:root{
    --brand:#C84A5A;
    --brand-deep:#9f3947;
    --copper:#D08A48;
    --amber:#E59A3A;
    --ink:#121214;
    --bg:#17171A;
    --panel:#222226;
    --panel-2:#2b2b30;
    --text:#F1EEEE;
    --muted:#A9A3A6;
    --line:rgba(241,238,238,.12);
    --line-strong:rgba(241,238,238,.2);
    --shadow:0 24px 70px rgba(0,0,0,.28);
    --radius:22px;
    --radius-sm:14px;
    --content:1180px;
    --narrow:860px;
    --header:76px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-wrap:anywhere}
body.menu-open,body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
a:hover{color:#fff}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer}
::selection{background:var(--brand);color:#fff}
.skip-link{position:fixed;left:16px;top:12px;z-index:9999;padding:10px 14px;background:#fff;color:#111;border-radius:8px;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:90;background:rgba(18,18,20,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-inner{height:var(--header);max-width:var(--content);margin:0 auto;padding:0 24px;display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand img{width:42px;height:42px;object-fit:contain;border-radius:10px}
.brand-copy{display:flex;flex-direction:column;line-height:1.15}
.brand-copy strong{font-size:1.08rem;letter-spacing:.04em}
.brand-copy small{margin-top:5px;color:var(--muted);font-size:.72rem}
.site-nav{display:flex;justify-content:center;align-items:center;gap:3px}
.site-nav a{padding:10px 12px;border-radius:10px;color:#d9d5d6;font-size:.92rem;white-space:nowrap}
.site-nav a:hover,.site-nav a[aria-current="page"]{background:rgba(200,74,90,.12);color:#fff}
.site-nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--brand)}
.search-trigger,.menu-toggle{border:1px solid var(--line-strong);background:transparent;color:var(--text);border-radius:999px;padding:9px 14px}
.search-trigger:hover,.menu-toggle:hover{border-color:var(--brand);background:rgba(200,74,90,.1)}
.menu-toggle{display:none}
.search-modal[hidden]{display:none!important}
.search-modal{position:fixed;inset:0;z-index:150;display:grid;place-items:start center;padding:10vh 20px 30px}
.search-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(8px)}
.search-dialog{position:relative;z-index:1;width:min(680px,100%);background:var(--panel);border:1px solid var(--line-strong);border-radius:26px;padding:36px;box-shadow:var(--shadow)}
.search-dialog h2{font-size:2rem;margin:4px 0 8px}
.search-dialog p:not(.eyebrow){color:var(--muted);margin:0 0 24px}
.search-close{position:absolute;right:18px;top:16px;width:40px;height:40px;border:0;border-radius:50%;background:#303036;color:#fff;font-size:1.5rem}
.search-form label,.search-page-form label{display:block;margin-bottom:8px;color:#ddd;font-size:.9rem}
.search-row,.search-page-form>div{display:grid;grid-template-columns:1fr auto;gap:10px}
.search-row input,.search-page-form input{width:100%;min-width:0;background:#151518;border:1px solid var(--line-strong);color:#fff;border-radius:12px;padding:13px 14px;outline:none}
.search-row input:focus,.search-page-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(200,74,90,.14)}
.search-row button,.search-page-form button{border:0;border-radius:12px;background:var(--amber);color:#24170a;font-weight:700;padding:0 20px}
.eyebrow{margin:0 0 10px!important;color:#e4aa71!important;font-size:.78rem!important;font-weight:800!important;letter-spacing:.16em!important;text-transform:uppercase}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.2s ease}
.button--primary{background:var(--amber);color:#21150a}
.button--primary:hover{background:#f0ad52;color:#21150a;transform:translateY(-1px)}
.button--ghost{border-color:var(--line-strong);background:rgba(255,255,255,.035);color:#fff}
.button--ghost:hover{border-color:rgba(229,154,58,.6);background:rgba(229,154,58,.08)}
.text-link{display:inline-flex;align-items:center;gap:8px;color:#f0b46f;font-weight:700}
.text-link::after{content:"→";transition:.2s}
.text-link:hover::after{transform:translateX(4px)}
.wrap-wide{width:min(var(--content),calc(100% - 48px));margin-inline:auto}
.wrap-narrow{width:min(var(--narrow),calc(100% - 48px));margin-inline:auto}
