/* ============================================================
   socialx — Twitter-inspired Hexo theme
   Design tokens ported from 社交主页风 v2 (配色布局调优)
   ============================================================ */

:root {
  --sx-primary: #e1506b;
  --sx-primary-foreground: #ffffff;
  --sx-primary-hover: #cd4258;
  --sx-primary-strong: #b8384f;
  --sx-primary-soft: #fbeef0;

  --sx-background: #fcfaf9;
  --sx-foreground: #1d1417;
  --sx-card: #ffffff;
  --sx-card-foreground: #1d1417;
  --sx-popover: #ffffff;
  --sx-popover-foreground: #1d1417;
  --sx-muted: #f9f1f2;
  --sx-muted-foreground: #6f5f63;
  --sx-border: #f1e2e5;
  --sx-input: #f1e2e5;
  --sx-ring: #e1506b;

  --sx-radius-sm: 8px;
  --sx-radius-md: 12px;
  --sx-radius-lg: 16px;

  --sx-like: #f91880;
  --sx-retweet: #00ba7c;

  --sx-code-bg: #f6f4f3;
  --sx-inline-code: rgba(110, 95, 100, .13);

  --sx-font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --sx-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sx-font-serif: Georgia, "Noto Serif SC", "Source Han Serif SC", "Source Han Serif CN", "思源宋体", "Songti SC", "SimSun", serif;

  --sx-header-h: 56px;
  --sx-shell-w: 1400px;
  --sx-shadow: 0 8px 28px rgba(225, 80, 107, .13);
  --sx-shadow-sm: 0 4px 14px rgba(225, 80, 107, .16);
  --sx-shadow-lift: 0 14px 36px rgba(225, 80, 107, .2);

  /* motion tokens */
  --sx-t-fast: .15s ease;
  --sx-t-med: .28s cubic-bezier(.3, .7, .4, 1);

  /* brand gradient accent */
  --sx-grad: linear-gradient(135deg, #e1506b 0%, #8b5cf6 100%);

  /* per post-type accent colors */
  --sx-type-moment: #0fa47a;
  --sx-type-gallery: #8b5cf6;
  --sx-type-video: #e8843c;
  --sx-type-music: #4f8ef7;
}

.dark {
  --sx-background: #161113;
  --sx-foreground: #ede5e7;
  --sx-card: #1f1a1c;
  --sx-card-foreground: #ede5e7;
  --sx-popover: #272022;
  --sx-popover-foreground: #ede5e7;
  --sx-muted: #272022;
  --sx-muted-foreground: #a8979d;
  --sx-border: #3b2d32;
  --sx-input: #2f262a;
  --sx-primary: #ee8397;
  --sx-primary-foreground: #381c25;
  --sx-primary-hover: #f4a7b4;
  --sx-primary-strong: #f4a7b4;
  --sx-primary-soft: #332329;
  --sx-ring: #ee8397;
  --sx-shadow: 0 8px 28px rgba(0, 0, 0, .4);
  --sx-shadow-sm: 0 4px 14px rgba(0, 0, 0, .4);
  --sx-shadow-lift: 0 14px 36px rgba(0, 0, 0, .5);
  --sx-code-bg: #282022;
  --sx-inline-code: rgba(240, 230, 235, .12);

  /* post-type accents lifted for dark backgrounds */
  --sx-type-moment: #34d3a0;
  --sx-type-gallery: #a78bfa;
  --sx-type-video: #f0a166;
  --sx-type-music: #7aa8f8;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sx-font-sans);
  background: var(--sx-background);
  color: var(--sx-foreground);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; padding: 0; }
[hidden] { display: none !important; }
input { font-family: inherit; }
svg { display: inline-block; vertical-align: middle; }
::selection { background: color-mix(in srgb, var(--sx-primary) 30%, transparent); }

/* ---------- scrollbar (Heo 风：宽轨道+背景描边细滑块，hover 变主色) ---------- */
html {
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--sx-muted-foreground) 45%, transparent) var(--sx-background);
}
::-webkit-scrollbar { width: 12px; height: 8px; }
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--sx-muted-foreground) 45%, transparent);
  border-radius: 9999px; cursor: pointer;
  border: 3px solid var(--sx-background);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sx-primary);
  border-color: var(--sx-background);
}
::-webkit-scrollbar-track { background: var(--sx-background); }
::-webkit-scrollbar-corner { background: var(--sx-background); }
/* 面板内滚动条更细一档 */
.sx-search-panel::-webkit-scrollbar, .sx-player-list::-webkit-scrollbar,
.sx-toc::-webkit-scrollbar, .sx-fm-body::-webkit-scrollbar,
.sx-composer::-webkit-scrollbar, .sx-drawer::-webkit-scrollbar { width: 8px; height: 6px; }
.sx-search-panel::-webkit-scrollbar-thumb, .sx-player-list::-webkit-scrollbar-thumb,
.sx-toc::-webkit-scrollbar-thumb, .sx-fm-body::-webkit-scrollbar-thumb,
.sx-composer::-webkit-scrollbar-thumb, .sx-drawer::-webkit-scrollbar-thumb { border-width: 2px; }

/* ---------- header ---------- */
.sx-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid var(--sx-border);
}
.dark .sx-header { background: rgba(22, 17, 19, .72); }
.sx-header-inner {
  max-width: var(--sx-shell-w); margin: 0 auto; padding: 0 16px;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
  height: var(--sx-header-h); display: flex; align-items: center; gap: 12px;
}
.sx-brand { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.sx-brand-avatar {
  width: 36px; height: 36px; border-radius: 9999px; object-fit: cover;
  background: var(--sx-primary); color: var(--sx-primary-foreground);
}
.sx-brand-letter { display: flex; align-items: center; justify-content: center; font-weight: 700; }
.sx-brand-name { display: none; font-weight: 700; font-size: 16px; }
.sx-nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.sx-navlink {
  padding: 6px 12px; border-radius: 9999px; font-size: 14px;
  color: var(--sx-foreground); transition: background .15s, color .15s;
}
.sx-navlink:hover { background: var(--sx-muted); }
.sx-navlink.active { background: var(--sx-primary); color: var(--sx-primary-foreground); font-weight: 600; }
.sx-flex { flex: 1; }

.sx-search {
  position: relative; display: flex; align-items: center; gap: 8px;
  background: var(--sx-muted); border-radius: 9999px;
  padding: 6px 12px; width: 200px;
  border: 1px solid transparent; transition: border-color .15s, background .15s;
}
.sx-search:focus-within { border-color: var(--sx-primary); background: var(--sx-card); }
.sx-search svg { width: 16px; height: 16px; color: var(--sx-muted-foreground); flex-shrink: 0; }
.sx-search input {
  background: transparent; outline: none; border: none; font-size: 13px;
  width: 100%; color: var(--sx-foreground);
}
.sx-search input::placeholder { color: var(--sx-muted-foreground); }
.sx-search-panel {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0;
  min-width: 280px; max-height: 380px; overflow: auto;
  background: color-mix(in srgb, var(--sx-popover) 86%, transparent);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--sx-border);
  border-radius: var(--sx-radius-md); box-shadow: var(--sx-shadow); z-index: 50;
}
.sx-search-panel:empty { display: none; }
.sx-search-item { display: block; padding: 10px 14px; border-bottom: 1px solid var(--sx-border); }
.sx-search-item:last-child { border-bottom: none; }
.sx-search-item:hover, .sx-search-item.cur { background: var(--sx-primary-soft); }
.sx-search-item .t { font-size: 14px; font-weight: 600; display: block; }
.sx-search-item .d { font-size: 12px; color: var(--sx-muted-foreground); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 2px; }
.sx-search-item mark { background: color-mix(in srgb, var(--sx-primary) 30%, transparent); color: inherit; border-radius: 2px; }
.sx-search-empty { padding: 14px; font-size: 13px; color: var(--sx-muted-foreground); text-align: center; }

.sx-icon-btn {
  width: 36px; height: 36px; border-radius: 9999px;
  border: 1px solid var(--sx-border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--sx-muted-foreground); flex-shrink: 0;
  transition: color .15s, border-color .15s, background .15s, transform .15s;
}
.sx-icon-btn svg { width: 16px; height: 16px; }
.sx-icon-btn:hover { color: var(--sx-primary-strong); border-color: var(--sx-primary); background: var(--sx-primary-soft); transform: translateY(-1px); }
.sx-icon-btn:active { transform: scale(.92); }
.sx-btn:active, .sx-page-btn:active { transform: scale(.97); }
.sx-brand-avatar { transition: transform .25s cubic-bezier(.3, .7, .4, 1); }
.sx-brand:hover .sx-brand-avatar { transform: rotate(-8deg) scale(1.08); }
a:focus-visible, button:focus-visible, [role="button"]:focus-visible { outline: 2px solid var(--sx-ring); outline-offset: 2px; }
.sx-only-mobile { display: none; }

/* ---------- banner ---------- */
.sx-banner {
  position: relative; height: 260px; overflow: hidden;
  background: linear-gradient(118deg, #fbeef0 0%, #f3aebc 30%, #e97e95 62%, #e1506b 100%);
}
.sx-banner::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.42) 0%, rgba(255,255,255,0) 14%),
    radial-gradient(ellipse 55% 85% at 80% 18%, rgba(255,255,255,.38), transparent 62%),
    radial-gradient(ellipse 45% 65% at 12% 88%, rgba(225,80,107,.38), transparent 66%),
    radial-gradient(ellipse 30% 50% at 55% 60%, rgba(255,255,255,.14), transparent 70%);
}
.sx-banner::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: rgba(255,255,255,.55); }
.dark .sx-banner { background: linear-gradient(118deg, #2c1e23 0%, #5a2d3a 30%, #96455a 62%, #c75f76 100%); }
.sx-banner-title {
  position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%);
  text-align: center; color: #fff; padding: 0 16px;
}
.sx-banner-title h1 {
  font-family: var(--sx-font-sans); font-size: 34px; font-weight: 700;
  letter-spacing: .12em; line-height: 1.3; margin: 0;
  text-shadow: 0 1px 12px rgba(184,56,79,.45), 0 0 2px rgba(184,56,79,.3);
}
.sx-banner-title p { font-family: var(--sx-font-serif); font-size: 14px; letter-spacing: .14em; opacity: .92; margin: 8px 0 0; }
.sx-banner-sub .tw-ch { visibility: hidden; }
.sx-banner-sub .tw-ch.on { visibility: visible; }
.sx-banner-sub .tw-caret {
  display: inline-block; width: 2px; height: 1em; margin-left: 3px;
  background: currentColor; vertical-align: -0.12em;
  animation: sx-tw-blink .85s steps(1) infinite;
}
.sx-banner-sub.tw-done .tw-caret { animation: sx-tw-blink .85s steps(1) 6 forwards; }
@keyframes sx-tw-blink { 50% { opacity: 0; } }
/* banner 图片模式：双层交叉淡入 + Ken Burns 缓推 */
.sx-banner-hasimg::before { display: none; }
.sx-banner-img {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity .9s ease;
}
.sx-banner-img.on { opacity: 1; z-index: 1; animation: sx-bn-kenburns 24s ease-in-out infinite alternate; }
@keyframes sx-bn-kenburns { from { transform: scale(1.02) translateY(0); } to { transform: scale(1.11) translateY(-1.5%); } }
/* 遮罩：顶部压暗 header、底部暗角聚拢视线 + 轻颗粒 */
.sx-banner-mask {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(24,12,16,.30) 0%, rgba(24,12,16,0) 34%, rgba(24,12,16,.40) 100%),
    radial-gradient(ellipse 130% 95% at 50% 46%, transparent 52%, rgba(24,12,16,.30) 100%);
}
.sx-banner-mask::after {
  content: ""; position: absolute; inset: 0; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>");
}
.dark .sx-banner-mask {
  background:
    linear-gradient(180deg, rgba(10,6,8,.44) 0%, rgba(10,6,8,.06) 34%, rgba(10,6,8,.52) 100%),
    radial-gradient(ellipse 130% 95% at 50% 46%, transparent 50%, rgba(10,6,8,.38) 100%);
}
.sx-banner-hasimg .sx-banner-title { z-index: 3; }
.sx-banner-hasimg .sx-banner-title h1 { text-shadow: 0 1px 14px rgba(0,0,0,.5), 0 0 3px rgba(0,0,0,.35); }
.sx-banner-hasimg .sx-banner-sub { text-shadow: 0 1px 8px rgba(0,0,0,.4); }
.sx-banner-switch {
  position: absolute; right: 16px; bottom: 14px; z-index: 4;
  width: 36px; height: 36px; border-radius: 9999px;
  border: 1px solid rgba(255,255,255,.4);
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.16); color: #fff; cursor: pointer;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: background .2s, transform .45s;
}
.sx-banner-switch:hover { background: rgba(255,255,255,.32); transform: rotate(180deg); }
.sx-banner-switch svg { width: 16px; height: 16px; }
@media (prefers-reduced-motion: reduce) {
  .sx-banner-img.on { animation: none; }
  .sx-banner-switch { transition: background .2s; }
}
.sx-banner-wrap { max-width: var(--sx-shell-w); margin: 0 auto; padding: 0 16px; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); position: relative; }

/* ---------- shell / panels ---------- */
.sx-shell {
  max-width: var(--sx-shell-w); margin: 20px auto 0; padding: 0 16px 48px;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) 270px;
  gap: 24px; align-items: start;
}
.sx-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.sx-side-l { position: static; }
.sx-side-r { position: sticky; top: calc(var(--sx-header-h) + 16px); }
.sx-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

/* ---------- subnav (breadcrumb) ---------- */
.sx-subnav {
  display: flex; align-items: center; gap: 12px;
  background: var(--sx-card);
  border: 1px solid var(--sx-border);
  border-radius: var(--sx-radius-lg); padding: 8px 12px; min-width: 0;
  transition: border-color .2s, box-shadow .25s;
}
.sx-subnav:hover { border-color: color-mix(in srgb, var(--sx-primary) 30%, var(--sx-border)); }
.sx-crumbs {
  display: flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: var(--sx-muted-foreground); min-width: 0;
}
.sx-crumb-icon { width: 14px; height: 14px; flex-shrink: 0; color: var(--sx-primary-strong); }
.sx-crumb { flex-shrink: 0; transition: color .15s; }
.sx-crumb:hover { color: var(--sx-primary-strong); }
.sx-crumb.cur { color: var(--sx-foreground); min-width: 0; flex: 0 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sx-crumb-sep { flex-shrink: 0; opacity: .55; }

.sx-panel { background: var(--sx-card); border: 1px solid var(--sx-border); border-radius: var(--sx-radius-lg); }
/* 侧栏小组件 hover 上浮（Heo 式卡片反馈） */
.sx-side .sx-panel { transition: border-color .2s, box-shadow .25s, transform .25s; }
.sx-side .sx-panel:hover {
  border-color: color-mix(in srgb, var(--sx-primary) 26%, var(--sx-border));
  box-shadow: var(--sx-shadow-lift); transform: translateY(-2px);
}
.sx-pad { padding: 16px; }
.sx-pad-lg { padding: 24px; }
.sx-panel-title { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.sx-panel-title svg { width: 16px; height: 16px; color: var(--sx-primary); }
.sx-panel-more {
  margin-left: auto; font-size: 12px; font-weight: 500; line-height: 1;
  color: var(--sx-primary); border: 1px solid color-mix(in srgb, var(--sx-primary) 35%, var(--sx-border));
  padding: 5px 11px; border-radius: 9999px; transition: background .15s, color .15s;
}
.sx-panel-more:hover { background: var(--sx-primary); color: var(--sx-primary-foreground); }
.sx-panel-more.sx-panel-ic { width: 26px; height: 26px; padding: 0; display: inline-flex; align-items: center; justify-content: center; }
.sx-panel-more.sx-panel-ic svg { width: 14px; height: 14px; margin: 0; color: inherit; }
.sx-empty { padding: 32px 16px; text-align: center; color: var(--sx-muted-foreground); font-size: 14px; }

