/* ============================================================
   国睿 grarui 公司官网 · 设计系统
   品牌色：主蓝 #1a21ff / 青 #61dff2 / 深藏青 #0e0066 #07003a
   ============================================================ */

:root {
  --brand: #1a21ff;
  --navy: #0e0066;
  --navy-deep: #07003a;
  --cyan: #61dff2;
  --ink: #101028;
  --bg-light: #f4f5fb;
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
::selection { background: var(--cyan); color: var(--navy); }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
figure { margin: 0; }

.num { font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }

/* ---------- 图标 ---------- */
.icon { display: inline-flex; width: 24px; height: 24px; flex: none; }
.icon svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.icon-blue { color: var(--brand); }
.icon-cyan { color: var(--cyan); }

/* ---------- 通用排版 ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.center { text-align: center; }
.eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.3em; }
.eyebrow-blue { color: var(--brand); }
.eyebrow-cyan { color: var(--cyan); }
.h2 { font-size: clamp(26px, 4vw, 42px); font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; margin-top: 16px; }
.ink { color: var(--ink); }
.white { color: #fff; }
.band-white { background: #fff; }
.band-light { background: var(--bg-light); }
.band-light2 { background: var(--bg-light); }
.band-navy { background: var(--navy-deep); position: relative; overflow: hidden; }
.section-bg { position: absolute; inset: 0; pointer-events: none; }
.glow-top {
  position: absolute; left: 50%; top: 0; width: 600px; height: 300px;
  transform: translateX(-50%); border-radius: 50%;
  background: rgba(26,33,255,0.25); filter: blur(140px); pointer-events: none;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border-radius: 999px; font-weight: 700; font-size: 14px; border: none; cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn .icon { width: 16px; height: 16px; transition: transform .2s ease; }
.btn:hover .icon { transform: translateX(2px); }
.btn-lg { padding: 14px 30px; }
.btn-sm { padding: 8px 20px; font-size: 13px; }
.btn-white { background: #fff; color: var(--brand); }
.btn-white:hover { transform: scale(1.04); }
.btn-cyan { background: var(--cyan); color: var(--navy); }
.btn-cyan:hover { transform: scale(1.04); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); font-weight: 600; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* ---------- 背景装饰 ---------- */
.bg-grid-blue {
  background-image:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 56px 56px;
}
.bg-grid-navy {
  background-image:
    linear-gradient(rgba(97,223,242,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(97,223,242,0.06) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* ---------- 导航 ---------- */
.nav { position: fixed; inset-inline: 0; top: 0; z-index: 50; transition: background .3s ease, box-shadow .3s ease; }
.nav.scrolled { background: rgba(7,0,58,0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.nav-inner { max-width: 1200px; margin: 0 auto; height: 64px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.g-logo { height: 34px; width: 34px; }
.g-logo.sm { height: 30px; width: 30px; }
.brand-cn { color: #fff; font-size: 20px; font-weight: 700; letter-spacing: 0.08em; }
.brand-en { color: var(--cyan); font-size: 12px; font-weight: 600; letter-spacing: 0.22em; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links > a { color: rgba(255,255,255,0.75); font-size: 14px; transition: color .2s; }
.nav-links > a:hover { color: #fff; }
.nav-toggle { display: none; background: none; border: none; color: #fff; cursor: pointer; }

/* ---------- 首屏（实拍图背景） ---------- */
.hero { position: relative; overflow: hidden; background: var(--navy-deep); }
.hero-photo {
  position: absolute; inset: 0;
  background: url("../images/13-molding-floor.jpg") center / cover no-repeat;
  opacity: 0.32;
}
.hero-veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,0,58,0.55) 0%, rgba(7,0,58,0.35) 45%, var(--navy-deep) 100%); }
.hero-gridlines { position: absolute; inset: 0; opacity: 0.5; }
.hero-inner { position: relative; padding-top: 150px; padding-bottom: 110px; }
.hero-badge {
  display: inline-flex; padding: 7px 16px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.1);
  backdrop-filter: blur(6px);
  color: #fff; font-size: 12px; font-weight: 500; letter-spacing: 0.15em;
}
.hero h1 {
  margin-top: 24px; color: #fff;
  font-size: clamp(34px, 5.2vw, 60px); font-weight: 700;
  line-height: 1.18; letter-spacing: -0.015em;
}
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero-sub { margin-top: 24px; max-width: 620px; color: rgba(255,255,255,0.82); font-size: 16px; line-height: 1.85; }
.hero-ctas { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 16px; }
.hero-stats { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 720px; }
.hero-stats b { display: block; color: #fff; font-size: 30px; font-weight: 700; }
.hero-stats span { display: block; margin-top: 4px; color: rgba(255,255,255,0.6); font-size: 12px; letter-spacing: 0.08em; }

