/* roulang page: index */
:root{
      --plum:#754b68;--plum-deep:#3d2939;--plum-soft:#eadde5;--coral:#d88972;
      --cream:#fbf6ef;--paper:#fffdf9;--ink:#302b31;--muted:#756d75;--line:#e8dfe1;
      --sage:#b9c9bb;--shadow:0 18px 45px rgba(65,42,56,.09);--radius:20px;
      --container:1220px;--ease:.25s ease;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.85}
    a{color:var(--plum);text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--coral)}
    a:focus,button:focus,.accordion-title:focus{outline:3px solid rgba(216,137,114,.42);outline-offset:3px}
    img{display:block;max-width:100%}
    p{margin:0 0 18px;color:var(--muted)}
    h1,h2,h3,h4{margin:0;color:var(--plum-deep);font-weight:700;line-height:1.3;letter-spacing:.01em}
    .container{max-width:var(--container);margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(251,246,239,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--plum-deep);font-weight:800;font-size:20px;letter-spacing:.03em;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 12px 4px;background:var(--plum);position:relative;box-shadow:5px 5px 0 var(--plum-soft)}
    .brand-mark:after{content:"";position:absolute;width:10px;height:10px;background:#f6c7b7;border-radius:50%;left:12px;top:10px}
    .main-nav{display:flex;align-items:center;gap:25px}
    .main-nav a{font-size:14px;color:var(--muted);font-weight:600;padding:8px 2px;border-bottom:2px solid transparent}
    .main-nav a:hover,.main-nav a.active{color:var(--plum);border-color:var(--coral)}
    .nav-action,.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:var(--plum);color:#fff;padding:12px 20px;font-size:14px;font-weight:700;line-height:1.2;box-shadow:0 8px 18px rgba(117,75,104,.18);transition:var(--ease)}
    .nav-action:hover,.button:hover{background:var(--plum-deep);color:#fff;transform:translateY(-2px)}
    .button.secondary{background:transparent;color:var(--plum);border:1px solid #cdbac7;box-shadow:none}
    .button.secondary:hover{background:var(--plum-soft);border-color:var(--plum)}
    .stepbar{border-top:1px solid var(--line);display:flex;align-items:center;gap:0;padding:13px 0;overflow-x:auto;scrollbar-width:none}
    .stepbar::-webkit-scrollbar{display:none}
    .step{display:flex;align-items:center;gap:9px;white-space:nowrap;color:#a1979d;font-size:12px;font-weight:700}
    .step:not(:last-child):after{content:"";width:55px;height:1px;background:#d9cbd2;margin:0 17px}
    .step-dot{width:22px;height:22px;border:1px solid #cdbac7;border-radius:50%;display:grid;place-items:center;font-size:11px}
    .step.current{color:var(--plum)}
    .step.current .step-dot{background:var(--plum);border-color:var(--plum);color:#fff}
    .hero{padding:72px 0 65px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;background:rgba(234,221,229,.7);right:-130px;top:-110px}
    .hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
    .eyebrow,.tag{display:inline-flex;align-items:center;border-radius:30px;background:var(--plum-soft);color:var(--plum);font-size:12px;font-weight:800;padding:6px 12px;letter-spacing:.04em}
    .eyebrow{margin-bottom:22px}
    .hero h1{font-size:clamp(38px,5vw,62px);max-width:650px;margin-bottom:24px}
    .hero h1 em{font-style:normal;color:var(--plum)}
    .hero-copy{font-size:18px;max-width:620px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 27px}
    .hero-notes{display:flex;gap:25px;flex-wrap:wrap;color:var(--muted);font-size:13px}
    .hero-notes strong{display:block;color:var(--plum-deep);font-size:17px}
    .visual-board{min-height:390px;position:relative;background:#eadde5;border-radius:28px;padding:24px;box-shadow:var(--shadow);overflow:hidden}
    .visual-board:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:#f5cbbd;right:-42px;bottom:-55px;opacity:.75}
