:root{
  --bg:#f5f7fa; --panel:#ffffff; --ink:#1a2233; --muted:#67748e;
  --brand:#1f5eff; --brand-dk:#1747c4; --brand-lt:#e8efff;
  --green:#0ea672; --red:#e0453a; --amber:#d98a12;
  --line:#e3e8f0; --radius:12px;
  --shadow:0 1px 3px rgba(16,30,60,.08),0 8px 24px rgba(16,30,60,.06);
  --mono:"SF Mono","JetBrains Mono",Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:var(--brand);text-decoration:none}
h1,h2,h3{line-height:1.3}
.btn{display:inline-block;padding:10px 20px;border-radius:8px;border:1px solid transparent;background:var(--brand);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.btn:hover{background:var(--brand-dk)}
.btn.ghost{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn.ghost:hover{background:var(--brand-lt)}
.btn.sm{padding:5px 12px;font-size:13px}
.btn.danger{background:#fff;color:var(--red);border-color:#f2c7c4}
.btn.danger:hover{background:#fdf0ef}
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:12px;font-weight:600}
.badge.live,.badge.active{background:#e2f6ee;color:var(--green)}
.badge.draft{background:#eef1f6;color:var(--muted)}
.badge.paused{background:#fdf3e3;color:var(--amber)}
.badge.ended{background:#fdeceb;color:var(--red)}
.up{color:var(--green)} .down{color:var(--red)}
input,select,textarea{font:inherit;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-lt);border-color:var(--brand)}
label{font-size:13px;font-weight:600;color:var(--muted);display:block;margin-bottom:4px}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;padding:10px 12px;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line)}
td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.grid{display:grid;gap:16px}
.muted{color:var(--muted)} .mono{font-family:var(--mono)}
.mt{margin-top:16px}.mb{margin-bottom:16px}
.flex{display:flex;align-items:center;gap:10px}
.spread{display:flex;align-items:center;justify-content:space-between;gap:10px}

/* ---------- 营销页 ---------- */
.mk-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid rgba(227,232,240,.7)}
.mk-nav .wrap{max-width:1140px;margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:19px;font-weight:800;letter-spacing:-.03em}
.logo span{color:var(--brand)}
.mk-nav nav{display:flex;align-items:center}
.mk-nav nav a{margin-left:26px;color:#3d4a63;font-size:14px;font-weight:500;transition:color .15s}
.mk-nav nav a:hover{color:var(--ink)}
.mk-nav nav a.btn{color:#fff}
.mk-nav nav a.btn:hover{color:#fff}
.hero{max-width:1140px;margin:0 auto;padding:96px 28px 0;text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-lt);border-radius:99px;padding:5px 16px;margin-bottom:22px}
.hero h1{font-size:56px;font-weight:800;letter-spacing:-.035em;line-height:1.12;max-width:820px;margin:0 auto 22px}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero p{font-size:19px;color:var(--muted);max-width:620px;margin:0 auto 34px;line-height:1.65}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-actions .btn{padding:14px 34px;font-size:15px;border-radius:10px}
.hero-trust{margin-top:16px;font-size:13.5px;color:#8a94ab}
/* CSS 产品预览图 */
.shot{max-width:1010px;margin:64px auto 0;padding:0 28px}
.browser{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 2px 6px rgba(16,30,60,.05),0 30px 70px -20px rgba(16,30,60,.18);overflow:hidden;text-align:left}
.browser-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line);background:#fafbfd}
.browser-bar i{width:10px;height:10px;border-radius:50%;background:#e3e8f0;display:block}
.browser-bar .url{flex:1;margin-left:10px;background:#eef1f6;border-radius:6px;font-size:11.5px;color:#8a94ab;padding:4px 12px;font-family:var(--mono)}
.mock{display:flex;min-height:330px}
