/* roulang page: index */
:root{
      --ink:#153c36;
      --ink-2:#0f2c28;
      --paper:#f3f0e8;
      --paper-2:#e7e1d6;
      --white:#fffdf8;
      --text:#20231f;
      --muted:#68736b;
      --line:#d6d5cb;
      --accent:#c65332;
      --accent-soft:#f1d8cf;
      --sage:#dce5dc;
      --shadow:0 14px 30px rgba(40,45,37,.08);
      --radius:14px;
      --radius-sm:9px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:84px}
    body{
      margin:0;background:var(--paper);color:var(--text);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;line-height:1.8;letter-spacing:.01em;
      padding-bottom:0;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border .2s ease,transform .2s ease}
    a:hover{color:var(--accent)}
    img{max-width:100%;height:auto}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(198,83,50,.55);outline-offset:3px
    }
    .site-container{max-width:1280px;padding-left:24px;padding-right:24px}
    .section{padding:92px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;margin-bottom:15px;
      color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.13em
    }
    .eyebrow:before{content:"";width:22px;height:3px;background:var(--accent)}
    .section-title{font-size:34px;line-height:1.28;letter-spacing:.02em;font-weight:800;margin:0 0 15px}
    .section-intro{color:var(--muted);max-width:610px;margin:0;font-size:16px}
    .site-header{
      position:sticky;top:0;z-index:1030;background:rgba(243,240,232,.96);
      border-bottom:1px solid rgba(214,213,203,.92);backdrop-filter:blur(12px)
    }
    .navbar{min-height:74px;padding:11px 0}
    .brand{
      display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;
      color:var(--ink)!important;white-space:nowrap;letter-spacing:.02em
    }
    .brand-mark{
      display:grid;grid-template-columns:repeat(2,8px);gap:3px;width:21px
    }
    .brand-mark i{display:block;height:8px;background:var(--ink)}
    .brand-mark i:nth-child(2),.brand-mark i:nth-child(3){background:var(--accent)}
    .navbar-toggler{border:1px solid var(--line);border-radius:8px;padding:8px 10px;box-shadow:none!important}
    .navbar-toggler-icon{width:20px;height:20px}
    .nav-link{
      position:relative;color:var(--muted)!important;font-size:14px;font-weight:700;
      padding:10px 14px!important;margin:0 2px
    }
    .nav-link:after{
      content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
      background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease
    }
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-link.active{color:var(--ink)!important;font-weight:800}
    .header-cta,.btn-primary-custom{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      background:var(--ink);color:var(--white)!important;border:1px solid var(--ink);
      border-radius:9px;padding:11px 17px;font-weight:800;font-size:14px;
      box-shadow:0 5px 0 rgba(15,44,40,.18)
    }
    .header-cta:hover,.btn-primary-custom:hover{background:#20534b;color:var(--white)!important;transform:translateY(-2px);box-shadow:0 8px 16px rgba(15,44,40,.18)}
    .btn-primary-custom:active{transform:translateY(0);box-shadow:0 3px 0 rgba(15,44,40,.18)}
    .btn-outline-custom{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      background:transparent;color:var(--ink)!important;border:1px solid var(--ink);
      border-radius:9px;padding:11px 17px;font-weight:800;font-size:14px
    }
    .btn-outline-custom:hover{background:var(--sage);color:var(--ink)!important;transform:translateY(-1px)}
    .hero{
      position:relative;overflow:hidden;background:var(--ink);color:var(--white);
      padding:82px 0 44px
    }
    .hero:before{
      content:"";position:absolute;inset:0;opacity:.23;
      background:linear-gradient(90deg,transparent 0 12%,rgba(255,255,255,.14) 12.1% 12.25%,transparent 12.3% 100%),
      repeating-linear-gradient(0deg,transparent 0 48px,rgba(255,255,255,.08) 49px 50px)
    }
    .hero:after{
      content:"中文 / 色 / 索 / 引";position:absolute;right:-30px;bottom:-58px;
      color:rgba(243,240,232,.07);font-size:145px;line-height:1;font-weight:900;letter-spacing:.08em;white-space:nowrap
    }
    .hero .site-container{position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(310px,.7fr);gap:50px;align-items:end}
    .hero-kicker{color:#f3c3b4;font-size:13px;font-weight:800;letter-spacing:.15em;margin-bottom:14px}
    .hero h1{font-size:clamp(40px,5vw,58px);line-height:1.18;letter-spacing:.02em;font-weight:800;margin:0 0 20px;max-width:780px}
    .hero-copy{max-width:730px;color:#e5e9df;margin:0;font-size:17px;line-height:1.9}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px 18px;padding:0;margin:23px 0 27px;list-style:none;color:#edf0e8;font-size:14px}
    .hero-points li:before{content:"✓";color:#f3a78d;font-weight:900;margin-right:8px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero .btn-outline-custom{color:var(--white)!important;border-color:rgba(255,255,255,.65)}
    .hero .btn-outline-custom:hover{color:var(--ink)!important;background:var(--paper)}
    .hero-panel{border:1px solid rgba(255,255,255,.24);background:rgba(7,29,25,.35);padding:24px;border-radius:var(--radius)}
    .panel-label{font-size:12px;color:#f0b39d;letter-spacing:.12em;font-weight:800;margin-bottom:15px}
    .panel-item{border-top:1px solid rgba(255,255,255,.16);padding:14px 0;display:flex;gap:14px;align-items:flex-start}
