/* ==========================================================================
   森诺严选 SENNUO SELECTED — 全球油气供应链出海服务平台
   Main stylesheet · Light theme · 中/英/阿(RTL)
   ========================================================================== */

:root {
  --c-brand: #0a4c8a;
  --c-brand-dark: #073a6b;
  --c-brand-light: #e8f1f9;
  --c-brand-lighter: #f4f8fc;
  --c-accent: #d2691e;
  --c-accent-light: #fdf3ea;
  --c-ink: #16202c;
  --c-ink-2: #3d4c5c;
  --c-ink-3: #6b7c8f;
  --c-ink-4: #97a5b3;
  --c-line: #e2e8ee;
  --c-line-2: #eef2f6;
  --c-bg: #ffffff;
  --c-bg-soft: #f6f8fb;
  --c-ok: #1d8a4e;
  --c-ok-bg: #e8f6ee;
  --c-warn: #b8730a;
  --c-warn-bg: #fdf4e3;
  --c-danger: #c0392b;
  --c-danger-bg: #fcedeb;
  --c-info: #1f6fb2;
  --c-info-bg: #e9f2fa;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(16, 32, 48, .06), 0 6px 20px rgba(16, 32, 48, .05);
  --shadow-lg: 0 4px 12px rgba(16, 32, 48, .08), 0 16px 48px rgba(16, 32, 48, .08);
  --max: 1280px;
  --nav-h: 68px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "Noto Sans Arabic", "Noto Naskh Arabic", Tahoma, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); color: var(--c-ink);
  background: var(--c-bg); font-size: 15px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--c-brand); text-decoration: none; }
a:hover { color: var(--c-accent); }
h1, h2, h3, h4, h5 { margin: 0 0 12px; line-height: 1.35; font-weight: 700; color: var(--c-ink); }
h1 { font-size: 34px; } h2 { font-size: 26px; } h3 { font-size: 19px; } h4 { font-size: 16px; }
p { margin: 0 0 12px; }
ul, ol { margin: 0 0 12px; padding-left: 22px; }
code { font-family: "SF Mono", ui-monospace, Menlo, Consolas, monospace; font-size: .9em; background: var(--c-bg-soft); padding: 1px 6px; border-radius: 4px; color: var(--c-brand-dark); }
hr { border: 0; border-top: 1px solid var(--c-line); margin: 24px 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--c-ink-3); }
.small { font-size: 13px; }
.xsmall { font-size: 12px; }
.center { text-align: center; }
.mt0 { margin-top: 0; } .mt8{margin-top:8px} .mt16{margin-top:16px} .mt24{margin-top:24px} .mt32{margin-top:32px}
.mb0 { margin-bottom: 0; } .mb8{margin-bottom:8px} .mb16{margin-bottom:16px} .mb24{margin-bottom:24px}
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row-between { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.hide { display: none !important; }

/* ---------- RTL ---------- */
html[dir="rtl"] body { text-align: right; }
html[dir="rtl"] ul, html[dir="rtl"] ol { padding-left: 0; padding-right: 22px; }
html[dir="rtl"] .row, html[dir="rtl"] .row-between { flex-direction: row-reverse; }
html[dir="rtl"] .lang-name { order: 2; }
html[dir="rtl"] .arrow { transform: scaleX(-1); display: inline-block; }
html[dir="rtl"] .stat-strip, html[dir="rtl"] .filter-bar, html[dir="rtl"] .chip-row { direction: rtl; }
html[dir="rtl"] .card-footer-link .arrow { transform: scaleX(-1); }

