/* roulang page: index */
:root{
  --ink:#242522;
  --body:#3b3b36;
  --muted:#77766e;
  --paper:#f7f4ed;
  --stone:#eeeae1;
  --line:#d8d2c7;
  --orange:#c65335;
  --orange-dark:#9e3e2a;
  --green:#50746b;
  --green-light:#dce7e1;
  --white:#fffdf8;
  --radius:8px;
  --shadow:0 14px 36px rgba(36,37,34,.09);
  --ease:all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--body);font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:auto;object-fit:cover}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 48px));margin:0 auto}
.site-header{height:80px;border-bottom:1px solid var(--line);background:rgba(247,244,237,.96);position:sticky;top:0;z-index:20;transition:var(--ease)}
.site-header.scrolled{height:68px;box-shadow:0 5px 18px rgba(36,37,34,.07)}
.navbar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:245px}
.brand-mark{width:38px;height:38px;border:2px solid var(--orange);color:var(--orange);display:grid;place-items:center;font-weight:800;font-size:18px;transform:rotate(-4deg)}
.brand-name{font-weight:800;color:var(--ink);font-size:18px;line-height:1.2}
.brand-name small{display:block;color:var(--green);font-size:10px;letter-spacing:1px;font-weight:700;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:14px;color:#57564f;padding:8px 0;position:relative;transition:var(--ease)}
.nav-links a:after{content:"";height:2px;background:var(--orange);position:absolute;bottom:0;left:0;width:0;transition:var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--orange)}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:5px;transition:var(--ease);font-weight:700;font-size:14px}
.nav-cta,.btn-primary{background:var(--orange);color:var(--white)}
.nav-cta:hover,.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 16px rgba(198,83,53,.2)}
.btn-secondary{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-secondary:hover{border-color:var(--orange);color:var(--orange);background:#fff9f1}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(80,116,107,.45);outline-offset:3px}
.menu-toggle{display:none;border:1px solid var(--line);background:none;width:44px;height:44px;border-radius:5px;color:var(--ink);font-size:22px}
.hero{min-height:650px;background-image:linear-gradient(90deg,rgba(36,37,34,.84) 0%,rgba(36,37,34,.55) 48%,rgba(36,37,34,.15) 100%),url("/assets/images/backpic/back-1.png");background-size:cover;background-position:center;display:flex;align-items:center;color:var(--white);position:relative}
.hero-content{padding:76px 0 100px;max-width:760px}
.eyebrow,.section-kicker{font-size:13px;letter-spacing:2px;font-weight:800;color:var(--orange);text-transform:none;margin-bottom:18px}
.hero .eyebrow{color:#e8ad91}
.hero h1{font-size:clamp(42px,5.2vw,64px);line-height:1.15;color:#fffdf8;margin-bottom:24px;max-width:720px}
.hero h1 span{color:#e9a287}
.hero p{font-size:18px;line-height:1.9;max-width:650px;color:#f3eee4;margin-bottom:32px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-secondary{color:var(--white);border-color:rgba(255,253,248,.65)}
.hero .btn-secondary:hover{color:var(--white);border-color:var(--white);background:rgba(255,255,255,.12)}
.hero-note{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:min(1180px,calc(100% - 48px));display:flex;align-items:center;gap:12px;color:#e6e0d5;font-size:13px}
.hero-note i{height:1px;width:42px;background:var(--orange)}
.section{padding:100px 0}
.section-stone{background:var(--stone)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:38px;line-height:1.3;color:var(--ink)}
.section-head p{max-width:460px;color:var(--muted);font-size:15px}
.index-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.entry-list{border-top:1px solid var(--ink)}
.entry{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:24px;border-bottom:1px solid var(--line);padding:25px 0;transition:var(--ease)}
.entry:hover{padding-left:10px;border-bottom-color:var(--orange)}
.entry-no{font-size:14px;color:var(--orange);font-weight:800}
.entry h3{font-size:21px;color:var(--ink);margin-bottom:4px}
.entry p{font-size:14px;color:var(--muted)}