    .visual-main{height:270px;border-radius:20px;background:linear-gradient(145deg,#a87e91 0%,#d5a18f 48%,#f3d5c9 100%);position:relative;overflow:hidden}
    .silhouette{position:absolute;width:135px;height:230px;left:50%;bottom:-12px;transform:translateX(-50%);background:rgba(62,42,55,.48);border-radius:65px 65px 30px 30px}
    .silhouette:before{content:"";position:absolute;width:74px;height:74px;background:rgba(62,42,55,.55);border-radius:50%;left:31px;top:-38px}
    .visual-label{position:absolute;left:18px;top:17px;padding:7px 11px;background:rgba(255,253,249,.8);border-radius:9px;color:var(--plum-deep);font-size:12px;font-weight:800}
    .board-row{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;margin-top:17px;background:var(--paper);border-radius:14px;padding:13px 15px;font-size:14px}
    .board-row span:last-child{color:var(--coral);font-weight:800}
    .section{padding:88px 0}
    .section.alt{background:#f4ecea}
    .section-head{max-width:700px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3.4vw,41px);margin-bottom:13px}
    .section-head p{font-size:16px;line-height:1.9}
    .kicker{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
    .pain-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:58px;align-items:start}
    .pain-intro{border-left:4px solid var(--coral);padding:10px 0 10px 25px}
    .pain-intro h3{font-size:25px;margin-bottom:12px}
    .pain-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .pain-item{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;transition:var(--ease)}
    .pain-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .number{font-size:12px;color:var(--coral);font-weight:800;display:block;margin-bottom:8px}
    .pain-item h4{font-size:18px;margin-bottom:6px}
    .pain-item p{font-size:14px;margin:0}
    .path-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:25px}
    .path-feature{background:var(--plum);color:#fff;border-radius:24px;padding:34px;min-height:290px;display:flex;flex-direction:column;justify-content:space-between}
    .path-feature h3{color:#fff;font-size:29px;max-width:430px}
    .path-feature p{color:#eadde5;max-width:500px}
    .path-feature .button{align-self:flex-start;background:#f5c4b5;color:var(--plum-deep);box-shadow:none}
    .path-side{display:grid;gap:14px}
    .path-item{display:flex;gap:17px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .path-item .icon{width:42px;height:42px;border-radius:13px;background:var(--plum-soft);color:var(--plum);display:grid;place-items:center;font-weight:800}
    .path-item h4{font-size:18px;margin-bottom:3px}.path-item p{font-size:13px;margin:0}
    .value-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .value-card{background:var(--paper);border:1px solid var(--line);padding:27px;border-radius:18px}
    .value-card.highlight{background:#f0d8d1;border-color:#e7c1b8;transform:translateY(18px)}
    .value-card strong{font-size:34px;color:var(--plum);display:block;margin-bottom:12px}
    .value-card h3{font-size:20px;margin-bottom:9px}.value-card p{font-size:14px}
    .notice{background:var(--plum-deep);color:#fff;padding:18px 24px;border-radius:15px;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:34px}
    .notice p{margin:0;color:#eadde5;font-size:14px}.notice strong{color:#f5c4b5}
    .quotes{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:17px;align-items:start}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 8px 25px rgba(65,42,56,.04)}
    .quote:nth-child(2){margin-top:32px;background:#f2e3e3}.quote-mark{font-size:38px;color:var(--coral);line-height:1}
    .quote p{font-size:16px;color:var(--ink);line-height:1.85}.quote small{color:var(--muted)}
    .news-layout{display:grid;grid-template-columns:1fr .8fr;gap:45px}
    .news-list{border-top:1px solid var(--line)}
    .news-row{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .news-row time{font-size:12px;color:var(--coral);font-weight:700}.news-row h3{font-size:17px}.news-row h3 a{color:var(--plum-deep)}.news-row h3 a:hover{color:var(--coral)}
