/* ==========================================================================
   ZIMZALABIM — main stylesheet
   A quiet editorial theme: warm paper, deep green, serif headings.
   ========================================================================== */

:root {
  --bg: #f6f4ee;
  --bg-soft: #efebe1;
  --card: #fffdf8;
  --ink: #1b1f1b;
  --ink-2: #565d54;
  --ink-3: #8b9187;
  --line: #e2ddcf;
  --line-strong: #d3ccba;
  --accent: #2f6b4b;
  --accent-ink: #245239;
  --accent-soft: #e4efe5;
  --accent-line: #b9d3c1;
  --code-bg: #ece7da;
  --code-block-bg: #1a1e19;
  --code-block-ink: #e4e9df;
  --danger: #a8453a;
  --hm0: #eae6da;
  --hm1: #cfe2d2;
  --hm2: #9dc7a9;
  --hm3: #5c9c73;
  --hm4: #2f6b4b;
  --shadow-sm: 0 1px 2px rgba(27, 31, 27, .05);
  --shadow: 0 1px 2px rgba(27, 31, 27, .04), 0 14px 34px -20px rgba(27, 31, 27, .28);
  --serif: "Iowan Old Style", "Palatino Linotype", "Source Han Serif SC", "Songti SC", STSong, Georgia, serif;
  --sans: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, Consolas, "Liberation Mono", monospace;
  --radius: 16px;
  --wrap: 1120px;
}

[data-theme="dark"] {
  --bg: #101310;
  --bg-soft: #191d18;
  --card: #171b16;
  --ink: #e9e7dc;
  --ink-2: #a6ada2;
  --ink-3: #71786e;
  --line: #272d25;
  --line-strong: #384034;
  --accent: #7fc79a;
  --accent-ink: #a5dcb9;
  --accent-soft: #1b2a20;
  --accent-line: #2f4d39;
  --code-bg: #20261f;
  --code-block-bg: #0c0f0b;
  --code-block-ink: #dfe5da;
  --danger: #e08a7e;
  --hm0: #242b22;
  --hm1: #33503a;
  --hm2: #4a7c59;
  --hm3: #6aa87d;
  --hm4: #8ad3a0;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 18px 40px -24px rgba(0, 0, 0, .8);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background-image: radial-gradient(circle at 82% -6%, var(--accent-soft), transparent 46%);
  background-repeat: no-repeat;
}

::selection { background: var(--accent); color: #fff; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }
code, pre, kbd { font-family: var(--mono); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; letter-spacing: -.015em; margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 28px; }

.skip-link {
  position: fixed; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(1.3) blur(14px);
  -webkit-backdrop-filter: saturate(1.3) blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
}

.header-inner { display: flex; align-items: center; gap: 28px; height: 66px; }

.brand { display: flex; align-items: center; gap: 11px; font-family: var(--serif); font-size: 17.5px; letter-spacing: .16em; white-space: nowrap; }

.brand-mark {
  width: 22px; height: 22px; border-radius: 7px;
  border: 1.5px solid var(--accent);
  display: grid; place-items: center; transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.brand-mark span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); display: block; }
.brand:hover .brand-mark { transform: rotate(90deg); }
.brand-mark.sm { width: 16px; height: 16px; border-radius: 5px; }
.brand-mark.sm span { width: 5px; height: 5px; }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.main-nav a {
  position: relative; padding: 7px 12px; border-radius: 999px;
  font-size: 14.5px; color: var(--ink-2); transition: color .18s, background .18s;
}
.main-nav a:hover { color: var(--ink); background: var(--bg-soft); }
.main-nav a.is-active { color: var(--ink); }
.main-nav a.is-active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 1px; height: 2px;
  border-radius: 2px; background: var(--accent);
}
.nav-private { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-3) !important; }

.header-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.tool {
  width: 36px; height: 36px; display: grid; place-items: center;
  border: 1px solid transparent; border-radius: 10px; background: transparent;
  color: var(--ink-2); cursor: pointer; transition: background .18s, color .18s, border-color .18s;
}
.tool:hover { background: var(--bg-soft); color: var(--ink); border-color: var(--line); }

.menu-toggle { display: none; }

[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 42px; padding: 0 19px; border-radius: 999px; border: 1px solid transparent;
  font-size: 14.5px; font-weight: 500; cursor: pointer;
  transition: transform .16s ease, background .16s, border-color .16s, color .16s, box-shadow .16s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px -10px var(--accent); }
.btn-primary:hover { background: var(--accent-ink); }
[data-theme="dark"] .btn-primary { color: #0e1310; }
.btn-ghost { border-color: var(--line-strong); color: var(--ink-2); background: transparent; }
.btn-ghost:hover { border-color: var(--ink-3); color: var(--ink); background: var(--card); }
.btn-sm { height: 35px; padding: 0 14px; font-size: 13.5px; }
.btn-block { width: 100%; }

.icon { display: block; flex: none; }

/* ---------- hero ---------- */

.hero { padding: 74px 0 54px; }
.hero-inner { display: flex; align-items: flex-end; gap: 48px; justify-content: space-between; }
.hero-text { max-width: 660px; animation: rise .7s cubic-bezier(.2,.8,.2,1) both; }

.eyebrow {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ink-3); margin: 0 0 20px;
}
.pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); animation: pulse 3.2s infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent); } 50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 4%, transparent); } }

