/* roulang page: index */
:root{
      --ink:#112b25;--ink-2:#17201d;--green:#2e8b57;--lime:#b7e84a;
      --mist:#eaf0e8;--paper:#f7f8f4;--muted:#68756e;--line:#dce6dc;
      --white:#fff;--radius-xl:32px;--radius-lg:24px;--radius-md:18px;
      --shadow:0 10px 30px rgba(17,43,37,.08);--shadow-hover:0 18px 44px rgba(17,43,37,.14);
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink-2);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
    button,input,select{font:inherit} button{border:0}
    :focus-visible{outline:2px solid var(--lime);outline-offset:3px}
    .container{max-width:1280px;padding-left:24px;padding-right:24px}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(247,248,244,.88);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s}
    .site-header.scrolled{border-color:var(--line);box-shadow:0 6px 22px rgba(17,43,37,.06)}
    .navbar{min-height:80px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--ink),var(--green) 62%,var(--lime));display:grid;place-items:center;color:#fff}
    .brand-mark:after{content:"";width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:9px solid var(--lime);margin-left:3px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:48px}
    .nav-links a{padding:9px 15px;border-radius:999px;color:#52625a;font-size:14px;font-weight:600;transition:.2s}
    .nav-links a:hover,.nav-links a.active{background:var(--mist);color:var(--ink)}
    .nav-links a.active:before{content:"";display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin:0 7px 2px 0}
    .nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:0 12px;width:180px;height:42px;color:var(--muted)}
    .search-box input{width:100%;border:0;outline:0;background:transparent;font-size:13px}
    .btn-main,.btn-light,.btn-outline{min-height:44px;padding:10px 18px;border-radius:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.22s}
    .btn-main{background:linear-gradient(120deg,var(--ink),var(--green) 65%,#76b93e);color:#fff;box-shadow:0 8px 18px rgba(46,139,87,.2)}
    .btn-main:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:#fff}
    .btn-main:active,.btn-light:active,.btn-outline:active{transform:translateY(1px)}
    .btn-light{background:var(--lime);color:var(--ink)}
    .btn-light:hover{background:#c8f26a;transform:translateY(-2px)}
    .btn-outline{border:1px solid rgba(46,139,87,.35);color:var(--ink);background:rgba(255,255,255,.45)}
    .btn-outline:hover{background:var(--mist);border-color:var(--green);transform:translateY(-2px)}
    .mobile-menu{display:none;background:none;color:var(--ink);font-size:24px;padding:8px}
    .hero{padding:24px 0 78px;background:radial-gradient(circle at 82% 18%,rgba(183,232,74,.2),transparent 27%),linear-gradient(180deg,#edf3eb 0%,var(--paper) 75%)}
    .event-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 16px;border:1px solid #cbdcc9;background:#fff;border-radius:15px;margin-bottom:34px;color:var(--ink);font-size:13px}
    .event-bar strong{color:var(--green)} .countdown{display:flex;gap:8px;align-items:center;color:var(--muted)}
    .countdown b{background:var(--ink);color:#fff;border-radius:7px;padding:3px 7px;font-size:13px}
    .hero-stage{position:relative;overflow:hidden;border-radius:var(--radius-xl);min-height:550px;padding:72px clamp(28px,6vw,86px);background:linear-gradient(118deg,#112b25 0%,#1b4b3c 58%,#397b51 100%);color:#fff}
    .hero-stage:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,232,74,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(183,232,74,.08) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
    .hero-copy{position:relative;z-index:1;max-width:620px}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--lime)}
    h1{font-size:clamp(40px,5.2vw,68px);line-height:1.12;letter-spacing:-.04em;margin:17px 0 22px;font-weight:800}
    h1 em{font-style:normal;color:var(--lime)}
    .hero-copy p{color:#d7e5d9;max-width:570px;font-size:17px;margin-bottom:30px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-actions .btn-outline{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .hero-meta{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}.hero-meta strong{display:block;font-size:23px;color:#fff}.hero-meta span{display:block;color:#bbd0c0;font-size:12px}
    .dashboard{position:absolute;right:5%;top:55px;width:37%;min-width:360px;padding:22px;border:1px solid rgba(255,255,255,.18);border-radius:26px;background:rgba(9,35,29,.65);box-shadow:0 24px 55px rgba(0,0,0,.18)}