.mock-side{width:150px;background:#101828;padding:16px 0;flex-shrink:0}
.mock-side b{display:block;color:#fff;font-size:12.5px;padding:0 16px 14px;letter-spacing:-.02em}
.mock-side b span{color:#6b9aff}
.mock-side i{display:block;height:9px;border-radius:5px;background:#243149;margin:12px 16px;font-style:normal}
.mock-side i.on{background:var(--brand)}
.mock-main{flex:1;padding:20px;min-width:0}
.mock-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.mock-kpi{border:1px solid var(--line);border-radius:10px;padding:11px 12px}
.mock-kpi u{display:block;height:7px;width:55%;border-radius:4px;background:#eef1f6;text-decoration:none;margin-bottom:9px}
.mock-kpi b{font-size:17px;letter-spacing:-.02em;display:block}
.mock-kpi s{font-size:10.5px;color:var(--green);text-decoration:none;font-weight:600}
.mock-chart{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;align-items:flex-end;gap:7px;height:150px}
.mock-chart i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,#5b86ff,#1f5eff);opacity:.9;display:block}
.mock-chart i:nth-child(odd){opacity:.5}
.loop{max-width:1140px;margin:0 auto;padding:90px 28px 30px}
.sec-head{text-align:center;max-width:560px;margin:0 auto 44px}
.sec-head h2{font-size:34px;letter-spacing:-.03em;margin-bottom:10px}
.sec-head p{color:var(--muted);font-size:16.5px}
.loop-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.loop-step{padding:26px 18px;text-align:left;border-left:1px solid var(--line)}
.loop-step:first-child{border-left:none}
.loop-step .n{font-size:12px;font-weight:700;color:var(--brand);letter-spacing:.08em;display:block;margin-bottom:10px}
.loop-step b{display:block;font-size:15.5px;letter-spacing:-.01em;margin-bottom:4px}
.loop-step small{color:var(--muted);font-size:12.5px;line-height:1.5;display:block}
.features{max-width:1140px;margin:0 auto;padding:60px 28px 90px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:none;transition:box-shadow .2s,transform .2s}
.feature:hover{box-shadow:0 12px 34px -12px rgba(16,30,60,.14);transform:translateY(-2px)}
.feature .ico{width:40px;height:40px;border-radius:10px;background:var(--brand-lt);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:0}
.feature .ico svg{width:20px;height:20px}
.feature h3{font-size:16.5px;letter-spacing:-.01em;margin-bottom:8px}
.feature p{font-size:14px;color:var(--muted);line-height:1.65}
.mk-cta{background:var(--ink);color:#fff;text-align:center;padding:84px 28px;border-radius:24px;max-width:1084px;margin:0 auto 90px}
.mk-cta h2{font-size:32px;letter-spacing:-.03em;margin-bottom:12px}
.mk-cta p{color:#9aa6c0;margin-bottom:30px;font-size:16px}
.mk-foot{text-align:center;padding:34px 24px 44px;color:#8a94ab;font-size:13px;border-top:1px solid var(--line)}
.mk-foot a{color:#5b6780}
@media(max-width:900px){
  .hero{padding:60px 22px 0}
  .hero h1{font-size:36px}
  .hero p{font-size:16.5px}
  .shot{margin-top:44px}
  .loop{padding:64px 22px 10px}
  .loop-steps{grid-template-columns:repeat(2,1fr)}
  .loop-step{border-left:none;border-top:1px solid var(--line)}
  .loop-step:nth-child(-n+2){border-top:none}
  .loop-step:nth-child(even){border-left:1px solid var(--line)}
  .features{grid-template-columns:1fr;padding:44px 22px 64px}
  .mock-side{display:none}
  .mock-kpis{grid-template-columns:repeat(2,1fr)}
  .mk-cta{border-radius:0;margin:0;padding:64px 22px}
  .mk-nav nav a:not(.btn):not([href="/blog/"]){display:none}
  .sec-head h2{font-size:26px}
}

/* ---------- 登录 / 注册 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 600px at 50% -10%,var(--brand-lt) 0%,var(--bg) 55%)}
.login-box{width:400px;max-width:100%}
.login-box .card{padding:36px 34px;border:1px solid var(--line);border-radius:18px;box-shadow:0 2px 6px rgba(16,30,60,.04),0 24px 60px -24px rgba(16,30,60,.18)}
