/* Home hub (index) — layout + test card accents only */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 300;
  min-height: 100vh;
  overflow-x: hidden;
}
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: var(--noise-opacity, 0.4);
}
.orb { position: fixed; border-radius: 50%; filter: blur(120px); pointer-events: none; z-index: 0; }
.orb1 { width: 600px; height: 600px; background: var(--orb1); top: -200px; right: -100px; }
.orb2 { width: 400px; height: 400px; background: var(--orb2); bottom: -100px; left: -100px; }
.wrap { position: relative; z-index: 1; max-width: 960px; margin: 0 auto; padding: 0 24px 80px; }
.logo,
.site-brand {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px; font-weight: 700;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, var(--accent2), var(--teal));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}
.hero {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 32px 0 24px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(124,106,247,0.15); border: 1px solid rgba(124,106,247,0.3);
  border-radius: 100px; padding: 6px 16px;
  font-size: 12px; color: var(--accent2); letter-spacing: 0.1em;
  margin-bottom: 32px;
}
.hero-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }
.hero-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 700; line-height: 1.25; margin-bottom: 20px;
}
.hero-title em { font-style: normal; color: var(--accent2); }
.hero-sub {
  font-size: 17px; color: var(--text2); line-height: 1.85;
  max-width: 520px; margin: 0 auto 48px;
}
.hub-grid--eleven {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto 48px;
}
.test-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  width: 100%; max-width: 800px; margin: 0 auto 48px;
}
.test-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  text-align: left; transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column; gap: 16px;
  text-decoration: none; color: inherit;
}
.test-card:hover {
  border-color: rgba(124,106,247,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.test-card.featured {
  border-color: rgba(124,106,247,0.35);
  background: linear-gradient(160deg, rgba(124,106,247,0.12) 0%, var(--card) 50%);
}
.card-tag {
  display: inline-block; align-self: flex-start;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 6px;
  background: rgba(124,106,247,0.2); color: var(--accent2);
  border: 1px solid rgba(124,106,247,0.3);
}
.card-tag.teal {
  background: rgba(78,205,196,0.15); color: var(--teal);
  border-color: rgba(78,205,196,0.35);
}
.card-tag.amber {
  background: rgba(255,209,102,0.12); color: #ffd166;
  border-color: rgba(255,209,102,0.35);
}
.card-title {
  font-family: 'Noto Serif SC', serif;
  font-size: 26px; font-weight: 600; color: var(--text);
}
.card-desc { font-size: 14px; color: var(--text2); line-height: 1.7; flex: 1; }
.card-meta { display: flex; gap: 20px; flex-wrap: wrap; }
.card-meta span { font-size: 13px; color: var(--text3); }
.card-meta strong { color: var(--text); font-weight: 500; }
.card-cta {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 8px; font-size: 15px; font-weight: 500;
  color: var(--accent2);
}
.card-cta .arrow { transition: transform 0.2s; }
.test-card:hover .card-cta .arrow { transform: translateX(4px); }
.section-mbti-title {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px; color: var(--text2);
  text-align: center; margin-bottom: 20px; width: 100%;
}
.guide-section {
  width: 100%; max-width: 880px; margin: 0 auto 56px; text-align: left;
}
.guide-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(22px, 4vw, 32px); font-weight: 600;
  color: var(--text); margin-bottom: 12px; text-align: center;
}
.guide-intro {
  font-size: 15px; color: var(--text2); line-height: 1.8;
  margin-bottom: 28px; text-align: center; max-width: 640px; margin-left: auto; margin-right: auto;
}
.dim-block {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 16px;
}
.dim-block-title {
  font-size: 16px; font-weight: 600; color: var(--accent2); margin-bottom: 8px;
}
.dim-block-intro {
  font-size: 14px; color: var(--text3); line-height: 1.7; margin-bottom: 18px;
}
.letter-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.letter-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px;
}
.letter-code {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(124,106,247,0.2); color: var(--accent2);
  font-weight: 700; font-size: 18px; margin-bottom: 10px;
}
.letter-name { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.letter-desc { font-size: 13px; color: var(--text2); line-height: 1.75; }
.types-detail-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
}
.type-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.type-card:hover {
  border-color: rgba(124,106,247,0.35);
  box-shadow: var(--shadow);
}
.type-card-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 8px; margin-bottom: 10px; flex-wrap: wrap;
}
.type-card-code {
  font-family: 'Noto Serif SC', serif;
  font-size: 22px; font-weight: 700; color: var(--accent2);
}