/* ---------- profile card ---------- */
.sx-profile { padding: 0 20px 20px; }
.sx-profile-top { display: flex; flex-direction: column; }
.sx-profile-id { padding: 6px 0 0; min-width: 0; }
.sx-profile-avatar {
  position: relative; z-index: 1;
  width: 124px; height: 124px; border-radius: 26px; flex-shrink: 0;
  margin-top: -76px;
  border: 4px solid var(--sx-card);
  background: var(--sx-primary); color: var(--sx-primary-foreground);
  overflow: hidden; box-shadow: var(--sx-shadow);
  display: flex; align-items: center; justify-content: center;
}
.sx-profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sx-profile-avatar-txt { font-size: 42px; font-weight: 800; }
.sx-profile-name { font-weight: 700; font-size: 19px; display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
/* 资料卡状态文字：与名字同字体字号，低调粉色 */
.sx-status {
  order: -1; flex-shrink: 0; line-height: 1;
  font-size: inherit; font-weight: 600;
  color: color-mix(in srgb, var(--sx-primary) 72%, var(--sx-muted-foreground));
}
.sx-status.adm { cursor: pointer; }
.sx-status.adm:hover { opacity: .8; }
.sx-status.empty { -webkit-text-fill-color: var(--sx-muted-foreground); color: var(--sx-muted-foreground); font-size: 12px; font-weight: 400; }

.sx-status-pop {
  position: fixed; z-index: 320; width: 248px; padding: 10px;
  background: color-mix(in srgb, var(--sx-card) 94%, transparent);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--sx-border); border-radius: 14px; box-shadow: var(--sx-shadow);
}
.sx-status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.sx-status-opt {
  display: flex; align-items: center; justify-content: center; gap: 4px;
  padding: 7px 4px; font-size: 12px; border: none; border-radius: 8px;
  background: none; color: var(--sx-foreground); cursor: pointer; white-space: nowrap;
}
.sx-status-opt i { font-style: normal; }
.sx-status-opt:hover { background: var(--sx-primary-soft); color: var(--sx-primary); }
.sx-status-custom { display: flex; gap: 6px; margin-top: 8px; }
.sx-status-in {
  flex: 1; min-width: 0; height: 30px; padding: 0 8px;
  font: inherit; font-size: 12.5px; color: var(--sx-foreground);
  background: var(--sx-muted); border: 1px solid var(--sx-border); border-radius: 8px;
}
.sx-status-in:focus { outline: none; border-color: var(--sx-primary); }
.sx-status-custom .sx-status-save { height: 30px; padding: 0 12px; font-size: 12.5px; border-radius: 8px; }
.sx-status-clear {
  display: block; width: 100%; margin-top: 6px; padding: 6px;
  border: none; border-radius: 8px; background: none; cursor: pointer;
  font-size: 12px; color: var(--sx-muted-foreground);
}
.sx-status-clear:hover { color: #c0392b; background: color-mix(in srgb, #c0392b 8%, transparent); }
.sx-verified { width: 18px; height: 18px; flex-shrink: 0; }
.sx-profile-handle { color: var(--sx-muted-foreground); font-size: 13px; }
.sx-profile-bio { font-size: 14px; line-height: 1.75; margin: 14px 0 0; }
.sx-profile-info { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; font-size: 13px; color: var(--sx-muted-foreground); }
.sx-info-row { display: flex; align-items: center; gap: 8px; line-height: 1.5; }
.sx-info-row svg { width: 16px; height: 16px; flex-shrink: 0; }
.sx-info-row.sx-link { color: var(--sx-primary-strong); }
.sx-info-row.sx-link:hover { text-decoration: underline; }
.sx-profile-actions { display: flex; gap: 10px; margin-top: 16px; }
.sx-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 18px; border-radius: 9999px; font-size: 13px; font-weight: 600;
  border: 1px solid var(--sx-border); color: var(--sx-foreground);
  transition: all .15s; flex: 1;
}
.sx-btn svg { width: 15px; height: 15px; }
.sx-btn-primary { background: var(--sx-primary); border-color: var(--sx-primary); color: var(--sx-primary-foreground); }
.sx-btn-primary:hover { background: var(--sx-primary-hover); border-color: var(--sx-primary-hover); }
.sx-btn-line:hover { border-color: var(--sx-primary); color: var(--sx-primary-strong); background: var(--sx-primary-soft); }
.sx-social { display: flex; align-items: center; gap: 8px; margin-top: 16px; }
.sx-profile-stats {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-top: 16px;
  padding-top: 16px; border-top: 1px solid var(--sx-border); font-size: 13px;
}
.sx-profile-stats span { white-space: nowrap; }
.sx-profile-stats b { font-size: 15px; font-style: normal; }
.sx-profile-stats i { font-style: normal; color: var(--sx-muted-foreground); }

/* ---------- photo wall ---------- */
.sx-photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.sx-photo {
  aspect-ratio: 1/1; border-radius: var(--sx-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 12px; font-weight: 600;
  transition: opacity .15s, transform .15s; cursor: pointer; overflow: hidden;
}
.sx-photo img { width: 100%; height: 100%; object-fit: cover; }
.sx-photo:hover { opacity: .85; transform: scale(1.03); }

/* ---------- visitors ---------- */
.sx-visitors { display: flex; align-items: center; flex-wrap: wrap; margin-top: -6px; }
.sx-visitor {
  width: 34px; height: 34px; border-radius: 9999px;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 600; overflow: hidden;
  border: 2px solid var(--sx-card); margin-left: -8px; margin-top: 6px;
  transition: transform .15s;
}
.sx-visitor img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sx-visitor:hover { transform: translateY(-3px); }
.sx-visitor:first-child { margin-left: 0; }
.sx-visitor-more { background: color-mix(in srgb, var(--sx-primary) 50%, #fff); }
.sx-visitors-text { font-size: 12px; color: var(--sx-muted-foreground); margin: 12px 0 0; }

/* ---------- feed ---------- */
.sx-feed { overflow: hidden; }
.sx-feed-head {
  padding: 12px 16px; border-bottom: 1px solid var(--sx-border);
  font-weight: 700; font-size: 16px; display: flex; align-items: center; gap: 8px;
}
.sx-feed-head svg { width: 16px; height: 16px; color: var(--sx-primary); }
.sx-feed-count { margin-left: auto; font-size: 12px; font-weight: 400; color: var(--sx-muted-foreground); }
.sx-page-title { margin-bottom: 16px; }

/* ---------- type filter pills (feed 上方横排胶囊) ---------- */
.sx-crumb-drop { position: relative; display: inline-flex; align-items: center; }
.sx-subnav-drop { margin-left: auto; flex-shrink: 0; }
.sx-drop-btn {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 1px 6px; border: none; border-radius: 8px; background: none;
  color: var(--sx-muted-foreground); font: inherit; font-size: 12.5px; cursor: pointer;
  transition: color .15s, background .15s;
}
.sx-drop-btn:hover, .sx-crumb-drop.open .sx-drop-btn { color: var(--sx-primary-strong); background: var(--sx-primary-soft); }
.sx-drop-btn svg { width: 12px; height: 12px; transition: transform .18s; }
.sx-crumb-drop.open .sx-drop-btn svg { transform: rotate(180deg); }
.sx-drop-menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 80;
  min-width: 112px; padding: 6px;
  display: none; flex-direction: column;
  background: color-mix(in srgb, var(--sx-card) 92%, transparent);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--sx-border); border-radius: 12px;
  box-shadow: var(--sx-shadow);
}
.sx-crumb-drop.open .sx-drop-menu { display: flex; }
.sx-ff-item {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; white-space: nowrap;
  padding: 8px 12px; font-size: 13px; border-radius: 8px;
  background: none; border: none; cursor: pointer;
  color: var(--sx-muted-foreground);
  transition: background .15s, color .15s;
}
.sx-ff-item svg { width: 14px; height: 14px; flex-shrink: 0; }
.sx-ff-item:hover { background: var(--sx-primary-soft); color: var(--sx-primary); }
.sx-ff-item.on { color: var(--sx-primary); background: var(--sx-primary-soft); font-weight: 600; }

/* ---------- site stats mini grid ---------- */
.sx-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.sx-stat {
  background: var(--sx-muted); border: 1px solid var(--sx-border);
  border-radius: 10px; padding: 10px 6px; text-align: center;
  transition: border-color .2s, transform .2s;
}
.sx-stat:hover { border-color: color-mix(in srgb, var(--sx-primary) 30%, var(--sx-border)); transform: translateY(-1px); }
.sx-stat b { display: block; font-size: 16px; font-weight: 700; color: var(--sx-foreground); font-variant-numeric: tabular-nums; }
.sx-stat span { font-size: 11px; color: var(--sx-muted-foreground); }

/* ---------- hotkeys help panel ---------- */
.sx-hkbox { max-width: 400px; }
.sx-hk-list { display: flex; flex-direction: column; gap: 2px; }
.sx-hk-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 8px 10px; border-radius: 8px;
  font-size: 13px; color: var(--sx-muted-foreground);
  transition: background .15s, color .15s;
}
.sx-hk-row:hover { background: var(--sx-muted); color: var(--sx-foreground); }
.sx-hk-kbd {
  display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
  font-family: var(--sx-font-mono); font-size: 11.5px; color: var(--sx-foreground);
}
.sx-hk-kbd i {
  font-style: normal; padding: 3px 8px; line-height: 1;
  background: var(--sx-card); border: 1px solid var(--sx-border); border-bottom-width: 2px;
  border-radius: 6px;
}
.sx-hk-kbd i + i { margin-left: 2px; }

.sx-post { display: flex; gap: 12px; padding: 16px; border-bottom: 1px solid var(--sx-border); transition: background .15s; position: relative; }
.sx-readmore {
  position: absolute; top: 12px; right: 14px; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; padding: 0;
  color: var(--sx-muted-foreground); transition: color .15s, transform .15s;
}
.sx-readmore svg { width: 20px; height: 20px; }
.sx-readmore:hover { color: var(--sx-primary); transform: translateX(2px); }
.sx-adm { position: relative; display: inline-flex; }
.sx-adm-btn { color: var(--sx-muted-foreground); }
.sx-adm-btn svg { width: 17px; height: 17px; }
.sx-adm-menu {
  position: absolute; bottom: calc(100% + 8px); right: 0; z-index: 40;
  min-width: 128px; padding: 6px;
  background: color-mix(in srgb, var(--sx-card) 88%, transparent);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--sx-border);
  border-radius: 12px; box-shadow: var(--sx-shadow);
  display: flex; flex-direction: column;
}
.sx-adm-menu > * {
  display: block; width: 100%; text-align: left; padding: 8px 12px;
  font-size: 13px; color: var(--sx-foreground); background: none; border: none;
  border-radius: 8px; cursor: pointer; text-decoration: none; white-space: nowrap;
}
.sx-adm-menu > *:hover { background: var(--sx-primary-soft); color: var(--sx-primary); }
.sx-adm-menu .sx-adm-del:hover { color: #c0392b; background: color-mix(in srgb, #c0392b 8%, transparent); }
.sx-post-main .sx-post-meta { padding-right: 12px; }
.sx-post:hover { background: var(--sx-muted); }
.sx-post:last-of-type { border-bottom: none; }
.sx-avatar {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 15px;
  background: var(--sx-primary); overflow: hidden;
}
.sx-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sx-avatar.sx-av2 { background: color-mix(in srgb, var(--sx-primary) 72%, #fff); }
.sx-avatar.sx-av3 { background: color-mix(in srgb, var(--sx-primary) 55%, #fff); }
.sx-avatar.sx-av4 { background: color-mix(in srgb, var(--sx-primary) 82%, #000); }
.sx-avatar-sm { width: 28px; height: 28px; font-size: 12px; }
.sx-post-main { flex: 1; min-width: 0; }
.sx-post-pin {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 8px; border-radius: 999px; flex-shrink: 0;
  font-size: 11px; font-weight: 600; line-height: 1.4;
  color: var(--sx-primary);
  background: color-mix(in srgb, var(--sx-primary) 10%, var(--sx-card));
  border: 1px solid color-mix(in srgb, var(--sx-primary) 26%, var(--sx-border));
}
.sx-post-pin svg { width: 11px; height: 11px; }
.sx-post-meta { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.sx-post-name { font-weight: 700; font-size: 15px; }
.sx-post-name:hover { text-decoration: underline; }
.sx-post-sub { color: var(--sx-muted-foreground); font-size: 14px; }
.sx-post-sub a:hover { text-decoration: underline; }
.sx-post-title { display: block; font-weight: 700; font-size: 16px; margin-top: 4px; line-height: 1.4; }
.sx-post-title:hover { color: var(--sx-primary-strong); }
.sx-post-body { line-height: 1.7; font-size: 15px; margin: 6px 0 0; padding-right: 40px; word-break: break-word; }
.sx-more { color: var(--sx-primary-strong); font-size: 14px; white-space: nowrap; }
.sx-more:hover { text-decoration: underline; }
.sx-post-cover { display: block; margin-top: 10px; border-radius: var(--sx-radius-md); overflow: hidden; border: 1px solid var(--sx-border); transition: box-shadow .25s, border-color .2s; }
.sx-post-cover:hover { border-color: var(--sx-primary); box-shadow: var(--sx-shadow-lift); }
.sx-post-cover img { width: 100%; max-height: 340px; object-fit: cover; transition: transform .3s; }
.sx-post-cover:hover img { transform: scale(1.02); }
/* 长文封面卡：左文右图缩略图 */
.sx-article-flex { display: flex; gap: 14px; align-items: stretch; margin-top: 6px; }
.sx-article-txt { flex: 1; min-width: 0; }
.sx-article-flex .sx-post-title { margin-top: 2px; }
.sx-article-flex .sx-post-cover {
  margin-top: 0; margin-right: 14px; flex-shrink: 0; width: 168px; aspect-ratio: 4 / 3;
  border-radius: var(--sx-radius-md); border: 1px solid var(--sx-border);
  overflow: hidden; align-self: flex-start;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
}
.sx-article-flex .sx-post-cover img { width: 100%; height: 100%; object-fit: cover; max-height: none; }
.sx-article-flex .sx-post-cover:hover { border-color: var(--sx-primary); }
/* cover_layout: left —— 左图右文 */
.sx-article-flex.sx-flip { flex-direction: row-reverse; }
/* cover_layout: top —— 大图横幅 + 下文 */
.sx-cover-top { aspect-ratio: 21 / 9; }
.sx-cover-top img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sx-cover-top + .sx-post-title { margin-top: 10px; font-size: 20px; }
/* cover_layout: overlay —— 封面铺满，文字压图 */
.sx-post-coverfull {
  display: block; position: relative; margin-top: 10px;
  border-radius: var(--sx-radius-md); overflow: hidden;
  border: 1px solid var(--sx-border); aspect-ratio: 21 / 9; min-height: 160px;
  transition: box-shadow .25s, border-color .2s;
}
.sx-post-coverfull:hover { border-color: var(--sx-primary); box-shadow: var(--sx-shadow-lift); }
.sx-post-coverfull img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.sx-post-coverfull:hover img { transform: scale(1.03); }
.sx-post-coverfull::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,8,11,.72) 0%, rgba(15,8,11,.28) 45%, transparent 75%);
}
.sx-coverfull-txt { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; }
.sx-coverfull-txt b { color: #fff; font-size: 17px; font-weight: 700; line-height: 1.4; text-shadow: 0 1px 8px rgba(0,0,0,.4); }
.sx-coverfull-txt i { font-style: normal; color: rgba(255,255,255,.85); font-size: 13px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.sx-post-tags { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.sx-article-foot { padding: 20px 28px; }
.sx-article-tags { margin: 0 0 0 auto; padding: 0; border: none; flex-wrap: wrap; justify-content: flex-end; }
.sx-article-moment .sx-article-meta { margin-top: 6px; padding-bottom: 18px; border-bottom: 1px solid var(--sx-border); }
.sx-article-moment .sx-md { margin-top: 14px; }
.sx-post-page { padding: 24px 28px; gap: 14px; border-bottom: none; }
.sx-post-page:hover { background: none; }
.sx-post-page > .sx-avatar { width: 44px; height: 44px; flex-shrink: 0; font-size: 15px; }
.sx-post-page .sx-post-main > .sx-md { padding-right: 0; }
.sx-post-page .sx-post-meta { padding-right: 0; }
.sx-post-page .sx-post-sub { font-size: 13px; }
.sx-chip { color: var(--sx-primary-strong); font-size: 14px; }
.sx-chip:hover { text-decoration: underline; }
.sx-actions { display: flex; justify-content: space-between; max-width: 420px; margin-top: 12px; margin-left: -8px; }
.sx-action {
  display: flex; align-items: center; gap: 6px;
  color: var(--sx-muted-foreground); font-size: 13px;
  transition: color .15s; cursor: pointer; padding: 4px 8px; border-radius: 9999px;
}
.sx-action svg { width: 20px; height: 20px; }
.sx-action:hover { color: var(--sx-primary-strong); }
.sx-action.sx-rt:hover, .sx-action.sx-rt.shared { color: var(--sx-retweet); }
.sx-action.sx-rt.shared svg { fill: color-mix(in srgb, var(--sx-retweet) 25%, transparent); }
.sx-action.sx-like:hover, .sx-action.sx-like.liked { color: var(--sx-like); }
.sx-action.sx-like.liked svg { fill: var(--sx-like); }