    .dash-top{display:flex;justify-content:space-between;color:#b9d4bf;font-size:12px;margin-bottom:25px}.status{color:var(--lime)}
    .content-row{display:flex;align-items:center;gap:13px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}
    .abstract-cover{width:58px;height:48px;border-radius:12px;background:linear-gradient(135deg,#7bbd75,#d1ed68 48%,#224e40);position:relative;overflow:hidden;flex:none}
    .abstract-cover:after{content:"";position:absolute;width:0;height:0;left:23px;top:15px;border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:13px solid rgba(255,255,255,.85)}
    .content-row b{font-size:14px;display:block}.content-row small{color:#abc6b3;font-size:11px}
    .mini-chart{height:70px;margin-top:20px;display:flex;align-items:end;gap:7px}.mini-chart i{display:block;flex:1;border-radius:5px 5px 2px 2px;background:linear-gradient(var(--lime),var(--green));opacity:.8}
    .section{padding:100px 0}.section-head{max-width:700px;margin-bottom:42px}.section-head h2{font-size:clamp(29px,3.4vw,42px);line-height:1.2;letter-spacing:-.03em;margin:10px 0 14px;font-weight:800}.section-head p{color:var(--muted);margin:0}
    .pain-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}
    .pain-panel,.feature-card,.quote-card,.info-strip{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
    .pain-panel{padding:32px}.pain-panel h3{font-size:23px;margin:0 0 22px}.pain-item{display:flex;gap:15px;padding:17px 0;border-bottom:1px solid var(--line)}.pain-item:last-child{border-bottom:0}.pain-icon{width:34px;height:34px;border-radius:10px;background:var(--mist);color:var(--green);display:grid;place-items:center;font-weight:800;flex:none}
    .pain-item b{display:block;font-size:16px}.pain-item span{color:var(--muted);font-size:14px}
    .signal-panel{padding:28px;border-radius:var(--radius-lg);background:linear-gradient(145deg,#e5f0e3,#f8faf3);border:1px solid #d5e5d2;position:relative;overflow:hidden}.signal-panel:after{content:"99";position:absolute;right:-10px;bottom:-45px;font-size:190px;font-weight:800;color:rgba(46,139,87,.08)}
    .signal-panel h3{font-size:22px;margin:0 0 12px}.signal-panel p{color:var(--muted);font-size:14px}.signal-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}.tag{background:#fff;color:var(--ink);border:1px solid var(--line)}.badge{background:#e8f4e6;color:#277247}.badge:before{content:"";width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:6px}
    .steps-wrap{display:grid;grid-template-columns:260px 1fr;gap:60px}.steps{border-left:1px solid #bdd3bd;padding-left:24px}.step{position:relative;margin-bottom:35px}.step:before{content:"";position:absolute;left:-31px;top:5px;width:13px;height:13px;border-radius:50%;background:var(--lime);border:3px solid var(--paper)}.step b{font-size:12px;color:var(--green);letter-spacing:.08em}.step h3{font-size:19px;margin:5px 0}.step p{font-size:14px;color:var(--muted);margin:0}
    .feature-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.feature-card{overflow:hidden;transition:.25s}.feature-card:hover,.quote-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}.feature-card.large{grid-row:span 2;display:grid;grid-template-columns:42% 1fr}.card-cover{min-height:185px;background:linear-gradient(135deg,#173e32,#6aa85d 50%,#c7eb63);position:relative}.card-cover.alt{background:linear-gradient(145deg,#dceccf,#4f9b70 55%,#17382e)}.card-cover:before{content:"";position:absolute;inset:18px;background-image:linear-gradient(90deg,rgba(255,255,255,.22) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.22) 1px,transparent 1px);background-size:18px 18px;opacity:.5}.play-mark{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.85);color:var(--green);display:grid;place-items:center}.play-mark:after{content:"";border-top:7px solid transparent;border-bottom:7px solid transparent;border-left:10px solid var(--green);margin-left:3px}.card-body{padding:23px}.card-body h3{font-size:20px;line-height:1.35;margin:13px 0 8px}.card-body p{font-size:14px;color:var(--muted);margin:0 0 15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.meta{font-size:12px;color:var(--muted);display:flex;gap:13px;flex-wrap:wrap}
