/* roulang page: index */
:root{
      --paper:#f4f1e9;
      --paper-deep:#e9e3d6;
      --card:#fffdf8;
      --ink:#26251f;
      --muted:#6c695e;
      --green:#315a4a;
      --green-dark:#243b32;
      --green-soft:#deebe3;
      --amber:#b77a28;
      --amber-soft:#f3e5ca;
      --terra:#9b5a40;
      --line:#d7d1c3;
      --shadow:0 12px 28px rgba(57,50,39,.09);
      --shadow-hover:0 18px 36px rgba(48,58,43,.15);
      --radius:14px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      font-size:16px;line-height:1.85;overflow-x:hidden;
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;opacity:.34;z-index:-1;
      background-image:radial-gradient(rgba(49,90,74,.1) .6px,transparent .6px);
      background-size:15px 15px;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    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(183,122,40,.55);outline-offset:3px;
    }
    .site-wrap{padding-top:22px}
    .container{max-width:1210px}
    .site-nav{
      background:rgba(255,253,248,.96);border:1px solid var(--line);border-radius:16px;
      box-shadow:var(--shadow);padding:10px 12px;min-height:72px;
    }
    .brand{
      display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--green-dark);
      font-size:18px;line-height:1.2;letter-spacing:-.4px;white-space:nowrap;
    }
    .brand-mark{
      width:35px;height:39px;border:2px solid var(--green);border-radius:8px 8px 5px 5px;
      position:relative;background:#f7f5ec;
    }
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;left:7px;right:7px;height:2px;background:var(--green)}
    .brand-mark:before{top:12px;box-shadow:0 7px 0 var(--green)}
    .brand-mark:after{top:-2px;left:8px;right:auto;width:13px;height:7px;background:var(--amber);border-radius:0 0 3px 3px}
    .navbar-toggler{border:1px solid var(--line);color:var(--green);padding:7px 10px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .nav-menu{gap:7px;margin-left:28px}
    .nav-card{
      display:flex!important;align-items:center;gap:8px!important;padding:8px 12px!important;
      border:1px solid transparent;border-radius:10px;font-size:13px;font-weight:700;color:#58594e!important;
      line-height:1.15;
    }
    .nav-card svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
    .nav-card small{display:block;font-weight:500;font-size:11px;color:#8a877b;margin-top:2px}
    .nav-card:hover{background:#f4f0e6;border-color:var(--line);color:var(--green)!important}
    .nav-card.active{background:var(--green-soft);color:var(--green-dark)!important;position:relative}
    .nav-card.active:after{content:"";position:absolute;bottom:3px;left:13px;width:19px;height:2px;background:var(--amber)}
    .btn{border-radius:11px;font-weight:800;border-width:1px;padding:10px 17px;min-height:44px;transition:var(--ease);font-size:14px}
    .btn-primary{background:var(--green);border-color:var(--green);color:#fffdf8}
    .btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(36,59,50,.2)}
    .btn-amber{background:var(--amber);border-color:var(--amber);color:#201d18}
    .btn-amber:hover{background:#cb8c36;border-color:#cb8c36;transform:translateY(-2px);box-shadow:0 8px 18px rgba(183,122,40,.24)}
    .btn-soft{background:var(--card);border-color:var(--line);color:var(--green-dark)}
    .btn-soft:hover{border-color:var(--green);color:var(--green);background:#f7f4eb;transform:translateY(-1px)}
    .index-strip{
      margin:12px auto 0;max-width:1186px;padding:7px 14px;color:#64665a;font-size:12px;
      display:flex;gap:10px;align-items:center;flex-wrap:wrap;
    }
    .index-dot{width:7px;height:7px;border-radius:50%;background:var(--amber);display:inline-block}
    .hero{padding:40px 0 56px}
    .hero-shell{
      background:var(--card);border:1px solid var(--line);border-radius:20px;padding:48px;
      position:relative;overflow:hidden;box-shadow:var(--shadow);
