/* roulang page: index */
:root{
            --ink:#171416;
            --ink-soft:#211b1e;
            --wine:#7f344c;
            --wine-deep:#5d2639;
            --rose:#b87885;
            --cream:#f4efe9;
            --paper:#fbf8f4;
            --mist:#bdb4b0;
            --line:rgba(244,239,233,.16);
            --line-dark:rgba(23,20,22,.14);
            --shadow:0 18px 50px rgba(10,7,9,.18);
            --radius:14px;
            --ease:all .2s ease;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--paper);
            font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;
            font-size:15px;
            line-height:1.8;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none;transition:var(--ease)}
        img{max-width:100%;display:block}
        button,input,select,textarea{font:inherit}
        :focus-visible{outline:3px solid rgba(184,120,133,.65);outline-offset:3px}
        .container{max-width:1220px}
        .site-header{
            position:absolute;z-index:20;top:0;left:0;right:0;
            color:var(--cream);
            border-bottom:1px solid rgba(244,239,233,.11);
        }
        .navbar{padding:22px 0}
        .brand{
            display:flex;align-items:center;gap:12px;
            color:var(--cream);font-weight:800;letter-spacing:-.04em;
            font-size:19px;line-height:1.2;
        }
        .brand-mark{
            width:34px;height:34px;display:grid;place-items:center;
            background:var(--wine);border-radius:10px;color:#fff;
            font-size:13px;letter-spacing:0;
        }
        .brand small{display:block;color:var(--mist);font-size:10px;font-weight:500;letter-spacing:.16em;margin-top:3px}
        .navbar-toggler{border:1px solid var(--line);padding:9px 11px}
        .navbar-toggler:focus{box-shadow:none}
        .navbar-toggler-icon{filter:invert(1);width:1.2em;height:1.2em}
        .nav-link{
            position:relative;color:#d9d1cd!important;padding:9px 15px!important;
            font-size:14px
        }
        .nav-link::after{
            content:"";position:absolute;bottom:1px;left:15px;width:0;height:2px;
            background:var(--rose);transition:var(--ease)
        }
        .nav-link:hover,.nav-link.active{color:#fff!important}
        .nav-link:hover::after,.nav-link.active::after{width:22px}
        .nav-cta,.btn-primary{
            display:inline-flex;align-items:center;justify-content:center;gap:10px;
            min-height:46px;padding:10px 19px;border:1px solid var(--wine);
            border-radius:8px;background:var(--wine);color:#fff!important;
            font-weight:700;font-size:14px;transition:var(--ease)
        }
        .nav-cta:hover,.btn-primary:hover{background:#98445d;border-color:#98445d;transform:translateY(-2px);box-shadow:0 10px 25px rgba(127,52,76,.25)}
        .btn-outline{
            display:inline-flex;align-items:center;justify-content:center;gap:10px;
            min-height:46px;padding:10px 19px;border:1px solid rgba(244,239,233,.34);
            border-radius:8px;color:var(--cream);font-weight:700;font-size:14px;
            transition:var(--ease)
        }
        .btn-outline:hover{background:var(--cream);color:var(--ink);transform:translateY(-2px)}
        .eyebrow{
            display:inline-flex;align-items:center;gap:9px;color:var(--rose);
            font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase
        }
        .eyebrow::before{content:"";width:28px;height:1px;background:var(--rose)}
        .hero{
            position:relative;overflow:hidden;background:var(--ink);color:var(--cream);
            min-height:710px;padding:165px 0 82px;
        }
        .hero::before{
            content:"";position:absolute;inset:0;opacity:.33;
            background:
                radial-gradient(circle at 78% 24%,rgba(184,120,133,.38),transparent 25%),
                radial-gradient(circle at 64% 82%,rgba(127,52,76,.32),transparent 31%);
        }
        .hero::after{
            content:"";position:absolute;right:-10%;top:16%;width:60%;height:80%;
            background:repeating-linear-gradient(118deg,transparent 0 23px,rgba(244,239,233,.05) 24px 25px);
            transform:rotate(-8deg);pointer-events:none
        }
        .hero .container{position:relative;z-index:1}
        .hero h1{
            max-width:760px;margin:22px 0 25px;font-size:clamp(45px,6.2vw,78px);
