/* BeautyMBTI — 极简编辑风 · siteinspire 灵感 */
:root {
  --bg: #faf9f7;
  --bg-soft: #f3f1ed;
  --ink: #1f1e1c;
  --ink-soft: #5c5954;
  --ink-faint: #8f8b84;
  --line: #e6e2dc;
  --accent: #b5654d;
  --accent-soft: #f2e3de;
  --plum: #5b4b8a;
  --plum-soft: #e9e5f4;
  --green: #3f7d5d;
  --green-soft: #e2efe8;
  --blue: #3a6ea5;
  --blue-soft: #e1ebf5;
  --radius: 14px;
  --font-serif: "Noto Serif SC", "Songti SC", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --max: 1120px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,249,247,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-family: var(--font-serif); font-size: 1.3rem; font-weight: 700; color: var(--ink); letter-spacing: .02em; }
.logo span { color: var(--accent); }
.logo:hover { text-decoration: none; }
.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a { color: var(--ink-soft); font-size: .95rem; }
.main-nav a:hover { color: var(--accent); text-decoration: none; }
.nav-cta {
  background: var(--ink); color: #fff !important; padding: 8px 18px;
  border-radius: 999px; font-size: .9rem !important;
}
.nav-cta:hover { background: var(--accent); }
.nav-search-btn, .hamburger {
  background: none; border: 1px solid var(--line); border-radius: 8px;
  width: 38px; height: 38px; cursor: pointer; font-size: 1rem; color: var(--ink-soft);
}
.hamburger { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 72px; text-align: center; }
.hero .kicker {
  display: inline-block; font-size: .82rem; letter-spacing: .18em;
  color: var(--accent); border: 1px solid var(--accent-soft);
  background: var(--accent-soft); padding: 5px 14px; border-radius: 999px; margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-serif); font-size: clamp(2.1rem, 5vw, 3.6rem);
  line-height: 1.3; font-weight: 700; letter-spacing: .01em;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .sub { max-width: 640px; margin: 22px auto 0; color: var(--ink-soft); font-size: 1.05rem; }
.hero-cta-row { margin-top: 36px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 34px; border-radius: 999px;
  font-size: 1rem; font-weight: 600; transition: all .2s;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 24px rgba(181,101,77,.28); }
.btn-primary:hover { background: #a05438; text-decoration: none; transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; text-decoration: none; }
.hero-stats { margin-top: 56px; display: flex; justify-content: center; gap: 64px; flex-wrap: wrap; }
.stat-num { font-family: var(--font-serif); font-size: 2.4rem; font-weight: 700; color: var(--ink); }
.stat-label { font-size: .85rem; color: var(--ink-faint); letter-spacing: .1em; }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-head .en { font-size: .78rem; letter-spacing: .22em; color: var(--accent); text-transform: uppercase; }
.section-head h2 { font-family: var(--font-serif); font-size: 2rem; margin-top: 8px; }
.section-head p { color: var(--ink-soft); margin-top: 12px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .25s, box-shadow .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px rgba(31,30,28,.08); }
.card h3 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card .icon { font-size: 1.8rem; margin-bottom: 14px; }

/* ---------- Type cards ---------- */
.type-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.type-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; display: flex; flex-direction: column; gap: 6px; color: var(--ink);
  transition: transform .2s, box-shadow .2s;
}
.type-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(31,30,28,.09); text-decoration: none; }
.type-card img { width: 52px; height: 52px; border-radius: 12px; margin-bottom: 8px; }
.type-card .code { font-weight: 700; font-size: 1.05rem; letter-spacing: .03em; }
.type-card .name { font-size: .85rem; color: var(--ink-soft); }
.type-card .idtag { font-size: .72rem; color: var(--accent); letter-spacing: .08em; }
.group-title { font-family: var(--font-serif); font-size: 1.4rem; margin: 48px 0 18px; display: flex; align-items: center; gap: 12px; }
.group-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- Testimonials ---------- */
.quote-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.quote-card .stars { color: #e5a33c; letter-spacing: 3px; margin-bottom: 12px; }
.quote-card p { color: var(--ink-soft); font-size: .95rem; }
.quote-card .who { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.quote-card .avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--accent); }
.quote-card .who b { font-size: .92rem; display: block; }
.quote-card .who span { font-size: .8rem; color: var(--ink-faint); }

