:root {
  color-scheme: light;
  --bg: #f7f6f1;
  --paper: #fffdf8;
  --ink: #202124;
  --muted: #696b70;
  --line: #dedbd2;
  --accent: #0f766e;
  --accent-dark: #0b4f49;
  --warm: #c05229;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.88);
}

.nav {
  width: min(1040px, calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.brand::before {
  content: "";
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border-radius: 7px;
  background: url("/favicon.svg") center/contain no-repeat;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}

.nav-links a {
  text-decoration: none;
}

main {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 360px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: center;
  gap: 52px;
  padding: 56px 0 40px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--warm);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1,
.page-title h1,
.article-header h1 {
  margin: 0;
  font-size: clamp(34px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.hero-image {
  width: 100%;
  max-width: 340px;
  justify-self: end;
}

.intro,
.page-title,
.post-list,
.article {
  max-width: 760px;
}

.intro {
  padding: 6px 0 22px;
  color: var(--muted);
}

.page-title {
  padding: 56px 0 18px;
}

.page-title p {
  margin: 12px 0 0;
  color: var(--muted);
}

.post-list {
  padding: 12px 0 56px;
}

.post-item {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.post-item time,
.article-header time {
  color: var(--muted);
  font-size: 14px;
}

.post-item h2 {
  margin: 6px 0 8px;
  font-size: 24px;
  line-height: 1.25;
}

.post-item h2 a {
  text-decoration: none;
}

.post-item h2 a:hover {
  color: var(--accent-dark);
}

.post-item p,
.empty {
  margin: 0;
  color: var(--muted);
}

.article {
  padding: 52px 0 72px;
}

.back-link {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--accent-dark);
  font-size: 14px;
  text-decoration: none;
}

.article-header {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.article-header h1 {
  margin-bottom: 12px;
  font-size: clamp(32px, 5vw, 52px);
}

.article-body {
  padding-top: 24px;
  font-size: 18px;
}

.article-body p {
  margin: 0 0 18px;
}

.article-body h2 {
  margin: 34px 0 12px;
  font-size: 28px;
  line-height: 1.25;
}

.article-body ul {
  margin: 0 0 22px;
  padding-left: 1.3em;
}

.article-body li {
  margin: 6px 0;
}

.code-browser {
  position: relative;
  margin: 28px 0 30px;
  overflow: hidden;
  border: 1px solid #2a343c;
  border-radius: 8px;
  background: #12171c;
  color: #d9e2ea;
  box-shadow: 0 16px 34px rgba(32, 33, 36, 0.18);
  font-size: 14px;
}

.code-browser input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.code-browser-header {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid #26313a;
  background: #171f26;
  color: #c9d4de;
  font: 600 13px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.code-browser-dots {
  display: inline-flex;
  gap: 6px;
}

.code-browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.code-browser-dots span:nth-child(1) {
  background: #d05246;
}

.code-browser-dots span:nth-child(2) {
  background: #d89c2f;
}

.code-browser-dots span:nth-child(3) {
  background: #31a66a;
}

.code-browser-body {
  display: grid;
  grid-template-columns: 188px minmax(0, 1fr);
  min-height: 430px;
}

.code-browser-files {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
  border-right: 1px solid #26313a;
  background: #10151a;
}

.code-browser-tab {
  min-width: 0;
  padding: 8px 10px;
  border-radius: 6px;
  color: #9eabb7;
  cursor: pointer;
  font: 500 13px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

.code-browser-tab:hover {
  background: #1c252d;
  color: #eef5fb;
}

.code-browser-panel {
  min-width: 0;
  background: #12171c;
}

.code-browser-path,
.code-browser-pane {
  display: none;
}

.code-browser-path {
  padding: 10px 16px;
  border-bottom: 1px solid #26313a;
  color: #93a1ad;
  font: 500 13px/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.code-browser pre {
  margin: 0;
  max-height: 520px;
  min-height: 388px;
  overflow: auto;
  padding: 18px;
  background: transparent;
}

.code-browser code {
  color: #e2e8ef;
  font: 13px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre;
}

#code-main:checked ~ .code-browser-body .code-tab-main,
#code-router:checked ~ .code-browser-body .code-tab-router,
#code-cache:checked ~ .code-browser-body .code-tab-cache,
#code-readme:checked ~ .code-browser-body .code-tab-readme {
  background: #20313b;
  color: #f4fbff;
}

#code-main:checked ~ .code-browser-body .code-path-main,
#code-main:checked ~ .code-browser-body .code-pane-main,
#code-router:checked ~ .code-browser-body .code-path-router,
#code-router:checked ~ .code-browser-body .code-pane-router,
#code-cache:checked ~ .code-browser-body .code-path-cache,
#code-cache:checked ~ .code-browser-body .code-pane-cache,
#code-readme:checked ~ .code-browser-body .code-path-readme,
#code-readme:checked ~ .code-browser-body .code-pane-readme {
  display: block;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer p {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
  font-size: 14px;
}

@media (max-width: 760px) {
  .nav {
    min-height: 58px;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 38px 0 26px;
  }

  .hero-image {
    width: min(260px, 100%);
    justify-self: start;
  }

  .hero p,
  .article-body {
    font-size: 17px;
  }

  .code-browser-body {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .code-browser-files {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid #26313a;
  }

  .code-browser-tab {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .code-browser pre {
    min-height: 320px;
    max-height: 460px;
  }
}