/* ---------- Top bar ---------- */
.topbar { background: var(--c-brand-dark); color: #cfe0ee; font-size: 12.5px; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 36px; gap: 16px; }
.topbar a { color: #cfe0ee; }
.topbar a:hover { color: #fff; }
.topbar .sep { opacity: .35; margin: 0 8px; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 60; background: #fff; border-bottom: 1px solid var(--c-line); box-shadow: 0 1px 2px rgba(16,32,48,.04); }
.nav-inner { max-width: var(--max); margin: 0 auto; padding: 0 24px; height: var(--nav-h); display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; min-width: 0; }
.logo-mark { width: 36px; height: 36px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.logo-mark img { width: 100%; height: 100%; display: block; }
.logo-text { line-height: 1.15; min-width: 0; }
.logo-cn { font-size: 17px; font-weight: 800; color: var(--c-ink); letter-spacing: .5px; display: flex; align-items: baseline; gap: 6px; }
.logo-cn .badge-sub { font-size: 10px; font-weight: 600; color: var(--c-brand); background: var(--c-brand-light); padding: 2px 6px; border-radius: 4px; letter-spacing: 0; }
.logo-en { font-size: 10px; color: var(--c-ink-4); letter-spacing: 1.4px; text-transform: uppercase; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a { padding: 8px 13px; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 500; color: var(--c-ink-2); white-space: nowrap; }
.nav-links a:hover { background: var(--c-bg-soft); color: var(--c-brand); }
.nav-links a.active { color: var(--c-brand); background: var(--c-brand-light); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.lang-switch { position: relative; }
.lang-btn { display: flex; align-items: center; gap: 6px; background: var(--c-bg-soft); border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 7px 12px; font-size: 13.5px; font-family: inherit; color: var(--c-ink-2); cursor: pointer; }
.lang-btn:hover { border-color: var(--c-brand); color: var(--c-brand); }
.lang-menu { position: absolute; top: calc(100% + 6px); right: 0; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-lg); min-width: 168px; padding: 6px; display: none; z-index: 70; }
html[dir="rtl"] .lang-menu { right: auto; left: 0; }
.lang-menu.open { display: block; }
.lang-menu button { display: flex; width: 100%; align-items: center; gap: 10px; padding: 9px 12px; border: 0; background: none; border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; cursor: pointer; color: var(--c-ink-2); text-align: left; }
html[dir="rtl"] .lang-menu button { text-align: right; }
.lang-menu button:hover { background: var(--c-bg-soft); }
.lang-menu button.active { background: var(--c-brand-light); color: var(--c-brand); font-weight: 600; }
.lang-code { font-size: 11px; color: var(--c-ink-4); letter-spacing: .5px; min-width: 22px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 10px 20px; border-radius: var(--radius-sm); border: 1px solid transparent; font-size: 14.5px; font-weight: 600; font-family: inherit; cursor: pointer; transition: .15s; white-space: nowrap; }
.btn-primary { background: var(--c-brand); color: #fff; }
.btn-primary:hover { background: var(--c-brand-dark); color: #fff; }
.btn-accent { background: var(--c-accent); color: #fff; }
.btn-accent:hover { background: #b85a15; color: #fff; }
.btn-outline { background: #fff; border-color: var(--c-line); color: var(--c-ink-2); }
.btn-outline:hover { border-color: var(--c-brand); color: var(--c-brand); }
.btn-sm { padding: 6px 13px; font-size: 13px; }
.btn-lg { padding: 13px 28px; font-size: 16px; }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(155deg, #0a4c8a 0%, #0d5c9e 45%, #1470b5 100%); color: #fff; padding: 68px 0 60px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 22%, rgba(255,255,255,.13), transparent 52%), radial-gradient(circle at 12% 88%, rgba(210,105,30,.22), transparent 46%); pointer-events: none; }
.hero-inner { position: relative; z-index: 1; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.hero h1 { color: #fff; font-size: 42px; letter-spacing: .5px; margin-bottom: 16px; }
.hero .lead { font-size: 17px; color: #d3e4f3; max-width: 720px; margin-bottom: 28px; }
.hero .btn-outline { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.4); color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--c-brand); }
.hero-search { display: flex; gap: 10px; max-width: 680px; margin-top: 8px; flex-wrap: wrap; }
.hero-search input, .hero-search select { flex: 1; min-width: 180px; padding: 13px 16px; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.14); color: #fff; font-size: 15px; font-family: inherit; }
.hero-search input::placeholder { color: rgba(255,255,255,.6); }
.hero-search select option { color: var(--c-ink); }

