:root{--bg:#e5eef0;--ink:#172328;--muted:#52636a;--purple:#6c3b75;--purple-dark:#3c2444;--line:#1f3036;--panel:#f7fbfb;--soft:#d5e2e5;--accent:#a8d0d7;--shadow:0 24px 70px rgba(20,32,38,.18);--radius:24px;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}.wrap{width:min(var(--max),calc(100% - 36px));margin-inline:auto}.skip{position:absolute;left:-999px;top:10px;background:#fff;color:#000;padding:10px 14px;z-index:20}.skip:focus{left:10px}.site-header{position:sticky;top:0;z-index:10;background:rgba(229,238,240,.88);backdrop-filter:blur(12px);border-bottom:1px solid rgba(31,48,54,.16)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}.brand-mark{width:44px;height:44px;border:3px solid var(--line);display:grid;place-items:center;font-weight:900;color:var(--purple);background:#fff;clip-path:polygon(50% 0,100% 100%,0 100%)}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:-3px}.nav{display:flex;gap:22px;align-items:center}.nav a{color:var(--ink);text-decoration:none;font-weight:800;font-size:14px}.nav a:hover{color:var(--purple)}.menu-toggle{display:none;border:0;background:var(--line);color:#fff;border-radius:10px;padding:9px 12px;font-size:21px}.hero{padding:72px 0 58px;background:radial-gradient(circle at 20% 0%,#fafdff 0,#e9f2f4 28%,var(--bg) 60%)}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:42px;align-items:center}.eyebrow{margin:0 0 12px;color:var(--purple);text-transform:uppercase;font-weight:900;letter-spacing:.11em;font-size:12px}.h1,h1{font-size:clamp(40px,6vw,76px);line-height:.98;margin:0 0 22px;letter-spacing:-.055em;color:var(--ink)}h2{font-size:clamp(30px,4vw,48px);line-height:1.05;margin:0 0 18px;letter-spacing:-.035em}h3{line-height:1.15;margin:0 0 10px}.lead{font-size:20px;color:#283a40;max-width:680px}.small-note{font-size:13px;color:var(--muted)}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 16px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;border-radius:999px;padding:12px 22px;font-weight:900;text-decoration:none}.btn-primary{background:var(--purple);color:#fff;box-shadow:0 12px 30px rgba(108,59,117,.28)}.btn-secondary{background:#fff;color:var(--purple-dark);border:2px solid rgba(60,36,68,.18)}.hero-card{filter:drop-shadow(var(--shadow))}.maze-card{position:relative;min-height:560px;background:#cddadc;border:4px solid var(--line);overflow:hidden;border-radius:12px;padding:26px}.maze-title{position:absolute;left:50%;top:20px;transform:translateX(-50%);border:4px solid var(--line);background:rgba(255,255,255,.35);padding:8px 42px;text-align:center;color:var(--purple);font-weight:900;letter-spacing:.05em;font-size:28px;text-transform:uppercase;z-index:2}.maze-lines{position:absolute;inset:84px 18px 18px;background-image:linear-gradient(90deg,transparent 0 14px,var(--line) 14px 18px,transparent 18px 38px),linear-gradient(0deg,transparent 0 20px,var(--line) 20px 24px,transparent 24px 50px),linear-gradient(90deg,transparent 0 44px,rgba(31,48,54,.7) 44px 48px,transparent 48px 70px);background-size:78px 72px,88px 84px,126px 96px;opacity:.7}.maze-lines:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 88px,var(--line) 88px 92px,transparent 92px 138px),repeating-linear-gradient(0deg,transparent 0 64px,var(--line) 64px 68px,transparent 68px 118px);mix-blend-mode:multiply;opacity:.45}.plan{position:absolute;z-index:3;background:#edf4f5;border:4px solid var(--line);box-shadow:0 8px 0 rgba(31,48,54,.13);padding:12px 18px;text-align:center;min-width:230px}.plan b{display:block;color:var(--purple);font-size:24px;line-height:1;text-transform:uppercase;letter-spacing:.02em}.plan span{display:block;font-size:13px;font-weight:900;color:#28343a;text-transform:uppercase}.plan-a{left:70px;top:112px}.plan-b{right:56px;top:116px}.plan-c{left:34px;top:248px}.plan-d{right:28px;top:278px}.plan-e{left:28px;top:392px;min-width:290px}.plan-f{right:20px;top:424px;min-width:310px}.plan-g{left:50%;bottom:28px;transform:translateX(-50%);min-width:410px}.triangle{position:absolute;z-index:4;left:50%;top:236px;transform:translateX(-50%);width:150px;height:170px;background:#e8f0f1;border:4px solid var(--line);clip-path:polygon(50% 100%,0 0,100% 0);display:grid;place-items:start center;padding-top:36px;text-align:center;font-weight:900;color:var(--line)}.triangle span{font-size:18px;line-height:1.1}.ticker{background:var(--line);color:#fff}.ticker-inner{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:14px 0}.ticker span{font-weight:900;color:#b9dbe2}.ticker