.login-box .card h2{font-size:19px;letter-spacing:-.01em}
.login-box input{padding:11px 13px;border-radius:9px}
.login-box .btn{padding:12px 20px;border-radius:9px;font-size:14.5px;margin-top:2px}
.auth-eyebrow{display:block;text-align:center;font-size:12.5px;font-weight:600;color:var(--brand);background:var(--brand-lt);border-radius:99px;padding:4px 14px;width:max-content;margin:0 auto 14px}

/* ---------- 应用外壳 ---------- */
.app{display:flex;min-height:100vh}
.side{width:224px;background:#0e1626;color:#cfd6e4;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .logo{padding:22px 20px;color:#fff;border-bottom:1px solid #1c2942;font-size:18px}
.side nav{flex:1;padding:14px 12px}
.side nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:#aab6cd;font-size:13.5px;font-weight:500;margin-bottom:3px;cursor:pointer;transition:background .12s,color .12s}
.side nav a svg{width:17px;height:17px;flex-shrink:0;opacity:.85}
.side nav a:hover{background:#182338;color:#e8edf6}
.side nav a.on{background:var(--brand);color:#fff;font-weight:600}
.side nav a.on svg{opacity:1}
.side .user{padding:16px 20px;border-top:1px solid #1c2942;font-size:13px}
.side .user #logout:hover{color:#fff}
.main{flex:1;padding:28px 30px;min-width:0;background:var(--bg)}
.page-title{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:4px}
.page-sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:none;padding:16px 18px;transition:box-shadow .15s}
.kpi:hover{box-shadow:0 8px 24px -10px rgba(16,30,60,.12)}
.kpi .lbl{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font-size:26px;font-weight:800;letter-spacing:-.02em;margin:3px 0}
.kpi .dlt{font-size:12px;font-weight:600}
.two-col{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.main .card{border:1px solid var(--line);border-radius:14px;box-shadow:none}
.main table th{background:#fafbfd}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tabs button{padding:9px 16px;border:none;background:none;font:inherit;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}
.tabs button.on{color:var(--brand);border-bottom-color:var(--brand)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.modal-bg{position:fixed;inset:0;background:rgba(10,18,35,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal{background:#fff;border-radius:14px;padding:26px;width:640px;max-width:100%;max-height:90vh;overflow:auto}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 22px;border-radius:99px;font-size:14px;z-index:200;box-shadow:var(--shadow)}
.canvas-shell{border:1px solid var(--line);border-radius:10px;overflow:auto;background:repeating-conic-gradient(#f0f2f6 0 25%,#fff 0 50%) 0 0/24px 24px;padding:14px;display:flex;justify-content:center}
canvas.design{max-width:100%;height:auto;box-shadow:var(--shadow)}
.score{font-weight:800;font-family:var(--mono)}
@media(max-width:900px){
  .app{flex-direction:column}
  .side{width:100%;height:auto;position:static}
  .side nav{display:flex;overflow-x:auto}
  .two-col{grid-template-columns:1fr}
}

/* ---------- 博客/文章/法务页 ---------- */
.art-wrap{max-width:760px;margin:0 auto;padding:50px 24px 70px}
.art-wrap h1{font-size:34px;letter-spacing:-.02em;margin-bottom:10px}
.art-wrap h2{font-size:22px;margin:34px 0 12px}
.art-wrap h3{font-size:17px;margin:24px 0 8px}
.art-wrap p,.art-wrap li{font-size:16.5px;line-height:1.75;color:#2a3550;margin-bottom:14px}
.art-wrap ul,.art-wrap ol{padding-left:24px;margin-bottom:16px}
.art-meta{color:var(--muted);font-size:14px;margin-bottom:28px}
.blog-list{max-width:760px;margin:0 auto;padding:50px 24px 70px}
.blog-card{display:block;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:24px;margin-bottom:16px;color:var(--ink)}
