/* ==========================================================================
   企业官网 · 前台样式
   设计语言：深海军蓝 + 青绿强调，网格与地层等高线作为行业隐喻
   ========================================================================== */

:root {
  --ink: #0a1a28;
  --navy: #0b2545;
  --navy-2: #123a5c;
  --teal: #0f8b84;
  --teal-bright: #17b3a8;
  --mint: #53e0c6;
  --amber: #d9a441;

  --bg: #f7f9fb;
  --surface: #ffffff;
  --text: #16283a;
  --muted: #5c6f80;
  --line: #e2e9ef;
  --line-2: #cfdae3;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-s: 0 1px 2px rgba(10, 26, 40, .06), 0 6px 18px rgba(10, 26, 40, .05);
  --shadow-m: 0 12px 32px rgba(10, 26, 40, .12);
  --wrap: 1180px;

  --font: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system,
    "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.28; letter-spacing: -.01em; font-weight: 700; }
p { margin: 0; }
ul, dl, dd, dt { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--teal-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

/* ------------------------------- 图标 -------------------------------- */

svg { width: 100%; height: 100%; fill: currentColor; }

/* ------------------------------ 按钮 --------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 46px; padding: 0 22px; border-radius: 999px;
  font-size: 15px; font-weight: 600; letter-spacing: .01em;
  border: 1px solid transparent; transition: all .22s ease; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }

.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); transform: translateY(-1px); box-shadow: 0 10px 22px rgba(11, 37, 69, .22); }

.btn-accent { background: linear-gradient(120deg, var(--teal), var(--teal-bright)); color: #fff; }
.btn-accent:hover { box-shadow: 0 12px 26px rgba(15, 139, 132, .32); transform: translateY(-1px); }

.btn-ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .28); }
.btn-ghost:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .5); }

.btn-line { background: transparent; color: var(--navy); border-color: var(--line-2); }
.btn-line:hover { border-color: var(--navy); }
.cta-band .btn-line { color: #fff; border-color: rgba(255, 255, 255, .35); }
.cta-band .btn-line:hover { background: rgba(255, 255, 255, .1); }

/* ---------------------------- 顶部信息条 ---------------------------- */

.top-strip { background: #06182a; color: #8ea5b8; font-size: 12.5px; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 38px; }
.top-left { display: flex; align-items: center; gap: 24px; min-width: 0; }
.top-left span { display: flex; align-items: center; gap: 7px; white-space: nowrap; }
.top-left svg { width: 13px; height: 13px; color: var(--teal-bright); flex: 0 0 13px; }
.top-left em { font-style: normal; letter-spacing: .02em; }
.top-right { display: flex; align-items: center; gap: 20px; white-space: nowrap; }
.top-right a { color: #9db2c4; transition: color .18s; }
.top-right a:hover { color: var(--mint); }

/* ------------------------------ 页头 --------------------------------- */

.hdr {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.hdr-in { display: flex; align-items: center; gap: 28px; height: 78px; }

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  color: #fff; font-size: 20px; font-weight: 700; letter-spacing: -.02em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18);
}
.brand-logo { height: 44px; width: auto; max-width: 190px; object-fit: contain; }
.brand-txt { display: flex; flex-direction: column; min-width: 0; }
.brand-name {
  font-size: 17px; font-weight: 700; letter-spacing: .01em; color: var(--navy);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px;
}
.brand-slogan {
  font-size: 12px; color: var(--muted); letter-spacing: .04em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 260px;
}

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link {
  position: relative; padding: 10px 12px; font-size: 15px; color: #2b4155; border-radius: 8px;
  transition: color .18s ease, background .18s ease; white-space: nowrap;
}
.nav-link:hover { color: var(--teal); background: rgba(15, 139, 132, .06); }
.nav-link.is-on { color: var(--navy); font-weight: 600; }
.nav-link.is-on::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px;
  border-radius: 2px; background: var(--teal);
}
.hdr-cta { margin-left: 8px; }

.nav-btn {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 10px;
  background: #fff; padding: 12px 10px; flex-direction: column; justify-content: space-between;
}
.nav-btn span { display: block; height: 2px; background: var(--navy); border-radius: 2px; transition: .2s; }

