/* ============================================================
   顺佳物流官网 · 样式 v3 —— 编辑感 / 稳重 / 大通道叙事
   品牌：#004D40 深墨绿 · 纸感 #F5F1E8 · 琥珀 #C68A3C
   ============================================================ */
:root {
  /* 品牌色阶 */
  --brand: #004D40;
  --brand-2: #00695C;
  --brand-700: #00715F;
  --brand-600: #00897B;
  --brand-900: #01251F;
  --brand-ink: #01342B;
  --brand-deep: #032A24;
  --brand-tint: #E6F0EC;
  --brand-tint-2: #D6E7E1;
  --on-brand: #FFFFFF;

  /* 暖色点缀 */
  --accent: #C68A3C;
  --accent-strong: #A96F22;
  --accent-ink: #8A5A17;
  --accent-tint: #F6E9D2;

  /* 中性 / 纸感 */
  --paper: #F5F1E8;
  --paper-2: #FBF8F2;
  --ink: #17231F;
  --ink-2: #43504B;
  --muted: #66736D;
  --faint: #87918B;
  --line: #E4DCCB;
  --line-2: #D5CBB4;
  --white: #FFFFFF;
  --warn: #B3392D;

  /* 阴影 */
  --shadow-xs: 0 1px 2px rgba(20, 33, 29, .06);
  --shadow-sm: 0 6px 18px -12px rgba(2, 45, 39, .16);
  --shadow: 0 24px 50px -28px rgba(2, 45, 39, .30);
  --shadow-lg: 0 40px 90px -40px rgba(2, 45, 39, .5);

  /* 字体 */
  --font-sans: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Segoe UI", Arial, sans-serif;
  --font-serif: "Noto Serif SC", "Songti SC", STSong, "SimSun", serif;
  --font-num: "Noto Sans SC", "Arial Black", "Microsoft YaHei", sans-serif;

  /* 尺度 */
  --maxw: 1200px;
  --nav-h: 68px;
  --radius: 16px;
  --radius-lg: 26px;
  --r-doc: 14px;
  --ease: cubic-bezier(.22, .68, .2, 1);
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.35; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; }
::selection { background: rgba(0, 77, 64, .16); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.num-display { font-family: var(--font-num); font-weight: 800; font-variant-numeric: tabular-nums; }

.container { width: min(var(--maxw), 92vw); margin: 0 auto; }
.container.narrow { max-width: 780px; }

/* ---------------- 通用：区块 / 眉题 / 按钮 ---------------- */
.section { padding: clamp(72px, 9vw, 122px) 0; }
.section.alt { background: var(--paper); }
.section--tight { padding: clamp(56px, 7vw, 88px) 0; }

.sec-head { position: relative; margin-bottom: clamp(38px, 5vw, 62px); }
.sec-head.center { text-align: center; max-width: 860px; margin-left: auto; margin-right: auto; }
.sec-head.split {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 60px);
  align-items: end; margin-bottom: clamp(38px, 5vw, 60px);
}
.sec-head h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 3.8vw, 48px);
  color: var(--brand);
  letter-spacing: .005em;
  line-height: 1.3;
  margin-top: 16px;
  max-width: 22em;
}
.sec-head.center h2 { margin-left: auto; margin-right: auto; }
.sec-head .sec-lead { color: var(--ink-2); font-size: 17.5px; margin: 0; }
.sec-head.center .sec-lead { max-width: 720px; margin: 18px auto 0; }
.sec-head.split .sec-lead { border-left: 3px solid var(--accent); padding-left: 18px; }

.sec-kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 700; letter-spacing: .24em;
  color: var(--accent-ink); text-transform: uppercase; white-space: nowrap;
}
.sec-kicker .sec-no {
  display: inline-grid; place-items: center;
  min-width: 34px; height: 34px; padding: 0 6px;
  border-radius: 10px; background: var(--brand); color: #fff;
  font-size: 12px; letter-spacing: 0; font-family: var(--font-num);
}
.sec-kicker::after { content: ""; width: 42px; height: 1.5px; background: currentColor; opacity: .55; }
.sec-head.center .sec-kicker { justify-content: center; }
.sec-head.center .sec-kicker::after { display: none; }
.sec-head.center .sec-kicker::before { content: ""; width: 42px; height: 1.5px; background: currentColor; opacity: .55; }

.mini-kicker {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .18em;
  color: var(--accent-ink); margin-bottom: 10px;
}
.mini-kicker.light { color: #E8C691; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
  font-family: var(--font-sans); cursor: pointer; border: 1px solid transparent;
  transition: transform .22s var(--ease), box-shadow .25s ease, background .25s ease, border-color .25s ease, color .2s ease;
  line-height: 1.3; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 14px 26px -16px rgba(0, 77, 64, .85); }
.btn-primary:hover { background: var(--brand-2); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 14px 26px -16px rgba(169, 111, 34, .7); }
.btn-accent:hover { background: var(--accent-strong); }
.btn-light { background: rgba(255, 255, 255, .96); color: var(--brand); box-shadow: 0 16px 34px -20px rgba(0, 0, 0, .55); }
.btn-light:hover { background: #fff; color: var(--brand-2); }
.btn-ghost { border-color: rgba(255, 255, 255, .6); color: #fff; background: transparent; }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }
.btn-outline { border-color: var(--brand); color: var(--brand); background: transparent; }
.btn-outline:hover { background: var(--brand); color: #fff; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--brand-tint); color: var(--brand-ink); border-radius: 999px;
  padding: 8px 17px; font-size: 13.5px; font-weight: 600; line-height: 1.4;
  border: 1px solid transparent; white-space: nowrap;
}
.chip b { color: var(--brand); font-weight: 800; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-row.center { justify-content: center; }

