:root {
    color-scheme: light;
    --ink: #153f56;
    --muted: #607b87;
    --sand: #fffaf0;
}
* { box-sizing: border-box; }
html { min-width: 320px; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--sand);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}
.site-header {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    max-width: 1320px;
    min-height: 112px;
    margin: 0 auto;
    padding: 24px 48px;
}
.brand { display: flex; align-items: center; }
.brand-name { font-size: 18px; font-weight: 600; line-height: 1.65; }
.header-note { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; white-space: nowrap; }
.sun-dot { width: 8px; height: 8px; background: #ecb738; border-radius: 50%; }
.beach {
    position: relative;
    overflow: hidden;
    background: url("/images/live-background.png") center / cover no-repeat;
}
.hero {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 48px;
    max-width: 1200px;
    min-height: min(720px, calc(100svh - 224px));
    margin: 0 auto;
    padding: 48px 48px 130px;
}
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 25px; color: #54838b; font-size: 14px; letter-spacing: 3px; }
.eyebrow > span { width: 27px; height: 2px; background: #dba745; }
h1 { margin: 0; font-size: clamp(42px, 4.7vw, 68px); font-weight: 700; letter-spacing: 4px; line-height: 1.32; }
h1 > span { display: block; margin-top: 16px; color: #247e91; font-size: .75em; letter-spacing: 2px; line-height: 1.55; }
.intro { margin: 26px 0 0; color: var(--muted); font-size: 17px; line-height: 1.95; letter-spacing: 1px; }
.live-categories { display: flex; flex-wrap: wrap; gap: 10px; max-width: 360px; margin: 30px 0 0; padding: 0; list-style: none; }
.live-categories li { padding: 10px 18px; border-radius: 10px; color: #fff; background: #9b3de3; font-size: 14px; font-weight: 600; }
.live-categories li:nth-child(2) { background: #e53678; }
.live-categories li:nth-child(3) { background: #ce31bb; }
.live-categories li:nth-child(4) { background: #137f9c; }
.live-categories li:nth-child(5) { background: #6246dd; }
.hero-art { width: 100%; max-width: 560px; justify-self: end; }
.live-preview { display: block; width: 100%; height: auto; }
.shore { position: absolute; right: 0; bottom: -1px; left: 0; height: 125px; }
.shore-waves { display: block; width: 100%; height: 100%; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 18px; max-width: 1320px; min-height: 100px; margin: 0 auto; padding: 24px 48px; color: #637b83; font-size: 12px; line-height: 1.8; }
.site-footer p { margin: 0; }
.copyright { margin-left: 8px; }
.icp-link { flex-shrink: 0; color: #526f7a; text-decoration: none; text-underline-offset: 4px; }
.icp-link span { display: inline-block; margin-left: 7px; }
.icp-link:hover { color: #153f56; text-decoration: underline; }
.icp-link:focus-visible { outline: 2px solid #247e91; outline-offset: 6px; border-radius: 2px; }
@media (min-width: 1600px) {
    .hero { min-height: calc(100svh - 212px); }
}
@media (max-width: 1000px) {
    .site-header { padding: 20px 32px; }
    .header-note { display: none; }
    .hero { gap: 35px; padding: 48px 40px 120px; }
    .brand-name { font-size: 17px; }
    .site-footer { padding: 24px 32px; }
}
@media (max-width: 640px) {
    .site-header { min-height: 90px; padding: 18px 22px; }
    .brand-name { max-width: 270px; font-size: 14px; line-height: 1.7; }
    .hero { grid-template-columns: 1fr; gap: 42px; padding: 28px 30px 110px; }
    .hero-copy { text-align: center; }
    .eyebrow { justify-content: center; margin-bottom: 18px; font-size: 11px; letter-spacing: 2px; }
    h1 { font-size: 43px; }
    h1 > span { margin-top: 10px; font-size: 27px; line-height: 1.5; }
    h1 br { display: none; }
    .intro { margin-top: 18px; font-size: 14px; line-height: 1.85; }
    .live-categories { justify-content: center; gap: 8px; margin: 22px auto 0; }
    .live-categories li { padding: 8px 12px; font-size: 12px; }
    .hero-art { max-width: 380px; justify-self: center; }
    .shore { height: 80px; }
    .site-footer { flex-direction: column; gap: 9px; padding: 24px 20px; text-align: center; font-size: 11px; }
    .copyright { display: block; margin-left: 0; }
}