/* roulang page: index */
:root{
            --berry:#642246;
            --berry-deep:#481633;
            --berry-soft:#f1e7ed;
            --apricot:#dfa873;
            --apricot-light:#f7ead9;
            --ivory:#fffdf9;
            --sand:#f6f1eb;
            --lavender:#eee9f0;
            --ink:#2d2630;
            --muted:#776f78;
            --line:#e7dfe2;
            --white:#ffffff;
            --green:#527562;
            --radius:18px;
            --radius-lg:28px;
            --shadow:0 18px 45px rgba(77,35,60,.09);
            --shadow-sm:0 8px 24px rgba(77,35,60,.07);
            --container:1220px;
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--ivory);
            font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;
            font-size:16px;
            line-height:1.75;
            -webkit-font-smoothing:antialiased;
        }
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button,input,select,textarea{font:inherit}
        button{cursor:pointer}
        :focus-visible{outline:3px solid rgba(223,168,115,.85);outline-offset:4px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .notice-bar{
            background:var(--berry);
            color:#fff8fb;
            font-size:13px;
            letter-spacing:.02em;
            padding:7px 0;
            text-align:center;
        }
        .site-header{
            position:sticky;
            top:0;
            z-index:20;
            background:rgba(255,253,249,.94);
            backdrop-filter:blur(14px);
            border-bottom:1px solid var(--line);
        }
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;background:var(--berry);
            color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;
            transform:rotate(-6deg);box-shadow:5px 5px 0 var(--apricot);
        }
        .brand-text{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--berry)}
        .main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
        .main-nav a{
            position:relative;padding:9px 14px;color:var(--muted);font-size:14px;
            border-radius:10px;transition:var(--ease)
        }
        .main-nav a:hover,.main-nav a.active{color:var(--berry);background:var(--berry-soft)}
        .main-nav a.active:after{
            content:"";position:absolute;bottom:3px;left:14px;right:14px;height:2px;
            border-radius:2px;background:var(--apricot)
        }
        .nav-entry,.btn-primary{
            display:inline-flex;align-items:center;justify-content:center;gap:9px;
            min-height:46px;padding:11px 20px;border:1px solid var(--berry);
            border-radius:12px;background:var(--berry);color:#fff;font-weight:700;
            transition:var(--ease);box-shadow:0 8px 18px rgba(100,34,70,.14)
        }
        .nav-entry{margin-left:10px;white-space:nowrap;font-size:14px}
        .nav-entry:hover,.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(100,34,70,.2)}
        .nav-entry:active,.btn-primary:active{transform:translateY(0)}
        .menu-toggle{display:none;border:0;background:transparent;color:var(--berry);font-size:25px}
        .hero{
            position:relative;overflow:hidden;padding:94px 0 84px;
            background:var(--sand);
        }
        .hero:before{
            content:"";position:absolute;width:470px;height:470px;border-radius:50%;
            right:-170px;top:-180px;background:var(--berry-soft);opacity:.7
        }
        .hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:76px;align-items:center}
        .eyebrow,.section-kicker{
            display:inline-flex;align-items:center;gap:8px;color:var(--berry);
            font-weight:800;font-size:13px;letter-spacing:.08em
        }
        .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--apricot)}
        h1,h2,h3{margin:0;color:var(--berry-deep);line-height:1.25;letter-spacing:-.035em}
        h1{font-size:clamp(38px,5vw,66px);max-width:700px;margin-top:18px}
        .hero-copy{max-width:650px;color:var(--muted);font-size:18px;margin:25px 0 31px}
        .action-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
        .btn-secondary{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            min-height:46px;padding:10px 18px;border:1px solid var(--berry);
            border-radius:12px;color:var(--berry);font-weight:700;transition:var(--ease)
        }
        .btn-secondary:hover{background:var(--berry-soft);transform:translateY(-2px)}
        .btn-link{color:var(--berry);font-weight:800;transition:var(--ease)}
        .btn-link:hover{color:var(--berry-deep);padding-left:4px}
        .hero-note{display:flex;gap:18px;align-items:center;margin-top:31px;color:var(--muted);font-size:13px}
        .hero-note span{display:inline-flex;align-items:center;gap:7px}
        .dot{width:8px;height:8px;background:var(--green);border-radius:50%;display:inline-block}
        .hero-panel{
            position:relative;min-height:420px;border-radius:var(--radius-lg);overflow:hidden;
            background:var(--berry);box-shadow:var(--shadow);padding:30px;color:#fff
        }
        .hero-panel:before{
            content:"";position:absolute;inset:0;background:linear-gradient(130deg,rgba(72,22,51,.25),rgba(72,22,51,.7)),url("/assets/images/backpic/back-1.webp") center/cover;opacity:.65
        }
        .panel-content{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;justify-content:space-between;min-height:360px}
        .panel-top{display:flex;justify-content:space-between;align-items:center}
        .panel-label{font-size:13px;color:#f6dcbf}
        .panel-symbol{font-size:42px;font-weight:900;letter-spacing:-.1em}
        .panel-title{font-size:29px;font-weight:800;line-height:1.35;max-width:300px}
        .panel-list{border-top:1px solid rgba(255,255,255,.25);margin-top:22px;padding-top:17px}
        .panel-item{display:flex;justify-content:space-between;gap:20px;padding:7px 0;color:#f9eef3;font-size:14px}
        .panel-item b{color:#f7d2aa;font-weight:700}
        .section{padding:96px 0}
        .section-soft{background:var(--lavender)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-head h2{font-size:clamp(29px,3.5vw,44px);margin-top:12px}
        .section-intro{max-width:470px;color:var(--muted);margin:0}
        .entry-band{display:grid;grid-template-columns:1.35fr .82fr .82fr;gap:14px}
        .entry-card{