.entry-arrow{font-size:22px;color:var(--green);transition:var(--ease)}
.entry:hover .entry-arrow{color:var(--orange);transform:translateX(5px)}
.note-panel{background:var(--ink);color:var(--white);padding:38px;min-height:100%;position:relative}
.note-panel:before{content:"今";position:absolute;right:26px;top:15px;font-size:100px;line-height:1;color:rgba(255,255,255,.07);font-weight:900}
.note-panel h3{font-size:25px;margin-bottom:16px;position:relative}
.note-panel p{color:#d6d3ca;font-size:15px;margin-bottom:24px;position:relative}
.tag{display:inline-flex;padding:4px 10px;border:1px solid var(--line);border-radius:3px;color:var(--green);font-size:12px;line-height:1.4;font-weight:700}
.tag.orange{color:var(--orange);border-color:#d99a87}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.about-image{aspect-ratio:4/3;overflow:hidden}
.about-image img{height:100%;transition:transform .5s ease}
.about-image:hover img{transform:scale(1.035)}
.about-copy h2{font-size:38px;line-height:1.35;color:var(--ink);margin-bottom:22px}
.about-copy p{margin-bottom:18px;color:#55544d}
.fact-row{display:flex;gap:42px;border-top:1px solid var(--line);padding-top:25px;margin-top:28px}
.fact strong{display:block;font-size:27px;color:var(--orange);line-height:1.2}
.fact span{font-size:13px;color:var(--muted)}
.content-wrap{max-width:980px}
.content-list{border-top:1px solid var(--ink)}
.content-item{display:grid;grid-template-columns:110px 1fr 120px 28px;gap:24px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
.content-item:hover{background:rgba(255,253,248,.52);padding-left:14px;padding-right:14px}
.content-date{font-size:13px;color:var(--muted)}
.content-item h3{font-size:19px;color:var(--ink);line-height:1.45;margin-bottom:5px}
.content-item p{font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.content-arrow{font-size:20px;color:var(--orange)}
.empty-state{padding:28px 0;color:var(--muted);font-size:14px}
.feature-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.feature-card{background:var(--white);border:1px solid var(--line);padding:0;transition:var(--ease)}
.feature-card:hover{border-color:var(--orange);box-shadow:var(--shadow);transform:translateY(-3px)}
.feature-card img{aspect-ratio:16/9}
.feature-card-body{padding:26px}
.feature-card h3{font-size:23px;line-height:1.4;color:var(--ink);margin:13px 0 9px}
.feature-card p{font-size:14px;color:var(--muted)}
.feature-small{display:grid;grid-template-columns:140px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:0 0 20px;margin-bottom:20px}
.feature-small img{height:105px}
.feature-small h3{font-size:17px;line-height:1.45;color:var(--ink);margin:8px 0 4px}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
.faq-layout h2{font-size:37px;line-height:1.35;color:var(--ink)}
.faq-list{border-top:1px solid var(--ink)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;background:none;border:0;text-align:left;display:flex;justify-content:space-between;gap:20px;padding:21px 0;color:var(--ink);font-weight:700;font-size:16px}
.faq-question span:last-child{color:var(--orange);font-size:22px;line-height:1}
.faq-answer{display:none;padding:0 42px 22px 0;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.cta-band{background:var(--orange);color:var(--white);padding:76px 0}
.cta-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.cta-band h2{font-size:40px;line-height:1.35;margin-bottom:16px}
.cta-band p{color:#fff0e7;max-width:480px}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;color:#ffe6db}
.field input,.field select,.field textarea{width:100%;border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.1);color:white;border-radius:4px;padding:10px 12px;min-height:46px}
.field select option{color:var(--ink)}
.field textarea{min-height:105px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#f5cfc2}
.contact-form .btn{background:var(--ink);color:var(--white);justify-self:start}
.contact-form .btn:hover{background:#111;color:#fff}
.form-message{grid-column:1/-1;font-size:13px;min-height:24px;color:#fff2e8}