/* ------------------------------ 首屏 --------------------------------- */

.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(900px 420px at 82% -10%, rgba(23, 179, 168, .38), transparent 65%),
    radial-gradient(700px 380px at 8% 110%, rgba(20, 60, 100, .85), transparent 60%),
    linear-gradient(160deg, #071a2b 0%, #0b2545 58%, #0d3350 100%);
}
.hero-lines {
  position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 88px);
  mask-image: radial-gradient(ellipse at 55% 40%, #000 25%, transparent 78%);
}
.hero::after {
  content: ""; position: absolute; right: -120px; bottom: -180px; width: 620px; height: 620px;
  border-radius: 50%; border: 1px solid rgba(83, 224, 198, .22);
  box-shadow: inset 0 0 0 60px rgba(83, 224, 198, .04), inset 0 0 0 140px rgba(83, 224, 198, .03);
  pointer-events: none;
}
.hero-in { position: relative; z-index: 2; padding: 88px 24px 64px; max-width: var(--wrap); }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 56px; align-items: center; }
.hero-copy { min-width: 0; }
.hero-visual { position: relative; }
.hero-art {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 24px 60px rgba(0, 0, 0, .38));
}
.hero-chip {
  position: absolute; display: flex; flex-direction: column; gap: 2px;
  padding: 10px 15px; border-radius: 11px;
  background: rgba(6, 24, 40, .82); border: 1px solid rgba(83, 224, 198, .3);
  backdrop-filter: blur(8px); box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}
.hero-chip b { font-size: 19px; font-weight: 800; color: #fff; line-height: 1.2; letter-spacing: -.01em; }
.hero-chip span { font-size: 11px; color: rgba(214, 232, 242, .72); white-space: nowrap; }
.hero-chip--1 { left: -16px; top: 16%; }
.hero-chip--2 { right: -8px; bottom: 12%; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal); margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; opacity: .8; }
.eyebrow--light { color: var(--mint); }

.hero-title {
  font-size: clamp(34px, 5.2vw, 62px); line-height: 1.12; letter-spacing: -.02em;
  max-width: 15em; margin-bottom: 22px; font-weight: 800;
}
.hero-sub { font-size: clamp(15px, 1.5vw, 18px); color: rgba(233, 242, 248, .8); max-width: 46em; line-height: 1.85; }
.hero-acts { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  margin-top: 72px; background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .12); border-radius: 12px; overflow: hidden;
}
.stat { background: rgba(7, 26, 43, .55); padding: 22px 24px; backdrop-filter: blur(2px); }
.stat b { display: block; font-size: 30px; font-weight: 800; letter-spacing: -.02em; color: #fff; line-height: 1.1; }
.stat b i { font-style: normal; color: var(--mint); font-size: 20px; margin-left: 2px; }
.stat span { display: block; margin-top: 6px; font-size: 13px; color: rgba(233, 242, 248, .66); letter-spacing: .04em; }

/* ---------------------------- 服务区域条 ---------------------------- */

.basin { background: #fff; border-bottom: 1px solid var(--line); }
.basin-in { display: flex; align-items: center; gap: 26px; padding: 20px 24px; flex-wrap: wrap; }
.basin-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: #8b9aa8; padding-right: 26px; border-right: 1px solid var(--line); white-space: nowrap;
}
.basin ul { display: flex; flex-wrap: wrap; gap: 10px 30px; }
.basin li {
  position: relative; font-size: 14px; color: #3a4f62; letter-spacing: .02em;
}
.basin li::before {
  content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--teal); opacity: .55; margin-right: 9px; vertical-align: 2px;
}

/* ------------------------------ 区块 --------------------------------- */

.sec { padding: 92px 0; }
.sec--tight { padding: 52px 0 80px; }
.sec--soft { background: linear-gradient(180deg, #f1f6f8, #f7f9fb); border-top: 1px solid var(--line); }
.sec--ink {
  background: linear-gradient(150deg, #08192a, #0c2b46 70%, #0d3a52); color: #eaf2f7;
  border-radius: 0;
}

.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.sec-head h2 { font-size: clamp(26px, 3.2vw, 38px); color: var(--navy); letter-spacing: -.02em; }
.sec-head .eyebrow { margin-bottom: 12px; color: var(--teal); }