      background-image:linear-gradient(90deg,rgba(49,90,74,.055) 1px,transparent 1px),linear-gradient(rgba(49,90,74,.055) 1px,transparent 1px);
      background-size:34px 34px;
    }
    .hero-shell:after{content:"";position:absolute;width:310px;height:310px;border:1px solid rgba(183,122,40,.32);border-radius:50%;right:-95px;top:-165px}
    .eyebrow,.section-kicker{
      display:inline-flex;gap:8px;align-items:center;color:var(--green);font-weight:800;font-size:12px;
      letter-spacing:.08em;text-transform:uppercase;
    }
    .eyebrow:before,.section-kicker:before{content:"";display:inline-block;width:22px;height:2px;background:var(--amber)}
    h1,h2,h3{color:var(--green-dark);font-weight:800;letter-spacing:-.6px}
    h1{font-size:clamp(34px,4vw,48px);line-height:1.23;margin:16px 0 18px;max-width:750px}
    h2{font-size:clamp(27px,3vw,33px);line-height:1.3;margin:8px 0 12px}
    h3{font-size:19px;line-height:1.45;margin:0 0 7px}
    .hero-copy{max-width:720px;color:#55554b;font-size:17px;margin:0 0 24px}
    .hero-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
    .hero-points{display:flex;gap:26px;flex-wrap:wrap}
    .hero-point strong{display:block;color:var(--green);font-size:22px;font-weight:800;line-height:1.15}
    .hero-point span{font-size:12px;color:var(--muted)}
    .hero-index{
      position:relative;z-index:1;background:var(--green-dark);border-radius:14px;padding:19px;color:#eef1e9;max-width:300px;margin-left:auto;
      box-shadow:0 16px 26px rgba(34,52,44,.2);
    }
    .hero-index .tiny{color:#bac7bb;font-size:12px}
    .index-row{border-top:1px solid rgba(255,255,255,.17);padding:10px 0;display:flex;justify-content:space-between;font-size:13px}
    .index-row b{color:#f4c879}
    .section{padding:42px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}
    .section-intro{max-width:575px;color:var(--muted);margin:0;font-size:15px}
    .data-intro{
      height:100%;background:var(--green-dark);color:#e9eee7;border-radius:var(--radius);padding:31px;
      position:relative;overflow:hidden;
    }
    .data-intro h2{color:#fffdf8}
    .data-intro p{color:#c6d1c8;margin:0}
    .data-intro .folio{position:absolute;right:19px;bottom:12px;color:#8fa395;font:700 36px/1 Georgia,serif}
    .metric-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;grid-auto-rows:150px;gap:16px}
    .metric{
      background:var(--card);border:1px solid var(--line);border-radius:14px;padding:19px;box-shadow:0 7px 16px rgba(58,52,39,.045);
      display:flex;flex-direction:column;justify-content:space-between;
    }
    .metric.big{grid-row:span 2;background:#f9f4e8}
    .metric.wide{grid-column:span 2}
    .metric-label{font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
    .metric-number{font-size:34px;line-height:1;color:var(--green-dark);font-weight:800;font-variant-numeric:tabular-nums}
    .metric-number.text{font-size:23px}
    .progress{height:5px;background:#e4ddce;border-radius:99px;overflow:hidden}
    .progress-bar{background:var(--amber)}
    .status{font-size:11px;padding:3px 8px;border-radius:999px;background:var(--green-soft);color:var(--green);font-weight:800;white-space:nowrap}
    .matrix{display:grid;grid-template-columns:1.1fr 1.1fr .8fr;gap:16px}
    .matrix-card{
      background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:215px;
      display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:0 7px 17px rgba(55,50,39,.045);transition:var(--ease)
    }
    .matrix-card:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow-hover)}
    .matrix-card.featured{grid-column:span 2;background:var(--green-dark);min-height:250px;color:#e9efe9}
    .matrix-card.featured h3{color:#fffdf8;font-size:25px}
    .matrix-card.featured p{color:#c3cec4;max-width:530px}
    .matrix-card.tall{grid-row:span 2;min-height:446px;background:#f1e6d1}
    .card-number{font:700 15px Georgia,serif;color:var(--amber);margin-bottom:18px}
    .matrix-card p{font-size:14px;line-height:1.75;color:var(--muted);margin:0 0 16px}
