/* roulang page: index */
:root{
  --ink:#08192b;
  --ink-soft:#0d2a45;
  --gold:#c9a34e;
  --gold-deep:#8a6d24;
  --gold-soft:#fdf6e6;
  --gold-line:#f0e2bd;
  --teal:#12836f;
  --bg:#f4f6f9;
  --surface:#ffffff;
  --text:#17283a;
  --muted:#5f7186;
  --line:#e2e8f0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(12,35,60,.08);
  --shadow-lg:0 24px 60px rgba(8,25,43,.18);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-weight:700;line-height:1.4;margin:0;color:var(--ink)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;height:auto;display:block}
button{font:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.site-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(8,25,43,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:#fff}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#c9a34e,#eddbb2);color:#08192b;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px;color:#fff;white-space:nowrap}
.brand-sub{font-size:11px;letter-spacing:1.6px;color:rgba(255,255,255,.52);white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{padding:8px 16px;border-radius:999px;font-size:14.5px;color:rgba(255,255,255,.76);white-space:nowrap;transition:background .25s ease,color .25s ease}
.main-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.main-nav a.is-active{background:rgba(201,163,78,.2);color:#f0dcae}
.header-cta{flex:0 0 auto;padding:9px 20px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#dcc083);color:#08192b;font-size:14px;font-weight:700;transition:transform .25s ease,box-shadow .25s ease}
.header-cta:hover{color:#08192b;transform:translateY(-1px);box-shadow:0 10px 22px rgba(201,163,78,.32)}
.nav-toggle{display:none;margin-left:auto;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:14px}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1100px 480px at 12% -20%,rgba(201,163,78,.24),transparent 62%),linear-gradient(158deg,#08192b 0%,#0d2a45 62%,#0a1f34 100%)}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;opacity:.55;pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:46px;padding:58px 0 66px;align-items:start}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;background:rgba(201,163,78,.16);border:1px solid rgba(201,163,78,.42);color:#f2dfb3;font-size:13px;font-weight:600}
.hero-badge span{width:7px;height:7px;border-radius:50%;background:#c9a34e;display:inline-block}
.hero h1{font-size:clamp(25px,3.2vw,39px);line-height:1.42;color:#fff;margin:20px 0 18px;letter-spacing:.4px}
.hero h1 em{font-style:normal;color:#edd49a}
.hero-lead{font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.78);max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#e4cb92);color:#08192b;font-weight:700;font-size:15px;border:none;transition:transform .25s ease,box-shadow .25s ease}
.btn-gold:hover{color:#08192b;transform:translateY(-2px);box-shadow:0 16px 30px rgba(201,163,78,.34)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.28);color:#fff;font-size:15px;background:transparent;transition:border-color .25s ease,background .25s ease}
.btn-ghost:hover{color:#fff;border-color:rgba(201,163,78,.75);background:rgba(201,163,78,.14)}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;font-size:14px;color:rgba(255,255,255,.72)}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:#c9a34e;flex:0 0 auto}

/* lead form card */
.lead-card{background:#fff;border-radius:22px;padding:28px 26px;box-shadow:var(--shadow-lg);color:var(--text)}
.lead-card h2{font-size:19px;margin-bottom:6px}
.lead-card .lead-sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:15px;min-width:0}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fafbfd;font-size:14px;transition:border-color .25s ease,box-shadow .25s ease;min-width:0}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(201,163,78,.16)}
.lead-card .btn-gold{width:100%;margin-top:6px}
.form-note{margin-top:12px;font-size:12.5px;color:var(--muted);line-height:1.7}
.form-note.is-on{color:var(--teal);font-weight:600}

/* pill bar */
.pill-bar{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(9,30,54,.05)}
.pill-scroll{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:thin}
.pill-scroll::-webkit-scrollbar{height:4px}
.pill-scroll::-webkit-scrollbar-thumb{background:#d7dfe9;border-radius:99px}
.pill{flex:0 0 auto;padding:8px 20px;border-radius:999px;border:1px solid var(--line);background:#f7f9fc;font-size:14px;color:var(--muted);white-space:nowrap;transition:all .25s ease}
.pill:hover{border-color:#d9bd7e;color:var(--gold-deep);background:var(--gold-soft)}
.pill.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

/* section base */
.section{padding:70px 0}
.section--alt{background:#fff}
.section--tight{padding:54px 0}
.section-head{max-width:780px;margin-bottom:34px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.8px;color:var(--gold-deep);background:var(--gold-soft);border:1px solid var(--gold-line);padding:5px 13px;border-radius:999px}
.section h2{font-size:clamp(21px,2.3vw,29px);margin:14px 0 12px}
.section-desc{color:var(--muted);font-size:15px;line-height:1.9}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-2>*,.grid-3>*,.grid-4>*{min-width:0}

/* cards */
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:0 2px 10px rgba(9,30,54,.04);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;height:100%}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#e6d6ae}
.svc-num{width:38px;height:38px;border-radius:11px;background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.svc-card h3{font-size:17px;margin-bottom:9px}
.svc-card p{font-size:14px;color:var(--muted);line-height:1.85}