    .arrow{font-size:20px;color:var(--plum)}
    .feature-note{background:#e8d9df;border-radius:22px;padding:30px}.feature-note h3{font-size:24px;margin:15px 0 10px}.feature-note p{font-size:14px}
    .topic-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.tag{background:var(--paper);border:1px solid #d9c7d1;cursor:pointer}.tag:hover,.tag.active{background:var(--plum);color:#fff}
    .faq{max-width:850px}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:var(--paper);overflow:hidden}.accordion-title{border:0!important;background:var(--paper);color:var(--plum-deep);font-weight:700;font-size:16px;padding:19px 24px}.accordion-title:hover{background:#f6edf0;color:var(--plum)}.accordion-content{border:0!important;background:#fffaf7;padding:0 24px 20px;color:var(--muted);font-size:14px;line-height:1.85}
    .cta{padding:76px 0}.cta-box{background:#e5c7c2;border-radius:28px;padding:52px 58px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-box h2{font-size:35px;margin-bottom:10px}.cta-box p{max-width:650px;margin:0;color:#65515a}
    .site-footer{background:var(--plum-deep);color:#eadde5;padding:42px 0 25px}.footer-grid{display:flex;justify-content:space-between;gap:35px}.site-footer .brand{color:#fff}.site-footer p{color:#cbbac4;font-size:13px;max-width:420px}.footer-links{display:flex;gap:22px;flex-wrap:wrap}.footer-links a{color:#eadde5;font-size:13px}.footer-links a:hover{color:#f5c4b5}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:18px;color:#bcaab5;font-size:12px}
    @media(max-width:900px){.hero-grid,.pain-wrap,.path-layout,.news-layout{grid-template-columns:1fr}.hero{padding-top:55px}.visual-board{max-width:620px}.value-grid{grid-template-columns:1fr 1fr}.value-card.highlight{transform:none}.quotes{grid-template-columns:1fr 1fr}.quote:nth-child(2){margin-top:0}.main-nav{gap:14px}}
    @media(max-width:640px){.container{padding:0 20px}.topbar{min-height:68px;align-items:flex-start;padding:15px 0}.brand{font-size:16px}.brand-mark{width:29px;height:29px}.main-nav{gap:13px;overflow-x:auto}.main-nav a{font-size:12px}.nav-action{display:none}.step:not(:last-child):after{width:22px;margin:0 10px}.hero h1{font-size:38px}.hero-copy{font-size:16px}.hero-actions .button{width:100%}.hero-notes{gap:18px}.section{padding:62px 0}.pain-list,.value-grid,.quotes{grid-template-columns:1fr}.notice,.cta-box,.footer-grid{display:block}.notice .button{margin-top:14px}.news-row{grid-template-columns:75px 1fr}.arrow{display:none}.cta-box{padding:34px 25px}.cta-box h2{font-size:28px}.cta-box .button{margin-top:22px;width:100%}.footer-links{margin-top:20px}.visual-board{min-height:330px}.visual-main{height:220px}}

/* roulang page: category1 */
:root{
      --plum:#754b68;--plum-deep:#3d2939;--plum-soft:#eadde5;--coral:#d88972;
      --cream:#fbf6ef;--paper:#fffdf9;--ink:#302b31;--muted:#756d75;--line:#e8dfe1;
      --sage:#b9c9bb;--shadow:0 18px 45px rgba(65,42,56,.09);--radius:20px;
      --container:1220px;--ease:.25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.85}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{color:var(--plum-deep);line-height:1.28;font-weight:800}
    a{color:var(--plum);text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--coral)}
    a:focus,button:focus,.accordion-title:focus{outline:3px solid rgba(216,137,114,.42);outline-offset:3px}
    img{display:block;max-width:100%}
    .container{max-width:var(--container);margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(251,246,239,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--plum-deep);font-weight:800;font-size:20px;letter-spacing:.03em;white-space:nowrap}
    .brand:hover{color:var(--plum)}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 12px 4px;background:var(--plum);position:relative;box-shadow:5px 5px 0 var(--plum-soft)}
