/* roulang page: index */
:root{
      --green:#0E2A24;
      --green-2:#143A32;
      --green-3:#1E4A40;
      --amber:#D99A35;
      --amber-2:#E7B55A;
      --sand:#F7F4EC;
      --sand-2:#EEE8DA;
      --paper:#FFFDF8;
      --text:#2A2A2A;
      --muted:#6B665D;
      --line:#DDD4C4;
      --soft-line:rgba(14,42,36,.12);
      --white:#ffffff;
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow:0 18px 45px rgba(38,31,20,.10);
      --shadow-hover:0 24px 60px rgba(38,31,20,.16);
      --container:1200px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      background:var(--sand);
      color:var(--text);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 64px));margin:0 auto}
    .section{padding:86px 0}
    .section-sm{padding:64px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 13px;border-radius:999px;
      background:rgba(217,154,53,.14);color:#7A5A20;
      font-weight:700;font-size:13px;letter-spacing:.02em;
      border:1px solid rgba(217,154,53,.25);
    }
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber)}
    .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:34px}
    .section-title{font-size:34px;line-height:1.28;color:var(--green);letter-spacing:-.02em}
    .section-desc{max-width:560px;color:var(--muted);margin-top:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:12px 22px;border-radius:999px;
      font-weight:800;transition:var(--ease);white-space:nowrap;
      border:1px solid transparent;
    }
    .btn-primary{background:var(--amber);color:#102018;box-shadow:0 12px 26px rgba(217,154,53,.28)}
    .btn-primary:hover,.btn-primary:focus{background:var(--amber-2);transform:translateY(-3px);box-shadow:0 16px 32px rgba(217,154,53,.36)}
    .btn-secondary{background:rgba(255,253,248,.88);color:var(--green);border-color:rgba(14,42,36,.18)}
    .btn-secondary:hover,.btn-secondary:focus{background:#FFF4D9;border-color:var(--amber);transform:translateY(-2px)}
    .btn-line{color:var(--green);font-weight:800;display:inline-flex;align-items:center;gap:8px}
    .btn-line:hover{color:#8A5B12;text-decoration:underline;text-underline-offset:4px}
    .topbar{
      background:#0A211C;color:rgba(255,253,248,.86);
      font-size:14px;height:40px;display:flex;align-items:center;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .topbar .container{display:flex;justify-content:center;gap:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .site-header{
      position:sticky;top:0;z-index:50;background:rgba(247,244,236,.98);
      border-bottom:1px solid rgba(14,42,36,.10);
      box-shadow:0 8px 24px rgba(14,42,36,.04);
    }
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{
      display:flex;align-items:center;gap:12px;font-weight:900;color:var(--green);
      letter-spacing:-.02em;min-width:max-content;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--green),var(--green-3));
      color:var(--amber-2);display:grid;place-items:center;font-weight:900;
      box-shadow:0 10px 24px rgba(14,42,36,.22);
    }
    .logo-text small{display:block;color:var(--muted);font-size:12px;font-weight:700;margin-top:-3px}
    .main-nav{display:flex;align-items:center;gap:8px}
    .main-nav a{
      padding:10px 15px;border-radius:999px;color:#38433F;font-weight:800;font-size:15px;
      position:relative;
    }
    .main-nav a:hover,.main-nav a.active{background:rgba(217,154,53,.16);color:var(--green)}
    .header-actions{display:flex;align-items:center;gap:10px}
    .menu-btn{display:none;background:var(--green);color:var(--sand);border-radius:14px;padding:10px 13px;font-weight:800}
    .hero{
      position:relative;overflow:hidden;background:var(--green);color:var(--sand);
      min-height:680px;display:flex;align-items:center;
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:
        linear-gradient(90deg,rgba(14,42,36,.94) 0%,rgba(14,42,36,.82) 46%,rgba(14,42,36,.55) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero:after{
      content:"";position:absolute;inset:auto -10% -35% 35%;height:420px;
      background:radial-gradient(circle,rgba(217,154,53,.22),transparent 64%);
      pointer-events:none;
    }
    .hero-inner{position:relative;z-index:1;padding:82px 0 38px}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
    .hero h1{
      font-size:54px;line-height:1.16;letter-spacing:-.04em;margin:18px 0 20px;
      max-width:760px;color:#FFF9EA;
    }
    .hero p.lead{font-size:18px;color:rgba(255,253,248,.82);max-width:660px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 24px}
    .hero-tags{display:flex;gap:10px;flex-wrap:wrap}
    .hero-tags span{
      border:1px solid rgba(255,253,248,.22);background:rgba(255,255,255,.08);
      padding:7px 12px;border-radius:999px;color:rgba(255,253,248,.86);font-size:13px;font-weight:700;
    }
    .hero-panel{
      background:rgba(255,253,248,.94);color:var(--text);border-radius:var(--radius-xl);
      padding:20px;box-shadow:0 28px 80px rgba(0,0,0,.26);border:1px solid rgba(255,255,255,.7);
      transform:rotate(1deg);
    }
    .panel-cover{height:210px;border-radius:22px;overflow:hidden;position:relative;margin-bottom:18px}
    .panel-cover img{width:100%;height:100%;object-fit:cover}