.pulse-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); animation: pulse-dot 2s cubic-bezier(0.4,0,0.6,1) infinite; }
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(97,223,242,0.55); }
  70% { box-shadow: 0 0 0 10px rgba(97,223,242,0); }
  100% { box-shadow: 0 0 0 0 rgba(97,223,242,0); }
}
@keyframes float-y { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.float-y { animation: float-y 6s ease-in-out infinite; }

@keyframes hero-rise { from { opacity: 0; transform: translateY(36px); } to { opacity: 1; transform: translateY(0); } }
.anim { opacity: 0; animation: hero-rise .9s cubic-bezier(0.22,1,0.36,1) forwards; }
.d0 { animation-delay: 0s; } .d1 { animation-delay: .12s; } .d2 { animation-delay: .26s; }
.d3 { animation-delay: .42s; } .d4 { animation-delay: .6s; }

/* ---------- 关于国睿 ---------- */
.about { padding: 120px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-text { margin-top: 20px; font-size: 15px; line-height: 2; color: rgba(16,16,40,0.65); }
.about-text strong { color: var(--ink); }
.about-photo { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 32px 80px rgba(14,0,102,0.18); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-photo figcaption {
  position: absolute; left: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(7,0,58,0.72); backdrop-filter: blur(8px);
  color: #fff; font-size: 12px; letter-spacing: 0.08em;
}
.values { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value {
  display: flex; gap: 18px; padding: 26px;
  border: 1px solid rgba(14,0,102,0.1); border-radius: 20px; background: #fff;
  transition: border-color .3s, box-shadow .3s;
}
.value:hover { border-color: rgba(26,33,255,0.4); box-shadow: 0 16px 40px rgba(26,33,255,0.08); }
.value h3 { font-size: 16px; font-weight: 700; }
.value p { margin-top: 8px; font-size: 13.5px; color: rgba(16,16,40,0.6); line-height: 1.75; }

/* ---------- 业务版图 ---------- */
.business { padding: 120px 0; }
.biz-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.biz { position: relative; display: flex; flex-direction: column; padding: 32px; border: 1px solid rgba(14,0,102,0.1); border-radius: 24px; background: #fff; transition: transform .3s, box-shadow .3s; }
.biz:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(14,0,102,0.1); }
.biz-hot { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 24px 60px rgba(26,33,255,0.3); }
.biz-tag { position: absolute; right: 24px; top: 24px; padding: 4px 12px; border-radius: 999px; font-size: 11px; font-weight: 600; background: var(--cyan); color: var(--navy); }
.biz h3 { margin-top: 20px; font-size: 21px; font-weight: 700; }
.biz-en { display: block; margin-top: 6px; font-size: 12px; letter-spacing: 0.08em; color: rgba(16,16,40,0.4); }
.biz-hot .biz-en { color: rgba(255,255,255,0.55); }
.biz > p { margin-top: 16px; font-size: 14px; color: rgba(16,16,40,0.6); flex: 1; }
.biz-hot > p { color: rgba(255,255,255,0.82); }
.biz ul { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.biz li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: rgba(16,16,40,0.75); }
.biz li .icon { width: 15px; height: 15px; margin-top: 3px; color: var(--brand); }
.biz li .icon svg { stroke-width: 2.5; }
.biz-hot li { color: rgba(255,255,255,0.9); }
.biz-hot li .icon { color: var(--cyan); }
.biz-link { margin-top: 28px; display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--brand); }
.biz-link .icon { width: 16px; height: 16px; }
.biz-hot .biz-link { color: var(--cyan); }

/* ---------- 核心产品聚焦 ---------- */
.spot { padding: 120px 0; }
.spot-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.spot-sub { margin-top: 20px; color: rgba(255,255,255,0.65); font-size: 15px; line-height: 1.9; }
.spot-points { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.spot-points li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.85); font-size: 14.5px; }
.spot-points .icon { width: 17px; height: 17px; margin-top: 3px; color: var(--cyan); }
.spot-points .icon svg { stroke-width: 2.5; }
.spot-ctas { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 16px; }

