/* roulang page: index */
:root{
      --primary:#2563EB;
      --primary-2:#3B82F6;
      --primary-soft:#EFF6FF;
      --cyan-soft:#E0F2FE;
      --gold:#D6B56D;
      --slate:#0F172A;
      --muted:#64748B;
      --line:#DBEAFE;
      --panel:#FFFFFF;
      --bg:#F8FAFC;
      --shadow:0 18px 45px rgba(15,23,42,.08);
      --shadow-lg:0 28px 70px rgba(37,99,235,.14);
      --radius:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--slate);
      background:
        radial-gradient(circle at 12% 8%,rgba(59,130,246,.12),transparent 32%),
        radial-gradient(circle at 86% 18%,rgba(224,242,254,.8),transparent 28%),
        linear-gradient(180deg,#fff 0%,var(--bg) 50%,#fff 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    img,svg{display:block;max-width:100%}
    .site-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
    .skip-link{position:absolute;left:-999px;top:12px;background:#fff;color:var(--primary);padding:10px 14px;border-radius:12px;z-index:80}
    .skip-link:focus{left:16px;box-shadow:var(--shadow)}
    .topbar{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(219,234,254,.9);
    }
    .nav-wrap{display:grid;grid-template-columns:auto minmax(260px,1fr) auto;align-items:center;gap:20px;padding:16px 0}
    .brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;white-space:nowrap}
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,#DBEAFE,#fff 48%,#BFDBFE);
      border:1px solid rgba(37,99,235,.18);
      position:relative;box-shadow:0 12px 28px rgba(37,99,235,.13);
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;inset:9px;border:1px solid rgba(214,181,109,.82);border-radius:12px;transform:rotate(45deg)
    }
    .brand-mark:after{inset:14px;border-color:rgba(37,99,235,.5);transform:rotate(0)}
    .brand-text{font-size:18px}
    .nav-search{position:relative}
    .nav-search input{
      width:100%;height:48px;border-radius:999px;border:1px solid #BFDBFE;
      background:#fff;padding:0 18px 0 48px;color:#0f172a;
      outline:none;transition:.22s ease;box-shadow:0 10px 25px rgba(37,99,235,.06);
    }
    .nav-search input:focus{border-color:var(--primary-2);box-shadow:0 0 0 4px rgba(147,197,253,.35),0 18px 34px rgba(37,99,235,.12)}
    .nav-search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:#3B82F6}
    .nav-links{display:flex;align-items:center;gap:10px;justify-content:flex-end}
    .nav-links a{
      padding:10px 14px;border-radius:999px;color:#475569;font-weight:700;font-size:14px;
      border:1px solid transparent;transition:.2s ease;white-space:nowrap;
    }
    .nav-links a:hover{color:var(--primary);background:#EFF6FF;border-color:#BFDBFE}
    .nav-links a.active{color:#fff;background:var(--primary);box-shadow:0 12px 26px rgba(37,99,235,.22)}
    .mobile-chip-row{display:none}
    .section{padding:88px 0}
    .section.tight{padding:64px 0}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#2563EB;background:#EFF6FF;border:1px solid #BFDBFE;border-radius:999px;padding:7px 12px;font-size:13px;font-weight:800}
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(214,181,109,.15)}
    h1,h2,h3{line-height:1.15;margin:0;color:#0f172a}
    h1{font-size:clamp(34px,6vw,62px);font-weight:950;letter-spacing:-.055em}
    h2{font-size:clamp(28px,4vw,38px);font-weight:900;letter-spacing:-.035em}
    h3{font-size:20px;font-weight:850}
    p{margin:0;color:#475569}
    .lead{font-size:17px;line-height:1.9;color:#475569}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:12px 18px;border-radius:999px;font-weight:850;
      transition:.22s ease;border:1px solid transparent;cursor:pointer;
    }
    .btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 16px 32px rgba(37,99,235,.24)}
    .btn-primary:hover{transform:translateY(-1px);box-shadow:0 20px 42px rgba(37,99,235,.3)}
    .btn-secondary{background:#fff;color:var(--primary);border-color:#BFDBFE}
    .btn-secondary:hover{background:#EFF6FF;transform:translateY(-1px)}
    .btn:focus-visible,.nav-links a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(37,99,235,.25);outline-offset:3px}
    .soft-card{
      background:rgba(255,255,255,.92);
      border:1px solid rgba(191,219,254,.78);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      transition:.24s ease;
      position:relative;overflow:hidden;
    }
    .soft-card:hover{transform:translateY(-2px);border-color:#93C5FD;box-shadow:var(--shadow-lg)}
    .soft-card:after{
