: all 0.2s var(--front-ease);
}

.front-portal-nav-link i {
    font-size: 1rem;
    opacity: 0.7;
}

.front-portal-nav-link:hover {
    color: var(--front-text);
    background: rgba(169, 155, 196, 0.04);
}

.front-portal-nav-link.active {
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.08);
    font-weight: 600;
}

.front-portal-nav-link.active i {
    opacity: 1;
    color: var(--front-primary);
}

.front-portal-nav-link.disabled {
    pointer-events: none;
    opacity: 0.55;
    cursor: not-allowed;
}

.front-portal-panel {
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.07);
    border-radius: var(--front-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--front-shadow);
}

.front-portal-panel + .front-portal-panel {
    margin-top: 1.25rem;
}

.front-portal-panel-title {
    font-family: var(--front-display);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--front-text);
    margin: 0 0 1.25rem;
}

.front-portal-panel-sub {
    font-size: 0.875rem;
    color: var(--front-text-muted);
    margin: -0.75rem 0 1.25rem;
}

.portal-field {
    margin-bottom: 1.25rem;
}

.portal-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--front-text-muted);
    margin-bottom: 0.4rem;
}

.portal-label .req {
    color: #dc3545;
}

.portal-input,
.portal-select,
.portal-textarea,
.front-portal-panel .form-control,
.front-portal-panel .form-select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    font-size: 0.9375rem;
    border: 1px solid var(--front-outline);
    border-radius: var(--front-radius);
    background: var(--front-surface);
    color: var(--front-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.portal-input:focus,
.portal-select:focus,
.portal-textarea:focus,
.front-portal-panel .form-control:focus,
.front-portal-panel .form-select:focus {
    outline: none;
    border-color: var(--front-primary);
    box-shadow: 0 0 0 3px rgba(58, 215, 255, 0.12);
}

.portal-hint {
    font-size: 0.8125rem;
    color: var(--front-text-muted);
    margin-top: 0.35rem;
    line-height: 1.5;
}

.portal-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(169, 155, 196, 0.06);
}

.portal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.6rem 1.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 999px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s var(--front-ease);
}

.portal-btn-primary {
    background: var(--front-ink);
    color: #fff;
}

.portal-btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.36);
}

.portal-btn-ghost {
    background: transparent;
    color: var(--front-text-muted);
    border: 1px solid var(--front-outline);
}

.portal-btn-ghost:hover {
    color: var(--front-text);
    border-color: var(--front-text);
    background: var(--front-surface);
}

.portal-btn-outline {
    background: transparent;
    color: var(--front-primary-dark);
    border: 1px solid rgba(58, 215, 255, 0.35);
}

.portal-btn-outline:hover {
    background: rgba(58, 215, 255, 0.06);
    color: var(--front-primary-dark);
}

.portal-alert {
    padding: 0.85rem 1rem;
    border-radius: var(--front-radius);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.portal-alert-info {
    background: rgba(232, 75, 184, 0.08);
    border: 1px solid rgba(232, 75, 184, 0.2);
    color: var(--front-text-muted);
}

.portal-alert-success {
    background: rgba(58, 215, 255, 0.08);
    border: 1px solid rgba(58, 215, 255, 0.2);
    color: var(--front-primary-dark);
}

.portal-alert-danger {
    background: rgba(220, 53, 69, 0.06);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: #842029;
}

.portal-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-stat {
    padding: 1.15rem 1.25rem;
    background: rgba(169, 155, 196, 0.02);
    border: 1px solid rgba(169, 155, 196, 0.05);
    border-radius: var(--front-radius);
}

.portal-stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--front-text-muted);
    margin-bottom: 0.35rem;
}

.portal-stat-value {
    font-family: var(--front-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--front-text);
}

.portal-status-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    background: rgba(58, 215, 255, 0.1);
    color: var(--front-primary-dark);
}

.portal-progress-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.portal-progress-step {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem 1.1rem;
    border-radius: var(--front-radius);
    border: 1px solid rgba(169, 155, 196, 0.08);
    background: rgba(169, 155, 196, 0.02);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s var(--front-ease);
}

.portal-progress-step:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(169, 155, 196, 0.06);
}

