/* roulang page: index */
:root{
      --berry:#4d183c;
      --wine:#721d48;
      --plum:#9a3d70;
      --coral:#ef7665;
      --amber:#f4b85d;
      --lime:#a9cf70;
      --cream:#fffaf7;
      --mist:#f4edf5;
      --ink:#281b25;
      --muted:#746572;
      --line:#e7dce4;
      --white:#fff;
      --radius-xl:30px;
      --radius-lg:22px;
      --shadow:0 18px 46px rgba(83,28,63,.10);
      --shadow-hover:0 23px 54px rgba(83,28,63,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:linear-gradient(180deg,#fffaf8 0%,#f5edf5 48%,#fffaf7 100%);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.78;letter-spacing:.01em}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    input,select,textarea{outline:none}
    :focus-visible{outline:3px solid rgba(239,118,101,.55);outline-offset:3px}
    .shell{width:min(1240px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(255,250,247,.84);border-bottom:1px solid rgba(231,220,228,.78);backdrop-filter:blur(18px)}
    .commandbar{min-height:64px;display:flex;align-items:center;gap:22px;padding:10px 14px;border:1px solid rgba(225,207,219,.9);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:0 8px 28px rgba(78,25,60,.06)}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:16px;font-weight:800;color:var(--berry)}
    .brand-mark{width:31px;height:31px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--coral),var(--wine));color:#fff;box-shadow:0 7px 16px rgba(114,29,72,.22)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-link{padding:9px 11px;border-radius:10px;color:#685560;font-size:14px;transition:.2s ease}
    .nav-link:hover,.nav-link.active{background:#f5e9f0;color:var(--wine)}
    .searchbox{display:flex;align-items:center;gap:8px;min-width:188px;height:42px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#8d7d88;font-size:13px}
    .searchbox kbd{margin-left:auto;padding:1px 6px;border:1px solid #e5d9e0;border-radius:5px;background:#fbf7fa;color:#95838f;font-size:11px;line-height:18px}
    .mini-link{font-size:13px;font-weight:700;color:var(--wine);white-space:nowrap}
    .button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border:1px solid transparent;border-radius:13px;font-weight:800;font-size:14px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(93,28,66,.18)}
    .button:active{transform:translateY(0);box-shadow:none}
    .button-primary{color:#fff;background:linear-gradient(120deg,var(--wine),var(--plum) 58%,var(--coral))}
    .button-secondary{border-color:#dfcfd9;background:#fff;color:var(--wine)}
    .mobile-tools{display:none;margin-left:auto;gap:8px}
    .icon-button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--wine)}
    .mobile-menu{display:none;padding:12px 0 2px}
    .mobile-menu.open{display:grid;gap:6px}
    .mobile-menu a{padding:11px 14px;border-radius:12px;background:#fff;color:var(--wine);font-weight:700}
    .crumb{display:flex;align-items:center;gap:8px;padding-top:28px;color:#8b7784;font-size:13px}
    .crumb span:last-child{color:var(--wine);font-weight:700}
    .hero{position:relative;overflow:hidden;margin-top:22px;padding:clamp(26px,5vw,60px);border-radius:var(--radius-xl);background:radial-gradient(circle at 86% 18%,rgba(239,118,101,.52),transparent 25%),radial-gradient(circle at 53% 100%,rgba(181,101,151,.34),transparent 37%),linear-gradient(132deg,#35102c,#671a49 54%,#8b315e);color:#fff;box-shadow:var(--shadow)}
    .hero:before{content:"";position:absolute;width:420px;height:420px;right:-120px;bottom:-250px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 30px rgba(255,255,255,.045),0 0 0 75px rgba(255,255,255,.035)}
    .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:42px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:12px;font-weight:800;line-height:1;padding:8px 11px}
    .eyebrow{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.1);color:#fff}
    .dot{width:7px;height:7px;border-radius:99px;background:var(--lime);box-shadow:0 0 0 4px rgba(169,207,112,.16)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:650px;margin:17px 0 17px;font-size:clamp(38px,5vw,62px);line-height:1.16;letter-spacing:-.045em;font-weight:900}
    .hero-copy{max-width:620px;margin-bottom:25px;color:#f9eaf2;font-size:16px;line-height:1.88}
    .action-row{display:flex;flex-wrap:wrap;gap:11px}
    .hero .button-primary{background:linear-gradient(110deg,#ffad83,#ef7665);box-shadow:none}
    .hero .button-secondary{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.08);color:#fff}
    .hero-points{display:flex;flex-wrap:wrap;gap:17px;margin-top:26px;color:#f5dce9;font-size:13px}
    .hero-points b{color:#fff}
    .dashboard{padding:17px;border:1px solid rgba(255,255,255,.22);border-radius:24px;background:rgba(38,9,30,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