            min-height:190px;padding:26px;border:1px solid var(--line);border-radius:var(--radius);
            background:#fff;display:flex;flex-direction:column;justify-content:space-between;
            transition:var(--ease);box-shadow:var(--shadow-sm)
        }
        .entry-card:first-child{background:var(--berry);color:#fff;border-color:var(--berry);min-height:220px}
        .entry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
        .entry-number{font-size:13px;font-weight:800;color:var(--apricot)}
        .entry-card h3{font-size:23px;margin:18px 0 7px;color:var(--berry-deep)}
        .entry-card:first-child h3{color:#fff}
        .entry-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
        .entry-card:first-child p{color:#f4e6eb}
        .entry-arrow{align-self:flex-end;font-size:22px;color:var(--berry)}
        .entry-card:first-child .entry-arrow{color:#f4c992}
        .info-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}
        .info-stamp{
            width:180px;height:180px;border-radius:50%;background:var(--berry);
            color:#fff;display:grid;place-items:center;font-size:58px;font-weight:900;
            box-shadow:18px 18px 0 var(--apricot-light);margin:30px 0 42px
        }
        .info-copy{color:var(--muted);max-width:420px}
        .info-rows{border-top:1px solid var(--line)}
        .info-row{display:grid;grid-template-columns:155px 1fr;gap:25px;padding:22px 0;border-bottom:1px solid var(--line)}
        .info-row strong{color:var(--berry);font-size:15px}.info-row span{color:var(--muted);font-size:14px}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
        .step{position:relative;padding:29px 24px 15px 0;margin-right:24px}
        .step:not(:last-child):after{content:"→";position:absolute;right:0;top:28px;color:var(--apricot);font-size:24px}
        .step-no{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--apricot-light);color:var(--berry);font-weight:900;margin-bottom:20px}
        .step h3{font-size:19px;margin-bottom:10px}.step p{font-size:14px;color:var(--muted);margin:0}
        .feature-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:stretch}
        .feature-image{border-radius:var(--radius-lg);overflow:hidden;min-height:390px;background:var(--berry-soft)}
        .feature-image img{width:100%;height:100%;object-fit:cover}
        .topic-panel{padding:25px 0}
        .topic-list{margin-top:20px}
        .topic-item{display:grid;grid-template-columns:auto 1fr auto;gap:17px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
        .topic-item .badge{margin:0}.topic-item h3{font-size:18px}.topic-item p{font-size:13px;color:var(--muted);margin:3px 0 0}
        .badge{display:inline-flex;align-items:center;white-space:nowrap;padding:5px 10px;border-radius:30px;background:var(--apricot-light);color:var(--berry);font-size:12px;font-weight:800}
        .arrow{font-size:20px;color:var(--berry)}
        .news-shell{display:grid;grid-template-columns:1.02fr .98fr;gap:32px}
        .featured-news{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
        .featured-news img{width:100%;height:230px;object-fit:cover}
        .news-body{padding:25px}.news-body h3{font-size:25px;margin:13px 0 8px}.news-body p{color:var(--muted);font-size:14px;margin:0 0 18px}
        .news-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}
        .news-list{border-top:1px solid var(--line)}
        .news-item{padding:19px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:82px 1fr auto;gap:17px;align-items:center}
        .news-date{color:var(--berry);font-size:13px;font-weight:800}.news-item h3{font-size:17px}.news-item p{font-size:13px;color:var(--muted);margin:3px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
        .empty-state{padding:42px;border:1px dashed var(--line);border-radius:var(--radius);background:#fff;color:var(--muted);text-align:center;grid-column:1/-1}
        .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
        .faq-layout h2{font-size:40px;margin-top:13px}.faq-intro{color:var(--muted);margin-top:18px}
        .faq-item{border-bottom:1px solid var(--line);padding:18px 0}
        .faq-question{display:flex;justify-content:space-between;gap:20px;font-weight:800;color:var(--berry-deep);cursor:pointer}
        .faq-answer{color:var(--muted);font-size:14px;padding:12px 30px 2px 0}
        .faq-plus{font-size:23px;color:var(--apricot)}
        .cta{padding:52px 60px;border-radius:var(--radius-lg);background:var(--berry);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:35px;overflow:hidden;position:relative}
        .cta:after{content:"C7";position:absolute;right:40px;bottom:-40px;font-size:190px;font-weight:900;color:rgba(255,255,255,.06)}
        .cta h2{color:#fff;font-size:36px;position:relative;z-index:1}.cta p{color:#f1e1e8;margin:13px 0 0;position:relative;z-index:1}
        .cta .btn-secondary{position:relative;z-index:1;background:#fff;color:var(--berry);border-color:#fff;white-space:nowrap}
        .site-footer{background:#33242f;color:#e9dfe4;padding:57px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr 1fr;gap:45px;padding-bottom:42px}
        .footer-brand{color:#fff}.footer-desc{color:#bcaeb6;font-size:13px;max-width:290px;margin-top:16px}
        .footer-title{color:#f4d7b6;font-size:14px;font-weight:800;margin:0 0 14px}
        .footer-links{display:flex;flex-direction:column;gap:8px}.footer-links a{color:#cdbfc6;font-size:13px;transition:var(--ease)}.footer-links a:hover{color:#fff;padding-left:3px}
        .footer-tip{font-size:13px;color:#cdbfc6;line-height:1.8}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;color:#a99aa3;font-size:12px;display:flex;justify-content:space-between;gap:20px}
        @media(max-width:1024px){
            .hero-grid{gap:40px}.entry-band{grid-template-columns:1fr 1fr}.entry-card:first-child{grid-column:1/-1}
            .info-grid,.feature-layout,.faq-layout{gap:40px}.footer-grid{grid-template-columns:1fr 1fr}
        }
        @media(max-width:768px){
            .container{width:min(100% - 32px,var(--container))}
            .nav-wrap{height:68px}.brand{min-width:0}.brand-text{font-size:16px}.menu-toggle{display:block;margin-left:auto}
            .main-nav{display:none;position:absolute;left:16px;right:16px;top:76px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