.blog-card:hover{outline:2px solid var(--brand-lt)}
.blog-card h2{font-size:19px;margin-bottom:6px}
.blog-card p{color:var(--muted);font-size:14.5px}
.article-breadcrumb{margin-bottom:18px;font-size:14px;font-weight:650}
.article-breadcrumb a{color:var(--brand)}
.related-guides{margin-top:44px;padding-top:28px;border-top:1px solid var(--line)}
.related-guides h2{font-size:22px;margin:0 0 16px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related-grid a{display:flex;flex-direction:column;gap:7px;min-height:132px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);transition:.18s ease}
.related-grid a:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}
.related-grid span{color:var(--brand);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.05em}
.related-grid strong{font-size:14px;line-height:1.45}
.guides{max-width:1084px;margin:0 auto;padding:0 28px 84px}
.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guide-card{display:flex;flex-direction:column;padding:24px;background:#fff;border:1px solid var(--line);border-radius:16px;color:var(--ink);box-shadow:0 8px 28px rgba(20,32,60,.06);transition:.18s ease}
.guide-card:hover{border-color:var(--brand);transform:translateY(-3px)}
.guide-card .tag{color:var(--brand);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.guide-card h3{font-size:19px;line-height:1.35;margin-bottom:10px}
.guide-card p{color:var(--muted);font-size:14px;line-height:1.65;margin-bottom:16px}
.guide-card small{color:#7d89a1;font-size:12px;margin-top:auto}
.guides-more{text-align:center;margin-top:24px;font-size:14px;font-weight:650}
@media(max-width:700px){
  .related-grid,.guides-grid{grid-template-columns:1fr}
  .related-grid a{min-height:0}
  .guides{padding:0 22px 64px}
}

/* Free-access and FAQ sections */
.free-access{max-width:1084px;margin:0 auto;padding:0 28px 84px}
.free-access-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;padding:42px;border:1px solid #cfdcff;border-radius:22px;background:linear-gradient(135deg,#f6f9ff 0%,#fff 70%);box-shadow:0 18px 48px rgba(37,99,255,.08)}
.free-access-copy h2{font-size:32px;letter-spacing:-.025em;margin:10px 0 12px}
.free-access-copy p{color:var(--muted);font-size:15px;line-height:1.75}
.free-actions{display:flex;align-items:center;gap:18px;margin-top:24px;flex-wrap:wrap}
.text-link{color:var(--brand);font-size:14px;font-weight:700}
.free-points{list-style:none;display:grid;gap:12px}
.free-points li{display:flex;flex-direction:column;gap:4px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:13px}
.free-points strong{font-size:14px}
.free-points span{color:var(--muted);font-size:13px;line-height:1.5}
.faq{max-width:900px;margin:0 auto;padding:0 28px 84px}
.faq-list{display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 18px}
.faq-list details[open]{border-color:#b8caff;box-shadow:0 8px 24px rgba(37,99,255,.07)}
.faq-list summary{cursor:pointer;font-size:15px;font-weight:700;padding:18px 28px 18px 0}
.faq-list p{color:var(--muted);font-size:14px;line-height:1.7;padding:0 0 18px}
@media(max-width:700px){
  .free-access{padding:0 22px 64px}
  .free-access-grid{grid-template-columns:1fr;padding:28px;gap:28px}
  .free-access-copy h2{font-size:27px}
  .faq{padding:0 22px 64px}
}

/* Topic hubs and internal-link navigation */
.article-breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.article-breadcrumb span{color:#8b96aa}
.topic-index{max-width:1084px}
.blog-intro{max-width:760px;margin-bottom:32px}
.blog-intro h1{font-size:36px;line-height:1.2;letter-spacing:-.03em;margin:10px 0 12px}
.blog-intro>p{color:var(--muted);font-size:16px;line-height:1.7}