    .tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto}
    .tag{font-size:11px;font-weight:700;background:#eeeadd;color:#5c6257;border:1px solid #ddd6c6;padding:3px 8px;border-radius:999px}
    .featured .tag{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.16);color:#e3e9df}
    .card-link{margin-top:17px;color:var(--green);font-size:13px;font-weight:800;display:inline-flex;align-items:center;gap:6px}
    .featured .card-link{color:#f4c879}
    .matrix-card:hover .card-link span{transform:translateX(4px)}
    .card-link span{transition:var(--ease);font-size:17px;line-height:1}
    .notice-band{margin-top:18px;border-top:1px dashed #cfc6b6;padding:16px 2px 0;color:var(--muted);font-size:13px}
    .compare-wrap{position:relative}
    .compare-card{height:100%;border-radius:var(--radius);padding:28px;border:1px solid var(--line)}
    .compare-card.base{background:#e8e2d6}
    .compare-card.recommended{background:var(--card);border-color:#a7bcad;box-shadow:var(--shadow);position:relative}
    .compare-card.recommended:before{content:"推荐阅读方式";position:absolute;right:18px;top:15px;color:var(--green);font-size:11px;font-weight:800;border-bottom:2px solid var(--amber)}
    .compare-title{font-size:13px;color:var(--muted);font-weight:800;margin-bottom:7px}
    .compare-card h3{font-size:24px;margin-bottom:18px}
    .compare-list{list-style:none;padding:0;margin:0}
    .compare-list li{padding:11px 0;border-top:1px solid rgba(78,73,61,.14);font-size:14px;display:flex;gap:11px;align-items:flex-start}
    .compare-list i{font-style:normal;color:var(--terra);font-weight:900}
    .recommended .compare-list i{color:var(--green)}
    .faq-layout{max-width:920px}
    .accordion-item{background:var(--card);border:1px solid var(--line)!important;border-radius:12px!important;overflow:hidden;margin-bottom:11px;box-shadow:0 5px 13px rgba(55,50,39,.035)}
    .accordion-button{background:var(--card)!important;color:var(--green-dark)!important;box-shadow:none!important;font-weight:800;padding:19px 20px;font-size:16px;gap:13px}
    .accordion-button:not(.collapsed){background:#f8f4e9!important}
    .accordion-button:before{content:counter(faq);counter-increment:faq;font:700 15px Georgia,serif;color:var(--amber);min-width:23px}
    .accordion{counter-reset:faq}
    .accordion-button:after{background-size:14px;width:14px;height:14px}
    .accordion-body{padding:0 20px 19px 56px;color:#5b5a50;font-size:14px;line-height:1.9}
    .form-zone{background:var(--green-dark);border-radius:20px;padding:39px;box-shadow:0 16px 32px rgba(35,54,45,.16)}
    .form-zone h2{color:#fffdf8}
    .form-zone p{color:#c7d0c6}
    .step-list{list-style:none;padding:0;margin:25px 0 0}
    .step-list li{display:flex;gap:12px;margin:13px 0;color:#e1e8de;font-size:14px}
    .step-num{width:25px;height:25px;border-radius:50%;background:rgba(244,200,121,.17);color:#f4c879;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex:0 0 auto}
    .form-card{background:#f8f5ec;border-radius:14px;padding:24px}
    .form-label{color:#3c423a;font-size:13px;font-weight:800;margin-bottom:6px}
    .form-control,.form-select{border:1px solid #d6cebd;background:#fffdf8;color:var(--ink);border-radius:9px;padding:10px 12px;min-height:43px;font-size:14px}
    .form-control:focus,.form-select:focus{border-color:var(--amber);box-shadow:0 0 0 .22rem rgba(183,122,40,.15);background:#fffefb}
    textarea.form-control{min-height:92px;resize:vertical}
    .form-check-input{border-color:#aaa18e}
    .form-check-input:checked{background-color:var(--green);border-color:var(--green)}
    .form-check-label,.form-note{font-size:12px;color:#69665a;line-height:1.6}
    .footer{margin-top:68px;background:var(--green-dark);color:#cdd7ce;padding:45px 0 22px;border-top:4px solid var(--amber)}
    .footer-brand{color:#fffdf8;font-size:20px;font-weight:800;margin-bottom:9px}
    .footer p{font-size:13px;max-width:390px;color:#b9c7ba}
