:root {/* 皮肤：米白纸感 */
  --paper: #faf7f1;
  --card: #fffdf8;
  --paper-sunken: #f3efe6;

  /* 墨色：正文暖灰，不用纯黑 */
  --ink: #33302b;
  --ink-soft: #5c564d;
  --muted: #8a8378;
  --faint: #a9a297;

  /* 强调色：降饱和蓝（只出现在少数几处） */
  --accent: #3d7f9c;
  --accent-soft: rgba(61, 127, 156, 0.1);
  --accent-line: rgba(61, 127, 156, 0.35);

  /* 细线：纸感的分割靠 1px 线，不靠阴影 */
  --line: #e6e0d4;
  --line-soft: #efe9dd;

  /* 字体：标题衬线，正文黑体 */
  --serif: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --lh: 1.95;

  /* 三栏骨架 */
  --col-left: 236px;
  --col-main: 640px;
  --col-right: 264px;
  --gutter: 28px;}
:root[data-theme='ink'] {--paper: #1f1d1a;
  --card: #25221e;
  --paper-sunken: #2b2722;
  --ink: #ece5d2;
  --ink-soft: #c3b58f;
  --muted: #8c8270;
  --faint: #6a6155;
  --line: #3a352e;
  --line-soft: #2f2b25;
  --accent: #c3a972;
  --accent-soft: rgba(195, 169, 114, 0.14);
  --accent-line: rgba(195, 169, 114, 0.4);}
:root[data-theme='sage'] {--paper: #eef0e6;
  --card: #f6f7ef;
  --paper-sunken: #e2e6d6;
  --ink: #2a3127;
  --ink-soft: #475042;
  --muted: #6f7a68;
  --faint: #94a08d;
  --line: #d6dcc9;
  --line-soft: #e6e9d9;
  --accent: #5f7b5c;
  --accent-soft: rgba(95, 123, 92, 0.12);
  --accent-line: rgba(95, 123, 92, 0.38);}
:root[data-theme='rose'] {--paper: #f7eee6;
  --card: #fdf5ee;
  --paper-sunken: #ecdfd3;
  --ink: #3a2922;
  --ink-soft: #5e463d;
  --muted: #9a7c6f;
  --faint: #b89c91;
  --line: #ead9cb;
  --line-soft: #f0e2d5;
  --accent: #a55a4a;
  --accent-soft: rgba(165, 90, 74, 0.1);
  --accent-line: rgba(165, 90, 74, 0.38);}
:root[data-admin-theme='dark'] {--admin-bg: #1a1815;
  --admin-paper: var(--admin-bg);
  --admin-card: #25221e;
  --admin-paper-sunken: #2f2b25;
  --admin-ink: #ece5d2;
  --admin-ink-soft: #c3b58f;
  --admin-muted: #9a8f7e;
  --admin-faint: #6e6557;
  --admin-line: #3a352e;
  --admin-line-soft: #2f2b25;
  --admin-accent: #c3a972;
  --admin-accent-soft: rgba(195, 169, 114, 0.16);
  --admin-accent-line: rgba(195, 169, 114, 0.42);
  --admin-on-accent: #1a1815;
  --admin-danger: #d68d75;
  --admin-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  --admin-overlay: rgba(0, 0, 0, 0.6);}
body {transition: background-color 0.2s ease, color 0.2s ease;}
a, .btn, .tag-chip, .pill, .editor-mode button, .chip, input.input, input.select, textarea.textarea {transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;}
* {box-sizing: border-box;}
html, body {margin: 0;
  padding: 0;}
body {background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: var(--lh);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* 移动端不留横向滚动。用 clip 不用 hidden：hidden 会把 body 变成滚动容器
     （overflow-y 坍缩成 auto），页内所有 position:sticky 就此失明——
     首页筛选条吸顶失效就是它干的。clip 只裁剪、不建滚动容器。 */
  overflow-x: clip;}
a {color: inherit;
  text-decoration: none;}
@media (hover: hover) and (pointer: fine) {
  a:hover {color: var(--accent);}
}
img {max-width: 100%;}
button, input, textarea, select {font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;}
h1, h2, h3, h4 {font-family: var(--serif);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  letter-spacing: 0.01em;}
::selection {background: rgba(61, 127, 156, 0.18);}
.shell {max-width: 1238px;
  margin: 0 auto;
  padding: 0 20px;}
.layout {display: grid;
  grid-template-columns: var(--col-left) minmax(0, var(--col-main)) var(--col-right);
  gap: var(--gutter);
  align-items: start;}
@media (max-width: 1080px) {
  .layout {grid-template-columns: var(--col-left) minmax(0, 1fr);}
  .layout > .rail-right {display: none;}
}
@media (max-width: 780px) {
  .layout {grid-template-columns: minmax(0, 1fr);}
  .layout > .rail-left {display: none;}
}
@media (max-width: 640px) {
  /* 手机页边距收到 12px：与评论区（.cm-sec 手机断点）和余白主题的文章列对齐，
     正文和评论共用同一条左缘（文章 .wrap 的侧边距在 PostView.vue 里归零） */
  .shell {padding: 0 12px;}
}

