:root {
    --brand-color: #0c5adb;
    --brand-dark: #082f6b;
    --accent: #17b890;
    --bg-light: #f5f7fb;
    --text: #1e2a3a;
    --muted: #6b7a8f;
}

body {
    font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background-color: #fff;
    margin: 0;
}

.container {
    width: min(1100px, 92vw);
    margin: 0 auto;
}

.site-header {
    background: rgba(255, 255, 255, 0.9);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(12, 90, 219, 0.1);
    backdrop-filter: blur(6px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    gap: 1rem;
}

.brand a {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--brand-dark);
    text-decoration: none;
    letter-spacing: 0.04em;
}

.nav-toggle {
    background: none;
    border: none;
    display: none;
    flex-direction: column;
    gap: 0.3rem;
    cursor: pointer;
    padding: 0.2rem;
}

.nav-toggle .bar {
    width: 1.6rem;
    height: 0.16rem;
    background: var(--brand-dark);
    border-radius: 999px;
}

.nav-toggle .sr-only {
    position: absolute;
    clip: rect(1px, 1px, 1px, 1px);
    padding: 0;
    margin: -1px;
    border: 0;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
}

.site-nav a {
    color: var(--muted);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus {
    color: var(--brand-color);
    transform: translateY(-1px);
}

.hero {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem;
    align-items: center;
    padding: clamp(3rem, 7vw, 5rem) 0 3rem;
}

.hero-tag {
    display: inline-block;
    background: rgba(12, 90, 219, 0.1);
    color: var(--brand-color);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
    letter-spacing: 0.04em;
}

.hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.05rem;
    color: var(--muted);
    margin-bottom: 1.6rem;
}

.cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-primary,
.btn-secondary {
    border-radius: 999px;
    padding: 0.9rem 1.6rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: var(--brand-color);
    color: #fff;
    box-shadow: 0 12px 20px -12px rgba(12, 90, 219, 0.65);
}

.btn-secondary {
    background: rgba(23, 184, 144, 0.12);
    color: var(--accent);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-secondary:hover,
.btn-secondary:focus {
    transform: translateY(-1px);
    box-shadow: 0 16px 22px -16px rgba(12, 90, 219, 0.75);
}

.hero-visual {
    position: relative;
    background: linear-gradient(135deg, rgba(12, 90, 219, 0.12), rgba(23, 184, 144, 0.18));
    border-radius: 1.2rem;
    padding: clamp(1.5rem, 3vw, 2.5rem);
}

.hero-visual::after {
    content: "";
    position: absolute;
    inset: 10%;
    border-radius: 1rem;
    border: 1px dashed rgba(12, 90, 219, 0.25);
    pointer-events: none;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.kpi-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.2rem;
    box-shadow: 0 10px 20px -18px rgba(12, 90, 219, 0.55);
}

.kpi-card strong {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 0.4rem;
}

.section {
    padding: clamp(3rem, 8vw, 5rem) 0;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 2.5rem;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 0.6rem;
}

.section-header p {
    color: var(--muted);
    line-height: 1.6;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-light);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 0.8rem;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin: 0;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
}

.timeline {
    display: grid;
    gap: 1.5rem;
}

.timeline-item {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    border-left: 4px solid var(--brand-color);
    box-shadow: 0 12px 20px -20px rgba(12, 90, 219, 0.6);
}

.timeline-item h4 {
    margin: 0 0 0.4rem;
}

.race-list {
    display: grid;
    gap: 1.5rem;
}

.race-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    box-shadow: 0 12px 24px -18px rgba(12, 90, 219, 0.5);
    display: grid;
    gap: 1rem;
}

.race-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--muted);
}

.race-card__venue {
    color: var(--muted);
    margin: 0;
}

.race-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.grade {
    display: inline-block;
    background: rgba(12, 90, 219, 0.1);
    color: var(--brand-color);
    font-weight: 700;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
}

.line-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.8rem;
}

.line-list li {
    background: var(--bg-light);
    padding: 1rem;
    border-radius: 0.8rem;
}

.line-header {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.line-members {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--muted);
}

.btn-tertiary {
    border-radius: 999px;
    padding: 0.8rem 1.2rem;
    font-weight: 600;
    background: rgba(12, 90, 219, 0.08);
    color: var(--brand-dark);
    text-decoration: none;
}

.race-detail__meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.race-detail__actions {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.race-insights ul,
.watchlist-memos ul,
.summary ul {
    margin: 0;
    padding-left: 1.4rem;
    color: var(--muted);
}

.line-comparison .line-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.line-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 1rem;
}