/* ---------- post types ---------- */
/* 说说类统一使用主色（徽章/气泡同色），专属色仅保留给筛选胶囊 */
.sx-post-moment, .sx-post-gallery, .sx-post-video, .sx-post-music { --sx-type: var(--sx-primary); }
.sx-type-tag {
  font-size: 11px; line-height: 1; padding: 3px 8px; border-radius: 9999px; flex-shrink: 0;
  color: var(--sx-type, var(--sx-primary));
  background: color-mix(in srgb, var(--sx-type, var(--sx-primary)) 10%, var(--sx-card));
  border: 1px solid color-mix(in srgb, var(--sx-type, var(--sx-primary)) 30%, var(--sx-border));
}
/* 长文卡片：实心徽章 + 更突出的标题与衬线摘要感 */
.sx-post-article .sx-type-tag { background: var(--sx-primary); color: var(--sx-primary-foreground); border-color: var(--sx-primary); }
.sx-post-article .sx-post-title { font-family: var(--sx-font-sans); font-size: 18px; letter-spacing: .01em; }
.sx-post-article .sx-post-body { color: var(--sx-muted-foreground); }

/* 说说类卡片（说说/图文/视频/音乐） */
.sx-post-moment .sx-post-sub, .sx-post-gallery .sx-post-sub, .sx-post-video .sx-post-sub, .sx-post-music .sx-post-sub { font-size: 13px; }
.sx-post-moment .sx-post-main > .sx-video, .sx-post-gallery .sx-post-main > .sx-video, .sx-post-video .sx-post-main > .sx-video, .sx-post-music .sx-post-main > .sx-video,
.sx-post-moment .sx-post-main > .sx-aplayer, .sx-post-gallery .sx-post-main > .sx-aplayer, .sx-post-video .sx-post-main > .sx-aplayer, .sx-post-music .sx-post-main > .sx-aplayer,
.sx-post-moment .sx-post-main > .sx-photos-grid, .sx-post-gallery .sx-post-main > .sx-photos-grid, .sx-post-video .sx-post-main > .sx-photos-grid, .sx-post-music .sx-post-main > .sx-photos-grid,
.sx-post-moment .sx-post-main > .sx-music-card, .sx-post-gallery .sx-post-main > .sx-music-card, .sx-post-video .sx-post-main > .sx-music-card, .sx-post-music .sx-post-main > .sx-music-card {
  margin-right: 40px;
}
/* 说说浮窗 */
body.sx-no-scroll { overflow: hidden; }
#sx-feed-modal {
  position: fixed; inset: 0; z-index: 220;
  background: rgba(0,0,0,.45); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  animation: sxFmFade .18s ease;
}
#sx-feed-modal[hidden] { display: none; }
@keyframes sxFmFade { from { opacity: 0 } to { opacity: 1 } }
.sx-fm-box {
  position: relative; width: 100%; max-width: 760px; max-height: 88vh;
  display: flex; flex-direction: column;
  background: var(--sx-card); border: 1px solid var(--sx-border);
  border-radius: var(--sx-radius-lg); box-shadow: 0 12px 48px rgba(0,0,0,.18);
  animation: sxFmUp .22s ease; overflow: hidden;
}
@keyframes sxFmUp { from { transform: translateY(14px); opacity: .6 } to { transform: none; opacity: 1 } }
.sx-fm-body { flex: 1; min-height: 0; overflow-y: auto; padding-bottom: 16px; }
.sx-fm-x {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  width: 30px; height: 30px; border-radius: 9999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--sx-muted); color: var(--sx-muted-foreground);
}
.sx-fm-x:hover { background: var(--sx-primary); color: var(--sx-primary-foreground); }
.sx-fm-x svg { width: 15px; height: 15px; }
.sx-fm-card { padding: 20px 24px; border-bottom: none; }
.sx-fm-card:hover { background: none; }
.sx-fm-card > .sx-avatar { width: 44px; height: 44px; flex-shrink: 0; }
.sx-fm-cm-toggle {
  display: flex; align-items: center; gap: 8px;
  margin: 10px 24px 0; padding: 10px 14px;
  font-size: 13.5px; color: var(--sx-foreground); cursor: pointer;
  background: var(--sx-card); border: 1px solid var(--sx-border);
  border-radius: var(--sx-radius-md);
  transition: border-color .15s, background .15s;
}
.sx-fm-cm-toggle:hover { border-color: var(--sx-primary); background: var(--sx-muted); }
.sx-fm-cm-toggle svg { width: 16px; height: 16px; color: var(--sx-primary); flex-shrink: 0; }
.sx-fm-cm-toggle .sx-fm-cm-label { font-weight: 600; }
.sx-fm-cm-toggle b { color: var(--sx-primary); font-weight: 600; }
.sx-fm-cm-toggle .sx-fm-cm-open {
  margin-left: auto; font-style: normal; font-size: 12px; font-weight: 500;
  color: var(--sx-primary); background: var(--sx-primary-soft);
  padding: 3px 12px; border-radius: 999px;
  transition: background .15s, color .15s;
}
.sx-fm-cm-toggle:hover .sx-fm-cm-open { background: var(--sx-primary); color: #fff; }
.sx-fm-cm { margin: 10px 24px 8px; padding: 4px 16px 14px; border: 1px solid var(--sx-border); border-radius: var(--sx-radius-md); background: var(--sx-card); }
.sx-fm-card .sx-post-nav { display: none; }
.sx-fm-card .sx-post-pin { margin-bottom: 6px; }

/* 发布器：附件说明 + EasyMDE 主题化 */
.sx-cf-attach { display: block; padding: 0; }
.sx-cf-attach span { font-size: 12px; color: var(--sx-muted-foreground); }
.sx-composer .EasyMDEContainer { border-radius: var(--sx-radius-md); margin-bottom: 14px; }
.sx-composer .EasyMDEContainer .CodeMirror { border: 1px solid var(--sx-border); border-radius: 0 0 10px 10px; font-size: 14px; background: var(--sx-card); color: var(--sx-foreground); }
.sx-composer .editor-toolbar { border: 1px solid var(--sx-border); border-bottom: none; border-radius: 10px 10px 0 0; }
.sx-composer .editor-toolbar button { color: var(--sx-muted-foreground); }
.sx-composer .editor-toolbar button:hover, .sx-composer .editor-toolbar button.active { background: var(--sx-primary-soft); border-color: var(--sx-primary); color: var(--sx-primary); }
/* live markdown highlighting inside editor — dim the ** ## ` markers, style the content */
.sx-composer .cm-formatting { color: var(--sx-muted-foreground); opacity: .4; font-weight: 400; font-style: normal; }
.sx-composer .cm-strong { font-weight: 700; }
.sx-composer .cm-em { font-style: italic; }
.sx-composer .cm-strikethrough { text-decoration: line-through; }
.sx-composer .cm-header { font-weight: 700; color: var(--sx-primary-strong); }
.sx-composer .cm-header-1 { font-size: 1.55em; }
.sx-composer .cm-header-2 { font-size: 1.35em; }
.sx-composer .cm-header-3 { font-size: 1.18em; }
.sx-composer .cm-link, .sx-composer .cm-link-text { color: var(--sx-primary-strong); }
.sx-composer .cm-url { color: var(--sx-muted-foreground); opacity: .6; }
.sx-composer .cm-quote { color: var(--sx-muted-foreground); font-style: italic; }
.sx-composer .cm-comment { background: var(--sx-muted); border-radius: 4px; padding: 0 3px; font-family: var(--sx-font-mono); font-size: .92em; }
.sx-composer .cm-hr { color: var(--sx-muted-foreground); }
.sx-composer .cm-variable-2, .sx-composer .cm-variable-3 { color: var(--sx-foreground); }
.sx-composer .EasyMDEContainer .CodeMirror-cursor { border-color: var(--sx-foreground); }
.sx-composer .EasyMDEContainer .CodeMirror-selected { background: var(--sx-primary-soft); }
.sx-composer .editor-preview, .sx-composer .editor-preview-side { background: var(--sx-card); color: var(--sx-foreground); }
.sx-composer .editor-preview, .sx-composer .editor-preview-side { background: var(--sx-card); color: var(--sx-foreground); }

/* APlayer：与视频胶囊统一的卡片形态 */
.sx-aplayer { margin: 10px 0 8px; }
.sx-aplayer.aplayer {
  margin: 10px 0 8px;
  max-width: 440px; width: 100%;
  overflow: hidden; box-shadow: none;
  background: color-mix(in srgb, var(--sx-type, var(--sx-primary)) 7%, var(--sx-card));
  border: 1px solid var(--sx-border); border-radius: var(--sx-radius-md);
  transition: border-color .2s, box-shadow .25s, transform .18s;
}
.sx-aplayer.aplayer:hover { border-color: var(--sx-primary); box-shadow: var(--sx-shadow-lift); transform: translateY(-1px); }
.sx-aplayer.aplayer:hover .sx-music-toggle { transform: scale(1.08); }
.sx-aplayer.aplayer .aplayer-body { display: flex; align-items: center; gap: 12px; padding: 8px; }
.sx-aplayer.aplayer .aplayer-pic {
  float: none; width: 54px; height: 54px; flex-shrink: 0; margin: 0;
  border-radius: 8px; background-color: var(--sx-muted);
}
.sx-aplayer.aplayer .aplayer-pic .aplayer-button { display: none; }
.sx-aplayer.aplayer .aplayer-info {
  flex: 1; min-width: 0; margin-left: 0; height: auto; padding: 0;
  border-bottom: none; box-sizing: border-box;
  display: flex; flex-direction: column; gap: 5px;
}
.sx-aplayer.aplayer .aplayer-info .aplayer-music { padding: 0; margin: 0; height: auto; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.sx-aplayer.aplayer .aplayer-info .aplayer-music .aplayer-title { font-size: 13.5px; font-weight: 600; }
.sx-aplayer.aplayer .aplayer-info .aplayer-music .aplayer-author { font-size: 12px; color: var(--sx-muted-foreground); }
.sx-aplayer.aplayer .aplayer-info .aplayer-controller { display: flex; align-items: center; gap: 6px; margin: 0; position: static; }
.sx-aplayer.aplayer .aplayer-bar-wrap { flex: 1; min-width: 0; padding: 0; }
.sx-aplayer.aplayer .aplayer-bar-wrap .aplayer-bar { height: 4px; border-radius: 2px; background: color-mix(in srgb, var(--sx-muted-foreground) 16%, transparent); }
.sx-aplayer.aplayer .aplayer-bar-wrap .aplayer-bar .aplayer-loaded { border-radius: 2px; }
.sx-aplayer.aplayer .aplayer-bar-wrap .aplayer-bar .aplayer-played { height: 4px; border-radius: 2px; }
.sx-aplayer.aplayer .aplayer-bar-wrap .aplayer-bar .aplayer-played .aplayer-thumb {
  width: 10px; height: 10px; border-radius: 9999px;
  box-shadow: 0 1px 5px rgba(225, 80, 107, .5);
}
.sx-aplayer.aplayer .aplayer-time { font-size: 10.5px; color: var(--sx-muted-foreground); padding: 0; margin: 0; flex-shrink: 0; }
.sx-aplayer.aplayer .aplayer-icon { width: 16px; height: 16px; flex-shrink: 0; }
.sx-aplayer.aplayer .aplayer-icon path { fill: var(--sx-muted-foreground); transition: fill .15s; }
.sx-aplayer.aplayer .aplayer-icon:hover path { fill: var(--sx-primary); }
.sx-aplayer.aplayer .aplayer-list { border-top: 1px solid var(--sx-border); }
.sx-aplayer.aplayer .aplayer-volume-wrap { display: none; }
/* 音乐胶囊右侧主播放钮：与视频胶囊同款 */
.sx-music-toggle { border: 0; padding: 0; font: inherit; cursor: pointer; }
/* APlayer 的 .aplayer svg{100%} 是运行时注入的，需更高优先级压住 */
.sx-aplayer .sx-music-toggle svg { width: 16px; height: 16px; margin-left: 2px; fill: currentColor; stroke: none; }
.sx-aplayer .sx-music-toggle.playing svg { margin-left: 0; }

.sx-post-full { margin-top: 6px; font-size: 16px; }
.sx-post-full > :first-child { margin-top: 0; }
.sx-post-full > :last-child { margin-bottom: 0; }
.sx-post-full p { margin: 0 0 .6em; }

/* photo grid (moment/gallery) */
.sx-photos-grid { display: grid; gap: 6px; margin-top: 10px; border-radius: var(--sx-radius-md); overflow: hidden; max-width: 520px; }
.sx-photos-grid .sx-ph { display: block; aspect-ratio: 1; overflow: hidden; background: var(--sx-muted); }
.sx-photos-grid .sx-ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; cursor: zoom-in; display: block; }
.sx-photos-grid .sx-ph:hover img { transform: scale(1.04); }
.sx-photos-n1 { grid-template-columns: 1fr; }
.sx-photos-n1 .sx-ph { aspect-ratio: 16/10; }
.sx-photos-n2, .sx-photos-n4 { grid-template-columns: repeat(2, 1fr); max-width: 380px; }
.sx-photos-n3, .sx-photos-n5, .sx-photos-n6, .sx-photos-n7, .sx-photos-n8, .sx-photos-n9 { grid-template-columns: repeat(3, 1fr); }

