/* roulang page: index */
:root{
            --ink:#17151b;
            --ink-soft:#24202a;
            --paper:#f5f0e9;
            --paper-deep:#ebe2d7;
            --card:#211d25;
            --card-light:#2a252e;
            --coral:#f07b67;
            --coral-dark:#d95d4d;
            --amber:#f0bd67;
            --lime:#c4d67b;
            --white:#fffaf4;
            --muted:#b9adb1;
            --muted-dark:#776d71;
            --line:rgba(255,250,244,.14);
            --line-dark:rgba(23,21,27,.14);
            --radius:18px;
            --radius-sm:10px;
            --shadow:0 18px 48px rgba(19,14,18,.16);
            --ease:all .25s ease;
        }
        *,*:before,*:after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
        a{color:inherit;text-decoration:none;transition:var(--ease)}
        a:hover{text-decoration:underline;text-underline-offset:4px}
        img{max-width:100%;height:auto;display:block}
        button,input,select,textarea{font:inherit}
        button{cursor:pointer}
        :focus-visible{outline:3px solid var(--amber);outline-offset:3px}
        .container{max-width:1220px;margin:0 auto;padding:0 24px}
        .site-header{position:sticky;top:0;z-index:20;padding:16px 0;background:rgba(23,21,27,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
        .toolbar{display:flex;align-items:center;gap:24px;min-height:48px}
        .brand{display:inline-flex;align-items:center;gap:10px;color:var(--white);font-weight:800;font-size:17px;white-space:nowrap;letter-spacing:-.03em}
        .brand-mark{width:28px;height:28px;border-radius:8px;background:var(--coral);color:var(--ink);display:grid;place-items:center;font-size:13px;font-weight:900}
        .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
        .nav-links a{position:relative;padding:9px 13px;color:#d9cfd0;border-radius:9px;font-size:14px}
        .nav-links a:hover{background:rgba(255,255,255,.08);color:var(--white);text-decoration:none}
        .nav-links a.active{background:rgba(240,123,103,.13);color:var(--white);text-decoration:none}
        .nav-links a.active:after{content:"";position:absolute;bottom:3px;left:13px;width:18px;height:2px;background:var(--coral);border-radius:2px}
        .toolbar-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;white-space:nowrap}
        .status-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(196,214,123,.12)}
        .icon-button{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--white);font-size:18px}
        .icon-button:hover{background:var(--white);color:var(--ink)}
        .button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:var(--ease)}
        .button.primary{background:var(--coral);color:var(--ink)}
        .button.primary:hover{background:var(--white);transform:translateY(-2px);text-decoration:none;box-shadow:0 8px 20px rgba(240,123,103,.2)}
        .button.secondary{background:transparent;border-color:var(--line-dark);color:var(--ink)}
        .button.secondary:hover{background:var(--ink);color:var(--white);text-decoration:none}
        .button.dark{background:var(--ink);color:var(--white)}
        .button.dark:hover{background:var(--coral);color:var(--ink);text-decoration:none}
        .menu-toggle{display:none}
        .hero{background:var(--ink);color:var(--white);padding:86px 0 76px;overflow:hidden}
        .hero-grid{display:grid;grid-template-columns:1fr 1.18fr;gap:54px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:22px;height:2px;background:var(--coral)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5.2vw,66px);line-height:1.12;letter-spacing:-.065em;margin-bottom:24px}
        .hero-copy{max-width:570px;color:#d1c6c8;font-size:17px;line-height:1.9;margin-bottom:28px}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
        .hero .button.secondary{border-color:var(--line);color:var(--white)}
        .stage{position:relative;min-height:370px;padding:26px;border:1px solid var(--line);background:#211d25;border-radius:24px;box-shadow:var(--shadow)}
        .stage:before{content:"";position:absolute;top:0;right:12%;width:120px;height:4px;background:var(--coral);border-radius:0 0 4px 4px}