/* 顶栏实际高度（9+9 内边距 + 汉堡 40/44 + 1px 边框），首页 .sticky-head 的
   吸顶偏移用它；TopBar 隐藏时把 html.topbar-hidden 翻上来，偏移归 0 跟着滑走 */
:root {--topbar-h: 59px;}
@media (pointer: coarse) {
  :root {--topbar-h: 63px;}
}
html.topbar-hidden {--topbar-h: 0px;}
.eyebrow {font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);}
.divider {height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;}
.muted {color: var(--muted);}
.mono {font-family: var(--mono);
  font-size: 13px;}
.tag-chip {display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--ink-soft);
  background: transparent;}
@media (hover: hover) and (pointer: fine) {
  .tag-chip:hover {border-color: var(--accent-line);
  color: var(--accent);}
}
.pill {display: inline-block;
  padding: 7px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  border: 1px solid var(--accent);
  cursor: pointer;}
@media (hover: hover) and (pointer: fine) {
  .pill:hover {background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-line);}
}
.pill-ghost {background: transparent;
  color: var(--accent);}
@media (hover: hover) and (pointer: fine) {
  .pill-ghost:hover {background: var(--accent-soft);
  color: var(--accent);}
}
.field {margin-bottom: 18px;}
.field > label {display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;}
.input, .textarea, .select {width: 100%;
  padding: 9px 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 3px;
  outline: none;}
.input:focus, .textarea:focus, .select:focus {border-color: var(--accent-line);}
.textarea {resize: vertical;}
.btn {padding: 8px 18px;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 3px;
  cursor: pointer;}
@media (hover: hover) and (pointer: fine) {
  .btn:hover {border-color: var(--accent-line);
  color: var(--accent);}
}
.btn-primary {background: var(--accent);
  border-color: var(--accent);
  color: #fff;}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover {background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-line);}
}
@media (hover: hover) and (pointer: fine) {
  .btn-danger:hover {border-color: #b4553f;
  color: #b4553f;}
}
.btn:disabled {opacity: 0.5;
  cursor: not-allowed;}
.prose {font-size: 16.5px;
  line-height: var(--lh);
  color: var(--ink);}
.prose > :first-child {margin-top: 22px;}
.prose p {margin: 0 0 1.1em;}
.prose > p:first-of-type::first-letter {float: left;
  font-family: var(--serif);
  font-size: 52px;
  line-height: 1;
  margin: 6px 10px 0 0;
  color: var(--accent);}
.prose h1, .prose h2, .prose h3, .prose h4 {font-family: var(--serif);
  color: var(--ink);
  margin: 1.8em 0 0.6em;}
.prose h1 {font-size: 26px;}
.prose h2 {font-size: 22px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);}
.prose h3 {font-size: 18px;}
.prose h3::after {content: '';
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 8px;
  background: var(--accent);}
.prose h4 {font-size: 16.5px;}
.prose blockquote {margin: 1.4em 0;
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--accent-line);
  font-family: var(--serif);
  color: var(--ink-soft);}
.prose blockquote p:last-child {margin-bottom: 0;}
.prose ul, .prose ol {margin: 0 0 1.1em;
  padding-left: 1.4em;}
.prose li {margin-bottom: 0.35em;}
.prose a {color: var(--accent);
  border-bottom: 1px solid var(--accent-line);}
@media (hover: hover) and (pointer: fine) {
  .prose a:hover {border-bottom-color: var(--accent);}
}
.prose code {font-family: var(--mono);
  font-size: 13.5px;
  background: var(--paper-sunken);
  padding: 1px 5px;
  border-radius: 3px;}
.prose pre {background: var(--paper-sunken);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 14px 16px;
  overflow-x: auto;
  line-height: 1.7;}
.prose pre code {background: none;
  padding: 0;
  font-size: 13.5px;}
.prose img {border-radius: 3px;
  display: block;}
.prose hr {height: 1px;
  border: 0;
  background: var(--line);
  margin: 2em 0;}
.prose table {width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-size: 15px;}
.prose th, .prose td {border: 1px solid var(--line);
  padding: 7px 10px;
  text-align: left;}
.prose th {background: var(--paper-sunken);
  font-weight: 600;}
.prose-short {font-size: 20px;
  line-height: 1.9;}
.prose-short > p:first-of-type::first-letter {float: none;
  font-size: inherit;
  line-height: inherit;
  margin: 0;
  color: inherit;}
.empty {padding: 48px 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;}
.loading {padding: 48px 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;}
:root {--admin-sidebar: 224px;
  --admin-topbar-h: 56px;
  --admin-bg: #f6f2ea;
  --admin-paper: var(--admin-bg);
  --admin-card: #fffdf8;
  --admin-paper-sunken: #f0ebde;
  --admin-ink: #33302b;
  --admin-ink-soft: #5c564d;
  --admin-muted: #8a8378;
  --admin-faint: #a9a297;
  --admin-line: #ebe4d5;
  --admin-line-soft: #f3eedf;
  --admin-accent: #2f6f88;
  --admin-accent-soft: rgba(47, 111, 136, 0.1);
  --admin-accent-line: rgba(47, 111, 136, 0.35);
  --admin-on-accent: #ffffff;
  --admin-danger: #b4553f;
  --admin-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  --admin-overlay: rgba(0, 0, 0, 0.4);}
.admin-shell {display: grid;
  grid-template-columns: var(--admin-sidebar) minmax(0, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--admin-bg);}
.admin-side {background: var(--admin-card);
  border-right: 1px solid var(--admin-line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;}
.admin-side .brand {padding: 18px 20px 16px;
  border-bottom: 1px solid var(--admin-line);
  display: flex;
  align-items: baseline;
  gap: 6px;}
.admin-side .brand .name {font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--admin-ink);}
.admin-side .brand .label {font-size: 12px;
  color: var(--admin-muted);}
.admin-side .nav {padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  overflow-y: auto;}
.admin-side .group {font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--admin-muted);
  padding: 14px 12px 6px;}
.admin-side .item {display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--admin-ink-soft);
  border: 1px solid transparent;
  cursor: pointer;}
@media (hover: hover) and (pointer: fine) {
  .admin-side .item:hover {background: var(--admin-paper-sunken);
  color: var(--admin-ink);}
}
.admin-side .item.router-link-exact-active {background: var(--admin-accent-soft);
  color: var(--admin-accent);
  font-weight: 500;}
.admin-side .item .ic {width: 18px;
  display: inline-flex;
  justify-content: center;
  font-size: 16px;
  line-height: 1;}
.admin-side .item .badge {margin-left: auto;
  font-size: 11px;
  color: var(--admin-muted);
  background: var(--admin-paper-sunken);
  padding: 1px 7px;
  border-radius: 999px;
  min-width: 22px;
  text-align: center;}
.admin-side .footer {border-top: 1px solid var(--admin-line);
  padding: 14px 18px;
  font-size: 12.5px;
  color: var(--admin-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;}
.admin-side .footer .meta {min-width: 0;}
.admin-side .footer .who {color: var(--admin-ink-soft);
  font-weight: 500;}
.admin-side .footer .leave {display: block;
  margin-top: 6px;
  color: var(--admin-muted);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-size: 12px;}
@media (hover: hover) and (pointer: fine) {
  .admin-side .footer .leave:hover {color: var(--admin-accent);}
}
.admin-main {display: flex;
  flex-direction: column;
  min-width: 0;}
.admin-topbar {height: var(--admin-topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 28px;
  background: var(--admin-card);
  border-bottom: 1px solid var(--admin-line);
  position: sticky;
  top: 0;
  z-index: 5;}
.admin-topbar .crumbs {font-size: 14px;
  color: var(--admin-ink-soft);}
.admin-topbar .crumbs strong {color: var(--admin-ink);
  font-weight: 600;}
.admin-topbar .right {display: flex;
  align-items: center;
  gap: 10px;}
.admin-topbar .cmd-hint {font-size: 12px;
  color: var(--admin-muted);
  border: 1px solid var(--admin-line);
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  background: var(--admin-paper);}
.admin-topbar .cmd-hint kbd {font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--admin-line);
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--admin-card);}
.admin-content {padding: 26px 28px 80px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;}
@media (max-width: 860px) {
  .admin-shell {grid-template-columns: 1fr;}
  .admin-side {position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--admin-line);}
  .admin-side .nav {flex-direction: row;
    flex-wrap: wrap;
    padding: 8px;}
  .admin-side .group {display: none;}
  .admin-content {padding: 20px 16px 60px;}
}
@media (max-width: 780px) {
  .admin-side .footer {display: none;}
}
