/* ==========================================================================
   智图云仓 · 官网样式
   色板取自企业 PPT：深海军蓝 / 物流蓝 / 数据橙
   ========================================================================== */

:root {
  --navy-950: #04121e;
  --navy-900: #071c2b;
  --navy-800: #0b2537;
  --navy-700: #12324a;
  --navy-600: #1b405c;
  --ink: #0e2231;
  --muted: #5b7285;
  --muted-2: #8ba0b1;
  --line: #dde7ef;
  --line-soft: #eaf1f6;
  --paper: #f4f8fb;
  --white: #fff;
  --cyan: #2ba3e4;
  --cyan-light: #6fd0ff;
  --cyan-dark: #0e7fb8;
  --orange: #e8823c;
  --green: #3fa96c;
  --font: "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans CJK SC",
    "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --shadow: 0 24px 60px -30px rgba(7, 28, 43, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

section[id],
div[id] {
  scroll-margin-top: 88px;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

body.nav-open .mobile-bar {
  display: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4,
p,
figure,
dl,
dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--cyan);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--cyan);
  color: #04121e;
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(1240px, 100% - 48px);
  margin-inline: auto;
}

.container--narrow {
  width: min(960px, 100% - 48px);
  margin-inline: auto;
}

.section {
  padding: clamp(72px, 8vw, 124px) 0;
}

.section--tight {
  padding: clamp(56px, 6vw, 88px) 0;
}

.section--paper {
  background: var(--paper);
}

.section--white {
  background: #fff;
}

/* ---------- 排版元件 ------------------------------------------------------ */

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-dark);
  line-height: 1;
}

.kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.kicker__num {
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.section--dark .kicker,
.hero .kicker,
.page-hero .kicker {
  color: var(--cyan-light);
}

.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.62fr);
  gap: 24px 64px;
  align-items: end;
  margin-bottom: clamp(36px, 4vw, 56px);
}

.sec-head h2 {
  margin-top: 20px;
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 700;
  max-width: 17em;
  text-wrap: balance;
}

.sec-head p {
  color: var(--muted);
  font-size: 16px;
  max-width: 44ch;
  padding-bottom: 4px;
}

.sec-head--center {
  display: block;
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
}

.sec-head--center h2 {
  margin-inline: auto;
}

.sec-head--center p {
  margin: 18px auto 0;
}

.section--dark .sec-head p,
.section--dark .lead {
  color: rgba(233, 242, 249, 0.66);
}

.section--dark {
  background: var(--navy-950);
  color: #fff;
}

.section--dark h2,
.section--dark h3 {
  color: #fff;
}

.lead {
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.85;
  color: var(--muted);
}

.eyebrow-line {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  text-transform: uppercase;
  font-weight: 600;
}

.text-cyan {
  color: var(--cyan);
}

.text-orange {
  color: var(--orange);
}

.mono {
  font-variant-numeric: tabular-nums;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s, border-color 0.25s,
    transform 0.25s var(--ease), box-shadow 0.25s;
}

.btn svg {
  flex: none;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--cyan);
  color: #04121e;
  box-shadow: 0 12px 28px -14px rgba(43, 163, 228, 0.9);
}

.btn--primary:hover {
  background: var(--cyan-light);
  box-shadow: 0 18px 36px -16px rgba(43, 163, 228, 0.95);
}

.btn--ghost {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.btn--dark {
  background: var(--navy-900);
  color: #fff;
}

.btn--dark:hover {
  background: var(--navy-700);
}

.btn--outline {
  border-color: var(--line);
  color: var(--ink);
  background: #fff;
}

.btn--outline:hover {
  border-color: var(--cyan);
  color: var(--cyan-dark);
}

.btn--sm {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--cyan-dark);
}

.link-arrow svg {
  transition: transform 0.25s var(--ease);
}

.link-arrow:hover svg {
  transform: translateX(5px);
}

.link-arrow--light {
  color: var(--cyan-light);
}

/* ---------- 顶部导航 ------------------------------------------------------ */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 80;
  padding: 18px 0;
  color: #fff;
  transition: background 0.35s, padding 0.35s, box-shadow 0.35s;
}

.site-header.is-solid {
  padding: 12px 0;
  background: rgba(4, 18, 30, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.09);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.brand__mark {
  width: 40px;
  height: 40px;
  flex: none;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__text strong {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand__text em {
  font-style: normal;
  font-size: 8px;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 5px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  position: relative;
  padding: 10px 14px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  transition: color 0.2s;
  white-space: nowrap;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 1px;
  background: var(--cyan-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav a:hover,
.nav a.is-active {
  color: #fff;
}

.nav a:hover::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: none;
}

.header__tel {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-variant-numeric: tabular-nums;
}

