:root{--bg:#050c1a;--card:#132a4a;--text:#e7eefc;--muted:#a8b9d6;--brand:#36c6ff;--accent:#34d399;--border:rgba(255,255,255,0.12);}
*{box-sizing:border-box;}body{margin:0;font-family:Segoe UI,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;}a{color:inherit;text-decoration:none;}img{max-width:100%;display:block;border-radius:14px;}
.wrap{width:min(1200px,92vw);margin:0 auto;}
.topbar{position:sticky;top:0;background:rgba(5,12,26,0.85);backdrop-filter:blur(10px);z-index:50;border-bottom:1px solid var(--border);}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;}
.brand img{width:64px;height:64px;object-fit:contain;}
.nav{display:flex;gap:18px;align-items:center;}
.nav a{padding:8px 14px;border-radius:999px;border:1px solid transparent;color:var(--muted);}
.nav a.active,.nav a:hover{color:var(--text);border-color:var(--border);background:rgba(255,255,255,0.04);}
.nav-cta{background:var(--brand);color:#050810!important;border-color:transparent;font-weight:700;}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:#0d1a2f;box-shadow:0 8px 20px rgba(0,0,0,.25);}
.menu-btn:before{content:"≡";color:#fff;font-size:20px;}
.drawer{position:fixed;inset:0 0 0 auto;width:min(360px,86vw);max-width:92vw;background:#0d1a2f;transform:translateX(100%);transition:transform .28s ease,opacity .2s ease;z-index:60;padding:22px;border-left:1px solid var(--border);overflow:auto;opacity:0;pointer-events:none;}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:#050c1a;} .drawer-close:before{content:"×";color:#fff;font-size:20px;}
.drawer-links{display:grid;gap:10px;} .drawer-links a{padding:10px 12px;border-radius:12px;background:#132a4a;border:1px solid var(--border);}
.drawer-actions{display:flex;gap:12px;margin-top:14px;} .scrim{position:fixed;inset:0;background:rgba(0,0,0,0.5);opacity:0;pointer-events:none;transition:opacity .3s;z-index:55;}
.menu-open .drawer{transform:translateX(0);opacity:1;pointer-events:auto;} .menu-open .scrim{opacity:1;pointer-events:auto;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:12px;border:1px solid var(--border);transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}
.btn.primary{background:var(--brand);color:#050810;font-weight:700;border-color:transparent;} .btn.ghost{background:transparent;color:var(--text);} .btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.25);}
.hero{padding:40px 0 10px;} .hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;} .badge{display:inline-block;padding:6px 12px;border-radius:999px;background:rgba(52,211,153,.14);color:#65f0c2;font-weight:700;margin-bottom:10px;} .tag-row span{display:inline-flex;margin:6px 8px 0 0;padding:6px 10px;border-radius:999px;background:#1a2840;border:1px solid var(--border);color:var(--muted);}
.hero-media{position:relative;} .hero-cards{position:absolute;left:10px;bottom:-10px;display:grid;gap:8px;} .hero-cards div{background:#1a3552;border:1px solid var(--border);padding:8px 12px;border-radius:10px;color:var(--muted);}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;} .quick-grid article,.feature-card{background:#1a3552;border:1px solid rgba(54,198,255,.2);padding:28px;border-radius:var(--radius-lg);transition:all .25s var(--ease);position:relative;} .quick-grid article::before,.feature-card::before{content:'';position:absolute;inset:0;background:rgba(54,198,255,.08);opacity:0;transition:opacity var(--duration) var(--ease);pointer-events:none;border-radius:var(--radius-lg);} .quick-grid article:hover,.feature-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(54,198,255,.15);background:#1e3f5a;border-color:rgba(54,198,255,.4);} .quick-grid article:hover::before,.feature-card:hover::before{opacity:1;} .feature-icon{font-size:2.5rem;margin-bottom:12px;} .quick-grid h3,.feature-card h3{margin:12px 0 8px;font-size:1.1rem;color:var(--text);} .quick-grid p,.feature-card p{color:var(--muted);font-size:.92rem;line-height:1.6;margin:0 0 16px;} .arrow-link{color:var(--brand);font-weight:600;text-decoration:none;transition:transform .2s ease;display:inline-block;} .arrow-link:hover{transform:translateX(4px);}
