@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

/* ===== 变量 ===== */
:root {
  --c-bg: #0d0d0d;
  --c-purple: #8000ff;
  --c-pink: #ff00ff;
  --c-purple-dim: rgba(128,0,255,0.18);
  --c-pink-dim: rgba(255,0,255,0.12);
  --c-text: #e0d0ff;
  --c-text-muted: #9980cc;
  --c-border: rgba(128,0,255,0.4);
  --c-border-pink: rgba(255,0,255,0.35);
  --font-pixel: 'Press Start 2P', monospace;
  --font-terminal: 'VT323', monospace;
  --radius: 10px;
  --nav-h: 64px;
  --anchor-h: 42px;
  --max-w: 1100px;
  --col-main: 680px;
}

/* ===== 重置 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-terminal);
  font-size: 1.15rem;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}
a { color: var(--c-pink); text-decoration: none; transition: color .2s, text-shadow .2s; }
a:hover { color: var(--c-purple); text-shadow: 0 0 8px var(--c-purple); }
img { display: block; max-width: 100%; height: auto; }
ul, menu { list-style: none; }
button { cursor: pointer; }

/* ===== 扫描线 ===== */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(128,0,255,0.04) 3px,
    rgba(128,0,255,0.04) 4px
  );
}

/* ===== 故障闪烁文字 ===== */
@keyframes glitch-1 {
  0%,100% { clip-path: inset(0 0 98% 0); transform: translateX(-3px) skewX(-1deg); }
  20% { clip-path: inset(30% 0 50% 0); transform: translateX(3px) skewX(2deg); }
  40% { clip-path: inset(60% 0 20% 0); transform: translateX(-2px); }
  60% { clip-path: inset(10% 0 80% 0); transform: translateX(2px) skewX(-2deg); }
  80% { clip-path: inset(80% 0 5% 0); transform: translateX(-1px); }
}
@keyframes glitch-2 {
  0%,100% { clip-path: inset(50% 0 30% 0); transform: translateX(3px) skewX(1deg); opacity:.8; }
  33% { clip-path: inset(10% 0 70% 0); transform: translateX(-3px); opacity:1; }
  66% { clip-path: inset(80% 0 5% 0); transform: translateX(2px) skewX(-1deg); opacity:.7; }
}
.glitch-text { position: relative; display: inline-block; }
.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 100%;
}
.glitch-text::before {
  color: var(--c-pink);
  animation: glitch-1 3.5s infinite steps(1);
  text-shadow: -2px 0 var(--c-pink);
}
.glitch-text::after {
  color: var(--c-purple);
  animation: glitch-2 4.2s infinite steps(1);
  text-shadow: 2px 0 var(--c-purple);
}
@media (prefers-reduced-motion: reduce) {
  .glitch-text::before, .glitch-text::after { animation: none; }
}

/* ===== HUD 边框装饰 ===== */
.top-border {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-purple), var(--c-pink), var(--c-purple));
  z-index: 10000;
  animation: hud-scan 4s linear infinite;
}
@keyframes hud-scan {
  0% { opacity:.5; } 50% { opacity:1; } 100% { opacity:.5; }
}

/* ===== 导航 ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--nav-h);
  background: rgba(13,13,13,0.95);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(8px);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-shadow: 0 0 12px var(--c-purple);
  min-height: 40px;
  min-width: 40px;
  justify-content: center;
}
.logo-icon {
  font-size: 1.6rem;
  color: var(--c-purple);
  text-shadow: 0 0 16px var(--c-purple), 0 0 30px var(--c-purple);
  display: block;
}
.logo-img { width: 36px; height: 36px; object-fit: contain; }

/* details/summary 导航结构 */
.nav-details {
  position: relative;
  flex: 1;
}
.nav-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  padding: 10px 16px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-purple-dim);
  color: var(--c-text);
  font-family: var(--font-pixel);
  font-size: .55rem;
  min-height: 40px;
  width: fit-content;
  transition: border-color .2s, background .2s;
  user-select: none;
}
.nav-summary::-webkit-details-marker { display: none; }
.nav-summary:hover {
  border-color: var(--c-pink);
  background: var(--c-pink-dim);
}
.hamburger-icon { color: var(--c-pink); font-size: 1rem; }

