/* cn-meiridas.cloud content site */
:root{
  --brand:#B9473F;
  --amber:#D89A45;
  --ink:#1E2026;
  --bg:#F7F4EF;
  --soft:#EEE9E2;
  --text:#2B2D31;
  --muted:#6F706F;
  --accent:#E06A3B;
  --line:#D8D0C7;
  --paper:#FFFDF9;
  --shadow:0 18px 45px rgba(30,32,38,.08);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;color:var(--text);background:var(--bg);font-family:"Noto Sans CJK SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}
button,input{font:inherit}
button{cursor:pointer}
::selection{background:rgba(185,71,63,.18)}
.skip-link{position:fixed;left:16px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 10px 10px}
.skip-link:focus{top:0}
.site-header{position:sticky;top:0;z-index:80;background:rgba(247,244,239,.96);border-bottom:1px solid rgba(216,208,199,.9);backdrop-filter:blur(14px)}
.header-shell{max-width:var(--max);margin:0 auto;min-height:76px;padding:10px 24px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:max-content}
.brand img{width:46px;height:46px;object-fit:contain;border-radius:12px}
.brand-copy{display:flex;flex-direction:column;line-height:1.25}
.brand-copy strong{font-size:1.04rem;color:var(--ink);letter-spacing:.01em}
.brand-copy small{font-size:.76rem;color:var(--muted);margin-top:4px}
.site-nav{display:flex;justify-content:center;align-items:center;gap:4px;min-width:0}
.site-nav a{padding:9px 10px;border-radius:10px;text-decoration:none;font-size:.92rem;white-space:nowrap;color:#47484b}
.site-nav a:hover,.site-nav a[aria-current="page"]{background:var(--soft);color:var(--brand)}
.search-trigger,.menu-toggle,.icon-button{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:11px;padding:9px 13px}
.search-trigger:hover,.menu-toggle:hover,.icon-button:hover{border-color:var(--brand);color:var(--brand)}
.menu-toggle{display:none}
.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:120;display:grid;place-items:start center;padding:12vh 18px 18px}
.search-backdrop{position:absolute;inset:0;background:rgba(30,32,38,.58)}
.search-panel{position:relative;width:min(720px,100%);background:var(--paper);border-radius:20px;padding:26px;box-shadow:0 25px 80px rgba(0,0,0,.22)}
.search-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.search-panel-head h2{margin:0;font-size:1.55rem;color:var(--ink)}
.search-form label,.inline-search label{display:block;font-weight:700;margin-bottom:8px}
.search-row,.inline-search>div{display:flex;gap:10px}
.search-row input,.inline-search input{min-width:0;flex:1;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 14px;color:var(--ink)}
.search-row input:focus,.inline-search input:focus{outline:3px solid rgba(185,71,63,.14);border-color:var(--brand)}
.search-row button,.inline-search button{border:0;border-radius:12px;background:var(--brand);color:#fff;padding:12px 18px;font-weight:700}
.search-note{margin:14px 0 0;color:var(--muted);font-size:.9rem}
main{min-height:60vh}
.hero,.page-hero,.section-shell,.article-page{width:min(var(--max),calc(100% - 48px));margin-left:auto;margin-right:auto}
.hero{padding:78px 0 64px;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero-copy h1,.page-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.08;letter-spacing:-.04em;color:var(--ink);margin:.15em 0 .32em;max-width:900px}
.page-hero h1{font-size:clamp(2.2rem,4.2vw,3.7rem)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--brand);display:inline-block}
.lead{font-size:1.08rem;color:#515257;max-width:760px;margin:0 0 24px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;text-decoration:none;font-weight:800;border:1px solid transparent}
.button.primary{background:var(--brand);color:#fff}
.button.primary:hover{background:#9d3933}
.button.secondary{background:var(--paper);color:var(--ink);border-color:var(--line)}
.button.secondary:hover{border-color:var(--brand);color:var(--brand)}
.button.text-button{background:transparent;color:var(--brand);border-color:transparent}
.hero-media{margin:0;background:var(--ink);border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}
