@import url("../styles/brand-tokens.css");

:root {
    --bg: #080d19;
    --bg-soft: #0d1527;
    --surface: #101a2e;
    --surface-strong: #151f34;
    --line: rgba(255, 255, 255, 0.1);
    --line-strong: rgba(255, 255, 255, 0.18);
    --text: #f7f1df;
    --muted: #929db1;
    --gold: #eab308;
    --gold-soft: #fef3c7;
    --season: #e03431;
    --season-rgb: 224, 52, 49;
    --shell: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 142px;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background:
        radial-gradient(circle at 80% 6%, rgba(var(--season-rgb), 0.13), transparent 31rem),
        linear-gradient(180deg, #080d19 0, #0a1221 44rem, #080d19 100%);
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
}

body.modal-open {
    overflow: hidden;
}

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

img {
    max-width: 100%;
}

.section-shell {
    width: min(calc(100% - 48px), var(--shell));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 13, 25, 0.88);
    backdrop-filter: blur(18px);
}

.nav-shell {
    display: flex;
    width: min(calc(100% - 40px), var(--shell));
    min-height: 82px;
    margin-inline: auto;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
}

.brand img {
    display: block;
    width: 122px;
    height: 58px;
    object-fit: contain;
    object-position: left center;
}

.main-nav {
    display: flex;
    align-items: stretch;
    gap: 30px;
    align-self: stretch;
}

.main-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: #b8c0ce;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.main-nav a::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 3px;
    background: var(--season);
    content: "";
    opacity: 0;
    transform: scaleX(0.5);
    transition: 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: #fff;
}

.main-nav a.active::after {
    opacity: 1;
    transform: scaleX(1);
}

.season-hero {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-image,
.hero-shade {
    position: absolute;
    inset: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: var(--hero-position, center);
    filter: saturate(0.92) contrast(1.04);
}

.hero-shade {
    background:
        linear-gradient(90deg, rgba(5, 9, 17, 0.97) 0%, rgba(5, 9, 17, 0.88) 34%, rgba(5, 9, 17, 0.18) 76%),
        linear-gradient(0deg, #080d19 0%, transparent 40%),
        linear-gradient(180deg, rgba(8, 13, 25, 0.12), rgba(8, 13, 25, 0.26));
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 620px;
    padding-block: 92px 76px;
    align-items: center;
    justify-content: space-between;
    gap: clamp(34px, 6vw, 88px);
}

.hero-copy {
    width: min(620px, 59%);
    flex: 0 1 620px;
}

.champion-certificate {
    position: relative;
    width: min(420px, 34vw);
    margin: 0;
    padding: 10px;
    border: 1px solid rgba(var(--season-rgb), 0.72);
    background:
        linear-gradient(145deg, rgba(var(--season-rgb), 0.15), rgba(10, 16, 29, 0.96) 42%),
        #0a101d;
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.42),
        inset 0 0 0 1px rgba(255, 255, 255, 0.045);
    color: inherit;
    cursor: zoom-in;
    flex: 0 0 auto;
    text-align: left;
}

.champion-certificate::before,
.champion-certificate::after {
    position: absolute;
    width: 34px;
    height: 34px;
    border-color: var(--season);
    content: "";
    pointer-events: none;
}

.champion-certificate::before {
    top: -1px;
    left: -1px;
    border-top: 3px solid var(--season);
    border-left: 3px solid var(--season);
}

.champion-certificate::after {
    right: -1px;
    bottom: -1px;
    border-right: 3px solid var(--season);
    border-bottom: 3px solid var(--season);
}

.champion-certificate img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(255, 255, 255, 0.11);
    object-fit: cover;
}

.champion-certificate-caption {
    display: grid;
    padding: 13px 8px 4px;
    grid-template-columns: 1fr auto;
    align-items: end;
    column-gap: 16px;
}

.champion-certificate-caption small {
    color: var(--season);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.champion-certificate-caption strong {
    margin-top: 3px;
    color: #f4ead0;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.12rem;
}

.champion-certificate-caption i {
    color: #818ca0;
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    font-size: 0.86rem;
}

.champion-certificate:hover {
    border-color: var(--season);
    transform: translateY(-3px);
}

.champion-certificate,
.champion-certificate img {
    transition: border-color 180ms ease, transform 180ms ease;
}

.eyebrow,
.section-kicker {
    color: var(--season);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.eyebrow {
    display: flex;
    margin-bottom: 20px;
    align-items: center;
    gap: 10px;
}