      content:"";position:absolute;right:18px;top:18px;width:32px;height:32px;
      border-top:1px solid rgba(214,181,109,.75);border-right:1px solid rgba(214,181,109,.75);
      border-radius:0 12px 0 0;opacity:.65;pointer-events:none;
    }
    .tag{display:inline-flex;align-items:center;border-radius:999px;background:#EFF6FF;color:#1D4ED8;border:1px solid #BFDBFE;padding:5px 10px;font-size:12px;font-weight:800;white-space:nowrap}
    .hero{
      padding:34px 0 74px;
    }
    .hero-kv{
      min-height:620px;border-radius:36px;overflow:hidden;position:relative;
      background:
        linear-gradient(115deg,rgba(37,99,235,.88),rgba(59,130,246,.6) 42%,rgba(255,255,255,.9) 75%),
        radial-gradient(circle at 80% 20%,rgba(214,181,109,.25),transparent 30%),
        linear-gradient(135deg,#DBEAFE,#F8FAFC);
      box-shadow:0 34px 90px rgba(37,99,235,.18);
      border:1px solid rgba(147,197,253,.7);
    }
    .hero-kv:before{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px),
        linear-gradient(0deg,rgba(255,255,255,.16) 1px,transparent 1px);
      background-size:46px 46px;opacity:.2;
    }
    .hero-kv:after{
      content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
      border:1px solid rgba(214,181,109,.35);box-shadow:inset 0 0 0 28px rgba(255,255,255,.12),0 0 90px rgba(255,255,255,.45);
    }
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center;padding:72px}
    .hero-copy h1{color:#fff;text-shadow:0 8px 28px rgba(15,23,42,.18)}
    .hero-copy .lead{color:rgba(255,255,255,.93);max-width:710px;margin-top:22px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .hero-actions .btn-secondary{background:rgba(255,255,255,.94)}
    .notice-bar{
      margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;
      background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.32);
      color:#fff;border-radius:20px;padding:12px 14px;backdrop-filter:blur(10px);
    }
    .notice-pill{background:rgba(255,255,255,.9);color:#1D4ED8;border-radius:999px;padding:6px 10px;font-weight:900;font-size:13px}
    .hero-panel{display:grid;gap:16px}
    .matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .matrix-card{
      background:rgba(255,255,255,.88);border:1px solid rgba(191,219,254,.8);
      border-radius:20px;padding:16px;box-shadow:0 16px 36px rgba(15,23,42,.08)
    }
    .matrix-card strong{display:block;font-size:16px;color:#0F172A;margin-bottom:4px}
    .step-panel{background:#fff;border:1px solid #BFDBFE;border-radius:24px;padding:18px;box-shadow:var(--shadow)}
    .step-panel li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;color:#475569}
    .step-num{flex:0 0 28px;width:28px;height:28px;border-radius:999px;background:#2563EB;color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px}
    .kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
    .kpi{background:rgba(255,255,255,.96);border:1px solid #DBEAFE;border-radius:20px;padding:16px;text-align:center}
    .kpi strong{display:block;font-size:22px;color:#1D4ED8}
    .rail{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 4px 20px;margin-inline:-4px}
    .rail::-webkit-scrollbar{height:8px}
    .rail::-webkit-scrollbar-thumb{background:#BFDBFE;border-radius:999px}
    .rail-card{min-width:310px;max-width:330px;scroll-snap-align:start;padding:22px}
    .rail-card .bar{height:5px;border-radius:999px;background:linear-gradient(90deg,#2563EB,#93C5FD,#D6B56D);margin:-22px -22px 18px}
    .combo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .feature-big{padding:30px;min-height:380px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,#fff,#EFF6FF)}
    .compact-list{display:grid;gap:12px}
    .compact-item{display:grid;grid-template-columns:42px 1fr auto;gap:12px;align-items:start;padding:16px;border-radius:20px;background:#fff;border:1px solid #DBEAFE;transition:.2s ease}
    .compact-item:hover{border-color:#93C5FD;box-shadow:0 14px 28px rgba(37,99,235,.08)}
    .num{width:36px;height:36px;border-radius:14px;background:#EFF6FF;color:#2563EB;display:grid;place-items:center;font-weight:900}
    .time{font-size:12px;color:#64748B;white-space:nowrap}
    .bento{display:grid;grid-template-columns:1.15fr .85fr .85fr;grid-auto-rows:minmax(170px,auto);gap:18px}
    .bento .wide{grid-row:span 2}
    .bento-card{padding:24px}
    .calendar{display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:stretch}
