ReMe/github-pages/src/styles.css

:root {
  color: #17221d;
  background: #f4f7f5;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  --ink: #17221d;
  --muted: #65716a;
  --line: #dce5e0;
  --paper: #ffffff;
  --green: #087f6a;
  --blue: #3156d9;
  --green-soft: #e5f5ef;
  --code: #f3f5f2;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 9%, rgba(27, 193, 164, 0.06), transparent 26rem),
    #f4f7f5;
}
button, input { font: inherit; }
a { color: inherit; }

.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid rgba(213, 225, 219, 0.85);
  background: rgba(250, 252, 251, 0.88);
  backdrop-filter: blur(18px) saturate(140%);
}

.brand { display: flex; align-items: center; gap: 11px; color: var(--ink); text-decoration: none; font-weight: 760; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  color: white;
  background: linear-gradient(145deg, #19c9b0, #3156d9 82%);
  box-shadow: 0 7px 18px rgba(24, 123, 114, 0.2);
  font-family: Georgia, serif;
  font-size: 21px;
}
.brand-divider { width: 1px; height: 20px; background: var(--line); margin-left: 2px; }
.brand-section { color: var(--muted); font-weight: 520; }
.top-actions { display: flex; align-items: center; gap: 18px; }
.github-link, .quick-start-link { color: #37443d; text-decoration: none; font-size: 13px; font-weight: 650; }
.github-link:hover, .quick-start-link:hover { color: var(--green); }
.quick-start-link { padding: 8px 12px; border: 1px solid #d7e5df; border-radius: 9px; background: rgba(255, 255, 255, 0.72); }
.language-switch { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: #f5f7f4; }
.language-switch button { padding: 5px 9px; border: 0; border-radius: 6px; color: var(--muted); background: transparent; cursor: pointer; font-size: 12px; font-weight: 700; }
.language-switch button.active { color: var(--ink); background: white; box-shadow: 0 1px 3px rgba(20, 40, 30, 0.1); }
.menu-button { display: none; border: 1px solid var(--line); border-radius: 8px; background: white; padding: 7px 10px; cursor: pointer; }

.docs-shell { display: grid; grid-template-columns: 276px minmax(0, 1fr) 224px; max-width: 1540px; min-height: 100vh; margin: 0 auto; padding-top: 66px; }
.docs-shell.home-view { grid-template-columns: 276px minmax(0, 1fr); }
.docs-shell.home-view .toc-panel { display: none; }
.sidebar { position: sticky; top: 66px; height: calc(100vh - 66px); padding: 25px 20px 18px; overflow-y: auto; border-right: 1px solid var(--line); background: rgba(247, 250, 248, 0.78); }
.search-box { display: flex; align-items: center; gap: 8px; height: 41px; padding: 0 11px; border: 1px solid #d8e3dd; border-radius: 11px; color: #7a857e; background: rgba(255, 255, 255, 0.84); box-shadow: 0 5px 18px rgba(29, 65, 48, 0.035); }
.search-box:focus-within { border-color: #78aa8e; box-shadow: 0 0 0 3px rgba(22, 120, 76, 0.1); }
.search-box input { width: 100%; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.search-box kbd { padding: 2px 5px; border: 1px solid var(--line); border-radius: 4px; background: #f7f8f6; font-size: 10px; }
.document-nav { padding: 12px 0 52px; }
.home-link { position: relative; display: block; margin-top: 9px; padding: 9px 10px 9px 13px; border-radius: 8px; color: #536058; text-decoration: none; font-size: 13px; }
.home-link:hover { color: var(--ink); background: #f0f3ef; }
.home-link.active { color: #086b5a; background: linear-gradient(90deg, #dff3ec, #eaf6f2); font-weight: 700; }
.nav-group { margin-top: 21px; }
.nav-group h2 { margin: 0 10px 7px; color: #8a948e; font-size: 10px; font-weight: 800; letter-spacing: 0.11em; text-transform: uppercase; }
.nav-group a { position: relative; display: block; padding: 7px 10px 7px 13px; border-radius: 8px; color: #536058; text-decoration: none; font-size: 13px; line-height: 1.4; }
.nav-group a:hover { color: var(--ink); background: #f0f3ef; }
.nav-group a.active { color: #086b5a; background: linear-gradient(90deg, #dff3ec, #eaf6f2); font-weight: 700; }
.nav-group a.active::before { position: absolute; top: 9px; bottom: 9px; left: 0; width: 3px; border-radius: 3px; background: linear-gradient(#17b79d, #3470d8); content: ""; }
.empty-state { padding: 24px 10px; color: var(--muted); font-size: 13px; }
.sidebar-footer { position: sticky; bottom: -18px; display: flex; align-items: center; gap: 8px; margin: 0 -20px; padding: 14px 22px 18px; border-top: 1px solid var(--line); color: #7c8880; background: #f7faf8; font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.04em; text-transform: uppercase; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #29a869; box-shadow: 0 0 0 3px #dff3e8; }

