:root {
  --pink: #D96B9A;
  --pink-dark: #B64C7B;
  --mist: #B89ACB;
  --ink: #2B2530;
  --text: #322D34;
  --muted: #756D78;
  --paper: #FFF9FC;
  --soft: #F5EDF3;
  --accent: #E88A62;
  --line: rgba(43, 37, 48, .12);
  --white: #fff;
  --shadow: 0 20px 55px rgba(75, 42, 65, .10);
  --radius: 26px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100vw - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.75; text-rendering: optimizeLegibility; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--pink-dark); text-underline-offset: .22em; text-decoration-thickness: .08em; }
a:hover { color: var(--ink); }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(232, 138, 98, .75); outline-offset: 4px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1000; padding: 10px 14px; border-radius: 12px; background: var(--ink); color: white; transform: translateY(-140%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,249,252,.94); border-bottom: 1px solid rgba(43,37,48,.08); backdrop-filter: blur(16px); }
.header-inner { width: var(--container); min-height: 78px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; min-width: max-content; }
.brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 50%; box-shadow: 0 6px 18px rgba(217,107,154,.18); }
.brand span { display: grid; line-height: 1.15; gap: 4px; }
.brand strong { font-size: 19px; letter-spacing: .04em; }
.brand small { color: var(--muted); font-size: 11px; letter-spacing: .08em; }
.site-nav { display: flex; align-items: center; gap: 7px; }
.site-nav a { position: relative; padding: 9px 13px; color: var(--muted); text-decoration: none; font-weight: 650; font-size: 14px; border-radius: 999px; transition: background .2s ease,color .2s ease,transform .2s ease; }
.site-nav a:hover { background: var(--soft); color: var(--ink); transform: translateY(-1px); }
.site-nav a.is-active { background: rgba(217,107,154,.12); color: var(--pink-dark); }
.site-nav a.is-active::after { content: ""; position: absolute; left: 50%; bottom: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--pink); transform: translateX(-50%); }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 14px; background: var(--soft); align-items: center; justify-content: center; flex-direction: column; gap: 5px; cursor: pointer; }
.menu-button span:not(.sr-only) { width: 19px; height: 2px; background: var(--ink); border-radius: 9px; transition: transform .2s ease,opacity .2s ease; }
.menu-button[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(7px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
.menu-button[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-7px) rotate(-45deg); }
.reading-progress { position: fixed; left: 0; right: 0; top: 78px; z-index: 90; height: 2px; pointer-events: none; }
.reading-progress span { display: block; height: 100%; width: 0; background: var(--accent); transform-origin: left center; }
.page-main { width: var(--container); margin: 0 auto; }
.eyebrow { margin: 0 0 10px; color: var(--pink-dark); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1,h2,h3 { color: var(--ink); line-height: 1.22; text-wrap: balance; }
h1 { margin: 0; font-size: clamp(38px,5.2vw,76px); letter-spacing: -.055em; }
h2 { margin: 0; font-size: clamp(28px,3.2vw,44px); letter-spacing: -.035em; }
h3 { margin: 0; font-size: 19px; letter-spacing: -.015em; }
p { margin-top: 0; }
.hero-lead { max-width: 720px; margin: 24px 0 0; color: var(--muted); font-size: clamp(17px,1.7vw,21px); }
.action-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 28px; }
.btn { display: inline-flex; min-height: 48px; padding: 12px 20px; border-radius: 999px; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font-weight: 750; transition: transform .2s ease,box-shadow .2s ease,background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: var(--ink); color: white; box-shadow: 0 14px 28px rgba(43,37,48,.17); }
.btn.primary:hover { background: #17131a; color: white; }
.btn.secondary { border: 1px solid rgba(43,37,48,.16); background: rgba(255,255,255,.72); color: var(--ink); }
.text-link,.inline-cta { display: inline-flex; align-items: center; gap: 8px; font-weight: 750; }
.section-heading { max-width: 800px; margin-bottom: 34px; }
