/* roulang page: index */
:root{
      --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
      --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
      --coral:#d87861;--white:#fff;--radius:12px;--shadow:0 14px 35px rgba(35,55,45,.09);
      --shadow-lg:0 24px 55px rgba(25,45,37,.16);
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    :focus-visible{outline:3px solid rgba(217,155,53,.55);outline-offset:3px}
    .container{max-width:1200px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .section{padding:92px 0}
    .section-tight{padding:58px 0}
    .section-head{max-width:710px;margin-bottom:42px}
    .section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.25;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
    .section-head p{color:var(--muted);font-size:17px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
    .btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
    .btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
    .btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--green)}
    .btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .text-link{color:var(--green-2);font-weight:700;font-size:14px}
    .text-link:hover{color:var(--amber-dark);padding-left:4px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.9);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.8)}
    .nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
    .brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
    .brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
    .nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
    .nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
    .nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
    .search-icon{position:absolute;right:16px;top:10px;color:var(--green);font-size:20px}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
    .nav-links a{font-size:13px;color:#56635d;padding:8px 8px;border-radius:7px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
    .menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
    .hero{min-height:650px;padding:76px 0 48px;position:relative;overflow:hidden;background:var(--green);color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,52,43,.95) 0%,rgba(36,78,66,.82) 45%,rgba(36,78,66,.64) 100%),url('/assets/images/backpic/back-1.webp') center/cover}
    .hero:after{content:"";position:absolute;right:-80px;top:75px;width:360px;height:360px;border:1px solid rgba(236,187,96,.35);border-radius:50%;box-shadow:0 0 0 35px rgba(236,187,96,.06),0 0 0 70px rgba(236,187,96,.04)}
    .hero .container{position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:66px;align-items:center}
    .hero h1{font-size:clamp(40px,5vw,62px);line-height:1.18;letter-spacing:.01em;margin:19px 0 22px;max-width:700px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.83);max-width:650px;margin-bottom:29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .eyebrow{color:#f0bf66}.hero .eyebrow:before{background:#f0bf66}
    .hero-panel{background:rgba(251,250,245,.97);color:var(--ink);padding:25px;border-radius:14px;box-shadow:var(--shadow-lg);max-width:460px;margin-left:auto}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:18px}
    .panel-top strong{font-size:18px}.live-dot{width:9px;height:9px;background:var(--coral);border-radius:50%;display:inline-block;margin-right:7px}
    .panel-search{background:#f1f4ef;border:1px solid var(--line);border-radius:9px;padding:12px 14px;color:var(--muted);font-size:14px;margin-bottom:15px}
    .result{display:flex;gap:13px;padding:13px 0;border-bottom:1px solid #e8ece6}
    .result:last-child{border-bottom:0}.result-num{color:var(--amber-dark);font-size:13px;font-weight:800}.result h3{font-size:15px;margin:0 0 3px}.result p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}
    .hero-bottom{display:flex;gap:38px;margin-top:63px;padding-top:23px;border-top:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.72);font-size:14px}
    .hero-bottom b{display:block;color:#fff;font-size:25px;line-height:1.2}
    .value-strip{background:#f1eee5;padding:26px 0;border-bottom:1px solid var(--line)}
    .value-item{display:flex;gap:17px;padding:4px 25px;border-right:1px solid #d9d8cf}
    .value-item:last-child{border:0}.value-no{font-size:25px;font-weight:800;color:var(--amber-dark)}.value-item h3{font-size:18px;margin:0 0 5px}.value-item p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}
    .scene{background:var(--mist)}
    .scene-grid{display:grid;grid-template-columns:5fr 7fr;gap:46px;align-items:stretch}
    .scene-image{height:480px;border-radius:14px;overflow:hidden;position:relative;box-shadow:var(--shadow)}
    .scene-image img{height:100%;transition:.5s}.scene-image:hover img{transform:scale(1.035)}
    .image-caption{position:absolute;left:22px;bottom:20px;right:22px;background:rgba(29,41,36,.86);color:#fff;border-left:3px solid var(--amber);padding:14px 17px;font-size:14px}
    .steps{display:flex;flex-direction:column;justify-content:space-between;background:#fff;border-radius:14px;padding:28px 32px;box-shadow:var(--shadow)}
    .step{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.step:last-of-type{border:0}
    .step-num{width:38px;height:38px;border-radius:50%;background:#f5ead3;color:var(--amber-dark);display:grid;place-items:center;font-weight:800}
    .step h3{font-size:19px;margin:0 0 5px}.step p{color:var(--muted);font-size:14px;margin:0;line-height:1.7}
    .deep-layout{display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:center}.deep-layout.reverse{grid-template-columns:5fr 7fr}.deep-layout.reverse .deep-copy{order:2}
    .deep-copy p{color:var(--muted);font-size:16px}.deep-copy p+p{margin-top:17px}
    .deep-image{border-radius:14px;overflow:hidden;min-height:410px;box-shadow:var(--shadow)}.deep-image img{height:410px}
    .check-list{list-style:none;padding:0;margin:24px 0}.check-list li{padding:11px 0 11px 28px;border-bottom:1px solid var(--line);position:relative;color:#435149}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:800}
    .dark-section{background:#203c34;color:#fff}.dark-section .section-head p{color:rgba(255,255,255,.68)}.dark-section .eyebrow{color:#efbf69}
    .story{max-width:850px;margin:0 auto;text-align:center}.story p{font-size:17px;color:rgba(255,255,255,.78);line-height:2;margin:0 0 18px}
    .story p:first-of-type{font-size:20px;color:#fff}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(255,255,255,.18);margin-top:42px}.stat{padding:24px;border-right:1px solid rgba(255,255,255,.18)}.stat:last-child{border:0}.stat strong{font-size:35px;color:#efbd62;display:block;line-height:1.2}.stat span{font-size:14px;color:rgba(255,255,255,.7)}
    .feature-board{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.feature-main{min-height:350px;background:var(--green);color:#fff;padding:36px;border-radius:14px;position:relative;overflow:hidden}.feature-main:after{content:"年会";position:absolute;right:22px;bottom:-30px;color:rgba(255,255,255,.08);font-size:170px;font-weight:900}.feature-main h3{font-size:29px;max-width:450px;position:relative;z-index:1}.feature-main p{max-width:560px;color:rgba(255,255,255,.75);position:relative;z-index:1}.feature-side{display:flex;flex-direction:column;gap:20px}.mini-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;flex:1;box-shadow:var(--shadow)}.mini-panel h3{font-size:20px;margin:0 0 8px}.mini-panel p{color:var(--muted);font-size:14px;margin:0}
    .news-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:48px}.news-feature{padding:28px;background:#f4ead6;border-radius:14px}.news-feature h3{font-size:27px;line-height:1.4;margin:14px 0}.news-feature p{color:#5b625c}.news-list{border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:105px 1fr auto;gap:16px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}.news-row time{font-size:13px;color:var(--amber-dark);font-weight:700}.news-row h3{font-size:16px;margin:0 0 4px}.news-row p{font-size:13px;color:var(--muted);margin:0;line-height:1.55}.news-row .btn{min-height:34px;padding:5px 11px;font-size:12px}
    .matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.matrix a{background:#fff;border:1px solid var(--line);padding:20px 18px;border-radius:10px}.matrix a:hover{border-color:var(--amber);transform:translateY(-3px);box-shadow:var(--shadow)}.matrix strong{display:block;font-size:17px;margin-bottom:5px}.matrix span{font-size:13px;color:var(--muted)}
    .timeline{position:relative;padding-left:34px;border-left:2px solid #e1c992}.timeline-item{position:relative;padding:0 0 31px 25px}.timeline-item:before{content:"";position:absolute;left:-42px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--amber);border:4px solid var(--paper)}.timeline-item time{font-size:13px;color:var(--amber-dark);font-weight:700}.timeline-item h3{font-size:20px;margin:5px 0}.timeline-item p{color:var(--muted);margin:0}
    .quote-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}.quote{background:#fff;border:1px solid var(--line);padding:26px;border-radius:12px}.quote:first-child{background:var(--green);color:#fff}.quote p{font-size:16px;margin:0 0 17px}.quote small{color:var(--muted)}.quote:first-child small{color:rgba(255,255,255,.65)}
    .faq-section{background:#f1f3ed}.accordion-item{border:0!important;background:transparent;margin-bottom:10px;border-radius:10px!important;overflow:hidden}.accordion-button{background:#fff;color:var(--ink);font-weight:700;padding:20px 23px;box-shadow:none!important}.accordion-button:not(.collapsed){background:#e3eee5;color:var(--green)}.accordion-body{background:#fff;color:var(--muted);padding:0 23px 21px}
    .cta-section{padding:72px 0;background:#d99b35;color:#241b0c}.cta-flex{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-section h2{font-size:35px;margin:0 0 8px}.cta-section p{margin:0;color:#5c421d}.cta-section .btn-main{background:var(--green);color:#fff;box-shadow:none}.cta-section .btn-outline{border-color:#5d431d;color:#4b3518}
    .fixed-bar{position:fixed;z-index:999;bottom:0;left:0;right:0;background:#182d27;color:#fff;padding:12px 0;box-shadow:0 -8px 25px rgba(15,31,25,.18)}.fixed-flex{display:flex;justify-content:center;align-items:center;gap:19px}.fixed-bar p{margin:0;font-size:14px;color:rgba(255,255,255,.78)}.fixed-bar .btn{min-height:38px;padding:6px 16px;font-size:13px}
    footer{background:#172b26;color:#dce8df;padding:52px 0 100px;border-top:1px solid rgba(255,255,255,.08)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer-brand{font-size:23px;font-weight:800;color:#fff;margin-bottom:13px}.footer p,.footer-col a{font-size:13px;color:#9daf a5;margin:0 0 7px}.footer-col h3{font-size:15px;color:#fff;margin:4px 0 14px}.footer-col a{display:block}.footer-col a:hover{color:#efbd62}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:32px;padding-top:20px;font-size:12px;color:#91a59a}
    @media(max-width:1199px){.nav-links a{padding:8px 5px;font-size:12px}.hero-grid{gap:38px}}