/* ---------------- 顶部信息条 ---------------- */
.topbar { background: var(--brand-deep); color: #c3d8d1; font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 42px; gap: 20px; }
.topbar .tb-note { letter-spacing: .06em; opacity: .92; }
.topbar .tb-contact { display: flex; align-items: center; gap: 13px; }
.topbar .tb-contact .tb-line a { color: #fff; font-weight: 700; }
.topbar .tb-contact .tb-line a:hover { color: var(--accent); }
.topbar .tb-dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255, 255, 255, .4); }
@media (max-width: 860px) { .topbar .tb-note { display: none; } .topbar .container { justify-content: flex-end; } }
@media (max-width: 560px) { .topbar { display: none; } }

/* ---------------- 顶部导航 ---------------- */
.nav {
  position: sticky; top: 0; z-index: 60;
  height: var(--nav-h);
  background: linear-gradient(180deg, rgba(3, 42, 36, .84), rgba(2, 31, 26, .66));
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  backdrop-filter: blur(18px) saturate(1.25);
  transition: box-shadow .35s ease, background .35s ease;
}
.nav.scrolled { background: rgba(2, 30, 25, .95); box-shadow: 0 16px 40px -24px rgba(0, 0, 0, .62); }

/* 自适应导航：深色首屏（首页 hero / 内页 pagehead）顶部透明融入画面，滚动后转实体深色条 */
body.cover-dark main > .hero,
body.cover-dark main > .pagehead {
  margin-top: calc(-1 * var(--nav-h));
}
body.cover-dark .nav:not(.scrolled) {
  background: linear-gradient(180deg, rgba(1, 20, 16, .88), rgba(1, 20, 16, .56) 40%, rgba(1, 20, 16, .30) 70%, rgba(1, 20, 16, .06) 100%);
  box-shadow: none;
}
body.cover-dark .nav:not(.scrolled) .brand-text b,
body.cover-dark .nav:not(.scrolled) .brand-text small,
body.cover-dark .nav:not(.scrolled) .nav-links a,
body.cover-dark .nav:not(.scrolled) .nav-hot {
  text-shadow: 0 1px 6px rgba(0, 0, 0, .55), 0 1px 2px rgba(0, 0, 0, .35);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 18px; }

.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px;
  background: linear-gradient(145deg, var(--brand-2), var(--brand-900));
  color: #fff; display: grid; place-items: center;
  font-family: var(--font-serif); font-size: 20px; font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 10px 18px -12px rgba(0, 77, 64, .9);
}
.brand-mark::after { content: ""; position: absolute; } /* no-op keep */
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text b { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: .05em; }
.brand-text small { font-size: 10.5px; letter-spacing: .18em; color: rgba(255, 255, 255, .6); font-weight: 600; margin-top: 3px; }

.nav-menu { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  display: block; padding: 9px 12px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: #e6f2ec;
  transition: background .18s ease, color .18s ease; white-space: nowrap;
}
.nav-links a:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.nav-links a.active { background: rgba(255, 255, 255, .22); color: #fff; }
.nav-links .nav-contact a {
  background: #fff; color: var(--brand-900); font-weight: 700; padding: 9px 18px;
  box-shadow: 0 12px 24px -14px rgba(0, 0, 0, .55);
}
.nav-links .nav-contact a:hover { background: var(--accent-tint); color: var(--accent-ink); }
.nav-hot { display: none; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 10px; border-radius: 12px;
  background: transparent; border: 1px solid rgba(255, 255, 255, .35); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 100%; background: #fff; border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1020px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: absolute; top: var(--nav-h); left: 0; right: 0; display: block;
    background: rgba(2, 32, 27, .97); border-bottom: 1px solid rgba(255, 255, 255, .08);
    box-shadow: 0 34px 50px -30px rgba(2, 45, 39, .45);
    padding: 12px 4vw 20px; transform-origin: top; transition: opacity .2s ease;
    opacity: 0; pointer-events: none;
  }
  .nav-menu.open { opacity: 1; pointer-events: auto; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: 12px 14px; border-radius: 12px; font-size: 15px; }
  .nav-links .nav-contact a { background: #fff; color: var(--brand-900); }
  .nav-hot {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 14px; padding: 13px; border-radius: 12px;
    background: rgba(255, 255, 255, .14); color: #fff; font-size: 15px; font-weight: 700; border: 1px solid rgba(255, 255, 255, .28);
  }
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  min-height: min(100svh, 980px);
  display: flex; align-items: flex-start;
  background: #020D0B;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
/* 整屏磨砂玻璃：上缘/左侧压暗承托标题，中右段放亮让实景透出，边缘收束 */
/* 整屏磨砂玻璃：文字区（左上）压暗承托前景，右侧/中段让实景透出，形成前暗后亮的分层 */
.hero-glass {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(112deg,
      rgba(1, 20, 15, .92) 0%,
      rgba(1, 28, 22, .80) 18%,
      rgba(1, 35, 28, .62) 38%,
      rgba(1, 40, 32, .44) 56%,
      rgba(1, 43, 34, .22) 72%,
      rgba(1, 44, 35, .08) 86%,
      rgba(1, 28, 22, .42) 100%),
    linear-gradient(180deg,
      rgba(1, 22, 17, .32) 0%,
      rgba(1, 30, 25, .10) 30%,
      rgba(1, 32, 26, 0) 54%,
      rgba(1, 26, 21, .10) 72%,
      rgba(0, 17, 13, .58) 100%);
  -webkit-backdrop-filter: blur(9px) saturate(1.3) brightness(1.06);
  backdrop-filter: blur(9px) saturate(1.3) brightness(1.06);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hero-glass { background: linear-gradient(112deg, rgba(1, 31, 25, .9), rgba(1, 39, 32, .55)); }
}
.hero-inner {
  position: relative; z-index: 2; width: min(var(--maxw), 92vw); margin: 0 auto;
  padding: calc(var(--nav-h) + clamp(44px, 9vh, 110px)) 0 clamp(76px, 13vh, 150px);
}
.hero-copy { max-width: 680px; }
.hero-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 15px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .42);
  font-size: 13px; letter-spacing: .2em; color: #eefbf6;
  background: rgba(6, 46, 38, .30);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.hero-kicker::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(198, 138, 60, .32); }
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(52px, 8vw, 118px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: .01em;
  margin: 24px 0 10px;
  color: #fff;
  text-shadow: 0 2px 34px rgba(0, 0, 0, .45);
}
.hero-org {
  font-size: clamp(16px, 1.8vw, 20px);
  color: #e9f6f0; letter-spacing: .08em; font-weight: 600; margin-bottom: 18px;
}
.hero-org b { color: #fff; }
.hero-lead {
  color: #e9f4ee; font-size: 18px; max-width: 36em; margin: 0 0 30px; line-height: 1.9;
  text-shadow: 0 1px 12px rgba(0, 0, 0, .35);
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-proof {
  list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px;
  margin: 30px 0 0; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .24);
}
.hero-proof li { position: relative; padding-left: 18px; font-size: 14.5px; color: #e9f5f0; letter-spacing: .04em; }
.hero-proof li::before {
  content: "\2713"; position: absolute; left: 0; top: -1px;
  color: var(--accent); font-weight: 800;
}
.hero-scroll {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255, 255, 255, .85); font-size: 10px; letter-spacing: .34em;
}
.hero-scroll .mouse {
  width: 21px; height: 34px; border: 1.5px solid rgba(255, 255, 255, .65);
  border-radius: 12px; position: relative;
}
.hero-scroll .mouse::after {
  content: ""; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 7px; border-radius: 2px; background: #fff;
  animation: scrolldot 1.8s ease-in-out infinite;
}
@keyframes scrolldot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  80% { opacity: 0; transform: translate(-50%, 13px); }
  100% { opacity: 0; transform: translate(-50%, 0); }
}
@media (max-width: 720px) {
  .hero { min-height: 100svh; }
  .hero-inner { padding: calc(var(--nav-h) + 30px) 0 60px; }
  .hero-title { font-size: clamp(46px, 12vw, 68px); }
  .hero-proof { gap: 8px 14px; }
  .hero-scroll { display: none; }
  .hero-glass {
    background:
      linear-gradient(180deg,
        rgba(1, 22, 17, .88) 0%,
        rgba(1, 31, 25, .64) 16%,
        rgba(1, 38, 31, .40) 34%,
        rgba(1, 42, 34, .20) 54%,
        rgba(1, 44, 36, .12) 72%,
        rgba(0, 17, 13, .72) 100%);
  }
}