.panel {background: var(--admin-card);
  border: 1px solid var(--admin-line);
  border-radius: 8px;
  padding: 18px 20px;}
.panel + .panel {margin-top: 16px;}
.panel-title {display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;}
.panel-title h2 {font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--admin-ink);}
.panel-title .meta {font-size: 12px;
  color: var(--admin-muted);}
.stat-grid {display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;}
.stat {background: var(--admin-card);
  border: 1px solid var(--admin-line);
  border-radius: 8px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;}
.stat .label {font-size: 12px;
  color: var(--admin-muted);
  letter-spacing: 0.06em;}
.stat .value {font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--admin-ink);
  line-height: 1;}
.stat .hint {font-size: 12px;
  color: var(--admin-muted);}
.stat.accent {background: var(--admin-accent);
  border-color: var(--admin-accent);
  color: var(--admin-on-accent);}
.stat.accent .label, .stat.accent .hint {color: rgba(255, 255, 255, 0.78);}
.stat.accent .value {color: var(--admin-on-accent);}
.dash-chart {display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 140px;
  padding: 14px 4px 6px;
  border-bottom: 1px solid var(--admin-line);
  margin-bottom: 8px;}
.dash-chart .bar {flex: 1;
  background: var(--admin-accent-soft);
  border-top: 2px solid var(--admin-accent);
  border-radius: 3px 3px 0 0;
  position: relative;
  min-height: 2px;
  display: flex;
  align-items: flex-end;
  justify-content: center;}
@media (hover: hover) and (pointer: fine) {
  .dash-chart .bar:hover {background: var(--admin-accent);}
}
.dash-chart .bar .v {position: absolute;
  top: -18px;
  font-size: 11px;
  color: var(--admin-muted);}
.dash-chart .labels {display: flex;
  gap: 6px;}
.dash-chart .labels span {flex: 1;
  font-size: 10px;
  color: var(--admin-muted);
  text-align: center;}
.recent-list {display: flex;
  flex-direction: column;}
.recent-item {display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--admin-line);}
.recent-item:last-child {border-bottom: 0;}
.recent-item .title {flex: 1;
  font-size: 14px;
  color: var(--admin-ink);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;}
@media (hover: hover) and (pointer: fine) {
  .recent-item .title:hover {color: var(--admin-accent);}
}
.recent-item .meta {font-size: 12px;
  color: var(--admin-muted);
  white-space: nowrap;}
.chip {display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--admin-line);
  border-radius: 999px;
  font-size: 12px;
  color: var(--admin-ink-soft);
  background: var(--admin-paper);
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;}
@media (hover: hover) and (pointer: fine) {
  .chip:hover {border-color: var(--admin-accent);
  color: var(--admin-accent);}
}
.chip.on {background: var(--admin-accent);
  border-color: var(--admin-accent);
  color: var(--admin-on-accent);}
.chip .x {border: 0;
  background: none;
  cursor: pointer;
  color: inherit;
  padding: 0 0 0 2px;
  font-size: 14px;
  line-height: 1;}
.chip-static {display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--admin-line);
  border-radius: 999px;
  font-size: 12px;
  color: var(--admin-ink-soft);
  background: transparent;}
.tag-dot {width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;}
.posts-toolbar {display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 14px;}
.posts-toolbar .grow {flex: 1;
  min-width: 180px;}
.post-card {display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 110px 90px;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  background: var(--admin-card);
  border: 1px solid var(--admin-line);
  border-radius: 8px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.15s;}
@media (hover: hover) and (pointer: fine) {
  .post-card:hover {border-color: var(--admin-accent);}
}
.post-card.selected {border-color: var(--admin-accent);
  background: var(--admin-accent-soft);}
.post-card .cover {width: 96px;
  height: 64px;
  background: var(--admin-paper-sunken);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;}
.post-card .cover img {width: 100%;
  height: 100%;
  object-fit: cover;}
.post-card .cover .ph {font-size: 11px;
  color: var(--admin-muted);
  letter-spacing: 0.1em;}
.post-card .body {min-width: 0;}
.post-card .title {font-family: var(--serif);
  font-size: 16px;
  color: var(--admin-ink);
  font-weight: 600;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;}
.post-card .summary {font-size: 13px;
  color: var(--admin-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;}
.post-card .meta {display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 11.5px;
  color: var(--admin-muted);}
.post-card .meta .dot {width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--admin-faint);
  display: inline-block;
  margin-right: 4px;}
.post-card .meta .dot.published {background: var(--admin-accent);}
.post-card .stats {font-size: 12px;
  color: var(--admin-muted);
  text-align: center;
  font-family: var(--mono);}
.post-card .stats div {line-height: 1.4;}
.post-card .actions {display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: stretch;}
.post-card .actions button, .post-card .actions a {font-size: 12.5px;
  padding: 4px 0;
  background: none;
  border: 0;
  color: var(--admin-accent);
  cursor: pointer;
  text-align: right;
  text-decoration: none;}
.post-card .actions .danger {color: #b4553f;}
.post-card .check {width: 18px;
  height: 18px;
  accent-color: var(--admin-accent);
  cursor: pointer;}
.post-card.has-check {grid-template-columns: 24px 96px minmax(0, 1fr) 110px 90px;}
@media (max-width: 760px) {
  .post-card {grid-template-columns: 64px minmax(0, 1fr);}
  .post-card .cover {width: 64px;
    height: 64px;}
  .post-card .stats, .post-card .actions {display: none;}
}
.bulk-bar {display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--admin-accent);
  color: var(--admin-on-accent);
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 13px;}
.bulk-bar button {background: rgba(255, 255, 255, 0.18);
  color: var(--admin-on-accent);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;}
@media (hover: hover) and (pointer: fine) {
  .bulk-bar button:hover {background: rgba(255, 255, 255, 0.28);}
}
.bulk-bar .grow {flex: 1;}
.bulk-bar .x {background: none;
  border: 0;
  color: var(--admin-on-accent);
  font-size: 16px;
  cursor: pointer;}
.editor-grid {display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
  align-items: start;}
@media (max-width: 920px) {
  .editor-grid {grid-template-columns: minmax(0, 1fr);}
}
.cover-block {margin-bottom: 16px;
  border: 1px dashed var(--admin-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--admin-card);}
.cover-block.has {border-style: solid;}
.cover-block .preview {position: relative;
  height: 160px;
  background: var(--admin-paper-sunken);
  background-size: cover;
  background-position: center;}
.cover-block .preview .remove {position: absolute;
  top: 8px;
  right: 8px;
    background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 0;
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;}
.cover-block .input-row {display: flex;
  gap: 6px;
  padding: 10px 12px;}
.cover-block .input-row input {flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--admin-ink-soft);}
.cover-block .input-row button {border: 0;
  background: var(--admin-accent);
  color: var(--admin-on-accent);
  padding: 4px 12px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;}
.cover-block .placeholder {padding: 26px 18px;
  text-align: center;
  font-size: 13px;
  color: var(--admin-muted);}
.editor-mode {display: inline-flex;
  border: 1px solid var(--admin-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--admin-card);}
.editor-mode button {padding: 4px 12px;
  font-size: 12.5px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--admin-ink-soft);}
.editor-mode button.on {background: var(--admin-accent);
  color: var(--admin-on-accent);}
.editor-stats {display: flex;
  gap: 14px;
  align-items: center;
  font-size: 12px;
  color: var(--admin-muted);
  padding: 8px 4px 0;}
.editor-stats strong {color: var(--admin-ink);
  font-weight: 600;
  font-family: var(--mono);}
.save-bar {display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  color: var(--admin-muted);
  margin-bottom: 8px;}
.save-bar .dot {width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--admin-faint);}
.save-bar.saving .dot {background: #d39e2f;
  animation: pulse 1.2s ease-in-out infinite;}
.save-bar.saved .dot {background: #6c8a4f;}
.save-bar.dirty .dot {background: #b4553f;}
@keyframes pulse {
  0%, 100% {opacity: 1;}