.section-heading > p:last-child { margin: 15px 0 0; color: var(--muted); font-size: 17px; }
.section-heading.compact { margin-bottom: 24px; }
.home-hero { min-height: 650px; padding: 70px 0 74px; display: grid; grid-template-columns: minmax(0,1.08fr) minmax(360px,.92fr); gap: 64px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.hero-visual { position: relative; margin: 0; padding: 18px; border-radius: 42px 42px 120px 42px; background: linear-gradient(150deg, rgba(217,107,154,.14), rgba(184,154,203,.2)); box-shadow: var(--shadow); }
.hero-visual::before { content: ""; position: absolute; inset: 9% auto auto -28px; width: 90px; height: 90px; border: 1px solid rgba(217,107,154,.26); border-radius: 50%; z-index: -1; }
.hero-visual img { width: 100%; aspect-ratio: 1.12; object-fit: cover; border-radius: 30px 30px 105px 30px; }
.hero-visual figcaption { padding: 14px 8px 2px; color: var(--muted); font-size: 13px; }
.hero-facts { margin: 36px 0 0; padding-top: 24px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.hero-facts div { min-width: 0; }
.hero-facts dt { color: var(--muted); font-size: 12px; }
.hero-facts dd { margin: 4px 0 0; color: var(--ink); font-weight: 800; font-size: 14px; }
.flow-section { padding: 86px 0; border-top: 1px solid var(--line); }
.flow-track { display: grid; grid-template-columns: 1.3fr auto 1fr auto 1fr auto 1fr; gap: 12px; align-items: stretch; }
.flow-step { display: flex; flex-direction: column; min-height: 240px; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255,255,255,.7); color: var(--text); text-decoration: none; transition: transform .22s ease,box-shadow .22s ease,border-color .22s ease; }
.flow-step:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(217,107,154,.3); color: var(--text); }
.flow-step span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--soft); color: var(--pink-dark); font-size: 12px; font-weight: 850; }
.flow-step strong { margin-top: 38px; color: var(--ink); font-size: 18px; }
.flow-step p { margin: 9px 0 0; color: var(--muted); font-size: 14px; }
.flow-step.main-step { background: var(--ink); color: white; border-color: var(--ink); }
.flow-step.main-step strong { color: white; }
.flow-step.main-step p { color: rgba(255,255,255,.72); }
.flow-step.main-step span { background: rgba(255,255,255,.12); color: #FFDDEB; }
.flow-connector { display: grid; place-items: center; color: var(--mist); font-size: 24px; }
.watch-preview { margin: 30px 0 100px; padding: 56px; border-radius: 40px; background: var(--soft); display: grid; grid-template-columns: 1fr .78fr; gap: 54px; align-items: center; }
.watch-copy p:not(.eyebrow) { color: var(--muted); }
.editorial-image { margin: 0; }
.editorial-image img { width: 100%; border-radius: 130px 28px 28px 28px; box-shadow: var(--shadow); }
.paths-section { padding: 10px 0 90px; }
.path-list,.map-links,.link-list { list-style: none; margin: 0; padding: 0; }
.path-list { border-top: 1px solid var(--line); }
.path-list li { border-bottom: 1px solid var(--line); }
.path-list a { display: grid; grid-template-columns: minmax(220px,.65fr) 1fr auto; gap: 30px; align-items: center; padding: 24px 4px; color: var(--text); text-decoration: none; }
.path-list a::after { content: "→"; color: var(--pink-dark); font-size: 22px; transition: transform .2s ease; }
.path-list a:hover::after { transform: translateX(5px); }
.path-list strong { color: var(--ink); font-size: 18px; }
.path-list span { color: var(--muted); }
.device-band { margin: 10px 0 100px; padding: 38px 54px; border-radius: 34px; background: var(--ink); color: rgba(255,255,255,.72); display: grid; grid-template-columns: 1fr .7fr; gap: 50px; align-items: center; overflow: hidden; }
.device-band h2 { color: white; }
.device-band .eyebrow { color: #F3A8C7; }
.device-band img { border-radius: 180px 26px 26px 26px; }
.faq-section { padding: 10px 0 100px; max-width: 900px; }
.faq-section.wide { margin: 0 auto; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 22px 44px 22px 0; list-style: none; cursor: pointer; color: var(--ink); font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 2px; top: 20px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--soft); color: var(--pink-dark); }
