/* roulang page: index */
:root{
      --paper:#f7f3ee;--paper-2:#efe8e0;--card:#fffdf9;--ink:#29252b;--muted:#756d75;
      --line:#ded4cc;--coral:#e85d4a;--berry:#743c65;--teal:#247e78;--gold:#e6a84b;
      --dark:#302a3b;--radius:18px;--shadow:0 16px 40px rgba(57,39,49,.10);--ease:.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","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block} button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}.container{max-width:1180px;margin:auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,243,238,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-row{min-height:72px;display:flex;align-items:center;gap:26px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;white-space:nowrap}
    .brand-mark{display:grid;place-items:center;width:36px;height:36px;background:var(--coral);color:#fff;border-radius:11px 4px 11px 4px;font-size:13px}
    .brand-name{font-size:17px}.main-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
    .main-nav a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:700}
    .main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--berry);background:#eadce4}
    .nav-search{display:flex;align-items:center;border:1px solid var(--line);background:#fffaf5;border-radius:12px;overflow:hidden}
    .nav-search input{width:150px;border:0;background:transparent;padding:8px 10px;outline:0;font-size:13px}
    .nav-search button{background:var(--dark);color:#fff;padding:8px 12px;font-size:13px}
    .menu-toggle{display:none;background:var(--dark);color:#fff;padding:9px 12px;border-radius:9px}
    .trend{font-size:12px;color:var(--teal);font-weight:800;white-space:nowrap}
    .hero{padding:58px 0 42px;overflow:hidden}
    .hero-wrap{position:relative;background:var(--dark);color:#fff;border-radius:28px;padding:48px 52px;min-height:390px;display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center;box-shadow:var(--shadow)}
    .hero-wrap:after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:22%;top:-170px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
    .eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;background:currentColor;border-radius:4px}
    h1,h2,h3{margin:0;line-height:1.22;letter-spacing:-.04em}
    h1{font-size:clamp(34px,5vw,64px);max-width:650px;margin:15px 0 17px}
    .hero-copy{color:#d9d1d9;max-width:610px;font-size:16px}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:11px;font-weight:800;font-size:14px;border:1px solid transparent}
    .btn-primary{background:var(--coral);color:#fff}.btn-primary:hover{background:#f27562;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--dark)}.btn-light:hover{background:#f5e6d9;transform:translateY(-2px)}
    .btn-outline{border-color:var(--line);color:var(--berry);background:transparent}.btn-outline:hover{border-color:var(--berry);background:#f1e5eb}
    .btn:focus,input:focus,select:focus,textarea:focus,.faq-q:focus{outline:3px solid rgba(232,93,74,.28);outline-offset:2px}
    .hero-index{position:relative;z-index:1;background:#fffaf5;color:var(--ink);border-radius:20px;padding:22px;transform:rotate(2deg);box-shadow:0 18px 0 rgba(232,93,74,.25)}
    .index-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px}
    .index-num{font-size:60px;font-weight:950;line-height:1;color:var(--berry)}
    .badge,.tag{display:inline-block;border-radius:99px;font-size:11px;font-weight:800;padding:4px 9px;line-height:1.3}
    .badge{background:#dff0e9;color:var(--teal)}.tag{background:#f4e2dd;color:var(--coral);margin:3px 3px 3px 0}
    .index-list{margin:17px 0 0;padding:0;list-style:none}.index-list li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}
    .index-list b{color:var(--berry)}
    .section{padding:58px 0}.section.alt{background:var(--paper-2)}
    .section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:25px}
    .section-head h2{font-size:clamp(26px,3vw,40px);margin-top:8px}.section-head p{max-width:520px;color:var(--muted);margin:0}
    .metrics{display:grid;grid-template-columns:1.2fr .9fr .9fr .9fr;gap:14px}
    .metric{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;position:relative;overflow:hidden}
    .metric:first-child{background:var(--berry);color:#fff}.metric:first-child small{color:#eadbe6}
    .metric:after{content:attr(data-code);position:absolute;right:14px;top:10px;font-size:11px;color:var(--coral);font-weight:900}