    .panel-item:first-of-type{border-top:0;padding-top:0}
    .panel-number{font-size:13px;color:#f1b19a;font-weight:800}
    .panel-item strong{font-size:15px;display:block;line-height:1.45}
    .panel-item span{font-size:13px;color:#cfd8ce;display:block;margin-top:3px;line-height:1.6}
    .quick-strip{position:relative;z-index:2;margin-top:45px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);display:flex;gap:10px;overflow:auto}
    .quick-strip a{white-space:nowrap;border:1px solid rgba(255,255,255,.3);padding:7px 12px;border-radius:999px;color:#eff2eb;font-size:13px;font-weight:700}
    .quick-strip a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
    .service-area{background:var(--white)}
    .service-layout{display:grid;grid-template-columns:280px 1fr;gap:52px;align-items:start}
    .side-index{border-left:2px solid var(--accent);padding-left:18px}
    .side-index p{color:var(--muted);font-size:15px;margin:0 0 20px}
    .index-list{list-style:none;padding:0;margin:0}
    .index-list li{padding:9px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
    .index-list b{color:var(--ink);margin-right:8px}
    .service-cards{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .feature-card{
      display:flex;flex-direction:column;min-height:245px;padding:27px;border:1px solid var(--line);
      border-radius:var(--radius);background:var(--paper);position:relative;overflow:hidden
    }
    .feature-card.secondary{background:#e3ebe3}
    .feature-card:after{content:"";position:absolute;width:100px;height:100px;right:-35px;bottom:-35px;border:18px solid rgba(198,83,50,.16);border-radius:50%}
    .feature-card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:var(--shadow)}
    .card-no{font-size:13px;font-weight:800;color:var(--accent);letter-spacing:.12em}
    .tag{display:inline-flex;width:max-content;background:var(--accent-soft);color:#8d371f;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;line-height:1.3}
    .tag.green{background:#d8e6dc;color:#285247}
    .feature-card h3{font-size:23px;line-height:1.35;margin:20px 0 10px;font-weight:800}
    .feature-card p{font-size:15px;color:var(--muted);margin:0 0 18px;max-width:480px}
    .card-link{margin-top:auto;color:var(--ink);font-size:14px;font-weight:800}
    .card-link span{color:var(--accent);padding-left:5px}
    .data-band{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .stats-grid{margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr)}
    .stat{padding:8px 28px;border-left:1px solid #c8c6bc}
    .stat:first-child{border-left:0;padding-left:0}
    .stat-num{font-size:45px;line-height:1;color:var(--ink);font-weight:900;letter-spacing:-.04em}
    .stat-num em{font-size:17px;font-style:normal;color:var(--accent);margin-left:3px}
    .stat p{font-size:14px;color:var(--muted);margin:11px 0 0;line-height:1.6}
    .cases{background:var(--white)}
    .case-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:23px;margin-top:42px}
    .case-main,.case-small{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
    .case-main:hover,.case-small:hover{border-color:var(--ink);box-shadow:var(--shadow);transform:translateY(-2px)}
    .art-cover{position:relative;overflow:hidden;background:var(--ink)}
    .art-cover:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(198,83,50,.92) 0 13%,transparent 13% 52%,rgba(243,240,232,.24) 52% 59%,transparent 59%)}
    .art-cover:after{content:"中文色";position:absolute;right:24px;bottom:12px;color:rgba(255,255,255,.83);font-size:45px;font-weight:900;letter-spacing:.12em}
    .case-main .art-cover{height:270px}
    .case-small .art-cover{height:110px;background:#315e54}
    .case-small:nth-child(2) .art-cover{background:#9b4932}
    .case-small:nth-child(2) .art-cover:before{background:linear-gradient(90deg,rgba(255,255,255,.2) 0 20%,transparent 20% 40%,rgba(255,255,255,.12) 40% 60%,transparent 60%)}
    .case-small .art-cover:after{font-size:25px}
    .case-body{padding:21px}
    .case-body h3{font-size:22px;line-height:1.4;margin:12px 0 9px;font-weight:800}
    .case-body p{font-size:14px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .case-side{display:grid;gap:20px}
    .case-small{display:grid;grid-template-columns:150px 1fr}
    .case-small .case-body{padding:16px}
    .case-small .case-body h3{font-size:17px;margin:9px 0 6px}
    .case-small .case-body p{-webkit-line-clamp:2;font-size:13px}
    .plans{background:#eef0e9}
    .plan-layout{display:grid;grid-template-columns:300px 1fr;gap:54px;align-items:start}
    .plan-aside{position:sticky;top:102px}
    .plan-aside .section-intro{font-size:15px}
    .process-line{padding:0;margin:24px 0 0;list-style:none}
    .process-line li{display:flex;align-items:center;gap:11px;color:var(--muted);font-size:14px;margin:11px 0}
    .process-line i{font-style:normal;background:var(--ink);color:#fff;width:23px;height:23px;border-radius:50%;text-align:center;line-height:23px;font-size:11px;font-weight:800}
    .plan-stack{display:grid;gap:12px}
    .plan-panel{border:1px solid var(--line);border-left:4px solid transparent;background:var(--white);border-radius:0 var(--radius) var(--radius) 0;padding:21px 24px;transition:.2s ease}
    .plan-panel:hover{border-left-color:var(--accent);border-color:var(--ink);box-shadow:0 8px 20px rgba(40,45,37,.06)}