.nav-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 280px;
  background: rgba(13,13,13,0.98);
  border: 1px solid var(--c-border-pink);
  border-radius: var(--radius);
  padding: 8px 0;
  z-index: 600;
  box-shadow: 0 0 20px rgba(128,0,255,0.3);
}
.nav-menu li a {
  display: block;
  padding: 12px 20px;
  font-family: var(--font-terminal);
  font-size: 1.05rem;
  color: var(--c-text);
  min-height: 44px;
  line-height: 1.3;
  transition: background .15s, color .15s;
}
.nav-menu li a:hover {
  background: var(--c-purple-dim);
  color: var(--c-pink);
  text-shadow: 0 0 8px var(--c-pink);
}
.nav-details:not([open]) .nav-menu { display: none; }
.nav-details[open] .nav-menu { display: block; }

.nav-cta {
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--font-pixel);
  font-size: .5rem;
}

/* ===== 药丸按钮 ===== */
.pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--c-purple);
  background: var(--c-purple-dim);
  color: var(--c-purple);
  font-family: var(--font-pixel);
  font-size: .5rem;
  min-height: 40px;
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s, border-color .2s;
  text-decoration: none;
  white-space: nowrap;
}
.pill-btn:hover {
  background: var(--c-purple);
  color: #fff;
  box-shadow: 0 0 16px var(--c-purple), 0 0 32px rgba(128,0,255,0.4);
  text-shadow: none;
}
.pill-btn--primary {
  background: var(--c-purple);
  color: #fff;
  border-color: var(--c-purple);
  box-shadow: 0 0 12px var(--c-purple);
}
.pill-btn--primary:hover {
  background: var(--c-pink);
  border-color: var(--c-pink);
  box-shadow: 0 0 20px var(--c-pink);
}
.pill-btn--ghost {
  border-color: var(--c-pink);
  color: var(--c-pink);
  background: transparent;
}
.pill-btn--ghost:hover {
  background: var(--c-pink);
  color: #fff;
  box-shadow: 0 0 16px var(--c-pink);
  text-shadow: none;
}
.pill-btn--sm {
  font-size: .45rem;
  padding: 8px 16px;
  min-height: 36px;
}

/* ===== 锚点条 ===== */
.anchor-bar {
  position: sticky;
  top: var(--nav-h);
  z-index: 400;
  background: rgba(13,13,13,0.92);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(6px);
  overflow-x: auto;
  scrollbar-width: none;
}
.anchor-bar::-webkit-scrollbar { display: none; }
.anchor-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6px 20px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: nowrap;
}
.anchor-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-text-muted);
  font-family: var(--font-terminal);
  font-size: .95rem;
  white-space: nowrap;
  min-height: 40px;
  transition: border-color .2s, color .2s, background .2s;
}
.anchor-pill:hover {
  border-color: var(--c-pink);
  color: var(--c-pink);
  background: var(--c-pink-dim);
  text-shadow: 0 0 6px var(--c-pink);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0d0d0d 0%, #110022 50%, #0d0d0d 100%);
  padding: 80px 20px 120px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(128,0,255,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(255,0,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.hero-bg-text {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-pixel);
  font-size: clamp(5rem, 15vw, 14rem);
  color: rgba(128,0,255,0.06);
  letter-spacing: .1em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  font-family: var(--font-pixel);
  font-size: .5rem;
  color: var(--c-pink);
  text-shadow: 0 0 10px var(--c-pink);
  letter-spacing: .15em;
  margin-bottom: 16px;
}
.hero-h1 {
  font-family: var(--font-pixel);
  font-size: clamp(1rem, 3vw, 2rem);
  line-height: 1.4;
  color: #fff;
  text-shadow: 0 0 20px var(--c-purple), 0 0 40px rgba(128,0,255,0.5);
  margin-bottom: 24px;
  max-width: 700px;
}
.hero-lead {
  font-family: var(--font-terminal);
  font-size: 1.3rem;
  color: var(--c-text-muted);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-clip {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 60px;
  background: var(--c-bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
  pointer-events: none;
}

