:root{
  --brand:#B9473F;--amber:#D89A45;--ink:#1E2026;--bg:#F7F4EF;--soft:#EEE9E2;
  --text:#2B2D31;--muted:#6F706F;--accent:#E06A3B;--line:#D9D1C7;--white:#fff;
  --shadow:0 16px 44px rgba(30,32,38,.09);--radius:20px;--shell:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-wrap:anywhere}body.is-locked{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}button,input{font:inherit}.shell{width:min(calc(100% - 48px),var(--shell));margin-inline:auto}.shell--narrow{width:min(calc(100% - 48px),860px)}.section{padding:82px 0}.section--warm{background:var(--soft)}.section--soft{background:#f1ede7}.section--dark{background:var(--ink);color:#f6f0e8}.section--accent{background:var(--brand);color:#fff}.skip-link{position:absolute;left:-9999px;top:8px;z-index:999;background:#fff;padding:10px 14px}.skip-link:focus{left:12px}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.eyebrow{margin:0 0 10px;color:var(--brand);font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.section--dark .eyebrow,.section--accent .eyebrow,.section-heading--light .eyebrow{color:#f0b067}.lede{font-size:1.1rem;color:var(--muted);max-width:760px}.section-heading{margin-bottom:32px;max-width:760px}.section-heading h2,.feature-split h2,.guide-layout h2,.content-prose h2,.not-found h1,.search-page h1{margin:.15em 0 .45em;color:var(--ink);font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.22;letter-spacing:-.03em}.section--dark .section-heading h2,.section--dark .feature-split h2,.section--accent .section-heading h2{color:#fff}.section-heading p:last-child{color:var(--muted)}.section-heading--split{max-width:none;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:48px;align-items:end}.section-heading--split>p{margin:0 0 8px}.section-heading--light h2{color:#fff}.text-link,.arrow-link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:750;text-decoration:none}.text-link:hover,.arrow-link:hover{text-decoration:underline}.text-link--light{color:#f7c783}.text-links{display:flex;gap:24px;flex-wrap:wrap;margin-top:26px}.button-row,.hero__actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:11px 18px;border:1px solid transparent;border-radius:999px;font-weight:800;text-decoration:none;transition:.2s ease}.button:hover{transform:translateY(-1px)}.button--primary{background:var(--brand);color:#fff}.button--secondary{background:var(--accent);color:#fff}.button--ghost{border-color:#bdb3a7;background:transparent}.button--light{background:#fff;color:var(--ink)}
.utility-bar{background:var(--ink);color:#d8d5d0;font-size:.83rem}.utility-bar__inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:24px}.utility-bar p{margin:0}.utility-bar a{color:#f2c580;text-decoration:none}.site-header{position:relative;z-index:50;background:rgba(247,244,239,.97);border-bottom:1px solid var(--line)}.header-main{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brand img{width:48px;height:48px;object-fit:contain}.brand span{display:grid;line-height:1.25}.brand strong{font-size:1.03rem}.brand small{margin-top:4px;color:var(--muted);font-size:.76rem}.header-actions{display:flex;gap:10px}.icon-button,.menu-button{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:9px 14px;cursor:pointer;font-weight:700}.menu-button{display:none}.site-nav{background:#fff;border-top:1px solid #ebe4dc}.site-nav__inner{display:flex;align-items:center;gap:5px;min-height:50px;overflow:auto;scrollbar-width:none}.site-nav a{padding:10px 13px;border-radius:10px;color:#4c4b4b;text-decoration:none;white-space:nowrap;font-size:.93rem;font-weight:700}.site-nav a:hover,.site-nav a.is-active{background:var(--soft);color:var(--brand)}
.breadcrumbs{width:min(calc(100% - 48px),var(--shell));margin:18px auto 0;font-size:.84rem;color:var(--muted)}.breadcrumbs ol{display:flex;gap:8px;list-style:none;margin:0;padding:0;flex-wrap:wrap}.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#aaa}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--brand)}