.section{padding:40px 0;} .section-head{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;} .tile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;} .tile{background:#1a3552;border:1px solid rgba(54,198,255,.15);padding:24px;border-radius:var(--radius-lg);transition:all .25s var(--ease);position:relative;} .tile::before{content:'';position:absolute;inset:0;background:rgba(54,198,255,.06);opacity:0;transition:opacity var(--duration) var(--ease);pointer-events:none;border-radius:var(--radius-lg);} .tile:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(54,198,255,.12);background:#1e3f5a;border-color:rgba(54,198,255,.35);} .tile:hover::before{opacity:1;} .tile-icon{font-size:2rem;margin-bottom:16px;display:block;} .tile strong{display:block;margin-bottom:8px;color:var(--text);font-size:1rem;} .tile p{color:var(--muted);font-size:.9rem;line-height:1.7;margin:0 0 16px;} .tile .btn-sm{padding:6px 14px;font-size:.85rem;width:100%;justify-content:center;}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;} .split-copy ul{padding-left:18px;}
.risk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;} .risk-grid div,.risk-item{background:#2d1f1f;border:1px solid rgba(248,113,113,.3);border-left:4px solid var(--danger);border-radius:var(--radius-md);padding:20px;transition:all .25s var(--ease);position:relative;} .risk-grid div::before,.risk-item::before{content:'';position:absolute;inset:0;background:rgba(248,113,113,.08);opacity:0;transition:opacity var(--duration) var(--ease);pointer-events:none;border-radius:var(--radius-md);} .risk-grid div:hover,.risk-item:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(248,113,113,.2);background:#351f1f;border-color:rgba(248,113,113,.5);} .risk-grid div:hover::before,.risk-item:hover::before{opacity:1;} .risk-icon{font-size:1.6rem;margin-bottom:8px;} .risk-item strong{color:var(--danger);display:block;margin-bottom:6px;} .risk-item p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.6;}
.coin-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;} .coin{background:#1a3552;border:1px solid var(--border);padding:10px;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:6px;transition:transform .2s ease;} .coin img{width:32px;height:32px;border-radius:0;} .coin:hover{transform:translateY(-3px);}
.partner-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;} .partner-grid img{background:#1a3552;border:1px solid var(--border);padding:14px;border-radius:12px;transition:transform .2s ease;} .partner-grid img:hover{transform:translateY(-3px);}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;} .faq-grid article{background:#1a3552;border:1px solid var(--border);padding:16px;border-radius:16px;}
.page-hero{padding:36px 0;background:linear-gradient(180deg,rgba(54,198,255,0.15),transparent);} .content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;} .content-grid div{background:#1a3552;border:1px solid var(--border);padding:16px;border-radius:16px;}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;} .news-card{background:#1a3552;border:1px solid var(--border);padding:12px;border-radius:16px;transition:transform .2s ease,box-shadow .2s ease;} .news-card img{height:180px;object-fit:cover;} .news-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(0,0,0,.25);}
.site-footer{background:#040813;border-top:1px solid var(--border);padding:50px 0 30px;} .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;} .footer-brand{display:flex;gap:16px;} .footer-brand img{width:56px;height:56px;object-fit:contain;flex-shrink:0;} .footer-brand div{display:flex;flex-direction:column;} .footer-brand strong{font-size:1.1rem;color:var(--text);margin-bottom:4px;} .footer-brand p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.5;} .footer-sub{color:rgba(159,179,215,.7);font-size:.85rem!important;margin-top:6px!important;} .footer-grid h4{font-size:.95rem;color:var(--text);margin:0 0 12px;font-weight:600;} .footer-grid a{display:block;color:var(--muted);font-size:.9rem;padding:6px 0;transition:color .2s ease;cursor:pointer;} .footer-grid a:hover{color:var(--brand);} .footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid var(--border);} .footer-info{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;} .footer-info div{color:var(--muted);font-size:.9rem;} .footer-legal{color:rgba(159,179,215,.6);}