.eyebrow::before {
    width: 28px;
    height: 2px;
    background: var(--season);
    content: "";
}

.hero-copy h1 {
    margin: 0;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(3.2rem, 7vw, 6.6rem);
    font-weight: 900;
    letter-spacing: -0.07em;
    line-height: 0.98;
    text-shadow: 0 8px 36px rgba(0, 0, 0, 0.45);
}

.hero-subtitle {
    margin: 20px 0 0;
    color: #d9d3c4;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    letter-spacing: 0.08em;
}

.hero-lead {
    max-width: 550px;
    margin: 22px 0 0;
    color: #acb5c6;
    font-size: 1rem;
}

.hero-actions {
    display: flex;
    margin-top: 32px;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    padding: 0 20px;
    border: 1px solid var(--line-strong);
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(8, 13, 25, 0.48);
    color: #fff;
    cursor: pointer;
    font-weight: 700;
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.button:hover {
    border-color: rgba(255, 255, 255, 0.38);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.button-primary {
    border-color: var(--season);
    background: var(--season);
}

.button-primary:hover {
    border-color: var(--season);
    background: var(--season);
    filter: brightness(1.12);
}

.hero-actions .button:not(.button-primary) {
    border-color: rgba(var(--season-rgb), 0.44);
    background: rgba(var(--season-rgb), 0.09);
}

.hero-actions .button:not(.button-primary) i {
    color: var(--season);
}

.hero-actions .button:not(.button-primary):hover {
    border-color: rgba(var(--season-rgb), 0.82);
    background: rgba(var(--season-rgb), 0.17);
}

.hero-actions .button-summary {
    background:
        linear-gradient(90deg, rgba(var(--season-rgb), 0.18), rgba(var(--season-rgb), 0.08)),
        rgba(8, 13, 25, 0.48);
}

.hero-facts {
    display: grid;
    margin: 42px 0 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-facts div {
    padding: 18px 18px 0 0;
}

.hero-facts dt {
    color: #fff;
    font-size: 1.03rem;
    font-weight: 800;
}

.hero-facts dd {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 0.78rem;
}

.section-nav-wrap {
    position: sticky;
    z-index: 40;
    top: 82px;
    border-bottom: 1px solid var(--line);
    background: rgba(10, 18, 33, 0.92);
    backdrop-filter: blur(16px);
}

.section-nav {
    display: flex;
    min-height: 56px;
    align-items: stretch;
    gap: 28px;
    overflow-x: auto;
    scrollbar-width: none;
}

.section-nav::-webkit-scrollbar {
    display: none;
}

.section-nav a {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    color: #9ca7b9;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
}

.section-nav a:first-child {
    color: var(--gold-soft);
}

.content-layout {
    display: grid;
    padding-block: 76px 110px;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 64px;
    align-items: start;
}

.story-column {
    min-width: 0;
}

.content-section {
    padding: 0 0 72px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 70px;
}

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

.section-heading {
    display: flex;
    margin-bottom: 30px;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
}

.section-heading h2 {
    margin: 5px 0 0;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(1.75rem, 4vw, 2.65rem);
    line-height: 1.2;
}

.section-index {
    color: rgba(255, 255, 255, 0.16);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.intro-text {
    margin: 0 0 30px;
    color: #b8c1d0;
    font-size: 1.04rem;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line-strong);
    border-left: 1px solid var(--line-strong);
}

.overview-grid div {
    min-height: 106px;
    padding: 22px;
    border-right: 1px solid var(--line-strong);
    border-bottom: 1px solid var(--line-strong);
    background: rgba(16, 26, 46, 0.55);
}

.overview-grid small,
.archive-card small,
.prize-card small {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.overview-grid strong {
    color: #fff;
    font-size: 1.04rem;
}

.link-row {
    display: flex;
    margin-top: 22px;
    flex-wrap: wrap;
    gap: 10px;
}

.text-link {
    display: inline-flex;
    padding: 9px 13px;
    border: 1px solid rgba(234, 179, 8, 0.28);
    align-items: center;
    gap: 8px;
    background: rgba(234, 179, 8, 0.07);
    color: var(--gold-soft);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    transition: 0.2s ease;
}

.text-link:hover {
    border-color: rgba(234, 179, 8, 0.65);
    background: rgba(234, 179, 8, 0.13);
}