    .footer-title{font-size:12px;color:#f2c975;font-weight:800;letter-spacing:.08em;margin-bottom:12px}
    .footer-links{display:flex;flex-direction:column;gap:7px;font-size:13px}
    .footer-links a:hover{color:#f4c879;padding-left:3px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:17px;font-size:12px;color:#aebcaf}
    @media (max-width:991px){
      .nav-menu{margin:12px 0 10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
      .nav-card{border-color:#e6dfd0}
      .nav-cta{width:100%}
      .hero-shell{padding:34px}
      .hero-index{margin:25px 0 0;max-width:none}
      .metric-grid{grid-template-columns:1fr 1fr}
      .metric.wide{grid-column:span 1}
      .metric.big{grid-row:span 1}
      .matrix{grid-template-columns:1fr 1fr}
      .matrix-card.featured{grid-column:span 2}
      .matrix-card.tall{grid-row:span 1;min-height:215px}
    }
    @media (max-width:767px){
      .site-wrap{padding-top:12px}.site-nav{border-radius:13px;padding:9px}
      .brand{font-size:15px}.brand-mark{width:30px;height:34px}
      .hero{padding:23px 0 34px}.hero-shell{padding:26px 20px;border-radius:16px}
      .hero-copy{font-size:15px}.hero-bottom{margin-top:26px}.hero-points{gap:16px}
      .section{padding:31px 0}.section-head{display:block;margin-bottom:18px}.section-intro{font-size:14px}
      .data-intro{margin-bottom:16px;padding:25px}.metric-grid{gap:11px;grid-auto-rows:142px}
      .metric{padding:14px}.metric-number{font-size:28px}.metric-label{font-size:11px}
      .matrix{grid-template-columns:1fr;gap:12px}.matrix-card.featured{grid-column:auto;min-height:225px}.matrix-card{min-height:195px;padding:20px}
      .compare-card{padding:22px;margin-bottom:12px}.form-zone{padding:25px 18px;border-radius:16px}.form-card{padding:18px;margin-top:20px}
      .accordion-button{padding:16px 14px;font-size:14px}.accordion-body{padding:0 14px 17px 48px;font-size:13px}
      .footer{margin-top:44px;padding-top:34px}
    }
    @media (max-width:480px){
      h1{font-size:31px}.nav-menu{grid-template-columns:1fr}.hero-points{display:grid;grid-template-columns:1fr 1fr}.metric-grid{grid-template-columns:1fr}.metric{min-height:132px}
      .hero-bottom .btn{width:100%}.btn{width:100%}.footer .col-6{margin-top:22px}
    }
    @media (prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
 --paper:#f4f1e9;--paper-deep:#e9e3d6;--card:#fffdf8;--ink:#26251f;--muted:#6c695e;
 --green:#315a4a;--green-dark:#243b32;--green-soft:#deebe3;--amber:#b77a28;
 --amber-soft:#f3e5ca;--terra:#9b5a40;--line:#d7d1c3;
 --shadow:0 12px 28px rgba(57,50,39,.09);--shadow-hover:0 18px 36px rgba(48,58,43,.15);
 --radius:14px;--ease:all .24s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
 font-size:16px;line-height:1.85;overflow-x:hidden
}
body:before{
 content:"";position:fixed;inset:0;pointer-events:none;opacity:.34;z-index:-1;
 background-image:radial-gradient(rgba(49,90,74,.1) .6px,transparent .6px);background-size:15px 15px
}
a{color:inherit;text-decoration:none;transition:var(--ease)}
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(183,122,40,.55);outline-offset:3px
}
.container{max-width:1210px}
header.container{padding-top:22px}
.site-nav{
 background:rgba(255,253,248,.96);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);
 padding:10px 12px;min-height:72px
}
.brand{
 display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--green-dark);font-size:18px;
 line-height:1.2;letter-spacing:-.4px;white-space:nowrap
}
.brand-mark{
 width:35px;height:39px;border:2px solid var(--green);border-radius:8px 8px 5px 5px;
 position:relative;background:#f7f5ec;flex:none
}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;left:7px;right:7px;height:2px;background:var(--green)}
.brand-mark:before{top:12px;box-shadow:0 7px 0 var(--green)}
.brand-mark:after{top:-2px;left:8px;right:auto;width:13px;height:7px;background:var(--amber);border-radius:0 0 3px 3px}