    @media(max-width:991px){.nav-shell{min-height:70px}.nav-links{display:none;position:absolute;top:70px;left:0;right:0;padding:15px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px}.menu-toggle{display:block}.nav-search{order:2;margin-left:auto;max-width:none}.nav-shell>.btn-main{display:none}.hero-grid,.deep-layout,.deep-layout.reverse,.scene-grid,.news-wrap{grid-template-columns:1fr}.hero{min-height:auto}.hero-panel{margin:10px 0 0;max-width:none}.deep-layout.reverse .deep-copy{order:0}.feature-board{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.18)}.matrix{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:767px){body{font-size:15px}.section{padding:64px 0}.section-tight{padding:42px 0}.nav-search{margin-left:0}.hero{padding:58px 0 35px}.hero h1{font-size:37px}.hero-copy{font-size:16px}.hero-bottom{gap:22px;margin-top:42px;flex-wrap:wrap}.hero-bottom b{font-size:21px}.value-item{border-right:0;border-bottom:1px solid #d9d8cf;padding:15px 0}.value-item:last-child{border-bottom:0}.steps{padding:20px}.scene-image{height:330px}.deep-image,.deep-image img{min-height:290px;height:290px}.news-row{grid-template-columns:1fr;gap:4px}.news-row .btn{justify-self:start}.quote-grid{grid-template-columns:1fr}.cta-flex{align-items:flex-start;flex-direction:column}.cta-section h2{font-size:29px}.fixed-flex{justify-content:space-between;gap:7px}.fixed-bar p{font-size:12px;line-height:1.35}.fixed-bar .btn{font-size:12px;padding:6px 9px;white-space:nowrap}.footer-grid{grid-template-columns:1fr;gap:22px}footer{padding-bottom:105px}}
    @media(max-width:575px){.brand{font-size:20px}.brand-mark{width:27px;height:27px}.nav-search{max-width:calc(100% - 105px)}.nav-search input{font-size:13px}.hero-actions .btn{width:100%}.panel-top strong{font-size:16px}.matrix{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.stat{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.18)!important}.stat:last-child{border-bottom:0!important}.fixed-bar .btn-outline{display:none}}

/* roulang page: category1 */
:root{
      --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
      --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
      --coral:#d87861;--white:#fff;--radius:12px;
      --shadow:0 14px 35px rgba(35,55,45,.09);--shadow-lg:0 24px 55px rgba(25,45,37,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    .container{max-width:1200px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .section{padding:88px 0}
    .section-tight{padding:58px 0}
    .section-head{max-width:720px;margin-bottom:40px}
    .section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.25;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
    .section-head p{color:var(--muted);font-size:17px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
    .btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
    .btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
    .btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--green)}
    .text-link{color:var(--green-2);font-weight:700;font-size:14px}
    .text-link:hover{color:var(--amber-dark);padding-left:4px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.8)}
    .nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
    .brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
    .brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
    .nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
    .nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
    .nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
    .search-icon{position:absolute;right:16px;top:8px;color:var(--green);font-size:20px}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
    .nav-links a{font-size:13px;color:#56635d;padding:8px;border-radius:7px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
    .menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
    .page-hero{padding:74px 0 82px;background:#203c34;color:#fff;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(25,57,47,.96),rgba(36,78,66,.76)),url('/assets/images/backpic/back-2.webp') center/cover}
    .page-hero .container{position:relative;z-index:1}
    .hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
    .page-hero h1{font-size:clamp(40px,5vw,60px);line-height:1.2;margin:18px 0 20px}
    .page-hero p{font-size:18px;color:rgba(255,255,255,.82);max-width:680px}
    .search-box{background:#fff;color:var(--ink);padding:25px;border-radius:14px;box-shadow:var(--shadow-lg)}
    .search-box h3{font-size:20px;margin:0 0 13px}
    .search-line{display:flex;gap:8px}
    .search-line input{min-width:0;flex:1;border:1px solid var(--line);border-radius:9px;padding:11px 13px;background:#f5f7f3}
    .search-line input:focus{outline:0;border-color:var(--amber);box-shadow:0 0 0 3px rgba(217,155,53,.14)}
    .progress{height:8px;background:#e6ebe4;border-radius:10px;margin:17px 0 8px}
    .progress-bar{background:var(--amber)}
    .small-note{font-size:13px;color:var(--muted)}
    .intro-grid{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start}
    .intro-copy{font-size:18px;color:#48564f}
    .intro-copy p{margin-top:0}
    .numbered{border-top:1px solid var(--line)}
    .numbered-item{display:grid;grid-template-columns:55px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .numbered-item strong{font-size:25px;color:var(--amber-dark)}
    .numbered-item h3{font-size:20px;margin:0 0 4px}
    .numbered-item p{margin:0;color:var(--muted);font-size:15px}
    .content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
    .content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s}
    .content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#c8d4c8}
    .content-card img{height:220px;aspect-ratio:16/9}
    .card-body{padding:24px}
    .card-body h3{font-size:22px;line-height:1.4;margin:12px 0 9px}
    .card-body p{color:var(--muted);margin:0 0 17px}
    .process{background:var(--mist)}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #cbd8cc}
    .process-step{padding:25px 22px 15px;border-right:1px solid #cbd8cc;position:relative}
    .process-step:last-child{border-right:0}
    .process-step b{color:var(--amber-dark);font-size:14px}
    .process-step h3{font-size:19px;margin:12px 0 8px}
    .process-step p{color:var(--muted);font-size:15px;margin:0}
    .deep{display:grid;grid-template-columns:7fr 5fr;gap:54px;align-items:center}
    .deep.reverse{grid-template-columns:5fr 7fr}
    .deep.reverse .deep-copy{order:2}
    .deep-copy h2{font-size:clamp(28px,3vw,39px);line-height:1.3;margin:14px 0}
    .deep-copy p{color:#526059;font-size:17px}
    .deep-image{border-radius:14px;overflow:hidden;box-shadow:var(--shadow-lg)}
    .deep-image img{height:390px;transition:.5s}
    .deep-image:hover img{transform:scale(1.03)}
    .check-list{list-style:none;padding:0;margin:22px 0}
    .check-list li{padding:10px 0 10px 28px;border-bottom:1px solid var(--line);position:relative;color:#435149}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:800}
    .dark-section{background:#203c34;color:#fff}
    .dark-section .section-head p{color:rgba(255,255,255,.7)}
    .trust-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
    .quote-panel{padding:35px;background:#f4ead6;border-radius:14px}
    .quote-panel blockquote{font-size:24px;line-height:1.55;margin:14px 0 20px;color:#35483e}
    .trust-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.18;overflow:hidden;border-radius:14px}
    .stat{background:#294d42;padding:25px}
    .stat strong{display:block;font-size:31px;color:#efbf69;line-height:1.2}
    .stat span{display:block;color:rgba(255,255,255,.7);font-size:14px;margin-top:6px}
    .faq-wrap{max-width:900px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#edf3eb;color:var(--green)}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(217,155,53,.15)!important}
    .accordion-body{color:var(--muted);padding:0 22px 21px}
    .cta-band{background:#f4ead6;padding:54px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .cta-inner h2{font-size:32px;margin:0 0 8px}
    .cta-inner p{color:#5e665e;margin:0}
    footer{background:#1d2924;color:#dce5dc;padding:58px 0 94px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
    .footer-brand{font-size:25px;font-weight:800;color:#fff;margin-bottom:12px}
    footer p{color:#aebcb1;font-size:14px;margin:5px 0}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{font-size:15px;color:#f0bf66;margin:0 0 7px}
    .footer-col a{color:#b8c6bb;font-size:14px}
    .footer-col a:hover,footer .copyright a:hover{color:#efbf69}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:22px;color:#9eaca1;font-size:13px;line-height:2}
    .fixed-bar{position:fixed;z-index:1100;bottom:0;left:0;right:0;background:#182d27;color:#fff;box-shadow:0 -8px 25px rgba(20,35,29,.18)}
    .fixed-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-inner p{margin:0;color:rgba(255,255,255,.78);font-size:14px}
    .fixed-actions{display:flex;gap:9px}
    :focus-visible{outline:3px solid rgba(217,155,53,.6);outline-offset:3px}
    @media(max-width:1200px){.container{padding-left:24px;padding-right:24px}.nav-links a{padding-left:5px;padding-right:5px}.hero-layout{gap:38px}}
    @media(max-width:992px){.nav-shell{gap:14px}.nav-search{max-width:300px}.nav-links{gap:0}.nav-links a{font-size:12px}.hero-layout,.deep,.deep.reverse,.intro-grid,.trust-grid{grid-template-columns:1fr;gap:30px}.search-box{max-width:600px}.deep.reverse .deep-copy{order:0}.process-grid{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(2){border-right:0}.process-step:nth-child(-n+2){border-bottom:1px solid #cbd8cc}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.nav-shell{min-height:68px}.brand{font-size:20px}.nav-search{display:none}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;left:0;right:0;top:68px;background:var(--paper);padding:15px 24px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 12px;font-size:14px}.nav-links:before{content:"";height:44px;border:1px solid var(--line);border-radius:24px;background:#f1f4ef;margin-bottom:10px}.page-hero{padding:58px 0 65px}.page-hero h1{font-size:38px}.page-hero p{font-size:16px}.section{padding:66px 0}.content-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr}.process-step{border-right:0!important;border-bottom:1px solid #cbd8cc!important}.process-step:last-child{border-bottom:0!important}.deep-image img{height:300px}.cta-inner{align-items:flex-start;flex-direction:column}.fixed-inner{min-height:60px}.fixed-inner p{font-size:12px;line-height:1.4}.fixed-actions .btn{min-height:40px;padding:7px 12px;font-size:13px}}
    @media(max-width:576px){.container{padding-left:18px;padding-right:18px}.hero-actions,.fixed-actions{width:100%}.hero-actions .btn{flex:1}.search-line{flex-direction:column}.search-line .btn{width:100%}.page-hero h1{font-size:32px}.section-head h2,.deep-copy h2{font-size:29px}.intro-copy{font-size:16px}.numbered-item{grid-template-columns:38px 1fr}.numbered-item .text-link{grid-column:2}.quote-panel blockquote{font-size:20px}.trust-stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{font-size:12px}.fixed-inner p{display:none}.fixed-actions{justify-content:flex-end}.fixed-actions .btn{flex:1}}

/* roulang page: category2 */
:root{
--ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
--amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
--coral:#d87861;--white:#fff;--radius:12px;--shadow:0 14px 35px rgba(35,55,45,.09);
--shadow-lg:0 24px 55px rgba(25,45,37,.16)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.82;padding-bottom:84px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;width:100%;object-fit:cover}
button,input{font:inherit}
button{border:0}
.container{max-width:1200px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
.section{padding:88px 0}
.section-tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.28;letter-spacing:.02em;margin:14px 0 15px;font-weight:800}
.section-head p{color:var(--muted);font-size:17px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:750;line-height:1.35;transition:.25s ease}
.btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
.btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
.btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.btn-lightline{border:1px solid rgba(255,255,255,.58);color:#fff;background:rgba(255,255,255,.08)}
.btn-lightline:hover{background:#fff;color:var(--green);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid rgba(217,155,53,.42);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700;line-height:1.4}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--green-2);font-weight:750;font-size:14px}
.text-link:hover{color:var(--amber-dark);gap:10px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.93);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.9);box-shadow:0 2px 14px rgba(30,48,39,.03)}
.nav-shell{min-height:78px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
.brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
.brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
.nav-search{position:relative;flex:1;max-width:350px;margin-left:6px}
.nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
.nav-search input::placeholder{color:#8a948e}
.nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
.search-icon{position:absolute;right:16px;top:8px;color:var(--green);font-size:20px;pointer-events:none}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links a{font-size:13px;color:#56635d;padding:8px 7px;border-radius:7px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
.nav-cta{white-space:nowrap;min-height:40px;padding:7px 14px;font-size:13px}
.menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px;padding:4px}
.page-hero{position:relative;overflow:hidden;background:var(--green);color:#fff;padding:76px 0 82px}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(21,52,43,.94),rgba(36,78,66,.82)),url('/assets/images/backpic/back-2.webp') center/cover}
.page-hero:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-120px;bottom:-220px;border:1px solid rgba(240,191,102,.42);box-shadow:0 0 0 32px rgba(240,191,102,.06),0 0 0 64px rgba(240,191,102,.04)}
.page-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:rgba(255,255,255,.68);font-size:14px;margin-bottom:27px}
.breadcrumb a:hover{color:#f2c775}
.hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:end}
.page-hero .eyebrow{color:#f0bf66}.page-hero .eyebrow:before{background:#f0bf66}
.page-hero h1{font-size:clamp(39px,5vw,59px);line-height:1.18;letter-spacing:.01em;margin:17px 0 22px;font-weight:850}
.hero-intro{font-size:18px;color:rgba(255,255,255,.83);max-width:690px;margin:0 0 29px}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:28px 0 0;padding:0;list-style:none}
.hero-points li{padding:13px 13px 12px;border-top:1px solid rgba(255,255,255,.28);font-size:14px;color:rgba(255,255,255,.78)}
.hero-points b{display:block;color:#f4c976;font-size:18px;margin-bottom:2px}
.idea-search-card{padding:25px;background:rgba(251,250,245,.97);border-radius:14px;color:var(--ink);box-shadow:var(--shadow-lg)}
.idea-search-card h2{font-size:21px;margin:0 0 9px;font-weight:800}
.idea-search-card p{color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 16px}
.big-search{display:flex;background:#eef2eb;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.big-search input{min-width:0;flex:1;border:0;background:transparent;padding:12px 13px;color:var(--ink);outline:0}
.big-search button{padding:0 16px;background:var(--amber);font-weight:800;color:#2c210e}
.idea-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.idea-chips a{font-size:12px;padding:5px 9px;border-radius:20px;background:#f5ead3;color:#7c571e}
.idea-chips a:hover{background:var(--green);color:#fff}
.intro-ribbon{margin-top:-1px;background:#e9efe8;border-bottom:1px solid var(--line)}
.ribbon-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;align-items:stretch}
.ribbon-grid div{padding:20px 28px;border-right:1px solid #d7dfd6}
.ribbon-grid div:last-child{border:0}
.ribbon-grid strong{display:block;color:var(--green);font-size:16px}
.ribbon-grid span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
.idea-map{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:stretch}
.map-copy{padding:12px 14px 10px 0}
.map-copy p{color:#4f5e57;font-size:17px;margin-bottom:18px}
.note-box{border-left:3px solid var(--amber);background:#f5f1e7;padding:18px 20px;margin-top:23px;color:#596158}
.theme-board{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:16px;background:#e7ede6;border-radius:14px}
.theme-tile{min-height:174px;padding:20px;border-radius:10px;position:relative;overflow:hidden;background:#fff;border:1px solid rgba(220,227,218,.85);box-shadow:0 7px 18px rgba(35,55,45,.05);transition:.25s ease}
.theme-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c7d2c7}
.theme-tile:nth-child(1){background:#244e42;color:#fff}.theme-tile:nth-child(3){background:#f2e3c5}
.theme-tile small{display:block;font-size:12px;letter-spacing:1px;opacity:.72;margin-bottom:18px}
.theme-tile h3{font-size:20px;margin:0 0 7px;font-weight:800}
.theme-tile p{font-size:13px;line-height:1.65;margin:0;opacity:.8}
.theme-tile .num{position:absolute;right:13px;bottom:-21px;font-size:72px;font-weight:900;opacity:.09}
.path-section{background:#f0f3ed}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.path-card{background:#fff;border:1px solid var(--line);padding:22px 20px;border-radius:12px;position:relative;min-height:195px;transition:.25s ease}
.path-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c8d6ca}
.path-card .step{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:#f5ead3;color:var(--amber-dark);font-weight:850;margin-bottom:16px}
.path-card h3{font-size:19px;margin:0 0 8px;color:var(--green)}
.path-card p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
.path-card:after{content:"→";position:absolute;right:18px;top:28px;color:#c5cfc6;font-size:20px}
.path-card:last-child:after{display:none}
.content-split{display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center}
.content-split.reverse{grid-template-columns:5fr 7fr}
.content-split.reverse .copy{order:2}
.content-split.reverse .visual{order:1}
.copy h2{font-size:clamp(28px,3vw,39px);line-height:1.3;margin:14px 0 17px;font-weight:800}
.copy p{color:#526059;font-size:16px;margin-bottom:17px}
.copy p:last-of-type{margin-bottom:0}
.visual{position:relative}
.visual img{aspect-ratio:1.18/1;border-radius:14px;box-shadow:var(--shadow-lg);background:#dfe7df}
.visual-caption{position:absolute;left:18px;bottom:18px;right:18px;padding:13px 16px;background:rgba(29,41,36,.88);color:#fff;border-radius:9px;font-size:13px}
.bullet-list{list-style:none;padding:0;margin:23px 0 0}
.bullet-list li{position:relative;padding:12px 0 12px 28px;border-bottom:1px solid var(--line);color:#47574e}
.bullet-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:900}
.featured-idea{background:#203c34;color:#fff;border-radius:14px;padding:36px 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center;overflow:hidden;position:relative}
.featured-idea:after{content:"主题";position:absolute;right:18px;bottom:-40px;color:rgba(255,255,255,.07);font-size:170px;font-weight:900}
.featured-idea>*{position:relative;z-index:1}
.featured-idea h2{font-size:32px;line-height:1.3;margin:13px 0 14px}
.featured-idea p{color:rgba(255,255,255,.75);margin:0 0 20px}
.featured-list{list-style:none;padding:0;margin:0}
.featured-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.82);font-size:14px}
.featured-list li:last-child{border-bottom:0}
.featured-list b{color:#f0bf66;min-width:24px}
.quote-zone{background:#f2e3c5}
.quote-layout{display:grid;grid-template-columns:1fr 2fr;gap:38px;align-items:stretch}
.quote-lead{padding:28px 0}
.quote-lead h2{font-size:34px;line-height:1.3;margin:14px 0}
.quote-lead p{color:#596158}
.quote-card{background:#fff;padding:31px;border-radius:14px;box-shadow:0 10px 28px rgba(108,76,29,.08);position:relative}
.quote-card:before{content:"“";position:absolute;right:27px;top:8px;color:#e8d3a8;font-size:82px;line-height:1;font-family:Georgia,serif}
.quote-card p{font-size:20px;line-height:1.7;margin:0 0 20px;max-width:680px}
.quote-card span{font-size:13px;color:var(--muted)}
.idea-list{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.list-panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.list-panel-head{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line)}
.list-panel-head h3{margin:0;font-size:21px;color:var(--green)}
.list-row{display:grid;grid-template-columns:105px 1fr auto;gap:20px;align-items:center;padding:20px 25px;border-bottom:1px solid #edf0eb}
.list-row:last-child{border-bottom:0}
.list-row time{font-size:13px;color:var(--amber-dark);font-weight:750}
.list-row h4{font-size:17px;margin:0 0 4px;color:var(--ink)}
.list-row p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
.list-row .text-link{font-size:13px;white-space:nowrap}
.side-note{background:#e8eee7;border-radius:14px;padding:27px}
.side-note h3{font-size:22px;color:var(--green);margin:0 0 15px}
.side-note p{font-size:14px;color:#59675f;margin:0 0 16px}
.side-note ul{list-style:none;padding:0;margin:0}
.side-note li{padding:10px 0;border-bottom:1px solid #d5dfd5;color:#4e5c54;font-size:14px}
.side-note li:last-child{border:0}
.faq-section{background:#f5f4ee}
.accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:transparent;--bs-accordion-btn-focus-box-shadow:none}
.accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;background:#fff;margin-bottom:11px;overflow:hidden}
.accordion-button{background:#fff!important;color:var(--ink)!important;font-weight:750;padding:18px 21px;font-size:16px}
.accordion-button:not(.collapsed){color:var(--green)!important;background:#edf2ec!important;box-shadow:none}
.accordion-button:after{filter:sepia(35%) saturate(80%);margin-left:16px}
.accordion-body{padding:0 21px 20px;color:var(--muted);font-size:15px;line-height:1.8;background:#edf2ec}
.cta-band{background:var(--green);color:#fff;padding:55px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-inner h2{font-size:32px;line-height:1.3;margin:0 0 10px}
.cta-inner p{color:rgba(255,255,255,.73);margin:0;max-width:680px}
.cta-actions{display:flex;gap:11px;flex-wrap:wrap;flex-shrink:0}
footer{background:#172b25;color:#fff;padding:54px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:39px}
.footer-brand{font-size:25px;font-weight:850;color:#f1bd63;margin-bottom:13px}
footer p{color:rgba(255,255,255,.64);font-size:14px;line-height:1.75;margin:4px 0}
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-col h3{font-size:15px;color:#fff;margin:0 0 8px}
.footer-col a{color:rgba(255,255,255,.63);font-size:14px}
.footer-col a:hover,footer a:hover{color:#f1bd63;padding-left:3px}
.copyright{border-top:1px solid rgba(255,255,255,.15);padding-top:21px;color:rgba(255,255,255,.52);font-size:12px;line-height:2}
.copyright a{color:rgba(255,255,255,.72)}
.fixed-cta{position:fixed;z-index:1100;bottom:0;left:0;right:0;background:#172b25;color:#fff;box-shadow:0 -8px 25px rgba(16,37,29,.18);padding:13px 0}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.fixed-inner p{margin:0;color:rgba(255,255,255,.78);font-size:14px}
.fixed-actions{display:flex;gap:9px}
.fixed-actions .btn{min-height:39px;padding:7px 15px;font-size:13px}
@media(max-width:1200px){
.container{max-width:calc(100% - 48px)}
.nav-links a{padding-left:5px;padding-right:5px}
}
@media(max-width:992px){
.nav-shell{gap:13px}.nav-search{max-width:270px}.nav-links a{font-size:12px}
.nav-cta{display:none}.hero-layout,.idea-map,.content-split,.content-split.reverse,.featured-idea{grid-template-columns:1fr;gap:30px}
