/* roulang page: index */
:root{
      --primary:#123C3A;
      --primary-2:#0F4A45;
      --primary-soft:#E6F0ED;
      --accent:#D8B66A;
      --accent-soft:#F5E8C4;
      --warn:#C98038;
      --bg:#F7F5EF;
      --bg-2:#EEF4F2;
      --text:#202725;
      --muted:#66706D;
      --border:#DDE5E1;
      --white:#FFFFFF;
      --shadow:0 14px 38px rgba(18,60,58,.08);
      --shadow-hover:0 18px 46px rgba(18,60,58,.13);
      --radius:20px;
      --radius-sm:14px;
      --container:1200px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:linear-gradient(180deg,var(--bg) 0%,#fff 46%,var(--bg-2) 100%);color:var(--text);line-height:1.78;font-size:16px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{width:min(var(--container),calc(100% - 44px));margin:0 auto}
    .skip-link{position:absolute;left:-999px;top:12px;background:var(--primary);color:#fff;padding:10px 14px;border-radius:999px;z-index:999}
    .skip-link:focus{left:18px;outline:3px solid var(--accent)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,239,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(221,229,225,.75)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--primary);letter-spacing:.2px;min-width:0}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#1B6B62);position:relative;box-shadow:0 10px 22px rgba(18,60,58,.16);flex:0 0 auto}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--accent);border-radius:999px;transform:rotate(38deg)}
    .brand-mark:before{width:25px;height:4px;left:8px;top:19px}.brand-mark:after{width:4px;height:25px;left:19px;top:8px}
    .brand span{font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{padding:10px 15px;border-radius:999px;color:#35413E;font-weight:650;position:relative}
    .nav-links a:hover,.nav-links a:focus{background:var(--primary-soft);color:var(--primary);outline:none}
    .nav-links a.active{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(18,60,58,.18)}
    .nav-action{display:flex;align-items:center;gap:10px}
    .menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--border);background:#fff;border-radius:14px;color:var(--primary);cursor:pointer;align-items:center;justify-content:center}
    .menu-toggle span{width:20px;height:2px;background:currentColor;position:relative;display:block}.menu-toggle span:before,.menu-toggle span:after{content:"";position:absolute;left:0;width:20px;height:2px;background:currentColor}.menu-toggle span:before{top:-7px}.menu-toggle span:after{top:7px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font-weight:750;cursor:pointer;transition:var(--ease);min-height:46px}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 26px rgba(18,60,58,.18)}
    .btn-primary:hover,.btn-primary:focus{background:#0A302E;transform:translateY(-1px);box-shadow:0 16px 34px rgba(18,60,58,.24);outline:none}
    .btn-secondary{background:#fff;color:var(--primary);border-color:var(--border)}
    .btn-secondary:hover,.btn-secondary:focus{border-color:var(--primary);background:var(--primary-soft);outline:none}
    .btn-text{color:var(--primary);font-weight:800;display:inline-flex;align-items:center;gap:6px}.btn-text:hover{gap:10px;text-decoration:underline;text-underline-offset:4px}
    .hero{padding:72px 0 34px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;right:-220px;top:-160px;width:520px;height:520px;border-radius:50%;background:rgba(216,182,106,.22);filter:blur(8px);z-index:-1}
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(216,182,106,.55);background:rgba(245,232,196,.45);color:#6E5420;border-radius:999px;font-size:14px;font-weight:750;margin-bottom:18px}
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}
    h1{font-size:clamp(32px,4.5vw,52px);line-height:1.16;font-weight:850;letter-spacing:-.8px;color:#17302D;margin-bottom:20px}
    .hero-desc{font-size:18px;color:var(--muted);max-width:660px;margin-bottom:28px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
    .trust-strip{display:flex;flex-wrap:wrap;gap:10px}
    .trust-strip span,.tag{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:rgba(255,255,255,.72);color:#52605C;border-radius:999px;padding:8px 12px;font-size:14px;font-weight:650}
    .hero-media{position:relative;border-radius:28px;overflow:hidden;min-height:430px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.65);background:var(--primary)}
    .hero-media img{width:100%;height:430px;object-fit:cover;filter:saturate(.92)}
