/* roulang page: index */
:root{
      --ink:#17211d;--muted:#66716b;--paper:#f6f7f3;--white:#fff;
      --green:#c7f36b;--green-dark:#4f6e26;--coral:#e7765d;--line:#dce2da;
      --night:#101715;--night-soft:#18211d;--radius:7px;
      --shadow:0 16px 44px rgba(21,34,27,.09);--container:1160px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(199,243,107,.8);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,23,21,.96);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(12px)}
    .nav-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-size:17px;font-weight:750;white-space:nowrap}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--green);color:var(--night);font-size:16px;font-weight:900;border-radius:5px}
    .nav-links{display:flex;align-items:center;gap:8px;margin:0;padding:0;list-style:none}
    .nav-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 15px;color:#c4cec7;font-size:14px;border-radius:5px}
    .nav-links a:hover,.nav-links a[aria-current="page"]{background:rgba(255,255,255,.09);color:#fff}
    .nav-links a[aria-current="page"]{box-shadow:inset 0 -2px var(--green)}
    .nav-toggle{display:none;width:42px;height:42px;padding:0;border:1px solid rgba(255,255,255,.22);border-radius:5px;background:transparent;color:#fff;cursor:pointer}
    .nav-toggle span,.nav-toggle::before,.nav-toggle::after{content:"";display:block;width:17px;height:2px;margin:4px auto;background:currentColor}
    .hero{position:relative;overflow:hidden;background:var(--night);color:#fff;padding:76px 0 66px}
    .hero::before{content:"";position:absolute;inset:0 0 0 auto;width:34%;background:#19231e;border-left:1px solid rgba(255,255,255,.08)}
    .hero::after{content:"";position:absolute;right:12%;top:0;width:1px;height:100%;background:rgba(255,255,255,.08)}
    .hero-content{position:relative;z-index:1;max-width:850px;margin:0 auto;text-align:center}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;font-weight:750;letter-spacing:1.3px;text-transform:uppercase}
    .eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
    h1{max-width:820px;margin:19px auto 17px;color:#fff;font-size:clamp(36px,5vw,61px);line-height:1.16;font-weight:780}
    .hero-copy{max-width:770px;margin:0 auto;color:#c3cec6;font-size:16px;line-height:1.9}
    .search-box{display:flex;max-width:620px;margin:29px auto 0;padding:5px;background:#fff;border:1px solid rgba(255,255,255,.2);border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
    .search-box input{flex:1;min-width:0;height:48px;padding:0 14px;border:0;background:transparent;color:var(--ink);box-shadow:none}
    .search-box input::placeholder{color:#849088}
    .search-box button{min-width:122px;border:0;border-radius:4px;background:var(--green);color:var(--night);font-weight:750;cursor:pointer}
    .search-box button:hover{background:#d8fb91}
    .popular{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:9px;margin-top:17px;color:#aebbb2;font-size:13px}
    .popular a{padding:4px 11px;border:1px solid rgba(255,255,255,.18);border-radius:99px;color:#e1e8e3}
    .popular a:hover{border-color:var(--green);color:var(--green)}
    .hero-stats{position:relative;z-index:1;display:flex;justify-content:center;gap:42px;margin:34px auto 0;padding-top:23px;border-top:1px solid rgba(255,255,255,.13);max-width:620px}
    .hero-stat strong{display:block;color:var(--green);font-size:23px;line-height:1.2}
    .hero-stat span{color:#aebbb2;font-size:12px}
    main{display:block}
    .section{padding:72px 0}
    .section-white{background:var(--white)}
    .section-dark{background:var(--night);color:#fff}
    .section-tint{background:#edf1e9}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:29px}
    .section-head h2{margin:0;color:inherit;font-size:30px;line-height:1.3;font-weight:760}
    .section-head p{max-width:590px;margin:0;color:var(--muted);font-size:14px}
    .section-dark .section-head p{color:#aebbb2}
    .section-kicker{display:block;margin-bottom:8px;color:var(--green-dark);font-size:12px;font-weight:750;letter-spacing:1px}
    .section-dark .section-kicker{color:var(--green)}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
    .metric{padding:23px 25px;border-right:1px solid var(--line)}
    .metric:last-child{border:0}
    .metric strong{display:block;color:var(--ink);font-size:33px;line-height:1.2}
    .metric span{display:block;margin-top:7px;color:var(--muted);font-size:13px}