            line-height:1.08;letter-spacing:-.075em;font-weight:900
        }
        .hero-copy{max-width:650px;color:#c9bfbb;font-size:17px;line-height:2}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
        .hero-stage{
            position:relative;min-height:300px;margin-top:55px;border-top:1px solid var(--line);
            border-bottom:1px solid var(--line);display:flex;align-items:center;
        }
        .stage-index{font-size:130px;line-height:1;color:rgba(244,239,233,.08);font-weight:900;letter-spacing:-.12em}
        .stage-panel{margin-left:auto;width:390px;padding:25px 0 25px 28px;border-left:1px solid var(--line)}
        .stage-panel strong{display:block;color:#fff;font-size:25px;line-height:1.35;margin-bottom:10px}
        .stage-panel p{color:var(--mist);font-size:14px;margin:0}
        .stage-lines{display:flex;gap:7px;margin-top:22px}
        .stage-lines span{height:4px;display:block;background:var(--wine);flex:1}
        .stage-lines span:nth-child(2){background:var(--rose);flex:1.6}
        .stage-lines span:nth-child(3){background:#504047;flex:.7}
        .ticker{position:absolute;bottom:25px;left:0;right:0;color:var(--mist);font-size:11px;letter-spacing:.12em;display:flex;justify-content:space-between}
        .section{padding:105px 0}
        .section-dark{background:var(--ink-soft);color:var(--cream)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:43px}
        .section-head h2{font-size:clamp(29px,4vw,44px);line-height:1.2;letter-spacing:-.06em;margin:13px 0 0;font-weight:850}
        .section-head p{max-width:510px;color:#756b68;margin:0}
        .section-dark .section-head p{color:var(--mist)}
        .metrics{background:var(--wine-deep);color:var(--cream);padding:0}
        .metric-row{display:grid;grid-template-columns:repeat(4,1fr)}
        .metric{padding:37px 28px;border-right:1px solid rgba(244,239,233,.2)}
        .metric:last-child{border:0}
        .metric b{display:block;font-size:42px;line-height:1.1;letter-spacing:-.06em}
        .metric span{display:block;color:#d7c5c5;margin-top:8px;font-size:13px}
        .matrix{display:grid;grid-template-columns:1.05fr .95fr 1.35fr;grid-template-rows:auto auto;gap:15px}
        .matrix-card,.feature-card{
            border:1px solid var(--line-dark);background:#fff;padding:27px;position:relative;
            transition:var(--ease);overflow:hidden
        }
        .matrix-card:hover,.feature-card:hover{border-color:var(--rose);transform:translateY(-4px);box-shadow:var(--shadow)}
        .matrix-card.tall{grid-row:span 2;background:var(--ink);color:var(--cream);min-height:390px}
        .matrix-card.wide{grid-column:span 2}
        .number{font-size:12px;color:var(--wine);font-weight:800;letter-spacing:.12em}
        .matrix-card h3,.feature-card h3{font-size:22px;line-height:1.35;margin:32px 0 10px;letter-spacing:-.04em}
        .matrix-card p,.feature-card p{color:#776d69;font-size:14px;margin:0;line-height:1.8}
        .matrix-card.tall p{color:var(--mist)}
        .arrow{position:absolute;right:24px;bottom:22px;color:var(--wine);font-size:22px}
        .matrix-card.tall .arrow{color:var(--rose)}
        .category-strip{background:var(--cream)}
        .tag-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
        .tag{display:inline-flex;padding:7px 13px;border:1px solid var(--line-dark);border-radius:30px;color:#5e5051;font-size:13px}
        .tag:hover{border-color:var(--wine);color:var(--wine);background:#fff}
        .comparison{display:grid;grid-template-columns:1fr 72px 1fr;align-items:stretch;gap:18px}
        .compare-box{padding:34px;background:#fff;border-top:3px solid #b7aaa5}
        .compare-box.highlight{background:var(--wine);color:#fff;border-color:var(--rose)}
        .compare-box h3{font-size:23px;margin:0 0 23px}
        .compare-box ul{list-style:none;padding:0;margin:0}
        .compare-box li{padding:12px 0;border-bottom:1px solid var(--line-dark);font-size:14px}
        .highlight li{border-color:rgba(255,255,255,.2)}
        .compare-sign{display:grid;place-items:center;color:var(--wine);font-size:25px;font-weight:800}
        .updates{display:grid;grid-template-columns:1.25fr .75fr;gap:60px}
        .update-list{border-top:1px solid var(--line-dark)}
        .update-item{display:flex;gap:25px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line-dark)}
        .update-date{font-size:12px;color:var(--wine);min-width:78px}
