:root {
    --ink: #142e37;
    --muted: #63777d;
    --green: #087c69;
    --mint: #d9f6e9;
    --line: #dfE9e8;
    --paper: #f5f9f8;
    --white: #ffffff;
    --accent: #edb947;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Microsoft YaHei', 'PingFang SC', system-ui, sans-serif; font-size: 16px; line-height: 1.75; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--green); }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .55; }
button, .button { border: 0; border-radius: 10px; padding: 12px 22px; background: var(--green); color: white; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; line-height: 1.5; }
.button:hover, button:hover { background: #075e51; color: white; }
.button.secondary, button.secondary { background: #e5efed; color: var(--ink); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid #e9ab22; outline-offset: 4px; }
img { display: block; width: 100%; height: auto; max-width: 100%; object-fit: cover; background: #dce9e6; }
svg { flex-shrink: 0; }
.icon { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.wrap { width: min(1200px, calc(100% - 40px)); margin-inline: auto; }
.skip { position: absolute; left: 12px; top: -90px; background: white; z-index: 100; padding: 12px; }
.skip:focus { top: 10px; }
.site-header { background: white; border-bottom: 1px solid var(--line); }
.header-top { display: flex; justify-content: space-between; align-items: center; padding-block: 23px; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; white-space: nowrap; }
.brand-mark { display: inline-grid; place-items: center; width: 49px; height: 49px; background: var(--green); color: white; border-radius: 15px 15px 15px 4px; font-weight: 900; font-size: 24px; letter-spacing: -2px; transform: rotate(-5deg); }
.brand-name { font-size: 25px; font-weight: 900; letter-spacing: 1px; }
.brand-caption { font-size: 13px; color: var(--muted); display: block; letter-spacing: 2px; line-height: 1.4; }
.header-note { color: var(--muted); font-size: 14px; }
.shelf-link { display: flex; gap: 8px; align-items: center; font-size: 14px; font-weight: 700; }
.nav { display: grid; grid-template-columns: repeat(8, 1fr); gap: 5px; padding-bottom: 13px; }
.nav a { padding: 11px 5px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 9px; font-size: 15px; white-space: nowrap; }
.nav a[aria-current='page'] { background: var(--green); color: white; font-weight: 700; }
.nav a:hover:not([aria-current]) { background: var(--paper); }
main { padding-top: 32px; padding-bottom: 66px; }
section { margin-bottom: 62px; }
section:last-child { margin-bottom: 0; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(30px, 4vw, 48px); line-height: 1.25; margin-bottom: 20px; letter-spacing: -1px; }
h2 { font-size: 25px; line-height: 1.4; margin-bottom: 0; }
h3 { font-size: 18px; line-height: 1.5; margin-bottom: 8px; }
p { margin-bottom: 16px; }
.muted, .meta { color: var(--muted); }
.meta, .eyebrow { font-size: 14px; }
.eyebrow { display: block; letter-spacing: 2px; font-weight: 700; color: var(--green); margin-bottom: 14px; }
.heading { display: flex; justify-content: space-between; align-items: end; gap: 18px; margin-bottom: 25px; }
.heading h2 { display: flex; align-items: center; gap: 12px; }
.heading h2 .icon { color: var(--green); width: 26px; height: 26px; }
.heading p { color: var(--muted); font-size: 14px; margin: 7px 0 0 38px; }
.more { font-size: 14px; color: var(--green); white-space: nowrap; font-weight: 700; }
.hero { background: #ddf3e9; border-radius: 22px; display: grid; grid-template-columns: 1.08fr 1fr; overflow: hidden; position: relative; }
.hero-copy { padding: 45px 38px; align-self: center; }
.hero h1 { font-size: clamp(44px, 5vw, 66px); margin-bottom: 12px; }
.hero-lead { font-size: 24px; font-weight: 700; line-height: 1.5; }
.hero-copy > p:not(.hero-lead) { max-width: 430px; color: #3e6460; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-art { min-width: 0; position: relative; min-height: 380px; }
.hero-art > img { height: 100%; aspect-ratio: 1.15; object-position: center 35%; }
.hero-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, #0c242bde, transparent 65%); pointer-events: none; }
.hero-story { position: absolute; bottom: 28px; left: 30px; right: 28px; z-index: 1; color: white; }
.hero-story:hover { color: #c4f5df; }
.hero-story h3 { font-size: 30px; }