    .metric small{color:var(--green-dark);font-size:12px}
    .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .service-item{min-height:192px;padding:24px;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);background:var(--night-soft);transition:transform .2s,border-color .2s}
    .service-item:hover{transform:translateY(-3px);border-color:rgba(199,243,107,.55)}
    .service-no{color:var(--green);font-size:12px;font-weight:800}
    .service-item h3{margin:13px 0 8px;color:#fff;font-size:19px}
    .service-item p{margin:0;color:#aebbb2;font-size:14px}
    .split-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
    .split-copy h2{margin:0 0 17px;font-size:32px;line-height:1.3}
    .split-copy p{margin:0;color:var(--muted)}
    .comparison{border-top:1px solid var(--line)}
    .compare-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px}
    .compare-row:first-child{color:var(--muted);font-size:12px;font-weight:750}
    .compare-row strong{color:var(--ink);font-weight:680}
    .compare-row span:last-child{color:var(--green-dark)}
    .milestones{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
    .milestone{position:relative;padding:0 22px 0 0}
    .milestone::before{content:"";position:absolute;top:8px;left:0;right:0;height:1px;background:#445149}
    .milestone-dot{position:relative;width:17px;height:17px;margin-bottom:20px;border:4px solid var(--night);border-radius:50%;background:var(--green);box-shadow:0 0 0 1px var(--green)}
    .milestone h3{margin:0 0 8px;color:#fff;font-size:17px}
    .milestone p{margin:0;color:#aebbb2;font-size:13px}
    .milestone time{display:block;margin-bottom:7px;color:var(--green);font-size:12px;font-weight:750}
    .news-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
    .news-feature{min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;border-radius:var(--radius);background:#d9e6cb}
    .news-feature .tag,.news-item .tag{width:max-content;padding:3px 9px;border-radius:3px;background:var(--night);color:var(--green);font-size:11px;font-weight:700}
    .news-feature h3{max-width:590px;margin:15px 0 8px;font-size:26px;line-height:1.35}
    .news-feature p{max-width:580px;margin:0;color:#4f5a52;font-size:14px}
    .news-list{display:grid;gap:12px}
    .news-item{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .news-item h3{margin:10px 0 5px;font-size:16px}
    .news-item p{margin:0;color:var(--muted);font-size:13px}
    .news-item time{display:block;margin-top:9px;color:#849088;font-size:11px}
    .assurance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
    .assurance{padding-top:18px;border-top:2px solid var(--green)}
    .assurance h3{margin:0 0 8px;color:#fff;font-size:17px}
    .assurance p{margin:0;color:#aebbb2;font-size:14px}
    .quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .quick-item{padding:20px;border-left:3px solid var(--green-dark);background:#fff}
    .quick-item h3{margin:0 0 7px;font-size:16px}
    .quick-item p{margin:0;color:var(--muted);font-size:13px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .faq-item{padding:19px 21px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .faq-item h3{margin:0 0 8px;font-size:16px}
    .faq-item p{margin:0;color:var(--muted);font-size:14px}
    .contact-band{padding:35px;background:var(--green);border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:30px}
    .contact-band h2{margin:0 0 7px;font-size:27px;line-height:1.3}
    .contact-band p{margin:0;color:#435337;font-size:14px}
    .button-dark{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;border:1px solid var(--night);border-radius:4px;background:var(--night);color:#fff;font-size:14px;font-weight:750;white-space:nowrap}
    .button-dark:hover{transform:translateY(-2px);background:#26332c;color:var(--green)}
    .notice{margin-top:20px;color:var(--muted);font-size:12px}
    .site-footer{padding:36px 0;background:#0b100e;color:#fff}
    .footer-main{display:flex;justify-content:space-between;align-items:flex-start;gap:35px}
    .footer-brand p{max-width:440px;margin:12px 0 0;color:#9aa69e;font-size:13px}
    .footer-links{display:flex;gap:22px;color:#c3cec6;font-size:13px}
    .footer-links a:hover{color:var(--green)}
    .copyright{display:flex;justify-content:space-between;gap:20px;margin-top:28px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#7f8d84;font-size:11px}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    @media(max-width:1024px){