.home-hero{position:relative;min-height:760px;display:flex;align-items:flex-end;overflow:hidden;background:#101012}
.hero-media,.hero-overlay{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.72) brightness(.62)}
.hero-overlay{background:linear-gradient(90deg,rgba(18,18,20,.96) 0%,rgba(18,18,20,.76) 45%,rgba(18,18,20,.22) 78%),linear-gradient(0deg,#17171A 0%,rgba(23,23,26,.05) 45%)}
.home-hero-content{position:relative;z-index:2;width:min(var(--content),calc(100% - 48px));margin:0 auto;padding:116px 0 76px}
.home-hero-content h1{max-width:760px;font-size:clamp(2.8rem,6vw,5.5rem);line-height:1.03;letter-spacing:-.045em;margin:0 0 26px}
.hero-lead{max-width:760px;color:#d8d3d4;font-size:1.12rem;line-height:1.9;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-brief{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;max-width:880px;margin:54px 0 0;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.hero-brief div{padding:18px 20px;background:rgba(18,18,20,.78)}
.hero-brief dt{color:var(--muted);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}
.hero-brief dd{margin:6px 0 0;font-weight:700}
.home-intro{padding:110px 0 90px}
.home-intro h2,.section-heading h2,.feature-copy h2,.app-teaser h2,.guide-strip h2,.safety-note h2,.submit-teaser h2,.closing-panel h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.18;letter-spacing:-.035em;margin:0}
.editorial-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;margin-top:38px}
.editorial-intro p{margin:0;color:#c9c4c5;font-size:1.02rem}
.access-map{padding:96px 0;background:#121214;border-block:1px solid var(--line)}
.access-map-inner{width:min(var(--content),calc(100% - 48px));margin:auto;display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}
.access-map-copy{position:sticky;top:110px}
.access-map-copy h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.16;margin:0 0 22px}
.access-map-copy p:last-child{color:var(--muted)}
.access-route{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.route-item{display:grid;grid-template-columns:58px minmax(0,1fr);gap:6px 18px;padding:26px 4px;border-bottom:1px solid var(--line)}
.route-item>span{grid-row:1/3;color:#716c6f;font-size:.8rem;font-weight:800;padding-top:4px}
.route-item strong{font-size:1.23rem}
.route-item small{color:var(--muted);font-size:.9rem}
.route-item:hover strong{color:#f2ad61}
.route-item--current{background:linear-gradient(90deg,rgba(200,74,90,.08),transparent)}
.home-highlight{padding:110px 0}
.split-heading{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:end}
.split-heading>p{color:var(--muted);margin:0}
.highlight-stack{margin-top:42px;border-top:1px solid var(--line-strong)}
.highlight-row{display:grid;grid-template-columns:82px 1fr 260px;gap:26px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}
.highlight-index{color:#736f71;font-weight:800;font-size:.85rem}
.highlight-main span{color:#df9a59;font-size:.8rem;font-weight:700}
.highlight-main h3{font-size:1.38rem;margin:4px 0 8px}
.highlight-main p{margin:0;color:var(--muted)}
.highlight-row>a{justify-self:end;color:#f0b46f;font-weight:700}
.feature-spread{width:min(1320px,calc(100% - 32px));margin:0 auto 110px;display:grid;grid-template-columns:1.18fr .82fr;min-height:620px;background:#121214;border:1px solid var(--line);border-radius:30px;overflow:hidden}
.feature-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.75)}
.feature-copy{padding:70px 58px;align-self:center}
.feature-copy p:not(.eyebrow){color:#c6c1c2}
.feature-copy .text-link{margin-top:10px}
.facts-band{padding:20px 0 110px}
.facts-grid{margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong)}
.facts-grid article{padding:28px 26px 32px;border-right:1px solid var(--line)}
.facts-grid article:last-child{border-right:0}
.facts-grid h3{font-size:1.05rem;margin:0 0 10px}
.facts-grid p{margin:0;color:var(--muted);font-size:.92rem}
.app-teaser{width:min(var(--content),calc(100% - 48px));margin:0 auto 110px;display:grid;grid-template-columns:1fr .78fr;background:var(--panel);border-radius:30px;overflow:hidden;border:1px solid var(--line)}
.app-teaser-copy{padding:66px 58px}
.app-teaser-copy>p:not(.eyebrow){color:#c7c2c3}