/* video post —— 胶囊卡片，点击悬浮播放 */
.sx-video {
  display: flex; align-items: center; gap: 12px;
  width: 100%; max-width: 440px; margin-top: 10px; padding: 8px;
  font: inherit; color: var(--sx-foreground); text-align: left; cursor: pointer;
  background: color-mix(in srgb, var(--sx-type, var(--sx-primary)) 7%, var(--sx-card));
  border: 1px solid var(--sx-border); border-radius: var(--sx-radius-md);
  transition: border-color .2s, box-shadow .25s, transform .18s;
}
.sx-video:hover { border-color: var(--sx-primary); box-shadow: var(--sx-shadow-lift); transform: translateY(-1px); }
/* 媒体胶囊跟随封面取色：左侧径向晕开 + 淡淡线性渐变，不影响阅读 */
.sx-aplayer.aplayer.sx-tinted, .sx-video.sx-tinted {
  background:
    radial-gradient(150% 260% at 2% 50%, color-mix(in srgb, var(--sx-mtint) 24%, transparent), transparent 70%),
    linear-gradient(115deg, color-mix(in srgb, var(--sx-mtint) 9%, var(--sx-card)), var(--sx-card) 80%);
  border-color: color-mix(in srgb, var(--sx-mtint) 22%, var(--sx-border));
}
.sx-aplayer.aplayer.sx-tinted { box-shadow: 0 4px 18px color-mix(in srgb, var(--sx-mtint) 14%, transparent); }
.sx-video-thumb {
  width: 96px; height: 54px; flex-shrink: 0; border-radius: 8px; overflow: hidden;
  background: #16161a; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.65);
}
.sx-video-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sx-video-thumb svg { width: 22px; height: 22px; }
.sx-video-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sx-video-meta b { font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sx-video-meta i { font-style: normal; font-size: 12px; color: var(--sx-muted-foreground); }
.sx-video-play {
  width: 38px; height: 38px; flex-shrink: 0; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  background: var(--sx-primary); color: #fff;
  box-shadow: 0 2px 10px color-mix(in srgb, var(--sx-primary) 45%, transparent);
  transition: transform .18s, background .15s;
}
.sx-video:hover .sx-video-play { transform: scale(1.08); }
.sx-video-play svg { width: 16px; height: 16px; margin-left: 2px; fill: currentColor; stroke: none; }

/* 视频悬浮播放窗 */
#sx-video-modal {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(10,8,12,.78); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: sxFmFade .18s ease;
}
#sx-video-modal[hidden] { display: none; }
.sx-vm-box { position: relative; width: min(920px, 100%); }
.sx-vm-in video { display: block; width: 100%; max-height: 82vh; border-radius: 12px; background: #000; box-shadow: 0 18px 60px rgba(0,0,0,.5); }
.sx-vm-in iframe { display: block; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 12px; background: #000; box-shadow: 0 18px 60px rgba(0,0,0,.5); }
.sx-vm-fallback { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; min-height: 200px; color: #fff; font-size: 14px; background: rgba(0,0,0,.6); border-radius: 12px; padding: 32px; text-align: center; }
.sx-vm-fallback a { color: #ffd9e0; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 8px 18px; text-decoration: none; }
.sx-vm-x { top: -46px; right: 0; background: rgba(255,255,255,.14); color: #fff; }
.sx-vm-x:hover { background: var(--sx-primary); color: #fff; }

/* music post card */
.sx-music-card {
  display: flex; align-items: center; gap: 12px; margin-top: 10px;
  padding: 10px 14px 10px 10px; border: 1px solid var(--sx-border); border-radius: var(--sx-radius-md);
  background: var(--sx-muted); max-width: 420px;
}
.sx-music-cover { width: 52px; height: 52px; border-radius: var(--sx-radius-sm); overflow: hidden; flex-shrink: 0; background: var(--sx-primary-soft); color: var(--sx-primary); display: flex; align-items: center; justify-content: center; }
.sx-music-cover img { width: 100%; height: 100%; object-fit: cover; }
.sx-music-cover svg { width: 24px; height: 24px; }
.sx-music-info { flex: 1; min-width: 0; }
.sx-music-name { font-size: 14.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sx-music-artist { font-size: 12.5px; color: var(--sx-muted-foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sx-music-bar { height: 3px; margin-top: 8px; background: color-mix(in srgb, var(--sx-muted-foreground) 20%, transparent); border-radius: 2px; overflow: hidden; }
.sx-music-prog { display: block; height: 100%; width: 0; background: var(--sx-primary); border-radius: 2px; transition: width .25s linear; }
.sx-music-play {
  width: 40px; height: 40px; border-radius: 9999px; flex-shrink: 0;
  background: var(--sx-primary); color: var(--sx-primary-foreground);
  display: flex; align-items: center; justify-content: center; transition: transform .15s, background .15s;
}
.sx-music-play:hover { background: var(--sx-primary-hover); transform: scale(1.05); }
.sx-music-play svg { width: 18px; height: 18px; }
.sx-music-ic-pause { display: none; }
.sx-music-card.playing .sx-music-ic-play { display: none; }
.sx-music-card.playing .sx-music-ic-pause { display: block; }

/* detail-page media breathing room */
.sx-article .sx-photos-grid, .sx-article .sx-video, .sx-article .sx-music-card { margin: 16px 0 0; max-width: 100%; }
.sx-article .sx-aplayer { margin: 18px 0 10px; }

/* ---------- right rail widgets ---------- */
.sx-hot-list { display: flex; flex-direction: column; }
.sx-hot-row {
  display: flex; gap: 10px; padding: 10px 12px; border-radius: var(--sx-radius-sm);
  transition: background .15s; align-items: baseline;
}
.sx-hot-row:hover { background: var(--sx-primary-soft); }
.sx-hot-num { font-weight: 800; font-size: 15px; color: var(--sx-primary-strong); width: 20px; flex-shrink: 0; }
.sx-hot-body { min-width: 0; }
.sx-hot-title { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 14px; font-weight: 500; line-height: 1.45; }
.sx-hot-views { color: var(--sx-muted-foreground); font-size: 12px; margin-top: 2px; display: block; }

.sx-tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.sx-tag {
  display: inline-flex; align-items: baseline; gap: 4px;
  padding: 4px 12px; border-radius: 9999px; font-size: 13px;
  background: var(--sx-primary-soft); color: var(--sx-primary-strong);
  border: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s, transform .15s, box-shadow .15s;
}
.sx-tag i { font-style: normal; font-size: 11px; opacity: .7; }
.sx-tag:hover { border-color: var(--sx-primary); transform: translateY(-2px); box-shadow: var(--sx-shadow-sm); }
.sx-tag-cloud-lg { gap: 12px; margin-top: 6px; }
.sx-tag-cloud-lg .sx-tag {
  padding: 9px 14px; border-radius: 12px; font-size: 14px;
  background: var(--sx-card); border: 1px solid var(--sx-border);
  color: var(--sx-foreground); align-items: center; gap: 8px;
  transition: transform .15s, border-color .15s, box-shadow .15s, color .15s;
}
.sx-tag-cloud-lg .sx-tag::before { content: '#'; color: var(--sx-primary); font-weight: 700; }
.sx-tag-cloud-lg .sx-tag i {
  font-style: normal; font-size: 11px; font-weight: 600; line-height: 1;
  background: var(--sx-primary-soft); color: var(--sx-primary-strong);
  border-radius: 999px; padding: 3px 7px; opacity: 1;
}
.sx-tag-cloud-lg .sx-tag:hover {
  border-color: var(--sx-primary); color: var(--sx-primary-strong);
  transform: translateY(-2px); box-shadow: var(--sx-shadow);
}
.sx-tag-cloud-lg .sx-tag-lv3, .sx-tag-cloud-lg .sx-tag-lv4 { font-size: 15px; padding: 10px 16px; }
.sx-tag-cloud-lg .sx-tag-lv4 { font-weight: 700; }
.sx-tag-cloud-lg .sx-tag-lv1 { opacity: 1; }
.sx-tag-cloud-lg .sx-tag-lv1 i { opacity: .8; }

.sx-archive-list { display: flex; flex-direction: column; font-size: 14px; }
.sx-archive-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--sx-border);
  transition: color .15s;
}
.sx-archive-row:last-child { border-bottom: none; }
.sx-archive-row:hover { color: var(--sx-primary-strong); }
.sx-archive-count { color: var(--sx-muted-foreground); font-size: 13px; }

/* ---------- archive page ---------- */
.sx-arch-year { padding: 14px 16px 6px; font-size: 13px; font-weight: 700; color: var(--sx-muted-foreground); }
.sx-arch-row {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px;
  border-bottom: 1px solid var(--sx-border); transition: background .15s;
}
.sx-arch-row:last-child { border-bottom: none; }
.sx-arch-row:hover { background: var(--sx-muted); }
.sx-arch-date { color: var(--sx-muted-foreground); font-size: 13px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.sx-arch-title { font-size: 15px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sx-arch-pin { color: var(--sx-primary); display: inline-flex; }
.sx-arch-pin svg { width: 14px; height: 14px; }
.sx-arch-cat { display: flex; align-items: center; gap: 8px; font-size: 15px; }
.sx-arch-cat svg { width: 16px; height: 16px; color: var(--sx-primary); }

/* ---------- article page ---------- */
.sx-article { padding: 28px; overflow: hidden; min-width: 0; }
.sx-article-head { padding: 28px 28px 24px; }
.sx-article-title { font-size: 26px; font-weight: 800; line-height: 1.35; margin: 8px 0 14px; letter-spacing: .01em; }
.sx-article-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 10px; color: var(--sx-muted-foreground); font-size: 13px; margin-top: 12px; }
.sx-article-meta .sx-avatar { width: 36px; height: 36px; font-size: 13px; }
.sx-article-meta > span { display: inline-flex; align-items: center; height: 36px; }
.sx-article-meta > span.sx-article-author { height: auto; }
.sx-article-meta svg { width: 14px; height: 14px; margin-right: 4px; flex-shrink: 0; }
.sx-article-meta .sx-dot { color: color-mix(in srgb, var(--sx-muted-foreground) 55%, transparent); }
.sx-article-author { display: flex; flex-direction: column; justify-content: center; line-height: 1.3; margin-right: 2px; }
.sx-article-author b { font-size: 14px; font-weight: 600; color: var(--sx-foreground); }
.sx-article-author i { font-style: normal; font-size: 12px; color: var(--sx-muted-foreground); }
.sx-dot { opacity: .35; }
.sx-article-cover { margin: -4px 0 20px; border-radius: var(--sx-radius-md); overflow: hidden; }
.sx-article-cover img { width: 100%; max-height: 420px; object-fit: cover; }
.sx-views { display: inline-flex; align-items: center; gap: 4px; }

/* markdown body — typo.css (sofish) typography, mapped to theme vars */
.sx-md { font-size: 16px; line-height: 1.8; word-break: break-word; }
.sx-article .sx-md { line-height: 1.8; }
.sx-md code, .sx-md pre { font-family: var(--sx-font-mono); }
.sx-md > :first-child { margin-top: 0 !important; }
.sx-md > :last-child { margin-bottom: 0 !important; }
.sx-md h1, .sx-md h2, .sx-md h3, .sx-md h4, .sx-md h5, .sx-md h6 {
  font-weight: 600; line-height: 1.35; margin: 1.2em 0 .6em; letter-spacing: 0;
}
.sx-md h1, .sx-md h2 { padding-bottom: .3em; border-bottom: 1px solid var(--sx-border); }
.sx-md h1 { font-size: 2em; }
.sx-md h2 { font-size: 1.8em; }
.sx-md h3 { font-size: 1.6em; }
.sx-md h4 { font-size: 1.4em; }
.sx-md h5 { font-size: 1.2em; }
.sx-md h6 { font-size: 1.2em; color: var(--sx-muted-foreground); }
.sx-hanchor {
  margin-left: .45em; color: var(--sx-muted-foreground); font-weight: 400;
  font-size: .8em; opacity: 0; transition: opacity .15s; text-decoration: none !important;
}
.sx-md h1:hover .sx-hanchor, .sx-md h2:hover .sx-hanchor, .sx-md h3:hover .sx-hanchor,
.sx-md h4:hover .sx-hanchor, .sx-md h5:hover .sx-hanchor, .sx-md h6:hover .sx-hanchor { opacity: 1; }
.sx-hanchor:hover { color: var(--sx-primary); }
.sx-md p { margin: 0 0 1.2em; }
.sx-md a { color: var(--sx-primary-strong); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--sx-primary) 40%, transparent); }
.sx-md a:hover { color: var(--sx-primary); border-bottom-color: var(--sx-primary); text-decoration: none; }
.sx-md a:has(img), .sx-md a:has(code), .sx-md a.sx-hanchor, .sx-md a.footnote-backref { border-bottom: none; }
.sx-md strong, .sx-md b { font-weight: 700; }
.sx-md em, .sx-md cite, .sx-md dfn, .sx-md var, .sx-md address { font-style: normal; }
.sx-md img { max-width: 100%; box-sizing: border-box; border-radius: var(--sx-radius-md); margin: 8px auto; cursor: zoom-in; }
.sx-md ul { padding-left: 1.4em; margin: 0 0 1.2em; list-style: disc; }
.sx-md ol { padding-left: 2em; margin: 0 0 1.2em; list-style: decimal; }
.sx-md ul ul, .sx-md ol ul { list-style: circle; }
.sx-md ul ul, .sx-md ul ol, .sx-md ol ul, .sx-md ol ol { margin-bottom: 0; }
.sx-md li { margin: .25em 0; }
.sx-md li > p { margin: .5em 0; }
.sx-md li > ul, .sx-md li > ol { margin-top: .25em; }
.sx-md blockquote {
  margin: 0 0 1.2em; padding: 2px 1em;
  border-left: 2px solid color-mix(in srgb, var(--sx-primary) 55%, var(--sx-border));
  color: var(--sx-muted-foreground);
}
.sx-md blockquote > :first-child { margin-top: 0; }
.sx-md blockquote > :last-child { margin-bottom: 0; }
.sx-md blockquote p { margin-bottom: .5em; }
.sx-md code {
  font-family: var(--sx-font-mono); font-size: 85%;
  background: var(--sx-inline-code); color: inherit;
  padding: .2em .4em; border-radius: 6px; word-break: break-word;
}
.sx-md pre, .sx-md .highlight {
  background: var(--sx-code-bg); color: var(--sx-foreground); border-radius: var(--sx-radius-md);
  padding: 16px; overflow: auto; margin: 0 0 1.2em; position: relative;
  font-size: 85%; line-height: 1.45;
}
.sx-md pre code, .sx-md .highlight code { background: none; color: inherit; padding: 0; font-size: 100%; }
.sx-md .highlight table { width: 100%; border-collapse: collapse; }
.sx-md .highlight td { padding: 0; border: none; }
.sx-md .highlight .gutter { width: 1%; padding-right: 12px; color: var(--sx-muted-foreground); text-align: right; user-select: none; }
.sx-md .highlight .code { width: 99%; }
.sx-md hr { height: auto; padding: 0; margin: 1.2em 0; border: none; border-top: 1px solid var(--sx-border); }
.sx-md table { border-collapse: collapse; border-spacing: 0; margin: 0 0 1.2em; font-size: .9em; display: block; width: max-content; max-width: 100%; overflow: auto; }
.sx-md th, .sx-md td { border: 1px solid var(--sx-border); padding: .5em 1em; text-align: left; }
.sx-md th { font-weight: 600; background: var(--sx-muted); }
.sx-md thead th { background: var(--sx-border); }
.sx-md dl { margin: 0 0 1.2em; }
.sx-md dt { font-weight: 600; margin-top: .75em; }
.sx-md dd { margin-left: 2em; }
.sx-md kbd {
  font-family: var(--sx-font-mono); font-size: .75em; display: inline-block;
  padding: 3px 6px; line-height: 1; color: var(--sx-foreground);
  background: var(--sx-muted); border: 1px solid var(--sx-border); border-bottom-width: 2px;
  border-radius: 6px; box-shadow: inset 0 -1px 0 var(--sx-border);
}
.sx-md mark { background: #fff3c4; border-bottom: 1px solid #ffe9a8; color: inherit; padding: 2px; margin: 0 2px; border-radius: 3px; }
.dark .sx-md mark { background: #5a4a1d; border-bottom-color: #6b571f; }
.sx-md details { margin: 0 0 1.2em; }
.sx-md summary { font-weight: 600; cursor: pointer; }
.sx-md .footnotes { font-size: .9em; color: var(--sx-muted-foreground); }
.sx-md iframe, .sx-md video { max-width: 100%; }
/* typo.css 对齐：辅助元素与中文排版细节 */
.sx-md { line-break: strict; }
.sx-md p, .sx-md li { hanging-punctuation: first allow-end; }
.sx-md small, .sx-md figcaption, .sx-md caption { font-size: .9em; color: var(--sx-muted-foreground); }
.sx-md caption { caption-side: bottom; text-align: left; padding-top: 6px; }
.sx-md figure { margin: 0 0 1.2em; }
.sx-md u, .sx-md .typo-u { text-decoration: underline; }
.sx-md s, .sx-md del { text-decoration: line-through; }
.sx-md abbr[title], .sx-md acronym[title] { border-bottom: 1px dotted var(--sx-muted-foreground); cursor: help; font-variant: normal; }
.sx-md sub, .sx-md sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }
.sx-md sup { top: -.5em; }
.sx-md sub { bottom: -.25em; }
/* 着重号（仅限少量全角字符，用法同 typo.css 的 .typo-em） */
.sx-md .typo-em { position: relative; }
.sx-md .typo-em::after {
  position: absolute; top: .65em; left: 0; width: 100%; overflow: hidden; white-space: nowrap;
  content: '・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・';
}
.sx-code-copy {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--sx-muted-foreground); background: rgba(110,95,100,.12);
  opacity: 0; transition: opacity .15s, background .15s;
}
.sx-code-copy svg { width: 15px; height: 15px; }
.sx-md pre:hover .sx-code-copy, .sx-md .highlight:hover .sx-code-copy { opacity: 1; }
.sx-code-copy:hover { background: rgba(110,95,100,.25); }