/* ---------------- 关于我们：叙述 + 模块 + 数据带 ---------------- */
.about-duo {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px);
  margin-bottom: clamp(30px, 4vw, 46px);
}
.about-duo p { margin: 0; font-size: 17px; color: var(--ink-2); }
.about-duo p:first-child {
  font-size: 19.5px; color: var(--ink); font-weight: 600; line-height: 1.95;
  border-left: 3px solid var(--accent); padding-left: 20px;
}
.mods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.mod {
  position: relative; overflow: hidden;
  background: var(--white); border: 1px solid var(--line);
  border-radius: 20px; padding: 26px 24px 24px;
  transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.mod:hover { transform: translateY(-6px); border-color: var(--brand-600); box-shadow: var(--shadow); }
.mod::after {
  content: attr(data-no);
  position: absolute; right: -6px; bottom: -26px;
  font-family: var(--font-serif); font-weight: 900;
  font-size: 108px; line-height: 1; color: var(--brand-tint-2);
  opacity: .85; pointer-events: none; letter-spacing: 0;
}
.mod .mod-rail { display: block; width: 34px; height: 3px; border-radius: 3px; background: var(--accent); margin-bottom: 18px; }
.mod h3 { font-size: 20px; color: var(--ink); margin-bottom: 8px; position: relative; }
.mod p { color: var(--ink-2); font-size: 15px; margin: 0; position: relative; line-height: 1.8; }
.mod .mod-tag {
  display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: .22em;
  color: var(--faint); margin-top: 14px; position: relative; text-transform: uppercase;
}

.stats {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(198, 138, 60, .24), transparent 52%),
    linear-gradient(135deg, var(--brand-deep), var(--brand-900));
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4vw, 44px) clamp(16px, 3vw, 40px);
  color: #fff; box-shadow: var(--shadow);
  margin-top: clamp(40px, 6vw, 64px);
}
.stats::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 54px 54px; pointer-events: none;
}
.stats .stat { position: relative; text-align: center; padding: 6px 14px; }
.stats .stat + .stat { border-left: 1px solid rgba(255, 255, 255, .14); }
.stats .v { font-size: clamp(30px, 3.8vw, 48px); line-height: 1.05; font-weight: 800; font-family: var(--font-num); }
.stats .v em { font-style: normal; color: var(--accent); font-size: .72em; margin-left: 1px; }
.stats .l { color: #cfe0da; font-size: 14.5px; margin-top: 10px; letter-spacing: .06em; }
@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); gap: 22px 0; }
  .stats .stat:nth-child(5) { grid-column: 1 / -1; }
  .stats .stat + .stat { border-left: 0; }
  .stats .stat:nth-child(odd) { border-left: 0; }
}

