:root {
  color-scheme: dark;
  --ink: #0f1211;
  --ink-raised: #151a18;
  --ink-soft: #1c2320;
  --line: #303934;
  --line-soft: #252c28;
  --paper: #f0f0e9;
  --paper-soft: #c7cec5;
  --muted: #8f9a91;
  --muted-dark: #667168;
  --acid: #c9f36b;
  --acid-deep: #9fc44a;
  --blue: #8db6ee;
  --warning: #edb56e;
  --danger: #ef8d82;
  --max: 1180px;
  --radius: 6px;
  --ease: 180ms ease;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  background: var(--ink);
  color: var(--paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--ink); color: var(--paper); }
body.is-menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: 0; }
h1 { font-size: 66px; line-height: .98; }
h2 { font-size: 34px; line-height: 1.08; }
h3 { font-size: 19px; line-height: 1.2; }
p { line-height: 1.68; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 30;
  transform: translateY(-140%);
  padding: 10px 14px;
  border: 1px solid var(--acid);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--acid);
}
.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
}

.site-shell { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(15, 18, 17, .96);
}
.site-nav { min-height: 76px; display: flex; align-items: center; gap: 28px; }
.wordmark { display: inline-flex; align-items: baseline; gap: 11px; margin-right: auto; min-height: 44px; }
.wordmark-en { color: var(--paper); font-size: 20px; font-weight: 800; letter-spacing: .18em; }
.wordmark-cn { color: var(--acid); font-size: 13px; font-weight: 700; letter-spacing: .22em; }
.wordmark:hover .wordmark-cn { color: var(--paper); }
.nav-links { display: flex; align-items: center; gap: 24px; color: var(--muted); font-size: 13px; }
.nav-links a, .nav-tool { min-height: 44px; display: inline-flex; align-items: center; border-bottom: 1px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"], .nav-tool:hover { color: var(--paper); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--acid); }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.nav-tool, .menu-button {
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}
.nav-tool:hover, .menu-button:hover { border-color: var(--line); }
.menu-button { display: none; border-color: var(--line); }
.mobile-nav { display: none; padding: 8px 0 18px; border-top: 1px solid var(--line-soft); }
.mobile-nav a { min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid var(--line-soft); color: var(--paper-soft); }
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav.is-open { display: grid; }

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-soft);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease), transform var(--ease);
}
.button:hover { border-color: var(--paper-soft); transform: translateY(-1px); }
.button--primary { border-color: var(--acid); background: var(--acid); color: #17200d; }
.button--primary:hover { border-color: var(--acid); background: #dcfb92; }
.button--quiet { background: transparent; }
.button--small { min-height: 40px; padding: 0 12px; font-size: 12px; }
.button[disabled], .button.is-disabled { cursor: not-allowed; opacity: .52; transform: none; }

.site-footer { margin-top: 96px; padding: 28px 0; border-top: 1px solid var(--line-soft); color: var(--muted); font-size: 12px; }
.footer-row { display: flex; justify-content: space-between; gap: 24px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-nav a:hover { color: var(--paper); }
.footer-note { margin: 8px 0 0; color: var(--muted-dark); }

.eyebrow { margin-bottom: 14px; color: var(--acid); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.lede { max-width: 650px; color: var(--paper-soft); font-size: 17px; }
.muted { color: var(--muted); }
.accent { color: var(--acid); }
.blue { color: var(--blue); }
.quiet { color: var(--muted-dark); font-size: 12px; }
.section { padding: 82px 0; }
.band { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--ink-raised); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading p { max-width: 520px; margin-bottom: 0; color: var(--muted); }

.home-hero { padding: 68px 0 54px; border-bottom: 1px solid var(--line-soft); }
.home-hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(400px, 1.1fr); gap: 72px; align-items: end; }
.home-hero h1 { max-width: 610px; margin-bottom: 26px; }
.home-hero h1 span { display: block; color: var(--acid); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hero-signature { display: flex; align-items: center; gap: 16px; margin-top: 42px; color: var(--muted); font-size: 12px; }
.signature-rule { width: 50px; height: 1px; background: var(--acid); }
.signature-name { color: var(--paper-soft); font-weight: 700; letter-spacing: .06em; }
.feature-card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-raised); overflow: hidden; }
.feature-card:hover { border-color: var(--acid-deep); }
.feature-card .cover-art { border-bottom: 1px solid var(--line); }
.feature-body { padding: 22px; }
.feature-meta, .card-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 11px; }
.feature-body h2 { max-width: 560px; margin: 18px 0 10px; font-size: 32px; }
.feature-body p { max-width: 560px; margin-bottom: 0; color: var(--paper-soft); }
.feature-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 22px; }
.type-label { color: var(--acid); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.cover-art { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #202821; }
.cover-art img { width: 100%; height: 100%; object-fit: cover; }
.cover-art--wide { aspect-ratio: 2 / 1; }