.footer{background:var(--ink);color:#d7d3ca;padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:50px;padding-bottom:40px;border-bottom:1px solid #4a4a43}
.footer .brand-name{color:var(--white)}
.footer .brand-mark{color:#e28b70;border-color:#e28b70}
.footer h3{font-size:15px;color:var(--white);margin-bottom:15px}
.footer p,.footer a{font-size:13px;color:#aaa9a1}
.footer a{display:block;margin:7px 0;transition:var(--ease)}
.footer a:hover{color:#ef9b81}
.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#8f8e87}
@media(max-width:900px){
  .nav-links{gap:18px}.brand{min-width:210px}
  .about-grid,.faq-layout{gap:38px}.section{padding:78px 0}
}
@media(max-width:768px){
  .container{width:min(100% - 40px,600px)}
  .site-header{height:72px}.nav-cta{display:none}.menu-toggle{display:block}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:14px 20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
  .nav-links.show{display:flex}.nav-links a{display:block;padding:12px 0}
  .hero{min-height:620px}.hero-content{padding:65px 0 105px}.hero p{font-size:16px}
  .section-head{display:block}.section-head h2{font-size:30px;margin-bottom:12px}
  .index-grid,.about-grid,.feature-grid,.faq-layout,.cta-layout{grid-template-columns:1fr}
  .about-grid{gap:30px}.about-copy h2,.faq-layout h2{font-size:30px}
  .content-item{grid-template-columns:76px 1fr 20px;gap:12px}.content-item .tag{display:none}
  .content-item p{white-space:normal}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
  .container{width:calc(100% - 36px)}
  .hero h1{font-size:36px}.hero-note{width:calc(100% - 36px);bottom:18px}
  .section{padding:62px 0}.entry{grid-template-columns:38px 1fr 20px;gap:10px}.entry h3{font-size:18px}
  .note-panel{padding:28px}.fact-row{gap:20px;flex-wrap:wrap}
  .feature-small{grid-template-columns:105px 1fr;gap:13px}.feature-small img{height:82px}
  .contact-form{grid-template-columns:1fr}.field.full{grid-column:auto}.form-message{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}
}

/* roulang page: article */
:root{
      --ink:#242522;
      --body:#3b3b36;
      --muted:#77766e;
      --paper:#f7f4ed;
      --stone:#eeeae1;
      --line:#d8d2c7;
      --orange:#c65335;
      --orange-dark:#9e3e2a;
      --green:#50746b;
      --green-light:#dce7e1;
      --white:#fffdf8;
      --radius:8px;
      --shadow:0 14px 36px rgba(36,37,34,.09);
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--body);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;height:auto;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
    .site-header{height:80px;border-bottom:1px solid var(--line);background:rgba(247,244,237,.97);position:sticky;top:0;z-index:20;transition:var(--ease)}
    .site-header.scrolled{height:68px;box-shadow:0 5px 18px rgba(36,37,34,.07)}
    .navbar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:245px}
    .brand-mark{width:38px;height:38px;border:2px solid var(--orange);color:var(--orange);display:grid;place-items:center;font-weight:800;font-size:18px;transform:rotate(-4deg)}
    .brand-name{font-weight:800;color:var(--ink);font-size:18px;line-height:1.2}
    .brand-name small{display:block;color:var(--green);font-size:10px;letter-spacing:1px;font-weight:700;margin-top:3px}
    nav{margin-left:auto}
    .nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
    .nav-links a{font-size:14px;color:#57564f;padding:8px 0;position:relative;transition:var(--ease)}
    .nav-links a:after{content:"";height:2px;background:var(--orange);position:absolute;bottom:0;left:0;width:0;transition:var(--ease)}
    .nav-links a:hover,.nav-links a.active{color:var(--orange)}
    .nav-links a:hover:after,.nav-links a.active:after{width:100%}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:5px;transition:var(--ease);font-weight:700;font-size:14px}
    .nav-cta,.btn-primary{background:var(--orange);color:var(--white)}
    .nav-cta:hover,.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 16px rgba(198,83,53,.2);color:var(--white)}
    .btn-secondary{border-color:var(--ink);color:var(--ink);background:transparent}