    .dash-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.13)}
    .dash-head strong{font-size:15px}
    .live{color:#d7f2ae;font-size:12px;font-weight:800}
    .ranking{display:grid;gap:9px;padding:15px 0}
    .rank-row{display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;padding:10px;border-radius:14px;background:rgba(255,255,255,.075)}
    .rank-num{font-weight:900;color:#f9b584;font-variant-numeric:tabular-nums}
    .rank-name{font-size:13px;font-weight:700}
    .rank-state{padding:4px 8px;border-radius:999px;background:rgba(169,207,112,.16);color:#e3f7c8;font-size:11px;font-weight:800}
    .dash-bottom{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding-top:14px;border-top:1px solid rgba(255,255,255,.13)}
    .progress-track{height:8px;overflow:hidden;border-radius:20px;background:rgba(255,255,255,.14)}
    .progress-fill{width:68%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#f8ba69,#ef7665)}
    .ring{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#f1b764 0 68%,rgba(255,255,255,.12) 68% 100%)}
    .ring span{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#5c1a45;color:#fff;font-size:12px;font-weight:900}
    main{padding:26px 0 70px}
    .section{padding:74px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:25px}
    .section-kicker{margin-bottom:8px;color:var(--plum);font-size:12px;font-weight:900;letter-spacing:.1em}
    h2{margin-bottom:0;font-size:clamp(28px,3.4vw,38px);line-height:1.25;letter-spacing:-.035em;font-weight:900;color:var(--berry)}
    .section-note{max-width:470px;margin:0;color:var(--muted);font-size:14px}
    .badge{background:#f9e7e8;color:#9b3d4b}
    .badge.violet{background:#eee4f3;color:#713e83}
    .badge.green{background:#ebf4dc;color:#64833b}
    .metrics{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:16px}
    .metric-main,.metric-card{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:0 10px 28px rgba(74,27,56,.05)}
    .metric-main{position:relative;overflow:hidden;min-height:224px;padding:28px;background:linear-gradient(137deg,#fff 0%,#f9edf2 100%)}
    .metric-main:after{content:"";position:absolute;width:180px;height:180px;right:-50px;bottom:-60px;border:26px solid rgba(154,61,112,.1);border-radius:50%}
    .metric-card{display:flex;min-height:104px;flex-direction:column;justify-content:space-between;padding:20px}
    .metric-side{display:grid;gap:16px}
    .metric-number{position:relative;font-size:clamp(42px,5vw,64px);line-height:1;font-weight:900;color:var(--wine);font-variant-numeric:tabular-nums}
    .metric-label{margin-top:12px;font-size:16px;font-weight:900}
    .metric-copy{margin:5px 0 0;color:var(--muted);font-size:13px}
    .metric-card .metric-number{font-size:35px}
    .metric-meta{display:flex;align-items:center;justify-content:space-between;gap:10px}
    .matrix{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
    .matrix-main{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:26px;border-radius:var(--radius-xl);background:linear-gradient(135deg,#6d1e4a,#9a3d70 64%,#db766d);color:#fff;box-shadow:var(--shadow)}
    .matrix-main .matrix-card{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.105)}
    .matrix-side{display:grid;gap:16px}
    .matrix-card{min-height:190px;padding:23px;border:1px solid var(--line);border-radius:22px;background:#fff;transition:.22s ease}
    .matrix-card:hover{transform:translateY(-4px);border-color:#c68eae;box-shadow:var(--shadow-hover)}
    .matrix-card .number{display:inline-grid;place-items:center;width:32px;height:32px;margin-bottom:22px;border-radius:10px;background:#f7e9ef;color:var(--wine);font-size:12px;font-weight:900}
    .matrix-main .number{background:rgba(255,255,255,.18);color:#fff}
    .matrix-card h3{margin-bottom:8px;font-size:19px;line-height:1.35;font-weight:900}
    .matrix-card p{margin-bottom:15px;color:var(--muted);font-size:13px;line-height:1.75}
    .matrix-main .matrix-card p{color:#fae9f1}
    .card-link{display:inline-flex;align-items:center;gap:7px;color:var(--wine);font-size:13px;font-weight:900}
    .matrix-main .card-link{color:#fff}
    .card-link span{transition:transform .2s ease}
    .matrix-card:hover .card-link span{transform:translateX(4px)}
    .info-strip{padding:24px 26px;border:1px solid #ead7b7;border-radius:22px;background:linear-gradient(110deg,#fff8e9,#fffdf8)}
    .info-strip h3{margin-bottom:7px;font-size:18px;font-weight:900;color:#765025}
    .info-strip p{margin:0;color:#846f55;font-size:13px}
    .compare-wrap{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-xl);background:#fff;box-shadow:0 10px 30px rgba(75,26,55,.05)}
    .compare-grid{display:grid;grid-template-columns:.82fr 1fr 1fr}