.header__tel:hover {
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: transparent;
  color: #fff;
  cursor: pointer;
  border-radius: 2px;
}

.nav-toggle span {
  position: relative;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: background 0.2s;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 0.3s var(--ease), top 0.3s;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: var(--navy-950);
  color: #fff;
  padding: 104px 24px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform 0.45s var(--ease), visibility 0.45s;
}

.mobile-nav.is-open {
  transform: none;
  visibility: visible;
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.mobile-nav__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 18px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 24px;
  font-weight: 600;
}

.mobile-nav__links a small {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  font-weight: 500;
}

.mobile-nav__foot {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 28px;
}

.mobile-nav__foot p {
  font-size: 13px;
  color: var(--muted-2);
}

/* ---------- 首页首屏 ------------------------------------------------------ */

.hero {
  position: relative;
  min-height: min(94vh, 920px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 132px;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  background: var(--navy-950);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 44%;
  transform: scale(1.03);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
      92deg,
      rgba(4, 18, 30, 0.97) 0%,
      rgba(4, 18, 30, 0.9) 34%,
      rgba(4, 18, 30, 0.55) 62%,
      rgba(4, 18, 30, 0.35) 100%
    ),
    linear-gradient(0deg, rgba(4, 18, 30, 0.96) 0%, rgba(4, 18, 30, 0) 52%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(
      to right,
      rgba(255, 255, 255, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 132px 132px;
  -webkit-mask-image: radial-gradient(
    ellipse at 75% 20%,
    #000 0%,
    transparent 62%
  );
  mask-image: radial-gradient(ellipse at 75% 20%, #000 0%, transparent 62%);
  opacity: 0.7;
}

.hero__main {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
  gap: 48px;
  align-items: end;
  padding: 72px 0 48px;
}

.hero__copy {
  max-width: 780px;
}

.hero h1 {
  font-size: clamp(38px, 5.6vw, 74px);
  line-height: 1.1;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin-top: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--cyan-light);
}

.hero__lead {
  margin-top: 28px;
  max-width: 40em;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.9;
  color: rgba(233, 242, 249, 0.74);
}

.hero__actions {
  margin-top: 36px;
}

.hero__aside {
  justify-self: end;
  width: 100%;
  max-width: 320px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(4, 18, 30, 0.42);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 26px 26px 8px;
}

.hero__aside-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.hero__aside-head span:last-child {
  color: var(--cyan-light);
}

.hero__points {
  display: flex;
  flex-direction: column;
}

.hero__points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.hero__points li:last-child {
  border-bottom: 0;
}

.hero__points svg {
  flex: none;
  margin-top: 3px;
  color: var(--cyan);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding: 26px 0 34px;
}

.stat {
  padding: 0 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.stat:first-child {
  border-left: 0;
  padding-left: 0;
}

.stat__num {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.stat__num i {
  flex: none;
  white-space: nowrap;
  font-style: normal;
  font-size: 0.42em;
  font-weight: 600;
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.74);
  transform: translateY(-0.12em);
}

.stat__label {
  margin-top: 10px;
  font-size: 13px;
  color: rgba(233, 242, 249, 0.56);
  letter-spacing: 0.02em;
}

.stat__label b {
  font-weight: 400;
  color: var(--cyan-light);
}

.stat__unit-label {
  display: none;
  white-space: nowrap;
}

/* ---------- 品牌滚动条 ---------------------------------------------------- */

.brandbar {
  background: var(--navy-950);
  color: #fff;
  padding: 26px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.brandbar__inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.brandbar__label {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  padding-right: 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
  line-height: 1.5;
}

.brandbar__label b {
  display: block;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.02em;
  font-weight: 600;
}

.marquee {
  flex: 1;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #000 6%,
    #000 94%,
    transparent
  );
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee__track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 0;
  animation: marquee 46s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  flex: none;
}

.brandbar:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__track span {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding-right: 28px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.62);
  white-space: nowrap;
}

.marquee__track span::after {
  content: "";
  width: 4px;
  height: 4px;
  background: rgba(111, 208, 255, 0.55);
  transform: rotate(45deg);
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- 企业实力 bento ------------------------------------------------ */

.bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px 28px 28px;
  background: #fff;
  border: 1px solid var(--line);
  transition: border-color 0.3s, transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
  overflow: hidden;
}

.tile:hover {
  border-color: rgba(43, 163, 228, 0.55);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.tile__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 600;
}

.tile__num {
  font-size: clamp(32px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.tile__num i {
  font-style: normal;
  font-size: 0.4em;
  font-weight: 600;
  margin-left: 4px;
  color: var(--muted);
}

.tile h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.tile p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.tile__foot {
  margin-top: auto;
  padding-top: 16px;
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tile--photo {
  grid-column: span 2;
  grid-row: span 2;
  padding: 0;
  border: 0;
  min-height: 460px;
  color: #fff;
  background: var(--navy-900);
}