        .stage-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
        .stage-head strong{color:var(--white);font-size:16px}
        .stage-main{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;padding:24px 0}
        .big-index{padding:20px;border-radius:14px;background:var(--coral);color:var(--ink)}
        .big-index span{display:block;font-size:12px;font-weight:800;margin-bottom:26px}
        .big-index b{display:block;font-size:52px;line-height:1;letter-spacing:-.08em}
        .big-index small{display:block;margin-top:15px;font-size:12px}
        .stage-list{display:grid;gap:10px}
        .stage-row{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border:1px solid var(--line);border-radius:10px;color:#ddd1d2;font-size:13px}
        .stage-row b{color:var(--amber);font-size:14px}
        .stage-track{display:flex;gap:7px;align-items:center;padding-top:8px;color:var(--muted);font-size:12px}
        .track-line{height:5px;flex:1;background:#3b343e;border-radius:5px;overflow:hidden}
        .track-line i{display:block;width:74%;height:100%;background:var(--lime);border-radius:5px}
        .section{padding:96px 0}
        .section.dark{background:var(--ink);color:var(--white)}
        .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}
        .section-kicker{color:var(--coral-dark);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;margin-bottom:10px}
        .dark .section-kicker{color:var(--amber)}
        h2{font-size:clamp(28px,3.2vw,42px);line-height:1.2;letter-spacing:-.05em;margin-bottom:12px}
        .section-intro{max-width:600px;color:var(--muted-dark);margin-bottom:0}
        .dark .section-intro{color:var(--muted)}
        .metrics-board{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
        .metric-feature,.metric-stack{border:1px solid var(--line-dark);border-radius:var(--radius);background:var(--paper-deep)}
        .metric-feature{padding:30px;display:flex;flex-direction:column;justify-content:space-between;min-height:245px}
        .metric-label{font-size:13px;color:var(--muted-dark)}
        .metric-value{font-size:64px;line-height:1;letter-spacing:-.08em;margin:16px 0 10px;font-weight:800}
        .metric-note{display:flex;justify-content:space-between;align-items:center;font-size:13px}
        .trend{color:#4e6b45;font-weight:700}
        .metric-stack{display:grid;grid-template-columns:1fr 1fr;gap:1px;overflow:hidden}
        .metric-cell{padding:24px;background:rgba(255,250,244,.45);border:1px solid var(--line-dark)}
        .metric-cell b{display:block;font-size:27px;margin:12px 0 3px}
        .metric-cell span{font-size:12px;color:var(--muted-dark)}
        .comparison{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-dark);border-radius:var(--radius);overflow:hidden}
        .compare-pane{padding:34px;min-height:300px}
        .compare-pane:first-child{background:#ded3c8}
        .compare-pane:last-child{background:var(--ink);color:var(--white)}
        .compare-pane h3{font-size:23px;margin-bottom:20px}
        .compare-tag{display:inline-block;padding:5px 9px;border-radius:6px;background:rgba(23,21,27,.09);font-size:12px;font-weight:800;margin-bottom:22px}
        .compare-pane:last-child .compare-tag{background:var(--coral);color:var(--ink)}
        .check-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
        .check-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px}
        .check-list li:before{content:"＋";color:var(--coral-dark);font-weight:900}
        .compare-pane:last-child li:before{color:var(--lime)}
        .matrix{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:auto auto;gap:14px}
        .matrix-card{position:relative;padding:25px;background:var(--card);color:var(--white);border-radius:var(--radius);min-height:150px;border:1px solid var(--line)}
        .matrix-card:first-child{grid-row:span 2;min-height:315px;background:var(--coral);color:var(--ink)}
        .matrix-card:nth-child(4){grid-column:span 2;background:var(--paper-deep);color:var(--ink)}
        .matrix-number{font-size:12px;opacity:.65;font-weight:800}
        .matrix-card h3{font-size:22px;margin:28px 0 8px}