/* pain list */
.pain-item{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;background:#fff;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:20px 22px;transition:box-shadow .28s ease,transform .28s ease}
.pain-item:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.pain-idx{width:36px;height:36px;border-radius:50%;background:var(--ink);color:#edd49a;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center}
.pain-item h3{font-size:16px;margin-bottom:6px}
.pain-item p{font-size:14px;color:var(--muted);line-height:1.8}
.pain-item p strong{color:var(--teal);font-weight:600}

/* spec list */
.spec-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 26px;box-shadow:0 2px 10px rgba(9,30,54,.04)}
.spec-row{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;padding:16px 0;border-bottom:1px dashed var(--line)}
.spec-row:last-child{border-bottom:none}
.spec-key{font-weight:700;font-size:14.5px;color:var(--ink)}
.spec-val{font-size:14px;color:var(--muted);line-height:1.8}

/* term cards */
.term-card{background:linear-gradient(180deg,#ffffff,#fbfcfe);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;height:100%;transition:transform .28s ease,box-shadow .28s ease}
.term-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.term-tag{display:inline-block;font-size:12.5px;font-weight:700;color:var(--teal);background:#e9f6f3;border:1px solid #cbe9e2;border-radius:999px;padding:3px 12px;margin-bottom:12px}
.term-card h3{font-size:17px;margin-bottom:10px}
.term-card p{font-size:14px;color:var(--muted);line-height:1.85;margin-bottom:12px}
.term-list li{font-size:13.5px;color:var(--muted);padding-left:16px;position:relative;line-height:1.85}
.term-list li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:#c9a34e}

/* steps */
.step-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.step-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;position:relative;min-width:0}
.step-item span{display:block;font-size:24px;font-weight:800;color:#eadfc4;line-height:1;margin-bottom:10px}
.step-item h3{font-size:15.5px;margin-bottom:8px}
.step-item p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* risk band */
.risk-band{background:linear-gradient(135deg,#0d2a45,#08192b);border-radius:22px;padding:38px;color:#fff}
.risk-band h2{color:#fff;font-size:clamp(20px,2.2vw,26px);margin-bottom:12px}
.risk-band p{color:rgba(255,255,255,.76);font-size:14.5px;line-height:1.9;max-width:900px}
.risk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.risk-cell{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:18px 18px}
.risk-cell h3{color:#edd49a;font-size:15px;margin-bottom:8px}
.risk-cell p{color:rgba(255,255,255,.7);font-size:13.5px;line-height:1.8}

/* compare */
.compare{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;min-width:0;transition:box-shadow .28s ease,transform .28s ease}
.compare-col:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.compare-col.is-reco{border-color:#d9bd7e;background:linear-gradient(180deg,#fffdf7,#ffffff);box-shadow:0 12px 32px rgba(201,163,78,.14)}
.compare-col h3{font-size:17px;margin-bottom:6px}
.compare-col .c-sub{font-size:12.5px;color:var(--gold-deep);font-weight:600;margin-bottom:14px}
.compare-col dl{margin:0}
.compare-col dt{font-size:13px;color:var(--muted);margin-top:12px}
.compare-col dd{margin:2px 0 0;font-size:14px;color:var(--ink);line-height:1.75}

/* scene */
.scene-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;border-top:3px solid var(--teal);height:100%;min-width:0;transition:transform .28s ease,box-shadow .28s ease}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.scene-card h3{font-size:16px;margin-bottom:8px}
.scene-card p{font-size:13.8px;color:var(--muted);line-height:1.85}

/* team */
.role-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;min-width:0;transition:box-shadow .28s ease}
.role-card:hover{box-shadow:var(--shadow)}
.role-avatar{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#12283f,#254a6d);color:#edd49a;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}
.role-card h3{font-size:15.5px;margin-bottom:6px}
.role-card p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* promise */
.promise-strip{background:#fff;border:1px solid var(--gold-line);border-radius:18px;padding:26px 28px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.promise-item{min-width:0}
.promise-item h3{font-size:15px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.promise-item h3::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--gold);display:inline-block;flex:0 0 auto}
.promise-item p{font-size:13.5px;color:var(--muted);line-height:1.8}

/* faq */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;transition:border-color .25s ease,box-shadow .25s ease}
.faq-item[open]{border-color:#d9bd7e;box-shadow:0 10px 26px rgba(201,163,78,.1)}
.faq-item summary{cursor:pointer;font-weight:700;font-size:15.5px;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:20px;font-weight:700;line-height:1;flex:0 0 auto}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin-top:12px;font-size:14px;color:var(--muted);line-height:1.9}