  50% {opacity: 0.3;}
}
.md-pane {width: 100%;
  min-height: 460px;
  border: 1px solid var(--admin-line);
  border-radius: 3px;
  background: var(--admin-card);
  padding: 18px 22px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--admin-ink);
  resize: vertical;
  outline: none;}
.md-pane:focus {border-color: var(--admin-accent);}
.toolbar {display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border: 1px solid var(--admin-line);
  border-bottom: 0;
  border-radius: 3px 3px 0 0;
  background: var(--admin-paper-sunken);}
.tb-group {display: inline-flex;
  align-items: center;
  gap: 2px;}
.tb-group + .tb-group {border-left: 1px solid var(--admin-line);
  padding-left: 10px;
  margin-left: 2px;}
.tb-label {font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--admin-muted);
  margin-right: 4px;
  text-transform: uppercase;}
.tb-btn {width: 28px;
  height: 28px;
  border: 1px solid transparent;
  border-radius: 3px;
  background: transparent;
  color: var(--admin-ink-soft);
  cursor: pointer;
  font-size: 12.5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;}
@media (hover: hover) and (pointer: fine) {
  .tb-btn:hover {background: var(--admin-card);
  border-color: var(--admin-line);
  color: var(--admin-ink);}
}
.tb-btn.italic {font-style: italic;}
.tb-btn.mono {font-family: var(--mono);
  font-size: 11.5px;}
.tb-popover {display: flex;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--admin-line);
  border-top: 0;
  background: var(--admin-paper-sunken);}
.tb-popover .input {flex: 1;
  font-size: 13px;}
.outline {position: sticky;
  top: 84px;
  max-height: calc(100vh - 120px);
  max-height: calc(100dvh - 120px);
  overflow-y: auto;
  border-left: 1px solid var(--admin-line);
  padding: 6px 0 6px 14px;
  font-size: 12.5px;}
.outline .ttl {font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--admin-muted);
  margin-bottom: 6px;}
.outline ul {list-style: none;
  margin: 0;
  padding: 0;}
.outline li {padding: 3px 0;
  color: var(--admin-ink-soft);
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;}
@media (hover: hover) and (pointer: fine) {
  .outline li:hover {color: var(--admin-accent);}
}
.outline li.h3 {padding-left: 12px;
  font-size: 12px;}
.outline li.active {color: var(--admin-accent);
  font-weight: 500;}
.tag-row {display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--admin-line);
  border-radius: 6px;
  margin-bottom: 8px;
  background: var(--admin-card);}
.tag-row .swatch {width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--admin-line);
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;}
.tag-row .swatch input[type=color] {position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;}
.tag-row .name {flex: 1;
  font-size: 14px;
  border: 0;
  background: transparent;
  outline: none;}
.tag-row .count {font-size: 12px;
  color: var(--admin-muted);
  font-family: var(--mono);}
.tag-row .acts {display: flex;
  gap: 6px;}
.tag-row .acts button {border: 0;
  background: none;
  font-size: 12.5px;
  cursor: pointer;
  color: var(--admin-accent);
  padding: 2px 6px;}
.tag-row .acts .danger {color: #b4553f;}
.settings-grid {display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 24px;
  align-items: start;}
@media (max-width: 760px) {
  .settings-grid {grid-template-columns: 1fr;}
}
.settings-tabs {display: flex;
  flex-direction: column;
  gap: 2px;
  position: sticky;
  top: 84px;}
.settings-tabs button {text-align: left;
  padding: 8px 14px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  color: var(--admin-ink-soft);
  border-radius: 6px;
  border-left: 2px solid transparent;}
@media (hover: hover) and (pointer: fine) {
  .settings-tabs button:hover {background: var(--admin-paper-sunken);}
}
.settings-tabs button.on {background: var(--admin-accent-soft);
  color: var(--admin-accent);
  border-left-color: var(--admin-accent);
  font-weight: 500;}
.theme-swatches {display: flex;
  gap: 10px;
  flex-wrap: wrap;}
.theme-swatches .sw {width: 64px;
  height: 64px;
  border-radius: 8px;
  border: 2px solid var(--admin-line);
  cursor: pointer;
  position: relative;
  overflow: hidden;}
.theme-swatches .sw.on {border-color: var(--admin-accent);}
.theme-swatches .sw span {position: absolute;
  bottom: 4px;
  left: 4px;
  font-size: 10px;
  color: var(--admin-on-accent);
  background: rgba(0, 0, 0, 0.4);
  padding: 1px 5px;
  border-radius: 3px;}
.cmd-overlay {position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 100;
  padding-top: 14vh;}
.cmd-panel {width: 560px;
  max-width: 90vw;
  background: var(--admin-card);
  border: 1px solid var(--admin-line);
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  overflow: hidden;}
.cmd-panel input {width: 100%;
  padding: 16px 18px;
  border: 0;
  border-bottom: 1px solid var(--admin-line);
  outline: none;
  font-size: 16px;
  background: var(--admin-card);}
.cmd-list {max-height: 360px;
  overflow-y: auto;}
.cmd-list .row {padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--admin-line);}
.cmd-list .row:last-child {border-bottom: 0;}
.cmd-list .row.on {background: var(--admin-accent-soft);}
@media (hover: hover) and (pointer: fine) {
  .cmd-list .row:hover {background: var(--admin-accent-soft);}
}
.cmd-list .row .label {flex: 1;
  font-size: 14px;}
.cmd-list .row .hint {font-size: 12px;
  color: var(--admin-muted);}
.cmd-list .row kbd {font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--admin-line);
  padding: 1px 5px;
  border-radius: 3px;}
.cmd-list .empty {padding: 24px;
  text-align: center;
  color: var(--admin-muted);
  font-size: 13px;}
.shortcut-grid {display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;}
.shortcut-grid .row {display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 13px;}
.shortcut-grid .row .lab {flex: 1;
  color: var(--admin-ink-soft);}
.shortcut-grid kbd {font-family: var(--mono);
  font-size: 12px;
  border: 1px solid var(--admin-line);
  background: var(--admin-paper);
  padding: 2px 7px;
  border-radius: 4px;
  min-width: 22px;
  text-align: center;}
:root {color-scheme: light;}
:root[data-theme='ink'], :root[data-admin-theme='dark'] {color-scheme: dark;}
:where(a, button, input, select, textarea, [tabindex]):focus-visible {outline: 2px solid var(--admin-accent);
  outline-offset: 2px;
  border-radius: 3px;}
body:not(.admin-shell-active) :where(a, button, input, select, textarea, [tabindex]):focus-visible {outline-color: var(--accent);}
.crepe-host :focus-visible {outline: none !important;}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;}
  body {transition: none !important;}
}
.cmd-overlay {overscroll-behavior: contain;}
button:active:not(:disabled), a.btn:active, a.pill:active, .tab:active, .tag-chip:active, .rail-left .item:active, .admin-side .item:active, .cmd-panel .row:active {transform: scale(0.97);}
button, a.btn, a.pill, .tab, .tag-chip, .rail-left .item, .admin-side .item {touch-action: manipulation;}
html.theme-anim, html.theme-anim * {transition: background-color 250ms ease, color 250ms ease, border-color 250ms ease !important;}
.cmd-panel {transform-origin: top center;}
.pop-enter-active {transition: opacity 160ms ease-out;}
.pop-enter-active .cmd-panel {transition: transform 240ms cubic-bezier(0.2, 0.8, 0.25, 1), opacity 160ms ease-out;}
.pop-enter-from {opacity: 0;}
.pop-enter-from .cmd-panel {transform: scale(0.96) translateY(-10px);
  opacity: 0;}
.pop-leave-active {transition: opacity 130ms ease-in;}
.pop-leave-to {opacity: 0;}
@media (prefers-reduced-motion: reduce) {
  .pop-enter-active, .pop-leave-active {transition: opacity 150ms ease !important;}
  .pop-enter-active .cmd-panel {transition: opacity 150ms ease !important;}
  .pop-enter-from .cmd-panel {transform: none;}
  html.theme-anim, html.theme-anim * {transition: none !important;}
}
/* ==========================================================================
   移动端基线（mobile-native）
   --------------------------------------------------------------------------
   逐条理由：
   · tap-highlight：触屏点按有系统灰/蓝闪，是最大的「这是网页」信号；
     盖掉之后每个可点元素都有自己的 :active 反馈，不会失去点按反馈
   · text-size-adjust：横屏时 iOS 会自作主张放大字体
   · touch-action: manipulation：跳过双击缩放等待，点按即时触发
   · user-select 只给控件：正文要能复制（地址/报错/订单号都是内容）
   · input 16px：iOS 聚焦字号 <16px 的输入框会缩放页面，且失焦不回弹
   （overscroll 不设 none：本站是滚动文档，下拉刷新是欢迎的）
   ========================================================================== */
html {
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}
button,
a,
[role='button'] {
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
@media (pointer: coarse) {
  input,
  textarea,
  select {
    font-size: 16px;
  }
}