.home-latest { display: grid; grid-template-columns: minmax(220px, .42fr) minmax(0, 1fr); gap: 70px; }
.home-latest h2 { margin-bottom: 12px; }
.home-latest-copy { color: var(--muted); }
.latest-list { border-top: 1px solid var(--line); }
.latest-row { display: grid; grid-template-columns: 80px minmax(0, 1fr) auto; gap: 18px; align-items: center; min-height: 82px; border-bottom: 1px solid var(--line-soft); }
.latest-row:hover .latest-title { color: var(--acid); }
.latest-index { color: var(--muted-dark); font: 12px/1 Consolas, monospace; }
.latest-title { margin-bottom: 5px; font-size: 16px; font-weight: 700; }
.latest-summary { margin: 0; color: var(--muted); font-size: 12px; }
.latest-date { color: var(--muted-dark); font: 11px/1 Consolas, monospace; }

.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.category-link { min-height: 166px; display: flex; flex-direction: column; justify-content: space-between; padding: 18px; border-right: 1px solid var(--line); }
.category-link:last-child { border-right: 0; }
.category-link:hover { background: var(--ink-raised); }
.category-number { color: var(--acid); font: 11px/1 Consolas, monospace; }
.category-link h3 { margin: 26px 0 7px; }
.category-link p { margin-bottom: 0; color: var(--muted); font-size: 12px; }
.category-count { display: block; margin-top: 16px; color: var(--acid); font: 10px/1.2 Consolas, monospace; }
.category-arrow { align-self: end; color: var(--blue); font-size: 18px; }

.page-head { padding: 74px 0 40px; border-bottom: 1px solid var(--line-soft); }
.page-head h1 { max-width: 850px; margin-bottom: 20px; }
.page-head p { max-width: 680px; margin-bottom: 0; color: var(--paper-soft); font-size: 17px; }
.page-head-row { display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.page-head-row .page-head-copy { flex: 1; }
.page-head-aside { min-width: 180px; color: var(--muted); font: 11px/1.5 Consolas, monospace; text-align: right; }

.listing-toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) auto; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.search-wrap { position: relative; }
.search-input { width: 100%; min-height: 48px; padding: 0 16px; border: 1px solid var(--line); border-radius: var(--radius); outline: 0; background: var(--ink-raised); color: var(--paper); }
.search-input::placeholder { color: var(--muted-dark); }
.search-input:focus { border-color: var(--acid); }
.filter-row { display: flex; flex-wrap: wrap; justify-content: end; gap: 8px; }
.filter-button { min-height: 44px; padding: 0 13px; border: 1px solid var(--line); border-radius: var(--radius); background: transparent; color: var(--muted); font-size: 12px; }
.filter-button:hover, .filter-button[aria-pressed="true"] { border-color: var(--acid); color: var(--acid); }
.filter-button[aria-pressed="true"] { background: rgba(201, 243, 107, .08); }
.filter-divider { width: 1px; min-height: 28px; margin: 8px 2px; background: var(--line); }
.listing-summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; color: var(--muted); font-size: 12px; }
.listing-summary strong { color: var(--paper); }
.listing-summary-actions { display: flex; align-items: center; justify-content: end; flex-wrap: wrap; gap: 14px; }
.sort-control { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); white-space: nowrap; }
.sort-control select { min-height: 40px; padding: 0 32px 0 11px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-raised); color: var(--paper); font-size: 12px; }
.sort-control select:hover, .sort-control select:focus { border-color: var(--acid); outline: 0; }
.resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.resource-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-raised); overflow: hidden; }
.resource-card:hover { border-color: var(--acid-deep); }
.resource-card .cover-art { border-bottom: 1px solid var(--line); }
.resource-card-body { display: flex; flex: 1; flex-direction: column; padding: 18px; }
.resource-card h2 { margin: 14px 0 8px; font-size: 21px; }
.resource-card p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 15px; }
.tag { display: inline-flex; align-items: center; min-height: 24px; padding: 0 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 10px; }
.resource-card-footer { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 22px; }
.source-line { color: var(--muted-dark); font-size: 10px; }
.empty-state { padding: 60px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.empty-state h2 { margin-bottom: 10px; font-size: 24px; }
.empty-state p { max-width: 480px; color: var(--muted); }