.navbar-toggler{border:1px solid var(--line);color:var(--green);padding:7px 10px;box-shadow:none!important}
.navbar-toggler-icon{width:1.25em;height:1.25em}
.nav-menu{gap:7px;margin-left:28px}
.nav-card{
 display:flex!important;align-items:center;gap:8px!important;padding:8px 12px!important;border:1px solid transparent;
 border-radius:10px;font-size:13px;font-weight:700;color:#58594e!important;line-height:1.15
}
.nav-card svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.nav-card small{display:block;font-weight:500;font-size:11px;color:#8a877b;margin-top:2px}
.nav-card:hover{background:#f4f0e6;border-color:var(--line);color:var(--green)!important}
.nav-card.active{background:var(--green-soft);color:var(--green-dark)!important;position:relative}
.nav-card.active:after{content:"";position:absolute;bottom:3px;left:13px;width:19px;height:2px;background:var(--amber)}
.btn{border-radius:11px;font-weight:800;border-width:1px;padding:10px 17px;min-height:44px;transition:var(--ease);font-size:14px}
.btn-primary{background:var(--green);border-color:var(--green);color:#fffdf8}
.btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(36,59,50,.2)}
.btn-amber{background:var(--amber);border-color:var(--amber);color:#201d18}
.btn-amber:hover{background:#cb8c36;border-color:#cb8c36;transform:translateY(-2px);box-shadow:0 8px 18px rgba(183,122,40,.24)}
.btn-soft{background:var(--card);border-color:var(--line);color:var(--green-dark)}
.btn-soft:hover{border-color:var(--green);color:var(--green);background:#f7f4eb;transform:translateY(-1px)}
.index-strip{
 display:flex;gap:9px;align-items:center;padding:10px 8px 0;color:var(--muted);font-size:12px;flex-wrap:wrap
}
.index-dot{display:block;width:7px;height:7px;background:var(--amber);border-radius:50%}
.breadcrumb-wrap{padding:25px 0 13px}
.breadcrumb{margin:0;font-size:13px;color:var(--muted)}
.breadcrumb-item+.breadcrumb-item:before{color:#9a9587}
.breadcrumb-item.active{color:var(--green);font-weight:700}
.guide-cover{
 background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;
 position:relative;margin-bottom:40px
}
.cover-main{
 min-height:345px;padding:42px 46px;position:relative;
 background-image:linear-gradient(90deg,rgba(49,90,74,.06) 1px,transparent 1px),linear-gradient(rgba(49,90,74,.06) 1px,transparent 1px);
 background-size:32px 32px
}
.cover-main:after{content:"";position:absolute;width:290px;height:290px;border:1px solid rgba(183,122,40,.35);border-radius:50%;left:-142px;bottom:-172px}
.archive-no,.section-kicker{
 display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.08em
}
.archive-no:before,.section-kicker:before{content:"";width:22px;height:2px;background:var(--amber)}
h1,h2,h3{color:var(--green-dark);font-weight:800;letter-spacing:-.035em}
h1{font-size:42px;line-height:1.25;margin:15px 0 18px;max-width:670px}
h2{font-size:29px;line-height:1.35;margin:0 0 12px}
h3{font-size:19px;line-height:1.45;margin:0}
.cover-text{max-width:650px;color:#59574d;font-size:16px;margin:0 0 22px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{
 display:inline-flex;align-items:center;border:1px solid #cfdbd3;background:var(--green-soft);color:var(--green-dark);
 border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;line-height:1.5
}
.tag.amber{border-color:#e2c897;background:var(--amber-soft);color:#76501d}
.cover-footer{
 border-top:1px solid var(--line);padding:14px 46px;color:var(--muted);font-size:13px;display:flex;gap:22px;flex-wrap:wrap
}
.cover-art{
 height:100%;min-height:345px;background:var(--green-dark);position:relative;overflow:hidden;padding:29px;color:#eef0e9
}
.cover-art:before{content:"";position:absolute;inset:20px;border:1px solid rgba(255,255,255,.18);border-radius:12px}
.cover-art:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(244,200,121,.55);border-radius:50%;right:-98px;bottom:-98px}
.art-folio{position:relative;z-index:1;font:700 72px/1 Georgia,serif;color:#f4c879;opacity:.9}
