:root {
  --red: #e8321a;
  --red-dark: #b52510;
  --red-glow: rgba(232,50,26,0.18);
  --bg: #0b0c10;
  --bg2: #111318;
  --bg3: #181c25;
  --border: rgba(255,255,255,0.07);
  --text: #e8eaf0;
  --muted: #7a8099;
  --accent: #ff6b4a;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11,12,16,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 60px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 900; font-size: 1.1rem; letter-spacing: .02em;
  text-decoration: none; color: var(--text);
}
.title-main {
background: linear-gradient(135deg, #f0f4ff 0%, #ff4d4d 50%, #00e5cc 100%);
background-size: 200% 200%;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
animation: gradientShift 6s ease infinite;
}
.logo-icon {
  width: 30px; height: 30px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: .88rem;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: linear-gradient(135deg, #ff4d4d, #991b1b);
box-shadow: 0 6px 18px rgba(255, 77, 77, .25); color: #fff; 
  border: none; padding: 7px 18px; border-radius: 6px;
  font-size: .85rem; font-weight: 700; cursor: pointer;
  text-decoration: none; transition: background .2s;
}

/* ── HERO ── */
.hero {
  position: relative;
  padding: 90px 24px 80px;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(232,50,26,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,50,26,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; top: -180px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 500px;
  background: radial-gradient(ellipse, rgba(232,50,26,.18) 0%, transparent 70%);
  pointer-events: none;
}
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(232,50,26,.12); border: 1px solid rgba(232,50,26,.3);
  color: var(--accent); border-radius: 999px;
  padding: 5px 14px; font-size: .78rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 22px; width: fit-content;
  animation: fadeup .6s ease both;
}
.badge-icon{
  width: 50px;
  display: inline-block;
}
.badge::before { content: "●"; font-size: .6rem; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes fadeup {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}
h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 900; line-height: 1.08;
  letter-spacing: -.02em;
  animation: fadeup .7s .1s ease both;
  max-width: 900px;
}
h1 span { color: var(--red); }
.hero-sub {
  margin-top: 22px; max-width: 580px;
  font-size: 1.05rem; color: var(--muted); line-height: 1.8;
  animation: fadeup .7s .2s ease both;
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 36px;
  animation: fadeup .7s .3s ease both;
}
.btn-primary {
  background: linear-gradient(135deg, #ff4d4d, #991b1b);
box-shadow: 0 6px 18px rgba(255, 77, 77, .25); color: #fff;
  padding: 13px 28px; border-radius: 8px;
  font-weight: 700; font-size: .95rem;
  text-decoration: none; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline {
  border: 1px solid var(--border); color: var(--text);
  padding: 13px 28px; border-radius: 8px;
  font-weight: 500; font-size: .95rem;
  text-decoration: none; transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.03);
}
.btn-outline:hover { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.06); }
.hero-stats {
  display: flex; gap: 48px; margin-top: 64px;
  animation: fadeup .7s .4s ease both;
  flex-wrap: wrap;
}
.stat-item {}
.stat-num { font-size: 1.9rem; font-weight: 900; color: var(--text); line-height: 1; }
.stat-label { font-size: .78rem; color: var(--muted); margin-top: 4px; letter-spacing: .04em; }

/* ── SECTIONS ── */
section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-tag {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--red); margin-bottom: 12px;
}
h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 900; letter-spacing: -.02em;
}
.section-sub { color: var(--muted); margin-top: 10px; max-width: 520px; font-size: .95rem; }

/* ── FEATURES ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px; margin-top: 52px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
}
.feature-card {
  background: var(--bg2);
  padding: 36px 32px;
  transition: background .2s;
}
.feature-card:hover { background: var(--bg3); }
.feature-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--red-glow); border: 1px solid rgba(232,50,26,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 20px;
}
.feature-title { font-weight: 700; font-size: 1.02rem; margin-bottom: 10px; }
.feature-desc { color: var(--muted); font-size: .87rem; line-height: 1.7; }

/* ── PLATFORMS ── */
.platforms-section { background: var(--bg2); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px; margin-top: 48px;
}
.platform-pill {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 16px;
  text-align: center; transition: all .2s;
}
.platform-pill:hover {
  border-color: rgba(232,50,26,.4);
  background: rgba(232,50,26,.05);
  transform: translateY(-2px);
}
.platform-emoji { font-size: 1.8rem; display: block; margin-bottom: 10px; }
.platform-name { font-weight: 600; font-size: .9rem; }
.platform-sub { font-size: .75rem; color: var(--muted); margin-top: 4px; }