.detail-main { padding: 38px 0 0; }
.back-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 12px; }
.back-link:hover { color: var(--acid); }
.detail-hero { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(280px, .88fr); gap: 58px; align-items: start; padding: 38px 0 74px; }
.detail-kicker { margin-bottom: 18px; color: var(--acid); font: 11px/1.4 Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.detail-title { max-width: 740px; margin-bottom: 18px; font-size: 58px; }
.detail-summary { max-width: 680px; color: var(--paper-soft); font-size: 18px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.detail-meta { padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.meta-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 20px; padding: 10px 0; font-size: 12px; }
.meta-label { color: var(--muted-dark); }
.meta-value { color: var(--paper-soft); }
.meta-value a { color: var(--blue); }
.meta-value a:hover { text-decoration: underline; }
.detail-cover { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--ink-raised); }
.detail-cover .cover-art { aspect-ratio: 16 / 9; }
.detail-section { padding: 62px 0; border-top: 1px solid var(--line-soft); }
.detail-section-grid { display: grid; grid-template-columns: minmax(190px, .36fr) minmax(0, 1fr); gap: 60px; }
.detail-section h2 { margin-bottom: 0; font-size: 26px; }
.detail-content { max-width: 730px; color: var(--paper-soft); }
.detail-content p { margin-bottom: 18px; }
.detail-content h3 { margin-top: 30px; color: var(--paper); }
.detail-content ul { margin: 20px 0; padding-left: 20px; }
.detail-content li { padding: 6px 0; color: var(--paper-soft); line-height: 1.6; }
.detail-content li::marker { color: var(--acid); }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; list-style: none; padding: 0; margin: 0; }
.feature-list li { padding: 14px 0; border-top: 1px solid var(--line); color: var(--paper-soft); }
.feature-list li::before { content: "+"; margin-right: 9px; color: var(--acid); font-weight: 800; }
.download-list { display: grid; gap: 10px; }
.download-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 15px 0; border-top: 1px solid var(--line); }
.download-action { display: flex; align-items: center; gap: 12px; }
.download-title { color: var(--paper); font-size: 13px; font-weight: 700; }
.download-copy { margin-top: 5px; color: var(--muted); font-size: 11px; }
.status { color: var(--acid); font: 10px/1.4 Consolas, monospace; text-transform: uppercase; }
.status--warning { color: var(--warning); }
.status--danger { color: var(--danger); }
.video-frame { aspect-ratio: 16 / 9; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #0a0d0c; }
.video-frame iframe { width: 100%; height: 100%; border: 0; }
.video-direct-link { margin-top: 12px; }
.video-fallback { position: relative; height: 100%; }
.video-fallback .cover-art { height: 100%; }
.video-fallback-link { position: absolute; inset: auto 18px 18px auto; }
.copy-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 18px; }
.copy-fallback { display: none; width: min(100%, 460px); min-height: 42px; padding: 0 10px; border: 1px solid var(--warning); border-radius: var(--radius); background: var(--ink); color: var(--paper-soft); font-size: 12px; }
.copy-fallback.is-visible { display: block; }
.copy-status { color: var(--muted); font-size: 11px; }
.related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.related-link { display: block; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-raised); }
.related-link:hover { border-color: var(--acid-deep); }
.related-link strong { display: block; margin-bottom: 8px; }
.related-link span { color: var(--muted); font-size: 12px; }

.about-layout { display: grid; grid-template-columns: minmax(220px, .52fr) minmax(0, 1fr); gap: 88px; align-items: start; }
.about-stamp { min-height: 300px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border: 1px solid var(--line); background: var(--ink-raised); }
.stamp-large { color: var(--acid); font-size: 72px; font-weight: 800; letter-spacing: -.04em; }
.stamp-cn { color: var(--paper); font-size: 28px; letter-spacing: .25em; }
.about-stamp small { color: var(--muted); font: 11px/1.5 Consolas, monospace; }
.about-copy { max-width: 680px; }
.about-copy h2 { margin-bottom: 20px; }
.about-copy p { color: var(--paper-soft); }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 38px; }
.principle { padding: 20px 0; border-top: 2px solid var(--line); }
.principle strong { display: block; margin-bottom: 9px; color: var(--acid); font-size: 12px; }
.principle p { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.contact-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }

.not-found { padding: 100px 0; }
.not-found h1 { margin-bottom: 16px; }
.not-found p { color: var(--muted); }

.toast { position: fixed; left: 50%; bottom: 22px; z-index: 25; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; max-width: calc(100% - 32px); padding: 12px 15px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-soft); color: var(--paper); font-size: 12px; transition: opacity var(--ease), transform var(--ease); }
.toast.is-visible { transform: translate(-50%, 0); opacity: 1; }

@media (max-width: 900px) {
  .site-shell { width: min(var(--max), calc(100% - 32px)); }
  .nav-links, .nav-tool--search { display: none; }
  .menu-button { display: inline-flex; align-items: center; }
  h1 { font-size: 54px; }
  .home-hero-grid, .detail-hero, .about-layout { grid-template-columns: 1fr; gap: 38px; }
  .home-hero-grid { align-items: start; }
  .home-latest { grid-template-columns: 1fr; gap: 30px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .category-link:nth-child(2) { border-right: 0; }
  .category-link:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .detail-title { font-size: 48px; }
  .detail-section-grid { grid-template-columns: 1fr; gap: 22px; }
  .about-stamp { min-height: 230px; }
  .principles { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .site-shell { width: min(var(--max), calc(100% - 28px)); }
  .site-nav { min-height: 68px; gap: 10px; }
  .wordmark { gap: 8px; }
  .wordmark-en { font-size: 18px; }
  .wordmark-cn { font-size: 11px; }
  h1 { font-size: 46px; }
  h2 { font-size: 29px; }
  .home-hero { padding: 30px 0 22px; }
  .home-hero-grid { gap: 18px; }
  .home-hero + .section { padding-top: 36px; }
  .home-hero h1 { font-size: 40px; margin-bottom: 14px; }
  .home-hero .lede { font-size: 15px; line-height: 1.55; }
  .hero-actions, .detail-actions { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 20px; }
  .hero-actions .button, .detail-actions .button { width: 100%; }
  .hero-actions .button { min-height: 42px; }
  .hero-signature { margin-top: 22px; gap: 12px; }
  .feature-card .cover-art { aspect-ratio: 2.4 / 1; }
  .feature-body { padding: 14px; }
  .feature-body h2 { display: -webkit-box; overflow: hidden; margin: 10px 0 8px; font-size: 22px; line-height: 1.12; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .feature-body p { display: none; }
  .feature-footer { display: flex; gap: 8px; margin-top: 12px; }
  .feature-footer .source-line { max-width: 55%; }
  .feature-footer, .footer-row { display: grid; }
  .latest-row { grid-template-columns: 32px minmax(0, 1fr); gap: 10px; padding: 15px 0; }
  .latest-date { grid-column: 2; }
  .category-grid, .resource-grid, .related-grid { grid-template-columns: 1fr; }
  .category-link { min-height: 126px; border-right: 0; border-bottom: 1px solid var(--line); }
  .category-link:nth-child(2) { border-bottom: 1px solid var(--line); }
  .category-link:last-child { border-bottom: 0; }
  .page-head { padding: 54px 0 32px; }
  .page-head h1 { font-size: 43px; }
  .page-head-row { display: block; }
  .page-head-aside { margin-top: 22px; text-align: left; }
  .listing-toolbar { grid-template-columns: 1fr; gap: 14px; }
  .filter-row { justify-content: start; }
  .listing-summary { align-items: start; flex-direction: column; gap: 8px; }
  .listing-summary-actions { width: 100%; justify-content: space-between; }
  .resource-card h2 { font-size: 20px; }
  .detail-main { padding-top: 22px; }
  .detail-hero { padding: 24px 0 54px; }
  .detail-title { font-size: 42px; }
  .detail-summary { font-size: 16px; }
  .meta-row { grid-template-columns: 90px minmax(0, 1fr); gap: 12px; }
  .feature-list, .principles { grid-template-columns: 1fr; }
  .download-row { grid-template-columns: 1fr; gap: 10px; }
  .download-action { justify-content: space-between; }
  .download-row .button { justify-self: start; }
  .section { padding: 58px 0; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 12px; }
}