.stat-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; margin-top: 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.2); }
.stat-strip div { }
.stat-strip b { display: block; font-size: 27px; font-weight: 800; letter-spacing: -.5px; }
.stat-strip span { font-size: 12.5px; color: #bcd6ec; }

/* ---------- Section ---------- */
.section { padding: 60px 0; }
.section-soft { background: var(--c-bg-soft); }
.section-head { margin-bottom: 32px; }
.section-head .eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--c-accent); margin-bottom: 8px; }
.section-head h2 { font-size: 30px; }
.section-head p { color: var(--c-ink-3); max-width: 780px; font-size: 15.5px; }

/* ---------- Cards ---------- */
.card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 22px; transition: .18s; }
.card-hover:hover { border-color: #c3d6e8; box-shadow: var(--shadow); transform: translateY(-2px); }
.card-title { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.card-title a { color: var(--c-ink); }
.card-title a:hover { color: var(--c-brand); }
.card-sub { font-size: 13px; color: var(--c-ink-3); margin-bottom: 12px; }

.tag { display: inline-block; padding: 2px 9px; border-radius: 4px; font-size: 12px; font-weight: 500; background: var(--c-bg-soft); color: var(--c-ink-2); border: 1px solid var(--c-line); }
.tag-brand { background: var(--c-brand-light); color: var(--c-brand); border-color: #cfe0ef; }
.tag-accent { background: var(--c-accent-light); color: var(--c-accent); border-color: #f3ddc6; }
.tag-ok { background: var(--c-ok-bg); color: var(--c-ok); border-color: #c8e6d5; }
.tag-warn { background: var(--c-warn-bg); color: var(--c-warn); border-color: #f0e0bd; }
.tag-danger { background: var(--c-danger-bg); color: var(--c-danger); border-color: #f3d3ce; }
.tag-info { background: var(--c-info-bg); color: var(--c-info); border-color: #cfe1f1; }
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Domain cards (三大领域) ---------- */
.domain-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; transition: .18s; display: flex; flex-direction: column; }
.domain-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: #c3d6e8; }
.domain-top { padding: 26px 24px 20px; border-bottom: 1px solid var(--c-line-2); position: relative; }
.domain-num { font-size: 46px; font-weight: 800; color: var(--c-brand-lighter); line-height: 1; position: absolute; top: 18px; right: 22px; letter-spacing: -2px; }
html[dir="rtl"] .domain-num { right: auto; left: 22px; }
.domain-zh { font-size: 21px; font-weight: 800; margin-bottom: 3px; }
.domain-en { font-size: 11.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--c-accent); font-weight: 600; }
.domain-desc { font-size: 14px; color: var(--c-ink-3); margin-top: 12px; }
.domain-body { padding: 18px 24px 22px; flex: 1; display: flex; flex-direction: column; }
.domain-body ul { list-style: none; padding: 0; margin: 0 0 16px; }
.domain-body li { padding: 6px 0; font-size: 14px; color: var(--c-ink-2); border-bottom: 1px dashed var(--c-line-2); }
.domain-body li:last-child { border-bottom: 0; }
.domain-body li::before { content: "—"; color: var(--c-ink-4); margin-right: 8px; }
html[dir="rtl"] .domain-body li::before { margin-right: 0; margin-left: 8px; }
.domain-foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--c-line-2); display: flex; justify-content: space-between; align-items: center; font-size: 13px; }