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;} .quick-grid{grid-template-columns:1fr;} .tile-grid{grid-template-columns:1fr 1fr;} .split-grid{grid-template-columns:1fr;} .risk-grid{grid-template-columns:1fr 1fr;} .coin-grid{grid-template-columns:repeat(4,1fr);} .partner-grid{grid-template-columns:repeat(3,1fr);} .faq-grid{grid-template-columns:1fr;} .news-grid{grid-template-columns:1fr;} .content-grid{grid-template-columns:1fr;}
  .nav{display:none;} .menu-btn{display:inline-flex;align-items:center;justify-content:center;}
  .drawer{width:min(360px,92vw);top:64px;bottom:auto;border-radius:18px;right:50%;left:auto;transform:translate(50%,-20px) scale(.98);opacity:0;pointer-events:none;}
  .menu-open .drawer{transform:translate(50%,0) scale(1);opacity:1;pointer-events:auto;}
}
@media (max-width: 600px){
  .coin-grid{grid-template-columns:repeat(3,1fr);} .tile-grid{grid-template-columns:1fr;} .risk-grid{grid-template-columns:1fr;} .partner-grid{grid-template-columns:repeat(2,1fr);} .footer-grid{grid-template-columns:1fr;}
}

/* ===== NEW CSS COMPONENTS ===== */

:root{
  --brand-dim:rgba(54,198,255,.12);
  --brand-glow:rgba(54,198,255,.35);
  --accent-dim:rgba(52,211,153,.12);
  --accent-glow:rgba(52,211,153,.30);
  --warn:#fb923c;
  --warn-dim:rgba(251,146,60,.12);
  --danger:#f87171;
  --danger-dim:rgba(248,113,113,.12);
  --success:#34d399;
  --grad-brand:linear-gradient(135deg,#36c6ff 0%,#34d399 100%);
  --grad-card:linear-gradient(160deg,rgba(54,198,255,.06) 0%,rgba(52,211,153,.04) 100%);
  --grad-hero:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(54,198,255,.18) 0%,transparent 70%);
  --grad-page-hero:linear-gradient(180deg,rgba(54,198,255,.14) 0%,rgba(54,198,255,.04) 60%,transparent 100%);
  --shadow-sm:0 2px 8px rgba(0,0,0,.3);
  --shadow-md:0 8px 24px rgba(0,0,0,.35);
  --shadow-lg:0 16px 48px rgba(0,0,0,.4);
  --shadow-brand:0 8px 24px rgba(54,198,255,.25);
  --shadow-accent:0 8px 24px rgba(52,211,153,.25);
  --ease:cubic-bezier(.4,0,.2,1);
  --duration:.25s;
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:20px;
  --radius-xl:28px;
  --radius-pill:999px;
}

.glass{background:rgba(17,28,54,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius-lg);}
.glass-brand{background:rgba(54,198,255,.08);backdrop-filter:blur(16px);border:1px solid rgba(54,198,255,.20);border-radius:var(--radius-lg);}

.text-grad{background:var(--grad-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}

.btn.primary{background:var(--brand);color:#050810;font-weight:700;border-color:transparent;box-shadow:0 0 0 0 var(--brand-glow);transition:transform var(--duration) var(--ease),box-shadow var(--duration) var(--ease);}
.btn.primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-brand),0 0 20px var(--brand-glow);}
.btn.primary:active{transform:translateY(0);}

@keyframes pulse-ring{0%{box-shadow:0 0 0 0 var(--brand-glow);}70%{box-shadow:0 0 0 12px rgba(54,198,255,0);}100%{box-shadow:0 0 0 0 rgba(54,198,255,0);}}
.btn.pulse{animation:pulse-ring 2.4s ease infinite;}

.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:28px 0;}
.platform-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;text-align:center;transition:transform var(--duration) var(--ease),box-shadow var(--duration) var(--ease),border-color var(--duration) var(--ease);position:relative;overflow:hidden;}
.platform-card::before{content:'';position:absolute;inset:0;background:var(--grad-card);opacity:0;transition:opacity var(--duration) var(--ease);pointer-events:none;}
.platform-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md),0 0 30px var(--brand-glow);border-color:rgba(54,198,255,.30);}
.platform-card:hover::before{opacity:1;}
.platform-card .platform-icon{width:56px;height:56px;border-radius:var(--radius-md);background:var(--brand-dim);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px;}
.platform-card h3{font-size:1.1rem;margin:0 0 6px;}
.platform-card .version{font-size:.78rem;color:var(--muted);margin-bottom:16px;}
.platform-card .btn{width:100%;justify-content:center;}
.platform-card.android{border-color:rgba(52,211,153,.20);}
.platform-card.android .platform-icon{background:var(--accent-dim);}
.platform-card.android:hover{border-color:rgba(52,211,153,.40);box-shadow:var(--shadow-md),0 0 30px var(--accent-glow);}
.platform-card.ios .platform-icon{background:rgba(168,85,247,.12);}