    .plan-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
    .plan-panel h3{font-size:19px;margin:0 0 7px;font-weight:800}
    .plan-panel p{color:var(--muted);font-size:14px;margin:0}
    .plan-list{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
    .plan-list li{font-size:12px;padding:4px 9px;border-radius:999px;background:var(--paper-2);color:var(--ink)}
    .faq{background:var(--white)}
    .faq-layout{display:grid;grid-template-columns:330px 1fr;gap:55px;align-items:start}
    .faq-note{padding:18px;border-top:2px solid var(--accent);background:var(--paper);color:var(--muted);font-size:14px;margin-top:24px}
    .accordion{--bs-accordion-border-color:transparent;--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-bg:transparent}
    .accordion-item{border:1px solid var(--line)!important;border-radius:10px!important;overflow:hidden;margin-bottom:11px;background:var(--paper)}
    .accordion-button{font-size:16px;font-weight:800;color:var(--ink);background:var(--paper);padding:18px 20px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--ink);background:#e8eee8;border-left:4px solid var(--ink);padding-left:16px}
    .accordion-button:after{background-image:none;content:"+";width:24px;height:24px;line-height:21px;text-align:center;border:1px solid var(--muted);border-radius:50%;font-size:20px;color:var(--ink)}
    .accordion-button:not(.collapsed):after{content:"−";background-image:none;background-color:var(--accent);border-color:var(--accent);color:#fff}
    .accordion-body{padding:4px 20px 19px 20px;color:var(--muted);font-size:15px;background:#e8eee8}
    .contact{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
    .contact:after{content:"色";position:absolute;right:5%;bottom:-80px;color:rgba(255,255,255,.06);font-size:300px;line-height:1;font-weight:900}
    .contact .site-container{position:relative;z-index:1}
    .contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .contact .eyebrow{color:#f0ae96}.contact .eyebrow:before{background:#f0ae96}
    .contact .section-title{font-size:37px}.contact-copy{color:#d7dfd5;margin:0;max-width:440px}
    .contact-steps{margin:25px 0 0;padding:0;list-style:none}
    .contact-steps li{padding:11px 0;border-top:1px solid rgba(255,255,255,.18);font-size:14px;color:#e8ece5}
    .contact-steps b{color:#f2ad94;margin-right:10px}
    .contact-form{background:var(--paper);padding:27px;border-radius:var(--radius);color:var(--text)}
    .form-label{font-size:13px;font-weight:800;color:var(--ink);margin-bottom:6px}
    .form-control,.form-select{background:var(--white);border:1px solid #bfc8bd;border-radius:8px;min-height:48px;color:var(--text);box-shadow:none!important}
    textarea.form-control{min-height:118px;resize:vertical}
    .form-control:focus,.form-select:focus{border-color:var(--ink);background:#fff;box-shadow:0 0 0 3px rgba(21,60,54,.14)!important}
    .form-check-label{font-size:13px;color:var(--muted)}
    .form-check-input{border-color:var(--muted)}
    .form-check-input:checked{background-color:var(--ink);border-color:var(--ink)}
    .form-message{display:none;margin-top:14px;padding:10px 12px;background:#dce8dd;border-left:3px solid var(--ink);color:var(--ink);font-size:14px;font-weight:700}
    .site-footer{background:var(--ink-2);color:#d9e0d7;padding:54px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .9fr;gap:40px}
    .footer-brand{color:var(--white)!important}.footer-brand .brand-mark i{background:#e9eee5}.footer-brand .brand-mark i:nth-child(2),.footer-brand .brand-mark i:nth-child(3){background:#e78767}
    .footer-copy{font-size:14px;color:#b9c6bb;margin:16px 0 0;max-width:380px}
    .footer-title{color:#f1f3ed;font-size:14px;font-weight:800;margin:4px 0 12px}
    .footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:8px 0}
    .footer-links a{font-size:14px;color:#bdcbbf}.footer-links a:hover{color:#f1ab91;text-decoration:underline}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:36px;padding-top:18px;font-size:13px;color:#aebaae;display:flex;justify-content:space-between;gap:20px}
    .mobile-tabs{display:none}
    @media(max-width:991.98px){
      body{padding-bottom:78px}.site-header{position:sticky}.navbar-collapse{padding:12px 0 8px}
      .navbar-nav{padding-top:5px}.nav-link{padding:12px 4px!important}.nav-link:after{left:4px;right:auto;width:28px}
      .header-cta{margin-top:10px;width:100%}
      .hero{padding-top:58px}.hero-grid,.service-layout,.plan-layout,.faq-layout,.contact-grid{grid-template-columns:1fr;gap:34px}
      .hero-panel{max-width:650px}.service-layout{gap:29px}.service-cards{grid-template-columns:1fr 1fr}.side-index{display:grid;grid-template-columns:1fr 1.5fr;gap:20px}.side-index p{margin:0}
      .stats-grid{grid-template-columns:1fr 1fr;gap:20px}.stat:nth-child(3){border-left:0;padding-left:0}.stat{padding:4px 20px}
      .case-layout{grid-template-columns:1fr}.case-side{grid-template-columns:1fr 1fr}.case-small{grid-template-columns:130px 1fr}
      .plan-aside{position:static}.faq-layout{gap:30px}.contact-grid{gap:35px}
      .mobile-tabs{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:1040;height:70px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,248,.98);border-top:1px solid var(--line);justify-content:space-around;box-shadow:0 -5px 18px rgba(35,41,34,.08)}