/* ── INSTALL ── */
.install-tabs {
  display: flex; gap: 2px; margin-top: 48px; margin-bottom: 0;
  background: var(--bg3); border-radius: 10px 10px 0 0;
  padding: 4px; width: fit-content;
  border: 1px solid var(--border); border-bottom: none;
}
.tab-btn {
  background: none; border: none; color: var(--muted);
  padding: 8px 18px; border-radius: 7px;
  font-size: .85rem; cursor: pointer; transition: all .2s;
  font-family: 'Noto Sans SC', sans-serif; font-weight: 500;
}
.tab-btn.active { background: var(--bg2); color: var(--text); }
.code-block {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 0 12px 12px 12px;
  padding: 28px 28px; font-family: 'JetBrains Mono', monospace;
  font-size: .85rem; line-height: 1.9; overflow-x: auto;
  position: relative;
}
.code-block .comment { color: var(--muted); }
.code-block .cmd { color: #7ed4ff; }
.code-block .str { color: #a8e45a; }
.copy-btn {
  position: absolute; top: 14px; right: 14px;
  background: rgba(255,255,255,.07); border: 1px solid var(--border);
  color: var(--muted); padding: 5px 12px; border-radius: 6px;
  font-size: .75rem; cursor: pointer; transition: all .2s;
}
.copy-btn:hover { color: var(--text); background: rgba(255,255,255,.12); }
.install-note {
  margin-top: 18px; padding: 14px 18px;
  background: rgba(232,50,26,.07); border-left: 3px solid var(--red);
  border-radius: 0 8px 8px 0;
  font-size: .85rem; color: var(--muted);
}
.install-note strong { color: var(--accent); }

/* ── FAQ ── */
.faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 20px; }
.faq-item {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden;
}
.faq-q {
  padding: 20px 24px; font-weight: 600; font-size: .95rem;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  user-select: none; transition: background .2s;
}
.faq-q:hover { background: var(--bg3); }
.faq-q .arrow { color: var(--muted); font-size: 1rem; transition: transform .3s; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .3s;
  color: var(--muted); font-size: .9rem; line-height: 1.8;
  padding: 0 24px;
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }

/* ── NEWS CENTER ── */
.news-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  margin-top: 48px; margin-bottom: 28px;
}
.news-cats {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.cat-btn {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--muted); padding: 6px 16px; border-radius: 999px;
  font-size: .8rem; font-weight: 600; cursor: pointer;
  transition: all .2s; font-family: 'Noto Sans SC', sans-serif;
}
.cat-btn.active, .cat-btn:hover {
  background: var(--red); border-color: var(--red); color: #fff;
}
.news-count { font-size: .8rem; color: var(--muted); }

/* Featured article */
.news-featured {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-bottom: 24px;
}
@media(max-width:780px){ .news-featured { grid-template-columns: 1fr; } }

.article-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden;
  transition: all .25s; cursor: pointer;
  display: flex; flex-direction: column;
}
.article-card:hover {
  border-color: rgba(232,50,26,.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,.4);
}
.article-cover {
  width: 100%; aspect-ratio: 16/8;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; position: relative; overflow: hidden;
}
.article-cover-main {
  background: linear-gradient(135deg, #1a0a06 0%, #2d1008 40%, #0b0c10 100%);
}
.article-cover-main::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(232,50,26,.22) 0%, transparent 70%);
}
.article-cover-2 {
  background: linear-gradient(135deg, #060d1a 0%, #0a1a2e 50%, #0b0c10 100%);
}
.article-cover-2::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 70% 40%, rgba(50,100,232,.18) 0%, transparent 70%);
}
.cover-emoji { position: relative; z-index: 1; }
.article-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.article-tag {
  background: rgba(232,50,26,.12); border: 1px solid rgba(232,50,26,.25);
  color: var(--accent); font-size: .7rem; font-weight: 700;
  padding: 2px 9px; border-radius: 999px; letter-spacing: .05em;
}
.article-date { font-size: .75rem; color: var(--muted); }
.article-views { font-size: .75rem; color: var(--muted); margin-left: auto; }
.article-title {
  font-weight: 800; font-size: 1.08rem; line-height: 1.45;
  margin-bottom: 10px; color: var(--text);
}
.article-card:hover .article-title { color: #fff; }
.article-excerpt { color: var(--muted); font-size: .84rem; line-height: 1.7; flex: 1; }
.article-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.article-author {
  display: flex; align-items: center; gap: 8px;
}
.author-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--bg3); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
}
.author-name { font-size: .78rem; color: var(--muted); }
.read-more {
  font-size: .78rem; color: var(--red); font-weight: 700;
  display: flex; align-items: center; gap: 4px;
  transition: gap .2s;
}
.article-card:hover .read-more { gap: 8px; }