.link-all {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600;
  color: var(--navy); padding-bottom: 4px; border-bottom: 1px solid var(--line-2); white-space: nowrap;
}
.link-all svg { width: 15px; height: 15px; transition: transform .2s; }
.link-all:hover { color: var(--teal); border-color: var(--teal); }
.link-all:hover svg { transform: translateX(3px); }

/* ------------------------------ 卡片 --------------------------------- */

.grid { display: grid; gap: 26px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: var(--line-2); }
.card-thumb { aspect-ratio: 16 / 10; background: #0b2545; overflow: hidden; }
.card-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .5s ease;
}
.card:hover .card-thumb img { transform: scale(1.04); }
.card-thumb svg { display: block; width: 100%; height: 100%; }
.card-body { padding: 22px 22px 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; flex: 1; }
.card-body h3 { font-size: 18px; color: var(--navy); }
.card-body p { font-size: 14px; color: var(--muted); line-height: 1.75; }
.link-more {
  margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--teal);
}
.link-more svg { width: 14px; height: 14px; transition: transform .2s; }
.card:hover .link-more svg { transform: translateX(3px); }

.tag {
  display: inline-block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal); background: rgba(15, 139, 132, .09);
  padding: 3px 9px; border-radius: 4px; font-weight: 600;
}
.tag--ghost { color: var(--muted); background: rgba(255, 255, 255, .1); }
.case-card {
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; transition: transform .24s, box-shadow .24s;
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); }
.case-thumb { aspect-ratio: 16 / 9; background: #0b2545; }
.case-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.case-thumb svg { display: block; width: 100%; height: 100%; }
.case-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.case-body h3 { font-size: 17px; color: var(--navy); }
.case-body p { font-size: 14px; color: var(--muted); }
.case-client { font-size: 12px; color: #8395a5; margin-top: auto; padding-top: 6px; }
.case-body .tag--ghost { color: var(--teal); background: rgba(15, 139, 132, .08); align-self: flex-start; }

/* ------------------------------ 关于 --------------------------------- */

.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: start; }
.about-copy h2 { font-size: clamp(26px, 3.2vw, 38px); color: #fff; margin-bottom: 22px; letter-spacing: -.02em; }
.rich { color: inherit; }
.rich p { margin: 0 0 16px; font-size: 15.5px; line-height: 1.9; }
.rich p:last-child { margin-bottom: 0; }
.about-copy .rich { color: rgba(226, 237, 243, .8); margin-bottom: 28px; }

.adv-list { display: grid; gap: 2px; border-top: 1px solid rgba(255, 255, 255, .12); }
.adv-list li {
  display: flex; gap: 20px; padding: 22px 4px; border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.adv-idx { font-family: var(--mono); font-size: 12px; color: var(--mint); padding-top: 4px; letter-spacing: .1em; }
.adv-list h3 { font-size: 16.5px; color: #fff; margin-bottom: 6px; }
.adv-list p { font-size: 14px; color: rgba(226, 237, 243, .68); line-height: 1.7; }

/* ------------------------------ 新闻 --------------------------------- */

.news-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.news-item { border-bottom: 1px solid var(--line); }
.news-item > a { display: grid; grid-template-columns: 84px 1fr auto; gap: 24px; align-items: center; padding: 22px 4px; }
.news-item time { display: flex; flex-direction: column; }
.news-item time b { font-size: 26px; font-weight: 800; color: var(--navy); line-height: 1; letter-spacing: -.02em; }
.news-item time span { font-family: var(--mono); font-size: 11px; color: #8b9aa8; margin-top: 4px; }
.news-txt h3 { font-size: 16.5px; color: var(--navy); margin-bottom: 6px; transition: color .18s; }
.news-txt p { font-size: 13.5px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.news-item > a:hover .news-txt h3 { color: var(--teal); }
.news-cat { font-size: 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; white-space: nowrap; }

.news-rows { display: grid; gap: 0; }
.news-row {
  display: grid; grid-template-columns: 116px 1fr auto; gap: 28px; align-items: start;
  padding: 26px 6px; border-bottom: 1px solid var(--line);
}
.news-row time { font-family: var(--mono); font-size: 13px; color: #8b9aa8; padding-top: 4px; }
.news-row h3 { font-size: 17.5px; color: var(--navy); margin-bottom: 7px; }
.news-row h3 a:hover { color: var(--teal); }
.news-row p { font-size: 14px; color: var(--muted); }

