/* ============================================================
   Naviora — 官网样式
   设计参考：Maersk / Kuehne+Nagel / DHL 国际头部货运公司
   ============================================================ */
:root {
  --navy: #061a33;
  --navy-2: #0a2547;
  --ink: #10243e;
  --ocean: #1273b5;
  --sky: #3fb6f0;
  --accent: #ff7a1a;
  --accent-dark: #e8650a;
  --text: #1b2b40;
  --muted: #5b6b80;
  --line: #e3e9f1;
  --bg-soft: #f4f7fb;
  --max-w: 1240px;
  --radius: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.en { font-family: "Helvetica Neue", Arial, sans-serif; letter-spacing: .14em; text-transform: uppercase; }

/* ---------- 顶部通告条 ---------- */
.topbar {
  background: var(--navy); color: #b9c9de;
  font-size: 12.5px; padding: 7px 0;
}
.topbar .container { display: flex; justify-content: space-between; gap: 16px; }
.topbar a { color: #fff; }
.topbar .right { display: flex; gap: 22px; }

/* ---------- 导航 ---------- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(6,26,51,.08); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: flex; align-items: center; gap: 11px; }
.logo .mark { width: 40px; height: 40px; flex: none; }
.logo .name { font-size: 21px; font-weight: 800; color: var(--navy); line-height: 1.2; }
.logo .name small { display: block; font-size: 9.5px; font-weight: 600; color: var(--muted); letter-spacing: .22em; }
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 15.5px; font-weight: 500; color: var(--ink);
  padding: 26px 0; position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 18px;
  height: 3px; background: var(--accent); border-radius: 2px;
  transition: right .28s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links a.active { color: var(--ocean); }
.nav-cta {
  background: var(--accent); color: #fff !important; font-weight: 700;
  padding: 11px 26px !important; border-radius: 999px;
  transition: all .25s;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255,122,26,.35); }
.nav-toggle { display: none; background: none; border: none; font-size: 26px; color: var(--navy); cursor: pointer; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(168deg, #04122b 0%, #072a52 42%, #0d4d86 74%, #1273b5 100%);
  color: #fff;
  min-height: 92vh;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-scene { position: absolute; inset: 0; pointer-events: none; }
.hero-scene svg { position: absolute; bottom: 0; left: 0; width: 100%; height: auto; }
.hero .container { position: relative; z-index: 2; padding-top: 70px; padding-bottom: 140px; }
.hero .kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: .28em;
  color: var(--sky); margin-bottom: 26px;
}
.hero .kicker::before { content: ""; width: 44px; height: 2px; background: var(--accent); }
.hero h1 {
  font-size: clamp(38px, 5.4vw, 68px);
  font-weight: 800; line-height: 1.18; letter-spacing: .01em;
  max-width: 760px; margin-bottom: 24px;
}
.hero h1 em { font-style: normal; color: var(--sky); }
.hero .sub { font-size: 19px; color: #c3d6ec; max-width: 600px; margin-bottom: 44px; }

/* 追踪框（参考 Maersk 首页追踪入口） */
.track-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  padding: 22px; max-width: 640px;
  box-shadow: 0 24px 60px rgba(2,12,28,.45);
}
.track-tabs { display: flex; gap: 4px; margin-bottom: 14px; }
.track-tabs button {
  background: none; border: none; color: #a9c2dd; font-size: 14px; font-weight: 600;
  padding: 7px 16px; border-radius: 8px; cursor: pointer; font-family: inherit;
}
.track-tabs button.on { background: rgba(255,255,255,.16); color: #fff; }
.track-row { display: flex; gap: 10px; }
.track-row input {
  flex: 1; border: none; border-radius: 10px; padding: 15px 18px;
  font-size: 15.5px; font-family: inherit; color: var(--ink);
}
.track-row input:focus { outline: 3px solid var(--sky); }
.track-row button {
  background: var(--accent); border: none; color: #fff; font-weight: 700;
  font-size: 15.5px; padding: 0 34px; border-radius: 10px; cursor: pointer;
  font-family: inherit; transition: background .2s;
}
.track-row button:hover { background: var(--accent-dark); }