    .date-stack{padding:24px;background:linear-gradient(160deg,#EFF6FF,#fff);border-radius:28px;border:1px solid #BFDBFE}
    .date-stack strong{font-size:42px;line-height:1;color:#2563EB}
    .calendar-list{display:grid;gap:12px}
    .calendar-row{display:grid;grid-template-columns:92px 1fr auto;gap:16px;align-items:center;padding:16px 18px;border:1px solid #DBEAFE;background:#fff;border-radius:20px}
    .vertical-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .vertical-card{
      min-height:330px;padding:22px;border-radius:28px;border:1px solid #DBEAFE;
      background:linear-gradient(180deg,#EFF6FF 0,#fff 42%);box-shadow:var(--shadow);
      display:flex;flex-direction:column;justify-content:space-between;transition:.24s ease;
    }
    .vertical-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
    .cover-mark{height:112px;border-radius:22px;background:radial-gradient(circle at 30% 30%,rgba(214,181,109,.28),transparent 36%),linear-gradient(135deg,#DBEAFE,#fff);border:1px solid #BFDBFE;display:grid;place-items:center;color:#2563EB;font-weight:950;font-size:28px}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .benefit{padding:22px}
    .news-wrap{display:grid;grid-template-columns:1fr 340px;gap:24px}
    .news-list{display:grid;gap:10px}
    .news-link{display:grid;grid-template-columns:1fr auto;gap:16px;padding:16px 18px;border-radius:18px;border:1px solid #E2E8F0;background:#fff;transition:.2s ease}
    .news-link:hover{border-color:#93C5FD;background:#EFF6FF;color:#1D4ED8}
    .side-box{padding:24px;background:linear-gradient(180deg,#fff,#F8FAFC)}
    .cta-band{
      position:relative;overflow:hidden;border-radius:34px;padding:38px;
      background:linear-gradient(135deg,#DBEAFE,#fff 52%,#E0F2FE);
      border:1px solid #BFDBFE;box-shadow:var(--shadow-lg);
      display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
    }
    .cta-band:before{content:"";position:absolute;right:20%;top:-80px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(214,181,109,.38)}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    details{background:#fff;border:1px solid #DBEAFE;border-radius:20px;overflow:hidden;box-shadow:0 10px 24px rgba(15,23,42,.04)}
    summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:850;color:#0F172A;transition:.2s ease}
    summary::-webkit-details-marker{display:none}
    summary:hover{background:#EFF6FF;color:#1D4ED8}
    details p{padding:0 20px 20px;font-size:15px}
    .footer{background:#F1F5F9;border-top:1px solid #DBEAFE;padding:42px 0;color:#475569}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px;align-items:start}
    .footer a{color:#475569;font-weight:700}
    .footer a:hover{color:#2563EB}
    .footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid #CBD5E1;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
    @media (max-width:1024px){
      .nav-wrap{grid-template-columns:1fr auto;gap:14px}
      .nav-search{grid-column:1/-1;order:3}
      .nav-links{justify-content:flex-start;overflow-x:auto;padding-bottom:2px}
      .hero-inner{grid-template-columns:1fr;padding:46px}
      .combo-grid,.calendar,.news-wrap,.cta-band{grid-template-columns:1fr}
      .bento{grid-template-columns:1fr 1fr}
      .bento .wide{grid-row:auto;grid-column:span 2}
      .vertical-flow{grid-template-columns:repeat(2,1fr)}
      .benefit-grid{grid-template-columns:1fr 1fr}
      .kpi-row{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,1180px)}
      .brand-text{font-size:16px;max-width:210px;white-space:normal;line-height:1.2}
      .nav-links{display:none}
      .mobile-chip-row{display:flex;gap:10px;overflow-x:auto;padding:0 0 14px}
      .mobile-chip-row a{flex:0 0 auto;padding:9px 13px;border-radius:999px;background:#fff;border:1px solid #BFDBFE;color:#1D4ED8;font-weight:800;font-size:13px}
      .hero{padding-top:22px}
      .hero-kv{min-height:auto;border-radius:28px}
      .hero-inner{padding:34px 22px}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .matrix{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .rail-card{min-width:78vw}
      .compact-item{grid-template-columns:36px 1fr}
      .compact-item .time{grid-column:2}
      .bento,.bento .wide{grid-template-columns:1fr;grid-column:auto}
      .calendar-row{grid-template-columns:1fr;gap:6px}
      .vertical-flow,.benefit-grid,.faq-grid,.footer-grid{grid-template-columns:1fr}