/* ==========================================================================
   评论区
   --------------------------------------------------------------------------
   classic 和 vivid 共用同一份 DOM（components/comments/）。
   视觉语言与去卡片后的文章页一致：评论正文直接落在纸面上，
   不再套带边框的气泡盒 —— 层级靠头像 / 名字行 / 留白撑起来。
   这里只写「两边都要」的基础，用经典那套 token —— vivid 把那批名字
   （--paper/--card/--ink/--accent/--line/--paper-sunken…）都别名到了 --v-*，
   所以同一份规则在两套 UI 下都成立。
   vivid 的差异（头像配色、代码块、弹簧手感、触屏尺寸）在
   ui/yohaku/comments.css，那边特指度更高，会盖住这里。
   ========================================================================== */

/* 头部只放计数 + 排序。刻意不写「评论」二字标题：靠计数和排序控件
   就能认出这是评论区，多一行标题只是噪音。 */
.cm-sec {margin-top: 28px;padding: 22px 26px 0;border-top: 1px solid var(--line);}
.cm-head {display: flex;align-items: center;justify-content: space-between;
  gap: 12px;flex-wrap: wrap;margin-bottom: 24px;}
.cm-count {font-size: 13px;font-weight: 600;color: var(--muted);
  font-variant-numeric: tabular-nums;}
/* classic 下是一排文字钮；vivid 里这个元素还带 .seg，会被 pill 化 */
.cm-sort {display: inline-flex;align-items: center;gap: 2px;}
.cm-sort button {font-size: 13px;font-weight: 600;color: var(--muted);
  padding: 5px 10px;border: 0;border-radius: 999px;background: none;cursor: pointer;
  transition: color .2s,background-color .2s;}
.cm-sort button.on {color: var(--accent);background: var(--accent-soft);}

