:root {
  --color-canvas: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-subtle: #f1f5f9;
  --color-ink-900: #0f172a;
  --color-ink-700: #334155;
  --color-ink-500: #64748b;
  --color-ink-400: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  --color-accent: #1d4ed8;
  --color-accent-hover: #1e40af;
  --color-accent-light: #eff6ff;
  --color-amber: #b45309;
  --color-amber-bg: #fffbeb;
  --color-emerald: #047857;
  --color-emerald-bg: #ecfdf5;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.07);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; font-family: var(--font-sans); background: var(--color-canvas); color: var(--color-ink-900); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }
button, input, select, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.hidden, .d-none { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); }
.site-header__inner { width: min(1180px, calc(100% - 32px)); min-height: 68px; margin: 0 auto; display: grid; grid-template-columns: minmax(180px, auto) 1fr; align-items: center; gap: 28px; }
.brand-wordmark { display: inline-flex; align-items: center; gap: 10px; min-width: 0; color: var(--color-ink-900); font-size: 1.12rem; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-mark-dot { width: 10px; height: 10px; flex: 0 0 auto; border-radius: 2px; background: var(--color-accent); transform: rotate(45deg); }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 4px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.site-nav::-webkit-scrollbar { display: none; }
.nav-link-custom { flex: 0 0 auto; color: var(--color-ink-700); font-size: .94rem; font-weight: 600; padding: 8px 12px; border-radius: var(--radius-sm); white-space: nowrap; }
.nav-link-custom:hover, .nav-link-custom.active { background: var(--color-accent-light); color: var(--color-accent); }
.nav-link-strong { border: 1px solid var(--color-border); }

.hero-wrapper { background: #fff; border-bottom: 1px solid var(--color-border); padding: 56px 0; }
.hero-grid { display: grid; gap: 28px; align-items: stretch; }
.hero-copy { min-width: 0; }
.eyebrow { color: var(--color-accent); font-size: .78rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 8px; }
.hero-headline { margin: 0; max-width: 760px; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.12; letter-spacing: 0; font-weight: 850; }
.hero-subtext { max-width: 680px; margin: 16px 0 0; color: var(--color-ink-500); font-size: 1.05rem; }
.hero-search-box { margin-top: 28px; display: grid; grid-template-columns: minmax(0, 1fr) 180px auto; gap: 10px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 10px; box-shadow: var(--shadow-soft); }
.search-input-field, .search-select-field, .form-control-kinetic, .form-select-kinetic { width: 100%; min-width: 0; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; color: var(--color-ink-900); padding: 11px 13px; outline: none; }
.hero-search-box .search-input-field, .hero-search-box .search-select-field { border-color: transparent; background: var(--color-surface-subtle); }
.search-input-field:focus, .search-select-field:focus, .form-control-kinetic:focus, .form-select-kinetic:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(29,78,216,.12); }
.btn-primary-kinetic, .btn-accent-kinetic, .btn-outline-kinetic { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-md); padding: 10px 18px; font-weight: 750; border: 1px solid transparent; white-space: nowrap; cursor: pointer; min-height: 42px; }
.btn-primary-kinetic { background: var(--color-ink-900); color: #fff; }
.btn-primary-kinetic:hover { background: #1e293b; color: #fff; }
.btn-accent-kinetic { background: var(--color-accent); color: #fff; }
.btn-accent-kinetic:hover { background: var(--color-accent-hover); color: #fff; }
.btn-outline-kinetic { background: #fff; color: var(--color-ink-700); border-color: var(--color-border); }
.btn-outline-kinetic:hover { border-color: var(--color-border-hover); color: var(--color-ink-900); }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: .86rem; }
.full { width: 100%; }

.hero-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.hero-metrics div, .hero-data-panel { border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.hero-metrics div { padding: 16px; }
.hero-metrics strong { display: block; color: var(--color-accent); font-size: 1.6rem; line-height: 1; }
.hero-metrics span { color: var(--color-ink-500); font-size: .9rem; }
.hero-data-panel { min-width: 0; padding: 30px; display: flex; flex-direction: column; justify-content: center; gap: 16px; background: linear-gradient(135deg,#fff 0%,#f8fafc 50%,#eff6ff 100%); }
.hero-data-panel h2 { margin: 0; font-size: 1.9rem; line-height: 1.2; }
.hero-data-panel p { margin: 0; color: var(--color-ink-500); }