.hero-media img{width:100%;aspect-ratio:1.35/1;object-fit:cover}
.hero-media figcaption{padding:14px 18px;color:#d8d7d3;font-size:.85rem}
.hero-facts{display:flex;gap:28px;flex-wrap:wrap;margin:28px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.hero-facts div{display:grid;gap:2px}
.hero-facts dt{font-size:.78rem;color:var(--muted)}
.hero-facts dd{margin:0;font-weight:700;color:var(--ink)}
.section-shell{padding:72px 0}
.section-heading{max-width:800px;margin-bottom:30px}
.section-heading h2,.feature-copy h2,.visual-strip h2,.content-split h2,.device-band h2,.bookmark-section h2,.about-band h2{font-size:clamp(1.8rem,3.2vw,2.65rem);line-height:1.2;color:var(--ink);margin:0 0 12px;letter-spacing:-.025em}
.section-heading p{margin:0;color:var(--muted)}
.split-heading{max-width:none;display:grid;grid-template-columns:1fr .8fr;align-items:end;gap:48px}
.intent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.intent-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden}
.intent-card:before{content:"";position:absolute;left:0;top:0;height:4px;width:72px;background:var(--brand)}
.intent-card h3{font-size:1.18rem;line-height:1.4;margin:8px 0 10px;color:var(--ink)}
.intent-card p{color:var(--muted);margin:0 0 16px}
.text-link{color:var(--brand);font-weight:800;text-decoration:none}
.text-link:hover{text-decoration:underline}
.feature-split,.device-band,.bookmark-section,.about-band{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:center}
.feature-image{margin:0;border-radius:26px;overflow:hidden;background:var(--soft)}
.feature-image img,.device-band img,.bookmark-section img,.about-band img{width:100%;aspect-ratio:1.35/1;object-fit:cover;border-radius:24px}
.feature-copy p,.visual-strip p,.content-split p,.device-band p,.bookmark-section p,.about-band p{color:#55565b}
.check-list{list-style:none;margin:20px 0 26px;padding:0;display:grid;gap:10px}
.check-list li{position:relative;padding-left:30px}
.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:900}
.editorial-list{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.route-list{display:grid;gap:0;border-top:1px solid var(--line)}
.route-item{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:20px;padding:22px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.route-item:hover strong,.route-item:hover b{color:var(--brand)}
.route-no{font-family:Georgia,serif;font-size:1.6rem;color:var(--amber)}
.route-item span:nth-child(2){display:grid;gap:4px}
.route-item strong{font-size:1.12rem;color:var(--ink)}
.route-item small{font-size:.92rem;color:var(--muted)}
.route-item b{font-size:.88rem}
.visual-strip{background:var(--ink);color:#fff;border-radius:28px;padding:46px;display:grid;grid-template-columns:1fr .85fr;gap:38px;align-items:center}
.visual-strip h2{color:#fff}
.visual-strip p{color:#d2d0cb}
.visual-strip img{width:100%;border-radius:18px;aspect-ratio:1.45/1;object-fit:cover}
.visual-strip .eyebrow{color:#efb15b}.visual-strip .eyebrow:before{background:#efb15b}
.visual-strip .text-link{color:#f0b666}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-grid.wide-grid{grid-template-columns:repeat(2,1fr)}
.topic-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.topic-card img{width:100%;aspect-ratio:1.6/1;object-fit:cover}
.topic-card>div{padding:22px}
.topic-card h2,.topic-card h3{margin:0 0 9px;color:var(--ink);line-height:1.35}
.topic-card h2{font-size:1.35rem}.topic-card h3{font-size:1.15rem}
.topic-card p{color:var(--muted);margin:0 0 14px}
.topic-card a{color:var(--brand);font-weight:800;text-decoration:none}
.update-panel{display:grid;grid-template-columns:.68fr 1.32fr;gap:48px;align-items:start}
.update-panel>.button{grid-column:2;justify-self:start}
.timeline{display:grid;gap:0}
.timeline-item{display:grid;grid-template-columns:122px 1fr;gap:22px;padding:0 0 26px 22px;border-left:2px solid var(--line);position:relative}
.timeline-item:before{content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--brand)}
.timeline-item time{font-size:.82rem;color:var(--muted)}