/* ------------------------------ CTA ---------------------------------- */

.cta-band {
  background:
    radial-gradient(600px 260px at 85% 20%, rgba(83, 224, 198, .18), transparent 70%),
    linear-gradient(120deg, #0c2f4b, #0f3f52);
  color: #fff; padding: 64px 0;
}
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-in h2 { font-size: clamp(22px, 2.6vw, 30px); margin-bottom: 10px; letter-spacing: -.02em; }
.cta-in p { color: rgba(226, 237, 243, .74); font-size: 15px; max-width: 46em; }
.cta-acts { display: flex; gap: 12px; flex-wrap: wrap; }

/* ------------------------------ 内页 --------------------------------- */

.phero {
  position: relative; overflow: hidden; color: #fff; padding: 72px 0 64px;
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(23, 179, 168, .28), transparent 65%),
    linear-gradient(140deg, #08192a, #0c2b46);
}
.phero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, .06) 0 1px, transparent 1px 96px);
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}
.phero .wrap { position: relative; z-index: 1; }
.phero h1 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.02em; max-width: 26em; }
.phero-sub { margin-top: 16px; color: rgba(226, 237, 243, .78); max-width: 52em; font-size: 15.5px; line-height: 1.8; }

.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  padding: 8px 18px; border-radius: 999px; border: 1px solid var(--line-2);
  font-size: 14px; color: #3a4f62; background: #fff; transition: .18s;
}
.chip:hover { border-color: var(--teal); color: var(--teal); }
.chip.is-on { background: var(--navy); border-color: var(--navy); color: #fff; }

.empty { padding: 60px 0; text-align: center; color: var(--muted); }
.note { margin-top: 28px; font-size: 13px; color: #8194a3; }
.lead { color: var(--muted); font-size: 16px; }

/* 详情 */
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 48px; align-items: start; }
.detail-main { min-width: 0; }
.detail-thumb { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; aspect-ratio: 16/8; background: #0b2545; }
.detail-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-thumb svg { width: 100%; height: 100%; display: block; }
.detail-main .rich { font-size: 15.5px; }
.detail-main .rich p { margin-bottom: 18px; color: #2a3d4f; }
.detail-back { margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--line); }

.detail-side { display: grid; gap: 20px; position: sticky; top: 100px; }
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.side-card h3 { font-size: 15px; color: var(--navy); margin-bottom: 16px; }
.side-card p { font-size: 13.5px; color: var(--muted); line-height: 1.75; }
.side-card--dark { background: linear-gradient(150deg, #0b2545, #123a5c); border-color: transparent; color: #fff; }
.side-card--dark h3 { color: #fff; }
.side-card--dark p { color: rgba(226, 237, 243, .75); }
.side-card--dark .btn { margin: 16px 0 14px; }
.side-phone { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #fff; }
.side-phone svg { width: 15px; height: 15px; color: var(--mint); }
.side-phone a:hover { color: var(--mint); }

.spec-list { display: grid; gap: 0; }
.spec-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 13.5px; }
.spec-row:last-child { border-bottom: 0; }
.spec-row dt { color: var(--muted); white-space: nowrap; }
.spec-row dd { color: var(--navy); font-weight: 600; text-align: right; }

.side-links { display: grid; gap: 12px; }
.side-links a { display: flex; justify-content: space-between; gap: 12px; font-size: 13.5px; color: #2a3d4f; }
.side-links a span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.side-links a time { font-family: var(--mono); font-size: 11px; color: #8b9aa8; white-space: nowrap; }
.side-links a:hover span { color: var(--teal); }

/* 文章 */
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; }
.article-meta { display: flex; gap: 18px; font-size: 12.5px; color: #8b9aa8; font-family: var(--mono); margin-bottom: 22px; }
.article-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 30px; aspect-ratio: 16/7; }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }

/* 下载 */
.dl-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.dl-row {
  display: flex; align-items: center; gap: 20px; padding: 24px 6px; border-bottom: 1px solid var(--line);
}
.dl-ico {
  flex: 0 0 44px; width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center;
  background: rgba(15, 139, 132, .08); color: var(--teal); padding: 11px;
}
.dl-main { flex: 1; min-width: 0; }
.dl-main h3 { font-size: 16.5px; color: var(--navy); margin-bottom: 5px; }
.dl-main p { font-size: 13.5px; color: var(--muted); }
.dl-meta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 8px !important; font-family: var(--mono); font-size: 11.5px !important; color: #93a3b1 !important; }
.dl-pending { font-size: 13px; color: #9aa9b6; white-space: nowrap; }