.featured-idea .copy{max-width:700px}.content-split.reverse .copy{order:1}.content-split.reverse .visual{order:2}
.path-grid{grid-template-columns:repeat(2,1fr)}.quote-layout{grid-template-columns:1fr 1.5fr}
.idea-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}
}
@media(max-width:768px){
body{font-size:15px;padding-bottom:72px}.container{max-width:calc(100% - 34px)}
.nav-shell{min-height:68px;flex-wrap:wrap}.brand{font-size:21px}.menu-toggle{display:block;margin-left:auto}
.nav-search{order:3;display:none;flex-basis:100%;max-width:none;margin:0 0 12px}.nav-search.open{display:block}
.nav-links{display:none;order:4;flex-direction:column;align-items:stretch;width:100%;padding:7px 0 14px;margin:0;border-top:1px solid var(--line)}
.nav-links.open{display:flex}.nav-links a{padding:9px 12px;font-size:14px}
.section{padding:66px 0}.section-tight{padding:42px 0}
.page-hero{padding:52px 0 62px}.page-hero h1{font-size:38px}.hero-intro{font-size:16px}
.hero-points{grid-template-columns:1fr;gap:0}.hero-points li{padding:10px 0}
.ribbon-grid{grid-template-columns:1fr}.ribbon-grid div{border-right:0;border-bottom:1px solid #d7dfd6;padding:14px 0}.ribbon-grid div:last-child{border-bottom:0}
.theme-board{grid-template-columns:1fr}.theme-tile{min-height:145px}
.path-grid{grid-template-columns:1fr}.path-card{min-height:auto}.path-card:after{display:none}
.featured-idea{padding:28px 24px}.featured-idea h2{font-size:27px}
.quote-layout{grid-template-columns:1fr}.quote-card p{font-size:18px}.quote-lead{padding:0}
.list-row{grid-template-columns:1fr;gap:4px;padding:17px 20px}.list-row .text-link{margin-top:5px}
.cta-inner{display:block}.cta-inner h2{font-size:28px}.cta-actions{margin-top:22px}
.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.fixed-inner p{font-size:12px}.fixed-actions .btn{padding:7px 11px}
}
@media(max-width:576px){
.container{max-width:calc(100% - 28px)}.page-hero h1{font-size:33px}.section-head h2{font-size:29px}
.idea-search-card{padding:20px}.theme-tile h3{font-size:18px}
.visual img{aspect-ratio:1.15/1}.featured-idea{padding:24px 20px}.featured-idea h2{font-size:25px}
.quote-card{padding:24px}.quote-card p{font-size:17px}.list-panel-head{padding:18px 19px}
.footer-grid{grid-template-columns:1fr;gap:23px}.copyright{font-size:11px}
.fixed-cta{padding:9px 0}.fixed-inner{gap:8px}.fixed-inner p{display:none}.fixed-actions{width:100%;gap:7px}.fixed-actions .btn{flex:1;min-width:0;padding:7px 6px;font-size:12px}
}

/* roulang page: category3 */
:root{
      --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
      --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
      --coral:#d87861;--white:#fff;--radius:12px;
      --shadow:0 14px 35px rgba(35,55,45,.09);--shadow-lg:0 24px 55px rgba(25,45,37,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82;padding-bottom:78px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    .container{max-width:1200px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .section{padding:88px 0}
    .section-tight{padding:55px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.25;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
    .section-head p{color:var(--muted);font-size:17px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
    .btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
    .btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
    .btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--green)}
    .text-link{color:var(--green-2);font-weight:700;font-size:14px}
    .text-link:hover{color:var(--amber-dark);padding-left:4px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.93);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.85)}
    .nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
    .brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
    .brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
    .nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
    .nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
    .nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
    .search-icon{position:absolute;right:16px;top:8px;color:var(--green);font-size:20px;background:none}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
    .nav-links a{font-size:13px;color:#56635d;padding:8px 8px;border-radius:7px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
    .menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
    .top-hero{background:#f0eee5;border-bottom:1px solid var(--line);padding:58px 0 40px}
    .hero-inner{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:end}
    .top-hero h1{font-size:clamp(38px,5vw,58px);line-height:1.2;margin:17px 0 18px;max-width:720px}
    .top-hero p{font-size:18px;color:var(--muted);max-width:700px;margin:0 0 25px}
    .hero-note{border-left:3px solid var(--amber);padding:18px 20px;background:#fffaf0;color:#5d5544}
    .hero-note strong{display:block;font-size:26px;color:var(--green);line-height:1.2}
    .hero-note span{font-size:14px}
    .process-strip{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);margin-top:34px;border-radius:12px;overflow:hidden}
    .process-strip a{padding:20px 16px;border-right:1px solid var(--line);position:relative}
    .process-strip a:last-child{border:0}
    .process-strip a:hover{background:#f7f0df}
    .process-strip b{display:block;color:var(--amber-dark);font-size:13px;margin-bottom:4px}
    .process-strip span{font-weight:700;color:var(--green)}
    .process-strip small{display:block;color:var(--muted);margin-top:5px}
    .scenario{background:var(--green);color:#fff}
    .scenario .section-head p{color:rgba(255,255,255,.72)}
    .timeline{position:relative;margin-top:40px}
    .timeline:before{content:"";position:absolute;left:32px;top:10px;bottom:10px;width:1px;background:rgba(240,191,102,.5)}
    .step{display:grid;grid-template-columns:66px 1fr 250px;gap:24px;align-items:center;padding:21px 0;border-bottom:1px solid rgba(255,255,255,.14)}
    .step:last-child{border-bottom:0}
    .step-num{width:64px;height:64px;border:1px solid #eabd64;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#f0bf66;font-weight:800;position:relative;z-index:1}
    .step h3{font-size:21px;margin:0 0 5px}
    .step p{margin:0;color:rgba(255,255,255,.7)}
    .step-note{font-size:14px;color:#f0bf66;text-align:right}
    .plan-grid{display:grid;grid-template-columns:4fr 8fr;gap:52px;align-items:start}
    .plan-image{position:sticky;top:105px}
    .plan-image img{aspect-ratio:4/5;border-radius:12px}
    .plan-copy p{color:#526059;font-size:17px}
    .check-list{list-style:none;padding:0;margin:24px 0}
    .check-list li{padding:12px 0 12px 28px;border-bottom:1px solid var(--line);position:relative;color:#435149}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:800}
    .board{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
    .board-main{background:#e8eee7;padding:38px;border-radius:12px;min-height:320px}
    .board-main h3{font-size:29px;color:var(--green);margin:14px 0}
    .board-side{display:grid;gap:20px}
    .mini-panel{background:#fff;border:1px solid var(--line);padding:25px;border-radius:12px;box-shadow:var(--shadow)}
    .mini-panel h3{font-size:20px;margin:9px 0}
    .mini-panel p{color:var(--muted);font-size:14px;margin:0}
    .content-image{margin-top:28px;aspect-ratio:16/7;border-radius:12px;overflow:hidden}
    .content-image img{height:100%;transition:.45s}
    .content-image:hover img{transform:scale(1.03)}
    .evidence{background:#f4ead6}
    .evidence-grid{display:grid;grid-template-columns:1.1fr 2fr;gap:45px;align-items:center}
    .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d5c9b1;border:1px solid #d5c9b1}
    .stat{background:#f4ead6;padding:25px}
    .stat strong{font-size:31px;color:var(--green);display:block}
    .stat span{font-size:14px;color:#6f6655}
    .quote{font-size:22px;line-height:1.55;color:var(--green);margin:0 0 18px;font-weight:700}
    .news-grid{display:grid;grid-template-columns:5fr 7fr;gap:25px}
    .news-feature{background:#fff;border:1px solid var(--line);padding:30px;border-radius:12px;box-shadow:var(--shadow)}
    .news-feature h3{font-size:26px;color:var(--green);margin:15px 0 10px}
    .news-feature p,.news-item p{color:var(--muted);margin:0 0 18px}
    .news-list{display:grid;gap:10px}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center;padding:17px 18px;background:#fff;border-bottom:1px solid var(--line)}
    .news-item time{font-size:13px;color:var(--amber-dark);font-weight:700}
    .news-item h3{font-size:17px;margin:0 0 3px}
    .news-item p{font-size:13px;margin:0;line-height:1.6}
    .faq-wrap{max-width:900px}
    .accordion-item{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;margin-bottom:12px;transition:.25s ease}
    .accordion-item:hover{border-color:#c8d5c9;box-shadow:var(--shadow)}
    .accordion-button{background:#fff;color:var(--ink);font-weight:700;padding:20px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#e8eee7;color:var(--green)}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(217,155,53,.18)!important}
    .accordion-body{color:var(--muted);padding:0 22px 22px;background:#e8eee7}
    .cta-band{background:#203c34;color:#fff;padding:52px 0}
    .cta-flex{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-flex h2{font-size:32px;margin:0 0 8px}
    .cta-flex p{color:rgba(255,255,255,.7);margin:0}
    footer{background:#182d27;color:#dce6de;padding:58px 0 105px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer-brand{font-size:25px;font-weight:850;color:#f0bf66;margin-bottom:13px}
    footer p{color:rgba(255,255,255,.62);font-size:14px;margin:3px 0}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{font-size:15px;color:#fff;margin:0 0 7px}
    .footer-col a{font-size:14px;color:rgba(255,255,255,.64)}
    .footer-col a:hover,.copyright a:hover{color:#f0bf66}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:22px;color:rgba(255,255,255,.48);font-size:12px;line-height:2}
    .fixed-bar{position:fixed;z-index:1100;bottom:0;left:0;right:0;background:#182d27;color:#fff;box-shadow:0 -8px 25px rgba(20,35,29,.2)}
    .fixed-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-inner p{margin:0;color:rgba(255,255,255,.75);font-size:14px}
    .fixed-actions{display:flex;gap:10px}
    :focus-visible{outline:3px solid rgba(217,155,53,.65);outline-offset:3px}
    @media(max-width:1200px){.container{padding-left:24px;padding-right:24px}.nav-links a{padding-left:6px;padding-right:6px}.nav-shell{gap:14px}}
    @media(max-width:992px){.nav-links{display:none}.menu-toggle{display:block;margin-left:auto}.hero-inner,.plan-grid,.evidence-grid{grid-template-columns:1fr}.hero-note{max-width:500px}.plan-image{position:static;max-width:420px}.board{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.section{padding:65px 0}.top-hero{padding:43px 0 28px}.process-strip{grid-template-columns:repeat(2,1fr)}.process-strip a:nth-child(2){border-right:0}.process-strip a:nth-child(-n+3){border-bottom:1px solid var(--line)}.step{grid-template-columns:58px 1fr}.step-note{grid-column:2;text-align:left;margin-top:-16px}.step-num{width:56px;height:56px}.stats{grid-template-columns:1fr}.news-item{grid-template-columns:1fr auto;gap:5px 12px}.news-item time{grid-column:1}.news-item h3{grid-column:1}.news-item p{grid-column:1}.news-item .text-link{grid-column:2;grid-row:1 / span 3}.cta-flex{align-items:flex-start;flex-direction:column}.fixed-inner{min-height:64px}.fixed-inner p{font-size:12px;line-height:1.4}.fixed-actions .btn{min-height:40px;padding:7px 12px;font-size:13px}}