    .hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(18,60,58,.62),rgba(18,60,58,.14) 58%,rgba(216,182,106,.20))}
    .float-card{position:absolute;z-index:2;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.8);border-radius:18px;padding:16px 18px;box-shadow:0 16px 30px rgba(0,0,0,.12);backdrop-filter:blur(10px);max-width:230px}
    .float-card strong{display:block;color:var(--primary);font-size:17px;margin-bottom:4px}.float-card small{color:var(--muted);line-height:1.55}.float-a{left:24px;top:28px}.float-b{right:24px;bottom:28px}.float-c{left:42px;bottom:78px;background:rgba(18,60,58,.9);color:#fff}.float-c strong,.float-c small{color:#fff}
    .info-band{margin-top:28px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
    .band-item{padding:22px 24px;border-right:1px solid var(--border)}.band-item:last-child{border-right:none}.band-item b{display:block;color:var(--primary);font-size:18px;margin-bottom:4px}.band-item span{color:var(--muted);font-size:14px}
    main section{padding:78px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-kicker{color:#7A5B18;font-weight:800;font-size:14px;margin-bottom:8px}.section-head h2,.section-title{font-size:clamp(24px,3vw,36px);line-height:1.25;color:#17302D}.section-head p{max-width:560px;color:var(--muted)}
    .steps{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:stretch}.panel{border:1px solid var(--border);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}.panel.feature{background:linear-gradient(145deg,var(--primary),#1B5E57);color:#fff;position:relative;overflow:hidden}.panel.feature:after{content:"";position:absolute;right:-70px;bottom:-70px;width:210px;height:210px;border:1px solid rgba(216,182,106,.38);border-radius:50%}.panel.feature h2{font-size:34px;line-height:1.25;margin-bottom:14px}.panel.feature p{color:rgba(255,255,255,.78)}
    .timeline{display:grid;gap:14px}.step-item{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:18px;border:1px solid var(--border);border-radius:18px;background:linear-gradient(180deg,#fff,#FAFCFB);transition:var(--ease)}.step-item:hover{border-color:#B8D1CA;transform:translateY(-1px);box-shadow:var(--shadow)}.num{width:48px;height:48px;border-radius:16px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:850}.step-item h3{font-size:20px;margin-bottom:4px}.step-item p{color:var(--muted);font-size:15px}.step-item a{margin-top:8px}
    .guide-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.image-card{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--border);box-shadow:var(--shadow);background:#fff}.image-card img{width:100%;height:360px;object-fit:cover}.image-card .caption{position:absolute;left:22px;right:22px;bottom:22px;background:rgba(255,255,255,.92);border-radius:18px;padding:18px;border:1px solid rgba(255,255,255,.72)}.caption h3{color:var(--primary);font-size:22px;margin-bottom:6px}.caption p{color:var(--muted)}
    .mini-list{display:grid;gap:14px}.mini-card{padding:22px;border:1px solid var(--border);border-radius:18px;background:#fff;transition:var(--ease)}.mini-card:hover{border-color:#B8D1CA;box-shadow:var(--shadow);transform:translateY(-1px)}.mini-card h3{font-size:20px;margin-bottom:6px;color:#213330}.mini-card p{color:var(--muted);font-size:15px}.mini-card .meta{color:#87661D;font-size:13px;font-weight:800;margin-bottom:8px}
    .category-block{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.category-index{display:grid;grid-template-columns:.72fr 1.28fr;gap:30px}.category-copy{padding:30px;border-radius:24px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.category-copy p{color:var(--muted);margin:12px 0 20px}.category-link{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px;transition:var(--ease)}.category-link:hover{border-color:var(--primary);box-shadow:var(--shadow-hover)}.category-link .icon{width:52px;height:52px;border-radius:18px;background:var(--accent-soft);color:#6E5420;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;flex:0 0 auto}.category-link h3{font-size:22px;color:var(--primary);margin-bottom:5px}.category-link p{color:var(--muted)}.arrow{font-size:24px;color:var(--primary);transition:var(--ease)}.category-link:hover .arrow{transform:translateX(5px)}