.media-link-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.media-link-row .text-link {
    min-height: 50px;
    padding: 0 16px;
    border-color: rgba(var(--season-rgb), 0.38);
    justify-content: flex-start;
    gap: 11px;
    background:
        linear-gradient(90deg, rgba(var(--season-rgb), 0.15), rgba(var(--season-rgb), 0.04)),
        rgba(11, 18, 32, 0.72);
    color: #f4f0df;
    font-size: 0.9rem;
}

.media-link-row .text-link i {
    display: grid;
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    place-items: center;
    border: 1px solid rgba(var(--season-rgb), 0.42);
    color: var(--season);
    font-size: 0.78rem;
}

.media-link-row .text-link:hover {
    border-color: rgba(var(--season-rgb), 0.82);
    background:
        linear-gradient(90deg, rgba(var(--season-rgb), 0.24), rgba(var(--season-rgb), 0.08)),
        rgba(11, 18, 32, 0.82);
    color: #fff;
    transform: translateY(-1px);
}

.prize-total {
    display: flex;
    min-height: 150px;
    padding: 24px 28px;
    border-top: 2px solid var(--season);
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background:
        linear-gradient(110deg, rgba(var(--season-rgb), 0.14), transparent 55%),
        var(--surface);
}

.prize-total span {
    color: #adb7c7;
    font-weight: 700;
}

.prize-total strong {
    color: #fff;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: clamp(2.6rem, 6vw, 4.7rem);
    line-height: 1;
}

.prize-total strong small {
    margin-left: 5px;
    color: var(--season);
    font-family: inherit;
    font-size: 0.3em;
}

.prize-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-left: 1px solid var(--line);
}

.prize-card {
    padding: 18px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(16, 26, 46, 0.42);
}

.prize-card b {
    color: #fff;
    font-size: 1.2rem;
}

.sponsor-note {
    margin: 24px 0 0;
    padding-left: 18px;
    border-left: 2px solid var(--season);
    color: #98a4b6;
    font-size: 0.9rem;
}

.sponsor-note strong {
    color: var(--gold-soft);
}

.rule-list {
    display: grid;
    gap: 12px;
}

.rule-item {
    display: grid;
    min-height: 112px;
    padding: 22px 24px;
    border: 1px solid var(--line);
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    background: rgba(16, 26, 46, 0.42);
}

.rule-item > b {
    color: var(--season);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
}

.rule-item strong {
    display: block;
    margin-bottom: 4px;
    color: #fff;
}

.rule-item p {
    margin: 0;
    color: #9da8ba;
    font-size: 0.92rem;
}

.document-button {
    width: 100%;
    margin-top: 16px;
    justify-content: space-between;
    background: rgba(var(--season-rgb), 0.1);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1.55fr 0.75fr;
    gap: 12px;
}

.gallery-grid.multi {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-grid.multi .gallery-button {
    min-height: 310px;
}

.gallery-grid.multi.four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-grid.trio {
    grid-template-columns: 1.55fr 0.75fr 0.75fr;
}

.participant-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.participant-grid > div {
    min-height: 116px;
    padding: 22px 22px 20px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(16, 26, 46, 0.42);
}

.participant-grid strong {
    display: block;
    margin-bottom: 12px;
    color: #fff;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.3rem;
    line-height: 1.25;
}

.participant-grid span,
.participant-copy {
    color: #9da8ba;
    font-size: 0.9rem;
}

.participant-grid span {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 8px;
}

.participant-grid span::before {
    color: var(--season);
    content: "队员";
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.participant-copy {
    margin: 0;
}

.result-card .participant-copy {
    display: grid;
    margin-top: 13px;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 8px;
}

.result-card .participant-copy::before {
    color: var(--season);
    content: "队员";
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.result-card {
    min-height: 150px;
    padding: 23px;
    border: 1px solid var(--line);
    background: rgba(16, 26, 46, 0.48);
}

.result-card:first-child {
    border-top: 2px solid var(--gold);
    background: linear-gradient(145deg, rgba(234, 179, 8, 0.12), transparent 64%), var(--surface);
}

.result-card small {
    display: block;
    margin-bottom: 12px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.result-card strong {
    display: block;
    color: #fff;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.38rem;
    line-height: 1.3;
}

.result-more {
    margin: 18px 0 0;
    color: #9da8ba;
    font-size: 0.9rem;
}

.action-button {
    border: 1px solid rgba(234, 179, 8, 0.28);
    background: rgba(234, 179, 8, 0.07);
    cursor: pointer;
}