.hero-title {
  font-size: clamp(52px, 8.4vw, 104px); line-height: .94; letter-spacing: -.045em;
  margin: 0 0 22px; color: var(--ink);
}
.hero-dot { color: var(--accent); }

.hero-lede { font-size: 17px; line-height: 1.8; color: var(--ink-2); margin: 0 0 30px; max-width: 32em; }

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-side {
  display: flex; gap: 0; padding-bottom: 6px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  animation: rise .7s .1s cubic-bezier(.2,.8,.2,1) both;
}
.stat { padding: 18px 26px; min-width: 108px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-value { display: block; font-family: var(--serif); font-size: 30px; line-height: 1.1; letter-spacing: -.02em; }
.stat-label { display: block; font-size: 11.5px; color: var(--ink-3); letter-spacing: .1em; margin-top: 5px; }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- home grid ---------- */

.home-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 72px; align-items: start; padding-bottom: 40px; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); }
.section-title { font-size: 15px; font-family: var(--sans); font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.section-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-3); transition: color .18s, gap .18s; }
.section-link:hover { color: var(--accent); gap: 9px; }

.post-list { display: flex; flex-direction: column; }
.post-list.wide { margin-top: 8px; }

.post-item {
  position: relative; display: block; padding: 30px 4px 28px;
  border-bottom: 1px solid var(--line);
  transition: padding .25s ease;
}
.post-item::before {
  content: ""; position: absolute; left: -20px; top: 34px; width: 2px; height: 0;
  background: var(--accent); border-radius: 2px; transition: height .3s ease;
}
.post-item:hover::before { height: 30px; }
.post-item:hover .post-item-title { color: var(--accent); }
.post-item:hover .read-arrow { opacity: 1; transform: translateX(0); }

.post-item-head { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--ink-3); letter-spacing: .04em; }
.cat-label { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); }
.cat-label i { width: 6px; height: 6px; border-radius: 50%; background: var(--cat, var(--accent)); display: block; }
.sep { color: var(--line-strong); }
.post-item-head time { font-family: var(--mono); font-size: 11.5px; }

.post-item-title { font-size: 25px; line-height: 1.34; margin: 9px 0 7px; transition: color .2s; }

.post-item-desc {
  margin: 0; font-size: 14.5px; line-height: 1.75; color: var(--ink-2);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.post-item-foot { display: flex; align-items: center; gap: 16px; margin-top: 13px; font-size: 12px; color: var(--ink-3); }
.post-item-foot .meta { display: inline-flex; align-items: center; gap: 5px; }
.tag-inline { color: var(--ink-3); }
.read-arrow { margin-left: auto; opacity: 0; transform: translateX(-6px); transition: all .25s; color: var(--accent); }

/* ---------- cards / sidebar ---------- */

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 18px; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-head h3 { font-size: 14px; font-family: var(--sans); font-weight: 600; letter-spacing: .06em; color: var(--ink-2); }
.card-head.mt { margin-top: 24px; }
.mini-link { font-size: 12px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 4px; }
.mini-link:hover { color: var(--accent); }

.profile-card { background: linear-gradient(160deg, var(--card), color-mix(in srgb, var(--accent-soft) 55%, var(--card))); }
.avatar {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--accent); color: #fff; font-family: var(--serif); font-size: 22px;
  margin-bottom: 16px; box-shadow: 0 8px 20px -12px var(--accent);
}
[data-theme="dark"] .avatar { color: #0e1310; }
.profile-kicker { font-family: var(--mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 4px; }
.profile-name { font-size: 21px; margin: 0 0 8px; }
.profile-bio { font-size: 13.5px; line-height: 1.75; color: var(--ink-2); margin: 0 0 16px; }
.profile-meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--ink-3); border-top: 1px solid var(--line); padding-top: 12px; }
.profile-meta span, .profile-meta a { display: inline-flex; align-items: center; gap: 5px; }
.profile-meta a:hover { color: var(--accent); }

/* ---------- heatmap ---------- */

.hm-card { padding-bottom: 18px; }

.heatmap { --cell: 14px; --gap: 4px; }
.heatmap.is-compact { --cell: 8px; --gap: 2px; }

.hm-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.hm-title { font-size: 12.5px; color: var(--ink-2); font-weight: 500; }
.hm-total { font-size: 11px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

.heatmap.is-compact .hm-months { display: none; }
.heatmap.is-compact .hm-scroll { padding-top: 4px; }
.heatmap.is-compact .hm-weekdays { padding-top: 0; }

.hm-scroll { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }

.hm-weekdays { display: flex; flex-direction: column; gap: var(--gap); flex: none; padding-top: 15px; }
.hm-weekdays span { height: var(--cell); line-height: var(--cell); font-size: 9px; color: var(--ink-3); width: 10px; }

.hm-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }

.hm-months {
  display: grid; gap: var(--gap); height: 14px;
  font-size: 10px; color: var(--ink-3); line-height: 1;
}
.hm-months span { white-space: nowrap; }

.hm-weeks { display: flex; gap: var(--gap); }
.hm-week { display: flex; flex-direction: column; gap: var(--gap); }