.timeline-item h2,.timeline-item h3{margin:0 0 6px;color:var(--ink);line-height:1.35}
.timeline-item h3{font-size:1.08rem}.timeline-item h2{font-size:1.28rem}
.timeline-item p{margin:0;color:var(--muted)}
.large-timeline{max-width:900px;margin:auto}
.article-list{display:grid;gap:0;border-top:1px solid var(--line)}
.article-row{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start;padding:22px 0;border-bottom:1px solid var(--line)}
.article-row h3{margin:6px 0 5px;line-height:1.35}.article-row h3 a{text-decoration:none;color:var(--ink)}
.article-row h3 a:hover{color:var(--brand)}
.article-row p{margin:0;color:var(--muted)}
.article-row time{color:var(--muted);font-size:.82rem;white-space:nowrap}
.meta-chip{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;background:#eaded8;color:#8d3a34;font-size:.74rem;font-weight:800}
.faq-stack{display:grid;gap:10px;max-width:940px}
.faq-stack details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:0 18px}
.faq-stack summary{cursor:pointer;list-style:none;padding:16px 30px 16px 0;font-weight:800;color:var(--ink);position:relative}
.faq-stack summary::-webkit-details-marker{display:none}
.faq-stack summary:after{content:"+";position:absolute;right:0;top:12px;font-size:1.4rem;color:var(--brand)}
.faq-stack details[open] summary:after{content:"−"}
.faq-stack p{margin:0 0 18px;color:var(--muted)}
.home-faq>.text-link{display:inline-block;margin-top:20px}
.inline-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px}
.inline-links a{color:var(--brand);font-weight:800}
.page-hero{padding:58px 0 44px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.page-hero>img{width:100%;border-radius:24px;aspect-ratio:1.4/1;object-fit:cover;background:var(--soft)}
.breadcrumbs{margin:0 0 20px}
.breadcrumbs ol{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;margin:0;color:var(--muted);font-size:.82rem}
.breadcrumbs li:not(:last-child):after{content:"/";margin-left:8px;color:#aaa29b}
.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--brand)}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.method-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.method-top{min-height:92px}.method-top h3{margin:0 0 8px;color:var(--ink);font-size:1.2rem}.method-top span{font-size:.84rem;color:var(--brand);font-weight:700}
.method-card ol{padding-left:20px;color:#4f5054}.method-card p{color:var(--muted);margin-bottom:0}
.content-split{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:start}
.content-split.reverse{grid-template-columns:.9fr 1.1fr}
.note-card{background:var(--soft);border-radius:var(--radius);padding:24px;border:1px solid #ddd4ca}
.note-card.warning{border-left:5px solid var(--accent)}
.note-card h2,.note-card h3{margin:0 0 10px;color:var(--ink)}
.note-card ul{margin:0;padding-left:20px}.note-card p{color:var(--muted);margin-bottom:0}
.note-card a{color:var(--brand)}
.compare-table-wrap{padding-top:36px}
.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:16px;background:var(--paper)}
.compare-table{width:100%;border-collapse:collapse;min-width:680px}
.compare-table th,.compare-table td{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.compare-table th{background:var(--soft);color:var(--ink);font-size:.9rem}.compare-table tr:last-child td{border-bottom:0}
.next-links{padding-top:42px;border-top:1px solid var(--line)}
.next-links>h2{font-size:1.6rem;color:var(--ink);margin:0 0 18px}
.next-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.next-grid a{display:grid;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none}
.next-grid a:hover{border-color:var(--brand)}
.next-grid strong{color:var(--ink)}.next-grid span{color:var(--muted);font-size:.9rem}
.number-checks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.number-checks li{display:grid;grid-template-columns:78px 1fr;gap:22px;padding:20px 0;border-bottom:1px solid var(--line)}
.number-checks span{font-family:Georgia,serif;font-size:1.55rem;color:var(--amber)}
.number-checks p{margin:0;color:#4e4f53}.number-checks strong{color:var(--ink)}
