/* roulang page: index */
:root{
  --ink:#24221f;
  --ink-soft:#514c46;
  --muted:#817a70;
  --paper:#f5f0e8;
  --paper-light:#fffdf8;
  --line:#ded5c8;
  --coral:#d9674e;
  --coral-dark:#ae4535;
  --lime:#d8e889;
  --lavender:#e5def0;
  --success:#718b55;
  --warning:#b26a3c;
  --focus:#315f86;
  --radius:16px;
  --shadow:0 14px 40px rgba(53,42,30,.09);
  --ease:180ms ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,240,232,.94);border-bottom:1px solid transparent;transition:var(--ease)}
.site-header.scrolled{border-color:var(--line);box-shadow:0 5px 20px rgba(40,30,20,.06)}
.navbar{min-height:78px;display:flex;align-items:center;gap:38px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.04em;line-height:1.05;white-space:nowrap}
.brand-mark{width:31px;height:31px;display:grid;place-items:center;background:var(--coral);color:#fff;border-radius:9px 9px 9px 2px;font-size:13px}
.brand-text{font-size:17px}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:9px;color:var(--ink-soft);font-size:14px;transition:var(--ease)}
.nav-links a:hover,.nav-links a:focus,.nav-links a.active{color:var(--ink);background:var(--paper-light)}
.nav-links a.active{box-shadow:inset 0 -2px var(--coral);font-weight:700}
.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:12px 19px;border-radius:10px;font-weight:700;font-size:14px;transition:var(--ease)}
.nav-cta{background:var(--coral);border-color:var(--coral);margin-left:12px}
.nav-cta:hover,.button:hover{background:var(--coral-dark);border-color:var(--coral-dark);transform:translateY(-2px)}
.button:active,.nav-cta:active{transform:translateY(1px)}
.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}
.button.secondary:hover{background:var(--paper-light);border-color:var(--ink)}
button:focus,a:focus,input:focus{outline:3px solid rgba(49,95,134,.35);outline-offset:3px}
.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink)}
.hero{padding:82px 0 72px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-120px;top:25px;width:330px;height:330px;border:1px solid var(--line);border-radius:50%;box-shadow:0 0 0 28px rgba(222,213,200,.35),0 0 0 56px rgba(222,213,200,.2);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(370px,.85fr);gap:70px;align-items:center}
.eyebrow,.section-kicker{display:flex;align-items:center;gap:10px;color:var(--coral-dark);font-size:12px;letter-spacing:.14em;font-weight:800;text-transform:uppercase}
.eyebrow:before,.section-kicker:before{content:"";width:28px;height:2px;background:var(--coral)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.075em;margin:20px 0 24px;max-width:720px}
h1 em{font-style:normal;color:var(--coral-dark);position:relative}
h1 em:after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:7px;background:var(--lime);z-index:-1}
.hero-copy{font-size:18px;color:var(--ink-soft);max-width:640px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 35px}
.hero-notes{display:flex;flex-wrap:wrap;gap:24px;color:var(--muted);font-size:13px}
.hero-notes strong{display:block;color:var(--ink);font-size:23px;line-height:1.2}
.index-panel{position:relative;background:var(--ink);color:#fff;border-radius:18px;padding:26px;box-shadow:var(--shadow);transform:rotate(1.5deg)}
.index-panel:after{content:"阅读入口";position:absolute;right:22px;top:-15px;background:var(--lime);color:var(--ink);padding:4px 12px;border-radius:4px;font-size:12px;font-weight:800;transform:rotate(-4deg)}
.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:18px;margin-bottom:8px;font-size:13px;color:#c4beb5}
.panel-top b{color:var(--lime);font-size:24px}
.index-row{display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.13)}
.index-row:last-child{border:0}
.index-no{color:var(--coral);font:700 13px ui-monospace,monospace}
.index-row strong{display:block;font-size:15px}
.index-row small{color:#aaa39a;font-size:12px}
.index-row span:last-child{font-size:12px;color:#d8e889}
.section{padding:100px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:clamp(28px,4vw,45px);line-height:1.2;letter-spacing:-.05em;margin:12px 0 0}
.section-head p{max-width:520px;color:var(--ink-soft);margin-bottom:0}