/* ---------- Blog cards ---------- */
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; color: var(--ink); }
.post-card:hover { text-decoration: none; box-shadow: 0 12px 30px rgba(31,30,28,.08); }
.post-card img { height: 160px; object-fit: cover; width: 100%; }
.post-card .body { padding: 20px; }
.post-card .cat { font-size: .75rem; letter-spacing: .12em; color: var(--accent); }
.post-card h3 { font-family: var(--font-serif); font-size: 1.1rem; margin: 8px 0; line-height: 1.5; color: var(--ink); }
.post-card p { font-size: .88rem; color: var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: none; padding: 20px 0; font-size: 1.05rem; font-weight: 600; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: var(--font-sans); }
.faq-q::after { content: "+"; font-size: 1.4rem; color: var(--accent); transition: transform .2s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; color: var(--ink-soft); }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding-bottom: 20px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: #fff; border-radius: 20px; padding: 64px 40px; text-align: center; }
.cta-band h2 { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 14px; }
.cta-band p { color: #b9b5ae; max-width: 560px; margin: 0 auto 28px; }
.cta-band .btn-primary { background: var(--accent); }

/* ---------- Breadcrumb ---------- */
.crumbs { font-size: .82rem; color: var(--ink-faint); padding: 18px 0 0; }
.crumbs a { color: var(--ink-soft); }

/* ---------- Article ---------- */
.article-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; padding: 40px 0 80px; }
.article-body { font-size: 1.06rem; line-height: 1.9; color: #2c2a27; max-width: 720px; }
.article-body h2 { font-family: var(--font-serif); font-size: 1.5rem; margin: 40px 0 16px; }
.article-body h3 { font-size: 1.15rem; margin: 28px 0 12px; }
.article-body p { margin-bottom: 18px; }
.article-body ul { margin: 0 0 18px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body blockquote { border-left: 3px solid var(--accent); padding: 4px 0 4px 18px; color: var(--ink-soft); margin: 24px 0; font-family: var(--font-serif); }
.article-hero { padding: 48px 0 8px; max-width: 760px; }
.article-hero .cat { font-size: .8rem; letter-spacing: .16em; color: var(--accent); }
.article-hero h1 { font-family: var(--font-serif); font-size: clamp(1.7rem, 3.6vw, 2.5rem); line-height: 1.4; margin: 12px 0; }
.article-hero .meta { color: var(--ink-faint); font-size: .85rem; }
.progress-bar { position: fixed; top: 0; left: 0; height: 3px; background: var(--accent); width: 0; z-index: 200; }
.sidebar-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin-bottom: 22px; }
.sidebar-box h4 { font-family: var(--font-serif); font-size: 1.02rem; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.sidebar-box a.side-post { display: block; color: var(--ink); font-size: .9rem; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.sidebar-box a.side-post:hover { color: var(--accent); text-decoration: none; }
.side-types { display: flex; flex-wrap: wrap; gap: 6px; }
.side-types a { font-size: .75rem; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; color: var(--ink-soft); }
.side-types a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* ---------- Type detail ---------- */
.type-hero { display: grid; grid-template-columns: 120px 1fr; gap: 28px; align-items: center; padding: 48px 0 24px; }
.type-hero img { width: 120px; height: 120px; border-radius: 24px; }
.type-hero h1 { font-family: var(--font-serif); font-size: clamp(1.9rem, 4vw, 2.8rem); }
.type-hero .tagline { color: var(--ink-soft); margin-top: 8px; }
.dim-row { margin-bottom: 18px; }
.dim-row .dim-label { display: flex; justify-content: space-between; font-size: .88rem; margin-bottom: 6px; color: var(--ink-soft); }
.dim-track { height: 10px; background: var(--bg-soft); border-radius: 999px; overflow: hidden; display: flex; }
.dim-fill { height: 100%; border-radius: 999px; }
.procon { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.procon ul { list-style: none; }
.procon li { padding: 10px 0 10px 28px; position: relative; border-bottom: 1px dashed var(--line); font-size: .95rem; color: var(--ink-soft); }
.procon li::before { position: absolute; left: 0; font-weight: 700; }
.procon .pro li::before { content: "✓"; color: var(--green); }
.procon .con li::before { content: "–"; color: var(--accent); }
.chip { display: inline-block; background: var(--bg-soft); border-radius: 999px; padding: 6px 16px; font-size: .88rem; margin: 4px 6px 4px 0; color: var(--ink-soft); }
.func-stack { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.func-cell { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px; text-align: center; }
.func-cell .fn { font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; }
.func-cell .role { font-size: .75rem; letter-spacing: .1em; color: var(--accent); margin-top: 4px; }
.func-cell .desc { font-size: .8rem; color: var(--ink-faint); margin-top: 8px; }
.at-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.at-box { border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); background: #fff; }
.at-box.a { border-top: 4px solid var(--green); }
.at-box.t { border-top: 4px solid var(--plum); }
.at-box h3 { font-family: var(--font-serif); margin-bottom: 10px; }
.at-box p, .at-box li { font-size: .92rem; color: var(--ink-soft); }
.at-box ul { margin-left: 18px; }