      .container{width:min(100% - 40px,var(--container))}
      .section{padding:60px 0}
      .split-layout{gap:35px}
      .service-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .nav-row{min-height:68px}
      .nav-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:10px 20px 16px;background:var(--night);border-bottom:1px solid rgba(255,255,255,.12)}
      .nav-links.is-open{display:grid;gap:2px}
      .nav-links a{width:100%}
      .hero{padding:60px 0 48px}
      .hero::before{width:26%}
      .hero-stats{gap:22px}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .metrics{grid-template-columns:1fr 1fr}
      .metric:nth-child(2){border-right:0}
      .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .split-layout{grid-template-columns:1fr;gap:25px}
      .milestones{grid-template-columns:repeat(2,1fr);gap:28px 15px}
      .milestone::before{display:none}
      .news-grid{grid-template-columns:1fr}
      .assurance-grid{grid-template-columns:1fr;gap:20px}
      .quick-grid{grid-template-columns:1fr 1fr}
      .footer-main{display:block}
      .footer-links{margin-top:23px;flex-wrap:wrap}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 32px)}
      .brand{font-size:14px;gap:8px}
      .brand-mark{width:30px;height:30px}
      h1{font-size:36px}
      .hero-copy{font-size:14px}
      .search-box{display:grid;grid-template-columns:1fr;padding:5px}
      .search-box input{height:44px}
      .search-box button{height:44px}
      .hero-stats{gap:13px}
      .hero-stat strong{font-size:19px}
      .hero-stat span{font-size:10px}
      .section{padding:48px 0}
      .section-head h2,.split-copy h2{font-size:26px}
      .metrics{grid-template-columns:1fr 1fr}
      .metric{padding:17px 14px}
      .metric strong{font-size:27px}
      .service-grid{grid-template-columns:1fr}
      .service-item{min-height:0}
      .compare-row{grid-template-columns:1fr 1fr;gap:10px;font-size:12px}
      .compare-row span:first-child{grid-column:1/-1}
      .milestones{grid-template-columns:1fr 1fr}
      .news-feature{min-height:235px;padding:22px}
      .news-feature h3{font-size:22px}
      .quick-grid,.faq-list{grid-template-columns:1fr}
      .contact-band{display:block;padding:25px}
      .contact-band h2{font-size:23px}
      .contact-band .button-dark{margin-top:19px}
      .copyright{display:block;line-height:1.9}
      .copyright span{display:block}
    }
    @media(prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category1 */
:root{
 --ink:#17211d;--muted:#66716b;--paper:#f6f7f3;--white:#fff;
 --green:#c7f36b;--green-dark:#4f6e26;--coral:#e7765d;--line:#dce2da;
 --night:#101715;--night-soft:#18211d;--radius:7px;
 --shadow:0 16px 44px rgba(21,34,27,.09);--container:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(199,243,107,.8);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(16,23,21,.96);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(12px)}
.nav-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-size:17px;font-weight:750;white-space:nowrap}
.brand:hover{color:var(--green)}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--green);color:var(--night);font-size:16px;font-weight:900;border-radius:5px}
.nav-links{display:flex;align-items:center;gap:8px;margin:0;padding:0;list-style:none}
.nav-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 15px;color:#c4cec7;font-size:14px;border-radius:5px}
.nav-links a:hover,.nav-links a[aria-current=page]{background:rgba(255,255,255,.09);color:#fff}
.nav-links a[aria-current=page]{box-shadow:inset 0 -2px var(--green)}
.nav-toggle{display:none;width:42px;height:42px;padding:0;border:1px solid rgba(255,255,255,.22);border-radius:5px;background:transparent;color:#fff;cursor:pointer}
.nav-toggle span,.nav-toggle:before,.nav-toggle:after{content:"";display:block;width:17px;height:2px;margin:4px auto;background:currentColor}
main{display:block}
.hero{position:relative;overflow:hidden;background:var(--night);color:#fff;padding:66px 0 56px}
.hero:before{content:"";position:absolute;inset:0 0 0 auto;width:34%;background:#19231e;border-left:1px solid rgba(255,255,255,.08)}
.hero:after{content:"";position:absolute;right:12%;top:0;width:1px;height:100%;background:rgba(255,255,255,.08)}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:center;gap:48px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;font-weight:750;letter-spacing:1.3px}