    .btn-secondary:hover{border-color:var(--orange);color:var(--orange);background:#fff9f1}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(80,116,107,.45);outline-offset:3px}
    .menu-toggle{display:none;border:1px solid var(--line);background:none;width:44px;height:44px;border-radius:5px;color:var(--ink);font-size:22px}
    .article-banner{background:var(--ink);color:var(--white);padding:72px 0 78px;position:relative;overflow:hidden}
    .article-banner:after{content:"今";position:absolute;right:8%;top:-45px;color:rgba(255,253,248,.05);font-size:280px;font-weight:900;line-height:1}
    .breadcrumb{display:flex;flex-wrap:wrap;gap:9px;color:#c8c4b9;font-size:13px;margin-bottom:25px;position:relative;z-index:1}
    .breadcrumb a:hover{color:#efad92}
    .breadcrumb .current{color:#efad92;max-width:620px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .article-heading{max-width:850px;position:relative;z-index:1}
    .tag{display:inline-flex;padding:4px 10px;border:1px solid var(--line);border-radius:3px;color:var(--green);font-size:12px;line-height:1.4;font-weight:700}
    .tag.orange{color:#efad92;border-color:#a86652}
    .article-heading h1{font-size:clamp(34px,4.5vw,56px);line-height:1.25;color:var(--white);margin:20px 0 22px;overflow-wrap:anywhere}
    .article-meta{display:flex;flex-wrap:wrap;gap:22px;color:#d3cec2;font-size:14px}
    .article-main{padding:82px 0 100px}
    .article-layout{display:grid;grid-template-columns:minmax(0,820px) 250px;gap:72px;align-items:start}
    .article-content{min-width:0}
    .article-content p{font-size:17px;line-height:2;margin:0 0 25px}
    .article-content h2{font-size:32px;line-height:1.35;color:var(--ink);margin:48px 0 20px;padding-left:18px;border-left:4px solid var(--orange)}
    .article-content h3{font-size:23px;line-height:1.45;color:var(--ink);margin:36px 0 14px}
    .article-content ul,.article-content ol{padding-left:28px;margin:18px 0 28px}
    .article-content li{padding:4px 0;line-height:1.9}
    .article-content blockquote{margin:32px 0;padding:22px 26px;background:var(--green-light);border-left:4px solid var(--green);color:var(--ink);font-size:18px}
    .article-content img{max-height:560px;object-fit:cover;margin:34px 0 10px}
    .article-content a{color:var(--orange);text-decoration:underline;text-underline-offset:4px}
    .article-content table{width:100%;border-collapse:collapse;margin:30px 0;background:var(--white)}
    .article-content th,.article-content td{border:1px solid var(--line);padding:12px 15px;text-align:left}
    .article-content th{color:var(--ink);background:var(--stone)}
    .article-aside{position:sticky;top:105px}
    .aside-box{border-top:2px solid var(--ink);padding-top:18px;margin-bottom:34px}
    .aside-box h2{font-size:18px;color:var(--ink);margin:0 0 15px}
    .aside-box p{font-size:14px;color:var(--muted);margin:0 0 17px}
    .aside-links{list-style:none;padding:0;margin:0}
    .aside-links li{border-bottom:1px solid var(--line)}
    .aside-links a{display:flex;justify-content:space-between;gap:12px;padding:11px 0;font-size:14px}
    .aside-links a:hover{color:var(--orange)}
    .empty-state{background:var(--stone);border:1px solid var(--line);padding:48px 30px;text-align:center}
    .empty-state h2{color:var(--ink);font-size:27px;margin:0 0 10px}
    .empty-state p{color:var(--muted);margin:0 0 22px}
    .article-end{border-top:1px solid var(--line);margin-top:58px;padding-top:28px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .article-end a{color:var(--green);font-weight:700}
    .article-end a:hover{color:var(--orange)}
    .contact-band{background:var(--orange);color:var(--white);padding:58px 0}
    .contact-wrap{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .contact-wrap h2{font-size:30px;line-height:1.35;margin:0 0 8px}
    .contact-wrap p{margin:0;color:#fae8df}
    .contact-band .btn-secondary{border-color:var(--white);color:var(--white)}
    .contact-band .btn-secondary:hover{background:var(--white);color:var(--orange)}