    .brand-mark:after{content:"";position:absolute;width:10px;height:10px;background:#f6c7b7;border-radius:50%;left:12px;top:10px}
    .main-nav{display:flex;align-items:center;gap:25px}
    .main-nav a{font-size:14px;color:var(--muted);font-weight:600;padding:8px 2px;border-bottom:2px solid transparent}
    .main-nav a:hover,.main-nav a.active{color:var(--plum);border-color:var(--coral)}
    .main-nav .nav-action,.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:var(--plum);color:#fff;padding:12px 20px;font-size:14px;font-weight:700;line-height:1.2;box-shadow:0 8px 18px rgba(117,75,104,.18)}
    .main-nav .nav-action:hover,.button:hover{background:var(--plum-deep);color:#fff;transform:translateY(-2px)}
    .button.secondary{background:transparent;color:var(--plum);border:1px solid #cdbac7;box-shadow:none}
    .button.secondary:hover{background:var(--plum-soft);border-color:var(--plum)}
    .stepbar{display:flex;align-items:center;gap:0;overflow-x:auto;padding:12px 0 16px}
    .step{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;white-space:nowrap}
    .step:not(:last-child):after{content:"";width:55px;height:1px;background:#d9cbd1;margin:0 17px}
    .step-dot{display:grid;place-items:center;width:25px;height:25px;border:1px solid #cbb9c5;border-radius:50%;font-size:12px;font-weight:800}
    .step.current{color:var(--plum);font-weight:800}
    .step.current .step-dot{background:var(--plum);border-color:var(--plum);color:white}
    .page-hero{padding:68px 0 58px;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(234,221,229,.65);right:-100px;top:-120px}
    .breadcrumb{position:relative;color:var(--muted);font-size:13px;margin-bottom:24px}
    .breadcrumb a{color:var(--plum)}
    .hero-panel{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:stretch}
    .eyebrow,.tag{display:inline-flex;align-items:center;border-radius:30px;background:var(--plum-soft);color:var(--plum);font-size:12px;font-weight:800;padding:6px 12px;letter-spacing:.04em}
    .eyebrow{margin-bottom:20px}
    .page-hero h1{font-size:clamp(36px,5vw,58px);margin-bottom:20px}
    .page-hero h1 em{font-style:normal;color:var(--plum)}
    .hero-copy{font-size:18px;line-height:1.95;color:var(--muted);max-width:570px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .cover-board{min-height:310px;border-radius:24px;background:linear-gradient(140deg,#a77c90,#d89a87 55%,#f3d4c5);padding:22px;display:flex;align-items:flex-end;position:relative;overflow:hidden;box-shadow:var(--shadow)}
    .cover-board:before,.cover-board:after{content:"";position:absolute;border-radius:50%;background:rgba(255,253,249,.22)}
    .cover-board:before{width:210px;height:210px;left:15%;top:-45px}
    .cover-board:after{width:280px;height:280px;right:-70px;bottom:-110px}
    .cover-caption{position:relative;z-index:2;background:rgba(255,253,249,.9);border:1px solid rgba(255,255,255,.7);border-radius:16px;padding:18px 20px;width:100%}
    .cover-caption small{color:var(--coral);font-weight:800}
    .cover-caption h3{font-size:24px;margin:5px 0 4px}
    .cover-caption p{margin:0;color:var(--muted);font-size:14px}
    .section{padding:78px 0}
    .section.alt{background:#f4ecea}
    .section-head{max-width:720px;margin-bottom:32px}
    .section-head h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:12px}
    .section-head p{color:var(--muted);line-height:1.9}
    .tag-filter{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 34px}
    .tag{background:var(--paper);border:1px solid #d9c7d1;cursor:pointer}
    .tag:hover,.tag.active{background:var(--plum);color:#fff}
    .content-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}
    .featured-card{background:var(--paper);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);transition:var(--ease)}
