/* roulang page: index */
:root{
      --bg: #fcf6ef;
      --bg-soft: #f6ece4;
      --bg-spot: #f3e2dd;
      --card: rgba(255,255,255,.84);
      --card-strong: rgba(255,255,255,.94);
      --line: rgba(102, 58, 51, .12);
      --line-strong: rgba(102, 58, 51, .18);
      --text: #3f2a26;
      --muted: #7f625c;
      --brand: #b56a6f;
      --brand-2: #8f4f57;
      --brand-soft: #ead2d4;
      --accent: #c59b62;
      --accent-soft: #f3e6d5;
      --shadow: 0 14px 34px rgba(77, 45, 39, .08);
      --shadow-hover: 0 20px 44px rgba(77, 45, 39, .12);
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 34px;
      --container: 1240px;
      --gap: 24px;
      --gap-lg: 34px;
      --header-h: 84px;
      --ease: cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{
      scroll-behavior:smooth;
      -webkit-text-size-adjust:100%;
    }
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(181,106,111,.12), transparent 26%),
        radial-gradient(circle at top right, rgba(197,155,98,.10), transparent 24%),
        linear-gradient(180deg, #fffaf6 0%, #fcf6ef 22%, #fbf4ed 100%);
      font: 16px/1.8 "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{
      display:block;
      max-width:100%;
      height:auto;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease), opacity .22s var(--ease);
    }
    a:hover{color:var(--brand-2)}
    button,input,textarea,select{
      font:inherit;
    }
    button{
      border:0;
      background:none;
      padding:0;
      cursor:pointer;
    }
    ::selection{
      background:rgba(181,106,111,.18);
      color:var(--text);
    }
    .site{
      min-height:100vh;
      position:relative;
      overflow:hidden;
    }
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:saturate(1.08);
      background:rgba(252,246,239,.82);
      border-bottom:1px solid transparent;
      transition: background-color .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }
    .topbar.is-scrolled{
      background:rgba(252,246,239,.96);
      border-bottom-color:rgba(102,58,51,.10);
      box-shadow:0 8px 30px rgba(62, 39, 34, .06);
    }
    .nav{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        linear-gradient(145deg, rgba(181,106,111,.96), rgba(143,79,87,.96));
      box-shadow:0 10px 22px rgba(181,106,111,.24);
      position:relative;
      flex:none;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius:999px;
      background:rgba(255,255,255,.82);
    }
    .brand-mark::before{
      width:14px;
      height:14px;
      left:11px;
      top:13px;
    }
    .brand-mark::after{
      width:7px;
      height:7px;
      left:25px;
      top:20px;
      background:rgba(245,223,203,.95);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.15;
    }
    .brand-text strong{
      font-size:17px;
      letter-spacing:.04em;
      color:var(--text);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      margin-top:4px;
      font-size:12px;
      color:var(--muted);
      letter-spacing:.06em;
      white-space:nowrap;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:22px;
    }
    .nav-link{
      position:relative;
      padding:12px 0;
      color:var(--muted);
      font-weight:600;
      letter-spacing:.02em;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:0;
      bottom:8px;
      width:100%;
      height:2px;
      background:linear-gradient(90deg, var(--brand), var(--accent));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s var(--ease);
      border-radius:999px;
    }
    .nav-link:hover,
    .nav-link:focus-visible{
      color:var(--text);
    }
    .nav-link:hover::after,
    .nav-link:focus-visible::after,
    .nav-link.active::after{
      transform:scaleX(1);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      font-weight:700;
      box-shadow:0 12px 24px rgba(181,106,111,.22);
      white-space:nowrap;
    }
    .nav-cta:hover,
    .nav-cta:focus-visible{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 26px rgba(181,106,111,.26);
    }
    .mobile-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid rgba(102,58,51,.12);
      background:rgba(255,255,255,.62);
      align-items:center;
      justify-content:center;
      gap:4px;
      flex-direction:column;
      box-shadow:0 10px 22px rgba(62,39,34,.05);
    }
    .mobile-toggle span{
      width:18px;
      height:2px;
      border-radius:99px;
      background:var(--text);
      display:block;
      transition:transform .22s var(--ease), opacity .22s var(--ease);
    }
    .site-nav-open .mobile-toggle span:nth-child(1){
      transform:translateY(6px) rotate(45deg);
    }
    .site-nav-open .mobile-toggle span:nth-child(2){
      opacity:0;
    }
    .site-nav-open .mobile-toggle span:nth-child(3){
      transform:translateY(-6px) rotate(-45deg);
    }
    .hero{
      position:relative;
      padding:28px 0 20px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(102,58,51,.10);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(252,246,239,.92), rgba(251,240,231,.84)),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 14% 20%, rgba(255,255,255,.36), transparent 22%),
        linear-gradient(140deg, rgba(255,255,255,.18), transparent 54%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:26px;
      padding:34px;
      align-items:center;
      min-height:620px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(181,106,111,.10);
      color:var(--brand-2);
      font-size:13px;
      font-weight:700;
      letter-spacing:.06em;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(197,155,98,.14);
    }
    h1,h2,h3,h4,p{
      margin:0;
    }
    .hero h1{
      margin-top:18px;
      font-size:clamp(34px, 5vw, 62px);
      line-height:1.08;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .hero p.lead{
      margin-top:18px;
      max-width:44rem;
      color:var(--muted);
      font-size:17px;
      line-height:1.95;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      font-weight:700;
      letter-spacing:.01em;
      border:1px solid transparent;
      outline:none;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 12px 24px rgba(181,106,111,.24);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(181,106,111,.28);
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.70);
      border-color:rgba(102,58,51,.12);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      transform:translateY(-1px);
      border-color:rgba(181,106,111,.30);
      box-shadow:0 10px 22px rgba(62,39,34,.06);
      color:var(--brand-2);
    }
    .btn:focus-visible,
    .nav-link:focus-visible,
    .text-link:focus-visible,
    summary:focus-visible{
      outline:3px solid rgba(181,106,111,.28);
      outline-offset:3px;
    }
    .hero-points{
      margin-top:22px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .point{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(102,58,51,.10);
      color:var(--muted);
      font-size:13px;
      box-shadow:0 8px 18px rgba(62,39,34,.04);
    }
    .point i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      display:inline-block;
      flex:none;
    }
    .hero-visual{
      position:relative;
      min-height:540px;
      display:grid;
      place-items:stretch;
    }
    .visual-card{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      min-height:540px;
      border:1px solid rgba(102,58,51,.12);
      background:
        linear-gradient(180deg, rgba(33,20,19,.02), rgba(33,20,19,.16)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:0 22px 44px rgba(62,39,34,.12);
    }
    .visual-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, transparent 0%, rgba(47,26,23,.10) 52%, rgba(47,26,23,.34) 100%);
    }
    .visual-overlay{
      position:absolute;
      inset:auto 22px 22px 22px;
      z-index:1;
      display:grid;
      gap:14px;
    }
    .overlay-chip{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.86);
      color:var(--brand-2);
      font-size:13px;
      font-weight:700;
      box-shadow:0 10px 18px rgba(39,25,23,.10);
    }
    .overlay-panel{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .mini-card{
      overflow:hidden;
      border-radius:22px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(102,58,51,.10);
      box-shadow:0 12px 24px rgba(39,25,23,.08);
    }
    .mini-card img{
      width:100%;
      aspect-ratio: 16/10;
      object-fit:cover;
    }
    .mini-card div{
      padding:12px 14px 14px;
    }
    .mini-card strong{
      display:block;
      font-size:15px;
      line-height:1.45;
      color:var(--text);
    }
    .mini-card span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
    }
    .section{
      padding:22px 0 0;
    }
    .section-inner{
      padding:28px 0;
    }
    .section-title{
      display:flex;
      flex-wrap:wrap;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .section-title h2{
      font-size:clamp(24px, 2.4vw, 36px);
      line-height:1.2;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .section-title p{
      max-width:50rem;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .feature-bar{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:-10px;
    }
    .feature-item{
      padding:18px 18px 16px;
      border-radius:22px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(102,58,51,.10);
      box-shadow:0 10px 24px rgba(62,39,34,.05);
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .feature-item:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,106,111,.20);
    }
    .feature-top{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .feature-icon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(181,106,111,.13), rgba(197,155,98,.12));
      color:var(--brand-2);
      font-size:18px;
      flex:none;
    }
    .feature-item h3{
      font-size:16px;
      line-height:1.4;
      color:var(--text);
    }
    .feature-item p{
      margin-top:12px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .split{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:24px;
      align-items:stretch;
      margin-top:10px;
    }
    .panel{
      overflow:hidden;
      border:1px solid rgba(102,58,51,.10);
      border-radius:var(--radius-lg);
      background:var(--card);
      box-shadow:var(--shadow);
    }
    .panel-pad{
      padding:24px;