/* ---------- Supplier list ---------- */
.supp-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 20px; transition: .18s; display: flex; flex-direction: column; gap: 12px; }
.supp-card:hover { border-color: #c3d6e8; box-shadow: var(--shadow); }
.supp-head { display: flex; gap: 14px; align-items: flex-start; }
.supp-logo { width: 48px; height: 48px; border-radius: 8px; background: var(--c-brand-light); color: var(--c-brand); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; flex-shrink: 0; letter-spacing: -.5px; }
.supp-name { font-size: 16.5px; font-weight: 700; line-height: 1.4; }
.supp-name a { color: var(--c-ink); }
.supp-name a:hover { color: var(--c-brand); }
.supp-en { font-size: 12px; color: var(--c-ink-4); letter-spacing: .3px; }
.supp-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; font-size: 12.5px; }
.supp-meta span { color: var(--c-ink-4); }
.supp-meta b { color: var(--c-ink-2); font-weight: 600; }
.supp-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.supp-foot { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--c-line-2); font-size: 12.5px; }
.grade { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 6px; font-weight: 800; font-size: 13px; }
.grade-A { background: #1d8a4e; color: #fff; }
.grade-B { background: #1f6fb2; color: #fff; }
.grade-C { background: #b8730a; color: #fff; }
.grade-D { background: #97a5b3; color: #fff; }

/* ---------- Filter bar ---------- */
.filter-bar { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 24px; }
.filter-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.filter-field { display: flex; flex-direction: column; gap: 5px; min-width: 150px; flex: 1; }
.filter-field label { font-size: 12px; font-weight: 600; color: var(--c-ink-3); letter-spacing: .3px; }
.filter-field input, .filter-field select { padding: 9px 12px; border: 1px solid var(--c-line); border-radius: var(--radius-sm); font-size: 14px; font-family: inherit; color: var(--c-ink); background: #fff; }
.filter-field input:focus, .filter-field select:focus { outline: 0; border-color: var(--c-brand); box-shadow: 0 0 0 3px rgba(10,76,138,.08); }
.chip-filter { padding: 6px 14px; border-radius: 20px; border: 1px solid var(--c-line); background: #fff; font-size: 13.5px; font-family: inherit; cursor: pointer; color: var(--c-ink-2); white-space: nowrap; }
.chip-filter:hover { border-color: var(--c-brand); color: var(--c-brand); }
.chip-filter.on { background: var(--c-brand); border-color: var(--c-brand); color: #fff; font-weight: 600; }
.result-bar { display: flex; justify-content: space-between; align-items: center; padding: 12px 0 16px; font-size: 13.5px; color: var(--c-ink-3); flex-wrap: wrap; gap: 10px; }
.result-bar b { color: var(--c-ink); }

/* ---------- Table ---------- */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--radius); background: #fff; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
table.tbl th { background: var(--c-bg-soft); text-align: left; padding: 12px 14px; font-weight: 600; color: var(--c-ink-2); font-size: 13px; border-bottom: 1px solid var(--c-line); white-space: nowrap; }
html[dir="rtl"] table.tbl th { text-align: right; }
table.tbl td { padding: 12px 14px; border-bottom: 1px solid var(--c-line-2); vertical-align: top; }
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl tbody tr:hover { background: var(--c-brand-lighter); }
table.tbl a { font-weight: 600; }

/* ---------- Detail / profile ---------- */
.page-head { background: linear-gradient(160deg, #0a4c8a, #12629f); color: #fff; padding: 38px 0 34px; }
.page-head h1 { color: #fff; font-size: 30px; margin-bottom: 8px; }
.page-head p { color: #c8ddee; margin: 0; max-width: 800px; }
.page-head .crumb { font-size: 13px; color: #a8c8e2; margin-bottom: 12px; }
.page-head .crumb a { color: #cfe4f4; }
.page-head .crumb a:hover { color: #fff; }

.breadcrumb { font-size: 13px; color: var(--c-ink-4); padding: 16px 0 0; }
.breadcrumb a { color: var(--c-ink-3); }
.breadcrumb a:hover { color: var(--c-brand); }