    .featured-card:hover{transform:translateY(-4px);border-color:#cfb5c3}
    .thumb{height:245px;background:linear-gradient(135deg,#8e657c,#d9a28e 58%,#f2d7ca);position:relative}
    .thumb:after{content:"人像构图 · 合规展示";position:absolute;left:18px;bottom:16px;padding:6px 10px;border-radius:8px;background:rgba(61,41,57,.72);color:#fff;font-size:12px}
    .card-body{padding:25px 27px}
    .card-body h3{font-size:25px;margin:14px 0 8px}
    .card-body p{color:var(--muted);font-size:15px;margin-bottom:18px}
    .meta-line{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:13px}
    .meta-line strong{color:var(--coral)}
    .side-list{display:grid;gap:13px}
    .mini-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;grid-template-columns:78px 1fr;gap:15px;transition:var(--ease)}
    .mini-card:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#cfb5c3}
    .mini-thumb{height:78px;border-radius:12px;background:linear-gradient(145deg,#c6939e,#eed0c4)}
    .mini-card h4{font-size:17px;margin:1px 0 4px}
    .mini-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
    .value-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .value-item{padding:26px;background:var(--paper);border:1px solid var(--line);border-radius:18px}
    .value-item strong{display:block;font-size:30px;color:var(--plum);margin-bottom:7px}
    .value-item h3{font-size:19px;margin-bottom:7px}
    .value-item p{font-size:14px;color:var(--muted);margin:0}
    .note-panel{background:var(--plum);color:#fff;border-radius:23px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:28px}
    .note-panel h2{color:#fff;font-size:30px;margin-bottom:10px}
    .note-panel p{color:#eadde5;max-width:660px;margin:0}
    .faq{max-width:880px}
    .accordion-item{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:var(--paper);overflow:hidden}
    .accordion-title{border:0!important;background:var(--paper);color:var(--plum-deep);font-weight:700;font-size:16px;padding:19px 24px}
    .accordion-title:hover{background:#f6edf0;color:var(--plum)}
    .accordion-content{background:var(--paper);color:var(--muted);font-size:15px;line-height:1.85;padding:0 24px 20px}
    .cta{padding:76px 0}
    .cta-box{background:#e5c7c2;border-radius:28px;padding:48px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-box h2{font-size:34px;margin-bottom:9px}
    .cta-box p{color:#634d56;margin:0;max-width:650px}
    .site-footer{background:var(--plum-deep);color:#eadde5;padding:46px 0 25px}
    .site-footer .brand{color:#fff}
    .footer-grid{display:flex;justify-content:space-between;gap:35px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.16)}
    .footer-grid p{color:#d4c2cb;max-width:430px;font-size:14px;margin:17px 0 0}
    .footer-links{display:flex;align-items:flex-start;gap:22px;flex-wrap:wrap}
    .footer-links a{color:#eadde5;font-size:14px}
    .footer-links a:hover{color:#f6c7b7}
    .copyright{padding-top:20px;color:#bdaab5;font-size:12px}
    @media(max-width:900px){
      .hero-panel,.content-layout{grid-template-columns:1fr}
      .cover-board{min-height:250px}
      .note-panel,.cta-box{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:767px){
      .container{padding:0 20px}
      .topbar{min-height:68px;align-items:flex-start;padding:14px 0}
      .brand{font-size:17px}
      .brand-mark{width:30px;height:30px}
      .main-nav{gap:12px;overflow-x:auto;padding-top:3px}
      .main-nav a{font-size:12px;white-space:nowrap}
      .main-nav .nav-action{padding:10px 12px}
      .stepbar{padding-bottom:13px}
      .step:not(:last-child):after{width:20px;margin:0 10px}
      .page-hero{padding:45px 0 40px}
      .page-hero h1{font-size:38px}
      .hero-copy{font-size:16px}
      .section{padding:58px 0}
      .value-strip{grid-template-columns:1fr}
      .value-item{padding:21px}
      .thumb{height:190px}
      .card-body{padding:21px}
      .cta{padding:55px 0}