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

.auth-panel, .account-panel { max-width: 680px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-raised); }
.auth-panel { padding: 28px; }
.auth-panel-heading { margin-bottom: 26px; }
.auth-panel-heading h2 { margin-bottom: 0; }
.auth-tabs { display: flex; gap: 4px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.auth-tab { min-height: 42px; padding: 0 14px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font-size: 13px; }
.auth-tab:hover, .auth-tab[aria-selected="true"] { border-bottom-color: var(--acid); color: var(--paper); }
.auth-form { display: grid; gap: 18px; max-width: 460px; }
.form-field { display: grid; gap: 8px; color: var(--paper-soft); font-size: 12px; }
.form-field input, .form-field select { width: 100%; min-height: 46px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink); color: var(--paper); outline: 0; }
.form-field input:focus, .form-field select:focus { border-color: var(--acid); }
.form-field small { color: var(--muted); font-size: 11px; }
.auth-notice { min-height: 24px; margin-bottom: 14px; color: var(--muted); font-size: 12px; }
.auth-notice--error { color: var(--danger); }
.auth-notice--success { color: var(--acid); }
.account-panel { max-width: none; padding: 28px; }
.account-panel-head, .admin-toolbar { display: flex; align-items: start; justify-content: space-between; gap: 24px; }
.account-panel-head h2, .admin-toolbar h2 { margin-bottom: 0; }
.history-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 44px; margin-bottom: 16px; }
.history-heading h2 { margin-bottom: 0; font-size: 25px; }
.history-heading span { color: var(--muted); font-size: 11px; }
.history-list { border-top: 1px solid var(--line); }
.history-row { display: grid; grid-template-columns: 62px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.history-row:hover { color: var(--acid); }
.history-kind { color: var(--muted); font-size: 11px; }
.history-kind--download { color: var(--acid); }
.history-resource { min-width: 0; display: grid; gap: 4px; }
.history-resource strong { overflow: hidden; color: var(--paper); text-overflow: ellipsis; white-space: nowrap; }
.history-resource small, .history-row time { color: var(--muted); font-size: 11px; }
.history-row time { white-space: nowrap; }
.history-empty { padding: 28px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.admin-section { padding-bottom: 90px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 34px; border: 1px solid var(--line); background: var(--line); }
.stat-block { display: grid; gap: 13px; min-height: 126px; padding: 18px; background: var(--ink-raised); }
.stat-block span { color: var(--muted); font-size: 12px; }
.stat-block strong { color: var(--acid); font: 34px/1 Consolas, monospace; }
.admin-filters { display: grid; grid-template-columns: 180px minmax(220px, 1fr) auto; align-items: end; gap: 14px; margin-top: 38px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.admin-search { min-width: 0; }
.admin-records { margin-top: 8px; }
.admin-event-table { border-top: 1px solid var(--line); }
.admin-event-head, .admin-event-row { display: grid; grid-template-columns: 70px minmax(180px, 1.3fr) minmax(100px, .7fr) minmax(145px, .8fr) minmax(150px, 1fr); gap: 16px; align-items: center; }
.admin-event-head { padding: 12px 0; color: var(--muted-dark); font-size: 11px; }
.admin-event-row { padding: 15px 0; border-top: 1px solid var(--line-soft); color: var(--paper-soft); font-size: 12px; }
.admin-event-row:hover { background: rgba(201, 243, 107, .04); }
.admin-event-row strong, .admin-event-row small { display: block; }
.admin-event-row strong { color: var(--paper); margin-bottom: 5px; }
.admin-event-row small { overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.admin-event-row time { color: var(--muted); font-size: 11px; }
.admin-pagination { display: flex; align-items: center; justify-content: end; gap: 12px; padding-top: 20px; color: var(--muted); font-size: 11px; }

@media (max-width: 700px) {
  .auth-panel, .account-panel { padding: 20px; }
  .account-panel-head, .admin-toolbar { align-items: start; flex-direction: column; gap: 16px; }
  .history-row { grid-template-columns: 50px minmax(0, 1fr); gap: 10px; }
  .history-row time { grid-column: 2; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-filters { grid-template-columns: 1fr; align-items: stretch; }
  .admin-event-head { display: none; }
  .admin-event-row { grid-template-columns: 52px minmax(0, 1fr); gap: 9px 12px; padding: 16px 0; }
  .admin-event-row > span:nth-child(3), .admin-event-row > time, .admin-event-row > span:nth-child(5) { grid-column: 2; }
  .admin-event-row > span:nth-child(3), .admin-event-row > time, .admin-event-row > span:nth-child(5) { color: var(--muted); font-size: 11px; }
  .admin-pagination { justify-content: space-between; flex-wrap: wrap; }
}