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.problem-grid article{background:var(--paper);border:1px solid var(--line);border-radius:15px;padding:22px}
.problem-grid h3{margin:0 0 7px;color:var(--ink)}.problem-grid p{margin:0;color:var(--muted)}
.definition-grid .problem-grid{grid-template-columns:repeat(3,1fr)}
.ai-search-demo{display:grid;grid-template-columns:1fr .8fr;gap:46px;align-items:center}
.ai-search-demo img{width:100%;border-radius:20px;aspect-ratio:1.45/1;object-fit:cover}
.inline-search{margin-top:20px}
.boundary-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.boundary-list li{display:grid;grid-template-columns:.7fr 1.3fr;gap:30px;padding:18px 0;border-bottom:1px solid var(--line)}
.boundary-list strong{color:var(--ink)}.boundary-list span{color:var(--muted)}
.guide-layout{display:grid;grid-template-columns:1fr 320px;gap:42px;align-items:start}
.large-list{gap:16px;border-top:0}
.guide-card{display:grid;grid-template-columns:260px 1fr;gap:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.guide-card img{width:100%;height:100%;min-height:190px;object-fit:cover;border-radius:12px}
.guide-card h2{font-size:1.25rem;line-height:1.35;margin:8px 0}.guide-card h2 a{text-decoration:none;color:var(--ink)}.guide-card h2 a:hover{color:var(--brand)}
.guide-card p{margin:0 0 10px;color:var(--muted)}
.card-meta{display:flex;justify-content:space-between;gap:10px;align-items:center}.card-meta time{font-size:.8rem;color:var(--muted)}
.sticky-card{position:sticky;top:98px;background:var(--ink);color:#fff;padding:24px;border-radius:18px}.sticky-card h2{margin:0 0 10px;font-size:1.35rem}.sticky-card p{color:#d2d0cb}.sticky-card ul{padding-left:18px;margin-bottom:0}.sticky-card a{color:#f0b666}
.article-page{padding:54px 0 20px}.article-header{max-width:900px;margin:auto}.article-header h1{font-size:clamp(2.2rem,4.5vw,4rem);line-height:1.1;letter-spacing:-.035em;color:var(--ink);margin:10px 0 16px}.article-meta{display:flex;gap:10px;color:var(--muted);font-size:.84rem;margin-top:18px}
.article-cover{max-width:1060px;margin:36px auto 44px}.article-cover img{width:100%;border-radius:26px;aspect-ratio:1.75/1;object-fit:cover}
.article-body{display:grid;grid-template-columns:260px 1fr;gap:54px;max-width:980px;margin:auto}.article-toc{align-self:start;position:sticky;top:100px;border-left:3px solid var(--brand);padding-left:18px}.article-toc h2{font-size:1rem;margin:0 0 10px}.article-toc ol{margin:0;padding-left:18px;color:var(--muted);font-size:.9rem}
.prose{font-size:1.04rem}.prose section{margin-bottom:38px}.prose h2{font-size:1.72rem;line-height:1.3;color:var(--ink);margin:0 0 12px}.prose p{color:#4d4e52;margin:0}
.related-section{max-width:980px}
.principle-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.principle-grid article{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.principle-grid h2{margin:0 0 10px;font-size:1.3rem;color:var(--ink)}.principle-grid p{margin:0;color:var(--muted)}
.policy-prose{max-width:900px}.policy-prose section{padding:24px 0;border-bottom:1px solid var(--line)}.policy-prose h2{font-size:1.45rem;color:var(--ink);margin:0 0 8px}.policy-prose p{margin:0;color:#515257}.policy-prose code{background:var(--soft);padding:2px 6px;border-radius:5px}
.search-page-hero{max-width:860px;margin:0 auto;padding:70px 24px 18px}.search-page-hero h1{font-size:clamp(2.2rem,4.5vw,3.6rem);line-height:1.15;color:var(--ink);margin:0 0 24px}
.search-results{max-width:860px}.results-head{margin-bottom:22px}.results-head h2{margin:0 0 6px;color:var(--ink)}.results-head p{margin:0;color:var(--muted)}
.result-list{display:grid;gap:12px}.result-list article{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}.result-list h3{margin:7px 0 6px}.result-list h3 a{text-decoration:none}.result-list p{margin:0 0 10px;color:var(--muted)}
.empty-state{background:var(--paper);border:1px dashed #c8beb4;border-radius:16px;padding:30px}.empty-state h2{margin:0 0 8px;color:var(--ink)}.empty-state p{color:var(--muted)}