.pill { display: inline-block; border-radius: 5px; padding: 3px 9px; background: #e8f4f0; color: var(--green); font-size: 13px; font-weight: 700; }
.hero-story .pill { background: var(--accent); color: var(--ink); margin-bottom: 10px; }
.quick-strip { display: grid; grid-template-columns: repeat(4, 1fr); background: white; border: 1px solid var(--line); border-radius: 15px; margin-top: -35px; }
.quick-strip a { display: flex; gap: 14px; padding: 23px; align-items: center; border-right: 1px solid var(--line); }
.quick-strip a:last-child { border: 0; }
.quick-strip strong, .quick-strip small { display: block; }
.quick-strip .icon { color: var(--green); width: 28px; height: 28px; }
.quick-strip small { font-size: 13px; color: var(--muted); }
.cover-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.cover-card { min-width: 0; }
.cover-link { position: relative; display: block; margin-bottom: 13px; overflow: hidden; border-radius: 12px; }
.cover-link img { aspect-ratio: 3 / 4; transition: transform .25s; }
.cover-link:hover img { transform: scale(1.035); }
.cover-link .pill { position: absolute; left: 9px; bottom: 9px; background: #fffffff0; }
.cover-card h3 { font-size: 16px; margin-bottom: 4px; }
.cover-card .meta { font-size: 13px; }
.update-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; background: white; padding: 6px 28px; border-radius: 16px; border: 1px solid var(--line); }
.update-row { display: flex; align-items: center; padding: 18px 0; gap: 17px; border-bottom: 1px solid var(--line); }
.update-row:nth-last-child(-n+2) { border: 0; }
.update-row img { width: 60px; height: 73px; border-radius: 7px; }
.update-row h3 { font-size: 16px; margin-bottom: 4px; }
.update-row .date { margin-left: auto; font-size: 13px; color: var(--muted); white-space: nowrap; }
.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.category-tile { padding: 25px; background: white; border: 1px solid var(--line); border-radius: 13px; }
.category-tile .icon { width: 29px; height: 29px; margin-bottom: 18px; color: var(--green); }
.category-tile:nth-child(3n+2) { background: #edf0fb; }
.category-tile:nth-child(3n) { background: #fff6df; }
.category-tile p { font-size: 14px; color: var(--muted); margin: 0; }
.ranking { background: #132f38; color: white; border-radius: 20px; padding: 32px; }
.ranking .heading p, .ranking .meta { color: #b2c9ce; }
.ranking .heading .icon, .ranking .more { color: #eacb70; }
.rank-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.rank-item { display: flex; gap: 16px; align-items: center; padding: 21px 0; border-top: 1px solid #34515a; }
.rank-number { font-size: 35px; font-style: italic; font-weight: 800; color: #eacb70; line-height: 1; }
.rank-item h3 { font-size: 17px; }
.rank-item:hover { color: #eacb70; }
.spotlight { display: grid; grid-template-columns: 1fr 1fr; background: #ecedf9; border-radius: 20px; overflow: hidden; }
.spotlight-img { height: 100%; min-height: 360px; aspect-ratio: 1.3; }
.spotlight-copy { padding: 35px; align-self: center; }
.spotlight-copy h3 { font-size: 29px; }
.spotlight-copy p { color: #596379; }
.mini-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.mini-pair a { border-top: 1px solid #c3c7df; padding-top: 15px; font-size: 15px; }
.finish-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.finish-card { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding: 20px; border-radius: 14px; background: white; border: 1px solid var(--line); }
.finish-card img { aspect-ratio: 3 / 4; border-radius: 7px; }
.finish-card h3 { font-size: 16px; }
.finish-card p { font-size: 13px; color: var(--muted); margin: 8px 0 0; }
.route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.route-card { padding: 26px; border-top: 4px solid #73b9a6; background: #e7f1ec; }
.route-card:nth-child(2) { background: #f6efdf; border-color: #caa556; }
.route-card:nth-child(3) { background: #e7edf5; border-color: #8c9fc4; }
.route-card > span { color: var(--muted); letter-spacing: 2px; font-size: 13px; }
.route-card h3 { font-size: 21px; margin: 15px 0; }
.route-card ol { padding-left: 22px; margin-bottom: 0; }
.route-card li { padding: 6px 0; font-size: 14px; }
.editorial { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; padding: 30px 0; border-block: 1px solid #bdd0c9; }
.editorial-title { padding: 10px 30px 10px 0; }
.editorial-title h2 { font-size: 33px; margin: 20px 0; }