/* Hero 底部数据条 */
.hero-stats {
  position: relative; z-index: 2;
  border-top: 1px solid rgba(255,255,255,.14);
  background: rgba(4, 16, 36, .35); backdrop-filter: blur(8px);
}
.hero-stats .container {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding-top: 26px; padding-bottom: 26px; gap: 20px;
}
.hero-stats .num { font-size: 32px; font-weight: 800; color: #fff; }
.hero-stats .num i { font-style: normal; color: var(--sky); font-size: 22px; margin-left: 2px; }
.hero-stats .lbl { font-size: 13.5px; color: #9db8d6; letter-spacing: .04em; }

/* ---------- 通用 Section ---------- */
.section { padding: 104px 0; }
.section.soft { background: var(--bg-soft); }
.section.dark { background: var(--navy); color: #fff; }
.sec-head { max-width: 640px; margin-bottom: 60px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head .tag {
  font-size: 12.5px; font-weight: 700; letter-spacing: .26em;
  color: var(--accent); margin-bottom: 14px;
}
.sec-head h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; color: var(--navy); line-height: 1.25; margin-bottom: 16px; }
.section.dark .sec-head h2 { color: #fff; }
.sec-head p { color: var(--muted); font-size: 16.5px; }
.section.dark .sec-head p { color: #a9c0da; }

/* ---------- 服务卡片 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.svc-card {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 30px 34px;
  transition: all .35s cubic-bezier(.2,.7,.3,1);
}
.svc-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(var(--sky), var(--ocean));
  transform: scaleY(0); transform-origin: top; transition: transform .35s;
}
.svc-card:hover { transform: translateY(-8px); box-shadow: 0 26px 50px rgba(6,26,51,.12); border-color: transparent; }
.svc-card:hover::before { transform: scaleY(1); }
.svc-card .ico { width: 54px; height: 54px; margin-bottom: 22px; color: var(--ocean); }
.svc-card h3 { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.svc-card .sub-en { font-size: 11px; color: var(--muted); letter-spacing: .18em; margin-bottom: 14px; }
.svc-card p { font-size: 14.5px; color: var(--muted); margin-bottom: 18px; }
.svc-card .more { font-size: 14px; font-weight: 700; color: var(--ocean); }
.svc-card .more::after { content: " →"; transition: margin .2s; }
.svc-card:hover .more::after { margin-left: 5px; }

/* ---------- 全球网络 ---------- */
.network-wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.net-map { position: relative; }
.net-map svg { width: 100%; height: auto; }
.net-list li {
  display: flex; gap: 18px; padding: 22px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.net-list .no { font-size: 15px; font-weight: 800; color: var(--sky); flex: none; padding-top: 2px; }
.net-list h4 { font-size: 17.5px; color: #fff; margin-bottom: 4px; }
.net-list p { font-size: 14px; color: #9db8d6; }

/* ---------- 流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; counter-reset: step; }
.step {
  position: relative; padding: 0 28px;
  border-left: 1px solid var(--line);
}
.step .n { font-size: 44px; font-weight: 800; color: #dbe6f2; line-height: 1; margin-bottom: 16px; }
.step h4 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--muted); }

/* ---------- 行业方案横滚卡 ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.ind-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 300px; padding: 34px 30px;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff;
}
.ind-card .bg { position: absolute; inset: 0; transition: transform .5s; }
.ind-card:hover .bg { transform: scale(1.06); }
.ind-card .veil { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,26,51,0) 30%, rgba(6,26,51,.88) 100%); }
.ind-card > div:last-child { position: relative; }
.ind-card h3 { font-size: 21px; margin-bottom: 6px; }
.ind-card p { font-size: 14px; color: #c9d8ea; }

/* ---------- 新闻卡片 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.news-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: all .3s;
}
.news-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(6,26,51,.1); }
.news-card .thumb { height: 190px; position: relative; overflow: hidden; }
.news-card .thumb svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.news-card .body { padding: 26px; }
.news-card .meta { font-size: 12.5px; color: var(--muted); letter-spacing: .06em; margin-bottom: 10px; }
.news-card .meta b { color: var(--accent); font-weight: 700; margin-right: 12px; }
.news-card h3 { font-size: 17.5px; line-height: 1.5; color: var(--navy); margin-bottom: 10px; }
.news-card:hover h3 { color: var(--ocean); }
.news-card p { font-size: 14px; color: var(--muted); }

