@font-face {
  font-family: "Fraunces";
  src: url("/fonts/fraunces.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "DM Sans";
  src: url("/fonts/dm-sans.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/ibm-plex-mono.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f3eee4;
  --paper-2: #e8e0d2;
  --paper-3: #ddd3c3;
  --ink: #161310;
  --ink-soft: #5a5248;
  --ink-faint: #8a8073;
  --line: rgba(22, 19, 16, 0.12);
  --line-strong: rgba(22, 19, 16, 0.22);
  --copper: #c45e28;
  --copper-deep: #9a4318;
  --copper-soft: #f0d9cc;
  --scope: #1e5c45;
  --scope-mist: #d7e6df;
  --bad: #9f2d2d;
  --bad-mist: #f3d9d6;
  --warn: #9a5b12;
  --warn-mist: #f3e4c8;
  --ok: #1e5c45;
  --shadow: 0 18px 50px rgba(22, 19, 16, 0.1);
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "DM Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, Menlo, monospace;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(196, 94, 40, 0.07), transparent 180px),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.011em;
  min-height: 100%;
}
img { max-width: 100%; display: block; }
a { color: var(--copper-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
code, .mono { font-family: var(--mono); font-size: 0.86em; }

.wrap { width: min(var(--wrap), calc(100% - 2.5rem)); margin: 0 auto; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.brand img { width: 28px; height: 28px; }
.nav-links { display: flex; align-items: center; gap: 1.1rem; font-size: 0.92rem; }
.nav-links a { color: var(--ink-soft); text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.quota {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  border: 1px solid var(--line-strong);
  padding: 0.28rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}
.quota.pro { color: var(--scope); border-color: var(--scope); }

.hero { padding: 4.2rem 0 2.4rem; }
.kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-deep);
  margin: 0 0 1rem;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: -0.03em; line-height: 1.08; margin: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); max-width: 14ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.15rem); }
.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 42rem; margin: 1.2rem 0 1.8rem; }

.composer {
  display: flex;
  gap: 0.5rem;
  max-width: 720px;
  background: #fffdf8;
  border: 1px solid var(--line-strong);
  padding: 0.4rem;
  box-shadow: var(--shadow);
}
.composer input {
  flex: 1;
  border: 0;
  background: transparent;
  font: inherit;
  padding: 0.75rem 0.9rem;
  color: var(--ink);
  outline: none;
}
.composer input::placeholder { color: var(--ink-faint); }
.btn {
  appearance: none;
  border: 0;
  background: var(--copper);
  color: #fff8f3;
  font: inherit;
  font-weight: 650;
  padding: 0.8rem 1.15rem;
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.01em;
}
.btn:hover { background: var(--copper-deep); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { background: var(--paper-2); color: var(--ink); }
.btn-small { padding: 0.5rem 0.8rem; font-size: 0.88rem; }
.fineprint { margin: 0.85rem 0 0; color: var(--ink-faint); font-size: 0.88rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1rem; }
.chip {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 0.25rem 0.5rem;
  background: rgba(255, 253, 248, 0.6);
  text-decoration: none;
  border-radius: 2px;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }

.section { padding: 3.2rem 0; border-top: 1px solid var(--line); }
.section-head { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.5rem; }
.section-head p { margin: 0.35rem 0 0; color: var(--ink-soft); max-width: 36rem; }

.shell-row,
.shell-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}
.shell { min-width: 0; }
.shell-kicker {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.45rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.ph {
  width: 100%;
  aspect-ratio: 1.91 / 1;
  background:
    radial-gradient(circle at 18% 20%, #f0c27a, transparent 42%),
    linear-gradient(135deg, #3a2216, #c45e28 58%, #efe4d2);
}

.mock {
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #fff;
}
.mock img, .mock .ph { width: 100%; object-fit: cover; }

.mock-x { background: #000; color: #e7e9ea; border-radius: 16px; }
.mock-x .media { aspect-ratio: 1.91 / 1; background: #202327; }
.mock-x .body { padding: 0.7rem 0.85rem 0.9rem; }
.mock-x .title { font-size: 0.95rem; font-weight: 700; letter-spacing: -0.02em; }
.mock-x .domain { color: #71767b; font-size: 0.82rem; margin-top: 0.15rem; }