    .filter-demo{margin-top:28px;padding:12px;border-radius:16px;background:var(--mist);display:flex;gap:8px;flex-wrap:wrap}.filter-demo input,.filter-demo select{height:40px;border:1px solid #d1dfd1;border-radius:11px;background:#fff;padding:0 12px;color:var(--muted);font-size:13px;outline:0}.filter-demo input:focus,.filter-demo select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(46,139,87,.12)}
    .results{background:var(--ink);border-radius:var(--radius-xl);padding:52px;color:#fff}.results-grid{display:grid;grid-template-columns:5fr 7fr;gap:42px}.results h2{font-size:36px;line-height:1.2;margin:9px 0 16px}.results p{color:#b9cdbd}.result-number{font-size:72px;font-weight:800;color:var(--lime);line-height:1;margin:28px 0 4px}.timeline{margin-top:28px;border-top:1px solid rgba(255,255,255,.2);padding-top:18px;color:#b9cdbd;font-size:13px}.wall{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}.wall-card{border-radius:18px;padding:22px;min-height:145px;background:linear-gradient(135deg,#ecf5e9,#b9dbaf);color:var(--ink)}.wall-card.tall{min-height:225px;background:linear-gradient(160deg,#b7e84a,#3d885d);}.wall-card.wide{grid-column:span 2;min-height:95px;background:#fff}.wall-card b{font-size:18px;display:block;margin:13px 0 4px}.wall-card small{color:#547060}
    .campaign{padding:31px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#b7e84a,#6caf55);display:flex;align-items:center;justify-content:space-between;gap:30px;color:var(--ink)}.campaign h2{font-size:30px;margin:0 0 8px}.campaign p{margin:0;max-width:680px}
    .quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-card{padding:27px;transition:.25s}.quote-card .avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--green),var(--lime));display:grid;place-items:center;color:var(--ink);font-weight:800}.quote-top{display:flex;align-items:center;gap:12px}.quote-card blockquote{font-size:15px;margin:23px 0 18px;color:#394a42}.quote-card blockquote:before{content:"“";font-size:34px;color:var(--green);line-height:0;vertical-align:-10px;margin-right:5px}.quote-card small{color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:10px;overflow:hidden}.accordion-button{font-weight:700;color:var(--ink);background:#fff;padding:19px 21px}.accordion-button:not(.collapsed){background:var(--mist);color:var(--ink);box-shadow:none}.accordion-button:after{filter:hue-rotate(70deg)}.accordion-body{background:var(--mist);color:var(--muted);font-size:15px;padding:0 21px 20px}
    .cta{padding:45px 52px;border-radius:var(--radius-xl);background:linear-gradient(120deg,var(--ink),#276a4e 68%,#76af4e);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;overflow:hidden;position:relative}.cta:after{content:"";position:absolute;right:7%;width:210px;height:210px;border:1px solid rgba(183,232,74,.38);border-radius:50%;box-shadow:0 0 0 22px rgba(183,232,74,.08),0 0 0 45px rgba(183,232,74,.05)}.cta h2{font-size:34px;margin:8px 0 12px;position:relative;z-index:1}.cta p{color:#c8dccb;max-width:600px;margin-bottom:22px;position:relative;z-index:1}.cta .btn-outline{color:#fff;border-color:rgba(255,255,255,.45);position:relative;z-index:1}.footer{background:var(--ink-2);color:#d8e5da;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:50px}.footer .brand{color:#fff;margin-bottom:16px}.footer p{color:#96aaa0;max-width:360px;font-size:14px}.footer h3{font-size:15px;color:#fff;margin:4px 0 18px}.footer a{display:block;color:#9fb3a7;font-size:14px;margin:8px 0;transition:.2s}.footer a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:18px;color:#81988b;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    .float-cta{position:fixed;right:22px;bottom:22px;z-index:900;border-radius:999px;padding:12px 18px;background:var(--lime);color:var(--ink);font-weight:800;box-shadow:0 10px 25px rgba(17,43,37,.2)}
    @media(max-width:992px){.nav-links{margin-left:18px}.search-box{width:145px}.dashboard{position:relative;right:auto;top:auto;width:100%;min-width:0;margin-top:42px}.hero-stage{min-height:0}.hero-copy{max-width:none}.pain-grid,.results-grid,.faq-layout{grid-template-columns:1fr}.steps-wrap{grid-template-columns:1fr;gap:25px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-left:0;padding-left:0}.step:before{display:none}.feature-grid{grid-template-columns:1fr}.feature-card.large{grid-template-columns:35% 1fr}}
