:root{--paper:#f6f4ee;--ink:#191b14;--accent:#3f6b00;--accent-bright:#76b900;--grey:#6d7264;--card:#ffffff;--radius:14px}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:Georgia,Times New Roman,serif;line-height:1.6}.mono{font-family:Consolas,JetBrains Mono,monospace}a{color:var(--accent)}.container{max-width:1080px;margin:0 auto;padding:0 24px}header.site{display:flex;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:2px solid var(--accent)}header.site nav a{margin-left:26px;text-decoration:none;font-size:15px;letter-spacing:.5px}.logo{font-weight:800;font-size:20px;letter-spacing:1px;text-decoration:none;color:var(--ink)}.logo span{color:var(--accent-bright)}.hero{padding:88px 0 64px;text-align:center}.hero h1{font-size:52px;line-height:1.15;max-width:820px;margin:0 auto 20px}.hero h1 em{color:var(--accent);font-style:italic}.hero p.sub{font-size:20px;color:var(--grey);max-width:640px;margin:0 auto 36px}.btn{display:inline-block;padding:14px 30px;border-radius:8px;background:var(--accent);color:#fff;text-decoration:none;font-size:17px;border:none;cursor:pointer}.btn.secondary{background:transparent;color:var(--accent);border:2px solid var(--accent)}.btn:disabled{opacity:.5;cursor:default}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px;padding:40px 0 72px}.card{background:var(--card);border-radius:var(--radius);padding:30px;border:1px solid #e4e1d6;box-shadow:0 8px 28px rgba(0,0,0,.05)}.card h3{margin-bottom:10px;font-size:21px}.card p{color:var(--grey);font-size:15.5px}.price{font-size:42px;font-weight:800;margin:14px 0 2px}.price small{font-size:16px;color:var(--grey);font-weight:400}.card ul{list-style:none;margin:18px 0 26px}.card ul li{padding:5px 0 5px 26px;position:relative;font-size:15.5px}.card ul li:before{content:"✓";position:absolute;left:0;color:var(--accent-bright);font-weight:700}.card.featured{border:2px solid var(--accent);position:relative}.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:12px;letter-spacing:2px;padding:4px 14px;border-radius:99px}.steps{counter-reset:step;padding:20px 0 60px}.step{display:flex;gap:20px;align-items:flex-start;margin-bottom:26px}.step .n{flex:none;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:monospace}.section-title{font-size:32px;margin:56px 0 8px}.section-sub{color:var(--grey);margin-bottom:28px}footer.site{border-top:1px solid #e4e1d6;margin-top:60px;padding:34px 0;color:var(--grey);font-size:14px}form.auth{display:flex;flex-direction:column;gap:12px;max-width:380px}form.auth input{padding:12px 14px;border:1px solid #d8d5c9;border-radius:8px;font-size:16px;background:#fff}.notice{padding:12px 16px;border-radius:8px;background:#eef3e2;border:1px solid #cfe0ad;margin:14px 0}.error{background:#fdeaea;border-color:#f2b8b8}table.usage{width:100%;border-collapse:collapse;margin-top:18px}table.usage td,table.usage th{text-align:left;padding:10px 12px;border-bottom:1px solid #e4e1d6;font-size:15px}