.portal-progress-step.done {
    border-color: rgba(58, 215, 255, 0.35);
    background: rgba(58, 215, 255, 0.06);
}

.portal-progress-step.pending {
    border-color: rgba(169, 155, 196, 0.08);
    background: rgba(169, 155, 196, 0.02);
}

.portal-progress-step.disabled {
    pointer-events: none;
    opacity: 0.55;
    cursor: not-allowed;
}

.portal-progress-step.disabled:hover {
    transform: none;
    box-shadow: none;
}

.portal-progress-step-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1rem;
}

.portal-progress-step.done .portal-progress-step-icon {
    background: var(--front-primary);
    color: #fff;
}

.portal-progress-step.pending .portal-progress-step-icon {
    background: rgba(169, 155, 196, 0.06);
    color: rgba(0, 0, 0, 0.42);
}

.portal-progress-step-body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.portal-progress-step-label {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--front-text);
}

.portal-progress-step.done .portal-progress-step-label {
    color: var(--front-primary-dark);
}

.portal-progress-step-state {
    font-size: 0.75rem;
    color: var(--front-text-muted);
}

.portal-progress-step.done .portal-progress-step-state {
    color: var(--front-primary);
    font-weight: 500;
}

.portal-btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.portal-mode-switch {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.portal-mode-option {
    flex: 1;
    position: relative;
}

.portal-mode-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.portal-mode-option label {
    display: block;
    text-align: center;
    padding: 0.75rem 1rem;
    border: 1px solid var(--front-outline);
    border-radius: var(--front-radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--front-text-muted);
    cursor: pointer;
    transition: all 0.2s var(--front-ease);
    margin: 0;
}

.portal-mode-option input:checked + label {
    border-color: var(--front-primary);
    background: rgba(58, 215, 255, 0.06);
    color: var(--front-primary-dark);
    font-weight: 600;
    box-shadow: 0 0 0 3px rgba(58, 215, 255, 0.1);
}

.portal-subpanel {
    padding: 1.25rem;
    background: rgba(169, 155, 196, 0.02);
    border: 1px solid rgba(169, 155, 196, 0.05);
    border-radius: var(--front-radius);
}

.portal-subpanel-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--front-text);
    margin: 0 0 1rem;
}

.portal-member-table {
    width: 100%;
    font-size: 0.875rem;
}

.portal-member-table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--front-text-muted);
    padding: 0 0 0.65rem;
    border-bottom: 1px solid rgba(169, 155, 196, 0.08);
}

.portal-member-table td {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(169, 155, 196, 0.05);
    vertical-align: middle;
}

.portal-member-table tr:last-child td {
    border-bottom: none;
}

.portal-readonly-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--front-text);
    margin: 0 0 1.15rem;
}

.portal-readonly-section-title i {
    color: var(--front-primary);
}

.portal-kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem 1.25rem;
}

.portal-kv-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--front-text-muted);
    margin-bottom: 0.35rem;
}

.portal-kv-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--front-text);
    word-break: break-word;
}

.portal-kv-value a {
    color: var(--front-primary-dark);
    text-decoration: none;
}

.portal-kv-value a:hover {
    text-decoration: underline;
}

.portal-readonly-block {
    padding-top: 0.25rem;
}

.portal-readonly-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--front-text);
    word-break: break-word;
}

.portal-attachment-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.portal-attachment-list li {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    padding: 0.85rem 1rem;
    background: rgba(169, 155, 196, 0.02);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius);
}

.portal-attachment-list i {
    color: var(--front-primary);
}

.portal-attachment-list a {
    color: var(--front-primary-dark);
    text-decoration: none;
    font-weight: 500;
}

.portal-attachment-list a:hover {
    text-decoration: underline;
}

.portal-attachment-size {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--front-text-muted);
}

.portal-team-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.portal-team-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    background: rgba(169, 155, 196, 0.02);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s var(--front-ease);
}

.portal-team-item:hover {
    border-color: rgba(58, 215, 255, 0.25);
    background: rgba(58, 215, 255, 0.04);
    transform: translateX(2px);
}

.portal-team-item-name {
    font-weight: 600;
    color: var(--front-text);
    margin-bottom: 0.15rem;
}

.portal-team-item-meta {
    font-size: 0.8125rem;
    color: var(--front-text-muted);
}