.hm-cell {
  width: var(--cell); height: var(--cell); border-radius: 2.5px; display: block;
  background: var(--hm0); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .03);
  transition: transform .12s ease, outline-color .12s;
}
.hm-cell.is-out { background: transparent; box-shadow: none; }
.hm-cell.l0 { background: var(--hm0); }
.hm-cell.l1 { background: var(--hm1); }
.hm-cell.l2 { background: var(--hm2); }
.hm-cell.l3 { background: var(--hm3); }
.hm-cell.l4 { background: var(--hm4); }
.hm-cell[data-count]:hover { transform: scale(1.35); outline: 1px solid var(--ink-3); outline-offset: 1px; }

.hm-legend { display: flex; align-items: center; gap: 5px; margin-top: 14px; font-size: 10.5px; color: var(--ink-3); }
.hm-legend .hm-cell { width: 11px; height: 11px; }
.hm-legend span:first-child { margin-right: 2px; }
.hm-legend span:last-child { margin-left: 2px; }
.hm-note { margin-left: auto; font-size: 10px; }

.hm-tooltip {
  position: fixed; z-index: 120; pointer-events: none;
  background: var(--ink); color: var(--bg); font-size: 11.5px; line-height: 1.5;
  padding: 6px 9px; border-radius: 7px; transform: translate(-50%, -130%);
  opacity: 0; transition: opacity .12s; white-space: nowrap;
}
.hm-tooltip.is-on { opacity: 1; }

/* ---------- tags ---------- */

.tag-cloud { display: flex; flex-wrap: wrap; gap: 7px; }
.tag-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--bg); font-size: 12.5px; color: var(--ink-2);
  transition: border-color .16s, color .16s, background .16s, transform .16s;
}
.tag-chip span { font-size: 10.5px; color: var(--ink-3); font-family: var(--mono); }
.tag-chip:hover { border-color: var(--accent-line); color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
.tag-chip.lg { padding: 9px 15px; font-size: 14px; }
.tag-page { display: flex; flex-wrap: wrap; gap: 10px; padding-bottom: 60px; }

/* ---------- page head ---------- */

.page-head { padding: 64px 0 30px; }
.page-head h1 { font-size: clamp(36px, 5vw, 52px); line-height: 1.1; display: flex; align-items: flex-start; gap: 14px; }
.page-head .eyebrow { margin-bottom: 14px; }
.page-lede { margin: 14px 0 0; color: var(--ink-2); font-size: 15px; max-width: 56ch; }
.head-count {
  font-family: var(--mono); font-size: 12px; color: var(--accent);
  background: var(--accent-soft); border-radius: 999px; padding: 3px 9px; margin-top: 8px;
  border: 1px solid var(--accent-line);
}
.page-head-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------- archive ---------- */

.archive { padding-bottom: 60px; max-width: 940px; }
.archive-year { margin-bottom: 46px; }
.archive-year-head { display: flex; align-items: baseline; gap: 14px; border-bottom: 2px solid var(--ink); padding-bottom: 8px; margin-bottom: 6px; }
.archive-year-head h2 { font-size: 34px; letter-spacing: -.02em; }
.archive-year-count { font-size: 12px; color: var(--ink-3); }

.archive-month { display: grid; grid-template-columns: 74px 1fr; gap: 18px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.archive-month-label { font-family: var(--mono); font-size: 12px; color: var(--ink-3); margin: 0; padding-top: 9px; }
.archive-rows { display: flex; flex-direction: column; }

.archive-row {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) 62px 78px; align-items: center; gap: 14px;
  padding: 8px 8px 8px 0; border-radius: 8px; transition: background .15s;
}
.archive-row:hover { background: var(--bg-soft); }
.archive-row time { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.ar-title { font-size: 15.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: color .15s; }
.archive-row:hover .ar-title { color: var(--accent); }
.ar-cat { font-size: 11.5px; color: var(--cat, var(--ink-3)); white-space: nowrap; }
.ar-cat::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--cat, var(--ink-3)); margin-right: 6px; vertical-align: 1px; }
.ar-words, .ar-date { font-size: 11.5px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

/* ---------- post ---------- */

.read-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--accent); z-index: 80; transition: width .08s linear; }

.private-badge {
  font-size: 10.5px; letter-spacing: .08em; padding: 2px 8px; border-radius: 999px;
  color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent);
  background: color-mix(in srgb, var(--danger) 8%, transparent);
}
.private-banner {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  max-width: calc(var(--wrap) - 56px); margin: 18px auto 0; padding: 10px 16px;
  border: 1px dashed color-mix(in srgb, var(--danger) 35%, transparent);
  border-radius: 10px; background: color-mix(in srgb, var(--danger) 6%, transparent);
  color: var(--ink-2); font-size: 12.5px; width: calc(100% - 40px);
}
.private-banner a { margin-left: auto; color: var(--accent); }

.post-head { padding-top: 60px; padding-bottom: 10px; }
.post-head-inner { max-width: 720px; }
.post-head-top { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.post-head-top time { font-size: 12.5px; color: var(--ink-3); font-family: var(--mono); letter-spacing: .02em; }

.cat-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px;
  border-radius: 999px; background: color-mix(in srgb, var(--cat) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 26%, transparent);
  color: var(--cat); font-size: 12px; letter-spacing: .02em;
}
.cat-pill i { width: 5px; height: 5px; border-radius: 50%; background: var(--cat); }