/* news */
.news-grid{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:28px;align-items:start}
.news-main{display:grid;gap:14px}
.news-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:box-shadow .28s ease,transform .28s ease,border-color .28s ease;min-width:0}
.news-item:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:#e6d6ae}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px;font-size:12.5px;color:var(--muted)}
.tag{display:inline-block;padding:2px 11px;border-radius:999px;background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);font-weight:600;font-size:12px}
.news-item h3{font-size:17px;line-height:1.55;margin-bottom:8px}
.news-item h3 a:hover{color:var(--gold-deep)}
.news-item p{font-size:14px;color:var(--muted);line-height:1.85}
.news-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.news-side h3{font-size:16px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.side-list li{padding:12px 0;border-bottom:1px dashed var(--line)}
.side-list li:last-child{border-bottom:none}
.side-list a{display:block;font-size:14px;line-height:1.7;color:var(--ink);margin-bottom:4px}
.side-list a:hover{color:var(--gold-deep)}
.side-list span{font-size:12px;color:var(--muted)}
.empty-tip{font-size:14px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:14px;padding:18px 20px}
.news-more{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-size:14px;font-weight:600;color:var(--gold-deep)}

/* download */
.dl-panel{background:radial-gradient(700px 320px at 88% 0%,rgba(201,163,78,.22),transparent 65%),linear-gradient(135deg,#0d2a45,#08192b);border-radius:22px;padding:40px;color:#fff}
.dl-panel h2{color:#fff;font-size:clamp(21px,2.3vw,28px);margin-bottom:12px}
.dl-panel .dl-desc{color:rgba(255,255,255,.76);font-size:14.5px;line-height:1.9;max-width:780px}
.dl-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}
.dl-btn{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;transition:background .28s ease,border-color .28s ease,transform .28s ease;min-width:0}
.dl-btn:hover{background:rgba(201,163,78,.18);border-color:rgba(201,163,78,.7);color:#fff;transform:translateY(-2px)}
.dl-ico{width:38px;height:38px;border-radius:11px;background:rgba(201,163,78,.2);border:1px solid rgba(201,163,78,.4);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#edd49a;flex:0 0 auto}
.dl-txt{display:flex;flex-direction:column;min-width:0;line-height:1.5}
.dl-txt strong{font-size:15px;font-weight:700}
.dl-txt small{font-size:12px;color:rgba(255,255,255,.6)}
.dl-tip{margin-top:18px;font-size:12.5px;color:rgba(255,255,255,.55)}

/* apply form */
.apply-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:34px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:38px;box-shadow:0 12px 40px rgba(9,30,54,.06)}
.apply-info h2{font-size:clamp(21px,2.3vw,27px);margin:14px 0 14px}
.apply-info p{font-size:14.5px;color:var(--muted);line-height:1.95}
.apply-list{margin-top:22px;display:grid;gap:12px}
.apply-list li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.8}
.apply-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:11px;flex:0 0 auto}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-grid .field{margin-bottom:0}
.form-grid .field--full{grid-column:1 / -1}
.apply-form .btn-gold{width:100%;margin-top:18px}

/* footer */
.site-footer{background:#08192b;color:rgba(255,255,255,.7);padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr));gap:34px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#fff}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:11px;font-size:18px}
.footer-brand strong{font-size:16px;color:#fff;display:block;line-height:1.4}
.footer-brand small{font-size:11px;letter-spacing:1.4px;color:rgba(255,255,255,.5)}
.footer-desc{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.6);max-width:420px}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:.5px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.66)}
.footer-col a:hover{color:#edd49a}
.footer-risk{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;line-height:1.9;color:rgba(255,255,255,.45)}
.footer-bottom{margin-top:18px;font-size:12.5px;color:rgba(255,255,255,.42);display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between}

/* responsive */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:34px;padding:44px 0 54px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step-flow{grid-template-columns:repeat(2,minmax(0,1fr))}
  .risk-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .promise-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:minmax(0,1fr)}
  .apply-wrap{grid-template-columns:minmax(0,1fr);padding:30px}
  .footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
@media (max-width:900px){
  .header-inner{flex-wrap:wrap;padding:10px 0}
  .header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .main-nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:4px;margin:10px 0 6px;order:4}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:11px 16px;border-radius:12px;background:rgba(255,255,255,.05)}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compare{grid-template-columns:minmax(0,1fr)}
  .dl-buttons{grid-template-columns:minmax(0,1fr)}
  .dl-panel{padding:28px 22px}
  .risk-band{padding:28px 22px}
  .spec-row{grid-template-columns:minmax(0,1fr);gap:6px}
  .spec-wrap{padding:6px 20px}
  .promise-strip{padding:22px}
}
@media (max-width:520px){
  .grid-2,.grid-3,.grid-4,.step-flow,.risk-grid,.promise-strip,.form-grid,.footer-grid{grid-template-columns:minmax(0,1fr)}
  .hero h1{font-size:23px}
  .brand-name{font-size:15.5px}
  .brand-sub{display:none}
  .lead-card{padding:22px 18px}
  .apply-wrap{padding:24px 18px}
  .section{padding:44px 0}
  .footer-bottom{flex-direction:column;gap:6px}
}