.spot-visual { display: flex; justify-content: center; }
.spot-card {
  width: 100%; max-width: 420px; padding: 24px;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 24px;
  background: rgba(14,0,102,0.8); backdrop-filter: blur(10px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.4);
}
.spot-card-head { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.spot-card-head img { height: 44px; width: 44px; object-fit: contain; }
.spot-card-head b { display: block; color: #fff; font-size: 17px; }
.spot-card-head span { display: block; color: rgba(255,255,255,0.5); font-size: 12px; margin-top: 2px; }
.spot-chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.spot-chips span {
  padding: 11px 14px; border-radius: 12px; text-align: center;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85); font-size: 13.5px;
}
.spot-foot { margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.1); display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; }
.spot-foot b { display: block; color: var(--cyan); font-size: 20px; font-weight: 700; }
.spot-foot span { display: block; margin-top: 2px; color: rgba(255,255,255,0.5); font-size: 11px; }

/* ---------- 行业跑马灯 ---------- */
.marquee-band { padding: 40px 0; border-bottom: 1px solid rgba(14,0,102,0.08); }
.marquee-title { text-align: center; color: rgba(16,16,40,0.45); font-size: 12px; font-weight: 500; letter-spacing: 0.3em; margin-bottom: 24px; }
.marquee-mask { overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; align-items: center; animation: marquee-x 36s linear infinite; }
.marquee-track span { white-space: nowrap; color: rgba(16,16,40,0.7); font-size: 18px; font-weight: 600; }
.marquee-track i { width: 6px; height: 6px; border-radius: 50%; background: rgba(26,33,255,0.3); margin: 0 28px; flex: none; }
@keyframes marquee-x { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }

/* ---------- 实施方法 ---------- */
.method { padding: 120px 0; }
.method-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.method-step { position: relative; padding: 28px 24px; border: 1px solid rgba(14,0,102,0.1); border-radius: 20px; background: #fff; transition: transform .3s, box-shadow .3s; }
.method-step:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(26,33,255,0.1); }
.method-step > span { display: block; color: rgba(26,33,255,0.35); font-size: 28px; font-weight: 700; }
.method-step h3 { display: inline-block; margin-top: 12px; font-size: 18px; font-weight: 700; }
.method-step em { font-style: normal; margin-left: 10px; padding: 2px 10px; border-radius: 999px; background: rgba(26,33,255,0.08); color: var(--brand); font-size: 11px; font-weight: 500; vertical-align: 2px; }
.method-step p { margin-top: 12px; font-size: 13.5px; color: rgba(16,16,40,0.6); line-height: 1.75; }

/* ---------- 页脚 ---------- */
.footer { position: relative; overflow: hidden; background: var(--navy); padding: 110px 0 0; }
.footer-sub { margin: 20px auto 0; max-width: 540px; color: rgba(255,255,255,0.65); font-size: 14px; }
.footer-ctas { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.contact-cards { margin-top: 64px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.contact-card { padding: 24px 20px; border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; background: rgba(255,255,255,0.04); text-align: center; }
.contact-card .icon { margin: 0 auto; }
.contact-card b { display: block; margin-top: 12px; color: rgba(255,255,255,0.55); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; }
.contact-card span { display: block; margin-top: 6px; color: #fff; font-size: 15px; font-weight: 600; }
.contact-card span.hold { color: rgba(255,255,255,0.35); font-weight: 400; letter-spacing: 0.2em; }
.footer-contact-note { margin-top: 28px; text-align: center; color: rgba(255,255,255,0.35); font-size: 12px; }
.footer-bar {
  position: relative; margin-top: 72px; padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand span { color: #fff; font-size: 18px; font-weight: 700; letter-spacing: 0.08em; }
.footer-brand b { margin-left: 8px; color: var(--cyan); font-size: 11px; letter-spacing: 0.22em; font-weight: 600; }
.footer-bar > p { color: rgba(255,255,255,0.4); font-size: 12px; text-align: center; }
.footer-copy { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.4); font-size: 12px; }
.footer-copy .icon { width: 14px; height: 14px; }

