:root{
    --brand:#C84A5A;
    --brand-deep:#a83b49;
    --copper:#D08A48;
    --ink:#121214;
    --bg:#17171A;
    --panel:#222226;
    --panel-2:#2a292e;
    --text:#F1EEEE;
    --muted:#A9A3A6;
    --accent:#E59A3A;
    --line:#38363d;
    --max:1180px;
    --narrow:860px;
    --radius:18px;
    --shadow:0 24px 70px rgba(0,0,0,.24);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
button,input{font:inherit}
button{cursor:pointer}
p{margin:0 0 1em}
h1,h2,h3{line-height:1.28;margin:0 0 .65em;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5vw,4.8rem)}
h2{font-size:clamp(1.65rem,3vw,2.65rem)}
h3{font-size:1.1rem}
code{background:#111114;border:1px solid var(--line);padding:.15em .4em;border-radius:6px;color:#f5c18a}
.shell{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.shell.narrow{width:min(calc(100% - 48px),var(--narrow))}
.skip-link{
    position:fixed;left:16px;top:-80px;z-index:9999;
    background:var(--accent);color:#1b1209;padding:10px 16px;border-radius:8px;
}
.skip-link:focus{top:16px}
.site-header{
    position:sticky;top:0;z-index:100;
    background:rgba(18,18,20,.94);backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(255,255,255,.06);
}
.header-row{min-height:76px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand img{width:44px;height:44px;object-fit:cover;border-radius:12px}
.brand span{display:flex;flex-direction:column;line-height:1.2}
.brand strong{font-size:1.08rem}
.brand small{color:var(--muted);font-size:.72rem;margin-top:4px}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav a{padding:9px 12px;color:#d8d3d5;font-size:.94rem;border-radius:10px}
.site-nav a:hover,.site-nav a[aria-current="page"]{background:var(--panel);color:#fff}
.search-trigger,.menu-toggle{
    border:1px solid var(--line);background:transparent;color:var(--text);
    border-radius:10px;padding:9px 13px;
}
.menu-toggle{display:none}
.eyebrow{
    color:var(--copper);text-transform:uppercase;letter-spacing:.14em;
    font-weight:700;font-size:.78rem;margin-bottom:14px;
}
.lead{color:#d8d3d5;font-size:1.08rem;max-width:780px}
.button{
    display:inline-flex;align-items:center;justify-content:center;
    min-height:46px;padding:0 18px;border-radius:12px;border:1px solid transparent;
    font-weight:700;transition:.2s ease;
}
.button:hover{transform:translateY(-1px)}
.button.primary{background:var(--brand);color:#fff}
.button.primary:hover{background:var(--brand-deep)}
.button.secondary{border-color:var(--line);background:var(--panel);color:var(--text)}
.button.text-button{border-color:transparent;color:#e6c09d;padding-inline:2px}
.button.small{min-height:42px;padding-inline:15px}
.text-link,.feature-copy a,.note-copy a,.topic-row a,.about-grid a{color:#f0b36e;text-decoration:underline;text-decoration-color:rgba(229,154,58,.35);text-underline-offset:4px}
.home-hero{padding:68px 0 38px;background:radial-gradient(circle at 80% 20%,rgba(200,74,90,.12),transparent 36%)}
.hero-editorial{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-copy h1{max-width:760px}
.hero-copy .lead{font-size:1.12rem}
.hero-actions{display:flex;gap:16px;align-items:center;margin:26px 0}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:28px 0 0}
.hero-facts div{background:#1d1d20;padding:16px}
.hero-facts dt{font-size:.76rem;color:var(--muted);margin-bottom:6px}
.hero-facts dd{margin:0;font-weight:700;font-size:.92rem;word-break:break-word}
.hero-visual{margin:0}
.hero-visual img{width:100%;aspect-ratio:1.28/1;object-fit:cover;border-radius:28px 28px 28px 8px;box-shadow:var(--shadow)}
.hero-visual figcaption{color:var(--muted);font-size:.82rem;margin-top:12px}
.section{padding:76px 0}
.plain-section{padding-top:86px}
.section-heading{margin-bottom:34px}
.section-heading.left{max-width:800px}
.section-heading.compact{margin-bottom:26px}
.section-heading p:last-child{color:var(--muted)}
.path-list{border-top:1px solid var(--line)}
.path-item{display:grid;grid-template-columns:90px 1fr;gap:26px;padding:30px 0;border-bottom:1px solid var(--line)}
.path-index{font-size:1.85rem;color:#6f6b70;font-weight:700}