.tile--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.tile--photo:hover img {
  transform: scale(1.04);
}

.tile--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(4, 18, 30, 0.05) 20%,
    rgba(4, 18, 30, 0.82) 78%,
    rgba(4, 18, 30, 0.96) 100%
  );
}

.tile--photo .tile__body {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tile--photo .tile__num {
  color: #fff;
}

.tile--photo .tile__num i {
  color: rgba(255, 255, 255, 0.72);
}

.tile--photo p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 34em;
}

.tile--photo .tile__label {
  color: var(--cyan-light);
}

.tile--dark {
  background: var(--navy-900);
  border-color: transparent;
  color: #fff;
}

.tile--dark .tile__num,
.tile--dark h3 {
  color: #fff;
}

.tile--dark p {
  color: rgba(233, 242, 249, 0.66);
}

.tile--dark .tile__label {
  color: var(--cyan-light);
}

.tile--dark .tile__num i {
  color: rgba(255, 255, 255, 0.6);
}

.tile--dark:hover {
  border-color: rgba(43, 163, 228, 0.6);
}

.tile__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  padding: 4px 10px;
  font-size: 11px;
  letter-spacing: 0.06em;
  background: rgba(43, 163, 228, 0.14);
  color: var(--cyan-dark);
  border: 1px solid rgba(43, 163, 228, 0.28);
}

.tile--dark .tile__badge {
  background: rgba(43, 163, 228, 0.18);
  color: var(--cyan-light);
  border-color: rgba(43, 163, 228, 0.3);
}

/* ---------- 五优势 -------------------------------------------------------- */

.adv-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

.adv-aside {
  position: sticky;
  top: 118px;
}

.adv-aside h2 {
  margin-top: 20px;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.adv-aside p {
  margin-top: 22px;
  color: rgba(233, 242, 249, 0.66);
  font-size: 15.5px;
  line-height: 1.9;
  max-width: 30em;
}

.adv-aside__foot {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted-2);
}

.adv-rows {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.adv {
  display: grid;
  grid-template-columns: 52px minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 22px;
  padding: 30px 8px 30px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transition: background 0.3s, padding-left 0.3s var(--ease);
}

.adv:hover {
  background: linear-gradient(
    90deg,
    rgba(43, 163, 228, 0.09),
    rgba(43, 163, 228, 0) 78%
  );
  padding-left: 10px;
}

.adv__index {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 6px;
  font-variant-numeric: tabular-nums;
}

.adv h3 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.adv h3 span {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--orange);
  letter-spacing: 0.02em;
}

.adv p {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(233, 242, 249, 0.64);
  padding-top: 4px;
}

/* ---------- 产能 ---------------------------------------------------------- */

.capacity {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
}

.capacity__visual {
  position: relative;
}

.capacity__visual img {
  width: 100%;
  aspect-ratio: 4 / 3.35;
  object-fit: cover;
}

.capacity__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--navy-950);
  color: #fff;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.capacity__tag b {
  color: var(--cyan-light);
  font-size: 22px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.capacity__copy h2 {
  margin-top: 20px;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.capacity__copy > p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.9;
}

.bars {
  margin-top: 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.bar__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 8px;
}

.bar__head b {
  font-size: 26px;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.bar__head b i {
  font-style: normal;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-left: 4px;
}

.bar__track {
  height: 8px;
  background: var(--line-soft);
  overflow: hidden;
}

.bar__fill {
  height: 100%;
  width: 0;
  background: var(--muted-2);
  transition: width 1.4s var(--ease);
}

.bar__fill--now {
  background: linear-gradient(90deg, var(--cyan-dark), var(--cyan));
}

.is-in .bar__fill {
  width: var(--w);
}

.capacity__facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 34px;
}

.capacity__facts div {
  background: #fff;
  padding: 18px 20px;
}

.capacity__facts b {
  display: block;
  font-size: 24px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.capacity__facts span {
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 品类 ---------------------------------------------------------- */

.cats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.cat {
  position: relative;
  background: #fff;
  padding: 28px 26px 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 224px;
  transition: background 0.3s;
  overflow: hidden;
}

.cat:hover {
  background: var(--navy-950);
  color: #fff;
}

.cat__no {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}

.cat h3 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.cat h3 small {
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.06em;
  font-weight: 500;
}

.cat__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.cat__tags span {
  font-size: 11.5px;
  padding: 3px 9px;
  background: var(--paper);
  color: #476174;
  border: 1px solid var(--line-soft);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.cat p {
  margin-top: auto;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  transition: color 0.3s;
}