.post-title { font-size: clamp(34px, 5.2vw, 50px); line-height: 1.18; letter-spacing: -.025em; margin: 0 0 14px; }
.post-sub { font-size: 16.5px; color: var(--ink-2); margin: 0 0 20px; max-width: 48em; }
.post-meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; font-size: 12.5px; color: var(--ink-3); border-top: 1px solid var(--line); padding-top: 16px; }
.post-meta-row span { display: inline-flex; align-items: center; gap: 5px; }
.post-tag { color: var(--ink-3); }
.post-tag:hover { color: var(--accent); }

.post-layout { display: grid; grid-template-columns: minmax(0, 720px) 190px; gap: 80px; padding-top: 44px; padding-bottom: 30px; }

.prose { font-size: 17px; line-height: 1.95; color: var(--ink); letter-spacing: .008em; overflow-wrap: break-word; }
.prose > *:first-child { margin-top: 0; }
.prose p { margin: 1.15em 0; }
.prose h1, .prose h2, .prose h3, .prose h4 { line-height: 1.35; scroll-margin-top: 90px; }
.prose h1 { font-size: 32px; margin: 2em 0 .7em; }
.prose h2 { font-size: 27px; margin: 2.2em 0 .75em; padding-top: .2em; }
.prose h2::before { content: ""; display: block; width: 26px; height: 3px; border-radius: 3px; background: var(--accent); margin-bottom: 14px; }
.prose h3 { font-size: 20.5px; margin: 1.9em 0 .6em; }
.prose h4 { font-size: 17.5px; margin: 1.6em 0 .5em; }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.prose a:hover { text-decoration-color: var(--accent); }
.prose strong { font-weight: 650; }
.prose em { font-style: italic; }
.prose del { color: var(--ink-3); }
.prose ul, .prose ol { margin: 1.1em 0; padding-left: 1.5em; }
.prose li { margin: .45em 0; }
.prose li::marker { color: var(--ink-3); }
.prose blockquote {
  margin: 1.6em 0; padding: 14px 20px; border-left: 3px solid var(--accent-line);
  background: var(--bg-soft); border-radius: 0 10px 10px 0; color: var(--ink-2);
}
.prose blockquote p { margin: .4em 0; }
.prose hr { border: 0; border-top: 1px solid var(--line-strong); margin: 2.6em auto; width: 60%; }
.prose img { border-radius: 10px; display: block; margin: 1.6em auto; box-shadow: var(--shadow-sm); }
.prose figure { margin: 1.8em 0; }
.prose figure img { margin: 0 auto; }
.prose figcaption { text-align: center; font-size: 12.5px; color: var(--ink-3); margin-top: 10px; }
.prose code { background: var(--code-bg); padding: .16em .42em; border-radius: 5px; font-size: .87em; }
.prose .code-block {
  position: relative; margin: 1.7em 0; border-radius: 12px; overflow: hidden;
  background: var(--code-block-bg); border: 1px solid color-mix(in srgb, var(--code-block-bg) 80%, #fff 6%);
}
.prose .code-block pre { margin: 0; padding: 20px 22px; overflow-x: auto; font-size: 13.5px; line-height: 1.7; }
.prose .code-block code { background: none; padding: 0; color: var(--code-block-ink); font-size: inherit; }
.prose .code-block::after {
  content: attr(data-lang); position: absolute; top: 9px; right: 14px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--code-block-ink) 40%, transparent);
}
.code-copy {
  position: absolute; right: 10px; bottom: 8px; opacity: 0;
  font-family: var(--sans); font-size: 10.5px; letter-spacing: .04em;
  padding: 3px 8px; border-radius: 5px; cursor: pointer;
  background: color-mix(in srgb, var(--code-block-ink) 12%, transparent);
  color: color-mix(in srgb, var(--code-block-ink) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--code-block-ink) 14%, transparent);
  transition: opacity .15s, color .15s;
}
.code-block:hover .code-copy { opacity: 1; }
.code-copy:hover { color: var(--code-block-ink); }

.prose .table-wrap { overflow-x: auto; margin: 1.8em 0; border: 1px solid var(--line); border-radius: 10px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.prose th, .prose td { padding: 9px 13px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { background: var(--bg-soft); font-weight: 600; font-size: 13px; color: var(--ink-2); }
.prose tr:last-child td { border-bottom: 0; }

/* hljs tokens — 手工调色，适配两套主题 */
.hljs-comment, .hljs-quote { color: #7f8c7c; font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-literal, .hljs-type { color: #c792ea; }
.hljs-string, .hljs-attr, .hljs-template-tag { color: #a8d08d; }
.hljs-number, .hljs-symbol, .hljs-bullet { color: #f0b37e; }
.hljs-title, .hljs-name, .hljs-section, .hljs-title.function_ { color: #8cc8ff; }
.hljs-built_in, .hljs-class .hljs-title { color: #7fd3c8; }
.hljs-variable, .hljs-template-variable, .hljs-regexp { color: #e8a0a0; }
.hljs-meta { color: #9aa79a; }
.hljs-deletion { background: #43282a; }
.hljs-addition { background: #24382a; }

.post-toc { position: sticky; top: 92px; align-self: start; max-height: calc(100vh - 140px); overflow-y: auto; padding-left: 18px; border-left: 1px solid var(--line); }
.toc-label { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 12px; }
.post-toc a { display: block; padding: 5px 0; font-size: 12.5px; line-height: 1.5; color: var(--ink-3); transition: color .15s; }
.post-toc a:hover { color: var(--ink); }
.post-toc a.lv3 { padding-left: 12px; font-size: 12px; }
.post-toc a.is-active { color: var(--accent); }