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:58px}
.topic-card{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:15px;background:#fff;color:var(--ink);box-shadow:0 8px 26px rgba(20,32,60,.05);transition:.18s ease}
.topic-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.topic-card>span,.blog-topic-head span{color:var(--brand);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.06em}
.topic-card strong{font-size:19px;margin:7px 0}
.topic-card p{color:var(--muted);font-size:13.5px;line-height:1.55}
.topic-card small{color:var(--brand);font-weight:700;margin-top:14px}
.blog-topic-section{margin:0 0 58px;scroll-margin-top:90px}
.blog-topic-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:18px}
.blog-topic-head h2{font-size:27px;margin:5px 0}
.blog-topic-head p{color:var(--muted);font-size:14px}
.blog-topic-head>a{white-space:nowrap;font-size:14px;font-weight:700}
.blog-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.blog-card-grid .blog-card{margin:0}
.hub-wrap{max-width:980px;margin:0 auto;padding:48px 24px 78px}
.hub-hero{max-width:760px;margin:22px 0 44px}
.hub-hero h1{font-size:42px;line-height:1.16;letter-spacing:-.035em;margin:10px 0 18px}
.hub-hero p{color:var(--muted);font-size:16px;line-height:1.78;margin-bottom:12px}
.hub-sequence{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;padding:34px;border-radius:18px;background:var(--brand-lt);margin-bottom:56px}
.hub-sequence h2{font-size:26px;margin-top:8px}
.hub-sequence ol{list-style:none;display:grid;gap:16px}
.hub-sequence li{display:flex;gap:14px}
.hub-sequence li>span{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-weight:750;font-size:13px}
.hub-sequence strong{font-size:15px}
.hub-sequence p{color:var(--muted);font-size:13.5px;line-height:1.55;margin-top:3px}
.hub-section-head{margin-bottom:20px}
.hub-section-head h2{font-size:28px}
.hub-section-head p{color:var(--muted);margin-top:6px}
.hub-article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hub-article-card{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);transition:.18s ease}
.hub-article-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}
.hub-article-card>span{color:var(--brand);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.06em}
.hub-article-card h2{font-size:18px;line-height:1.35;margin:8px 0}
.hub-article-card p{color:var(--muted);font-size:13.5px;line-height:1.6}
.hub-article-card small{color:#7d89a1;margin-top:auto;padding-top:14px}
.hub-next{margin:56px 0 34px;padding:30px;border:1px solid #cfdcff;border-radius:18px;background:linear-gradient(135deg,#f6f9ff,#fff)}
.hub-next h2{font-size:26px}
.hub-next p{color:var(--muted);line-height:1.7;margin-top:9px}
.hub-next .btn{margin-top:20px}
.hub-other-topics{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)}
.hub-other-topics a{font-size:14px;font-weight:650}
.home-topic-links{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}
.home-topic-links a{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
.home-topic-links a:hover{border-color:var(--brand)}
.home-topic-links strong{font-size:14px}
.home-topic-links span{color:var(--muted);font-size:12px;line-height:1.45}
.access-resources{margin-top:28px;padding:24px;border-top:1px solid var(--line)}
.access-resources h2{font-size:22px}
.access-resources p{color:var(--muted);line-height:1.7;margin-top:8px}
@media(max-width:700px){
  .topic-grid,.blog-card-grid,.hub-article-grid,.home-topic-links{grid-template-columns:1fr}
  .blog-intro h1,.hub-hero h1{font-size:31px}
  .blog-topic-head{align-items:start;flex-direction:column;gap:8px}
  .hub-sequence{grid-template-columns:1fr;padding:26px;gap:24px}
  .hub-wrap{padding:34px 20px 62px}
}