/* List articles */
.news-list { display: flex; flex-direction: column;     gap: 20px;}
.list-article {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px 22px;
  display: flex; align-items: flex-start; gap: 18px;
  transition: all .2s; cursor: pointer;
}
.list-article:hover {
  background: var(--bg3); border-color: rgba(232,50,26,.25);
  transform: translateX(3px);
}
.list-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem; font-weight: 700;
  color: var(--border); min-width: 28px; padding-top: 2px;
}
.list-article:hover .list-num { color: var(--red); }
.list-content { flex: 1; }
.list-title ,.list-title  a{ font-weight: 700; font-size: .95rem; margin-bottom: 6px; line-height: 1.4;color: var(--text);text-decoration:none }
.list-meta { display: flex; gap: 12px; flex-wrap: wrap; }
.list-meta span { font-size: .75rem; color: var(--muted); }
.list-arrow { color: var(--muted); font-size: .9rem; padding-top: 2px; transition: color .2s; }
.list-article:hover .list-arrow { color: var(--accent); }

/* Pagination */
.news-pagination {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 36px;
}
.page-btn {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--muted); font-size: .85rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; font-family: 'Noto Sans SC', sans-serif;
}
.page-btn.active { background: var(--red); border-color: var(--red); color: #fff; }
.page-btn:hover:not(.active) { border-color: rgba(255,255,255,.2); color: var(--text); }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
  background: var(--bg2);
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 36px;
  margin-bottom: 40px;
}
.footer-brand { max-width: 280px; }
.footer-brand .logo { margin-bottom: 12px; display: inline-flex; }
.footer-brand p { color: var(--muted); font-size: .84rem; line-height: 1.8; }
.footer-col h4 { font-weight: 700; font-size: .88rem; margin-bottom: 16px; }
.footer-col a {
  display: block; color: var(--muted); text-decoration: none;
  font-size: .84rem; margin-bottom: 10px; transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--border);
  color: var(--muted); font-size: .78rem;
}
.footer-bottom a { color: var(--muted); text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

/* scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }

@media(max-width:680px){
  .nav-links { display: none; }
  .hero-stats { gap: 28px; }
  .platforms-grid { grid-template-columns: repeat(3,1fr); }
}
.lead-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
}
.featured-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: all .22s;
  display: flex;
  flex-direction: column;
}
.card-cover {
  aspect-ratio: 16 / 7;
  overflow: hidden;
  position: relative;
}
.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.card-body {
  padding: 22px 22px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.tag {
  background: rgba(232, 50, 26, .12);
  border: 1px solid rgba(232, 50, 26, .25);
  color: var(--accent);
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 999px;
  letter-spacing: .04em;
}
.meta-date, .meta-views {
  font-size: .75rem;
  color: var(--muted);
}
.card-title {
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.45;
  margin-bottom: 8px;
}
.card-excerpt {
  color: var(--muted);
  font-size: .85rem;
  line-height: 1.7;
  flex: 1;
}
.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: .76rem;
  color: var(--muted);
}
.read-more {
  color: var(--red);
  font-weight: 700;
  font-size: .78rem;
}
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 40px 0 60px;
}
.pg-btn:disabled {
  opacity: .3;
  cursor: default;
}
.pg-btn {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: .85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  font-family: 'Noto Sans SC', sans-serif;
}
.pg-btn.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.pg-btn:hover:not(.active):not(:disabled) {
  border-color: rgba(255, 255, 255, .2);
  color: var(--text);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.pg-btn.active {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  box-shadow: 0 2px 12px rgba(192, 57, 43, .35);
}
.pg-btn {
  min-width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  text-decoration: none;
  transition: all .18s;
  padding: 0 10px;
}

.pg-ellipsis {
  color: var(--text3);
  font-size: 14px;
  padding: 0 4px;
  line-height: 38px;
}
.pg-info {
  font-size: 12.5px;
  color: var(--text3);
  margin-left: 12px;
}
.pg-btn:hover {
  border-color: var(--border2);
  color: var(--text);
  background: var(--surface2);
}
.pg-btn.active {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
  box-shadow: 0 2px 12px rgba(192, 57, 43, .35);
}