/* ===== 页面内容包裹 ===== */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== main > section.wrap > article > div 契约 ===== */
main { padding: 48px 0 24px; }

.content-section {
  background: rgba(128,0,255,0.04);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 40px;
}

.article-body, .home-article .article-body, .about-article .article-body, .privacy-body {
  font-family: var(--font-terminal);
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--c-text);
}
.article-body h1,
.article-body h2,
.article-body h3 {
  font-family: var(--font-pixel);
  color: var(--c-purple);
  text-shadow: 0 0 10px var(--c-purple);
  margin: 1.8em 0 .6em;
  line-height: 1.4;
}
.article-body h1 { font-size: 1rem; }
.article-body h2 { font-size: .85rem; border-left: 3px solid var(--c-pink); padding-left: 12px; }
.article-body h3 { font-size: .7rem; color: var(--c-pink); text-shadow: 0 0 8px var(--c-pink); }
.article-body p { margin-bottom: 1em; }
.article-body ul, .article-body ol { padding-left: 1.4em; margin-bottom: 1em; }
.article-body li { margin-bottom: .4em; }
.article-body a { color: var(--c-pink); border-bottom: 1px solid rgba(255,0,255,0.3); }
.article-body a:hover { color: var(--c-purple); border-bottom-color: var(--c-purple); }
.article-body strong { color: #fff; }
.article-body table { width: 100%; border-collapse: collapse; margin-bottom: 1.5em; }
.article-body th { background: var(--c-purple-dim); color: var(--c-purple); font-family: var(--font-pixel); font-size: .5rem; padding: 10px; border: 1px solid var(--c-border); }
.article-body td { padding: 10px; border: 1px solid var(--c-border); }
.article-body blockquote { border-left: 3px solid var(--c-purple); padding: 12px 20px; background: var(--c-purple-dim); margin: 1.5em 0; border-radius: 0 var(--radius) var(--radius) 0; }
.article-body code { background: rgba(128,0,255,0.15); color: var(--c-pink); padding: 2px 6px; border-radius: 4px; font-family: monospace; }
.article-body pre { background: #111; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 20px; overflow-x: auto; margin-bottom: 1.5em; }
.article-body time { color: var(--c-pink); font-family: var(--font-pixel); font-size: .55rem; }

/* ===== 文章 hero ===== */
.article-hero, .about-hero, .privacy-hero {
  padding: 48px 20px 32px;
  background: linear-gradient(180deg, #110022 0%, var(--c-bg) 100%);
  border-bottom: 1px solid var(--c-border);
}
.article-hero-inner, .about-hero-inner, .privacy-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.article-eyebrow {
  font-family: var(--font-pixel);
  font-size: .45rem;
  color: var(--c-text-muted);
  margin-bottom: 16px;
  letter-spacing: .1em;
}
.article-eyebrow a { color: var(--c-text-muted); }
.article-eyebrow a:hover { color: var(--c-pink); }
.article-h1, .about-h1, .privacy-h1 {
  font-family: var(--font-pixel);
  font-size: clamp(.8rem, 2.5vw, 1.4rem);
  line-height: 1.5;
  color: #fff;
  text-shadow: 0 0 16px var(--c-purple);
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--font-terminal);
  font-size: 1rem;
  color: var(--c-text-muted);
}
.meta-label { color: var(--c-purple); font-family: var(--font-pixel); font-size: .45rem; }
.meta-sep { color: var(--c-border); }
.article-meta time { color: var(--c-text); }
.article-footer-nav { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--c-border); }