.error-page{width:min(760px,calc(100% - 48px));margin:0 auto;padding:100px 0 120px}.error-page h1{font-size:clamp(2.4rem,5vw,4rem);line-height:1.1;color:var(--ink);margin:0 0 16px}.error-page>p:not(.eyebrow){font-size:1.05rem;color:var(--muted);max-width:600px}
.site-footer{margin-top:70px;background:var(--ink);color:#e5e3df;padding:54px 24px 22px}
.footer-grid,.footer-bottom{max-width:var(--max);margin:auto}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:38px}
.footer-grid h2{font-size:1rem;margin:0 0 14px;color:#fff}.footer-grid p{margin:0;color:#b8b7b3}.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}.footer-grid a{color:#cfcdc8;text-decoration:none}.footer-grid a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:18px;border-top:1px solid #393b41;color:#9d9b96;font-size:.84rem}.footer-bottom p{margin:0}.footer-bottom a{color:#c9c6c1}
.back-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--brand);box-shadow:var(--shadow);z-index:60}
@media (max-width:1100px){
  .header-shell{grid-template-columns:auto auto 1fr}.site-nav{position:absolute;left:20px;right:20px;top:76px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px;display:none;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.site-nav.is-open{display:flex}.site-nav a{padding:11px 12px}.menu-toggle{display:inline-flex;justify-self:start}.search-trigger{justify-self:end}.hero,.page-hero{grid-template-columns:1fr 1fr;gap:34px}.guide-layout{grid-template-columns:1fr 280px}.update-panel{grid-template-columns:1fr}.update-panel>.button{grid-column:auto}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid section:last-child{grid-column:2/4}
}
@media (max-width:900px){
  .hero,.page-hero,.feature-split,.device-band,.bookmark-section,.about-band,.visual-strip,.content-split,.content-split.reverse,.ai-search-demo{grid-template-columns:1fr}.hero{padding-top:52px}.page-hero>img{max-height:360px}.split-heading{grid-template-columns:1fr;gap:12px}.intent-grid,.method-grid,.definition-grid .problem-grid{grid-template-columns:1fr}.topic-grid,.topic-grid.wide-grid{grid-template-columns:1fr 1fr}.guide-layout{grid-template-columns:1fr}.guide-aside{order:-1}.sticky-card{position:static}.article-body{grid-template-columns:1fr;gap:28px}.article-toc{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid section:last-child{grid-column:auto}.next-grid{grid-template-columns:1fr}.visual-strip{padding:34px}.principle-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .header-shell{padding:10px 14px;grid-template-columns:1fr auto auto;gap:8px}.brand-copy small{display:none}.brand img{width:40px;height:40px}.menu-toggle,.search-trigger{font-size:.82rem;padding:8px 10px}.site-nav{left:12px;right:12px}.hero,.page-hero,.section-shell,.article-page{width:min(100% - 28px,var(--max))}.hero,.page-hero{grid-template-columns:1fr}.hero-copy h1,.page-hero h1{font-size:2.35rem}.hero-media{border-radius:20px}.section-shell{padding:52px 0}.section-heading h2,.feature-copy h2,.visual-strip h2,.content-split h2,.device-band h2,.bookmark-section h2,.about-band h2{font-size:1.85rem}.topic-grid,.topic-grid.wide-grid,.problem-grid,.principle-grid{grid-template-columns:1fr}.route-item{grid-template-columns:46px 1fr}.route-item b{grid-column:2}.timeline-item{grid-template-columns:1fr;gap:4px}.guide-card{grid-template-columns:1fr}.guide-card img{height:210px}.boundary-list li{grid-template-columns:1fr;gap:4px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.number-checks li{grid-template-columns:50px 1fr}.search-row,.inline-search>div{flex-direction:column}.article-row{grid-template-columns:1fr}.article-row time{order:-1}.visual-strip{padding:28px 22px}.search-panel{padding:20px}
}
@media (max-width:420px){
  .brand-copy strong{font-size:.9rem}.search-trigger{display:none}.header-shell{grid-template-columns:1fr auto}.hero-copy h1,.page-hero h1{font-size:2rem}.lead{font-size:1rem}.hero-actions{display:grid}.button{width:100%}.visual-strip{border-radius:18px}.intent-card,.method-card,.note-card,.principle-grid article{padding:20px}.search-modal{padding-top:8vh}.route-item{gap:10px}.route-no{font-size:1.25rem}
}