/* highlight.js token colors — GitHub light / dark palettes */
.sx-md .highlight .comment, .sx-md .highlight .quote { color: #6e7781; font-style: italic; }
.sx-md .highlight .keyword, .sx-md .highlight .selector-tag, .sx-md .highlight .type { color: #cf222e; }
.sx-md .highlight .string, .sx-md .highlight .regexp, .sx-md .highlight .addition { color: #0a3069; }
.sx-md .highlight .number, .sx-md .highlight .literal, .sx-md .highlight .built_in { color: #0550ae; }
.sx-md .highlight .title, .sx-md .highlight .name, .sx-md .highlight .section { color: #8250df; }
.sx-md .highlight .attr, .sx-md .highlight .attribute, .sx-md .highlight .variable, .sx-md .highlight .template-variable { color: #116329; }
.sx-md .highlight .deletion { color: #82071e; }
.sx-md .highlight .meta { color: #57606a; }
.dark .sx-md .highlight .comment, .dark .sx-md .highlight .quote { color: #8b949e; }
.dark .sx-md .highlight .keyword, .dark .sx-md .highlight .selector-tag, .dark .sx-md .highlight .type { color: #ff7b72; }
.dark .sx-md .highlight .string, .dark .sx-md .highlight .regexp, .dark .sx-md .highlight .addition { color: #a5d6ff; }
.dark .sx-md .highlight .number, .dark .sx-md .highlight .literal, .dark .sx-md .highlight .built_in { color: #79c0ff; }
.dark .sx-md .highlight .title, .dark .sx-md .highlight .name, .dark .sx-md .highlight .section { color: #d2a8ff; }
.dark .sx-md .highlight .attr, .dark .sx-md .highlight .attribute, .dark .sx-md .highlight .variable, .dark .sx-md .highlight .template-variable { color: #ffa657; }
.dark .sx-md .highlight .deletion { color: #ffa198; }
.dark .sx-md .highlight .meta { color: #a5d6ff; }

.sx-article-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--sx-border); }
.sx-article-actions:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.sx-article-actions .sx-action { font-size: 14px; padding: 8px 14px; border: 1px solid var(--sx-border); border-radius: 9999px; white-space: nowrap; flex-shrink: 0; }
.sx-article-actions .sx-action svg { width: 18px; height: 18px; flex-shrink: 0; }
.sx-article-actions .sx-action:hover { border-color: var(--sx-primary); background: var(--sx-primary-soft); }
.sx-article-actions .sx-like.liked { border-color: var(--sx-like); background: color-mix(in srgb, var(--sx-like) 8%, transparent); }
.sx-views-pill { cursor: default; color: var(--sx-muted-foreground); display: inline-flex; align-items: center; gap: 6px; }
.sx-views-pill:hover { border-color: var(--sx-border) !important; background: none !important; color: var(--sx-muted-foreground) !important; }

.sx-post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--sx-border); }
.sx-post-nav-item {
  display: flex; flex-direction: column; gap: 4px; padding: 14px 16px;
  border: 1px solid var(--sx-border); border-radius: var(--sx-radius-md);
  transition: border-color .15s, background .15s, transform .2s, box-shadow .2s; min-width: 0;
}
.sx-post-nav-item.next { text-align: right; align-items: flex-end; }
.sx-post-nav-item.empty { border: none; padding: 0; }
.sx-post-nav-item:not(.empty):hover { border-color: var(--sx-primary); background: var(--sx-primary-soft); transform: translateY(-2px); box-shadow: var(--sx-shadow-sm); }
.sx-pn-label { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--sx-muted-foreground); }
.sx-pn-label svg { width: 14px; height: 14px; }
.sx-pn-title { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }

/* ---------- TOC ---------- */
.sx-toc-panel .sx-toc { font-size: 13.5px; }
.sx-toc ol { list-style: none; padding-left: 0; margin: 0; }
.sx-toc ol ol { padding-left: 14px; }
.sx-toc li { margin: 2px 0; }
.sx-toc a {
  display: block; padding: 5px 10px; border-radius: 8px;
  color: var(--sx-muted-foreground); border-left: 2px solid transparent;
  transition: color .15s, background .15s;
}
.sx-toc a:hover { color: var(--sx-primary-strong); background: var(--sx-primary-soft); }
.sx-toc a.cur { color: var(--sx-primary-strong); border-left-color: var(--sx-primary); background: var(--sx-primary-soft); font-weight: 600; }

/* ---------- pagination ---------- */
.sx-pagination {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; border-top: 1px solid var(--sx-border);
}
.sx-page-nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.sx-page-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  min-width: 34px; height: 32px; padding: 0 10px; box-sizing: border-box;
  font-size: 13px; border-radius: 9999px; border: 1px solid var(--sx-border);
  color: var(--sx-foreground); transition: all .15s;
}
.sx-page-btn.cur {
  background: var(--sx-primary); border-color: var(--sx-primary);
  color: var(--sx-primary-foreground); font-weight: 600; cursor: default;
}
.sx-page-btn.cur:hover { border-color: var(--sx-primary); color: var(--sx-primary-foreground); background: var(--sx-primary); }
.sx-page-ellipsis { color: var(--sx-muted-foreground); font-size: 13px; padding: 0 2px; }
.sx-page-jump { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--sx-muted-foreground); }
.sx-page-num {
  width: 52px; height: 30px; padding: 0 8px; text-align: center;
  font: inherit; color: var(--sx-foreground);
  background: var(--sx-card); border: 1px solid var(--sx-border); border-radius: 8px;
  transition: border-color .15s;
}
.sx-page-num:focus { outline: none; border-color: var(--sx-primary); }
.sx-page-num::-webkit-outer-spin-button, .sx-page-num::-webkit-inner-spin-button { -webkit-appearance: none; }
.sx-page-num { -moz-appearance: textfield; }
.sx-page-jump .sx-page-go { padding: 0 14px; }
.sx-page-btn svg { width: 14px; height: 14px; }
.sx-page-btn:hover:not(.disabled) { border-color: var(--sx-primary); color: var(--sx-primary-strong); background: var(--sx-primary-soft); }
.sx-page-btn.disabled { opacity: .4; cursor: default; }
.sx-page-info { font-size: 13px; color: var(--sx-muted-foreground); }

/* ---------- footer ---------- */
.sx-footer { border-top: 1px solid var(--sx-border); }
.sx-footer-inner {
  max-width: var(--sx-shell-w); margin: 0 auto; padding: 24px 16px;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px; font-size: 13px; color: var(--sx-muted-foreground);
}
.sx-footer-inner span a { color: inherit; text-decoration: none; }
.sx-footer-inner span a:hover { color: var(--sx-primary-strong); }
.sx-footer-links { display: flex; align-items: center; gap: 16px; }
.sx-footer-links a { transition: color .15s; }
.sx-footer-links a:hover { color: var(--sx-primary-strong); }

/* ---------- 首页说说便签条 ---------- */
.sx-notes { padding: 14px 16px 18px; }
.sx-notes .sx-panel-title { margin-bottom: 16px; }
.sx-notes-row { display: flex; gap: 14px; padding-top: 8px; }
.sx-note {
  --note-bg: #fff6da;
  position: relative; flex: 1; min-width: 0; max-width: 216px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 112px; padding: 22px 14px 10px;
  background: var(--note-bg); color: #4a3b33; text-decoration: none;
  border-radius: 3px 3px 10px 3px;
  box-shadow: 0 3px 8px rgba(60,30,40,.14), 0 1px 2px rgba(60,30,40,.10);
  transform: rotate(var(--sx-nr, 0deg));
  transition: transform .22s, box-shadow .25s;
}
.sx-note:hover { transform: rotate(0deg) translateY(-4px); box-shadow: 0 10px 22px rgba(60,30,40,.24); }
.sx-note::before { /* 顶部胶带 */
  content: ""; position: absolute; top: -8px; left: 50%; width: 62px; height: 17px;
  transform: translateX(-50%) rotate(-2.5deg);
  background: rgba(255,255,255,.55); border-radius: 2px;
  box-shadow: 0 1px 3px rgba(60,30,40,.12);
}
.sx-note::after { /* 右下折角 */
  content: ""; position: absolute; right: 0; bottom: 0; width: 15px; height: 15px;
  border-radius: 0 0 10px 0;
  background: linear-gradient(135deg, transparent 50%, rgba(60,30,40,.10) 50%);
}
.sx-note-bg-0 { --note-bg: #fff6da; }
.sx-note-bg-1 { --note-bg: #ffeef1; }
.sx-note-bg-2 { --note-bg: #e9f4ec; }
.sx-note-bg-3 { --note-bg: #edebfb; }
.sx-note-txt {
  font-size: 13px; line-height: 1.75; letter-spacing: .01em;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.sx-note-date { margin-top: auto; align-self: flex-end; font-size: 11px; color: rgba(74,59,51,.55); font-variant-numeric: tabular-nums; }
/* 盲盒：点击翻面 */
.sx-note.sx-blind { padding: 0; background: none; box-shadow: none; transform: none; }
.sx-note.sx-blind:hover { transform: none; box-shadow: none; }
.sx-note.sx-blind::before, .sx-note.sx-blind::after { display: none; }
.sx-blind-in { position: relative; width: 100%; height: 100%; min-height: 112px; transform-style: preserve-3d; transition: transform .5s ease; transform: rotate(var(--sx-nr, 0deg)); }
.sx-blind.open .sx-blind-in { transform: rotate(var(--sx-nr, 0deg)) rotateY(180deg); }
.sx-blind-front, .sx-blind-back {
  position: absolute; inset: 0;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px;
  padding: 20px 12px 10px; border: 0; border-radius: 3px 3px 10px 3px;
  background: var(--note-bg); color: #4a3b33;
  box-shadow: 0 3px 8px rgba(60,30,40,.14);
}
.sx-blind-front { cursor: pointer; font: inherit; }
.sx-blind-back { transform: rotateY(180deg); text-decoration: none; align-items: flex-start; justify-content: flex-start; cursor: pointer; }
.sx-blind-back::after { /* 折角同样在背面 */
  content: ""; position: absolute; right: 0; bottom: 0; width: 15px; height: 15px;
  border-radius: 0 0 10px 0;
  background: linear-gradient(135deg, transparent 50%, rgba(60,30,40,.10) 50%);
}
.sx-blind-seal {
  width: 27px; height: 27px; border-radius: 9999px;
  background: var(--sx-primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 1px 4px rgba(225,80,107,.4);
}
.sx-blind-seal svg { width: 13px; height: 13px; }
.sx-blind-tip { font-size: 11.5px; letter-spacing: .18em; color: rgba(74,59,51,.58); }
.sx-blind-front .sx-note-date { position: absolute; right: 10px; bottom: 7px; }
.sx-blind-back .sx-note-date { position: absolute; right: 10px; bottom: 7px; }
@media (max-width: 700px) {
  .sx-notes-row { overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .sx-notes-row::-webkit-scrollbar { display: none; }
  .sx-note { flex: 0 0 180px; scroll-snap-align: start; }
}
@media (prefers-reduced-motion: reduce) {
  .sx-note { transition: none; }
  .sx-blind-in { transition: none; }
}