    .compare-grid>div{min-height:88px;padding:18px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
    .compare-grid>div:nth-child(3n){border-right:0}
    .compare-grid>div:nth-last-child(-n+3){border-bottom:0}
    .compare-title{background:#f8eef3;color:#6d3053;font-size:13px;font-weight:900}
    .compare-choice{font-weight:800;font-size:14px}
    .compare-choice strong{display:block;margin-bottom:3px;color:var(--berry);font-size:15px}
    .compare-choice small{color:var(--muted);font-size:12px}
    .check{display:inline-grid;place-items:center;width:20px;height:20px;margin-right:7px;border-radius:50%;background:#edf5df;color:#64833b;font-size:12px}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:30px;align-items:start}
    .faq-intro{position:sticky;top:104px;padding:28px;border-radius:var(--radius-xl);background:linear-gradient(140deg,#4d183c,#74234d);color:#fff}
    .faq-intro h2{color:#fff}
    .faq-intro p{margin:13px 0 0;color:#f2dce8;font-size:14px}
    .faq-intro .badge{margin-top:20px;background:rgba(255,255,255,.14);color:#fff}
    .faq-list{display:grid;gap:11px}
    .faq-item{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.2s ease}
    .faq-item[open]{border-color:#c892ad;box-shadow:0 9px 22px rgba(85,29,62,.06)}
    .faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;cursor:pointer;color:var(--berry);font-size:15px;font-weight:900;list-style:none}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";display:grid;place-items:center;width:26px;height:26px;flex:0 0 26px;border-radius:9px;background:#f5e9f0;color:var(--wine);font-size:18px;font-weight:500}
    .faq-item[open] summary:after{content:"－"}
    .faq-answer{padding:0 20px 20px;color:var(--muted);font-size:14px;line-height:1.85}
    .form-panel{position:relative;overflow:hidden;padding:clamp(25px,5vw,52px);border-radius:var(--radius-xl);background:linear-gradient(120deg,#5c1943,#8e315d 60%,#d66f6c);color:#fff;box-shadow:var(--shadow)}
    .form-panel:after{content:"";position:absolute;width:330px;height:330px;right:-100px;top:-130px;border:35px solid rgba(255,255,255,.08);border-radius:50%}
    .form-grid{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
    .form-panel h2{color:#fff}
    .form-panel p{color:#f6dfe9;font-size:14px}
    .form-note{display:flex;gap:9px;align-items:flex-start;margin-top:22px;color:#f3dce7;font-size:12px;line-height:1.65}
    .form-box{padding:18px;border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(48,11,36,.20)}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .field{display:grid;gap:6px;margin-bottom:12px}
    .field label{font-size:12px;font-weight:800;color:#fff}
    .field input,.field select,.field textarea{width:100%;min-height:46px;padding:11px 13px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(255,255,255,.95);color:var(--ink);font-size:14px}
    .field textarea{min-height:76px;resize:vertical}
    .consent{display:flex;gap:8px;align-items:flex-start;margin:2px 0 14px;color:#f6dfe9;font-size:12px;line-height:1.6}
    .consent input{width:16px;height:16px;margin-top:2px;accent-color:var(--coral)}
    .form-status{min-height:22px;margin-top:11px;color:#f6dfe9;font-size:12px}
    .form-status.success{color:#dff4b9}
    .footer{padding:48px 0 28px;background:#321126;color:#f6dfe9}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer .brand{color:#fff}
    .footer-copy{max-width:360px;margin:14px 0 0;color:#d7bccb;font-size:13px}
    .footer h3{margin:3px 0 12px;font-size:14px;color:#fff;font-weight:900}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#d9c1d0;font-size:13px;transition:color .2s ease}
    .footer-links a:hover{color:#ffb596}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;color:#c9aebe;font-size:12px}
    .footer-tags{display:flex;flex-wrap:wrap;gap:8px}
    .footer-tag{padding:5px 9px;border:1px solid rgba(255,255,255,.15);border-radius:999px;color:#ddc4d3}
    @media (max-width:1024px){
      .nav-links{display:none}.searchbox{margin-left:auto}.mini-link{display:none}
      .hero-grid,.form-grid{grid-template-columns:1fr}.dashboard{max-width:620px}
      .metrics{grid-template-columns:1fr 1fr}.metric-main{grid-row:span 2}
      .faq-layout{grid-template-columns:1fr}.faq-intro{position:static}
    }
    @media (max-width:768px){
      .shell{width:min(100% - 32px,1240px)}.site-header{padding:8px 0}.commandbar{min-height:56px;padding:7px 10px}
      .brand{font-size:14px}.searchbox{display:none}.mobile-tools{display:flex}.commandbar>.button{display:none}
      .hero{margin-top:16px;padding:28px 22px}.hero-grid{gap:25px}
      .section{padding:50px 0}.section-head{display:block}.section-note{margin-top:11px}