    .dark-feature{background:var(--primary);color:#fff}.dark-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.18);border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.18)}.dark-item{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));padding:30px}.dark-item b{display:inline-flex;width:42px;height:42px;border-radius:14px;background:rgba(216,182,106,.18);color:var(--accent);align-items:center;justify-content:center;margin-bottom:18px}.dark-item h3{font-size:21px;margin-bottom:8px}.dark-item p{color:rgba(255,255,255,.76)}
    .content-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.article-feature{grid-row:span 3;background:#fff;border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);transition:var(--ease)}.article-feature:hover,.article-row:hover{transform:translateY(-1px);box-shadow:var(--shadow-hover);border-color:#B8D1CA}.article-feature img{height:280px;width:100%;object-fit:cover}.article-body{padding:24px}.article-body time,.label{display:inline-flex;font-size:13px;color:#775B20;background:var(--accent-soft);border-radius:999px;padding:5px 10px;font-weight:800;margin-bottom:12px}.article-body h3{font-size:24px;line-height:1.35;margin-bottom:10px}.article-body p{color:var(--muted);margin-bottom:16px}.article-list{display:grid;gap:14px}.article-row{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px;transition:var(--ease)}.article-row h3{font-size:20px;margin:8px 0}.article-row p{color:var(--muted);font-size:15px}
    .proof{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.proof-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;text-align:center}.proof-card strong{display:block;color:var(--primary);font-size:30px;line-height:1.1;margin-bottom:8px}.proof-card span{color:var(--muted);font-size:14px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.faq-item{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;transition:var(--ease)}.faq-item:hover{border-color:#B8D1CA;box-shadow:var(--shadow)}.faq-item h3{font-size:19px;color:#17302D;margin-bottom:8px}.faq-item p{color:var(--muted)}
    .cta{padding:70px 0 86px}.cta-box{border-radius:28px;background:linear-gradient(135deg,#173F3C,#0F4A45);color:#fff;padding:44px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;position:relative;overflow:hidden}.cta-box:after{content:"";position:absolute;right:-80px;top:-80px;width:230px;height:230px;border-radius:50%;background:rgba(216,182,106,.18)}.cta-box h2{font-size:34px;line-height:1.25;margin-bottom:10px}.cta-box p{color:rgba(255,255,255,.78);max-width:680px}.cta-box .btn-secondary{background:#fff;color:var(--primary);position:relative;z-index:1}
    .site-footer{background:#102F2D;color:#DDE9E5;padding:54px 0 26px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:34px;margin-bottom:34px}.footer-brand{display:flex;align-items:center;gap:12px;font-weight:850;color:#fff;margin-bottom:14px}.footer-brand .brand-mark{box-shadow:none}.footer-grid p{color:rgba(221,233,229,.72);max-width:520px}.footer-col h3{font-size:17px;color:#fff;margin-bottom:14px}.footer-col a{display:block;color:rgba(221,233,229,.72);padding:6px 0}.footer-col a:hover,.footer-col a:focus{color:var(--accent);outline:none}.copyright{border-top:1px solid rgba(221,233,229,.16);padding-top:18px;color:rgba(221,233,229,.62);font-size:14px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
    @media (max-width:1024px){.nav-action .btn{display:none}.hero-grid,.steps,.guide-layout,.category-index{grid-template-columns:1fr}.info-band{grid-template-columns:repeat(2,1fr)}.band-item:nth-child(2){border-right:none}.content-grid{grid-template-columns:1fr}.article-feature{grid-row:auto}.proof{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.hero-media,.hero-media img{min-height:360px;height:360px}}
    @media (max-width:768px){.container{width:min(100% - 36px,var(--container))}.nav-wrap{height:68px}.brand span{font-size:16px;max-width:220px}.menu-toggle{display:flex}.nav-links{position:absolute;left:18px;right:18px;top:76px;background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);padding:12px;display:none;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{min-height:44px;display:flex;align-items:center}.hero{padding:48px 0 28px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-media,.hero-media img{height:300px;min-height:300px}.float-card{padding:12px 14px;max-width:190px}.float-a{left:14px;top:14px}.float-b{right:14px;bottom:14px}.float-c{display:none}.info-band{grid-template-columns:1fr}.band-item{border-right:none;border-bottom:1px solid var(--border)}.band-item:last-child{border-bottom:none}main section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:10px}.panel.feature h2,.cta-box h2{font-size:28px}.dark-grid,.faq-grid{grid-template-columns:1fr}.category-link{align-items:flex-start}.proof{grid-template-columns:1fr 1fr}.cta-box{grid-template-columns:1fr;padding:30px}.footer-grid{grid-template-columns:1fr}}