.cat::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 96px;
  height: 96px;
  border: 1px solid var(--line-soft);
  transform: rotate(45deg);
  transition: border-color 0.3s;
}

.cat:hover .cat__no {
  color: var(--cyan);
}

.cat:hover .cat__tags span {
  background: rgba(43, 163, 228, 0.14);
  color: var(--cyan-light);
  border-color: rgba(43, 163, 228, 0.25);
}

.cat:hover h3 small {
  color: rgba(255, 255, 255, 0.45);
}

.cat:hover p {
  color: rgba(233, 242, 249, 0.64);
}

.cat:hover::after {
  border-color: rgba(43, 163, 228, 0.3);
}

/* ---------- 海外仓 -------------------------------------------------------- */

.overseas {
  position: relative;
  background: var(--navy-950);
  color: #fff;
  overflow: hidden;
}

.overseas::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
      circle at 82% 18%,
      rgba(43, 163, 228, 0.16),
      transparent 42%
    ),
    linear-gradient(to right, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: auto, 148px 148px, 148px 148px;
  -webkit-mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, 0.25));
  mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, 0.25));
  pointer-events: none;
}

.overseas .container {
  position: relative;
}

.overseas__body {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: stretch;
}

.country {
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 34px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.country__flag {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted-2);
  text-transform: uppercase;
  font-weight: 600;
}

.country h3 {
  font-size: 30px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.country h3 span {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan-light);
  border: 1px solid rgba(43, 163, 228, 0.4);
  padding: 3px 8px;
  font-weight: 500;
}

.country p {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(233, 242, 249, 0.64);
}

.country__meta {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.country__meta span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 10px;
}

.country__ghost {
  position: absolute;
  right: 18px;
  top: 4px;
  font-size: 118px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.benefit {
  background: rgba(7, 28, 43, 0.92);
  padding: 24px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.benefit b {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.benefit b::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--cyan);
  transform: rotate(45deg);
  flex: none;
}

.benefit p {
  font-size: 12.8px;
  line-height: 1.7;
  color: rgba(233, 242, 249, 0.55);
  padding-left: 15px;
}

.overseas__cta {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 28px;
}

.overseas__cta p {
  font-size: 14px;
  color: rgba(233, 242, 249, 0.6);
}

.overseas__cta strong {
  color: #fff;
  font-weight: 600;
}

/* ---------- 案例 ---------------------------------------------------------- */

.cases {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  counter-reset: case;
}

.case {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  padding: 32px 30px 30px;
  display: flex;
  flex-direction: column;
  min-height: 340px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.case:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.case__tag {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  text-transform: uppercase;
}

.case h3 {
  font-size: 22px;
  font-weight: 600;
  margin-top: 14px;
  letter-spacing: -0.01em;
}

.case__body {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.case__body div {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
}

.case__body em {
  font-style: normal;
  color: var(--ink);
  font-weight: 600;
  font-size: 12.5px;
}

.case__result {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.case__result b {
  font-size: clamp(34px, 3.4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.case__result b i {
  font-style: normal;
  font-size: 0.42em;
  margin-left: 2px;
}

.case__result span {
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 六步流程 ------------------------------------------------------ */

.steps {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.steps--5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.step {
  position: relative;
  padding: 28px 20px 28px 0;
  border-right: 1px solid var(--line);
}

.step:last-child {
  border-right: 0;
}

.step__no {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan-dark);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 14px;
}

.step p {
  margin-top: 10px;
  font-size: 12.8px;
  line-height: 1.75;
  color: var(--muted);
}

.step::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 对比表 -------------------------------------------------------- */

.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  background: #fff;
}

.compare th,
.compare td {
  text-align: left;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.compare thead th {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}

.compare thead th:last-child {
  color: var(--cyan-dark);
  background: rgba(43, 163, 228, 0.07);
}

.compare tbody th {
  font-weight: 500;
  color: var(--muted);
  width: 18%;
  background: #fff;
}

.compare td {
  color: var(--ink);
  width: 41%;
}

.compare td:last-child {
  background: #f8fbfe;
}

.compare td.is-muted {
  color: var(--muted);
}

.compare tr:last-child th,
.compare tr:last-child td {
  border-bottom: 0;
}

/* ---------- FAQ ----------------------------------------------------------- */

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.66fr) minmax(0, 1.34fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.faq-aside h2 {
  margin-top: 20px;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.faq-aside p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

.faq-aside__phone {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.faq-aside__phone span {
  display: block;
  font-size: 12px;
  color: var(--muted-2);
  letter-spacing: 0.08em;
}

.faq-aside__phone a {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.faq-aside__phone a:hover {
  color: var(--cyan-dark);
}

.faq {
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  transition: color 0.2s;
}