/* roulang page: article */
:root{
  --ink:#08192b;
  --ink-soft:#0d2a45;
  --gold:#c9a34e;
  --gold-deep:#8a6d24;
  --gold-soft:#fdf6e6;
  --gold-line:#f0e2bd;
  --teal:#12836f;
  --bg:#f4f6f9;
  --surface:#ffffff;
  --text:#17283a;
  --muted:#5f7186;
  --line:#e2e8f0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(12,35,60,.08);
  --shadow-lg:0 24px 60px rgba(8,25,43,.18);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--ink);line-height:1.45;margin:0 0 12px;font-weight:700}
p{margin:0 0 14px}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;height:auto;display:block}
button{font:inherit}
input,select,textarea{font:inherit;color:inherit}
ul,ol{margin:0;padding:0}
li{list-style:none}
.site-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(8,25,43,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:#fff}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#c9a34e,#eddbb2);color:#08192b;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px;color:#fff;white-space:nowrap}
.brand-sub{font-size:11px;letter-spacing:1.6px;color:rgba(255,255,255,.52);white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{padding:8px 16px;border-radius:999px;font-size:14.5px;color:rgba(255,255,255,.76);white-space:nowrap;transition:background .25s ease,color .25s ease}
.main-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.main-nav a.is-active{background:rgba(201,163,78,.2);color:#f0dcae}
.header-cta{flex:0 0 auto;padding:9px 20px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#dcc083);color:#08192b;font-size:14px;font-weight:700;transition:transform .25s ease,box-shadow .25s ease}
.header-cta:hover{color:#08192b;transform:translateY(-1px);box-shadow:0 10px 22px rgba(201,163,78,.32)}
.nav-toggle{display:none;margin-left:auto;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:14px}

/* pill channel bar */
.pill-bar{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(9,30,54,.05)}
.pill-scroll{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:thin}
.pill-scroll::-webkit-scrollbar{height:4px}
.pill-scroll::-webkit-scrollbar-thumb{background:#d7dfe9;border-radius:99px}
.pill{flex:0 0 auto;padding:8px 20px;border-radius:999px;border:1px solid var(--line);background:#f7f9fc;font-size:14px;color:var(--muted);white-space:nowrap;transition:all .25s ease}
.pill:hover{border-color:#d9bd7e;color:var(--gold-deep);background:var(--gold-soft)}
.pill.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

/* section base */
.section{padding:64px 0}
.section--alt{background:#fff}
.section--tight{padding:48px 0}
.section-head{max-width:780px;margin-bottom:30px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);font-size:12.5px;font-weight:700;letter-spacing:.5px}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.section-head h2{font-size:clamp(21px,2.4vw,28px);margin:16px 0 10px}
.section-head p{color:var(--muted);font-size:15px;margin:0}

/* buttons */
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#e4cb92);color:#08192b;font-weight:700;font-size:15px;border:none;transition:transform .25s ease,box-shadow .25s ease}
.btn-gold:hover{color:#08192b;transform:translateY(-2px);box-shadow:0 16px 30px rgba(201,163,78,.34)}
.btn-gold:focus-visible{outline:3px solid rgba(201,163,78,.5);outline-offset:2px}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;border:1px solid rgba(8,25,43,.18);color:var(--ink);font-size:15px;background:transparent;transition:border-color .25s ease,background .25s ease,color .25s ease}
.btn-ghost:hover{border-color:var(--gold);background:var(--gold-soft);color:var(--gold-deep)}
.btn-ghost:focus-visible{outline:3px solid rgba(201,163,78,.45);outline-offset:2px}

/* article head */
.article-hero{background:radial-gradient(900px 420px at 8% -30%,rgba(201,163,78,.22),transparent 60%),linear-gradient(158deg,#08192b 0%,#0d2a45 68%,#0a1f34 100%);color:#fff;padding:44px 0 46px;position:relative;overflow:hidden}
.article-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;opacity:.5;pointer-events:none}
.article-hero .site-container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.62);margin-bottom:18px}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#f0dcae}
.crumb span.sep{color:rgba(255,255,255,.34)}
.article-hero h1{font-size:clamp(22px,2.9vw,34px);color:#fff;line-height:1.5;letter-spacing:.3px;margin:0 0 18px;max-width:940px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 12px;font-size:13px;color:rgba(255,255,255,.72)}
.meta-chip{padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}
.meta-chip.is-gold{background:rgba(201,163,78,.18);border-color:rgba(201,163,78,.42);color:#f2dfb3;font-weight:600}