.mock-li { border: 1px solid #e0e0e0; border-radius: 8px; background: #fff; color: #191919; }
.mock-li .media { aspect-ratio: 1.91 / 1; background: #f3f2ef; }
.mock-li .body { padding: 0.7rem 0.85rem 0.85rem; }
.mock-li .title { font-size: 0.95rem; font-weight: 650; }
.mock-li .desc { color: #666; font-size: 0.82rem; margin-top: 0.2rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.mock-li .domain { color: #666; font-size: 0.75rem; margin-top: 0.3rem; text-transform: uppercase; letter-spacing: 0.04em; }

.mock-slack { display: grid; grid-template-columns: 4px minmax(0, 1fr) 108px; gap: 0; background: #fff; border-radius: 8px; border: 1px solid #e8e8e8; min-height: 112px; }
.mock-slack .bar { background: #1d1c1d; }
.mock-slack .body { padding: 0.65rem 0.75rem; min-width: 0; }
.mock-slack .site { color: #616061; font-size: 0.75rem; font-weight: 650; }
.mock-slack .title { color: #1264a3; font-size: 0.92rem; font-weight: 700; margin-top: 0.1rem; }
.mock-slack .desc { color: #1d1c1d; font-size: 0.82rem; margin-top: 0.15rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.mock-slack .thumb { width: 108px; min-height: 112px; height: 100%; object-fit: cover; }
.mock-slack .thumb.ph { aspect-ratio: auto; min-height: 112px; width: 108px; }

.mock-discord { background: #2b2d31; color: #dbdee1; border-radius: 8px; border-left: 4px solid #1e1f22; overflow: hidden; }
.mock-discord .body { padding: 0.7rem 0.85rem 0.5rem; }
.mock-discord .site { color: #b5bac1; font-size: 0.72rem; font-weight: 650; }
.mock-discord .title { color: #00a8fc; font-size: 0.95rem; font-weight: 650; margin: 0.2rem 0; }
.mock-discord .desc { font-size: 0.84rem; color: #dbdee1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.mock-discord .media { margin: 0.55rem 0.7rem 0.7rem; border-radius: 8px; overflow: hidden; aspect-ratio: 1.91 / 1; background: #1e1f22; }

.mock-im { background: linear-gradient(#dce8f5, #c9d9ea); padding: 1rem 1rem 1.15rem; border-radius: 18px; }
.mock-im .bubble { background: #fff; border-radius: 18px; overflow: hidden; box-shadow: 0 8px 24px rgba(40, 60, 90, 0.12); }
.mock-im .media { aspect-ratio: 1.91 / 1; background: #e8eef4; }
.mock-im .body { padding: 0.7rem 0.8rem 0.85rem; }
.mock-im .title { font-size: 0.92rem; font-weight: 700; }
.mock-im .desc { color: #636366; font-size: 0.8rem; }
.mock-im .domain { color: #8e8e93; font-size: 0.72rem; margin-top: 0.15rem; }

.empty-media {
  display: grid;
  place-items: center;
  aspect-ratio: 1.91 / 1;
  background: repeating-linear-gradient(-45deg, #ece6db, #ece6db 8px, #e4ddd0 8px, #e4ddd0 16px);
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.step { padding: 1.2rem 0; }
.num { font-family: var(--serif); font-size: 1.8rem; color: var(--copper); display: block; margin-bottom: 0.4rem; }
.step h3 { font-size: 1.25rem; margin-bottom: 0.4rem; }
.step p { margin: 0; color: var(--ink-soft); }

.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.price-card {
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 1.4rem 1.5rem 1.5rem;
}
.price-card.featured { border-color: var(--ink); box-shadow: var(--shadow); }
.price-card h3 { font-size: 1.5rem; }
.amount { font-family: var(--serif); font-size: 2.4rem; margin: 0.5rem 0; }
.price-card p { margin: 0.65rem 0 1.15rem; color: var(--ink-soft); }
.price-card ul { margin: 0.8rem 0 1.2rem; padding-left: 1.1rem; color: var(--ink-soft); }
.price-card li { margin: 0.3rem 0; }

.notice {
  background: var(--scope-mist);
  padding: 1.1rem 1.2rem;
  border-left: 3px solid var(--scope);
}
.notice h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.notice p { margin: 0; color: var(--ink-soft); }