.post-foot { padding-top: 20px; padding-bottom: 70px; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; border-top: 1px solid var(--line); padding-top: 26px; }
.post-nav-item {
  display: flex; flex-direction: column; gap: 5px; padding: 16px 18px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--card); transition: border-color .18s, transform .18s;
}
.post-nav-item:not(.is-empty):hover { border-color: var(--accent-line); transform: translateY(-2px); }
.post-nav-item.is-empty { border: 0; background: none; }
.post-nav-item.next { text-align: right; align-items: flex-end; }
.pn-label { font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.pn-title { font-family: var(--serif); font-size: 17px; line-height: 1.4; }
.pn-date { font-size: 11px; color: var(--ink-3); font-family: var(--mono); }

.more-posts { padding-bottom: 70px; }
.more-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 36px; }
.more-grid .post-item { padding: 22px 0; }
.more-grid .post-item-title { font-size: 18px; }
.more-grid .post-item-desc { display: none; }
.more-grid .read-arrow { display: none; }

/* ---------- listing / pagination ---------- */

.listing, .tag-page { padding-bottom: 60px; }

.pagination { display: flex; align-items: center; gap: 6px; justify-content: center; padding: 40px 0 10px; }
.pg {
  min-width: 34px; height: 34px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 9px; font-size: 13px; color: var(--ink-2); border: 1px solid transparent; transition: background .15s, color .15s;
}
.pg:hover { background: var(--bg-soft); color: var(--ink); }
.pg.is-current { background: var(--accent); color: #fff; }
[data-theme="dark"] .pg.is-current { color: #0e1310; }
.pg-arrow { font-size: 12.5px; }
.pg-arrow.is-disabled { color: var(--ink-3); opacity: .45; }
.pg-gap { color: var(--ink-3); padding: 0 4px; }

/* ---------- heatmap page ---------- */

.heatmap-wrap { padding-bottom: 20px; }
.heatmap-wrap > .heatmap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.heatmap-wrap .heatmap.is-compact { padding: 0; border: 0; background: none; box-shadow: none; }

.heatmap-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.diary-years { margin: -4px 0 16px; }
.year-switch { display: flex; gap: 6px; flex-wrap: wrap; }
.year-btn {
  display: inline-flex; align-items: baseline; gap: 6px; padding: 7px 13px; border-radius: 999px;
  border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); background: var(--card);
}
.year-btn span { font-size: 10.5px; color: var(--ink-3); font-family: var(--mono); }
.year-btn:hover { border-color: var(--accent-line); }
.year-btn.is-current { background: var(--accent); border-color: var(--accent); color: #fff; }
[data-theme="dark"] .year-btn.is-current { color: #0e1310; }
.year-btn.is-current span { color: color-mix(in srgb, currentColor 70%, transparent); }

.toggle-row { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.toggle { padding: 6px 13px; border-radius: 999px; font-size: 12.5px; color: var(--ink-3); }
.toggle.is-on { background: var(--accent-soft); color: var(--accent); }

.hm-callout {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-top: 18px; padding: 18px 20px; border: 1px dashed var(--line-strong); border-radius: 12px;
  background: color-mix(in srgb, var(--card) 60%, transparent);
}
.hm-callout strong { font-size: 14px; }
.hm-callout p { margin: 4px 0 0; font-size: 12.5px; color: var(--ink-2); }

/* ---------- about ---------- */

.about-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 60px; padding: 30px 0 80px; }
.about-layout > .prose { max-width: 700px; }
.about-side .card h3 { font-size: 14px; font-family: var(--sans); letter-spacing: .06em; color: var(--ink-2); margin-bottom: 8px; }
.about-side .card p { font-size: 13.5px; color: var(--ink-2); margin: 0 0 6px; line-height: 1.7; }

/* ---------- login ---------- */

.login-page { background: var(--bg); }
.login-wrap { min-height: calc(100vh - 66px); display: grid; place-items: center; padding: 40px 20px 80px; }
.login-card {
  width: 100%; max-width: 400px; background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 38px 34px; box-shadow: var(--shadow); text-align: center;
}
.login-mark { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin: 0 auto 18px; background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-line); }
.login-card h1 { font-size: 27px; margin-bottom: 6px; }
.login-sub { font-size: 13.5px; color: var(--ink-3); margin: 0 0 24px; }
.field { display: block; text-align: left; margin-bottom: 16px; }
.field span { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 7px; letter-spacing: .04em; }
.field input {
  width: 100%; height: 44px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--line-strong); background: var(--bg); color: var(--ink); font-size: 15px;
}
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-error { background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 25%, transparent); padding: 9px 12px; border-radius: 8px; font-size: 12.5px; margin: 0 0 14px; }
.login-note { font-size: 11.5px; color: var(--ink-3); margin: 18px 0 0; }
.login-note code { background: var(--bg-soft); padding: 2px 6px; border-radius: 4px; }

/* ---------- admin ---------- */

.admin-head { padding: 46px 0 26px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.admin-head h1 { font-size: 40px; }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px;
  transition: border-color .18s, transform .18s;
}
.stat-card:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.stat-card-value { display: block; font-family: var(--serif); font-size: 32px; line-height: 1.1; }
.stat-card-label { display: block; font-size: 12px; color: var(--ink-3); margin-top: 6px; }