/* 新闻列表页 */
.news-row {
  display: grid; grid-template-columns: 260px 1fr; gap: 34px;
  padding: 34px 0; border-bottom: 1px solid var(--line); align-items: center;
}
.news-row .thumb { height: 150px; border-radius: 12px; overflow: hidden; position: relative; }
.news-row .thumb svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.news-row h3 { font-size: 20px; color: var(--navy); margin: 6px 0 10px; }
.news-row h3 a:hover { color: var(--ocean); }
.news-row p { color: var(--muted); font-size: 15px; }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--navy) 0%, #0d3c6e 60%, var(--ocean) 100%);
  border-radius: 20px; padding: 64px 60px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  color: #fff;
}
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 10px; }
.cta-band p { color: #b8cde4; }
.btn-accent {
  display: inline-block; flex: none;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 16px;
  padding: 16px 42px; border-radius: 999px; transition: all .25s;
}
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255,122,26,.4); }
.btn-ghost {
  display: inline-block; border: 1.5px solid rgba(255,255,255,.5); color: #fff;
  padding: 15px 40px; border-radius: 999px; font-weight: 600; transition: all .2s;
}
.btn-ghost:hover { background: rgba(255,255,255,.12); }

/* ---------- 内页头部 ---------- */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(160deg, #04122b 0%, #0a3157 60%, #10578f 100%);
  padding: 120px 0 90px;
}
.page-hero .crumb { font-size: 13px; color: #8fb0d2; letter-spacing: .1em; margin-bottom: 14px; }
.page-hero h1 { font-size: clamp(32px, 4vw, 52px); font-weight: 800; }
.page-hero p { color: #b9cfe6; font-size: 17px; margin-top: 12px; max-width: 560px; }
.page-hero .waves { position: absolute; bottom: -2px; left: 0; width: 100%; }

/* ---------- 关于页 ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-grid .visual { border-radius: 20px; overflow: hidden; position: relative; min-height: 420px; }
.about-grid .visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.fact-row { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 34px; }
.fact {
  background: var(--bg-soft); border-radius: 12px; padding: 20px 22px;
}
.fact .num { font-size: 28px; font-weight: 800; color: var(--ocean); }
.fact .lbl { font-size: 13.5px; color: var(--muted); }

.value-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.value-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius); padding: 34px 28px;
}
.value-card .ico { width: 44px; height: 44px; color: var(--sky); margin-bottom: 18px; }
.value-card h3 { color: #fff; font-size: 18px; margin-bottom: 8px; }
.value-card p { color: #a9c0da; font-size: 14px; }

.timeline { position: relative; max-width: 780px; margin: 0 auto; }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(var(--sky), var(--ocean));
}
.tl-item { position: relative; padding: 0 0 44px 52px; }
.tl-item::before {
  content: ""; position: absolute; left: 4px; top: 6px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 4px solid var(--ocean);
}
.tl-item .year { font-size: 20px; font-weight: 800; color: var(--ocean); }
.tl-item h4 { font-size: 17px; color: var(--navy); margin: 4px 0 6px; }
.tl-item p { color: var(--muted); font-size: 15px; }

/* ---------- 服务详情页 ---------- */
.svc-detail {
  display: grid; grid-template-columns: 88px 1fr; gap: 30px;
  padding: 44px 0; border-bottom: 1px solid var(--line);
}
.svc-detail .ico {
  width: 88px; height: 88px; border-radius: 20px; flex: none;
  background: linear-gradient(140deg, #eaf4fc, #d8ecfa);
  display: flex; align-items: center; justify-content: center; color: var(--ocean);
}
.svc-detail .ico svg { width: 44px; height: 44px; }
.svc-detail h3 { font-size: 23px; color: var(--navy); }
.svc-detail .sub-en { font-size: 12px; color: var(--muted); letter-spacing: .18em; margin-bottom: 12px; }
.svc-detail p { color: var(--muted); margin-bottom: 14px; }
.svc-detail .feats { display: flex; flex-wrap: wrap; gap: 10px; }
.svc-detail .feats span {
  font-size: 13px; font-weight: 600; color: var(--ocean);
  background: #eaf4fc; border-radius: 999px; padding: 6px 16px;
}