.editorial-list { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.editorial-list a { border-left: 2px solid var(--green); padding-left: 18px; }
.editorial-list p { color: var(--muted); font-size: 14px; margin-bottom: 0; }
.bookshelf-promo { display: flex; justify-content: space-between; gap: 30px; align-items: center; border: 1px dashed #7bb19e; border-radius: 17px; padding: 30px; background: #eaf6f0; }
.bookshelf-promo p { color: var(--muted); margin: 12px 0 0; }
.bookshelf-promo .button { flex-shrink: 0; }
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; }
.about .heading { margin-bottom: 20px; }
.about p { color: var(--muted); }
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { font-weight: 700; cursor: pointer; }
details p { font-size: 14px; margin: 12px 0 0; }
.subscribe { display: flex; justify-content: space-between; align-items: center; gap: 30px; background: #0b7363; color: white; padding: 36px; border-radius: 20px; }
.subscribe h2 { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.subscribe p { color: #d0eae4; max-width: 770px; }
.subscribe .button { background: white; color: #0b7363; }
.subscribe .brand-mark { width: 106px; height: 106px; font-size: 53px; background: #d0f5dd; color: #0a6855; }
.site-footer { padding-block: 27px; background: white; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.footer-links { display: flex; gap: 18px; }
.breadcrumb { font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 26px; }
.page-intro { background: #e2f0eb; border-radius: 18px; padding: 35px; }
.page-intro p { max-width: 850px; margin-bottom: 0; color: #456961; }
.page-intro h1 { font-size: 36px; }
.category-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.story-entry { display: grid; grid-template-columns: 128px 1fr; gap: 23px; background: white; border: 1px solid var(--line); padding: 24px; border-radius: 16px; }
.story-entry img { aspect-ratio: 3 / 4; border-radius: 9px; }
.story-entry p { font-size: 14px; color: var(--muted); }
.story-entry .more { display: inline-block; }
.detail-hero { display: grid; grid-template-columns: 240px 1fr; padding: 36px; gap: 38px; background: white; border: 1px solid var(--line); border-radius: 20px; }
.detail-cover { aspect-ratio: 3 / 4; border-radius: 12px; }
.detail-hero h1 { font-size: 36px; }
.detail-hero p { color: var(--muted); }
.detail-hero .eyebrow { margin-top: 6px; }
.chapter-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.chapter-grid a { display: flex; gap: 16px; padding: 24px; align-items: center; border: 1px solid var(--line); background: white; border-radius: 12px; }
.chapter-grid strong { flex: 1; }
.prose-box { padding: 32px; background: white; border-radius: 16px; border: 1px solid var(--line); }
.prose-box h2 { margin-bottom: 17px; }
.reader-title { text-align: center; margin: 28px auto; max-width: 820px; }
.reader-title h1 { font-size: 32px; }
.reader-title h1 span { display: block; font-size: 24px; margin-top: 15px; }
.reader-tools { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-block: 22px; }
.reader-tools button { padding: 10px 17px; font-size: 14px; }
.reader-note { background: #e6efec; padding: 19px 24px; border-radius: 10px; color: #4d6762; font-size: 14px; margin: 25px auto; max-width: 800px; }
.reader { max-width: 800px; margin-inline: auto; }
.panel { margin: 0 0 35px; background: white; border: 1px solid var(--line); border-radius: 13px; overflow: hidden; }
.panel img { aspect-ratio: 4 / 3; object-fit: contain; background: #e5eeeb; }
.panel figcaption { padding: 28px 32px; }
.panel .frame-label { color: var(--green); font-size: 13px; font-weight: 700; letter-spacing: 2px; display: block; margin-bottom: 12px; }
.panel p { font-size: var(--reader-size, 18px); line-height: 2; margin-bottom: 0; }
.chapter-end { text-align: center; border-top: 1px solid var(--line); padding-top: 28px; }
.chapter-nav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 25px; }
body.night { --paper: #152329; --ink: #e6eeeb; --muted: #b3c2c0; --white: #203139; --line: #3b4c50; }
body.night .panel, body.night .site-header, body.night .site-footer { background: #203139; }
body.night .reader-note { background: #2b4144; color: #d0dfdc; }
body.night .panel img { background: #18282e; }
.shelf-note { color: var(--muted); }
.saved-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.saved-row p { margin: 5px 0 0; font-size: 14px; }
.status { font-size: 14px; color: var(--green); min-height: 26px; margin-top: 14px; }
