:root {
  --resource-accent: #4c83ff;
  --resource-accent-2: #7b61ff;
  --resource-text: #303133;
  --resource-muted: #7f8792;
  --resource-soft: #f5f7fb;
  --resource-panel: #ffffff;
  --resource-line: #e7e9ed;
  --resource-green: #18a777;
  --resource-yellow: #c28519;
  --resource-red: #c46666;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--resource-text);
  background: var(--resource-soft);
  font: 15px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

a { color: inherit; }

.resource-page { min-height: 100vh; }

.resource-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(231, 233, 237, .92);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 6px 18px rgba(40, 68, 108, .05);
  backdrop-filter: blur(16px);
}

.resource-nav,
.resource-main,
.resource-footer-inner {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.resource-nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.resource-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--resource-text);
  text-decoration: none;
  white-space: nowrap;
}

.resource-brand img {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.resource-brand-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
}

.resource-brand-text small {
  display: block;
  margin-top: 1px;
  color: var(--resource-muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .08em;
}

.resource-nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 22px;
  color: #555b64;
  font-size: 14px;
}

.resource-nav-links a {
  padding: 6px 0;
  text-decoration: none;
  transition: color .2s ease;
}

.resource-nav-links a:hover,
.resource-nav-links a.is-current { color: var(--resource-accent); }

.resource-nav-menu {
  position: relative;
}

.resource-nav-menu summary {
  padding: 6px 0;
  color: #555b64;
  cursor: pointer;
  list-style: none;
  transition: color .2s ease;
}

.resource-nav-menu summary::-webkit-details-marker { display: none; }
.resource-nav-menu summary::marker { display: none; }
.resource-nav-menu[open] summary,
.resource-nav-menu summary:hover { color: var(--resource-accent); }

.resource-nav-menu summary span {
  display: inline-block;
  margin-left: 3px;
  font-size: 11px;
  transition: transform .2s ease;
}

.resource-nav-menu[open] summary span { transform: rotate(180deg); }

.resource-nav-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: -10px;
  display: grid;
  min-width: 132px;
  gap: 2px;
  padding: 6px;
  border: 1px solid var(--resource-line);
  border-radius: 11px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 12px 28px rgba(32, 57, 94, .14);
}

.resource-nav-dropdown a {
  display: block;
  padding: 7px 10px;
  border-radius: 7px;
  color: #626a75;
  font-size: 12px;
  white-space: nowrap;
}

.resource-nav-dropdown a:hover { color: var(--resource-accent); background: rgba(76, 131, 255, .08); }

.resource-main { padding: 34px 0 64px; }

.resource-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 18px;
  padding: 34px 38px 30px;
  border: 1px solid rgba(76, 131, 255, .18);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(76, 131, 255, .12), rgba(123, 97, 255, .08) 52%, rgba(0, 210, 255, .08));
  box-shadow: 0 14px 34px rgba(42, 75, 120, .07);
}

.resource-hero::after {
  position: absolute;
  right: -74px;
  bottom: -132px;
  width: 300px;
  height: 300px;
  border: 36px solid rgba(76, 131, 255, .08);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.resource-eyebrow {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
  padding: 4px 11px;
  border: 1px solid rgba(76, 131, 255, .22);
  border-radius: 999px;
  color: var(--resource-accent);
  font-size: 12px;
  letter-spacing: .08em;
}

.resource-hero h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 9px;
  font-size: clamp(30px, 4.5vw, 48px);
  line-height: 1.2;
  letter-spacing: -.035em;
}

.resource-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0;
  color: var(--resource-muted);
  font-size: 16px;
}

.resource-notice {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: 20px;
  padding: 11px 14px;
  border-left: 3px solid rgba(76, 131, 255, .56);
  border-radius: 8px;
  color: #66748b;
  background: rgba(255, 255, 255, .54);
  font-size: 13px;
}

.resource-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.resource-stat {
  padding: 14px 16px;
  border: 1px solid rgba(76, 131, 255, .12);
  border-radius: 13px;
  background: rgba(255, 255, 255, .56);
}

.resource-stat strong {
  display: block;
  color: var(--resource-accent);
  font-size: 24px;
  line-height: 1.15;
}

.resource-stat span {
  color: var(--resource-muted);
  font-size: 12px;
}

.resource-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 14px;
  border: 1px solid var(--resource-line);
  border-radius: 16px;
  background: var(--resource-panel);
  box-shadow: 0 6px 18px rgba(25, 45, 80, .035);
}

.resource-search {
  flex: 1 1 270px;
  min-width: 190px;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--resource-line);
  border-radius: 10px;
  outline: 0;
  color: var(--resource-text);
  background: transparent;
  font: inherit;
}