      .cta-band{padding:26px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      .hero-copy .lead{font-size:15px}
      .kpi-row{grid-template-columns:1fr}
      .section{padding:50px 0}
      .news-link{grid-template-columns:1fr}
      .nav-wrap{padding:12px 0}
    }

/* roulang page: category1 */
:root{
      --primary:#2563eb;
      --primary-2:#3b82f6;
      --primary-soft:#eff6ff;
      --cyan-soft:#e0f2fe;
      --gold:#d6b56d;
      --slate:#0f172a;
      --muted:#64748b;
      --border:#dbeafe;
      --surface:#ffffff;
      --bg:#f8fafc;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow-soft:0 18px 45px rgba(15,23,42,.08);
      --shadow-card:0 14px 34px rgba(37,99,235,.10);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
      color:var(--slate);
      background:
        radial-gradient(circle at 12% 4%, rgba(59,130,246,.12), transparent 28%),
        radial-gradient(circle at 86% 10%, rgba(224,242,254,.9), transparent 24%),
        linear-gradient(180deg,#ffffff 0%,#f8fafc 42%,#ffffff 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img,svg{display:block;max-width:100%}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(59,130,246,.35);outline-offset:3px}
    .site-container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .sr-only{
      position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
      clip:rect(0,0,0,0);white-space:nowrap;border:0
    }
    .top-shell{
      position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);
      backdrop-filter:blur(14px);border-bottom:1px solid rgba(219,234,254,.9)
    }
    .nav-wrap{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;min-height:78px;display:grid;
      grid-template-columns:auto minmax(280px,1fr) auto;
      align-items:center;gap:22px;
    }
    .brand{display:inline-flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.02em;color:#0f172a;white-space:nowrap}
    .brand-mark{
      width:42px;height:42px;border-radius:999px;position:relative;flex:0 0 auto;
      background:linear-gradient(135deg,#dbeafe 0%,#ffffff 48%,#bfdbfe 100%);
      border:1px solid rgba(37,99,235,.22);
      box-shadow:inset 0 0 0 6px rgba(255,255,255,.62),0 10px 25px rgba(37,99,235,.16);
    }
    .brand-mark:before,.brand-mark:after{
      content:"";position:absolute;inset:11px;border:1.5px solid var(--gold);border-radius:12px;opacity:.72;transform:rotate(45deg)
    }
    .brand-mark:after{inset:16px;border-color:#2563eb;opacity:.58}
    .brand-text{font-size:18px}
    .nav-search{
      height:48px;border:1px solid rgba(191,219,254,.95);background:#fff;border-radius:999px;
      display:flex;align-items:center;gap:10px;padding:0 16px;color:#64748b;
      box-shadow:0 10px 26px rgba(15,23,42,.05);
      transition:.22s ease;
    }
    .nav-search:focus-within{border-color:#60a5fa;background:#f8fbff;box-shadow:0 12px 30px rgba(37,99,235,.13),0 0 0 4px rgba(147,197,253,.25)}
    .nav-search input{width:100%;border:0;outline:0;background:transparent;color:#0f172a}
    .nav-search input::placeholder{color:#94a3b8}
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{
      padding:10px 14px;border-radius:999px;color:#475569;font-weight:700;font-size:14px;
      transition:.2s ease;border:1px solid transparent;
    }
    .nav-links a:hover{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}
    .nav-links a.active{color:#fff;background:linear-gradient(135deg,#2563eb,#3b82f6);box-shadow:0 10px 22px rgba(37,99,235,.22)}
    .page-hero{position:relative;padding:58px 0 34px;overflow:hidden}
    .page-hero:before{
      content:"";position:absolute;inset:18px auto auto 50%;width:620px;height:320px;transform:translateX(-10%);
      background:radial-gradient(circle,rgba(59,130,246,.12),transparent 68%);pointer-events:none
    }
    .hero-card{
      position:relative;background:rgba(255,255,255,.9);border:1px solid rgba(191,219,254,.92);
      border-radius:32px;padding:34px;box-shadow:var(--shadow-soft);overflow:hidden;
    }
    .hero-card:after{
      content:"";position:absolute;inset:12px;border:1px solid rgba(214,181,109,.32);
      border-radius:24px;pointer-events:none
    }
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:800;font-size:13px;border:1px solid #bfdbfe}
    .hero-title{font-size:clamp(34px,5vw,56px);line-height:1.12;font-weight:950;letter-spacing:-.045em;margin:18px 0 16px}
    .hero-desc{font-size:17px;color:#475569;max-width:760px;line-height:1.85}