.portal-team-item-arrow {
    color: var(--front-text-muted);
    font-size: 0.875rem;
}

.portal-invite-card {
    padding: 0.85rem 1rem;
    background: var(--front-surface);
    border: 1px solid rgba(169, 155, 196, 0.08);
    border-radius: var(--front-radius);
    margin-bottom: 0.65rem;
}

.portal-invite-link {
    font-size: 0.75rem;
    word-break: break-all;
    color: var(--front-text-muted);
    margin-top: 0.5rem;
}

.portal-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: var(--front-text-muted);
    font-size: 0.9375rem;
}

.portal-empty i {
    font-size: 2rem;
    opacity: 0.35;
    display: block;
    margin-bottom: 0.75rem;
}

.portal-attachment-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.portal-attachment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(169, 155, 196, 0.02);
    border: 1px solid rgba(169, 155, 196, 0.06);
    border-radius: var(--front-radius);
}

.portal-attachment-link {
    color: var(--front-primary);
    text-decoration: none;
    font-size: 0.875rem;
    word-break: break-all;
}

.portal-attachment-link:hover {
    text-decoration: underline;
}

.portal-attachment-delete {
    flex-shrink: 0;
    border: none;
    background: transparent;
    color: #b91c1c;
    font-size: 0.8125rem;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s var(--front-ease);
}

.portal-attachment-delete:hover {
    background: rgba(185, 28, 28, 0.08);
}

.portal-form-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.65rem;
    align-items: end;
}

@media (max-width: 575.98px) {
    .portal-form-row {
        grid-template-columns: 1fr;
    }
}

/* ══════════════════════════════════════
   MOBILE — Global responsive layer
   ══════════════════════════════════════ */

/* Safe area (notched devices) */
.front-nav-inner {
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
}

.front-mobile-menu {
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
    padding-bottom: max(1.25rem, env(safe-area-inset-bottom));
}

.front-footer .front-container {
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
    padding-bottom: env(safe-area-inset-bottom);
}

@media (max-width: 767.98px) {
    .front-container {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }

    .front-page-header {
        padding: 2rem 0 1.25rem;
        margin-bottom: 1.5rem;
    }

    .front-page-header h1 {
        font-size: clamp(1.5rem, 5vw, 2.25rem);
    }

    .front-hero {
        padding: 2.5rem 0 3rem;
    }

    .front-body .form-control,
    .front-body .form-select {
        font-size: 16px;
    }

    .btn-front-ghost,
    .btn-front-primary,
    .portal-btn {
        min-height: 44px;
    }

    .front-article {
        padding: 1.25rem 1rem;
    }

    .front-article-content {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .front-article-content table {
        min-width: 480px;
    }

    .front-page-header .btn-front-ghost {
        width: 100%;
    }

    .front-hero-schedule-mobile {
        margin-bottom: 1.5rem;
    }

    .front-hero-schedule-mobile .glass-card {
        padding: 1rem 1.15rem;
    }
}

/* Mobile nav menu touch targets */
.front-mobile-menu a,
.front-mobile-menu button {
    min-height: 44px;
    display: flex;
    align-items: center;
}

.front-mobile-menu a:last-child,
.front-mobile-menu form:last-child button {
    border-bottom: none;
}

.front-nav-register-header {
    display: none;
}

@media (min-width: 768px) {
    .front-nav-register-header {
        display: inline-flex;
    }
}

/* Mobile header: compact portal entry (logged-in) */
.front-nav-action-compact {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    height: 36px;
    padding: 0 0.75rem;
    border-radius: 999px;
    border: 1px solid rgba(232, 75, 184, 0.35);
    background: rgba(232, 75, 184, 0.12);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    line-height: 1;
    flex-shrink: 0;
    transition: background 0.2s var(--front-ease), border-color 0.2s var(--front-ease);
}

.front-nav-action-compact i {
    font-size: 0.875rem;
}

.front-nav-action-compact:hover {
    color: var(--front-primary-dark);
    background: rgba(58, 215, 255, 0.14);
    border-color: rgba(58, 215, 255, 0.4);
}

@media (max-width: 767.98px) {
    .front-nav-action-compact {
        display: inline-flex;
    }