/* layout */
.article-wrap{padding:44px 0 20px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:start}
.article-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px 36px}
.article-body{font-size:16.5px;line-height:2.02;color:var(--text);overflow-wrap:break-word}
.article-body h2{font-size:clamp(19px,2.1vw,23px);margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--gold);line-height:1.5}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;margin:26px 0 12px;color:var(--ink-soft)}
.article-body h4{font-size:16.5px;margin:20px 0 10px;color:var(--ink-soft)}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:0}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:10px;color:var(--text)}
.article-body ul li::before{content:"";position:absolute;left:2px;top:.78em;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.article-body ol{counter-reset:art-num}
.article-body ol li{position:relative;padding-left:26px;margin-bottom:10px;counter-increment:art-num}
.article-body ol li::before{content:counter(art-num);position:absolute;left:0;top:.1em;width:19px;height:19px;border-radius:50%;background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.article-body strong{color:var(--ink)}
.article-body a{color:var(--teal);border-bottom:1px solid rgba(18,131,111,.3)}
.article-body a:hover{color:var(--gold-deep);border-bottom-color:var(--gold)}
.article-body blockquote{margin:22px 0;padding:16px 20px;background:var(--gold-soft);border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#5a4a20}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.article-body th{background:#f7f9fc;color:var(--ink);font-weight:700}
.article-body img{border-radius:var(--radius-sm);margin:18px 0;box-shadow:var(--shadow)}
.article-body hr{border:none;border-top:1px dashed var(--line);margin:26px 0}

/* sidebar */
.side-stack{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 24px}
.side-card h3{font-size:16px;margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-card h3::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--gold)}
.info-list li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px;color:var(--muted);min-width:0}
.info-list li:last-child{border-bottom:none;padding-bottom:0}
.info-list li b{color:var(--ink);font-weight:600;text-align:right;overflow-wrap:anywhere}
.side-card p.side-text{font-size:13.5px;color:var(--muted);line-height:1.9;margin:0}
.side-card .btn-gold,.side-card .btn-ghost{width:100%;margin-top:10px;font-size:14px;padding:11px 18px}
.side-card--dark{background:linear-gradient(160deg,#08192b,#0d2a45);border-color:#12314f;color:#fff}
.side-card--dark h3{color:#fff}
.side-card--dark h3::before{background:#c9a34e}
.side-card--dark p.side-text{color:rgba(255,255,255,.74)}
.side-card--dark .btn-gold{background:linear-gradient(135deg,#c9a34e,#e4cb92);color:#08192b}

/* risk strip */
.risk-strip{background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:var(--radius);padding:22px 26px;display:flex;gap:16px;align-items:flex-start}
.risk-strip .risk-icon{flex:0 0 auto;width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold-deep);font-weight:800}
.risk-strip p{margin:0;font-size:14px;line-height:1.9;color:#6a5728}
.risk-strip strong{color:#4d3d14}

/* download */
.download-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.dl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;min-width:0;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.dl-card:hover{border-color:var(--gold-line);transform:translateY(-3px);box-shadow:0 18px 40px rgba(12,35,60,.14)}
.dl-card .dl-tag{font-size:12px;font-weight:700;letter-spacing:.6px;color:var(--gold-deep);background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:999px;padding:4px 12px;align-self:flex-start}
.dl-card h3{font-size:17px;margin:14px 0 8px}
.dl-card p{font-size:13.5px;color:var(--muted);line-height:1.85;margin:0 0 18px;flex:1 1 auto}
.dl-card .btn-gold{width:100%;font-size:14px;padding:12px 18px}
.dl-note{margin-top:18px;font-size:13px;color:var(--muted)}

/* plain content cards */
.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.tip-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);min-width:0}
.tip-card h3{font-size:16px;margin:0 0 10px}
.tip-card p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}
.tip-num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:var(--ink);color:#f0dcae;font-weight:700;font-size:14px;margin-bottom:12px}

/* empty state */
.empty-state{text-align:center;padding:34px 10px}
.empty-state h2{font-size:20px;margin-bottom:12px}
.empty-state p{color:var(--muted);margin-bottom:22px}

/* footer */
.site-footer{background:#08192b;color:rgba(255,255,255,.72);padding:56px 0 26px;margin-top:44px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr));gap:36px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#fff}
.footer-brand strong{display:block;font-size:16px;color:#fff}
.footer-brand small{font-size:11.5px;letter-spacing:1.4px;color:rgba(255,255,255,.5)}
.footer-desc{font-size:13.5px;line-height:1.95;color:rgba(255,255,255,.62);margin:0;max-width:520px}
.footer-col h4{color:#fff;font-size:14.5px;margin:0 0 14px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:13.5px;color:rgba(255,255,255,.66)}
.footer-col ul li a:hover{color:#f0dcae}
.footer-risk{margin:34px 0 0;padding:16px 20px;border-radius:var(--radius-sm);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);font-size:12.5px;line-height:1.9;color:rgba(255,255,255,.58)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;color:rgba(255,255,255,.5)}

@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .side-stack{position:static;top:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .download-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .main-nav{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;background:#08192b;border-bottom:1px solid rgba(255,255,255,.1);padding:10px 16px 16px;display:none}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:11px 14px;border-radius:12px;font-size:15px}
  .nav-toggle{display:inline-flex;align-items:center}
  .header-cta{display:none}
  .article-card{padding:24px 20px}
  .article-body{font-size:16px;line-height:1.95}
  .side-stack{grid-template-columns:minmax(0,1fr)}
  .section{padding:48px 0}
}
@media (max-width:520px){
  .brand-sub{display:none}
  .brand-name{font-size:16px}
  .download-grid{grid-template-columns:minmax(0,1fr)}
  .tip-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .article-hero{padding:34px 0 36px}
  .article-card{padding:20px 16px}
  .risk-strip{flex-direction:column;gap:12px;padding:18px}
  .pill{padding:7px 16px;font-size:13.5px}
}