/* ---------- 联系页 ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; }
.c-info h3 { font-size: 24px; color: var(--navy); margin-bottom: 26px; }
.c-item { display: flex; gap: 16px; margin-bottom: 24px; }
.c-item .ico {
  width: 46px; height: 46px; flex: none; border-radius: 12px;
  background: #eaf4fc; color: var(--ocean);
  display: flex; align-items: center; justify-content: center;
}
.c-item .ico svg { width: 22px; height: 22px; }
.c-item b { display: block; color: var(--navy); font-size: 15.5px; }
.c-item span { color: var(--muted); font-size: 14.5px; }
.c-form {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 44px; box-shadow: 0 24px 60px rgba(6,26,51,.07);
}
.c-form h3 { font-size: 22px; color: var(--navy); margin-bottom: 24px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.f-group { margin-bottom: 18px; }
.f-group label { display: block; font-size: 13.5px; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.f-group input, .f-group textarea, .f-group select {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--line);
  border-radius: 10px; font-size: 15px; font-family: inherit; color: var(--ink);
  background: #fbfcfe; transition: border .2s;
}
.f-group input:focus, .f-group textarea:focus, .f-group select:focus {
  outline: none; border-color: var(--ocean); background: #fff;
}
.btn-submit {
  width: 100%; background: var(--accent); color: #fff; border: none; cursor: pointer;
  padding: 16px; border-radius: 10px; font-size: 16.5px; font-weight: 700; font-family: inherit;
  transition: all .25s;
}
.btn-submit:hover { background: var(--accent-dark); box-shadow: 0 10px 24px rgba(255,122,26,.35); }

/* ---------- 页脚 ---------- */
footer { background: #04101f; color: #8fa5bf; }
.foot-main {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 48px;
  padding: 72px 0 52px;
}
.foot-main h4 { color: #fff; font-size: 15.5px; margin-bottom: 20px; letter-spacing: .04em; }
.foot-main li { margin-bottom: 12px; font-size: 14px; }
.foot-main a:hover { color: #fff; }
.foot-brand .logo .name { color: #fff; }
.foot-brand p { font-size: 14px; margin-top: 16px; max-width: 300px; }
.foot-hot {
  margin-top: 22px; font-size: 13px; color: #6f8299;
}
.foot-hot b { display: block; font-size: 24px; color: var(--sky); font-weight: 800; letter-spacing: .02em; }
.foot-bottom {
  border-top: 1px solid #12233a; padding: 22px 0;
  font-size: 13px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.foot-bottom a { color: #8fa5bf; }
.foot-bottom a:hover { color: #fff; }

/* ---------- 滚动显现动效 ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

/* 波浪动画 */
@keyframes drift { 0% { transform: translateX(0); } 100% { transform: translateX(-90px); } }
.wave-a { animation: drift 9s linear infinite alternate; }
.wave-b { animation: drift 14s linear infinite alternate-reverse; }
@keyframes pulse-dot { 0%,100% { opacity: .35; r: 5; } 50% { opacity: 1; r: 8; } }
.pdot { animation: pulse-dot 2.6s ease-in-out infinite; }
.pdot.p2 { animation-delay: .6s; } .pdot.p3 { animation-delay: 1.2s; } .pdot.p4 { animation-delay: 1.8s; }
@keyframes dashmove { to { stroke-dashoffset: -240; } }
.route { stroke-dasharray: 8 10; animation: dashmove 7s linear infinite; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .svc-grid, .value-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 0; }
  .network-wrap, .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .foot-main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-links {
    display: none; position: absolute; top: 76px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(6,26,51,.12);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 16px 26px; border-top: 1px solid var(--line); }
  .nav-links a::after { display: none; }
  .nav-cta { margin: 14px 26px; text-align: center; border-radius: 12px; }
  .nav-toggle { display: block; }
  .hero { min-height: auto; }
  .hero .container { padding-top: 80px; padding-bottom: 120px; }
  .hero-stats .container { grid-template-columns: 1fr 1fr; }
  .track-row { flex-direction: column; }
  .track-row button { padding: 15px; }
  .industry-grid, .news-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .f-row { grid-template-columns: 1fr; }
  .news-row { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 48px 28px; }
  .section { padding: 72px 0; }
  .svc-detail { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .svc-grid, .value-grid, .steps, .fact-row { grid-template-columns: 1fr; }
  .step { border-left: none; padding: 0; }
  .foot-main { grid-template-columns: 1fr; }
}