.check-list{list-style:none;padding:0;margin:28px 0 32px;display:grid;gap:14px}
.check-list li{position:relative;padding-left:30px;color:#ddd7d8}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--amber);font-weight:900}
.app-teaser-visual{min-height:520px}
.app-teaser-visual img{width:100%;height:100%;object-fit:cover}
.guide-strip{display:grid;grid-template-columns:.86fr 1.14fr;gap:62px;align-items:center;padding-bottom:110px}
.guide-strip-visual img{border-radius:24px;box-shadow:var(--shadow)}
.guide-strip-copy p:not(.eyebrow){color:var(--muted)}
.safety-note{display:grid;grid-template-columns:190px 1fr;gap:38px;align-items:center;padding:48px;border:1px solid rgba(229,154,58,.3);background:linear-gradient(135deg,rgba(229,154,58,.08),rgba(200,74,90,.05));border-radius:24px;margin-bottom:110px}
.safety-note-icon img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px}
.safety-note p:not(.eyebrow){color:#c8c3c4}
.submit-teaser{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-bottom:110px;align-items:start}
.submit-copy p:not(.eyebrow){color:var(--muted)}
.submit-list{display:grid;border-top:1px solid var(--line)}
.submit-list span{padding:18px 0;border-bottom:1px solid var(--line);font-weight:700}
.faq-preview{padding-bottom:110px}
.faq-preview>.button{margin-top:24px}
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:750;display:flex;align-items:center;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary span{font-size:1.4rem;color:var(--amber);transition:transform .2s}
.faq-item[open] summary span{transform:rotate(45deg)}
.faq-item>div{padding:0 20px 20px;color:#c9c4c5}
.faq-item>div p{margin:0}
.closing-panel{padding:70px 24px 110px}
.closing-panel-inner{width:min(var(--content),100%);margin:auto;display:grid;grid-template-columns:.78fr 1.22fr;gap:56px;align-items:center;padding:52px;background:#111113;border-radius:28px;border:1px solid var(--line)}
.closing-panel img{border-radius:18px}
.closing-panel p:not(.eyebrow){color:var(--muted)}
.inner-page{padding:0 0 100px}
.inner-shell{width:min(var(--content),calc(100% - 48px));margin:0 auto}
.breadcrumbs{padding:22px 0 18px}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#777277;font-size:.84rem}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#4e4b4e}
.breadcrumbs a:hover{color:#e6a35d}
.inner-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;min-height:510px;padding:42px 0 72px;border-bottom:1px solid var(--line)}
.inner-hero-copy h1,.faq-hero h1,.search-page-header h1{font-size:clamp(2.7rem,5.3vw,5rem);line-height:1.04;letter-spacing:-.045em;margin:0 0 24px}
.inner-hero-copy>p:not(.eyebrow){max-width:760px;color:#c8c3c4;font-size:1.04rem}
.inner-hero-image{margin:0;justify-self:end;width:min(100%,500px)}
.inner-hero-image img{width:100%;aspect-ratio:1.34;object-fit:cover;border-radius:26px;box-shadow:var(--shadow)}
.content-flow{width:min(940px,100%);margin:0 auto}
.content-section{padding:80px 0;border-bottom:1px solid var(--line)}
.content-section--muted{background:linear-gradient(90deg,transparent,rgba(255,255,255,.02),transparent)}
.content-section--accent{position:relative}
.content-section--accent::before{content:"";position:absolute;left:-24px;top:76px;width:4px;height:72px;background:var(--brand);border-radius:5px}
.section-heading h2{font-size:clamp(2rem,3.6vw,3rem)}
.section-lead{max-width:800px;color:var(--muted);font-size:1.04rem}
.prose{margin-top:28px;display:grid;gap:18px}
.prose p{margin:0;color:#cbc6c7}
.section-visual{margin:34px 0 28px}
.section-visual img{width:100%;max-height:560px;object-fit:cover;border-radius:22px}
.section-visual figcaption{margin-top:10px;color:#7f7a7d;font-size:.82rem}
.detail-list{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.detail-list li{padding:20px;border:1px solid var(--line);border-radius:14px;background:#1d1d20;display:flex;flex-direction:column;gap:8px}
.detail-list strong{font-size:1rem}
.detail-list span{color:var(--muted);font-size:.92rem}
.steps{counter-reset:step;list-style:none;padding:0;margin:32px 0 0;display:grid;gap:0;border-top:1px solid var(--line)}
.steps li{counter-increment:step;display:grid;grid-template-columns:72px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.step-number::before{content:counter(step,decimal-leading-zero);font-size:.8rem;font-weight:800;color:var(--amber)}