/* ---------- Jungian ---------- */
.fn-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.fn-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.fn-card .fn { font-family: var(--font-serif); font-size: 1.7rem; font-weight: 700; }
.fn-card .zh { color: var(--accent); font-size: .9rem; margin: 2px 0 10px; }
.fn-card p { font-size: .88rem; color: var(--ink-soft); }
.radar-wrap { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
#radarCanvas { width: 100%; max-width: 560px; aspect-ratio: 1; }
.radar-select { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: 1rem; background: #fff; font-family: var(--font-sans); }
.fn-legend { margin-top: 20px; }
.fn-legend .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.fn-legend .row b { font-family: var(--font-serif); }
.stack-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.stack-table th, .stack-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.stack-table th { font-size: .78rem; letter-spacing: .1em; color: var(--ink-faint); }
.stack-table td b { font-family: var(--font-serif); }

/* ---------- Search ---------- */
.search-overlay { position: fixed; inset: 0; background: rgba(31,30,28,.5); z-index: 300; display: none; align-items: flex-start; justify-content: center; padding-top: 12vh; }
.search-overlay.open { display: flex; }
.search-panel { background: #fff; width: min(560px, 92vw); border-radius: 16px; padding: 20px; box-shadow: 0 30px 80px rgba(0,0,0,.25); }
.search-panel input { width: 100%; border: none; outline: none; font-size: 1.1rem; padding: 10px 6px; border-bottom: 1px solid var(--line); font-family: var(--font-sans); }
.search-results { max-height: 50vh; overflow: auto; margin-top: 8px; }
.search-results a { display: block; padding: 10px 6px; color: var(--ink); border-bottom: 1px dashed var(--line); font-size: .95rem; }
.search-results a:hover { color: var(--accent); text-decoration: none; }
.search-results .hint { color: var(--ink-faint); font-size: .85rem; padding: 14px 6px; }

/* ---------- Misc ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { font-size: .78rem; background: var(--accent-soft); color: var(--accent); border-radius: 999px; padding: 4px 12px; }
.footer { background: var(--ink); color: #b9b5ae; padding: 56px 0 32px; margin-top: 80px; }
.footer a { color: #b9b5ae; font-size: .9rem; }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer h5 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.footer .brand { font-family: var(--font-serif); color: #fff; font-size: 1.3rem; }
.footer .fine { border-top: 1px solid #3a3835; margin-top: 40px; padding-top: 20px; font-size: .8rem; color: #7a766f; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .grid-4, .type-grid, .fn-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .main-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 20px 24px; gap: 16px;
    border-bottom: 1px solid var(--line); align-items: flex-start;
  }
  .main-nav.open { display: flex; }
  .hamburger { display: block; }
  .grid-3, .grid-2, .procon, .at-compare, .radar-wrap { grid-template-columns: 1fr; }
  .grid-4, .type-grid, .fn-grid { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .type-hero { grid-template-columns: 80px 1fr; }
  .type-hero img { width: 80px; height: 80px; border-radius: 16px; }
  .func-stack { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 64px 0 48px; }
  .hero-stats { gap: 32px; }
  .section { padding: 52px 0; }
}