:root { color-scheme: light; --paper: #f8faf7; --ink: #193c38; --muted: #617871; --tide: #26766c; --gold: #bba064; --line: #dce6dd; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--tide); outline-offset: 6px; border-radius: 4px; }
.wrap { width: min(1180px, calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 12px; z-index: 10; background: white; }
.skip-link:focus { top: 10px; }
.site-header { display: flex; align-items: center; justify-content: space-between; padding-block: 28px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 24px; letter-spacing: .12em; }
.brand img, .closing img { border-radius: 24%; }
nav { display: flex; gap: 30px; font-size: 14px; color: var(--muted); }
nav a, .site-footer a { padding-block: 10px; }
nav a:hover, .site-footer a:hover { color: var(--tide); }
.intro { display: flex; align-items: center; justify-content: space-between; gap: 60px; padding-block: 72px 74px; }
.eyebrow { font-size: 13px; font-weight: 500; letter-spacing: .12em; color: var(--tide); }
.intro .eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 25px; }
.eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
h1 { font-size: clamp(38px, 4.6vw, 62px); font-weight: 580; line-height: 1.35; letter-spacing: -.04em; margin: 0 0 25px; }
.serif { font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif; font-weight: 500; color: var(--tide); }
.lede { font-size: 17px; color: var(--muted); line-height: 1.9; margin: 0 0 30px; }
.download { display: inline-flex; align-items: center; gap: 14px; background: var(--ink); color: white; border-radius: 12px; padding: 13px 21px; box-shadow: 0 7px 18px #193c3812; transition: background .2s, transform .2s; }
.download:hover { background: var(--tide); transform: translateY(-2px); }
.download small { display: block; font-size: 10px; line-height: 1.3; margin-bottom: 3px; opacity: .8; }
.download span { font-weight: 500; font-size: 17px; }
.download > span:last-child { margin-left: 10px; font-size: 20px; }
.release-note { color: var(--muted); font-size: 11px; line-height: 1.9; margin-top: 17px; }
.date-note { position: relative; flex: 0 0 242px; padding: 34px 30px 28px; border: 1px solid #dbe5d6; background: #f0f4e9; border-radius: 120px 120px 9px 9px; text-align: center; transform: rotate(4deg); box-shadow: 15px 24px 0 #ebf1e9; margin-right: 38px; }
.date-kicker { display: block; margin: 16px 0 20px; font-size: 12px; color: var(--muted); letter-spacing: .2em; }
.lunar-day { display: block; font-family: "Songti SC", serif; font-size: 35px; line-height: 1.35; }
.lunar-day span { display: block; font-size: 67px; color: #416953; }
.date-line { display: block; width: 26px; height: 1px; background: var(--gold); margin: 22px auto; }
.date-note p { font-size: 13px; line-height: 1.9; color: var(--muted); margin: 0; }
.date-dot { position: absolute; width: 19px; height: 19px; border: 1px solid var(--gold); border-radius: 50%; top: 12px; right: 1px; }
.preview { padding: 20px 28px 14px; background: #e7f0ea; border-radius: 24px; border: 1px solid #e0e9df; }
.preview-label { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; font-size: 12px; color: #587367; }
.preview-label > span:first-child { font-weight: 600; }
.desktop-shot { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid #cedbd5; box-shadow: 0 16px 38px #28463916; }
.image-caption { text-align: center; margin: 13px 0 0; font-size: 10px; color: #6c8377; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 58px; padding-block: 90px; }
.number { font-size: 11px; letter-spacing: .1em; color: var(--tide); }
.principles h2 { margin: 22px 0 18px; font-size: 28px; line-height: 1.5; font-weight: 550; }
.principles p, .quiet-details p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--muted); }
.quiet-section { background: #edf3ed; border-block: 1px solid var(--line); padding-block: 66px; }
.quiet-content { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.quiet-content h2 { margin: 19px 0 0; font-size: 37px; line-height: 1.5; font-weight: 550; }
.quiet-details p + p { margin-top: 14px; }
.quiet-details a { display: inline-block; margin-top: 22px; border-bottom: 1px solid #8ca69a; padding-block: 5px; color: var(--tide); font-size: 13px; }
.closing { padding-block: 78px; text-align: center; }
.closing h2 { font-size: 28px; font-weight: 550; margin: 23px 0 10px; }
.closing p { color: var(--muted); font-size: 14px; }
.text-link { display: inline-block; margin-top: 12px; color: var(--tide); border-bottom: 1px solid #8ca69a; padding-block: 5px; font-size: 14px; }
.site-footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; padding-block: 25px; font-size: 12px; color: var(--muted); }
.site-footer div { display: flex; gap: 24px; }
@media (min-width: 1500px) { .intro { padding-top: 95px; } }
@media (max-width: 900px) { .wrap { width: calc(100% - 48px); } .intro { gap: 25px; padding-top: 45px; } .date-note { flex-basis: 190px; margin-right: 10px; padding-inline: 20px; } .principles { gap: 28px; } .principles h2 { font-size: 24px; } .quiet-content { gap: 45px; } .quiet-content h2 { font-size: 30px; } }
@media (max-width: 620px) { .wrap { width: calc(100% - 40px); } .site-header { padding-block: 20px; } .brand { font-size: 21px; gap: 8px; } .brand img { width: 33px; height: 33px; } nav { gap: 17px; font-size: 12px; } nav a:first-child { display: none; } .intro { padding-block: 42px 40px; } .intro-copy { width: 100%; } h1 { font-size: clamp(33px, 8.6vw, 48px); } .lede { font-size: 15px; } .date-note { display: none; } .desktop-break { display: none; } .release-note { font-size: 10px; } .preview { padding: 13px 10px 12px; border-radius: 14px; } .preview-label { font-size: 9px; margin-bottom: 11px; } .desktop-shot { border-radius: 6px; } .image-caption { font-size: 9px; } .principles { grid-template-columns: 1fr; gap: 30px; padding-block: 46px; } .principles article + article { border-top: 1px solid var(--line); padding-top: 28px; } .principles h2 { font-size: 25px; margin-block: 12px; } .principles h2 br { display: none; } .quiet-section { padding-block: 38px; } .quiet-content { grid-template-columns: 1fr; gap: 24px; } .quiet-content h2 { font-size: 31px; margin-top: 14px; } .closing { padding-block: 50px; } .closing h2 { font-size: 23px; } .site-footer { align-items: flex-start; gap: 18px; font-size: 11px; } .site-footer div { gap: 15px; flex-wrap: wrap; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }