/* roulang page: index */
:root{
            --ink:#25211e;
            --muted:#756c65;
            --cream:#fbf7f1;
            --paper:#fffdf9;
            --line:#e8ddd1;
            --orange:#dd6849;
            --orange-dark:#b64c35;
            --gold:#e1a44d;
            --sage:#829c82;
            --deep:#322a28;
            --shadow:0 18px 50px rgba(78,48,30,.10);
            --radius:22px;
            --soft-radius:14px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--cream);
            font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
            line-height:1.8;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea{font:inherit}
        :focus-visible{outline:3px solid rgba(221,104,73,.35);outline-offset:3px}
        .container{max-width:1180px;margin:0 auto;padding:0 24px}
        .site-header{
            position:sticky;top:0;z-index:20;
            background:rgba(251,247,241,.92);
            backdrop-filter:blur(14px);
            border-bottom:1px solid rgba(232,221,209,.8);
        }
        .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
        .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:20px}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;background:var(--orange);
            color:#fff;display:grid;place-items:center;font-size:18px;
            box-shadow:0 8px 18px rgba(221,104,73,.25)
        }
        .nav-links{display:flex;align-items:center;gap:8px}
        .nav-links a{padding:9px 15px;border-radius:10px;color:var(--muted);font-size:14px}
        .nav-links a:hover,.nav-links a.active{color:var(--orange-dark);background:#f4e5d7}
        .nav-action{padding:11px 18px!important;background:var(--deep)!important;color:#fff!important;border-radius:12px!important}
        .nav-action:hover{background:var(--orange)!important;transform:translateY(-2px)}
        .menu-toggle{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 11px;color:var(--ink)}
        .hero{
            position:relative;overflow:hidden;min-height:650px;
            display:flex;align-items:center;
            background:linear-gradient(90deg,rgba(43,31,26,.88) 0%,rgba(43,31,26,.68) 42%,rgba(43,31,26,.20) 100%),url('/assets/images/0e7ec946c52a1696.jpg') center/cover;
            color:#fff;
        }
        .hero:after{content:"";position:absolute;inset:auto 0 0;height:90px;background:linear-gradient(transparent,var(--cream))}
        .hero-content{position:relative;z-index:1;max-width:760px;padding:96px 0 110px}
        .eyebrow,.section-kicker{
            display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);
            font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
        }
        .hero .eyebrow{color:#ffd7b5}
        .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:currentColor}
        h1,h2,h3{line-height:1.25;letter-spacing:-.035em;margin:0 0 18px;font-weight:800}
        h1{font-size:clamp(38px,5.2vw,70px);max-width:760px}
        h2{font-size:clamp(28px,3.5vw,44px)}
        h3{font-size:21px}
        .hero p{font-size:18px;color:rgba(255,255,255,.86);max-width:700px;margin:0 0 30px}
        .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
        .btn-main,.btn-light,.btn-outline{
            display:inline-flex;align-items:center;justify-content:center;min-height:48px;
            padding:12px 21px;border-radius:12px;font-weight:700;border:1px solid transparent;
            transition:.25s ease;cursor:pointer
        }
        .btn-main{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(221,104,73,.22)}
        .btn-main:hover{background:#ef7958;color:#fff;transform:translateY(-2px)}
        .btn-light{background:#fff;color:var(--deep)}
        .btn-light:hover{background:#ffe8d4;color:var(--deep);transform:translateY(-2px)}
        .btn-outline{border-color:var(--line);color:var(--ink);background:transparent}
        .btn-outline:hover{border-color:var(--orange);color:var(--orange-dark);background:#fff7ef}
        .hero-panel{
            position:absolute;z-index:2;right:7%;bottom:90px;width:280px;
            background:rgba(255,253,249,.94);color:var(--ink);padding:24px;border-radius:20px;
            box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.5)
        }
        .panel-label{font-size:12px;color:var(--muted);margin-bottom:10px}
        .progress-ring{width:116px;height:116px;border-radius:50%;margin:4px auto 16px;background:conic-gradient(var(--orange) 0 68%,#f0dfd0 68% 100%);display:grid;place-items:center}
        .progress-ring span{width:86px;height:86px;border-radius:50%;background:var(--paper);display:grid;place-items:center;font-weight:800;color:var(--orange-dark);font-size:18px}
        .panel-list{border-top:1px solid var(--line);padding-top:13px;font-size:13px;color:var(--muted)}
        .panel-list div{display:flex;justify-content:space-between;padding:4px 0}
        .section{padding:96px 0}
        .section-alt{background:#f4ede5}
        .section-dark{background:var(--deep);color:#fff}
        .section-head{max-width:710px;margin-bottom:42px}
        .section-head p{color:var(--muted);font-size:16px;margin:0}
        .section-dark .section-head p{color:#cdbfb5}
        .split{display:grid;grid-template-columns:1fr 1.08fr;gap:58px;align-items:center}
        .editorial-note{font-size:23px;line-height:1.55;font-weight:700;color:var(--deep);border-left:4px solid var(--orange);padding-left:24px}
        .issue-list{display:grid;gap:13px}
        .issue-item{display:flex;gap:15px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--soft-radius)}
        .issue-num{color:var(--orange);font-weight:800;font-size:18px}
        .issue-item strong{display:block;margin-bottom:3px}
        .issue-item span{font-size:14px;color:var(--muted)}
        .solution-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
        .feature-card{padding:30px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}
        .feature-card.large{background:linear-gradient(135deg,#fffaf1,#f8e9da)}
        .feature-card p,.info-card p,.scene-card p,.news-item p{color:var(--muted);font-size:14px;margin:0}
        .feature-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#f5d5c2;color:var(--orange-dark);font-weight:800;margin-bottom:22px}
        .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
        .tag{display:inline-flex;padding:6px 11px;border-radius:30px;background:#f3e6da;color:#8d553d;font-size:12px}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .step{position:relative;padding:25px 20px;background:var(--paper);border-top:3px solid var(--orange);border-radius:0 0 16px 16px}
        .step-no{font-size:38px;color:#e5b18d;font-weight:800;line-height:1;margin-bottom:18px}
        .step p{color:var(--muted);font-size:14px;margin:0}
        .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .matrix-card{min-height:215px;padding:25px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);transition:.25s ease}
        .matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#e8b59e}
        .matrix-card:nth-child(2){background:#eef1e8}.matrix-card:nth-child(3){background:#f8eee1}
        .matrix-card p{font-size:14px;color:var(--muted);margin:0}
        .status-strip{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:18px;align-items:stretch}
        .status-main{padding:30px;background:var(--orange);color:#fff;border-radius:var(--radius)}
        .status-main p{color:#fff1e8;margin:0;font-size:14px}
        .status-box{padding:25px;background:#443733;border:1px solid #5f4d46;border-radius:var(--radius)}
        .status-box strong{display:block;font-size:28px;color:#ffd5b7;margin-bottom:4px}
        .status-box span{font-size:13px;color:#d4c4bb}
        .feedback-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .feedback{padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
        .feedback:before{content:"“";display:block;font-family:Georgia;font-size:48px;line-height:.8;color:var(--orange)}
        .feedback p{font-size:15px;margin:12px 0 0;color:var(--ink)}
        .feedback small{display:block;color:var(--muted);margin-top:15px}
        .scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
        .scene-card{padding:22px;background:var(--paper);border-radius:16px;border:1px solid var(--line)}
        .scene-card h3{font-size:18px}
        .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
        .news-feature{min-height:330px;padding:30px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:end;color:#fff;background:linear-gradient(0deg,rgba(39,28,23,.86),rgba(39,28,23,.05)),url('/assets/images/b465215d7cf2755e.jpg') center/cover}
        .news-feature p{color:#f7e9df}
        .news-list{display:grid;gap:12px}
        .news-item{padding:21px;background:var(--paper);border-bottom:1px solid var(--line)}
        .news-item h3{font-size:18px;margin-bottom:7px}
        .news-item a:hover h3{color:var(--orange-dark)}
        .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
        .metric{padding:24px;background:#fff;border:1px solid var(--line);border-radius:16px}
        .metric strong{display:block;font-size:29px;color:var(--orange-dark);margin-bottom:4px}
        .metric span{font-size:13px;color:var(--muted)}
        .cta-section{padding:88px 0;background:linear-gradient(110deg,#f1d5c0,#f8eee2)}
        .cta-box{display:grid;grid-template-columns:1fr .85fr;gap:48px;align-items:center}
        .cta-box p{color:var(--muted);max-width:650px}
        .feedback-form{background:rgba(255,253,249,.82);padding:26px;border:1px solid rgba(255,255,255,.8);border-radius:var(--radius);box-shadow:var(--shadow)}
        .form-control{border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:#fffdfb}
        .form-control:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(221,104,73,.12)}
        .form-note{font-size:12px;color:var(--muted);margin-top:12px}
        footer{background:#292321;color:#d8cbc2;padding:52px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:40px;padding-bottom:36px;border-bottom:1px solid #4a3e39}
        footer .brand{color:#fff;margin-bottom:15px}
        footer p{font-size:14px;color:#ad9e95;max-width:400px}
        footer h3{font-size:15px;color:#fff;margin-bottom:13px}
        footer a{display:block;font-size:14px;color:#ad9e95;padding:3px 0}
        footer a:hover{color:#ffd1b0}
        .copyright{padding-top:20px;color:#8e817a;font-size:12px}
        @media(max-width:992px){
            .hero-panel{right:3%;bottom:55px;transform:scale(.9);transform-origin:right bottom}
            .split,.solution-grid,.cta-box{grid-template-columns:1fr}
            .steps{grid-template-columns:repeat(2,1fr)}
            .scene-grid{grid-template-columns:repeat(2,1fr)}
            .status-strip{grid-template-columns:1fr 1fr}
            .status-main{grid-column:1/-1}
        }
        @media(max-width:768px){
            .nav-wrap{min-height:68px}
            .menu-toggle{display:block}
            .nav-links{display:none;position:absolute;left:16px;right:16px;top:74px;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
            .nav-links.open{display:flex}
            .nav-links a{padding:12px 15px}
            .hero{min-height:700px}
            .hero-content{padding:80px 0 180px}
            .hero-panel{left:24px;right:auto;bottom:28px;transform:none;width:260px}
            .section{padding:70px 0}
            .matrix,.feedback-grid,.metrics{grid-template-columns:1fr 1fr}
            .news-layout{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr 1fr}
        }
        @media(max-width:520px){
            .container{padding:0 18px}
            h1{font-size:38px}
            .hero p{font-size:16px}
            .hero-actions,.hero-actions a{width:100%}
            .hero-actions a{justify-content:center}
            .steps,.matrix,.feedback-grid,.scene-grid,.metrics,.status-strip,.footer-grid{grid-template-columns:1fr}
            .status-main{grid-column:auto}
            .editorial-note{font-size:19px}
        }

/* roulang page: category1 */
:root{
 --ink:#25211e;--muted:#756c65;--cream:#fbf7f1;--paper:#fffdf9;--line:#e8ddd1;
 --orange:#dd6849;--orange-dark:#b64c35;--gold:#e1a44d;--sage:#829c82;
 --deep:#322a28;--shadow:0 18px 50px rgba(78,48,30,.10);--radius:22px;--soft-radius:14px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--cream);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,247,241,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(232,221,209,.85)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:20px}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:0 8px 18px rgba(221,104,73,.25)}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:9px 15px;border-radius:10px;color:var(--muted);font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--orange-dark);background:#f4e5d7}
.nav-action{padding:11px 18px!important;background:var(--deep)!important;color:#fff!important;border-radius:12px!important}
.nav-action:hover{background:var(--orange)!important;transform:translateY(-2px)}
.menu-toggle{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 11px;color:var(--ink)}
.page-hero{padding:82px 0 78px;background:linear-gradient(90deg,rgba(50,42,40,.9),rgba(50,42,40,.66)),url('/assets/images/b465215d7cf2755e.jpg') center/cover;color:#fff}
.hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:currentColor}