    .footer{background:var(--ink);color:#d4d0c6;padding:68px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:60px;padding-bottom:48px}
    .footer .brand-name{color:var(--white)}
    .footer h3{font-size:15px;color:var(--white);margin:4px 0 17px}
    .footer-grid>div>a:not(.brand){display:block;color:#b8b4aa;font-size:14px;margin:8px 0}
    .footer-grid>div>a:not(.brand):hover{color:#efad92}
    .footer p{color:#aaa69d;font-size:14px}
    .copyright{border-top:1px solid rgba(255,253,248,.16);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#99968e;font-size:12px}
    @media(max-width:992px){
      .nav-links{gap:18px}
      .nav-cta{display:none}
      .article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:40px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 40px,620px)}
      .site-header,.site-header.scrolled{height:72px}
      .menu-toggle{display:block}
      nav{position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);display:none;padding:12px 20px 20px}
      nav.open{display:block}
      .nav-links{display:block}
      .nav-links li{border-bottom:1px solid var(--line)}
      .nav-links a{display:block;padding:13px 4px}
      .brand{min-width:0}
      .brand-name{font-size:16px}
      .article-banner{padding:50px 0 58px}
      .article-layout{display:block}
      .article-aside{position:static;margin-top:50px}
      .article-main{padding:58px 0 70px}
      .article-content h2{font-size:28px}
      .contact-wrap{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 36px)}
      .article-heading h1{font-size:34px}
      .breadcrumb .current{max-width:230px}
      .article-content p{font-size:16px}
      .article-content h2{font-size:25px;margin-top:38px}
      .article-content blockquote{font-size:16px;padding:18px}
      .article-end{display:block}
      .article-end a{display:block;margin:10px 0}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .copyright{display:block}
      .copyright span{display:block;margin:5px 0}
    }

/* roulang page: category1 */
:root{
      --ink:#242522;
      --body:#3b3b36;
      --muted:#77766e;
      --paper:#f7f4ed;
      --stone:#eeeae1;
      --line:#d8d2c7;
      --orange:#c65335;
      --orange-dark:#9e3e2a;
      --green:#50746b;
      --green-light:#dce7e1;
      --white:#fffdf8;
      --radius:8px;
      --shadow:0 14px 36px rgba(36,37,34,.09);
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--body);font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none}
    img{display:block;width:100%;height:auto;object-fit:cover}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    p,h1,h2,h3,h4,ul,ol{margin-top:0}
    p:last-child{margin-bottom:0}
    ::selection{background:rgba(198,83,53,.22)}
    .container{width:min(1180px,calc(100% - 48px));margin:0 auto}
    .site-header{height:80px;border-bottom:1px solid var(--line);background:rgba(247,244,237,.96);position:sticky;top:0;z-index:20;transition:var(--ease)}
    .site-header.scrolled{height:68px;box-shadow:0 5px 18px rgba(36,37,34,.07)}
    .navbar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0}
    .brand{display:flex;align-items:center;gap:12px;min-width:245px}
    .brand-mark{width:38px;height:38px;border:2px solid var(--orange);color:var(--orange);display:grid;place-items:center;font-weight:800;font-size:18px;transform:rotate(-4deg);background:rgba(255,253,248,.55)}
    .brand-name{font-weight:800;color:var(--ink);font-size:18px;line-height:1.2}
    .brand-name small{display:block;color:var(--green);font-size:10px;letter-spacing:1px;font-weight:700;margin-top:3px}
    .nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
    .nav-links a{font-size:14px;color:#57564f;padding:8px 0;position:relative;transition:var(--ease)}
    .nav-links a:after{content:"";height:2px;background:var(--orange);position:absolute;bottom:0;left:0;width:0;transition:var(--ease)}
    .nav-links a:hover,.nav-links a.active{color:var(--orange)}
    .nav-links a:hover:after,.nav-links a.active:after{width:100%}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:5px;transition:var(--ease);font-weight:700;font-size:14px;white-space:nowrap}