            .main-nav.open{display:flex}.main-nav a{padding:12px 14px}.nav-entry{display:none}
            .hero{padding:62px 0}.hero-grid,.info-grid,.feature-layout,.news-shell,.faq-layout{grid-template-columns:1fr}
            h1{font-size:42px}.hero-copy{font-size:16px}.hero-panel{min-height:340px}.panel-content{min-height:280px}
            .section{padding:64px 0}.section-head{display:block}.section-intro{margin-top:16px}
            .entry-band{grid-template-columns:1fr}.entry-card:first-child{grid-column:auto}
            .info-stamp{width:140px;height:140px;font-size:45px;margin:10px 0 35px}
            .steps{grid-template-columns:1fr 1fr;border-top:0}.step{border-top:1px solid var(--line);margin-right:15px}.step:not(:last-child):after{display:none}
            .feature-image{min-height:260px}.topic-panel{padding:0}
            .news-item{grid-template-columns:65px 1fr}.news-item .arrow{display:none}.news-item p{white-space:normal}
            .cta{display:block;padding:38px 27px}.cta h2{font-size:29px}.cta .btn-secondary{margin-top:25px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
        }
        @media(max-width:520px){
            .notice-bar{font-size:12px}.brand-mark{width:34px;height:34px}.brand-text{font-size:14px}
            h1{font-size:35px}.action-row{align-items:stretch;flex-direction:column}.action-row a{width:100%}
            .hero-note{display:block}.hero-note span{margin:5px 0}
            .hero-panel{padding:23px}.panel-title{font-size:25px}.info-row{grid-template-columns:1fr;gap:3px}
            .steps{grid-template-columns:1fr}.step{margin-right:0}.topic-item{grid-template-columns:auto 1fr}.topic-item .arrow{grid-column:2}
            .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
        }

/* roulang page: article */
:root{
            --berry:#642246;
            --berry-deep:#481633;
            --berry-soft:#f1e7ed;
            --apricot:#dfa873;
            --apricot-light:#f7ead9;
            --ivory:#fffdf9;
            --sand:#f6f1eb;
            --lavender:#eee9f0;
            --ink:#2d2630;
            --muted:#776f78;
            --line:#e7dfe2;
            --white:#ffffff;
            --green:#527562;
            --radius:18px;
            --radius-lg:28px;
            --shadow:0 18px 45px rgba(77,35,60,.09);
            --shadow-sm:0 8px 24px rgba(77,35,60,.07);
            --container:1220px;
            --ease:all .25s ease;
        }
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--ivory);
            font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;
            font-size:16px;
            line-height:1.75;
            -webkit-font-smoothing:antialiased;
            text-rendering:optimizeLegibility;
        }
        *,*::before,*::after{box-sizing:border-box}
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button,input,select,textarea{font:inherit}
        button{cursor:pointer}
        ::selection{background:rgba(100,34,70,.16);color:var(--berry-deep)}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{
            position:sticky;
            top:0;
            z-index:30;
            background:rgba(255,253,249,.94);
            backdrop-filter:blur(14px);
            border-bottom:1px solid var(--line);
        }
        .top-strip{
            background:linear-gradient(90deg,rgba(100,34,70,.07),rgba(223,168,115,.12));
            border-bottom:1px solid rgba(231,223,226,.8);
            color:var(--berry-deep);
            font-size:13px;
        }
        .top-strip .container{
            min-height:34px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            padding:5px 0;
        }
        .top-strip span{display:inline-flex;align-items:center;gap:8px}
        .top-strip .dot{
            width:7px;height:7px;border-radius:50%;
            background:var(--apricot);
            box-shadow:0 0 0 4px rgba(223,168,115,.15);
            flex:0 0 auto;
        }
        .header-inner{
            min-height:78px;
            display:flex;
            align-items:center;
            gap:20px;
            position:relative;
        }
        .brand{
            display:inline-flex;
            align-items:center;
            gap:11px;
            min-width:190px;
            flex:0 0 auto;
        }
        .brand-mark{
            width:38px;height:38px;border-radius:12px;background:var(--berry);
            color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;
            transform:rotate(-6deg);box-shadow:5px 5px 0 var(--apricot);
        }
        .brand-text{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--berry)}
        .main-nav{
            display:flex;
            align-items:center;
            gap:7px;
            margin-left:auto;
        }
        .main-nav a{
            position:relative;
            padding:9px 14px;
            color:var(--muted);
            font-size:14px;
            border-radius:10px;
            transition:var(--ease);
        }
        .main-nav a:hover,
        .main-nav a.active{
            color:var(--berry);
            background:var(--berry-soft);
        }
        .main-nav a.active::after{
            content:"";
            position:absolute;
            bottom:3px;
            left:14px;
            right:14px;
            height:2px;
            border-radius:2px;
            background:var(--apricot);
        }
        .nav-entry,
        .btn-primary,
        .btn-secondary,
        .btn-linkish{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:8px;
            min-height:46px;
            padding:11px 20px;
            border-radius:12px;
            font-weight:700;
            transition:var(--ease);
            border:1px solid transparent;
        }
        .nav-entry,
        .btn-primary{
            background:var(--berry);
            color:#fff;
            border-color:var(--berry);
            box-shadow:0 8px 18px rgba(100,34,70,.14);
        }
        .nav-entry:hover,
        .btn-primary:hover{
            background:var(--berry-deep);
            border-color:var(--berry-deep);
            transform:translateY(-2px);
            box-shadow:0 12px 24px rgba(100,34,70,.2);
            color:#fff;
        }
        .nav-entry:active,
        .btn-primary:active,
        .btn-secondary:active,
        .btn-linkish:active{transform:translateY(0)}
        .btn-secondary{
            background:transparent;
