:root { --page: #0d0f12; --alternate: #17191f; --reading: #17191f; --elevated: #1e2128; --ink: #ece9e2; --text: #f5f5f4; --subtle: #aaa9ad; --muted: #85878d; --red: #a52222; --red-bright: #e33a36; --gold: #b99256; --gold-bright: #e3c47f; --gold-line: rgba(185,146,86,.42); --line-dark: #2b2e36; --line-light: #30333b; --font-display: "Arial Narrow", sans-serif; --font-body: Arial, sans-serif; }
* { box-sizing: border-box; } html { background: var(--page); scroll-behavior: smooth; } body { margin: 0; background: var(--page); color: var(--text); font-family: var(--font-body), "Noto Sans SC", sans-serif; } a { color: inherit; text-decoration: none; } button, input { font: inherit; } button { cursor: pointer; } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }.shell { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }.section { padding: 96px 0; }.reading-section { color: var(--ink); background: var(--reading); }.dark-section { background: var(--page); }.eyebrow { margin: 0; color: var(--gold); font-size: 10px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }.eyebrow.light { color: #e7e5e4; }.section-heading { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: baseline; gap: 14px; margin-bottom: 28px; }.section-heading > span { color: var(--gold-bright); font-family: var(--font-display); font-size: 15px; font-weight: 700; letter-spacing: .08em; }.section-heading h2 { margin: 0; font-family: var(--font-display); font-size: clamp(42px, 5vw, 68px); font-weight: 700; letter-spacing: -.045em; line-height: .86; text-transform: uppercase; }.section-heading p { margin: 0; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-align: right; }.button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; transition: background .15s ease, color .15s ease, border-color .15s ease; }.button.primary { border-color: var(--red); background: var(--red); color: white; }.button.primary:hover { background: #b91c1c; }.button.secondary { border-color: #52525b; color: var(--ink); }.button.secondary:hover { background: var(--ink); color: var(--page); }.button.on-dark { color: var(--text); border-color: #a1a1aa; }.button.on-dark:hover { border-color: var(--red-bright); background: var(--red); }.text-link { color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }.text-link:hover { color: var(--red); }

/* Header */
.site-header { position: fixed; z-index: 30; top: 0; left: 0; display: flex; width: 100%; height: 80px; align-items: center; justify-content: space-between; gap: 24px; padding: 0 4.2vw; border-bottom: 1px solid transparent; color: var(--text); transition: background .2s ease, border-color .2s ease; }.site-header.is-scrolled { border-color: var(--line-dark); background: rgba(9,9,11,.97); }.site-mark { display: grid; flex: 0 0 auto; line-height: 1; }.site-mark span { font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: .03em; }.site-mark small { margin-top: 7px; color: var(--subtle); font-size: 8px; font-weight: 700; letter-spacing: .14em; }
/* 中文版主标：8px 中文不可读，放大副标并调整字距；中文标题 4 字，加大字距保持呼吸感 */
html[lang="zh-CN"] .site-mark span { font-size: 18px; letter-spacing: .08em; }
html[lang="zh-CN"] .site-mark small { font-size: 10px; letter-spacing: .18em; }.desktop-nav { display: flex; flex: 1; justify-content: center; gap: clamp(14px, 1.7vw, 28px); color: #d6d3d1; font-size: 12px; font-weight: 600; }.desktop-nav a { display: flex; height: 80px; align-items: center; border-bottom: 1px solid transparent; transition: border-color .2s, color .2s; }.desktop-nav a:hover { border-color: var(--red-bright); color: white; }.header-actions { display: flex; align-items: center; gap: 12px; }.menu-trigger { min-height: 44px; border: 0; background: transparent; color: var(--text); font-size: 10px; font-weight: 700; letter-spacing: .12em; }.menu-trigger { display: none; }.mobile-nav { display: none; }

/* Hero and search */
.hero { position: relative; min-height: 100svh; overflow: hidden; isolation: isolate; background: var(--page); }.hero-image { z-index: -3; object-fit: cover; object-position: 66% center; filter: saturate(.66) contrast(1.08) brightness(.67); }.hero-overlay { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgba(9,9,11,.97) 0%, rgba(9,9,11,.78) 36%, rgba(9,9,11,.16) 74%), linear-gradient(0deg, rgba(9,9,11,.92) 0%, transparent 36%); }.hero-inner { position: relative; display: flex; min-height: 100svh; flex-direction: column; justify-content: flex-end; padding-bottom: 10vh; }.hero-copy { max-width: 900px; animation: hero-entry .5s ease-out both; }.hero-copy .eyebrow { margin-bottom: 22px; }.hero h1 { max-width: 900px; margin: 0; font-family: var(--font-display); font-size: clamp(76px, 11vw, 172px); font-weight: 700; letter-spacing: -.07em; line-height: .72; text-transform: uppercase; }.hero h1 span, .hero h1 strong { display: block; }.hero h1 strong { margin-left: 13vw; color: var(--red-bright); }
/* 中文版主标：4 字大标题不适合英文版的大负字距，放宽字距与行高 */
html[lang="zh-CN"] .hero h1 { letter-spacing: -.02em; line-height: 1; }
/* 中文下拉菜单：正文字体 + 缩小字号，与 12px 导航匹配（display 字体不含中文，回退后 17px 显得笨重） */
html[lang="zh-CN"] .guide-submenu a { font-family: var(--font-body); font-size: 14px; font-weight: 500; letter-spacing: .04em; }.hero-zh { margin: 26px 0 0 3px; color: var(--gold-bright); font-family: Georgia, "Noto Serif SC", serif; font-size: clamp(20px, 2vw, 30px); letter-spacing: .38em; }.hero-subtitle { max-width: 490px; margin: 18px 0 24px; color: #d6d3d1; font-size: 17px; line-height: 1.55; }.hero-status { position: absolute; right: 4.2vw; bottom: 8vh; width: 190px; border-left: 1px solid var(--gold-bright); padding: 16px 0 16px 18px; }.hero-status span { color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .15em; }.hero-status strong { display: block; margin: 5px 0; font-family: var(--font-display); font-size: 22px; letter-spacing: .04em; }.hero-status p { margin: 0; color: var(--subtle); font-size: 11px; }.hero-status a { display: inline-block; margin-top: 13px; color: var(--gold-bright); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }.hero-status a:hover { color: white; }