/* roulang page: category1 */
:root{
  --ink:#08192b;
  --ink-soft:#0d2a45;
  --gold:#c9a34e;
  --gold-deep:#8a6d24;
  --gold-soft:#fdf6e6;
  --gold-line:#f0e2bd;
  --teal:#12836f;
  --bg:#f4f6f9;
  --surface:#ffffff;
  --text:#17283a;
  --muted:#5f7186;
  --line:#e2e8f0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(12,35,60,.08);
  --shadow-lg:0 24px 60px rgba(8,25,43,.18);
  --container:1180px;
}
/* roulang page: category1 / plan-risk-control */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:hover{color:var(--gold-deep)}
img{max-width:100%;height:auto;display:block}
button{font:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,ul,ol,p{margin:0;padding:0}
ul,ol{list-style:none}
.site-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(8,25,43,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:#fff}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#c9a34e,#eddbb2);color:#08192b;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.5px;color:#fff;white-space:nowrap}
.brand-sub{font-size:11px;letter-spacing:1.6px;color:rgba(255,255,255,.52);white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.main-nav a{padding:8px 16px;border-radius:999px;font-size:14.5px;color:rgba(255,255,255,.76);white-space:nowrap;transition:background .25s ease,color .25s ease}
.main-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.main-nav a.is-active{background:rgba(201,163,78,.2);color:#f0dcae}
.header-cta{flex:0 0 auto;padding:9px 20px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#dcc083);color:#08192b;font-size:14px;font-weight:700;transition:transform .25s ease,box-shadow .25s ease}
.header-cta:hover{color:#08192b;transform:translateY(-1px);box-shadow:0 10px 22px rgba(201,163,78,.32)}
.nav-toggle{display:none;margin-left:auto;padding:8px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:14px}

/* buttons */
.btn-gold{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;background:linear-gradient(135deg,#c9a34e,#e4cb92);color:#08192b;font-weight:700;font-size:15px;border:none;text-align:center;transition:transform .25s ease,box-shadow .25s ease}
.btn-gold:hover{color:#08192b;transform:translateY(-2px);box-shadow:0 16px 30px rgba(201,163,78,.34)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;border:1px solid rgba(255,255,255,.28);color:#fff;font-size:15px;background:transparent;text-align:center;transition:border-color .25s ease,background .25s ease}
.btn-ghost:hover{color:#fff;border-color:rgba(201,163,78,.75);background:rgba(201,163,78,.14)}
.btn-outline-dark{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:999px;border:1px solid var(--gold-line);background:#fff;color:var(--gold-deep);font-size:15px;font-weight:600;text-align:center;transition:all .25s ease}
.btn-outline-dark:hover{border-color:var(--gold);background:var(--gold-soft);color:var(--gold-deep);transform:translateY(-1px)}

/* category hero */
.cat-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1000px 460px at 88% -10%,rgba(201,163,78,.24),transparent 60%),linear-gradient(158deg,#08192b 0%,#0d2a45 64%,#0a1f34 100%)}
.cat-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;opacity:.5;pointer-events:none}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;padding:52px 0 60px;align-items:start}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px}
.crumb a{color:rgba(255,255,255,.7)}
.crumb a:hover{color:#edd49a}
.cat-hero h1{font-size:clamp(25px,3.1vw,37px);line-height:1.42;letter-spacing:.4px;color:#fff;margin-bottom:16px}
.cat-hero h1 em{font-style:normal;color:#edd49a}
.cat-lead{font-size:15.5px;line-height:1.95;color:rgba(255,255,255,.78);max-width:640px}
.cat-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:28px;font-size:14px;color:rgba(255,255,255,.72)}
.hero-facts li{display:flex;align-items:center;gap:8px}
.hero-facts li::before{content:"";width:6px;height:6px;border-radius:50%;background:#c9a34e;flex:0 0 auto}
.fact-card{background:#fff;border-radius:22px;padding:26px 24px;box-shadow:var(--shadow-lg);color:var(--text)}
.fact-card h2{font-size:18px;color:var(--ink);margin-bottom:4px}
.fact-card .fact-sub{font-size:13px;color:var(--muted);margin-bottom:18px}
.fact-list{display:grid;gap:12px}
.fact-list li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.fact-list li:last-child{border-bottom:none;padding-bottom:0}
.fact-num{width:26px;height:26px;border-radius:8px;background:var(--gold-soft);color:var(--gold-deep);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.fact-list strong{display:block;font-size:14.5px;color:var(--ink);line-height:1.6}
.fact-list span{display:block;font-size:13px;color:var(--muted);line-height:1.7}

