:root{--bg: #f4efe7;--surface: #ffffff;--sunken: #f6f1e8;--alt: #f0e9dd;--border: rgba(38, 33, 28, .1);--border-strong: rgba(38, 33, 28, .18);--ink: #26211c;--muted: rgba(38, 33, 28, .6);--faint: rgba(38, 33, 28, .42);--accent: #bb4a2e;--accent-bright: #d8694a;--accent-soft: #fbeee7;--success: #2f7d43;--success-soft: #e4f0e4;--danger: #d64a3f;--serif: "Newsreader", Georgia, serif;--sans: "Manrope", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace;--radius: 16px;--radius-sm: 11px;--shadow: 0 2px 4px rgba(0, 0, 0, .04), 0 20px 44px -24px rgba(38, 33, 28, .32)}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit}.container{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}.narrow{max-width:560px}.config-error{background:#fbe4e2;color:var(--danger);font:600 14px/1.5 var(--sans);padding:14px 24px;text-align:center}.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0}.brand{display:flex;align-items:center;gap:11px;cursor:pointer;text-decoration:none}.brand-name{font-family:var(--serif);font-weight:500;font-size:22px;letter-spacing:-.01em}.nav-links{display:flex;align-items:center;gap:24px}.nav-link{font:600 14px var(--sans);color:var(--muted);text-decoration:none;cursor:pointer;background:none;border:none}.nav-link:hover{color:var(--ink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 15px var(--sans);padding:13px 22px;border-radius:13px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .05s ease,opacity .15s ease}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--ink);color:#fbf8f2}.btn-accent{background:var(--accent);color:#fff}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--border-strong)}.btn-block{width:100%}.kicker{font:700 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.hero{text-align:center;padding:70px 0 60px;display:flex;flex-direction:column;align-items:center;gap:22px}.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(38px,7vw,62px);line-height:1.02;letter-spacing:-.02em;max-width:14ch}.hero p{font-size:19px;color:var(--muted);max-width:52ch;line-height:1.55}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:6px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:20px 0 70px}.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}.feature h3{font-family:var(--serif);font-weight:500;font-size:21px;margin-bottom:8px}.feature p{font-size:14.5px;color:var(--muted);line-height:1.55}.feature .dot{width:34px;height:34px;border-radius:10px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:18px}.section{padding:30px 0 70px}.section-head{text-align:center;margin-bottom:36px}.section-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(28px,4vw,40px);letter-spacing:-.01em}.section-head p{color:var(--muted);margin-top:8px}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;max-width:760px;margin:0 auto}.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow)}.plan.free{background:var(--sunken);box-shadow:none}.plan-name{font-family:var(--serif);font-weight:500;font-size:24px}.plan-price{display:flex;align-items:baseline;gap:6px}.plan-price .amount{font-weight:800;font-size:40px;letter-spacing:-.02em}.plan-price .per{color:var(--muted);font-size:14px}.plan-list{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:14.5px;color:var(--ink)}.plan-list li{display:flex;gap:9px;align-items:flex-start}.plan-list .check{color:var(--accent);font-weight:700}.plan-badge{align-self:flex-start;font:700 10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--accent);padding:3px 8px;border-radius:6px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}.card h2{font-family:var(--serif);font-weight:500;font-size:26px;margin-bottom:8px}.card .lede{color:var(--muted);margin-bottom:22px;line-height:1.55}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field label{font:600 12px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}.input{border:1.5px solid var(--border-strong);border-radius:12px;padding:13px 15px;font:500 16px var(--sans);color:var(--ink);background:var(--surface);width:100%}.input:focus{outline:none;border-color:var(--accent)}.note{font-size:13px;color:var(--muted);line-height:1.5}.error{color:var(--danger);font-size:14px;font-weight:600}.ok{color:var(--success);font-size:14px;font-weight:600}.usage{display:flex;flex-direction:column;gap:12px}.usage-head{display:flex;align-items:baseline;justify-content:space-between}.usage-minutes{font-weight:800;font-size:28px;letter-spacing:-.02em}.usage-of{font-weight:500;color:var(--muted);font-size:16px}.track{height:10px;border-radius:999px;background:var(--alt);overflow:hidden}.fill{height:100%;border-radius:999px;background:var(--accent)}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;border-top:1px solid var(--border)}.row .k{color:var(--muted);font-size:14px}.row .v{font-weight:600}.footer{border-top:1px solid var(--border);padding:30px 0 60px;color:var(--faint);font-size:13px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.footer-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.climate-embed{display:inline-block;border:0;max-width:100%;vertical-align:middle}.center{text-align:center}.stack{display:flex;flex-direction:column;gap:14px}.muted{color:var(--muted)}.spinner{width:22px;height:22px;border:2.5px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading{min-height:60vh;display:flex;align-items:center;justify-content:center}@media (max-width: 720px){.features{grid-template-columns:1fr}.nav-links{gap:16px}}