/* Quick entry */
.launch-brief { border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: #12151a; color: var(--text); }.launch-brief-inner { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 0 40px; padding: 44px 0 36px; }.launch-brief-heading .eyebrow { margin-bottom: 10px; }.launch-brief-heading h2 { margin: 0; font-family: var(--font-display); font-size: 37px; letter-spacing: -.035em; line-height: .9; text-transform: uppercase; }.launch-brief-heading > p:last-child { margin: 13px 0 0; color: var(--subtle); font-size: 12px; line-height: 1.5; }.launch-facts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }.launch-fact { display: grid; align-content: start; min-height: 122px; gap: 8px; padding: 17px 16px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }.launch-fact > span { color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .11em; }.launch-fact strong { font-family: var(--font-display); font-size: 21px; line-height: 1; letter-spacing: -.02em; }.launch-fact small { color: var(--subtle); font-size: 10px; line-height: 1.45; }.launch-actions { grid-column: 2; display: flex; align-items: center; gap: 22px; padding-top: 18px; }.launch-actions .button { min-height: 38px; padding: 0 15px; }.launch-actions .text-link { font-size: 10px; }.launch-actions small { margin-left: auto; color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .1em; }.launch-fact.is-link { position: relative; transition: background .15s ease; }.launch-fact.is-link:hover { background: var(--elevated); }.launch-fact.is-link:hover > span { color: var(--gold-bright); }.launch-fact.is-link::after { position: absolute; top: 15px; right: 15px; color: var(--gold); content: "→"; font-size: 12px; }

/* Hot and editorial */
.dark-section .section-heading h2 { color: var(--text); }.dark-section .section-heading p { color: var(--subtle); }.hot-layout { display: grid; grid-template-columns: 7fr 5fr; border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }.primary-guide { position: relative; display: flex; min-height: 430px; flex-direction: column; justify-content: flex-end; overflow: hidden; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); padding: 30px; background: linear-gradient(120deg, rgba(153,27,27,.58), transparent 55%), url("/images/hot-guide-atmosphere.png") center / cover; }.primary-guide::before { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(9,9,11,.95), transparent 70%); }.primary-guide > * { position: relative; }.primary-guide span { color: #fca5a5; font-size: 10px; font-weight: 700; letter-spacing: .14em; }.primary-guide h3 { max-width: 620px; margin: 12px 0; font-family: var(--font-display); font-size: clamp(36px, 4vw, 54px); letter-spacing: -.04em; line-height: .9; text-transform: uppercase; }.primary-guide p { max-width: 520px; margin: 0; color: #d6d3d1; font-size: 15px; line-height: 1.55; }.primary-guide footer { display: flex; justify-content: space-between; margin-top: 28px; border-top: 1px solid var(--line-dark); padding-top: 14px; }.primary-guide small { color: var(--gold); font-size: 10px; }.primary-guide b { font-size: 11px; letter-spacing: .08em; }.guide-records { display: grid; }.guide-record { position: relative; display: grid; min-height: 107px; align-content: center; padding: 17px 52px 17px 20px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); border-left: 2px solid transparent; transition: background .2s; }.guide-record:hover { border-left-color: var(--red-bright); background: #27272a; }.guide-record span { color: var(--subtle); font-size: 10px; font-weight: 700; letter-spacing: .1em; }.guide-record h3 { margin: 8px 0 0; font-size: 17px; line-height: 1.25; }.guide-record b { position: absolute; top: 50%; right: 20px; color: var(--red-bright); transform: translateY(-50%); }

/* Heading with side action */
.heading-with-action { display: flex; align-items: end; justify-content: space-between; gap: 24px; }.heading-with-action .section-heading { flex: 1; }

/* Latest updates */
.latest-table { border-top: 1px solid var(--line-light); }.latest-head, .latest-row { display: grid; grid-template-columns: 130px minmax(0, 1fr) 170px 100px; gap: 18px; align-items: center; }.latest-head { padding: 12px 0; color: #71717a; font-size: 10px; font-weight: 700; letter-spacing: .1em; }.latest-row { padding: 19px 0; border-top: 1px solid var(--line-light); border-left: 2px solid transparent; transition: background .2s; }.latest-row:hover { border-left-color: var(--red); background: #e7e5e4; }.latest-row > span, .latest-row em, .latest-row time { color: #52525b; font-size: 11px; font-style: normal; letter-spacing: .05em; }.latest-row strong { font-size: 16px; }.latest-row em { color: var(--gold-bright); font-weight: 700; }

/* Content routes and footer */
.frame { min-height: 78vh; margin: 0 auto; padding: 150px 24px 80px; color: var(--ink); background: var(--reading); }.page-hero, .article { width: min(100%, 820px); margin: 0 auto; }.page-hero { padding-bottom: 50px; border-bottom: 1px solid var(--line-light); }.page-hero h1 { margin: 14px 0 0; font-family: var(--font-display); font-size: clamp(48px, 7vw, 88px); line-height: .86; letter-spacing: -.04em; text-transform: uppercase; }.page-hero p { color: #52525b; font-size: 17px; line-height: 1.55; }.article { padding-top: 40px; font-size: 17px; line-height: 1.75; }.article h2 { margin-top: 42px; font-family: var(--font-display); font-size: 38px; line-height: .9; text-transform: uppercase; }.article .draft { margin-top: 34px; border: 1px solid #d6d3d1; padding: 15px 18px; background: #e7e5e4; color: #52525b; font-size: 13px; }.grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }.card { min-height: 200px; padding: 22px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }.card:hover { background: var(--ink); color: var(--text); }.card-number { color: var(--red); font-family: var(--font-display); }.card h3 { margin: 35px 0 8px; font-size: 21px; }.card p { color: #52525b; font-size: 14px; }.card:hover p { color: #d6d3d1; }.site-footer { display: grid; grid-template-columns: 2fr repeat(2, 1fr); gap: 36px; border-top: 1px solid var(--line-dark); padding: 55px max(24px, calc((100vw - 1200px) / 2)); background: var(--page); }.site-footer strong { font-family: var(--font-display); font-size: 23px; letter-spacing: .02em; }.site-footer p { max-width: 290px; color: var(--muted); font-size: 12px; line-height: 1.55; }.site-footer div:not(:first-child) { display: grid; align-content: start; gap: 11px; }.site-footer span { color: var(--subtle); font-size: 9px; font-weight: 700; letter-spacing: .14em; }.site-footer a { font-size: 13px; }.site-footer a:hover { color: #fca5a5; }.site-footer small { margin-top: 12px; color: var(--muted); font-size: 10px; line-height: 1.5; }

.desktop-nav a.is-active { border-color: var(--red-bright); color: white; }.reading-section .latest-row > span, .reading-section .latest-row time { color: var(--subtle); }.reading-section .latest-row:hover { background: var(--elevated); }.frame .page-hero p, .frame .article .draft, .frame .card p { color: var(--subtle); }.frame .article .draft { background: var(--alternate); }.frame .card:hover { background: var(--elevated); color: var(--ink); }.frame .card:hover p { color: var(--subtle); }