.faq-list details[open] summary::after { content: "−"; }
.faq-answer { padding: 0 48px 22px 0; color: var(--muted); }
.section-foot { margin-top: 24px; }
.breadcrumbs { padding: 26px 0 0; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; color: var(--muted); font-size: 13px; }
.breadcrumbs li + li::before { content: "/"; margin-right: 8px; color: rgba(117,109,120,.45); }
.breadcrumbs a { color: var(--muted); }
.article-hero { padding: 58px 0 76px; display: grid; grid-template-columns: 1fr .72fr; gap: 58px; align-items: center; }
.article-hero h1 { font-size: clamp(38px,4.8vw,66px); }
.article-hero p:not(.eyebrow) { margin-top: 22px; color: var(--muted); font-size: 18px; }
.article-hero img { width: 100%; border-radius: 34px 110px 34px 34px; box-shadow: var(--shadow); }
.topic-index { padding: 72px 0 86px; border-top: 1px solid var(--line); }
.topic-list { border-top: 1px solid var(--line); }
.topic-row { display: grid; grid-template-columns: 70px 1fr; gap: 26px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.topic-number { color: var(--mist); font-size: 13px; font-weight: 850; letter-spacing: .1em; }
.topic-row p { margin: 8px 0 0; max-width: 920px; color: var(--muted); }
.split-section { margin: 10px 0 90px; padding: 48px; display: grid; grid-template-columns: 1fr .8fr; gap: 52px; align-items: center; border-radius: 36px; background: #fff; box-shadow: var(--shadow); }
.split-copy p:not(.eyebrow) { color: var(--muted); }
.split-section figure { margin: 0; }
.split-section img { border-radius: 28px; }
.browser-grid { padding: 0 0 90px; display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.browser-grid .section-heading { grid-column: 1 / -1; }
.browser-grid article { padding: 26px; border-radius: 22px; background: var(--soft); }
.browser-grid p { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.next-steps { margin: 0 0 96px; padding: 32px 36px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.next-steps.soft { border: 0; border-radius: 28px; background: var(--soft); }
.next-steps h2 { font-size: clamp(24px,2.5vw,34px); }
.next-steps p { margin: 9px 0 0; color: var(--muted); }
.device-notes { padding: 60px 0 90px; border-top: 1px solid var(--line); }
.device-table { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.device-table article { min-height: 210px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.45); }
.device-table p { margin: 10px 0 0; color: var(--muted); }
.scenario-section { margin-bottom: 90px; display: grid; grid-template-columns: 1fr 320px; gap: 46px; }
.scenario-main p:not(.eyebrow) { max-width: 780px; color: var(--muted); }
.scenario-section aside { padding: 26px; border-radius: 22px; background: var(--ink); color: white; align-self: start; }
.scenario-section aside h3 { color: white; margin-bottom: 14px; }
.scenario-section aside a { display: block; padding: 11px 0; border-top: 1px solid rgba(255,255,255,.12); color: #FFDDEB; }
.image-text-band { margin-bottom: 96px; padding: 34px; border-radius: 32px; background: var(--soft); display: grid; grid-template-columns: .8fr 1fr; gap: 42px; align-items: center; }
.image-text-band img { border-radius: 24px; }
.official-lead { padding: 62px 0 72px; display: grid; grid-template-columns: 1fr .62fr; gap: 58px; align-items: center; }
.official-lead h1 { font-size: clamp(38px,4.6vw,64px); }
.official-lead p:not(.eyebrow) { margin-top: 20px; color: var(--muted); font-size: 18px; }
.official-lead img { border-radius: 50% 50% 26px 26px; box-shadow: var(--shadow); }
.identity-grid { display: grid; grid-template-columns: 1.2fr .9fr .9fr; gap: 16px; padding: 12px 0 90px; }
.identity-grid article { min-height: 300px; padding: 28px; border-radius: 26px; background: white; border: 1px solid var(--line); }
.identity-grid article:first-child { background: var(--ink); }
.identity-grid article:first-child h2 { color: white; }
.identity-grid article:first-child p { color: rgba(255,255,255,.7); }
.identity-grid article:first-child a { color: #FFDDEB; }
.identity-grid span { color: var(--mist); font-weight: 850; }
.identity-grid h2 { margin-top: 38px; font-size: 25px; }
.identity-grid p { color: var(--muted); }
.official-map { padding: 0 0 88px; }