.faq__q:hover {
  color: var(--cyan-dark);
}

.faq__icon {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  margin-top: 2px;
  transition: background 0.25s, border-color 0.25s, transform 0.3s var(--ease);
}

.faq__icon::before {
  content: "";
  width: 10px;
  height: 1px;
  background: currentColor;
}

.faq__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 10px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
}

.faq__q[aria-expanded="true"] .faq__icon {
  background: var(--navy-950);
  border-color: var(--navy-950);
  color: #fff;
}

.faq__q[aria-expanded="true"] .faq__icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}

.faq__a > div {
  overflow: hidden;
}

.faq__a p {
  padding: 0 48px 24px 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

.faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
}

/* ---------- 行动区 -------------------------------------------------------- */

.cta {
  position: relative;
  background: var(--navy-950);
  color: #fff;
  padding: clamp(64px, 8vw, 112px) 0;
  overflow: hidden;
  isolation: isolate;
}

.cta__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 55%;
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
      90deg,
      rgba(4, 18, 30, 0.96) 0%,
      rgba(4, 18, 30, 0.88) 46%,
      rgba(4, 18, 30, 0.6) 100%
    ),
    linear-gradient(0deg, rgba(4, 18, 30, 0.8), rgba(4, 18, 30, 0.2));
}

.cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
}

.cta h2 {
  margin-top: 20px;
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 700;
}

.cta h2 em {
  font-style: normal;
  color: var(--cyan-light);
}

.cta__copy p {
  margin-top: 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(233, 242, 249, 0.7);
  max-width: 34em;
}

.cta__panel {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  padding-left: clamp(24px, 3vw, 40px);
}

.cta__panel span {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--muted-2);
  text-transform: uppercase;
}

.cta__tel {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 10px;
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.cta__tel:hover {
  color: var(--cyan-light);
}

.cta__panel p {
  margin-top: 6px;
  font-size: 13.5px;
  color: rgba(233, 242, 249, 0.6);
}

.cta__panel .btn-row {
  margin-top: 24px;
}

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

.site-footer {
  background: var(--navy-950);
  color: #fff;
  padding: 64px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 52px;
}

.footer__brand p {
  margin-top: 20px;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(233, 242, 249, 0.55);
  max-width: 34ch;
}

.footer__cols h4,
.footer h4 {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.2s;
  width: fit-content;
}

.footer__links a:hover {
  color: var(--cyan-light);
}

.footer__contact dl {
  display: grid;
  gap: 12px;
}

.footer__contact dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted-2);
}

.footer__contact dd {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.82);
  font-variant-numeric: tabular-nums;
}

.footer__contact dd a:hover {
  color: var(--cyan-light);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(233, 242, 249, 0.42);
}

.footer__bottom span {
  letter-spacing: 0.02em;
}

/* ---------- 子页首屏 ------------------------------------------------------ */

.page-hero {
  position: relative;
  background: var(--navy-950);
  color: #fff;
  padding: 176px 0 76px;
  overflow: hidden;
  isolation: isolate;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    90deg,
    rgba(4, 18, 30, 0.97),
    rgba(4, 18, 30, 0.72)
  );
}

.page-hero__crumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.04em;
}

.page-hero__crumb a:hover {
  color: var(--cyan-light);
}

.page-hero h1 {
  margin-top: 26px;
  font-size: clamp(34px, 4.8vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 20em;
}

.page-hero__lead {
  margin-top: 22px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(233, 242, 249, 0.7);
}

.page-hero__meta {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

.page-hero__meta b {
  color: var(--cyan-light);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ---------- 内容块 -------------------------------------------------------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.split--top {
  align-items: start;
}

.split__media {
  position: relative;
}

.split__media img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.split__media figcaption {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted-2);
  letter-spacing: 0.02em;
}

.split h2 {
  margin-top: 20px;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.split p + p {
  margin-top: 16px;
}

.split__text > p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.9;
}

.check-list {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}

.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.check-list svg {
  flex: none;
  margin-top: 3px;
  color: var(--cyan-dark);
}

.check-list strong {
  display: block;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}

.check-list span {
  display: block;
  margin-top: 2px;
  font-size: 13.5px;
  color: var(--muted);
}

.check-list--light strong {
  color: #fff;
}

.check-list--light li {
  color: rgba(255, 255, 255, 0.9);
}

.check-list--light span {
  color: rgba(233, 242, 249, 0.6);
}

.check-list--light svg {
  color: var(--cyan-light);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature {
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}

.feature:hover {
  border-color: rgba(43, 163, 228, 0.5);
  transform: translateY(-3px);
}

.feature__no {
  font-size: 12px;
  color: var(--cyan-dark);
  letter-spacing: 0.1em;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.feature h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.feature p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.feature--dark {
  background: var(--navy-900);
  border-color: transparent;
  color: #fff;
}