    .metric strong{display:block;font-size:31px;line-height:1.1;margin:12px 0 5px}.metric small{color:var(--muted);font-size:12px}
    .matrix{display:grid;grid-template-columns:1.35fr .8fr .8fr;grid-template-rows:auto auto;gap:16px}
    .topic-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:170px;box-shadow:0 8px 24px rgba(57,39,49,.04);transition:var(--ease);position:relative}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c89091}
    .topic-card.large{grid-row:span 2;background:linear-gradient(145deg,#fffdf9 55%,#ead9e3)}
    .topic-card h3{font-size:23px;margin:15px 0 8px}.topic-card p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .topic-card .card-link{color:var(--berry);font-weight:900;font-size:13px}.topic-card.large .card-link{color:var(--coral)}
    .card-code{font-size:11px;color:var(--teal);font-weight:900;letter-spacing:.12em}
    .comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .compare{border-radius:18px;padding:28px;border:1px solid var(--line);background:var(--card)}
    .compare.good{background:var(--dark);color:#fff;border-color:var(--dark)}
    .compare h3{font-size:21px;margin:9px 0 16px}.compare ul{list-style:none;padding:0;margin:0}.compare li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
    .compare.good li{border-color:rgba(255,255,255,.16);color:#e4dce4}.compare li:before{content:"＋";color:var(--coral);font-weight:900;margin-right:9px}
    .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;text-align:left;background:transparent;padding:19px 4px;font-weight:800;display:flex;justify-content:space-between;color:var(--ink)}
    .faq-q span{font-size:23px;color:var(--coral);transition:var(--ease)}.faq-q[aria-expanded=true] span{transform:rotate(45deg)}
    .faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 19px 4px}.faq-a.open{display:block}
    .cta{background:var(--berry);color:#fff;border-radius:24px;padding:38px 42px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
    .cta h2{font-size:34px;margin:10px 0 13px}.cta p{color:#eadde8;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field.full{grid-column:1/-1}
    label{font-size:12px;font-weight:800;display:block;margin-bottom:5px;color:#f5eaf1}input,select,textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:10px;padding:10px 12px;min-height:43px}
    input::placeholder,textarea::placeholder{color:#cfc0cc}select option{color:var(--ink)}textarea{min-height:86px;resize:vertical}.consent{font-size:12px;color:#dacbd6;margin:13px 0}.consent input{width:auto;min-height:auto;margin-right:6px;vertical-align:middle}.form-note{font-size:12px;color:#9fe0d2;display:none;margin:8px 0}.form-note.show{display:block}
    footer{background:#241f2d;color:#cfc4d0;padding:38px 0 24px}.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.footer-brand{color:#fff}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:28px;padding-top:18px;font-size:12px;color:#928894}
    .scroll-top{position:fixed;right:20px;bottom:20px;background:var(--coral);color:#fff;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:bold;box-shadow:var(--shadow)}
    @media(max-width:1024px){.main-nav{gap:0}.nav-search input{width:110px}.hero-wrap{padding:40px 36px}.metrics{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.nav-row{min-height:64px}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);padding:10px 24px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px}.nav-search{margin-top:7px}.trend{display:none}.hero{padding:28px 0}.hero-wrap{grid-template-columns:1fr;padding:32px 25px;gap:25px}.hero-wrap:after{right:-100px}.hero-index{transform:none}.matrix{grid-template-columns:1fr 1fr}.topic-card.large{grid-column:1/-1;grid-row:auto}.cta{grid-template-columns:1fr;padding:30px 24px}.section{padding:45px 0}.section-head{display:block}.section-head p{margin-top:12px}}