.path-item p{color:var(--muted);max-width:720px}
.path-item a{color:#f1b06a;font-weight:700}
.access-band{background:#141416}
.split-feature{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}
.split-feature.reverse{grid-template-columns:.96fr 1.04fr}
.media-frame img{width:100%;border-radius:24px;object-fit:cover;max-height:520px}
.media-frame.wide img{aspect-ratio:1.35/1}
.feature-copy p{color:#c7c1c4}
.check-list{padding:0;margin:24px 0;list-style:none}
.check-list li{position:relative;padding:8px 0 8px 28px;border-bottom:1px dashed #3b393f}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.app-home{background:linear-gradient(180deg,#1b1a1d 0%,#17171a 100%)}
.app-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:54px;align-items:start}
.portrait-media img{width:100%;max-height:670px;object-fit:cover;border-radius:22px}
.app-steps{display:grid;gap:4px}
.app-steps article{display:grid;grid-template-columns:46px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.app-steps article>span{
    width:34px;height:34px;border:1px solid #57464a;border-radius:50%;
    display:grid;place-items:center;color:#efa3ac;font-weight:700;
}
.app-steps p{color:var(--muted);margin-bottom:0}
.app-steps .button{margin-top:20px;justify-self:start}
.editorial-note{padding:56px 0;background:var(--panel)}
.note-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px}
.note-grid h2{margin-bottom:0}
.note-copy{border-left:2px solid var(--brand);padding-left:32px}
.note-copy p{color:#d3cdd0}
.guide-strip{padding-top:88px}
.inline-index{display:flex;flex-direction:column;gap:10px;margin-top:24px}
.inline-index a{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
.muted-section{background:#19191c}
.topic-row{display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:center;border-top:1px solid var(--line);padding-top:30px}
.topic-row img{width:100%;border-radius:18px;aspect-ratio:4/3;object-fit:cover}
.topic-row ol{padding-left:1.3em;color:#d7d2d4}
.answer-index{padding-bottom:54px}
.question-lines{border-top:1px solid var(--line)}
.question-lines a{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.question-lines span{font-size:1.02rem}
.question-lines strong{color:var(--copper);font-size:.82rem;white-space:nowrap}
.about-slice{padding-top:50px}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.about-grid figure{margin:0}
.about-grid img{border-radius:20px;aspect-ratio:1.45/1;object-fit:cover}
.about-grid p{color:var(--muted)}
.home-faq{padding-top:86px}
.faq-preview details,.faq-list details{border-top:1px solid var(--line)}
.faq-preview details:last-child,.faq-list details:last-child{border-bottom:1px solid var(--line)}
.faq-preview summary,.faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700}
.faq-preview summary::-webkit-details-marker,.faq-list summary::-webkit-details-marker{display:none}
.faq-preview summary::after{content:"+";float:right;color:var(--accent);font-size:1.3rem}
.faq-preview details[open] summary::after{content:"−"}
.faq-preview details p{color:var(--muted);padding:0 0 18px}
.closing-band{background:#111113;padding:58px 0}
.closing-inner{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}
.closing-inner h2{margin-bottom:0;max-width:720px}
.closing-links{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.closing-links a{color:#e8b27a}
.page-shell{padding-bottom:84px}
.breadcrumbs{padding:26px 0 10px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0;color:var(--muted);font-size:.84rem}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#59565d}
.breadcrumbs a:hover{color:var(--accent)}
.page-intro{padding:48px 0 58px;border-bottom:1px solid var(--line)}
.page-intro h1{font-size:clamp(2.15rem,4.4vw,4rem);max-width:950px}
.official-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:end}
.domain-panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px}
.domain-panel span{display:block;color:var(--muted);font-size:.82rem}
.domain-panel strong{display:block;color:#f4c18d;font-size:1.5rem;word-break:break-all;margin:6px 0}