.prose { max-width: 42rem; padding: 2.5rem 0 4rem; }
.prose h1 { font-size: 2.6rem; margin-bottom: 0.8rem; max-width: 18ch; }
.prose h2 { font-size: 1.4rem; margin: 2rem 0 0.5rem; }
.prose h3 { font-family: var(--sans); font-size: 1.02rem; letter-spacing: -0.02em; margin: 1.2rem 0 0.35rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul, .prose ol { padding-left: 1.15rem; }
.prose .lede { font-size: 1.12rem; }
.prose pre {
  overflow: auto;
  background: #fffdf8;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  font-size: 0.82rem;
  line-height: 1.45;
}
.prose pre code { font-size: 0.82rem; }
.guide-shells { margin: 1.4rem 0 0.4rem; grid-template-columns: 1fr; max-width: 28rem; }
.guide-table-wrap { overflow-x: auto; margin: 1rem 0 1.4rem; }
.guide-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; margin: 0; }
.guide-table th, .guide-table td { text-align: left; vertical-align: top; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--line); }
.guide-table th { font-family: var(--mono); font-weight: 400; font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-faint); }
.guide-table td { color: var(--ink-soft); }
.guide-table td:first-child { color: var(--ink); width: 42%; }
.notice-action { margin-top: 0.85rem !important; }
.notice .btn { display: inline-block; text-decoration: none; }

.page-check { padding: 1.6rem 0 4rem; }
.check-bar { display: flex; gap: 0.5rem; margin-bottom: 1.2rem; }
.check-bar input {
  flex: 1;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line-strong);
  background: #fffdf8;
  color: var(--ink);
}
.status-line { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.4rem; color: var(--ink-soft); font-size: 0.92rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }

.banner {
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--scope);
  background: var(--scope-mist);
}
.banner.error { border-color: var(--bad); background: var(--bad-mist); }
.banner.warn { border-color: var(--warn); background: var(--warn-mist); }

.panel { background: #fffdf8; border: 1px solid var(--line); padding: 1.1rem 1.15rem; margin-top: 1.4rem; }
.panel h2 { font-size: 1.35rem; margin-bottom: 0.8rem; }

.tags { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.tags th, .tags td { text-align: left; vertical-align: top; padding: 0.45rem 0.4rem; border-bottom: 1px solid var(--line); }
.tags th { font-family: var(--mono); font-weight: 400; color: var(--ink-faint); width: 13rem; word-break: break-all; }
.tags td { color: var(--ink); word-break: break-word; }

.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.check-item { padding: 0.8rem 0.85rem; border: 1px solid var(--line); background: #fff; }
.check-item header { display: flex; justify-content: space-between; gap: 0.8rem; align-items: baseline; }
.check-item h3 { font-family: var(--sans); font-size: 1rem; letter-spacing: -0.02em; }
.sev {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.12rem 0.4rem;
}
.sev-error { background: var(--bad-mist); color: var(--bad); }
.sev-warn { background: var(--warn-mist); color: var(--warn); }
.sev-info { background: var(--paper-2); color: var(--ink-soft); }
.sev-ok { background: var(--scope-mist); color: var(--scope); }
.plats { margin: 0.35rem 0 0; color: var(--ink-faint); font-size: 0.78rem; font-family: var(--mono); }
.check-item p { margin: 0.4rem 0 0; color: var(--ink-soft); font-size: 0.92rem; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(22, 19, 16, 0.45);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 20;
}
.modal[hidden] { display: none; }
.dialog {
  width: min(28rem, 100%);
  background: var(--paper);
  padding: 1.3rem 1.3rem 1.2rem;
  border: 1px solid var(--ink);
  box-shadow: var(--shadow);
}
.dialog h2 { font-size: 1.6rem; margin-bottom: 0.5rem; }
.dialog p { color: var(--ink-soft); }
.dialog-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }

.hidden { display: none !important; }
.footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 2rem;
  color: var(--ink-faint);
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer nav { display: flex; gap: 0.9rem; }
.footer a { color: var(--ink-soft); text-decoration: none; }
.footer a:hover { color: var(--ink); }

@media (max-width: 800px) {
  .steps, .pricing, .shell-row, .shell-col { grid-template-columns: 1fr; }
  h1 { max-width: none; }
  .hide-sm { display: none; }
  .check-bar, .composer { flex-direction: column; }
  .tags th { width: 7.5rem; }
}