.cyll-home {
  --cf-accent: #f68a4c;
  --cf-accent-ink: #c24b17;
  --cf-border: var(--color-secondary, #d9dce1);
  --cf-text: var(--color-text, #252b35);
  --cf-muted: var(--color-text-light, #666d78);
  --cf-panel: var(--color-card, #f6f7f9);
  color: var(--cf-text);
  padding: 0 28px;
}

html[data-theme*="dark"] .cyll-home,
html[data-theme="forgejo-auto"] .cyll-home {
  --cf-accent-ink: #ffab78;
}

@media (prefers-color-scheme: light) {
  html[data-theme="forgejo-auto"] .cyll-home { --cf-accent-ink: #c24b17; }
}

.cyll-home .cf-shell { max-width: 1120px; margin: 0 auto; }
.cyll-home .cf-masthead { display: flex; align-items: center; padding: 34px 0 28px; }
.cyll-home .cf-access { display: inline-flex; align-items: center; gap: 7px; color: var(--cf-muted); font-size: 12px; }
.cyll-home .cf-hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 65px; padding: 34px 0 56px; }
.cyll-home .cf-eyebrow { margin: 0 0 20px; color: var(--cf-muted); font-size: 12px; letter-spacing: .035em; }
.cyll-home .cf-intro h1 { margin: 0 0 23px; color: var(--cf-text); font-size: clamp(42px, 4.6vw, 64px); line-height: 1.06; letter-spacing: -.055em; font-weight: 700; }
.cyll-home .cf-intro h1 span { color: var(--cf-accent-ink); }
.cyll-home .cf-description { max-width: 450px; margin: 0 0 27px; color: var(--cf-muted); font-size: 17px; line-height: 1.7; }
.cyll-home .cf-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.cyll-home .cf-button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; border-radius: 8px; min-height: 46px; padding: 12px 17px; font-size: 13px; font-weight: 650; line-height: 1.4; transition: background .16s ease, transform .16s ease; }
.cyll-home .cf-primary, .cyll-home .cf-primary:visited { background: #f99960; color: #28170d; border: 1px solid #f99960; text-decoration: none; }
.cyll-home .cf-primary:hover { background: #ffac7c; border-color: #ffac7c; transform: translateY(-1px); }
.cyll-home .cf-text-link, .cyll-home .cf-text-link:visited { color: var(--cf-text); font-size: 12px; font-weight: 550; text-decoration: underline; text-decoration-color: var(--cf-border); text-underline-offset: 5px; }
.cyll-home .cf-text-link:hover { text-decoration-color: var(--cf-accent); }
.cyll-home .cf-invitation { margin: 16px 0 0; color: var(--cf-muted); font-size: 11px; line-height: 1.65; }
.cyll-home .cf-illustration { overflow: hidden; position: relative; background: var(--cf-panel); border: 1px solid var(--cf-border); border-radius: 16px; transform: rotate(-2deg); box-shadow: 0 16px 40px -24px #0003; }
.cyll-home .cf-art-top, .cyll-home .cf-art-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 20px 22px; }
.cyll-home .cf-art-top { border-bottom: 1px solid var(--cf-border); }
.cyll-home .cf-art-label { color: var(--cf-muted); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 9px; letter-spacing: .12em; }
.cyll-home .cf-branch-art { display: block; width: 100%; height: auto; color: var(--cf-text); }
.cyll-home .cf-node { fill: var(--cf-panel); stroke: #f68a4c; stroke-width: 4; }
.cyll-home .cf-node-filled { fill: #f99960; stroke: #f99960; }
.cyll-home .cf-art-caption { fill: currentColor; opacity: .6; font-size: 11px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.cyll-home .cf-art-bottom { border-top: 1px solid var(--cf-border); color: var(--cf-muted); font-size: 11px; }
.cyll-home .cf-art-bottom > span { display: inline-flex; align-items: center; gap: 8px; }
.cyll-home .cf-art-bottom i { width: 6px; height: 6px; border-radius: 50%; background: var(--cf-accent); }
.cyll-home .cf-toolkit { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.cyll-home .cf-tool { display: flex; flex-direction: column; min-height: 206px; padding: 22px 23px 20px; background: var(--color-body); border: 1px solid var(--cf-border); border-radius: 12px; color: var(--cf-text); text-decoration: none; transition: border-color .16s ease, background .16s ease, transform .16s ease; }
.cyll-home .cf-tool:hover { border-color: var(--cf-accent); background: var(--cf-panel); transform: translateY(-2px); color: var(--cf-text); }
.cyll-home .cf-tool-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.cyll-home .cf-tool-icon { display: inline-flex; color: var(--cf-accent-ink); }
.cyll-home .cf-tool-arrow { color: var(--cf-muted); opacity: .6; }
.cyll-home .cf-tool h2 { margin: 0 0 9px; color: inherit; font-size: 16px; line-height: 1.35; letter-spacing: -.025em; font-weight: 600; }
.cyll-home .cf-tool p { margin: 0 0 19px; color: var(--cf-muted); font-size: 12px; line-height: 1.65; }
.cyll-home .cf-tool-label { margin-top: auto; color: var(--cf-muted); font-size: 10px; letter-spacing: .02em; }
.cyll-home .cf-footnote { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0 31px; color: var(--cf-muted); font-size: 10px; }
.cyll-home .cf-footnote a { display: inline-flex; align-items: center; gap: 5px; color: var(--cf-muted); }
.cyll-home a:focus-visible { outline: 3px solid var(--cf-accent); outline-offset: 5px; }

@media (max-width: 1000px) {
  .cyll-home .cf-hero { gap: 34px; }
  .cyll-home .cf-actions { gap: 16px; }
  .cyll-home .cf-text-link { font-size: 11px; }
}

@media (max-width: 760px) {
  .cyll-home { padding: 0 22px; }
  .cyll-home .cf-masthead { padding: 25px 0 15px; }
  .cyll-home .cf-access { font-size: 10px; }
  .cyll-home .cf-hero { grid-template-columns: 1fr; gap: 34px; padding: 27px 0 35px; }
  .cyll-home .cf-intro h1 { font-size: clamp(42px, 8vw, 60px); }
  .cyll-home .cf-description { font-size: 16px; max-width: 500px; }
  .cyll-home .cf-illustration { max-width: 460px; width: 100%; justify-self: center; transform: none; }
  .cyll-home .cf-toolkit { grid-template-columns: 1fr; gap: 12px; }
  .cyll-home .cf-tool { min-height: 0; padding: 20px; }
  .cyll-home .cf-tool-top { margin-bottom: 15px; }
  .cyll-home .cf-tool p { max-width: 500px; }
  .cyll-home .cf-footnote { align-items: flex-start; font-size: 10px; }
}

@media (max-width: 420px) {
  .cyll-home .cf-access { max-width: 105px; line-height: 1.5; }
  .cyll-home .cf-eyebrow { font-size: 11px; }
  .cyll-home .cf-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .cyll-home .cf-footnote { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .cyll-home .cf-button, .cyll-home .cf-tool { transition: none; }
  .cyll-home .cf-primary:hover, .cyll-home .cf-tool:hover { transform: none; }
}