.feature--dark h3 {
  color: #fff;
}

.feature--dark p {
  color: rgba(233, 242, 249, 0.62);
}

.feature--dark .feature__no {
  color: var(--cyan-light);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.gallery figure {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
}

.gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 72%;
  transition: transform 0.7s var(--ease);
}

.gallery figure:nth-child(2) img,
.gallery figure:nth-child(4) img {
  aspect-ratio: 4 / 5;
  object-position: 50% 58%;
}

.gallery figure:hover img {
  transform: scale(1.04);
}

.gallery figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 28px 20px 18px;
  color: #fff;
  font-size: 13.5px;
  line-height: 1.5;
  background: linear-gradient(
    0deg,
    rgba(4, 18, 30, 0.92),
    rgba(4, 18, 30, 0.55) 55%,
    transparent
  );
}

.gallery figcaption b {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.gallery figcaption span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

/* 海外仓双卡片 */
.country-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.country-stack {
  display: grid;
  gap: 18px;
}

.stat__num b,
.metric b b {
  font-weight: inherit;
  font-variant-numeric: inherit;
}

.country-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  padding: 34px 32px;
  overflow: hidden;
}

.country-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.country-card__flag {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted-2);
  font-weight: 600;
}

.country-card h3 {
  margin-top: 14px;
  font-size: 28px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.country-card h3 span {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan-dark);
  background: rgba(43, 163, 228, 0.1);
  border: 1px solid rgba(43, 163, 228, 0.25);
  padding: 3px 8px;
  font-weight: 500;
}

.country-card p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.country-card__ghost {
  position: absolute;
  right: 20px;
  bottom: -34px;
  font-size: 150px;
  font-weight: 700;
  line-height: 1;
  color: rgba(7, 28, 43, 0.035);
  letter-spacing: -0.06em;
  pointer-events: none;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-row span {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  color: #476174;
}

/* 合作品牌 */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.logo-cell {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px 24px;
  min-height: 116px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: #fff;
  transition: background 0.3s;
}

.logo-cell:hover {
  background: var(--paper);
}

.logo-cell b {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.logo-cell b small {
  font-size: 12px;
  color: var(--muted-2);
  margin-left: 6px;
  font-weight: 500;
}

.logo-cell span {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* 表单 */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.contact-card {
  background: #fff;
  padding: 24px 24px 26px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-card__icon {
  flex: none;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--cyan-dark);
}

.contact-card span {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  text-transform: uppercase;
}

.contact-card strong {
  display: block;
  margin-top: 4px;
  font-size: 19px;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.contact-card p {
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

.contact-card a:hover {
  color: var(--cyan-dark);
}

.form {
  background: #fff;
  border: 1px solid var(--line);
  padding: clamp(24px, 3vw, 38px);
}

.form h3 {
  font-size: 22px;
  letter-spacing: -0.01em;
}

.form > p {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--muted);
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 18px;
}

.field label {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.field label em {
  color: var(--orange);
  font-style: normal;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 12px 14px;
  font-size: 14.5px;
  border-radius: 0;
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235B7285' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.field textarea {
  min-height: 110px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  background: #fff;
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #c0392b;
}

.form__foot {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
}

.form__note {
  font-size: 12px;
  color: var(--muted-2);
  line-height: 1.6;
  max-width: 34ch;
}

.form__success {
  margin-top: 18px;
  border: 1px solid rgba(63, 169, 108, 0.35);
  background: rgba(63, 169, 108, 0.08);
  padding: 16px 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: #22724a;
  display: none;
}

.form__success.is-visible {
  display: block;
}

.form__summary {
  margin-top: 14px;
  display: grid;
  gap: 10px;
  justify-items: start;
}

.form__summary pre {
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  font-family: inherit;
  font-size: 13px;
  line-height: 1.8;
  white-space: pre-wrap;
  color: var(--ink);
}

/* 时间线 */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-top: 8px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: var(--line);
}

.tl {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: 28px;
}

.tl::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.tl__tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  text-transform: uppercase;
}

.tl h3 {
  margin-top: 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.tl p {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.tl b {
  display: block;
  margin-top: auto;
  padding-top: 18px;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.tl b i {
  font-style: normal;
  font-size: 0.45em;
  margin-left: 2px;
}

/* 数据条（子页） */
.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: var(--navy-950);
  color: #fff;
}

.metric {
  padding: 34px 30px;
  border-left: 1px solid rgba(255, 255, 255, 0.13);
}

.metric:first-child {
  border-left: 0;
}

.metric b {
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.metric b i {
  font-style: normal;
  font-size: 0.4em;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.metric span {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  color: rgba(233, 242, 249, 0.55);
}