.page-hero .eyebrow{color:#ffd7b5}
h1,h2,h3,p{overflow-wrap:break-word}
h1{font-size:clamp(38px,5vw,64px);line-height:1.18;letter-spacing:-.055em;margin:18px 0 20px}
h2{font-size:clamp(27px,3vw,39px);line-height:1.3;letter-spacing:-.035em;margin:10px 0 14px}
h3{font-size:20px;line-height:1.4;margin:0 0 10px}
.page-hero p{font-size:17px;color:rgba(255,255,255,.84);max-width:650px;margin:0}
.hero-note{background:rgba(255,253,249,.95);color:var(--ink);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.5)}
.hero-note strong{font-size:22px;display:block;margin-bottom:14px}
.note-line{display:flex;justify-content:space-between;padding:11px 0;border-top:1px solid var(--line);font-size:14px}
.note-line span{color:var(--muted)}
.section{padding:88px 0}
.section-alt{background:#f4ede5}
.section-dark{background:var(--deep);color:#fff}
.section-head{max-width:720px;margin-bottom:38px}
.section-head p{color:var(--muted);margin:0;font-size:16px}
.section-dark .section-head p{color:#d2c5bb}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--soft-radius);box-shadow:0 8px 25px rgba(78,48,30,.05)}
.filter-tag{border:1px solid var(--line);background:#fffaf5;border-radius:30px;padding:8px 16px;color:var(--muted);font-size:14px}
.filter-tag.active,.filter-tag:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.category-list{display:grid;gap:18px}
.category-item{display:grid;grid-template-columns:112px 1fr auto;gap:24px;align-items:center;padding:25px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:.25s ease}
.category-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#e7b39d}
.category-number{font-size:42px;color:var(--orange);font-weight:800;line-height:1}
.category-item p{font-size:14px;color:var(--muted);margin:0;max-width:660px}
.item-arrow{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:#f5e6da;color:var(--orange-dark);font-size:22px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tag{display:inline-flex;padding:5px 10px;border-radius:30px;background:#f3e6da;color:#8d553d;font-size:12px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.info-card{padding:30px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
.info-card p{color:var(--muted);font-size:14px;margin:0}
.info-card.accent{background:linear-gradient(135deg,#fffaf1,#f8e9da)}
.reading-list{display:grid;gap:14px}
.reading-row{display:flex;gap:17px;padding:18px 0;border-bottom:1px solid rgba(232,221,209,.8)}
.reading-row:last-child{border-bottom:0}
.reading-icon{flex:0 0 36px;height:36px;border-radius:11px;background:#f2d4c4;color:var(--orange-dark);display:grid;place-items:center;font-weight:800}
.reading-row p{color:var(--muted);font-size:14px;margin:0}
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.scene-card{padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:16px}
.scene-card:nth-child(2){background:#eef1e8}.scene-card:nth-child(3){background:#f8eee1}.scene-card:nth-child(4){background:#f3e7e1}
.scene-card p{font-size:14px;color:var(--muted);margin:0}
.notice{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.notice-box{padding:30px;background:var(--orange);color:#fff;border-radius:var(--radius)}
.notice-box p{color:#fff2e9;margin:0}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{padding:21px 23px;background:var(--paper);border:1px solid var(--line);border-radius:var(--soft-radius)}
.faq-item p{color:var(--muted);font-size:14px;margin:7px 0 0}
.cta{padding:60px 0;background:#f1dfd0}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:35px 40px;background:var(--deep);color:#fff;border-radius:var(--radius)}
.cta-box p{color:#d5c8bf;margin:0;max-width:630px}
.btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 20px;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.25s ease;cursor:pointer;white-space:nowrap}
.btn-main{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(221,104,73,.22)}
.btn-main:hover{background:#ef7958;color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:var(--line);color:var(--ink);background:transparent}
.btn-outline:hover{border-color:var(--orange);color:var(--orange-dark);background:#fff7ef}
footer{padding:58px 0 25px;background:#292321;color:#eee2da}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:50px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.13)}
footer .brand{color:#fff}
footer p{color:#bcaea5;font-size:14px;max-width:330px}
footer h3{font-size:15px;color:#fff;margin-bottom:14px}
footer a:not(.brand){display:block;color:#bcaea5;font-size:14px;margin:7px 0}