    .panel-cover:after{content:"官网栏目说明";position:absolute;left:16px;bottom:14px;background:rgba(14,42,36,.86);color:var(--sand);padding:7px 12px;border-radius:999px;font-weight:800;font-size:13px}
    .panel-row{display:flex;align-items:center;justify-content:space-between;padding:14px 10px;border-bottom:1px solid var(--line)}
    .panel-row:last-child{border-bottom:0}
    .status{display:inline-flex;align-items:center;gap:6px;color:#7A5A20;font-weight:800;font-size:13px}
    .status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber)}
    .quickbar{
      position:relative;z-index:2;margin-top:42px;background:rgba(255,253,248,.96);
      border-radius:22px;padding:14px;display:grid;grid-template-columns:repeat(5,1fr);
      gap:10px;box-shadow:var(--shadow);
    }
    .quickbar a{padding:14px;border-radius:16px;color:var(--green);font-weight:800;background:rgba(238,232,218,.55);text-align:center}
    .quickbar a:hover{background:rgba(217,154,53,.20);transform:translateY(-2px)}
    .notice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .info-tile{
      background:var(--paper);border:1px solid var(--soft-line);border-radius:20px;padding:22px;
      box-shadow:0 12px 32px rgba(38,31,20,.06);transition:var(--ease)
    }
    .info-tile:hover{transform:translateY(-4px);border-color:rgba(217,154,53,.55);box-shadow:var(--shadow)}
    .icon-dot{width:36px;height:36px;border-radius:13px;background:rgba(217,154,53,.16);display:grid;place-items:center;color:#8A5B12;font-weight:900;margin-bottom:14px}
    .info-tile h3{font-size:18px;color:var(--green);margin-bottom:5px}
    .info-tile p{font-size:14px;color:var(--muted);line-height:1.65}
    .layer{
      background:linear-gradient(180deg,#FFFDF8,#F3ECDD);border-top:1px solid rgba(14,42,36,.08);border-bottom:1px solid rgba(14,42,36,.08)
    }
    .overview{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:stretch}
    .overview-main{
      background:var(--green);color:var(--sand);border-radius:var(--radius-xl);padding:34px;position:relative;overflow:hidden;
      min-height:430px;
    }
    .overview-main:after{content:"";position:absolute;right:-80px;bottom:-80px;width:260px;height:260px;border-radius:50%;background:rgba(217,154,53,.18)}
    .overview-main h2{font-size:34px;line-height:1.25;margin:14px 0}
    .overview-main p{color:rgba(255,253,248,.80);max-width:620px}
    .mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px;position:relative;z-index:1}
    .mini-stats div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:18px}
    .mini-stats b{display:block;color:var(--amber-2);font-size:28px;line-height:1.1}
    .mini-stats span{font-size:13px;color:rgba(255,253,248,.75)}
    .entry-list{display:grid;gap:13px}
    .entry{
      background:var(--paper);border:1px solid var(--soft-line);border-radius:18px;padding:18px 20px;
      display:flex;justify-content:space-between;gap:14px;align-items:center;transition:var(--ease)
    }
    .entry:hover{transform:translateX(4px);border-color:rgba(217,154,53,.55);box-shadow:0 12px 28px rgba(38,31,20,.08)}
    .entry h3{color:var(--green);font-size:17px}
    .entry p{font-size:13px;color:var(--muted);line-height:1.6}
    .arrow{color:var(--amber);font-weight:900}
    .matrix{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
    .cat-card{
      position:relative;min-height:260px;border-radius:24px;overflow:hidden;background:var(--green);color:var(--sand);
      box-shadow:var(--shadow);transition:var(--ease)
    }
    .cat-card.large{grid-row:span 2;min-height:540px}
    .cat-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.72;transition:var(--ease)}
    .cat-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,42,36,.18),rgba(14,42,36,.88))}
    .cat-body{position:absolute;z-index:1;left:24px;right:24px;bottom:24px}
    .cat-body h3{font-size:24px;margin-bottom:8px;color:#FFF8E8}
    .cat-body p{color:rgba(255,253,248,.80);font-size:14px}
    .cat-badge{position:absolute;z-index:1;top:18px;left:18px;background:rgba(217,154,53,.92);color:#16231F;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:900}
    .cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .cat-card:hover img{transform:scale(1.04);opacity:.82}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
    .step{
      counter-increment:step;background:var(--paper);border:1px solid var(--soft-line);border-radius:22px;padding:24px;position:relative;
      transition:var(--ease)
    }
    .step:hover{transform:translateY(-4px);border-color:rgba(217,154,53,.55)}
    .step:before{
      content:"0" counter(step);display:inline-grid;place-items:center;width:44px;height:44px;border-radius:16px;
      background:var(--green);color:var(--amber-2);font-weight:900;margin-bottom:18px
    }
    .step h3{font-size:18px;color:var(--green);margin-bottom:8px}
    .step p{font-size:14px;color:var(--muted)}
    .article-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
    .featured-article{
      background:var(--paper);border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--soft-line);box-shadow:var(--shadow)
    }
    .featured-article img{height:260px;width:100%;object-fit:cover}