/* Guide nav submenu */
.guide-nav-item { position: relative; display: flex; align-items: center; }.desktop-nav .guide-nav-item > a { padding-right: 4px; }.guide-menu-trigger { height: 80px; border: 0; background: transparent; color: var(--subtle); font-size: 15px; line-height: 1; }.guide-menu-trigger:hover, .guide-menu-trigger[aria-expanded="true"] { color: var(--red-bright); }.guide-submenu { position: absolute; top: calc(100% - 1px); right: 0; display: none; width: 210px; border: 1px solid var(--line-dark); background: #17191f; padding: 12px 0; box-shadow: 0 14px 30px rgba(0,0,0,.32); }.guide-nav-item:hover .guide-submenu, .guide-submenu.is-open { display: grid; }.guide-submenu p { margin: 0; padding: 0 15px 8px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .12em; }.desktop-nav .guide-submenu a { height: auto; padding: 10px 15px; border: 0; border-left: 2px solid transparent; color: var(--text); font-family: var(--font-display); font-size: 17px; text-transform: uppercase; }.desktop-nav .guide-submenu a:hover { border-left-color: var(--red-bright); background: #22252d; color: white; }.mobile-guide-group { display: none; }.mobile-sub-items { display: none; }
@keyframes hero-entry { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1024px) { .desktop-nav { gap: 13px; font-size: 11px; }.hero-status { display: none; }.launch-brief-inner { grid-template-columns: 1fr; gap: 24px; }.launch-facts { grid-template-columns: repeat(3, 1fr); }.launch-actions { grid-column: auto; padding-top: 0; }.hot-layout { grid-template-columns: 1fr; }.primary-guide { min-height: 400px; }.guide-records { grid-template-columns: repeat(2, 1fr); }.site-footer { grid-template-columns: repeat(2, 1fr); }.site-footer > div:first-child { grid-column: span 2; } }
@media (max-width: 760px) { .shell { width: min(100% - 32px, 1200px); }.section { padding: 58px 0; }.site-header { height: 64px; padding: 0 16px; }.site-mark span { font-size: 13px; }.site-mark small, .desktop-nav { display: none; }.menu-trigger { display: block; min-width: 58px; white-space: nowrap; }.menu-trigger span { margin-left: 6px; color: var(--red-bright); font-size: 18px; }.header-actions { gap: 6px; }.mobile-nav { position: fixed; top: 64px; right: 0; left: 0; bottom: 0; z-index: 35; flex-direction: column; padding: 30px 24px; padding-bottom: max(30px, env(safe-area-inset-bottom)); background: #09090b; transform: translateX(100%); transition: transform .2s ease; }.mobile-nav.is-open { display: flex; transform: translateX(0); }.mobile-nav p, .mobile-nav small { color: var(--subtle); font-size: 10px; letter-spacing: .13em; }.mobile-nav a { display: flex; gap: 15px; padding: 14px 0; border-bottom: 1px solid var(--line-dark); font-family: var(--font-display); font-size: 31px; }.mobile-nav a span { color: var(--red-bright); font-size: 14px; }.mobile-nav small { margin-top: auto; }.hero { min-height: 700px; }.hero-image { object-position: 62% center; }.hero-overlay { background: linear-gradient(90deg, rgba(9,9,11,.92), rgba(9,9,11,.37)), linear-gradient(0deg, rgba(9,9,11,.96), transparent 56%); }.hero-inner { min-height: 700px; padding-bottom: 48px; }.hero h1 { font-size: clamp(54px, 14vw, 72px); line-height: .95; letter-spacing: -.05em; text-wrap: balance; }.hero h1 strong { margin-left: 11vw; }.hero-zh { margin-top: 18px; font-size: 19px; letter-spacing: .28em; }.hero-subtitle { margin: 14px 0 20px; font-size: 15px; }.launch-brief-inner { padding: 34px 0; }.launch-brief-heading h2 { font-size: 34px; }.launch-facts { grid-template-columns: 1fr 1fr; }.launch-fact { min-height: 105px; padding: 14px; }.launch-fact strong { font-size: 19px; }.launch-fact:last-child { grid-column: span 2; }.launch-actions { display: grid; gap: 13px; }.launch-actions .button { width: 100%; }.launch-actions small { margin-left: 0; }.section-heading { grid-template-columns: 34px minmax(0, 1fr); gap: 10px; }.section-heading h2 { font-size: 43px; }.section-heading p { display: none; }.guide-records { grid-template-columns: 1fr; }.primary-guide { min-height: 380px; padding: 20px; }.primary-guide h3 { font-size: 39px; }.heading-with-action { display: block; }.latest-head { display: none; }.latest-row { grid-template-columns: 80px minmax(0, 1fr); gap: 7px 12px; padding: 16px 0; }.latest-row strong { font-size: 15px; }.latest-row em, .latest-row time { grid-column: 2; }.frame { padding: 112px 16px 55px; }.grid { grid-template-columns: 1fr; }.site-footer { grid-template-columns: 1fr; padding: 40px 16px; padding-bottom: max(40px, env(safe-area-inset-bottom)); }.site-footer > div:first-child { grid-column: auto; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; } }
/* 触屏无 hover：用 active 态复刻 hover 的视觉语言，PC（hover: hover）不命中 */
@media (hover: none) { .guide-record:active { border-left-color: var(--red-bright); background: #27272a; }.latest-row:active { border-left-color: var(--red); background: var(--elevated); }.reading-index a:active { border-left-color: var(--red-bright); background: var(--elevated); color: var(--text); }.card:active { background: var(--elevated); }.next-article:active { border-color: var(--gold); background: #252a33; }.launch-fact.is-link:active { background: var(--elevated); }.launch-fact.is-link:active > span { color: var(--gold-bright); } }
@media (max-width: 760px) { .mobile-nav { overflow-y: auto; }.mobile-guide-group { display: grid; gap: 0; margin-top: 20px; }.mobile-guide-group p { margin: 0 0 5px; }.mobile-guide-group a { padding: 10px 0; color: var(--subtle); font-size: 20px; }.mobile-sub-items { display: grid; margin: -8px 0 6px 32px; }.mobile-sub-items a { padding: 9px 0; color: var(--subtle); font-family: var(--font-body); font-size: 15px; font-weight: 500; } }