.art-title{position:absolute;z-index:1;left:30px;bottom:31px;right:30px;border-top:1px solid rgba(255,255,255,.22);padding-top:16px}
.art-title span{display:block;font-size:12px;color:#b9c7ba;letter-spacing:.08em}
.art-title strong{font-size:20px;color:#fffdf8}
.cover-stat{
 position:absolute;z-index:2;right:25px;top:25px;background:#fffdf8;color:var(--green-dark);padding:13px 15px;
 border-radius:11px;box-shadow:0 9px 18px rgba(0,0,0,.15);font-size:12px;line-height:1.45
}
.cover-stat b{display:block;font-size:22px;color:var(--amber)}
.content-zone{padding:4px 0 66px}
.section-intro{max-width:660px;color:var(--muted);margin:0}
.filter-panel{
 background:#ebe5d9;border:1px solid var(--line);border-radius:var(--radius);padding:15px 17px;margin-bottom:20px;
 display:flex;align-items:center;gap:10px;flex-wrap:wrap
}
.filter-label{font-size:13px;color:var(--muted);font-weight:700;margin-right:3px}
.filter-chip{
 border:1px solid #cbc4b5;background:var(--card);color:#5a584e;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700
}
.filter-chip:hover,.filter-chip.active{background:var(--green);color:#fffdf8;border-color:var(--green)}
.featured-file{
 background:var(--green-dark);border:1px solid var(--green-dark);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
 color:#e8eee8;margin-bottom:19px
}
.featured-file .row{min-height:250px}
.file-image{
 min-height:250px;background:#d9d6c8;position:relative;overflow:hidden;
 background-image:linear-gradient(135deg,rgba(49,90,74,.2),transparent),repeating-linear-gradient(0deg,rgba(49,90,74,.14) 0 1px,transparent 1px 22px)
}
.file-image:before{content:"";position:absolute;inset:32px;border:2px solid var(--green);border-radius:8px}
.file-image:after{content:"";position:absolute;left:52px;top:53px;width:100px;height:120px;border:1px solid var(--amber);box-shadow:15px 15px 0 rgba(183,122,40,.2)}
.file-copy{padding:29px 30px}
.file-number{font:700 33px/1 Georgia,serif;color:#f4c879}
.file-copy h2{color:#fffdf8;font-size:25px;margin:9px 0 10px}
.file-copy p{color:#c6d2c8;font-size:14px;margin-bottom:17px}
.file-copy .tag{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.2);color:#e5eee5}
.text-link{color:#f4c879;font-weight:800;font-size:14px;display:inline-flex;gap:8px;align-items:center}
.text-link:hover{color:#fff4d6;gap:12px}
.archive-list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 7px 17px rgba(55,50,39,.045)}
.archive-item{
 display:grid;grid-template-columns:85px 1fr auto;gap:19px;padding:21px 23px;border-bottom:1px solid var(--line);align-items:center;transition:var(--ease)
}
.archive-item:last-child{border-bottom:0}
.archive-item:hover{background:#faf7ef}
.archive-item:hover .archive-arrow{color:var(--amber);transform:translateX(4px)}
.archive-date{color:var(--green);font-size:12px;font-weight:800;line-height:1.45}
.archive-date b{display:block;font:700 25px/1 Georgia,serif;color:var(--amber);margin-bottom:4px}
.archive-body p{font-size:14px;line-height:1.75;color:var(--muted);margin:5px 0 0}
.archive-arrow{color:var(--green);font-size:24px;transition:var(--ease);padding:6px}
.mini-grid{margin-top:20px}
.mini-file{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;height:100%;box-shadow:0 7px 17px rgba(55,50,39,.045);transition:var(--ease)
}
.mini-file:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:var(--shadow-hover)}
.mini-icon{
 width:37px;height:37px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--amber-soft);color:var(--green);
 margin-bottom:15px
}
.mini-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
.mini-file p{font-size:14px;color:var(--muted);margin:8px 0 13px}
.side-card{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:23px;margin-bottom:18px;box-shadow:0 7px 17px rgba(55,50,39,.045)
}
.sticky-index{position:sticky;top:20px}
.side-title{font-size:14px;color:var(--green-dark);font-weight:800;margin-bottom:12px}
.index-links{list-style:none;padding:0;margin:0}
.index-links li{border-bottom:1px solid #e8e2d6}