    .article-content{padding:26px}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:rgba(14,42,36,.08);color:var(--green);font-size:12px;font-weight:900}
    .featured-article h3{font-size:24px;color:var(--green);line-height:1.35;margin:14px 0 8px}
    .featured-article p,.article-item p{color:var(--muted);font-size:14px}
    .article-list{display:grid;gap:12px}
    .article-item{
      background:var(--paper);border:1px solid var(--soft-line);border-radius:20px;padding:18px;transition:var(--ease)
    }
    .article-item:hover{transform:translateY(-3px);border-color:rgba(217,154,53,.52);box-shadow:0 14px 34px rgba(38,31,20,.08)}
    .article-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
    .article-item h3{font-size:18px;color:var(--green);line-height:1.35;margin-bottom:7px}
    time{font-size:12px;color:#8D8578}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:28px;align-items:start}
    .faq-list{display:grid;gap:12px}
    .faq-item{background:var(--paper);border:1px solid var(--soft-line);border-radius:18px;overflow:hidden}
    .faq-q{
      width:100%;display:flex;align-items:center;justify-content:space-between;background:transparent;
      padding:18px 20px;color:var(--green);font-weight:900;text-align:left;
    }
    .faq-q span:last-child{color:var(--amber);font-size:22px;line-height:1}
    .faq-a{display:none;padding:0 20px 18px;color:var(--muted);font-size:14px;background:#FFFBF0}
    .faq-item.active .faq-a{display:block}
    .faq-item.active .faq-q span:last-child{transform:rotate(45deg)}
    .contact-card{
      background:var(--green);color:var(--sand);border-radius:var(--radius-xl);padding:34px;
      display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start;position:relative;overflow:hidden
    }
    .contact-card:before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;opacity:.12}
    .contact-card>*{position:relative;z-index:1}
    .contact-card h2{font-size:32px;line-height:1.28;margin:12px 0}
    .contact-card p{color:rgba(255,253,248,.78)}
    .check-list{margin-top:22px;display:grid;gap:10px}
    .check-list li{list-style:none;padding-left:26px;position:relative;color:rgba(255,253,248,.84)}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--amber-2);font-weight:900}
    .form{
      background:rgba(255,253,248,.96);color:var(--text);border-radius:24px;padding:24px;
      border:1px solid rgba(255,255,255,.65)
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px;margin-bottom:14px}
    .field label{font-weight:800;color:var(--green);font-size:14px}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid var(--line);border-radius:15px;background:#FFFDF8;
      padding:12px 14px;outline:none;color:var(--text);transition:var(--ease)
    }
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,154,53,.16)}
    .field textarea{min-height:132px;resize:vertical}
    .full{grid-column:1/-1}
    .site-footer{background:#0A211C;color:rgba(255,253,248,.78);padding:56px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.10)}
    .footer-brand{font-size:22px;font-weight:900;color:#FFF8E8;margin-bottom:12px}
    .footer-grid h3{color:#FFF8E8;font-size:16px;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a:hover{color:var(--amber-2);text-decoration:underline;text-underline-offset:4px}
    .copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:rgba(255,253,248,.56);font-size:13px}
    @media (max-width:1024px){
      .container{width:min(100% - 48px,var(--container))}
      .header-actions .btn{display:none}
      .hero-grid,.overview,.article-layout,.faq-wrap,.contact-card{grid-template-columns:1fr}
      .hero h1{font-size:44px}
      .quickbar{grid-template-columns:repeat(3,1fr)}
      .notice-grid,.steps{grid-template-columns:repeat(2,1fr)}
      .matrix{grid-template-columns:1fr 1fr}
      .cat-card.large{grid-row:auto;min-height:320px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:calc(100% - 32px)}
      .section{padding:58px 0}.section-sm{padding:46px 0}
      .topbar{height:auto;min-height:40px}.topbar .container{justify-content:flex-start}
      .menu-btn{display:inline-flex}
      .main-nav{
        display:none;position:absolute;top:76px;left:16px;right:16px;background:var(--paper);
        border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch
      }
      .main-nav.open{display:flex}
      .main-nav a{padding:13px 16px}
      .nav-wrap{height:72px}
      .hero{min-height:auto}
      .hero-inner{padding:62px 0 28px}
      .hero h1{font-size:34px}
      .hero p.lead{font-size:16px}
      .hero-panel{transform:none}
      .quickbar{display:flex;overflow-x:auto;padding:10px}
      .quickbar a{min-width:128px}
      .section-head{display:block}
      .section-title{font-size:28px}
      .notice-grid,.steps,.matrix,.mini-stats,.footer-grid{grid-template-columns:1fr}
      .cat-card,.cat-card.large{min-height:280px}
      .form-grid{grid-template-columns:1fr}
      .copyright{display:block}
    }
    @media (max-width:520px){
      .hero-actions{flex-direction:column}.btn{width:100%}
      .panel-cover{height:180px}
      .contact-card{padding:24px}
      .form{padding:18px}
      .logo-text small{display:none}
      .hero-tags span{font-size:12px}
    }