/* Barlow Condensed is intentionally reserved for Latin display type. */
.page-hero h1.is-cjk, .article h2.is-cjk { font-family: var(--font-body), "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; letter-spacing: -.03em; text-transform: none; }
.page-hero h1.is-cjk { font-size: clamp(42px, 5.8vw, 72px); line-height: 1.18; }
.missing-translation .button { width: fit-content; margin-top: 22px; }
.article h2.is-cjk { font-size: clamp(27px, 3.4vw, 38px); line-height: 1.28; }

/* Category landing pages begin with a complete article, then expose the rest of the reading path. */
.reading-index { display: grid; width: min(100%, 820px); grid-template-columns: 148px minmax(0, 1fr); gap: 22px; margin: 34px auto 0; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); padding: 18px 0; }.reading-index > p { margin: 4px 0 0; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .14em; }.reading-index > div { display: grid; gap: 4px; }.reading-index a { display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: baseline; gap: 10px; padding: 8px 10px; border-left: 2px solid transparent; color: var(--subtle); transition: border-color .15s, background .15s, color .15s; }.reading-index a:hover, .reading-index a.is-current { border-color: var(--red-bright); background: var(--elevated); color: var(--text); }.reading-index a span { color: var(--red-bright); font-family: var(--font-display); font-size: 13px; font-weight: 700; }.reading-index a strong { font-size: 14px; font-weight: 600; line-height: 1.4; }.article-flow { padding-top: 46px; }.next-article { display: grid; gap: 7px; margin-top: 56px; border: 1px solid var(--line-light); padding: 22px 24px; background: var(--elevated); transition: background .15s, border-color .15s; }.next-article:hover { border-color: var(--gold); background: #252a33; }.next-article span, .next-article b { color: var(--red-bright); font-size: 10px; font-weight: 700; letter-spacing: .13em; }.next-article strong { color: var(--text); font-size: clamp(21px, 3vw, 30px); line-height: 1.2; }.next-article b { color: var(--subtle); }.article .next-article + .draft { margin-top: 20px; }

@media (max-width: 760px) { .reading-index { grid-template-columns: 1fr; gap: 10px; margin-top: 24px; padding: 15px 0; }.reading-index > div { gap: 2px; }.reading-index a { padding: 9px 8px; }.reading-index a strong { font-size: 13px; }.article-flow { padding-top: 34px; }.next-article { margin-top: 42px; padding: 19px; } }

/* Long-form pre-launch guide: readable prose without turning the archive into a card grid. */
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; }
.seo-overview { color: var(--ink); background: var(--reading); }.seo-overview-inner { width: min(920px, calc(100% - 48px)); }.seo-overview-header { max-width: 760px; padding-bottom: 38px; border-bottom: 1px solid var(--line-light); }.seo-overview-header h2, .seo-faq h2 { margin: 0; font-family: var(--font-display); font-size: clamp(46px, 6vw, 74px); font-weight: 700; letter-spacing: -.04em; line-height: .9; text-transform: uppercase; }.seo-overview-header p { max-width: 630px; margin: 18px 0 0; color: var(--subtle); font-size: 17px; line-height: 1.65; }.seo-overview-copy { max-width: 74ch; }.seo-overview-copy > section { padding: 48px 0 0; }.seo-overview-copy h3 { margin: 0 0 16px; font-family: var(--font-display); font-size: clamp(30px, 4vw, 43px); font-weight: 700; letter-spacing: -.025em; line-height: .98; text-transform: uppercase; }.seo-overview-copy p { margin: 0 0 17px; color: var(--subtle); font-size: 17px; line-height: 1.78; }.seo-overview-path { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 28px; margin: 50px 0; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); padding: 19px 0; }.seo-overview-path strong { font-size: 13px; line-height: 1.4; }.seo-overview-path div { display: flex; flex-wrap: wrap; gap: 8px 18px; }.seo-overview-path a { color: var(--red); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }.seo-overview-path a:hover { color: var(--ink); }.seo-faq { max-width: 760px; padding-top: 18px; }.seo-faq h2 { margin-bottom: 26px; font-size: clamp(38px, 5vw, 58px); }.seo-faq details { border-top: 1px solid var(--line-light); }.seo-faq details:last-child { border-bottom: 1px solid var(--line-light); }.seo-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 2px; color: var(--ink); cursor: pointer; font-size: 17px; font-weight: 700; line-height: 1.45; list-style: none; }.seo-faq summary::-webkit-details-marker { display: none; }.seo-faq summary::after { content: "+"; flex: 0 0 auto; color: var(--red); font-family: var(--font-display); font-size: 28px; font-weight: 700; line-height: .7; }.seo-faq details[open] summary::after { content: "−"; }.seo-faq summary:focus-visible, .seo-overview-path a:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }.seo-faq p { max-width: 70ch; margin: 0; padding: 0 0 21px; color: var(--subtle); font-size: 16px; line-height: 1.7; }.seo-disclaimer { margin: 40px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

/* 终章预购 CTA：FAQ 后的金铜收束，发售倒计时 + 官方预购入口 */
.finale-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 68px; border: 1px solid var(--gold-line); background: #12151a; padding: 30px 34px; }.finale-cta-date { display: flex; align-items: baseline; gap: 16px; margin: 0; }.finale-cta-date strong { color: var(--gold-bright); font-family: var(--font-display); font-size: clamp(40px, 5vw, 58px); font-weight: 700; letter-spacing: -.02em; line-height: .9; }.finale-cta-date span { color: var(--subtle); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }.finale-cta-days { margin: 12px 0 0; color: var(--ink); font-size: 14px; line-height: 1.5; }.finale-cta-days b { color: var(--gold-bright); font-family: var(--font-display); font-size: 22px; }.finale-cta-actions { display: grid; justify-items: stretch; gap: 14px; }.finale-cta-actions .text-link { justify-self: center; }