.search-modal[hidden]{display:none!important}.search-modal{position:fixed;inset:0;z-index:100}.search-modal__backdrop{position:absolute;inset:0;background:rgba(23,24,27,.68);backdrop-filter:blur(4px)}.search-modal__panel{position:relative;width:min(calc(100% - 32px),680px);margin:10vh auto 0;background:var(--bg);border-radius:24px;padding:36px;box-shadow:0 30px 90px rgba(0,0,0,.3)}.search-modal__panel h2{margin:0 0 8px;font-size:2rem}.search-modal__panel>p{color:var(--muted)}.search-modal__close{position:absolute;right:18px;top:16px;border:0;background:transparent;font-size:2rem;cursor:pointer;color:var(--muted)}.search-form label,.search-page__form label{display:block;margin-bottom:7px;font-weight:750}.search-form__row,.search-page__form>div{display:flex;gap:8px}.search-form input,.search-page__form input{flex:1;min-width:0;border:1px solid #bbb1a6;background:#fff;border-radius:12px;padding:12px 14px;color:var(--text)}.search-form button,.search-page__form button{border:0;border-radius:12px;background:var(--brand);color:#fff;padding:11px 18px;font-weight:800;cursor:pointer}
.hero{padding:70px 0 72px}.hero--home{background:linear-gradient(180deg,#f2ede6 0,var(--bg) 100%)}.hero__grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:64px;align-items:center}.hero h1{margin:.14em 0 .35em;color:var(--ink);font-size:clamp(2.6rem,5.4vw,5rem);line-height:1.04;letter-spacing:-.055em}.hero__lead{max-width:690px;color:#535356;font-size:1.12rem}.hero__actions{margin-top:28px}.hero__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0 0;padding:0;list-style:none}.hero__facts li{border-top:2px solid var(--line);padding-top:12px}.hero__facts strong{display:block;color:var(--ink);font-size:.9rem}.hero__facts span{display:block;color:var(--muted);font-size:.78rem}.hero__media{position:relative}.hero__media img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:32px 8px 32px 8px;box-shadow:var(--shadow)}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.path-card{position:relative;min-height:230px;padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;text-decoration:none;transition:.2s ease}.path-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c9aaa2}.path-card__index{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:var(--soft);color:var(--brand);font-weight:850}.path-card h3{margin:28px 0 8px;color:var(--ink);font-size:1.28rem}.path-card p{margin:0;color:var(--muted);font-size:.92rem}.path-card::after{content:"→";position:absolute;right:22px;bottom:18px;color:var(--brand);font-size:1.4rem}.feature-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:64px;align-items:center}.feature-split--reverse .feature-split__media{order:-1}.feature-split__copy p{color:var(--muted)}.section--dark .feature-split__copy p{color:#d7d4d0}.feature-split__copy a:not(.button):not(.text-link){color:var(--brand);font-weight:700}.section--dark .feature-split__copy a{color:#f0b067}.feature-split__media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.editorial-list{border-top:1px solid var(--line)}.editorial-list--dark{border-color:#4a4b50}.editorial-row{display:grid;grid-template-columns:58px minmax(0,1fr) auto;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.editorial-list--dark .editorial-row{border-color:#47484e}.editorial-row__number{color:#a5a09a;font-variant-numeric:tabular-nums;font-size:.83rem}.editorial-row h3{margin:0;color:var(--ink);font-size:1.18rem}.editorial-list--dark h3{color:#fff}.editorial-row p{margin:5px 0 0;color:var(--muted);font-size:.92rem}.editorial-list--dark p{color:#bfc0c3}.editorial-row__link{display:inline-flex;align-items:center;gap:8px;color:var(--brand);text-decoration:none;font-weight:750;white-space:nowrap}.editorial-list--dark .editorial-row__link{color:#f0b067}