.resource-search:focus,
.resource-sort:focus {
  border-color: var(--resource-accent);
  box-shadow: 0 0 0 3px rgba(76, 131, 255, .11);
}

.resource-sort {
  width: 178px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--resource-line);
  border-radius: 10px;
  outline: 0;
  color: var(--resource-text);
  background: var(--resource-panel);
  font: inherit;
}

.resource-filters {
  display: flex;
  flex: 1 1 100%;
  flex-wrap: wrap;
  gap: 7px;
}

.resource-filter {
  padding: 6px 13px;
  border: 1px solid var(--resource-line);
  border-radius: 999px;
  color: var(--resource-muted);
  background: transparent;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  transition: .2s ease;
}

.resource-filter:hover,
.resource-filter.is-active {
  border-color: var(--resource-accent);
  color: var(--resource-accent);
  background: rgba(76, 131, 255, .08);
}

.resource-result {
  margin: 0 0 12px;
  color: var(--resource-muted);
  font-size: 13px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.resource-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 19px;
  border: 1px solid var(--resource-line);
  border-radius: 16px;
  background: var(--resource-panel);
  box-shadow: 0 7px 22px rgba(25, 45, 80, .04);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.resource-card:hover {
  border-color: rgba(76, 131, 255, .4);
  box-shadow: 0 13px 30px rgba(42, 75, 120, .1);
  transform: translateY(-2px);
}

.resource-card.is-caution { border-color: rgba(194, 133, 25, .28); }
.resource-card.is-archived { border-color: rgba(196, 102, 102, .28); }

.resource-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.resource-title-wrap {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 11px;
}

.resource-icon {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  color: var(--resource-accent);
  background: rgba(76, 131, 255, .1);
  font-size: 13px;
  font-weight: 800;
}

.resource-card h2 {
  min-width: 0;
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.resource-subtitle {
  margin-top: 2px;
  color: var(--resource-muted);
  font-size: 11px;
}

.resource-badge {
  flex: none;
  padding: 3px 8px;
  border-radius: 7px;
  color: var(--resource-accent);
  background: rgba(76, 131, 255, .1);
  font-size: 11px;
  line-height: 1.4;
}

.resource-badge.caution {
  color: var(--resource-yellow);
  background: rgba(194, 133, 25, .11);
}

.resource-badge.archived {
  color: var(--resource-red);
  background: rgba(196, 102, 102, .1);
}

.resource-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0 0 12px;
}

.resource-tag {
  padding: 2px 8px;
  border-radius: 6px;
  color: var(--resource-muted);
  background: rgba(127, 127, 127, .08);
  font-size: 11px;
  line-height: 1.45;
}

.resource-description {
  min-height: 48px;
  margin: 0 0 13px;
  color: #656e7b;
  font-size: 13px;
  line-height: 1.65;
}

.resource-facts {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 7px 10px;
  margin: 0;
  padding: 0;
  color: var(--resource-muted);
  font-size: 12px;
}

.resource-facts dt { color: #9aa1aa; }
.resource-facts dd { min-width: 0; margin: 0; color: #626b78; overflow-wrap: anywhere; }

.resource-note {
  margin-top: 13px;
  padding: 9px 10px;
  border-radius: 8px;
  color: #707b89;
  background: rgba(76, 131, 255, .055);
  font-size: 11px;
  line-height: 1.6;
}

.resource-note.caution {
  color: #8a672c;
  background: rgba(194, 133, 25, .08);
}

.resource-note.archived {
  color: #8a5555;
  background: rgba(196, 102, 102, .08);
}

.resource-card-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid var(--resource-line);
}

.resource-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.resource-source {
  color: #a0a6ae;
  font-size: 10px;
  line-height: 1.5;
}

.resource-link {
  display: inline-flex;
  flex: none;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(76, 131, 255, .3);
  border-radius: 8px;
  color: var(--resource-accent);
  font-size: 12px;
  text-decoration: none;
  transition: background .2s ease;
}

.resource-link:hover { background: rgba(76, 131, 255, .08); }

.resource-link-download {
  border-color: var(--resource-accent);
  color: #fff;
  background: var(--resource-accent);
}

.resource-link-download:hover {
  color: #fff;
  background: var(--resource-accent-2);
}

.resource-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.resource-hub-card {
  display: flex;
  min-height: 286px;
  flex-direction: column;
  padding: 25px;
  border: 1px solid rgba(76, 131, 255, .2);
  border-radius: 18px;
  color: var(--resource-text);
  background: linear-gradient(145deg, rgba(76, 131, 255, .1), rgba(255, 255, 255, .96) 62%);
  box-shadow: 0 9px 26px rgba(25, 45, 80, .055);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.resource-hub-card.is-client {
  border-color: rgba(123, 97, 255, .2);
  background: linear-gradient(145deg, rgba(123, 97, 255, .1), rgba(255, 255, 255, .96) 62%);
}