.steps strong{font-size:1.03rem}
.steps p{margin:6px 0 0;color:var(--muted)}
.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.inline-links a{padding:9px 13px;border-radius:10px;border:1px solid var(--line-strong);color:#f0b46f;font-weight:700;font-size:.9rem}
.inline-links a:hover{border-color:#bb7f45;background:rgba(229,154,58,.06)}
.related-panel{margin:80px 0 0;padding:34px 0;border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);display:grid;grid-template-columns:.7fr 1.3fr;gap:50px}
.related-panel h2{font-size:1.7rem;line-height:1.3;margin:0}
.related-list{display:grid;gap:0}
.related-link{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.related-link:last-child{border-bottom:0}
.related-link strong{color:#f0b46f}
.related-link span{color:var(--muted);font-size:.9rem}
.faq-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center;padding:52px 0 72px;border-bottom:1px solid var(--line)}
.faq-hero p:not(.eyebrow){color:var(--muted)}
.faq-hero img{border-radius:22px;max-height:380px;width:100%;object-fit:cover}
.faq-directory{width:min(900px,100%);margin:0 auto;padding:80px 0}
.faq-directory .faq-list{margin-top:34px}
.faq-next{padding:42px;border:1px solid var(--line);border-radius:20px;background:var(--panel);display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.faq-next h2{margin:0 0 8px;font-size:1.7rem}
.faq-next p{margin:0;color:var(--muted)}
.faq-next .inline-links{margin:0}
.inner-shell--search{width:min(980px,calc(100% - 48px))}
.search-page-header{padding:52px 0 56px;border-bottom:1px solid var(--line)}
.search-page-header>p:not(.eyebrow){max-width:760px;color:var(--muted)}
.search-page-form{max-width:720px;margin-top:28px}
.search-page-form>div{grid-template-columns:1fr 100px}
.search-results{padding:54px 0}
.empty-state{padding:38px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.empty-state h2{margin:0 0 10px;font-size:1.65rem}
.empty-state p{color:var(--muted)}
.result-summary{color:var(--muted);margin-bottom:20px}
.result-list{display:grid;gap:14px}
.result-item{padding:26px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.result-item>span{font-size:.75rem;color:#e1a15d;font-weight:800;letter-spacing:.08em}
.result-item h2{margin:5px 0 8px;font-size:1.35rem}
.result-item p{margin:0 0 12px;color:var(--muted)}
.error-page{min-height:70vh;display:grid;place-items:center;padding:80px 24px}
.error-panel{width:min(820px,100%);text-align:center;padding:56px;border:1px solid var(--line);border-radius:28px;background:var(--panel)}
.error-code{font-size:5rem;line-height:1;margin:0;color:var(--brand);font-weight:900;letter-spacing:-.05em}
.error-panel h1{font-size:2.5rem;margin:16px 0}
.error-panel>p:not(.error-code){color:var(--muted)}
.error-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.site-footer{border-top:1px solid var(--line);background:#111113;padding:64px 24px 24px}
.footer-grid{max-width:var(--content);margin:auto;display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:46px}
.footer-grid h2{font-size:.9rem;margin:0 0 14px;color:#d8d3d4}
.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.footer-grid a{color:#9e999c;font-size:.9rem}
.footer-grid a:hover{color:#f0b46f}
.footer-brand strong{font-size:1.25rem}
.footer-brand p,.footer-note{color:#827d80;font-size:.86rem;max-width:360px}
.footer-note{margin-top:8px!important}
.footer-bottom{max-width:var(--content);margin:42px auto 0;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;color:#6e696c;font-size:.8rem}
.back-to-top{position:fixed;right:20px;bottom:20px;z-index:80;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;background:#252529;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.back-to-top:hover{background:var(--brand)}
@media (max-width:1100px){
    .header-inner{grid-template-columns:auto auto 1fr auto;gap:14px}
    .menu-toggle{display:inline-flex;grid-column:3;justify-self:end}
    .search-trigger{grid-column:4}
    .site-nav{position:fixed;left:0;right:0;top:var(--header);display:none;flex-direction:column;align-items:stretch;padding:16px 24px 24px;background:#151517;border-bottom:1px solid var(--line);box-shadow:0 24px 44px rgba(0,0,0,.3)}