/* ---------- about page（编辑排版式） ---------- */
.sx-about { padding: 40px 44px 36px; overflow: hidden; }
.sx-about-hero { display: flex; gap: 26px; align-items: center; }
.sx-about-ava {
  width: 92px; height: 92px; border-radius: 9999px; flex-shrink: 0;
  padding: 3px; border: 1px solid var(--sx-border);
  background: linear-gradient(135deg, var(--sx-card), var(--sx-muted));
  display: flex; align-items: center; justify-content: center;
}
.sx-about-ava img { width: 100%; height: 100%; border-radius: 9999px; object-fit: cover; display: block; }
.sx-about-ava span { font-size: 34px; font-weight: 700; color: var(--sx-primary); font-family: var(--sx-font-serif); }
.sx-about-id { min-width: 0; }
.sx-about-eyebrow {
  display: block; font-size: 11px; letter-spacing: .32em; font-weight: 600;
  color: var(--sx-muted-foreground); margin-bottom: 6px;
}
.sx-about-name { font-family: var(--sx-font-serif); font-size: 32px; font-weight: 700; letter-spacing: .06em; margin: 0; line-height: 1.25; }
.sx-about-name em { font-style: normal; font-size: 14px; font-weight: 400; letter-spacing: .02em; color: var(--sx-muted-foreground); margin-left: 10px; }
.sx-about-bio { margin: 8px 0 0; font-size: 14.5px; color: var(--sx-muted-foreground); line-height: 1.7; }
.sx-about-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 12.5px; color: var(--sx-muted-foreground); }
.sx-about-meta span, .sx-about-meta a { display: inline-flex; align-items: center; gap: 5px; color: inherit; text-decoration: none; }
.sx-about-meta a:hover { color: var(--sx-primary-strong); }
.sx-about-meta svg { width: 13px; height: 13px; }
.sx-about-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: 30px 0 6px; padding: 16px 0;
  border-top: 1px solid var(--sx-border); border-bottom: 1px solid var(--sx-border);
}
.sx-about-stats > div { text-align: center; }
.sx-about-stats > div + div { border-left: 1px solid var(--sx-border); }
.sx-about-stats b { display: block; font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums; font-family: var(--sx-font-serif); }
.sx-about-stats i { font-style: normal; font-size: 11.5px; letter-spacing: .12em; color: var(--sx-muted-foreground); }
.sx-about-motto {
  position: relative; margin: 26px 0 8px; padding: 20px 10px 14px 52px;
  font-family: var(--sx-font-serif); font-size: 21px; line-height: 1.75; letter-spacing: .04em;
  color: var(--sx-foreground); border-left: none;
}
.sx-about-qm {
  position: absolute; left: 0; top: -2px;
  font-size: 72px; line-height: 1; color: var(--sx-primary); opacity: .28;
  font-family: Georgia, "Times New Roman", serif;
}
.sx-about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; margin-top: 30px; }
.sx-about-h {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  font-size: 17px; font-weight: 700; margin: 0 0 14px; letter-spacing: .02em;
}
.sx-about-h span {
  order: 2; font-size: 10.5px; font-weight: 600; letter-spacing: .26em;
  color: var(--sx-muted-foreground);
}
.sx-about-h::after { content: ""; order: 3; flex: 1; height: 1px; background: var(--sx-border); }
.sx-about-intro p { margin: 0 0 1em; font-size: 14.5px; line-height: 2; color: var(--sx-foreground); }
.sx-about-tags { color: var(--sx-muted-foreground); font-size: 13px; letter-spacing: .06em; }
.sx-about-traits dl { margin: 0; }
.sx-about-traits dl > div {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 10px 0; border-bottom: 1px solid var(--sx-border);
}
.sx-about-traits dl > div:last-child { border-bottom: none; }
.sx-about-traits dt { font-size: 11.5px; letter-spacing: .16em; color: var(--sx-muted-foreground); flex-shrink: 0; }
.sx-about-traits dd { margin: 0; font-size: 13.5px; text-align: right; }
.sx-about-journey { margin-top: 34px; }
.sx-about-journey ol { list-style: none; margin: 0; padding: 0; }
.sx-about-journey li { display: flex; align-items: baseline; gap: 14px; padding: 9px 0; border-bottom: 1px dashed var(--sx-border); }
.sx-about-journey li:last-child { border-bottom: none; }
.sx-about-journey b { font-family: var(--sx-font-serif); font-size: 15px; width: 44px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.sx-about-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--sx-primary); flex-shrink: 0; align-self: center; }
.sx-about-journey p { margin: 0; font-size: 13.5px; line-height: 1.8; color: var(--sx-muted-foreground); }
.sx-about-contact { margin-top: 34px; }
.sx-about-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.sx-about-links a {
  display: flex; align-items: center; gap: 12px; padding: 13px 2px;
  border-bottom: 1px solid var(--sx-border); color: var(--sx-foreground); text-decoration: none;
  transition: padding-left .2s, border-color .2s;
}
.sx-about-links a:hover { padding-left: 10px; border-bottom-color: var(--sx-primary); }
.sx-about-links a span { font-size: 14px; font-weight: 600; }
.sx-about-links a i { font-style: normal; font-size: 12px; color: var(--sx-muted-foreground); margin-left: auto; }
.sx-about-links a svg { width: 15px; height: 15px; color: var(--sx-primary); flex-shrink: 0; }
.sx-about-content { margin-top: 34px; }
.sx-about-content .sx-md { font-size: 14.5px; }
@media (max-width: 700px) {
  .sx-about { padding: 28px 20px 24px; }
  .sx-about-hero { flex-direction: column; align-items: flex-start; gap: 16px; }
  .sx-about-name { font-size: 26px; }
  .sx-about-grid { grid-template-columns: 1fr; gap: 28px; }
  .sx-about-links { grid-template-columns: 1fr; }
  .sx-about-motto { font-size: 18px; padding-left: 40px; }
  .sx-about-qm { font-size: 56px; }
}

/* ---------- drawer (mobile nav) ---------- */
.sx-drawer-mask {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(20, 14, 16, .45); backdrop-filter: blur(2px);
  opacity: 0; transition: opacity .25s;
}
.sx-drawer-mask.show { opacity: 1; }
.sx-drawer {
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 61;
  width: min(300px, 84vw);
  background: color-mix(in srgb, var(--sx-card) 86%, transparent);
  backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-right: 1px solid var(--sx-border);
  display: flex; flex-direction: column; padding: 16px;
  padding-top: calc(16px + env(safe-area-inset-top));
  padding-bottom: calc(16px + env(safe-area-inset-bottom));
  padding-left: calc(16px + env(safe-area-inset-left));
  overflow-y: auto; overscroll-behavior: contain;
  transform: translateX(-105%); transition: transform .25s ease;
}
.sx-drawer.show { transform: translateX(0); }
.sx-drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.sx-drawer-title { font-weight: 700; font-size: 16px; }
.sx-drawer-search {
  position: relative; display: flex; align-items: center; gap: 8px;
  background: var(--sx-muted); border-radius: 9999px; padding: 8px 12px; margin-bottom: 16px;
}
.sx-drawer-search svg { width: 16px; height: 16px; color: var(--sx-muted-foreground); }
.sx-drawer-search input { background: transparent; border: none; outline: none; font-size: 14px; width: 100%; color: var(--sx-foreground); }
.sx-drawer-search .sx-search-panel { min-width: 0; }
.sx-drawer-nav { display: flex; flex-direction: column; gap: 4px; }
.sx-drawer-link { padding: 12px 14px; border-radius: var(--sx-radius-md); font-size: 15px; transition: background .15s; }
.sx-drawer-link:hover { background: var(--sx-muted); }
.sx-drawer-link.active { background: var(--sx-primary); color: var(--sx-primary-foreground); font-weight: 600; }
.sx-drawer-foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--sx-border); display: flex; gap: 8px; }

/* ---------- floating ---------- */
.sx-back-top {
  position: fixed; right: calc(24px + env(safe-area-inset-right)); bottom: calc(28px + env(safe-area-inset-bottom)); z-index: 45;
  width: 42px; height: 42px; border-radius: 9999px;
  background: color-mix(in srgb, var(--sx-card) 80%, transparent);
  backdrop-filter: blur(10px) saturate(160%); -webkit-backdrop-filter: blur(10px) saturate(160%);
  border: 1px solid var(--sx-border);
  color: var(--sx-primary-strong); box-shadow: var(--sx-shadow);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(8px); pointer-events: none;
  transition: opacity .2s, transform .2s, background .15s;
}
.sx-back-top svg { width: 18px; height: 18px; }
.sx-back-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.sx-back-top.show:hover { background: var(--sx-primary-soft); transform: translateY(-3px); }

.sx-toast {
  position: fixed; left: 50%; bottom: calc(40px + env(safe-area-inset-bottom)); transform: translateX(-50%) translateY(12px);
  z-index: 80; background: var(--sx-foreground); color: var(--sx-background);
  font-size: 13px; padding: 10px 18px; border-radius: 9999px;
  box-shadow: var(--sx-shadow); opacity: 0; transition: opacity .2s, transform .2s;
  pointer-events: none; white-space: nowrap;
}
.sx-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- mini music player ---------- */
.sx-player {
  position: fixed; top: calc(var(--sx-header-h) + 6px); right: calc(16px + env(safe-area-inset-right)); z-index: 70;
  width: 320px;
  background: color-mix(in srgb, var(--sx-card) 86%, transparent);
  backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid var(--sx-border);
  border-radius: var(--sx-radius-lg); box-shadow: var(--sx-shadow);
  padding: 12px 14px; animation: sx-player-in .18s ease;
  transform-origin: top right;
}
.sx-player::before {
  content: ''; position: absolute; top: -7px; right: var(--sx-caret, 14px);
  width: 14px; height: 14px; transform: rotate(45deg);
  background: color-mix(in srgb, var(--sx-card) 86%, transparent);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-left: 1px solid var(--sx-border); border-top: 1px solid var(--sx-border);
}
@keyframes sx-player-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.sx-player-head { display: flex; align-items: center; gap: 10px; }
.sx-player-cover { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; flex-shrink: 0; }
.sx-player-cover-ph { display: flex; align-items: center; justify-content: center; background: var(--sx-primary-soft); color: var(--sx-primary); }
.sx-player-cover-ph svg { width: 22px; height: 22px; }
.sx-player-info { min-width: 0; flex: 1; }
.sx-player-title { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sx-player-artist { font-size: 12px; color: var(--sx-muted-foreground); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.sx-player-bar { height: 4px; background: var(--sx-muted); border-radius: 999px; margin: 12px 0 10px; cursor: pointer; overflow: hidden; }
.sx-player-prog { height: 100%; width: 0; background: var(--sx-primary); border-radius: 999px; transition: width .2s linear; }
/* waveform progress */
.sx-player-bar.sx-wave {
  display: flex; align-items: center; gap: 2px; height: 26px;
  background: none; border-radius: 0; overflow: visible;
}
.sx-player-bar.sx-wave i {
  flex: 1; min-width: 2px; border-radius: 2px;
  background: color-mix(in srgb, var(--sx-muted-foreground) 28%, transparent);
  transition: background .15s;
  transform-origin: center;
}
.sx-player-bar.sx-wave i.on { background: var(--sx-primary); }
.sx-player-bar.sx-wave.playing:not(.live) i {
  animation: sx-wave-dance 1s ease-in-out infinite alternate;
  animation-delay: calc(var(--wi) * -83ms);
}
@keyframes sx-wave-dance {
  from { transform: scaleY(.35); }
  to { transform: scaleY(1); }
}
.sx-player-ctrl { display: flex; align-items: center; gap: 4px; }
.sx-player-ctrl .sx-icon-btn { width: 34px; height: 34px; }
.sx-player-ctrl svg { width: 17px; height: 17px; }
.sx-player-play { background: var(--sx-primary); color: var(--sx-primary-foreground); }
.sx-player-play:hover { background: var(--sx-primary-hover); }
.sx-player-sub { width: 30px !important; height: 30px !important; color: var(--sx-muted-foreground); }
.sx-player-sub svg { width: 15px !important; height: 15px !important; }
.sx-player-sub:hover, .sx-player-sub.on { color: var(--sx-primary); }
.sx-player-time { margin-left: auto; font-size: 11px; color: var(--sx-muted-foreground); font-variant-numeric: tabular-nums; }
.sx-player-volwrap { position: relative; display: inline-flex; }
.sx-player-volpop {
  position: absolute; bottom: calc(100% + 10px); right: -6px; z-index: 5;
  width: 128px; padding: 10px 12px;
  background: color-mix(in srgb, var(--sx-card) 86%, transparent);
  backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--sx-border);
  border-radius: 999px; box-shadow: var(--sx-shadow);
}
.sx-player-volrange {
  display: block; width: 100%; height: 4px; appearance: none; -webkit-appearance: none;
  background: linear-gradient(to right, var(--sx-primary) 0 var(--sx-vol, 70%), var(--sx-muted) var(--sx-vol, 70%) 100%);
  border-radius: 999px; outline: none; cursor: pointer;
}
.sx-player-volrange::-webkit-slider-thumb {
  -webkit-appearance: none; width: 12px; height: 12px; border-radius: 9999px;
  background: var(--sx-primary); border: 2px solid var(--sx-card); box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.sx-player-volrange::-moz-range-thumb {
  width: 12px; height: 12px; border-radius: 9999px;
  background: var(--sx-primary); border: 2px solid var(--sx-card); box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.sx-lyric { margin-top: 10px; padding: 8px 0 4px; border-top: 1px solid var(--sx-border); text-align: center; }
.sx-lyric-line { font-size: 12px; line-height: 1.8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--sx-muted-foreground); }
.sx-lyric-cur { color: var(--sx-primary); font-weight: 600; font-size: 12.5px; }
.sx-player-list { margin-top: 10px; max-height: 340px; overflow-y: auto; border-top: 1px solid var(--sx-border); padding-top: 6px; }
.sx-player-track {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  padding: 7px 8px; border-radius: 8px; font-size: 13px; cursor: pointer;
  color: var(--sx-foreground); transition: background .15s;
}
.sx-player-track:hover { background: var(--sx-muted); }
.sx-player-track.active { color: var(--sx-primary); font-weight: 600; }
.sx-player-track .sx-pt-i { width: 20px; flex-shrink: 0; color: var(--sx-muted-foreground); font-size: 11px; font-variant-numeric: tabular-nums; }
.sx-player-track.active .sx-pt-i { color: var(--sx-primary); }
.sx-player-track .sx-pt-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sx-player-track .sx-pt-ar { font-size: 11px; color: var(--sx-muted-foreground); max-width: 80px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#sx-music-btn.playing svg { animation: sx-spin 3s linear infinite; }
@keyframes sx-spin { to { transform: rotate(360deg); } }
@media (max-width: 560px) { .sx-player { left: calc(12px + env(safe-area-inset-left)); right: calc(12px + env(safe-area-inset-right)); width: auto; } }

#sx-pjax-bar { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: var(--sx-grad); z-index: 300; opacity: 0; pointer-events: none; }

/* PhotoSwipe theme tweaks */
.pswp__img { border-radius: 2px; }
.sx-pswp-item img { cursor: zoom-in; }
/* lightbox 底部工具栏 */
.pswp__sx-tools { position: absolute; left: 0; right: 0; bottom: max(18px, env(safe-area-inset-bottom)); z-index: 10; display: flex; justify-content: center; pointer-events: none; }
.sx-pswp-tools { display: flex; gap: 2px; padding: 6px; border-radius: 999px; pointer-events: auto; background: rgba(20, 16, 18, .55); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.sx-pswp-tools button { width: 40px; height: 40px; border: 0; border-radius: 999px; background: none; color: #fff; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; opacity: .85; transition: opacity .15s, background .15s; }
.sx-pswp-tools button:hover { opacity: 1; background: rgba(255,255,255,.14); }
.sx-pswp-tools button svg { width: 19px; height: 19px; }
.sx-photo-img a { display: block; width: 100%; height: 100%; }

/* ---------- responsive ---------- */
@media (max-width: 1099px) {
  .sx-shell { grid-template-columns: minmax(0, 1fr); }
  .sx-side-l, .sx-side-r, .sx-mhide { display: none; }
}
@media (max-width: 860px) {
  .sx-nav { display: none; }
  .sx-search { display: none; }
  .sx-only-mobile { display: inline-flex; }
  .sx-brand { min-width: 0; flex-shrink: 1; overflow: hidden; }
  .sx-brand-avatar { width: 32px; height: 32px; }
  .sx-brand-name { display: inline; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}
.sx-drawer-user { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sx-drawer-avatar {
  width: 44px; height: 44px; border-radius: 9999px; object-fit: cover;
  border: 2px solid var(--sx-primary-soft); flex-shrink: 0;
}
.sx-drawer-id { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.sx-drawer-id b { font-size: 15px; }
.sx-drawer-id span { font-size: 12px; color: var(--sx-muted-foreground); }
@media (max-width: 700px) {
  .sx-subnav { padding: 8px 10px; }
  .sx-crumbs { width: 100%; }
  .sx-banner { height: 180px; }
  .sx-banner-title h1 { font-size: 26px; }
  .sx-banner-title p { font-size: 12px; }