    }
    .panel-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }
    .panel-head h3{
      font-size:24px;
      line-height:1.25;
      color:var(--text);
      letter-spacing:-.01em;
    }
    .panel-head p{
      margin-top:8px;
      color:var(--muted);
      line-height:1.88;
      font-size:15px;
      max-width:42rem;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:600;
      border:1px solid rgba(181,106,111,.16);
      background:rgba(181,106,111,.08);
      color:var(--brand-2);
    }
    .story-list{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .story{
      display:flex;
      gap:14px;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(102,58,51,.10);
    }
    .story img{
      width:116px;
      aspect-ratio: 4 / 3;
      object-fit:cover;
      border-radius:16px;
      flex:none;
    }
    .story-content{
      min-width:0;
    }
    .story-content h4{
      font-size:16px;
      line-height:1.5;
      color:var(--text);
    }
    .story-content p{
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .story-meta{
      margin-top:10px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      font-size:12px;
      color:var(--muted);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(197,155,98,.10);
      color:#8f6a35;
      border:1px solid rgba(197,155,98,.18);
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .highlight-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      margin-top:10px;
    }
    .big-cover{
      position:relative;
      overflow:hidden;
      min-height:420px;
      border-radius:28px;
      border:1px solid rgba(102,58,51,.10);
      background:
        linear-gradient(180deg, transparent 0%, rgba(37,22,19,.18) 100%),
        url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .big-cover .cover-content{
      position:absolute;
      inset:auto 22px 22px 22px;
      z-index:1;
      color:#fff;
      display:grid;
      gap:10px;
    }
    .big-cover .cover-content h3{
      font-size:26px;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .big-cover .cover-content p{
      max-width:34rem;
      color:rgba(255,255,255,.88);
      font-size:15px;
      line-height:1.85;
    }
    .cover-stack{
      display:grid;
      gap:18px;
    }
    .cover-card{
      position:relative;
      overflow:hidden;
      min-height:201px;
      border-radius:26px;
      border:1px solid rgba(102,58,51,.10);
      background:var(--card-strong);
      box-shadow:0 14px 30px rgba(62,39,34,.08);
      display:grid;
      grid-template-columns: 120px 1fr;
      gap:0;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .cover-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,106,111,.18);
    }
    .cover-card img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .cover-card .cover-body{
      padding:18px 18px 18px 16px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .cover-card h4{
      font-size:18px;
      line-height:1.45;
      color:var(--text);
    }
    .cover-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      margin-top:8px;
    }
    .cover-card .cover-footer{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
    }
    .scene{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:16px;
      margin-top:10px;
    }
    .scene-card{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      border:1px solid rgba(102,58,51,.10);
      background:rgba(255,255,255,.76);
      box-shadow:0 12px 26px rgba(62,39,34,.06);
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .scene-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,106,111,.20);
    }
    .scene-card .scene-image{
      height:180px;
      overflow:hidden;
    }
    .scene-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .32s var(--ease);
    }
    .scene-card:hover img{
      transform:scale(1.03);
    }
    .scene-body{
      padding:16px;
    }
    .scene-body h3{
      font-size:17px;
      line-height:1.45;
    }
    .scene-body p{
      margin-top:8px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .scene-foot{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:12px;
    }
    .news-wrap{
      display:grid;
      grid-template-columns:1fr;
      gap:18px;
      margin-top:10px;
    }
    .news-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:16px;
    }
    .news-card{
      overflow:hidden;
      border-radius:24px;
      background:rgba(255,255,255,.80);
      border:1px solid rgba(102,58,51,.10);
      box-shadow:0 12px 26px rgba(62,39,34,.06);
      display:grid;
      grid-template-columns:140px 1fr;
      min-height:188px;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .news-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(181,106,111,.18);
    }
    .news-thumb{
      position:relative;
      overflow:hidden;
      min-height:100%;
      background:linear-gradient(135deg, rgba(181,106,111,.12), rgba(197,155,98,.10));
    }
    .news-thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .news-body{
      padding:18px 18px 18px 16px;
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .news-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:12px;
    }
    .news-top .muted{
      color:var(--muted);
      font-size:12px;
    }
    .news-body h3{
      font-size:18px;
      line-height:1.5;
      letter-spacing:-.01em;
      color:var(--text);
    }
    .news-body p{
      margin-top:10px;
      color:var(--muted);
      font-size:14px;
      line-height:1.86;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:auto;
      padding-top:14px;
      color:var(--brand-2);
      font-weight:700;
      width:max-content;
    }
    .text-link::after{
      content:"→";
      transition:transform .22s var(--ease);
    }
    .text-link:hover::after,
    .text-link:focus-visible::after{
      transform:translateX(2px);
    }
    .empty-state{
      padding:22px;
      border-radius:22px;
      background:rgba(255,255,255,.72);
      border:1px dashed rgba(102,58,51,.16);
      color:var(--muted);
      text-align:center;
      font-size:15px;
    }
    .faq{
      display:grid;
      gap:14px;
      margin-top:10px;
    }
    .faq-item{
      overflow:hidden;
      border-radius:22px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(102,58,51,.10);
      box-shadow:0 10px 22px rgba(62,39,34,.05);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 18px 18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:var(--text);
      outline:none;
    }
    .faq-item summary::-webkit-details-marker{
      display:none;
    }
    .faq-item summary span{
      display:block;
      line-height:1.5;
      padding-right:10px;
    }
    .faq-item summary .mark{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--brand-2);
      background:rgba(181,106,111,.10);
      flex:none;
      transition:transform .22s var(--ease), background-color .22s var(--ease);
    }
    .faq-item[open] summary .mark{
      transform:rotate(45deg);
      background:rgba(197,155,98,.12);
    }
    .faq-body{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.9;
    }
    .cta{
      margin-top:6px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(102,58,51,.10);
      background:
        linear-gradient(135deg, rgba(181,106,111,.95), rgba(143,79,87,.96)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow:0 20px 46px rgba(109,58,58,.16);
      color:#fff;
    }
    .cta-box::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.18), transparent 24%),
        radial-gradient(circle at 80% 10%, rgba(255,255,255,.08), transparent 18%);
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:center;
      padding:30px;
    }
    .cta h2{
      font-size:clamp(26px, 3vw, 42px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .cta p{
      margin-top:14px;
      color:rgba(255,255,255,.90);
      font-size:16px;
      line-height:1.9;
      max-width:46rem;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .btn-light{
      color:var(--text);
      background:rgba(255,255,255,.92);
      box-shadow:0 12px 24px rgba(62,39,34,.10);
    }
    .btn-light:hover,
    .btn-light:focus-visible{
      transform:translateY(-1px);
      color:var(--brand-2);
    }
    .btn-ghost{
      color:#fff;
      border:1px solid rgba(255,255,255,.36);
      background:rgba(255,255,255,.08);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      background:rgba(255,255,255,.14);
      color:#fff;
      transform:translateY(-1px);
    }
    .cta-note{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .cta-note .point{
      color:rgba(255,255,255,.92);
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.14);
    }
    .footer{
      margin-top:28px;
      padding:28px 0 34px;
      border-top:1px solid rgba(102,58,51,.10);
      background:rgba(252,246,239,.78);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:grid;
      gap:14px;
      max-width:52rem;
    }
    .footer-brand .name{
      font-size:20px;
      font-weight:800;
      letter-spacing:.03em;
      color:var(--text);
    }
    .footer-brand p{
      color:var(--muted);
      line-height:1.9;
      font-size:14px;
    }
    .footer-links{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .footer-box{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(102,58,51,.10);
    }
    .footer-box h3{
      font-size:15px;
      color:var(--text);
      margin-bottom:10px;
    }
    .footer-box a,
    .footer-box span{
      display:block;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .footer-nav{
      display:flex;
      flex-wrap:wrap;
      gap:12px 16px;
    }
    .footer-nav a{
      color:var(--muted);
      position:relative;
      padding-bottom:2px;
    }
    .footer-nav a::after{
      content:"";
      position:absolute;
      left:0;
      bottom:-1px;
      width:100%;
      height:1px;
      background:currentColor;
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s var(--ease);
    }
    .footer-nav a:hover::after,
    .footer-nav a:focus-visible::after{
      transform:scaleX(1);
    }
    .copyright{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid rgba(102,58,51,.10);
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:12px;
    }
    .anchor-space{
      scroll-margin-top: calc(var(--header-h) + 20px);
    }