        .update-item a{font-weight:700;font-size:16px}
        .update-item a:hover{color:var(--wine)}
        .note-card{background:var(--ink);color:var(--cream);padding:32px;min-height:240px}
        .note-card p{color:var(--mist);font-size:14px}
        .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}
        .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line-dark)!important}
        .accordion-button{background:transparent!important;color:var(--ink);box-shadow:none!important;padding:21px 0;font-weight:800;font-size:16px}
        .accordion-button::after{filter:sepia(1) saturate(2);width:14px;height:14px;background-size:14px}
        .accordion-body{padding:0 32px 22px 0;color:#706662;font-size:14px;line-height:1.9}
        .contact{background:var(--ink);color:var(--cream)}
        .contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
        .contact h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.07em;line-height:1.2;margin:15px 0}
        .contact-copy{color:var(--mist)}
        .form-label{font-size:13px;color:#d7cdca;margin-bottom:7px}
        .form-control,.form-select{
            min-height:48px;border:1px solid rgba(244,239,233,.2);border-radius:7px;
            background:#211b1e;color:#fff;padding:11px 14px
        }
        .form-control::placeholder{color:#857978}
        .form-control:focus,.form-select:focus{background:#211b1e;color:#fff;border-color:var(--rose);box-shadow:0 0 0 .2rem rgba(184,120,133,.15)}
        textarea.form-control{min-height:125px;resize:vertical}
        .form-check-label{color:var(--mist);font-size:12px}
        .footer{background:#100d0f;color:var(--cream);padding:48px 0 25px}
        .footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px;border-bottom:1px solid var(--line)}
        .footer-copy{color:var(--mist);max-width:350px;font-size:13px}
        .footer-links{display:flex;gap:25px;align-items:start}
        .footer-links a{color:#c7bdb9;font-size:13px}
        .footer-links a:hover{color:#fff}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#827673;font-size:12px}
        .reveal{animation:rise .7s both}
        @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
        @media (max-width:991px){
            .navbar{padding:16px 0}.navbar-collapse{background:var(--ink);padding:12px 8px;margin-top:12px}
            .nav-cta{margin:8px 15px}.hero{min-height:650px;padding-top:130px}
            .metric-row{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}
            .matrix{grid-template-columns:1fr 1fr}.matrix-card.tall{grid-row:auto;min-height:310px}.matrix-card.wide{grid-column:span 2}
            .updates,.faq-layout,.contact-grid{grid-template-columns:1fr;gap:38px}
        }
        @media (max-width:767px){
            .section{padding:72px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:17px}
            .hero h1{font-size:46px}.hero-copy{font-size:15px}.hero-stage{min-height:230px;margin-top:40px}
            .stage-index{font-size:90px}.stage-panel{width:57%;padding-left:17px}.stage-panel strong{font-size:18px}
            .comparison{grid-template-columns:1fr;gap:10px}.compare-sign{height:25px;transform:rotate(90deg)}
            .contact-grid{gap:25px}.footer-top,.footer-bottom{display:block}.footer-links{margin-top:25px;flex-wrap:wrap}
        }
        @media (max-width:520px){
            .container{padding-left:20px;padding-right:20px}.brand{font-size:15px}.brand-mark{width:29px;height:29px}
            .hero{padding-bottom:65px}.hero h1{font-size:39px}.hero-actions .btn-primary,.hero-actions .btn-outline{width:100%}
            .ticker{font-size:9px}.metric{padding:25px 16px}.metric b{font-size:32px}
            .matrix{display:block}.matrix-card{margin-bottom:12px;min-height:190px!important}.matrix-card h3{margin-top:23px}
            .update-item{gap:12px;align-items:flex-start}.update-date{min-width:66px}.update-item a{font-size:14px}
            .footer-links{gap:15px}
        }

/* roulang page: category1 */
:root{
 --ink:#171416;--ink-soft:#211b1e;--wine:#7f344c;--wine-deep:#5d2639;
 --rose:#b87885;--cream:#f4efe9;--paper:#fbf8f4;--mist:#bdb4b0;
 --line:rgba(244,239,233,.16);--line-dark:rgba(23,20,22,.14);
 --shadow:0 18px 50px rgba(10,7,9,.18);--radius:14px;--ease:all .2s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{max-width:1220px}