    .front-logo {
        font-size: 0.9375rem;
        max-width: 9.5rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .front-nav-inner {
        gap: 0.5rem;
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(0.75rem, env(safe-area-inset-right));
    }

    .front-nav-actions {
        gap: 0.35rem;
    }
}

/* News sidebar mobile */
@media (max-width: 991.98px) {
    .front-news-sidebar {
        position: static;
    }

    .front-news-categories {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 0.5rem;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.25rem;
    }

    .front-news-categories a {
        flex-shrink: 0;
        white-space: nowrap;
        padding: 0.45rem 0.85rem;
        border-radius: 999px;
        border: 1px solid var(--front-outline);
        background: var(--front-surface);
    }

    .front-news-categories a.text-primary {
        background: rgba(58, 215, 255, 0.08);
        border-color: rgba(58, 215, 255, 0.25);
    }
}

/* Committee avatars on small screens */
@media (max-width: 575.98px) {
    .front-committee-page {
        --guest-avatar-size: 100px;
    }
}

/* Portal — phone only (desktop / tablet sidebar unchanged) */
@media (max-width: 767.98px) {
    body.front-body {
        overflow-x: clip;
    }

    .front-portal-page {
        padding: 1rem 0 2.5rem;
        overflow-x: clip;
    }

    .front-portal-page .front-container {
        min-width: 0;
        max-width: 100%;
    }

    .front-portal-grid {
        min-width: 0;
        width: 100%;
    }

    .front-portal-aside,
    .front-portal-main {
        min-width: 0;
        max-width: 100%;
    }

    .front-portal-header {
        margin-bottom: 1rem;
        align-items: flex-start;
    }

    .front-portal-header-text {
        min-width: 0;
        max-width: 100%;
    }

    .front-portal-title {
        font-size: 1.375rem;
    }

    .front-portal-subtitle {
        font-size: 0.8125rem;
        line-height: 1.55;
        word-break: break-word;
    }

    .front-portal-header-actions {
        width: 100%;
    }

    .front-portal-header-actions .portal-btn,
    .front-portal-header-actions .btn-front-ghost,
    .front-portal-header-actions a {
        width: 100%;
        justify-content: center;
    }

    .front-portal-steps {
        position: sticky;
        top: 68px;
        z-index: 40;
        margin-bottom: 0.75rem;
        max-width: 100%;
        background: rgba(255, 255, 255, 0.94);
        backdrop-filter: blur(12px) saturate(1.1);
    }

    .front-portal-aside {
        margin-bottom: 0.75rem;
        max-width: 100%;
    }

    .front-portal-aside-inner {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
        overflow: hidden;
        position: static;
        top: auto;
        padding: 0.5rem 0;
        border-radius: var(--front-radius);
    }

    .front-portal-aside-label {
        display: none;
    }

    .front-portal-nav {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        gap: 0.35rem;
        max-width: 100%;
        min-width: 0;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 0.15rem 0.65rem;
    }

    .front-portal-nav::-webkit-scrollbar {
        display: none;
    }

    .front-portal-nav + .front-portal-aside-label + .front-portal-nav {
        padding-top: 0.15rem;
    }

    .front-portal-nav-link {
        flex: 0 0 auto;
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        white-space: nowrap;
        padding: 0.45rem 0.8rem;
        font-size: 0.8125rem;
        border-radius: 999px;
        border: 1px solid rgba(169, 155, 196, 0.08);
        background: rgba(169, 155, 196, 0.02);
    }

    .front-portal-nav-link i {
        font-size: 0.875rem;
    }

    .front-portal-nav-link.active {
        border-color: rgba(58, 215, 255, 0.35);
        background: rgba(58, 215, 255, 0.1);
        box-shadow: none;
    }

    .front-portal-panel {
        padding: 1.15rem 1rem;
        max-width: 100%;
        box-sizing: border-box;
    }

    .portal-stat-grid {
        grid-template-columns: 1fr;
    }

    .portal-progress-steps {
        grid-template-columns: 1fr;
    }

    .portal-progress-step {
        padding: 0.85rem 1rem;
    }

    .portal-empty {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 2rem 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .portal-empty .portal-btn {
        width: 100%;
        max-width: 16rem;
        justify-content: center;
    }

