:root {
  --bg: #faf9f7;
  --card: #ffffff;
  --ink: #21272f;
  --ink-2: #414b57;
  --muted: #5b6472;
  --accent: #2e6e65;
  --accent-dark: #235850;
  --accent-soft: #e7f1ef;
  --accent-wash: #f1f7f5;
  --line: #e6e2db;
  --line-2: #efece6;
  --danger: #b3423a;
  --warn-bg: #fdf3e3;
  --radius: 10px;
  --radius-sm: 7px;
  --maxw: 1040px;
  --shadow-sm: 0 1px 2px rgba(24, 34, 42, 0.05), 0 1px 1px rgba(24, 34, 42, 0.03);
  --shadow-md: 0 2px 10px rgba(24, 34, 42, 0.07);
  --z-header: 50;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }
a:focus-visible {
  outline: 3px solid rgba(46, 110, 101, 0.4); outline-offset: 2px; border-radius: 3px;
}
:target { scroll-margin-top: 76px; }

h1 { font-size: 1.6rem; line-height: 1.25; margin: 0.4em 0; text-wrap: balance; }
h2 { font-size: 1.25rem; margin: 1.2em 0 0.5em; text-wrap: balance; }
h3 { font-size: 1.05rem; margin: 0.6em 0 0.3em; }

.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--card); padding: 8px 14px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }

/* Header */
.site-header {
  background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: var(--z-header);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.1rem; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--ink); font-weight: 500; }
.nav a:hover { color: var(--accent); }
.nav-user { color: var(--accent) !important; }

/* Buttons */
.btn {
  display: inline-block; padding: 9px 18px; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--card); color: var(--ink); font-weight: 600; font-size: 0.95rem;
  text-decoration: none; cursor: pointer; line-height: 1.4;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn-small { padding: 5px 12px; font-size: 0.85rem; }
.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.linklike { background: none; border: none; padding: 0; color: var(--accent); font: inherit; cursor: pointer; text-decoration: underline; }
.inline-form { display: inline; }

/* Avatars — initial-letter, no remote images */
.avatar {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  border-radius: 50%; font-weight: 700; line-height: 1; user-select: none;
  background: hsl(var(--avatar-h, 175) 32% 90%);
  color: hsl(var(--avatar-h, 175) 40% 28%);
  border: 1px solid hsl(var(--avatar-h, 175) 30% 82%);
}
.avatar-sm { width: 34px; height: 34px; font-size: 0.95rem; }
.avatar-md { width: 42px; height: 42px; font-size: 1.15rem; }

/* ---------- Home ---------- */
.welcome {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 24px 26px; margin-top: 18px;
}
.welcome h1 { font-size: 1.55rem; margin: 0 0 8px; }
.welcome-sub { margin: 0 0 16px; color: var(--ink-2); font-size: 1.02rem; max-width: 60ch; }
.welcome-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.welcome-trust { margin: 0; color: var(--muted); font-size: 0.85rem; }

.home-masthead {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin: 20px 0 6px;
}
.home-masthead h1 { font-size: 1.35rem; margin: 0; }

.home-layout {
  display: grid; gap: 28px; align-items: start; margin-top: 18px;
  grid-template-columns: minmax(0, 1fr) 250px;
  grid-template-areas: "main cats" "main about";
}
.home-main { grid-area: main; min-width: 0; }
.home-cats { grid-area: cats; }
.home-about { grid-area: about; }

.board-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 4px 0 12px; }
.board-head h2 { margin: 0; font-size: 1.1rem; }
.board-head-link { font-size: 0.85rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.board-head-link:hover { text-decoration: underline; }

.side-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 14px 16px;
}
.side-title { margin: 0 0 8px; font-size: 0.95rem; }