.map-links { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.map-links a { display: block; min-height: 180px; padding: 20px; border-radius: 20px; background: var(--soft); color: var(--text); text-decoration: none; }
.map-links strong { display: block; color: var(--ink); }
.map-links span { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.trust-section { margin-bottom: 96px; padding: 42px; border-radius: 34px; background: white; box-shadow: var(--shadow); display: grid; grid-template-columns: 1fr .65fr; gap: 48px; align-items: center; }
.trust-section p:not(.eyebrow) { color: var(--muted); }
.trust-section img { border-radius: 24px 100px 24px 24px; }
.download-shell { padding: 66px 0 86px; display: grid; grid-template-columns: 1fr .7fr; gap: 56px; align-items: center; }
.download-intro > p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.download-shell figure { margin: 0; }
.download-shell img { border-radius: 120px 30px 30px 30px; box-shadow: var(--shadow); }
.notice-box { margin-top: 26px; padding: 22px; border-left: 4px solid var(--accent); border-radius: 0 18px 18px 0; background: var(--soft); }
.notice-box p { margin: 6px 0 0; color: var(--muted); }
.download-checklist { padding: 68px 0 90px; border-top: 1px solid var(--line); }
.download-checklist ol { list-style: none; margin: 0; padding: 0; counter-reset: dlist; display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.download-checklist li { counter-increment: dlist; padding: 28px; border-radius: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.55); }
.download-checklist li::before { content: "0" counter(dlist); color: var(--pink); font-size: 13px; font-weight: 850; }
.download-checklist strong { display: block; margin-top: 25px; color: var(--ink); font-size: 20px; }
.download-checklist p { margin: 8px 0 0; color: var(--muted); }
.guide-lead { padding: 60px 0 66px; display: grid; grid-template-columns: 1fr .55fr; gap: 54px; align-items: center; }
.guide-lead h1 { font-size: clamp(38px,4.5vw,62px); }
.guide-lead p:not(.eyebrow) { margin-top: 20px; color: var(--muted); font-size: 17px; }
.guide-lead img { border-radius: 34px 110px 34px 34px; }
.support-index { padding: 54px 0 88px; border-top: 1px solid var(--line); }
.support-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.support-head h2 { font-size: 34px; }
.support-head p { color: var(--muted); }
.support-list { border-top: 1px solid var(--line); }
.support-list article { display: grid; grid-template-columns: 70px 1fr; gap: 26px; padding: 27px 0 30px; border-bottom: 1px solid var(--line); }
.support-list article > span { color: var(--mist); font-size: 12px; font-weight: 850; letter-spacing: .12em; }
.support-list .summary { margin: 7px 0; color: var(--pink-dark); font-weight: 700; }
.support-list p:not(.summary) { margin: 7px 0 0; max-width: 930px; color: var(--muted); }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; margin-top: 28px; }
.pagination a { justify-self: start; padding: 10px 14px; border-radius: 999px; background: var(--soft); text-decoration: none; font-weight: 700; }
.pagination a:last-child { justify-self: end; }
.pagination > span { color: var(--muted); font-size: 13px; }
.simple-hero { max-width: 840px; padding: 68px 0 48px; }
.simple-hero h1 { font-size: clamp(40px,4.8vw,64px); }
.simple-hero > p:last-child { margin-top: 20px; color: var(--muted); font-size: 18px; }
.prose { max-width: 820px; margin: 0 auto; padding: 70px 0 100px; }
.prose h1 { font-size: clamp(40px,4.5vw,62px); }
.prose h2 { margin-top: 46px; font-size: 28px; }
.prose p { color: var(--muted); }
.error-shell { max-width: 760px; margin: 90px auto 120px; padding: 50px; border-radius: 34px; background: var(--soft); }
.error-shell h1 { font-size: clamp(46px,6vw,72px); }
.error-shell > p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.site-footer { margin-top: 30px; background: var(--ink); color: rgba(255,255,255,.68); }
.footer-grid { width: var(--container); margin: auto; padding: 58px 0; display: grid; grid-template-columns: 1.05fr .9fr 1fr; gap: 58px; }
.footer-intro strong { color: white; font-size: 24px; }
.footer-intro p { margin-top: 12px; max-width: 340px; }