/* 未登录：不画卡片，一行引导 + 一排登录方式，直接落在纸面上 */
.cm-gate {padding: 26px 0 4px;text-align: center;}
.cm-gate-skel {height: 96px;background: var(--paper-sunken);border-radius: 12px;}
.cm-gate-t {margin: 0 0 16px;font-size: 13px;color: var(--muted);}
.cm-gate-hint {margin: 0;font-size: 13px;color: var(--muted);}
.cm-providers {display: flex;justify-content: center;gap: 14px;
  margin: 0;padding: 0;list-style: none;}
.cm-provider {display: grid;place-items: center;width: 42px;height: 42px;
  border: 1px solid var(--line);border-radius: 50%;background: none;color: var(--muted);
  cursor: pointer;transition: border-color .2s,color .2s;}
.cm-provider:hover {border-color: var(--accent);color: var(--accent);}
.cm-brand {width: 18px;height: 18px;fill: currentColor;}
.cm-brand-t {font-size: 15px;font-weight: 700;}
.cm-tg {margin-top: 14px;}

/* 输入区：没有盒子，只有 textarea 底下的一条「书写线」，聚焦时变强调色。
   名字 / 计数 / 发送排在线下方，像在纸上落款。 */
.cm-compose {display: flex;gap: 12px;align-items: flex-start;}
.cm-av-me {width: 36px;height: 36px;}
.cm-field {flex: 1;min-width: 0;}
.cm-field-inline {margin-top: 12px;}
.cm-input {display: block;width: 100%;min-height: 68px;padding: 4px 0 10px;
  border: 0;border-bottom: 1px solid var(--line);background: none;resize: vertical;
  font: inherit;font-size: 14.5px;line-height: 1.75;color: var(--ink);
  transition: border-color .2s;}
.cm-input:focus {outline: none;}
.cm-field:focus-within .cm-input {border-bottom-color: var(--accent);}
.cm-bar {position: relative;display: flex;align-items: center;justify-content: space-between;gap: 10px;
  padding: 8px 0 0;font-size: 12.5px;color: var(--muted);}
.cm-bar-l {display: flex;align-items: center;gap: 8px;min-width: 0;
  overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.cm-bar-l b {font-weight: 600;color: var(--ink-soft);}
.cm-bar-r {display: flex;flex: none;align-items: center;gap: 12px;}
.cm-len {font-size: 12px;font-variant-numeric: tabular-nums;}
.cm-len.over {color: #a64953;}
.cm-link {padding: 4px 2px;border: 0;background: none;color: var(--muted);
  font-size: 12.5px;cursor: pointer;transition: color .2s;}
.cm-link:hover {color: var(--accent);}
.cm-send {padding: 6px 18px;border: 0;border-radius: 999px;cursor: pointer;
  background: var(--accent);color: #fff;font-size: 13px;font-weight: 600;
  transition: opacity .2s;}
.cm-send:disabled {opacity: .4;cursor: default;}
.cm-err {margin: 14px 0 0;font-size: 13px;color: #a64953;}