.domain-panel p{margin:0;color:var(--muted);font-size:.88rem}
.content-section{padding:58px 0;border-bottom:1px solid var(--line)}
.two-column-reading{display:grid;grid-template-columns:1.35fr .65fr;gap:58px;align-items:start}
.reading-main p{color:#c9c3c6}
.reading-main h2:not(:first-child){margin-top:44px}
.reading-main h3{margin-top:26px;color:#f0c99f}
.reading-main a{color:#f0b36e;text-decoration:underline;text-underline-offset:4px}
.numbered-steps{margin:30px 0}
.numbered-steps article{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:22px 0;border-top:1px solid var(--line)}
.numbered-steps article:last-child{border-bottom:1px solid var(--line)}
.numbered-steps span{color:var(--brand);font-weight:800}
.numbered-steps p{margin:0}
.reading-aside{position:sticky;top:104px}
.reading-aside>img{border-radius:18px;margin-bottom:18px;width:100%}
.aside-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:16px}
.aside-card.accent{border-color:#6d5438;background:#28221c}
.aside-card h2{font-size:1.12rem}
.aside-card ul,.aside-card ol{padding-left:1.2em;margin-bottom:0;color:#cfc9cc}
.aside-card a{color:#f0b36e}
.evidence-section>h2{max-width:800px}
.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.evidence-grid article{border-top:3px solid var(--brand);padding:22px;background:var(--panel);border-radius:0 0 14px 14px}
.evidence-grid p{color:var(--muted);margin:0}
.next-route{display:flex;align-items:flex-end;justify-content:space-between;gap:42px}
.next-route>div:first-child{max-width:720px}
.next-route>div:last-child{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.next-route p{color:var(--muted)}
.app-intro{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;padding-top:36px}
.app-device-visual{margin:0}
.app-device-visual img{max-height:510px;width:100%;object-fit:cover;border-radius:22px}
.flow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.flow-line article{background:var(--panel);padding:24px}
.flow-line span{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#321f23;color:#f0a9b2;font-weight:800;margin-bottom:18px}
.flow-line p{color:var(--muted);margin:0;font-size:.92rem}
.device-reading{display:grid;grid-template-columns:1.3fr .7fr;gap:56px}
.matrix-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line);margin-top:30px}
.matrix-list article{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.matrix-list strong{display:block;margin-bottom:8px}
.matrix-list p{color:var(--muted);margin-bottom:10px}
.matrix-list a{color:#f0b36e;font-size:.9rem}
.guide-intro,.submit-intro,.faq-intro,.safety-intro,.contact-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.guide-intro img,.submit-intro img,.faq-intro img,.safety-intro img,.contact-intro img{border-radius:20px;width:100%;max-height:390px;object-fit:cover}
.scenario-stack{padding-top:28px}
.scenario{display:grid;grid-template-columns:100px 1fr;gap:32px;padding:36px 0;border-bottom:1px solid var(--line)}
.scenario-number{font-size:2.1rem;font-weight:800;color:#615d63}
.scenario p,.scenario li{color:#c8c2c5}
.scenario ul{padding-left:1.2em}
.route-rows{border-top:1px solid var(--line);margin-top:30px}
.route-rows a{display:grid;grid-template-columns:180px 1fr;gap:30px;padding:18px 0;border-bottom:1px solid var(--line)}
.route-rows strong{color:#f0b36e}
.route-rows span{color:var(--muted)}
.prose-block{max-width:900px}
.prose-block p{color:#c9c3c6}
.prose-block h2:not(:first-child){margin-top:38px}
.prose-block a{color:#f0b36e;text-decoration:underline;text-underline-offset:4px}
.checklist-large{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}
.checklist-large>div{display:grid;grid-template-columns:60px 1fr;gap:20px;background:var(--panel);padding:22px}
.checklist-large span{font-size:1.4rem;color:var(--brand);font-weight:800}
.checklist-large p{margin:0;color:#cbc5c8}
.faq-page-list{padding-top:28px}
.faq-list summary{display:flex;gap:18px;align-items:baseline;font-size:1.05rem}
.faq-list summary span{color:#7a757b;font-size:.8rem;min-width:26px}
.faq-answer{padding:0 44px 20px}
.faq-answer p{color:var(--muted);margin:0;max-width:900px}