.step-flow{display:flex;flex-direction:column;gap:0;position:relative;}
.step-flow::before{content:'';position:absolute;left:23px;top:48px;bottom:24px;width:2px;background:linear-gradient(to bottom,var(--brand),transparent);}
.step-item{display:grid;grid-template-columns:48px 1fr;gap:20px;padding:20px 0;align-items:start;}
.step-num{width:48px;height:48px;border-radius:var(--radius-pill);background:var(--brand-dim);border:2px solid var(--brand);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--brand);flex-shrink:0;position:relative;z-index:1;box-shadow:0 0 12px var(--brand-glow);}
.step-body h4{margin:8px 0 6px;font-size:1rem;color:var(--text);}
.step-body p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.6;}
.step-body .step-tip{display:inline-flex;gap:6px;align-items:center;margin-top:10px;padding:6px 12px;background:var(--warn-dim);border:1px solid rgba(251,146,60,.25);border-radius:var(--radius-sm);color:var(--warn);font-size:.82rem;}

.comparison-table{width:100%;border-collapse:separate;border-spacing:0;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);}
.comparison-table thead tr{background:var(--brand-dim);}
.comparison-table th,.comparison-table td{padding:14px 20px;text-align:left;border-bottom:1px solid var(--border);font-size:.92rem;}
.comparison-table th{color:var(--brand);font-weight:700;}
.comparison-table td{color:var(--muted);}
.comparison-table tr:last-child td{border-bottom:none;}
.comparison-table tbody tr:hover{background:rgba(255,255,255,.02);}
.comparison-table .tag-ok{color:var(--accent);font-weight:700;}
.comparison-table .tag-warn{color:var(--warn);}
.comparison-table .tag-bad{color:var(--danger);}

.faq-accordion{display:flex;flex-direction:column;gap:12px;max-width:100%;}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:all var(--duration) var(--ease);}
.faq-item[open]{border-color:rgba(54,198,255,.3);box-shadow:0 4px 16px rgba(54,198,255,.1);}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;font-weight:600;color:var(--text);user-select:none;background:linear-gradient(to right,rgba(54,198,255,.02) 0%,transparent 100%);transition:background-color var(--duration) var(--ease);}
.faq-item[open] .faq-q{background:linear-gradient(to right,rgba(54,198,255,.06) 0%,transparent 100%);}
.faq-q::-webkit-details-marker{display:none;}
.faq-q::after{content:'▼';color:var(--brand);font-size:1rem;font-weight:400;transition:transform var(--duration) var(--ease),color var(--duration) var(--ease);flex-shrink:0;margin-left:16px;}
.faq-item[open] .faq-q::after{transform:rotate(180deg);}
.faq-q:hover{background:linear-gradient(to right,rgba(54,198,255,.08) 0%,transparent 100%);}
.faq-a{padding:0 24px 20px;color:var(--muted);font-size:.92rem;line-height:1.8;border-top:1px solid var(--border);margin-top:0;animation:slideDown .3s var(--ease) forwards;display:block;}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px);}to{opacity:1;transform:translateY(0);}}

.warn-banner{background:var(--warn-dim);border:1px solid rgba(251,146,60,.30);border-radius:var(--radius-md);padding:18px 24px;display:flex;gap:16px;align-items:flex-start;margin:20px 0;}
.warn-banner .warn-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px;}
.warn-banner h4{margin:0 0 6px;color:var(--warn);font-size:1rem;}
.warn-banner p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.6;}
.danger-banner{background:var(--danger-dim);border-color:rgba(248,113,113,.30);}
.danger-banner h4{color:var(--danger);}