.image-band{position:relative;overflow:hidden;background:var(--ink);color:#fff}.image-band::before{content:"";position:absolute;inset:0 48% 0 0;background:url('/app.webp') center/cover no-repeat;opacity:.42}.image-band__content{position:relative;margin-left:auto;width:52%;padding:70px 0 70px 58px}.image-band__content h2{font-size:clamp(2rem,3.3vw,3rem);line-height:1.18;margin:.2em 0}.image-band__content p{color:#d4d4d4}.step-list{list-style:none;margin:24px 0 0;padding:0}.step-list li{display:flex;gap:12px;padding:13px 0;border-top:1px solid rgba(255,255,255,.15)}.step-list span{color:#f0b067;font-weight:850}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.topic-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.topic-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.topic-card>div{padding:22px}.topic-card h3{margin:0 0 8px;color:var(--ink)}.topic-card p{color:var(--muted);font-size:.92rem}.topic-card a{color:var(--brand);font-weight:750;text-decoration:none}.guide-layout{display:grid;grid-template-columns:minmax(0,.76fr) minmax(480px,1.24fr);gap:70px;align-items:start}.guide-layout__intro{position:sticky;top:24px}.numbered-guide{border-top:1px solid var(--line)}.numbered-guide a{display:grid;grid-template-columns:50px 1fr;gap:4px 16px;padding:21px 0;border-bottom:1px solid var(--line);text-decoration:none}.numbered-guide span{grid-row:1/3;color:var(--brand);font-weight:850}.numbered-guide strong{color:var(--ink)}.numbered-guide small{color:var(--muted)}.faq-preview{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.faq-preview__intro{align-self:start}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h3{font-size:1.05rem;margin:0}.faq-item button{width:100%;text-align:left;border:0;background:transparent;padding:19px 36px 19px 0;color:var(--ink);font-weight:800;cursor:pointer;position:relative}.faq-item button::after{content:"+";position:absolute;right:4px;top:16px;font-size:1.4rem}.faq-item button[aria-expanded="true"]::after{content:"−"}.faq-item__answer{padding:0 0 20px;color:var(--muted)}.faq-item__answer[hidden]{display:none}.faq-list--page .faq-item button{font-size:1.03rem}.final-cta{display:flex;align-items:center;justify-content:space-between;gap:40px}.final-cta h2{margin:.2em 0;font-size:clamp(1.9rem,3vw,2.6rem)}.final-cta p{max-width:720px;color:rgba(255,255,255,.82)}
.page-hero{padding:58px 0 66px;background:linear-gradient(180deg,#eee7de 0,var(--bg) 100%)}.page-hero__grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.72fr);gap:58px;align-items:center}.page-hero h1{margin:.14em 0 .35em;color:var(--ink);font-size:clamp(2.25rem,4.2vw,4rem);line-height:1.08;letter-spacing:-.045em}.page-hero p:last-child{max-width:720px;color:var(--muted);font-size:1.06rem}.page-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px 8px 24px 8px}.page-hero--compact{padding-bottom:50px}.page-hero--faq{background:linear-gradient(180deg,#eee7de 0,#f4f0ea 100%)}
.comparison-layout{display:grid;grid-template-columns:.66fr 1.34fr;gap:60px}.comparison-intro{align-self:start;position:sticky;top:24px}.comparison-table{border-top:2px solid var(--ink)}.comparison-row{display:grid;grid-template-columns:1.05fr 1fr 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);align-items:start}.comparison-row--head{font-weight:850;color:var(--ink)}.comparison-row span{color:var(--muted)}.comparison-row strong{color:var(--ink)}.three-column{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.three-column article,.signal-grid article,.safety-grid article,.issue-grid article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.three-column h3,.signal-grid h3,.safety-grid h2,.safety-grid h3,.issue-grid h3{margin:0 0 9px;color:var(--ink)}.three-column p,.signal-grid p,.safety-grid p,.issue-grid p{margin:0;color:var(--muted)}.content-prose{max-width:820px}.content-prose p{font-size:1.02rem}.note-box{margin:28px 0;padding:24px;border-left:4px solid var(--amber);background:#fff8ea;border-radius:0 14px 14px 0}.note-box h2,.note-box h3{margin-top:0}.checkpoint-layout{display:grid;grid-template-columns:.62fr 1.38fr;gap:60px}.checkpoint-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.checkpoint-list li{display:grid;grid-template-columns:58px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.checkpoint-list li>span{color:var(--brand);font-weight:900}.checkpoint-list h3{margin:0 0 4px}.checkpoint-list p{margin:0;color:var(--muted)}.signal-grid,.safety-grid,.issue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.signal-grid a,.safety-grid a{display:inline-block;margin-top:14px;color:var(--brand);font-weight:750;text-decoration:none}.issue-grid{grid-template-columns:repeat(4,1fr)}.issue-grid article>span{display:inline-grid;place-items:center;width:34px;height:34px;margin-bottom:22px;border-radius:50%;background:var(--soft);color:var(--brand);font-weight:900}.intent-map__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.intent-map__grid article{padding:26px;border-left:4px solid var(--brand);background:#fff}.intent-map__grid h3{margin:0 0 8px}.intent-map__grid p{margin:0;color:var(--muted)}