      .metrics{grid-template-columns:1fr}.metric-main{grid-row:auto;min-height:195px}.metric-side{grid-template-columns:1fr 1fr}
      .matrix{grid-template-columns:1fr}.matrix-main{grid-template-columns:1fr 1fr}
      .compare-wrap{overflow:visible}.compare-grid{grid-template-columns:1fr}.compare-grid>div{min-height:auto;border-right:0}.compare-grid>div:nth-last-child(-n+3){border-bottom:1px solid var(--line)}.compare-grid>div:last-child{border-bottom:0}.compare-title{padding-bottom:8px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:520px){
      h1{font-size:37px}.hero-copy{font-size:14px}.action-row{display:grid}.action-row .button{width:100%}
      .metric-side,.matrix-main,.form-row{grid-template-columns:1fr}.matrix-main{padding:16px}.matrix-card{min-height:165px}
      .form-panel{padding:28px 20px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom>span{display:block;margin-top:10px}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}.button,.matrix-card,.card-link span{transition:none}.button:hover,.matrix-card:hover{transform:none}
    }

/* roulang page: category1 */
:root{
      --berry:#4d183c;--wine:#721d48;--plum:#9a3d70;--coral:#ef7665;
      --amber:#f4b85d;--lime:#a9cf70;--cream:#fffaf7;--mist:#f4edf5;
      --ink:#281b25;--muted:#746572;--line:#e7dce4;--white:#fff;
      --radius-xl:30px;--radius-lg:22px;--shadow:0 18px 46px rgba(83,28,63,.10);
      --shadow-hover:0 23px 54px rgba(83,28,63,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:linear-gradient(180deg,#fffaf8 0%,#f5edf5 48%,#fffaf7 100%);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.78;letter-spacing:.01em}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(239,118,101,.55);outline-offset:3px}
    .shell{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(255,250,247,.87);border-bottom:1px solid rgba(231,220,228,.78);backdrop-filter:blur(18px)}
    .header-row{display:flex;align-items:center;gap:22px;min-height:44px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:16px;font-weight:800;color:var(--berry)}
    .brand-mark{width:31px;height:31px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--coral),var(--wine));color:#fff;box-shadow:0 7px 16px rgba(114,29,72,.22)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-link{padding:9px 11px;border-radius:10px;color:#685560;font-size:14px;transition:.2s ease}
    .nav-link:hover,.nav-link.active{background:#f5e9f0;color:var(--wine)}
    .searchbox{display:flex;align-items:center;gap:8px;min-width:188px;height:42px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#8d7d88;font-size:13px}
    .searchbox kbd{margin-left:auto;padding:1px 6px;border:1px solid #e5d9e0;border-radius:5px;background:#fbf7fa;color:#95838f;font-size:11px;line-height:18px}
    .button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border:1px solid transparent;border-radius:13px;font-weight:800;font-size:14px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(93,28,66,.18)}
    .button:active{transform:translateY(0);box-shadow:none}
    .button-primary{color:#fff;background:linear-gradient(120deg,var(--wine),var(--plum) 58%,var(--coral))}
    .button-secondary{border-color:#dfcfd9;background:#fff;color:var(--wine)}
    .mobile-tools{display:none;margin-left:auto;gap:8px}
    .icon-button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--wine)}
    .mobile-menu{display:none;padding:12px 0 2px}
    .mobile-menu.open{display:grid;gap:6px}
    .mobile-menu a{padding:11px 14px;border-radius:12px;background:#fff;color:var(--wine);font-weight:700}
    main{padding:28px 0 76px}
    .crumbs{display:flex;align-items:center;gap:9px;margin:8px 0 22px;color:var(--muted);font-size:13px}
    .crumbs a:hover{color:var(--wine)}
    .hero{position:relative;overflow:hidden;margin-top:8px;padding:clamp(26px,5vw,58px);border-radius:var(--radius-xl);background:radial-gradient(circle at 86% 18%,rgba(239,118,101,.52),transparent 25%),radial-gradient(circle at 53% 100%,rgba(181,101,151,.34),transparent 37%),linear-gradient(132deg,#35102c,#671a49 54%,#8b315e);color:#fff;box-shadow:var(--shadow)}
    .hero:before{content:"";position:absolute;width:420px;height:420px;right:-120px;bottom:-250px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 30px rgba(255,255,255,.045),0 0 0 75px rgba(255,255,255,.035)}
    .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(350px,7fr);gap:42px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:12px;font-weight:800;line-height:1;padding:8px 11px}
    .eyebrow{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.1);color:#fff}
    .hero h1{max-width:620px;margin:18px 0 15px;font-size:clamp(36px,5vw,58px);line-height:1.2;letter-spacing:-.04em;font-weight:900}
    .hero-copy{max-width:620px;margin-bottom:25px;color:#f9eaf2;font-size:16px;line-height:1.88}