.about-badge {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--c-pink);
  border-radius: 999px;
  color: var(--c-pink);
  font-family: var(--font-pixel);
  font-size: .45rem;
  margin-bottom: 16px;
  text-shadow: 0 0 8px var(--c-pink);
}
.about-lead, .privacy-date {
  font-family: var(--font-terminal);
  font-size: 1.1rem;
  color: var(--c-text-muted);
  margin-top: 8px;
}

/* ===== 布局：带 aside ===== */
.layout-with-aside {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px 48px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}
.layout-with-aside--article {
  padding-top: 0;
}

/* ===== sections ===== */
.extra-section {
  padding: 0;
}
.section-header {
  max-width: var(--max-w);
  margin: 0 auto 24px;
  padding: 0 20px;
}
.nav-table-section {
  padding: 40px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 0;
}

/* h2 + p.subtitle 契约 */
.neon-heading {
  font-family: var(--font-pixel);
  font-size: .75rem;
  color: var(--c-purple);
  text-shadow: 0 0 12px var(--c-purple), 0 0 24px rgba(128,0,255,0.4);
  margin-bottom: 8px;
  line-height: 1.5;
}
.subtitle {
  font-family: var(--font-terminal);
  font-size: 1.05rem;
  color: var(--c-text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ===== 导航总览表格 ===== */
.table-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  overflow-x: auto;
}
.nav-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-terminal);
  font-size: 1rem;
}
.nav-table thead th {
  background: var(--c-purple-dim);
  color: var(--c-purple);
  font-family: var(--font-pixel);
  font-size: .45rem;
  padding: 12px 16px;
  border: 1px solid var(--c-border);
  text-align: left;
  white-space: nowrap;
}
.nav-table tbody tr {
  transition: background .15s;
}
.nav-table tbody tr:hover {
  background: var(--c-purple-dim);
}
.nav-table td {
  padding: 12px 16px;
  border: 1px solid rgba(128,0,255,0.18);
  vertical-align: top;
  color: var(--c-text);
}
.tbl-title a {
  color: var(--c-pink);
  font-weight: bold;
}
.tbl-title a:hover { color: var(--c-purple); }
.tbl-date { white-space: nowrap; color: var(--c-text-muted); font-size: .9rem; }
.tbl-desc { color: var(--c-text-muted); }

/* ===== 特性卡片 ===== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.feature-card {
  background: var(--c-purple-dim);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.feature-card:hover {
  border-color: var(--c-pink);
  box-shadow: 0 0 18px rgba(255,0,255,0.2);
  transform: translateY(-2px);
}
.feat-icon {
  display: block;
  font-size: 1.5rem;
  color: var(--c-pink);
  text-shadow: 0 0 10px var(--c-pink);
  margin-bottom: 12px;
}
.feature-card strong {
  display: block;
  font-family: var(--font-pixel);
  font-size: .5rem;
  color: var(--c-purple);
  margin-bottom: 8px;
}
.feature-card p {
  font-family: var(--font-terminal);
  font-size: 1rem;
  color: var(--c-text-muted);
  line-height: 1.5;
}