.article-body blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  background: rgba(192, 57, 43, .06);
  border-left: 3px solid var(--red);
  border-radius: 0 8px 8px 0;
  font-size: 15px;
  color: var(--text);
  font-style: italic;
}
/* ── BREADCRUMB ── */
.breadcrumb-bar{
  background:var(--bg2);border-bottom:1px solid var(--border);
  padding:12px 28px;
}
.breadcrumb-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;gap:6px;
  font-size:13px;color:var(--text3);
}
.breadcrumb-inner a{color:var(--text3);text-decoration:none;transition:color .18s}
.breadcrumb-inner a:hover{color:var(--gold2)}
.bc-sep{color:var(--text3);opacity:.4}

/* ── LAYOUT ── */
.detail-layout{
  max-width:1200px;margin:0 auto;
  padding:40px 28px 60px;
  display:grid;
  grid-template-columns:1fr 300px;
  gap:40px;
  align-items:start;
}

/* ── ARTICLE ── */
.article-header{margin-bottom:32px}
.article-cats{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.article-title{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(22px,3.5vw,36px);
  color:var(--text);line-height:1.35;
  margin-bottom:20px;
}
.article-meta{
  display:flex;align-items:center;gap:16px;
  flex-wrap:wrap;padding-bottom:20px;
  border-bottom:1px solid var(--border);
}
.am-item{display:flex;align-items:center;gap:6px;font-size:13px;color:#9898a8}
.am-avatar{
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,var(--red),var(--gold));
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:#fff;flex-shrink:0;
}
.am-name{font-size:13px;color:var(--text2);font-weight:500}

/* 封面图 */
.article-cover{
  width:100%;height:400px;
  border-radius:14px;overflow:hidden;
  margin-bottom:36px;position:relative;
}
.article-cover img{width:100%;height:100%;object-fit:cover;display:block}
.article-cover-caption{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(0deg,rgba(0,0,0,.7) 0%,transparent 100%);
  padding:20px 20px 14px;
  font-size:12px;color:rgba(255,255,255,.55);
}

/* 正文排版 */
.article-body{
  font-size:16px;line-height:1.9;color:var(--text2);
}
.article-body h2{
  font-family:var(--serif);font-weight:700;
  font-size:22px;color:var(--text);
  margin:40px 0 16px;padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.article-body h3{
  font-family:var(--serif);font-weight:700;
  font-size:17px;color:var(--text);
  margin:28px 0 12px;
}
.article-body p{margin-bottom:20px}
.article-body strong{color:var(--text);font-weight:600}
.article-body a{color:var(--gold2);text-decoration:none;border-bottom:1px solid rgba(240,180,41,.3);transition:border-color .18s}
.article-body a:hover{border-bottom-color:var(--gold2)}

/* 引用块 */
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:rgba(192,57,43,.06);
  border-left:3px solid var(--red);
  border-radius:0 8px 8px 0;
  font-size:15px;color:var(--text);font-style:italic;
}

/* 代码块 */
.article-body .code-block{margin:24px 0}

/* 列表 */
.article-body ul,.article-body ol{
  padding-left:24px;margin-bottom:20px;
}
.article-body li{margin-bottom:8px;color:var(--text2)}

/* 提示框 */
.tip-box{
  display:flex;gap:12px;
  padding:16px 18px;border-radius:10px;
  margin:24px 0;font-size:14.5px;
}
.tip-box.tip-info{background:rgba(52,152,219,.08);border:1px solid rgba(52,152,219,.2)}
.tip-box.tip-warn{background:rgba(240,180,41,.08);border:1px solid rgba(240,180,41,.2)}
.tip-box.tip-success{background:rgba(39,174,96,.08);border:1px solid rgba(39,174,96,.2)}
.tip-icon{font-size:18px;flex-shrink:0;margin-top:1px}
.tip-content{flex:1;line-height:1.7}
.tip-content strong{display:block;margin-bottom:4px;font-size:13.5px}
.tip-box.tip-info .tip-content{color:#79c0ff}
.tip-box.tip-warn .tip-content{color:var(--gold2)}
.tip-box.tip-success .tip-content{color:#5dde8a}

/* 版本对比表 */
table{
  width:100%;border-collapse:collapse;
  margin:24px 0;font-size:14px;
}
table th{
  background:var(--bg3);color:var(--text);
  padding:12px 16px;text-align:left;font-weight:600;
  border-bottom:2px solid var(--border);
}
table td{
  padding:11px 16px;border-bottom:1px solid var(--border);
  color:var(--text2);vertical-align:top;
}
table tr:last-child td{border-bottom:none}
table tr:hover td{background:rgba(255,255,255,.02)}