.line-card header {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
}

.line-profiles {
    border-top: 1px solid rgba(12, 90, 219, 0.08);
    padding-top: 1rem;
    display: grid;
    gap: 1rem;
}

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

.rider-card {
    background: rgba(12, 90, 219, 0.06);
    border-radius: 0.9rem;
    padding: 1rem;
    display: grid;
    gap: 0.8rem;
}

.rider-card header {
    display: grid;
    gap: 0.2rem;
    color: var(--muted);
    font-size: 0.85rem;
}

.rider-card header strong {
    font-size: 1.05rem;
    color: var(--text);
}

.rider-card__role,
.rider-card__form-symbol {
    font-size: 0.75rem;
    color: var(--muted);
}

.tachometer {
    display: grid;
    justify-items: center;
    gap: 0.4rem;
}

.tachometer__dial {
    position: relative;
    width: 120px;
    height: 60px;
    border-top-left-radius: 120px;
    border-top-right-radius: 120px;
    border: 2px solid rgba(12, 90, 219, 0.15);
    border-bottom: none;
    background: linear-gradient(90deg, rgba(12, 90, 219, 0.15), rgba(23, 184, 144, 0.15));
    overflow: hidden;
}

.tachometer__dial::after {
    content: "";
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: 50%;
    border: 2px solid rgba(12, 90, 219, 0.12);
}

.tachometer__needle {
    --value: 0;
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 2px;
    height: 90%;
    background: var(--brand-color);
    transform-origin: bottom center;
    transform: rotate(calc((var(--value) / 100) * 180deg - 90deg));
    transition: transform 0.4s ease-out;
}

.tachometer__needle::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 8px;
    height: 8px;
    background: var(--brand-color);
    border-radius: 50%;
}

.tachometer__ticks {
    position: absolute;
    bottom: 6px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 0.6rem;
    font-size: 0.7rem;
    color: var(--muted);
    pointer-events: none;
}

.tachometer__score {
    text-align: center;
    margin: 0;
    display: grid;
    gap: 0.2rem;
    font-size: 0.85rem;
}

.tachometer__score strong {
    font-size: 1.4rem;
    color: var(--brand-dark);
}

.tachometer__score span {
    color: var(--muted);
}

.rider-card__metrics {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
}

.rider-card__metrics li {
    background: #fff;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(12, 90, 219, 0.12);
    color: var(--muted);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
    margin-top: 1.8rem;
}

.comparison-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.comparison-card dl {
    display: grid;
    gap: 0.4rem;
    margin: 1rem 0;
}

.summary {
    background: var(--bg-light);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 2rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.summary-actions {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.venue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.4rem;
}

.venue-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.4rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 0.8rem;
}

.venue-wind {
    color: var(--muted);
}

.venue-detail {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.line-selector {
    margin-bottom: 1.5rem;
}

.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}

.inline-form .select {
    padding: 0.6rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(12, 90, 219, 0.2);
}

.watchlist-memos .memo-form {
    display: grid;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.memo-form textarea {
    border-radius: 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.2);
    padding: 0.8rem;
}

.memo-list {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.memo-list li {
    background: #fff;
    border-radius: 1rem;
    padding: 1.2rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.memo-list header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}

.filter-bar {
    background: var(--bg-light);
    border-radius: 1rem;
    padding: 1.2rem 1.4rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    margin-bottom: 1.6rem;
}

.filter-form {
    display: grid;
    gap: 1rem;
}

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

.filter-actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.prediction-form {
    display: grid;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.prediction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
}

.prediction-summary {
    background: var(--bg-light);
    border-radius: 0.8rem;
    padding: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    margin-bottom: 1rem;
}

.prediction-status {
    background: #fff;
    border-radius: 0.8rem;
    padding: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.12);
    margin-bottom: 1.2rem;
    display: grid;
    gap: 1rem;
}

.watchlist-status-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.watchlist-status-table th,
.watchlist-status-table td {
    padding: 0.6rem 0.4rem;
    text-align: left;
    border-bottom: 1px solid rgba(12, 90, 219, 0.08);
}

.watchlist-status-table thead th {
    color: var(--muted);
    font-weight: 600;
}

.watchlist-recent {
    background: var(--bg-light);
    border-radius: 0.8rem;
    padding: 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.watchlist-recent h5 {
    margin: 0 0 0.6rem 0;
    font-size: 1rem;
}

.watchlist-recent ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.6rem;
}

.watchlist-recent li {
    background: #fff;
    border-radius: 0.6rem;
    padding: 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.06);
    display: grid;
    gap: 0.4rem;
}

.watchlist-recent__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.mypage {
    display: grid;
    gap: 2.4rem;
}

.mypage-header {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    align-items: start;
}