/* ===== 侧边栏 ===== */
.sidebar {
  position: sticky;
  top: calc(var(--nav-h) + var(--anchor-h) + 16px);
}
.aside-block {
  background: rgba(13,13,13,0.8);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-bottom: 16px;
}
.aside-title {
  font-family: var(--font-pixel);
  font-size: .55rem;
  color: var(--c-purple);
  text-shadow: 0 0 8px var(--c-purple);
  margin-bottom: 8px;
}
.aside-links {
  list-style: none;
  padding: 0;
}
.aside-links li {
  border-bottom: 1px solid rgba(128,0,255,0.12);
}
.aside-links li:last-child { border-bottom: none; }
.aside-links a {
  display: block;
  padding: 10px 4px;
  font-family: var(--font-terminal);
  font-size: 1rem;
  color: var(--c-text);
  min-height: 40px;
  line-height: 1.4;
  transition: color .15s, padding-left .15s;
}
.aside-links a:hover {
  color: var(--c-pink);
  padding-left: 8px;
  text-shadow: 0 0 6px var(--c-pink);
}
.aside-tip {
  background: var(--c-pink-dim);
  border-color: var(--c-border-pink);
}
.aside-tip strong {
  display: block;
  font-family: var(--font-pixel);
  font-size: .5rem;
  color: var(--c-pink);
  margin-bottom: 8px;
}
.aside-tip p {
  font-family: var(--font-terminal);
  font-size: 1rem;
  color: var(--c-text-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ===== 相关链接列表 ===== */
.related-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.related-list li a {
  display: block;
  padding: 12px 16px;
  background: var(--c-purple-dim);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  color: var(--c-text);
  font-family: var(--font-terminal);
  font-size: 1.05rem;
  min-height: 44px;
  transition: background .15s, border-color .15s, color .15s;
}
.related-list li a:hover {
  background: var(--c-pink-dim);
  border-color: var(--c-pink);
  color: var(--c-pink);
  text-shadow: 0 0 6px var(--c-pink);
}

/* ===== About 文章列表 ===== */
.about-article-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about-article-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.about-article-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  min-height: 48px;
  gap: 12px;
  background: var(--c-purple-dim);
  transition: background .15s, border-color .15s;
}
.about-article-link:hover {
  background: var(--c-pink-dim);
}
.about-article-title {
  font-family: var(--font-terminal);
  font-size: 1.1rem;
  color: var(--c-text);
  flex: 1;
}
.about-article-date {
  font-family: var(--font-pixel);
  font-size: .4rem;
  color: var(--c-text-muted);
  white-space: nowrap;
}

/* ===== 页脚（仅 p + small，无 nav/ul） ===== */
.site-footer {
  background: rgba(0,0,0,0.6);
  border-top: 1px solid var(--c-border);
  text-align: center;
  padding: 24px 20px 20px;
  margin-top: 0;
}
.footer-brand {
  font-family: var(--font-terminal);
  font-size: 1.05rem;
  color: var(--c-text-muted);
  margin-bottom: 8px;
}
.footer-brand a {
  color: var(--c-purple);
  text-shadow: 0 0 6px var(--c-purple);
}
.footer-brand a:hover { color: var(--c-pink); text-shadow: 0 0 8px var(--c-pink); }
.footer-note {
  display: block;
  font-family: var(--font-terminal);
  font-size: .9rem;
  color: rgba(153,128,204,0.6);
}

/* ===== 滚动动画 ===== */
@keyframes reveal-fade {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  animation: reveal-fade .6s ease forwards;
  animation-play-state: paused;
}
.reveal.in-view { animation-play-state: running; }
.reveal-up {
  animation: reveal-fade .5s ease forwards;
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-up { animation: none; opacity: 1; }
}

/* ===== 响应式 ===== */
@media (max-width: 820px) {
  .layout-with-aside {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  :root { --nav-h: 56px; }
  body { font-size: 1rem; }
  .hero { padding: 60px 16px 100px; min-height: 70vh; }
  .hero-h1 { font-size: .85rem; }
  .hero-bg-text { font-size: 4rem; opacity: .04; }
  .content-section { padding: 24px 16px; }
  .nav-inner { padding: 0 12px; }
  .wrap { padding: 0 12px; }
  .anchor-inner { padding: 6px 12px; }
  .layout-with-aside { padding: 0 12px 32px; }
  .section-header { padding: 0 12px; }
  .table-wrap { padding: 0 12px; }
  .feature-grid { grid-template-columns: 1fr; }
  .article-hero, .about-hero, .privacy-hero { padding: 32px 16px 24px; }
  .nav-table th, .nav-table td { padding: 8px 10px; font-size: .85rem; }
  .tbl-date { display: none; }
  .about-article-link { flex-direction: column; align-items: flex-start; }
  .about-article-date { margin-top: 4px; }
  main { padding: 24px 0 12px; }
}