.pain{background:var(--paper-light)}
.pain-list{border-top:1px solid var(--line)}
.pain-item{display:grid;grid-template-columns:100px 1fr 1.3fr;gap:25px;align-items:center;padding:27px 0;border-bottom:1px solid var(--line)}
.pain-item .num{font:700 31px ui-monospace,monospace;color:var(--coral)}
.pain-item h3{margin:0;font-size:20px}
.pain-item p{margin:0;color:var(--muted);font-size:15px}
.solution{background:var(--lavender)}
.process{display:grid;grid-template-columns:1fr 1.4fr;gap:70px;align-items:start}
.process-intro{position:sticky;top:110px}
.process-intro p{color:var(--ink-soft)}
.process-steps{border-left:2px solid var(--coral);padding-left:28px}
.step{position:relative;padding:0 0 34px}
.step:last-child{padding-bottom:0}
.step:before{content:"";position:absolute;left:-38px;top:7px;width:16px;height:16px;background:var(--coral);border:4px solid var(--lavender);border-radius:50%}
.step-label{color:var(--coral-dark);font:700 12px ui-monospace,monospace}
.step h3{font-size:21px;margin:6px 0}
.step p{color:var(--ink-soft);margin:0}
.step-status{display:inline-block;margin-top:8px;background:rgba(255,255,255,.6);padding:3px 9px;border-radius:4px;font-size:12px;color:var(--success)}
.results{background:var(--ink);color:#fff}
.results .section-kicker,.results .section-head p{color:#c7c0b7}
.results .section-kicker:before{background:var(--lime)}
.result-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:15px}
.result-box{padding:27px;background:#302d29;border:1px solid #4a443d;min-height:165px}
.result-box:first-child{background:var(--coral);border-color:var(--coral)}
.result-box strong{display:block;font:700 clamp(38px,5vw,62px)/1 ui-monospace,monospace;color:var(--lime);margin-bottom:15px}
.result-box:first-child strong{color:#fff}
.result-box h3{font-size:16px;margin:0 0 6px}
.result-box p{font-size:13px;color:#c9c1b8;margin:0}
.result-box:first-child p{color:#fff0eb}
.quote-section{background:var(--paper)}
.quote-wrap{display:grid;grid-template-columns:190px 1fr;gap:55px;align-items:center;max-width:940px;margin:auto}
.quote-person{border-right:1px solid var(--line);padding:20px 30px 20px 0}
.quote-person b{display:block;font-size:17px}
.quote-person span{font-size:13px;color:var(--muted)}
.quote-mark{font-size:72px;color:var(--coral);line-height:.7}
blockquote{font-size:clamp(22px,3vw,34px);line-height:1.55;letter-spacing:-.04em;margin:0}
.quote-note{font-size:13px;color:var(--muted);margin-top:22px}
.highlights{padding-top:0}
.highlight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.highlight{background:var(--paper-light);border:1px solid var(--line);padding:27px;border-radius:var(--radius);transition:var(--ease)}
.highlight:hover{transform:translateY(-4px);border-color:var(--coral);box-shadow:var(--shadow)}
.highlight-icon{width:38px;height:38px;display:grid;place-items:center;background:var(--lime);border-radius:8px;font-weight:800;margin-bottom:22px}
.highlight h3{font-size:19px;margin-bottom:8px}
.highlight p{font-size:14px;color:var(--muted);margin:0}
.collection{background:var(--paper-light)}
.collection-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}
.collection-card{border:1px solid var(--line);padding:28px;border-radius:var(--radius);background:var(--paper);transition:var(--ease)}
.collection-card.large{background:var(--ink);color:#fff;padding:38px}
.collection-card:hover{border-color:var(--coral);transform:translateY(-3px)}
.collection-card h3{font-size:24px;margin:16px 0 8px}
.collection-card p{color:var(--muted);font-size:14px;margin-bottom:22px}
.collection-card.large p{color:#c8c0b7}
.tag{display:inline-flex;padding:4px 9px;border-radius:5px;background:var(--lime);color:var(--ink);font-size:12px;font-weight:700}
.tag.soft{background:var(--lavender)}
.cta{padding:76px 0;background:var(--coral);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.25;letter-spacing:-.05em;margin:10px 0}
.cta p{max-width:600px;color:#fff0eb;margin:0}
.cta .button{background:var(--ink);border-color:var(--ink);white-space:nowrap}
.cta .button:hover{background:#000}
.faq{padding-top:78px}
.faq-list{max-width:850px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:21px 0}