.panel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); margin-bottom: 20px; overflow: hidden; }
.panel-head { padding: 15px 22px; border-bottom: 1px solid var(--c-line); background: var(--c-bg-soft); font-weight: 700; font-size: 15.5px; display: flex; align-items: center; gap: 10px; }
.panel-head .num { width: 22px; height: 22px; border-radius: 5px; background: var(--c-brand); color: #fff; font-size: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.panel-body { padding: 22px; }
.kv { display: grid; grid-template-columns: 190px 1fr; gap: 10px 20px; font-size: 14.5px; }
.kv dt { color: var(--c-ink-4); font-size: 13.5px; }
.kv dd { margin: 0; color: var(--c-ink); }
.kv dd.empty { color: var(--c-ink-4); font-style: italic; font-size: 13px; }

.score-bar { height: 6px; background: var(--c-line-2); border-radius: 3px; overflow: hidden; margin-top: 5px; }
.score-bar i { display: block; height: 100%; background: var(--c-brand); border-radius: 3px; }

/* ---------- Opportunity ---------- */
.opp-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px 20px; display: flex; gap: 18px; align-items: flex-start; transition: .15s; }
.opp-item:hover { border-color: #c3d6e8; box-shadow: var(--shadow); }
.opp-date { flex-shrink: 0; width: 76px; text-align: center; padding: 8px 6px; background: var(--c-bg-soft); border-radius: var(--radius-sm); }
.opp-date b { display: block; font-size: 20px; font-weight: 800; line-height: 1.1; color: var(--c-brand); }
.opp-date span { font-size: 11px; color: var(--c-ink-4); }
.opp-main { flex: 1; min-width: 0; }
.opp-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; line-height: 1.45; }
.opp-title a { color: var(--c-ink); }
.opp-title a:hover { color: var(--c-brand); }
.opp-meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--c-ink-3); }
.opp-meta span { display: inline-flex; align-items: center; gap: 5px; }

/* ---------- Compliance ---------- */
.notice { border-radius: var(--radius); padding: 14px 18px; font-size: 13.5px; margin-bottom: 20px; border: 1px solid; line-height: 1.65; }
.notice-info { background: var(--c-info-bg); border-color: #cfe1f1; color: #17537f; }
.notice-warn { background: var(--c-warn-bg); border-color: #f0e0bd; color: #8a5608; }
.notice-danger { background: var(--c-danger-bg); border-color: #f3d3ce; color: #96271b; }
.notice b { font-weight: 700; }

.reg-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 12px; transition: .15s; }
.reg-item:hover { border-color: #c3d6e8; box-shadow: var(--shadow); }
.reg-topline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 12.5px; color: var(--c-ink-3); margin-bottom: 8px; }
.reg-title { font-size: 16.5px; font-weight: 600; margin-bottom: 6px; line-height: 1.5; }
.reg-title a { color: var(--c-ink); }
.reg-title a:hover { color: var(--c-brand); }
.reg-note { font-size: 13.5px; color: var(--c-ink-3); margin-bottom: 10px; }
.reg-actions { display: flex; gap: 16px; font-size: 13px; padding-top: 10px; border-top: 1px solid var(--c-line-2); flex-wrap: wrap; }

.entity-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 18px 20px; }
.entity-topline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 12px; color: var(--c-ink-3); margin-bottom: 8px; }
.entity-name { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.entity-name a { color: var(--c-ink); }
.entity-name a:hover { color: var(--c-brand); }
.entity-sec { font-size: 13px; color: var(--c-ink-3); margin-bottom: 10px; }
.entity-identity { background: var(--c-bg-soft); border-radius: var(--radius-sm); padding: 10px 12px; font-size: 12.5px; margin-bottom: 12px; }
.entity-identity p { margin: 0 0 5px; display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.entity-identity p:last-child { margin: 0; }
.entity-identity span { color: var(--c-ink-4); min-width: 68px; }
.entity-identity em { font-style: normal; color: var(--c-ink-4); font-size: 11.5px; }
.entity-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; font-size: 12.5px; padding-top: 12px; border-top: 1px solid var(--c-line-2); }
.entity-meta div span { color: var(--c-ink-4); display: block; font-size: 11.5px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.status-dot-ok { background: var(--c-ok); }
.status-dot-warn { background: var(--c-warn); }
.status-dot-off { background: var(--c-ink-4); }