.mypage-profile-card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.6rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    display: grid;
    gap: 0.8rem;
}

.mypage-profile-card h2 {
    margin: 0 0 0.4rem 0;
}

.mypage-profile-card p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--muted);
}

.mypage-profile-card strong {
    color: var(--text);
}

.mypage-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.mypage-actions .disabled {
    opacity: 0.6;
    pointer-events: none;
}

.mypage-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.mypage-kpi-grid article {
    background: var(--bg-light);
    border-radius: 0.9rem;
    padding: 1.2rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 0.4rem;
    text-align: center;
}

.mypage-kpi-grid span {
    font-size: 0.85rem;
    color: var(--muted);
}

.mypage-kpi-grid strong {
    font-size: 1.6rem;
    color: var(--brand-dark);
}

.mypage-roi {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
    display: grid;
    gap: 1.4rem;
}

.mypage-roi h3,
.mypage-monthly h3,
.mypage-history h3,
.mypage-ai h3 {
    margin: 0;
}

.mypage-roi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.mypage-roi-grid article {
    background: var(--bg-light);
    border-radius: 0.9rem;
    padding: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 0.3rem;
}

.mypage-roi-grid article span {
    font-size: 0.85rem;
    color: var(--muted);
}

.mypage-roi-grid article strong {
    font-size: 1.5rem;
    color: var(--brand-dark);
}

.mypage-roi-grid article small {
    font-size: 0.75rem;
    color: var(--muted);
}

.mypage-status-table,
.mypage-monthly table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.mypage-status-table th,
.mypage-status-table td,
.mypage-monthly table th,
.mypage-monthly table td {
    padding: 0.6rem;
    text-align: left;
    border-bottom: 1px solid rgba(12, 90, 219, 0.08);
}

.mypage-monthly {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
}

.mypage-history {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
}

.mypage-records {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
    display: grid;
    gap: 1.2rem;
}

.record-form {
    display: grid;
    gap: 0.8rem;
}

.record-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.8rem;
}

.record-actions {
    display: flex;
    gap: 0.6rem;
}

.record-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.record-table th,
.record-table td {
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid rgba(12, 90, 219, 0.08);
    text-align: left;
    vertical-align: top;
}

.record-actions-cell {
    width: 80px;
}

.mypage-history-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.mypage-history-list li {
    border: 1px solid rgba(12, 90, 219, 0.08);
    border-radius: 0.9rem;
    padding: 1rem;
    display: grid;
    gap: 0.4rem;
    background: var(--bg-light);
}

.mypage-history-list header {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.history-note {
    margin: 0;
    font-size: 0.9rem;
}

.history-meta {
    margin: 0;
    font-size: 0.8rem;
    color: var(--muted);
}

.mypage-ai {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
    display: grid;
    gap: 1rem;
}

.mypage-ai-placeholder {
    background: var(--bg-light);
    border-radius: 0.9rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    padding: 1rem;
    display: grid;
    gap: 0.6rem;
}

.mypage-ai-placeholder textarea {
    border-radius: 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.2);
    padding: 0.8rem;
    resize: vertical;
}

.mypage-ai-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.mypage-ai-actions button[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

.rider-detail {
    display: grid;
    gap: 2rem;
}

.rider-detail__header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: center;
}

.rider-tags {
    list-style: none;
    padding: 0;
    margin: 0.6rem 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.rider-tags li {
    background: rgba(12, 90, 219, 0.1);
    color: var(--brand-dark);
    border-radius: 999px;
    padding: 0.3rem 0.8rem;
    font-size: 0.85rem;
}

.rider-detail__indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.8rem;
}

.indicator-card {
    background: var(--bg-light);
    border: 1px solid rgba(12, 90, 219, 0.08);
    border-radius: 0.9rem;
    padding: 0.9rem;
    text-align: center;
}

.indicator-card span {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
}

.indicator-card strong {
    font-size: 1.5rem;
    color: var(--brand-dark);
}

.rider-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.stat-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.stat-list li {
    display: flex;
    justify-content: space-between;
    background: #fff;
    border-radius: 0.8rem;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.stat-list span {
    color: var(--muted);
}

.rider-summary-list {
    list-style: disc;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.4rem;
}

.rider-upcoming {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.6rem;
}

.rider-upcoming li {
    background: #fff;
    border-radius: 0.8rem;
    padding: 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.rider-lines ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.8rem;
}

.rider-lines li {
    background: #fff;
    border-radius: 0.9rem;
    padding: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
}

.rider-lines header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.3rem;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.rider-history table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.rider-history th,
.rider-history td {
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid rgba(12, 90, 219, 0.08);
    text-align: left;
}