    @media (max-width: 1200px){
      .hero-inner{
        min-height:auto;
      }
      .feature-bar{
        grid-template-columns:repeat(2,1fr);
      }
      .split,
      .highlight-grid,
      .cta-inner,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .news-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 992px){
      .hero-inner{
        grid-template-columns:1fr;
        padding:26px;
      }
      .hero-visual{
        min-height:auto;
      }
      .visual-card{
        min-height:420px;
      }
      .scene{
        grid-template-columns:1fr;
      }
      .cover-stack{
        grid-template-columns:1fr 1fr;
        display:grid;
      }
      .news-card{
        grid-template-columns: 120px 1fr;
      }
    }
    @media (max-width: 768px){
      :root{
        --header-h: 76px;
      }
      .container{
        width:min(var(--container), calc(100% - 22px));
      }
      .mobile-toggle{
        display:inline-flex;
      }
      .nav-menu{
        position:absolute;
        left:12px;
        right:12px;
        top:calc(var(--header-h) - 6px);
        display:grid;
        gap:6px;
        padding:14px;
        border-radius:20px;
        background:rgba(252,246,239,.98);
        border:1px solid rgba(102,58,51,.12);
        box-shadow:0 18px 34px rgba(62,39,34,.10);
        opacity:0;
        visibility:hidden;
        transform:translateY(-8px);
        pointer-events:none;
      }
      .site-nav-open .nav-menu{
        opacity:1;
        visibility:visible;
        transform:translateY(0);
        pointer-events:auto;
      }
      .nav-link{
        padding:10px 10px;
      }
      .nav-link::after{
        bottom:5px;
      }
      .nav-cta{
        width:100%;
        justify-content:center;
      }
      .hero{
        padding-top:18px;
      }
      .hero-shell,
      .cta-box{
        border-radius:24px;
      }
      .hero-inner{
        padding:20px;
      }
      .hero p.lead{
        font-size:16px;
      }
      .visual-card{
        min-height:360px;
      }
      .overlay-panel{
        grid-template-columns:1fr;
      }
      .feature-bar{
        grid-template-columns:1fr;
      }
      .cover-stack{
        grid-template-columns:1fr;
      }
      .cover-card,
      .news-card{
        grid-template-columns:1fr;
      }
      .story{
        flex-direction:column;
      }
      .story img{
        width:100%;
      }
      .cta-inner{
        padding:22px;
      }
      .cta-actions{
        justify-content:flex-start;
      }
      .footer-links{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 520px){
      .hero h1{
        font-size:clamp(30px, 9vw, 42px);
      }
      .hero-actions,
      .cta-actions{
        gap:10px;
      }
      .btn{
        width:100%;
      }
      .section-inner{
        padding:22px 0;
      }
      .panel-pad,
      .news-body,
      .cover-card .cover-body{
        padding:16px;
      }
      .section-title{
        align-items:flex-start;
      }
      .section-title h2{
        font-size:24px;
      }
      .faq-item summary{
        padding:16px;
      }
      .faq-body{
        padding:0 16px 16px;
      }
      .copyright{
        flex-direction:column;
      }
    }