.simple-intro{max-width:980px}
.about-layout,.privacy-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start}
.about-layout figure{margin:0;position:sticky;top:110px}
.about-layout img,.privacy-layout img{border-radius:20px;width:100%}
.about-layout p,.privacy-layout p{color:#c9c3c6}
.about-layout h2:not(:first-child),.privacy-layout h2:not(:first-child){margin-top:34px}
.values-lines>div{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.values-lines article{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.values-lines strong{color:#f0b36e}
.values-lines p{color:var(--muted);margin:8px 0 0}
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.safety-grid article{background:var(--panel);border:1px solid var(--line);padding:26px;border-radius:16px}
.safety-grid span{color:var(--brand);font-weight:800}
.safety-grid h2{font-size:1.35rem;margin-top:10px}
.safety-grid p{color:var(--muted);margin:0}
.feedback-columns{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.search-page-panel{max-width:900px}
.search-form-page label{display:block;font-weight:700;margin-bottom:10px}
.search-form-page>div{display:flex;gap:10px}
.search-form-page input,.search-line input{
    width:100%;min-width:0;background:#111113;border:1px solid var(--line);
    color:var(--text);border-radius:12px;padding:13px 14px;outline:none;
}
.search-form-page input:focus,.search-line input:focus{border-color:var(--copper);box-shadow:0 0 0 3px rgba(208,138,72,.12)}
.search-form-page button,.search-line button{border:0;border-radius:12px;background:var(--brand);color:#fff;padding:0 20px;font-weight:700}
.empty-state{margin-top:36px;background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:16px}
.empty-state p{color:var(--muted)}
.empty-state a{color:#f0b36e}
.chip-links{display:flex;flex-wrap:wrap;gap:10px}
.chip-links a{border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:#19191c}
.search-results{margin-top:34px;border-top:1px solid var(--line)}
.result-count{color:var(--muted);padding-top:18px}
.search-results article{padding:24px 0;border-bottom:1px solid var(--line)}
.search-results h2{font-size:1.32rem}
.search-results p{color:var(--muted);max-width:760px}
.result-link{color:#f0b36e;font-size:.9rem}
.not-found{min-height:70vh;padding:100px 0;display:flex;flex-direction:column;justify-content:center}
.error-code{font-size:clamp(5rem,15vw,10rem);line-height:.8;color:#2f2d32;font-weight:900;margin:0 0 24px}
.not-found h1{max-width:900px}
.not-found>p:not(.error-code){color:var(--muted);max-width:720px}
.not-found-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.search-modal{
    position:fixed;inset:0;z-index:1000;background:rgba(5,5,6,.82);
    display:grid;place-items:start center;padding:14vh 20px 20px;
}
.search-modal[hidden]{display:none!important}
.modal-open{overflow:hidden}
.search-dialog{
    position:relative;width:min(680px,100%);background:#1e1e22;border:1px solid var(--line);
    box-shadow:var(--shadow);border-radius:20px;padding:30px;
}
.search-dialog h2{font-size:1.7rem}
.search-close{position:absolute;right:18px;top:16px;border:0;background:transparent;color:var(--muted);font-size:1.8rem}
.search-form label{display:block;color:var(--muted);font-size:.9rem;margin-bottom:10px}
.search-line{display:flex;gap:10px}
.site-footer{background:#101012;border-top:1px solid var(--line);padding:52px 0 18px}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:44px}
.footer-intro{max-width:440px}
.footer-intro p{color:#918b90;font-size:.9rem}
.footer-brand{font-size:1.5rem;font-weight:800;display:inline-block;margin-bottom:12px}
.site-footer h2{font-size:.9rem;color:#d8d3d5;margin-bottom:12px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:7px 0}
.site-footer a{color:#aaa4a8;font-size:.9rem}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:28px;margin-top:34px;border-top:1px solid #29282c;color:#777279;font-size:.82rem}
.footer-bottom p{margin:0}
.back-top{
    position:fixed;right:20px;bottom:20px;width:42px;height:42px;border-radius:50%;