      .mobile-tab{flex:1;display:flex;min-width:0;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--muted);font-weight:700;position:relative}
      .mobile-tab svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}
      .mobile-tab.active{color:var(--ink);font-weight:900}.mobile-tab.active:before{content:"";position:absolute;top:0;width:22px;height:3px;background:var(--accent);border-radius:0 0 3px 3px}
    }
    @media(max-width:767.98px){
      .site-container{padding-left:18px;padding-right:18px}.section{padding:58px 0}.section-title{font-size:27px}.hero h1{font-size:35px}.hero-copy{font-size:16px}
      .hero{padding:48px 0 25px}.hero-actions .btn-primary-custom,.hero-actions .btn-outline-custom{width:100%}.hero-panel{padding:20px}.quick-strip{margin-top:30px}
      .service-cards,.case-side{grid-template-columns:1fr}.side-index{display:block}.side-index p{margin:0 0 18px}.feature-card{min-height:220px;padding:23px}
      .stats-grid{margin-top:27px}.stat-num{font-size:37px}.case-main .art-cover{height:205px}.case-small{grid-template-columns:110px 1fr}.case-small .art-cover{height:auto;min-height:135px}
      .plan-panel{padding:18px}.plan-top{display:block}.plan-top .card-link{display:inline-block;margin-top:10px}
      .faq-note{margin-top:16px}.accordion-button{font-size:15px;padding:16px}.accordion-body{font-size:14px;padding:3px 16px 16px}
      .contact .section-title{font-size:29px}.contact-form{padding:20px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
    }
    @media(max-width:520px){
      .brand{font-size:16px}.hero h1{font-size:31px}.hero-points{display:block;margin:18px 0}.hero-points li{margin:8px 0}.section-title{font-size:25px}
      .stats-grid{gap:16px}.stat{padding:3px 12px}.stat:nth-child(even){border-left:1px solid #c8c6bc}.stat-num{font-size:32px}.stat-num em{font-size:14px}
      .case-small{grid-template-columns:92px 1fr}.case-small .case-body{padding:13px}.case-small .case-body h3{font-size:15px}.case-small .case-body p{display:none}
      .form-row-mobile{display:block!important}.form-row-mobile .col-md-6{margin-bottom:16px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category2 */
:root{
--ink:#153c36;--ink-2:#0f2c28;--paper:#f3f0e8;--paper-2:#e7e1d6;--white:#fffdf8;
--text:#20231f;--muted:#68736b;--line:#d6d5cb;--accent:#c65332;--accent-soft:#f1d8cf;
--sage:#dce5dc;--shadow:0 14px 30px rgba(40,45,37,.08);--radius:14px;--radius-sm:9px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8;letter-spacing:.01em}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(198,83,50,.55);outline-offset:3px}
.site-container{max-width:1280px;padding-left:24px;padding-right:24px}
.section{padding:88px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:14px;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.13em}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--accent)}
.section-title{margin:0 0 14px;color:var(--ink);font-size:clamp(27px,3vw,35px);font-weight:800;line-height:1.3}
.section-intro{max-width:650px;margin:0;color:var(--muted)}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(243,240,232,.96);border-bottom:1px solid rgba(214,213,203,.92);backdrop-filter:blur(12px)}
.navbar{min-height:74px;padding:11px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)!important;font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-mark{display:grid;grid-template-columns:repeat(2,8px);gap:3px;width:21px}
.brand-mark i{display:block;height:8px;background:var(--ink)}
.brand-mark i:nth-child(2),.brand-mark i:nth-child(3){background:var(--accent)}
.navbar-toggler{border:1px solid var(--line);border-radius:8px;padding:8px 10px;box-shadow:none!important}
.navbar-toggler-icon{width:20px;height:20px}
.nav-link{position:relative;color:var(--muted)!important;font-size:14px;font-weight:700;padding:10px 14px!important;margin:0 2px}
.nav-link:after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
.nav-link.active{color:var(--ink)!important;font-weight:800}
.header-cta,.btn-primary-custom{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:var(--white)!important;border:1px solid var(--ink);border-radius:9px;padding:11px 17px;font-size:14px;font-weight:800;box-shadow:0 5px 0 rgba(15,44,40,.18)}
.header-cta:hover,.btn-primary-custom:hover{background:#20534b;color:var(--white)!important;transform:translateY(-2px);box-shadow:0 8px 16px rgba(15,44,40,.18)}
.btn-primary-custom:active{transform:translateY(0);box-shadow:0 3px 0 rgba(15,44,40,.18)}
.btn-outline-custom{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--ink)!important;border:1px solid var(--ink);border-radius:9px;padding:11px 17px;font-size:14px;font-weight:800}
.btn-outline-custom:hover{background:var(--sage);transform:translateY(-1px)}
.category-hero{position:relative;overflow:hidden;padding:58px 0 54px;background:var(--ink);color:var(--white)}
.category-hero:before{content:"索 引 / 精 选 / 中 文";position:absolute;right:-35px;bottom:-55px;color:rgba(255,253,248,.06);font-size:110px;line-height:1;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.category-hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 72px,rgba(255,255,255,.05) 73px 74px)}
.category-hero .site-container{position:relative;z-index:1}
.breadcrumb{margin:0 0 15px;font-size:13px}
.breadcrumb-item,.breadcrumb-item a{color:#d7e1d6}