/* roulang page: category1 */
:root {
      --color-primary: #0E2A24;
      --color-primary-2: #173A33;
      --color-primary-soft: #E4EEE7;
      --color-accent: #D99A35;
      --color-accent-2: #E7B45E;
      --color-bg: #F7F4EC;
      --color-surface: #FFFCF5;
      --color-surface-2: #EEE8DA;
      --color-text: #252721;
      --color-muted: #6B665D;
      --color-border: #DDD4C4;
      --color-white: #FFFFFF;
      --shadow-soft: 0 14px 35px rgba(38, 31, 20, 0.08);
      --shadow-hover: 0 20px 48px rgba(38, 31, 20, 0.14);
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --container: 1200px;
      --transition: all .22s ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 8% 0%, rgba(217, 154, 53, .12), transparent 28%),
        linear-gradient(180deg, #FBF7EE 0%, var(--color-bg) 38%, #F2ECDD 100%);
      line-height: 1.75;
      font-size: 16px;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
      background: none;
    }

    input,
    select,
    textarea {
      width: 100%;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      background: #FFFDF8;
      color: var(--color-text);
      padding: 13px 15px;
      outline: none;
      transition: var(--transition);
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--color-accent);
      box-shadow: 0 0 0 4px rgba(217, 154, 53, .16);
    }