/* pill bar */
.pill-bar{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(9,30,54,.05)}
.pill-scroll{display:flex;gap:10px;overflow-x:auto;padding:14px 0;scrollbar-width:thin}
.pill-scroll::-webkit-scrollbar{height:4px}
.pill-scroll::-webkit-scrollbar-thumb{background:#d7dfe9;border-radius:99px}
.pill{flex:0 0 auto;padding:8px 20px;border-radius:999px;border:1px solid var(--line);background:#f7f9fc;font-size:14px;color:var(--muted);white-space:nowrap;transition:all .25s ease}
.pill:hover{border-color:#d9bd7e;color:var(--gold-deep);background:var(--gold-soft)}
.pill.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

/* section base */
.section{padding:66px 0}
.section--alt{background:#fff}
.section--tight{padding:52px 0}
.section-head{max-width:800px;margin-bottom:34px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:2px;color:var(--gold-deep);font-weight:700;margin-bottom:10px}
.section-head h2{font-size:clamp(21px,2.3vw,28px);line-height:1.45;color:var(--ink);margin-bottom:12px}
.section-head p{font-size:15px;color:var(--muted);line-height:1.9}

/* spec grid */
.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.spec-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;min-width:0}
.spec-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(12,35,60,.12);border-color:var(--gold-line)}
.spec-card h3{font-size:16.5px;color:var(--ink);margin-bottom:8px;line-height:1.55}
.spec-card p{font-size:14px;color:var(--muted);line-height:1.85}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{display:inline-block;padding:4px 12px;border-radius:999px;background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);font-size:12.5px;font-weight:600}
.tag--teal{background:rgba(18,131,111,.08);border-color:rgba(18,131,111,.24);color:var(--teal)}

/* plan cards */
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.plan-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);min-width:0;transition:transform .25s ease,box-shadow .25s ease}
.plan-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(12,35,60,.13)}
.plan-card.is-featured{border-color:var(--gold);box-shadow:0 20px 46px rgba(201,163,78,.2)}
.plan-badge{position:absolute;top:-12px;left:24px;padding:4px 14px;border-radius:999px;background:var(--ink);color:#f0dcae;font-size:12px;font-weight:700;letter-spacing:.5px}
.plan-card h3{font-size:18px;color:var(--ink);margin-bottom:6px}
.plan-card .plan-desc{font-size:13.5px;color:var(--muted);line-height:1.8;margin-bottom:16px}
.plan-rows{display:grid;gap:10px;margin-bottom:18px}
.plan-rows li{display:grid;grid-template-columns:76px minmax(0,1fr);gap:10px;font-size:13.5px;line-height:1.75;align-items:start}
.plan-rows b{color:var(--ink-soft);font-weight:600}
.plan-rows span{color:var(--muted);min-width:0}
.plan-foot{margin-top:auto;padding-top:16px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}

/* risk block */
.risk-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:start}
.risk-steps{display:grid;gap:16px}
.risk-step{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius-sm);padding:18px 20px;box-shadow:var(--shadow);min-width:0}
.step-idx{width:34px;height:34px;border-radius:10px;background:var(--ink);color:#f0dcae;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.risk-step h3{font-size:15.5px;color:var(--ink);margin-bottom:6px}
.risk-step p{font-size:14px;color:var(--muted);line-height:1.85}
.risk-note{background:linear-gradient(160deg,#08192b,#0d2a45);color:#fff;border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow-lg)}
.risk-note h3{font-size:17px;color:#edd49a;margin-bottom:12px}
.risk-note p{font-size:14px;line-height:1.95;color:rgba(255,255,255,.78)}
.risk-note ul{display:grid;gap:10px;margin-top:16px}
.risk-note li{position:relative;padding-left:16px;font-size:13.8px;line-height:1.85;color:rgba(255,255,255,.74)}
.risk-note li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* fit grid */
.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.fit-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);min-width:0}
.fit-card h3{display:flex;align-items:center;gap:10px;font-size:17px;color:var(--ink);margin-bottom:16px}
.fit-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}
.fit-card ul{display:grid;gap:12px}
.fit-card li{position:relative;padding-left:18px;font-size:14.2px;color:var(--muted);line-height:1.85}
.fit-card li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* flow */
.flow-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.flow-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;box-shadow:var(--shadow);min-width:0;transition:transform .25s ease,border-color .25s ease}
.flow-item:hover{transform:translateY(-3px);border-color:var(--gold-line)}
.flow-item .flow-no{display:block;font-size:12.5px;font-weight:700;letter-spacing:1.5px;color:var(--gold-deep);margin-bottom:8px}
.flow-item h3{font-size:15px;color:var(--ink);margin-bottom:6px;line-height:1.6}
.flow-item p{font-size:13.4px;color:var(--muted);line-height:1.8}

