@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");:root{--iqs-font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";--iqs-bg:#fff;--iqs-surface:#fff;--iqs-surface-2:#f8fafc;--iqs-border:rgba(15,23,42,.1);--iqs-text:#0b1220;--iqs-muted:rgba(11,18,32,.72);--iqs-orange:#ff6a00;--iqs-orange-ink:#9a3b00;--iqs-cyan:#00d5ff;--iqs-shadow-sm:0 1px 2px rgba(2,6,23,.06);--iqs-shadow-md:0 10px 25px rgba(2,6,23,.1);--iqs-shadow-lg:0 22px 60px rgba(2,6,23,.16);--iqs-radius:14px;--iqs-radius-lg:18px}body,html{margin:0;padding:0;background:var(--iqs-bg);color:var(--iqs-text);font-family:var(--iqs-font)}a{color:inherit}a,a:hover{text-decoration:none}.iqs-container{max-width:1180px;margin:0 auto;padding:0 18px}.iqs-topbar{position:sticky;top:0;z-index:40;backdrop-filter:blur(10px);background:hsla(0,0%,100%,.85);border-bottom:1px solid var(--iqs-border)}.iqs-topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.iqs-brand{gap:10px;font-weight:700;letter-spacing:-.02em}.iqs-brand,.iqs-nav{display:inline-flex;align-items:center}.iqs-nav{gap:14px}.iqs-nav a{font-weight:600;font-size:14px;color:rgba(11,18,32,.86);padding:8px 10px;border-radius:10px}.iqs-nav a:hover{background:rgba(2,6,23,.04)}.iqs-cta{display:inline-flex;align-items:center;gap:10px}.iqs-btn{border:1px solid var(--iqs-border);background:var(--iqs-surface);color:var(--iqs-text);padding:10px 12px;border-radius:12px;font-weight:700;font-size:14px;box-shadow:var(--iqs-shadow-sm);cursor:pointer}.iqs-btn-primary{border-color:rgba(255,106,0,.35);background:linear-gradient(135deg,rgba(255,106,0,.12),rgba(255,106,0,.06))}.iqs-btn-primary:hover{box-shadow:0 0 0 3px rgba(255,106,0,.18),var(--iqs-shadow-md)}.iqs-hero{padding:46px 0 18px;background:radial-gradient(900px 320px at 18% 10%,rgba(255,106,0,.12),rgba(255,106,0,0) 60%),radial-gradient(720px 280px at 85% 20%,rgba(0,213,255,.1),rgba(0,213,255,0) 55%),#fff;border-bottom:1px solid var(--iqs-border)}.iqs-hero h1{margin:0;font-size:42px;line-height:1.08;letter-spacing:-.03em}.iqs-hero p{margin:14px 0 0;max-width:68ch;font-size:16px;line-height:1.6;color:var(--iqs-muted)}.iqs-section{padding:22px 0}.iqs-section-title{margin:0 0 12px;font-size:18px;letter-spacing:-.015em}.iqs-card-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}@media (max-width:980px){.iqs-card-grid{gap:10px}}.iqs-card{grid-column:span 4;background:var(--iqs-surface);border:1px solid var(--iqs-border);border-radius:var(--iqs-radius-lg);padding:14px;box-shadow:var(--iqs-shadow-sm);cursor:pointer;position:relative;overflow:hidden;transform:translateY(0);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;min-height:132px}@media (max-width:980px){.iqs-card{grid-column:span 6}}@media (max-width:640px){.iqs-card{grid-column:span 12}}.iqs-card:focus{outline:none;box-shadow:0 0 0 3px rgba(0,213,255,.16),var(--iqs-shadow-md)}.iqs-card:hover{transform:translateY(-2px);box-shadow:var(--iqs-shadow-md)}.iqs-card[data-glow=cyan]:hover{box-shadow:0 0 0 3px rgba(0,213,255,.18),var(--iqs-shadow-md);border-color:rgba(0,213,255,.35)}.iqs-card[data-glow=orange]:hover{box-shadow:0 0 0 3px rgba(255,106,0,.18),var(--iqs-shadow-md);border-color:rgba(255,106,0,.35)}.iqs-card-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:0;font-size:15px;font-weight:800;letter-spacing:-.01em}.iqs-card-subtitle{margin:6px 0 0;font-size:12px;font-weight:700;color:rgba(11,18,32,.66)}.iqs-card-summary{margin:10px 0 0;font-size:13px;line-height:1.45;color:rgba(11,18,32,.74);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.iqs-footer{margin-top:30px;border-top:1px solid var(--iqs-border);background:var(--iqs-surface-2)}.iqs-footer-inner{padding:20px 0 26px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px}@media (max-width:820px){.iqs-footer-inner{grid-template-columns:1fr}}.iqs-footer h4{margin:0 0 10px;font-size:13px;font-weight:800}.iqs-footer a{display:inline-block;margin:6px 0;font-size:13px;color:rgba(11,18,32,.78)}.iqs-footer a:hover{color:rgba(11,18,32,.95)}.iqs-footnote{border-top:1px solid var(--iqs-border);padding:12px 0;font-size:12px;color:rgba(11,18,32,.64);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}.iqs-overlay{position:fixed;inset:0;background:rgba(2,6,23,.42);z-index:60;display:flex;justify-content:flex-end}.iqs-drawer{width:min(560px,96vw);height:100vh;background:#fff;border-left:1px solid var(--iqs-border);box-shadow:var(--iqs-shadow-lg);padding:18px;display:flex;flex-direction:column;transform:translateX(0)}.iqs-drawer-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.iqs-drawer-title{margin:0;font-size:16px;font-weight:900;letter-spacing:-.01em}.iqs-drawer-subtitle{margin:6px 0 0;font-size:12px;font-weight:700;color:rgba(11,18,32,.66)}.iqs-drawer-body{margin-top:14px;font-size:14px;line-height:1.65;color:rgba(11,18,32,.84);overflow:auto;padding-right:4px}.iqs-close{border:1px solid var(--iqs-border);background:rgba(2,6,23,.02);border-radius:12px;padding:10px 12px;cursor:pointer;font-weight:800}.iqs-close:hover{box-shadow:0 0 0 3px rgba(0,213,255,.14),var(--iqs-shadow-md)}@media (prefers-reduced-motion:no-preference){.iqs-animate-in{animation:iqsFadeUp .32s ease both}@keyframes iqsFadeUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}}