    textarea {
      resize: vertical;
      min-height: 130px;
    }

    .container {
      width: min(var(--container), calc(100% - 64px));
      margin: 0 auto;
    }

    .top-notice {
      min-height: 40px;
      background: #102B26;
      color: rgba(255, 252, 245, .86);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 8px 16px;
      font-size: 14px;
      letter-spacing: .02em;
    }

    .top-notice strong {
      color: var(--color-accent-2);
      font-weight: 700;
      margin-right: 8px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 244, 236, .96);
      border-bottom: 1px solid rgba(221, 212, 196, .85);
      backdrop-filter: blur(10px);
    }

    .nav-wrap {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 246px;
    }

    .logo-mark {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--color-primary), #061A16);
      color: var(--color-accent-2);
      font-weight: 800;
      letter-spacing: .04em;
      box-shadow: 0 10px 24px rgba(14, 42, 36, .22);
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      font-weight: 800;
      color: var(--color-primary);
      line-height: 1.2;
      font-size: 17px;
    }

    .logo-text small {
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 600;
      margin-top: 3px;
    }

    .main-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .main-nav a {
      position: relative;
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      padding: 0 16px;
      border-radius: 999px;
      color: #405049;
      font-weight: 700;
      font-size: 15px;
    }

    .main-nav a:hover,
    .main-nav a:focus {
      color: var(--color-primary);
      background: rgba(217, 154, 53, .12);
    }

    .main-nav a.active {
      color: var(--color-primary);
      background: #F0DEBA;
      box-shadow: inset 0 0 0 1px rgba(217, 154, 53, .34);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 21px;
      border-radius: 999px;
      font-weight: 800;
      line-height: 1;
      border: 1px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--color-accent);
      color: #17231F;
      box-shadow: 0 12px 22px rgba(217, 154, 53, .24);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      background: #C98925;
      transform: translateY(-2px);
      box-shadow: 0 16px 30px rgba(217, 154, 53, .34);
    }

    .btn-secondary {
      background: rgba(255, 252, 245, .75);
      color: var(--color-primary);
      border-color: rgba(14, 42, 36, .18);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      background: #F4E7CA;
      border-color: rgba(217, 154, 53, .56);
      transform: translateY(-2px);
    }

    .menu-btn {
      display: none;
      min-height: 44px;
      padding: 0 16px;
      border-radius: 999px;
      background: var(--color-primary);
      color: #FFF8E9;
      font-weight: 800;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(115deg, rgba(14, 42, 36, .94), rgba(14, 42, 36, .84)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      color: #FFF7E8;
      padding: 54px 0 42px;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(135deg, rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(45deg, rgba(217,154,53,.08) 1px, transparent 1px);
      background-size: 26px 26px, 34px 34px;
      opacity: .45;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 34px;
      align-items: center;
    }

    .breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      flex-wrap: wrap;
      color: rgba(255, 247, 232, .78);
      font-size: 14px;
      margin-bottom: 16px;
    }

    .breadcrumb a:hover {
      color: var(--color-accent-2);
      text-decoration: underline;
    }

    .hero-kicker,
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .03em;
    }

    .hero-kicker {
      background: rgba(217, 154, 53, .18);
      color: #FFD78E;
      padding: 7px 12px;
      border: 1px solid rgba(217, 154, 53, .35);
      margin-bottom: 14px;
    }

    .hero-kicker::before,
    .section-kicker::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 4px rgba(217, 154, 53, .14);
    }

    h1 {
      font-size: clamp(32px, 4.2vw, 52px);
      line-height: 1.18;
      letter-spacing: -.03em;
      margin-bottom: 18px;
      max-width: 820px;
    }

    .hero-summary {
      color: rgba(255, 247, 232, .82);
      max-width: 760px;
      font-size: 17px;
      line-height: 1.85;
      margin-bottom: 24px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 20px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(255, 252, 245, .12);
      color: rgba(255, 247, 232, .88);
      border: 1px solid rgba(255, 252, 245, .18);
      font-size: 13px;
      font-weight: 700;
    }

    .hero-panel {
      position: relative;
      border-radius: var(--radius-lg);
      background: rgba(255, 252, 245, .1);
      border: 1px solid rgba(255, 252, 245, .2);
      padding: 16px;
      box-shadow: 0 24px 50px rgba(0, 0, 0, .2);
    }

    .hero-panel img {
      height: 228px;
      width: 100%;
      object-fit: cover;
      border-radius: 20px;
      border: 1px solid rgba(255, 252, 245, .26);
      filter: saturate(.92);
    }

    .panel-lines {
      margin-top: 14px;
      display: grid;
      gap: 10px;
    }

    .panel-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 11px 12px;
      border-radius: 14px;
      background: rgba(14, 42, 36, .54);
      color: rgba(255, 247, 232, .85);
      font-size: 14px;
    }

    .status-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 5px rgba(217, 154, 53, .16);
      flex: 0 0 auto;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 82px 0;
    }

    .section.compact {
      padding: 54px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--color-primary);
      background: #EFE3C8;
      padding: 7px 12px;
      border: 1px solid rgba(217, 154, 53, .32);
      margin-bottom: 10px;
    }

    h2 {
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.28;
      letter-spacing: -.02em;
      color: var(--color-primary);
    }

    .section-desc {
      color: var(--color-muted);
      max-width: 650px;
      line-height: 1.85;
    }

    .filter-strip {
      margin-top: -28px;
      position: relative;
      z-index: 5;
    }