/* Language selector */
.language-switcher { position: relative; display: flex; align-items: center; gap: 4px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.language-switcher .language-toggle { display: none; }
.language-menu { display: flex; align-items: center; gap: 4px; }
.language-switcher button, .language-switcher a { display: inline-flex; align-items: center; border: 0; background: transparent; min-height: 44px; padding: 0 4px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-decoration: none; white-space: nowrap; }
.language-switcher button:hover, .language-switcher a:hover, .language-switcher button.is-active, .language-switcher a.is-active { color: var(--text); }
.hero-subtitle { margin-bottom: 0; }
@media (max-width: 760px) { .language-switcher { margin-right: 2px; }.hero-zh { letter-spacing: .08em; } }
/* 移动端语言切换：收拢为单个按钮，点击展开浮层；桌面端仍为平铺链接（.language-menu） */
@media (max-width: 760px) {
  .language-switcher .language-toggle { display: inline-flex; gap: 5px; min-height: 40px; padding: 0 10px; border: 1px solid var(--line-dark); background: var(--elevated); color: var(--text); font-size: 10px; letter-spacing: .08em; cursor: pointer; }
  .language-switcher.is-open .language-toggle { border-color: var(--gold-line); }
  .language-caret { color: var(--gold); font-size: 8px; transition: transform .15s ease; }
  .language-switcher.is-open .language-caret { transform: rotate(180deg); }
  .language-sep { display: none; }
  .language-menu { display: none; position: absolute; top: calc(100% + 6px); right: 0; z-index: 40; flex-direction: column; align-items: stretch; gap: 0; min-width: 148px; border: 1px solid var(--line-dark); background: #17191f; padding: 6px 0; box-shadow: 0 14px 30px rgba(0, 0, 0, .4); }
  .language-switcher.is-open .language-menu { display: flex; }
  .language-menu a { justify-content: space-between; min-height: 42px; padding: 0 14px; font-size: 11px; letter-spacing: .05em; }
  .language-menu a:hover { border: 0; background: #22252d; color: var(--text); }
  .language-menu a.is-active::after { content: "\25CF"; margin-left: 14px; color: var(--red-bright); font-size: 8px; }
}
@media (max-width: 760px) { .seo-overview-inner { width: min(100% - 32px, 920px); }.seo-overview-header { padding-bottom: 28px; }.seo-overview-copy > section { padding-top: 37px; }.seo-overview-copy p { font-size: 16px; line-height: 1.72; }.seo-overview-path { grid-template-columns: 1fr; gap: 12px; margin: 36px 0; }.seo-faq summary { padding: 16px 2px; font-size: 16px; }.seo-faq p { font-size: 15px; }.finale-cta { flex-direction: column; align-items: flex-start; gap: 20px; margin-top: 48px; padding: 24px 20px; }.finale-cta-actions { width: 100%; }.finale-cta-actions .button { width: 100%; }.finale-cta-actions .text-link { justify-self: start; } }

/* Homepage decision path: confirm first, then browse, then track what is not ready to claim. */
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 14px; margin-top: 28px; }.hero-actions .button { min-width: 190px; }
.intelligence-watch { padding: 96px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: #12151a; color: var(--text); }.intelligence-watch-inner { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 52px; }.intelligence-watch-intro { align-self: start; padding-top: 6px; }.intelligence-watch-intro h2 { max-width: 6.8ch; margin: 0; font-family: var(--font-display); font-size: clamp(44px, 5.5vw, 72px); font-weight: 700; letter-spacing: -.04em; line-height: .88; text-transform: uppercase; }.intelligence-watch-intro p { max-width: 34ch; margin: 20px 0 0; color: #c7c4c1; font-size: 16px; line-height: 1.65; }.intelligence-watch-records { border-top: 1px solid var(--line-dark); }.intelligence-watch-record { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(185px, .9fr) auto; gap: 28px; align-items: end; border-bottom: 1px solid var(--line-dark); padding: 28px 0; }.intelligence-watch-record h3 { margin: 0; font-size: 21px; letter-spacing: -.02em; line-height: 1.2; }.intelligence-watch-record p { margin: 9px 0 0; color: #c7c4c1; font-size: 14px; line-height: 1.55; }.intelligence-watch-source { align-self: center; }.intelligence-watch-source span { display: block; color: #fca5a5; font-size: 10px; font-weight: 700; letter-spacing: .12em; }.intelligence-watch-source p { margin-top: 7px; font-size: 12px; }.intelligence-watch-record > a { align-self: center; color: #f5f5f4; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-align: right; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }.intelligence-watch-record > a:hover { color: var(--red-bright); }.intelligence-watch-policy { grid-column: 2; max-width: 60ch; margin: -18px 0 0; color: var(--subtle); font-size: 13px; line-height: 1.6; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; } ::selection { background: var(--red); color: white; }
@media (max-width: 900px) { .intelligence-watch-inner { grid-template-columns: 1fr; gap: 34px; }.intelligence-watch-intro h2 { max-width: none; }.intelligence-watch-policy { grid-column: auto; margin-top: -10px; } }
@media (max-width: 760px) { .hero-actions { display: grid; grid-template-columns: 1fr; gap: 10px; margin-top: 24px; }.hero-actions .button { width: 100%; min-width: 0; }.hero-platform-link { justify-self: start; padding-top: 5px; }.intelligence-watch { padding: 58px 0; }.intelligence-watch-record { grid-template-columns: 1fr; gap: 18px; padding: 24px 0; }.intelligence-watch-source { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; align-items: start; }.intelligence-watch-source p { margin: 0; }.intelligence-watch-record > a { justify-self: start; text-align: left; }.intelligence-watch-policy { margin-top: -4px; } }