    @media(max-width:576px){body{font-size:15px}.container{padding-left:18px;padding-right:18px}.brand{font-size:20px}.brand-mark{width:27px;height:27px}.nav-search{position:absolute;top:76px;left:18px;right:18px;max-width:none;margin:0}.nav-shell{position:relative;min-height:76px}.site-header{margin-bottom:58px}.top-hero h1{font-size:36px}.top-hero p{font-size:16px}.process-strip{grid-template-columns:1fr}.process-strip a{border-right:0!important;border-bottom:1px solid var(--line)}.process-strip a:last-child{border-bottom:0}.board-main{padding:25px}.board-main h3{font-size:24px}.step{gap:14px}.step h3{font-size:18px}.plan-copy p{font-size:16px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-grid>div:first-child{grid-column:1 / -1}.fixed-inner{gap:8px}.fixed-inner p{display:none}.fixed-actions{width:100%;justify-content:flex-end}.fixed-actions .btn{flex:1}.copyright{font-size:11px}}

/* roulang page: category5 */
:root{
      --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
      --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
      --coral:#d87861;--white:#fff;--radius:12px;
      --shadow:0 14px 35px rgba(35,55,45,.09);--shadow-lg:0 24px 55px rgba(25,45,37,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    .container{max-width:1200px}
    .section{padding:88px 0}
    .section-tight{padding:58px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .section-head{max-width:740px;margin-bottom:40px}
    .section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.28;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
    .section-head p{color:var(--muted);font-size:17px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
    .btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
    .btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
    .btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--green)}
    .text-link{color:var(--green-2);font-weight:700;font-size:14px}
    .text-link:hover{color:var(--amber-dark);padding-left:4px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.8)}
    .nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
    .brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
    .brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
    .nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
    .nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
    .nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
    .search-icon{position:absolute;right:16px;top:8px;color:var(--green);font-size:20px}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
    .nav-links a{font-size:13px;color:#56635d;padding:8px;border-radius:7px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
    .menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
    .hero{padding:76px 0 52px;position:relative;overflow:hidden;background:var(--green);color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,52,43,.95),rgba(36,78,66,.78)),url('/assets/images/backpic/back-2.webp') center/cover}
    .hero .container{position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
    .hero h1{font-size:clamp(40px,5vw,60px);line-height:1.2;margin:18px 0 20px;max-width:650px}
    .hero-copy{font-size:18px;color:rgba(255,255,255,.83);max-width:630px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .eyebrow{color:#f0bf66}.hero .eyebrow:before{background:#f0bf66}
    .hero-stage{background:#f6f3e9;color:var(--ink);padding:20px;border-radius:14px;box-shadow:var(--shadow-lg);transform:rotate(1deg)}
    .hero-stage img{height:260px;border-radius:9px}
    .stage-caption{display:flex;justify-content:space-between;gap:12px;padding:15px 4px 2px;font-size:14px}
    .stage-caption strong{font-size:18px;color:var(--green)}
    .hero-bottom{display:flex;gap:36px;margin-top:55px;padding-top:22px;border-top:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.72)}
    .hero-bottom b{display:block;color:#fff;font-size:25px;line-height:1.2}
    .intro-band{background:#f1eadb}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:start}
    .intro-grid h2{font-size:34px;line-height:1.35;margin:12px 0 20px}
    .intro-grid p{color:#536159}
    .stat-stack{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .stat-box{background:#fff;padding:22px;border:1px solid var(--line);border-radius:10px}
    .stat-box strong{display:block;font-size:30px;color:var(--green)}
    .stat-box span{color:var(--muted);font-size:14px}
    .timeline-wrap{display:grid;grid-template-columns:260px 1fr;gap:66px}
    .timeline-nav{position:sticky;top:105px;align-self:start}
    .timeline-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--muted)}
    .timeline-nav a:hover{color:var(--amber-dark);padding-left:6px}
    .timeline{position:relative;padding-left:34px}
    .timeline:before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;background:#d9c69f}
    .timeline-item{position:relative;padding:0 0 38px}
    .timeline-item:before{content:"";position:absolute;left:-34px;top:8px;width:14px;height:14px;background:var(--amber);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--amber-dark);border-radius:50%}
    .timeline-item h3{font-size:23px;margin:0 0 7px;color:var(--green)}
    .timeline-item p{color:var(--muted);margin:0}
    .timeline-date{font-size:13px;color:var(--amber-dark);font-weight:700;letter-spacing:1px}
    .update-board{background:var(--mist);padding:34px;border-radius:14px}
    .update-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .update-main{background:var(--green);color:#fff;border-radius:12px;padding:30px;min-height:290px}
    .update-main h3{font-size:28px;line-height:1.35;margin:18px 0 12px}
    .update-main p{color:rgba(255,255,255,.76)}
    .update-side{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
    .update-side h3{font-size:20px;margin:0 0 16px;color:var(--green)}
    .check-list{list-style:none;padding:0;margin:0}
    .check-list li{padding:10px 0 10px 26px;border-bottom:1px solid var(--line);position:relative;color:#536159}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:800}
    .split-section{background:#fff}
    .split-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:stretch}
    .split-image img{height:100%;min-height:390px;border-radius:13px}
    .split-copy{padding:15px 0}
    .split-copy h2{font-size:35px;line-height:1.3;margin:14px 0}
    .split-copy p{color:var(--muted)}
    .quote-strip{background:#203c34;color:#fff}
    .quote-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border:1px solid rgba(255,255,255,.18)}
    .quote{padding:27px;border-right:1px solid rgba(255,255,255,.18)}
    .quote:last-child{border-right:0}
    .quote p{font-size:17px;color:rgba(255,255,255,.82);margin:0 0 15px}
    .quote small{color:#efbf69}
    .news-list{display:grid;grid-template-columns:1fr 1fr;gap:0 32px;border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:86px 1fr;gap:18px;padding:21px 0;border-bottom:1px solid var(--line)}
    .news-date{color:var(--amber-dark);font-weight:700;font-size:14px}
    .news-item h3{font-size:19px;margin:0 0 5px;color:var(--green)}
    .news-item p{font-size:14px;color:var(--muted);margin:0 0 6px;line-height:1.7}
    .faq-section{background:#f1f4ef}
    .accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:10px!important;margin-bottom:12px;overflow:hidden}
    .accordion-button{font-weight:700;color:var(--green);background:#fff;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#f5ead3;color:#684615}
    .accordion-body{color:var(--muted);padding:0 22px 20px}
    .cta{background:var(--green);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:34px;line-height:1.3;margin:12px 0}
    .cta p{color:rgba(255,255,255,.72);margin:0;max-width:700px}
    .fixed-bar{position:fixed;z-index:999;bottom:0;left:0;right:0;background:#172d26;color:#fff;box-shadow:0 -8px 25px rgba(20,40,31,.18);padding:11px 0}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-inner span{font-size:14px;color:rgba(255,255,255,.8)}
    .fixed-actions{display:flex;gap:9px}
    footer{background:#182a24;color:#dce6df;padding:62px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
    .footer-brand{font-size:25px;font-weight:800;color:#fff;margin-bottom:12px}
    footer p{color:#aabbb1;font-size:14px;margin:3px 0}
    .footer-col{display:flex;flex-direction:column;gap:7px}
    .footer-col h3{font-size:15px;color:#efbf69;margin:0 0 8px}
    .footer-col a{font-size:14px;color:#c3d0c8}
    .footer-col a:hover,footer a:hover{color:#efbf69}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:22px;color:#91a59a;font-size:13px}
    :focus-visible{outline:3px solid rgba(217,155,53,.55);outline-offset:3px}
    @media(max-width:1200px){.container{padding-left:24px;padding-right:24px}.nav-links a{padding-left:5px;padding-right:5px}}
    @media(max-width:992px){.nav-shell{gap:13px}.nav-links{display:none}.menu-toggle{display:block}.hero-grid,.intro-grid,.update-grid,.split-grid{grid-template-columns:1fr}.hero-stage{max-width:650px;margin:auto}.timeline-wrap{grid-template-columns:1fr;gap:25px}.timeline-nav{position:static;display:flex;gap:18px;overflow:auto}.timeline-nav a{white-space:nowrap;border-bottom:2px solid var(--line)}}
    @media(max-width:768px){.section{padding:64px 0}.hero{padding-top:55px}.hero-bottom{gap:20px;flex-wrap:wrap}.quote-grid{grid-template-columns:1fr}.quote{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.news-list{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:576px){body{font-size:15px}.container{padding-left:18px;padding-right:18px}.brand{font-size:20px}.nav-search{order:3;flex-basis:100%;max-width:none;margin:0 0 12px}.nav-shell{min-height:70px;flex-wrap:wrap;padding-top:12px}.hero h1{font-size:36px}.hero-copy{font-size:16px}.hero-stage img{height:205px}.hero-bottom b{font-size:21px}.stat-stack{grid-template-columns:1fr}.update-board{padding:20px}.split-copy h2,.cta h2{font-size:29px}.news-item{grid-template-columns:1fr;gap:2px}.fixed-inner span{display:none}.fixed-inner{justify-content:center}.fixed-actions{width:100%}.fixed-actions .btn{flex:1;padding-left:9px;padding-right:9px;min-height:42px;font-size:13px}.footer-grid{grid-template-columns:1fr}.copyright{line-height:2}}

/* roulang page: category4 */
:root{
--ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
--amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
--coral:#d87861;--white:#fff;--radius:12px;--shadow:0 14px 35px rgba(35,55,45,.09);
--shadow-lg:0 24px 55px rgba(25,45,37,.16)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82;padding-bottom:82px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;width:100%;object-fit:cover}
button,input{font:inherit}
button{border:0}
.container{max-width:1200px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.9)}
.nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
.brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
.brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
.nav-search{position:relative;flex:1;max-width:400px;margin-left:5px}
.nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 45px 0 18px;color:var(--ink);outline:0}
.nav-search input:focus,.field input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.13)}
.search-icon{position:absolute;right:16px;top:9px;color:var(--green);font-size:20px}
.nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
.nav-links a{font-size:13px;color:#56635d;padding:8px 8px;border-radius:7px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