    .action-row{display:flex;flex-wrap:wrap;gap:11px}
    .hero .button-primary{background:linear-gradient(110deg,#ffad83,#ef7665);box-shadow:none}
    .hero .button-secondary{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.08);color:#fff}
    .dashboard{position:relative;min-height:330px;padding:22px;border:1px solid rgba(255,255,255,.2);border-radius:27px;background:rgba(255,255,255,.1);box-shadow:inset 0 1px rgba(255,255,255,.15)}
    .dash-top,.dash-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .dash-label{color:#f4dce8;font-size:12px}
    .status{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:99px;background:rgba(169,207,112,.16);color:#d9f0ae;font-size:11px;font-weight:800}
    .status:before{content:"";width:7px;height:7px;border-radius:50%;background:#a9cf70}
    .dash-number{margin:29px 0 3px;font-size:54px;font-weight:900;line-height:1;color:#fff}
    .dash-sub{color:#f2d9e5;font-size:13px}
    .progress-line{height:8px;margin:25px 0 17px;border-radius:99px;background:rgba(255,255,255,.16);overflow:hidden}
    .progress-line span{display:block;width:72%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--amber),var(--coral))}
    .dash-list{display:grid;gap:8px}
    .dash-item{display:flex;justify-content:space-between;padding:9px 11px;border-radius:12px;background:rgba(255,255,255,.09);color:#f9eaf2;font-size:12px}
    .section{padding:70px 0 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:25px}
    .section-kicker{margin-bottom:8px;color:var(--plum);font-size:12px;font-weight:900;letter-spacing:.1em}
    .section h2{margin:0;font-size:clamp(27px,3vw,37px);line-height:1.25;font-weight:900;letter-spacing:-.03em}
    .section-note{max-width:470px;margin:0;color:var(--muted);font-size:14px}
    .filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.72);box-shadow:0 10px 25px rgba(74,27,56,.04)}
    .filter-btn{min-height:39px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);font-size:13px;transition:.2s ease}
    .filter-btn:hover,.filter-btn.active{border-color:#d39ab8;background:#f8eaf1;color:var(--wine)}
    .filter-count{margin-left:auto;color:var(--plum);font-size:13px;font-weight:800}
    .index-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:20px;margin-top:18px}
    .filter-panel{padding:22px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:0 10px 28px rgba(74,27,56,.05)}
    .filter-panel h3{margin:0 0 15px;font-size:17px}
    .filter-panel p{margin:0 0 18px;color:var(--muted);font-size:13px}
    .check-row{display:flex;align-items:center;gap:9px;padding:10px 0;border-bottom:1px solid #f0e8ed;color:#5c4a56;font-size:13px}
    .check-row:last-child{border-bottom:0}
    .check-row input{accent-color:var(--plum)}
    .index-list{display:grid;gap:10px}
    .index-item{display:grid;grid-template-columns:54px minmax(0,1fr) auto;align-items:center;gap:18px;padding:19px 20px;border:1px solid var(--line);border-radius:19px;background:#fff;transition:.22s ease}
    .index-item:nth-child(even){background:#fdf8fb}
    .index-item:hover{transform:translateX(3px);border-color:#cf9bb7;box-shadow:var(--shadow)}
    .item-no{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#f7e6ee;color:var(--wine);font-size:12px;font-weight:900}
    .item-title{margin:0 0 5px;font-size:17px;font-weight:900}
    .item-desc{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .item-meta{display:flex;align-items:center;gap:8px;margin-top:7px;color:#9b8793;font-size:11px}
    .badge{background:#f9e7e8;color:#9b3d4b}
    .badge.violet{background:#eee4f3;color:#713e83}
    .badge.green{background:#ebf4dc;color:#64833b}
    .reading-path{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-top:22px}
    .path-card{padding:27px;border-radius:var(--radius-xl);background:linear-gradient(135deg,#fff,#f8edf3);border:1px solid var(--line);box-shadow:var(--shadow)}
    .path-card h3{margin:13px 0 8px;font-size:22px}
    .path-card p{margin:0;color:var(--muted);font-size:14px}
    .steps{display:grid;gap:10px}
    .step{display:grid;grid-template-columns:35px 1fr;gap:12px;align-items:start;padding:13px;border:1px solid var(--line);border-radius:15px;background:#fff}
    .step b{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:#f6e3eb;color:var(--wine);font-size:12px}
    .step strong{display:block;font-size:14px}
    .step span{display:block;color:var(--muted);font-size:12px}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:26px}
    .faq-intro{padding:26px;border-radius:var(--radius-xl);background:var(--berry);color:#fff}
    .faq-intro p{color:#efdce7;font-size:14px}
    .faq-list{display:grid;gap:10px}
    .faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