    .nav-cta,.btn-primary{background:var(--orange);color:var(--white)}
    .nav-cta:hover,.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 8px 16px rgba(198,83,53,.2);color:var(--white)}
    .btn-secondary{border-color:var(--ink);color:var(--ink);background:transparent}
    .btn-secondary:hover{border-color:var(--orange);color:var(--orange);background:#fff9f1}
    .btn-green{background:var(--green);color:#fffdf8;border-color:var(--green)}
    .btn-green:hover{background:#40645c;color:#fffdf8;transform:translateY(-2px)}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(80,116,107,.45);outline-offset:3px}
    .menu-toggle{display:none;border:1px solid var(--line);background:none;width:44px;height:44px;border-radius:5px;color:var(--ink);font-size:22px;line-height:1}
    .tag{display:inline-flex;align-items:center;padding:4px 10px;border:1px solid var(--line);border-radius:3px;color:var(--green);font-size:12px;line-height:1.4;font-weight:700;background:rgba(255,253,248,.55)}
    .tag.orange{color:var(--orange);border-color:#d99a87;background:#fff4ef}
    .section{padding:96px 0}
    .section-stone{background:var(--stone)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:38px;line-height:1.3;color:var(--ink);margin-bottom:0}
    .section-head p{max-width:500px;color:var(--muted);font-size:15px;margin-bottom:0}
    .section-kicker{font-size:13px;letter-spacing:2px;font-weight:800;color:var(--orange);margin-bottom:16px}
    .category-hero{position:relative;min-height:510px;display:flex;align-items:center;color:var(--white);background-image:linear-gradient(90deg,rgba(36,37,34,.86),rgba(36,37,34,.56) 54%,rgba(36,37,34,.18)),url("/assets/images/backpic/back-2.png");background-size:cover;background-position:center}
    .category-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:88px;background:linear-gradient(180deg,rgba(247,244,237,0),var(--paper))}
    .category-hero-content{position:relative;z-index:1;max-width:820px;padding:72px 0 108px}
    .breadcrumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:#efe7dc;font-size:13px;margin-bottom:24px}
    .breadcrumb a{border-bottom:1px solid rgba(255,253,248,.45)}
    .breadcrumb a:hover{color:#ffd4c3;border-color:#ffd4c3}
    .breadcrumb span{color:#decfc0}
    .category-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.18;margin-bottom:24px;color:#fffdf8;max-width:780px}
    .category-hero p{font-size:18px;line-height:1.9;color:#f3eee4;max-width:720px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
    .hero-meta span{display:inline-flex;align-items:center;min-height:34px;padding:4px 12px;border:1px solid rgba(255,253,248,.32);background:rgba(255,253,248,.1);font-size:13px;color:#f5ecdf;border-radius:4px}
    .summary-band{margin-top:-54px;position:relative;z-index:2}
    .summary-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:1px;background:var(--line);border:1px solid var(--line);box-shadow:var(--shadow)}
    .summary-item{background:var(--white);padding:28px}
    .summary-item strong{display:block;color:var(--ink);font-size:22px;line-height:1.35;margin-bottom:8px}
    .summary-item p{font-size:14px;color:var(--muted)}
    .theme-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .theme-copy h2{font-size:38px;line-height:1.32;color:var(--ink);margin-bottom:22px}
    .theme-copy p{color:var(--muted);font-size:16px;margin-bottom:22px}
    .theme-image{border:1px solid var(--line);background:var(--white);padding:12px;position:sticky;top:100px}
    .theme-image img{aspect-ratio:4/3;filter:saturate(.96);transition:transform .45s ease}
    .theme-image:hover img{transform:scale(1.025)}
    .theme-image figcaption{font-size:13px;color:var(--muted);padding:12px 4px 2px;line-height:1.6}
    .point-list{border-top:1px solid var(--ink)}
    .point-item{display:grid;grid-template-columns:76px 1fr;gap:26px;padding:28px 0;border-bottom:1px solid var(--line)}
    .point-no{font-size:18px;font-weight:800;color:var(--orange)}
    .point-item h3{font-size:22px;line-height:1.38;color:var(--ink);margin-bottom:9px}