.type-card-letters { font-size: 12px; color: var(--text3); letter-spacing: 0.06em; }
.type-card-name { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.type-card-role { font-size: 13px; color: var(--teal); margin-bottom: 6px; }
.type-card-nickname {
  font-size: 12px; color: var(--accent2); margin-bottom: 10px;
  padding: 6px 10px; background: rgba(124,106,247,0.1);
  border-radius: 6px; line-height: 1.5;
}
.type-card-desc { font-size: 13px; color: var(--text2); line-height: 1.75; }
.notice {
  max-width: 640px; margin: 48px auto 0;
  padding: 20px 24px; border-radius: var(--radius-sm);
  background: var(--bg2); border: 1px solid var(--border);
  font-size: 13px; color: var(--text3); line-height: 1.75; text-align: left;
}
.notice strong { color: var(--text2); display: block; margin-bottom: 8px; font-size: 14px; }
.home-mbti-view { display: none; width: 100%; content-visibility: hidden; }
body.home-view-mbti .home-mbti-view { display: block; content-visibility: visible; }
body.home-view-mbti #homeHubView { display: none; }
.hub-back {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 0 auto 28px; padding: 10px 18px;
  font-family: inherit; font-size: 14px; color: var(--text2);
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 100px; cursor: pointer; transition: color 0.2s, border-color 0.2s;
}
.hub-back:hover { color: var(--text); border-color: rgba(124,106,247,0.4); }
.test-card--action { cursor: pointer; border: none; width: 100%; font: inherit; text-align: left; }
/* Hub card accents (consolidated from quiz CSS) */
.test-card--ennea {
  border-color: rgba(124, 106, 247, 0.35);
  background: linear-gradient(160deg, rgba(124, 106, 247, 0.1) 0%, var(--card) 55%);
}
.test-card--ennea:hover { border-color: rgba(124, 106, 247, 0.55); }
.test-card--holland {
  border-color: rgba(6, 214, 160, 0.35);
  background: linear-gradient(160deg, rgba(6, 214, 160, 0.1) 0%, var(--card) 55%);
}
.test-card--holland:hover { border-color: rgba(6, 214, 160, 0.55); }
.card-tag.green {
  background: rgba(6, 214, 160, 0.15); color: var(--green);
  border-color: rgba(6, 214, 160, 0.35);
}
.test-card--eq {
  border-color: rgba(251, 191, 36, 0.4);
  background: linear-gradient(160deg, rgba(251, 191, 36, 0.14) 0%, rgba(255, 107, 107, 0.06) 45%, var(--card) 70%);
}
.test-card--eq:hover {
  border-color: #fbbf24;
  box-shadow: 0 0 24px rgba(251, 191, 36, 0.2);
}
.card-tag.insight {
  background: rgba(251, 191, 36, 0.18); color: #e8a838;
  border-color: rgba(251, 191, 36, 0.4);
}
[data-theme="light"] .card-tag.insight { color: #b8860b; }
.test-card--ocean {
  border-color: rgba(124, 106, 247, 0.4);
  background: linear-gradient(160deg, rgba(124, 106, 247, 0.12) 0%, var(--card) 55%);
}
.test-card--ocean:hover { border-color: rgba(124, 106, 247, 0.6); }
.card-tag.indigo {
  background: rgba(124, 106, 247, 0.2); color: var(--accent2);
  border-color: rgba(124, 106, 247, 0.35);
}
.test-card--disc {
  border-color: rgba(255, 209, 102, 0.4);
  background: linear-gradient(160deg, rgba(255, 209, 102, 0.12) 0%, var(--card) 55%);
}
.test-card--disc:hover { border-color: rgba(255, 209, 102, 0.6); }
.card-tag.amber-disc {
  background: rgba(255, 209, 102, 0.15); color: var(--amber);
  border-color: rgba(255, 209, 102, 0.35);
}
.test-card--strengths {
  border-color: rgba(78, 205, 196, 0.4);
  background: linear-gradient(160deg, rgba(78, 205, 196, 0.12) 0%, var(--card) 55%);
}
.test-card--strengths:hover { border-color: rgba(78, 205, 196, 0.6); }
.card-tag.teal-strengths {
  background: rgba(78, 205, 196, 0.15); color: var(--teal);
  border-color: rgba(78, 205, 196, 0.35);
}
.test-card--sbti {
  border-color: rgba(255, 60, 172, 0.45);
  background: linear-gradient(160deg, rgba(255, 60, 172, 0.12) 0%, rgba(0, 245, 212, 0.06) 40%, var(--card) 70%);
}
.test-card--sbti:hover {
  border-color: #ff3cac;
  box-shadow: 0 0 28px rgba(255, 60, 172, 0.25);
}
.card-tag.meme {
  background: rgba(255, 60, 172, 0.2); color: #ff3cac;
  border-color: rgba(255, 60, 172, 0.4);
}
.test-card--niuoma {
  border-color: rgba(230, 126, 34, 0.45);
  background: linear-gradient(160deg, rgba(230, 126, 34, 0.12) 0%, rgba(160, 82, 45, 0.08) 40%, var(--card) 70%);
}
.test-card--niuoma:hover {
  border-color: #e67e22;
  box-shadow: 0 0 28px rgba(230, 126, 34, 0.25);
}
.card-tag.niuoma {
  background: rgba(230, 126, 34, 0.2); color: #e67e22;
  border-color: rgba(230, 126, 34, 0.4);
}
.test-card--animal {
  border-color: rgba(92, 184, 138, 0.45);
  background: linear-gradient(160deg, rgba(92, 184, 138, 0.14) 0%, rgba(244, 162, 97, 0.08) 45%, var(--card) 72%);
}
.test-card--animal:hover {
  border-color: #5cb88a;
  box-shadow: 0 0 28px rgba(92, 184, 138, 0.22);
}
.card-tag.animal {
  background: rgba(92, 184, 138, 0.2); color: #5cb88a;
  border-color: rgba(92, 184, 138, 0.4);
}
@media (max-width: 900px) {
  .hub-grid--eleven { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .hub-grid--eleven,
  .test-grid { grid-template-columns: 1fr; }
  .letter-pair,
  .types-detail-grid { grid-template-columns: 1fr; }
}