  .sx-shell { margin-top: 14px; gap: 16px; }
  .sx-article { padding: 20px 16px; }
  .sx-article-head { padding: 20px 16px 16px; }
  .sx-article-foot { padding: 16px; }
  .sx-article-title { font-size: 22px; }
  .sx-article-meta { gap: 4px 8px; font-size: 12px; margin-top: 10px; }
  .sx-article-meta .sx-avatar { width: 32px; height: 32px; }
  .sx-article-author i { font-size: 11px; }
  .sx-article-actions { gap: 10px; }
  .sx-article-actions .sx-action { padding: 7px 12px; }
  .sx-article-tags { flex-basis: 100%; margin-left: 0; justify-content: flex-start; }
  .sx-profile-stats { gap: 16px; flex-wrap: wrap; }
  .sx-post-nav { grid-template-columns: 1fr; }
  .sx-post-nav-item.next { text-align: left; align-items: flex-start; }
  .sx-post-main .sx-post-meta { padding-right: 36px; }
  .sx-post-body { padding-right: 24px; }
  .sx-back-top { right: calc(16px + env(safe-area-inset-right)); bottom: calc(20px + env(safe-area-inset-bottom)); }
  .sx-footer-inner { justify-content: center; text-align: center; }

  /* bigger touch targets */
  .sx-icon-btn { width: 40px; height: 40px; }
  .sx-icon-btn svg { width: 18px; height: 18px; }

  /* inputs >=16px to prevent iOS focus auto-zoom */
  .sx-search input, .sx-drawer-search input,
  .sx-composer input[type=text], .sx-composer textarea,
  .sx-cf-pop-body input, .sx-cf-pop-body textarea, .sx-login-pass { font-size: 16px; }
  .twikoo input, .twikoo textarea { font-size: 16px !important; }
}

/* bottom-sheet modals + full-width player on phones */
@media (max-width: 560px) {
  #sx-feed-modal { padding: 0; align-items: flex-end; }
  .sx-fm-box {
    max-width: none; max-height: 92vh; max-height: 92dvh;
    border-radius: 18px 18px 0 0; border-bottom: none;
    padding-bottom: env(safe-area-inset-bottom);
    animation: sxFmSheet .24s cubic-bezier(.3, .7, .4, 1);
  }
  @keyframes sxFmSheet { from { transform: translateY(40px); opacity: .4 } to { transform: none; opacity: 1 } }
  .sx-fm-card { padding: 16px 16px 12px; }
  .sx-fm-cm-toggle { margin: 10px 16px 0; }
  .sx-fm-cm { margin: 10px 16px 8px; }
  .sx-fm-x { top: 8px; right: 8px; }
  .sx-composer-mask, .sx-cf-pop { padding: 0; align-items: flex-end; }
  .sx-composer, .sx-cf-pop-card {
    max-width: none; max-height: 92vh; max-height: 92dvh;
    border-radius: 18px 18px 0 0; border-bottom: none;
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
}
@media (max-width: 700px) {
  .sx-post-moment .sx-post-main > .sx-video, .sx-post-gallery .sx-post-main > .sx-video, .sx-post-video .sx-post-main > .sx-video, .sx-post-music .sx-post-main > .sx-video,
  .sx-post-moment .sx-post-main > .sx-aplayer, .sx-post-gallery .sx-post-main > .sx-aplayer, .sx-post-video .sx-post-main > .sx-aplayer, .sx-post-music .sx-post-main > .sx-aplayer,
  .sx-post-moment .sx-post-main > .sx-photos-grid, .sx-post-gallery .sx-post-main > .sx-photos-grid, .sx-post-video .sx-post-main > .sx-photos-grid, .sx-post-music .sx-post-main > .sx-photos-grid,
  .sx-post-moment .sx-post-main > .sx-music-card, .sx-post-gallery .sx-post-main > .sx-music-card, .sx-post-video .sx-post-main > .sx-music-card, .sx-post-music .sx-post-main > .sx-music-card { margin-right: 0; }
}
@media (max-width: 420px) {
  .sx-post { padding: 12px; gap: 10px; }
  .sx-article-flex { flex-direction: column; }
  .sx-article-flex .sx-post-cover { width: 100%; aspect-ratio: 16 / 9; }
  .sx-actions { margin-left: -4px; }
  .sx-action { padding: 4px 5px; gap: 4px; }
  .sx-action svg { width: 18px; height: 18px; }
  .sx-header-inner { padding: 0 10px; padding-left: max(10px, env(safe-area-inset-left)); padding-right: max(10px, env(safe-area-inset-right)); gap: 8px; }
  .sx-banner { height: 150px; }
  .sx-banner-title h1 { font-size: 22px; letter-spacing: .08em; }
  .sx-article { padding: 16px 12px; }
  .sx-article-head { padding: 16px 12px 12px; }
  .sx-article-title { font-size: 20px; }
  .sx-post-body { padding-right: 14px; }
  .sx-arch-row { padding: 10px 12px; gap: 8px; }
  .sx-tag-cloud-lg .sx-tag { padding: 8px 12px; }
  .sx-toast { max-width: calc(100vw - 48px); white-space: normal; text-align: center; }
}

/* ---------- inline comments on cards ---------- */
.sx-inline-comments {
  margin-top: 10px; padding: 14px 6px 4px;
  border-top: 1px solid var(--sx-border);
  --at-color-main: var(--sx-primary);
  --at-color-light: var(--sx-primary-hover);
  --at-color-pink: var(--sx-primary);
  --at-color-bg-light: var(--sx-primary-soft);
}
.sx-cm-loading { padding: 18px; text-align: center; color: var(--sx-muted-foreground); font-size: 13px; }
.sx-cm-toggle.open { color: var(--sx-primary); }

/* ---------- update heatmap ---------- */
.sx-heat { display: flex; gap: 3px; margin-top: 4px; }
.sx-heat-w { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.sx-heat-c { width: 100%; aspect-ratio: 1; border-radius: 3px; background: var(--sx-muted); transition: transform .12s; }
.sx-heat-c:hover { transform: scale(1.3); position: relative; z-index: 2; }
.sx-heat-c.sx-hv-1, .sx-hv-1 { visibility: hidden; }
.sx-heat-c.sx-hv0 { background: color-mix(in srgb, var(--sx-muted-foreground) 10%, transparent); }
.sx-heat-c.sx-hv1 { background: color-mix(in srgb, var(--sx-primary) 32%, var(--sx-muted)); }
.sx-heat-c.sx-hv2 { background: color-mix(in srgb, var(--sx-primary) 62%, var(--sx-muted)); }
.sx-heat-c.sx-hv3 { background: var(--sx-primary); }
.sx-heat-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 12px; color: var(--sx-muted-foreground); }
.sx-heat-foot b { color: var(--sx-foreground); }
.sx-heat-lg { display: inline-flex; align-items: center; gap: 2px; }
.sx-heat-lg i { width: 10px; height: 10px; border-radius: 2px; }
.sx-heat-lg::before { content: '少'; margin-right: 2px; }

/* ---------- comments head / avatar wall / skeleton / 最新评论 (Heo 风) ---------- */
.sx-comments-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-bottom: 14px; margin-bottom: 4px; border-bottom: 1px solid var(--sx-border);
}
.sx-comments-title { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; }
.sx-comments-title svg { width: 17px; height: 17px; color: var(--sx-primary); }
.sx-comments-count {
  font-size: 11px; font-weight: 500; color: var(--sx-primary);
  background: var(--sx-primary-soft); border-radius: 9999px; padding: 2px 9px;
}
.sx-comments-avatars { display: flex; align-items: center; flex-shrink: 0; }
.sx-comments-avatars img, .sx-comments-avatars .sx-cav-more {
  width: 26px; height: 26px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--sx-card); margin-left: -9px; background: var(--sx-muted);
  animation: sxAvPop .35s cubic-bezier(.2, .9, .3, 1.4) both; animation-delay: calc(var(--i, 0) * 45ms);
  transition: transform .18s;
}
.sx-comments-avatars img:first-child { margin-left: 0; }
.sx-comments-avatars img:hover { transform: translateY(-4px) scale(1.15); position: relative; z-index: 2; }
.sx-cav-more {
  display: flex; align-items: center; justify-content: center;
  font-style: normal; font-size: 10px; font-weight: 600; color: var(--sx-muted-foreground);
}
.sx-comments-skel { display: flex; flex-direction: column; gap: 18px; padding: 18px 0 4px; }
.sx-csk { display: flex; gap: 12px; }
.sx-csk > i { width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0; background: var(--sx-muted); animation: sxSkel 1.2s ease-in-out infinite; }
.sx-csk-b { flex: 1; display: flex; flex-direction: column; gap: 8px; padding-top: 3px; }
.sx-csk-b b { display: block; height: 11px; border-radius: 6px; background: var(--sx-muted); animation: sxSkel 1.2s ease-in-out infinite; }
.sx-csk-b b:nth-child(2) { animation-delay: .15s; }
.sx-csk-b b:nth-child(3) { animation-delay: .3s; }
@keyframes sxAvPop { from { opacity: 0; transform: scale(.3) translateY(6px); } }
@keyframes sxSkel { 50% { opacity: .4; } }

.sx-rc-list { display: flex; flex-direction: column; }
.sx-rc-it {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 8px; margin: 0 -8px; border-radius: 10px;
  text-decoration: none; color: inherit; transition: background .15s;
}
.sx-rc-it:hover { background: var(--sx-primary-soft); }
.sx-rc-av {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  object-fit: cover; background: var(--sx-muted); border: 1px solid var(--sx-border);
}
.sx-rc-m { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sx-rc-m b { font-size: 13px; font-weight: 600; display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.sx-rc-m b em { font-style: normal; font-weight: 400; font-size: 11px; color: var(--sx-muted-foreground); flex-shrink: 0; margin-left: auto; }
.sx-rc-m i {
  font-style: normal; font-size: 12px; color: var(--sx-muted-foreground); line-height: 1.55;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-all;
}

/* ---------- comments (twikoo) ---------- */
.sx-center{ display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.sx-comments{ padding: 20px; }
body .twikoo{ color: var(--sx-foreground); }

/* editor card — twikoo.css scopes all rules under .twikoo, so overrides
   need the same prefix to match specificity (style.css loads after it) */
body .twikoo .tk-submit{
  background: var(--sx-muted); border: 1px solid var(--sx-border);
  border-radius: 16px; padding: 16px;
}
body .twikoo .tk-submit .tk-avatar{ width: 40px; height: 40px; }
body .twikoo .tk-meta-input{ gap: 8px; flex-wrap: wrap; }
body .twikoo .tk-meta-input .tk-input{ flex: 1; width: auto; min-width: 130px; }
body .twikoo .tk-meta-input .tk-input + .tk-input{ margin-left: 0; }
body .twikoo .tk-input-group__prepend,  body .twikoo .tk-input-group__append{
  background: var(--sx-muted); border-color: var(--sx-border);
  color: var(--sx-muted-foreground); font-size: 12px;
}
body .twikoo .tk-input__inner{
  width: 100%; box-sizing: border-box;
  background: var(--sx-card); color: var(--sx-foreground);
  border: 1px solid var(--sx-border); border-radius: 9px;
  height: 36px; padding: 0 12px; font-size: 13px; line-height: 34px;
  transition: border-color .15s, box-shadow .15s;
}
body .twikoo .tk-input__inner:hover{ border-color: color-mix(in srgb, var(--sx-primary) 40%, var(--sx-border)); }
body .twikoo .tk-input__inner:focus{
  border-color: color-mix(in srgb, var(--sx-primary) 55%, var(--sx-border)); outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sx-primary) 12%, transparent);
}
body .twikoo .tk-textarea .tk-input__inner,  body .twikoo .tk-textarea__inner{
  min-height: 96px; padding: 12px; border-radius: 10px; height: auto;
  font-size: 14px; line-height: 1.7; font-family: var(--sx-font-sans); resize: vertical;
}
body .twikoo .tk-row.actions{ margin-top: 12px; margin-bottom: 2px; }
body .twikoo .tk-submit-action-icon{ color: var(--sx-muted-foreground); transition: color .15s; }
body .twikoo .tk-submit-action-icon:hover{ color: var(--sx-primary); }
body .twikoo .tk-button{
  border-radius: 999px; padding: 8px 20px; font-size: 13px; font-weight: 600;
  line-height: 1.4; height: auto;
  background: var(--sx-card); color: var(--sx-foreground); border: 1px solid var(--sx-border);
  transition: all .15s;
}
body .twikoo .tk-button:not(.tk-button--primary):not(.tk-button--text):not(.is-disabled):hover,
body .twikoo .tk-button:not(.tk-button--primary):not(.tk-button--text):not(.is-disabled):focus,
body .twikoo .tk-button:not(.tk-button--primary):not(.tk-button--text):not(.is-disabled):active{
  color: var(--sx-primary); background: var(--sx-primary-soft);
  border-color: color-mix(in srgb, var(--sx-primary) 45%, var(--sx-border));
}
body .twikoo .tk-button--primary, body .twikoo .tk-button--primary:not(.is-disabled):focus,
body .twikoo .tk-button--primary:not(.is-disabled):hover,  body .twikoo .tk-button--primary:not(.is-disabled):active{
  background: var(--sx-primary); border-color: var(--sx-primary); color: #fff;
}
body .twikoo .tk-button--primary:not(.is-disabled):hover{ filter: brightness(1.06); }
body .twikoo .tk-button--primary.is-disabled, body .twikoo .tk-button--primary.is-disabled:active,
body .twikoo .tk-button--primary.is-disabled:focus, body .twikoo .tk-button--primary.is-disabled:hover{
  background: color-mix(in srgb, var(--sx-primary) 55%, transparent); border-color: transparent;
  color: var(--sx-primary-foreground);
}
body .twikoo .tk-button--text{ color: var(--sx-primary); }
body .twikoo .tk-button--text:not(.is-disabled):hover,  body .twikoo .tk-button--text:not(.is-disabled):focus{ color: var(--sx-primary-hover); }
body .twikoo .tk-button--small{ padding: 6px 18px; border-radius: 999px; font-size: 13px; }