.admin-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 18px; padding: 20px 0 70px; }
.admin-rows { display: flex; flex-direction: column; }
.admin-row { display: grid; grid-template-columns: minmax(0, 1fr) 56px 76px auto; gap: 12px; align-items: center; padding: 11px 4px; border-bottom: 1px solid var(--line); }
.admin-row:last-child { border-bottom: 0; }
.admin-row:hover .ar-title { color: var(--accent); }
.admin-row .ar-title { font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-row .ar-date { font-size: 11.5px; color: var(--ink-3); font-family: var(--mono); }
.badge { font-size: 10px; padding: 2px 7px; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--ink-3); white-space: nowrap; }
.badge.ok { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.badge.private { color: var(--ink-2); display: inline-flex; align-items: center; gap: 3px; }

.quick-links { display: flex; flex-direction: column; gap: 8px; }
.quick-links a { font-size: 13.5px; color: var(--ink-2); padding: 7px 0; border-bottom: 1px dashed var(--line); }
.quick-links a:hover { color: var(--accent); }

.filter-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-search { display: flex; gap: 8px; margin-left: auto; }
.admin-search input {
  height: 35px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); font-size: 13px; width: 200px;
}
.admin-search input:focus { outline: none; border-color: var(--accent); }

.admin-table { padding: 0; overflow: hidden; }
.admin-table table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.admin-table th { text-align: left; padding: 12px 16px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); border-bottom: 1px solid var(--line); font-weight: 600; }
.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table tr:hover td { background: var(--bg-soft); }
.at-title a { font-size: 14px; }
.at-title a:hover { color: var(--accent); }
.at-actions { text-align: right; white-space: nowrap; }
.at-actions a { font-size: 12px; color: var(--ink-3); margin-left: 12px; }
.at-actions a:hover { color: var(--accent); }
.mono { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.small { font-size: 12.5px; }

/* ---------- diary ---------- */

.diary-list { padding: 10px 0 70px; }
.diary-month { margin-bottom: 30px; }
.diary-month-label { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--ink-3); text-transform: uppercase; margin: 0 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.diary-item {
  display: flex; align-items: center; gap: 8px;
  border-radius: 12px; border: 1px solid transparent;
  transition: background .16s, border-color .16s;
}
.diary-item:hover { background: var(--card); border-color: var(--line); }
.diary-main {
  display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 18px; align-items: center;
  flex: 1; min-width: 0; padding: 18px 16px;
}
.diary-date { text-align: center; border-right: 1px solid var(--line); padding-right: 16px; }
.diary-date strong { display: block; font-family: var(--serif); font-size: 26px; line-height: 1; }
.diary-date span { font-size: 10px; color: var(--ink-3); }
.diary-title-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.diary-title-row h3 { font-size: 18px; margin: 0; }
.diary-body p { margin: 0 0 6px; font-size: 13.5px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.diary-meta { font-size: 11px; color: var(--ink-3); font-family: var(--mono); }
.diary-actions { padding-right: 14px; flex: none; }
.diary-actions a { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 8px; color: var(--ink-3); }
.diary-actions a:hover { background: var(--bg-soft); color: var(--accent); }
.diary-arrow { color: var(--ink-3); opacity: 0; transition: opacity .16s, transform .16s; }
.diary-item:hover .diary-arrow { opacity: 1; transform: translateX(3px); }

.private-tabs { display: flex; gap: 6px; padding: 0 0 18px; }
.private-tabs .toggle { border: 1px solid var(--line); background: var(--card); display: inline-flex; align-items: center; gap: 7px; }
.private-tabs .toggle span { font-size: 10px; font-family: var(--mono); opacity: .65; }

.type-badge {
  font-size: 9.5px; letter-spacing: .06em; padding: 2px 7px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink-3); white-space: nowrap; flex: none;
}
.type-badge.is-diary { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.type-badge.is-article { color: #3f6f9e; border-color: #c9d8e6; background: #eef4f9; }
[data-theme="dark"] .type-badge.is-article { color: #8fb8dc; border-color: #2f4252; background: #17232d; }

/* ---------- empty / toast / search ---------- */

.empty { text-align: center; padding: 54px 20px; color: var(--ink-3); }
.empty-dot { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); margin: 0 auto 14px; }
.empty p { margin: 0; font-size: 13.5px; }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px);
  background: var(--ink); color: var(--bg); padding: 11px 20px; border-radius: 999px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: all .25s; z-index: 200;
  box-shadow: var(--shadow);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