    .faq-question{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:58px;padding:0 17px;border:0;background:#fff;color:var(--ink);text-align:left;font-weight:800}
    .faq-question span:last-child{color:var(--plum);font-size:22px;transition:.2s}
    .faq-answer{display:none;padding:0 17px 16px;color:var(--muted);font-size:13px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{margin-top:70px;padding:31px;border-radius:var(--radius-xl);background:linear-gradient(120deg,#6a1b48,#9a3d70 60%,#dd796c);color:#fff;box-shadow:var(--shadow)}
    .cta-grid{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta h2{margin:0 0 7px;font-size:28px}
    .cta p{margin:0;color:#f8e3eb;font-size:14px}
    .footer{padding:36px 0 24px;border-top:1px solid var(--line);background:#fffaf8}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
    .footer-copy{max-width:330px;margin:14px 0 0;color:var(--muted);font-size:13px}
    .footer h3{margin:3px 0 13px;font-size:14px}
    .footer-links{display:grid;gap:8px;color:var(--muted);font-size:13px}
    .footer-links a:hover{color:var(--wine)}
    .footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:31px;padding-top:17px;border-top:1px solid var(--line);color:#927f8a;font-size:12px}
    .footer-tags{display:flex;flex-wrap:wrap;gap:7px}
    .footer-tag{padding:5px 9px;border:1px solid var(--line);border-radius:99px;background:#fff;color:#806b78}
    @media(max-width:1024px){.searchbox{min-width:145px}.hero-grid{gap:25px}.index-layout{grid-template-columns:220px 1fr}}
    @media(max-width:768px){
      .shell{width:min(100% - 32px,600px)}.nav-links,.desktop-search,.desktop-cta{display:none}.mobile-tools{display:flex}
      .hero-grid,.reading-path,.faq-grid{grid-template-columns:1fr}.hero h1{font-size:40px}.dashboard{min-height:290px}
      .section{padding-top:54px}.section-head{display:block}.section-note{margin-top:10px}.index-layout{grid-template-columns:1fr}
      .filter-panel{display:none}.index-item{grid-template-columns:43px minmax(0,1fr)}.index-item .button{grid-column:2;justify-self:start}
      .cta-grid{display:block}.cta .button{margin-top:19px}.footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      .shell{width:calc(100% - 32px)}.brand{font-size:14px}.hero{padding:25px 20px;border-radius:24px}.hero h1{font-size:34px}
      .hero-copy{font-size:14px}.action-row .button{width:100%}.dashboard{padding:17px}.dash-number{font-size:45px}
      .filter-bar{align-items:stretch}.filter-btn{flex:1}.filter-count{width:100%;margin-left:0}.index-item{gap:12px;padding:15px}.item-title{font-size:15px}
      .footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom>span{display:block;margin-top:14px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{
      --berry:#4d183c;--wine:#721d48;--plum:#9a3d70;--coral:#ef7665;--amber:#f4b85d;
      --lime:#a9cf70;--cream:#fffaf7;--mist:#f4edf5;--ink:#281b25;--muted:#746572;
      --line:#e7dce4;--white:#fff;--radius-xl:30px;--radius-lg:22px;
      --shadow:0 18px 46px rgba(83,28,63,.10);--shadow-hover:0 23px 54px rgba(83,28,63,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:linear-gradient(180deg,#fffaf8 0%,#f5edf5 48%,#fffaf7 100%);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.78;letter-spacing:.01em}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    input,select,textarea{outline:none}
    .shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(255,250,247,.86);border-bottom:1px solid rgba(231,220,228,.78);backdrop-filter:blur(18px)}
    .header-row{display:flex;align-items:center;gap:22px;min-height:44px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:16px;font-weight:800;color:var(--berry)}
    .brand-mark{width:31px;height:31px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--coral),var(--wine));color:#fff;box-shadow:0 7px 16px rgba(114,29,72,.22)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-link{padding:9px 11px;border-radius:10px;color:#685560;font-size:14px;transition:.2s ease}
    .nav-link:hover,.nav-link.active{background:#f5e9f0;color:var(--wine)}
    .searchbox{display:flex;align-items:center;gap:8px;min-width:188px;height:42px;padding:0 10px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#8d7d88;font-size:13px}
    .searchbox kbd{margin-left:auto;padding:1px 6px;border:1px solid #e5d9e0;border-radius:5px;background:#fbf7fa;color:#95838f;font-size:11px;line-height:18px}
    .button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border:1px solid transparent;border-radius:13px;font-weight:800;font-size:14px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(93,28,66,.18)}
    .button:active{transform:translateY(0);box-shadow:none}