    @media(max-width:520px){.container{padding:0 16px}.brand-name{font-size:14px}.metrics{grid-template-columns:1fr 1fr;gap:10px}.metric{padding:16px}.metric strong{font-size:24px}.matrix,.comparison{grid-template-columns:1fr}.topic-card.large{grid-column:auto}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-row{display:block}.footer-links{margin-top:22px;gap:13px}.hero h1{font-size:38px}.actions .btn{width:100%}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{--paper:#f7f3ee;--paper-2:#efe8e0;--card:#fffdf9;--ink:#29252b;--muted:#756d75;--line:#ded4cc;--coral:#e85d4a;--berry:#743c65;--teal:#247e78;--gold:#e6a84b;--dark:#302a3b;--radius:18px;--shadow:0 16px 40px rgba(57,39,49,.10);--ease:.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","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none;transition:var(--ease)}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.container{max-width:1180px;margin:auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,243,238,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-row{min-height:64px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:36px;height:36px;background:var(--coral);color:#fff;border-radius:11px 4px 11px 4px;font-size:13px}.brand-name{font-size:17px}.main-nav{display:flex;align-items:center;gap:0;margin-left:auto}.main-nav a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:700}.main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--berry);background:#eadce4}.nav-search{display:flex;align-items:center;border:1px solid var(--line);background:#fffaf5;border-radius:12px;overflow:hidden}.nav-search input{width:110px;border:0;background:transparent;padding:8px 10px;outline:0;font-size:13px}.nav-search button{background:var(--dark);color:#fff;padding:8px 12px;font-size:13px}.menu-toggle{display:none;background:var(--dark);color:#fff;padding:9px 12px;border-radius:9px}
.hero{padding:42px 0 28px}.poster{position:relative;overflow:hidden;background:var(--dark);color:#fff;border-radius:28px;min-height:390px;padding:48px 54px;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center;box-shadow:var(--shadow)}.poster:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-150px;top:-210px}.poster:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 48%,rgba(232,93,74,.15) 49%,transparent 50%);pointer-events:none}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.13em}.eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;background:currentColor;border-radius:4px}.poster h1{position:relative;z-index:1;font-size:clamp(34px,5vw,64px);line-height:1.12;letter-spacing:-.06em;margin:15px 0 18px;max-width:650px}.poster p{position:relative;z-index:1;color:#d9d1d9;max-width:600px;margin:0 0 25px;font-size:16px}.actions{display:flex;gap:11px;flex-wrap:wrap;position:relative;z-index:2}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:11px;font-weight:800;font-size:14px;border:1px solid transparent;transition:var(--ease)}.btn-primary{background:var(--coral);color:#fff}.btn-primary:hover,.btn-primary:focus{background:#f27562;transform:translateY(-2px)}.btn-light{background:#fff;color:var(--dark)}.btn-light:hover,.btn-light:focus{background:#f5e6d9;transform:translateY(-2px)}.btn-outline{border-color:var(--line);color:var(--berry);background:transparent}.btn-outline:hover,.btn-outline:focus{border-color:var(--berry);background:#f1e5eb}.btn:focus,input:focus,select:focus,textarea:focus,.faq-q:focus{outline:3px solid rgba(232,93,74,.3);outline-offset:2px}.poster-card{position:relative;z-index:1;background:#fffaf5;color:var(--ink);border-radius:20px;padding:24px;transform:rotate(2deg);box-shadow:0 18px 0 rgba(232,93,74,.25)}.poster-card h2{font-size:24px;margin:10px 0}.index-list{margin:15px 0 0;padding:0;list-style:none}.index-list li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13px}.index-list b{color:var(--berry)}.badge,.tag{display:inline-block;border-radius:99px;font-size:11px;font-weight:800;padding:4px 9px;line-height:1.3}.badge{background:#dff0e9;color:var(--teal)}.tag{background:#f4e2dd;color:var(--coral);margin:3px 3px 3px 0}
.section{padding:56px 0}.section.alt{background:var(--paper-2)}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:25px}.section-head h2{font-size:clamp(26px,3vw,40px);line-height:1.25;margin:8px 0}.section-head p{max-width:560px;color:var(--muted);margin:0}.board{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:14px}.board-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:23px;min-height:145px;box-shadow:0 8px 24px rgba(57,39,49,.04);transition:var(--ease)}.board-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c89091}.board-card.feature{grid-row:span 2;background:linear-gradient(145deg,#fffdf9 56%,#ead9e3)}.code{font-size:11px;color:var(--teal);font-weight:900;letter-spacing:.12em}.board-card h3{font-size:23px;margin:13px 0 7px}.board-card p{font-size:14px;color:var(--muted);margin:0 0 15px}.card-link{font-size:13px;font-weight:900;color:var(--berry)}.trend-strip{margin-top:14px;background:#fffaf5;border:1px solid var(--line);border-radius:15px;padding:17px 