    .filter-card {
      background: var(--color-surface);
      border: 1px solid rgba(221, 212, 196, .9);
      border-radius: 22px;
      box-shadow: var(--shadow-soft);
      padding: 14px;
      display: flex;
      align-items: center;
      gap: 10px;
      overflow-x: auto;
      scrollbar-width: none;
    }

    .filter-card::-webkit-scrollbar {
      display: none;
    }

    .filter-link {
      flex: 0 0 auto;
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 15px;
      border-radius: 999px;
      color: #47544F;
      background: #F8F1E2;
      border: 1px solid rgba(221, 212, 196, .92);
      font-weight: 800;
      font-size: 14px;
    }

    .filter-link:hover,
    .filter-link:focus,
    .filter-link.active {
      background: var(--color-primary);
      color: #FFF7E8;
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .guide-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 28px;
      align-items: stretch;
    }

    .feature-card,
    .info-card,
    .step-card,
    .faq-item,
    .contact-card,
    .side-card {
      background: var(--color-surface);
      border: 1px solid rgba(221, 212, 196, .88);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-soft);
      transition: var(--transition);
    }

    .feature-card:hover,
    .info-card:hover,
    .step-card:hover,
    .side-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(217, 154, 53, .48);
    }

    .feature-card {
      overflow: hidden;
      min-height: 100%;
    }

    .feature-img {
      position: relative;
      min-height: 250px;
      background: #112B25;
      overflow: hidden;
    }

    .feature-img img {
      width: 100%;
      height: 310px;
      object-fit: cover;
      opacity: .86;
    }

    .feature-img::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent, rgba(14, 42, 36, .78));
    }

    .feature-label {
      position: absolute;
      left: 22px;
      bottom: 20px;
      z-index: 1;
      color: #FFF7E8;
      background: rgba(217, 154, 53, .2);
      border: 1px solid rgba(217, 154, 53, .45);
      border-radius: 999px;
      padding: 6px 12px;
      font-weight: 800;
      font-size: 13px;
    }

    .feature-body {
      padding: 28px;
    }

    .feature-body h3 {
      color: var(--color-primary);
      font-size: 24px;
      line-height: 1.32;
      margin-bottom: 12px;
    }

    .feature-body p {
      color: var(--color-muted);
      margin-bottom: 20px;
    }

    .check-list {
      display: grid;
      gap: 12px;
      list-style: none;
    }

    .check-list li {
      position: relative;
      padding-left: 28px;
      color: #4F574F;
    }

    .check-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 1px;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: #EBD4A6;
      color: var(--color-primary);
      font-size: 12px;
      font-weight: 900;
    }

    .info-stack {
      display: grid;
      gap: 16px;
    }

    .info-card {
      padding: 22px;
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 15px;
      align-items: start;
    }

    .icon-box {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: #EAD4A5;
      color: var(--color-primary);
      font-weight: 900;
      font-size: 18px;
    }

    .info-card h3 {
      color: var(--color-primary);
      font-size: 19px;
      margin-bottom: 5px;
    }

    .info-card p {
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.75;
    }

    .matrix-section {
      background:
        linear-gradient(180deg, rgba(14, 42, 36, .04), rgba(217, 154, 53, .06)),
        var(--color-bg);
    }

    .matrix-layout {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 28px;
      align-items: start;
    }

    .notice-card {
      position: sticky;
      top: 98px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: var(--color-primary);
      color: #FFF7E8;
      box-shadow: var(--shadow-soft);
    }

    .notice-card img {
      width: 100%;
      height: 190px;
      object-fit: cover;
      opacity: .78;
    }

    .notice-card .notice-body {
      padding: 26px;
    }

    .notice-card h3 {
      font-size: 23px;
      line-height: 1.34;
      margin-bottom: 12px;
    }

    .notice-card p {
      color: rgba(255, 247, 232, .78);
      margin-bottom: 18px;
    }

    .notice-list {
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .notice-list li {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 0;
      border-top: 1px solid rgba(255, 247, 232, .13);
      color: rgba(255, 247, 232, .86);
      font-size: 14px;
    }

    .matrix-cards {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .topic-card {
      position: relative;
      min-height: 190px;
      padding: 24px;
      border-radius: var(--radius-lg);
      background: var(--color-surface);
      border: 1px solid rgba(221, 212, 196, .88);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      transition: var(--transition);
    }

    .topic-card::after {
      content: "";
      position: absolute;
      right: -40px;
      bottom: -42px;
      width: 130px;
      height: 130px;
      border-radius: 50%;
      background: rgba(217, 154, 53, .15);
      transition: var(--transition);
    }