footer a:hover{color:#ffd0b2}
.copyright{padding-top:22px;color:#9e918a;font-size:13px}
:focus-visible{outline:3px solid rgba(221,104,73,.4);outline-offset:3px}
@media(max-width:992px){
 .hero-layout,.notice{grid-template-columns:1fr}
 .hero-note{max-width:480px}
 .scene-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .nav-wrap{min-height:68px}
 .menu-toggle{display:block}
 .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:13px 24px 18px;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(78,48,30,.08);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}
 .nav-links a{text-align:center}
 .page-hero{padding:62px 0}
 .section{padding:65px 0}
 .category-item{grid-template-columns:58px 1fr}
 .item-arrow{grid-column:2;justify-self:start}
 .two-col,.faq-list{grid-template-columns:1fr}
 .cta-box{align-items:flex-start;flex-direction:column;padding:28px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
 .container{padding:0 18px}
 .brand{font-size:17px}
 .brand-mark{width:34px;height:34px}
 h1{font-size:38px}
 .category-item{gap:15px;padding:20px}
 .category-number{font-size:30px}
 .scene-grid,.footer-grid{grid-template-columns:1fr}
 .btn-main,.btn-outline{width:100%}
}

/* roulang page: category2 */
:root{
      --ink:#25211e;--muted:#756c65;--cream:#fbf7f1;--paper:#fffdf9;
      --line:#e8ddd1;--orange:#dd6849;--orange-dark:#b64c35;--gold:#e1a44d;
      --sage:#829c82;--deep:#322a28;--shadow:0 18px 50px rgba(78,48,30,.10);
      --radius:22px;--soft-radius:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    .container{max-width:1180px;margin:0 auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(251,247,241,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(232,221,209,.8)}
    .nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:20px}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:18px;box-shadow:0 8px 18px rgba(221,104,73,.25)}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{padding:9px 15px;border-radius:10px;color:var(--muted);font-size:14px}
    .nav-links a:hover,.nav-links a.active{color:var(--orange-dark);background:#f4e5d7}
    .nav-action{padding:11px 18px!important;background:var(--deep)!important;color:#fff!important;border-radius:12px!important}
    .nav-action:hover{background:var(--orange)!important;transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 11px;color:var(--ink)}
    .page-masthead{padding:78px 0 66px;background:linear-gradient(105deg,rgba(251,247,241,.95),rgba(249,235,220,.82)),url('/assets/images/b465215d7cf2755e.jpg') center/cover;border-bottom:1px solid var(--line)}
    .mast-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);font-size:12px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:currentColor}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.16;letter-spacing:-.055em;margin:18px 0 20px}
    .masthead-copy{font-size:18px;color:var(--muted);max-width:670px;margin-bottom:26px}
    .mast-note{padding:25px;background:rgba(255,253,249,.9);border:1px solid rgba(232,221,209,.9);border-radius:var(--radius);box-shadow:var(--shadow)}
    .mast-note h2{font-size:20px;margin-bottom:10px}
    .mast-note p{font-size:14px;color:var(--muted);margin-bottom:18px}
    .note-line{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line);font-size:13px}
    .note-line span:last-child{color:var(--orange-dark);font-weight:700}
    .section{padding:88px 0}
    .section-alt{background:#f4ede5}
    .section-dark{background:var(--deep);color:#fff}
    .section-head{max-width:720px;margin-bottom:34px}
    .section-head h2{font-size:clamp(27px,3vw,40px);letter-spacing:-.04em;margin:12px 0}
    .section-head p{color:var(--muted);margin:0}
    .section-dark .section-head p{color:#cdbfb5}
    .topic-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .topic-main{min-height:350px;padding:34px;border-radius:var(--radius);color:#fff;background:linear-gradient(0deg,rgba(40,28,24,.9),rgba(40,28,24,.25)),url('/assets/images/88a49492932a970a.jpg') center/cover;display:flex;flex-direction:column;justify-content:end}
    .topic-main h3{font-size:30px;margin-bottom:10px}
    .topic-main p{color:#f5e8df;margin-bottom:20px}
    .topic-side{display:grid;gap:18px}
    .topic-card,.scene-card,.info-card,.faq-item,.article-item{padding:25px;background:var(--paper);border:1px solid var(--line);border-radius:var(--soft-radius)}
    .topic-card{background:#fff7ef}