/* ---------- 物流查询页 ---------- */
.trk-search {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 34px; box-shadow: 0 24px 60px rgba(6,26,51,.08);
  max-width: 760px; margin: -56px auto 0; position: relative; z-index: 5;
}
.trk-search label { display: block; font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 10px; }
.trk-row { display: flex; gap: 12px; }
.trk-row input {
  flex: 1; padding: 15px 18px; border: 1.5px solid var(--line); border-radius: 10px;
  font-size: 16px; font-family: inherit; color: var(--ink); background: #fbfcfe;
}
.trk-row input:focus { outline: none; border-color: var(--ocean); background: #fff; }
.trk-row button {
  background: var(--accent); border: none; color: #fff; font-weight: 700;
  font-size: 16px; padding: 0 38px; border-radius: 10px; cursor: pointer; font-family: inherit;
  transition: background .2s;
}
.trk-row button:hover { background: var(--accent-dark); }
.trk-hint { font-size: 13px; color: var(--muted); margin-top: 12px; }
.trk-hint a { color: var(--ocean); font-weight: 600; }

.trk-result { max-width: 760px; margin: 44px auto 0; display: none; }
.trk-result.show { display: block; animation: trkIn .5s ease; }
@keyframes trkIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.trk-demo-note {
  background: #fff7ed; border: 1px solid #fed7aa; color: #9a3412;
  font-size: 13.5px; border-radius: 10px; padding: 12px 16px; margin-bottom: 20px;
}
.trk-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.trk-head {
  background: linear-gradient(120deg, var(--navy), #0d3c6e);
  color: #fff; padding: 24px 30px;
  display: flex; flex-wrap: wrap; gap: 10px 36px; align-items: center; justify-content: space-between;
}
.trk-head .no { font-size: 19px; font-weight: 800; letter-spacing: .04em; }
.trk-head .status {
  background: var(--accent); font-size: 13.5px; font-weight: 700;
  padding: 6px 16px; border-radius: 999px;
}
.trk-meta {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  padding: 20px 30px; border-bottom: 1px solid var(--line); background: var(--bg-soft);
}
.trk-meta b { display: block; font-size: 15px; color: var(--navy); }
.trk-meta span { font-size: 12.5px; color: var(--muted); }
.trk-events { padding: 28px 30px 10px; }
.trk-ev {
  position: relative; padding: 0 0 26px 34px;
  border-left: 2px solid var(--line); margin-left: 8px;
}
.trk-ev:last-child { border-left-color: transparent; }
.trk-ev::before {
  content: ""; position: absolute; left: -7px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: #cbd5e1; border: 3px solid #fff; box-shadow: 0 0 0 1.5px #cbd5e1;
}
.trk-ev.now::before { background: var(--accent); box-shadow: 0 0 0 1.5px var(--accent); }
.trk-ev.now h4 { color: var(--accent-dark); }
.trk-ev h4 { font-size: 15.5px; color: var(--navy); }
.trk-ev .t { font-size: 12.5px; color: var(--muted); margin-bottom: 2px; }
.trk-ev p { font-size: 14px; color: var(--muted); }
.trk-empty {
  text-align: center; color: var(--muted); padding: 30px 20px; font-size: 15px;
}
.trk-help { max-width: 760px; margin: 60px auto 0; }
.trk-help .grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.trk-help .h-card {
  background: var(--bg-soft); border-radius: 12px; padding: 22px;
  font-size: 14px; color: var(--muted);
}
.trk-help .h-card b { display: block; color: var(--navy); font-size: 15.5px; margin-bottom: 6px; }
@media (max-width: 680px) {
  .trk-row { flex-direction: column; }
  .trk-row button { padding: 15px; }
  .trk-meta, .trk-help .grid3 { grid-template-columns: 1fr; }
  .trk-search { margin-top: -30px; padding: 24px; }
}