.site-header{position:absolute;z-index:20;top:0;left:0;right:0;color:var(--cream);border-bottom:1px solid rgba(244,239,233,.11)}
.navbar{padding:22px 0}
.brand{display:flex;align-items:center;gap:12px;color:var(--cream);font-weight:800;letter-spacing:-.04em;font-size:19px;line-height:1.2}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--wine);border-radius:10px;color:#fff;font-size:13px;letter-spacing:0}
.brand small{display:block;color:var(--mist);font-size:10px;font-weight:500;letter-spacing:.16em;margin-top:3px}
.navbar-toggler{border:1px solid var(--line);padding:9px 11px}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler-icon{filter:invert(1);width:1.2em;height:1.2em}
.nav-link{position:relative;color:#d9d1cd!important;padding:9px 15px!important;font-size:14px}
.nav-link:after{content:"";position:absolute;bottom:1px;left:15px;width:0;height:2px;background:var(--rose);transition:var(--ease)}
.nav-link:hover,.nav-link.active{color:#fff!important}
.nav-link:hover:after,.nav-link.active:after{width:22px}
.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 19px;border:1px solid var(--wine);border-radius:8px;background:var(--wine);color:#fff!important;font-weight:700;font-size:14px;transition:var(--ease)}
.nav-cta:hover,.btn-primary:hover{background:#98445d;border-color:#98445d;transform:translateY(-2px);box-shadow:0 10px 25px rgba(127,52,76,.25)}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 19px;border:1px solid rgba(244,239,233,.34);border-radius:8px;color:var(--cream);font-weight:700;font-size:14px;transition:var(--ease)}
.btn-outline:hover{background:var(--cream);color:var(--ink);transform:translateY(-2px)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--rose);font-size:11px;font-weight:800;letter-spacing:.18em}
.eyebrow:before{content:"";width:28px;height:1px;background:var(--rose)}
.page-hero{position:relative;overflow:hidden;background:var(--ink);color:var(--cream);padding:172px 0 90px}
.page-hero:before{content:"";position:absolute;inset:0;opacity:.34;background:radial-gradient(circle at 80% 20%,rgba(184,120,133,.4),transparent 28%),radial-gradient(circle at 25% 90%,rgba(127,52,76,.3),transparent 34%)}
.page-hero:after{content:"";position:absolute;right:-8%;top:18%;width:54%;height:78%;background:repeating-linear-gradient(118deg,transparent 0 23px,rgba(244,239,233,.05) 24px 25px);transform:rotate(-8deg);pointer-events:none}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{max-width:820px;margin:20px 0 21px;font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.075em;font-weight:900}
.hero-copy{max-width:675px;color:#c9bfbb;font-size:17px;line-height:2}
.channel-line{display:flex;gap:8px;flex-wrap:wrap;margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.tag{display:inline-flex;align-items:center;min-height:29px;padding:3px 11px;border:1px solid var(--line-dark);border-radius:99px;color:#6f6260;font-size:12px;letter-spacing:.04em}
.page-hero .tag{border-color:var(--line);color:var(--mist)}
.section{padding:94px 0}
.section-dark{background:var(--ink-soft);color:var(--cream)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,4vw,43px);line-height:1.2;letter-spacing:-.06em;margin:13px 0 0;font-weight:850}
.section-head p{max-width:510px;color:#756b68;margin:0}
.section-dark .section-head p{color:var(--mist)}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:18px 20px;background:#fff;border:1px solid var(--line-dark);box-shadow:0 8px 25px rgba(23,20,22,.05)}
.filter-bar label{font-size:12px;color:#756b68;font-weight:700}
.filter-bar select,.filter-bar input{height:44px;border:1px solid var(--line-dark);background:var(--paper);border-radius:7px;padding:7px 12px;color:var(--ink);outline:none}
.filter-bar input{min-width:210px}
.filter-bar select:focus,.filter-bar input:focus{border-color:var(--wine);box-shadow:0 0 0 3px rgba(127,52,76,.12)}
.index-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;margin-top:28px}
.topic-feature{display:grid;grid-template-columns:280px 1fr;background:#fff;border:1px solid var(--line-dark);min-height:245px;transition:var(--ease)}
.topic-feature:hover,.topic-item:hover{border-color:var(--rose);box-shadow:var(--shadow);transform:translateY(-3px)}
.cover{position:relative;min-height:100%;overflow:hidden;background:linear-gradient(145deg,#32252a,#8a4057 55%,#bd818a)}
.cover:before{content:"";position:absolute;inset:18px;border:1px solid rgba(244,239,233,.42);transform:skewY(-8deg)}