/* ---------------- 子公司 ---------------- */
.sub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; align-items: start; }
.sub-card {
  position: relative; background: var(--white);
  border: 1px solid var(--line); border-radius: 22px;
  padding: clamp(24px, 3vw, 34px);
  transition: transform .32s var(--ease), box-shadow .32s ease, border-color .3s ease;
  overflow: hidden;
}
.sub-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-600));
  opacity: .9;
}
.sub-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line-2); }
.sub-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.sub-no {
  font-family: var(--font-serif); font-weight: 900; font-size: 44px; line-height: 1;
  color: var(--brand-tint-2); letter-spacing: 0;
}
.sub-meta { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); flex-wrap: wrap; }
.sub-meta b { color: var(--brand); font-weight: 800; }
.sub-meta i { width: 3px; height: 3px; border-radius: 50%; background: var(--line-2); }
.sub-card h3 { font-family: var(--font-serif); font-size: clamp(21px, 2.1vw, 25px); color: var(--brand-ink); font-weight: 800; }
.sub-tagline { color: var(--accent-strong); font-weight: 700; font-size: 15.5px; margin: 6px 0 12px; }
.sub-intro { color: var(--ink-2); font-size: 15.5px; margin-bottom: 16px; }
.sub-points { list-style: none; border-top: 1px dashed var(--line-2); }
.sub-points li { padding: 12px 0 4px; border-bottom: 1px dashed var(--line-2); }
.sub-points li b { display: flex; align-items: baseline; gap: 8px; color: var(--ink); font-weight: 700; font-size: 15px; }
.sub-points li b::before {
  content: "+"; color: var(--accent); font-weight: 800; font-size: 16px; line-height: 1;
}
.sub-points li span { display: block; color: var(--muted); font-size: 14.5px; line-height: 1.8; margin: 4px 0 8px 24px; }

/* ---------------- 资质证件：文档墙 ---------------- */
.docs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.doc {
  margin: 0; cursor: zoom-in;
  background: var(--white); border: 1px solid var(--line); border-radius: 16px;
  overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.doc:hover { transform: translateY(-5px); border-color: var(--brand-600); box-shadow: var(--shadow); }
.doc-media {
  display: grid; place-items: center; overflow: hidden;
  height: 218px; background:
    radial-gradient(120% 100% at 50% 0%, #FCFAF4, #EFEAE0);
  border-bottom: 1px solid var(--line);
  padding: 14px;
}
.doc-media img { max-height: 100%; max-width: 100%; width: auto; height: auto; object-fit: contain; filter: drop-shadow(0 8px 14px rgba(20, 33, 29, .14)); transition: transform .45s ease; }
.doc:hover .doc-media img { transform: scale(1.045); }
.doc figcaption { padding: 13px 15px; }
.doc figcaption b { display: block; font-size: 15px; color: var(--ink); font-weight: 700; line-height: 1.5; }
.doc figcaption span { display: block; font-size: 13.5px; color: var(--muted); margin-top: 3px; }

/* ---------------- 仓配运力 ---------------- */
.ops-split {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 54px);
  align-items: center; margin-bottom: 48px;
}
.ops-media { position: relative; }
.ops-media img { width: 100%; border-radius: 22px; box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; }
.ops-media .ops-chip {
  position: absolute; left: 18px; bottom: -16px;
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--brand-deep); color: #fff; padding: 9px 16px; border-radius: 999px;
  font-size: 12.5px; font-weight: 600; box-shadow: var(--shadow);
}
.ops-media .ops-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.ops-text h3 { font-family: var(--font-serif); font-size: clamp(22px, 2.4vw, 30px); color: var(--brand-ink); margin: 4px 0 14px; }
.ops-text p { color: var(--ink-2); font-size: 16.5px; }
.ops-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.ops-cards .oc {
  background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 18px;
}
.ops-cards .oc h4 { font-size: 16px; color: var(--ink); display: flex; align-items: center; gap: 9px; margin-bottom: 7px; }
.ops-cards .oc h4::before { content: ""; width: 8px; height: 8px; border-radius: 2px; transform: rotate(45deg); background: var(--accent); flex: 0 0 auto; }
.ops-cards .oc p { font-size: 14px; color: var(--muted); margin: 0; line-height: 1.8; }

.gallery-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin: 8px 0 22px; }
.gallery-head h3 { font-family: var(--font-serif); font-size: clamp(21px, 2.4vw, 28px); color: var(--brand-ink); }
.gallery-head span { color: var(--faint); font-size: 13px; }

.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.shot {
  position: relative; overflow: hidden; border-radius: 16px; cursor: zoom-in;
  border: 1px solid var(--line); background: var(--white); margin: 0;
}
.shot img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .55s var(--ease); }
.shot:hover img { transform: scale(1.06); }

.fleet-block { margin-top: clamp(46px, 6vw, 70px); }
.fleet-nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fleet-nums .b {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--brand-900), var(--brand));
  color: #fff; border-radius: 18px; padding: 24px 14px; text-align: center;
  transition: transform .3s var(--ease), box-shadow .3s ease;
}
.fleet-nums .b:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.fleet-nums .v { font-size: clamp(26px, 3vw, 36px); font-weight: 800; font-family: var(--font-num); line-height: 1.1; }
.fleet-nums .v em { font-style: normal; color: var(--accent); }
.fleet-nums .l { font-size: 13px; opacity: .88; margin-top: 7px; }

.gps-panel {
  display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start;
  background: var(--paper-2); border: 1px solid var(--line);
  border-left: 4px solid var(--brand); border-radius: 16px; padding: 20px 22px; margin-top: 22px;
}
.gps-panel .gps-dot {
  width: 40px; height: 40px; border-radius: 12px; background: var(--brand-tint);
  color: var(--brand); display: grid; place-items: center; font-size: 19px; font-weight: 800;
}
.gps-panel h4 { color: var(--brand-ink); font-size: 15px; margin-bottom: 4px; }
.gps-panel p { margin: 0; color: var(--ink-2); font-size: 13.5px; line-height: 1.85; }