        .matrix-card p{font-size:13px;line-height:1.7;margin-bottom:16px;opacity:.78}
        .matrix-arrow{position:absolute;right:22px;bottom:20px;font-size:20px}
        .label{display:inline-block;padding:4px 8px;border-radius:6px;background:rgba(255,255,255,.1);font-size:11px}
        .matrix-card:first-child .label{background:rgba(23,21,27,.12)}
        .updates{display:grid;grid-template-columns:1fr 1fr;gap:16px}
        .update-list{border-top:1px solid var(--line-dark)}
        .update-item{display:grid;grid-template-columns:92px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line-dark)}
        .update-item time{font-size:12px;color:var(--muted-dark)}
        .update-item strong{font-size:15px}
        .update-item span{font-size:12px;color:var(--coral-dark);white-space:nowrap}
        .feature-update{padding:30px;background:var(--ink);color:var(--white);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between;min-height:260px}
        .feature-update h3{font-size:27px;line-height:1.3;margin:22px 0 12px}
        .feature-update p{font-size:14px;color:var(--muted)}
        .mini-label{color:var(--amber);font-size:12px;font-weight:800}
        .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:58px}
        .faq-note{color:var(--muted-dark);font-size:15px}
        .accordion{margin:0;border:0;background:transparent}
        .accordion-item{border-bottom:1px solid var(--line-dark);background:transparent}
        .accordion-title{padding:21px 42px 21px 0;border:0;color:var(--ink);font-size:16px;font-weight:800;background:transparent}
        .accordion-title:hover{color:var(--coral-dark);background:transparent}
        .accordion-title:before{right:5px;color:var(--coral-dark)}
        .accordion-content{padding:0 38px 22px 0;border:0;background:transparent;color:var(--muted-dark);font-size:14px;line-height:1.8}
        .cta-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;padding:44px;border-radius:22px;background:var(--coral);color:var(--ink)}
        .cta-panel h2{max-width:420px}
        .cta-copy{font-size:15px;max-width:410px}
        .steps{display:flex;gap:10px;margin-top:28px}
        .step{font-size:12px;padding:8px 11px;border:1px solid rgba(23,21,27,.22);border-radius:8px}
        .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
        label{display:block;font-size:12px;font-weight:800;margin-bottom:6px}
        input,select,textarea{width:100%;border:1px solid rgba(23,21,27,.2);background:rgba(255,250,244,.72);border-radius:9px;padding:12px 13px;color:var(--ink);transition:var(--ease)}
        textarea{min-height:92px;resize:vertical}
        input:focus,select:focus,textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(23,21,27,.12);outline:0}
        .field-wide{grid-column:span 2}
        .form-submit{margin-top:16px}
        .form-hint{font-size:12px;margin-top:10px;opacity:.7}
        .site-footer{background:var(--ink);color:var(--white);padding:54px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:44px;border-bottom:1px solid var(--line)}
        .footer-title{font-size:13px;color:var(--amber);font-weight:800;margin-bottom:15px}
        .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
        .footer-links a{font-size:13px;color:var(--muted)}
        .footer-links a:hover{color:var(--white)}
        .footer-brand p{color:var(--muted);font-size:13px;max-width:270px;margin-top:16px}
        .copyright{display:flex;justify-content:space-between;gap:20px;color:#887d83;font-size:12px;padding-top:20px}
        @media(max-width:1024px){
            .hero-grid,.metrics-board,.cta-panel{grid-template-columns:1fr}
            .hero-grid{gap:38px}.stage{min-height:0}.matrix{grid-template-columns:1fr 1fr}.matrix-card:first-child{grid-row:auto;grid-column:span 2}.matrix-card:nth-child(4){grid-column:span 2}
            .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
        }
        @media(max-width:768px){
            .container{padding:0 18px}.nav-links{display:none;position:absolute;top:81px;left:18px;right:18px;padding:10px;background:var(--ink-soft);border:1px solid var(--line);border-radius:12px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px}.toolbar{gap:10px}.toolbar-status{margin-left:auto}.menu-toggle{display:grid}.toolbar>.primary{display:none}