/* ---------- 滚动显现 ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(0.22,1,0.36,1), transform .8s cubic-bezier(0.22,1,0.36,1); transition-delay: var(--d, 0ms); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .about-grid, .spot-grid { grid-template-columns: 1fr; gap: 40px; }
  .biz-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .values { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  /* 导航折叠规则已上移至 1024px 断点（2026-09-19 导航项增多） */
  .method-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .anim, .float-y, .pulse-dot { animation: none !important; opacity: 1 !important; }
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* 联系卡片（2026-09-19 上线补丁，同日改版为二维码卡） */
.contact-card span.contact-sub { display: block; color: rgba(255,255,255,0.55); font-size: 12px; font-weight: 400; letter-spacing: 0.05em; }
.contact-card .contact-strong { display: block; margin-top: 6px; color: #fff; font-size: 15px; font-weight: 600; }
.contact-card a.contact-strong:hover { color: var(--cyan); }

/* 二维码卡片（2026-09-19 联系我们改版） */
.contact-card { transition: border-color .25s ease, background .25s ease; }
.contact-card:hover { border-color: rgba(97,223,242,0.35); background: rgba(255,255,255,0.07); }
.contact-card .qr-link { display: block; margin-top: 12px; }
.contact-card img.contact-qr {
  display: block; width: 108px; height: 108px; margin: 0 auto; padding: 5px;
  box-sizing: content-box; border-radius: 10px; background: #fff;
  transition: transform .25s ease, box-shadow .25s ease;
}
.contact-card .qr-link:hover img.contact-qr { transform: scale(1.05); box-shadow: 0 10px 24px rgba(0,0,0,0.35); }
/* 公众号二维码缺失时该卡自动移除（见 main.js），容器降为 3 列 */
.contact-cards.cols-3 { grid-template-columns: repeat(3, 1fr); }

/* 备案号链接继承页脚配色（2026-09-19） */
.footer-copy a { color: inherit; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,0.25); }
.footer-copy a:hover { color: #fff; }

/* ============================================================
   2026-09-19 版图扩充：优势 / 平台动态 / 人才招聘 / 常见问题 / 页脚导航
   ============================================================ */
.container-narrow { max-width: 800px; }

/* ---------- 为什么选择国睿 ---------- */
.advantage { padding: 120px 0; }
.adv-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.adv {
  display: flex; gap: 18px; padding: 28px 26px;
  border: 1px solid rgba(14,0,102,0.1); border-radius: 20px; background: #fff;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.adv:hover { transform: translateY(-4px); border-color: rgba(26,33,255,0.35); box-shadow: 0 16px 40px rgba(26,33,255,0.08); }
.adv h3 { font-size: 16.5px; font-weight: 700; }
.adv p { margin-top: 8px; font-size: 13.5px; color: rgba(16,16,40,0.6); line-height: 1.8; }

/* ---------- 平台动态 ---------- */
.news { padding: 120px 0; }
.news-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news-card {
  padding: 28px 26px; background: #fff;
  border: 1px solid rgba(14,0,102,0.1); border-radius: 20px;
  transition: transform .3s, box-shadow .3s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(26,33,255,0.08); }
.news-meta { display: flex; align-items: center; gap: 10px; }
.news-tag { padding: 3px 12px; border-radius: 999px; background: rgba(26,33,255,0.08); color: var(--brand); font-size: 11.5px; font-weight: 600; }
.news-meta time { color: rgba(16,16,40,0.4); font-size: 12.5px; }
.news-card h3 { margin-top: 16px; font-size: 17px; font-weight: 700; line-height: 1.5; }
.news-card p { margin-top: 12px; font-size: 13.5px; color: rgba(16,16,40,0.6); line-height: 1.8; }

/* ---------- 人才招聘 ---------- */
.careers { padding: 120px 0; }
.careers-sub { margin: 20px auto 0; max-width: 640px; color: rgba(255,255,255,0.65); font-size: 14.5px; line-height: 1.9; }
.perks { margin-top: 56px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.perk { padding: 24px 22px; border: 1px solid rgba(255,255,255,0.12); border-radius: 18px; background: rgba(255,255,255,0.04); }
.perk b { display: block; margin-top: 12px; color: #fff; font-size: 15px; }
.perk span { display: block; margin-top: 6px; color: rgba(255,255,255,0.6); font-size: 13px; }