summary{cursor:pointer;list-style:none;font-weight:700;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--coral);font-size:24px;line-height:1}
details[open] summary:after{content:"−"}
details p{color:var(--ink-soft);font-size:14px;margin:14px 35px 0 0}
.feedback{margin-top:55px;padding:27px;background:var(--paper-light);border:1px solid var(--line);border-radius:var(--radius)}
.feedback h3{margin-bottom:5px}
.feedback p{color:var(--muted);font-size:14px}
.form-row{display:flex;gap:10px}
input{min-height:48px;border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:9px;flex:1;color:var(--ink)}
input:focus{border-color:var(--focus)}
input:disabled{background:#eee;color:#999;cursor:not-allowed}
.site-footer{background:#292622;color:#c8c0b7;padding:45px 0 25px}
.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid #48423b}
.footer-brand{color:#fff}
.footer-brand p{font-size:13px;color:#a9a197;margin:14px 0 0;max-width:300px}
.footer-links{display:flex;gap:22px;align-items:start}
.footer-links a{font-size:13px;color:#c8c0b7}
.footer-links a:hover{color:var(--lime)}
.copyright{font-size:12px;color:#8f8981;padding-top:20px}
@media(max-width:900px){
  .navbar{gap:16px}.nav-links{gap:0}.hero-grid{grid-template-columns:1fr;gap:40px}.hero{padding-top:60px}
  .process{grid-template-columns:1fr;gap:30px}.process-intro{position:static}.result-grid{grid-template-columns:1fr 1fr}
  .result-box:first-child{grid-column:1/-1}.quote-wrap{gap:28px}.collection-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .container{width:min(100% - 32px,1180px)}.site-header{position:relative}.navbar{min-height:68px}
  .menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:14px 16px 20px;background:var(--paper-light);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}.nav-links a{padding:13px 12px}.nav-cta{margin:8px 0 0;text-align:center}
  .brand-text{font-size:15px}.hero{padding:52px 0 55px}h1{font-size:43px}.hero-copy{font-size:16px}.hero-actions .button{flex:1;min-width:145px}
  .section{padding:67px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:15px}.pain-item{grid-template-columns:48px 1fr;gap:10px;padding:22px 0}.pain-item p{grid-column:2}
  .highlight-grid{grid-template-columns:1fr}.result-grid{grid-template-columns:1fr}.result-box:first-child{grid-column:auto}
  .quote-wrap{grid-template-columns:1fr;gap:15px}.quote-person{border:0;border-bottom:1px solid var(--line);padding:0 0 16px}.quote-mark{font-size:55px}
  .cta-inner{display:block}.cta .button{margin-top:25px;width:100%}.form-row{display:block}.form-row .button,input{width:100%;margin-bottom:10px}
  .footer-top{display:block}.footer-links{margin-top:25px;flex-wrap:wrap;gap:14px 22px}
}
@media(max-width:420px){h1{font-size:37px}.index-panel{padding:20px}.index-row{grid-template-columns:34px 1fr auto}.hero-notes{gap:15px}}

/* roulang page: category1 */
:root{--ink:#24221f;--ink-soft:#514c46;--muted:#817a70;--paper:#f5f0e8;--paper-light:#fffdf8;--line:#ded5c8;--coral:#d9674e;--coral-dark:#ae4535;--lime:#d8e889;--lavender:#e5def0;--success:#718b55;--warning:#b26a3c;--focus:#315f86;--radius:16px;--shadow:0 14px 40px rgba(53,42,30,.09);--ease:180ms ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,240,232,.95);border-bottom:1px solid transparent;transition:var(--ease)}.site-header.scrolled{border-color:var(--line);box-shadow:0 5px 20px rgba(40,30,20,.06)}.navbar{min-height:78px;display:flex;align-items:center;gap:38px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.04em;line-height:1.05;white-space:nowrap}.brand-mark{width:31px;height:31px;display:grid;place-items:center;background:var(--coral);color:#fff;border-radius:9px 9px 9px 2px;font-size:13px}.brand-text{font-size:17px}.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-links a{padding:9px 14px;border-radius:9px;color:var(--ink-soft);font-size:14px;transition:var(--ease)}.nav-links a:hover,.nav-links a:focus,.nav-links a.active{color:var(--ink);background:var(--paper-light)}.nav-links a.active{box-shadow:inset 0 -2px var(--coral);font-weight:700}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:12px 19px;border-radius:10px;font-weight:700;font-size:14px;transition:var(--ease)}.nav-cta{background:var(--coral);border-color:var(--coral);margin-left:12px}.nav-cta:hover,.button:hover{background:var(--coral-dark);border-color:var(--coral-dark);transform:translateY(-2px)}.button:active,.nav-cta:active{transform:translateY(1px)}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.secondary:hover{background:var(--paper-light);border-color:var(--ink)}button:focus,a:focus,input:focus{outline:3px solid rgba(49,95,134,.35);outline-offset:3px}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--ink)}