.updates-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.55fr);gap:60px}.updates-aside{position:relative}.sticky-panel{position:sticky;top:24px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.sticky-panel h2{margin-top:0}.sticky-panel a{display:block;padding:8px 0;color:var(--brand);font-weight:700;text-decoration:none}.updates-list{border-top:2px solid var(--ink)}.update-item{display:grid;grid-template-columns:110px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}.update-item__date{font-size:.84rem;color:var(--muted)}.update-item h2{margin:0 0 7px;font-size:1.35rem}.update-item h2 a{text-decoration:none}.update-item p{margin:0;color:var(--muted)}.topic-detail{display:grid;grid-template-columns:.62fr 1.38fr;gap:48px;padding:42px 0;border-bottom:1px solid var(--line)}.topic-detail__intro h2{margin:.2em 0}.topic-detail__intro p{color:var(--muted)}.topic-detail__list{display:grid;gap:10px}.topic-detail__list a{display:flex;justify-content:space-between;gap:20px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#fff;text-decoration:none}.topic-detail__list a::after{content:"→";color:var(--brand)}.journey{display:grid;grid-template-columns:.62fr 1.38fr;gap:60px}.journey__list{list-style:none;margin:0;padding:0;counter-reset:journey}.journey__list li{counter-increment:journey;padding:20px 0 20px 60px;border-top:1px solid var(--line);position:relative}.journey__list li::before{content:counter(journey,decimal-leading-zero);position:absolute;left:0;color:var(--brand);font-weight:900}.journey__list h3{margin:0 0 4px}.journey__list p{margin:0;color:var(--muted)}.faq-page-layout{display:grid;grid-template-columns:.55fr 1.45fr;gap:60px}.faq-page-layout>aside{position:sticky;top:24px;align-self:start}.inline-search{margin-top:22px}.inline-search a{color:var(--brand);font-weight:750}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff}.content-card__media{display:block;overflow:hidden}.content-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:.25s ease}.content-card:hover img{transform:scale(1.02)}.content-card__body{padding:22px}.content-card h3{margin:.25em 0 .45em;line-height:1.35}.content-card h3 a{text-decoration:none}.content-card p{color:var(--muted);font-size:.92rem}.card-meta{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:20px;padding-top:14px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted)}.card-meta a{color:var(--brand);font-weight:750;text-decoration:none}
.search-page{min-height:64vh}.search-page__form{margin:34px 0;padding:24px;background:var(--soft);border-radius:18px}.search-results{margin-top:42px;border-top:2px solid var(--ink)}.search-results__summary{display:flex;align-items:baseline;gap:8px;padding:18px 0;border-bottom:1px solid var(--line)}.search-results__summary strong{font-size:2rem;color:var(--brand)}.search-result{padding:24px 0;border-bottom:1px solid var(--line)}.search-result>span{font-size:.75rem;color:var(--muted);font-weight:800}.search-result h2{margin:5px 0;font-size:1.3rem}.search-result h2 a{text-decoration:none}.search-result p{margin:0 0 10px;color:var(--muted)}.not-found-panel{padding:32px;border:1px solid var(--line);border-radius:18px;background:#fff}.not-found-panel h2{margin-top:0}.not-found-panel .button-row{margin-top:22px}