    @media (max-width:520px){body{font-size:15px}.brand span{max-width:168px}.hero-desc{font-size:16px}.proof{grid-template-columns:1fr}.step-item{grid-template-columns:1fr}.num{width:42px;height:42px}.image-card img{height:260px}.image-card .caption{position:static;border-radius:0;border:0}.article-feature img{height:220px}.category-link{display:grid}.arrow{display:none}.footer-brand span{font-size:16px}}

/* roulang page: category1 */
:root{
      --primary:#123C3A;
      --primary-2:#0F4A45;
      --primary-soft:#E5F0ED;
      --accent:#D8B66A;
      --accent-soft:#FFF4D7;
      --warning:#C98038;
      --bg:#F7F5EF;
      --bg-2:#EEF4F2;
      --surface:#FFFFFF;
      --text:#202725;
      --muted:#66706D;
      --line:#DDE5E1;
      --shadow:0 14px 38px rgba(18,60,58,.08);
      --shadow-strong:0 18px 48px rgba(18,60,58,.14);
      --radius:20px;
      --radius-sm:14px;
      --container:1200px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:linear-gradient(180deg,var(--bg),#fff 48%,var(--bg-2));color:var(--text);line-height:1.8;font-size:16px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer;background:none}
    :focus-visible{outline:3px solid rgba(216,182,106,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 44px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(221,229,225,.78)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--primary);letter-spacing:.2px;white-space:nowrap}
    .brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--primary-2));position:relative;box-shadow:0 10px 22px rgba(18,60,58,.18);display:inline-block;flex:0 0 auto}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--accent);border-radius:999px;left:10px;right:10px;height:3px;top:17px;transform:rotate(42deg)}
    .brand-mark:after{transform:rotate(-42deg)}
    .brand span:last-child{font-size:18px}
    .nav-links{display:flex;align-items:center;gap:8px;padding:6px;background:rgba(255,255,255,.6);border:1px solid rgba(221,229,225,.82);border-radius:999px}
    .nav-links a{padding:10px 16px;border-radius:999px;color:#35413E;font-weight:650;font-size:15px;line-height:1.2}
    .nav-links a:hover{background:var(--primary-soft);color:var(--primary)}
    .nav-links a.active{background:var(--primary);color:#fff;box-shadow:0 8px 18px rgba(18,60,58,.18)}
    .header-actions{display:flex;align-items:center;gap:12px}
    .header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 20px;border-radius:999px;font-weight:700;transition:var(--ease)}
    .header-cta,.btn-primary{background:var(--primary);color:#fff;box-shadow:0 12px 24px rgba(18,60,58,.16)}
    .header-cta:hover,.btn-primary:hover{background:#0c312f;transform:translateY(-1px);box-shadow:var(--shadow-strong)}
    .btn-secondary{background:#fff;color:var(--primary);border:1px solid var(--line)}
    .btn-secondary:hover{border-color:var(--primary);background:var(--primary-soft);transform:translateY(-1px)}
    .menu-toggle{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--primary)}
    .menu-toggle span{display:block;width:20px;height:2px;background:currentColor;margin:5px auto;border-radius:99px}
    .breadcrumb{padding:24px 0 0;color:var(--muted);font-size:14px}
    .breadcrumb a:hover{color:var(--primary)}
    .breadcrumb span{margin:0 8px;color:#98A39F}
    .category-hero{padding:34px 0 34px}
    .hero-panel{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:34px;align-items:stretch;background:linear-gradient(135deg,#FFFFFF 0%,#F0F7F4 100%);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .hero-panel:before{content:"";position:absolute;inset:auto -80px -120px auto;width:260px;height:260px;border-radius:50%;background:rgba(216,182,106,.22)}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--accent-soft);color:#765C1D;border:1px solid rgba(216,182,106,.46);border-radius:999px;padding:7px 12px;font-size:13px;font-weight:750;margin-bottom:18px}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
    h1{font-size:46px;line-height:1.18;letter-spacing:-.8px;color:var(--primary);font-weight:800;max-width:820px}
