:root {
  --bg: #F7F6F2;
  --card: #FFFFFF;
  --ink: #1C1B18;
  --muted: #55524A;
  --faint: #8A867C;
  --line: rgba(28,27,24,0.1);
  --accent: #0A66D0;
  --band: #1C1B18;
  --band-ink: #F7F6F2;
  --shadow: 0 20px 50px rgba(28,27,24,0.1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161511;
    --card: #211F1B;
    --ink: #F2F0EA;
    --muted: #A5A198;
    --faint: #807C72;
    --line: rgba(242,240,234,0.12);
    --accent: #4C99F0;
    --band: #24221D;
    --band-ink: #F2F0EA;
    --shadow: 0 20px 50px rgba(0,0,0,0.5);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 680px; }

nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); }
nav .wrap { display: flex; align-items: center; gap: 26px; height: 62px; }
nav .brand { font-weight: 800; font-size: 17px; color: var(--ink); display: flex; align-items: center; gap: 9px; letter-spacing: -0.01em; }
nav a.link { color: var(--muted); font-size: 14px; font-weight: 500; }
nav .cta { margin-left: auto; background: var(--ink); color: var(--bg) !important; padding: 9px 20px; border-radius: 999px; font-size: 14px; font-weight: 700; }
nav .cta:hover { text-decoration: none; opacity: 0.88; }

header.hero { padding: 66px 0 30px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.badge { font-size: 12.5px; font-weight: 700; padding: 6px 13px; border-radius: 999px; letter-spacing: 0.02em; }
.badge.free { color: #1F6B4A; background: #DBEDE3; }
.badge.offline { color: #8A5A2E; background: #F3E3D3; }
.badge.ai { color: #3B5A8C; background: #DCE6F6; }
@media (prefers-color-scheme: dark) {
  .badge.free { color: #8FD8B2; background: rgba(61,143,106,0.22); }
  .badge.offline { color: #E5B983; background: rgba(178,132,66,0.22); }
  .badge.ai { color: #A9C4F2; background: rgba(91,127,199,0.24); }
}
h1 { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif; font-size: clamp(42px, 5.6vw, 72px); font-weight: 800; letter-spacing: -0.035em; line-height: 0.99; margin: 0 0 22px; text-wrap: balance; }
.hero .sub { font-size: 19px; color: var(--muted); max-width: 480px; margin: 0 0 30px; text-wrap: pretty; }
.btn { display: inline-block; background: var(--accent); color: #fff !important; padding: 15px 30px; border-radius: 14px; font-size: 17px; font-weight: 700; }
.btn:hover { text-decoration: none; filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--ink) !important; border: 1.5px solid var(--line); }
.cta-row { display: flex; gap: 16px; align-items: center; }
.fine { font-size: 13px; color: var(--faint); line-height: 1.5; margin-top: 14px; }
.fine a { color: var(--faint); text-decoration: underline; }

.mosaic { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 96px; gap: 11px; }
.mtile { border-radius: 16px; padding: 15px 17px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.mtile .mlabel { font-size: 12.5px; font-weight: 700; }
.mtile .mval { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.mtile.big .mval { font-size: 33px; }
.c2 { grid-column: span 2; } .c3 { grid-column: span 3; } .r2 { grid-row: span 2; }
.t-blue   { background: #DCE6F6; } .t-blue .mlabel { color: #3B5A8C; } .t-blue .mval { color: #22314C; }
.t-purple { background: #E6DEF3; } .t-purple .mlabel { color: #6A4E9C; } .t-purple .mval { color: #3A2C57; }
.t-tan    { background: #F3E3D3; } .t-tan .mlabel { color: #9A6430; } .t-tan .mval { color: #54371A; }
.t-green  { background: #DBEDE3; } .t-green .mlabel { color: #2F7355; } .t-green .mval { color: #1C4534; }
.t-pink   { background: #F0DEE7; } .t-pink .mlabel { color: #96527A; } .t-pink .mval { color: #542C42; }
.t-gray   { background: #E3E5E8; } .t-gray .mlabel { color: #5C6672; } .t-gray .mval { color: #2E353D; }
@media (prefers-color-scheme: dark) {
  .t-blue   { background: rgba(91,127,199,0.2); }  .t-blue .mlabel { color: #A9C4F2; }  .t-blue .mval { color: #DCE6F6; }
  .t-purple { background: rgba(138,112,188,0.2); } .t-purple .mlabel { color: #C8B5EA; } .t-purple .mval { color: #E6DEF3; }
  .t-tan    { background: rgba(169,109,79,0.2); }  .t-tan .mlabel { color: #E0B491; }   .t-tan .mval { color: #F3E3D3; }
  .t-green  { background: rgba(61,143,106,0.2); }  .t-green .mlabel { color: #8FD8B2; } .t-green .mval { color: #DBEDE3; }
  .t-pink   { background: rgba(172,98,136,0.2); }  .t-pink .mlabel { color: #E2AECB; }  .t-pink .mval { color: #F0DEE7; }
  .t-gray   { background: rgba(124,135,148,0.2); } .t-gray .mlabel { color: #B9C2CC; }  .t-gray .mval { color: #E3E5E8; }
}
.mtile.spark { background: linear-gradient(135deg, #3DA0FF, #0057C7); align-items: center; justify-content: center; }
.mtile.freed { background: var(--card); border: 2px dashed var(--line); justify-content: center; gap: 2px; }
.mtile.freed b { font-size: 14px; color: var(--muted); }
.mtile.freed span { font-size: 11.5px; color: var(--faint); }

section { padding: 72px 0; }
h2 { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif; font-size: clamp(30px, 4.2vw, 46px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; margin: 0 0 14px; text-wrap: balance; }
.kicker { font-size: 12.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; text-wrap: pretty; }

