:root{--ink:#1C1917;--ink-mid:#44403C;--ink-light:#78716C;--cream:#FAFAF8;--paper:#FFFFFF;--border:#E7E5E4;--teal:#0D9488;--teal-dark:#0F766E;--teal-bg:#F0FDFA;--teal-border:#99F6E4;--amber:#B45309;--amber-bg:#FEF3C7;--amber-border:#FCD34D;--red:#B91C1C;--red-bg:#FEF2F2;--serif:"DM Serif Display", Georgia, serif;--sans:"DM Sans","Segoe UI",system-ui,sans-serif;--hand:"Caveat","Segoe Print","Comic Sans MS",cursive}*{box-sizing:border-box}html,body{margin:0}body{background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}a{color:var(--teal)}.container{max-width:1040px;margin:0 auto;padding:0 20px}.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse 60% 60% at 30% 40%,rgba(180,83,9,.22) 0%,transparent 70%)}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.5;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px}.hero>*{position:relative;z-index:1}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 0}.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:var(--serif);font-size:24px;letter-spacing:.04em}.logo span{color:var(--amber);font-size:34px;line-height:1}.topbar .signin{color:#ffffffbf;font-size:14px;text-decoration:none;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:6px 16px}.topbar .signin:hover{color:#fff;border-color:#ffffff80}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;padding:40px 0 72px}.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-border);margin-bottom:14px}.hero h1{font-family:var(--serif);font-weight:400;font-size:44px;line-height:1.12;margin:0 0 18px}.hero .lede{font-size:18px;color:#ffffffb8;margin:0 0 28px;max-width:34em}.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.btn{display:inline-block;text-decoration:none;font-weight:600;border-radius:12px;padding:14px 26px;font-size:16px}.btn-primary{background:var(--amber);color:#fff;box-shadow:0 8px 24px #b4530959}.btn-primary:hover{background:#92400e}.btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-ghost:hover{border-color:#fff9}.cta-note{margin-top:14px;font-size:14px;color:#ffffff8c}.demo{background:var(--paper);color:var(--ink);border-radius:18px;box-shadow:0 24px 64px #00000073;overflow:hidden}.demo-q{padding:16px 20px;border-bottom:1px solid var(--border);font-size:14px;color:var(--ink-mid)}.demo-q strong{color:var(--ink)}.demo-paper{padding:16px 22px 18px;background:#fffdf5;background-image:repeating-linear-gradient(transparent 0 29px,#dbeafe 29px,#dbeafe 30px)}.demo-paper .label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-light);margin-bottom:4px;font-family:var(--sans)}.demo-paper .line{font-family:var(--hand);font-size:24px;line-height:30px;color:#1e3a8a}.demo-paper .slip{text-decoration:underline wavy var(--red);text-underline-offset:5px}.demo-fb{padding:16px 20px 18px;border-top:1px solid var(--border)}.demo-fb .head{display:flex;align-items:center;gap:8px;font-weight:700;font-size:14px;margin-bottom:6px}.demo-fb .head .dot{width:10px;height:10px;border-radius:50%}.demo-fb p{margin:0 0 12px;font-size:14px;color:var(--ink-mid)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{font-size:12px;font-weight:600;border-radius:999px;padding:4px 10px;border:1px solid}.chip.good{color:var(--teal-dark);background:var(--teal-bg);border-color:var(--teal-border)}.chip.slip{color:var(--amber);background:var(--amber-bg);border-color:var(--amber-border)}.demo-caption{font-size:12px;color:#ffffff73;text-align:center;margin-top:12px}section.band{padding:72px 0}section.band.alt{background:var(--paper);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}h2{font-family:var(--serif);font-weight:400;font-size:32px;line-height:1.2;margin:0 0 10px}.section-lede{color:var(--ink-light);margin:0 0 36px;max-width:40em}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}.step{background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:24px}.step:before{counter-increment:step;content:counter(step);display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--amber-bg);color:var(--amber);font-weight:700;margin-bottom:12px}.step h3,.feature h3{font-size:17px;margin:0 0 6px}.step p,.feature p{margin:0;color:var(--ink-mid);font-size:15px}.units{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.unit{border-radius:14px;padding:18px 20px;border:2px solid var(--border);background:var(--cream)}.unit .name{font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:8px}.unit .code{font-size:13px;color:var(--ink-light);margin:2px 0 8px}.unit .topics{font-size:14px;color:var(--ink-mid)}.unit.free{border-color:var(--teal);background:var(--teal-bg)}.unit.paid{border-color:var(--amber-border);background:#fffbeb}.unit.soon{opacity:.65}.tag{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:3px 9px;white-space:nowrap}.tag.free{color:var(--teal-dark);background:#ccfbf1}.tag.paid{color:var(--amber);background:var(--amber-bg)}.tag.soon{color:var(--ink-light);background:var(--border)}.group-title{font-size:14px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-light);margin:28px 0 12px}.group-title:first-of-type{margin-top:0}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 40px}.feature{padding-left:18px;border-left:3px solid var(--amber-border)}.final{text-align:center}.final .btn-primary{margin-top:8px}.final p{color:var(--ink-light)}footer.site{padding:36px 0 48px;font-size:13px;color:var(--ink-light)}footer.site .links{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:12px}footer.site a{color:var(--ink-mid)}@media (max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px;padding:24px 0 56px}.hero h1{font-size:34px}.steps,.features{grid-template-columns:1fr}section.band{padding:56px 0}h2{font-size:27px}}@media (max-width:420px){.container{padding:0 16px}.hero h1{font-size:30px}.btn{width:100%;text-align:center}}