/* roulang page: article */
:root{
      --bg: #fcf6ef;
      --bg-soft: #f6ece4;
      --bg-spot: #f3e2dd;
      --card: rgba(255,255,255,.84);
      --card-strong: rgba(255,255,255,.94);
      --line: rgba(102, 58, 51, .12);
      --line-strong: rgba(102, 58, 51, .18);
      --text: #3f2a26;
      --muted: #7f625c;
      --brand: #b56a6f;
      --brand-2: #8f4f57;
      --brand-soft: #ead2d4;
      --accent: #c59b62;
      --accent-soft: #f3e6d5;
      --shadow: 0 14px 34px rgba(77, 45, 39, .08);
      --shadow-hover: 0 20px 44px rgba(77, 45, 39, .12);
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 34px;
      --container: 1240px;
      --gap: 24px;
      --gap-lg: 34px;
      --header-h: 84px;
      --ease: cubic-bezier(.2,.8,.2,1);
    }

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

    *{
      box-sizing:border-box;
    }

    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(181,106,111,.12), transparent 26%),
        radial-gradient(circle at top right, rgba(197,155,98,.10), transparent 24%),
        linear-gradient(180deg, #fffaf6 0%, #fcf6ef 22%, #fbf4ed 100%);
      font: 16px/1.8 "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }

    body::selection,
    ::selection{
      background:rgba(181,106,111,.18);
      color:var(--text);
    }