            color:var(--berry);
            border-color:var(--berry);
        }
        .btn-secondary:hover{
            background:var(--berry-soft);
            color:var(--berry-deep);
            transform:translateY(-2px);
        }
        .btn-linkish{
            background:transparent;
            color:var(--berry);
            padding-left:0;
            padding-right:0;
            min-height:auto;
            border:none;
            box-shadow:none;
        }
        .btn-linkish:hover{color:var(--berry-deep);transform:translateX(4px)}
        .menu-toggle{
            display:none;
            margin-left:auto;
            width:44px;height:44px;
            border-radius:12px;
            border:1px solid var(--line);
            background:var(--white);
            color:var(--berry);
            align-items:center;
            justify-content:center;
            box-shadow:var(--shadow-sm);
        }
        .menu-toggle span{
            display:block;
            width:18px;height:2px;background:currentColor;
            position:relative;border-radius:2px;
        }
        .menu-toggle span::before,
        .menu-toggle span::after{
            content:"";
            position:absolute;
            left:0;
            width:18px;height:2px;
            background:currentColor;
            border-radius:2px;
        }
        .menu-toggle span::before{top:-6px}
        .menu-toggle span::after{top:6px}
        .article-top{
            position:relative;
            overflow:hidden;
            background:
                linear-gradient(180deg,rgba(255,253,249,.9),rgba(255,253,249,.78)),
                url("/assets/images/backpic/back-2.jpg") center/cover;
            border-bottom:1px solid var(--line);
        }
        .article-top::before{
            content:"";
            position:absolute;
            inset:auto -120px -140px auto;
            width:360px;height:360px;
            border-radius:50%;
            background:rgba(241,231,237,.8);
            pointer-events:none;
        }
        .article-top-grid{
            position:relative;
            display:grid;
            grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);
            gap:30px;
            align-items:center;
            padding:28px 0 34px;
        }
        .crumbs{
            display:flex;
            flex-wrap:wrap;
            gap:8px;
            align-items:center;
            color:var(--muted);
            font-size:13px;
            margin-bottom:18px;
        }
        .crumbs a{color:var(--berry)}
        .crumbs span.sep{color:#b4a9b0}
        .article-kicker,
        .section-kicker{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color:var(--berry);
            font-weight:800;
            font-size:13px;
            letter-spacing:.06em;
        }
        .article-kicker::before,
        .section-kicker::before{
            content:"";
            width:24px;height:2px;
            background:var(--apricot);
        }
        .article-top h1,
        .section-title{
            margin:12px 0 14px;
            font-size:clamp(28px,3.2vw,44px);
            line-height:1.2;
            color:var(--berry-deep);
            letter-spacing:0;
        }
        .article-lead{
            max-width:740px;
            margin:0;
            color:var(--muted);
            font-size:17px;
        }
        .article-badges{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:22px;
        }
        .badge-soft{
            display:inline-flex;
            align-items:center;
            gap:6px;
            padding:7px 12px;
            border-radius:999px;
            font-size:13px;
            font-weight:700;
            background:var(--berry-soft);
            color:var(--berry-deep);
            border:1px solid rgba(100,34,70,.08);
        }
        .badge-soft.apricot{
            background:var(--apricot-light);
            color:#7f5835;
        }
        .badge-soft.green{
            background:#edf4f0;
            color:var(--green);
        }
        .article-visual{
            position:relative;
            border-radius:var(--radius-lg);
            overflow:hidden;
            min-height:255px;
            background:var(--berry);
            box-shadow:var(--shadow);
            border:1px solid rgba(72,22,51,.08);
        }
        .article-visual img{
            width:100%;
            height:100%;
            object-fit:cover;
            min-height:255px;
            filter:saturate(.96) contrast(1.02);
        }
        .article-visual .overlay{
            position:absolute;
            inset:0;
            background:linear-gradient(180deg,rgba(72,22,51,.05),rgba(72,22,51,.42));
        }
        .article-visual .visual-note{
            position:absolute;
            left:20px;
            right:20px;
            bottom:18px;
            padding:16px 18px;
            border-radius:18px;
            background:rgba(255,253,249,.94);
            backdrop-filter:blur(10px);
            border:1px solid rgba(231,223,226,.7);
            color:var(--ink);
            box-shadow:var(--shadow-sm);
        }
        .visual-note strong{
            display:block;
            color:var(--berry-deep);
            margin-bottom:4px;
            font-size:15px;
        }
        .article-shell{
            padding:42px 0 12px;
        }
        .shell-grid{
            display:grid;
            grid-template-columns:minmax(0,1fr) 320px;
            gap:30px;
            align-items:start;
        }
        .article-card,
        .side-card,
        .feature-card,
        .mini-card,
        .step-card,
        .faq-item,
        .cta-band{
            background:var(--white);
            border:1px solid var(--line);
            border-radius:var(--radius);
            box-shadow:var(--shadow-sm);
        }
        .article-card{padding:26px}
        .article-meta{
            display:flex;
            flex-wrap:wrap;
            gap:10px 18px;
            color:var(--muted);
            font-size:14px;
            margin-bottom:18px;
        }
        .article-meta strong{color:var(--berry-deep)}
        .cover-frame{
            border-radius:22px;
            overflow:hidden;
            margin:4px 0 22px;
            border:1px solid rgba(231,223,226,.9);
            background:var(--sand);