/* 表情 / 颜文字：触发钮在工具条上，面板从条上方弹出、盖住输入框。
   右锚点 —— 工具条右缘离屏边最近，面板往左伸才不出屏（手机上也成立） */
.cm-emoji-btn {display: grid;place-items: center;width: 30px;height: 30px;
  border: 0;border-radius: 8px;background: none;font-size: 17px;line-height: 1;
  cursor: pointer;opacity: .72;transition: opacity .2s,background-color .2s;}
.cm-emoji-btn:hover, .cm-emoji-btn.on {opacity: 1;background: var(--accent-soft);}
.cm-emoji {position: absolute;right: 0;bottom: calc(100% + 8px);z-index: 30;
  width: min(320px, calc(100vw - 24px));
  padding: 10px;border: 1px solid var(--line);border-radius: 12px;
  background: var(--card);color: var(--ink);
  box-shadow: 0 12px 40px -16px rgba(28, 28, 30, .3);
  animation: cmEmojiIn .18s cubic-bezier(.22,.61,.36,1) both;}
/* 上方放不下（打开时量过）翻到工具条下方 */
.cm-emoji.is-below {bottom: auto;top: calc(100% + 8px);}
@keyframes cmEmojiIn {from {opacity: 0;transform: translateY(4px)}}
@media (prefers-reduced-motion: reduce) {
  .cm-emoji {animation: none;}
}
.cm-emoji-tabs {display: flex;gap: 2px;margin-bottom: 8px;}
.cm-emoji-tabs button {padding: 3px 10px;border: 0;border-radius: 999px;background: none;
  color: var(--muted);font-size: 12px;font-weight: 600;cursor: pointer;}
.cm-emoji-tabs button.on {color: var(--accent);background: var(--accent-soft);}
/* 网格自动填列：面板宽度随屏变化时列数自己跟 */
.cm-emoji-grid, .cm-emoji-list {max-height: 224px;overflow-y: auto;
  scrollbar-width: thin;scrollbar-color: var(--line) transparent;}
.cm-emoji-grid {display: grid;grid-template-columns: repeat(auto-fill, minmax(34px, 1fr));gap: 2px;}
.cm-emoji-cat {grid-column: 1 / -1;padding: 5px 2px 1px;font-size: 11px;color: var(--faint);}
.cm-emoji-item {display: grid;place-items: center;border: 0;border-radius: 8px;
  background: none;color: var(--ink);font-size: 19px;line-height: 1;cursor: pointer;
  transition: background-color .15s,transform .3s;}
.cm-emoji-item:hover {background: var(--accent-soft);}
.cm-emoji-item:active {transform: scale(.88);}
/* 颜文字是文本：不进方块格子，一行一个胶囊 */
.cm-emoji-list {display: flex;flex-wrap: wrap;gap: 4px;align-content: flex-start;}
.cm-kao {width: auto;aspect-ratio: auto;padding: 5px 9px;font-size: 13px;font-weight: 600;}

/* 列表：条与条之间靠留白分隔，不画线不画盒 */
.cm-list {display: flex;flex-direction: column;gap: 28px;
  margin: 26px 0 0;padding: 0;list-style: none;}
.cm-item {display: flex;gap: 12px;align-items: flex-start;}
.cm-av {position: relative;display: grid;place-items: center;flex: none;
  width: 36px;height: 36px;border-radius: 50%;
  background: var(--paper-sunken);color: var(--muted);
  font-size: 14px;font-weight: 700;}
.cm-av img {display: block;width: 100%;height: 100%;border-radius: 50%;object-fit: cover;}
/* 头像角上的登录方式小标：回复的 26px 头像戴不下，只在顶层显示 */
.cm-pv {position: absolute;right: -3px;bottom: -3px;
  display: grid;place-items: center;width: 15px;height: 15px;border-radius: 50%;
  background: var(--card);color: var(--muted);font-style: normal;
  box-shadow: 0 0 0 1.5px var(--line);}
.cm-pv svg {width: 8px;height: 8px;fill: currentColor;}
.cm-replies .cm-pv {display: none;}
.cm-main {flex: 1;min-width: 0;}

/* 名字行：名字、徽标、时间共用一条基线 */
.cm-name {display: flex;align-items: baseline;gap: 8px;flex-wrap: wrap;
  row-gap: 2px;margin-bottom: 6px;}
.cm-name-a {font-size: 14px;font-weight: 600;color: var(--ink);}
a.cm-name-a:hover {color: var(--accent);}
.cm-owner {padding: 1px 7px;border-radius: 999px;background: var(--accent-soft);
  color: var(--accent);font-size: 11px;font-weight: 600;}
.cm-time {font-size: 12px;color: var(--faint);font-variant-numeric: tabular-nums;}
.cm-pending {padding: 1px 7px;border-radius: 999px;background: var(--paper-sunken);
  color: var(--muted);font-size: 11px;font-weight: 600;}
.cm-edited-tip {font-size: 11.5px;color: var(--faint);}

/* 正文：类名保留 .cm-bubble（DOM 不动），盒子拆掉 —— 和文章正文同一种「纸」。
   删除态不给盒子，靠变灰变斜认。 */
.cm-bubble {display: block;padding: 0;border: 0;background: none;color: var(--ink);}
.cm-item.is-deleted .cm-bubble {color: var(--muted);}
.cm-gone {font-size: 13.5px;color: var(--muted);font-style: italic;}