.footer-links { display: grid; align-content: start; }
.footer-links a { padding: 8px 0; color: #F4D6E5; }
.footer-note a { color: #F4D6E5; }
.footer-bottom { width: var(--container); margin: auto; padding: 18px 0 26px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; font-size: 12px; }
@media (max-width: 1020px) {
  .site-nav { gap: 2px; }
  .site-nav a { padding-inline: 9px; font-size: 13px; }
  .home-hero,.article-hero,.official-lead,.download-shell { grid-template-columns: 1fr 340px; gap: 34px; }
  .flow-track { grid-template-columns: repeat(2,1fr); }
  .flow-connector { display: none; }
  .map-links { grid-template-columns: repeat(3,1fr); }
  .browser-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 800px) {
  :root { --container: min(100% - 28px, 720px); }
  html { scroll-behavior: auto; }
  .header-inner { min-height: 68px; }
  .reading-progress { top: 68px; }
  .menu-button { display: flex; }
  .site-nav { position: fixed; left: 14px; right: 14px; top: 76px; display: grid; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,249,252,.98); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s ease,transform .2s ease,visibility .2s ease; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { padding: 12px 14px; font-size: 15px; }
  .site-nav a.is-active::after { left: auto; right: 14px; bottom: 50%; transform: translateY(50%); }
  .home-hero,.article-hero,.official-lead,.download-shell,.guide-lead { min-height: 0; padding: 44px 0 58px; grid-template-columns: 1fr; }
  .home-hero { gap: 38px; }
  h1 { letter-spacing: -.04em; }
  .hero-visual { max-width: 620px; justify-self: center; }
  .hero-facts { grid-template-columns: 1fr; }
  .flow-section { padding: 66px 0; }
  .flow-track { grid-template-columns: 1fr 1fr; }
  .flow-step { min-height: 210px; }
  .watch-preview,.split-section,.device-band,.trust-section,.image-text-band { padding: 28px; grid-template-columns: 1fr; gap: 34px; border-radius: 28px; }
  .path-list a { grid-template-columns: 1fr auto; gap: 8px 18px; }
  .path-list span { grid-column: 1 / -1; }
  .device-band img { max-width: 480px; }
  .topic-row,.support-list article { grid-template-columns: 46px 1fr; gap: 14px; }
  .scenario-section { grid-template-columns: 1fr; }
  .identity-grid { grid-template-columns: 1fr; }
  .identity-grid article { min-height: 0; }
  .map-links { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  :root { --container: calc(100% - 24px); }
  .brand img { width: 40px; height: 40px; }
  .brand small { display: none; }
  h1 { font-size: clamp(35px,11vw,50px); }
  h2 { font-size: clamp(26px,8vw,36px); }
  .home-hero,.article-hero,.official-lead,.download-shell,.guide-lead { padding-top: 36px; }
  .hero-lead,.article-hero p:not(.eyebrow),.download-intro > p:not(.eyebrow) { font-size: 16px; }
  .action-row { align-items: stretch; }
  .action-row .btn { flex: 1 1 100%; }
  .flow-track { grid-template-columns: 1fr; }
  .flow-step { min-height: 0; }
  .watch-preview,.split-section,.device-band,.trust-section,.image-text-band { margin-left: -4px; margin-right: -4px; padding: 23px; }
  .browser-grid,.device-table,.download-checklist ol { grid-template-columns: 1fr; }
  .device-table { border-right: 1px solid var(--line); }
  .map-links { grid-template-columns: 1fr; }
  .next-steps { padding-inline: 8px; flex-direction: column; align-items: flex-start; }
  .next-steps.soft { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-note { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .support-list article { grid-template-columns: 1fr; }
  .support-list article > span { margin-bottom: -6px; }
}
@media print {
  .site-header,.reading-progress,.site-footer,.action-row,.pagination,.btn { display: none !important; }
  :root { --container: 100%; }
  body { background: white; color: #111; }
  .page-main { width: 100%; }
  a { color: inherit; text-decoration: underline; }
  .hero-visual,.article-hero img,.official-lead img,.download-shell img,.guide-lead img { display: none; }
  .home-hero,.article-hero,.official-lead,.download-shell,.guide-lead { display: block; min-height: 0; padding: 20px 0; }
  .support-list article,.topic-row { break-inside: avoid; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}