    .topic-card:nth-child(2){background:#eef1e8}
    .topic-card h3,.scene-card h3,.info-card h3,.article-item h3{font-size:20px;margin-bottom:8px}
    .topic-card p,.scene-card p,.info-card p,.article-item p{font-size:14px;color:var(--muted);margin-bottom:0}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .tag{display:inline-flex;padding:5px 11px;border-radius:30px;background:#f3e6da;color:#8d553d;font-size:12px}
    .topic-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .topic-table th,.topic-table td{text-align:left;padding:17px 20px;border-bottom:1px solid var(--line);font-size:14px}
    .topic-table th{color:var(--orange-dark);font-size:13px;background:#fff6ed}
    .topic-table tr:last-child td{border-bottom:0}
    .topic-table td:nth-child(2){color:var(--muted)}
    .sequence{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .sequence-item{position:relative;padding:25px;background:var(--paper);border-radius:var(--soft-radius);border:1px solid var(--line)}
    .sequence-number{font-size:34px;color:var(--orange);font-weight:800;line-height:1;margin-bottom:18px}
    .sequence-item h3{font-size:18px;margin-bottom:8px}
    .sequence-item p{font-size:14px;color:var(--muted);margin:0}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .scene-card{min-height:185px}
    .scene-card .scene-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#f5d5c2;color:var(--orange-dark);font-weight:800;margin-bottom:18px}
    .article-list{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .article-item.featured{padding:32px;background:linear-gradient(135deg,#fffaf1,#f8e9da)}
    .article-item.featured h3{font-size:27px}
    .article-meta{font-size:12px;color:var(--orange-dark);font-weight:700;margin-bottom:13px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item h3{font-size:17px;margin-bottom:8px}
    .faq-item p{font-size:14px;color:var(--muted);margin:0}
    .cta-panel{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:36px 40px;border-radius:var(--radius);background:var(--orange);color:#fff}
    .cta-panel h2{font-size:30px;margin-bottom:9px}
    .cta-panel p{color:#fff1e8;margin:0;max-width:650px}
    .btn-main,.btn-light,.btn-outline{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 21px;border-radius:12px;font-weight:700;border:1px solid transparent;transition:.25s ease;cursor:pointer}
    .btn-main{background:var(--orange);color:#fff;box-shadow:0 10px 22px rgba(221,104,73,.22)}
    .btn-main:hover{background:#ef7958;color:#fff;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--deep)}
    .btn-light:hover{background:#ffe8d4;color:var(--deep);transform:translateY(-2px)}
    .btn-outline{border-color:var(--line);color:var(--ink);background:transparent}
    .btn-outline:hover{border-color:var(--orange);color:var(--orange-dark);background:#fff7ef}
    .cta-panel .btn-light{white-space:nowrap}
    footer{padding:54px 0 24px;background:#2d2623;color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px}
    footer .brand{margin-bottom:17px}
    footer .brand-mark{background:var(--orange)}
    footer p{color:#cdbfb5;font-size:14px;max-width:330px}
    footer h3{font-size:14px;margin-bottom:14px;color:#f4dfcf}
    footer a:not(.brand){display:block;color:#cdbfb5;font-size:14px;margin:7px 0}
    footer a:hover{color:#fff}
    .copyright{padding-top:20px;border-top:1px solid rgba(255,255,255,.13);color:#a99b92;font-size:12px}
    :focus-visible{outline:3px solid rgba(221,104,73,.45);outline-offset:3px}
    @media(max-width:992px){
      .mast-grid,.topic-layout,.article-list{grid-template-columns:1fr}
      .sequence{grid-template-columns:repeat(2,1fr)}
      .topic-main{min-height:300px}
    }
    @media(max-width:768px){
      .nav-wrap{min-height:68px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.show{display:flex}
      .nav-links a{display:block;text-align:center}
      .nav-action{margin-top:4px}
      .page-masthead{padding:60px 0 48px}
      .section{padding:66px 0}
      .scene-grid,.faq-list{grid-template-columns:1fr}
      .cta-panel{align-items:flex-start;flex-direction:column;padding:30px 25px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{padding:0 18px}
      h1{font-size:38px}
      .masthead-copy{font-size:16px}
      .sequence{grid-template-columns:1fr}
      .topic-main{padding:25px}
      .topic-main h3{font-size:25px}
      .topic-table{display:block;overflow-x:auto;white-space:nowrap}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}