    .hero-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:28px;align-items:stretch}
    .progress-panel{
      background:linear-gradient(180deg,#f8fbff,#fff);border:1px solid #dbeafe;border-radius:26px;padding:22px;
      box-shadow:0 16px 32px rgba(37,99,235,.08);position:relative;z-index:1
    }
    .progress-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
    .progress-bar{height:11px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin:18px 0 12px}
    .progress-bar span{display:block;width:72%;height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#67e8f9)}
    .step-list{display:grid;gap:10px;margin-top:16px}
    .step-item{display:flex;gap:10px;align-items:flex-start;padding:11px;border-radius:16px;background:#fff;border:1px solid #e2e8f0}
    .step-num{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#eff6ff;color:#2563eb;font-weight:900;font-size:13px;flex:0 0 auto}
    .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;
      border-radius:999px;font-weight:850;transition:.22s ease;border:1px solid transparent
    }
    .btn-primary{background:linear-gradient(135deg,#2563eb,#3b82f6);color:#fff;box-shadow:0 12px 24px rgba(37,99,235,.24)}
    .btn-primary:hover{transform:translateY(-1px);filter:brightness(1.04);box-shadow:0 16px 30px rgba(37,99,235,.29)}
    .btn-secondary{background:#fff;color:#1d4ed8;border-color:#bfdbfe}
    .btn-secondary:hover{background:#eff6ff;transform:translateY(-1px)}
    .section{padding:62px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-kicker{color:#2563eb;font-weight:900;font-size:14px;margin-bottom:8px}
    .section-title{font-size:clamp(26px,3.6vw,38px);line-height:1.2;font-weight:950;letter-spacing:-.035em}
    .section-desc{color:#64748b;max-width:680px;margin-top:10px}
    .filter-shell{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}
    .filter-aside{
      position:sticky;top:98px;background:#fff;border:1px solid #dbeafe;border-radius:24px;padding:20px;
      box-shadow:var(--shadow-soft)
    }
    .filter-group{padding:14px 0;border-bottom:1px solid #e2e8f0}
    .filter-group:last-child{border-bottom:0}
    .filter-label{font-weight:900;margin-bottom:10px;display:flex;align-items:center;gap:8px}
    .chip-list{display:flex;flex-wrap:wrap;gap:9px}
    .chip{
      display:inline-flex;align-items:center;gap:6px;padding:8px 11px;border-radius:999px;
      background:#fff;border:1px solid #cbd5e1;color:#475569;font-weight:750;font-size:13px;transition:.2s ease
    }
    .chip:hover{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}
    .chip.active{background:#2563eb;border-color:#2563eb;color:#fff;box-shadow:0 10px 20px rgba(37,99,235,.2)}
    .content-tools{
      background:#fff;border:1px solid #dbeafe;border-radius:24px;padding:18px;box-shadow:0 12px 28px rgba(15,23,42,.05);
      display:flex;gap:14px;justify-content:space-between;align-items:center;margin-bottom:18px
    }
    .tool-search{
      flex:1;display:flex;align-items:center;gap:10px;min-height:46px;border:1px solid #cbd5e1;border-radius:16px;padding:0 14px;color:#64748b;background:#f8fafc
    }
    .tool-search:focus-within{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(147,197,253,.22);background:#fff}
    .tool-search input{border:0;outline:0;background:transparent;width:100%;color:#0f172a}
    .sort-box{border:1px solid #cbd5e1;border-radius:16px;height:46px;padding:0 12px;background:#fff;color:#334155;font-weight:700}
    .card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .entry-card{
      position:relative;background:#fff;border:1px solid #dbeafe;border-radius:24px;padding:22px;box-shadow:0 12px 28px rgba(15,23,42,.05);
      transition:.22s ease;overflow:hidden
    }
    .entry-card:before{
      content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,#2563eb,#bae6fd,#d6b56d)
    }
    .entry-card:hover{transform:translateY(-2px);border-color:#93c5fd;box-shadow:var(--shadow-card)}
    .entry-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px;color:#64748b;font-size:13px}
    .entry-no{font-weight:950;color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:5px 10px}
    .entry-card h3{font-size:20px;line-height:1.35;font-weight:950;margin-bottom:10px}
    .entry-card p{color:#64748b;font-size:15px;line-height:1.75}
    .tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
    .tag{font-size:12px;font-weight:800;color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:5px 9px}