    @media(max-width:768px){.container{padding-left:18px;padding-right:18px}.navbar{min-height:70px}.nav-links,.search-box{display:none}.mobile-menu{display:block}.nav-tools{gap:6px}.nav-tools .btn-outline{display:none}.brand{font-size:16px}.brand-mark{width:31px;height:31px}.hero{padding-bottom:55px}.event-bar{align-items:flex-start;flex-direction:column;gap:8px}.hero-stage{padding:48px 25px;border-radius:24px}.section{padding:70px 0}.steps{display:block}.step{margin-bottom:25px}.feature-card.large{display:block}.results{padding:32px 24px}.wall{grid-template-columns:1fr 1fr}.quotes{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px}.quote-card{min-width:84%;scroll-snap-align:start}.campaign,.cta{align-items:flex-start;flex-direction:column;padding:32px 25px}.cta:after{right:-60px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{flex-direction:column}.float-cta{right:16px;bottom:16px}}
    @media(max-width:520px){h1{font-size:34px}.hero-copy p{font-size:15px}.hero-actions{flex-direction:column}.hero-actions a{width:100%}.dashboard{padding:16px}.content-row{gap:9px}.content-row b{font-size:13px}.pain-panel{padding:23px}.result-number{font-size:58px}.wall{grid-template-columns:1fr}.wall-card.wide{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.float-cta{font-size:13px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --ink:#112b25;--ink-2:#17201d;--green:#2e8b57;--lime:#b7e84a;
      --mist:#eaf0e8;--paper:#f7f8f4;--muted:#68756e;--line:#dce6dc;
      --white:#fff;--soft:#f0f5ee;--radius-xl:32px;--radius-lg:24px;--radius-md:18px;
      --shadow:0 10px 30px rgba(17,43,37,.08);--shadow-hover:0 18px 44px rgba(17,43,37,.14)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink-2);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{border:0}
    .container{max-width:1280px;padding-left:24px;padding-right:24px}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(247,248,244,.9);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s}
    .site-header.scrolled{border-color:var(--line);box-shadow:0 6px 22px rgba(17,43,37,.06)}
    .navbar{min-height:80px}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--ink),var(--green) 62%,var(--lime));display:grid;place-items:center;color:#fff}
    .brand-mark:after{content:"";width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:9px solid var(--lime);margin-left:3px}
    .nav-links{display:flex;align-items:center;gap:7px;margin-left:48px}
    .nav-links a{padding:9px 15px;border-radius:999px;color:#52625a;font-size:14px;font-weight:600;transition:.2s}
    .nav-links a:hover,.nav-links a.active{background:var(--mist);color:var(--ink)}
    .nav-links a.active:before{content:"";display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin:0 7px 2px 0}
    .nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:0 12px;width:180px;height:42px;color:var(--muted)}
    .search-box input{width:100%;border:0;outline:0;background:transparent;font-size:13px}
    .search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 4px rgba(46,139,87,.12)}
    .btn-main,.btn-light,.btn-outline{min-height:44px;padding:10px 18px;border-radius:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.22s}
    .btn-main{background:linear-gradient(120deg,var(--ink),var(--green) 65%,#76b93e);color:#fff;box-shadow:0 8px 18px rgba(46,139,87,.2)}
    .btn-main:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:#fff}
    .btn-main:active,.btn-light:active,.btn-outline:active{transform:translateY(1px)}
    .btn-light{background:var(--lime);color:var(--ink)}
    .btn-light:hover{background:#c8f26a;transform:translateY(-2px)}
    .btn-outline{border:1px solid rgba(46,139,87,.35);color:var(--ink);background:rgba(255,255,255,.45)}
    .btn-outline:hover{background:var(--mist);border-color:var(--green);transform:translateY(-2px)}
    .mobile-menu{display:none;background:none;color:var(--ink);font-size:24px;padding:8px}
    .channel-head{padding:54px 0 28px;background:radial-gradient(circle at 88% 20%,rgba(183,232,74,.28),transparent 26%),linear-gradient(180deg,#edf4eb,var(--paper))}
    .channel-banner{border:1px solid #d5e4d4;border-radius:var(--radius-xl);padding:46px 52px;background:linear-gradient(115deg,rgba(255,255,255,.82),rgba(234,240,232,.72));position:relative;overflow:hidden}
    .channel-banner:after{content:"";position:absolute;right:-60px;top:-75px;width:280px;height:280px;border:1px solid rgba(46,139,87,.18);border-radius:50%;box-shadow:0 0 0 22px rgba(46,139,87,.05),0 0 0 48px rgba(46,139,87,.035)}
