:root {
  --bg: #07111f;
  --panel: rgba(14, 28, 48, 0.78);
  --panel-strong: rgba(19, 36, 60, 0.94);
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(45, 212, 191, 0.42);
  --text: #f8fafc;
  --muted: #94a3b8;
  --dim: #64748b;
  --green: #2dd4bf;
  --cyan: #38bdf8;
  --amber: #fbbf24;
  --rose: #fb7185;
  --shadow: 0 24px 70px rgba(2, 8, 23, 0.46);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 16% 0%, rgba(45, 212, 191, 0.16), transparent 32rem),
    radial-gradient(circle at 86% 12%, rgba(56, 189, 248, 0.12), transparent 28rem),
    linear-gradient(180deg, #07111f 0%, #091522 48%, #07111f 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, 0.84);
  backdrop-filter: blur(18px);
}
.header-inner, .container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}
.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  color: #06121f;
  font-size: 20px;
  font-weight: 900;
  box-shadow: 0 12px 34px rgba(45, 212, 191, 0.24);
}
.brand-title {
  display: block;
  font-size: 18px;
  font-weight: 850;
  letter-spacing: 0;
  white-space: nowrap;
}
.brand-sub {
  display: block;
  color: var(--muted);
  font-size: 12px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  border-radius: 999px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 700;
  padding: 9px 13px;
}
.nav-link:hover, .nav-link.active {
  background: rgba(45, 212, 191, 0.12);
  color: var(--green);
}
.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.hero { padding: 72px 0 40px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.72fr);
  align-items: center;
  gap: 38px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  border: 1px solid rgba(45, 212, 191, 0.28);
  border-radius: 999px;
  background: rgba(45, 212, 191, 0.08);
  color: #99f6e4;
  font-size: 12px;
  font-weight: 800;
  padding: 7px 12px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(45, 212, 191, 0.9);
}
.hero h1, .page-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  letter-spacing: 0;
}
.gradient-text {
  background: linear-gradient(135deg, #5eead4, #7dd3fc 56%, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: #b6c4d6;
  font-size: 17px;
}
.search-panel, .panel, .job-card, .metric-card, .plan-card, .info-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.search-panel {
  margin-top: 30px;
  border-radius: 22px;
  padding: 14px;
}
.search-row {
  display: grid;
  grid-template-columns: 1fr 1fr 150px;
  gap: 10px;
}
.control, .field input, .field select, .field textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  outline: 0;
  padding: 0 14px;
}
textarea.control, .field textarea {
  min-height: 138px;
  padding-top: 12px;
  resize: vertical;
}
.control::placeholder, .field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.control:focus, .field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.09);
}
.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 800;
  padding: 0 18px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--cyan));
  color: #06121f;
  box-shadow: 0 18px 38px rgba(45, 212, 191, 0.24);
}
.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: #dbeafe;
}
.btn-text {
  color: var(--green);
  font-weight: 800;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.metric-card {
  border-radius: 18px;
  padding: 18px;
}
.metric-value {
  color: var(--text);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}
.metric-label {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
}
.hero-side {
  position: relative;
  min-height: 410px;
  border: 1px solid rgba(45, 212, 191, 0.22);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(45, 212, 191, 0.16), transparent 40%), rgba(10, 25, 44, 0.72);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.orbit {
  position: absolute;
  inset: 38px;
  border: 1px solid rgba(45, 212, 191, 0.24);
  border-radius: 999px;
}
.hero-card-stack {
  position: absolute;
  inset: 46px 28px auto;
  display: grid;
  gap: 14px;
}
.mini-job {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(7, 17, 31, 0.72);
  padding: 16px;
}
.mini-job strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}
.mini-job span {
  color: var(--muted);
  font-size: 13px;
}
.section { padding: 54px 0; }
.section-head, .page-hero-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 24px;
}
.section-head h2, .page-hero h1 { margin: 0; }
.section-head p, .page-hero p {
  max-width: 560px;
  margin: 8px 0 0;
  color: var(--muted);
}
.category-grid, .job-grid, .company-grid, .plan-grid {
  display: grid;
  gap: 18px;
}
.category-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.job-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.company-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.plan-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.category-card, .company-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.045);