    .text-link{display:inline-flex;align-items:center;gap:6px;color:#2563eb;font-weight:900}
    .text-link:hover{text-decoration:underline}
    .pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:28px}
    .page-btn{
      min-width:40px;height:40px;border-radius:13px;border:1px solid #cbd5e1;background:#fff;color:#475569;
      display:grid;place-items:center;font-weight:850;transition:.2s ease;padding:0 12px
    }
    .page-btn:hover{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}
    .page-btn.active{background:#2563eb;border-color:#2563eb;color:#fff}
    .info-band{
      background:linear-gradient(135deg,#eff6ff,#fff 58%,#f8fafc);
      border:1px solid #bfdbfe;border-radius:30px;padding:30px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden
    }
    .info-band:before{
      content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;border-radius:50%;
      border:1px solid rgba(214,181,109,.42)
    }
    .explain-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .note-list{display:grid;gap:12px}
    .note-item{display:flex;gap:12px;padding:14px;border:1px solid #e2e8f0;border-radius:18px;background:rgba(255,255,255,.72)}
    .note-icon{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:#eff6ff;color:#2563eb;flex:0 0 auto}
    .faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    details.faq-item{
      background:#fff;border:1px solid #dbeafe;border-radius:18px;box-shadow:0 10px 24px rgba(15,23,42,.04);overflow:hidden
    }
    .faq-item summary{
      list-style:none;padding:18px 20px;font-weight:900;cursor:pointer;display:flex;justify-content:space-between;gap:14px
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:#2563eb;font-size:22px;line-height:1}
    .faq-item[open] summary{background:#eff6ff;color:#1d4ed8}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{padding:0 20px 18px;color:#64748b;font-size:15px}
    .cta-card{
      display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;
      background:linear-gradient(135deg,#dbeafe,#ffffff 60%,#e0f2fe);
      border:1px solid #bfdbfe;border-radius:32px;padding:32px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden
    }
    .cta-card:after{
      content:"";position:absolute;right:36px;bottom:-54px;width:180px;height:180px;border-radius:999px;
      border:1px solid rgba(214,181,109,.42);pointer-events:none
    }
    .footer{background:#f1f5f9;border-top:1px solid #e2e8f0;padding:46px 0 26px;color:#475569}
    .footer-grid{display:grid;grid-template-columns:1.4fr .6fr .6fr;gap:28px}
    .footer h3{font-size:16px;font-weight:950;color:#0f172a}
    .footer a{transition:.2s ease}
    .footer a:hover{color:#1d4ed8}
    .footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid #dbeafe;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#64748b}
    .safe-anchor{scroll-margin-top:110px}
    @media (max-width:1024px){
      .nav-wrap{grid-template-columns:auto 1fr;gap:14px;padding:14px 0}
      .nav-search{grid-column:1 / -1;order:3}
      .nav-links{justify-content:flex-end}
      .hero-layout,.filter-shell,.explain-grid{grid-template-columns:1fr}
      .filter-aside{position:relative;top:auto}
      .filter-group{padding:12px 0}
      .content-tools{align-items:stretch;flex-direction:column}
    }
    @media (max-width:768px){
      .site-container,.nav-wrap{width:min(100% - 28px,var(--container))}
      .nav-wrap{min-height:auto}
      .brand-text{font-size:16px;max-width:172px;white-space:normal;line-height:1.2}
      .nav-links{grid-column:1 / -1;order:4;overflow-x:auto;justify-content:flex-start;padding-bottom:4px}
      .nav-links a{white-space:nowrap}
      .page-hero{padding:34px 0 22px}
      .hero-card{padding:24px;border-radius:26px}
      .btn-row{flex-direction:column}
      .btn{width:100%}
      .section{padding:46px 0}
      .section-head{display:block}
      .card-grid,.faq-grid{grid-template-columns:1fr}
      .pagination{flex-wrap:wrap}
      .cta-card{grid-template-columns:1fr;padding:24px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }
    @media (max-width:520px){
      .brand-mark{width:38px;height:38px}
      .hero-title{font-size:32px}
      .hero-desc{font-size:15px}
      .progress-top{display:block}
      .entry-card{padding:18px}
      .chip-list{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
      .chip{white-space:nowrap}
      .sort-box{width:100%}
    }