.gallery-button {
    position: relative;
    min-height: 370px;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--surface);
    color: #fff;
    cursor: zoom-in;
}

.gallery-button img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.gallery-button.portrait img {
    object-position: center 20%;
}

.gallery-button.wide {
    min-height: 0;
    grid-column: 1 / -1;
    aspect-ratio: 8 / 5;
}

.gallery-button:hover img {
    transform: scale(1.025);
}

.gallery-button span {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    padding: 48px 18px 16px;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(transparent, rgba(5, 9, 17, 0.9));
    font-size: 0.86rem;
    font-weight: 700;
}

.registration-card {
    display: flex;
    padding: 26px;
    border: 1px solid var(--line-strong);
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    background: linear-gradient(100deg, rgba(var(--season-rgb), 0.12), transparent 60%), var(--surface);
}

.registration-card h3 {
    margin: 0 0 5px;
    color: #fff;
    font-size: 1.2rem;
}

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

.registration-card strong {
    color: var(--gold-soft);
}

.archive-sidebar {
    position: sticky;
    top: 164px;
}

.archive-card {
    padding: 26px;
    border-top: 2px solid var(--season);
    background: var(--surface);
    box-shadow: 0 24px 65px rgba(0, 0, 0, 0.22);
}

.archive-card h2 {
    margin: 0 0 22px;
    font-family: "Noto Serif SC", "Songti SC", serif;
    font-size: 1.55rem;
}

.archive-list {
    margin: 0;
}

.archive-list div {
    display: grid;
    padding: 13px 0;
    border-top: 1px solid var(--line);
    grid-template-columns: 76px 1fr;
    gap: 10px;
}

.archive-list dt {
    color: var(--muted);
    font-size: 0.78rem;
}

.archive-list dd {
    margin: 0;
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    text-align: right;
}

.status-live {
    color: #ff6c68 !important;
}

.season-switcher {
    margin-top: 14px;
    padding: 22px 24px;
    border: 1px solid var(--line);
}

.season-switcher > span {
    display: block;
    margin-bottom: 13px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.season-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
}

.season-links a {
    display: grid;
    aspect-ratio: 1;
    border: 1px solid var(--line);
    place-items: center;
    color: #8f9bad;
    font-size: 0.78rem;
    font-weight: 800;
    text-decoration: none;
}

.season-links a:hover,
.season-links a.current {
    border-color: var(--season);
    background: rgba(var(--season-rgb), 0.13);
    color: #fff;
}

.season-footer {
    border-top: 1px solid var(--line);
    background: #070c17;
}

.season-footer .section-shell {
    display: grid;
    min-height: 128px;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
}

.season-footer a {
    color: #aab4c4;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
}

.season-footer a:last-child {
    text-align: right;
}

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

.season-footer .all-seasons {
    padding: 10px 16px;
    border: 1px solid var(--line-strong);
    color: var(--gold-soft);
}

.lightbox[hidden] {
    display: none;
}

.lightbox {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: grid;
    padding: 60px;
    place-items: center;
    background: rgba(2, 5, 11, 0.94);
}

.lightbox-close {
    position: fixed;
    z-index: 2;
    top: 22px;
    right: 24px;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    cursor: pointer;
    font-size: 1.15rem;
}

.lightbox-image {
    display: block;
    max-width: min(1200px, 95vw);
    max-height: calc(100vh - 100px);
    object-fit: contain;
}

.lightbox-frame {
    width: min(1100px, 94vw);
    height: calc(100vh - 100px);
    border: 0;
    background: #fff;
}

@media (max-width: 900px) {
    .content-layout {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .archive-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .season-switcher {
        margin-top: 0;
    }

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

@media (max-width: 680px) {
    html {
        scroll-padding-top: 120px;
    }

    .section-shell,
    .nav-shell {
        width: min(calc(100% - 32px), var(--shell));
    }

    .nav-shell {
        min-height: 66px;
    }

    .brand img {
        width: 86px;
        height: 44px;
    }

    .main-nav {
        gap: 18px;
    }

    .main-nav a {
        font-size: 0.8rem;
    }

    .main-nav a:nth-child(2) {
        display: none;
    }

    .season-hero,
    .hero-content {
        min-height: 660px;
    }

    .hero-image {
        object-position: 64% center;
    }

    .hero-shade {
        background:
            linear-gradient(0deg, #080d19 0%, rgba(5, 9, 17, 0.85) 45%, rgba(5, 9, 17, 0.12) 88%),
            linear-gradient(90deg, rgba(5, 9, 17, 0.45), transparent);
    }