/* faq */
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:15.5px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:12px;transition:background .25s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"+";width:24px;height:24px;border-radius:8px;background:var(--gold-soft);color:var(--gold-deep);display:flex;align-items:center;justify-content:center;font-weight:700;flex:0 0 auto}
.faq-item[open] summary::before{content:"−"}
.faq-item summary:hover{background:#fbfcfe}
.faq-item .faq-body{padding:0 22px 20px 58px;font-size:14.2px;color:var(--muted);line-height:1.95}

/* news */
.news-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 20px;box-shadow:var(--shadow);min-width:0;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.news-card:hover{transform:translateY(-3px);border-color:var(--gold-line);box-shadow:0 18px 40px rgba(12,35,60,.12)}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:10px}
.news-meta .news-cat{color:var(--gold-deep);background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:999px;padding:2px 10px;font-weight:600}
.news-card h3{font-size:16px;line-height:1.6;color:var(--ink);margin-bottom:10px;overflow-wrap:break-word}
.news-card h3 a:hover{color:var(--gold-deep)}
.news-card p{font-size:13.8px;color:var(--muted);line-height:1.82;overflow-wrap:break-word}
.news-more{margin-top:16px;font-size:13.5px;font-weight:600;color:var(--gold-deep)}
.empty-note{padding:24px;border:1px dashed var(--gold-line);border-radius:var(--radius-sm);background:#fff;color:var(--muted);font-size:14px}

/* download */
.download-card{background:linear-gradient(150deg,#08192b 0%,#0d2a45 62%,#0a1f34 100%);border-radius:24px;padding:40px 38px;color:#fff;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.download-card::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(201,163,78,.28),transparent 68%);pointer-events:none}
.download-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:32px;align-items:center}
.download-card h2{font-size:clamp(21px,2.3vw,27px);color:#fff;margin-bottom:12px;line-height:1.45}
.download-card p{font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.76)}
.download-btns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.dl-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:16px 10px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#fff;text-align:center;min-width:0;transition:all .25s ease}
.dl-btn:hover{background:rgba(201,163,78,.18);border-color:rgba(201,163,78,.7);color:#fff;transform:translateY(-2px)}
.dl-btn strong{font-size:15px;font-weight:700;letter-spacing:.5px}
.dl-btn small{font-size:12px;color:rgba(255,255,255,.6)}
.dl-note{margin-top:14px;font-size:12.5px;color:rgba(255,255,255,.55);line-height:1.7}

/* cta */
.cta-card{background:#fff;border:1px solid var(--gold-line);border-radius:22px;padding:38px 34px;box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center}
.cta-card h2{font-size:clamp(20px,2.2vw,26px);color:var(--ink);margin-bottom:10px;line-height:1.5}
.cta-card p{font-size:14.5px;color:var(--muted);line-height:1.9;max-width:720px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* footer */
.site-footer{background:#08192b;color:rgba(255,255,255,.72);padding:54px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand strong{display:block;color:#fff;font-size:16px;line-height:1.4}
.footer-brand small{display:block;font-size:11.5px;letter-spacing:1.4px;color:rgba(255,255,255,.5)}
.footer-desc{font-size:13.8px;line-height:1.9;color:rgba(255,255,255,.6);max-width:420px}
.footer-col h4{font-size:14.5px;color:#fff;margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:13.8px;color:rgba(255,255,255,.66)}
.footer-col a:hover{color:#edd49a}
.footer-risk{margin-top:24px;font-size:12.6px;line-height:1.9;color:rgba(255,255,255,.48);padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:22px;font-size:12.8px;color:rgba(255,255,255,.45)}

/* responsive */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:32px;padding:44px 0 52px}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flow-list{grid-template-columns:repeat(3,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .risk-wrap{grid-template-columns:1fr;gap:26px}
  .download-inner{grid-template-columns:1fr;gap:24px}
  .cta-card{grid-template-columns:1fr;gap:20px}
  .main-nav{margin-left:auto}
  .header-cta{display:none}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .section--tight{padding:40px 0}
  .nav-toggle{display:inline-flex;align-items:center}
  .main-nav{display:none;position:absolute;top:100%;left:12px;right:12px;margin:0;flex-direction:column;align-items:stretch;gap:6px;padding:12px;border-radius:16px;background:#0b2239;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 40px rgba(0,0,0,.35);z-index:90}
  .main-nav.is-open{display:flex}
  .main-nav a{padding:11px 14px;border-radius:10px;font-size:15px}
  .header-inner{min-height:66px}
  .brand-sub{display:none}
  .fit-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .faq-item .faq-body{padding-left:22px}
}
@media (max-width:520px){
  .site-container{padding:0 16px}
  .hero-actions,.cat-actions,.cta-actions{gap:10px}
  .btn-gold,.btn-ghost,.btn-outline-dark{width:100%;padding:13px 18px}
  .spec-grid{grid-template-columns:1fr}
  .plan-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .flow-list{grid-template-columns:1fr}
  .download-card{padding:28px 20px;border-radius:18px}
  .download-btns{grid-template-columns:1fr}
  .cta-card{padding:26px 20px}
  .plan-rows li{grid-template-columns:68px minmax(0,1fr)}
  .fact-card{padding:22px 18px}
}