h1,h2,h3,p{margin-top:0}.hero{padding:78px 0 68px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;right:-130px;top:30px;width:330px;height:330px;border:1px solid var(--line);border-radius:50%;box-shadow:0 0 0 28px rgba(222,213,200,.35),0 0 0 56px rgba(222,213,200,.2);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1fr .82fr;gap:72px;align-items:center}.eyebrow,.section-kicker{display:flex;align-items:center;gap:10px;color:var(--coral-dark);font-size:12px;letter-spacing:.14em;font-weight:800}.eyebrow:before,.section-kicker:before{content:"";width:28px;height:2px;background:var(--coral)}h1{font-size:clamp(40px,6vw,72px);line-height:1.12;letter-spacing:-.07em;margin:18px 0 24px;max-width:700px}.hero-copy{font-size:18px;color:var(--ink-soft);max-width:650px;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}.topic-panel{background:var(--ink);color:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow);position:relative}.topic-panel:after{content:"索引 / 01";position:absolute;right:24px;top:20px;color:#a8a097;font:12px ui-monospace,monospace}.topic-panel h2{font-size:23px;margin:24px 0 8px}.topic-panel p{color:#c8c0b7;font-size:14px}.index-row{display:grid;grid-template-columns:38px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14)}.index-row:last-child{border:0}.index-row b{color:var(--lime);font:700 13px ui-monospace,monospace}.index-row strong{display:block;font-size:15px}.index-row small{color:#aaa39a;font-size:12px}.index-row span{font-size:12px;color:var(--lime)}
.section{padding:88px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}.section-head h2{font-size:clamp(28px,4vw,45px);line-height:1.2;letter-spacing:-.05em;margin:12px 0 0}.section-head p{max-width:530px;color:var(--ink-soft);margin-bottom:0}.filter-bar{display:flex;gap:12px;align-items:center;padding:16px;background:var(--paper-light);border:1px solid var(--line);border-radius:12px;margin-bottom:28px}.search{display:flex;align-items:center;gap:10px;flex:1;background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:0 13px}.search span{color:var(--coral);font-weight:800}.search input{border:0;background:transparent;min-width:0;width:100%;outline:0}.filter-tags{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;padding:4px 9px;border-radius:5px;background:var(--lime);color:var(--ink);font-size:12px;font-weight:700}.tag.soft{background:var(--lavender)}.tag.outline{background:transparent;border:1px solid var(--line)}.filter-button{border:1px solid var(--line);background:var(--paper-light);padding:10px 14px;border-radius:9px;color:var(--ink-soft);transition:var(--ease)}.filter-button:hover,.filter-button.active{border-color:var(--coral);color:var(--coral-dark);background:#fff7f3}
.feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.feature-card,.topic-card{border:1px solid var(--line);background:var(--paper-light);border-radius:var(--radius);padding:27px;transition:var(--ease)}.feature-card{background:var(--ink);color:#fff;min-height:285px;display:flex;flex-direction:column;justify-content:flex-end}.feature-card p{color:#c8c0b7}.feature-card h3,.topic-card h3{font-size:25px;line-height:1.35;margin:15px 0 8px}.topic-card h3{font-size:20px}.feature-card:hover,.topic-card:hover{border-color:var(--coral);transform:translateY(-3px);box-shadow:var(--shadow)}.topic-card p{color:var(--muted);font-size:14px;margin-bottom:18px}.topic-stack{display:grid;gap:18px}.topic-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:14px}.content-list{margin-top:18px;border-top:1px