/* 系统对接流程图 */
.flow {
  display: grid;
  grid-template-columns: 1fr 46px 1fr 46px 1fr;
  align-items: stretch;
  border: 1px solid var(--line);
  background: #fff;
}

.flow__node {
  padding: 22px 22px 24px;
}

.flow__node small {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.flow__node b {
  display: block;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.flow__node p {
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

.flow__arrow {
  display: grid;
  place-items: center;
  color: var(--cyan-dark);
  background: var(--paper);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.note {
  border-left: 2px solid var(--cyan);
  background: #fff;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.note strong {
  color: var(--ink);
  font-weight: 600;
}

.metric-strip--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* 联系页 intro */
.contact-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 4vw, 60px);
  align-items: end;
}

/* ---------- 动效 ---------------------------------------------------------- */

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--d, 0s);
}

.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .marquee__track {
    animation: none;
  }
  .bar__fill {
    transition: none;
  }
  .tile--photo:hover img,
  .gallery figure:hover img {
    transform: none;
  }
}

/* ---------- 移动端底部操作条 ---------------------------------------------- */

.mobile-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 75;
  background: rgba(4, 18, 30, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  gap: 8px;
}

.mobile-bar a {
  flex: 1;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.mobile-bar .is-primary {
  background: var(--cyan);
  color: #04121e;
}

.mobile-bar .is-ghost {
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}

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

@media (max-width: 1180px) {
  .nav a {
    padding: 10px 10px;
    font-size: 14px;
  }
  .header__tel span {
    display: none;
  }
  .hero__main {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
}

@media (max-width: 1040px) {
  .nav,
  .header__tel {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .site-header .container {
    gap: 16px;
  }
  .header__actions .btn {
    min-height: 44px;
    padding: 0 18px;
    font-size: 13.5px;
  }
  .hero__main {
    grid-template-columns: 1fr;
    gap: 36px;
    align-items: start;
    padding-top: 56px;
  }
  .hero__aside {
    display: none;
  }
  .adv-layout {
    grid-template-columns: 1fr;
  }
  .adv-aside {
    position: static;
  }
  .adv-aside p {
    max-width: 52em;
  }
  .bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .tile--photo {
    grid-column: span 2;
    grid-row: auto;
    min-height: 380px;
  }
  .cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .overseas__body {
    grid-template-columns: 1fr;
  }
  .capacity {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .capacity__visual {
    order: 2;
  }
  .cases {
    grid-template-columns: 1fr;
  }
  .case {
    min-height: 0;
  }
  .steps,
  .steps--5 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .step:nth-child(3) {
    border-right: 0;
  }
  .step:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }
  .faq-layout {
    grid-template-columns: 1fr;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .split__media {
    order: 2;
  }
  .cta__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .cta__panel {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    padding-left: 0;
    padding-top: 24px;
  }
  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
  }
  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-intro {
    grid-template-columns: 1fr;
  }
  .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .metric:nth-child(3) {
    border-left: 0;
  }
  .metric:nth-child(n + 3) {
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }
  .timeline {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .timeline::before {
    display: none;
  }
  .tl {
    border-top: 1px solid var(--line);
    padding-top: 24px;
    padding-bottom: 12px;
  }
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1040px) and (min-width: 761px) {
  .bento > .tile:last-child {
    grid-column: span 2;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-content: center;
    gap: 10px 36px;
  }
  .bento > .tile:last-child .tile__label {
    grid-column: 1 / -1;
  }
  .bento > .tile:last-child h3 {
    margin: 0;
  }
  .bento > .tile:last-child p {
    margin: 0;
  }
  .bento > .tile:last-child .tile__foot {
    grid-column: 1 / -1;
    margin-top: 0;
    padding-top: 8px;
  }
}

