:root {
  --paper: #F7F6F0;
  --card: #FFFEFA;
  --border: #E6E7DE;
  --ink: #17211A;
  --ink2: #5B6358;
  --mint: #DCEFE3;
  --deep: #0F3D2A;
  --primary: #2E7D5B;
  --warnbg: #FBEBCB;
  --warnink: #6E4300;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1611; --card: #16211A; --border: #243129; --ink: #E1EBDD; --ink2: #A0AB9C;
    --mint: #1B3627; --deep: #BFE6CD; --primary: #95D7B0; --warnbg: #3A2E17; --warnink: #F1D29A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1611; --card: #16211A; --border: #243129; --ink: #E1EBDD; --ink2: #A0AB9C;
  --mint: #1B3627; --deep: #BFE6CD; --primary: #95D7B0; --warnbg: #3A2E17; --warnink: #F1D29A;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 'Outfit', system-ui, sans-serif;
}
a { color: var(--primary); }
img { max-width: 100%; }

.top, main, footer { max-width: 920px; margin-inline: auto; padding-inline: 16px; }
@media (min-width: 640px) { .top, main, footer { padding-inline: 32px; } }

.top { display: flex; align-items: center; justify-content: space-between; padding-block: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 600; font-size: 18px; }
.brand img { border-radius: 10px; }
.play { font-weight: 500; text-decoration: none; padding: 8px 16px; border: 1px solid var(--border); border-radius: 99px; background: var(--card); }

h1, h2 { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; letter-spacing: -0.01em; }
h1 { font-size: clamp(38px, 7vw, 64px); line-height: 1.05; margin: 32px 0 18px; text-wrap: balance; }
h2 { font-size: clamp(28px, 4.5vw, 38px); line-height: 1.15; margin: 0 0 16px; }
h3 { font-size: 17px; font-weight: 600; margin: 0 0 8px; }

.hero { padding-bottom: 28px; }
.lede { font-size: clamp(18px, 2.4vw, 21px); color: var(--ink2); max-width: 60ch; margin: 0 0 22px; }
.badge img { display: block; margin-left: -12px; }

section { padding-block: 32px; border-top: 1px solid var(--border); }
.hero { border-top: 0; }

.facts dl { display: grid; gap: 12px; margin: 0; }
@media (min-width: 640px) { .facts dl { grid-template-columns: 1fr 1fr; } }
.facts div { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 14px 16px; }
.facts dt { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink2); }
.facts dd { margin: 4px 0 0; }

.steps { margin: 0; padding-left: 22px; display: grid; gap: 10px; }

.grid { display: grid; gap: 28px; }
@media (min-width: 720px) { .grid { grid-template-columns: 1fr 1fr; } }
.grid h2 { font-size: 28px; }
ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }

.cols { display: grid; gap: 16px; }
@media (min-width: 640px) { .cols { grid-template-columns: 1fr 1fr; } }
.cols > div { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px; }
.more { color: var(--ink2); margin: 16px 0 0; }

.plans { display: grid; gap: 16px; }
@media (min-width: 640px) { .plans { grid-template-columns: 1fr 1fr; } }
.plan { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 18px; }
.plan p { margin: 0; color: var(--ink2); }
.plan.pro { background: var(--mint); border-color: transparent; }
.plan.pro h3 { color: var(--deep); }

.faq details { border-bottom: 1px solid var(--border); padding-block: 12px; }
.faq summary { cursor: pointer; font-weight: 500; }
.faq details p { margin: 8px 0 0; color: var(--ink2); }

.note { font-size: 15px; color: var(--warnink); background: var(--warnbg); border-radius: 12px; padding: 12px 16px; margin: 8px 0 32px; }

footer { border-top: 1px solid var(--border); padding-block: 24px 40px; color: var(--ink2); font-size: 15px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 8px; }

.doc { max-width: 760px; }
.doc h1 { font-size: clamp(34px, 6vw, 52px); }
.doc h2 { font-size: 28px; margin-top: 32px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.doc th, .doc td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); padding: 8px 10px 8px 0; }
.doc th { font-weight: 600; }