/* roulang page: index */
:root {
      --ink:#182127; --muted:#68757a; --paper:#f7f8f4; --surface:#ffffff; --line:#dce4df;
      --brand:#d4513c; --brand-dark:#9e3028; --lime:#c9e86b; --teal:#2d8f86; --blue:#dceefa;
      --success:#357b59; --warning:#a15c21; --danger:#a53b35; --max:1180px; --pad:clamp(20px,4vw,56px);
      --radius:24px; --small-radius:12px; --shadow:0 18px 50px rgba(25,42,38,.09); --ease:180ms ease;
    }
    *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.7} a{color:inherit;text-decoration:none} img{display:block;max-width:100%} button,input,select,textarea{font:inherit} button{cursor:pointer;border:0} :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - var(--pad)*2));margin:auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-dark);font-size:13px;font-weight:800;letter-spacing:.04em}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand)}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:0;line-height:1.2}h1{font-size:clamp(42px,5.6vw,76px);max-width:720px;margin:18px 0 22px;font-weight:900}h2{font-size:clamp(30px,4vw,48px);margin:10px 0 16px}h3{font-size:21px;margin:0 0 9px}.lead{color:var(--muted);font-size:18px;max-width:650px}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}.section-head p{max-width:510px;color:var(--muted);margin:0}.chip,.badge{display:inline-flex;align-items:center;min-height:28px;padding:3px 11px;border-radius:99px;font-size:12px;font-weight:800;white-space:nowrap}.chip{background:#eef2ec;color:var(--teal)}.badge{background:var(--lime);color:#31410f}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:0 21px;border-radius:13px;font-weight:800;transition:transform var(--ease),background var(--ease),box-shadow var(--ease);border:1px solid transparent}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(35,35,20,.12)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-quiet{background:var(--surface);border-color:var(--line)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
    .site-header{position:relative;z-index:5;background:rgba(247,248,244,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;white-space:nowrap}.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#e68c54);color:#fff;font-size:14px}.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}.nav-links a{font-size:14px;color:var(--muted);font-weight:700;padding:7px 0;border-bottom:2px solid transparent}.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--brand)}.nav-actions{display:flex;align-items:center;gap:10px}.search{height:42px;width:172px;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 13px;color:var(--ink)}.menu-toggle{display:none;background:transparent;font-size:24px;padding:6px}
    .hero{padding:74px 0 46px;background:linear-gradient(120deg,#f7f8f4 0%,#f4f4e9 55%,#eaf2df 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(410px,.97fr);gap:64px;align-items:center}.hero-copy{padding:18px 0}.hero-copy .lead{margin-bottom:30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{display:flex;align-items:center;gap:10px;margin-top:22px;color:var(--muted);font-size:13px}.hero-note strong{color:var(--success)}.visual-stage{min-height:460px;position:relative;border-radius:32px;background:#202b2a;overflow:hidden;padding:27px;box-shadow:var(--shadow)}.visual-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 12%,rgba(201,232,107,.4),transparent 32%),linear-gradient(140deg,transparent 48%,rgba(212,81,60,.42));}.stage-top{position:relative;display:flex;justify-content:space-between;color:#dfe8db;font-size:12px;border-bottom:1px solid rgba(255,255,255,.17);padding-bottom:16px}.stage-title{position:relative;color:#fff;font-size:34px;line-height:1.18;font-weight:900;max-width:340px;margin:32px 0}.stage-grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:13px}.stage-block{min-height:128px;border-radius:17px;padding:17px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff}.stage-block.tall{grid-row:span 2;min-height:270px;background:linear-gradient(145deg,#be523e,#702e32)}.stage-block small{color:#d1ddd1}.stage-block strong{display:block;font-size:28px;line-height:1.2;margin-top:22px}.stage-foot{position:absolute;right:25px;bottom:22px;color:#d1ddd1;font-size:12px}
    .metrics{padding:28px 0;border-bottom:1px solid var(--line);background:var(--surface)}.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.metric{padding:5px 24px;border-right:1px solid var(--line)}.metric:first-child{padding-left:0}.metric:last-child{border:0}.metric strong{font-size:35px;line-height:1;display:block}.metric span{display:block;color:var(--muted);font-size:13px;margin-top:8px}.metric .badge{margin-top:9px;background:#edf5d4;color:var(--success)}
