/* roulang page: index */
:root{
      --bg:#111114;--panel:#19191f;--panel-2:#202027;--panel-3:#292831;
      --text:#f7f3ef;--muted:#aaa5aa;--soft:#d8d2ce;--line:#35343c;
      --accent:#e6b86b;--accent-2:#d77c79;--violet:#8d84b8;--green:#82b894;
      --radius:18px;--radius-sm:11px;--shadow:0 18px 50px rgba(0,0,0,.24);
      --container:1220px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    img{max-width:100%;display:block}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(17,17,20,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav{height:74px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}
    .brand-mark{width:31px;height:31px;border-radius:10px;background:var(--accent);color:#181519;display:grid;place-items:center;font-size:14px}
    .brand-name{font-size:16px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
    .nav-links a,.mobile-tab{color:var(--muted);padding:8px 13px;border-radius:9px;transition:.2s}
    .nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:var(--text);background:var(--panel-2)}
    .nav-tools{display:flex;align-items:center;gap:9px}
    .search-link,.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:var(--panel);color:var(--soft);display:grid;place-items:center}
    .menu-toggle{display:none}
    .hero{padding:72px 0 42px;position:relative;overflow:hidden}
    .hero::before{content:"";position:absolute;width:480px;height:480px;right:-180px;top:-170px;border-radius:50%;background:rgba(141,132,184,.12);filter:blur(10px)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;position:relative}
    .eyebrow,.section-kicker{color:var(--accent);font-size:12px;letter-spacing:.14em;font-weight:700}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,67px);line-height:1.12;letter-spacing:-.06em;margin:16px 0 22px;max-width:720px}
    h2{font-size:clamp(25px,3vw,38px);line-height:1.25;letter-spacing:-.04em;margin:9px 0 12px}
    h3{font-size:18px;line-height:1.4;margin:0 0 8px}
    .hero-copy{font-size:17px;color:var(--soft);max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0 30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border-radius:11px;font-weight:700;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--accent);color:#211a17}.btn-primary:hover{background:#f2ca83;transform:translateY(-2px)}
    .btn-secondary{background:var(--panel-2);border-color:var(--line);color:var(--text)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
    .btn:focus-visible,.search-link:focus-visible,.menu-toggle:focus-visible,.mobile-tab:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(230,184,107,.35);outline-offset:2px}
    .hero-points{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px}
    .hero-points span::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:8px}
    .hero-board{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow);transform:rotate(1deg)}
    .board-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}
    .status{font-size:12px;color:var(--green);display:flex;align-items:center;gap:7px}.status i{width:7px;height:7px;background:var(--green);border-radius:50%}
    .board-search{display:flex;gap:8px;margin:22px 0}
    .board-search input,.lead-form input,.lead-form select,.lead-form textarea{width:100%;background:#111115;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
    .board-search input::placeholder{color:#77747a}
    .board-search button{background:var(--accent);border-radius:10px;padding:0 17px;color:#201919;font-weight:700}
    .preview-list{display:grid;gap:10px}
    .preview-item{display:flex;justify-content:space-between;gap:15px;padding:14px;background:var(--panel-2);border-radius:12px}
    .preview-item strong{display:block;font-size:14px}.preview-item small{color:var(--muted)}
    .tag{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;font-size:11px;line-height:1.4;background:rgba(215,124,121,.14);color:#e7a3a0;white-space:nowrap}
    .tag.gold{background:rgba(230,184,107,.14);color:var(--accent)}.tag.green{background:rgba(130,184,148,.13);color:var(--green)}.tag.violet{background:rgba(141,132,184,.15);color:#b8b0e0}
    section{padding:74px 0}.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:27px}.section-head p{max-width:540px;color:var(--muted);margin-bottom:0}
    .metrics{padding:18px 0 10px}.metric-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr .85fr;gap:12px}.metric{background:var(--panel);border:1px solid var(--line);padding:20px 22px;border-radius:var(--radius-sm);min-height:112px}.metric:first-child{background:linear-gradient(130deg,#2b2731,#19191f)}.metric b{font-size:30px;line-height:1;display:block;margin:9px 0 5px}.metric span{color:var(--muted);font-size:13px}