    .point-item p{color:var(--muted);font-size:15px}
    .index-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .index-card{background:var(--white);border:1px solid var(--line);padding:30px;transition:var(--ease);min-height:240px;display:flex;flex-direction:column;justify-content:space-between}
    .index-card:hover{border-color:var(--orange);box-shadow:var(--shadow);transform:translateY(-3px)}
    .index-card h3{font-size:24px;line-height:1.35;color:var(--ink);margin:16px 0 10px}
    .index-card p{color:var(--muted);font-size:15px}
    .card-link{display:inline-flex;align-items:center;gap:8px;color:var(--orange);font-weight:800;font-size:14px;margin-top:20px}
    .card-link span{transition:var(--ease)}
    .index-card:hover .card-link span{transform:translateX(5px)}
    .compare-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:stretch}
    .compare-media{background:var(--ink);color:var(--white);padding:34px;display:flex;flex-direction:column;justify-content:space-between;min-height:420px}
    .compare-media img{aspect-ratio:16/10;margin-top:28px;border:1px solid rgba(255,253,248,.22)}
    .compare-media h2{font-size:34px;line-height:1.32;color:#fffdf8;margin:0}
    .compare-list{background:var(--white);border:1px solid var(--line)}
    .compare-row{display:grid;grid-template-columns:160px 1fr;gap:22px;padding:24px 26px;border-bottom:1px solid var(--line)}
    .compare-row:last-child{border-bottom:0}
    .compare-row strong{color:var(--green);font-size:15px}
    .compare-row p{font-size:15px;color:var(--body)}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--line)}
    .process-step{background:var(--white);padding:28px;min-height:260px;position:relative}
    .process-step:after{content:"";position:absolute;right:0;top:28px;width:1px;height:calc(100% - 56px);background:var(--line)}
    .process-step:last-child:after{display:none}
    .process-step span{display:inline-grid;place-items:center;width:38px;height:38px;background:var(--green-light);color:var(--green);font-weight:800;border-radius:50%;margin-bottom:22px}
    .process-step h3{font-size:20px;color:var(--ink);line-height:1.36;margin-bottom:10px}
    .process-step p{color:var(--muted);font-size:14px}
    .resource-strip{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
    .resource-main{background:var(--white);border:1px solid var(--line);padding:34px;display:grid;grid-template-columns:1fr 220px;gap:28px;align-items:center}
    .resource-main h2{font-size:32px;line-height:1.35;color:var(--ink);margin-bottom:14px}
    .resource-main p{color:var(--muted);font-size:15px;margin-bottom:22px}
    .resource-main img{aspect-ratio:1/1;border:1px solid var(--line)}
    .resource-links{background:var(--ink);color:var(--white);padding:30px}
    .resource-links h3{font-size:22px;margin-bottom:18px;color:#fffdf8}
    .resource-links a{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid rgba(255,253,248,.18);font-size:15px;color:#eee7dc;transition:var(--ease)}
    .resource-links a:hover{color:#ffd4c3;padding-left:8px}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
    .faq-layout h2{font-size:37px;line-height:1.35;color:var(--ink);margin-bottom:18px}
    .faq-layout p{color:var(--muted)}
    .faq-list{border-top:1px solid var(--ink)}
    .faq-item{border-bottom:1px solid var(--line);background:transparent}
    .faq-question{width:100%;background:none;border:0;text-align:left;display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:24px 0;color:var(--ink);font-weight:800;font-size:18px;transition:var(--ease)}
    .faq-question:hover{color:var(--orange)}
    .faq-question .icon{width:26px;height:26px;display:grid;place-items:center;border:1px solid var(--line);font-size:18px;flex:0 0 auto;transition:var(--ease)}
    .faq-item.active .faq-question .icon{background:var(--orange);border-color:var(--orange);color:var(--white);transform:rotate(45deg)}
    .faq-answer{display:none;padding:0 48px 24px 0;color:var(--muted);font-size:15px;line-height:1.9}
    .faq-item.active .faq-answer{display:block}
    .cta-section{padding:86px 0;background:var(--ink);color:var(--white)}