      .cta-box{padding:32px 25px}
      .cta-box h2{font-size:28px}
      .footer-grid{display:block}
      .footer-links{margin-top:25px;gap:15px}
    }
    @media(max-width:520px){
      .topbar{display:block}
      .main-nav{margin-top:10px}
      .mini-card{grid-template-columns:65px 1fr;padding:14px}
      .mini-thumb{height:65px}
      .hero-actions .button{width:100%}
    }

/* roulang page: category2 */
:root{
      --plum:#754b68;--plum-deep:#3d2939;--plum-soft:#eadde5;--coral:#d88972;
      --cream:#fbf6ef;--paper:#fffdf9;--ink:#302b31;--muted:#756d75;--line:#e8dfe1;
      --sage:#b9c9bb;--shadow:0 18px 45px rgba(65,42,56,.09);--radius:20px;
      --container:1220px;--ease:.25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.85}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{color:var(--plum-deep);font-weight:800;line-height:1.3}
    a{color:var(--plum);text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--coral)}
    a:focus,button:focus,.accordion-title:focus{outline:3px solid rgba(216,137,114,.42);outline-offset:3px}
    img{display:block;max-width:100%}
    .container{max-width:var(--container);margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(251,246,239,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;color:var(--plum-deep);font-weight:800;font-size:20px;letter-spacing:.03em;white-space:nowrap}
    .brand:hover{color:var(--plum)}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 12px 4px;background:var(--plum);position:relative;box-shadow:5px 5px 0 var(--plum-soft)}
    .brand-mark:after{content:"";position:absolute;width:10px;height:10px;background:#f6c7b7;border-radius:50%;left:12px;top:10px}
    .main-nav{display:flex;align-items:center;gap:25px}
    .main-nav a{font-size:14px;color:var(--muted);font-weight:600;padding:8px 2px;border-bottom:2px solid transparent}
    .main-nav a:hover,.main-nav a.active{color:var(--plum);border-color:var(--coral)}
    .main-nav .nav-action,.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;background:var(--plum);color:#fff;padding:12px 20px;font-size:14px;font-weight:700;line-height:1.2;box-shadow:0 8px 18px rgba(117,75,104,.18)}
    .main-nav .nav-action:hover,.button:hover{background:var(--plum-deep);color:#fff;transform:translateY(-2px)}
    .button.secondary{background:transparent;color:var(--plum);border:1px solid #cdbac7;box-shadow:none}
    .button.secondary:hover{background:var(--plum-soft);border-color:var(--plum)}
    .stepbar{display:flex;align-items:center;gap:0;padding:0 0 16px;overflow-x:auto}
    .step{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;white-space:nowrap}
    .step:not(:last-child):after{content:"";width:62px;height:1px;background:#d8c9d0;margin:0 16px}
    .step-dot{display:grid;place-items:center;width:25px;height:25px;border:1px solid #cdbac7;border-radius:50%;font-size:12px}
    .step.current,.step:hover{color:var(--plum);font-weight:700}
    .step.current .step-dot{background:var(--plum);border-color:var(--plum);color:#fff}
    .page-hero{padding:72px 0 54px;background:#f4ecea}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:24px}
    .crumb a{color:var(--plum)}
    .page-hero-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:48px;align-items:center}
    .eyebrow,.tag{display:inline-flex;align-items:center;border-radius:30px;background:var(--plum-soft);color:var(--plum);font-size:12px;font-weight:800;padding:6px 12px;letter-spacing:.04em}
    .eyebrow{margin-bottom:20px}
    .page-hero h1{font-size:clamp(38px,5vw,60px);margin-bottom:19px}
    .page-hero h1 em{font-style:normal;color:var(--plum)}
    .lead{font-size:18px;line-height:1.95;color:#554c54;max-width:520px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
    .cover-panel{min-height:330px;border-radius:24px;padding:25px;background:linear-gradient(140deg,#9b7186,#d79883 54%,#f1cbbd);position:relative;overflow:hidden;box-shadow:var(--shadow)}