/* 分享 + 标签 */
.article-footer{
  margin-top:48px;padding-top:28px;
  border-top:1px solid var(--border);
}
.af-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.af-tag{
  padding:5px 14px;border-radius:20px;font-size:12.5px;
  background:var(--bg3);border:1px solid var(--border);
  color:var(--text2);text-decoration:none;transition:all .18s;
}
.af-tag:hover{border-color:rgba(192,57,43,.3);color:var(--text)}
.af-share{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.af-share-label{font-size:13px;color:var(--text3)}
.share-btn{
  display:flex;align-items:center;gap:6px;
  padding:7px 16px;border-radius:8px;font-size:13px;font-weight:500;
  border:1px solid var(--border);background:var(--bg3);
  color:var(--text2);cursor:pointer;transition:all .18s;
}
.share-btn:hover{border-color:var(--border2);color:var(--text);transform:translateY(-1px)}

/* 上下篇导航 */
.article-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin-top:40px;
}
.an-card{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:12px;padding:18px 20px;
  text-decoration:none;transition:all .25s;
  display:flex;flex-direction:column;gap:6px;
}
.an-card:hover{border-color:rgba(192,57,43,.25);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.an-dir{font-size:11px;color:var(--text3);letter-spacing:1px;text-transform:uppercase}
.an-title{font-size:14px;font-weight:600;color:var(--text);line-height:1.45}
.an-card.prev .an-dir::before{content:'← '}
.an-card.next{text-align:right}
.an-card.next .an-dir::after{content:' →'}

/* ── SIDEBAR ── */
.sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:80px}
.widget{background:var(--bg3);border:1px solid var(--border);border-radius:13px;overflow:hidden}
.widget-head{padding:13px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.widget-head-bar{width:3px;height:14px;background:var(--red);border-radius:2px;flex-shrink:0}
.widget-head h3{font-size:13.5px;font-weight:700;color:var(--text)}
.widget-body{padding:14px 18px}

/* 目录 */
.toc-list{display:flex;flex-direction:column;gap:2px}
.toc-item{
  display:flex;align-items:flex-start;gap:8px;
  padding:7px 10px;border-radius:7px;font-size:13px;
  color:#9898a8;text-decoration:none;transition:all .18s;
  cursor:pointer;
}
.toc-item:hover,.toc-item.active{background:rgba(192,57,43,.08);color:var(--text)}
.toc-item.active{color:#f0b429;font-weight:500}
.toc-num{font-size:11px;color:var(--text3);margin-top:2px;flex-shrink:0;min-width:16px}
.toc-item.sub{padding-left:24px;font-size:12.5px}

/* 相关推荐 */
.related-item{
  display:flex;gap:12px;padding:12px 0;
  border-bottom:1px solid var(--border);text-decoration:none;
}
.related-item:last-child{border-bottom:none;padding-bottom:0}
.related-item:hover .ri-title{color:#f0b429}
.ri-thumb{
  width:72px;height:52px;border-radius:7px;overflow:hidden;flex-shrink:0;
}
.ri-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.ri-body{flex:1;min-width:0}
.ri-cat{font-size:10.5px;font-weight:700;letter-spacing:1px;color:#e03820;text-transform:uppercase;margin-bottom:4px}
.ri-title{font-size:13px;font-weight:600;color:#9898a8;line-height:1.4;transition:color .18s}
.ri-date{font-size:11px;color:#9898a8;margin-top:4px}

/* 进度条 */
.read-progress{
  position:fixed;top:0;left:0;right:0;
  height:3px;background:var(--border);
  z-index:600;
}
.read-progress-bar{
  height:100%;background:linear-gradient(90deg,var(--red),#f0b429);
  width:0%;transition:width .1s linear;
}

/* ── RESPONSIVE ── */
@media(max-width:960px){
  .detail-layout{grid-template-columns:1fr;padding:28px 20px 48px;display: block;}
  .sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .article-cover{height:260px}
}
@media(max-width:640px){
  .article-nav{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr}
  .article-cover{height:200px}
}

.am-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), #c99516);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.an-dir {
  font-size: 11px;
  color:#5a5a6e;
  letter-spacing: 1px;
  text-transform: uppercase;
}

img.wp-smiley, img.emoji {
  display: inline !important;
  border: none !important;
  box-shadow: none !important;
  height: 1em !important;
  width: 1em !important;
  margin: 0 0.07em !important;
  vertical-align: -0.1em !important;
  background: none !important;
  padding: 0 !important;
}
pre {
  background: #0d1117;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 10px;
  overflow: hidden;
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.9;
  overflow-x: auto;
}