    .hero-content {
        padding-block: 220px 40px;
        align-items: stretch;
        flex-direction: column;
        justify-content: flex-end;
        gap: 26px;
    }

    .hero-copy {
        width: 100%;
        flex-basis: auto;
    }

    .champion-certificate {
        width: min(100%, 420px);
        align-self: flex-start;
    }

    .hero-copy h1 {
        font-size: clamp(3.25rem, 17vw, 4.8rem);
    }

    .hero-subtitle {
        margin-top: 12px;
    }

    .hero-lead {
        display: none;
    }

    .hero-actions {
        margin-top: 22px;
    }

    .button {
        min-height: 45px;
        padding-inline: 15px;
        font-size: 0.84rem;
    }

    .hero-facts {
        margin-top: 25px;
    }

    .hero-facts div {
        padding-top: 13px;
    }

    .hero-facts dt {
        font-size: 0.88rem;
    }

    .section-nav-wrap {
        top: 66px;
    }

    .section-nav {
        gap: 22px;
    }

    .content-layout {
        padding-block: 52px 76px;
    }

    .content-section {
        padding-bottom: 52px;
        margin-bottom: 50px;
    }

    .overview-grid {
        grid-template-columns: 1fr 1fr;
    }

    .overview-grid div {
        min-height: 94px;
        padding: 17px;
    }

    .media-link-row {
        grid-template-columns: 1fr;
    }

    .prize-total {
        min-height: 120px;
        padding: 21px;
    }

    .prize-total strong {
        font-size: 2.55rem;
    }

    .rule-item {
        min-height: 0;
        padding: 18px;
        grid-template-columns: 42px 1fr;
        gap: 12px;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-grid.multi,
    .gallery-grid.multi.four,
    .gallery-grid.trio {
        grid-template-columns: 1fr 1fr;
    }

    .gallery-grid.trio .gallery-button:first-child {
        grid-column: 1 / -1;
    }

    .gallery-grid.multi .gallery-button {
        min-height: 220px;
    }

    .gallery-button {
        min-height: 220px;
    }

    .gallery-button:first-child img {
        object-position: 60% center;
    }

    .registration-card {
        padding: 22px;
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .archive-sidebar {
        grid-template-columns: 1fr;
    }

    .participant-grid,
    .result-grid {
        grid-template-columns: 1fr;
    }

    .season-footer .section-shell {
        min-height: 104px;
        grid-template-columns: 1fr auto;
    }

    .season-footer a:last-child {
        display: none;
    }

    .lightbox {
        padding: 54px 12px 12px;
    }

    .lightbox-frame {
        width: 100%;
        height: calc(100vh - 72px);
    }
}

@media (max-width: 420px) {
    .main-nav {
        gap: 14px;
    }

    .main-nav a {
        font-size: 0.75rem;
    }

    .overview-grid {
        grid-template-columns: 1fr;
    }

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
    }
}

/* Approved 2026 content-site visual system. */
:root {
  --bg: var(--gsbp-ink-950);
  --bg-soft: var(--gsbp-ink-900);
  --surface: var(--gsbp-ink-900);
  --surface-strong: var(--gsbp-ink-850);
  --line: var(--gsbp-line-subtle);
  --line-strong: rgba(255, 255, 255, .18);
  --text: var(--gsbp-text-primary);
  --muted: var(--gsbp-text-muted);
  --gold: var(--gsbp-gold);
  --gold-soft: var(--gsbp-cream);
  --shell: 1200px;
}

body {
  color: var(--gsbp-text-primary);
  font-family: var(--gsbp-font-sans);
  font-synthesis: none;
  font-size: 16px;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
}.site-header {
  border-bottom-color: var(--gsbp-line-subtle);
  background: rgba(8, 13, 25, .92);
}

.nav-shell {
  min-height: 76px;
}

.brand img {
  width: 104px;
  height: 52px;
}

.main-nav {
  gap: 28px;
}

.main-nav a {
  color: var(--gsbp-text-secondary);
  font-size: 15px;
  font-weight: 500;
}

.season-hero,
.hero-content {
  min-height: 610px;
}

.hero-content {
  padding-block: 82px 70px;
}

.hero-image {
  filter: saturate(.98) contrast(1.03);
}

.hero-copy h1 {
  font-family: var(--gsbp-font-display);
  font-size: clamp(54px, 7vw, 98px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: .01em;
}