            box-shadow:0 10px 24px rgba(77,35,60,.06);
        }
        .cover-frame img{
            width:100%;
            aspect-ratio:16/9;
            object-fit:cover;
        }
        .article-content{
            font-size:16px;
            line-height:1.9;
            color:var(--ink);
            overflow:hidden;
        }
        .article-content > *:first-child{margin-top:0}
        .article-content h2,
        .article-content h3{
            color:var(--berry-deep);
            margin:1.9em 0 .8em;
            line-height:1.35;
            letter-spacing:0;
        }
        .article-content h2{font-size:1.45rem}
        .article-content h3{font-size:1.15rem}
        .article-content p{margin:0 0 1em}
        .article-content a{
            color:var(--berry);
            border-bottom:1px solid rgba(100,34,70,.28);
        }
        .article-content a:hover{color:var(--berry-deep);border-bottom-color:var(--berry-deep)}
        .article-content ul,
        .article-content ol{padding-left:1.3rem;margin:0 0 1em}
        .article-content li{margin:.38em 0}
        .article-content blockquote{
            margin:1.35em 0;
            padding:18px 20px;
            border-left:4px solid var(--apricot);
            background:var(--apricot-light);
            color:#61452a;
            border-radius:0 14px 14px 0;
        }
        .article-content img{
            border-radius:18px;
            margin:1.1em 0;
            border:1px solid rgba(231,223,226,.9);
        }
        .article-content table{
            width:100%;
            border-collapse:collapse;
            margin:1.2em 0;
            display:block;
            overflow-x:auto;
            background:var(--white);
            border:1px solid var(--line);
            border-radius:16px;
        }
        .article-content th,
        .article-content td{
            padding:12px 14px;
            border-bottom:1px solid var(--line);
            text-align:left;
            vertical-align:top;
            white-space:nowrap;
        }
        .article-content th{
            background:var(--berry-soft);
            color:var(--berry-deep);
        }
        .article-content hr{
            border:none;
            border-top:1px solid var(--line);
            margin:1.8em 0;
        }
        .note-box{
            margin:18px 0 24px;
            padding:16px 18px;
            border-radius:16px;
            border:1px solid rgba(100,34,70,.1);
            background:linear-gradient(180deg,rgba(238,233,240,.8),rgba(255,253,249,.95));
            color:var(--ink);
        }
        .note-box strong{display:block;color:var(--berry-deep);margin-bottom:4px}
        .article-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:24px;
        }
        .pager{
            display:flex;
            justify-content:space-between;
            gap:14px;
            margin-top:18px;
            padding-top:18px;
            border-top:1px solid var(--line);
        }
        .pager a{
            flex:1 1 0;
            padding:14px 16px;
            border-radius:16px;
            background:var(--sand);
            border:1px solid var(--line);
            color:var(--berry-deep);
            font-weight:700;
            transition:var(--ease);
        }
        .pager a:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);background:var(--berry-soft)}
        .side-stack{
            display:grid;
            gap:18px;
            position:sticky;
            top:106px;
        }
        .side-card{padding:20px}
        .side-card h3{
            margin:0 0 12px;
            font-size:18px;
            color:var(--berry-deep);
        }
        .side-list{
            margin:0;
            padding:0;
            list-style:none;
            display:grid;
            gap:12px;
        }
        .side-list li{
            display:flex;
            align-items:flex-start;
            gap:10px;
            color:var(--muted);
            font-size:14px;
        }
        .side-list li::before{
            content:"";
            width:8px;height:8px;
            margin-top:8px;
            border-radius:50%;
            background:var(--apricot);
            flex:0 0 auto;
        }
        .side-link{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:10px;
            padding:12px 14px;
            border-radius:14px;
            background:var(--berry-soft);
            color:var(--berry-deep);
            font-weight:700;
            transition:var(--ease);
        }
        .side-link:hover{transform:translateY(-2px);background:var(--apricot-light)}
        .hint-line{
            font-size:13px;
            color:var(--muted);
            margin-top:10px;
        }
        .section{
            padding:76px 0;
        }
        .section.soft{background:var(--lavender)}
        .section-head{
            display:flex;
            justify-content:space-between;
            align-items:end;
            gap:20px;
            margin-bottom:28px;
        }
        .section-head p{
            margin:0;
            max-width:560px;
            color:var(--muted);
        }
        .step-grid{
            display:grid;
            grid-template-columns:repeat(4,minmax(0,1fr));
            gap:16px;
        }
        .step-card{
            padding:20px;
            min-height:168px;
        }
        .step-num{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            width:42px;height:42px;
            border-radius:14px;
            background:var(--berry-soft);
            color:var(--berry-deep);
            font-weight:800;
            margin-bottom:14px;
        }
        .step-card h3{
            margin:0 0 8px;
            font-size:17px;
            color:var(--berry-deep);
        }
        .step-card p{
            margin:0;
            font-size:14px;
            color:var(--muted);
        }
        .related-grid{
            display:grid;
            grid-template-columns:1.3fr .7fr;
            gap:16px;
            align-items:stretch;
        }
        .feature-card{
            overflow:hidden;
            display:grid;
            grid-template-columns:220px minmax(0,1fr);
        }
        .feature-card img{
            width:100%;
            height:100%;
            min-height:220px;
            object-fit:cover;
        }
        .feature-copy{
            padding:22px;