/* ── Admin CMS ── */
.admin-page { min-height: 100svh; background: var(--page); color: var(--text); }
.admin-shell { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 120px 0 80px; }
.admin-login { max-width: 420px; }
.admin-header { border-bottom: 1px solid var(--line-dark); padding-bottom: 24px; }
.admin-header p { margin: 0 0 8px; color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.admin-header h1 { margin: 0; font-family: var(--font-display); font-size: 54px; line-height: .9; letter-spacing: -.03em; text-transform: uppercase; }
.admin-header span { display: block; margin-top: 12px; color: var(--subtle); font-size: 13px; }
.admin-login h1 { font-size: 44px; }
.admin-login p { color: var(--subtle); font-size: 13px; margin: 10px 0 0; }
.admin-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 26px 0 20px; border-bottom: 1px solid var(--line-dark); padding-bottom: 12px; }
.admin-tabs button { border: 0; background: transparent; padding: 9px 14px; color: var(--subtle); font-size: 12px; font-weight: 700; letter-spacing: .04em; }
.admin-tabs button:hover { color: var(--text); }
.admin-tabs button.is-active { background: var(--elevated); color: var(--text); }
.admin-tabs .admin-logout { margin-left: auto; color: var(--red-bright); }
.admin-notice, .admin-error { border: 1px solid var(--red-bright); background: var(--elevated); padding: 12px 16px; font-size: 13px; }
.admin-notice { border-color: #3f9d5a; }
.admin-toast-region {
  position: fixed;
  z-index: 50;
  top: max(16px, env(safe-area-inset-top));
  inset-inline: 16px;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.admin-error-toast {
  max-width: min(100%, 40rem);
  margin: 0;
  border: 1px solid var(--red-bright);
  background: var(--elevated);
  color: var(--text);
  padding: 14px 20px;
  font-size: 16px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.admin-table-wrap { overflow-x: auto; border: 1px solid var(--line-dark); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th { padding: 12px 14px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-align: left; text-transform: uppercase; border-bottom: 1px solid var(--line-dark); }
.admin-table td { padding: 13px 14px; border-bottom: 1px solid var(--line-dark); vertical-align: top; }
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table tbody tr:hover { background: var(--alternate); }
.admin-table td strong { display: block; max-width: 340px; }
.admin-table td button { margin-right: 6px; border: 1px solid #52525b; background: transparent; color: var(--ink); padding: 5px 10px; font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.admin-table td button:hover { border-color: var(--red-bright); color: var(--text); }
.admin-table td button.admin-danger { color: var(--red-bright); }
.admin-table .admin-status { border: 1px solid #52525b; color: var(--subtle); font-size: 10px; padding: 2px 7px; white-space: nowrap; }
.admin-path { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; word-break: break-all; }
.admin-empty { color: var(--muted); text-align: center; padding: 40px 0 !important; }
.admin-form { display: grid; gap: 16px; }
.admin-draft-fields { display: grid; gap: 16px; border: 0; padding: 0; margin: 0; min-width: 0; }
.admin-draft-fields:disabled { opacity: .65; }
.admin-import-anchor { scroll-margin-top: 96px; }
.admin-folder-import { display: grid; gap: 14px; padding-block: 20px; border-block: 1px solid var(--line-dark); }
.admin-import-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.admin-import-heading h3 { margin: 0 0 8px; font-size: 18px; }
.admin-folder-import p { margin: 0; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.admin-import-heading p, .admin-import-summary span { color: var(--subtle); }
.admin-import-heading button { flex-shrink: 0; }
.admin-folder-import button { min-height: 44px; }
.admin-folder-import .button.secondary { background: var(--alternate); color: var(--text); border-color: var(--line-light); }
.admin-folder-import .button.secondary:hover:not(:disabled) { background: var(--elevated); border-color: var(--red-bright); }
.admin-folder-import button:disabled { cursor: not-allowed; opacity: .55; }
.admin-import-summary { display: grid; gap: 5px; }
.admin-folder-import .admin-import-confirm { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.admin-folder-import .admin-import-confirm input { width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--red-bright); }
.admin-folder-import .admin-import-confirm span { font-size: 13px; letter-spacing: normal; }
.admin-import-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.admin-import-problem { color: var(--text); background: var(--elevated); padding: 12px 16px; border: 1px solid var(--red-bright); }
.admin-folder-import progress { width: 100%; accent-color: var(--red-bright); }
@media (max-width: 760px) { .admin-import-heading { align-items: stretch; flex-direction: column; gap: 14px; }.admin-import-actions button { width: 100%; } }
.admin-form h2 { margin: 8px 0 0; font-family: var(--font-display); font-size: 40px; letter-spacing: -.02em; text-transform: uppercase; }
.admin-form label { display: grid; gap: 7px; }
.admin-form label > span { color: var(--subtle); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.admin-form input, .admin-form select, .admin-form textarea { width: 100%; border: 1px solid var(--line-dark); background: var(--alternate); color: var(--text); padding: 11px 13px; font-size: 14px; }
.admin-form input:focus, .admin-form select:focus, .admin-form textarea:focus { outline: 2px solid var(--red-bright); outline-offset: 2px; border-color: var(--red-bright); }
.admin-form .admin-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; line-height: 1.6; }
.admin-help { color: var(--muted); font-size: 11px; line-height: 1.6; }
.admin-image-status { margin: 0; color: var(--text); font-size: 14px; line-height: 1.6; overflow-wrap: anywhere; }
.admin-image-status:empty { display: none; }
.admin-tabs button:disabled { cursor: wait; opacity: .55; }
.admin-body-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.admin-body-heading label { margin-right: auto; color: var(--subtle); font-size: 13px; font-weight: 700; }
.admin-body-heading button, .admin-preview-image-error button { min-height: 36px; padding: 7px 12px; border: 1px solid var(--line-light); background: var(--alternate); color: var(--text); font-size: 13px; cursor: pointer; }
.admin-body-heading button:hover, .admin-preview-image-error button:hover { border-color: var(--red-bright); }
.admin-body-workspace { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: start; }
.admin-body-workspace.has-preview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-body-source { display: grid; min-width: 0; gap: 8px; }
.admin-body-source textarea { min-height: 420px; resize: vertical; }
.admin-body-preview { min-width: 0; border: 1px solid var(--line-dark); background: var(--reading); }
.admin-preview-heading { padding: 14px 18px; border-bottom: 1px solid var(--line-dark); }
.admin-preview-heading h3 { margin: 0; font-size: 15px; color: var(--text); }
.admin-preview-heading p { margin: 6px 0 0; font-size: 12px; line-height: 1.6; color: var(--subtle); }
.admin-preview-content { min-height: 340px; max-height: 640px; overflow: auto; padding: 20px; scrollbar-color: var(--subtle) var(--reading); }
.admin-preview-content:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 2px; }
.admin-preview-content .markdown-body { font-size: 15px; }
.admin-preview-content .markdown-body h2 { margin: 28px 0 14px; font-family: var(--font-body); font-size: 24px; line-height: 1.35; text-transform: none; }
.admin-preview-content .markdown-body h3 { font-size: 20px; }
.admin-preview-content .markdown-body > :first-child { margin-top: 0; }
.admin-preview-content .admin-preview-image { display: block; width: auto; max-width: 100%; height: auto; margin: 18px auto; }
.admin-preview-empty { color: var(--subtle); font-size: 14px; line-height: 1.8; margin: 0; }
.admin-preview-pending { margin: 20px 0 0; padding-top: 14px; border-top: 1px solid var(--line-dark); }
.admin-preview-pending figcaption { color: var(--subtle); font-size: 13px; line-height: 1.6; }
.admin-preview-image-error { display: grid; justify-items: start; gap: 10px; padding: 14px; border: 1px solid var(--line-light); color: var(--subtle); font-size: 13px; line-height: 1.7; }
@media (max-width: 760px) { .admin-body-workspace.has-preview { grid-template-columns: minmax(0, 1fr); }.admin-body-source textarea { min-height: 300px; }.admin-preview-content { min-height: 220px; max-height: 480px; padding: 16px; }.admin-body-heading { gap: 8px; }.admin-body-heading button { min-height: 44px; } }
.admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-actions { display: flex; gap: 12px; align-items: center; }
.admin-editor { margin-top: 8px; }
.admin-translation-settings { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 28px; border-block: 1px solid var(--line-dark); padding-block: 18px; }
.admin-translation-settings h3 { margin: 0 0 6px; font-size: 16px; }
.admin-translation-settings p { max-width: 68ch; margin: 0; color: var(--subtle); font-size: 12px; line-height: 1.65; }
.admin-translation-settings .admin-checkbox { display: flex; align-items: center; align-self: center; grid-template-columns: none; gap: 9px; min-height: 44px; cursor: pointer; }
.admin-translation-settings .admin-checkbox input { width: 18px; height: 18px; margin: 0; padding: 0; accent-color: var(--red-bright); }
.admin-translation-settings .admin-checkbox input:disabled + span { color: var(--muted); }
.admin-translation-settings details { grid-column: 1 / -1; }
.admin-translation-settings summary { width: fit-content; color: var(--red-bright); font-size: 12px; font-weight: 700; cursor: pointer; }
.admin-translation-settings dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 16px 0 0; border-block-start: 1px solid var(--line-dark); }
.admin-translation-settings dl div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) auto; gap: 8px; padding: 9px 10px; border-block-end: 1px solid var(--line-dark); }
.admin-translation-settings dt, .admin-translation-settings dd { margin: 0; font-size: 12px; overflow-wrap: anywhere; }
.admin-translation-settings dd { color: var(--subtle); }
.admin-translation-settings small { color: var(--muted); font-size: 10px; }
@media (max-width: 760px) { .admin-shell { width: min(100% - 32px, 1120px); padding-top: 96px; }.admin-grid-2 { grid-template-columns: 1fr; }.admin-tabs .admin-logout { margin-left: 0; }.admin-table td strong { max-width: 220px; } }
@media (max-width: 760px) { .admin-translation-settings { grid-template-columns: 1fr; }.admin-translation-settings details { grid-column: auto; }.admin-translation-settings dl { grid-template-columns: 1fr; } }