.cover:after{content:"01";position:absolute;right:19px;bottom:7px;color:rgba(255,255,255,.2);font-size:82px;font-weight:900;line-height:1}
.cover-text{position:absolute;left:22px;top:24px;color:#fff;font-size:12px;letter-spacing:.18em;writing-mode:vertical-rl}
.topic-content{padding:27px 30px;position:relative}
.topic-content h3,.topic-item h3{font-size:23px;line-height:1.35;letter-spacing:-.04em;margin:14px 0 10px}
.topic-content p,.topic-item p{color:#776d69;font-size:14px;margin:0 0 20px}
.topic-meta{display:flex;gap:13px;flex-wrap:wrap;color:#8b807c;font-size:12px}
.topic-item{display:grid;grid-template-columns:116px 1fr;gap:20px;background:#fff;border:1px solid var(--line-dark);margin-top:16px;padding:14px;transition:var(--ease)}
.topic-item .cover{min-height:135px}
.topic-item .cover:before{inset:10px}
.topic-item .cover:after{font-size:42px;right:9px}
.topic-item h3{font-size:18px;margin:5px 0 7px}
.topic-item p{margin-bottom:10px;line-height:1.7}
.side-index{background:var(--ink);color:var(--cream);padding:25px;align-self:start;position:sticky;top:25px}
.side-index h3{font-size:20px;margin:0 0 20px}
.side-index ul{list-style:none;margin:0;padding:0}
.side-index li{border-top:1px solid var(--line);padding:11px 0}
.side-index a{color:var(--mist);font-size:13px}
.side-index a:hover{color:#fff;padding-left:5px}
.count-line{display:flex;justify-content:space-between;align-items:center;margin:28px 0 14px;color:#756b68;font-size:13px}
.count-line strong{color:var(--wine);font-size:23px}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}
.faq-grid h2{font-size:clamp(30px,4vw,44px);line-height:1.2;letter-spacing:-.06em;margin-top:15px}
.accordion-item{background:transparent;border:0;border-top:1px solid var(--line)}
.accordion-item:last-child{border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--cream)!important;padding:19px 3px;font-weight:700;box-shadow:none!important}
.accordion-button:after{filter:invert(1);opacity:.7}
.accordion-body{padding:0 28px 20px 3px;color:var(--mist);font-size:14px}
.cta{background:var(--wine-deep);color:var(--cream);padding:70px 0}
.cta-wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{font-size:clamp(29px,4vw,46px);letter-spacing:-.06em;line-height:1.2;margin:12px 0}
.cta p{color:#d1c1c0;max-width:590px;margin:0}
.feedback-form{background:#fff;padding:27px;border:1px solid var(--line-dark);box-shadow:0 12px 35px rgba(23,20,22,.07)}
.form-label{font-size:13px;font-weight:700;color:#54494a}
.form-control,.form-select{min-height:46px;border:1px solid var(--line-dark);border-radius:7px;background:var(--paper);color:var(--ink)}
.form-control:focus,.form-select:focus{border-color:var(--wine);box-shadow:0 0 0 3px rgba(127,52,76,.12)}
.footer{background:var(--ink);color:var(--cream);padding:56px 0 22px}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:43px;border-bottom:1px solid var(--line)}
.footer-copy{max-width:410px;color:var(--mist);font-size:13px}
.footer-links{display:flex;gap:25px;flex-wrap:wrap;align-items:flex-start;color:#d8cecb;font-size:13px}
.footer-links a:hover{color:var(--rose)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;color:#958987;font-size:12px}
@media(max-width:991px){.navbar{padding:16px 0}.navbar-collapse{background:var(--ink-soft);padding:13px 15px;margin-top:12px;border:1px solid var(--line)}.index-layout{grid-template-columns:1fr}.side-index{position:static}.faq-grid{gap:35px}.cta-wrap{align-items:flex-start;flex-direction:column}}
@media(max-width:767px){.page-hero{padding:142px 0 65px}.section{padding:70px 0}.section-head,.footer-top{display:block}.section-head p{margin-top:18px}.topic-feature{grid-template-columns:1fr}.topic-feature .cover{height:190px}.topic-content{padding:23px}.filter-bar{align-items:stretch}.filter-bar input,.filter-bar select{width:100%;min-width:0}.topic-item{grid-template-columns:92px 1fr;gap:14px}.topic-item .cover{min-height:125px}.topic-item p{display:none}.footer-links{margin-top:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}}
@media(max-width:520px){.brand{font-size:16px}.brand small{font-size:8px}.page-hero h1{font-size:42px}.hero-copy{font-size:15px}.topic-item{grid-template-columns:1fr}.topic-item .cover{height:145px}.topic-item .topic-content{padding:4px 5px 10px}.topic-item .cover:after{font-size:60px}.cta{padding:55px 0}.feedback-form{padding:20px}.btn-primary,.btn-outline{width:100%}}