            .hero{padding:62px 0}.section{padding:68px 0}.section-head{display:block;margin-bottom:28px}.section-head .button{margin-top:18px}
            .stage-main,.comparison,.faq-layout,.updates{grid-template-columns:1fr}.compare-pane{min-height:0}.faq-layout{gap:28px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}
        }
        @media(max-width:520px){
            h1{font-size:39px}.hero-copy{font-size:15px}.stage{padding:18px}.stage-main{padding:18px 0}.big-index b{font-size:48px}.metric-stack{grid-template-columns:1fr 1fr}.metric-cell{padding:18px 14px}.metric-cell b{font-size:23px}
            .matrix{grid-template-columns:1fr}.matrix-card:first-child,.matrix-card:nth-child(4){grid-column:auto}.matrix-card:first-child{min-height:220px}.update-item{grid-template-columns:70px 1fr;gap:10px}.update-item span{grid-column:2}.cta-panel{padding:27px 20px;gap:25px}.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.footer-grid{grid-template-columns:1fr}.hero-actions .button{width:100%}
        }

/* roulang page: category1 */
:root{
 --ink:#17151b;
 --ink-soft:#24202a;
 --paper:#f5f0e9;
 --paper-deep:#ebe2d7;
 --card:#211d25;
 --card-light:#2a252e;
 --coral:#f07b67;
 --coral-dark:#d95d4d;
 --amber:#f0bd67;
 --lime:#c4d67b;
 --white:#fffaf4;
 --muted:#b9adb1;
 --muted-dark:#776d71;
 --line:rgba(255,250,244,.14);
 --line-dark:rgba(23,21,27,.14);
 --radius:18px;
 --radius-sm:10px;
 --shadow:0 18px 48px rgba(19,14,18,.16);
 --ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.22;letter-spacing:-.035em}
h1{font-size:clamp(38px,5vw,62px);margin-bottom:22px}
h2{font-size:clamp(28px,3.2vw,40px);margin-bottom:14px}
h3{font-size:20px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{text-decoration:underline;text-underline-offset:4px}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{max-width:1220px;margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:20;padding:16px 0;background:rgba(23,21,27,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.header-row{display:flex;align-items:center;gap:25px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--white);font-weight:800;font-size:17px;white-space:nowrap;letter-spacing:-.03em}
.brand:hover{color:var(--coral);text-decoration:none}
.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--coral);color:var(--ink);display:grid;place-items:center;font-size:13px;font-weight:900}
.nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
.nav-links a{position:relative;padding:9px 13px;color:#d9cfd0;border-radius:9px;font-size:14px}
.nav-links a:hover{background:rgba(255,255,255,.08);color:var(--white);text-decoration:none}
.nav-links a.active{background:rgba(240,123,103,.13);color:var(--white);text-decoration:none}
.nav-links a.active:after{content:"";position:absolute;bottom:3px;left:13px;width:18px;height:2px;background:var(--coral);border-radius:2px}
.header-tools{display:flex;align-items:center;gap:10px}
.status{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;white-space:nowrap}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(196,214,123,.1)}
.icon-button{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--white);font-size:18px}
.icon-button:hover{background:var(--white);color:var(--ink)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border:1px solid transparent;border-radius:10px;font-weight:700;font-size:14px;transition:var(--ease)}
.button.primary{background:var(--coral);color:var(--ink)}
.button.primary:hover{background:var(--white);transform:translateY(-2px);text-decoration:none;box-shadow:0 8px 20px rgba(240,123,103,.2)}
.button.secondary{background:transparent;border-color:var(--line-dark);color:var(--ink)}
.button.secondary:hover{background:var(--ink);color:var(--white);text-decoration:none}
.button.dark{background:var(--ink);color:var(--white)}
.button.dark:hover{background:var(--coral);color:var(--ink);text-decoration:none}
.button:focus,.icon-button:focus,.filter-button:focus,input:focus,select:focus,textarea:focus,.faq-question:focus{outline:3px solid rgba(240,123,103,.42);outline-offset:3px}