            display:flex;
            flex-direction:column;
            justify-content:space-between;
            gap:14px;
        }
        .feature-copy h3{
            margin:0;
            color:var(--berry-deep);
            font-size:22px;
            line-height:1.3;
        }
        .feature-copy p{
            margin:0;
            color:var(--muted);
        }
        .mini-list{
            display:grid;
            gap:12px;
        }
        .mini-card{
            padding:16px 18px;
            display:grid;
            gap:8px;
            min-height:104px;
        }
        .mini-card .meta{
            display:flex;
            justify-content:space-between;
            align-items:center;
            gap:10px;
            font-size:13px;
            color:var(--muted);
        }
        .mini-card h4{
            margin:0;
            font-size:16px;
            color:var(--berry-deep);
        }
        .mini-card p{
            margin:0;
            font-size:13px;
            color:var(--muted);
        }
        .faq-grid{
            display:grid;
            grid-template-columns:repeat(2,minmax(0,1fr));
            gap:16px;
        }
        .faq-item{
            padding:0;
            overflow:hidden;
        }
        .faq-item summary{
            list-style:none;
            cursor:pointer;
            padding:18px 20px;
            font-weight:700;
            color:var(--berry-deep);
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:14px;
        }
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary::after{
            content:"+";
            width:28px;height:28px;
            border-radius:50%;
            display:grid;
            place-items:center;
            background:var(--berry-soft);
            color:var(--berry-deep);
            flex:0 0 auto;
        }
        .faq-item[open] summary{
            background:rgba(223,168,115,.12);
            border-bottom:1px solid var(--line);
        }
        .faq-item[open] summary::after{content:"–"}
        .faq-body{
            padding:16px 20px 20px;
            color:var(--muted);
        }
        .cta-band{
            padding:28px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:22px;
            background:
                linear-gradient(135deg,rgba(100,34,70,.96),rgba(72,22,51,.98)),
                url("/assets/images/backpic/back-3.jpg") center/cover;
            color:#fff;
        }
        .cta-band h2{
            margin:0 0 8px;
            color:#fff;
            font-size:clamp(24px,2.6vw,34px);
        }
        .cta-band p{
            margin:0;
            color:rgba(255,255,255,.84);
            max-width:680px;
        }
        .cta-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            justify-content:flex-end;
        }
        .cta-band .btn-primary{
            background:#fff;
            color:var(--berry-deep);
            border-color:#fff;
            box-shadow:none;
        }
        .cta-band .btn-primary:hover{
            background:var(--apricot-light);
            border-color:var(--apricot-light);
            color:var(--berry-deep);
        }
        .cta-band .btn-secondary{
            color:#fff;
            border-color:rgba(255,255,255,.42);
            background:transparent;
        }
        .cta-band .btn-secondary:hover{
            background:rgba(255,255,255,.12);
            color:#fff;
        }
        .site-footer{
            background:var(--berry-deep);
            color:rgba(255,255,255,.88);
            margin-top:78px;
            padding:58px 0 24px;
        }
        .footer-grid{
            display:grid;
            grid-template-columns:1.2fr .8fr .8fr .9fr;
            gap:26px;
        }
        .footer-brand .brand-mark{box-shadow:5px 5px 0 rgba(223,168,115,.22)}
        .footer-brand .brand-text{color:#fff}
        .footer-desc{
            margin:14px 0 0;
            max-width:360px;
            color:rgba(255,255,255,.78);
        }
        .footer-title{
            font-size:16px;
            color:#fff;
            margin:2px 0 14px;
        }
        .footer-links{
            display:flex;
            flex-direction:column;
            gap:10px;
        }
        .footer-links a{
            color:rgba(255,255,255,.78);
            transition:var(--ease);
        }
        .footer-links a:hover{color:#fff;transform:translateX(2px)}
        .footer-tip{
            margin:0;
            color:rgba(255,255,255,.74);
        }
        .footer-bottom{
            margin-top:26px;
            padding-top:18px;
            border-top:1px solid rgba(255,255,255,.14);
            display:flex;
            justify-content:space-between;
            gap:16px;
            flex-wrap:wrap;
            font-size:13px;
            color:rgba(255,255,255,.7);
        }
        .empty-state{
            display:grid;
            gap:18px;
            align-content:start;
            padding:28px;
            min-height:360px;
            border:1px dashed var(--line);
            border-radius:var(--radius);
            background:linear-gradient(180deg,rgba(255,253,249,.92),rgba(246,241,235,.72));
        }
        .empty-state h2{
            margin:0;
            color:var(--berry-deep);
            font-size:28px;
        }
        .empty-state p{
            margin:0;
            color:var(--muted);
            max-width:620px;
        }
        .empty-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:6px;
        }
        .focus-visible,
        a:focus-visible,
        button:focus-visible,
        summary:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible{
            outline:3px solid rgba(223,168,115,.42);
            outline-offset:3px;
        }
        @media (max-width: 1100px){
            .shell-grid{grid-template-columns:1fr}
            .side-stack{position:static}
            .step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
            .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
            .related-grid{grid-template-columns:1fr}
            .feature-card{grid-template-columns:180px 1fr}
        }
        @media (max-width: 920px){
            .article-top-grid{grid-template-columns:1fr}
            .article-visual{max-width:520px}
            .main-nav{
                position:absolute;
                top:calc(100% + 10px);