.fcards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 10px; }
.fcard { background: var(--card); border-radius: 18px; padding: 26px; }
.fcard .fk { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; }
.fcard h3 { font-size: 21px; font-weight: 750; letter-spacing: -0.015em; margin: 8px 0; }
.fcard p { font-size: 14.5px; color: var(--muted); line-height: 1.55; margin: 0; }
.fk.blue { color: var(--accent); } .fk.green { color: #1F6B4A; } .fk.tan { color: #9A6430; }
@media (prefers-color-scheme: dark) { .fk.green { color: #8FD8B2; } .fk.tan { color: #E0B491; } }

.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: 44px; align-items: center; margin-top: 52px; }
.split.flip .copy { order: 2; }
.split h3 { font-size: 26px; font-weight: 750; letter-spacing: -0.02em; margin: 0 0 10px; }
.split p { color: var(--muted); margin: 0 0 10px; }
.shot { border-radius: 16px; box-shadow: var(--shadow); }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 40px; }
.tile { border-radius: 16px; padding: 20px 18px; }
.tile h4 { margin: 0 0 6px; font-size: 15.5px; font-weight: 750; }
.tile p { margin: 0; font-size: 13.5px; line-height: 1.45; }
.tile.t-blue p, .tile.t-purple p, .tile.t-tan p, .tile.t-green p, .tile.t-pink p, .tile.t-gray p { color: inherit; opacity: 0.75; }
.tile.t-blue { color: #22314C; } .tile.t-purple { color: #3A2C57; } .tile.t-tan { color: #54371A; }
.tile.t-green { color: #1C4534; } .tile.t-pink { color: #542C42; } .tile.t-gray { color: #2E353D; }
@media (prefers-color-scheme: dark) {
  .tile.t-blue { color: #DCE6F6; } .tile.t-purple { color: #E6DEF3; } .tile.t-tan { color: #F3E3D3; }
  .tile.t-green { color: #DBEDE3; } .tile.t-pink { color: #F0DEE7; } .tile.t-gray { color: #E3E5E8; }
}

.safety-card { background: var(--card); border-radius: 20px; padding: 34px 36px; margin-top: 34px; }
.safety { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 28px; padding: 0; margin: 0; list-style: none; }
.safety li { padding-left: 26px; position: relative; font-size: 15px; color: var(--muted); }
.safety li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 800; }

.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); gap: 16px; justify-content: center; margin-top: 44px; }
.plan { background: var(--card); border-radius: 20px; padding: 30px 28px; text-align: center; }
.plan.pro { outline: 2.5px solid var(--accent); outline-offset: -2.5px; }
.plan .name { font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; color: var(--faint); }
.plan .price { font-size: 48px; font-weight: 800; letter-spacing: -0.03em; margin: 8px 0 2px; }
.plan .per { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; font-size: 15px; color: var(--muted); }
.plan li { padding: 5px 0; }

.band { background: var(--band); color: var(--band-ink); border-radius: 22px; padding: 42px 48px; display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.band h2 { color: inherit; margin: 0; font-size: clamp(26px, 3.4vw, 34px); }
.band p { color: color-mix(in srgb, var(--band-ink) 62%, transparent); margin: 8px 0 0; font-size: 15px; }
.band .btn { margin-left: auto; background: var(--band-ink); color: var(--band) !important; }

.faq-item { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-item h3 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.faq-item p { margin: 0; color: var(--muted); }

article { padding: 60px 0 80px; }
article h1 { font-size: clamp(32px, 5vw, 46px); text-align: left; }
article .date { color: var(--faint); font-size: 14px; margin-bottom: 30px; }
article h2 { font-size: 26px; margin-top: 40px; letter-spacing: -0.02em; }
article p, article li { color: var(--ink); font-size: 17px; }
article code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 15px; background: var(--card); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; }
.post-list .faq-item h3 { font-size: 21px; }
.cta-box { background: var(--card); border-radius: 18px; padding: 26px; margin-top: 44px; text-align: center; }

footer { padding: 36px 0 54px; font-size: 13.5px; color: var(--faint); }
footer .wrap { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; border-top: 1px solid var(--line); padding-top: 28px; }
footer a { color: var(--faint); }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .mosaic { grid-auto-rows: 84px; }
  .fcards { grid-template-columns: 1fr; }
  .split, .split.flip { grid-template-columns: 1fr; gap: 22px; }
  .split.flip .copy { order: 0; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .safety { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  nav a.link { display: none; }
  .band .btn { margin-left: 0; }
}

/* Reviews (GitHub issues labelled "review") */
.rev-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 22px; }
.rev-head h2 { margin-bottom: 6px; }
.rev-head .lead { margin: 0; }
.rev-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rev-grid:empty { display: none; }
.rev { display: block; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; color: var(--ink) !important; text-decoration: none !important; }
.rev:hover { border-color: var(--accent); }
.rev-top { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.rev-top img { border-radius: 50%; }
.rev-top b { font-size: 14px; }
.rev-top .stars { margin-left: auto; }
.stars { color: #E5A400; letter-spacing: 1px; font-size: 15px; }
.rev-freed { font-size: 12.5px; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.rev p { margin: 0 0 10px; font-size: 15px; line-height: 1.5; color: var(--muted); }
.rev time { font-size: 12px; color: var(--faint); }
@media (max-width: 860px) { .rev-grid { grid-template-columns: 1fr; } }