.nav-cta{background:var(--amber);color:#241b0c!important;font-weight:800!important;padding:9px 13px!important;margin-left:4px}
.nav-cta:hover{background:#edb34b!important}
.menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px;padding:5px}
.section{padding:88px 0}
.section-tight{padding:58px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:800;letter-spacing:2px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.25;letter-spacing:.02em;margin:14px 0 16px;font-weight:800}
.section-head p{color:var(--muted);font-size:17px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:800;border:1px solid transparent;transition:.25s ease}
.btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
.btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
.btn-outline{border-color:var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.btn-lightline{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn-lightline:hover{background:#fff;color:var(--green)}
.btn:active,.card-link:active{transform:translateY(0)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:800}
.hero-venue{position:relative;overflow:hidden;background:var(--green);color:#fff;padding:76px 0 48px}
.hero-venue:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(21,50,42,.98),rgba(36,78,66,.89) 57%,rgba(25,60,51,.77)),url('/assets/images/backpic/back-2.webp') center/cover}
.hero-venue:after{content:"";position:absolute;width:460px;height:460px;border:1px solid rgba(240,191,102,.3);border-radius:50%;right:-150px;bottom:-210px;box-shadow:0 0 0 42px rgba(240,191,102,.05),0 0 0 84px rgba(240,191,102,.035)}
.hero-venue .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero-copy h1{font-size:clamp(38px,4.6vw,58px);line-height:1.18;margin:18px 0 20px;font-weight:850}
.hero-copy p{font-size:18px;color:rgba(255,255,255,.82);max-width:670px;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.status-board{background:#fbfaf5;color:var(--ink);border-radius:14px;padding:22px;box-shadow:var(--shadow-lg)}
.board-top{display:flex;justify-content:space-between;gap:12px;align-items:center;padding-bottom:15px;border-bottom:1px solid var(--line)}
.board-top strong{font-size:18px}
.status-dot{width:9px;height:9px;background:#79a678;border-radius:50%;display:inline-block;margin-right:7px}
.zone-row{display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}
.zone-row:last-child{border:0;padding-bottom:0}
.zone-num{width:34px;height:34px;border-radius:9px;background:#e7eee7;color:var(--green);display:grid;place-items:center;font-size:13px;font-weight:850}
.zone-row b{display:block;font-size:15px}
.zone-row small{display:block;color:var(--muted);font-size:12px}
.zone-line{width:58px;height:6px;border-radius:8px;background:#e5c581}
.hero-foot{display:flex;gap:32px;flex-wrap:wrap;margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.22);font-size:14px;color:rgba(255,255,255,.75)}
.hero-foot strong{color:#fff;font-size:20px;margin-right:6px}
.intro-strip{margin-top:-1px;background:#ead6aa;color:#4b3919}
.intro-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:0}
.intro-item{padding:22px 28px;border-right:1px solid rgba(102,77,30,.22)}
.intro-item:last-child{border:0}
.intro-item b{display:block;font-size:17px;margin-bottom:4px}
.intro-item span{font-size:14px;line-height:1.6;display:block}
.compare-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:34px;align-items:start}
.compare-side{position:sticky;top:100px;background:#eef2eb;padding:30px;border-radius:14px}
.compare-side h3{font-size:25px;line-height:1.35;margin:13px 0}
.compare-side p{color:var(--muted);margin-bottom:22px}
.compare-list{list-style:none;margin:0;padding:0}
.compare-list li{padding:10px 0;border-bottom:1px solid rgba(36,78,66,.14);font-size:14px}
.compare-list li:before{content:"✓";color:var(--amber-dark);font-weight:800;margin-right:9px}
.compare-board{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.compare-head,.compare-row{display:grid;grid-template-columns:1.1fr 1fr 1fr}
.compare-head{background:var(--green);color:#fff;font-size:15px;font-weight:800}
.compare-head div,.compare-row div{padding:18px 20px;border-right:1px solid rgba(220,227,218,.8)}
.compare-head div:last-child,.compare-row div:last-child{border:0}
.compare-row{border-bottom:1px solid var(--line);font-size:14px;line-height:1.65}
.compare-row:last-child{border-bottom:0}
.compare-row div:first-child{font-weight:800;color:var(--green);background:#f8faf6}
.compare-row strong{color:var(--amber-dark)}
.photo-section{background:var(--mist)}
.photo-layout{display:grid;grid-template-columns:7fr 5fr;gap:42px;align-items:center}
.photo-frame{border-radius:14px;overflow:hidden;min-height:425px;box-shadow:var(--shadow-lg);background:#d9dfd5}
.photo-frame img{height:425px;transition:.5s}
.photo-frame:hover img{transform:scale(1.035)}
.copy-panel h2{font-size:clamp(29px,3.3vw,41px);line-height:1.3;margin:15px 0 18px}
.copy-panel p{color:#4b5952;margin-bottom:17px}
.check-list{list-style:none;margin:23px 0;padding:0}
.check-list li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid var(--line);color:#435149}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:850}
.route-section{background:#203c34;color:#fff;position:relative;overflow:hidden}
.route-section:after{content:"";position:absolute;right:0;top:0;width:38%;height:100%;background:url('/assets/images/backpic/back-3.webp') center/cover;opacity:.18}
.route-section .container{position:relative;z-index:1}
.route-section .section-head p{color:rgba(255,255,255,.7)}
.route-section .eyebrow{color:#efbf69}
.route-steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.26);border-bottom:1px solid rgba(255,255,255,.26)}
.route-step{padding:28px 24px 28px 0;margin-right:23px;border-right:1px solid rgba(255,255,255,.2)}
.route-step:last-child{border:0}
.route-step span{display:block;color:#f0bf66;font-size:13px;font-weight:850;letter-spacing:1.5px;margin-bottom:12px}
.route-step h3{font-size:20px;margin:0 0 11px}
.route-step p{font-size:14px;color:rgba(255,255,255,.72);margin:0}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.detail-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 8px 25px rgba(35,55,45,.045);transition:.25s}
.detail-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c4d1c0}
.detail-card h3{font-size:22px;margin:13px 0 12px}
.detail-card p{font-size:15px;color:var(--muted);margin-bottom:15px}
.detail-card dl{margin:0}
.detail-card dt{font-size:13px;color:var(--amber-dark);margin-top:12px;font-weight:850}
.detail-card dd{font-size:14px;margin:2px 0 0;color:#46544d}
.article-block{background:#f5ead3;border-radius:14px;overflow:hidden}
.article-grid{display:grid;grid-template-columns:5fr 7fr}
.article-image{min-height:100%;background:#d8c397}
.article-image img{height:100%;min-height:470px}
.article-copy{padding:48px}
.article-copy h2{font-size:34px;line-height:1.32;margin:14px 0 18px}
.article-copy p{color:#554b38;margin-bottom:17px}
.note-box{border-left:3px solid var(--amber-dark);padding:13px 0 13px 17px;color:#66542e;font-weight:700;margin:20px 0}
.material-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:20px}
.material-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 8px 22px rgba(35,55,45,.04);transition:.25s}
.material-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c9d5c6}
.material-card img{aspect-ratio:16/9}
.material-copy{padding:20px}
.material-copy h3{font-size:20px;line-height:1.4;margin:11px 0 9px}
.material-copy p{color:var(--muted);font-size:14px;margin:0 0 14px}
.social-proof{background:#f2f5ef}
.proof-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}
.proof-quote{background:var(--green);color:#fff;border-radius:14px;padding:38px;position:relative}
.proof-quote:after{content:"“";position:absolute;right:28px;top:-22px;color:rgba(255,255,255,.12);font:900 150px/1 Georgia,serif}
.proof-quote p{font-size:21px;line-height:1.72;position:relative;z-index:1;margin:0 0 20px}
.proof-quote small{color:rgba(255,255,255,.7)}
.proof-stats{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:23px}
.stat b{display:block;font-size:29px;color:var(--green);line-height:1.15}
.stat span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
.faq-wrap{max-width:920px}
.accordion-item{border:0!important;background:transparent!important;margin-bottom:12px;border-radius:11px!important;overflow:hidden;box-shadow:0 5px 16px rgba(35,55,45,.045)}
.accordion-button{background:#fff!important;color:var(--ink)!important;padding:19px 22px;font-weight:800;box-shadow:none!important}
.accordion-button:not(.collapsed){background:#edf2eb!important;color:var(--green)!important}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(217,155,53,.16)!important}
.accordion-button:after{filter:sepia(.4) saturate(.8)}
.accordion-body{background:#fff;color:var(--muted);padding:0 22px 20px}
.cta-band{background:var(--green);color:#fff;position:relative;overflow:hidden}
.cta-band:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,59,49,.98),rgba(26,59,49,.8)),url('/assets/images/backpic/back-1.webp') center/cover}
.cta-band .container{position:relative;z-index:1}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-grid h2{font-size:clamp(28px,3.4vw,41px);margin:12px 0 8px}
.cta-grid p{margin:0;color:rgba(255,255,255,.72);font-size:17px}
.fixed-bar{position:fixed;z-index:1001;bottom:0;left:0;right:0;background:rgba(25,45,37,.97);color:#fff;box-shadow:0 -8px 26px rgba(20,35,29,.16);backdrop-filter:blur(12px)}
.fixed-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.fixed-text{font-size:14px;color:rgba(255,255,255,.8)}
.fixed-text strong{font-size:16px;color:#fff;margin-right:8px}
.fixed-actions{display:flex;gap:10px;flex-shrink:0}
.fixed-bar .btn{min-height:40px;padding:7px 15px}
footer{background:#172720;color:rgba(255,255,255,.68);padding:68px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:42px}
.footer-brand{color:#fff;font-size:25px;font-weight:850;margin-bottom:12px}
.footer-grid p{font-size:14px;line-height:1.75;margin:0 0 8px;max-width:300px}
.footer-col h3{font-size:15px;color:#efbf69;margin:5px 0 15px}
.footer-col a{display:block;font-size:14px;margin:8px 0}
.footer-col a:hover,footer a:hover{color:#f0bf66}
.copyright{padding-top:23px;border-top:1px solid rgba(255,255,255,.15);font-size:13px;line-height:1.8}
@media(max-width:1199px){
.nav-shell{gap:13px}.nav-links a{padding:7px 5px;font-size:12px}.nav-search{max-width:300px}
}
@media(max-width:991px){
.nav-shell{flex-wrap:wrap;padding:12px 0}.menu-toggle{display:block;margin-left:auto}.nav-search{order:3;display:none;flex-basis:100%;max-width:none;margin:0}.nav-search.show{display:block}.nav-links{display:none;order:4;flex-direction:column;align-items:stretch;flex-basis:100%;margin:0;padding-top:6px}.nav-links.show{display:flex}.nav-links a{font-size:15px;padding:10px 12px}.nav-cta{text-align:center}
.hero-grid,.compare-wrap,.photo-layout,.proof-grid{grid-template-columns:1fr}.status-board{max-width:620px}.compare-side{position:static}.article-grid{grid-template-columns:1fr}.article-image img{min-height:300px}.material-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:767px){