    .cover-panel:before{content:"";position:absolute;width:240px;height:330px;right:12%;bottom:-85px;border-radius:50% 50% 8% 8%;background:rgba(255,244,235,.48);transform:rotate(12deg)}
    .cover-panel:after{content:"";position:absolute;width:110px;height:110px;right:25%;top:44px;border-radius:50%;background:rgba(255,238,228,.7)}
    .cover-caption{position:absolute;z-index:2;left:25px;right:25px;bottom:23px;background:rgba(61,41,57,.86);color:#fff;border-radius:15px;padding:16px 18px}
    .cover-caption strong{display:block;font-size:21px;margin-bottom:4px}
    .cover-caption span{font-size:13px;color:#eadde5}
    .section{padding:78px 0}
    .section-head{max-width:700px;margin-bottom:32px}
    .section-head h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:12px}
    .section-head p{color:var(--muted);line-height:1.9}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px;padding:17px 20px;background:var(--paper);border:1px solid var(--line);border-radius:16px}
    .filter-title{font-size:14px;color:var(--plum-deep);font-weight:800;white-space:nowrap}
    .topic-tags{display:flex;gap:8px;flex-wrap:wrap}
    .tag{background:var(--paper);border:1px solid #d9c7d1;cursor:pointer}
    .tag:hover,.tag.active{background:var(--plum);color:#fff}
    .feature-story{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;margin-bottom:25px}
    .story-image{min-height:300px;border-radius:22px;background:linear-gradient(145deg,#c68f8c,#efc5b2 52%,#a77d92);position:relative;overflow:hidden}
    .story-image:after{content:"人物轮廓 · 柔和自然光";position:absolute;left:20px;bottom:18px;color:#fff;background:rgba(61,41,57,.7);border-radius:10px;padding:7px 11px;font-size:12px}
    .story-copy{background:var(--plum);color:#fff;border-radius:22px;padding:32px;display:flex;flex-direction:column;justify-content:center}
    .story-copy h3{font-size:29px;color:#fff;margin:15px 0 10px}
    .story-copy p{color:#eadde5;font-size:15px}
    .story-copy .button{align-self:flex-start;background:#f5c4b5;color:var(--plum-deep);box-shadow:none;margin-top:14px}
    .mini-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .mini-card{display:grid;grid-template-columns:118px 1fr;gap:17px;align-items:center;padding:15px;background:var(--paper);border:1px solid var(--line);border-radius:17px;transition:var(--ease)}
    .mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#ccb6c5}
    .thumb{height:105px;border-radius:12px;background:linear-gradient(145deg,#b88691,#edc0ae);position:relative}
    .thumb.two{background:linear-gradient(145deg,#8c7891,#e1b09e)}
    .thumb.three{background:linear-gradient(145deg,#d7a087,#9c7186)}
    .thumb.four{background:linear-gradient(145deg,#c5a0a1,#f0d0bd)}
    .mini-card h4{font-size:17px;margin:7px 0 4px}
    .mini-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
    .mini-card .tag{font-size:11px;padding:4px 9px}
    .path-section{background:#f4ecea}
    .path-layout{display:grid;grid-template-columns:270px 1fr;gap:48px}
    .side-index{position:sticky;top:145px;align-self:start;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px}
    .side-index h3{font-size:19px;margin-bottom:13px}
    .side-index a{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
    .side-index a:hover{color:var(--plum);padding-left:4px}
    .path-list{border-left:2px solid #d9c6cf;padding-left:31px}
    .path-step{position:relative;padding:0 0 38px}
    .path-step:last-child{padding-bottom:0}
    .path-step:before{content:"";position:absolute;left:-42px;top:5px;width:19px;height:19px;border-radius:50%;background:var(--plum);border:5px solid var(--plum-soft)}
    .path-step h3{font-size:23px;margin-bottom:8px}
    .path-step p{color:var(--muted);max-width:650px}
    .horizontal-topics{display:flex;gap:17px;overflow-x:auto;padding:5px 3px 18px;scroll-snap-type:x proximity}