/* Cinematic field dossier: imagery becomes a route into the archive, not a detached gallery. */
.field-dossier { padding: 96px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: #090b0e; color: var(--text); }
.field-dossier-header { display: grid; grid-template-columns: minmax(0, 5fr) minmax(280px, 4fr); gap: 48px; align-items: end; margin-bottom: 32px; }
.field-dossier-header h2 { max-width: 8ch; margin: 0; font-family: var(--font-display); font-size: clamp(48px, 7vw, 88px); font-weight: 700; letter-spacing: -.04em; line-height: .86; text-transform: uppercase; }
.field-dossier-header p { max-width: 48ch; margin: 0 0 3px; color: #c7c4c1; font-size: 16px; line-height: 1.65; }
.field-dossier-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line-dark); background: var(--line-dark); }
.field-card { position: relative; display: block; min-height: 340px; overflow: hidden; background: var(--alternate); isolation: isolate; }
.field-card.major { grid-column: span 7; }
.field-card.minor { grid-column: span 5; }
.field-card > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.05) brightness(.82); transition: transform .5s cubic-bezier(.22, 1, .36, 1), filter .5s ease; }
.field-card-shade { position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg, rgba(6,8,10,.96) 0%, rgba(6,8,10,.5) 38%, rgba(6,8,10,.08) 70%); transition: background .3s ease; }
.field-card-copy { position: absolute; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 7px 20px; align-items: end; padding: 26px; }
.field-card-copy strong { font-family: var(--font-display); font-size: clamp(29px, 3vw, 43px); letter-spacing: -.025em; line-height: .95; text-transform: uppercase; }
.field-card-copy small { grid-column: 1; max-width: 44ch; color: #d6d3d1; font-size: 12px; line-height: 1.5; }
.field-card-copy b { grid-column: 2; grid-row: 1 / span 2; align-self: end; color: var(--gold-bright); font-size: 10px; letter-spacing: .1em; white-space: nowrap; }
.field-card:hover > img { transform: scale(1.025); filter: saturate(.95) contrast(1.06) brightness(.9); }
.field-card:hover .field-card-shade { background: linear-gradient(0deg, rgba(6,8,10,.96) 0%, rgba(6,8,10,.42) 40%, rgba(6,8,10,0) 74%); }

@media (max-width: 1024px) {
  .field-dossier-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field-card.major, .field-card.minor { grid-column: span 1; min-height: 300px; }
}

@media (max-width: 760px) {
  .field-dossier { padding: 58px 0; }
  .field-dossier-header { grid-template-columns: 1fr; gap: 18px; margin-bottom: 24px; }
  .field-dossier-header h2 { max-width: none; font-size: 48px; }
  .field-dossier-header p { font-size: 15px; }
  .field-dossier-grid { grid-template-columns: 1fr; }
  .field-card.major, .field-card.minor { grid-column: 1; min-height: 270px; }
  .field-card-copy { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  .field-card-copy small, .field-card-copy b { grid-column: 1; grid-row: auto; }
  .field-card-copy b { margin-top: 5px; }
}