    .portal-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-actions .portal-btn,
    .portal-actions form {
        width: 100%;
    }

    .portal-actions form .portal-btn {
        width: 100%;
    }

    .portal-attachment-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .portal-attachment-delete {
        align-self: flex-end;
    }
}

@media (max-width: 575.98px) {
    .portal-member-table .d-flex {
        flex-direction: column;
    }

    .portal-member-table .d-flex .portal-btn,
    .portal-member-table .d-flex button[type="submit"] {
        width: 100%;
    }
}

/* Member table card layout on mobile */
@media (max-width: 767.98px) {
    .portal-member-table.front-table thead {
        display: none;
    }

    .portal-member-table.front-table tbody tr {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--front-outline);
    }

    .portal-member-table.front-table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.35rem 0;
        border: none;
    }

    .portal-member-table.front-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--front-text-muted);
        font-size: 0.75rem;
        flex-shrink: 0;
    }

    .portal-member-table.front-table tbody td[colspan] {
        display: block;
        text-align: center;
    }

    .portal-member-table.front-table tbody td[colspan]::before {
        display: none;
    }
}

/* Auth modal on small screens */
@media (max-width: 575.98px) {
    .auth-modal .modal-dialog {
        margin: 0.75rem;
        max-width: calc(100% - 1.5rem);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .auth-brand-grid {
        animation: none;
    }

    .auth-brand-inner,
    .auth-main-inner {
        animation: none;
    }

    .front-org-animate {
        animation: none;
    }

    .front-news-card:hover,
    .btn-front-primary:hover,
    .portal-btn-primary:hover,
    .front-empower-card:hover {
        transform: none;
    }
}

/* ── Aurora Night theme bridges (Bootstrap + residual light UI) ── */
.front-body .badge.bg-light,
.front-body .badge.bg-light.text-dark {
    background: var(--front-surface-low) !important;
    color: var(--front-text) !important;
    border-color: var(--front-outline) !important;
}

.front-body .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--front-text);
    --bs-table-striped-bg: rgba(58, 215, 255, 0.04);
    --bs-table-striped-color: var(--front-text);
    --bs-table-hover-bg: rgba(58, 215, 255, 0.08);
    --bs-table-hover-color: var(--front-text);
    --bs-table-border-color: var(--front-outline);
    color: var(--front-text);
}

.front-body .card {
    background: var(--front-surface);
    color: var(--front-text);
    border-color: var(--front-outline);
}

.front-body .alert-success {
    background: rgba(92, 225, 176, 0.12);
    border-color: rgba(92, 225, 176, 0.35);
    color: #B8F5DE;
}

.front-body .alert-danger,
.front-body .alert-warning {
    color: var(--front-text);
}

.front-body .alert-danger {
    background: rgba(255, 91, 110, 0.14);
    border-color: rgba(255, 91, 110, 0.35);
}

.front-body .alert-warning {
    background: rgba(255, 210, 74, 0.14);
    border-color: rgba(255, 210, 74, 0.35);
}

.front-body .form-control,
.front-body .form-select {
    background-color: var(--front-surface-low);
    border-color: var(--front-outline);
    color: var(--front-text);
}

.front-body .form-control:focus,
.front-body .form-select:focus {
    background-color: var(--front-surface-elevated);
    border-color: var(--front-primary);
    color: var(--front-text);
    box-shadow: 0 0 0 0.2rem rgba(58, 215, 255, 0.18);
}

.front-body .form-control::placeholder {
    color: rgba(169, 155, 196, 0.65);
}

.front-body .form-text,
.front-body .text-secondary {
    color: var(--front-text-muted) !important;
}

.front-body .btn-close {
    filter: invert(1) grayscale(1);
    opacity: 0.7;
}

.front-body main a:not(.btn):not(.btn-front-primary):not(.btn-front-ghost):not(.front-nav-link) {
    color: var(--front-primary-dark);
}

.front-footer a {
    color: rgba(243, 238, 255, 0.88) !important;
}

.front-footer a:hover {
    color: #fff !important;
}

.front-body .front-card,
.front-body .front-empower-card,
.front-body .front-guest-card,
.front-body .front-stat-item,
.front-body .front-news-card {
    background: var(--front-surface);
    border-color: var(--front-outline);
}