.cat-list { list-style: none; margin: 0; padding: 0; }
.cat-list li + li { border-top: 1px solid var(--line-2); }
.cat-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 6px; text-decoration: none; color: var(--ink); font-weight: 500; font-size: 0.92rem;
  border-radius: var(--radius-sm); transition: color 150ms ease;
}
.cat-list a:hover { color: var(--accent-dark); }
.cat-list a:hover .cat-name { text-decoration: underline; }
.cat-name { min-width: 0; }
.cat-count {
  flex: none; background: var(--accent-soft); color: var(--accent-dark);
  font-size: 0.72rem; font-weight: 700; border-radius: 20px; padding: 1px 9px;
}

.about-list { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.about-list li { display: flex; gap: 8px; align-items: flex-start; color: var(--muted); font-size: 0.86rem; line-height: 1.45; }
.about-list svg { width: 15px; height: 15px; color: var(--accent); flex: none; margin-top: 2px; }
.side-more { font-size: 0.85rem; font-weight: 600; text-decoration: none; }
.side-more:hover { text-decoration: underline; }

/* ---------- Thread board (home, category, search, profile) ---------- */
.thread-list {
  list-style: none; margin: 0; padding: 0;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
}
.thread-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 13px 16px; border-top: 1px solid var(--line-2);
  transition: background-color 140ms ease;
}
.thread-item:first-child { border-top: none; }
.thread-item:hover { background: var(--accent-wash); }
.thread-main { flex: 1 1 auto; min-width: 0; }
.thread-titleline { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.thread-title {
  font-weight: 600; font-size: 1rem; line-height: 1.35; color: var(--ink); text-decoration: none;
}
.thread-title:hover { color: var(--accent-dark); text-decoration: underline; }
.answered-flag {
  display: inline-flex; align-items: center; gap: 3px; white-space: nowrap;
  color: var(--accent); font-size: 0.78rem; font-weight: 600;
}
.answered-flag svg { width: 13px; height: 13px; }
.thread-meta { display: flex; align-items: center; gap: 8px; margin-top: 5px; color: var(--muted); font-size: 0.83rem; flex-wrap: wrap; }
.thread-author { color: var(--ink-2); font-weight: 500; }
.meta-dot { color: var(--muted); }
.chip {
  background: var(--accent-soft); color: var(--accent-dark); border-radius: 20px; padding: 2px 10px;
  font-size: 0.78rem; text-decoration: none; font-weight: 600;
}
.chip:hover { color: var(--accent-dark); background: #dcebe8; }
.thread-stats { flex: none; display: flex; align-items: center; padding-left: 6px; align-self: center; }
.replies {
  display: flex; flex-direction: column; align-items: center; min-width: 54px;
  color: var(--muted); font-size: 0.72rem;
}
.replies strong { color: var(--ink); font-size: 1.15rem; font-weight: 700; line-height: 1.1; }
.replies.has strong { color: var(--accent-dark); }
.replies-word { margin-top: 1px; }

/* Breadcrumbs & page bits */
.section { margin: 36px 0; }
.breadcrumbs { margin: 18px 0 4px; color: var(--muted); font-size: 0.9rem; }
.breadcrumbs a { text-decoration: none; }
.page-intro { color: var(--ink-2); max-width: 65ch; }
.category-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  flex-wrap: wrap; margin: 6px 0 18px;
}
.category-header-main { flex: 1 1 320px; min-width: 0; }
.category-header h1 { margin: 0 0 6px; }
.category-header .page-intro { margin: 0; }
.empty { color: var(--muted); font-style: italic; }

/* Posts / Q&A */
.question {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 22px 24px; margin: 10px 0 24px;
}
.question h1 { margin: 0 0 14px; font-size: 1.5rem; }
.question-byline {
  display: flex; align-items: center; gap: 11px;
  padding-bottom: 14px; margin-bottom: 16px; border-bottom: 1px solid var(--line-2);
}
.post-meta { color: var(--muted); font-size: 0.9rem; margin: 0; }
.post-meta strong { color: var(--ink); }
.post-submeta { color: var(--muted); font-size: 0.82rem; margin-top: 2px; }