    .kicker{color:var(--green);font-size:12px;letter-spacing:.14em;font-weight:800}
    h1,h2,h3{color:var(--ink);font-weight:800;letter-spacing:-.03em}
    h1{font-size:clamp(34px,4.5vw,54px);line-height:1.18;margin:12px 0 16px}
    h2{font-size:clamp(28px,3.2vw,38px);line-height:1.25}
    .channel-banner p{max-width:650px;color:var(--muted);margin:0 0 22px}
    .signal-tags,.filter-tags{display:flex;flex-wrap:wrap;gap:8px}
    .tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}
    .tag{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .tag:hover,.tag.selected{background:var(--ink);border-color:var(--ink);color:#fff}
    .badge{background:#e8f4e6;color:#277247}
    .badge:before{content:"";width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:6px}
    .overview-card{position:absolute;right:48px;top:45px;width:220px;background:var(--ink);color:#fff;border-radius:22px;padding:20px;z-index:1;box-shadow:var(--shadow)}
    .overview-card small{color:#b7d4bd;font-size:12px}
    .overview-number{font-size:36px;font-weight:800;color:var(--lime);line-height:1.2;margin:8px 0}
    .mini-bars{display:flex;align-items:end;gap:6px;height:45px;margin-top:14px}
    .mini-bars i{display:block;flex:1;background:linear-gradient(var(--lime),var(--green));border-radius:5px 5px 2px 2px}
    .mini-bars i:nth-child(1){height:38%}.mini-bars i:nth-child(2){height:62%}.mini-bars i:nth-child(3){height:48%}.mini-bars i:nth-child(4){height:82%}.mini-bars i:nth-child(5){height:68%}
    .filter-console{margin:26px 0 38px;padding:17px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
    .filter-console label{font-size:13px;font-weight:700;color:var(--ink)}
    .filter-input,.filter-select{height:42px;border:1px solid var(--line);border-radius:13px;background:var(--soft);padding:0 13px;color:var(--ink-2);outline:0}
    .filter-input{min-width:190px}.filter-select{min-width:135px}
    .filter-input:focus,.filter-select:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(46,139,87,.12)}
    .view-switch{margin-left:auto;display:flex;gap:5px}
    .view-switch button{width:40px;height:40px;border-radius:11px;background:var(--soft);color:var(--muted)}
    .view-switch button.active,.view-switch button:hover{background:var(--ink);color:var(--lime)}
    .browse-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:28px;align-items:start}
    .content-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:.25s}
    .content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .content-card.wide{grid-column:1/-1;display:grid;grid-template-columns:40% 1fr}
    .cover{min-height:205px;position:relative;background:linear-gradient(135deg,#173e32,#62a861 52%,#c7eb63);overflow:hidden}
    .cover:before{content:"";position:absolute;inset:18px;background-image:linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px);background-size:18px 18px;opacity:.55}
    .cover:after{content:"▶";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:rgba(17,43,37,.78);color:var(--lime);font-size:17px;padding-left:3px}
    .cover.two{background:linear-gradient(145deg,#dae9ce,#559878 56%,#1b4033)}
    .cover.three{background:linear-gradient(135deg,#244b3a,#8abd67 55%,#e0ef9a)}
    .cover.four{background:linear-gradient(145deg,#b9d7bb,#3f8767 60%,#162f29)}
    .card-body{padding:22px}
    .card-body h3{font-size:20px;line-height:1.38;margin:12px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .card-body p{font-size:14px;color:var(--muted);margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .meta{font-size:12px;color:var(--muted);display:flex;gap:13px;flex-wrap:wrap}
    .card-link{display:inline-flex;color:var(--green);font-weight:800;font-size:13px;margin-top:16px}
    .info-strip{grid-column:1/-1;padding:18px 22px;background:var(--mist);display:flex;align-items:center;gap:14px;border-radius:18px}
    .info-strip strong{color:var(--ink);font-size:14px}.info-strip span{font-size:13px;color:var(--muted)}
    .side-column{position:sticky;top:104px;display:grid;gap:18px}
    .side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow)}
    .side-card h3{font-size:19px;margin:0 0 16px}
    .hot-tags{display:flex;flex-wrap:wrap;gap:8px}
    .update-list{list-style:none;padding:0;margin:0}
    .update-list li{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