/* Reusable Markdown/GFM article template. */
.markdown-body { color: var(--ink); overflow-wrap: anywhere; }
.markdown-body > :first-child { margin-top: 0; }
.markdown-body > :last-child { margin-bottom: 0; }
.markdown-body p { margin: 0 0 22px; line-height: 1.82; }
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 { scroll-margin-top: 104px; color: var(--text); }
.markdown-body h2 { margin: 54px 0 18px; font-size: clamp(29px, 3.7vw, 40px); font-weight: 700; letter-spacing: -.025em; line-height: 1.22; }
.markdown-body h3 { margin: 40px 0 15px; font-size: clamp(23px, 2.8vw, 29px); line-height: 1.32; }
.markdown-body h4 { margin: 32px 0 13px; font-size: 20px; line-height: 1.4; }
.markdown-body h5,
.markdown-body h6 { margin: 28px 0 12px; font-size: 17px; line-height: 1.45; }
.markdown-body h3.is-cjk,
.markdown-body h4.is-cjk { font-family: var(--font-body), "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif; letter-spacing: -.02em; }
.markdown-body strong { color: var(--text); font-weight: 700; }
.markdown-body em { color: #d7d4ce; }
.markdown-body del { color: var(--muted); text-decoration-color: var(--red-bright); }
.markdown-body a { color: var(--gold-bright); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.markdown-body a:hover { color: var(--text); }
.markdown-body a:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; }
.markdown-body ul,
.markdown-body ol { margin: 0 0 24px; padding-inline-start: 1.45em; }
.markdown-body li { margin: 8px 0; padding-inline-start: .25em; line-height: 1.76; }
.markdown-body li::marker { color: var(--gold-bright); font-weight: 700; }
.markdown-body li > p { margin: 0; }
.markdown-body li > ul,
.markdown-body li > ol { margin: 8px 0 4px; }
.markdown-body .contains-task-list { padding-inline-start: 0; list-style: none; }
.markdown-body .task-list-item { display: flex; align-items: flex-start; gap: 10px; }
.markdown-body .task-list-item input { width: 16px; height: 16px; flex: 0 0 auto; margin: 7px 0 0; accent-color: var(--red-bright); }
.markdown-body blockquote { margin: 30px 0; border-left: 1px solid var(--gold); padding: 7px 0 7px 24px; color: var(--subtle); }
.markdown-body blockquote p { margin: 0; font-size: 18px; line-height: 1.72; }
.markdown-body hr { height: 1px; margin: 42px 0; border: 0; background: var(--line-light); }
.markdown-body code { border: 1px solid var(--line-light); background: #23262d; padding: .12em .35em; color: var(--gold-bright); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .88em; }
.markdown-body pre { max-width: 100%; margin: 28px 0; overflow-x: auto; border: 1px solid var(--line-dark); background: var(--page); padding: 18px 20px; color: var(--text); line-height: 1.65; scrollbar-color: var(--muted) var(--page); }
.markdown-body pre code { border: 0; background: transparent; padding: 0; color: inherit; font-size: 13px; }
.markdown-body img { display: block; width: auto; max-width: 100%; height: auto; margin: 30px auto; border: 1px solid var(--line-light); }
.article-table-scroll { max-width: 100%; margin: 30px 0; overflow-x: auto; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); scrollbar-color: var(--muted) var(--reading); }
.article-table-scroll:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; }
.markdown-body table { width: 100%; min-width: 540px; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 15px; line-height: 1.55; }
.markdown-body th,
.markdown-body td { padding: 14px 16px; border-bottom: 1px solid var(--line-light); text-align: left; vertical-align: top; }
.markdown-body th { background: var(--elevated); color: var(--gold-bright); font-size: 12px; font-weight: 700; letter-spacing: .05em; }
.markdown-body tbody tr:last-child td { border-bottom: 0; }
.markdown-body tbody tr:hover { background: rgba(255, 255, 255, .025); }
.youtube-embed { position: relative; max-width: 100%; margin: 30px 0; aspect-ratio: 16 / 9; background: #0b0d12; }
.youtube-embed iframe { display: block; width: 100%; height: 100%; border: 0; }
.youtube-embed > button { position: relative; display: block; width: 100%; height: 100%; border: 0; padding: 0; background-color: #0b0d12; background-position: center; background-size: cover; cursor: pointer; }
.youtube-embed > button:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 3px; }
.youtube-embed > button::after { content: ""; position: absolute; top: 50%; left: 50%; width: 68px; height: 48px; margin: -24px 0 0 -34px; border-radius: 12px; background: rgba(15, 17, 21, .78) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M9 6.5v11l9-5.5z'/%3E%3C/svg%3E") center / 30px no-repeat; transition: background-color .15s; }
.youtube-embed > button:hover::after { background-color: var(--red-bright); }
.youtube-embed noscript { position: absolute; inset: auto 0 0; display: block; padding: 8px 12px; background: rgba(15, 17, 21, .82); color: #fff; font-size: 13px; }
.youtube-embed noscript a { color: #fca5a5; }

@media (max-width: 760px) {
  .markdown-body p { margin-bottom: 19px; font-size: 16px; line-height: 1.76; }
  .markdown-body h2 { margin-top: 44px; font-size: 29px; }
  .markdown-body h3 { margin-top: 34px; font-size: 23px; }
  .markdown-body ul,
  .markdown-body ol { padding-inline-start: 1.25em; }
  .markdown-body li { padding-inline-start: .15em; }
  .markdown-body blockquote { margin: 25px 0; padding-left: 18px; }
  .markdown-body blockquote p { font-size: 16px; }
  .article-table-scroll { margin-right: -16px; padding-right: 16px; }
  .markdown-body table { min-width: 500px; font-size: 14px; }
  .markdown-body th,
  .markdown-body td { padding: 12px 13px; }
  .markdown-body th:first-child,
  .markdown-body td:first-child { position: sticky; left: 0; background: var(--reading); }
  .markdown-body th:first-child { background: var(--elevated); }
}

/* 搜索意图重构（2026-09）：快速查找、栏目概览页、探索快捷链接 */
.finder-section { padding: 72px 0 64px; color: var(--ink); background: var(--page); }
.guide-finder { position: relative; width: min(100%, 720px); }
.guide-finder input { width: 100%; min-height: 56px; border: 1px solid var(--line-light); background: var(--elevated); padding: 0 20px; color: var(--text); font-size: 15px; }
.guide-finder input:focus { outline: none; border-color: var(--gold); }
.guide-finder input::placeholder { color: var(--muted); }
.guide-finder-results { position: relative; z-index: 5; margin-top: 8px; border: 1px solid var(--line-light); background: var(--elevated); }
.guide-finder-results a { display: grid; gap: 3px; padding: 12px 18px; border-top: 1px solid var(--line-dark); }
.guide-finder-results a:first-child { border-top: 0; }
.guide-finder-results a:hover { background: #27272a; }
.guide-finder-results span { color: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.guide-finder-results strong { font-size: 15px; }
.guide-finder-empty { padding: 12px 18px; color: var(--muted); font-size: 13px; }

.category-overview { display: grid; width: min(100%, 820px); margin: 0 auto; border-top: 1px solid var(--line-light); }
.category-overview-card { display: grid; gap: 8px; padding: 24px 4px 26px; border-bottom: 1px solid var(--line-light); border-left: 2px solid transparent; transition: background .2s, border-color .2s; }
.category-overview-card:hover { border-left-color: var(--red-bright); background: rgba(39, 39, 42, .45); }
.category-overview-card span { color: var(--gold); font-family: var(--font-display); font-size: 13px; }
.category-overview-card strong { font-size: 20px; line-height: 1.3; }
.category-overview-card p { margin: 0; color: var(--subtle); font-size: 14px; line-height: 1.55; }
.category-overview-card small { color: var(--muted); font-size: 11px; letter-spacing: .06em; }

.explore-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.explore-links a { border: 1px solid var(--gold-line); padding: 9px 14px; color: var(--text); font-size: 12px; font-weight: 600; letter-spacing: .04em; transition: background .2s, border-color .2s; }
.explore-links a:hover { border-color: var(--red-bright); background: rgba(165, 34, 34, .16); }
.explore-postlaunch { margin: 18px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }

@media (max-width: 760px) {
  .finder-section { padding: 46px 0 40px; }
  .guide-finder input { min-height: 50px; font-size: 14px; }
  .explore-links { gap: 8px; }
  .explore-links a { padding: 8px 12px; font-size: 11px; }
  .category-overview-card strong { font-size: 17px; }
}