.section-block { padding: 46px 0; }
.section-muted { background: #fff; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.section-head h2 { margin: 0; font-size: 1.45rem; }
.section-head a { color: var(--color-accent); font-weight: 750; }
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.category-card { min-width: 0; min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; padding: 22px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); transition: border-color .18s, transform .18s, box-shadow .18s; }
.category-card:hover { transform: translateY(-2px); border-color: var(--color-accent); box-shadow: var(--shadow-soft); }
.category-card-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--color-surface-subtle); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-weight: 850; }
.category-card h3 { margin: 0; font-size: 1.08rem; line-height: 1.35; word-break: break-word; }
.category-card p { margin: 0; color: var(--color-ink-500); font-size: .9rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.category-card strong { color: var(--color-accent); font-size: .92rem; }

.job-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(275px, 1fr)); gap: 18px; }
.job-card { min-width: 0; min-height: 250px; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 22px; transition: border-color .18s, transform .18s, box-shadow .18s; }
.job-card:hover { transform: translateY(-2px); border-color: var(--color-accent); box-shadow: var(--shadow-soft); }
.job-card__top, .job-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
.salary-tag { color: var(--color-amber); font-size: 1.12rem; font-weight: 850; white-space: nowrap; }
.job-date, .job-card-footer span { color: var(--color-ink-400); font-size: .85rem; }
.job-card-title { color: var(--color-ink-900); font-size: 1.1rem; font-weight: 820; line-height: 1.38; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.job-card-company { color: var(--color-ink-700); font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.job-meta-row { display: flex; flex-wrap: wrap; gap: 8px; color: var(--color-ink-500); font-size: .9rem; }
.job-meta-row span { max-width: 100%; }
.job-tags-row { min-height: 30px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill, .status-pill { display: inline-flex; align-items: center; max-width: 100%; border-radius: var(--radius-sm); padding: 4px 10px; background: var(--color-accent-light); color: var(--color-accent); font-size: .82rem; font-weight: 700; }
.status-reviewed { background: var(--color-amber-bg); color: var(--color-amber); }

.page-hero { padding: 52px 0; background: #fff; border-bottom: 1px solid var(--color-border); }
.page-hero.compact { padding: 34px 0; }
.page-hero h1 { margin: 0; font-size: clamp(1.9rem, 3vw, 2.7rem); }
.page-hero p { margin: 10px 0 0; color: var(--color-ink-500); max-width: 680px; }
.center { text-align: center; }
.center p { margin-left: auto; margin-right: auto; }
.list-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 22px; align-items: start; }
.filter-panel, .side-card, .detail-content-card, .form-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.filter-panel { padding: 18px; position: sticky; top: 86px; }
.filter-section + .filter-section { margin-top: 22px; }
.filter-section h2 { margin: 0 0 10px; color: var(--color-ink-400); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.filter-stack, .filter-wrap { display: flex; gap: 8px; }
.filter-stack { flex-direction: column; }
.filter-wrap { flex-wrap: wrap; }
.filter-button { border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--color-ink-700); padding: 7px 10px; text-align: left; cursor: pointer; }
.filter-button:hover { background: var(--color-surface-subtle); }
.filter-button.active { background: var(--color-ink-900); color: #fff; }
.market-main { min-width: 0; }
.market-toolbar { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 16px; margin-bottom: 18px; }
.market-toolbar p { margin: 10px 0 0; color: var(--color-ink-500); }
.search-line { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; }