    .topic-card{min-width:255px;scroll-snap-align:start;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:19px;transition:var(--ease)}
    .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cdb4c5}
    .topic-card .topic-art{height:145px;border-radius:13px;margin-bottom:16px;background:linear-gradient(145deg,#a7798c,#e6b39f)}
    .topic-card:nth-child(2) .topic-art{background:linear-gradient(145deg,#d5a08b,#8f728a)}
    .topic-card:nth-child(3) .topic-art{background:linear-gradient(145deg,#b18a96,#f0cdbb)}
    .topic-card:nth-child(4) .topic-art{background:linear-gradient(145deg,#8c778d,#d8a488)}
    .topic-card h3{font-size:19px;margin-bottom:6px}
    .topic-card p{font-size:13px;color:var(--muted);margin-bottom:14px}
    .topic-card a{font-size:13px;font-weight:800}
    .note-strip{margin-top:28px;padding:20px 23px;border-left:4px solid var(--coral);background:#f8eee9;border-radius:0 14px 14px 0;color:#665b61}
    .faq{max-width:870px}
    .accordion{background:transparent}
    .accordion-item{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:var(--paper);overflow:hidden}
    .accordion-title{border:0!important;background:var(--paper);color:var(--plum-deep);font-weight:700;font-size:16px;padding:19px 24px}
    .accordion-title:hover{background:#f6edf0;color:var(--plum)}
    .accordion-content{border:0;background:#fffaf6;color:var(--muted);font-size:15px;line-height:1.85;padding:5px 24px 21px}
    .cta{padding:72px 0}
    .cta-box{background:#e5c7c2;border-radius:28px;padding:48px 55px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-box h2{font-size:34px;margin-bottom:9px}
    .cta-box p{color:#65545a;margin-bottom:0;max-width:630px}
    .site-footer{background:var(--plum-deep);color:#eadde5;padding:44px 0 24px}
    .site-footer .brand{color:#fff}
    .footer-grid{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(234,221,229,.2)}
    .site-footer p{font-size:13px;color:#cbbbc5;max-width:430px;margin:18px 0 0}
    .footer-links{display:flex;gap:22px;flex-wrap:wrap;align-content:flex-start}
    .footer-links a{color:#eadde5;font-size:13px}
    .footer-links a:hover{color:#f5c4b5}
    .copyright{font-size:12px;color:#bcaab5;padding-top:20px}
    @media(max-width:900px){
      .main-nav{gap:14px}.page-hero-grid,.feature-story{grid-template-columns:1fr}
      .path-layout{grid-template-columns:220px 1fr;gap:25px}.cover-panel{min-height:280px}
    }
    @media(max-width:767px){
      .container{padding:0 20px}.topbar{min-height:68px;align-items:flex-start;padding-top:16px;flex-direction:column;gap:12px}
      .brand{font-size:18px}.main-nav{width:100%;overflow-x:auto;padding-bottom:6px;gap:19px}
      .main-nav a{white-space:nowrap}.main-nav .nav-action{padding:10px 14px}
      .stepbar{padding-top:10px}.step:not(:last-child):after{width:25px;margin:0 8px}
      .page-hero{padding:48px 0 38px}.page-hero h1{font-size:38px}.lead{font-size:16px}
      .section{padding:58px 0}.filter-bar{display:block}.filter-title{display:block;margin-bottom:13px}
      .feature-story{gap:15px}.story-image{min-height:230px}.story-copy{padding:25px}
      .mini-list{grid-template-columns:1fr}.mini-card{grid-template-columns:100px 1fr}.thumb{height:92px}
      .path-layout{display:block}.side-index{position:static;margin-bottom:30px}.path-list{padding-left:26px}.path-step:before{left:-37px}
      .horizontal-topics{margin-right:-20px}.cta-box{display:block;padding:34px 25px}.cta-box h2{font-size:28px}.cta-box .button{margin-top:22px;width:100%}
      .footer-grid{display:block}.footer-links{margin-top:25px;gap:15px}.site-footer{padding-top:36px}
    }
    @media(max-width:520px){
      .hero-actions .button{width:100%}.cover-panel{min-height:245px}.page-hero h1{font-size:33px}
      .topic-card{min-width:230px}.copyright{line-height:1.7}
    }