@media (max-width: 760px) {
  .container,
  .container--narrow {
    width: calc(100% - 36px);
  }
  .mobile-bar {
    display: flex;
  }
  .site-footer {
    padding-bottom: 68px;
  }
  .header__actions .btn {
    display: none;
  }
  .site-header {
    padding: 12px 0;
  }
  .brand__mark {
    width: 34px;
    height: 34px;
  }
  .brand__text strong {
    font-size: 17px;
  }
  .brand__text em {
    font-size: 7px;
  }
  .hero {
    min-height: 0;
    padding-top: 112px;
  }
  .hero__main {
    padding: 40px 0 32px;
  }
  .hero h1 {
    font-size: clamp(27px, 8.6vw, 44px);
  }
  .stat--rate .stat__num i {
    display: none;
  }
  .stat--rate .stat__unit-label {
    display: inline;
  }
  .hero__lead {
    font-size: 14.5px;
  }
  .hero::before {
    background: linear-gradient(
        180deg,
        rgba(4, 18, 30, 0.94) 0%,
        rgba(4, 18, 30, 0.82) 45%,
        rgba(4, 18, 30, 0.9) 100%
      ),
      linear-gradient(0deg, rgba(4, 18, 30, 0.96) 0%, rgba(4, 18, 30, 0) 55%);
  }
  .hero__actions .btn {
    flex: 1;
    min-width: 0;
    padding: 0 16px;
    white-space: nowrap;
  }
  .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 0;
    padding: 24px 0 28px;
  }
  .stat {
    padding: 0 16px;
  }
  .stat:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }
  .stat__num {
    font-size: 30px;
  }
  .brandbar {
    padding: 20px 0;
  }
  .brandbar__inner {
    gap: 16px;
  }
  .brandbar__label {
    padding-right: 16px;
  }
  .brandbar__label b {
    font-size: 12px;
  }
  .brandbar__label span {
    display: none;
  }
  .bento {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .tile--photo {
    grid-column: auto;
    min-height: 320px;
  }
  .tile {
    padding: 24px 22px;
  }
  .sec-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sec-head p {
    max-width: 100%;
  }
  .adv {
    grid-template-columns: 36px 1fr;
    gap: 8px 14px;
    padding: 24px 0;
  }
  .adv p {
    grid-column: 2;
    padding-top: 0;
  }
  .adv:hover {
    padding-left: 0;
  }
  .cats {
    grid-template-columns: 1fr;
  }
  .cat {
    min-height: 0;
    padding: 24px 22px;
  }
  .cat p {
    margin-top: 4px;
  }
  .benefits {
    grid-template-columns: 1fr;
  }
  .overseas__cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .country {
    padding: 26px 22px;
  }
  .cases {
    gap: 14px;
  }
  .steps,
  .steps--5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .step {
    padding: 22px 16px 22px 0;
  }
  .step:nth-child(2n) {
    border-right: 0;
    padding-right: 0;
  }
  .step:nth-child(3) {
    border-right: 1px solid var(--line);
  }
  .step:nth-child(-n + 4) {
    border-bottom: 1px solid var(--line);
  }
  .compare th,
  .compare td {
    padding: 14px 12px;
    font-size: 13px;
  }
  .compare thead th:first-child,
  .compare tbody th {
    width: 26%;
  }
  .compare td {
    width: 37%;
  }
  .cta h2 {
    font-size: clamp(28px, 7.4vw, 38px);
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding-bottom: 36px;
  }
  .footer__brand,
  .footer__contact {
    grid-column: span 2;
  }
  .footer__contact dl {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .footer__contact dl > div:last-child {
    grid-column: span 2;
  }
  .site-footer {
    padding-top: 48px;
  }
  .page-hero {
    padding: 132px 0 56px;
  }
  .page-hero__meta {
    gap: 10px 24px;
  }
  .gallery {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .gallery img,
  .gallery figure:nth-child(2) img,
  .gallery figure:nth-child(4) img {
    aspect-ratio: 16 / 10;
  }
  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .logo-cell {
    padding: 18px 16px;
    min-height: 96px;
  }
  .logo-cell b {
    font-size: 17px;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .country-grid {
    grid-template-columns: 1fr;
  }
  .form__row {
    grid-template-columns: 1fr;
  }
  .metric {
    padding: 24px 20px;
  }
  .metric b {
    font-size: 28px;
  }
  .faq__q {
    font-size: 15px;
    padding: 18px 0;
  }
  .faq__a p {
    padding-right: 0;
  }
  .split__media img {
    aspect-ratio: 4 / 3;
  }
  .section {
    padding: 56px 0;
  }
}

@media (max-width: 400px) {
  .hero__stats {
    grid-template-columns: 1fr 1fr;
  }
  .stat__num {
    font-size: 26px;
  }
}

/* ---------- 组件补丁 ------------------------------------------------------ */

@media (max-width: 1040px) {
  .metric-strip--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .metric-strip--3 .metric:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.13);
    border-top: 0;
  }
}

@media (max-width: 900px) {
  .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 0;
    padding: 24px 0 28px;
  }
  .stat {
    padding: 0 18px;
  }
  .stat:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }
  .stat__num {
    font-size: 30px;
  }
  .flow {
    grid-template-columns: 1fr;
  }
  .flow__arrow {
    border-left: 0;
    border-right: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 8px 0;
  }
  .flow__arrow svg {
    transform: rotate(90deg);
  }
}

@media (max-width: 760px) {
  .metric-strip--3 {
    grid-template-columns: 1fr;
  }
  .metric-strip--3 .metric {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }
  .metric-strip--3 .metric:first-child {
    border-top: 0;
  }
}

/* 小屏隐藏次要文案 */
.u-sm-hide {
  display: inline;
}

@media (max-width: 760px) {
  .u-sm-hide {
    display: none;
  }
}