.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; align-items: start; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; color: var(--color-ink-500); font-size: .9rem; margin-bottom: 16px; }
.detail-header-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 20px; display: flex; justify-content: space-between; gap: 20px; }
.detail-header-card h1 { margin: 16px 0 8px; font-size: clamp(1.7rem, 3vw, 2.35rem); line-height: 1.25; }
.detail-header-card p { margin: 0 0 12px; color: var(--color-ink-700); font-weight: 700; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--color-ink-500); }
.detail-meta span { background: var(--color-surface-subtle); border-radius: var(--radius-sm); padding: 4px 9px; }
.detail-content-card { padding: 26px; margin-bottom: 20px; }
.detail-content-card h2, .side-card h2, .form-card h2 { margin: 0 0 16px; font-size: 1.12rem; }
.content-prose { color: var(--color-ink-700); white-space: normal; }
.content-prose ul { margin: 0; padding-left: 20px; }
.content-prose li { margin-bottom: 8px; }
.benefit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.benefit-pill { padding: 10px 12px; border-radius: var(--radius-sm); background: var(--color-surface-subtle); color: var(--color-ink-700); }
.detail-sidebar { display: grid; gap: 18px; position: sticky; top: 86px; }
.side-card { padding: 22px; min-width: 0; }
.side-card p { color: var(--color-ink-500); margin: 8px 0 14px; }
.contact-row { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.contact-row strong { display: block; }
.contact-row span { display: block; color: var(--color-ink-500); font-size: .9rem; }
.contact-avatar { flex: 0 0 52px; width: 52px; height: 52px; border-radius: 50%; background: var(--color-accent-light); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; font-weight: 850; }
.info-list { display: grid; grid-template-columns: 52px 1fr; gap: 8px 12px; margin: 12px 0 0; }
.info-list dt { color: var(--color-ink-400); }
.info-list dd { margin: 0; color: var(--color-ink-700); }
.similar-jobs-list { display: grid; gap: 10px; }
.similar-job-item { display: grid; gap: 4px; padding: 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.similar-job-item strong { font-size: .94rem; line-height: 1.35; }
.similar-job-item span { color: var(--color-ink-500); font-size: .84rem; }

.publish-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.form-card { padding: 28px; }
.form-card label { display: grid; gap: 6px; color: var(--color-ink-700); font-weight: 700; margin-bottom: 16px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }
textarea.form-control-kinetic { resize: vertical; }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.pricing-card { min-height: 260px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; box-shadow: 0 4px 16px rgba(15,23,42,.04); }
.pricing-label { font-weight: 850; font-size: 1.12rem; }
.pricing-price { margin: 14px 0; color: var(--color-accent); font-size: 2.1rem; font-weight: 850; }
.pricing-card ul { margin: 16px 0 0; padding-left: 18px; color: var(--color-ink-700); }
.pricing-card li { margin-bottom: 8px; }
.mt-block { margin-top: 22px; }
.about-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.empty-state { grid-column: 1 / -1; padding: 34px 18px; text-align: center; color: var(--color-ink-500); background: #fff; border: 1px dashed var(--color-border-hover); border-radius: var(--radius-lg); }
.pagination-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.page-item, .page-ellipsis { min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; color: var(--color-ink-700); padding: 0 10px; }
.page-item.active { background: var(--color-ink-900); color: #fff; border-color: var(--color-ink-900); }
.page-item[disabled] { opacity: .5; cursor: not-allowed; }
#globalToast { display: none; position: fixed; right: 24px; bottom: 24px; z-index: 100; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 12px 16px; box-shadow: var(--shadow-soft); }

@media (max-width: 980px) {
  .site-header__inner { grid-template-columns: 1fr; gap: 8px; padding: 12px 0; }
  .site-nav { justify-content: flex-start; }
  .hero-grid, .list-layout, .detail-layout, .publish-layout, .about-grid { grid-template-columns: 1fr; }
  .filter-panel, .detail-sidebar { position: static; }
}

@media (max-width: 640px) {
  .container, .site-header__inner { width: min(100% - 24px, 1180px); }
  .hero-wrapper { padding: 34px 0; }
  .hero-search-box, .search-line, .form-grid, .hero-metrics { grid-template-columns: 1fr; }
  .section-head, .detail-header-card { align-items: flex-start; flex-direction: column; }
  .job-card__top, .job-card-footer, .form-actions { align-items: flex-start; flex-direction: column; }
  .salary-tag { white-space: normal; }
  .section-block { padding: 32px 0; }
}