.site-root{--navy:#07192e;--navy2:#0c2340;--navy3:#0f3057;--teal:#0c6b65;--teal2:#0e8a82;--gold:#c8963e;--gold2:#e2ac50;--paper:#f7f5f0;--paper2:#ede9e0;--ink:#111827;--ink3:#6b7280;--white:#ffffff;--rule:rgba(255,255,255,0.1);--hserif:var(--font-home-serif),Georgia,serif;--hsans:var(--font-home-sans),"Segoe UI",sans-serif;--ease:cubic-bezier(0.16,1,0.3,1);min-height:100vh;display:flex;flex-direction:column;font-family:var(--hsans);background:var(--navy);color:var(--white)}.site-root *{box-sizing:border-box}.site-nav{position:sticky;top:0;z-index:500;height:64px;justify-content:space-between;padding:0 48px;background:rgba(7,25,46,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--rule)}.site-brand,.site-nav{display:flex;align-items:center}.site-brand{font-family:var(--hserif);font-size:20px;font-weight:600;letter-spacing:-.3px;color:var(--white);text-decoration:none;gap:10px}.site-brand-mark{width:28px;height:28px;background:linear-gradient(135deg,var(--gold),var(--gold2));border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--navy);flex-shrink:0}.site-nav-links{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0}.site-nav-links a{font-size:13.5px;font-weight:500;letter-spacing:.2px;color:rgba(255,255,255,.6);text-decoration:none;transition:color .2s;position:relative}.site-nav-links a:after{content:"";position:absolute;bottom:-22px;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .2s var(--ease)}.site-nav-links a:hover{color:var(--white)}.site-nav-links a.active:after,.site-nav-links a:hover:after{transform:scaleX(1)}.site-nav-links a.active{color:var(--white)}.site-nav-cta{background:var(--teal);color:var(--white)!important;padding:9px 20px;border-radius:6px;font-weight:600!important;transition:background .2s,transform .15s}.site-nav-cta:hover{background:var(--teal2)!important;transform:translateY(-1px)}.site-nav-cta:after{display:none!important}.site-menu-btn{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.8);border-radius:6px;padding:7px 12px;font-size:13px;cursor:pointer;font-family:var(--hsans)}.site-mobile-nav{display:none;flex-direction:column;border-top:1px solid var(--rule);background:rgba(7,25,46,.98);padding:8px 24px 16px}.site-mobile-nav a{padding:12px 0;color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;border-bottom:1px solid rgba(255,255,255,.05)}.site-mobile-nav a:last-child{border-bottom:none}.site-main{flex:1}.page-wrap{max-width:1200px;margin:0 auto;padding:72px 48px 96px}.page-wrap.narrow{max-width:920px}.ph-eyebrow{font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:16px;display:flex;align-items:center;gap:10px}.ph-eyebrow:before{content:"";width:24px;height:1px;background:var(--gold)}.ph-title{font-family:var(--hserif);font-size:clamp(40px,5vw,64px);font-weight:300;letter-spacing:-1.5px;line-height:1.02;color:var(--white);margin:0 0 16px}.ph-title em{font-style:italic;color:var(--gold)}.ph-sub{font-size:17px;color:rgba(255,255,255,.55);line-height:1.65;max-width:620px;margin:0}.ph-hr{height:1px;background:rgba(255,255,255,.1);border:none;margin:40px 0 48px}.s-grid{display:grid;gap:20px}.s-grid.cols-2{grid-template-columns:repeat(2,1fr)}.s-grid.cols-3{grid-template-columns:repeat(3,1fr)}.s-course{background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;text-decoration:none;display:flex;flex-direction:column}.s-course:hover{transform:translateY(-6px);box-shadow:0 24px 48px rgba(0,0,0,.4);border-color:rgba(255,255,255,.16)}.s-course-banner{height:150px;position:relative;display:flex;align-items:flex-start;justify-content:space-between;padding:20px}.s-course-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55) 0,transparent 60%)}.s-bn-1{background:linear-gradient(135deg,#0c4a6e,#0891b2)}.s-bn-2{background:linear-gradient(135deg,#064e3b,#059669)}.s-bn-3{background:linear-gradient(135deg,#3b0764,#7c3aed)}.s-bn-4{background:linear-gradient(135deg,#7f1d1d,#dc2626)}.s-bn-5{background:linear-gradient(135deg,#1e3a5f,#0f3057)}.s-bn-6{background:linear-gradient(135deg,#713f12,#c8963e)}.s-badge{backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600;color:white}.s-badge,.s-course-icon{position:relative;z-index:1;background:rgba(255,255,255,.15)}.s-course-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px}.s-course-body{padding:24px;flex:1;display:flex;flex-direction:column}.s-course-name{font-family:var(--hserif);font-size:22px;font-weight:600;color:var(--white);line-height:1.25;margin-bottom:10px}.s-course-desc{font-size:14px;color:rgba(255,255,255,.5);line-height:1.6;flex:1}.s-course-foot{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08)}.s-price{font-size:16px;font-weight:700;color:var(--gold)}.s-price.free{color:var(--teal2)}.s-meta{font-size:11px;color:rgba(255,255,255,.35)}.s-row{display:flex;align-items:center;gap:20px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:22px 24px;transition:border-color .2s,background .2s,transform .2s}.s-row:hover{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06);transform:translateX(4px)}.s-row-icon{width:48px;height:48px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:22px;background:rgba(200,150,62,.15)}.s-row-main{flex:1;min-width:0}.s-row-title{font-family:var(--hserif);font-size:20px;font-weight:600;color:var(--white);margin-bottom:4px}.s-row-sub{font-size:13px;color:rgba(255,255,255,.45);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.s-pill{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:3px 