/* editor 整体感：整卡即输入面（Heo 风），焦点高亮落在卡片上 */
body .twikoo .tk-submit{
  transition: border-color .15s, box-shadow .2s;
  position: relative; cursor: text;
}
body .twikoo .tk-submit:focus-within{
  border-color: color-mix(in srgb, var(--sx-primary) 45%, var(--sx-border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sx-primary) 10%, transparent);
}
/* 默认头像：匿名团团剪影（无头像或头像加载失败时显示） */
body .twikoo .tk-avatar{ border-radius: 9999px; }
body .twikoo .tk-avatar:not(.tk-has-avatar){
  background: url('/img/avatar-default.svg') center / cover no-repeat;
}
body .twikoo .tk-avatar:not(.tk-has-avatar) .tk-avatar-img{ display: none; }
body .twikoo .tk-submit .tk-col{ min-width: 0; }
/* 输入区就是卡片本身：透明、无边框、占位提示当 placeholder */
body .twikoo .tk-submit .tk-textarea{ position: relative; }
body .twikoo .tk-submit .tk-textarea .tk-input__inner,
body .twikoo .tk-submit .tk-textarea__inner{
  background: transparent; border: none; padding: 2px 0 30px;
  min-height: 110px; border-radius: 0; box-shadow: none;
}
body .twikoo .tk-submit .tk-textarea .tk-input__inner:hover,
body .twikoo .tk-submit .tk-textarea__inner:hover{ border: none; }
body .twikoo .tk-submit .tk-textarea .tk-input__inner:focus,
body .twikoo .tk-submit .tk-textarea__inner:focus{ border: none; box-shadow: none; }
/* 字数统计钉在输入区右下角 */
body .twikoo .tk-submit .tk-textarea-count{
  position: absolute; right: 2px; bottom: 6px;
  font-size: 11px; color: var(--sx-muted-foreground); font-variant-numeric: tabular-nums;
}
/* 工具行直接浮在卡片底部（Heo 无分隔线） */
body .twikoo .tk-submit .tk-row.actions{ margin-top: 0; padding-top: 0; border-top: none; }
body .twikoo .tk-submit .tk-row-actions-start{ gap: 4px; }
body .twikoo .tk-submit-action-icon{
  width: 30px; height: 30px; border-radius: 8px; margin: 0;
  display: inline-flex; align-items: center; justify-content: center;
}
body .twikoo .tk-submit-action-icon:hover{ background: var(--sx-card); }
body .twikoo .tk-input-counter{
  font-size: 11px; color: var(--sx-muted-foreground); font-variant-numeric: tabular-nums;
}

/* list */
body .twikoo .tk-comments-count{ color: var(--sx-muted-foreground); font-size: 13px; padding: 12px 0 4px; }
body .twikoo .tk-comments-count .num{ color: var(--sx-primary); font-weight: 600; }
body .twikoo .tk-comments-container{ gap: 14px; }
body .twikoo .tk-comments-container > .tk-comment{
  background: var(--sx-muted);
  border: 1px solid color-mix(in srgb, var(--sx-primary) 8%, var(--sx-border));
  border-radius: 12px; padding: 20px; margin: 0;
  box-shadow: 0 8px 16px -4px rgba(44, 45, 48, .05);
}
body .twikoo .tk-comment{ display: flex; gap: 12px; position: relative; }
body .twikoo .tk-main > .tk-row.actions{ position: absolute; top: 14px; right: 16px; margin: 0; }
body .twikoo .tk-avatar{
  width: 40px; height: 40px; border-radius: 50%; overflow: hidden; flex-shrink: 0;
  background: var(--sx-card); border: 1px solid var(--sx-border);
}
body .twikoo .tk-avatar.tk-has-avatar{ background: var(--sx-muted); }
body .twikoo .tk-avatar-img,  body .twikoo .tk-avatar img{ width: 100%; height: 100%; object-fit: cover; display: block; }
body .twikoo .tk-main{ flex: 1; min-width: 0; }
body .twikoo .tk-row{ display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
body .twikoo .tk-nick,  body .twikoo .tk-nick a{ color: var(--sx-foreground) !important; font-weight: 700; font-size: 15px; text-decoration: none; }
body .twikoo .tk-tag{
  font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--sx-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--sx-primary) 40%, transparent);
  color: var(--sx-primary);
}
body .twikoo .tk-tag.tk-tag-green{ background: var(--sx-primary); border-color: transparent; color: #fff; }
body .twikoo .tk-time{ color: var(--sx-muted-foreground); font-size: 13px; }
body .twikoo .tk-meta{ gap: 6px; }
body .twikoo .tk-meta .tk-time{ flex-basis: 100%; order: 10; margin-top: -2px; }
body .twikoo .tk-content{ font-size: 15px; line-height: 1.65; margin-top: 6px; word-break: break-word; }
body .twikoo .tk-content p{ margin: 0; }
body .twikoo .tk-content p + p{ margin-top: 6px; }
body .twikoo .tk-content img{ max-width: 100%; border-radius: 8px; }
body .twikoo .tk-content pre{ background: var(--sx-card); border-radius: 8px; padding: 10px; overflow-x: auto; }
body .twikoo .tk-content blockquote{ border-left: 3px solid var(--sx-primary-soft); padding-left: 10px; margin: 6px 0; color: var(--sx-muted-foreground); }
/* ua chips + actions row */
body .twikoo .tk-extras{ display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; font-size: 12px; color: var(--sx-muted-foreground); }
body .twikoo .tk-extra{ margin: 0; background: var(--sx-card); border: 1px solid var(--sx-border); padding: 2px 10px; border-radius: 999px; }
body .twikoo .tk-extra .tk-icon{ display: none; }
body .twikoo .tk-extra .tk-extra-text{ margin-left: -3px; }
body .twikoo .tk-action-link,  body .twikoo .tk-comments-sort-item{ font-size: 12px; color: var(--sx-muted-foreground); cursor: pointer; transition: color .15s; }
body .twikoo .tk-action-link:hover, body .twikoo .tk-action-link.actived,
body .twikoo .tk-sort-item:hover{ color: var(--sx-primary); }
body .twikoo .tk-sort-item{ color: color-mix(in srgb, var(--sx-muted-foreground) 70%, transparent); }
body .twikoo .tk-sort-item.__active{ color: var(--sx-primary); font-weight: 600; }
body .twikoo .tk-action-icon{ color: inherit; }
body .twikoo .tk-action-link .tk-action-count{ font-variant-numeric: tabular-nums; }
/* replies nested inside card, divider-separated */
body .twikoo .tk-replies{ margin-top: 12px; padding-top: 2px; border-top: 1px dashed color-mix(in srgb, var(--sx-muted-foreground) 30%, transparent); }
body .twikoo .tk-replies .tk-comment{ margin-top: 0; padding: 10px 0; }
body .twikoo .tk-replies .tk-comment + .tk-comment{ border-top: 1px dashed var(--sx-border); }
body .twikoo .tk-replies .tk-avatar{ width: 32px; height: 32px; }
/* more / pagination / empty / footer */
body .twikoo .tk-comments-no-comment,  body .twikoo .tk-comments-no{ color: var(--sx-muted-foreground); font-size: 13px; padding: 24px 0; text-align: center; }
body .twikoo .tk-expand,  body .twikoo .tk-pagination .page-button,  body .twikoo .tk-pagination-icon{
  color: var(--sx-primary) !important; cursor: pointer;
}
body .twikoo .tk-expand{ font-size: 13px; }
body .twikoo .tk-footer{ padding-top: 12px; font-size: 11px; color: var(--sx-muted-foreground); opacity: .6; }
body .twikoo .tk-footer a{ color: inherit; }
/* preview / emoji / admin popovers stay on card bg */
body .twikoo .tk-content-preview,  body .twikoo .OwO,  body .twikoo .tk-owo-emotion,  body .twikoo .tk-admin-config,  body .twikoo .tk-registor-config{
  background: var(--sx-card); border: 1px solid var(--sx-border); border-radius: 12px;
  color: var(--sx-foreground); box-shadow: var(--sx-shadow-lift);
}
body .twikoo .tk-captcha{ color: var(--sx-muted-foreground); }

/* twikoo.css parity fixes (loaded before style.css, all its rules are .twikoo-scoped) */
body .twikoo .tk-comments-title{
  font-size: 13px; font-weight: 400; color: var(--sx-muted-foreground);
  margin: 18px 0 4px; line-height: 1.4;
}
body .twikoo .tk-icon.__comments{ color: var(--sx-muted-foreground); }
body .twikoo .tk-icon.__comments.__active{ color: #fff; background: var(--sx-primary); box-shadow: 0 0 0 .2rem var(--sx-primary); }
body .twikoo .tk-action{ gap: 10px; flex-shrink: 0; align-items: center; }
body .twikoo .tk-action-link{ margin-left: 0; gap: 4px; font-size: 13px; }
body .twikoo .tk-action-link.tk-liked,  body .twikoo .tk-action-link.tk-disliked{ color: var(--sx-primary); }
body .twikoo .tk-action-count{ height: auto; margin-left: 0; font-size: 12px; line-height: 1; font-variant-numeric: tabular-nums; }
body .twikoo .tk-actions{ margin-left: 10px; }
body .twikoo .tk-actions button{ color: var(--sx-muted-foreground); font-size: 12px; transition: color .15s; }
body .twikoo .tk-actions button:hover{ color: var(--sx-primary); }
body .twikoo .tk-tag.tk-tag-blue,  body .twikoo .tk-tag.tk-tag-yellow,  body .twikoo .tk-tag.tk-tag-red{
  font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--sx-primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--sx-primary) 40%, transparent);
  color: var(--sx-primary);
}
body .twikoo .tk-extra{ gap: 5px; font-size: 12px; color: var(--sx-muted-foreground); }
body .twikoo .tk-extra .tk-icon{ color: inherit; }
body .twikoo .tk-replies .tk-avatar .tk-avatar-img{ height: 32px; line-height: 32px; }
body .twikoo .tk-comments-container .tk-comment .tk-submit{ background: var(--sx-card); }
body .twikoo .tk-comment .tk-submit .tk-avatar{ width: 32px; height: 32px; }
body .twikoo .tk-comment .tk-submit .tk-avatar .tk-avatar-img{ height: 32px; line-height: 32px; }
body .twikoo .tk-expand{ border-radius: 8px; }
body .twikoo .tk-expand:hover{ background: var(--sx-muted); }
body .twikoo .tk-pagination-pager.__current{ background: var(--sx-primary); }
body .twikoo .tk-footer{ font-size: 11px; color: var(--sx-muted-foreground); }
body .twikoo .tk-footer a{ color: inherit; }
body .twikoo .tk-preview-container{
  background: var(--sx-card); border-color: var(--sx-border); border-radius: 10px;
  margin-left: 0; padding: 10px 14px; color: var(--sx-foreground);
}
body .twikoo .OwO .OwO-body{
  background: var(--sx-card); border-color: var(--sx-border); border-radius: 12px;
  color: var(--sx-foreground); box-shadow: var(--sx-shadow-lift);
}

@media (max-width: 700px) {
  .sx-comments{ padding: 14px; }
  body .twikoo .tk-comments-container > .tk-comment{ padding: 14px; }
  body .twikoo .tk-row.actions{ margin-left: 0; }
}

/* ---------- admin composer ---------- */
.sx-composer-mask {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(20, 10, 14, .45); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.sx-composer-mask[hidden] { display: none; }
.sx-composer {
  width: 100%; max-width: 540px; max-height: 88vh; overflow-y: auto;
  background: var(--sx-card); border: 1px solid var(--sx-border); border-radius: 16px;
  padding: 16px 18px; box-shadow: 0 18px 50px rgba(0, 0, 0, .25);
}
.sx-composer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.sx-composer-head b { font-size: 15px; }
.sx-composer-types { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.sx-composer-types button {
  padding: 5px 14px; border-radius: 999px; border: 1px solid var(--sx-border);
  background: var(--sx-card); color: var(--sx-muted-foreground); font-size: 13px; cursor: pointer;
  transition: all .15s;
}
.sx-composer-types button.on { background: var(--sx-primary); border-color: var(--sx-primary); color: #fff; }
.sx-composer input[type=text], .sx-composer textarea {
  width: 100%; margin-bottom: 10px; padding: 9px 12px;
  border: 1px solid var(--sx-border); border-radius: 10px;
  background: var(--sx-muted); color: var(--sx-foreground);
  font: inherit; font-size: 14px; line-height: 1.6; resize: vertical;
}
.sx-composer input[type=text]:focus, .sx-composer textarea:focus { border-color: var(--sx-primary); outline: none; }
.sx-cf-attach { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 10px; font-size: 12px; }
.sx-cf-attach-tip { color: var(--sx-muted-foreground); }
.sx-cf-chips { display: contents; }
.sx-cf-chip {
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  background: var(--sx-primary-soft); color: var(--sx-primary-strong);
  border-radius: 999px; padding: 3px 6px 3px 10px; font-size: 12px; font-weight: 500;
}
.sx-cf-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
.sx-cf-chip i {
  font-style: normal; cursor: pointer; width: 16px; height: 16px; border-radius: 50%;
  background: var(--sx-card); color: var(--sx-muted-foreground); font-size: 10px;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sx-cf-chip i:hover { color: var(--sx-primary); }
.sx-cf-pop { position: fixed; inset: 0; z-index: 210; display: flex; align-items: center; justify-content: center; background: rgba(20,10,14,.3); padding: 16px; }
.sx-cf-pop[hidden] { display: none; }
.sx-cf-pop-card {
  width: 100%; max-width: 420px; background: var(--sx-card);
  border: 1px solid var(--sx-border); border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,.25); padding: 14px 16px;
}
.sx-cf-pop-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.sx-cf-pop-head b { font-size: 14px; }
.sx-cf-pop-body { display: flex; flex-direction: column; gap: 8px; }
.sx-cf-pop-body input, .sx-cf-pop-body textarea { margin-bottom: 0; }
.sx-cf-p-line { display: flex; gap: 8px; }
.sx-cf-p-line input { flex: 1; margin-bottom: 0; }
.sx-cf-p-line .sx-btn { flex-shrink: 0; }
.sx-cf-p-status { font-size: 12px; color: var(--sx-muted-foreground); min-height: 0; }
.sx-cf-p-status:empty { display: none; }
.sx-cf-p-status.ok { color: #16a34a; }
.sx-cf-p-status.warn { color: #d97706; }
.sx-cf-pop-foot { margin-top: 12px; text-align: right; }
.sx-cf-music { margin-bottom: 10px; }
.sx-cf-music input { margin-bottom: 8px; }
.sx-cf-music input:last-child { margin-bottom: 0; }
.sx-cf-pin { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--sx-muted-foreground); margin-bottom: 10px; }
.sx-composer-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sx-cf-msg { font-size: 13px; color: var(--sx-primary); }
.sx-cf-submit { min-width: 96px; }
.sx-login { max-width: 340px; }
.sx-login-pass {
  width: 100%; margin-bottom: 12px; padding: 10px 12px;
  border: 1px solid var(--sx-border); border-radius: 10px;
  background: var(--sx-muted); color: var(--sx-foreground);
  font: inherit; font-size: 14px;
}
.sx-login-pass:focus { border-color: var(--sx-primary); outline: none; }
.sx-login-tip { font-size: 14px; color: var(--sx-muted-foreground); margin: 4px 0 14px; }
.sx-login-acts { display: flex; gap: 10px; }
.sx-login-acts .sx-btn { flex: 1; justify-content: center; }

@media (prefers-reduced-motion: reduce) {
  .sx-post, .sx-photo, .sx-hot-row, .sx-tag, .sx-icon-btn, .sx-visitor,
  .sx-navlink, .sx-action, .sx-drawer, .sx-drawer-mask, .sx-back-top, .sx-toast,
  .sx-side .sx-panel, .sx-filter-pill, .sx-stat, .sx-post-nav-item, .sx-brand-avatar,
  .sx-heat-c, .sx-btn, .sx-page-btn { transition-duration: .01ms; }
  .sx-photo:hover, .sx-visitor:hover, .sx-side .sx-panel:hover, .sx-filter-pill:hover,
  .sx-tag:hover, .sx-post-nav-item:not(.empty):hover, .sx-icon-btn:hover,
  .sx-brand:hover .sx-brand-avatar, .sx-heat-c:hover, .sx-back-top.show:hover { transform: none; }
}