.route-band {
  display: flex; align-items: stretch; gap: 0; margin: 22px 0 30px;
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--white);
}
.route-band .route-label {
  flex: 0 0 auto; display: flex; align-items: center; gap: 9px;
  background: var(--brand-deep); color: #fff; padding: 0 22px;
  font-size: 13px; font-weight: 700; letter-spacing: .06em;
}
.route-band .route-label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(198, 138, 60, .25); }
.route-marquee { overflow: hidden; flex: 1 1 auto; display: flex; align-items: center; }
.route-track { display: flex; white-space: nowrap; animation: marquee 26s linear infinite; }
.route-band:hover .route-track { animation-play-state: paused; }
.route-group { display: inline-flex; align-items: center; }
.route-group span { display: inline-flex; align-items: center; padding: 16px 10px; font-size: 14.5px; color: var(--ink-2); font-weight: 500; }
.route-group span::after { content: "·"; margin-left: 20px; color: var(--accent); font-weight: 800; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.fleet-cities-head { margin: 8px 0 14px; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.fleet-cities-head h3 { font-family: var(--font-serif); font-size: clamp(20px, 2.2vw, 26px); color: var(--brand-ink); }
.fleet-cities-head p { margin: 0; color: var(--muted); font-size: 13.5px; }

/* ---------------- 荣誉：马赛克 ---------------- */
.honor-wall { columns: 3; column-gap: 16px; }
.honor {
  break-inside: avoid; position: relative; overflow: hidden; cursor: zoom-in;
  border-radius: 16px; margin: 0 0 16px; border: 1px solid var(--line);
  background: var(--white);
}
.honor img { width: 100%; height: auto; display: block; transition: transform .5s var(--ease); }
.honor:hover img { transform: scale(1.04); }
.honor figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 7px 9px;
  padding: 34px 13px 11px;
  background: linear-gradient(transparent, rgba(1, 28, 23, .88));
  color: #fff;
}
.honor figcaption b { width: 100%; font-size: 14px; font-weight: 600; line-height: 1.5; }
.honor-kind, .honor-year {
  font-size: 10.5px; letter-spacing: .1em; padding: 3px 9px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .45); color: #fff;
}
.honor-year { background: var(--accent); border-color: transparent; font-weight: 800; color: #fff; }
.honor-kind { background: rgba(255, 255, 255, .14); }

/* ---------------- 企业文化：照片墙 ---------------- */
.activity-strip { margin: 0 0 28px; }
.photo-wall { columns: 5; column-gap: 12px; }
.photo { width: 100%; margin: 0 0 12px; border-radius: 14px; cursor: zoom-in; break-inside: avoid; transition: transform .4s var(--ease), box-shadow .3s ease; }
.photo:hover { transform: translateY(-4px) scale(1.015); box-shadow: var(--shadow); }
.photo.hide { display: none; }
.wall-more { text-align: center; margin-top: 26px; }
.wall-more .wall-state { display: block; color: var(--faint); font-size: 12.5px; margin-top: 10px; }

/* ---------------- 理念 / 领导（深色整幅） ---------------- */
.philo {
  background:
    radial-gradient(90% 70% at 12% 0%, rgba(198, 138, 60, .16), transparent 50%),
    linear-gradient(165deg, var(--brand-900), #05342B);
  color: #e9f4f0; position: relative; overflow: hidden;
}
.philo::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
}
.philo .sec-head h2 { color: #fff; }
.philo .sec-kicker { color: #E4C391; }
.philo .sec-kicker .sec-no { background: rgba(255, 255, 255, .12); color: #fff; }
.philo .quote-wrap { position: relative; text-align: center; max-width: 900px; margin: 0 auto 34px; }
.philo .quote {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.4vw, 42px);
  font-weight: 700; line-height: 1.5; letter-spacing: .02em; color: #fff;
}
.philo .quote::before {
  content: "“"; display: block; font-family: var(--font-serif);
  font-size: clamp(60px, 9vw, 110px); line-height: .5; color: var(--accent);
  margin: 0 0 8px; opacity: .9;
}
.philo .core-chips { display: flex; justify-content: center; gap: 12px; margin: 22px 0 0; flex-wrap: wrap; }
.philo .core-chips span {
  background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 999px; padding: 9px 24px; font-weight: 700; font-size: 15px; letter-spacing: .2em;
}
.philo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(26px, 4vw, 54px); align-items: center; margin-top: 44px; }
.philo-grid .philo-note { color: #d6e7e1; font-size: 15px; line-height: 2; }
.philo-grid .philo-note p { margin-bottom: 1.1em; }
.philo-grid .philo-note p:first-child { font-size: 17px; color: #fff; font-weight: 600; }
.leader {
  display: grid; grid-template-columns: 200px 1fr; gap: clamp(20px, 3vw, 34px); align-items: center;
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 22px; padding: clamp(20px, 3vw, 30px);
}
.leader figure { margin: 0; position: relative; }
.leader img {
  width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 18px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8);
}
.leader .leader-body h3 { font-family: var(--font-serif); font-size: clamp(22px, 2.6vw, 30px); color: #fff; margin: 6px 0 12px; }
.leader .leader-body p { color: #ddece6; margin: 0; font-size: 15.5px; line-height: 1.95; }