.menu-toggle{display:none}
.page-hero{background:var(--ink);color:var(--white);padding:68px 0 42px}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:32px}
.breadcrumb a{color:var(--amber)}
.hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:end}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--coral)}
.hero-copy{max-width:650px;color:#d1c6c8;font-size:17px;line-height:1.9;margin-bottom:25px}
.hero-meta{display:flex;flex-wrap:wrap;gap:9px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:7px;background:rgba(255,250,244,.1);border:1px solid var(--line);color:#e4d9d9;font-size:12px}
.badge.accent{background:var(--coral);border-color:var(--coral);color:var(--ink);font-weight:800}
.hero-index{border:1px solid var(--line);border-radius:22px;background:var(--card);padding:25px;position:relative}
.hero-index:before{content:"";position:absolute;right:20px;top:0;width:92px;height:4px;background:var(--amber);border-radius:0 0 4px 4px}
.index-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;color:var(--muted);font-size:13px}
.index-top strong{color:var(--white);font-size:16px}
.index-numbers{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:22px 0 8px}
.index-number b{display:block;color:var(--white);font-size:36px;line-height:1;margin-bottom:6px}
.index-number span{color:var(--muted);font-size:12px}
.progress{height:6px;background:rgba(255,255,255,.1);border-radius:10px;overflow:hidden;margin-top:15px}
.progress i{display:block;height:100%;width:78%;background:var(--coral);border-radius:10px}
.section{padding:78px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:30px}
.section-kicker{color:var(--coral-dark);font-size:12px;font-weight:900;letter-spacing:.13em;margin-bottom:10px}
.section-intro{max-width:570px;color:var(--muted-dark);margin-bottom:0}
.index-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px;background:var(--paper-deep);border:1px solid var(--line-dark);border-radius:14px;margin-bottom:25px}
.filter-button{min-height:38px;border:1px solid transparent;border-radius:8px;padding:7px 13px;background:transparent;color:var(--muted-dark);font-size:13px;transition:var(--ease)}
.filter-button:hover{border-color:var(--coral-dark);color:var(--ink);background:rgba(240,123,103,.09)}
.filter-button.active{background:var(--ink);color:var(--white);border-color:var(--ink)}
.search-box{margin-left:auto;display:flex;align-items:center;gap:8px;border:1px solid var(--line-dark);border-radius:9px;background:var(--paper);padding:0 11px;min-width:215px}
.search-box span{color:var(--muted-dark)}
.search-box input{border:0;background:transparent;color:var(--ink);min-height:38px;width:100%;font-size:13px;outline:0}
.feature-entry{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;background:var(--card);color:var(--white);border-radius:var(--radius);padding:32px;margin-bottom:25px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.feature-entry:after{content:"99";position:absolute;right:25px;bottom:-35px;font-size:160px;font-weight:900;color:rgba(240,123,103,.08);line-height:1}
.feature-label{color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.1em}
.feature-entry h2{max-width:560px;margin:13px 0 12px}
.feature-entry p{color:var(--muted);max-width:560px;font-size:14px}
.feature-side{border-left:1px solid var(--line);padding-left:28px;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:1}
.mini-stat{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.mini-stat strong{color:var(--white)}
.entry-list{display:grid;gap:12px}
.entry-row{display:grid;grid-template-columns:68px 1fr auto;gap:20px;align-items:center;padding:20px 22px;background:var(--white);border:1px solid var(--line-dark);border-radius:14px;transition:var(--ease)}
.entry-row:hover{transform:translateX(4px);border-color:var(--coral);box-shadow:0 10px 25px rgba(23,21,27,.08)}
.entry-no{font-size:25px;font-weight:900;color:var(--coral-dark)}
.entry-row h3{font-size:18px;margin:0 0 4px}
.entry-row p{margin:0;color:var(--muted-dark);font-size:13px;line-height:1.65}
.entry-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.entry-arrow{font-size:22px;color:var(--coral-dark)}