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

    a{
      color:inherit;
      text-decoration:none;
      transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease), opacity .22s var(--ease), filter .22s var(--ease);
    }

    a:hover{
      color:var(--brand-2);
    }

    a:focus-visible,
    button:focus-visible,
    summary:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible{
      outline:0;
      box-shadow:0 0 0 4px rgba(181,106,111,.16);
      border-color:rgba(181,106,111,.42)!important;
    }

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

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

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:saturate(1.08);
      background:rgba(252,246,239,.82);
      border-bottom:1px solid transparent;
      transition: background-color .24s var(--ease), border-color .24s var(--ease), box-shadow .24s var(--ease);
    }

    .topbar.is-scrolled{
      background:rgba(252,246,239,.96);
      border-bottom-color:rgba(102,58,51,.10);
      box-shadow:0 8px 30px rgba(62, 39, 34, .06);
    }

    .nav{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }

    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:
        linear-gradient(145deg, rgba(181,106,111,.96), rgba(143,79,87,.96));
      box-shadow:0 10px 22px rgba(181,106,111,.24);
      position:relative;
      flex:none;
    }

    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius:999px;
      background:rgba(255,255,255,.82);
    }

    .brand-mark::before{
      width:14px;
      height:14px;
      left:11px;
      top:13px;
    }

    .brand-mark::after{
      width:7px;
      height:7px;
      left:25px;
      top:20px;
      background:rgba(245,223,203,.95);
    }

    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
      line-height:1.15;
    }

    .brand-text strong{
      font-size:17px;
      letter-spacing:.04em;
      color:var(--text);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .brand-text span{
      margin-top:4px;
      font-size:12px;
      color:var(--muted);
      letter-spacing:.06em;
      white-space:nowrap;
    }

    .nav-menu{
      display:flex;
      align-items:center;
      gap:22px;
    }

    .nav-link{
      position:relative;
      padding:12px 0;
      color:var(--muted);
      font-weight:600;
      letter-spacing:.02em;
    }

    .nav-link::after{
      content:"";
      position:absolute;
      left:0;
      bottom:8px;
      width:100%;
      height:2px;
      background:linear-gradient(90deg, var(--brand), var(--accent));
      transform:scaleX(0);
      transform-origin:left;
      transition:transform .22s var(--ease);
      border-radius:999px;
    }

    .nav-link:hover,
    .nav-link:focus-visible{
      color:var(--text);
    }

    .nav-link:hover::after,
    .nav-link:focus-visible::after,
    .nav-link.active::after{
      transform:scaleX(1);
    }

    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      color:#fff;
      font-weight:700;
      box-shadow:0 12px 24px rgba(181,106,111,.22);
      white-space:nowrap;
    }

    .nav-cta:hover,
    .nav-cta:focus-visible{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 16px 26px rgba(181,106,111,.26);
    }

    .mobile-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid rgba(102,58,51,.12);
      background:rgba(255,255,255,.62);
      align-items:center;
      justify-content:center;
      gap:4px;
      flex-direction:column;
      box-shadow:0 10px 22px rgba(62,39,34,.05);
      flex:none;
    }

    .mobile-toggle span{
      width:18px;
      height:2px;
      border-radius:99px;
      background:var(--text);
      display:block;
      transition:transform .22s var(--ease), opacity .22s var(--ease);
    }

    .site-nav-open .mobile-toggle span:nth-child(1){
      transform:translateY(6px) rotate(45deg);
    }

    .site-nav-open .mobile-toggle span:nth-child(2){
      opacity:0;
    }

    .site-nav-open .mobile-toggle span:nth-child(3){
      transform:translateY(-6px) rotate(-45deg);
    }

    .page-main{
      padding:26px 0 56px;
    }

    .article-hero{
      position:relative;
      margin-top:6px;
      padding:24px 0 10px;
    }

    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(102,58,51,.10);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255,255,255,.86), rgba(255,251,247,.80)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }

    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at top right, rgba(181,106,111,.14), transparent 34%),
        radial-gradient(circle at bottom left, rgba(197,155,98,.12), transparent 24%),
        linear-gradient(180deg, rgba(252,246,239,.12), rgba(252,246,239,.54));
      pointer-events:none;
    }

    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: minmax(0, 1.16fr) minmax(320px, .84fr);
      gap:26px;
      padding:30px;
      align-items:stretch;
    }

    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      min-width:0;
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(181,106,111,.14);
      color:var(--brand-2);
      font-size:13px;
      font-weight:700;
      letter-spacing:.06em;
      box-shadow:0 10px 22px rgba(77,45,39,.05);
    }

    .hero-copy h1{
      margin:16px 0 12px;
      font-size:clamp(30px, 4.2vw, 52px);
      line-height:1.12;
      letter-spacing:.01em;
      color:var(--text);
    }

    .hero-copy .lead{
      max-width:62ch;
      margin:0;
      color:var(--muted);
      font-size:16px;
    }

    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:20px 0 0;
    }

    .meta-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(102,58,51,.10);
      color:var(--text);
      font-size:13px;
      font-weight:600;
      box-shadow:0 8px 18px rgba(77,45,39,.04);
    }

    .meta-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow:0 0 0 4px rgba(181,106,111,.10);
      flex:none;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }

    .btnx{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      font-weight:700;
      letter-spacing:.02em;
      border:1px solid transparent;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), color .22s var(--ease), border-color .22s var(--ease), opacity .22s var(--ease);
    }

    .btnx:hover{
      transform:translateY(-1px);
    }

    .btn-primaryx{
      color:#fff;
      background:linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow:0 14px 26px rgba(181,106,111,.22);
    }