.answers { margin-top: 8px; }
.answers > h2 { margin: 0 0 14px; font-size: 1.15rem; padding-bottom: 8px; border-bottom: 2px solid var(--line); }

.post {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 22px; margin-bottom: 14px;
}
.post.accepted { border-color: var(--accent); background: var(--accent-wash); }
.post.pending { opacity: 0.8; border-style: dashed; }
.accepted-badge { display: inline-flex; align-items: center; gap: 5px; color: var(--accent-dark); font-weight: 700; font-size: 0.85rem; margin-bottom: 10px; }
.accepted-badge svg { width: 15px; height: 15px; }
.post-top { display: flex; align-items: flex-start; gap: 11px; margin-bottom: 12px; }
.post-byline { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.post-author-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.author { font-weight: 700; color: var(--ink); }
.author-bio { color: var(--muted); font-size: 0.83rem; line-height: 1.4; }
.role-badge {
  background: var(--accent); color: #fff; font-size: 0.72rem; font-weight: 700;
  border-radius: 4px; padding: 1px 7px; text-transform: uppercase; letter-spacing: 0.03em;
}
.post-date { color: var(--muted); font-size: 0.8rem; }
.post-body { max-width: 68ch; }
.post-body p { margin: 0 0 0.85em; }
.post-body p:last-child { margin-bottom: 0; }
.post-actions { display: flex; gap: 16px; align-items: center; margin-top: 14px; flex-wrap: wrap; }
.vote-btn {
  background: var(--accent-soft); border: 1px solid transparent; color: var(--accent-dark);
  border-radius: 20px; padding: 4px 14px; font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: border-color 150ms ease;
}
.vote-btn:hover { border-color: var(--accent); }
.vote-btn.muted { cursor: default; }

/* Report */
.report summary { color: var(--muted); font-size: 0.83rem; cursor: pointer; }
.report-form { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.report-form input[type="text"] { flex: 1; min-width: 180px; }

/* Forms */
.stacked-form label, .reply-section label { display: block; font-weight: 600; margin-bottom: 14px; }
.label-hint { font-weight: 400; color: var(--muted); font-size: 0.85rem; }
input[type="text"], input[type="email"], input[type="search"], textarea, select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  font: inherit; background: var(--card); color: var(--ink); margin-top: 4px;
}
input:focus, textarea:focus, select:focus, .btn:focus, .linklike:focus, .vote-btn:focus {
  outline: 3px solid rgba(46, 110, 101, 0.35); outline-offset: 1px;
}
textarea { resize: vertical; }
.form-note { color: var(--muted); font-size: 0.85rem; }
.cf-turnstile { margin: 14px 0; }
.stacked-form button[type], .stacked-form .btn, .reply-section .btn { margin-top: 6px; }
.reply-section { margin-top: 8px; }

.two-col { display: grid; grid-template-columns: 1fr 280px; gap: 32px; align-items: start; margin-top: 24px; }
.tips { background: var(--accent-soft); border-radius: var(--radius); padding: 4px 20px 16px; font-size: 0.92rem; }
.tips h2 { font-size: 1rem; }
.tips ul { padding-left: 18px; margin: 0; }
.tips li { margin-bottom: 6px; }
.narrow { max-width: 480px; margin: 32px auto; }
.search-form { display: flex; gap: 10px; margin: 18px 0 26px; }
.search-form input { flex: 1; }

/* Notices */
.notice {
  background: var(--accent-soft); border: 1px solid var(--accent); color: var(--accent-dark);
  border-radius: var(--radius); padding: 10px 16px; margin-top: 16px; font-weight: 500;
}
.error {
  background: #fbeceb; border: 1px solid var(--danger); color: var(--danger);
  border-radius: var(--radius); padding: 10px 16px; margin-bottom: 14px;
}
.pending-banner {
  background: var(--warn-bg); border: 1px solid #e0b25c; border-radius: var(--radius);
  padding: 10px 16px; margin: 14px 0; font-size: 0.92rem;
}
.pending-banner.small { padding: 6px 12px; font-size: 0.83rem; margin: 0 0 10px; }
.signin-prompt {
  background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 16px 20px; margin: 20px 0; text-align: center;
}
.dev-link { word-break: break-all; background: var(--warn-bg); padding: 10px; border-radius: var(--radius); }