/* ---------------- 公益 / 党建 / 工会 ---------------- */
.social-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.social-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  padding: 24px 24px 20px; transition: transform .3s var(--ease), box-shadow .3s ease, border-color .3s ease;
}
.social-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(198, 138, 60, .2));
  border-radius: 18px 18px 0 0;
}
.social-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--line-2); }
.social-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.social-top .tag {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--brand-tint); color: var(--brand-ink);
  padding: 6px 15px; border-radius: 999px; font-size: 13px; font-weight: 700;
}
.social-top .tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.social-top .social-year {
  font-family: var(--font-serif); font-size: 26px; font-weight: 800; color: var(--accent-strong); line-height: 1;
}
.social-card p { color: var(--ink-2); font-size: 15.5px; margin: 0; line-height: 1.9; }

/* ---------------- 新闻 ---------------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card {
  display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--line); border-radius: 20px; overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .32s ease, border-color .3s ease;
}
.news-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.news-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--brand-tint); }
.news-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.news-card:hover .news-media img { transform: scale(1.06); }
.news-media .news-ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--brand), var(--brand-900));
  color: rgba(255, 255, 255, .9); font-family: var(--font-serif); font-weight: 700; letter-spacing: .1em;
}
.news-body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 14px; }
.news-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 8px; }
.news-meta .cat {
  color: var(--accent-strong); font-size: 12px; font-weight: 800; letter-spacing: .12em;
}
.news-meta .pin {
  background: #F5E4D1; color: var(--accent-strong); border-radius: 999px;
  font-size: 11px; font-weight: 700; padding: 2px 10px;
}
.news-meta .date { color: var(--faint); font-size: 12.5px; margin-left: auto; }
.news-body h3 {
  font-size: 17.5px; font-weight: 700; line-height: 1.6; color: var(--ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-body h3:hover { color: var(--brand); }
.news-summary {
  color: var(--muted); font-size: 14px; margin: 8px 0 0; line-height: 1.75;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-more {
  margin-top: auto; padding: 12px 20px 14px; font-size: 12.5px; color: var(--brand);
  border-top: 1px dashed var(--line); font-weight: 700; letter-spacing: .06em;
}
.news-card:hover .news-more { color: var(--accent-strong); }
.more-line { text-align: center; margin-top: 34px; }

/* 页面头（内页） */
.pagehead {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(70% 120% at 90% 0%, rgba(198, 138, 60, .22), transparent 55%),
    linear-gradient(150deg, var(--brand-900), #06493D);
  padding: calc(var(--nav-h) + clamp(60px, 8vw, 96px)) 0 clamp(40px, 6vw, 64px);
}
.pagehead::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 56px 56px; pointer-events: none;
}
.pagehead .container { position: relative; }
.crumbs { display: flex; align-items: center; gap: 10px; font-size: 13px; color: #bcd8d0; margin-bottom: 14px; }
.crumbs a:hover { color: #fff; }
.crumbs i { font-style: normal; color: rgba(255, 255, 255, .35); }
.pagehead h1 { font-family: var(--font-serif); font-size: clamp(30px, 4.6vw, 52px); font-weight: 700; }
.pagehead .pagehead-sub { color: #d3e6df; margin: 10px 0 0; max-width: 640px; }

/* 新闻列表页 */
.news-list { display: flex; flex-direction: column; }
.news-row {
  display: grid; grid-template-columns: 110px 96px 1fr auto; align-items: center; gap: 18px;
  padding: 22px 18px; border-bottom: 1px solid var(--line); border-radius: 14px;
  transition: background .2s ease, transform .2s ease; color: inherit;
}
.news-row:hover { background: var(--paper-2); }
.news-row .row-date { font-size: 13px; color: var(--muted); }
.news-row .row-date b { display: block; font-family: var(--font-num); font-size: 20px; color: var(--brand); line-height: 1.2; }
.news-row .row-cat { justify-self: start; }
.news-row .row-title { font-size: 17px; font-weight: 600; color: var(--ink); line-height: 1.6; }
.news-row:hover .row-title { color: var(--brand); }
.news-row .row-arrow { color: var(--faint); font-size: 18px; transition: transform .2s ease, color .2s ease; }
.news-row:hover .row-arrow { color: var(--accent-strong); transform: translateX(4px); }
.pill {
  display: inline-block; padding: 4px 13px; border-radius: 999px;
  background: var(--brand-tint); color: var(--brand-ink);
  font-size: 12px; font-weight: 700;
}

/* 文章（详情页） */
.article { padding: clamp(48px, 6vw, 84px) 0 clamp(70px, 8vw, 110px); }
.article-body { font-size: 16.5px; line-height: 2; color: var(--ink-2); white-space: pre-wrap; }
.article-cover { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); margin: 8px 0 26px; }
.article-cover img { width: 100%; }
.lead-summary {
  font-size: 17.5px; line-height: 1.9; color: var(--ink);
  font-family: var(--font-serif); border-left: 3px solid var(--accent);
  padding: 2px 0 2px 18px; margin: 0 0 26px;
}
.article-title { font-family: var(--font-serif); font-size: clamp(28px, 4.4vw, 42px); color: var(--brand-ink); line-height: 1.35; margin: 12px 0 14px; }
.article-meta { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13.5px; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.pn-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 40px; }
.pn {
  display: block; border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.pn:hover { border-color: var(--brand-600); background: var(--paper-2); box-shadow: var(--shadow-sm); }
.pn .pn-label { font-size: 12px; color: var(--faint); letter-spacing: .1em; margin-bottom: 6px; display: block; }
.pn b { font-size: 14.5px; color: var(--ink); font-weight: 700; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pn.next { text-align: right; }

/* 404 */
.nf { min-height: 62vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.nf .nf-code { font-family: var(--font-serif); font-size: clamp(90px, 20vw, 190px); font-weight: 900; line-height: 1; color: var(--brand-tint-2); letter-spacing: .02em; }
.nf h1 { font-size: clamp(22px, 3vw, 30px); color: var(--brand-ink); margin: 4px 0 8px; }
.nf p { color: var(--muted); margin-bottom: 26px; }