    .btn-primaryx:hover{
      color:#fff;
      box-shadow:0 18px 30px rgba(181,106,111,.26);
    }

    .btn-secondaryx{
      background:rgba(255,255,255,.72);
      border-color:rgba(102,58,51,.14);
      color:var(--text);
    }

    .btn-secondaryx:hover{
      color:var(--text);
      border-color:rgba(181,106,111,.26);
      background:rgba(255,255,255,.90);
    }

    .hero-media{
      position:relative;
      display:flex;
      align-items:stretch;
      min-height:100%;
    }

    .hero-card{
      position:relative;
      overflow:hidden;
      width:100%;
      min-height:340px;
      border-radius:calc(var(--radius-xl) - 6px);
      border:1px solid rgba(102,58,51,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      box-shadow:0 18px 38px rgba(77,45,39,.10);
      isolation:isolate;
    }

    .hero-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      aspect-ratio: 4 / 5;
    }

    .hero-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(63,42,38,.02), rgba(63,42,38,.24)),
        radial-gradient(circle at top, rgba(255,255,255,.22), transparent 28%);
      pointer-events:none;
    }

    .hero-tag{
      position:absolute;
      left:18px;
      bottom:18px;
      z-index:2;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.86);
      color:var(--brand-2);
      border:1px solid rgba(181,106,111,.14);
      box-shadow:0 12px 24px rgba(63,42,38,.10);
      font-size:13px;
      font-weight:700;
    }

    .hero-tag .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(197,155,98,.14);
    }

    .content-layout{
      padding-top:28px;
    }

    .crumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:16px;
      color:var(--muted);
      font-size:13px;
    }

    .crumbs a{
      color:var(--muted);
    }

    .crumbs a:hover{
      color:var(--brand-2);
    }

    .crumbs .sep{
      color:#b89d95;
    }

    .layout-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.02fr) minmax(290px, .42fr);
      gap:26px;
      align-items:start;
    }

    .article-panel,
    .side-panel,
    .faq-panel,
    .cta-panel{
      background:var(--card);
      border:1px solid rgba(102,58,51,.11);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }

    .article-panel{
      overflow:hidden;
    }

    .article-panel-head{
      padding:22px 24px 0;
    }

    .panel-title{
      margin:0;
      font-size:24px;
      line-height:1.25;
      letter-spacing:.01em;
      color:var(--text);
    }

    .panel-subtitle{
      margin:10px 0 0;
      color:var(--muted);
      font-size:15px;
    }

    .panel-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
      padding-bottom:18px;
      border-bottom:1px solid rgba(102,58,51,.10);
    }

    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(243,230,213,.66);
      border:1px solid rgba(197,155,98,.18);
      color:#8d6333;
      font-size:13px;
      font-weight:700;
    }

    .article-body{
      padding:24px;
    }

    .article-note{
      margin:0 0 22px;
      padding:16px 18px;
      border-radius:var(--radius-md);
      background:linear-gradient(135deg, rgba(181,106,111,.08), rgba(197,155,98,.06));
      border:1px solid rgba(181,106,111,.12);
      color:var(--text);
    }

    .article-note strong{
      color:var(--brand-2);
    }

    .prose{
      color:var(--text);
      font-size:17px;
      line-height:1.92;
      word-break:break-word;
    }

    .prose > *:first-child{
      margin-top:0;
    }

    .prose > *:last-child{
      margin-bottom:0;
    }

    .prose p{
      margin:0 0 1.1em;
      color:var(--text);
    }

    .prose h2,
    .prose h3,
    .prose h4{
      margin:1.75em 0 .8em;
      line-height:1.35;
      color:var(--text);
      scroll-margin-top: calc(var(--header-h) + 18px);
    }

    .prose h2{
      font-size:24px;
    }

    .prose h3{
      font-size:20px;
    }

    .prose h4{
      font-size:18px;
    }

    .prose ul,
    .prose ol{
      padding-left:1.35em;
      margin:0 0 1.2em;
    }

    .prose li{
      margin:.45em 0;
    }

    .prose blockquote{
      margin:1.4em 0;
      padding:18px 18px 18px 20px;
      border-left:4px solid var(--brand);
      border-radius:18px;
      background:rgba(255,255,255,.74);
      box-shadow:inset 0 0 0 1px rgba(102,58,51,.08);
      color:var(--muted);
    }

    .prose strong{
      color:#2f201d;
    }

    .prose em{
      color:var(--brand-2);
      font-style:normal;
    }

    .prose a{
      color:var(--brand-2);
      text-decoration:underline;
      text-decoration-color:rgba(181,106,111,.36);
      text-underline-offset:3px;
    }

    .prose a:hover{
      color:var(--brand);
      text-decoration-color:rgba(181,106,111,.56);
    }

    .prose hr{
      margin:1.8em 0;
      border:0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(102,58,51,.18), transparent);
    }

    .prose code{
      padding:.14em .42em;
      border-radius:8px;
      background:rgba(243,230,213,.55);
      color:#7a4f1d;
      font-size:.95em;
    }

    .prose pre{
      margin:1.3em 0;
      padding:18px;
      overflow:auto;
      border-radius:18px;
      background:#201815;
      color:#f4e6dd;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
    }

    .prose pre code{
      background:transparent;
      padding:0;
      color:inherit;
    }

    .prose figure{
      margin:1.4em 0;
    }

    .prose figcaption{
      margin-top:.65em;
      color:var(--muted);
      font-size:14px;
      text-align:center;
    }