    .topic-card.wide {
      grid-column: span 2;
      min-height: 168px;
      background:
        linear-gradient(90deg, rgba(255,252,245,.94), rgba(255,252,245,.82)),
        url("/assets/images/coverpic/cover-3.webp") center/cover no-repeat;
    }

    .topic-card:hover {
      transform: translateY(-4px);
      border-color: rgba(217, 154, 53, .55);
      box-shadow: var(--shadow-hover);
    }

    .topic-card:hover::after {
      transform: scale(1.12);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      background: #F1E1BE;
      color: #76511C;
      font-size: 12px;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .topic-card h3 {
      color: var(--color-primary);
      font-size: 21px;
      margin-bottom: 8px;
      position: relative;
      z-index: 1;
    }

    .topic-card p {
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.75;
      position: relative;
      z-index: 1;
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
      counter-reset: step;
    }

    .step-card {
      position: relative;
      padding: 24px;
      overflow: hidden;
    }

    .step-card::before {
      counter-increment: step;
      content: "0" counter(step);
      display: inline-grid;
      place-items: center;
      width: 44px;
      height: 44px;
      border-radius: 15px;
      background: var(--color-primary);
      color: var(--color-accent-2);
      font-weight: 900;
      margin-bottom: 18px;
    }

    .step-card::after {
      content: "";
      position: absolute;
      width: 90px;
      height: 90px;
      right: -34px;
      top: -32px;
      border-radius: 50%;
      background: rgba(217, 154, 53, .12);
    }

    .step-card h3 {
      color: var(--color-primary);
      font-size: 19px;
      margin-bottom: 8px;
    }

    .step-card p {
      color: var(--color-muted);
      font-size: 15px;
      line-height: 1.75;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
    }

    .scenario-card {
      position: relative;
      min-height: 260px;
      overflow: hidden;
      border-radius: var(--radius-lg);
      background: #112B25;
      box-shadow: var(--shadow-soft);
    }

    .scenario-card img {
      width: 100%;
      height: 100%;
      min-height: 260px;
      object-fit: cover;
      opacity: .72;
      transition: var(--transition);
    }

    .scenario-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(14,42,36,.1), rgba(14,42,36,.88));
    }

    .scenario-card:hover img {
      transform: scale(1.04);
      opacity: .86;
    }

    .scenario-content {
      position: absolute;
      inset: auto 0 0 0;
      z-index: 1;
      padding: 24px;
      color: #FFF7E8;
    }

    .scenario-content h3 {
      font-size: 21px;
      margin-bottom: 8px;
    }

    .scenario-content p {
      color: rgba(255, 247, 232, .8);
      font-size: 15px;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: .86fr 1.14fr;
      gap: 28px;
      align-items: start;
    }

    .faq-aside {
      border-radius: var(--radius-lg);
      padding: 28px;
      background: var(--color-primary);
      color: #FFF7E8;
      box-shadow: var(--shadow-soft);
    }

    .faq-aside h2 {
      color: #FFF7E8;
      margin-bottom: 12px;
    }

    .faq-aside p {
      color: rgba(255, 247, 232, .78);
      margin-bottom: 18px;
    }

    .faq-mini-links {
      display: grid;
      gap: 10px;
    }

    .faq-mini-links a {
      display: flex;
      justify-content: space-between;
      align-items: center;
      min-height: 44px;
      padding: 10px 13px;
      border-radius: 14px;
      background: rgba(255, 252, 245, .09);
      border: 1px solid rgba(255, 252, 245, .14);
      color: rgba(255, 247, 232, .88);
      font-weight: 700;
    }

    .faq-mini-links a:hover {
      background: rgba(217, 154, 53, .18);
      border-color: rgba(217, 154, 53, .35);
      color: #FFF7E8;
    }

    .faq-list {
      display: grid;
      gap: 14px;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      color: var(--color-primary);
      font-weight: 900;
      text-align: left;
    }

    .faq-question span:last-child {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: #F0DEBA;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      transition: var(--transition);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--color-muted);
      border-top: 1px solid rgba(221, 212, 196, .72);
    }

    .faq-item.open .faq-answer {
      display: block;
      padding-top: 15px;
    }

    .faq-item.open .faq-question span:last-child {
      transform: rotate(45deg);
      background: var(--color-accent);
      color: #17231F;
    }

    .contact-section {
      padding-bottom: 92px;
    }

    .contact-wrap {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 28px;
      align-items: stretch;
    }