.blog-index {
    display: grid;
    gap: 2rem;
}

.blog-tags {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.2rem 1.5rem;
    display: grid;
    gap: 0.8rem;
}

.blog-tags strong {
    font-size: 0.9rem;
    color: var(--muted);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.tag-cloud a {
    border-radius: 999px;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(12, 90, 219, 0.2);
    color: var(--muted);
    text-decoration: none;
    display: inline-flex;
    gap: 0.4rem;
    align-items: center;
}

.tag-cloud a.active {
    background: var(--brand-color);
    color: #fff;
    border-color: var(--brand-color);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.blog-card {
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
}

.blog-card__image {
    background: linear-gradient(135deg, rgba(12, 90, 219, 0.15), rgba(23, 184, 144, 0.2));
    height: 160px;
    background-size: cover;
    background-position: center;
}

.blog-card__body {
    padding: 1.4rem;
    display: grid;
    gap: 0.8rem;
}

.blog-card__meta {
    font-size: 0.85rem;
    color: var(--muted);
}

.blog-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.blog-card__tags span {
    background: rgba(12, 90, 219, 0.1);
    color: var(--brand-dark);
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    font-size: 0.75rem;
}

.blog-detail {
    display: grid;
    gap: 2rem;
}

.blog-detail__header {
    display: grid;
    gap: 1rem;
}

.blog-detail__meta {
    color: var(--muted);
}

.blog-detail__tags {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.blog-detail__tags span {
    background: rgba(12, 90, 219, 0.12);
    color: var(--brand-dark);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
}

.blog-detail__hero img {
    width: 100%;
    border-radius: 1rem;
    object-fit: cover;
}

.blog-detail__content {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.6rem;
    line-height: 1.8;
}

.blog-insights,
.blog-related {
    background: var(--bg-light);
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    padding: 1.4rem;
}

.blog-insights ul,
.blog-related ul {
    margin: 0.6rem 0 0 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.4rem;
}

.blog-detail__nav {
    display: flex;
    justify-content: flex-end;
}

.blog-highlight__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.4rem;
}

.blog-highlight__card {
    background: #fff;
    border-radius: 1rem;
    padding: 1.4rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
    display: grid;
    gap: 0.6rem;
}

.blog-highlight__meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin: 0;
}

.blog-highlight__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.blog-highlight__tags span {
    background: rgba(12, 90, 219, 0.12);
    color: var(--brand-dark);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
}

.blog-highlight__cta {
    display: flex;
    justify-content: center;
    margin-top: 1.2rem;
}

.blog-index__layout {
    display: grid;
    grid-template-columns: minmax(220px, 280px) 1fr;
    gap: 1.5rem;
}

.blog-sidebar {
    display: grid;
    gap: 1.2rem;
}

.blog-popular {
    background: #fff;
    border-radius: 1rem;
    border: 1px solid rgba(12, 90, 219, 0.1);
    padding: 1.2rem;
}

.blog-popular strong {
    display: block;
    margin-bottom: 0.6rem;
}

.blog-popular ol {
    padding-left: 1.2rem;
    display: grid;
    gap: 0.4rem;
    margin: 0;
}

.blog-popular small {
    display: block;
    color: var(--muted);
    font-size: 0.75rem;
}

.prediction-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.prediction-list li {
    background: #fff;
    border-radius: 1rem;
    padding: 1.2rem;
    border: 1px solid rgba(12, 90, 219, 0.08);
}

.prediction-list header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.6rem;
    align-items: center;
}

.prediction-tags {
    display: flex;
    gap: 0.4rem;
}

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-pending {
    background: rgba(12, 90, 219, 0.12);
    color: var(--brand-dark);
}

.status-win {
    background: rgba(23, 184, 144, 0.15);
    color: var(--accent);
}

.status-lose {
    background: rgba(237, 64, 90, 0.15);
    color: #e0405a;
}

.prediction-update-form {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(12, 90, 219, 0.08);
}

.prediction-update-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .race-card__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .inline-form {
        align-items: stretch;
    }

    .blog-index__layout {
        grid-template-columns: 1fr;
    }
}
.site-footer {
    background: #11192b;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 3rem;
}

.footer-inner {
    padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.footer-inner h3,
.footer-inner h4 {
    margin-top: 0;
    color: #fff;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

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

.footer-copy {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1rem 0 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

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

    .hero-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: absolute;
        inset: 100% 0 auto;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 0 0 1rem;
        border-bottom: 1px solid rgba(12, 90, 219, 0.08);
        display: none;
    }

    .site-nav.open {
        display: flex;
    }

    .site-nav a {
        padding: 0.6rem 1.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}