/* ---------------- 页脚 ---------------- */
.footer { background: var(--brand-deep); color: #c6dbd4; }
.footer-cta { border-bottom: 1px solid rgba(255, 255, 255, .1); }
.footer-cta .container {
  display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap;
  padding: clamp(42px, 6vw, 72px) 0;
}
.footer-cta h2 { font-family: var(--font-serif); color: #fff; font-size: clamp(24px, 3.4vw, 38px); margin: 12px 0 8px; }
.footer-cta p { color: #b7d1c9; margin: 0; max-width: 560px; }
.footer-cta .sec-kicker { color: #E4C391; }
.footer-cta .sec-kicker .sec-no { display: none; }
.footer-cta .sec-kicker::after { background: currentColor; }
.footer-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-main {
  display: grid; grid-template-columns: 1.5fr 1.1fr 1.2fr 1fr; gap: clamp(24px, 4vw, 48px);
  padding: clamp(40px, 5vw, 64px) 0 30px;
}
.footer h4 { color: #fff; font-size: 15.5px; margin-bottom: 16px; letter-spacing: .08em; }
.footer-col .brand { color: #fff; margin-bottom: 14px; }
.footer-col .brand .brand-mark { background: linear-gradient(145deg, #0C7A64, var(--brand-900)); color: #fff; }
.footer-col .brand b { color: #fff; }
.footer-col .brand small { color: rgba(255, 255, 255, .5); }
.footer-blurb { font-size: 13.5px; color: #b7d1c9; line-height: 1.9; margin: 0 0 16px; }
.footer .quick-links { list-style: none; columns: 2; column-gap: 18px; }
.footer .quick-links li { break-inside: avoid; margin-bottom: 9px; }
.footer .quick-links a { font-size: 13.5px; color: #c6dbd4; display: inline-flex; align-items: center; gap: 8px; transition: color .2s ease, transform .2s ease; }
.footer .quick-links a::before { content: "—"; color: var(--accent); font-weight: 700; }
.footer .quick-links a:hover { color: #fff; }
.footer-contact p { font-size: 13.5px; color: #b7d1c9; margin: 0 0 9px; line-height: 1.8; }
.footer-contact .footer-hot { display: block; font-family: var(--font-num); font-weight: 800; font-size: clamp(21px, 2.4vw, 27px); color: #fff; margin: 0 0 8px; }
.footer-contact .footer-hot:hover { color: var(--accent); }
.footer-contact .f-label { color: rgba(255, 255, 255, .55); font-size: 12px; }
.qr-box .qr {
  width: 122px; height: 122px; background: #fff; border-radius: 16px;
  display: grid; place-items: center; text-align: center;
  color: var(--muted); font-size: 12.5px; line-height: 1.7;
  margin-bottom: 10px; box-shadow: 0 20px 40px -24px rgba(0, 0, 0, .8);
  overflow: hidden;
}
.qr-box .qr img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 16px;
}
.qr-box .qr-note { font-size: 12.5px; color: #9dbdb4; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); }
.footer-bottom .container {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 18px 0 22px; font-size: 12.5px; color: #8fb4aa;
}
.footer-bottom a { color: #c6dbd4; }
.footer-bottom a:hover { color: #fff; }

/* ---------------- 灯箱 ---------------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(1, 20, 17, .95);
  display: none; align-items: center; justify-content: center; padding: 40px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.lightbox.open { display: flex; }
.lightbox .lb-stage { position: relative; max-width: min(1080px, 94vw); }
.lightbox img { max-width: 94vw; max-height: 84vh; border-radius: 10px; box-shadow: 0 40px 120px rgba(0, 0, 0, .7); margin: 0 auto; }
.lightbox .close {
  position: absolute; top: -44px; right: -6px; width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%;
  color: #fff; font-size: 22px; line-height: 1; display: grid; place-items: center; cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.lightbox .close:hover { background: rgba(255, 255, 255, .14); transform: rotate(90deg); }
.lightbox .cap {
  position: absolute; left: 0; right: 0; bottom: -36px; text-align: center;
  color: rgba(255, 255, 255, .85); font-size: 13.5px;
}

/* ---------------- 滚动入场 ---------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .route-track { animation: none; }
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ---------------- 响应式：中屏 ---------------- */
@media (max-width: 1020px) {
  .mods { grid-template-columns: repeat(2, 1fr); }
  .docs { grid-template-columns: repeat(3, 1fr); }
  .honor-wall { columns: 2; }
  .photo-wall { columns: 4; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .sec-head.split { grid-template-columns: 1fr; align-items: start; gap: 16px; }
}
@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .ops-split, .philo-grid, .about-duo { grid-template-columns: 1fr; }
  .fleet-nums { grid-template-columns: repeat(2, 1fr); }
  .shots { grid-template-columns: repeat(2, 1fr); }
  .ops-cards { grid-template-columns: 1fr; }
  .route-band { flex-direction: column; }
  .route-band .route-label { padding: 13px 18px; justify-content: center; }
  .social-grid { grid-template-columns: 1fr; }
  .leader { grid-template-columns: 1fr; }
  .leader img { max-width: 260px; }
}
@media (max-width: 720px) {
  .mods { grid-template-columns: 1fr; }
  .docs { grid-template-columns: repeat(2, 1fr); }
  .honor-wall { columns: 2; }
  .photo-wall { columns: 2; }
  .news-grid { grid-template-columns: 1fr; }
  .sub-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .pn-nav { grid-template-columns: 1fr; }
  .fleet-nums { grid-template-columns: repeat(2, 1fr); }
  .news-row { grid-template-columns: 1fr; gap: 8px; padding: 18px 8px; }
  .news-row .row-date b { display: inline; margin-right: 6px; }
}
@media (max-width: 520px) {
  .docs { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; }
  .photo-wall { columns: 2; }
  .footer-cta .container { align-items: flex-start; }
}