/* 招聘 */
.jobs-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 34px; }
.jobs-intro h2 { font-size: 26px; color: var(--navy); margin-bottom: 8px; }
.jobs-intro p { font-size: 14px; color: var(--muted); }
.jobs-intro a { color: var(--teal); font-weight: 600; }
.jobs-perks { display: flex; flex-wrap: wrap; gap: 8px; }
.jobs-perks span {
  font-size: 12.5px; color: #3a4f62; border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 14px; background: #fff;
}
.jobs-list { display: grid; gap: 16px; }
.job-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; }
.job-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.job-head h3 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.job-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--muted); }
.job-meta span { position: relative; }
.job-salary { font-size: 15px; font-weight: 700; color: var(--teal); white-space: nowrap; }
.job-more { margin-top: 18px; border-top: 1px dashed var(--line); padding-top: 16px; }
.job-more summary {
  cursor: pointer; font-size: 13.5px; color: var(--navy); font-weight: 600; list-style: none;
  display: inline-flex; align-items: center; gap: 8px;
}
.job-more summary::-webkit-details-marker { display: none; }
.job-more summary::before { content: "+"; font-family: var(--mono); color: var(--teal); font-size: 16px; }
.job-more[open] summary::before { content: "−"; }
.job-body { padding-top: 14px; }
.job-body h4 { font-size: 13.5px; color: var(--teal); margin: 16px 0 8px; letter-spacing: .04em; }
.job-body .rich p { font-size: 14px; color: #33475a; margin-bottom: 6px; }

/* 联系 */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: start; }
.contact-info h2, .contact-form-wrap h2 { font-size: 24px; color: var(--navy); margin-bottom: 22px; }
.contact-list { display: grid; gap: 4px; }
.contact-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-list svg { width: 18px; height: 18px; color: var(--teal); flex: 0 0 18px; margin-top: 4px; }
.contact-list span { display: block; font-size: 12px; color: #8b9aa8; letter-spacing: .06em; margin-bottom: 3px; }
.contact-list b { display: block; font-size: 15.5px; color: var(--navy); font-weight: 600; }

.map-card {
  position: relative; margin-top: 28px; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(150deg, #0b2545, #10456b); color: #fff; padding: 40px 28px; min-height: 180px;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 4px;
}
.map-grid {
  position: absolute; inset: 0; opacity: .5;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .12) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .12) 0 1px, transparent 1px 34px);
}
.map-card::after {
  content: ""; position: absolute; left: 50%; top: 42%; width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 8px rgba(83, 224, 198, .22), 0 0 0 18px rgba(83, 224, 198, .1);
}
.map-card p { position: relative; font-size: 15px; font-weight: 600; }
.map-card span { position: relative; font-size: 12.5px; color: rgba(226, 237, 243, .65); }

.contact-form-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
.form-tip { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; color: #405568; font-weight: 600; }
.form input, .form textarea {
  width: 100%; border: 1px solid var(--line-2); border-radius: 9px; padding: 11px 13px;
  font-size: 14.5px; background: #fcfdfe; transition: border-color .18s, box-shadow .18s; font-weight: 400;
}
.form input:focus, .form textarea:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(15, 139, 132, .13);
}
.form textarea { resize: vertical; min-height: 110px; }
.form .btn { justify-self: start; margin-top: 4px; }
.form-fine { font-size: 12px; color: #93a3b1; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.alert { border-radius: 9px; padding: 12px 16px; font-size: 13.5px; margin-bottom: 18px; }
.alert--ok { background: rgba(15, 139, 132, .08); border: 1px solid rgba(15, 139, 132, .25); color: #0a6b64; }
.alert--err { background: rgba(199, 62, 62, .07); border: 1px solid rgba(199, 62, 62, .24); color: #a53030; }

/* 404 */
.nf { padding: 130px 0 140px; text-align: center; }
.nf-in h2 { font-size: clamp(26px, 3.4vw, 40px); color: var(--navy); margin-bottom: 14px; }
.nf .eyebrow { color: var(--teal); }
.nf-acts { justify-content: center; }