.breadcrumb-item+.breadcrumb-item:before{color:#9eafa4}
.breadcrumb-item.active{color:#f0c8bb}
.category-hero h1{max-width:800px;margin:0 0 15px;font-size:clamp(34px,4.3vw,52px);font-weight:800;line-height:1.2}
.category-lead{max-width:820px;margin:0;color:#dce5dc;font-size:16px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}
.meta-chip{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.26);border-radius:999px;padding:6px 11px;color:#edf0e8;font-size:13px;font-weight:700}
.meta-chip b{color:#f3b09a}
.topic-rail{padding:19px 0;background:var(--white);border-bottom:1px solid var(--line)}
.topic-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.topic-scroll::-webkit-scrollbar{display:none}
.topic-chip{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;background:var(--paper);padding:8px 14px;color:var(--ink);font-size:13px;font-weight:800}
.topic-chip:hover,.topic-chip.active{border-color:var(--accent);background:var(--accent);color:var(--white)}
.content-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.content-note{margin:0;color:var(--muted);font-size:14px}
.index-group{padding:35px 0;border-top:1px solid var(--line)}
.index-group:first-child{padding-top:0;border-top:0}
.group-head{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:22px;align-items:start;margin-bottom:19px}
.group-no{color:var(--accent);font-size:45px;font-weight:800;line-height:1}
.group-head h2{margin:0 0 7px;color:var(--ink);font-size:26px;font-weight:800;line-height:1.3}
.group-head p{max-width:680px;margin:0;color:var(--muted);font-size:15px}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-size:14px;font-weight:800;white-space:nowrap}
.text-link:after{content:"→";color:var(--accent);font-size:18px;line-height:1}
.text-link:hover{color:var(--accent);transform:translateX(2px)}
.media-list{border-top:1px solid var(--line)}
.media-item{display:grid;grid-template-columns:86px minmax(0,1fr) 150px;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.media-thumb{position:relative;display:grid;place-items:center;aspect-ratio:1/1;overflow:hidden;background:var(--sage);border-radius:10px;color:var(--ink);font-size:25px;font-weight:900}
.media-thumb.clay{background:var(--accent-soft);color:var(--accent)}
.media-thumb.paper{background:var(--paper-2);color:var(--ink)}
.media-thumb:after{content:"";position:absolute;width:58%;height:58%;border:2px solid currentColor;opacity:.35;transform:rotate(18deg)}
.media-copy h3{margin:0 0 4px;font-size:18px;font-weight:800;line-height:1.45}
.media-copy p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:14px;line-height:1.7;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.item-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;color:var(--muted);font-size:12px}
.tag{display:inline-flex;align-items:center;border-radius:999px;background:var(--sage);padding:4px 9px;color:var(--ink);font-size:12px;font-weight:800;line-height:1.4}
.tag.clay{background:var(--accent-soft);color:#8d361f}
.sidebar-card{margin-bottom:18px;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:0 8px 18px rgba(40,45,37,.035)}
.sidebar-card.accent-card{background:var(--ink);border-color:var(--ink);color:var(--white)}
.sidebar-card h2,.sidebar-card h3{margin:0 0 11px;font-size:19px;font-weight:800;line-height:1.4}
.sidebar-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.accent-card p{color:#d8e1d7}
.index-links{margin:15px 0 0;padding:0;list-style:none}
.index-links li{border-top:1px solid var(--line)}
.index-links a{display:flex;justify-content:space-between;gap:10px;padding:10px 0;color:var(--ink);font-size:14px;font-weight:700}
.index-links a span:last-child{color:var(--accent)}
.rule-list{margin:13px 0 0;padding:0;list-style:none}
.rule-list li{position:relative;margin:8px 0;padding-left:17px;color:#d8e1d7;font-size:13px;line-height:1.65}
.rule-list li:before{content:"";position:absolute;left:0;top:.7em;width:6px;height:6px;background:#f0a78e}
.quick-faq .accordion-item{border:0;border-top:1px solid var(--line);background:transparent}
.quick-faq .accordion-button{padding:13px 0;background:transparent!important;color:var(--ink);font-size:14px;font-weight:800;box-shadow:none}
.quick-faq .accordion-button:after{width:20px;height:20px;background-size:16px;filter:sepia(.5) saturate(.8)}
.quick-faq .accordion-body{padding:0 0 14px;color:var(--muted);font-size:13px;line-height:1.7}
.bottom-cta{padding:52px 0;background:var(--paper-2)}
.cta-box{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center;padding:34px;background:var(--white);border:1px solid var(--line);border-left:6px solid var(--accent);border-radius:var(--radius);box-shadow:var(--shadow)}
.cta-box h2{margin:0 0 7px;color:var(--ink);font-size:27px;font-weight:800}
.cta-box p{margin:0;color:var(--muted)}
.contact-strip{padding:54px 0;background:var(--ink);color:var(--white)}
.contact-strip h2{margin:0 0 9px;font-size:29px;font-weight:800}
.contact-strip p{max-width:720px;margin:0;color:#d9e2d8}
.contact-inline{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.contact-strip .btn-outline-custom{border-color:rgba(255,255,255,.65);color:var(--white)!important}
.contact-strip .btn-outline-custom:hover{background:var(--paper);color:var(--ink)!important}
.site-footer{padding:58px 0 25px;background:var(--ink-2);color:#d7e0d5}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:54px;padding-bottom:38px}