.resource-hub-card:hover {
  border-color: rgba(76, 131, 255, .48);
  box-shadow: 0 15px 34px rgba(42, 75, 120, .12);
  transform: translateY(-3px);
}

.resource-hub-card.is-client:hover { border-color: rgba(123, 97, 255, .48); }

.resource-hub-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.resource-hub-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--resource-accent);
  background: rgba(76, 131, 255, .13);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}

.resource-hub-card.is-client .resource-hub-icon {
  color: var(--resource-accent-2);
  background: rgba(123, 97, 255, .13);
}

.resource-hub-arrow {
  color: var(--resource-accent);
  font-size: 24px;
  line-height: 1;
}

.resource-hub-card.is-client .resource-hub-arrow { color: var(--resource-accent-2); }

.resource-hub-card h2 {
  margin: 22px 0 7px;
  font-size: 25px;
  letter-spacing: -.025em;
}

.resource-hub-card p {
  min-height: 52px;
  margin: 0;
  color: var(--resource-muted);
  font-size: 14px;
}

.resource-hub-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-top: 22px;
}

.resource-hub-metric {
  padding: 10px 11px;
  border: 1px solid rgba(76, 131, 255, .12);
  border-radius: 10px;
  background: rgba(255, 255, 255, .58);
}

.resource-hub-card.is-client .resource-hub-metric { border-color: rgba(123, 97, 255, .12); }

.resource-hub-metric strong {
  display: block;
  color: var(--resource-accent);
  font-size: 18px;
  line-height: 1.2;
}

.resource-hub-card.is-client .resource-hub-metric strong { color: var(--resource-accent-2); }

.resource-hub-metric span {
  display: block;
  margin-top: 2px;
  color: var(--resource-muted);
  font-size: 10px;
  line-height: 1.4;
}

.resource-hub-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 19px;
  color: var(--resource-accent);
  font-size: 13px;
  font-weight: 700;
}

.resource-hub-card.is-client .resource-hub-link { color: var(--resource-accent-2); }

.resource-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 14px;
}

.resource-section-heading h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -.02em;
}

.resource-section-heading p {
  margin: 3px 0 0;
  color: var(--resource-muted);
  font-size: 13px;
}

.resource-empty {
  display: none;
  grid-column: 1 / -1;
  padding: 36px;
  border: 1px dashed var(--resource-line);
  border-radius: 16px;
  color: var(--resource-muted);
  background: var(--resource-panel);
  text-align: center;
}

.resource-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 34px;
}

.resource-info-card {
  padding: 20px 22px;
  border: 1px solid var(--resource-line);
  border-radius: 16px;
  background: var(--resource-panel);
}

.resource-info-card h2 {
  margin: 0 0 8px;
  font-size: 19px;
}

.resource-info-card p {
  margin: 0 0 8px;
  color: var(--resource-muted);
  font-size: 13px;
}

.resource-info-card p:last-child { margin-bottom: 0; }

.resource-footer {
  padding: 22px 0 34px;
  border-top: 1px solid var(--resource-line);
  color: var(--resource-muted);
  font-size: 11px;
}

.resource-footer a { color: var(--resource-accent); text-decoration: none; }

@media (max-width: 980px) {
  .resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .resource-nav,
  .resource-main,
  .resource-footer-inner { width: min(100% - 22px, 600px); }
  .resource-nav { align-items: flex-start; flex-direction: column; gap: 5px; padding: 10px 0 12px; }
  .resource-nav-links { justify-content: flex-start; gap: 4px 15px; font-size: 13px; }
  .resource-nav-menu { width: auto; }
  .resource-nav-dropdown { position: static; min-width: 150px; margin: 3px 0 3px -8px; box-shadow: none; }
  .resource-main { padding-top: 20px; }
  .resource-hero { padding: 25px 20px 21px; border-radius: 16px; }
  .resource-hero-copy { font-size: 14px; }
  .resource-notice { font-size: 12px; }
  .resource-stats { gap: 8px; }
  .resource-stat { padding: 11px 10px; }
  .resource-stat strong { font-size: 20px; }
  .resource-stat span { font-size: 10px; }
  .resource-grid,
  .resource-info,
  .resource-hub-grid { grid-template-columns: 1fr; }
  .resource-section-heading { align-items: flex-start; flex-direction: column; gap: 2px; }
  .resource-card { padding: 16px; }
  .resource-sort { flex: 1 1 150px; width: auto; }
  .resource-card-foot { align-items: flex-start; flex-direction: column; }
  .resource-card-actions { width: 100%; flex-direction: column; }
  .resource-link { width: 100%; justify-content: center; }
}