21px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.trend-strip strong{color:var(--berry)}.timeline{position:relative;margin:10px 0 0;padding-left:34px}.timeline:before{content:"";position:absolute;left:9px;top:4px;bottom:4px;width:2px;background:#d8c2ca}.time-item{position:relative;padding:0 0 27px 25px}.time-item:before{content:"";position:absolute;left:-31px;top:7px;width:14px;height:14px;border:3px solid var(--coral);background:var(--paper);border-radius:50%}.time-meta{color:var(--teal);font-size:12px;font-weight:900;letter-spacing:.08em}.time-item h3{margin:5px 0;font-size:20px}.time-item p{margin:0;color:var(--muted);font-size:14px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-card{padding:27px;border-radius:20px;border:1px solid var(--line);background:var(--card)}.compare-card.dark{background:var(--dark);color:#fff}.compare-card h3{margin:0 0 15px}.compare-card ul{padding-left:19px;margin:0;color:var(--muted);font-size:14px}.compare-card.dark ul{color:#ddd2db}.compare-card li{margin:7px 0}.faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;text-align:left;background:transparent;padding:19px 4px;font-weight:800;display:flex;justify-content:space-between;color:var(--ink)}.faq-q span{font-size:23px;color:var(--coral);transition:var(--ease)}.faq-q[aria-expanded=true] span{transform:rotate(45deg)}.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 19px 4px}.faq-a.open{display:block}.cta{background:var(--berry);color:#fff;border-radius:24px;padding:38px 42px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}.cta h2{font-size:34px;line-height:1.3;margin:10px 0 13px}.cta p{color:#eadde8;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field label{display:block;font-size:12px;font-weight:800;margin-bottom:5px;color:#f5eaf0}.cta input,.cta select,.cta textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:10px;padding:10px 12px;min-height:43px}.cta input::placeholder,.cta textarea::placeholder{color:#cfc0cc}.cta select option{color:var(--ink)}.cta textarea{min-height:84px;resize:vertical}.full{grid-column:1/-1}.consent{font-size:12px;color:#d9cbd5;margin:10px 0}.consent input{width:auto;min-height:auto;margin-right:6px;vertical-align:middle}.form-note{font-size:12px;color:#9fe0d2;display:none;margin:8px 0}.form-note.show{display:block}footer{background:#241f2d;color:#cfc4d0;padding:38px 0 24px}.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.footer-brand{color:#fff}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}.footer-links a:hover,.footer-links a:focus{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:28px;padding-top:18px;font-size:12px;color:#928894}.crumbs{padding-top:24px;font-size:13px;color:var(--muted)}.crumbs a{color:var(--berry)}.keyword-cloud{display:flex;gap:8px;flex-wrap:wrap}.keyword-cloud a{padding:8px 12px;border:1px solid var(--line);border-radius:99px;background:var(--card);font-size:13px;color:var(--berry)}.keyword-cloud a:hover{background:#eadce4;border-color:#c89091}.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:22px 0;padding:15px;background:#fffaf5;border:1px solid var(--line);border-radius:15px}.filter-bar select{min-width:135px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px;padding:8px 10px}.filter-bar .clear{margin-left:auto;color:var(--berry);font-size:13px;font-weight:800}.mini-note{font-size:13px;color:var(--muted)}@media(max-width:1024px){.poster{padding:40px 34px}.main-nav a{padding-left:9px;padding-right:9px}.board{grid-template-columns:1fr 1fr}.board-card.feature{grid-row:span 2}}@media(max-width:768px){.nav-row{position:relative}.menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;padding:12px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{display:block}.nav-search{margin-top:8px}.nav-search input{width:100%}.poster{grid-template-columns:1fr;min-height:0;padding:35px 27px}.poster-card{transform:none;max-width:440px}.board,.compare,.cta{grid-template-columns:1fr}.board-card.feature{grid-row:auto}.cta{padding:30px 24px}.section-head{display:block}.section-head p{margin-top:10px}.footer-row{display:block}.footer-links{margin-top:24px}}@media(max-width:520px){.container{padding:0 16px}.brand-name{font-size:14px}.poster h1{font-size:36px}.hero{padding-top:25px}.section{padding:42px 0}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.filter-bar{align-items:stretch}.filter-bar select{width:100%}.filter-bar .clear{margin-left:0}.poster-card h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