    .hero-desc{font-size:18px;color:#52615D;margin-top:18px;max-width:720px;line-height:1.85}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .hero-note{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
    .note-item{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
    .note-item strong{display:block;color:var(--primary);font-size:18px;line-height:1.2;margin-bottom:4px}
    .note-item span{font-size:13px;color:var(--muted)}
    .hero-media{position:relative;min-height:318px;border-radius:24px;overflow:hidden;background:var(--primary)}
    .hero-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
    .hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,60,58,.12),rgba(18,60,58,.72))}
    .media-card{position:absolute;left:22px;right:22px;bottom:22px;z-index:2;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.6);border-radius:20px;padding:18px;box-shadow:0 16px 35px rgba(0,0,0,.12)}
    .media-card h2{font-size:20px;color:var(--primary);line-height:1.35;margin-bottom:8px}
    .media-card p{font-size:14px;color:var(--muted);line-height:1.65}
    .section{padding:72px 0}
    .section.compact{padding-top:38px}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;margin-bottom:28px}
    .section-title{max-width:760px}
    .section-title .kicker{font-size:13px;color:#7A6125;font-weight:800;letter-spacing:.08em;margin-bottom:8px;display:inline-block}
    h2{font-size:34px;line-height:1.25;color:var(--text);letter-spacing:-.4px}
    .section-title p{color:var(--muted);margin-top:12px;font-size:17px;max-width:760px}
    .tag-filter{display:flex;gap:10px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 26px rgba(18,60,58,.05)}
    .tag{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:#44504D;font-weight:700;font-size:14px;transition:var(--ease)}
    .tag:hover,.tag.active{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-1px)}
    .feature-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}
    .feature-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);transition:var(--ease)}
    .feature-card:hover{border-color:rgba(18,60,58,.35);transform:translateY(-2px);box-shadow:var(--shadow-strong)}
    .feature-image{height:245px;position:relative;overflow:hidden;background:var(--primary)}
    .feature-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .feature-card:hover .feature-image img{transform:scale(1.035)}
    .feature-body{padding:24px}
    .meta-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px;color:var(--muted);font-size:13px}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:13px}
    .feature-body h3{font-size:24px;line-height:1.35;color:var(--primary);margin-bottom:10px}
    .feature-body p{color:var(--muted)}
    .read-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--primary);font-weight:800}
    .read-link:hover{gap:10px;text-decoration:underline;text-underline-offset:4px}
    .side-stack{display:grid;gap:18px}
    .mini-card{display:grid;grid-template-columns:118px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;transition:var(--ease)}
    .mini-card:hover{border-color:rgba(18,60,58,.35);box-shadow:var(--shadow);transform:translateY(-1px)}
    .mini-card img{width:118px;height:112px;object-fit:cover;border-radius:16px}
    .mini-card h3{font-size:19px;line-height:1.4;color:var(--text);margin:8px 0 6px}
    .mini-card p{font-size:14px;color:var(--muted);line-height:1.65}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
    .article-list{display:grid;gap:18px}
    .article-card{display:grid;grid-template-columns:176px minmax(0,1fr);gap:20px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;transition:var(--ease)}
    .article-card:hover{border-color:rgba(18,60,58,.36);box-shadow:var(--shadow);transform:translateY(-1px)}
    .article-card img{width:176px;height:132px;border-radius:16px;object-fit:cover;background:var(--bg-2)}
    .article-card h3{font-size:21px;line-height:1.38;margin:8px 0;color:var(--text)}
    .article-card p{color:var(--muted);line-height:1.7}
    .article-card:hover h3{color:var(--primary)}
    .sidebar{display:grid;gap:18px;position:sticky;top:96px}
    .side-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 28px rgba(18,60,58,.05)}
    .side-box h3{font-size:20px;color:var(--primary);margin-bottom:14px}
    .topic-list{display:grid;gap:10px}
    .topic-list a,.tip-item{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);color:#46524F;font-weight:650}
    .topic-list a:last-child,.tip-item:last-child{border-bottom:0}