solid var(--line)}.content-item{display:grid;grid-template-columns:84px 1fr auto;gap:22px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line);transition:var(--ease)}.content-item:hover{padding-left:9px;background:rgba(255,253,248,.45)}.cover{width:84px;height:62px;border-radius:9px;background:var(--lavender);position:relative;overflow:hidden}.cover:before{content:"欧";position:absolute;font-size:42px;font-weight:900;color:rgba(36,34,31,.14);right:7px;bottom:-12px}.content-item h3{font-size:19px;margin:5px 0}.content-item p{font-size:14px;color:var(--muted);margin:0}.item-arrow{color:var(--coral);font-size:22px}.status{font-size:12px;color:var(--success);white-space:nowrap}.insight{background:var(--lavender);padding:72px 0}.insight-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}.quote{font-size:26px;line-height:1.55;letter-spacing:-.03em;margin:0}.quote-mark{color:var(--coral);font-size:64px;line-height:.5;vertical-align:-18px;margin-right:8px}.guide-box{border-left:3px solid var(--coral);padding-left:23px;color:var(--ink-soft)}.guide-box strong{display:block;color:var(--ink);font-size:20px;margin-bottom:8px}.pagination{display:flex;justify-content:center;gap:8px;margin-top:38px}.page-number{width:42px;height:42px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;background:var(--paper-light);transition:var(--ease)}.page-number:hover,.page-number.active{background:var(--coral);border-color:var(--coral);color:#fff}.faq{padding-top:75px}.faq-list{max-width:850px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:20px}summary:after{content:"＋";color:var(--coral);font-size:20px}details[open] summary:after{content:"－"}details p{color:var(--muted);font-size:14px;margin:12px 34px 4px 0}.cta{padding:72px 0;background:var(--coral);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:clamp(29px,4vw,48px);line-height:1.25;letter-spacing:-.05em;margin:10px 0}.cta p{max-width:600px;color:#fff0eb;margin:0}.cta .button{background:var(--ink);border-color:var(--ink);white-space:nowrap}.cta .button:hover{background:#000}.site-footer{background:#292622;color:#c8c0b7;padding:45px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid #48423b}.footer-brand{color:#fff}.footer-brand p{font-size:13px;color:#a9a197;margin:14px 0 0;max-width:300px}.footer-links{display:flex;gap:24px;align-items:flex-start}.footer-links a{font-size:14px;color:#c8c0b7}.footer-links a:hover{color:var(--lime)}.copyright{font-size:12px;color:#908980;padding-top:22px}.mobile-only{display:none}
@media(max-width:900px){.navbar{gap:18px}.nav-links a{padding:8px 9px}.hero-grid,.feature-layout,.insight-grid{grid-template-columns:1fr;gap:35px}.hero{padding-top:58px}.result-grid{grid-template-columns:1fr 1fr}.feature-card{min-height:240px}}
@media(max-width:767px){.container{width:min(100% - 32px,600px)}.navbar{min-height:68px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper-light);padding:15px 16px 22px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);align-items:stretch;flex-direction:column}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.nav-cta{margin-left:0;text-align:center}.hero{padding:52px 0 48px}.hero:before{right:-180px;top:150px}.hero-grid{gap:30px}h1{font-size:43px}.hero-copy{font-size:16px}.hero-actions .button{flex:1;min-width:150px}.section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:18px}.filter-bar{display:block}.search{margin-bottom:12px}.filter-tags{flex-wrap:nowrap;overflow:auto;padding-bottom:4px}.filter-button{margin-top:12px}.content-item{grid-template-columns:60px 1fr;gap:14px}.cover{width:60px;height:54px}.content-item .item-arrow{display:none}.content-item h3{font-size:17px}.content-item p{font-size:13px}.status{display:block;margin-top:5px}.result-grid{grid-template-columns:1fr}.cta-inner,.footer-top{display:block}.cta .button{margin-top:25px;width:100%}.footer-links{margin-top:25px;flex-wrap:wrap}.quote{font-size:22px}.topic-panel{padding:22px}}
@media(max-width:420px){.brand-text{font-size:15px}.brand-mark{width:28px;height:28px}.hero-actions{display:grid}.hero-actions .button{width:100%}.topic-panel h2{font-size:20px}}