    .matrix{display:grid;grid-template-columns:1.15fr .85fr 1fr;grid-template-rows:auto auto;gap:18px}.feature-tile{grid-row:span 2;background:#263634;color:#fff;padding:30px;border-radius:var(--radius);min-height:400px;display:flex;flex-direction:column;justify-content:space-between}.feature-tile p{color:#c8d3cc}.feature-tile .number{font-size:68px;line-height:1;color:var(--lime);font-weight:900}.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:190px;transition:transform var(--ease),box-shadow var(--ease),border var(--ease)}.tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bdcfc5}.tile-icon{font-size:26px;color:var(--brand);margin-bottom:18px}.tile p{color:var(--muted);font-size:14px}.tile .tile-link{color:var(--brand-dark);font-size:13px;font-weight:800}
    .compare{background:#202b2a;color:#fff}.compare .section-head p{color:#bdcbc2}.compare-grid{display:grid;grid-template-columns:1fr 80px 1fr;align-items:stretch;gap:15px}.compare-card{padding:28px;border-radius:var(--radius);background:#2b3a37;border:1px solid rgba(255,255,255,.14)}.compare-card.after{background:linear-gradient(145deg,#3c7468,#2e4d49)}.compare-card ul{list-style:none;padding:0;margin:25px 0 0}.compare-card li{padding:12px 0;border-top:1px solid rgba(255,255,255,.16);display:flex;justify-content:space-between;gap:14px;color:#d6dfd7;font-size:14px}.compare-card li strong{color:var(--lime);white-space:nowrap}.compare-arrow{display:grid;place-items:center;color:var(--lime);font-size:28px}.compare-note{margin-top:20px;color:#b7c9c0;font-size:13px}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;list-style:none;font-weight:800;padding-right:30px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:4px;color:var(--brand);font-size:22px;top:-3px}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:14px;margin:13px 30px 2px 0}
    .form-section{background:#eef1e7}.form-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:start}.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 12px 35px rgba(28,54,39,.06)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field.full{grid-column:1/-1}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fbfcfa;padding:12px 13px;color:var(--ink)}.field textarea{min-height:108px;resize:vertical}.check{display:flex;align-items:flex-start;gap:9px;color:var(--muted);font-size:12px;margin:18px 0}.check input{margin-top:5px;accent-color:var(--brand)}.form-status{font-size:13px;color:var(--success);min-height:22px;margin-top:10px}
    .cta{padding:85px 0;background:var(--brand);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}.cta p{color:#ffe4db;max-width:590px}.cta .btn{background:var(--lime);color:#27350d}.site-footer{background:#202b2a;color:#dbe6dc;padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.15)}.footer-grid p{color:#a9bcb2;max-width:330px;font-size:14px}.footer-title{font-size:13px;font-weight:800;color:var(--lime);margin-bottom:12px}.footer-links{display:grid;gap:7px;color:#c9d4ce;font-size:14px}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#9db0a6;font-size:12px}.cookie{position:fixed;right:20px;bottom:20px;z-index:10;max-width:350px;padding:17px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);font-size:12px;color:var(--muted)}.cookie button{background:none;color:var(--brand-dark);font-weight:800;padding:0;margin-left:8px}
    @media(max-width:1024px){.hero-grid{gap:35px}.matrix{grid-template-columns:1fr 1fr}.feature-tile{grid-row:auto;grid-column:1/-1;min-height:260px}.faq-layout,.form-layout{gap:35px}}
    @media(max-width:768px){.nav{height:68px}.menu-toggle{display:block}.nav-links,.nav-actions .search,.nav-actions .btn{display:none}.nav.open .nav-links{display:flex;position:absolute;left:0;right:0;top:68px;padding:15px var(--pad);background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:5px;box-shadow:var(--shadow)}.nav.open .nav-links a{padding:10px}.hero{padding-top:43px}.hero-grid{grid-template-columns:1fr}.visual-stage{min-height:380px}.metric-row{grid-template-columns:repeat(2,1fr);gap:20px}.metric{padding:0 16px;border-right:0}.metric:nth-child(odd){padding-left:0}.matrix,.faq-layout,.form-layout{grid-template-columns:1fr}.compare-grid{grid-template-columns:1fr}.compare-arrow{transform:rotate(90deg);height:20px}.section{padding:72px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:15px}.cta .btn{margin-top:12px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