/* 大屏更舒展 */
@media (min-width: 1500px) { :root { --maxw: 1260px; } }

/* ============================================================
   管理后台（与前台共用 style.css）
   ============================================================ */
.admin-shell { min-height: 100vh; background: var(--paper); }
.admin-nav { background: var(--brand-deep); color: #fff; padding: 12px 0; position: sticky; top: 0; z-index: 40; }
.admin-nav .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.admin-nav nav a { color: #cfe5de; font-size: 14px; }
.admin-nav nav a:hover { color: #fff; }
.admin-nav .brand { color: #fff; }
.admin-nav .brand .brand-mark { background: #fff; color: var(--brand); box-shadow: none; }
.admin-main { width: min(1100px, 92vw); margin: 30px auto; }
.panel {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-xs);
}
.panel h1 { color: var(--brand-ink); font-size: 24px; }
.panel h2 { color: var(--brand-ink); }
.kpi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 22px 0; }
.kpi .box {
  background: var(--white); border: 1px solid var(--line); border-radius: 16px;
  padding: 20px 14px; text-align: center;
}
.kpi .v { font-size: 30px; color: var(--brand); font-weight: 800; font-family: var(--font-num); line-height: 1.2; }
.kpi .l { color: var(--muted); font-size: 13px; margin-top: 4px; }

.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; color: var(--ink); }
.form-row input, .form-row textarea, .form-row select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line-2); border-radius: 12px;
  font: inherit; color: var(--ink); background: var(--white);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { outline: none; border-color: var(--brand-600); box-shadow: 0 0 0 3px var(--brand-tint); }
.form-row textarea { min-height: 170px; resize: vertical; }
.form-inline { display: flex; gap: 16px; flex-wrap: wrap; }
.form-inline .form-row { flex: 1; min-width: 190px; }
.table { width: 100%; border-collapse: collapse; background: var(--white); }
.table th, .table td { padding: 13px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
.table th { background: var(--paper); color: var(--ink-2); font-weight: 700; }
.table tr:hover td { background: #FCFAF4; }
.badge { display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge.pub { background: var(--brand-tint); color: var(--brand-ink); }
.badge.draft { background: #F6E3DE; color: var(--warn); }
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.mini {
  display: inline-block; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--white); cursor: pointer; font-size: 13px; color: var(--ink-2);
  transition: all .2s ease; font-family: inherit;
}
.mini:hover { border-color: var(--brand); color: var(--brand); }
.mini.danger { color: var(--warn); }
.mini.danger:hover { border-color: var(--warn); color: var(--warn); background: #FDF2EF; }
.mini.go { background: var(--brand); color: #fff; border-color: var(--brand); }
.mini.go:hover { background: var(--brand-2); color: #fff; }

.alert { padding: 12px 16px; border-radius: 12px; margin-bottom: 14px; font-size: 14px; }
.alert.success { background: #E3F2EA; color: #14643F; }
.alert.danger { background: #FBE6E0; color: var(--warn); }
.alert.info { background: #E8F0FA; color: #245A9B; }

.login-wrap {
  min-height: calc(100vh - 66px); display: grid; place-items: center;
  background:
    radial-gradient(90% 80% at 100% 0%, rgba(198, 138, 60, .2), transparent 55%),
    linear-gradient(140deg, var(--brand-900), #06503F);
  padding: 30px 0;
}
.login-card {
  background: rgba(255, 255, 255, .98); border-radius: 22px; padding: 38px;
  width: min(400px, 92vw); box-shadow: var(--shadow-lg);
}
.login-card h1 { color: var(--brand-ink); font-size: 24px; margin-bottom: 4px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.pin-flag { color: var(--accent-strong); font-weight: 700; font-size: 13px; }

/* ---------------- 补充 / 修正 ---------------- */
/* 移除多余伪元素占位 */
.brand-mark::after { content: none; }

/* 新闻封面：图片位于占位层之上；无图 / 加载失败时露出品牌占位 */
.news-media img { position: relative; z-index: 1; }
.news-media .news-ph { z-index: 0; }
.news-media.noimg .news-ph { z-index: 1; }

/* 理念深色段正文 */
.philo-main {
  max-width: 940px; margin: 0 auto clamp(34px, 5vw, 54px);
  color: #d6e7e1; font-size: 15.5px; line-height: 2.1; text-align: justify;
}
@media (max-width: 900px) {
  .philo-grid { display: block; }
  .philo-grid .philo-note + .philo-note { margin-top: 20px; }
}
/* ---------------- 可读性微调 ---------------- */
.news-meta .cat { color: var(--accent-ink); }
.doc figcaption span { color: var(--muted); }
.social-card p { color: var(--ink-2); }
.gallery-head span { color: var(--ink-2); }
.sub-tagline { color: var(--accent-ink); }


/* ---------------- 对比度强化 ---------------- */
.btn-accent { color: var(--brand-ink); }
.btn-accent:hover { color: var(--brand-ink); }
.brand-text small { color: var(--muted); }
.gallery-head span { color: var(--ink-2); }
.news-meta .date { color: var(--muted); }
.wall-more .wall-state { color: var(--muted); }
.pn .pn-label { color: var(--muted); }
.news-meta .pin { color: var(--accent-ink); background: #F0DCC0; }
.honor-year { color: var(--brand-ink); background: #E4BE7C; border-color: transparent; }