    .button:focus-visible,.nav-link:focus-visible,.searchbox:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(239,118,101,.42);outline-offset:3px}
    .button-primary{color:#fff;background:linear-gradient(120deg,var(--wine),var(--plum) 58%,var(--coral))}
    .button-secondary{border-color:#dfcfd9;background:#fff;color:var(--wine)}
    .mobile-tools{display:none;margin-left:auto;gap:8px}
    .icon-button{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--wine)}
    .mobile-menu{display:none;padding:12px 0 2px}
    .mobile-menu.open{display:grid;gap:6px}
    .mobile-menu a{padding:11px 14px;border-radius:12px;background:#fff;color:var(--wine);font-weight:700}
    .crumbs{display:flex;gap:9px;align-items:center;margin:30px 0 18px;color:var(--muted);font-size:13px}
    .crumbs a:hover{color:var(--wine)}
    .hero{position:relative;overflow:hidden;margin-top:22px;padding:clamp(28px,5vw,58px);border-radius:var(--radius-xl);background:radial-gradient(circle at 86% 18%,rgba(239,118,101,.52),transparent 25%),radial-gradient(circle at 53% 100%,rgba(181,101,151,.34),transparent 37%),linear-gradient(132deg,#35102c,#671a49 54%,#8b315e);color:#fff;box-shadow:var(--shadow)}
    .hero:before{content:"";position:absolute;width:420px;height:420px;right:-120px;bottom:-250px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 30px rgba(255,255,255,.045),0 0 0 75px rgba(255,255,255,.035)}
    .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.95fr);gap:42px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:12px;font-weight:800;line-height:1;padding:8px 11px}
    .eyebrow{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.1);color:#fff}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,58px);line-height:1.2;letter-spacing:-.045em;margin:20px 0 18px;font-weight:900}
    h2{font-size:clamp(27px,3vw,36px);line-height:1.3;letter-spacing:-.03em;margin:0 0 10px;font-weight:900}
    .hero-copy{max-width:610px;margin-bottom:25px;color:#f9eaf2;font-size:16px;line-height:1.88}
    .action-row{display:flex;flex-wrap:wrap;gap:11px}
    .hero .button-primary{background:linear-gradient(110deg,#ffad83,#ef7665);box-shadow:none}
    .hero .button-secondary{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.08);color:#fff}
    .hero-points{display:flex;flex-wrap:wrap;gap:17px;margin-top:26px;color:#f5dce9;font-size:13px}
    .hero-points b{color:#fff}
    .console{position:relative;padding:22px;border:1px solid rgba(255,255,255,.18);border-radius:24px;background:rgba(255,255,255,.105);box-shadow:inset 0 1px rgba(255,255,255,.15)}
    .console-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px;color:#f8dce8;font-size:12px}
    .console-title{font-size:20px;font-weight:900;color:#fff}
    .progress-ring{width:132px;height:132px;margin:12px auto 20px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#ffad83 0 72%,rgba(255,255,255,.13) 72% 100%);position:relative}
    .progress-ring:after{content:"";position:absolute;inset:12px;border-radius:50%;background:#641b47}
    .progress-value{position:relative;z-index:1;text-align:center;color:#fff;font-size:26px;font-weight:900;line-height:1.1}
    .progress-value small{display:block;color:#f5dce9;font-size:11px;font-weight:600;margin-top:5px}
    .stage-list{display:grid;gap:9px}
    .stage{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:13px;background:rgba(255,255,255,.08);font-size:13px}
    .stage-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(169,207,112,.15)}
    .stage-dot.wait{background:var(--amber);box-shadow:0 0 0 4px rgba(244,184,93,.14)}
    main{padding:26px 0 70px}
    .section{padding:68px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:25px}
    .section-kicker{margin-bottom:8px;color:var(--plum);font-size:12px;font-weight:900;letter-spacing:.1em}
    .section-note{max-width:470px;margin:0;color:var(--muted);font-size:14px}
    .badge{background:#f9e7e8;color:#9b3d4b}
    .badge.violet{background:#eee4f3;color:#713e83}
    .badge.green{background:#ebf4dc;color:#64833b}
    .badge.amber{background:#fff1d7;color:#986a20}
    .feature-panel{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .feature-card,.timeline-card,.info-card,.faq-wrap,.form-panel{border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:0 10px 28px rgba(74,27,56,.05)}
    .feature-card{padding:28px;background:linear-gradient(135deg,#fff,#f7eaf1)}
    .feature-card h3{font-size:25px;line-height:1.35;margin:18px 0 10px}
    .feature-card p,.info-card p,.timeline-card p{color:var(--muted);font-size:14px}
    .quick-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 25px}
    .side-stack{display:grid;gap:18px}
    .info-card{padding:22px}
    .metric-line{display:flex;justify-content:space-between;gap:15px;margin:13px 0 8px;font-size:13px}