.eyebrow:before{content:"";width:22px;height:1px;background:currentColor}
.hero h1{max-width:660px;margin:15px 0 14px;color:#fff;font-size:clamp(34px,4vw,52px);line-height:1.2;font-weight:780}
.hero-copy{max-width:650px;margin:0;color:#c3cec6;font-size:15px;line-height:1.9}
.hero-aside{padding:26px;border:1px solid rgba(199,243,107,.45);border-radius:var(--radius);background:#18211d;box-shadow:0 20px 48px rgba(0,0,0,.18)}
.aside-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12)}
.aside-label{color:#aebbb2;font-size:12px}
.live-mark{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:12px;font-weight:700}
.live-mark:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.featured-plan{padding:20px 0 18px}
.featured-plan h2{margin:0 0 8px;color:#fff;font-size:22px}
.featured-plan p{margin:0;color:#aebbb2;font-size:13px}
.plan-points{display:grid;gap:9px;margin:17px 0 20px;padding:0;list-style:none;color:#e1e8e3;font-size:13px}
.plan-points li{display:flex;gap:10px;align-items:flex-start}
.plan-points li:before{content:"+";color:var(--green);font-weight:800}
.button-primary,.button-quiet{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:1px solid transparent;border-radius:4px;font-size:14px;font-weight:750;transition:background .2s ease,transform .2s ease,border-color .2s ease}
.button-primary{background:var(--green);color:var(--night)}
.button-primary:hover{background:#d8fb91;color:var(--night);transform:translateY(-2px)}
.button-quiet{border-color:rgba(255,255,255,.2);color:#fff;background:transparent}
.button-quiet:hover{border-color:var(--green);color:var(--green)}
.section{padding:64px 0}
.section-white{background:var(--white)}
.section-dark{background:var(--night);color:#fff}
.section-tint{background:#edf1e9}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:27px}
.section-head h2{margin:0;color:inherit;font-size:29px;line-height:1.3;font-weight:760}
.section-head p{max-width:590px;margin:0;color:var(--muted);font-size:14px}
.section-dark .section-head p{color:#aebbb2}
.section-kicker{display:block;margin-bottom:8px;color:var(--green-dark);font-size:12px;font-weight:750;letter-spacing:1px}
.section-dark .section-kicker{color:var(--green)}
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.15)}
.stat{padding:21px 18px 0;border-right:1px solid rgba(255,255,255,.12)}
.stat:first-child{padding-left:0}
.stat:last-child{border:0}
.stat strong{display:block;color:var(--green);font-size:27px;line-height:1.2}
.stat span{display:block;margin-top:5px;color:#aebbb2;font-size:12px}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.topic-feature{position:relative;min-height:310px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:30px;background:#d9e6cb}
.topic-feature:before{content:"夜色 · 情绪 · 故事";position:absolute;top:22px;right:22px;color:rgba(23,33,29,.34);font-size:13px;font-weight:700;letter-spacing:2px}
.topic-feature h3{max-width:550px;margin:0 0 9px;font-size:27px;line-height:1.35}
.topic-feature p{max-width:540px;margin:0;color:#4f5a52;font-size:14px}
.topic-stack{display:grid;gap:12px}
.topic-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px;padding:18px;border:1px solid var(--line);background:#fff;transition:border-color .2s,transform .2s}
.topic-row:hover{border-color:#a8bd8c;transform:translateX(3px)}
.topic-number{color:var(--green-dark);font-size:13px;font-weight:800}
.topic-row h3{margin:0 0 3px;font-size:16px}
.topic-row p{margin:0;color:var(--muted);font-size:12px}
.topic-arrow{color:var(--coral);font-size:20px}
.compare-table{border-top:1px solid var(--line)}
.compare-line{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px;align-items:center;padding:17px 19px;border-bottom:1px solid var(--line);font-size:14px}
.compare-line:first-child{color:var(--muted);font-size:12px;font-weight:750;background:#f4f6f1}
.compare-line strong{font-weight:680}
.compare-line .highlight{color:var(--green-dark);font-weight:730}
.compare-note{margin:15px 0 0;color:var(--muted);font-size:12px}
.milestone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.milestone{position:relative;padding:5px 20px 0 0}
.milestone:not(:last-child):after{content:"";position:absolute;top:12px;left:37px;right:10px;height:1px;background:#cbd4c7}