    @media(max-width:480px){h1{font-size:40px}.lead{font-size:16px}.hero-actions .btn{width:100%}.stage-grid{grid-template-columns:1fr}.stage-block.tall{min-height:160px;grid-row:auto}.stage-block{min-height:106px}.stage-title{font-size:28px;margin:25px 0}.fields{grid-template-columns:1fr}.field.full{grid-column:auto}.form-panel{padding:20px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.cookie{right:12px;bottom:12px;left:12px;max-width:none}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{--ink:#182127;--muted:#68757a;--paper:#f7f8f4;--surface:#fff;--line:#dce4df;--brand:#d4513c;--brand-dark:#9e3028;--lime:#c9e86b;--teal:#2d8f86;--blue:#dceefa;--success:#357b59;--warning:#a15c21;--danger:#a53b35;--max:1180px;--pad:clamp(20px,4vw,56px);--radius:24px;--small-radius:12px;--shadow:0 18px 50px rgba(25,42,38,.09);--ease:180ms ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--max),calc(100% - var(--pad)*2));margin:auto}.site-header{position:relative;z-index:10;background:rgba(247,248,244,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;white-space:nowrap}.logo-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#e68c54);color:#fff;font-size:14px}.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}.nav-links a{font-size:14px;color:var(--muted);font-weight:700;padding:7px 0;border-bottom:2px solid transparent;transition:color var(--ease),border-color var(--ease)}.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--brand)}.nav-actions{display:flex;align-items:center;gap:10px}.search{height:42px;width:172px;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 13px;color:var(--ink);outline:none}.search:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(45,143,134,.16)}.menu-toggle{display:none;background:transparent;font-size:24px;padding:6px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:0 21px;border-radius:13px;font-weight:800;transition:transform var(--ease),background var(--ease),box-shadow var(--ease);border:1px solid transparent}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(35,35,20,.12)}.btn:focus-visible,.filter:focus-visible,.faq-question:focus-visible,.page-btn:focus-visible{outline:3px solid rgba(45,143,134,.45);outline-offset:3px}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-quiet{background:var(--surface);border-color:var(--line)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand-dark);font-size:13px;font-weight:800;letter-spacing:.04em}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand)}.badge,.chip{display:inline-flex;align-items:center;min-height:28px;padding:3px 11px;border-radius:99px;font-size:12px;font-weight:800}.badge{background:var(--lime);color:#31410f}.chip{background:#edf2ed;color:var(--teal)}.page-intro{padding:70px 0 47px;background:linear-gradient(120deg,#f7f8f4 0%,#f5f2e8 53%,#e8f1df 100%);border-bottom:1px solid var(--line);overflow:hidden}.intro-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:end}.crumbs{display:flex;gap:8px;color:var(--muted);font-size:13px;margin-bottom:25px}.crumbs span:last-child{color:var(--ink)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4.7vw,62px);line-height:1.15;letter-spacing:0;margin-bottom:22px;max-width:720px}h2{font-size:34px;line-height:1.25;letter-spacing:0;margin-bottom:13px}h3{font-size:20px;line-height:1.4;letter-spacing:0}.intro-copy>p{max-width:680px;color:var(--muted);font-size:18px;margin-bottom:0}.intro-aside{border-left:1px solid var(--line);padding:10px 0 10px 35px}.aside-number{font-size:52px;line-height:1;font-weight:900;color:var(--brand)}.intro-aside p{color:var(--muted);font-size:14px;margin:8px 0 14px}.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}.section-head p{max-width:520px;color:var(--muted);margin-bottom:0}.browser{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 12px 35px rgba(28,54,39,.05)}.filter-bar{display:flex;justify-content:space-between;gap:18px;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}.filters{display:flex;gap:9px;flex-wrap:wrap}.filter{border:1px solid var(--line);background:#fbfcfa;color:var(--muted);min-height:38px;padding:0 14px;border-radius:99px;font-weight:800;font-size:13px;transition:background var(--ease),color var(--ease),border-color var(--ease)}.filter:hover,.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}.result-count{font-size:13px;color:var(--muted);white-space:nowrap}.guide-list{display:grid;gap:0}.guide-item{display:grid;grid-template-columns:174px minmax(0,1fr) auto;gap:24px;align-items:center;padding:24px 6px;border-bottom:1px solid var(--line);transition:background var(--ease),transform var(--ease)}.guide-item:hover{background:#f7faf4;transform:translateX(3px)}.cover{height:116px;border-radius:16px;overflow:hidden;position:relative;background:#263634}.cover:before,.cover:after{content:"";position:absolute;border-radius:50%;filter:blur(1px)}.cover:before{width:130px;height:130px;left:-22px;bottom:-45px;background:rgba(201,232,107,.76)}.cover:after{width:93px;height:93px;right:-15px;top:-18px;background:rgba(212,81,60,.82)}.cover.b{background:#315c57}.cover.b:before{background:rgba(220,238,250,.8)}.cover.c{background:#9a3a34}.cover.c:after{background:rgba(201,232,107,.8)}.cover.d{background:#5a7c62}.cover.d:before{background:rgba(255,255,255,.42)}.cover-label{position:absolute;z-index:1;left:17px;bottom:14px;color:#fff;font-size:15px;font-weight:900}.item-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.updated{font-size:12px;color:var(--muted)}.guide-item