.timeline{display:flex;flex-direction:column;gap:0;}
.tl-item{display:grid;grid-template-columns:100px 2px 1fr;gap:0 20px;padding-bottom:32px;align-items:start;}
.tl-item:last-child{padding-bottom:0;}
.tl-year{text-align:right;font-weight:800;color:var(--brand);font-size:1.1rem;padding-top:4px;}
.tl-line{background:linear-gradient(to bottom,var(--brand),rgba(54,198,255,.1));position:relative;}
.tl-line::before{content:'';position:absolute;top:6px;left:50%;transform:translateX(-50%);width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 10px var(--brand-glow);}
.tl-content{padding-top:0;}
.tl-content h4{margin:0 0 6px;color:var(--text);}
.tl-content p{margin:0;color:var(--muted);font-size:.9rem;}

.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:28px 0;}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;text-align:center;position:relative;overflow:hidden;}
.stat-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--grad-brand);}
.stat-num{font-size:2rem;font-weight:800;background:var(--grad-brand);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;}
.stat-label{color:var(--muted);font-size:.85rem;margin-top:6px;}

.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.85rem;color:var(--muted);padding:16px 0 0;flex-wrap:wrap;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:rgba(255,255,255,.2);}
.breadcrumb .current{color:var(--text);}

.page-hero{padding:48px 0 40px;background:var(--grad-page-hero);position:relative;overflow:hidden;}
.page-hero::before{content:'';position:absolute;top:-60px;right:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(54,198,255,.08) 0%,transparent 70%);pointer-events:none;}
.page-hero h1{font-size:clamp(1.6rem,3vw,2.2rem);margin:10px 0 14px;}
.page-hero .sublead{display:none;}
.page-hero .hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px;}
.page-hero .hero-meta span{display:inline-flex;gap:6px;align-items:center;color:var(--muted);font-size:.88rem;}

.help-category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.help-category{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:transform var(--duration) var(--ease),border-color var(--duration) var(--ease);}
.help-category:hover{transform:translateY(-4px);border-color:rgba(54,198,255,.25);}
.help-category h3{margin:14px 0 12px;font-size:1rem;}
.help-category ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;}
.help-category ul li a{color:var(--muted);font-size:.9rem;display:flex;gap:8px;align-items:center;transition:color var(--duration) var(--ease);}
.help-category ul li a:hover{color:var(--brand);}
.help-category ul li a::before{content:'→';color:var(--brand);flex-shrink:0;}

.legal-doc{max-width:780px;margin:0 auto;}
.legal-doc h2{font-size:1.1rem;color:var(--text);margin:32px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.legal-doc p,.legal-doc li{color:var(--muted);font-size:.92rem;line-height:1.8;}
.legal-doc ul,.legal-doc ol{padding-left:20px;}
.legal-update{color:var(--muted);font-size:.82rem;margin-top:48px;padding-top:16px;border-top:1px solid var(--border);}

.cta-banner{margin:40px 0 0;padding:48px 0;background:linear-gradient(135deg,rgba(54,198,255,.12) 0%,rgba(52,211,153,.08) 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.cta-inner h2{margin:0 0 6px;font-size:1.5rem;}
.cta-inner p{margin:0;color:var(--muted);}

.animate{opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.animate.visible{opacity:1;transform:translateY(0);}
.animate.d1{transition-delay:.1s;}
.animate.d2{transition-delay:.2s;}
.animate.d3{transition-delay:.3s;}

.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:var(--radius-sm);}

.section-head.animate,.tile.animate,.feature-card.animate,.risk-item.animate{opacity:0;transform:translateY(24px);animation:fadeInUp .5s var(--ease) forwards;}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0);}}
.tile.animate{animation-delay:.1s;}
.feature-card.animate{animation-delay:.1s;}
.risk-item.animate{animation-delay:.1s;}

@media (max-width:980px){
  .platform-grid{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto;}
  .stats-row{grid-template-columns:repeat(2,1fr);}
  .help-category-grid{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:60px 2px 1fr;}
  .quick-grid{grid-template-columns:1fr;}
  .tile-grid{grid-template-columns:repeat(2,1fr);}
  .risk-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:600px){
  .stats-row{grid-template-columns:repeat(2,1fr);}
  .step-item{grid-template-columns:40px 1fr;}
  .step-flow::before{left:19px;}
  .step-num{width:40px;height:40px;font-size:.95rem;}
  .cta-inner{flex-direction:column;text-align:center;}
  .quick-grid{grid-template-columns:1fr;}
  .tile-grid{grid-template-columns:1fr;}
  .risk-grid{grid-template-columns:1fr;}
  .hero-grid{grid-template-columns:1fr;}
}