    .prose img{
      width:100%;
      border-radius:22px;
      border:1px solid rgba(102,58,51,.08);
      box-shadow:0 14px 30px rgba(77,45,39,.08);
    }

    .prose table{
      width:100%;
      border-collapse:collapse;
      margin:1.4em 0;
      background:rgba(255,255,255,.82);
      border-radius:18px;
      overflow:hidden;
      box-shadow:inset 0 0 0 1px rgba(102,58,51,.09);
    }

    .prose th,
    .prose td{
      padding:12px 14px;
      border-bottom:1px solid rgba(102,58,51,.08);
      text-align:left;
      vertical-align:top;
    }

    .prose th{
      background:rgba(243,230,213,.65);
      color:var(--text);
      font-weight:700;
    }

    .prose tr:last-child td{
      border-bottom:0;
    }

    .notice-card{
      padding:22px;
      border-radius:var(--radius-md);
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
      border:1px solid rgba(102,58,51,.10);
      box-shadow:0 10px 24px rgba(77,45,39,.05);
    }

    .notice-card h2{
      margin:0 0 10px;
      font-size:22px;
    }

    .notice-card p{
      margin:0;
      color:var(--muted);
    }

    .notice-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }

    .side-panel{
      padding:18px;
      position:sticky;
      top:calc(var(--header-h) + 18px);
    }

    .side-block + .side-block{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid rgba(102,58,51,.10);
    }

    .side-heading{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin:0 0 12px;
    }

    .side-heading h2,
    .side-heading h3{
      margin:0;
      font-size:18px;
      line-height:1.35;
    }

    .side-heading span{
      color:var(--muted);
      font-size:13px;
    }

    .quick-list{
      display:grid;
      gap:12px;
    }

    .quick-item{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.80);
      border:1px solid rgba(102,58,51,.10);
    }

    .quick-item .label{
      display:block;
      font-size:13px;
      color:var(--muted);
      margin-bottom:6px;
    }

    .quick-item strong{
      display:block;
      font-size:16px;
      color:var(--text);
    }

    .quick-item p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }

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

    .related-card{
      display:grid;
      grid-template-columns:96px minmax(0, 1fr);
      gap:12px;
      align-items:center;
      padding:10px;
      border-radius:20px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(102,58,51,.10);
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }

    .related-card:hover{
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(77,45,39,.08);
      border-color:rgba(181,106,111,.20);
    }

    .related-cover{
      overflow:hidden;
      border-radius:16px;
      aspect-ratio: 1 / 1;
      background:linear-gradient(135deg, rgba(181,106,111,.08), rgba(197,155,98,.10));
      border:1px solid rgba(102,58,51,.08);
    }

    .related-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
    }

    .related-body{
      min-width:0;
    }

    .related-body h3{
      margin:0 0 6px;
      font-size:15px;
      line-height:1.45;
      color:var(--text);
    }

    .related-body p{
      margin:0 0 8px;
      font-size:13px;
      color:var(--muted);
      line-height:1.7;
    }

    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }

    .mini-tag{
      display:inline-flex;
      align-items:center;
      padding:5px 9px;
      border-radius:999px;
      background:rgba(234,210,212,.58);
      color:var(--brand-2);
      font-size:12px;
      font-weight:700;
      line-height:1.2;
    }

    .reader-tools{
      display:grid;
      gap:10px;
    }

    .tool-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(102,58,51,.10);
      color:var(--text);
      font-weight:700;
    }

    .tool-link:hover{
      color:var(--brand-2);
      border-color:rgba(181,106,111,.22);
      transform:translateY(-1px);
      box-shadow:0 12px 24px rgba(77,45,39,.06);
    }

    .tool-link span:last-child{
      color:var(--accent);
    }

    .after-article{
      display:grid;
      gap:22px;
      margin-top:26px;
    }

    .faq-panel,
    .cta-panel{
      padding:24px;
    }

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }

    .section-head h2{
      margin:0;
      font-size:26px;
      line-height:1.25;
    }

    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
      font-size:15px;
    }

    .faq-list{
      display:grid;
      gap:12px;
    }

    .faq-item{
      border:1px solid rgba(102,58,51,.10);
      border-radius:20px;
      background:rgba(255,255,255,.72);
      overflow:hidden;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease);
    }

    .faq-item:hover{
      border-color:rgba(181,106,111,.20);
      box-shadow:0 12px 26px rgba(77,45,39,.05);
    }

    .faq-item summary{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:17px 18px;
      cursor:pointer;
      color:var(--text);
      font-weight:800;
      list-style:none;
    }

    .faq-item summary::-webkit-details-marker{
      display:none;
    }

    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:none;
      border-radius:50%;
      background:rgba(181,106,111,.10);
      color:var(--brand-2);
      font-size:20px;
      line-height:1;
      transition:transform .22s var(--ease), background-color .22s var(--ease);
    }

    .faq-item[open]{
      background:rgba(255,255,255,.86);
      border-color:rgba(181,106,111,.22);
    }

    .faq-item[open] summary::after{
      content:"−";
      transform:rotate(180deg);
      background:rgba(197,155,98,.16);
      color:#8d6333;
    }

    .faq-answer{
      padding:0 18px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(181,106,111,.12), rgba(197,155,98,.10)),
        rgba(255,255,255,.84);
    }

    .cta-panel::before{
      content:"";
      position:absolute;
      width:220px;
      height:220px;
      right:-80px;
      top:-100px;
      border-radius:50%;
      background:rgba(181,106,111,.12);
    }