a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35)}.section{padding:78px 0}.shade{background:rgba(255,255,255,.42)}.two-col{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}.video-card{position:relative;aspect-ratio:16/9;background:#111;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:8px solid #fff}.video-card iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.content-grid{display:grid;grid-template-columns:1fr 330px;gap:28px;align-items:stretch}.content-card,.quick-box,.quote-box{background:var(--panel);border:1px solid rgba(31,48,54,.15);border-radius:var(--radius);padding:30px;box-shadow:0 14px 45px rgba(20,32,38,.08)}.wide p{font-size:18px}.quick-box dl{display:grid;gap:10px;margin:0}.quick-box dt{font-weight:900;color:var(--purple)}.quick-box dd{margin:0 0 10px;color:var(--muted)}.narrow{max-width:860px}.callout{margin-top:24px;background:#fff;border-left:7px solid var(--purple);padding:20px;border-radius:14px;color:#2d4047}.section-intro{font-size:18px;color:var(--muted);max-width:820px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.feature{background:#fff;border:1px solid rgba(31,48,54,.13);border-radius:20px;padding:24px;min-height:220px}.feature span{display:inline-grid;place-items:center;width:42px;height:42px;background:var(--soft);border-radius:50%;font-weight:900;color:var(--purple);margin-bottom:18px}.feature p{color:var(--muted)}.quote-box{display:grid;place-items:center;background:var(--purple-dark);color:#fff}.quote-box p{font-size:26px;line-height:1.25;font-weight:900;margin:0}.faq-section details{background:#fff;border:1px solid rgba(31,48,54,.14);border-radius:16px;margin:12px 0;padding:0 20px}.faq-section summary{cursor:pointer;font-weight:900;padding:18px 0}.faq-section p{margin:0 0 18px;color:var(--muted)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.related{display:block;background:#fff;border:1px solid rgba(31,48,54,.14);border-radius:18px;text-decoration:none;color:var(--ink);padding:22px;transition:.18s ease}.related:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,32,38,.12)}.related span{display:block;color:var(--muted);margin-top:8px}.footer{background:#101b20;color:#dce7e9;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.footer p{color:#aebec3;margin:6px 0 0}@media(max-width:980px){.hero-grid,.two-col,.content-grid{grid-template-columns:1fr}.feature-grid,.related-grid{grid-template-columns:1fr 1fr}.maze-card{min-height:520px}.plan{min-width:210px}.plan b{font-size:20px}.plan-g{min-width:330px}}@media(max-width:720px){.nav{display:none;position:absolute;left:18px;right:18px;top:70px;background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.menu-toggle{display:block}.hero{padding:46px 0}.lead{font-size:18px}.feature-grid,.related-grid,.footer-grid{grid-template-columns:1fr}.maze-card{min-height:660px;padding:16px}.maze-title{font-size:18px;padding:8px 20px}.plan{left:50%!important;right:auto!important;transform:translateX(-50%)!important;width:84%;min-width:0}.plan-a{top:92px}.plan-b{top:170px}.plan-c{top:248px}.plan-d{top:326px}.plan-e{top:404px}.plan-f{top:482px}.plan-g{bottom:24px}.triangle{display:none}.section{padding:54px 0}}

/* v1.1 updates: four sponsored site cards and stronger mobile centering */
@media(min-width:981px){.related-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:720px){
  body{text-align:center}
  .wrap{width:min(var(--max),calc(100% - 28px))}
  .nav-wrap{justify-content:center;position:relative;flex-wrap:wrap}
  .brand{justify-content:center;text-align:center;width:100%}
  .menu-toggle{position:absolute;right:0;top:17px}
  .nav{align-items:center;text-align:center}
  .hero-copy,.hero-card,.two-col>div,.content-card,.quick-box,.quote-box,.narrow,.related-section{text-align:center}
  .lead,.section-intro{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .ticker-inner{justify-content:center;text-align:center}
  .quick-box dl{justify-items:center}
  .quick-box dd{text-align:center}
  .feature{display:flex;flex-direction:column;align-items:center;text-align:center}
  .callout{border-left:0;border-top:7px solid var(--purple);text-align:center}
  .quote-box{min-height:180px}
  .related{ text-align:center }
  .footer-grid{text-align:center}
}

/* v1.2 supporting guide pages */
.sub-hero{text-align:center}.sub-hero .lead{margin-left:auto;margin-right:auto}.hub-section .related-grid{grid-template-columns:repeat(3,1fr)}@media(max-width:980px){.hub-section .related-grid{grid-template-columns:1fr}}