.measure-block { border-left: 3px solid var(--c-danger); background: var(--c-danger-bg); padding: 12px 16px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin-bottom: 14px; }
html[dir="rtl"] .measure-block { border-left: 0; border-right: 3px solid var(--c-danger); border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.measure-block:last-child { margin-bottom: 0; }

/* ---------- Steps ---------- */
.steps { counter-reset: s; display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step { position: relative; padding-top: 40px; }
.step::before { counter-increment: s; content: counter(s,decimal-leading-zero); position: absolute; top: 0; left: 0; font-size: 13px; font-weight: 800; color: var(--c-brand); background: var(--c-brand-light); padding: 4px 10px; border-radius: 5px; letter-spacing: 1px; }
html[dir="rtl"] .step::before { left: auto; right: 0; }
.step h4 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--c-ink-3); margin: 0; }

/* ---------- Form ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--c-ink-2); }
.field label .req { color: var(--c-danger); }
.field input, .field select, .field textarea { padding: 11px 13px; border: 1px solid var(--c-line); border-radius: var(--radius-sm); font-size: 14.5px; font-family: inherit; color: var(--c-ink); background: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--c-brand); box-shadow: 0 0 0 3px rgba(10,76,138,.08); }
.field textarea { min-height: 110px; resize: vertical; }
.field .hint { font-size: 12px; color: var(--c-ink-4); }

/* ---------- Footer ---------- */
.footer { background: #0f2233; color: #9db4c7; padding: 52px 0 28px; margin-top: 0; }
.footer h5 { color: #fff; font-size: 14px; margin-bottom: 14px; letter-spacing: .5px; }
.footer a { color: #9db4c7; font-size: 13.5px; }
.footer a:hover { color: #fff; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer-cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo .logo-mark img { filter: brightness(0) invert(1); }
.footer-logo .logo-cn { color: #fff; }
.footer-logo .logo-en { color: rgba(255,255,255,.65); }
.footer-bottom { border-top: 1px solid #1d3345; margin-top: 36px; padding-top: 20px; font-size: 12.5px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Misc ---------- */
.empty-state { text-align: center; padding: 56px 24px; color: var(--c-ink-3); }
.empty-state h4 { font-size: 17px; color: var(--c-ink-2); }
.pager { display: flex; gap: 6px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.pager button { padding: 8px 14px; border: 1px solid var(--c-line); background: #fff; border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; cursor: pointer; color: var(--c-ink-2); }
.pager button:hover:not(:disabled) { border-color: var(--c-brand); color: var(--c-brand); }
.pager button.on { background: var(--c-brand); border-color: var(--c-brand); color: #fff; font-weight: 600; }
.pager button:disabled { opacity: .45; cursor: default; }

.demo-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--c-warn-bg); color: var(--c-warn); border: 1px solid #f0e0bd; border-radius: 4px; padding: 3px 10px; font-size: 12px; font-weight: 600; }
.src-list { font-size: 12px; color: var(--c-ink-4); }
.src-list a { color: var(--c-ink-4); text-decoration: underline; }