.footer-brand{margin-bottom:14px;color:var(--white)!important}
.footer-copy{max-width:420px;margin:0;color:#b9c8bd;font-size:14px;line-height:1.8}
.footer-title{margin-bottom:11px;color:var(--white);font-size:14px;font-weight:800}
.footer-links{margin:0;padding:0;list-style:none}
.footer-links li{margin:7px 0}
.footer-links a{color:#c6d2c8;font-size:14px}
.footer-links a:hover{color:#f2a58d}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);color:#9eaea2;font-size:13px}
.mobile-tabs{display:none}
@media (max-width:991.98px){
body{padding-bottom:82px}.navbar-collapse{padding:12px 0 5px}.nav-link{padding:12px 4px!important}.nav-link:after{left:4px;right:auto;width:28px}
.header-cta{margin:10px 0 4px;justify-content:center}.section{padding:62px 0}.group-head{grid-template-columns:78px minmax(0,1fr)}.group-head .text-link{grid-column:2}
.sidebar-stack{margin-top:34px}.mobile-tabs{position:fixed;z-index:1040;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(3,1fr);height:68px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,248,.98);border-top:1px solid var(--line);box-shadow:0 -8px 20px rgba(40,45,37,.08)}
.mobile-tabs a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:60px;color:var(--muted);font-size:11px;font-weight:800}.mobile-tabs svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}.mobile-tabs a.active{color:var(--ink)}.mobile-tabs a.active:before{content:"";position:absolute;top:4px;width:24px;height:3px;background:var(--accent);border-radius:3px}
}
@media (max-width:767.98px){
.site-container{padding-left:18px;padding-right:18px}.category-hero{padding:42px 0}.category-hero h1{font-size:34px}.category-lead{font-size:15px}.content-head{display:block}.content-note{margin-top:10px}.group-head{display:block}.group-no{margin-bottom:8px;font-size:38px}.group-head .text-link{margin-top:12px}.media-item{grid-template-columns:66px minmax(0,1fr);gap:13px}.item-side{grid-column:2;align-items:flex-start;flex-direction:row;justify-content:space-between}.media-copy h3{font-size:16px}.media-copy p{font-size:13px}.cta-box{display:block;padding:27px}.cta-box .btn-primary-custom{margin-top:18px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom{display:block;font-size:12px}.footer-bottom span{display:block;margin:4px 0}
}
@media (max-width:520px){.brand{font-size:16px}.brand-mark{transform:scale(.9);transform-origin:left}.hero-meta{gap:7px}.meta-chip{font-size:12px;padding:5px 9px}.section-title{font-size:26px}.topic-rail{padding:14px 0}.sidebar-card{padding:19px}.contact-strip h2{font-size:26px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
 --ink:#153c36;--ink-2:#0f2c28;--paper:#f3f0e8;--paper-2:#e7e1d6;
 --white:#fffdf8;--text:#20231f;--muted:#68736b;--line:#d6d5cb;
 --accent:#c65332;--accent-soft:#f1d8cf;--sage:#dce5dc;
 --shadow:0 14px 30px rgba(40,45,37,.08);--radius:14px;--radius-sm:9px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
 margin:0;background:var(--paper);color:var(--text);
 font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
 font-size:16px;line-height:1.8;letter-spacing:.01em;padding-bottom:0
}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(198,83,50,.58);outline-offset:3px}
.site-container{max-width:1280px;padding-left:24px;padding-right:24px}
.section{padding:84px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:13px;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.13em}
.eyebrow:before{content:"";width:22px;height:3px;background:var(--accent)}
.section-title{font-size:34px;line-height:1.28;letter-spacing:.02em;font-weight:800;margin:0 0 13px}
.section-intro{color:var(--muted);max-width:650px;margin:0;font-size:16px}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(243,240,232,.96);border-bottom:1px solid rgba(214,213,203,.92);backdrop-filter:blur(12px)}
.navbar{min-height:74px;padding:11px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink)!important;white-space:nowrap;letter-spacing:.02em}
.brand-mark{display:grid;grid-template-columns:repeat(2,8px);gap:3px;width:21px}
.brand-mark i{display:block;height:8px;background:var(--ink)}
.brand-mark i:nth-child(2),.brand-mark i:nth-child(3){background:var(--accent)}
.navbar-toggler{border:1px solid var(--line);border-radius:8px;padding:8px 10px;box-shadow:none!important}
.navbar-toggler-icon{width:20px;height:20px}
.nav-link{position:relative;color:var(--muted)!important;font-size:14px;font-weight:700;padding:10px 14px!important;margin:0 2px}
.nav-link:after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
.nav-link.active{color:var(--ink)!important;font-weight:800}
.header-cta,.btn-primary-custom{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:var(--white)!important;border:1px solid var(--ink);border-radius:9px;padding:11px 17px;font-weight:800;font-size:14px;box-shadow:0 5px 0 rgba(15,44,40,.18)}
.header-cta:hover,.btn-primary-custom:hover{background:#20534b;color:var(--white)!important;transform:translateY(-2px);box-shadow:0 8px 16px rgba(15,44,40,.18)}
.header-cta:active,.btn-primary-custom:active{transform:translateY(0);box-shadow:0 3px 0 rgba(15,44,40,.18)}
.btn-outline-custom{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--ink)!important;border:1px solid var(--ink);border-radius:9px;padding:11px 17px;font-weight:800;font-size:14px}