  padding: 18px;
}
.category-card:hover, .company-card:hover, .job-card:hover, .plan-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.category-card, .company-card, .job-card, .plan-card {
  transition: border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}
.category-title, .job-title, .company-name {
  color: var(--text);
  font-weight: 850;
}
.category-count, .muted { color: var(--muted); }
.job-card {
  display: flex;
  min-height: 248px;
  flex-direction: column;
  border-radius: 22px;
  padding: 20px;
}
.job-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.job-title {
  font-size: 18px;
  line-height: 1.35;
}
.salary {
  color: var(--green);
  font-size: 18px;
  font-weight: 900;
  white-space: nowrap;
}
.meta-row, .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.pill, .tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 10px;
}
.tag { color: #99f6e4; }
.job-company {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
.logo-fallback {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.22), rgba(56, 189, 248, 0.18));
  color: var(--green);
  font-weight: 900;
}
.list-layout {
  display: grid;
  grid-template-columns: 278px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.filter-panel, .detail-side, .member-side {
  position: sticky;
  top: 96px;
}
.panel, .plan-card, .info-card {
  border-radius: 22px;
  padding: 22px;
}
.filter-group + .filter-group { margin-top: 22px; }
.filter-title, .field label {
  display: block;
  margin-bottom: 10px;
  color: #dbeafe;
  font-size: 13px;
  font-weight: 850;
}
.filter-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-chip {
  width: 100%;
  justify-content: space-between;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  padding: 9px 10px;
  text-align: left;
}
.filter-chip.active, .filter-chip:hover {
  border-color: rgba(45, 212, 191, 0.28);
  background: rgba(45, 212, 191, 0.1);
  color: var(--green);
}
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}
.jobs-stack {
  display: grid;
  gap: 16px;
}
.empty, .loading {
  border: 1px dashed var(--line);
  border-radius: 20px;
  color: var(--muted);
  padding: 34px;
  text-align: center;
}
.page-hero {
  border-bottom: 1px solid var(--line);
  padding: 48px 0 28px;
}
.detail-layout, .member-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 24px;
  align-items: start;
}
.detail-title {
  margin: 0;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15;
}
.content-block + .content-block { margin-top: 18px; }
.content-block h3 { margin: 0 0 12px; }
.rich-text {
  color: #cbd5e1;
  white-space: pre-line;
}
.contact-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 14px 0;
}
.contact-line:first-of-type { border-top: 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.field.full { grid-column: 1 / -1; }
.submit-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}
.plan-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
}
.plan-price {
  margin: 10px 0 8px;
  color: var(--green);
  font-size: 32px;
  font-weight: 900;
}
.plan-list {
  margin: 14px 0 22px;
  padding: 0;
  list-style: none;
  color: #cbd5e1;
}
.plan-list li + li { margin-top: 9px; }
.tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.tab-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-weight: 800;
  padding: 9px 13px;
}
.tab-btn.active {
  border-color: rgba(45, 212, 191, 0.38);
  background: rgba(45, 212, 191, 0.11);
  color: var(--green);
}
.notice {
  border: 1px solid rgba(251, 191, 36, 0.26);
  border-radius: 16px;
  background: rgba(251, 191, 36, 0.08);
  color: #fde68a;
  padding: 14px;
}
.hidden { display: none !important; }
.toast {
  position: fixed;
  right: 20px;
  top: 90px;
  z-index: 70;
  max-width: min(360px, calc(100vw - 40px));
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--panel-strong);
  box-shadow: var(--shadow);
  color: var(--text);
  padding: 12px 14px;
}

@media (max-width: 980px) {
  .hero-grid, .detail-layout, .member-layout, .list-layout {
    grid-template-columns: 1fr;
  }
  .hero-side, .filter-panel, .detail-side, .member-side { position: static; }
  .category-grid, .job-grid, .company-grid, .plan-grid, .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .header-inner { min-height: 68px; }
  .nav {
    position: fixed;
    inset: 68px 16px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 19, 34, 0.96);
    padding: 12px;
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
  .mobile-toggle { display: inline-flex; }
  .hero { padding-top: 42px; }
  .search-row, .form-grid, .category-grid, .job-grid, .company-grid, .plan-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .section-head, .page-hero-inner, .toolbar, .submit-bar {
    align-items: flex-start;
    flex-direction: column;
  }
}