--paper:#f7f3ee;--paper-2:#efe8e0;--card:#fffdf9;--ink:#29252b;--muted:#756d75;
--line:#ded4cc;--coral:#e85d4a;--berry:#743c65;--teal:#247e78;--gold:#e6a84b;
--dark:#302a3b;--radius:18px;--shadow:0 16px 40px rgba(57,39,49,.10);--ease:.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","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
.container{max-width:1180px;margin:auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,243,238,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-row{min-height:64px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;background:var(--coral);color:#fff;border-radius:11px 4px 11px 4px;font-size:13px}
.brand-name{font-size:17px}
.main-nav{display:flex;align-items:center;gap:0;margin-left:auto}
.main-nav a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:700}
.main-nav a:hover,.main-nav a:focus,.main-nav a.active{color:var(--berry);background:#eadce4}
.nav-search{display:flex;align-items:center;border:1px solid var(--line);background:#fffaf5;border-radius:12px;overflow:hidden;margin-left:8px}
.nav-search input{width:110px;border:0;background:transparent;padding:8px 10px;outline:0;font-size:13px;color:var(--ink)}
.nav-search button{background:var(--dark);color:#fff;padding:8px 12px;font-size:13px}
.menu-toggle{display:none;background:var(--dark);color:#fff;padding:9px 12px;border-radius:9px}
.breadcrumb{padding:25px 0 0;font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--berry);font-weight:700}
.page-intro{padding:32px 0 42px}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.13em}
.eyebrow:before,.section-kicker:before{content:"";width:22px;height:3px;background:currentColor;border-radius:4px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(34px,5vw,62px);line-height:1.12;letter-spacing:-.055em;margin:14px 0 18px}
.intro-copy{max-width:630px;color:var(--muted);font-size:16px}
.intro-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:11px;font-weight:800;font-size:14px;border:1px solid transparent;transition:var(--ease)}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:#f27562;transform:translateY(-2px)}
.btn-outline{border-color:var(--line);color:var(--berry);background:transparent}
.btn-outline:hover{border-color:var(--berry);background:#f1e5eb}
.btn:focus,input:focus,select:focus,textarea:focus,.faq-q:focus{outline:3px solid rgba(232,93,74,.28);outline-offset:2px}
.index-poster{background:var(--dark);color:#fff;border-radius:25px;padding:26px;min-height:275px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.index-poster:after{content:"01";position:absolute;right:-14px;bottom:-38px;font-size:170px;line-height:1;font-weight:900;color:rgba(255,255,255,.07)}
.poster-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:15px}
.poster-code{font-size:12px;color:#f6c67e;letter-spacing:.14em;font-weight:900}
.badge,.tag{display:inline-block;border-radius:99px;font-size:11px;font-weight:800;padding:4px 9px;line-height:1.3}
.badge{background:#dff0e9;color:var(--teal)}
.tag{background:#f4e2dd;color:var(--coral);margin:3px 3px 3px 0}
.poster-title{font-size:27px;line-height:1.3;margin:24px 0 10px;position:relative;z-index:1}
.poster-note{font-size:13px;color:#d9d1d9;max-width:330px;position:relative;z-index:1}
.poster-line{height:5px;background:linear-gradient(90deg,var(--coral) 68%,rgba(255,255,255,.16) 68%);border-radius:5px;margin-top:25px;position:relative;z-index:1}
.section{padding:58px 0}
.section.alt{background:var(--paper-2)}
.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}
.section-head h2{font-size:clamp(26px,3vw,40px);line-height:1.25;margin:8px 0 0}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.filter-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 8px 24px rgba(57,39,49,.04);margin-bottom:30px}
.filter-row{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr auto;gap:12px;align-items:end}
.field label{display:block;font-size:12px;font-weight:800;color:var(--muted);margin-bottom:5px}
.field input,.field select{width:100%;height:43px;border:1px solid var(--line);background:#fffaf5;color:var(--ink);border-radius:10px;padding:8px 11px}
.clear-filter{height:43px;padding:0 15px;border-radius:10px;background:#eadce4;color:var(--berry);font-size:13px;font-weight:800}
.clear-filter:hover{background:#dfcad8}
.index-layout{display:grid;grid-template-columns:1.55fr .75fr;gap:24px}