.index-links li:last-child{border-bottom:0}
.index-links a{display:flex;gap:10px;padding:10px 0;font-size:13px;color:#5c5a50}
.index-links a:hover{color:var(--green);padding-left:4px}
.index-links b{color:var(--amber);font:700 15px/1 Georgia,serif}
.notice-card{background:#f3e5ca;border-color:#dfc18b}
.notice-card p{font-size:13px;line-height:1.75;color:#644d2a;margin:0}
.action-card{background:var(--green-dark);border-color:var(--green-dark);color:#e4ebe3}
.action-card h3{color:#fffdf8}
.action-card p{font-size:13px;color:#c6d2c8;margin:8px 0 16px}
.guide-faq{padding:20px 0 62px}
.faq-head{margin-bottom:20px}
.accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:transparent;--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-active-bg:transparent;--bs-accordion-active-color:var(--green-dark)}
.accordion-item{border:1px solid var(--line)!important;border-radius:12px!important;background:var(--card);overflow:hidden;margin-bottom:11px;box-shadow:0 5px 13px rgba(55,50,39,.035)}
.accordion-button{background:var(--card)!important;color:var(--green-dark)!important;padding:18px 20px;font-weight:800;font-size:15px;box-shadow:none!important}
.accordion-button:before{content:attr(data-no);font:700 18px/1 Georgia,serif;color:var(--amber);margin-right:13px}
.accordion-button:after{background-size:16px;opacity:.65}
.accordion-button:not(.collapsed){border-bottom:1px solid var(--line)}
.accordion-body{padding:16px 20px 20px;color:var(--muted);font-size:14px;line-height:1.85}
.bottom-cta{
 background:var(--amber-soft);border:1px solid #dfc18b;border-radius:18px;padding:31px 34px;display:flex;align-items:center;justify-content:space-between;gap:25px
}
.bottom-cta h2{font-size:26px;margin-bottom:7px}
.bottom-cta p{margin:0;color:#665236;font-size:14px;max-width:670px}
.footer{background:var(--green-dark);color:#dce6dc;padding:48px 0 20px;border-top:4px solid var(--amber)}
.footer-brand{color:#fffdf8;font-size:20px;font-weight:800;margin-bottom:9px}
.footer p{max-width:480px;color:#bdcabb;font-size:14px;margin:0}
.footer-title{font-size:13px;font-weight:800;color:#f4c879;margin-bottom:10px}
.footer-links{display:grid;gap:7px}
.footer-links a{font-size:13px;color:#d3ded3}
.footer-links a:hover{color:#f4c879;padding-left:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.17);margin-top:31px;padding-top:16px;font-size:12px;color:#b8c6b9}
@media(max-width:991px){
 .nav-menu{margin:14px 0 10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
 .nav-cta{display:block;width:100%;text-align:center}
 .cover-main{padding:36px 32px}.cover-art{min-height:255px}.sticky-index{position:static}
 .archive-item{grid-template-columns:75px 1fr auto}
}
@media(max-width:767px){
 body{font-size:15px;line-height:1.78}header.container{padding-top:12px}.site-nav{padding:9px 10px}
 .brand{font-size:16px}.index-strip{padding-left:3px}.breadcrumb-wrap{padding-top:18px}
 h1{font-size:32px}.cover-main{min-height:auto;padding:30px 23px}.cover-footer{padding:13px 23px}
 .cover-art{min-height:215px}.cover-stat{right:19px;top:18px}.art-folio{font-size:54px}
 .content-zone{padding-bottom:46px}.archive-item{grid-template-columns:58px 1fr;padding:18px 16px;gap:13px}
 .archive-arrow{display:none}.archive-date b{font-size:21px}.archive-body h3{font-size:17px}
 .featured-file .row,.file-image{min-height:auto}.file-image{height:165px}.file-copy{padding:24px 21px}
 .bottom-cta{padding:25px 22px;display:block}.bottom-cta .btn{margin-top:18px;width:100%}
 .footer{padding-top:38px}
}
@media(max-width:480px){
 .nav-menu{grid-template-columns:1fr}.nav-card{padding:9px 10px!important}.cover-text{font-size:15px}
 .tag-list{gap:6px}.tag{font-size:11px}.filter-panel{padding:13px}.filter-label{width:100%}
 .filter-chip{font-size:11px;padding:5px 8px}.mini-file{padding:19px}.accordion-button{padding:16px 14px;font-size:14px}.accordion-body{padding:14px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}