    .matrix{display:grid;grid-template-columns:1.25fr .75fr .75fr;grid-template-rows:auto auto;gap:13px}.topic-card{position:relative;min-height:168px;padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.topic-card:hover{border-color:var(--accent);transform:translateY(-3px)}.topic-card.large{grid-row:span 2;min-height:350px;background:linear-gradient(145deg,#2b2630,#19191f)}.topic-card::after{content:"↗";position:absolute;right:22px;bottom:18px;color:var(--accent);font-size:20px}.topic-card p{color:var(--muted);font-size:13px;max-width:280px}.card-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px}
    .compare{display:grid;grid-template-columns:1fr 80px 1fr;align-items:stretch;gap:14px}.compare-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:25px}.compare-panel.highlight{border-color:rgba(230,184,107,.55)}.compare-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}.compare-list li{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:10px;color:var(--soft)}.compare-list small{color:var(--muted)}.compare-mid{display:grid;place-items:center;color:var(--accent);font-size:25px}
    .update-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.update-list{border-top:1px solid var(--line)}.update-item{display:grid;grid-template-columns:105px 1fr auto;gap:17px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.cover{height:69px;border-radius:10px;background:linear-gradient(135deg,#554456,#b07870 55%,#e1bf81);position:relative;overflow:hidden}.cover::after{content:"中文字幕";position:absolute;bottom:7px;left:8px;background:rgba(17,17,20,.7);padding:2px 6px;border-radius:4px;font-size:10px}.update-item p{margin:4px 0 0;color:var(--muted);font-size:12px}.side-note{background:var(--panel-2);border-radius:var(--radius);padding:26px;border:1px solid var(--line)}.side-note blockquote{font-size:20px;line-height:1.55;margin:18px 0;color:var(--soft)}.side-note cite{color:var(--muted);font-size:13px;font-style:normal}
    .faq-list{border-top:1px solid var(--line);max-width:850px}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:20px 0;background:none;color:var(--text);display:flex;justify-content:space-between;text-align:left;font-weight:700}.faq-question span{color:var(--accent);font-size:21px;transition:.2s}.faq-answer{display:none;color:var(--muted);padding:0 40px 20px 0}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
    .cta{background:var(--panel-2);border:1px solid var(--line);border-radius:24px;padding:34px;display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:center}.cta p{color:var(--muted)}.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:11px}.lead-form textarea{grid-column:span 2;min-height:86px;resize:vertical}.lead-form .btn{grid-column:span 2}.form-message{grid-column:span 2;color:var(--green);font-size:13px;display:none}
    footer{border-top:1px solid var(--line);padding:38px 0 86px;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:center}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a:hover{color:var(--accent)}.copyright{font-size:12px;margin-top:23px;color:#747178}
    .mobile-tabs{display:none}
    @media(max-width:992px){.hero-grid,.cta,.update-layout{grid-template-columns:1fr}.hero-board{max-width:650px}.metric-grid{grid-template-columns:repeat(2,1fr)}.matrix{grid-template-columns:1fr 1fr}.topic-card.large{grid-row:span 1;min-height:230px}.compare{grid-template-columns:1fr}.compare-mid{height:25px;transform:rotate(90deg)}}
    @media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.nav{height:64px;gap:12px}.nav-links{display:none}.nav-tools{margin-left:auto}.menu-toggle{display:grid}.hero{padding:48px 0 25px}section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:10px}.mobile-tabs{position:fixed;display:flex;z-index:30;bottom:0;left:0;right:0;background:#18181c;border-top:1px solid var(--line);justify-content:space-around;padding:8px 5px calc(8px + env(safe-area-inset-bottom))}.mobile-tab{font-size:11px;display:flex;flex-direction:column;align-items:center;gap:1px;padding:3px 10px}.mobile-tab.active{color:var(--accent)}.mobile-tab em{font-style:normal;font-size:18px;line-height:1.2}.footer-row{display:block}.footer-links{margin-top:18px}.lead-form{grid-template-columns:1fr}.lead-form textarea,.lead-form .btn,.form-message{grid-column:auto}}
    @media(max-width:520px){h1{font-size:39px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.hero-board{padding:17px}.metric-grid{display:flex;overflow:auto;padding-bottom:4px}.metric{min-width:160px}.matrix{display:block}.topic-card{margin-bottom:12px;min-height:145px}.update-item{grid-template-columns:76px 1fr}.update-item .btn{grid-column:2;justify-self:start;min-height:37px;padding:0 12px}.cover{height:62px}.cta{padding:24px 18px}}

/* roulang page: category1 */
:root{
 --bg:#111114;--panel:#19191f;--panel-2:#202027;--panel-3:#292831;
 --text:#f7f3ef;--muted:#aaa5aa;--soft:#d8d2ce;--line:#35343c;
 --accent:#e6b86b;--accent-2:#d77c79;--violet:#8d84b8;--green:#82b894;