    border:1px solid var(--line);background:#242328;color:#fff;opacity:0;pointer-events:none;
    transform:translateY(8px);transition:.2s;z-index:90;
}
.back-top.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
@media (max-width:1024px){
    .site-nav{gap:0}
    .site-nav a{padding-inline:8px;font-size:.88rem}
    .hero-editorial,.split-feature,.app-intro,.guide-intro,.submit-intro,.faq-intro,.safety-intro,.contact-intro{grid-template-columns:1fr 1fr;gap:36px}
    .flow-line{grid-template-columns:1fr 1fr}
    .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    .footer-grid section:last-child{grid-column:2}
    .values-lines>div{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
    .shell,.shell.narrow{width:min(calc(100% - 32px),var(--max))}
    .header-row{min-height:68px}
    .menu-toggle{display:inline-flex}
    .search-trigger{display:none}
    .site-nav{
        display:none;position:absolute;left:16px;right:16px;top:68px;
        background:#1a1a1d;border:1px solid var(--line);border-radius:14px;padding:10px;
        box-shadow:var(--shadow);flex-direction:column;align-items:stretch;
    }
    .site-nav.is-open{display:flex}
    .site-nav a{padding:11px 12px}
    .hero-editorial,.split-feature,.split-feature.reverse,.app-layout,.official-intro,.two-column-reading,.device-reading,.about-layout,.privacy-layout{
        grid-template-columns:1fr;
    }
    .home-hero{padding-top:46px}
    .hero-visual{order:-1}
    .hero-visual img{max-height:420px}
    .hero-facts{grid-template-columns:1fr}
    .app-layout{gap:30px}
    .portrait-media img{max-height:520px}
    .note-grid{grid-template-columns:1fr;gap:22px}
    .note-copy{padding-left:20px}
    .topic-row{grid-template-columns:220px 1fr}
    .about-grid{grid-template-columns:1fr}
    .closing-inner{align-items:flex-start;flex-direction:column}
    .closing-links{align-items:flex-start}
    .reading-aside{position:static}
    .evidence-grid{grid-template-columns:1fr}
    .next-route{align-items:flex-start;flex-direction:column}
    .next-route>div:last-child{justify-content:flex-start}
    .app-intro,.guide-intro,.submit-intro,.faq-intro,.safety-intro,.contact-intro{grid-template-columns:1fr}
    .app-device-visual img,.guide-intro img,.submit-intro img,.faq-intro img,.safety-intro img,.contact-intro img{max-height:360px}
    .feedback-columns{grid-template-columns:1fr}
    .about-layout figure{position:static}
    .footer-grid{grid-template-columns:1fr 1fr}
    .footer-intro{grid-column:1/-1}
    .footer-grid section:last-child{grid-column:auto}
}
@media (max-width:600px){
    body{font-size:15px}
    .shell,.shell.narrow{width:min(calc(100% - 24px),var(--max))}
    .brand small{display:none}
    .section{padding:58px 0}
    .page-intro{padding:34px 0 44px}
    .hero-actions{align-items:stretch;flex-direction:column}
    .button{width:100%}
    .button.text-button{justify-content:flex-start;width:auto}
    .path-item{grid-template-columns:44px 1fr;gap:14px}
    .path-index{font-size:1.2rem}
    .topic-row{grid-template-columns:1fr}
    .question-lines a{align-items:flex-start;flex-direction:column;gap:6px}
    .flow-line{grid-template-columns:1fr}
    .matrix-list{grid-template-columns:1fr}
    .scenario{grid-template-columns:44px 1fr;gap:12px}
    .scenario-number{font-size:1.2rem}
    .route-rows a{grid-template-columns:1fr;gap:5px}
    .values-lines>div{grid-template-columns:1fr}
    .safety-grid{grid-template-columns:1fr}
    .checklist-large>div{grid-template-columns:42px 1fr;gap:12px}
    .faq-answer{padding-left:0;padding-right:0}
    .search-form-page>div,.search-line{flex-direction:column}
    .search-form-page button,.search-line button{min-height:46px}
    .footer-grid{grid-template-columns:1fr}
    .footer-intro,.footer-grid section:last-child{grid-column:auto}
    .footer-bottom{align-items:flex-start;flex-direction:column}
    .search-dialog{padding:26px 20px}
}
@media (max-width:390px){
    .header-row{gap:10px}
    .brand strong{font-size:.95rem}
    .brand img{width:38px;height:38px}
    h1{font-size:2.15rem}
    .page-intro h1{font-size:2rem}
}