.article-wrap { min-width: 0; padding: 58px clamp(32px, 5.8vw, 86px) 100px; background: rgba(255, 255, 255, 0.94); }
.article { width: 100%; max-width: 820px; margin: 0 auto; }
.article[data-group="home"] { max-width: 980px; }
.home-hero { padding: 34px 0 76px; }
.home-eyebrow, .section-kicker { margin: 0 0 17px; color: #12806d; font: 750 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.13em; }
.home-hero h1 { max-width: 800px; margin: 0; color: #102019; font-size: clamp(46px, 6.3vw, 76px); line-height: 0.99; letter-spacing: -0.055em; }
.home-lead { max-width: 720px; margin: 27px 0 0; color: #526159; font-size: 18px; line-height: 1.72; }
.home-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 31px; }
.home-actions a { padding: 11px 17px; border-radius: 10px; text-decoration: none; font-size: 14px; font-weight: 720; }
.primary-action { color: white; background: #087f6a; box-shadow: 0 8px 22px rgba(8, 127, 106, 0.2); }
.secondary-action { border: 1px solid #d5e2dc; color: #34443c; background: white; }
.home-explore { padding-top: 58px; border-top: 1px solid var(--line); }
.home-explore h2, .benchmark-callout h2 { margin: 0; color: #15251d; font-size: 30px; letter-spacing: -0.025em; }
.section-lead { max-width: 620px; margin: 10px 0 25px; color: var(--muted); line-height: 1.65; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card { position: relative; display: flex; min-height: 260px; flex-direction: column; padding: 23px; overflow: hidden; border: 1px solid #dce8e2; border-radius: 16px; color: var(--ink); background: linear-gradient(155deg, #fff, #f4faf7); text-decoration: none; transition: transform 160ms ease, box-shadow 160ms ease; }
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(29, 68, 49, 0.1); }
.feature-card.blue { background: linear-gradient(155deg, #fff, #f1f5ff); }
.feature-card.amber { background: linear-gradient(155deg, #fff, #fbf7ec); }
.feature-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 32px; border-radius: 12px; color: #08705e; background: #dbf2ea; font-size: 22px; }
.blue .feature-icon { color: #3156b8; background: #e5ebff; }
.amber .feature-icon { color: #9b6818; background: #f8eac8; }
.feature-label { margin-bottom: 7px; color: #718078; font: 700 10px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: 0.08em; text-transform: uppercase; }
.feature-card strong { font-size: 20px; }
.feature-description { margin-top: 10px; color: #66736c; font-size: 13px; line-height: 1.6; }
.feature-arrow { position: absolute; right: 22px; bottom: 18px; color: #6a7870; font-size: 19px; }
.benchmark-callout { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-top: 62px; padding: 36px; border-radius: 17px; color: white; background: linear-gradient(125deg, #142a22, #1c473b); }
.benchmark-callout .section-kicker { color: #74d4bb; }
.benchmark-callout h2 { color: white; }
.benchmark-callout p:not(.section-kicker) { max-width: 610px; margin: 10px 0 0; color: #c3d4cd; line-height: 1.65; }
.benchmark-callout > a { flex: none; padding: 10px 14px; border: 1px solid rgba(255,255,255,.25); border-radius: 9px; color: white; text-decoration: none; font-size: 13px; font-weight: 700; }
.article-meta { display: flex; gap: 8px; margin-bottom: 22px; color: #7d8d84; font: 600 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; }
.article-meta span:first-child { padding: 3px 8px; border-radius: 999px; color: #08705e; background: #e6f5ef; }
.markdown-body { color: #27332d; font-size: 16px; line-height: 1.78; }
.markdown-body > :first-child { margin-top: 0; }
.markdown-body h1 { margin: 0 0 30px; color: #112019; font-size: clamp(36px, 5vw, 54px); line-height: 1.06; letter-spacing: -0.04em; }
.markdown-body h2 { margin: 58px 0 18px; padding-top: 4px; color: #14241c; font-size: 27px; line-height: 1.25; letter-spacing: -0.02em; }
.markdown-body h3 { margin: 35px 0 12px; color: #1f3027; font-size: 20px; line-height: 1.35; }
.markdown-body p, .markdown-body ul, .markdown-body ol { margin: 14px 0; }
.markdown-body li { margin: 5px 0; }
.markdown-body a { color: var(--green); text-decoration-color: #9cc8ae; text-underline-offset: 3px; }
.markdown-body a:hover { text-decoration-color: var(--green); }
.markdown-body img { display: block; max-width: 100%; height: auto; margin: 30px auto; border-radius: 14px; }
/* README badges are linked images. Keep them in a compact row instead of applying the figure layout above. */
.article[data-group="overview"] .markdown-body > p:has(> a > img[src*="img.shields.io"]) {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  max-width: 690px;
  margin: 20px auto;
}
.article[data-group="overview"] .markdown-body > p > a > img[src*="img.shields.io"] {
  display: inline-block;
  width: auto;
  max-height: 24px;
  margin: 0;
  border-radius: 4px;
  vertical-align: middle;
}
.markdown-body p[align="center"] { text-align: center; }
.article[data-group="overview"] .markdown-body > p:first-child img { max-width: min(470px, 72%); margin-top: 8px; filter: drop-shadow(0 18px 25px rgba(44, 85, 164, 0.1)); }
.markdown-body code { padding: 2px 5px; border-radius: 5px; background: var(--code); color: #315844; font: 0.88em/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.markdown-body pre { margin: 24px 0; padding: 19px 21px; overflow-x: auto; border: 1px solid #dce5e0; border-radius: 12px; background: linear-gradient(145deg, #f5f8f6, #f8faf9); box-shadow: inset 3px 0 0 #7bd0b6; }
.markdown-body pre code { padding: 0; color: #263b30; background: none; font-size: 13px; }
.markdown-body blockquote { margin: 24px 0; padding: 4px 20px; border-left: 3px solid #68aa85; color: #53635a; background: #f5faf7; }
.markdown-body table { display: block; width: 100%; margin: 24px 0; overflow-x: auto; border-collapse: collapse; font-size: 14px; }
.markdown-body th, .markdown-body td { padding: 10px 13px; border: 1px solid var(--line); text-align: left; }
.markdown-body th { background: #f4f6f3; }
.markdown-body hr { margin: 44px 0; border: 0; border-top: 1px solid var(--line); }
.article-footer { margin-top: 70px; padding-top: 20px; border-top: 1px solid var(--line); }
.article-footer a { color: var(--muted); text-decoration: none; font-size: 13px; }
.article-footer a:hover { color: var(--green); }
.loading-line { width: 55%; height: 12px; margin-top: 40px; border-radius: 9px; background: linear-gradient(90deg, #edf0ec, #f8faf7, #edf0ec); background-size: 200% 100%; animation: loading 1.2s infinite; }
@keyframes loading { to { background-position: -200% 0; } }