                left:0;
                right:0;
                display:none;
                flex-direction:column;
                align-items:stretch;
                gap:4px;
                padding:12px;
                background:rgba(255,253,249,.98);
                border:1px solid var(--line);
                border-radius:18px;
                box-shadow:var(--shadow);
                margin-left:0;
            }
            .site-header.nav-open .main-nav{display:flex}
            .main-nav a{padding:12px 14px}
            .main-nav a.active::after{display:none}
            .menu-toggle{display:inline-flex}
            .nav-entry{margin-left:0}
            .header-inner{gap:12px}
        }
        @media (max-width: 768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .top-strip .container{flex-direction:column;align-items:flex-start}
            .article-top{padding-top:6px}
            .article-top-grid{padding:22px 0 28px}
            .article-top h1{font-size:clamp(26px,8vw,34px)}
            .article-lead{font-size:16px}
            .article-card,
            .side-card,
            .feature-copy,
            .mini-card,
            .step-card,
            .cta-band,
            .empty-state{padding:18px}
            .cover-frame img{aspect-ratio:4/3}
            .step-grid,
            .faq-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr}
            .footer-bottom{flex-direction:column}
            .cta-band{
                flex-direction:column;
                align-items:flex-start;
            }
            .cta-actions{justify-content:flex-start}
        }
        @media (max-width: 520px){
            .brand{min-width:auto}
            .brand-text{font-size:17px}
            .header-inner{min-height:72px}
            .nav-entry{padding:10px 14px;font-size:14px;min-height:42px}
            .article-badges{gap:8px}
            .badge-soft{padding:6px 10px}
            .pager{flex-direction:column}
            .feature-card{grid-template-columns:1fr}
            .feature-card img{min-height:190px}
            .article-content h2{font-size:1.3rem}
            .article-content h3{font-size:1.08rem}
        }

/* roulang page: category1 */
:root{
            --berry:#642246;
            --berry-deep:#481633;
            --berry-soft:#f1e7ed;
            --apricot:#dfa873;
            --apricot-light:#f7ead9;
            --ivory:#fffdf9;
            --sand:#f6f1eb;
            --lavender:#eee9f0;
            --ink:#2d2630;
            --muted:#776f78;
            --line:#e7dfe2;
            --white:#fff;
            --green:#527562;
            --radius:18px;
            --radius-lg:28px;
            --shadow:0 18px 45px rgba(77,35,60,.09);
            --shadow-sm:0 8px 24px rgba(77,35,60,.07);
            --container:1220px;
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;color:var(--ink);background:var(--ivory);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
        h1,h2,h3,h4,p{margin-top:0}
        h1,h2,h3,h4{color:var(--berry-deep);font-weight:800;line-height:1.3}
        h1{font-size:clamp(36px,5vw,64px);letter-spacing:-.04em}
        h2{font-size:clamp(29px,3.5vw,44px);margin:12px 0 16px}
        h3{font-size:22px}
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button,input,select,textarea{font:inherit}
        button{cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,249,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
        .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;min-width:190px}
        .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--berry);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;transform:rotate(-6deg);box-shadow:5px 5px 0 var(--apricot)}
        .brand-text{font-size:19px;font-weight:800;letter-spacing:.02em;color:var(--berry)}
        .main-nav{display:flex;align-items:center;gap:7px;margin-left:auto}
        .main-nav a{position:relative;padding:9px 14px;color:var(--muted);font-size:14px;border-radius:10px;transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:var(--berry);background:var(--berry-soft)}
        .main-nav a.active:after{content:"";position:absolute;bottom:3px;left:14px;right:14px;height:2px;border-radius:2px;background:var(--apricot)}
        .nav-entry,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 20px;border:1px solid var(--berry);border-radius:12px;background:var(--berry);color:#fff;font-weight:700;transition:var(--ease);box-shadow:0 8px 18px rgba(100,34,70,.14)}
        .nav-entry{margin-left:10px;white-space:nowrap;font-size:14px}
        .nav-entry:hover,.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(100,34,70,.2)}
        .nav-entry:active,.btn-primary:active{transform:translateY(0)}
        .btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 18px;border:1px solid var(--berry);border-radius:12px;color:var(--berry);font-weight:700;transition:var(--ease)}
        .btn-secondary:hover{background:var(--berry-soft);color:var(--berry-deep);transform:translateY(-2px)}
        a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(223,168,115,.7);outline-offset:3px}
        .menu-toggle{display:none;border:0;background:transparent;color:var(--berry);font-size:25px}
        .subbar{background:var(--berry);color:#f8edf2;font-size:13px}
        .subbar .container{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}
        .subbar strong{color:#f7d2aa}
        .page-hero{padding:72px 0 66px;background:var(--sand);position:relative;overflow:hidden}
        .page-hero:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-110px;top:-160px;background:var(--berry-soft)}
        .page-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-weight:800;font-size:13px;letter-spacing:.08em}
        .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--apricot)}
        .page-lead{font-size:18px;color:var(--muted);max-width:650px;margin:23px 0 28px}
        .crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;color:var(--muted);font-size:14px;margin-bottom:22px}
        .crumbs a{color:var(--berry);font-weight:700}
        .cover-frame{height:330px;border-radius:var(--radius-lg);overflow:hidden;background:var(--berry-soft);box-shadow:var(--shadow);position:relative}
        .cover-frame img{width:100%;height:100%;object-fit:cover}
        .cover-frame:after{content:"C7";position:absolute;right:24px;bottom:13px;color:rgba(255,255,255,.8);font-size:70px;font-weight:900;line-height:1}