.search-overlay {
  position: fixed; inset: 0; z-index: 150; display: flex; justify-content: center;
  padding: 12vh 20px 20px; background: color-mix(in srgb, var(--bg) 55%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.search-overlay[hidden] { display: none; }
.search-panel {
  width: 100%; max-width: 620px; align-self: flex-start; background: var(--card);
  border: 1px solid var(--line-strong); border-radius: 18px; box-shadow: 0 30px 80px -30px rgba(0,0,0,.35);
  overflow: hidden; display: flex; flex-direction: column; max-height: 70vh;
  animation: pop .22s cubic-bezier(.2,.8,.2,1);
}
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.985); } to { opacity: 1; transform: none; } }
.search-bar { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); color: var(--ink-3); }
.search-bar input { flex: 1; border: 0; background: transparent; color: var(--ink); font-size: 16px; outline: none; }
.search-bar input::placeholder { color: var(--ink-3); }
.search-esc { font-family: var(--mono); font-size: 10px; border: 1px solid var(--line); border-radius: 5px; padding: 2px 6px; color: var(--ink-3); background: var(--bg); cursor: pointer; }
.search-results { overflow-y: auto; padding: 8px; }
.search-hint { text-align: center; color: var(--ink-3); font-size: 13px; padding: 30px 0; margin: 0; }
.search-result { display: block; padding: 11px 13px; border-radius: 10px; }
.search-result:hover, .search-result.is-sel { background: var(--accent-soft); }
.sr-top { display: flex; align-items: center; gap: 10px; font-size: 10.5px; color: var(--ink-3); font-family: var(--mono); margin-bottom: 3px; }
.sr-title { font-size: 14.5px; font-weight: 500; }
.sr-snippet { font-size: 12px; color: var(--ink-3); margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.search-foot { display: flex; gap: 18px; padding: 10px 18px; border-top: 1px solid var(--line); font-size: 10.5px; color: var(--ink-3); font-family: var(--mono); }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--line); margin-top: 20px; padding: 34px 0 42px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 9px; font-family: var(--serif); font-size: 14px; letter-spacing: .14em; color: var(--ink-2); }
.footer-note { font-size: 12px; color: var(--ink-3); margin: 0; }
.footer-note a:hover { color: var(--accent); }
.footer-fine { font-size: 10.5px; color: var(--ink-3); margin: 0; font-family: var(--mono); letter-spacing: .04em; }

/* ---------- 404 ---------- */

.notfound { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 40px; }
.notfound h1 { font-size: 40px; }
.notfound p { color: var(--ink-2); margin: 0 0 10px; }

/* ---------- home categories ---------- */

.feed-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-size: 13.5px; color: var(--accent); transition: gap .18s; }
.feed-more:hover { gap: 11px; }

.home-cats { padding: 26px 0 76px; }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 18px; }
.cat-card {
  display: flex; flex-direction: column; gap: 10px; padding: 20px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .18s, transform .18s, box-shadow .18s;
}
.cat-card:hover { border-color: color-mix(in srgb, var(--cat) 45%, var(--line)); transform: translateY(-3px); box-shadow: var(--shadow); }
.cat-card-head { display: flex; align-items: center; justify-content: space-between; }
.cat-count { font-size: 10.5px; color: var(--ink-3); font-family: var(--mono); }
.cat-card-desc { margin: 0; font-size: 12px; color: var(--ink-3); }
.cat-card-list { list-style: none; margin: 0; padding: 10px 0 0; display: flex; flex-direction: column; gap: 7px; border-top: 1px dashed var(--line); }
.cat-card-list li { display: flex; justify-content: space-between; gap: 10px; font-size: 12.5px; color: var(--ink-2); }
.cat-card-list li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cat-card-list time { flex: none; font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); }
.cat-card-list .is-empty { color: var(--ink-3); font-size: 12px; }
.cat-card-more { margin-top: auto; padding-top: 6px; display: flex; align-items: center; gap: 4px; font-size: 11.5px; color: var(--cat); }

/* ---------- owner edit links ---------- */

.post-edit {
  margin-left: auto; display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; color: var(--ink-3); border: 1px solid var(--line);
  padding: 4px 11px; border-radius: 999px; transition: color .15s, border-color .15s;
}
.post-edit:hover { color: var(--accent); border-color: var(--accent-line); }
.page-edit {
  font-family: var(--sans); font-size: 11.5px; font-weight: 400; letter-spacing: 0;
  color: var(--ink-3); border: 1px solid var(--line); border-radius: 999px;
  padding: 4px 11px; margin-left: 14px; display: inline-flex; align-items: center; gap: 5px; vertical-align: middle;
}
.page-edit:hover { color: var(--accent); border-color: var(--accent-line); }

/* ---------- comments ---------- */

.comments-wrap { padding: 8px 0 70px; max-width: 720px; }
.comments-title { font-size: 21px; margin-bottom: 4px; }
.comments-note { font-size: 12px; color: var(--ink-3); margin: 0 0 16px; }

/* ---------- settings ---------- */

.settings-wrap { padding-bottom: 70px; max-width: 880px; }
.settings-form { padding: 30px; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.settings-grid .span-2 { grid-column: 1 / -1; }
.settings-sub { font-size: 17px; margin: 28px 0 6px; padding-top: 22px; border-top: 1px solid var(--line); }
.settings-hint { font-size: 12px; color: var(--ink-3); margin: 0 0 12px; line-height: 1.7; }
.avatar-field { display: flex; gap: 18px; align-items: center; margin: 6px 0 20px; }
.avatar-field .avatar-img { width: 76px; height: 76px; border-radius: 20px; border: 1px solid var(--line); }
.avatar-field-text .settings-hint { margin: 0 0 8px; }
.avatar-status { margin-left: 10px; font-size: 11.5px; color: var(--accent); }
.settings-actions { display: flex; gap: 10px; margin-top: 8px; }
.password-form { margin-top: 18px; }
.password-form .settings-sub { margin-top: 0; padding-top: 0; border-top: 0; }
.password-form .notice-ok { margin: 0 0 14px; }
.admin-entry { color: var(--ink-2); }
.inline-form { display: inline-flex; margin: 0; }
.settings-reset { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 16px; padding: 0 4px; }
.settings-reset .settings-hint { margin: 0; }
.notice-ok {
  display: flex; align-items: center; gap: 8px; margin-bottom: 16px;
  padding: 10px 14px; border-radius: 10px; font-size: 13px;
  color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-line);
}