.hero-subtitle {
  color: var(--gsbp-cream);
  font-family: var(--gsbp-font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
}

.eyebrow,
.section-kicker,
.champion-certificate-caption small {
  font-family: var(--gsbp-font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
}

.hero-lead {
  color: var(--gsbp-text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

.button {
  min-height: 48px;
  font-size: 15px;
  font-weight: 500;
}

.hero-facts dt {
  font-size: 17px;
  font-weight: 500;
}

.hero-facts dd {
  color: var(--gsbp-text-muted);
  font-size: 13px;
}

.champion-certificate-caption strong {
  color: var(--gsbp-cream);
  font-family: var(--gsbp-font-sans);
  font-size: 18px;
  font-weight: 500;
}

.champion-certificate-caption i {
  font-size: 13px;
}

.section-nav-wrap {
  top: 76px;
  border-bottom-color: var(--gsbp-line-subtle);
  background: rgba(10, 18, 33, .94);
}

.section-nav a {
  color: var(--gsbp-text-muted);
  font-size: 15px;
  font-weight: 500;
}

.content-layout {
  padding-block: 76px 104px;
}

.content-section {
  border-bottom-color: var(--gsbp-line-subtle);
}

.section-heading h2,
.archive-card h2 {
  color: var(--gsbp-text-primary);
  font-family: var(--gsbp-font-display);
  font-weight: 600;
  letter-spacing: .01em;
}

.section-heading h2 {
  font-size: clamp(30px, 4vw, 42px);
}

.intro-text {
  color: var(--gsbp-text-secondary);
  font-size: 17px;
  line-height: 1.8;
}

.overview-grid small,
.archive-card small,
.prize-card small,
.result-card small,
.season-switcher > span {
  color: var(--gsbp-text-muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
}

.overview-grid strong {
  color: var(--gsbp-text-primary);
  font-size: 17px;
  font-weight: 500;
}

.text-link,
.media-link-row .text-link {
  font-size: 14px;
  font-weight: 500;
}

.media-link-row .text-link {
  font-size: 15px;
}

.media-link-row .text-link i {
  font-size: 13px;
}

.prize-total span,
.sponsor-note {
  color: var(--gsbp-text-secondary);
  font-size: 15px;
}

.prize-total strong {
  font-family: var(--gsbp-font-sans);
  font-weight: 500;
}

.prize-card b {
  color: var(--gsbp-text-primary);
  font-size: 18px;
  font-weight: 500;
}

.rule-item > b {
  font-size: 14px;
  font-weight: 500;
}

.rule-item strong {
  color: var(--gsbp-text-primary);
  font-size: 17px;
  font-weight: 500;
}

.rule-item p {
  color: var(--gsbp-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.participant-grid strong,
.result-card strong {
  color: var(--gsbp-text-primary);
  font-family: var(--gsbp-font-sans);
  font-weight: 500;
}

.participant-grid strong {
  font-size: 20px;
}

.participant-grid span,
.participant-copy,
.result-more {
  color: var(--gsbp-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.participant-grid span::before,
.result-card .participant-copy::before {
  font-size: 13px;
  font-weight: 500;
}

.result-card strong {
  font-size: 22px;
}

.gallery-button span {
  font-size: 14px;
  font-weight: 500;
}

.archive-card h2 {
  font-size: 25px;
}

.archive-list dt {
  color: var(--gsbp-text-muted);
  font-size: 13px;
}

.archive-list dd {
  color: var(--gsbp-text-primary);
  font-size: 14px;
  font-weight: 500;
}

.season-links a {
  color: var(--gsbp-text-muted);
  font-size: 14px;
  font-weight: 500;
}

.season-footer a {
  color: var(--gsbp-text-secondary);
  font-size: 15px;
  font-weight: 500;
}

.lightbox-close {
  border-radius: 0;
}

@media (max-width: 680px) {.nav-shell {
    min-height: 68px;
  }

  .main-nav {
    gap: 16px;
  }

  .main-nav a,
  .main-nav a:nth-child(2) {
    display: inline-flex;
    font-size: 15px;
  }

  .section-nav-wrap {
    top: 68px;
  }

  .season-hero,
  .hero-content {
    min-height: 660px;
  }

  .hero-copy h1 {
    font-size: clamp(48px, 15vw, 72px);
  }

  .hero-lead {
    font-size: 16px;
  }
}