    .cta-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:start}
    .cta-copy h2{font-size:38px;line-height:1.3;color:#fffdf8;margin-bottom:18px}
    .cta-copy p{color:#d8d2c7;max-width:520px}
    .contact-card{background:#fffdf8;color:var(--body);border:1px solid rgba(255,253,248,.22);padding:30px;box-shadow:0 18px 40px rgba(0,0,0,.18)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .form-field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
    .form-field.full{grid-column:1/-1}
    .form-field label{font-size:13px;font-weight:800;color:var(--ink)}
    .form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid var(--line);background:#fff;padding:12px 13px;border-radius:5px;color:var(--body);min-height:46px;transition:var(--ease)}
    .form-field textarea{min-height:112px;resize:vertical}
    .form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:#bcb4a7}
    .form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(80,116,107,.16);outline:0}
    .form-note{font-size:12px;color:var(--muted);line-height:1.7;margin-top:12px}
    .form-message{display:none;margin-top:14px;padding:11px 12px;border-radius:5px;font-size:13px}
    .form-message.success{display:block;color:#2f5f52;background:#e2eee8;border:1px solid #bfd4cb}
    .form-message.error{display:block;color:#9e3e2a;background:#fff0ea;border:1px solid #e0b8aa}
    .footer{background:#1f201e;color:#d9d2c7;padding:68px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:60px;margin-bottom:38px}
    .footer .brand-name{color:#fffdf8}
    .footer p{color:#b9b0a4;font-size:14px;line-height:1.8}
    .footer h3{font-size:16px;color:#fffdf8;margin-bottom:16px}
    .footer a:not(.brand){display:block;color:#b9b0a4;font-size:14px;margin-bottom:10px;transition:var(--ease)}
    .footer a:not(.brand):hover{color:#ffd4c3;transform:translateX(3px)}
    .copyright{border-top:1px solid rgba(255,253,248,.15);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:#9d9489}
    @media (max-width:1024px){
      .container{width:min(100% - 40px,1180px)}
      .nav-cta{display:none}
      .summary-grid,.theme-grid,.compare-wrap,.resource-strip,.cta-grid,.faq-layout{grid-template-columns:1fr}
      .theme-image{position:relative;top:0}
      .process{grid-template-columns:repeat(2,1fr)}
      .resource-main{grid-template-columns:1fr}
      .resource-main img{max-width:260px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-header{height:72px}
      .navbar{gap:12px}
      .brand{min-width:0}
      .brand-name{font-size:16px}
      .menu-toggle{display:grid;place-items:center}
      .nav-links{position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);display:none;flex-direction:column;align-items:flex-start;gap:0;padding:10px 24px 18px;box-shadow:0 12px 24px rgba(36,37,34,.08)}
      .nav-links.open{display:flex}
      .nav-links li{width:100%}
      .nav-links a{display:block;padding:14px 0;width:100%}
      .category-hero{min-height:auto}
      .category-hero-content{padding:58px 0 96px}
      .category-hero h1{font-size:34px}
      .category-hero p{font-size:16px}
      .section{padding:72px 0}
      .section-head{display:block}
      .section-head h2,.theme-copy h2,.cta-copy h2{font-size:30px;margin-bottom:16px}
      .summary-grid,.index-panel,.process{grid-template-columns:1fr}
      .process-step:after{display:none}
      .point-item{grid-template-columns:1fr;gap:8px}
      .compare-row{grid-template-columns:1fr;gap:8px}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:8px}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 36px)}
      .brand-mark{width:34px;height:34px;font-size:16px}
      .brand-name small{font-size:9px}
      .category-hero h1{font-size:31px}
      .category-hero p{line-height:1.8}
      .hero-actions .btn{width:100%}
      .summary-item,.index-card,.resource-main,.contact-card,.compare-media{padding:24px}
      .section-head h2,.theme-copy h2,.faq-layout h2,.cta-copy h2{font-size:28px}
      .faq-question{font-size:16px}
      .faq-answer{padding-right:0}
    }