9px;border-radius:20px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.6)}.btn-gold{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--navy);padding:11px 22px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .2s var(--ease);white-space:nowrap;font-family:var(--hsans)}.btn-gold:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(200,150,62,.3)}.btn-teal{display:inline-flex;align-items:center;gap:8px;background:var(--teal);color:var(--white);padding:11px 22px;border-radius:8px;font-size:14px;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .2s var(--ease);white-space:nowrap;font-family:var(--hsans)}.btn-teal:hover{background:var(--teal2);transform:translateY(-2px)}.cart-stage{margin-top:8px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px}.cart-stage img{display:block;margin:0 auto;width:100%;height:auto;max-width:880px;border-radius:10px}.cart-placeholder{display:grid;place-items:center;min-height:360px;border-radius:12px;text-align:center;background:linear-gradient(135deg,#0c2340,#07192e 50%,#0c3d38);border:1px dashed rgba(255,255,255,.15);padding:32px}.cart-placeholder code{background:rgba(255,255,255,.1);padding:2px 8px;border-radius:4px;font-size:13px}.qz-panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden}.qz-header{background:linear-gradient(135deg,var(--teal),#085954);padding:26px 32px}.qz-label{font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:8px}.qz-title{font-family:var(--hserif);font-size:26px;font-weight:600;color:white;margin:0 0 6px;line-height:1.2}.qz-progress{font-size:13px;color:rgba(255,255,255,.7)}.qz-body{padding:28px 32px;display:flex;flex-direction:column;gap:24px}.qz-q{border:none;margin:0;padding:0}.qz-q-text{font-size:15px;font-weight:500;color:rgba(255,255,255,.9);line-height:1.55;margin-bottom:14px;display:block}.qz-q-num{color:var(--gold);font-family:var(--hserif);font-weight:700;margin-right:8px}.qz-opts{display:flex;flex-direction:column;gap:10px}.qz-opt{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:8px;border:1px solid rgba(255,255,255,.1);font-size:14px;color:rgba(255,255,255,.72);cursor:pointer;transition:all .15s;background:none}.qz-opt:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:white}.qz-opt input{position:absolute;opacity:0;pointer-events:none}.qz-opt.selected{background:rgba(200,150,62,.1);border-color:rgba(200,150,62,.45);color:var(--gold2)}.qz-opt.locked{cursor:default}.qz-opt.correct{background:rgba(52,211,153,.12);border-color:rgba(52,211,153,.45);color:#34d399}.qz-opt.wrong{background:rgba(248,113,113,.12);border-color:rgba(248,113,113,.45);color:#f87171}.qz-bullet{width:22px;height:22px;border-radius:50%;border:1.5px solid;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.qz-mark{margin-left:auto;font-size:14px}.qz-explain{margin-top:10px;font-size:13px;color:rgba(255,255,255,.5);line-height:1.55;padding-left:16px;border-left:2px solid rgba(255,255,255,.12)}.qz-submit{width:100%;padding:14px;background:var(--gold);color:var(--navy);border:none;border-radius:8px;font-family:var(--hsans);font-size:14px;font-weight:700;cursor:pointer;transition:background .2s,transform .15s}.qz-submit:hover:not(:disabled){background:var(--gold2);transform:translateY(-1px)}.qz-submit:disabled{opacity:.6;cursor:not-allowed}.qz-result{text-align:center;padding:28px;border-radius:12px;background:linear-gradient(135deg,rgba(12,107,101,.18),rgba(200,150,62,.12));border:1px solid rgba(255,255,255,.1)}.qz-result-score{font-family:var(--hserif);font-size:48px;font-weight:700;color:white;line-height:1}.qz-result-xp{display:inline-flex;align-items:center;gap:6px;margin-top:14px;background:rgba(200,150,62,.18);color:var(--gold2);padding:6px 16px;border-radius:20px;font-size:14px;font-weight:600}.qz-result-msg{margin-top:12px;font-size:14px;color:rgba(255,255,255,.6)}.qz-error{font-size:14px;color:#f87171;background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.3);border-radius:8px;padding:12px 16px}.site-footer{background:#050f1c;padding:48px 0 28px;border-top:1px solid rgba(255,255,255,.06)}.site-footer-inner{max-width:1200px;margin:0 auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.site-footer-brand{font-family:var(--hserif);font-size:18px;font-weight:600;color:white}.site-footer-tag{font-size:13px;color:rgba(255,255,255,.4);margin-top:4px}.site-footer-links{display:flex;gap:24px;flex-wrap:wrap}.site-footer-links a{font-size:13px;color:rgba(255,255,255,.5);text-decoration:none;transition:color .15s}.site-footer-links a:hover{color:white}.s-empty{text-align:center;padding:64px 24px;color:rgba(255,255,255,.5);border:1px dashed rgba(255,255,255,.12);border-radius:12px}@media (max-width:1024px){.site-nav{padding:0 24px}.page-wrap{padding:56px 24px 72px}.site-footer-inner{padding:0 24px}.s-grid.cols-3{grid-template-columns:1fr 1fr}}@media (max-width:720px){.site-nav-links,.site-nav-links.open{display:none}.site-menu-btn{display:inline-block}.site-mobile-nav.open{display:flex}.s-grid.cols-2,.s-grid.cols-3{grid-template-columns:1fr}.s-row{flex-wrap:wrap}}