        .section{padding:94px 0}
        .section-soft{background:var(--lavender)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-intro{max-width:500px;color:var(--muted);margin:0}
        .guide-layout{display:grid;grid-template-columns:280px 1fr;gap:52px;align-items:start}
        .toc{position:sticky;top:110px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
        .toc-title{font-weight:800;color:var(--berry);margin-bottom:14px}
        .toc a{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px;transition:var(--ease)}
        .toc a:last-child{border-bottom:0}
        .toc a:hover{color:var(--berry);padding-left:5px}
        .toc b{color:var(--apricot);font-size:13px}
        .feature-card{display:grid;grid-template-columns:1.03fr .97fr;gap:30px;padding:32px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
        .feature-card img{width:100%;height:270px;object-fit:cover;border-radius:14px}
        .feature-card p{color:var(--muted)}
        .info-lines{margin-top:24px;border-top:1px solid var(--line)}
        .info-line{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}
        .info-line span{color:var(--muted)}
        .info-line strong{color:var(--berry);text-align:right}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
        .steps:before{content:"";position:absolute;top:24px;left:9%;right:9%;height:1px;background:var(--apricot)}
        .step{position:relative;padding:0 18px;text-align:center}
        .step-number{width:50px;height:50px;border-radius:50%;margin:0 auto 20px;display:grid;place-items:center;background:var(--berry);color:#fff;font-weight:800;border:7px solid var(--lavender);position:relative;z-index:1}
        .step p{color:var(--muted);font-size:14px;margin:0}
        .step-status{display:inline-block;margin-top:14px;padding:4px 10px;border-radius:99px;background:var(--apricot-light);color:var(--berry);font-size:12px}
        .notice{display:flex;gap:18px;padding:25px 28px;background:var(--apricot-light);border-left:4px solid var(--apricot);border-radius:14px;color:var(--ink)}
        .notice-mark{width:34px;height:34px;flex:none;border-radius:50%;background:var(--berry);color:#fff;display:grid;place-items:center;font-weight:800}
        .faq-list{max-width:850px;margin:0 auto}
        details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:13px;transition:var(--ease)}
        details[open]{border-color:var(--apricot);background:#fffaf4}
        summary{padding:20px 24px;cursor:pointer;list-style:none;font-weight:800;color:var(--berry-deep);position:relative;padding-right:52px}
        summary::-webkit-details-marker{display:none}
        summary:after{content:"+";position:absolute;right:24px;color:var(--apricot);font-size:24px;line-height:1}
        details[open] summary:after{content:"−"}
        .faq-answer{padding:0 24px 22px;color:var(--muted);font-size:15px}
        .related{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
        .related-card{padding:27px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}
        .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
        .related-card h3{margin:12px 0 8px}
        .related-card p{color:var(--muted);font-size:14px;margin-bottom:18px}
        .tag{display:inline-flex;align-items:center;padding:5px 11px;border-radius:99px;background:var(--berry-soft);color:var(--berry);font-size:12px;font-weight:800}
        .cta{padding:50px 58px;border-radius:var(--radius-lg);background:var(--berry);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden}
        .cta:after{content:"C7";position:absolute;right:35px;bottom:-28px;font-size:150px;line-height:1;color:rgba(255,255,255,.06);font-weight:900}
        .cta h2{color:#fff;margin-bottom:10px;position:relative;z-index:1}
        .cta p{color:#f2e5eb;max-width:650px;margin:0;position:relative;z-index:1}
        .cta .btn-primary{background:var(--apricot);border-color:var(--apricot);color:var(--berry-deep);position:relative;z-index:1;white-space:nowrap}
        .cta .btn-primary:hover{background:#edc28e}
        .site-footer{padding:60px 0 22px;background:var(--berry-deep);color:#eadce3}
        .footer-grid{display:grid;grid-template-columns:1.25fr .8fr .9fr 1.15fr;gap:35px}
        .footer-brand .brand-text{color:#fff!important}
        .footer-desc,.footer-tip{color:#cdbbc5;font-size:14px;line-height:1.8;max-width:280px;margin:20px 0 0}
        .footer-title{font-size:15px;color:#f7d2aa;margin-bottom:16px}
        .footer-links{display:flex;flex-direction:column;gap:9px;font-size:14px;color:#d8c7d0}
        .footer-links a{transition:var(--ease)}
        .footer-links a:hover{color:#fff;padding-left:4px}
        .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:40px;padding-top:20px;color:#bfa9b5;font-size:13px}
        @media(max-width:1024px){
            .page-hero-grid{gap:38px}.guide-layout{grid-template-columns:230px 1fr;gap:30px}.feature-card{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr);gap:34px}.steps:before{display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .nav-wrap{height:68px}.brand{min-width:auto}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;left:16px;right:16px;top:76px;padding:12px;background:var(--ivory);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px 15px}.nav-entry{display:none}
            .subbar .container{min-height:40px;font-size:12px}.subbar span:last-child{display:none}
            .page-hero{padding:50px 0}.page-hero-grid{grid-template-columns:1fr}.cover-frame{height:240px}.page-lead{font-size:16px}
            .section{padding:62px 0}.section-head{display:block;margin-bottom:27px}.section-intro{margin-top:14px}.guide-layout{grid-template-columns:1fr}.toc{position:static}.feature-card{padding:20px}.feature-card img{height:210px}.steps{grid-template-columns:1fr;gap:27px}.step{text-align:left;padding:0 0 0 72px}.step-number{position:absolute;left:0;top:0;margin:0}.notice{padding:20px}.related{grid-template-columns:1fr}.cta{padding:34px 25px;display:block}.cta .btn-primary{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}
        }
        @media(max-width:520px){
            h1{font-size:37px}.footer-grid{grid-template-columns:1fr}.info-line{display:block}.info-line strong{display:block;text-align:left;margin-top:4px}.cover-frame{height:190px}
        }