.btn-outline-custom:hover{background:var(--sage);color:var(--ink)!important;transform:translateY(-1px)}
.category-hero{position:relative;overflow:hidden;padding:62px 0 54px;background:var(--ink);color:var(--white)}
.category-hero:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 57px,rgba(255,255,255,.08) 58px 59px),linear-gradient(135deg,transparent 0 64%,rgba(198,83,50,.3) 64% 72%,transparent 72%);opacity:.7}
.category-hero:after{content:"色 彩";position:absolute;right:2%;bottom:-60px;font-size:170px;font-weight:900;line-height:1;color:rgba(243,240,232,.06);letter-spacing:.14em}
.category-hero .site-container{position:relative;z-index:1}
.breadcrumb{margin:0 0 18px;font-size:13px;--bs-breadcrumb-divider:"/";--bs-breadcrumb-divider-color:#aab9ad}
.breadcrumb-item,.breadcrumb-item a{color:#cfd8ce}
.breadcrumb-item.active{color:#f0b9a7}
.category-hero h1{max-width:810px;margin:0 0 15px;font-size:clamp(34px,4vw,51px);font-weight:800;line-height:1.2;letter-spacing:.02em}
.category-desc{max-width:820px;margin:0;color:#e0e7dd;font-size:16px;line-height:1.9}
.hero-meta{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.meta-pill{border:1px solid rgba(255,255,255,.28);padding:5px 11px;border-radius:999px;font-size:13px;color:#f5f2e9}
.filter-bar{margin-top:30px;display:flex;gap:10px;max-width:790px}
.filter-bar input{min-width:0;flex:1;border:1px solid rgba(255,255,255,.36);background:rgba(6,30,26,.45);color:var(--white);border-radius:9px;padding:12px 14px;outline:0}
.filter-bar input::placeholder{color:#b9c8bd}
.filter-bar button{border:0}
.catalog-area{background:var(--white)}
.sidebar-panel{position:sticky;top:98px;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.sidebar-title{font-size:15px;font-weight:800;color:var(--ink);margin:0 0 13px}
.filter-list{list-style:none;padding:0;margin:0 0 23px}
.filter-list li+li{border-top:1px solid var(--line)}
.filter-list button{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;border:0;background:transparent;padding:10px 0;color:var(--muted);font-size:14px}
.filter-list button:hover,.filter-list button.is-selected{color:var(--ink);font-weight:800}
.filter-list button.is-selected:before{content:"";display:block;width:7px;height:7px;margin-right:8px;background:var(--accent)}
.filter-list button span{margin-left:auto;font-size:12px;color:var(--muted)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:7px}
.topic-tag{display:inline-flex;align-items:center;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-size:12px;font-weight:700;color:var(--muted)}
.topic-tag:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}
.note-box{margin-top:23px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.75}
.result-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:20px}
.result-count{margin:0;color:var(--muted);font-size:14px}
.sort-btn{border:1px solid var(--line);border-radius:8px;background:var(--white);padding:8px 11px;color:var(--ink);font-size:13px;font-weight:700}
.sort-btn:hover{border-color:var(--ink);background:var(--sage)}
.featured-card{display:grid;grid-template-columns:42% 58%;min-height:324px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper);box-shadow:var(--shadow);margin-bottom:22px}
.visual-cover{position:relative;overflow:hidden;min-height:220px;background:var(--ink)}
.visual-cover:before,.visual-cover:after{content:"";position:absolute}
.cover-main:before{width:70%;height:48%;background:var(--accent);top:10%;left:-12%;transform:rotate(-9deg)}
.cover-main:after{width:74%;height:54%;border:13px solid rgba(243,240,232,.86);right:-24%;bottom:-8%}
.cover-text{position:absolute;z-index:1;bottom:18px;left:20px;color:var(--white);font-size:28px;line-height:1.12;font-weight:800;letter-spacing:.11em}
.card-body-custom{padding:28px;display:flex;flex-direction:column;align-items:flex-start}
.card-label{display:inline-flex;align-items:center;background:var(--accent-soft);color:#8d3b24;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:800;line-height:1.4}
.card-label.sage{background:var(--sage);color:var(--ink)}
.card-body-custom h2,.article-card h3{font-size:24px;line-height:1.35;font-weight:800;color:var(--ink);margin:13px 0 9px}
.card-body-custom p,.article-card p{color:var(--muted);margin:0;line-height:1.78}
.card-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:auto;padding-top:17px;color:var(--muted);font-size:12px}
.card-arrow{margin-top:16px;color:var(--accent);font-size:14px;font-weight:800}
.featured-card:hover{border-color:var(--ink)}
.featured-card:hover .card-arrow{transform:translateX(4px)}
.cover-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.article-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.article-card:hover{transform:translateY(-3px);border-color:var(--ink);box-shadow:var(--shadow)}
.article-card .visual-cover{min-height:178px}
.article-card .card-body-custom{padding:20px;flex:1}
.article-card h3{font-size:19px;margin-top:12px}
.article-card p{font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cover-paper{background:#dfe7dd}
.cover-paper:before{width:70%;height:100%;left:17%;background:repeating-linear-gradient(0deg,rgba(21,60,54,.12) 0 1px,transparent 1px 22px)}
.cover-paper:after{width:58px;height:58px;background:var(--accent);right:18%;top:28%;border-radius:50%}
.cover-ink{background:#2b5049}
.cover-ink:before{width:100%;height:32%;bottom:0;background:#e6ded0}