/* ---------- trash ---------- */

.trash-wrap { padding-bottom: 70px; max-width: 900px; }
.trash-list { padding: 6px 22px; }
.trash-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.trash-row:last-child { border-bottom: 0; }
.trash-info strong { display: block; font-size: 14.5px; margin-bottom: 2px; }
.trash-info .mono { font-size: 11px; color: var(--ink-3); }
.trash-actions { display: flex; align-items: center; gap: 14px; flex: none; }
.trash-actions form { margin: 0; }

/* ---------- revisions ---------- */

.revisions-wrap { padding-bottom: 70px; max-width: 920px; }
.revision { padding: 18px 22px; margin-bottom: 12px; }
.revision-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.revision-head strong { display: block; font-size: 14.5px; }
.revision-head .mono { font-size: 11px; color: var(--ink-3); }
.revision summary { cursor: pointer; margin-top: 10px; font-size: 12px; color: var(--ink-3); }
.revision-body {
  white-space: pre-wrap; margin: 10px 0 0; padding: 12px; max-height: 340px; overflow: auto;
  background: var(--bg-soft); border-radius: 8px; font-size: 12px; line-height: 1.75;
}
.history-link { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.history-link:hover { color: var(--accent); }

.avatar-img { object-fit: cover; object-position: center; display: block; background: var(--bg-soft); }

/* ---------- form fields (shared) ---------- */

.sfield { display: block; margin-bottom: 14px; }
.sfield > span { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 6px; }
.sfield input, .sfield select, .sfield textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; background: var(--bg);
  color: var(--ink); font-size: 13.5px; padding: 9px 11px; outline: none;
  font-family: var(--sans); transition: border-color .15s, box-shadow .15s;
}
.sfield textarea { resize: vertical; line-height: 1.6; }
.sfield input:focus, .sfield select:focus, .sfield textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.sfield input::placeholder, .sfield textarea::placeholder { color: var(--ink-3); }
.about-profile { text-align: center; }
.about-profile .avatar { margin: 0 auto 14px; }
.about-profile .avatar-img { margin: 0 auto 14px; width: 64px; height: 64px; border-radius: 18px; }
.about-profile h3 { font-size: 18px; margin-bottom: 4px; }

/* ---------- responsive ---------- */

@media (max-width: 1060px) {
  .home-grid { grid-template-columns: 1fr; gap: 44px; }
  .side-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
  .side-col .card + .card { margin-top: 0; }
  .post-layout { grid-template-columns: 1fr; gap: 0; }
  .post-toc { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 30px; }
  .more-grid { grid-template-columns: 1fr 1fr; }
  .admin-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .wrap { padding: 0 20px; }
  .header-inner { gap: 10px; height: 60px; }
  .brand-name { display: none; }
  .menu-toggle { display: grid; }
  .main-nav {
    position: fixed; top: 60px; left: 0; right: 0; display: none; flex-direction: column;
    align-items: stretch; gap: 2px; padding: 10px 16px 14px;
    background: var(--card); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); z-index: 60;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 10px; font-size: 15.5px; border-radius: 8px; }
  .main-nav a.is-active { background: var(--accent-soft); color: var(--accent); }
  .main-nav a.is-active::after { display: none; }
  .nav-private { color: var(--ink-2) !important; }
  .header-tools .btn span { display: none; }
  .header-tools .btn { width: 36px; padding: 0; }

  .hero { padding: 46px 0 34px; }
  .hero-inner { flex-direction: column; align-items: flex-start; gap: 30px; }
  .hero-side { width: 100%; }
  .stat { flex: 1; padding: 14px 16px; min-width: 0; }
  .stat-value { font-size: 24px; }

  .side-col { grid-template-columns: 1fr; }
  .post-item { padding: 24px 2px; }
  .post-item-title { font-size: 21px; }
  .post-item::before { left: -12px; }

  .page-head { padding: 40px 0 20px; }
  .archive-month { grid-template-columns: 48px 1fr; gap: 10px; }
  .archive-row { grid-template-columns: 44px minmax(0, 1fr) 56px; }
  .ar-words { display: none; }
  .post-head { padding-top: 38px; }
  .post-layout { padding-top: 30px; }
  .prose { font-size: 16.5px; }
  .post-nav { grid-template-columns: 1fr; }
  .post-nav-item.next { text-align: left; align-items: flex-start; }
  .more-grid { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: 1fr 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .settings-form { padding: 20px; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .admin-row { grid-template-columns: minmax(0, 1fr) 70px auto; }
  .admin-row .ar-cat { display: none; }
  .admin-search { margin-left: 0; width: 100%; }
  .admin-search input { flex: 1; width: auto; }
  .admin-table { overflow-x: auto; }
  .admin-table table { min-width: 620px; }
  .heatmap-wrap > .heatmap { padding: 16px; }
  .hm-note { display: none; }
  .diary-item { gap: 0; }
  .diary-main { grid-template-columns: 52px minmax(0, 1fr); gap: 12px; padding: 14px 8px; }
  .diary-actions { display: none; }
  .diary-arrow { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}