/* Honeypot — hidden from humans */
.hp { position: absolute; left: -9999px; top: -9999px; height: 1px; overflow: hidden; }

/* Prose (static pages) */
.prose { max-width: 680px; margin: 24px auto 48px; }
.prose h1 { margin-top: 24px; }
.prose li { margin-bottom: 8px; }

/* Profile */
.profile-replies { list-style: none; padding: 0; }
.profile-replies li { padding: 8px 0; border-bottom: 1px solid var(--line); }

/* Pagination */
.pagination { display: flex; justify-content: space-between; margin: 20px 0; }

/* Admin */
.admin h1 { margin-top: 24px; }
.config-status { display: flex; gap: 12px; flex-wrap: wrap; margin: 12px 0; }
.config-status .ok { background: var(--accent-soft); color: var(--accent-dark); padding: 4px 12px; border-radius: 20px; font-size: 0.85rem; }
.config-status .warn { background: var(--warn-bg); color: #8a6116; padding: 4px 12px; border-radius: 20px; font-size: 0.85rem; }
.mod-item {
  display: flex; justify-content: space-between; gap: 16px; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 10px;
}
.mod-item p { margin: 6px 0; }
.mod-actions { display: flex; gap: 8px; align-items: flex-start; flex: none; flex-wrap: wrap; }
.muted { color: var(--muted); }
.table-wrap { overflow-x: auto; }
.admin-table { border-collapse: collapse; width: 100%; background: var(--card); font-size: 0.9rem; }
.admin-table th, .admin-table td { border: 1px solid var(--line); padding: 7px 10px; text-align: left; }
.banned-row { opacity: 0.55; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 56px; background: var(--card); }
.footer-inner { padding: 26px 20px 34px; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 12px; }
.footer-links a { text-decoration: none; color: var(--muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent); }
.footer-note { color: var(--muted); font-size: 0.85rem; max-width: 640px; }
.footer-copy { color: var(--muted); font-size: 0.85rem; }

/* Responsive */
@media (max-width: 860px) {
  .home-layout {
    grid-template-columns: 1fr;
    grid-template-areas: "cats" "main" "about";
    gap: 18px;
  }
  .home-cats .side-card { padding: 12px 14px; }
  .home-cats .side-title { margin-bottom: 8px; }
  .home-cats .cat-list { display: flex; flex-direction: row; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
  .home-cats .cat-list li + li { border-top: none; }
  .home-cats .cat-list a {
    white-space: nowrap; background: var(--accent-soft); color: var(--accent-dark);
    padding: 6px 12px; border-radius: 20px; gap: 7px; font-size: 0.86rem;
  }
  .home-cats .cat-count { background: #d7e8e4; }
}

@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .welcome { padding: 20px; }
  .welcome h1 { font-size: 1.4rem; }
  .question, .post { padding: 16px 17px; }
  .question h1 { font-size: 1.35rem; }
  :target { scroll-margin-top: 68px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* Related questions */
.related { margin-top: 26px; }
.related h2 { font-size: 1.05rem; margin-bottom: 10px; }
.related-list {
  list-style: none; margin: 0; padding: 0;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.related-list li {
  display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  padding: 10px 16px; border-top: 1px solid var(--line-2);
}
.related-list li:first-child { border-top: none; }
.related-list a { text-decoration: none; font-weight: 500; }
.related-list a:hover { text-decoration: underline; }
.related-meta { color: var(--muted); font-size: 0.8rem; white-space: nowrap; flex: none; }

/* Profile head */
.profile-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.profile-head h1 { margin: 0; }