    .cta-inner{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0, 1fr) auto;
      gap:22px;
      align-items:center;
    }

    .cta-inner h2{
      margin:0 0 8px;
      font-size:26px;
      line-height:1.25;
    }

    .cta-inner p{
      margin:0;
      color:var(--muted);
      max-width:66ch;
    }

    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }

    .footer{
      padding:54px 0 26px;
      background:
        linear-gradient(180deg, rgba(246,236,228,.24), rgba(246,236,228,.78)),
        radial-gradient(circle at bottom left, rgba(181,106,111,.10), transparent 26%);
      border-top:1px solid rgba(102,58,51,.10);
    }

    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0, 1fr) minmax(340px, .66fr);
      gap:34px;
      align-items:start;
    }

    .footer-brand .name{
      font-size:22px;
      font-weight:900;
      letter-spacing:.04em;
      color:var(--text);
    }

    .footer-brand p{
      margin:12px 0 18px;
      max-width:62ch;
      color:var(--muted);
      line-height:1.85;
    }

    .footer-nav{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .footer-nav a{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:0 13px;
      border-radius:999px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(102,58,51,.10);
      color:var(--muted);
      font-weight:700;
      font-size:14px;
    }

    .footer-nav a:hover{
      color:var(--brand-2);
      border-color:rgba(181,106,111,.20);
      transform:translateY(-1px);
      box-shadow:0 10px 20px rgba(77,45,39,.05);
    }

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

    .footer-box{
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(102,58,51,.10);
      min-height:146px;
    }

    .footer-box h3{
      margin:0 0 12px;
      font-size:16px;
      color:var(--text);
    }

    .footer-box a,
    .footer-box span{
      display:block;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }

    .footer-box a:hover{
      color:var(--brand-2);
    }

    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      margin-top:30px;
      padding-top:20px;
      border-top:1px solid rgba(102,58,51,.10);
      color:var(--muted);
      font-size:13px;
    }

    @media (max-width: 1200px){
      :root{
        --container: 1080px;
      }

      .hero-grid{
        grid-template-columns:1.1fr .9fr;
      }

      .layout-grid{
        grid-template-columns:minmax(0, 1fr) 320px;
      }
    }

    @media (max-width: 992px){
      :root{
        --header-h: 76px;
      }

      .hero-grid,
      .layout-grid,
      .footer-grid,
      .cta-inner{
        grid-template-columns:1fr;
      }

      .hero-card{
        min-height:auto;
      }

      .hero-card img{
        aspect-ratio: 16 / 9;
      }

      .side-panel{
        position:relative;
        top:auto;
      }

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

      .cta-actions{
        justify-content:flex-start;
      }
    }

    @media (max-width: 768px){
      .container{
        width:min(var(--container), calc(100% - 24px));
      }

      .mobile-toggle{
        display:flex;
      }

      .nav-menu{
        position:absolute;
        left:12px;
        right:12px;
        top:calc(100% + 8px);
        display:grid;
        gap:8px;
        padding:14px;
        border-radius:22px;
        background:rgba(255,250,246,.98);
        border:1px solid rgba(102,58,51,.12);
        box-shadow:0 18px 40px rgba(77,45,39,.12);
        transform:translateY(-8px);
        opacity:0;
        visibility:hidden;
        pointer-events:none;
      }

      .site-nav-open .nav-menu{
        transform:translateY(0);
        opacity:1;
        visibility:visible;
        pointer-events:auto;
      }

      .nav-link{
        padding:10px 12px;
        border-radius:14px;
      }

      .nav-link::after{
        left:12px;
        right:12px;
        width:auto;
        bottom:7px;
      }

      .nav-cta{
        width:100%;
      }

      .brand-text strong{
        font-size:16px;
      }

      .brand-text span{
        display:none;
      }

      .page-main{
        padding-top:14px;
      }

      .article-hero{
        padding-top:12px;
      }

      .hero-grid{
        padding:20px;
      }

      .hero-copy h1{
        margin-top:14px;
        font-size:clamp(28px, 8.5vw, 38px);
      }

      .hero-copy .lead{
        font-size:15px;
      }

      .hero-actions,
      .notice-actions{
        display:grid;
        grid-template-columns:1fr;
      }

      .btnx{
        width:100%;
      }

      .article-panel-head,
      .article-body,
      .faq-panel,
      .cta-panel{
        padding:20px;
      }

      .panel-title,
      .section-head h2,
      .cta-inner h2{
        font-size:22px;
      }

      .section-head{
        display:block;
      }

      .section-head p{
        margin-top:8px;
      }

      .prose{
        font-size:16px;
        line-height:1.9;
      }

      .prose h2{
        font-size:22px;
      }

      .related-list{
        grid-template-columns:1fr;
      }

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

      .copyright{
        flex-direction:column;
      }
    }

    @media (max-width: 480px){
      .nav{
        gap:10px;
      }

      .brand{
        gap:10px;
      }

      .brand-mark{
        width:38px;
        height:38px;
        border-radius:13px;
      }

      .brand-text strong{
        max-width:190px;
      }

      .hero-grid{
        padding:16px;
      }

      .hero-shell,
      .article-panel,
      .side-panel,
      .faq-panel,
      .cta-panel{
        border-radius:24px;
      }

      .meta-row,
      .panel-meta{
        gap:8px;
      }

      .meta-pill,
      .badge-soft{
        font-size:12px;
        padding:7px 10px;
      }

      .related-card{
        grid-template-columns:82px minmax(0, 1fr);
      }

      .footer{
        padding-top:42px;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}