/* ---------- Auth (login) ---------- */
.auth-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.auth-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.auth-card .panel-head { border-bottom: 1px solid var(--c-line); }
.auth-side { background: linear-gradient(160deg, #0a4c8a, #12629f); color: #cfe2f2; border-radius: var(--radius); padding: 28px 26px; }
.auth-side h3 { color: #fff; font-size: 19px; margin-bottom: 12px; }
.auth-side p { font-size: 13.5px; line-height: 1.75; color: #c8ddee; }
.auth-side ol { padding-left: 20px; font-size: 13.5px; color: #c8ddee; line-height: 1.85; }
.demo-acc { background: rgba(255,255,255,.08); border: 1px dashed rgba(255,255,255,.35); border-radius: var(--radius-sm); padding: 14px 16px; margin-top: 18px; font-size: 13px; color: #e4f0fa; }
.demo-acc b { color: #fff; }
.demo-acc code { background: rgba(0,0,0,.25); padding: 1px 7px; border-radius: 4px; color: #ffd977; font-size: 12.5px; }
.demo-acc .fill { border: 0; background: transparent; color: #ffd977; font-size: 12.5px; cursor: pointer; text-decoration: underline; padding: 0 4px; font-family: inherit; }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--c-line); margin-bottom: 22px; flex-wrap: wrap; }
.tab { padding: 11px 20px; border: 0; background: transparent; font-family: inherit; font-size: 14.5px; font-weight: 600; color: var(--c-ink-3); cursor: pointer; border-bottom: 2.5px solid transparent; margin-bottom: -1px; }
.tab:hover { color: var(--c-brand); }
.tab.on { color: var(--c-brand); border-bottom-color: var(--c-brand); }
.tab .cnt { display: inline-block; min-width: 19px; padding: 0 5px; margin-left: 6px; background: var(--c-line-2); color: var(--c-ink-3); border-radius: 10px; font-size: 11.5px; line-height: 18px; text-align: center; }
.tab.on .cnt { background: var(--c-brand); color: #fff; }

/* ---------- Status pill ---------- */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 11px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-pending { background: var(--c-warn-bg); color: #8a5608; }
.pill-approved { background: var(--c-ok-bg); color: #1d6b3f; }
.pill-rejected { background: var(--c-danger-bg); color: #96271b; }
.pill-draft { background: var(--c-bg-soft); color: var(--c-ink-3); }

/* ---------- Progress ---------- */
.progress { height: 8px; background: var(--c-line-2); border-radius: 4px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--c-brand); border-radius: 4px; transition: width .3s; }
.progress.low i { background: var(--c-warn); }

/* ---------- Field states ---------- */
.field.need input, .field.need select, .field.need textarea { border-color: #e6b95a; background: #fffdf5; }
.field.locked input, .field.locked select, .field.locked textarea { background: var(--c-bg-soft); color: var(--c-ink-3); cursor: not-allowed; }
.badge-need { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 4px; background: var(--c-warn-bg); color: #8a5608; font-size: 11px; font-weight: 600; }
.badge-lock { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 4px; background: var(--c-bg-soft); color: var(--c-ink-4); font-size: 11px; font-weight: 600; }
.sec-note { font-size: 12.5px; color: var(--c-ink-4); margin-bottom: 14px; line-height: 1.6; }

/* ---------- Diff / review ---------- */
.diff-tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.diff-tbl th { background: var(--c-bg-soft); text-align: left; padding: 10px 12px; font-size: 12.5px; color: var(--c-ink-3); border-bottom: 1px solid var(--c-line); }
html[dir="rtl"] .diff-tbl th { text-align: right; }
.diff-tbl td { padding: 11px 12px; border-bottom: 1px solid var(--c-line-2); vertical-align: top; }
.diff-old { color: var(--c-ink-4); text-decoration: line-through; }
.diff-new { color: var(--c-ink); font-weight: 600; }
.diff-none { color: var(--c-ink-4); font-style: italic; font-size: 12.5px; }
.diff-tbl tr.flag td { background: var(--c-danger-bg); }
.chk-flag { width: 15px; height: 15px; accent-color: var(--c-danger); cursor: pointer; }