.milestone-index{position:relative;z-index:1;width:25px;height:25px;display:grid;place-items:center;margin-bottom:17px;border:1px solid var(--green-dark);border-radius:50%;background:var(--paper);color:var(--green-dark);font-size:11px;font-weight:800}
.milestone h3{margin:0 0 6px;font-size:16px}
.milestone p{margin:0;color:var(--muted);font-size:13px}
.editorial-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:15px}
.editorial-lead{min-height:245px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;background:#d9e6cb}
.editorial-lead .tag,.editorial-item .tag{width:max-content;padding:3px 9px;border-radius:3px;background:var(--night);color:var(--green);font-size:11px;font-weight:700}
.editorial-lead h3{max-width:520px;margin:14px 0 7px;font-size:23px;line-height:1.4}
.editorial-lead p{max-width:520px;margin:0;color:#4f5a52;font-size:14px}
.editorial-list{display:grid;gap:11px}
.editorial-item{padding:17px 19px;border:1px solid var(--line);background:#fff}
.editorial-item h3{margin:9px 0 4px;font-size:15px}
.editorial-item p{margin:0;color:var(--muted);font-size:12px}
.assurance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.assurance-item{padding-top:17px;border-top:2px solid var(--green)}
.assurance-item h3{margin:0 0 7px;color:#fff;font-size:17px}
.assurance-item p{margin:0;color:#aebbb2;font-size:13px}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.faq-item{padding:19px 21px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.faq-item h3{margin:0 0 8px;font-size:16px}
.faq-item p{margin:0;color:var(--muted);font-size:13px}
.closing-row{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:26px 28px;border-left:4px solid var(--green);background:#18211d}
.closing-row h2{margin:0 0 5px;color:#fff;font-size:21px}
.closing-row p{margin:0;color:#aebbb2;font-size:13px}
.site-footer{padding:38px 0 20px;background:var(--night);color:#fff}
.footer-main{display:flex;justify-content:space-between;gap:32px;padding-bottom:27px}
.footer-brand p{max-width:460px;margin:13px 0 0;color:#aebbb2;font-size:13px}
.footer-links{display:flex;align-items:flex-start;gap:20px}
.footer-links a{color:#c4cec7;font-size:13px}
.footer-links a:hover{color:var(--green)}
.copyright{display:flex;justify-content:space-between;gap:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);color:#87948b;font-size:11px}
@media(max-width:1024px){
 .hero-layout{gap:28px}
 .hero h1{font-size:40px}
 .section{padding:56px 0}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 36px))}
 .nav-row{min-height:68px}
 .brand{font-size:15px;white-space:normal}
 .nav-toggle{display:block;flex:none}
 .nav-row nav{position:relative}
 .nav-links{display:none;position:absolute;top:calc(100% + 12px);right:0;min-width:190px;flex-direction:column;align-items:stretch;padding:8px;background:var(--night-soft);border:1px solid rgba(255,255,255,.13);box-shadow:var(--shadow)}
 .nav-links.is-open{display:flex}
 .nav-links a{width:100%}
 .hero{padding:48px 0}
 .hero-layout{grid-template-columns:1fr}
 .hero h1{font-size:36px}
 .hero-aside{max-width:560px}
 .section-head{align-items:flex-start;flex-direction:column;gap:10px}
 .stats-band{grid-template-columns:1fr 1fr}
 .stat{padding:15px 12px;border-bottom:1px solid rgba(255,255,255,.12)}
 .stat:nth-child(odd){padding-left:0}
 .topic-grid,.editorial-grid{grid-template-columns:1fr}
 .topic-feature{min-height:245px}
 .milestone-grid{grid-template-columns:1fr 1fr;gap:25px 10px}
 .milestone:nth-child(2):after{display:none}
 .assurance-grid{grid-template-columns:1fr;gap:20px}
 .closing-row{align-items:flex-start;flex-direction:column}
 .footer-main{flex-direction:column}
}
@media(max-width:520px){
 .container{width:calc(100% - 30px)}
 .hero h1{font-size:32px}
 .hero-copy{font-size:14px}
 .hero-aside{padding:20px}
 .section{padding:45px 0}
 .section-head h2{font-size:25px}
 .stats-band{grid-template-columns:1fr 1fr}
 .stat strong{font-size:23px}
 .topic-feature{padding:22px}
 .topic-feature h3{font-size:23px}
 .topic-row{grid-template-columns:35px 1fr auto;padding:14px 12px}
 .compare-line{grid-template-columns:1fr 1fr;gap:8px;padding:14px 12px;font-size:12px}
 .compare-line:first-child span:first-child{display:none}
 .compare-line span:first-child{grid-column:1/-1;color:var(--muted)}
 .milestone-grid{grid-template-columns:1fr}
 .milestone:after{display:none}
 .faq-list{grid-template-columns:1fr}
 .footer-links{flex-wrap:wrap}
 .copyright{flex-direction:column;gap:5px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}