.content-list{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.topic-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:23px;min-height:190px;box-shadow:0 8px 24px rgba(57,39,49,.04);transition:var(--ease);position:relative;overflow:hidden}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c89091}
.topic-card.featured{grid-column:span 2;background:linear-gradient(135deg,#fffdf9 52%,#ead9e3)}
.card-code{font-size:11px;color:var(--teal);font-weight:900;letter-spacing:.12em}
.topic-card h3{font-size:21px;line-height:1.35;margin:13px 0 8px}
.topic-card p{color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 15px}
.card-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;color:var(--muted)}
.card-link{color:var(--berry);font-weight:900}
.card-link:hover{color:var(--coral)}
.side-index{background:var(--dark);color:#fff;border-radius:var(--radius);padding:23px;height:max-content;position:sticky;top:92px}
.side-index h3{font-size:20px;margin:8px 0 15px}
.side-index ul{list-style:none;padding:0;margin:0}
.side-index li{border-bottom:1px solid rgba(255,255,255,.14);padding:12px 0;font-size:13px}
.side-index li:last-child{border-bottom:0}
.side-index a{color:#e4dbe3;display:flex;justify-content:space-between}
.side-index a:hover{color:#fff}
.side-index b{color:#f6c67e}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:30px}
.page-num{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--muted);font-size:13px;font-weight:800}
.page-num:hover,.page-num.current{background:var(--berry);border-color:var(--berry);color:#fff}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.info-item{padding:20px;background:var(--card);border:1px solid var(--line);border-radius:15px}
.info-item strong{display:block;color:var(--berry);font-size:25px;line-height:1.2;margin-bottom:6px}
.info-item span{color:var(--muted);font-size:13px}
.faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:transparent;padding:19px 4px;font-weight:800;display:flex;justify-content:space-between;color:var(--ink)}
.faq-q span{font-size:23px;color:var(--coral);transition:var(--ease)}
.faq-q[aria-expanded=true] span{transform:rotate(45deg)}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 35px 19px 4px}
.faq-a.open{display:block}
.cta{background:var(--berry);color:#fff;border-radius:24px;padding:38px 42px;display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
.cta h2{font-size:34px;line-height:1.25;margin:10px 0 13px}
.cta p{color:#eadde8;font-size:14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.cta input,.cta select,.cta textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;border-radius:10px;padding:10px 12px;min-height:43px}
.cta input::placeholder,.cta textarea::placeholder{color:#cfc0cc}
.cta select option{color:var(--ink)}
.cta textarea{min-height:86px;resize:vertical}
.consent{font-size:12px;color:#d7c9d5;margin:11px 0}
.consent input{width:auto;min-height:auto;margin-right:6px;vertical-align:middle}
.form-note{font-size:12px;color:#9fe0d2;display:none;margin:8px 0}
.form-note.show{display:block}
footer{background:#241f2d;color:#cfc4d0;padding:38px 0 24px}
.footer-row{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}
.footer-brand{color:#fff}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}
.footer-links a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:28px;padding-top:18px;font-size:12px;color:#928894}
@media(max-width:900px){
.nav-row{gap:12px}.brand-name{font-size:15px}.main-nav a{padding:8px 9px}
.intro-grid,.cta{grid-template-columns:1fr}.index-layout{grid-template-columns:1fr}.side-index{position:static}
.filter-row{grid-template-columns:1fr 1fr}.clear-filter{width:100%}
}
@media(max-width:640px){
.container{padding:0 17px}.nav-row{min-height:60px}.menu-toggle{display:block;margin-left:auto}
.main-nav{display:none;position:absolute;top:60px;left:0;right:0;padding:12px 17px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}
.main-nav.open{display:flex}.main-nav a{width:100%}.nav-search{width:100%;margin:8px 0 0}.nav-search input{flex:1;width:auto}
.page-intro{padding:25px 0 30px}h1{font-size:38px}.intro-copy{font-size:15px}
.section{padding:42px 0}.section-head{display:block}.section-head p{margin-top:10px}
.filter-row,.content-list,.info-strip{grid-template-columns:1fr}.topic-card.featured{grid-column:span 1}
.cta{padding:28px 20px}.cta h2{font-size:28px}.form-grid{grid-template-columns:1fr}
.footer-row{display:block}.footer-links{margin-top:25px;gap:12px 18px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}