.jobs { margin-top: 64px; }
.jobs-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; }
.jobs-head h3 { color: #fff; font-size: 22px; font-weight: 700; }
.jobs-city { display: inline-flex; align-items: center; gap: 6px; color: rgba(255,255,255,0.55); font-size: 13px; }
.jobs-city .icon { width: 15px; height: 15px; }

.job { border-bottom: 1px solid rgba(255,255,255,0.12); }
.job summary { list-style: none; cursor: pointer; display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; padding: 22px 0; }
.job summary::-webkit-details-marker { display: none; }
.job-name { color: #fff; font-size: 16.5px; font-weight: 600; transition: color .2s; }
.job summary:hover .job-name { color: var(--cyan); }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.job-tags em { font-style: normal; padding: 3px 10px; border-radius: 999px; background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.65); font-size: 11.5px; }
.job-body { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 4px 0 26px; }
.job-body h4 { color: var(--cyan); font-size: 12.5px; font-weight: 600; letter-spacing: 0.1em; }
.job-body ul { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.job-body li { position: relative; padding-left: 16px; color: rgba(255,255,255,0.75); font-size: 13.5px; line-height: 1.8; }
.job-body li::before { content: ""; position: absolute; left: 0; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: rgba(97,223,242,0.8); }

.jobs-apply {
  margin-top: 40px; padding: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 18px;
  border: 1px solid rgba(97,223,242,0.25); border-radius: 18px; background: rgba(97,223,242,0.08);
}
.jobs-apply > .icon { width: 26px; height: 26px; }
.jobs-apply > div { flex: 1; min-width: 240px; }
.jobs-apply b { color: #fff; font-size: 15px; }
.jobs-apply p { margin-top: 6px; color: rgba(255,255,255,0.7); font-size: 13.5px; line-height: 1.8; }

/* ---------- 常见问题 ---------- */
.faq { padding: 120px 0; }
.faq-list { margin-top: 48px; }
.faq-list details { border-bottom: 1px solid rgba(14,0,102,0.1); }
.faq-list summary {
  list-style: none; cursor: pointer; display: flex; align-items: baseline; gap: 12px;
  padding: 20px 0; font-size: 15.5px; font-weight: 600; transition: color .2s;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--brand); }
.faq-no { color: rgba(26,33,255,0.5); font-size: 14px; flex: none; }
.faq-chev {
  margin-left: auto; flex: none; width: 9px; height: 9px; align-self: center;
  border-right: 2px solid rgba(16,16,40,0.35); border-bottom: 2px solid rgba(16,16,40,0.35);
  transform: rotate(45deg); transition: transform .25s;
}
.faq-list details[open] .faq-chev,
.job[open] .faq-chev { transform: rotate(225deg); }
.job summary .faq-chev { border-color: rgba(255,255,255,0.5); }
.faq-a { padding: 0 0 20px 36px; font-size: 14px; color: rgba(16,16,40,0.6); line-height: 1.8; }

/* ---------- 页脚导航（多列） ---------- */
.footer-nav {
  margin-top: 72px; padding-top: 48px; border-top: 1px solid rgba(255,255,255,0.1);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.footer-col h4 { color: rgba(255,255,255,0.5); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; }
.footer-col a { display: block; margin-top: 12px; color: rgba(255,255,255,0.78); font-size: 13.5px; transition: color .2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-nav + .footer-bar { margin-top: 48px; }

/* ---------- 响应式（新增板块） ---------- */
@media (max-width: 1024px) {
  /* 导航项增至 7 项，平板宽度即收起为抽屉，避免挤压 */
  .nav-links {
    position: absolute; top: 64px; inset-inline: 0; display: none;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(7,0,58,0.96); backdrop-filter: blur(14px);
    padding: 16px 20px 24px; border-top: 1px solid rgba(255,255,255,0.1);
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 10px 12px; border-radius: 8px; }
  .nav-links > a:hover { background: rgba(255,255,255,0.1); }
  .nav-links .btn { margin-top: 8px; justify-content: center; }
  .nav-toggle { display: block; }

  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .contact-cards.cols-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .adv-grid, .perks, .footer-nav, .contact-cards.cols-3 { grid-template-columns: 1fr; }
  .job summary { gap: 8px 12px; }
  .job summary .faq-chev { display: none; }
  .job-body { grid-template-columns: 1fr; gap: 20px; }
  .jobs-apply { padding: 20px; }
  .footer-nav { gap: 28px; padding-top: 36px; margin-top: 56px; }
}