 --radius:18px;--radius-sm:11px;--shadow:0 18px 50px rgba(0,0,0,.24);
 --container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(17,17,20,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{height:74px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}
.brand-mark{width:31px;height:31px;border-radius:10px;background:var(--accent);color:#181519;display:grid;place-items:center;font-size:14px}
.brand-name{font-size:16px}
.nav-links{display:flex;align-items:center;gap:7px;margin-left:auto}
.nav-links a,.mobile-tab{color:var(--muted);padding:8px 13px;border-radius:9px;transition:.2s}
.nav-links a:hover,.nav-links a:focus-visible,.nav-links a.active{color:var(--text);background:var(--panel-2)}
.nav-tools{display:flex;align-items:center;gap:9px}
.search-link,.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:var(--panel);color:var(--soft);display:grid;place-items:center}
.menu-toggle{display:none}
.page-hero{padding:68px 0 48px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-180px;border-radius:50%;background:rgba(215,124,121,.1);filter:blur(10px);pointer-events:none}
.hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:end;position:relative;z-index:1}
.eyebrow,.section-kicker{color:var(--accent);font-size:12px;letter-spacing:.14em;font-weight:700}
h1,h2,h3{margin:0;line-height:1.25;letter-spacing:-.035em}
h1{font-size:clamp(34px,5vw,62px);max-width:720px;margin-top:13px}
h2{font-size:clamp(25px,3vw,36px)}
h3{font-size:19px}
.hero-text{color:var(--soft);font-size:17px;max-width:680px;margin:22px 0 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border-radius:11px;font-weight:700;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--accent);color:#211a17}
.btn-primary:hover{background:#f2ca83;transform:translateY(-2px)}
.btn-secondary{background:var(--panel-2);border-color:var(--line);color:var(--text)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.btn:focus-visible,.search-link:focus-visible,.menu-toggle:focus-visible,.mobile-tab:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(230,184,107,.35);outline-offset:2px}
.hero-summary{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:25px;box-shadow:var(--shadow)}
.summary-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px}
.status{color:var(--green);font-size:12px}
.status:before{content:"";display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:7px}
.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 12px;padding-top:21px}
.summary-item small{display:block;color:var(--muted);font-size:12px}
.summary-item strong{display:block;font-size:27px;margin-top:2px}
.summary-note{color:var(--muted);font-size:12px;margin:20px 0 0}
section{padding:68px 0}
.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:27px}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.filter-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.filter-row{display:flex;align-items:end;gap:13px;flex-wrap:wrap}
.filter-field{display:grid;gap:6px;min-width:150px;flex:1}
.filter-field label{font-size:12px;color:var(--muted)}
.filter-field select,.filter-field input,.lead-form input,.lead-form textarea{width:100%;background:#111115;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:11px 13px}
.filter-field select:hover,.filter-field input:hover{border-color:#68636c}
.filter-actions{display:flex;gap:9px;align-items:center}
.filter-actions .btn{min-height:44px}
.filter-state{display:flex;gap:8px;flex-wrap:wrap;margin-top:19px;padding-top:17px;border-top:1px solid var(--line);align-items:center}
.filter-state span:first-child{color:var(--muted);font-size:12px}
.tag{display:inline-flex;align-items:center;padding:4px 9px;border-radius:6px;font-size:11px;line-height:1.4;background:rgba(215,124,121,.14);color:#e7a3a0;white-space:nowrap}
.tag.gold{background:rgba(230,184,107,.14);color:var(--accent)}
.tag.green{background:rgba(130,184,148,.13);color:var(--green)}
.tag.violet{background:rgba(141,132,184,.15);color:#b8b0e0}
.clear-filter{color:var(--muted);font-size:12px;margin-left:auto}
.clear-filter:hover{color:var(--accent)}
.results-head{display:flex;justify-content:space-between;align-items:center;margin:0 0 19px}
.results-head p{color:var(--muted);margin:0;font-size:13px}
.result-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:14px}
.result-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.result-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.18)}
.result-card.featured{grid-row:span 2}
.cover{height:158px;background:linear-gradient(135deg,#3b3037,#24212c);position:relative;overflow:hidden;display:grid;place-items:center;color:#c8b4a9}
.featured .cover{height:260px}
.cover:before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:rgba(230,184,107,.18);right:-25px;top:-40px}
.cover:after{content:"字幕";position:absolute;left:18px;bottom:15px;border:1px solid rgba(255,255,255,.2);color:var(--soft);padding:3px 8px;border-radius:6px;font-size:11px;background:rgba(17,17,20,.45)}