    .contact-card {
      padding: 30px;
    }

    .contact-card.dark {
      background:
        linear-gradient(135deg, rgba(14,42,36,.96), rgba(23,58,51,.92)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      color: #FFF7E8;
      border-color: rgba(255, 252, 245, .14);
    }

    .contact-card.dark h2 {
      color: #FFF7E8;
      margin-bottom: 12px;
    }

    .contact-card.dark p {
      color: rgba(255, 247, 232, .78);
      margin-bottom: 20px;
    }

    .side-card {
      padding: 18px;
      margin-top: 14px;
      background: rgba(255, 252, 245, .1);
      border-color: rgba(255, 252, 245, .16);
      box-shadow: none;
    }

    .side-card h3 {
      color: #FFF7E8;
      font-size: 17px;
      margin-bottom: 10px;
    }

    .side-card ul {
      list-style: none;
      display: grid;
      gap: 8px;
      color: rgba(255, 247, 232, .8);
      font-size: 14px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .form-field.full {
      grid-column: span 2;
    }

    .form-field label {
      display: block;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 7px;
      font-size: 14px;
    }

    .form-tip {
      margin-top: 14px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .form-actions {
      margin-top: 18px;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items: center;
    }

    .site-footer {
      background: #0B231E;
      color: rgba(255, 247, 232, .78);
      padding: 58px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 247, 232, .12);
    }

    .footer-brand {
      color: #FFF7E8;
      font-weight: 900;
      font-size: 20px;
      margin-bottom: 12px;
    }

    .site-footer p {
      max-width: 520px;
      line-height: 1.85;
    }

    .site-footer h3 {
      color: #FFF7E8;
      font-size: 17px;
      margin-bottom: 14px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255, 247, 232, .72);
      font-size: 15px;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: var(--color-accent-2);
      transform: translateX(4px);
    }

    .copyright {
      padding-top: 22px;
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      color: rgba(255, 247, 232, .58);
      font-size: 13px;
    }

    @media (max-width: 1080px) {
      .container {
        width: min(var(--container), calc(100% - 48px));
      }

      .nav-wrap {
        gap: 14px;
      }

      .main-nav a {
        padding: 0 12px;
      }

      .header-actions .btn {
        display: none;
      }

      .hero-inner,
      .guide-grid,
      .matrix-layout,
      .faq-wrap,
      .contact-wrap {
        grid-template-columns: 1fr;
      }

      .notice-card {
        position: static;
      }

      .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .scenario-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(var(--container), calc(100% - 32px));
      }

      .top-notice {
        justify-content: flex-start;
        font-size: 13px;
      }

      .nav-wrap {
        min-height: 68px;
      }

      .logo {
        min-width: auto;
      }

      .logo-mark {
        width: 42px;
        height: 42px;
        border-radius: 14px;
        font-size: 14px;
      }

      .logo-text {
        font-size: 15px;
      }

      .logo-text small {
        font-size: 11px;
      }

      .menu-btn {
        display: inline-flex;
        align-items: center;
      }

      .main-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: #FFFDF8;
        border: 1px solid var(--color-border);
        border-radius: 20px;
        padding: 12px;
        box-shadow: var(--shadow-hover);
      }

      .main-nav.show {
        display: flex;
      }

      .main-nav a {
        justify-content: center;
        min-height: 46px;
      }

      .page-hero {
        padding: 42px 0 34px;
      }

      .hero-panel img {
        height: 190px;
      }

      .section {
        padding: 58px 0;
      }

      .section.compact {
        padding: 42px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 12px;
      }

      .filter-strip {
        margin-top: -20px;
      }

      .matrix-cards,
      .scenario-grid {
        grid-template-columns: 1fr;
      }

      .topic-card.wide {
        grid-column: auto;
      }

      .steps {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      body {
        font-size: 15px;
      }

      .container {
        width: min(var(--container), calc(100% - 28px));
      }

      .header-actions {
        gap: 6px;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .hero-tags {
        gap: 8px;
      }

      .feature-body,
      .contact-card,
      .faq-aside {
        padding: 22px;
      }

      .feature-img img {
        height: 220px;
      }

      .info-card {
        grid-template-columns: 1fr;
      }

      .form-grid {
        grid-template-columns: 1fr;
      }

      .form-field.full {
        grid-column: auto;
      }

      .scenario-card,
      .scenario-card img {
        min-height: 230px;
      }

      .footer-brand {
        font-size: 18px;
      }
    }