    .bar{height:8px;overflow:hidden;border-radius:99px;background:#f0e5ec}
    .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--coral),var(--plum))}
    .timeline{position:relative;display:grid;gap:0;margin-top:24px}
    .timeline:before{content:"";position:absolute;left:18px;top:20px;bottom:20px;width:2px;background:#ead9e4}
    .timeline-card{position:relative;margin-bottom:14px;margin-left:50px;padding:20px 22px}
    .timeline-card:before{content:"";position:absolute;left:-42px;top:24px;width:16px;height:16px;border:4px solid var(--cream);border-radius:50%;background:var(--coral);box-shadow:0 0 0 1px #dca4b7}
    .timeline-card.current{border-color:#d69bb6;background:linear-gradient(135deg,#fff,#f9edf3)}
    .timeline-label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
    .timeline-label strong{font-size:18px}
    .comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .compare-box{padding:27px;border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff}
    .compare-box.highlight{border-color:#d69bb6;background:linear-gradient(145deg,#fff5f4,#f5e9f3)}
    .compare-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}
    .compare-head h3{margin:0;font-size:20px}
    .compare-list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
    .compare-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14px}
    .check{flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border-radius:8px;background:#ebf4dc;color:#64833b;font-size:12px;font-weight:900}
    .faq-wrap{padding:12px 24px}
    details{border-bottom:1px solid var(--line);padding:18px 0}
    details:last-child{border-bottom:0}
    summary{display:flex;align-items:center;justify-content:space-between;gap:18px;cursor:pointer;list-style:none;font-weight:800;color:var(--berry);min-height:28px}
    summary::-webkit-details-marker{display:none}
    summary span{transition:transform .2s ease;color:var(--coral);font-size:22px}
    details[open] summary span{transform:rotate(45deg)}
    details p{max-width:780px;margin:12px 32px 2px 0;color:var(--muted);font-size:14px}
    .form-panel{position:relative;overflow:hidden;padding:30px;background:linear-gradient(125deg,#55143d,#8e3564 65%,#e9786b);color:#fff}
    .form-panel:after{content:"";position:absolute;width:280px;height:280px;right:-120px;top:-150px;border:1px solid rgba(255,255,255,.25);border-radius:50%;box-shadow:0 0 0 28px rgba(255,255,255,.06)}
    .form-grid{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
    .form-panel p{color:#f8dce8;font-size:14px}
    .form-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:12px;color:#f8dce8;font-weight:700}
    .field input,.field select,.field textarea{width:100%;min-height:46px;padding:10px 13px;border:1px solid rgba(255,255,255,.27);border-radius:12px;background:rgba(255,255,255,.12);color:#fff}
    .field select option{color:var(--ink)}
    .field textarea{min-height:90px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#edc9d9}
    .form-foot{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-top:14px;color:#f8dce8;font-size:12px}
    .footer{padding:40px 0 22px;border-top:1px solid var(--line);background:#fff8f6}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:35px}
    .footer-copy{max-width:330px;margin:13px 0 0;color:var(--muted);font-size:13px}
    .footer h3{margin:0 0 12px;color:var(--berry);font-size:14px}
    .footer-links{display:grid;gap:7px;color:var(--muted);font-size:13px}
    .footer-links a:hover{color:var(--wine)}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:32px;padding-top:18px;border-top:1px solid var(--line);color:#887783;font-size:12px}
    .footer-tags{display:flex;gap:7px;flex-wrap:wrap}
    .footer-tag{padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted)}
    @media(max-width:1024px){.header-row{gap:12px}.nav-links{margin-left:0}.searchbox{min-width:150px}.hero-grid{gap:25px}.shell{width:min(100% - 32px,900px)}}
    @media(max-width:768px){.desktop-only,.nav-links,.desktop-cta{display:none}.mobile-tools{display:flex}.header-row{justify-content:space-between}.hero-grid,.feature-panel,.form-grid{grid-template-columns:1fr}.hero{padding:30px 23px}.section{padding:48px 0}.section-head{display:block}.section-note{margin-top:10px}.comparison{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.form-fields{grid-template-columns:1fr}.field.full{grid-column:auto}}
    @media(max-width:520px){.shell{width:calc(100% - 32px)}h1{font-size:36px}.hero-copy{font-size:14px}.console{padding:17px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom>span{display:block;margin-top:14px}.timeline-card{margin-left:40px}.timeline:before{left:14px}.timeline-card:before{left:-35px}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}