.entry-status{color:var(--muted-dark);font-size:12px;white-space:nowrap}
.guide-section{background:var(--paper-deep)}
.guide-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.guide-note{padding:24px;background:var(--ink);color:var(--white);border-radius:var(--radius);position:sticky;top:95px}
.guide-note p{color:var(--muted);font-size:14px}
.guide-list{display:grid;gap:0}
.guide-item{display:grid;grid-template-columns:40px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line-dark)}
.guide-item:first-child{padding-top:0}
.guide-item b{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:var(--ink);font-size:13px}
.guide-item h3{margin:0 0 5px;font-size:18px}
.guide-item p{margin:0;color:var(--muted-dark);font-size:14px}
.faq-section{background:var(--ink);color:var(--white)}
.faq-section .section-intro{color:var(--muted)}
.faq-list{max-width:900px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;border:0;background:transparent;color:var(--white);padding:21px 0;text-align:left;display:flex;justify-content:space-between;align-items:center;font-weight:700}
.faq-question span:last-child{color:var(--coral);font-size:22px;transition:var(--ease)}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 45px 20px 0}
.faq-item.open .faq-answer{display:block}
.cta-section{padding:70px 0}
.cta-panel{display:grid;grid-template-columns:1fr 1fr;gap:45px;background:var(--coral);border-radius:22px;padding:35px;color:var(--ink)}
.cta-panel h2{margin-bottom:10px}
.cta-panel p{font-size:14px;max-width:470px}
.cta-form{display:grid;gap:12px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field label{display:block;font-size:12px;font-weight:800;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;border:1px solid rgba(23,21,27,.2);border-radius:9px;background:rgba(255,250,244,.72);color:var(--ink);padding:10px 12px;min-height:44px}
.field textarea{min-height:88px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#75686a}
.form-note{font-size:12px;color:rgba(23,21,27,.7);margin:0}
.site-footer{background:var(--ink);color:var(--white);padding:55px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
.footer-brand p{color:var(--muted);font-size:13px;max-width:290px;margin-top:16px}
.footer-title{font-size:13px;font-weight:800;color:var(--amber);margin-bottom:13px}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.footer-links a{color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--white)}
.copyright{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}
@media(max-width:1024px){
 .hero-layout,.feature-entry,.guide-grid,.cta-panel{grid-template-columns:1fr}
 .feature-side{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}
 .guide-note{position:static}
}
@media(max-width:768px){
 .container{padding:0 18px}
 .site-header{padding:12px 0}
 .header-row{gap:12px;justify-content:space-between}
 .status,.header-tools .icon-button{display:none}
 .nav-links{display:none;position:absolute;left:18px;right:18px;top:64px;margin:0;padding:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}
 .nav-links a{padding:12px 14px}
 .menu-toggle{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--white);font-size:20px}
 .header-tools{margin-left:auto}
 .header-tools .button{padding:9px 12px}
 .page-hero{padding:48px 0 35px}
 .section{padding:58px 0}
 .section-head{display:block;margin-bottom:24px}
 .section-intro{margin-top:12px}
 .index-bar{align-items:stretch}
 .search-box{margin-left:0;width:100%}
 .entry-row{grid-template-columns:45px 1fr auto;gap:12px;padding:17px 14px}
 .entry-status{display:none}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .copyright{display:block}
 .copyright span{display:block;margin-bottom:6px}
}
@media(max-width:520px){
 h1{font-size:38px}
 .brand{font-size:14px}
 .hero-layout{gap:30px}
 .hero-copy{font-size:15px}
 .hero-index{padding:20px}
 .index-numbers{gap:12px}
 .index-number b{font-size:30px}
 .feature-entry{padding:23px}
 .entry-row h3{font-size:16px}
 .entry-arrow{font-size:18px}
 .form-row{grid-template-columns:1fr}
 .cta-panel{padding:25px 20px}
 .footer-grid{grid-template-columns:1fr}
}