.toc-panel { position: sticky; top: 66px; height: calc(100vh - 66px); padding: 58px 24px; overflow-y: auto; border-left: 1px solid #e9efeb; background: rgba(252, 253, 252, 0.92); }
.toc h2 { margin: 0 0 12px; color: #8a948e; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.toc a { display: block; padding: 5px 0; color: #7a857e; text-decoration: none; font-size: 12px; line-height: 1.45; }
.toc a:hover { color: var(--green); }
.toc .toc-h3 { padding-left: 12px; }
.sidebar-backdrop { display: none; }

@media (max-width: 1120px) {
  .docs-shell { grid-template-columns: 250px minmax(0, 1fr); }
  .toc-panel { display: none; }
}

@media (max-width: 760px) {
  .topbar { height: 60px; padding: 0 16px; }
  .brand-section, .brand-divider, .github-link { display: none; }
  .quick-start-link { font-size: 12px; }
  .menu-button { display: block; max-width: 112px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .top-actions { gap: 9px; }
  .docs-shell { display: block; padding-top: 60px; }
  .sidebar { position: fixed; z-index: 25; top: 60px; bottom: 0; left: 0; width: min(310px, 86vw); height: auto; transform: translateX(-105%); transition: transform 180ms ease; box-shadow: 16px 0 35px rgba(20, 40, 30, 0.12); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-backdrop { position: fixed; z-index: 20; inset: 60px 0 0; width: 100%; border: 0; background: rgba(18, 30, 23, 0.35); }
  .sidebar-backdrop.visible { display: block; }
  .article-wrap { padding: 38px 20px 72px; }
  .article-meta { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
  .markdown-body { font-size: 15px; }
  .markdown-body h1 { font-size: 34px; }
  .markdown-body h2 { margin-top: 46px; font-size: 24px; }
  .article[data-group="overview"] .markdown-body > p:first-child img { max-width: 84%; }
  .home-hero { padding: 20px 0 54px; }
  .home-hero h1 { font-size: 43px; }
  .home-lead { font-size: 16px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 225px; }
  .benchmark-callout { align-items: flex-start; flex-direction: column; padding: 28px 24px; }
}