.cover-label{position:relative;z-index:1;font-size:30px;font-weight:800;letter-spacing:.08em;opacity:.82}
.card-body{padding:19px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:18px}
.card-body p{color:var(--muted);font-size:13px;margin:9px 0 17px}
.card-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto}
.card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:18px;padding-top:13px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.card-link{color:var(--accent);font-weight:700}
.card-link:hover{text-decoration:underline}
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:29px}
.page-number{width:38px;height:38px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--muted);display:grid;place-items:center}
.page-number:hover,.page-number.active{border-color:var(--accent);color:var(--accent);background:var(--panel-2)}
.info-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;padding:29px;background:var(--panel-2);border:1px solid var(--line);border-radius:22px}
.info-band p{color:var(--muted);margin:0}
.info-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.info-list li{display:flex;gap:12px;color:var(--soft);border-bottom:1px solid var(--line);padding-bottom:10px}
.info-list li:before{content:"✓";color:var(--green);font-weight:800}
.related-row{display:flex;gap:12px;flex-wrap:wrap}
.related-link{display:flex;align-items:center;gap:15px;background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:14px 17px;min-width:220px;transition:.2s}
.related-link:hover{border-color:var(--accent);background:var(--panel-2)}
.related-link strong{font-size:14px}
.related-link small{display:block;color:var(--muted);font-size:12px}
.faq-list{border-top:1px solid var(--line);max-width:880px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;padding:20px 0;background:none;color:var(--text);display:flex;justify-content:space-between;text-align:left;font-weight:700}
.faq-question span{color:var(--accent);font-size:21px;transition:.2s}
.faq-answer{display:none;color:var(--muted);padding:0 40px 20px 0}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.cta{background:var(--panel-2);border:1px solid var(--line);border-radius:24px;padding:34px;display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:center}
.cta p{color:var(--muted);margin:12px 0 0}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.lead-form label{display:grid;gap:6px;color:var(--muted);font-size:12px}
.lead-form textarea{grid-column:span 2;min-height:86px;resize:vertical}
.lead-form .btn{grid-column:span 2}
.form-message{grid-column:span 2;color:var(--green);font-size:13px;display:none}
footer{border-top:1px solid var(--line);padding:28px 0 34px;background:#0d0d10}
.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:center}
.footer-links{display:flex;gap:17px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--accent)}
.copyright{color:#77747a;font-size:12px;margin-top:23px}
.mobile-tabs{display:none}
@media(max-width:992px){
 .hero-layout,.info-band,.cta{grid-template-columns:1fr}
 .result-grid{grid-template-columns:1fr 1fr}
 .result-card.featured{grid-row:auto;grid-column:span 2}
 .featured .cover{height:210px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav{height:64px;gap:12px}
 .brand-name{font-size:14px}
 .nav-links{display:none}
 .nav-tools{margin-left:auto}
 .menu-toggle{display:grid}
 .page-hero{padding:47px 0 35px}
 .hero-layout{gap:31px}
 h1{font-size:clamp(33px,9vw,48px)}
 section{padding:52px 0}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .filter-row{display:grid;grid-template-columns:1fr 1fr}
 .filter-field{min-width:0}
 .filter-actions{grid-column:span 2}
 .filter-actions .btn{flex:1}
 .results-head{align-items:start;gap:12px}
 .result-grid{grid-template-columns:1fr}
 .result-card.featured{grid-column:auto}
 .featured .cover{height:190px}
 .lead-form{grid-template-columns:1fr}
 .lead-form textarea,.lead-form .btn,.form-message{grid-column:auto}
 .footer-row{display:block}
 .footer-links{margin-top:20px}
 .mobile-tabs{position:fixed;display:flex;z-index:30;bottom:0;left:0;right:0;background:rgba(25,25,31,.98);border-top:1px solid var(--line);justify-content:space-around;padding:7px 5px calc(7px + env(safe-area-inset-bottom))}
 .mobile-tab{font-size:11px;text-align:center;padding:5px 10px;min-width:55px}
 .mobile-tab b{display:block;font-size:16px;line-height:1.2;color:var(--soft);font-weight:500}
 body{padding-bottom:68px}
}
@media(max-width:520px){
 .summary-grid{gap:14px 8px}
 .summary-item strong{font-size:23px}
 .filter-row{grid-template-columns:1fr}
 .filter-actions{grid-column:auto}
 .filter-state{align-items:flex-start}
 .clear-filter{margin-left:0;width:100%}
 .info-band,.cta,.filter-panel{padding:22px}
 .hero-actions .btn{width:100%}
 .related-link{width:100%}
}