/* 正文（走 CommentMarkdown，后端已渲染 + 前端 DOMPurify 再洗一遍）。
   @提及 和 .cm-md 共用字号行高：float 贴首行时两者行盒必须一样高，
   三处成对存在（基础 / 手机断点 / vivid），改字号要一起改。 */
.cm-md, .cm-at {font-size: 14.5px;line-height: 1.75;}
.cm-md {
  /* 评论是用户生成内容，长链接/长代码串必须在行宽内断行 */
  overflow-wrap: break-word;}
/* 回复回复时的 @对方：浮在正文首行行首（和首字下沉同一个技巧），
   不占一整行；正文以代码块/列表开头时由 .cm-at-block 退成独立一行 */
.cm-at {float: left;margin: 0 .45em 0 0;color: var(--accent);font-weight: 600;}
.cm-at-block {float: none;margin: 0 0 4px;}
.cm-md > :first-child {margin-top: 0;}
.cm-md > :last-child {margin-bottom: 0;}
.cm-md p {margin: 0 0 .6em;}
.cm-md a {color: var(--accent);text-underline-offset: 2px;}
.cm-md code {padding: 1px 5px;border-radius: 5px;font-family: var(--mono);font-size: .92em;
  background: color-mix(in srgb, var(--ink) 6%, transparent);}
.cm-md pre {padding: 10px 12px;border-radius: 8px;overflow-x: auto;font-size: 12.5px;
  background: var(--paper-sunken);}
.cm-md pre code {padding: 0;background: none;}
.cm-md ul, .cm-md ol {margin: .5em 0;padding-left: 1.4em;}
.cm-md blockquote {margin: .6em 0;padding-left: 12px;border-left: 2px solid var(--line);
  color: var(--muted);}
.cm-md img {max-width: 100%;border-radius: 6px;}

/* 操作：一行安静的文字钮（回复 / 编辑 / 删除）。桌面 hover 或键盘聚焦
   才浮现，位置预留、不跳版；触屏常显、加高可点面积。删除悬停给红。 */
.cm-acts {display: flex;gap: 2px;margin-top: 2px;
  opacity: 0;transition: opacity .2s;}
.cm-item:hover .cm-acts, .cm-item:focus-within .cm-acts {opacity: 1;}
@media (hover: none) {
  .cm-acts {opacity: 1;}
}
.cm-act {padding: 5px 8px;border: 0;background: none;color: var(--muted);
  font-size: 12.5px;font-weight: 600;cursor: pointer;transition: color .2s;}
.cm-act:first-child {margin-left: -8px;}
.cm-act:hover {color: var(--accent);}
.cm-act.is-danger:hover {color: #a64953;}
/* 键盘可达：文字钮没有边框，聚焦环自己画（鼠标点击不触发 focus-visible） */
.cm-act:focus-visible, .cm-link:focus-visible, .cm-more-r:focus-visible,
.cm-sort button:focus-visible, .cm-provider:focus-visible {
  outline: 2px solid var(--accent-line);outline-offset: 2px;border-radius: 6px;}
.cm-send:focus-visible {outline: 2px solid var(--accent-line);outline-offset: 2px;}

/* 回复：只有一层。左侧一条发丝线把回复串起来（和左栏时间线同一语言），
   线从第一条回复头顶到末条脚下，比空白缩进更有「同属一条」的指向。 */
.cm-replies {display: flex;flex-direction: column;gap: 18px;
  margin: 14px 0 0;padding: 0 0 2px 18px;list-style: none;
  border-left: 1px solid var(--line);}
.cm-replies .cm-av {width: 26px;height: 26px;font-size: 11.5px;}
.cm-more-r {margin: 12px 0 0;padding: 5px 0;border: 0;background: none;
  color: var(--muted);font-size: 12.5px;font-weight: 600;cursor: pointer;
  transition: color .2s;}
.cm-more-r:hover {color: var(--accent);}

/* 分页 / 空态 */
.cm-more {display: flex;justify-content: center;margin-top: 26px;}
.cm-empty {margin-top: 26px;}

/* 骨架：和真实列表同一副骨架（头像 + 两行），落位一致才不闪 */
.cm-skel-row {display: flex;gap: 12px;align-items: flex-start;}
.cm-skel-av {flex: none;width: 36px;height: 36px;border-radius: 50%;background: var(--paper-sunken);}
.cm-skel-lines {display: flex;flex: 1;flex-direction: column;gap: 8px;padding-top: 3px;}
.cm-skel-lines i {display: block;height: 12px;border-radius: 6px;background: var(--paper-sunken);}
.cm-skel-lines i:last-child {width: 55%;}

/* --------------------------------------------------------------------------
   手机（≤640）：评论是纯阅读 + 触控场景 —— 缩头像、收紧缩进、
   可点目标加高、输入 16px 防 iOS 聚焦缩放。
   页边距与 .article-layout 的手机页边距（12px，见 mobile.css）对齐，
   正文和评论共用同一条左缘，头像离屏幕边 12px。
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .cm-sec {padding: 20px 0 0;}
  .cm-head {margin-bottom: 18px;}
  .cm-list {gap: 22px;margin-top: 20px;}
  .cm-item {gap: 10px;}
  .cm-av, .cm-av-me {width: 28px;height: 28px;font-size: 12px;}
  .cm-name-a {font-size: 13.5px;}
  .cm-md, .cm-at {font-size: 14px;line-height: 1.7;}
  .cm-replies {padding-left: 14px;gap: 14px;}
  .cm-replies .cm-av {width: 24px;height: 24px;font-size: 10.5px;}
  .cm-act {padding: 8px 10px;}
  .cm-act:first-child {margin-left: -10px;}
  .cm-emoji-btn {width: 36px;height: 36px;}
  .cm-sort button {min-height: 44px;}
  .cm-provider {width: 44px;height: 44px;}
  .cm-compose {gap: 10px;}
  .cm-input {font-size: 16px;}
  .cm-send {padding: 9px 18px;}
  .cm-link {padding: 8px 2px;}
}
/* 触屏（可能是平板/桌面触屏，不限于窄屏）：可点目标给足 */
@media (pointer: coarse) {
  .cm-provider {width: 44px;height: 44px;}
  .cm-act {padding: 8px 10px;}
  .cm-emoji-btn {width: 36px;height: 36px;}
  .cm-link {padding: 8px 2px;}
  .cm-more-r {padding: 10px 0;}
  .cm-input {font-size: 16px;}
}