    .site-nav.is-open{display:flex}
    .site-nav a{padding:13px 12px}
    .access-map-inner{grid-template-columns:1fr;gap:32px}
    .access-map-copy{position:static}
    .highlight-row{grid-template-columns:60px 1fr}.highlight-row>a{grid-column:2;justify-self:start}
    .facts-grid{grid-template-columns:repeat(2,1fr)}.facts-grid article:nth-child(2){border-right:0}.facts-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}
    .footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}
}
@media (max-width:900px){
    .home-hero{min-height:690px}.home-hero-content{padding-top:94px}.hero-brief{grid-template-columns:1fr}
    .editorial-intro,.split-heading,.feature-spread,.app-teaser,.guide-strip,.submit-teaser,.closing-panel-inner,.inner-hero,.faq-hero,.faq-next,.related-panel{grid-template-columns:1fr}
    .feature-spread{width:min(100% - 32px,760px)}.feature-media{max-height:440px}.feature-copy{padding:44px 34px}
    .app-teaser-visual{min-height:380px;order:-1}.app-teaser-copy{padding:44px 34px}
    .guide-strip{gap:30px}.safety-note{grid-template-columns:150px 1fr}
    .inner-hero{gap:30px;padding-top:26px}.inner-hero-image{justify-self:start;width:min(100%,620px)}
    .faq-hero{gap:28px}.faq-hero img{order:-1}
    .related-panel{gap:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}
}
@media (max-width:700px){
    :root{--header:68px}
    .header-inner{padding:0 16px;grid-template-columns:auto 1fr auto;gap:8px}.brand-copy small{display:none}.brand img{width:36px;height:36px}.brand-copy strong{font-size:1rem}.menu-toggle{grid-column:2}.search-trigger{grid-column:3;padding:8px 10px;font-size:.82rem}
    .wrap-wide,.wrap-narrow,.inner-shell,.inner-shell--search,.home-hero-content,.access-map-inner{width:min(100% - 32px,var(--content))}
    .home-hero{min-height:640px}.home-hero-content{padding:90px 0 54px}.home-hero-content h1{font-size:clamp(2.55rem,13vw,4rem)}.hero-lead{font-size:1rem}.hero-actions{flex-direction:column;align-items:stretch}.hero-brief{margin-top:34px}
    .home-intro,.home-highlight{padding:78px 0}.editorial-intro{gap:22px}.access-map{padding:70px 0}.route-item{grid-template-columns:44px 1fr}
    .highlight-row{grid-template-columns:44px 1fr;gap:14px}.highlight-main h3{font-size:1.15rem}
    .feature-spread,.app-teaser{margin-bottom:78px;border-radius:22px}.feature-copy,.app-teaser-copy{padding:34px 24px}.facts-band{padding-bottom:78px}.facts-grid{grid-template-columns:1fr}.facts-grid article{border-right:0!important;border-bottom:1px solid var(--line)!important}.facts-grid article:last-child{border-bottom:0!important}
    .guide-strip,.submit-teaser{padding-bottom:78px}.safety-note{grid-template-columns:1fr;padding:28px;margin-bottom:78px}.safety-note-icon{max-width:110px}
    .closing-panel{padding:46px 16px 78px}.closing-panel-inner{padding:28px;gap:30px}.faq-preview{padding-bottom:78px}
    .inner-page{padding-bottom:74px}.breadcrumbs{padding-top:16px}.inner-hero{padding:24px 0 50px}.inner-hero-copy h1,.faq-hero h1,.search-page-header h1{font-size:clamp(2.4rem,12vw,3.8rem)}
    .content-section{padding:58px 0}.detail-list{grid-template-columns:1fr}.steps li{grid-template-columns:44px 1fr}.related-link{grid-template-columns:1fr;gap:6px}.faq-directory{padding:58px 0}.faq-next{padding:26px}.search-page-header{padding:34px 0 44px}.search-page-form>div{grid-template-columns:1fr}.search-page-form button{min-height:44px}.search-dialog{padding:30px 22px}.search-row{grid-template-columns:1fr}.search-row button{min-height:44px}
    .footer-grid{grid-template-columns:1fr;gap:32px}.footer-bottom{flex-direction:column}.site-footer{padding-inline:16px}.error-panel{padding:36px 22px}.error-actions{flex-direction:column}
}
@media (max-width:420px){
    .search-trigger{font-size:0;width:40px;height:40px;padding:0}.search-trigger::after{content:"搜";font-size:.8rem}.menu-toggle{padding:7px 10px}.brand{gap:8px}
    .home-hero-content h1{font-size:2.55rem}.home-intro h2,.section-heading h2,.feature-copy h2,.app-teaser h2,.guide-strip h2,.safety-note h2,.submit-teaser h2,.closing-panel h2{font-size:2rem}
}