body{padding-bottom:72px;font-size:15px}.section{padding:64px 0}.section-tight{padding:45px 0}.hero-venue{padding:58px 0 38px}.hero-copy p,.section-head p{font-size:16px}.hero-foot{gap:15px}.intro-grid,.detail-grid{grid-template-columns:1fr}.intro-item{border-right:0;border-bottom:1px solid rgba(102,77,30,.22);padding:17px 20px}.intro-item:last-child{border:0}.compare-head,.compare-row{grid-template-columns:.82fr 1fr 1fr}.compare-head div,.compare-row div{padding:13px 10px;font-size:12px}.photo-frame,.photo-frame img{height:320px;min-height:320px}.route-steps{grid-template-columns:1fr 1fr}.route-step:nth-child(2){border-right:0}.route-step{padding:22px 16px 22px 0;margin-right:16px}.article-copy{padding:30px}.article-copy h2{font-size:29px}.material-grid{grid-template-columns:1fr}.proof-quote{padding:29px}.proof-quote p{font-size:18px}.cta-grid{display:block}.cta-grid .hero-actions{margin-top:21px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px}
}
@media(max-width:575px){
.container{padding-left:18px;padding-right:18px}.brand{font-size:21px}.hero-copy h1{font-size:34px}.hero-actions,.fixed-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions .btn{padding:9px 12px;font-size:14px}.status-board{padding:17px}.zone-row{grid-template-columns:38px 1fr}.zone-line{display:none}.route-steps{grid-template-columns:1fr}.route-step,.route-step:nth-child(2){border-right:0;border-bottom:1px solid rgba(255,255,255,.2);margin:0}.route-step:last-child{border-bottom:0}.proof-stats{gap:10px}.stat{padding:16px}.stat b{font-size:24px}.fixed-inner{min-height:62px;gap:9px}.fixed-text{display:none}.fixed-actions{width:100%}.fixed-bar .btn{font-size:13px;padding:6px 8px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.copyright{font-size:12px}.compare-board{overflow:auto}.compare-head,.compare-row{min-width:570px}
}

/* roulang page: category6 */
:root{
      --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
      --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
      --coral:#d87861;--white:#fff;--radius:12px;
      --shadow:0 14px 35px rgba(35,55,45,.09);--shadow-lg:0 24px 55px rgba(25,45,37,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82;padding-bottom:78px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    .container{max-width:1200px}
    .section{padding:88px 0}
    .section-tight{padding:55px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
    .section-head{max-width:720px;margin-bottom:40px}
    .section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.25;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
    .section-head p{color:var(--muted);font-size:17px;margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
    .btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
    .btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
    .btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
    .btn-lightline:hover{background:#fff;color:var(--green)}
    .text-link{color:var(--green-2);font-weight:700;font-size:14px}
    .text-link:hover{color:var(--amber-dark);padding-left:4px}
    .tag{display:inline-flex;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
    .site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.8)}
    .nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
    .brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
    .brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
    .nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
    .nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
    .nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
    .search-icon{position:absolute;right:16px;top:8px;color:var(--green);font-size:20px;background:none}
    .nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
    .nav-links a{font-size:13px;color:#56635d;padding:8px;border-radius:7px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
    .menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
    .hero-inner{background:var(--green);color:#fff;position:relative;overflow:hidden}
    .hero-inner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,52,43,.95),rgba(36,78,66,.68)),url('/assets/images/backpic/back-2.webp') center/cover}
    .hero-inner .container{position:relative;z-index:1}
    .inner-hero{padding:82px 0 76px}
    .inner-hero h1{font-size:clamp(38px,5vw,58px);line-height:1.2;max-width:760px;margin:18px 0}
    .inner-hero p{max-width:700px;color:rgba(255,255,255,.82);font-size:18px;margin-bottom:28px}
    .hero-meta{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta span{padding:8px 13px;border:1px solid rgba(255,255,255,.24);border-radius:8px;color:rgba(255,255,255,.8);font-size:13px}
    .resource-feature{display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:stretch}
    .resource-feature img{height:100%;min-height:390px;border-radius:14px}
    .resource-copy{padding:12px 0}
    .resource-copy h2{font-size:34px;line-height:1.35;margin:14px 0}
    .resource-copy p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:25px 0}
    .check-list li{padding:11px 0 11px 29px;border-bottom:1px solid var(--line);position:relative;color:#435149}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-dark);font-weight:800}
    .resource-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
    .resource-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:100%;transition:.25s}
    .resource-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#c5d2c7}
    .resource-card.large{grid-column:span 7}
    .resource-card.small{grid-column:span 5}
    .resource-card img{height:190px;aspect-ratio:16/8;transition:.45s}
    .resource-card:hover img{transform:scale(1.035)}
    .card-body{padding:24px}
    .card-body h3{font-size:22px;line-height:1.4;margin:12px 0 9px}
    .card-body p{color:var(--muted);margin:0 0 17px;font-size:15px}
    .card-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
    .budget-band{background:#f2ead9;border-top:1px solid #e8dcc3;border-bottom:1px solid #e8dcc3}
    .budget-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:56px;align-items:start}
    .budget-layout h2{font-size:34px;line-height:1.3;margin:12px 0 18px}
    .budget-layout p{color:var(--muted)}
    .budget-points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .point{background:rgba(255,255,255,.68);padding:19px;border-radius:10px;border:1px solid rgba(180,151,92,.2)}
    .point b{display:block;color:var(--green);font-size:18px;margin-bottom:5px}
    .point span{font-size:14px;color:var(--muted)}
    .dark-section{background:#203c34;color:#fff}
    .dark-section .section-head p{color:rgba(255,255,255,.7)}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.18)}
    .stat{padding:25px 22px;border-right:1px solid rgba(255,255,255,.18)}
    .stat:last-child{border-right:0}
    .stat strong{font-size:31px;color:#f0bf66;display:block;line-height:1.2}
    .stat span{color:rgba(255,255,255,.7);font-size:14px}
    .timeline{border-left:2px solid #d9b46b;padding-left:28px}
    .timeline-item{position:relative;margin-bottom:26px}
    .timeline-item:before{content:"";position:absolute;left:-37px;top:9px;width:14px;height:14px;border-radius:50%;background:var(--amber);border:3px solid var(--paper)}
    .timeline-item h3{font-size:20px;margin:0 0 5px}
    .timeline-item p{color:var(--muted);margin:0}
    .faq-wrap{max-width:900px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:700;color:var(--ink);background:#fff;padding:20px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#edf2eb;color:var(--green)}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(217,155,53,.2)!important}
    .accordion-body{color:var(--muted);padding:0 22px 21px;background:#edf2eb}
    .cta{background:var(--green);color:#fff;padding:55px 0}
    .cta-wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:32px;line-height:1.35;margin:0 0 8px}
    .cta p{color:rgba(255,255,255,.72);margin:0}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:1100;bottom:0;left:0;right:0;background:#172c26;color:#fff;box-shadow:0 -8px 24px rgba(20,35,29,.2);padding:12px 0}
    .fixed-wrap{display:flex;justify-content:space-between;align-items:center;gap:18px}
    .fixed-wrap small{color:rgba(255,255,255,.75)}
    .fixed-actions{display:flex;gap:9px}
    footer{background:#172c26;color:#fff;padding:58px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer-brand{font-size:25px;font-weight:800;color:#f0bf66;margin-bottom:12px}
    footer p{color:rgba(255,255,255,.64);font-size:14px;margin:4px 0}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{font-size:15px;color:#f0bf66;margin:0 0 8px}
    .footer-col a{font-size:14px;color:rgba(255,255,255,.68)}
    .footer-col a:hover,footer a:hover{color:#f0bf66}
    .copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding-top:22px;color:rgba(255,255,255,.58);font-size:13px}
    .copyright a{color:rgba(255,255,255,.72)}
    .notice{padding:15px 18px;background:#edf2eb;border-left:3px solid var(--amber);color:#526158;border-radius:7px;font-size:14px}
    .search-result{display:none;color:var(--green);font-weight:700;margin-top:12px}
    :focus-visible{outline:2px solid var(--amber);outline-offset:3px}
    @media(max-width:1200px){.container{max-width:94%}.nav-links a{padding:7px 5px;font-size:12px}}
    @media(max-width:992px){.nav-search{max-width:280px}.nav-links{gap:0}.resource-feature,.budget-layout{grid-template-columns:1fr}.resource-feature img{height:330px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
    @media(max-width:768px){body{padding-bottom:70px}.nav-shell{min-height:68px}.menu-toggle{display:block;margin-left:auto}.nav-search{order:3;display:none;max-width:none;width:100%;margin:0 0 12px}.nav-shell.open{flex-wrap:wrap}.nav-shell.open .nav-search{display:block}.nav-links{display:none;order:4;width:100%;flex-direction:column;align-items:stretch;padding-bottom:12px}.nav-shell.open .nav-links{display:flex}.nav-links a{text-align:center;padding:9px}.inner-hero{padding:60px 0}.resource-grid{grid-template-columns:1fr}.resource-card.large,.resource-card.small{grid-column:span 1}.budget-points{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat{border-bottom:1px solid rgba(255,255,255,.18)}.cta-wrap{display:block}.cta-actions{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:576px){.section{padding:60px 0}.section-head{margin-bottom:28px}.inner-hero h1{font-size:36px}.inner-hero p{font-size:16px}.resource-feature img{min-height:240px;height:240px}.resource-copy h2,.budget-layout h2{font-size:28px}.stats-grid{grid-template-columns:1fr}.stat{border-right:0!important;padding:18px}.fixed-wrap small{font-size:12px;line-height:1.4}.fixed-actions .btn{min-height:40px;padding:7px 11px;font-size:13px}.footer-grid{grid-template-columns:1fr}.copyright{line-height:1.8}}

/* roulang page: category7 */
:root{
 --ink:#1d2924;--muted:#68736d;--paper:#fbfaf5;--mist:#eef2eb;--line:#dce3da;
 --amber:#d99b35;--amber-dark:#ae7120;--green:#244e42;--green-2:#326858;
 --coral:#d87861;--white:#fff;--radius:12px;--shadow:0 14px 35px rgba(35,55,45,.09);
 --shadow-lg:0 24px 55px rgba(25,45,37,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;padding-bottom:82px;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.82}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;width:100%;object-fit:cover}
button,input{font:inherit}
button{border:0}
.container{max-width:1200px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-dark);font-size:13px;font-weight:700;letter-spacing:2px}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--amber)}
.section{padding:88px 0}
.section-tight{padding:58px 0}
.section-head{max-width:750px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,3.2vw,42px);line-height:1.28;letter-spacing:.02em;margin:14px 0 16px;font-weight:760}
.section-head p{color:var(--muted);font-size:17px;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;transition:.25s ease}
