:root { --pf-bg: #f6f2ea; --pf-ink: #1b2a2c; --pf-muted: #5d6b6d; --pf-accent: #13383c; --pf-line: #e2dccf; --pf-alert: #fdf0dc; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--pf-bg); color: var(--pf-ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.pf-bar { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--pf-line); }
.pf-brand { font-weight: 700; font-size: 1.15rem; color: var(--pf-accent); text-decoration: none; }
.pf-bar nav a { color: var(--pf-ink); }
.pf-main { max-width: 560px; margin: 0 auto; padding: 24px 16px 60px; }
.pf-box { background: #fff; border: 1px solid var(--pf-line); border-radius: 14px; padding: 22px; margin-bottom: 16px; }
.pf-box h1 { margin: 0 0 8px; font-size: 1.5rem; line-height: 1.25; }
.pf-muted { color: var(--pf-muted); }
.pf-alert { background: var(--pf-alert); padding: 10px 12px; border-radius: 8px; overflow-wrap: anywhere; }
label { display: block; font-weight: 600; margin: 14px 0; }
input:not([type=hidden]) { display: block; width: 100%; margin-top: 6px; padding: 11px 12px; font: inherit; border: 1px solid var(--pf-line); border-radius: 8px; }
.pf-btn { display: inline-block; padding: 11px 18px; background: var(--pf-accent); color: #fff; border: 0; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.pf-btn.small { padding: 7px 12px; font-size: .92rem; }
.pf-btn.ghost { background: none; color: var(--pf-accent); border: 1px solid var(--pf-accent); }
.pf-list { list-style: none; margin: 16px 0; padding: 0; }
.pf-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--pf-line); }
.pf-list small { display: block; color: var(--pf-muted); }
.pf-new { margin-top: 18px; border-top: 1px solid var(--pf-line); padding-top: 4px; }

.pf-ok { background: #e3f1e6; padding: 10px 12px; border-radius: 8px; }
.pf-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.pf-plans { display: grid; gap: 12px; margin-bottom: 16px; }
.pf-plan { background: #fff; border: 1px solid var(--pf-line); border-radius: 14px; padding: 18px; }
.pf-plan.current { border-color: var(--pf-accent); border-width: 2px; }
.pf-plan h2 { margin: 0; font-size: 1.2rem; }
.pf-plan p { margin: 2px 0 10px; }
.pf-plan ul { margin: 0 0 14px; padding-left: 18px; }
.pf-btn.danger { background: #a3321d; }
details summary { cursor: pointer; font-weight: 600; }

.lp { background: #fbf8f2; }
.lp h1 { font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.1; margin: 0 0 14px; letter-spacing: -.01em; }
.lp h2 { font-size: clamp(1.4rem, 4vw, 2rem); line-height: 1.2; margin: 0 0 14px; }
.lp h3 { margin: 0 0 6px; font-size: 1.1rem; }
.lp-hero { display: grid; gap: 28px; max-width: 1040px; margin: 0 auto; padding: 44px 16px 36px; align-items: center; }
.lp-lead { font-size: 1.15rem; color: var(--pf-muted); margin: 0 0 18px; max-width: 34em; }
.lp-cta { padding: 14px 22px; font-size: 1.05rem; }
.lp-small { font-size: .9rem; color: var(--pf-muted); margin: 10px 0 0; }
.lp-visual svg { display: block; width: 100%; height: auto; }
.lp-section { max-width: 1040px; margin: 0 auto; padding: 34px 16px; }
.lp-cards { display: grid; gap: 14px; }
.lp-cards article { background: #fff; border: 1px solid var(--pf-line); border-radius: 14px; padding: 18px; }
.lp-cards p { margin: 0; color: var(--pf-muted); }
.lp-steps ol { margin: 0; padding-left: 22px; max-width: 42em; }
.lp-steps li { margin: 10px 0; }
.lp-price { font-size: 1.7rem; font-weight: 700; color: var(--pf-ink); margin: 6px 0 10px; }
.lp-faq details { border-top: 1px solid var(--pf-line); padding: 12px 0; max-width: 46em; }
.lp-faq p { color: var(--pf-muted); margin: 8px 0 0; }
.lp-signup { background: var(--pf-accent); color: #fff; border-radius: 18px; margin: 24px auto 40px; max-width: 1008px; padding: 30px 22px; }
.lp-signup p { margin: 0 0 8px; }
.lp-signup .pf-btn { background: #fff; color: var(--pf-accent); }
.lp-form { max-width: 26em; }
.lp-foot { text-align: center; color: var(--pf-muted); font-size: .9rem; padding: 0 16px 30px; }
@media (min-width: 760px) {
  .lp-hero { grid-template-columns: 1.1fr .9fr; padding-top: 70px; }
  .lp-cards, .lp-plans { grid-template-columns: repeat(3, 1fr); }
}