.status-body { display: grid; place-items: center; min-height: 100vh; background: var(--bg); }
.status-card {
  text-align: center; background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 56px 48px; max-width: 460px; box-shadow: var(--shadow-s);
}
.status-code { font-family: var(--mono); font-size: 44px; color: var(--teal); letter-spacing: .06em; }
.status-card h1 { font-size: 22px; margin: 8px 0 12px; color: var(--navy); }
.status-card p { color: var(--muted); font-size: 14.5px; margin-bottom: 24px; }

/* ------------------------------ 页脚 --------------------------------- */

.ftr { background: #071827; color: #b8c8d6; padding-top: 68px; }
.ftr-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 52px; }
.ftr-logo { display: flex; align-items: center; gap: 11px; margin-bottom: 16px; }
.ftr-logo span { font-size: 16.5px; font-weight: 700; color: #fff; }
.ftr-logo .brand-mark { width: 36px; height: 36px; border-radius: 10px; font-size: 17px; }
.ftr-logo .brand-logo { height: 36px; }
.ftr-slogan { font-size: 13.5px; color: #7d93a6; margin-bottom: 16px; }
.ftr-note { font-size: 12.5px; color: #62788c; line-height: 1.8; max-width: 32em; }
.ftr-col h4 { font-size: 13px; letter-spacing: .1em; color: #fff; margin-bottom: 18px; font-weight: 600; }
.ftr-col ul { display: grid; gap: 11px; }
.ftr-col a { font-size: 13.5px; color: #b8c8d6; transition: color .18s; }
.ftr-col a:hover { color: var(--mint); }
.ftr-contact li { display: flex; gap: 10px; font-size: 13.5px; align-items: flex-start; }
.ftr-contact svg { width: 15px; height: 15px; flex: 0 0 15px; color: var(--teal-bright); margin-top: 3px; }
.ftr-bar { border-top: 1px solid rgba(255, 255, 255, .08); padding: 20px 0; }
.ftr-bar-in { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 12.5px; color: #6d8296; }
.ftr-legal { display: flex; gap: 18px; }
.ftr-legal a:hover { color: #b8c8d6; }
.ftr-admin { opacity: .55; }
.ftr-admin:hover { opacity: 1; color: var(--mint) !important; }

/* ----------------------------- 响应式 ------------------------------- */

@media (max-width: 1080px) {
  .nav { display: none; }
  .nav-btn { display: flex; margin-left: auto; }
  .hdr-cta { display: none; }
  .top-hours { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { max-width: 520px; width: 100%; margin: 0 auto; }
  .hero-chip--1 { left: 0; }
  .hero-chip--2 { right: 0; }
  .nav.is-open {
    display: flex; position: absolute; left: 0; right: 0; top: 78px; flex-direction: column;
    align-items: stretch; gap: 2px; background: #fff; padding: 12px 20px 20px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-m);
  }
  .nav.is-open .nav-link { padding: 12px 8px; font-size: 15.5px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav.is-open .nav-link.is-on::after { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .detail-grid, .article-grid { grid-template-columns: 1fr; gap: 36px; }
  .detail-side { position: static; grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .sec { padding: 64px 0; }
  .top-strip { display: none; }
  .hero-in { padding: 64px 20px 52px; }
  .hero-visual { display: none; }
  .basin-label { border-right: 0; padding-right: 0; width: 100%; }
  .basin ul { gap: 8px 22px; }
  .basin li { font-size: 13px; }
  .hero-stats { grid-template-columns: 1fr 1fr; margin-top: 48px; }
  .stat { padding: 18px; }
  .stat b { font-size: 24px; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .news-item > a { grid-template-columns: 62px 1fr; gap: 16px; }
  .news-cat { display: none; }
  .news-row { grid-template-columns: 1fr; gap: 6px; padding: 20px 4px; }
  .news-row time { order: -1; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
  .detail-side { grid-template-columns: 1fr; }
  .dl-row { flex-wrap: wrap; }
  .dl-row .btn { width: 100%; }
  .brand-name { max-width: 170px; font-size: 15.5px; }
  .brand-slogan { display: none; }
  .ftr-grid { grid-template-columns: 1fr; }
  .cta-in { flex-direction: column; align-items: flex-start; }
  .job-card { padding: 20px; }
  .phero { padding: 56px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}