    .topic-list a:hover{color:var(--primary);padding-left:4px}
    .tip-item{display:block;color:var(--muted);font-weight:400;line-height:1.7}
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .keyword-cloud span{padding:8px 10px;border-radius:12px;background:var(--bg-2);color:#4E5B58;font-size:13px;font-weight:700}
    .process{background:var(--primary);color:#fff;border-radius:28px;padding:34px;position:relative;overflow:hidden}
    .process:before{content:"";position:absolute;inset:-120px auto auto -80px;width:260px;height:260px;border-radius:50%;background:rgba(216,182,106,.14)}
    .process .section-head{position:relative;z-index:1;margin-bottom:24px}
    .process h2,.process .section-title p{color:#fff}
    .process .section-title p{opacity:.78}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;z-index:1}
    .step{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:20px;padding:22px;min-height:205px}
    .step-num{width:38px;height:38px;border-radius:14px;background:var(--accent);color:#1E2A27;display:flex;align-items:center;justify-content:center;font-weight:900;margin-bottom:18px}
    .step h3{font-size:19px;margin-bottom:9px;color:#fff}
    .step p{color:rgba(255,255,255,.76);line-height:1.7;font-size:15px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;transition:var(--ease)}
    .faq-item:hover{border-color:rgba(18,60,58,.35);box-shadow:var(--shadow)}
    .faq-item h3{font-size:19px;color:var(--primary);margin-bottom:8px;line-height:1.45}
    .faq-item p{color:var(--muted)}
    .cta-panel{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;background:linear-gradient(135deg,#FDFBF5,#EAF3F0);border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow)}
    .cta-panel h2{color:var(--primary)}
    .cta-panel p{color:var(--muted);margin-top:10px;max-width:760px}
    .site-footer{background:var(--primary);color:rgba(255,255,255,.78);padding:54px 0 24px;margin-top:34px}
    .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-size:20px;font-weight:800;margin-bottom:14px}
    .site-footer p{max-width:520px;line-height:1.8}
    .footer-col h3{font-size:17px;color:#fff;margin-bottom:14px}
    .footer-col a{display:block;padding:5px 0;color:rgba(255,255,255,.75)}
    .footer-col a:hover{color:#fff;padding-left:4px}
    .copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:rgba(255,255,255,.64);font-size:14px}
    @media (max-width:1024px){
      .header-cta{display:none}
      .hero-panel{grid-template-columns:1fr;padding:28px}
      h1{font-size:40px}
      .feature-grid,.content-layout{grid-template-columns:1fr}
      .sidebar{position:static;grid-template-columns:repeat(3,1fr)}
      .step-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 36px,var(--container))}
      .header-inner{height:68px}
      .brand span:last-child{font-size:16px;max-width:180px;overflow:hidden;text-overflow:ellipsis}
      .menu-toggle{display:block}
      .nav-links{position:absolute;top:68px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;border-radius:18px;padding:10px;background:#fff;box-shadow:var(--shadow-strong)}
      .nav-links.open{display:flex}
      .nav-links a{padding:14px 16px;text-align:left;border-radius:14px;min-height:46px}
      .breadcrumb{padding-top:18px}
      .category-hero{padding-top:24px}
      .hero-panel{padding:22px;border-radius:22px;gap:22px}
      h1{font-size:32px;letter-spacing:-.3px}
      .hero-desc{font-size:16px}
      .hero-actions{flex-direction:column}
      .btn{width:100%}
      .hero-note{grid-template-columns:1fr}
      .hero-media{min-height:245px}
      .section{padding:52px 0}
      .section-head{display:block}
      h2{font-size:27px}
      .feature-image{height:205px}
      .mini-card,.article-card{grid-template-columns:1fr}
      .mini-card img,.article-card img{width:100%;height:190px}
      .sidebar{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:24px}
      .footer-grid{grid-template-columns:1fr;gap:26px}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:calc(100% - 34px)}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .hero-panel{padding:18px}
      h1{font-size:29px}
      .media-card{left:14px;right:14px;bottom:14px;padding:15px}
      .tag-filter{padding:14px;border-radius:18px}
      .tag{flex:1 1 calc(50% - 8px)}
      .step-grid{grid-template-columns:1fr}
      .process{padding:24px;border-radius:22px}
      .copyright{display:grid;gap:8px}
    }