.cover-ink:after{width:76%;height:76%;right:-17%;top:-28%;border:10px solid var(--accent)}
.cover-sand{background:#e6ded0}
.cover-sand:before{width:58%;height:100%;background:var(--ink);left:0}
.cover-sand:after{width:35%;height:35%;background:var(--accent);right:18%;bottom:14%}
.summary-list{margin-top:24px;border-top:1px solid var(--line)}
.summary-row{display:grid;grid-template-columns:90px minmax(0,1fr) auto;gap:18px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.summary-index{font-size:12px;font-weight:800;letter-spacing:.09em;color:var(--accent)}
.summary-content h3{font-size:17px;font-weight:800;line-height:1.4;margin:0 0 4px;color:var(--ink)}
.summary-content p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
.summary-row>a{font-size:13px;font-weight:800;color:var(--ink)}
.summary-row>a:hover{color:var(--accent);transform:translateX(3px)}
.pagination{gap:7px;margin:32px 0 0}
.page-link{display:flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0;border:1px solid var(--line)!important;border-radius:7px!important;background:var(--white)!important;color:var(--ink)!important;font-size:13px;font-weight:800;box-shadow:none!important}
.page-link:hover{border-color:var(--ink)!important;background:var(--sage)!important}
.page-item.active .page-link{background:var(--ink)!important;border-color:var(--ink)!important;color:var(--white)!important}
.empty-state{display:none;padding:42px 20px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);background:var(--paper)}
.empty-symbol{font-size:34px;color:var(--accent);font-weight:800}
.cta-strip{padding:50px 0;background:var(--paper-2)}
.cta-card{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:35px 40px;border-radius:var(--radius);background:var(--ink);color:var(--white)}
.cta-card:after{content:"索 引";position:absolute;right:-10px;bottom:-55px;font-size:120px;font-weight:900;color:rgba(255,255,255,.07)}
.cta-card>div{position:relative;z-index:1}
.cta-card h2{font-size:28px;line-height:1.3;font-weight:800;margin:0 0 8px}
.cta-card p{max-width:660px;margin:0;color:#d9e2d7;font-size:15px}
.cta-card .btn-primary-custom{background:var(--accent);border-color:var(--accent);white-space:nowrap;position:relative;z-index:1}
.cta-card .btn-primary-custom:hover{background:#db6d4a}
.site-footer{background:var(--ink-2);color:#d7e0d5;padding:54px 0 23px}
.footer-grid{display:grid;grid-template-columns:1.45fr .8fr .85fr;gap:48px}
.footer-brand{color:var(--white)!important;margin-bottom:13px}
.footer-copy{max-width:370px;margin:0;color:#b9c8bd;font-size:14px;line-height:1.8}
.footer-title{color:var(--white);font-size:14px;font-weight:800;margin-bottom:11px}
.footer-links{padding:0;margin:0;list-style:none}
.footer-links li{margin:7px 0}
.footer-links a{color:#b9c8bd;font-size:14px}
.footer-links a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:38px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);color:#9bad9f;font-size:12px}
.mobile-tabs{display:none}
@media (max-width:991.98px){
 body{padding-bottom:82px}
 .navbar-collapse{padding:12px 0 6px}
 .navbar-nav{padding-bottom:8px}
 .nav-link{padding:12px 5px!important}
 .nav-link:after{left:5px;right:auto;width:28px}
 .header-cta{margin:6px 0 4px;display:flex}
 .mobile-tabs{position:fixed;display:grid;grid-template-columns:repeat(3,1fr);bottom:0;left:0;right:0;z-index:1040;height:70px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,248,.98);border-top:1px solid var(--line);box-shadow:0 -5px 18px rgba(40,45,37,.08)}
 .mobile-tab{position:relative;display:flex;min-height:64px;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:11px;font-weight:700}
 .mobile-tab svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
 .mobile-tab.active{color:var(--ink);font-weight:800}
 .mobile-tab.active:before{content:"";position:absolute;top:0;width:28px;height:3px;background:var(--accent)}
 .sidebar-panel{position:static;margin-bottom:24px}
 .filter-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 15px}
 .filter-list li:nth-child(2){border-top:0}
 .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:25px}
}
@media (max-width:767.98px){
 .site-container{padding-left:18px;padding-right:18px}
 .section{padding:57px 0}
 .category-hero{padding:40px 0 42px}
 .category-hero h1{font-size:34px}
 .category-desc{font-size:15px}
 .filter-bar{flex-direction:column}
 .filter-bar .btn-primary-custom{width:100%}
 .result-head{align-items:flex-start;flex-direction:column}
 .featured-card{grid-template-columns:1fr}
 .featured-card .visual-cover{min-height:205px}
 .cover-grid{grid-template-columns:1fr;gap:14px}
 .summary-row{grid-template-columns:62px minmax(0,1fr);gap:11px}
 .summary-row>a{grid-column:2}
 .cta-card{align-items:flex-start;flex-direction:column;padding:29px 25px}
 .cta-card h2{font-size:25px}
 .footer-grid{grid-template-columns:1fr;gap:27px}
 .footer-bottom{align-items:flex-start;flex-direction:column;gap:4px;margin-top:28px}
}
@media (max-width:520px){
 .brand{font-size:16px}
 .category-hero h1{font-size:31px}
 .section-title{font-size:27px}
 .filter-list{grid-template-columns:1fr}
 .filter-list li:nth-child(2){border-top:1px solid var(--line)}
 .card-body-custom{padding:20px}
 .card-body-custom h2{font-size:21px}
 .summary-index{font-size:11px}
}
@media (prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}