.front-body .front-section-title {
    color: var(--front-text);
}

.front-body .modal-content {
    background: var(--front-surface-elevated);
    color: var(--front-text);
    border-color: var(--front-outline);
}

.front-body .modal-header,
.front-body .modal-footer {
    border-color: var(--front-outline);
}

.front-body .dropdown-menu {
    background: var(--front-surface-elevated);
    border-color: var(--front-outline);
}

.front-body .list-group-item {
    background: var(--front-surface);
    color: var(--front-text);
    border-color: var(--front-outline);
}

.front-logo {
    color: var(--front-text);
}

.front-menu-toggle {
    background: rgba(36, 24, 61, 0.95);
    color: var(--front-text);
    border-color: rgba(232, 75, 184, 0.35);
}

.front-footer a {
    color: rgba(243, 238, 255, 0.88);
}

.front-footer a:hover {
    color: #fff;
}

.front-footer .text-white,
.front-footer .fw-semibold.text-white {
    color: #fff !important;
}


/* ── Right-side floating stack (ad + community QR) ── */
.front-float-stack {
    position: fixed;
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
    z-index: 1040;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.65rem;
}

.front-float-stack:empty {
    display: none;
}

/* ── Floating ad (above community QR) ── */
.front-float-ad {
    display: block;
}

.front-float-ad[hidden] {
    display: none !important;
}

.front-float-ad-panel {
    position: relative;
    width: 188px;
    padding: 1rem 0.9rem 0.85rem;
    background: rgba(23, 18, 42, 0.94);
    border: 1px solid rgba(58, 215, 255, 0.22);
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(14px);
    text-align: center;
    animation: frontFloatAdIn 0.28s var(--front-ease);
}

.front-float-ad-close {
    position: absolute;
    top: 0.35rem;
    right: 0.35rem;
    z-index: 1;
    display: inline-flex;
    width: 1.75rem;
    height: 1.75rem;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: var(--front-text-muted);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.front-float-ad-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.front-float-ad-media {
    display: block;
    width: 148px;
    margin: 0.35rem auto 0;
    padding: 0.35rem;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
}

.front-float-ad-media img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 220px;
    object-fit: contain;
}

.front-float-ad-text {
    margin: 0.7rem 0 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--front-text);
    font-weight: 500;
}

@keyframes frontFloatAdIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .front-float-ad-panel {
        animation: none;
    }
}

/* ── Community QR floating widget ── */
.front-community-float {
    position: relative;
    right: auto;
    bottom: auto;
    z-index: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.65rem;
}

.front-community-float-toggle {
    display: none;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(58, 215, 255, 0.28);
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(232, 75, 184, 0.92), rgba(139, 92, 255, 0.92));
    color: #fff;
    font-size: 0.8125rem;
    font-weight: 600;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    cursor: pointer;
}

.front-community-float-toggle i {
    font-size: 1.05rem;
}

.front-community-float-panel {
    position: relative;
    width: 188px;
    padding: 1rem 0.9rem 0.85rem;
    background: rgba(23, 18, 42, 0.94);
    border: 1px solid rgba(58, 215, 255, 0.22);
    border-radius: 16px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(14px);
    text-align: center;
}

.front-community-float-close {
    display: none;
    position: absolute;
    top: 0.35rem;
    right: 0.35rem;
    width: 1.75rem;
    height: 1.75rem;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--front-text-muted);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.front-community-float-qr {
    width: 148px;
    height: 148px;
    margin: 0 auto 0.75rem;
    padding: 0.4rem;
    background: #fff;
    border-radius: 10px;
}

.front-community-float-qr img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.front-community-float-text {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--front-text);
    font-weight: 500;
}

@media (max-width: 767.98px) {
    .front-community-float-toggle {
        display: inline-flex;
    }

    .front-community-float-panel {
        display: none;
    }

    .front-community-float.is-open .front-community-float-panel {
        display: block;
        animation: frontCommunityFloatIn 0.22s var(--front-ease);
    }

    .front-community-float.is-open .front-community-float-close {
        display: inline-flex;
    }
}

@keyframes frontCommunityFloatIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .front-community-float.is-open .front-community-float-panel {
        animation: none;
    }
}