.article-header{padding:58px 0 36px}.article-header h1{font-size:clamp(2.25rem,4.2vw,3.8rem);line-height:1.12;letter-spacing:-.045em;margin:.18em 0}.article-deck{font-size:1.12rem;color:var(--muted);max-width:800px}.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.82rem}.article-layout{display:grid;grid-template-columns:220px minmax(0,760px);gap:60px;justify-content:center;padding-bottom:80px}.article-toc{position:sticky;top:24px;align-self:start;border-top:2px solid var(--ink);padding-top:14px}.article-toc strong{display:block;margin-bottom:10px}.article-toc a{display:block;padding:6px 0;color:var(--muted);text-decoration:none;font-size:.88rem}.article-toc a:hover{color:var(--brand)}.article-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px;margin-bottom:38px}.article-content section{scroll-margin-top:20px;margin-bottom:42px}.article-content h2{font-size:1.75rem;line-height:1.3;color:var(--ink);margin-bottom:16px}.article-content p{font-size:1.03rem;color:#3e4044}.article-return{margin-top:50px;padding:24px;border-top:2px solid var(--ink);background:var(--soft)}.article-return p{margin-top:0}.article-return a{color:var(--brand);font-weight:800;text-decoration:none}
.not-found{text-align:center;min-height:62vh;display:grid;align-items:center}.not-found .button-row{justify-content:center;margin-top:26px}.not-found-links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:42px;text-align:left}.not-found-links a{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none}.not-found-links strong,.not-found-links span{display:block}.not-found-links span{margin-top:4px;color:var(--muted);font-size:.86rem}
.site-footer{background:#17191e;color:#d2d0cc;padding:64px 0 24px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:45px}.brand--footer strong{color:#fff}.brand--footer small{color:#a9aaad}.footer-brand p{max-width:430px;color:#aaa;font-size:.88rem}.footer-grid section:not(.footer-brand) h2{margin:0 0 15px;color:#fff;font-size:.95rem}.footer-grid section:not(.footer-brand) a{display:block;padding:5px 0;color:#b9b9b8;text-decoration:none;font-size:.88rem}.footer-grid a:hover{color:#f0b067}.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:48px;padding-top:20px;border-top:1px solid #33363d;color:#8d8e91;font-size:.8rem}.footer-bottom p{margin:0}.footer-bottom a{color:#d0b078;text-decoration:none}
@media (max-width:1200px){.path-grid{grid-template-columns:repeat(2,1fr)}.issue-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr);gap:28px}}
@media (max-width:1024px){.shell{width:min(calc(100% - 36px),var(--shell))}.shell--narrow{width:min(calc(100% - 36px),860px)}.breadcrumbs{width:min(calc(100% - 36px),var(--shell))}.hero__grid,.page-hero__grid,.feature-split{grid-template-columns:1fr;gap:36px}.hero__media{max-width:680px}.page-hero img{max-width:600px}.feature-split__media{max-width:680px}.feature-split--reverse .feature-split__media{order:0}.comparison-layout,.checkpoint-layout,.guide-layout,.faq-preview,.faq-page-layout,.journey,.topic-detail{grid-template-columns:1fr;gap:34px}.comparison-intro,.guide-layout__intro,.faq-page-layout>aside{position:static}.updates-layout{grid-template-columns:1fr}.sticky-panel{position:static}.card-grid,.topic-grid,.signal-grid,.safety-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr;max-width:820px}.article-toc{position:static;display:flex;gap:16px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:15px}.article-toc strong{width:100%}.image-band::before{inset:0 0 50% 0}.image-band__content{width:100%;padding:380px 0 58px;margin:0}.section-heading--split{grid-template-columns:1fr;gap:8px}}
@media (max-width:768px){body{font-size:15px}.section{padding:60px 0}.utility-bar{display:none}.header-main{height:72px}.brand img{width:42px;height:42px}.brand small{display:none}.menu-button{display:inline-flex}.site-nav{display:none;position:absolute;top:72px;left:0;right:0;box-shadow:0 14px 30px rgba(0,0,0,.09)}.site-nav.is-open{display:block}.site-nav__inner{display:grid;padding:12px 18px 18px}.site-nav a{padding:11px}.hero{padding:50px 0}.hero__grid{gap:34px}.hero h1{font-size:clamp(2.3rem,10vw,3.9rem)}.hero__facts{grid-template-columns:1fr}.path-grid,.three-column,.intent-map__grid,.issue-grid,.card-grid,.topic-grid,.signal-grid,.safety-grid{grid-template-columns:1fr}.path-card{min-height:190px}.editorial-row{grid-template-columns:46px 1fr}.editorial-row__link{grid-column:2}.image-band::before{inset:0 0 56%}.image-band__content{padding-top:330px}.comparison-row{grid-template-columns:1fr}.comparison-row--head{display:none}.comparison-row span,.comparison-row strong{display:block}.update-item{grid-template-columns:1fr;gap:4px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.article-header{padding-top:40px}.search-modal__panel{padding:28px 22px}.final-cta{align-items:flex-start;flex-direction:column}.not-found-links{grid-template-columns:1fr}}