h3{margin-bottom:5px}.guide-item p{font-size:14px;color:var(--muted);margin:0;max-width:590px}.item-link{font-size:14px;font-weight:900;color:var(--brand-dark);white-space:nowrap}.item-link:hover{color:var(--brand)}.pagination{display:flex;justify-content:center;gap:8px;padding-top:25px}.page-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:var(--surface);font-weight:800;transition:all var(--ease)}.page-btn:hover,.page-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}.compare-band{background:#263634;color:#fff}.compare-band .section-head p{color:#c8d3cc}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.path{padding:29px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:rgba(255,255,255,.05)}.path.good{background:linear-gradient(140deg,#3b7369,#2b4b47)}.path h3{margin:16px 0;color:#fff}.path ul{list-style:none;margin:0;padding:0}.path li{padding:12px 0;border-top:1px solid rgba(255,255,255,.17);color:#d6dfd7;font-size:14px}.path li strong{color:var(--lime);float:right}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-layout p{color:var(--muted)}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;gap:18px;text-align:left;background:transparent;padding:20px 0;color:var(--ink);font-weight:900;font-size:16px}.faq-icon{display:grid;place-items:center;flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:#edf2ed;color:var(--teal);transition:transform var(--ease)}.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 220ms ease}.faq-answer>div{overflow:hidden}.faq-answer p{margin:0;padding:0 42px 20px 0;font-size:14px}.faq-item.open .faq-answer{grid-template-rows:1fr}.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--brand);color:#fff}.feedback{background:#eef1e7}.form-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:62px;align-items:start}.form-copy p{color:var(--muted);max-width:430px}.notice{display:flex;gap:11px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.notice strong{color:var(--success);white-space:nowrap}.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 12px 35px rgba(28,54,39,.06)}.field{margin-bottom:17px}.field label{display:block;font-size:14px;font-weight:800;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fbfcfa;padding:12px 13px;color:var(--ink);outline:none}.field textarea{min-height:104px;resize:vertical}.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);margin:4px 0 18px}.check input{margin-top:5px;accent-color:var(--brand)}.form-status{min-height:22px;margin:12px 0 0;font-size:13px;color:var(--success)}.cta{padding:76px 0;background:linear-gradient(120deg,#d4513c,#a73e32);color:#fff}.cta-row{display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{margin:0 0 8px}.cta p{color:#ffe5db;max-width:650px;margin:0}.cta .btn{background:var(--lime);color:#30410f;white-space:nowrap}.site-footer{padding:57px 0 20px;background:#182127;color:#eef3ef}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:55px;padding-bottom:40px}.site-footer .logo{color:#fff}.site-footer p{max-width:380px;color:#b9c5bd;font-size:14px;margin:17px 0 0}.footer-title{font-weight:900;margin-bottom:12px}.footer-links{display:grid;gap:9px}.footer-links a{font-size:14px;color:#b9c5bd}.footer-links a:hover{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);padding-top:19px;font-size:12px;color:#aebbb3}
@media(max-width:1024px){.intro-grid,.form-layout{gap:35px}.guide-item{grid-template-columns:145px minmax(0,1fr)}.item-link{grid-column:2}.faq-layout{gap:42px}.nav-links{gap:17px}.search{width:135px}}
@media(max-width:768px){.nav{height:68px;gap:10px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:16px var(--pad);background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.search{display:none}.nav-actions .btn{display:none}.menu-toggle{display:block}.logo{font-size:15px}.page-intro{padding:52px 0 37px}.intro-grid,.faq-layout,.form-layout{grid-template-columns:1fr}.intro-aside{border-left:0;border-top:1px solid var(--line);padding:23px 0 0}.section{padding:68px 0}.section-head,.cta-row{display:block}.section-head p{margin-top:10px}.filter-bar{align-items:flex-start;flex-direction:column}.guide-item{grid-template-columns:125px minmax(0,1fr);gap:16px}.cover{height:100px}.item-link{font-size:13px}.compare-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:34px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}.cta .btn{margin-top:24px}}
@media(max-width:480px){h1{font-size:36px}h2{font-size:28px}.container{width:min(var(--max),calc(100% - 40px))}.browser{padding:12px}.guide-item{grid-template-columns:1fr;padding:20px 0}.cover{height:130px}.item-link{grid-column:auto}.filters{gap:7px}.filter{padding:0 11px}.form-panel{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.cta{padding:60px 0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}