@media (max-width: 1020px) {
    .cover-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .finish-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero-copy { padding: 30px; }
    .hero-lead { font-size: 21px; }
    .header-note { display: none; }
    .nav { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .quick-strip a { padding: 18px 12px; }
    .quick-strip small { font-size: 12px; }
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rank-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .story-entry { grid-template-columns: 90px 1fr; padding: 18px; gap: 15px; }
}
@media (max-width: 700px) {
    .wrap { width: calc(100% - 28px); }
    .header-top { padding-block: 18px; gap: 10px; }
    .brand-name { font-size: 21px; }
    .brand-mark { width: 43px; height: 43px; }
    .brand-caption { font-size: 12px; letter-spacing: 1px; }
    .shelf-link { font-size: 13px; }
    .nav { gap: 6px; padding-bottom: 15px; }
    .nav a { flex-direction: column; gap: 3px; padding: 9px 0; font-size: 13px; }
    .nav .icon { width: 19px; height: 19px; }
    main { padding-top: 22px; padding-bottom: 40px; }
    section { margin-bottom: 42px; }
    .hero { grid-template-columns: 1fr; }
    .hero-copy { padding: 29px 25px; }
    .hero h1 { font-size: 47px; }
    .hero-lead { font-size: 22px; }
    .hero-art { min-height: 255px; }
    .hero-art > img { height: 290px; aspect-ratio: auto; }
    .hero-story { bottom: 23px; left: 25px; }
    .hero-story h3 { font-size: 27px; }
    .quick-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: -18px; }
    .quick-strip a { padding: 18px 15px; gap: 10px; }
    .quick-strip a:nth-child(2) { border-right: 0; }
    .quick-strip a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .quick-strip strong { font-size: 14px; }
    .heading { gap: 10px; align-items: start; margin-bottom: 20px; }
    h2 { font-size: 22px; }
    .heading h2 { gap: 8px; }
    .heading p { margin-left: 0; font-size: 13px; }
    .cover-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 23px 15px; }
    .cover-card h3 { font-size: 15px; }
    .update-grid { grid-template-columns: 1fr; padding: 3px 20px; }
    .update-row:nth-last-child(2) { border-bottom: 1px solid var(--line); }
    .category-tile { padding: 22px 18px; }
    .category-tile h3 { font-size: 17px; }
    .ranking { padding: 24px 19px; }
    .rank-grid { gap: 0 15px; }
    .rank-item { gap: 9px; align-items: flex-start; }
    .rank-number { font-size: 25px; }
    .rank-item h3 { font-size: 14px; }
    .rank-item .meta { font-size: 12px; }
    .spotlight { grid-template-columns: 1fr; }
    .spotlight-img { min-height: 0; height: 260px; aspect-ratio: auto; }
    .spotlight-copy { padding: 25px; }
    .finish-grid { gap: 13px; }
    .finish-card { grid-template-columns: 1fr; padding: 14px; gap: 13px; }
    .finish-card img { aspect-ratio: 4 / 3; }
    .finish-card p { font-size: 13px; }
    .route-grid { grid-template-columns: 1fr; gap: 17px; }
    .editorial { grid-template-columns: 1fr; gap: 15px; }
    .editorial-title { padding: 0; }
    .editorial-title h2 { font-size: 28px; margin: 10px 0; }
    .editorial-list { gap: 20px 15px; }
    .editorial-list h3 { font-size: 16px; }
    .bookshelf-promo { align-items: flex-start; flex-direction: column; padding: 25px; gap: 20px; }
    .about { grid-template-columns: 1fr; gap: 20px; }
    .subscribe { padding: 28px 24px; align-items: flex-start; }
    .subscribe > .brand-mark { width: 54px; height: 54px; font-size: 28px; flex-shrink: 0; }
    .subscribe h2 { font-size: 22px; }
    .subscribe p { font-size: 14px; }
    .page-intro { padding: 27px 23px; }
    .page-intro h1 { font-size: 29px; }
    .category-list { grid-template-columns: 1fr; }
    .story-entry { grid-template-columns: 100px 1fr; }
    .detail-hero { padding: 23px; grid-template-columns: 1fr; gap: 24px; }
    .detail-cover { width: 180px; margin-inline: auto; }
    .detail-hero h1 { font-size: 29px; }
    .chapter-grid { grid-template-columns: 1fr; gap: 13px; }
    .chapter-grid a { padding: 19px; }
    .reader-title h1 { font-size: 27px; }
    .reader-title h1 span { font-size: 21px; }
    .panel figcaption { padding: 23px; }
    .reader-note { padding: 18px; }
    .prose-box { padding: 24px; }
    .footer-inner { justify-content: center; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}