.btn-main{background:var(--amber);color:#241b0c;box-shadow:0 8px 18px rgba(174,113,32,.2)}
.btn-main:hover{background:#edb34b;color:#201709;transform:translateY(-2px);box-shadow:0 12px 22px rgba(174,113,32,.3)}
.btn-outline{border:1px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
.btn-lightline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn-lightline:hover{background:#fff;color:var(--green)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(217,155,53,.45);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:30px;background:#f5ead3;color:#94611b;font-size:12px;font-weight:700}
.text-link{color:var(--green-2);font-weight:700;font-size:14px}
.text-link:hover{color:var(--amber-dark);padding-left:4px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(251,250,245,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,227,218,.8)}
.nav-shell{min-height:78px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:23px;font-weight:850;color:var(--green)}
.brand-mark{width:31px;height:31px;border:3px solid var(--amber);border-radius:8px 15px 8px 15px;transform:rotate(12deg);position:relative}
.brand-mark:after{content:"";position:absolute;left:5px;top:5px;width:11px;height:11px;background:var(--green);border-radius:50%}
.nav-search{position:relative;flex:1;max-width:420px;margin-left:10px}
.nav-search input{width:100%;height:44px;border:1px solid var(--line);background:#f1f4ef;border-radius:24px;padding:0 44px 0 18px;color:var(--ink)}
.nav-search input:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,155,53,.12);outline:0}
.search-icon{position:absolute;right:16px;top:9px;color:var(--green);font-size:20px}
.nav-links{display:flex;align-items:center;gap:3px;margin-left:auto}
.nav-links a{font-size:13px;color:#56635d;padding:8px 8px;border-radius:7px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:#e8eee7}
.menu-toggle{display:none;background:transparent;color:var(--green);font-size:25px}
.inner-hero{position:relative;overflow:hidden;min-height:540px;display:flex;align-items:center;color:#fff;background:var(--green)}
.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,43,36,.95),rgba(25,61,51,.78) 52%,rgba(25,61,51,.45)),url('/assets/images/backpic/back-3.webp') center/cover}
.inner-hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center;padding:72px 0}
.inner-hero .eyebrow{color:#f1bf65}.inner-hero .eyebrow:before{background:#f1bf65}
.inner-hero h1{font-size:clamp(39px,5vw,60px);line-height:1.18;margin:18px 0 22px;font-weight:800}
.hero-copy{max-width:680px;font-size:18px;color:rgba(255,255,255,.84);margin-bottom:28px}
.hero-card{background:rgba(251,250,245,.97);color:var(--ink);padding:25px;border-radius:14px;box-shadow:var(--shadow-lg)}
.hero-card h2{font-size:21px;margin:0 0 14px}.hero-card p{font-size:14px;color:var(--muted);margin:0}
.hero-search{margin-top:16px;display:flex;background:#f0f3ef;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.hero-search input{border:0;background:transparent;min-width:0;flex:1;padding:11px 13px;outline:0;font-size:14px}
.hero-search button{background:var(--amber);padding:0 15px;color:#281d0b;font-weight:700}
.hero-points{list-style:none;padding:0;margin:17px 0 0}.hero-points li{font-size:14px;padding:8px 0;border-bottom:1px solid var(--line)}.hero-points li:last-child{border:0}.hero-points li:before{content:"✓";color:var(--amber-dark);font-weight:800;margin-right:9px}
.anchor-strip{background:#f1f3ee;border-bottom:1px solid var(--line)}
.anchor-strip .container{display:flex;gap:24px;align-items:center;overflow:auto;padding-top:15px;padding-bottom:15px}
.anchor-strip a{font-size:14px;font-weight:700;color:#52615a;white-space:nowrap}.anchor-strip a:hover{color:var(--amber-dark)}
.lead-layout{display:grid;grid-template-columns:5fr 7fr;gap:58px;align-items:start}
.lead-image{position:sticky;top:105px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.lead-image img{height:510px}.lead-image:hover img{transform:scale(1.03)}.lead-image img{transition:.6s ease}
.article-copy{font-size:17px;color:#405048}.article-copy p{margin:0 0 20px}.article-copy strong{color:var(--green)}
.pull-note{padding:21px 23px;border-left:4px solid var(--amber);background:#f4ead6;margin:29px 0;color:#4c422e;font-weight:650}
.signal-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.signal-main{background:var(--green);color:#fff;border-radius:14px;padding:38px;min-height:335px;position:relative;overflow:hidden}
.signal-main:after{content:"回响";position:absolute;right:-10px;bottom:-50px;font-size:130px;font-weight:900;color:rgba(255,255,255,.07)}
.signal-main h3{font-size:30px;line-height:1.35;max-width:450px;position:relative;z-index:1}.signal-main p{color:rgba(255,255,255,.77);position:relative;z-index:1}
.signal-side{display:grid;grid-template-rows:1fr 1fr;gap:20px}
.signal-card,.content-card,.quote-card{border:1px solid var(--line);background:#fff;border-radius:12px;box-shadow:var(--shadow);transition:.25s ease}
.signal-card{padding:25px}.signal-card:hover,.content-card:hover,.quote-card:hover{transform:translateY(-3px);border-color:#c8d3c8;box-shadow:0 18px 38px rgba(35,55,45,.13)}
.signal-card b{display:block;color:var(--amber-dark);font-size:13px;letter-spacing:1px;margin-bottom:8px}.signal-card h3{font-size:19px;margin:0 0 7px}.signal-card p{font-size:14px;margin:0;color:var(--muted);line-height:1.72}
.dark-band{background:#203c34;color:#fff}.dark-band .section-head p{color:rgba(255,255,255,.72)}.dark-band .eyebrow{color:#f1bf65}.dark-band .eyebrow:before{background:#f1bf65}
.timeline{position:relative;margin:25px 0 0;padding-left:31px;border-left:1px solid rgba(255,255,255,.27)}
.timeline-item{position:relative;padding:0 0 27px 28px}.timeline-item:before{content:"";position:absolute;left:-38px;top:7px;width:13px;height:13px;border-radius:50%;background:var(--amber);border:3px solid #203c34;box-shadow:0 0 0 1px rgba(255,255,255,.35)}
.timeline-item:last-child{padding-bottom:0}.timeline-item small{color:#edbd69;font-weight:700}.timeline-item h3{font-size:20px;margin:5px 0}.timeline-item p{margin:0;color:rgba(255,255,255,.73);font-size:15px}
.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
.feature-list .content-card{padding:25px}.content-card .number{display:block;color:var(--amber-dark);font-size:13px;font-weight:800;letter-spacing:1.5px;margin-bottom:11px}.content-card h3{font-size:20px;margin:0 0 10px}.content-card p{font-size:15px;color:var(--muted);margin:0 0 13px}
.material-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:stretch}
.material-feature{position:relative;min-height:410px;border-radius:14px;overflow:hidden;color:#fff;background:#254a40}
.material-feature img{position:absolute;inset:0;height:100%;opacity:.47}.material-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(18,42,35,.94),rgba(18,42,35,.12))}
.material-copy{position:absolute;z-index:1;left:32px;right:32px;bottom:29px}.material-copy h3{font-size:28px;margin:10px 0}.material-copy p{margin:0;color:rgba(255,255,255,.8)}
.material-side{display:flex;flex-direction:column;gap:15px}
.material-row{flex:1;padding:21px 23px;background:#f0f3ee;border:1px solid var(--line);border-radius:12px}.material-row h3{font-size:18px;margin:6px 0}.material-row p{font-size:14px;color:var(--muted);line-height:1.72;margin:0}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.quote-card{padding:25px}.quote-card p{font-size:16px;margin:0 0 19px;color:#405048}.quote-card footer{background:none;padding:0;color:var(--muted);font-size:14px}.quote-card footer b{color:var(--green)}
.faq-wrap{max-width:900px}.accordion-item{border:1px solid var(--line)!important;background:#fff;border-radius:11px!important;overflow:hidden;margin-bottom:12px;box-shadow:0 7px 16px rgba(35,55,45,.04)}
.accordion-button{padding:19px 21px;background:#fff;color:var(--ink);font-weight:750;box-shadow:none!important}.accordion-button:not(.collapsed){background:#f4ead6;color:#53401f}.accordion-button:focus{box-shadow:0 0 0 3px rgba(217,155,53,.17)!important}.accordion-body{color:var(--muted);padding:0 21px 20px}
.cta-panel{background:var(--green);color:#fff;border-radius:14px;padding:52px 56px;display:flex;align-items:center;justify-content:space-between;gap:35px;position:relative;overflow:hidden}.cta-panel:after{content:"金年会";position:absolute;right:20px;bottom:-48px;font-size:130px;font-weight:900;color:rgba(255,255,255,.06)}.cta-panel h2{font-size:clamp(27px,3vw,39px);margin:8px 0 0;position:relative;z-index:1}.cta-panel p{margin:0;color:rgba(255,255,255,.72);position:relative;z-index:1}
footer{background:#172c25;color:rgba(255,255,255,.72);padding:66px 0 27px}footer a:hover{color:#efbd67}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:42px}.footer-brand{font-size:27px;font-weight:850;color:#fff;margin-bottom:11px}.footer-grid p{font-size:14px;line-height:1.8;max-width:280px}.footer-col h3{font-size:15px;color:#f0bf66;margin:4px 0 15px}.footer-col a{display:block;font-size:14px;margin:8px 0}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:40px;padding-top:20px;font-size:13px}
.fixed-cta{position:fixed;z-index:999;left:0;right:0;bottom:0;background:rgba(24,47,39,.97);backdrop-filter:blur(10px);box-shadow:0 -10px 26px rgba(18,37,30,.18);color:#fff}.fixed-cta .container{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px}.fixed-cta p{margin:0;font-size:14px;color:rgba(255,255,255,.8)}.fixed-actions{display:flex;gap:10px;flex-shrink:0}.fixed-cta .btn{min-height:41px;padding:8px 16px}
@media(max-width:1199px){.nav-shell{gap:13px}.nav-links a{padding:7px 5px;font-size:12px}.nav-search{max-width:310px}.lead-layout{gap:38px}}
@media(max-width:992px){.menu-toggle{display:block;margin-left:auto}.nav-search{margin-left:auto;max-width:390px}.nav-links{display:none;position:absolute;left:0;right:0;top:78px;padding:13px max(18px,calc((100% - 960px)/2));background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{padding:10px 12px;font-size:14px}.hero-grid,.lead-layout,.material-grid{grid-template-columns:1fr}.lead-image{position:relative;top:0}.lead-image img{height:390px}.hero-card{max-width:620px}.signal-grid{grid-template-columns:1fr}.feature-list,.quotes{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:768px){body{padding-bottom:74px}.section{padding:66px 0}.section-tight{padding:46px 0}.nav-shell{min-height:70px}.nav-search{display:none}.nav-links{top:70px}.inner-hero{min-height:auto}.hero-grid{padding:60px 0}.inner-hero h1{font-size:clamp(33px,9vw,47px)}.hero-copy{font-size:16px}.anchor-strip .container{gap:18px}.feature-list,.quotes{grid-template-columns:1fr}.material-feature{min-height:360px}.cta-panel{padding:38px 28px;display:block}.cta-panel .btn{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-grid>div:first-child{grid-column:1/-1}.fixed-cta .container{min-height:64px}.fixed-cta p{display:none}}
@media(max-width:576px){.container{padding-left:18px;padding-right:18px}.brand{font-size:21px}.brand-mark{width:28px;height:28px}.inner-hero h1{font-size:34px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-card{padding:20px}.section-head p,.article-copy{font-size:16px}.lead-image img{height:295px}.signal-main{padding:28px 24px;min-height:280px}.signal-main h3{font-size:25px}.material-copy{left:22px;right:22px;bottom:21px}.material-copy h3{font-size:23px}.footer-grid{grid-template-columns:1fr}.cta-panel{padding:31px 22px}.fixed-actions{width:100%;gap:7px}.fixed-cta .btn{flex:1;padding:7px 8px;font-size:13px}.copyright{font-size:12px}.anchor-strip .container{padding-left:18px;padding-right:18px}}