    .update-list li:last-child{border-bottom:0;padding-bottom:0}
    .update-list small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
    .tip{background:linear-gradient(135deg,var(--ink),#285943);color:#fff}
    .tip h3{color:#fff}.tip p{color:#c8ddcd;font-size:14px;margin:0}
    .pagination{margin:38px 0 0;gap:7px}
    .page-link{border:1px solid var(--line)!important;border-radius:12px!important;color:var(--ink);background:#fff;min-width:42px;text-align:center}
    .page-link:hover{background:var(--mist);color:var(--ink)}
    .page-item.active .page-link{background:linear-gradient(120deg,var(--ink),var(--green));border-color:var(--green)!important;color:#fff}
    .faq-section{padding:82px 0}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}
    .faq-wrap p{color:var(--muted)}
    .accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:10px;background:#fff}
    .accordion-button{font-weight:700;color:var(--ink);background:#fff;box-shadow:none!important;padding:18px 20px}
    .accordion-button:not(.collapsed){background:var(--mist);color:var(--ink)}
    .accordion-button:after{filter:brightness(.45);transition:.25s}
    .accordion-button:not(.collapsed):after{transform:rotate(180deg)}
    .accordion-body{font-size:15px;color:var(--muted);padding:0 20px 20px}
    .cta{padding:0 0 90px}
    .cta-box{border-radius:var(--radius-xl);padding:48px 54px;background:linear-gradient(120deg,var(--ink),#236044 65%,#71a842);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px;overflow:hidden;position:relative}
    .cta-box h2{color:#fff;margin:8px 0 12px}.cta-box p{color:#d4e5d6;max-width:560px;margin:0}
    .cta-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
    .cta-box .btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}
    .playlist{width:240px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:18px;position:relative;z-index:1}
    .playlist-top{display:flex;justify-content:space-between;color:#d9edda;font-size:12px;margin-bottom:15px}
    .playlist-row{display:flex;align-items:center;gap:9px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:13px}
    .playlist-row:last-child{border-bottom:0}.dot{width:9px;height:9px;background:var(--lime);border-radius:50%}
    .footer{background:var(--ink);color:#d8e6d9;padding:54px 0 22px}
    .footer .brand{color:#fff}.footer .brand-mark{background:linear-gradient(135deg,#244b3a,var(--green),var(--lime))}
    .footer p{color:#a9c1ad;max-width:350px;font-size:14px;margin-top:17px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:38px}
    .footer h3{color:#fff;font-size:15px;margin:4px 0 14px}
    .footer-grid>div>a:not(.brand){display:block;color:#abc2af;font-size:14px;margin:7px 0}
    .footer-grid>div>a:not(.brand):hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;color:#91aa96;font-size:12px}
    :focus-visible{outline:2px solid var(--green);outline-offset:3px}
    @media(max-width:992px){
      .nav-links{margin-left:20px}.search-box{width:145px}.overview-card{position:relative;right:auto;top:auto;margin-top:25px}
      .channel-banner{padding:38px 30px}.browse-layout{grid-template-columns:1fr}.side-column{position:static;grid-template-columns:1fr 1fr}
      .cta-box{padding:40px}.playlist{display:none}
    }
    @media(max-width:768px){
      .container{padding-left:20px;padding-right:20px}.nav-links,.nav-tools .btn-outline{display:none}.mobile-menu{display:block}
      .channel-head{padding-top:28px}.channel-banner{padding:30px 24px;border-radius:24px}.filter-console{align-items:stretch}
      .filter-console>*{width:100%;margin-left:0}.view-switch{margin-left:0}.view-switch button{width:48%}
      .content-flow{grid-template-columns:1fr}.content-card.wide{grid-column:auto;display:block}.info-strip{grid-column:auto;display:block}
      .side-column{grid-template-columns:1fr}.faq-section{padding:65px 0}.faq-wrap{grid-template-columns:1fr;gap:25px}
      .cta{padding-bottom:65px}.cta-box{padding:34px 25px;border-radius:25px}.footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      body{font-size:15px}.brand{font-size:16px}.brand-mark{width:31px;height:31px;border-radius:10px}
      h1{font-size:32px}.overview-card{width:100%;margin-top:22px}.signal-tags{gap:6px}
      .card-body{padding:18px}.cover{min-height:180px}.cta-actions a{width:100%}.footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}