/* ---------- Timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 20px 26px; border-left: 2px solid var(--c-line-2); }
html[dir="rtl"] .timeline li { padding: 0 26px 20px 0; border-left: 0; border-right: 2px solid var(--c-line-2); }
.timeline li:last-child { border-color: transparent; padding-bottom: 0; }
.timeline li::before { content: ''; position: absolute; left: -6px; top: 4px; width: 10px; height: 10px; border-radius: 50%; background: #fff; border: 2.5px solid var(--c-line); }
html[dir="rtl"] .timeline li::before { left: auto; right: -6px; }
.timeline li.ok::before { border-color: var(--c-ok); background: var(--c-ok); }
.timeline li.bad::before { border-color: var(--c-danger); background: var(--c-danger); }
.timeline li.now::before { border-color: var(--c-warn); background: var(--c-warn); }
.timeline .t-at { font-size: 12px; color: var(--c-ink-4); margin-bottom: 2px; }
.timeline .t-act { font-size: 14px; font-weight: 600; margin-bottom: 3px; }
.timeline .t-by { font-size: 12.5px; color: var(--c-ink-3); }

/* ---------- Stat mini ---------- */
.mini-stat { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 24px; }
.mini-stat > div { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 16px 18px; }
.mini-stat b { display: block; font-size: 26px; font-weight: 800; color: var(--c-brand); line-height: 1.2; }
.mini-stat span { font-size: 12.5px; color: var(--c-ink-3); }
.mini-stat > div.warn b { color: var(--c-warn); }
.mini-stat > div.danger b { color: var(--c-danger); }
.mini-stat > div.ok b { color: var(--c-ok); }

/* ---------- Hamburger toggle (desktop hidden) ---------- */
.nav-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--c-line); border-radius: var(--radius-sm); background: #fff; cursor: pointer; align-items: center; justify-content: center; color: var(--c-ink-2); padding: 0; }
.nav-toggle:hover { color: var(--c-brand); border-color: var(--c-brand); }
.nav-toggle svg { width: 22px; height: 22px; display: block; }
.nav.open .nav-toggle { color: var(--c-brand); border-color: var(--c-brand); }

/* ---------- Brand mark block (about page) ---------- */
.brand-mark-block { display: flex; align-items: center; gap: 28px; padding: 18px 22px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); margin-bottom: 28px; box-shadow: var(--shadow-sm); }
.brand-lockup { height: 56px; width: auto; flex-shrink: 0; }
.brand-mark-note { font-size: 13.5px; color: var(--c-ink-2); line-height: 1.55; }
.brand-mark-note b { color: var(--c-ink); }
@media (max-width: 640px) { .brand-mark-block { flex-direction: column; align-items: flex-start; gap: 14px; } .brand-lockup { height: 44px; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .footer-cols { grid-template-columns: 1fr 1fr 1fr; }
  .nav-links { gap: 0; }
  .nav-links a { padding: 8px 9px; font-size: 14px; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-inner { gap: 8px; padding: 0 16px; }
  .logo-en { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; padding: 6px 0; border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow-md); display: none; z-index: 65; max-height: calc(100vh - var(--nav-h)); overflow-y: auto; }
  .nav.open .nav-links { display: flex; }
  .nav-links a { padding: 13px 22px; border-radius: 0; font-size: 15px; border-bottom: 1px solid var(--c-line); white-space: normal; }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-links a.active { background: var(--c-brand-light); }
  .nav-right .btn-primary { display: none; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 140px 1fr; }
  .hero h1 { font-size: 30px; }
  .hero { padding: 44px 0 40px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .section { padding: 40px 0; }
  .opp-item { flex-direction: column; gap: 12px; }
  .opp-date { width: auto; display: flex; gap: 8px; align-items: baseline; padding: 6px 10px; }
}
@media (max-width: 620px) {
  .topbar .wrap { font-size: 11.5px; overflow: hidden; white-space: nowrap; }
  .footer-cols { grid-template-columns: 1fr; }
  .filter-field { min-width: 100%; }
  h1 { font-size: 26px; }
  .entity-meta, .supp-meta { grid-template-columns: 1fr; }
}