@media (max-width:600px){.shell,.shell--narrow{width:min(calc(100% - 28px),var(--shell))}.breadcrumbs{width:min(calc(100% - 28px),var(--shell));font-size:.78rem}.header-actions{gap:6px}.icon-button,.menu-button{padding:8px 10px;font-size:.86rem}.brand strong{font-size:.93rem}.page-hero{padding:42px 0 48px}.page-hero h1{font-size:2.25rem}.hero__actions,.button-row{display:grid;grid-template-columns:1fr}.button{width:100%}.section-heading h2,.feature-split h2,.guide-layout h2,.content-prose h2{font-size:1.9rem}.search-form__row,.search-page__form>div{display:grid}.search-form button,.search-page__form button{width:100%}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.article-meta{display:grid;gap:5px}.article-content h2{font-size:1.55rem}.article-toc{display:block}.article-toc a{padding:7px 0}.image-band::before{inset:0 0 62%}.image-band__content{padding-top:300px}.card-meta{align-items:flex-start;flex-direction:column}.editorial-row{gap:12px}.page-hero img,.hero__media img{border-radius:18px}.topic-detail__list a{padding:14px}}
@media (max-width:375px){.shell,.shell--narrow{width:calc(100% - 22px)}.breadcrumbs{width:calc(100% - 22px)}.brand span strong{font-size:.86rem}.icon-button{display:none}.hero h1{font-size:2.2rem}.page-hero h1{font-size:2rem}.section{padding:52px 0}.search-modal__panel{margin-top:5vh}.path-card,.three-column article,.signal-grid article,.safety-grid article,.issue-grid article{padding:20px}.image-band__content{padding-top:270px}}
/* Native details-based FAQ fallback: content remains readable without JavaScript. */
.faq-item summary{position:relative;list-style:none;cursor:pointer;padding:19px 36px 19px 0;color:var(--ink);font-weight:800}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";position:absolute;right:4px;top:15px;font-size:1.4rem}.faq-item[open] summary::after{content:"−"}.faq-item>div{padding:0 0 20px;color:var(--muted)}.faq-item>div p{margin-top:0}.faq-item>div a{color:var(--brand);font-weight:750;text-decoration:none}.faq-list--page .faq-item summary{font-size:1.03rem}
/* Component refinements */
.section-action{margin-top:28px}.image-band>img{position:absolute;inset:0 auto 0 0;width:48%;height:100%;object-fit:cover;opacity:.58}.image-band::before{display:none}.inline-search{display:flex;gap:8px;min-width:min(100%,430px);margin-top:0}.inline-search input{flex:1;min-width:0;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px}.inline-search button{border:0;border-radius:12px;background:var(--ink);color:#fff;padding:12px 18px;font-weight:800;cursor:pointer}.section--accent .faq-list{background:rgba(255,255,255,.95);color:var(--text);padding:4px 24px 22px;border-radius:18px}.section--accent .faq-preview__intro p{color:rgba(255,255,255,.85)}.section--accent .faq-preview__intro .eyebrow{color:#ffe0aa}.section--accent .faq-preview__intro h2{color:#fff}.section--accent .faq-preview__intro img{margin-top:24px;border-radius:16px}.topic-detail__list article{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:16px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}.topic-detail__list article>span{color:var(--brand);font-weight:900}.topic-detail__list article h3{margin:2px 0 6px}.topic-detail__list article p{margin:0;color:var(--muted)}.topic-detail__list article>a{align-self:center;color:var(--brand);font-weight:800;text-decoration:none;white-space:nowrap}.topic-detail__intro img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;margin-bottom:24px}
@media (max-width:1024px){.image-band>img{position:relative;width:100%;height:auto;aspect-ratio:16/8}.image-band__content{width:100%;padding:38px 30px 44px}.topic-detail__list article{grid-template-columns:36px minmax(0,1fr)}}
@media (max-width:768px){.topic-detail__list article>a{grid-column:2;justify-self:start}.inline-search{width:100%}}
@media (max-width:600px){.inline-search{display:grid}.inline-search button{width:100%}.image-band__content{padding:30px 20px 36px}.section--accent .faq-list{padding-inline:18px}}