:root {
  --ink: #0b1220;
  --muted: #607086;
  --line: rgba(16, 24, 40, 0.12);
  --blue: #4ba3ff;
  --blue-deep: #1674df;
  --orange: #ff8a2a;
  --surface: #f7faff;
  --white: #ffffff;
  --dark-a: #111c2f;
  --dark-b: #18395c;
  --shadow: 0 28px 80px rgba(24, 57, 92, 0.16);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
}

main > section:not(.hero) {
  content-visibility: auto;
  contain-intrinsic-size: auto 920px;
}

.finance-record-showcase {
  contain-intrinsic-size: auto 1240px;
}

.energy-story,
.trip-bento {
  contain-intrinsic-size: auto 980px;
}

.life-path,
.audience-switch,
.download-dock,
.faq {
  contain-intrinsic-size: auto 720px;
}

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

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 64px;
  padding: 10px max(18px, calc((100vw - 1200px) / 2));
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05) 44%, rgba(47, 140, 255, 0.11)),
    rgba(255, 255, 255, 0.035);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    inset 0 -1px 0 rgba(47, 140, 255, 0.08),
    0 14px 42px rgba(8, 27, 52, 0.1);
  backdrop-filter: blur(26px) saturate(190%) contrast(1.05);
  -webkit-backdrop-filter: blur(26px) saturate(190%) contrast(1.05);
  overflow: hidden;
  contain: paint;
  transform: translateZ(0);
  will-change: transform;
}

body.is-scrolling .finance-bg-icon {
  animation-play-state: paused;
}

.site-header::before,
.site-header::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.site-header::before {
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 255, 255, 0.34), transparent 18%),
    linear-gradient(100deg, rgba(255, 255, 255, 0.12), transparent 34%, rgba(255, 255, 255, 0.08) 76%, transparent);
  opacity: 0.5;
}

.site-header::after {
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.09) 44%, rgba(47, 140, 255, 0.14)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 48%, rgba(47, 140, 255, 0.06));
  mix-blend-mode: screen;
  opacity: 0.42;
  transition: opacity 0.22s ease;
}

body.is-scrolling .site-header::after {
  opacity: 0.78;
}

.brand {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  margin: -8px -12px;
  padding: 8px 12px;
  border-radius: 16px;
  color: rgba(8, 18, 34, 0.92);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.42);
}

.brand span {
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1;
  transition: color 0.42s ease, text-shadow 0.42s ease;
}

.brand-tagline {
  margin-left: 6px;
  padding-left: 10px;
  border-left: 1px solid rgba(8, 18, 34, 0.18);
  font-size: 12px;
  font-weight: 600;
  color: rgba(8, 18, 34, 0.55);
  line-height: 1;
  white-space: nowrap;
  transition: color 0.42s ease, border-color 0.42s ease;
}

.site-header.is-over-dark .brand-tagline {
  color: rgba(255, 255, 255, 0.65);
  border-color: rgba(255, 255, 255, 0.28);
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  box-shadow: 0 8px 22px rgba(47, 140, 255, 0.18);
}

.site-nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 3px;
}

.site-nav a {
  position: relative;
  border-radius: 999px;
  padding: 9px 13px;
  color: rgba(8, 18, 34, 0.94);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  transition: color 0.42s ease, background 0.36s ease, box-shadow 0.36s ease, transform 0.25s ease;
}

.site-nav a.active {
  color: rgba(10, 62, 130, 0.9);
  background:
    radial-gradient(circle at 28% 16%, rgba(255, 255, 255, 0.46), transparent 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.035)),
    rgba(75, 163, 255, 0.07);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -1px 0 rgba(47, 140, 255, 0.06),
    0 8px 18px rgba(47, 140, 255, 0.07);
  transform: translateY(-1px);
}

.site-nav .nav-cta {
  color: #fff;
  margin-left: 4px;
  padding-inline: 16px;
  font-weight: 850;
  background: var(--blue-deep);
  border: 1px solid rgba(22, 116, 223, 0.92);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    0 10px 24px rgba(22, 116, 223, 0.26);
}

.site-nav .nav-cta.active {
  color: #fff;
  background: var(--blue);
}

.site-header.is-over-dark .site-nav a:not(.nav-cta) {
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.22);
}

.site-header.is-over-dark .site-nav a:not(.nav-cta).active {
  color: #fff;
  background:
    radial-gradient(circle at 28% 16%, rgba(255, 255, 255, 0.38), transparent 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    0 8px 20px rgba(0, 0, 0, 0.08);
}

.site-header.is-over-dark .menu-toggle span {
  background: rgba(255, 255, 255, 0.88);
}

.site-header.is-over-dark .brand {
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.22);
}

.menu-toggle {
  position: relative;
  z-index: 1;
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 18%, rgba(255, 255, 255, 0.42), transparent 40%),
    rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px) saturate(170%);
  -webkit-backdrop-filter: blur(16px) saturate(170%);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: rgba(8, 18, 34, 0.86);
  transition: background 0.42s ease;
}

.section-download {
  position: relative;
  overflow: hidden;
}

main > section:not(.hero) {
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 760px);
  min-height: 100svh;
  padding: 164px max(24px, calc((100vw - 1180px) / 2)) 82px;
  gap: 34px;
  align-content: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(5, 14, 30, 0.94) 0%, rgba(5, 14, 30, 0.78) 32%, rgba(5, 14, 30, 0.26) 62%, rgba(5, 14, 30, 0.1) 100%),
    linear-gradient(180deg, rgba(5, 14, 30, 0.08), rgba(5, 14, 30, 0.5)),
    url("assets/hero-trajectory.webp") center / cover no-repeat,
    linear-gradient(145deg, #061328, #153b65);
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 110px;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(247, 250, 255, 0.12));
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--orange);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

.download h2 {
  margin: 0;
  font-size: clamp(42px, 7vw, 84px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.5px;
  text-wrap: balance;
}

.title-line {
  display: block;
}

.faq .title-line:nth-child(2) {
  white-space: nowrap;
}

#hero-title {
  font-size: clamp(36px, 4.5vw, 60px);
  line-height: 1.12;
  margin: 0;
}

.hero-subtitle {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(15px, 1.6vw, 20px);
  line-height: 1.5;
}

.hero-slogan {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  width: fit-content;
  margin: 64px 0 0;
  color: #7eb7ff;
  font-family: "STKaiti", "KaiTi", "Kaiti SC", "Songti SC", cursive;
  font-size: clamp(16px, 1.8vw, 26px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-shadow:
    0 0 16px rgba(75, 163, 255, 0.64),
    0 0 34px rgba(255, 255, 255, 0.22);
}

.hero-slogan::after {
  position: absolute;
  right: 4%;
  bottom: -12px;
  left: 8%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(126, 183, 255, 0.82), rgba(255, 255, 255, 0.38), transparent);
  box-shadow: 0 0 18px rgba(75, 163, 255, 0.5);
  content: "";
}

.hero-slogan-char {
  display: inline-block;
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 12px, 0) scale(0.94);
}

.hero-copy.is-visible .hero-slogan-char {
  animation: sloganCharIn 0.56s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  animation-delay: calc(0.42s + var(--i) * 0.075s);
}

@keyframes sloganCharIn {
  0% {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 12px, 0) scale(0.94);
  }

  100% {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0) scale(1);
  }
}


.hero-bg-motion span {
  position: absolute;
}

.hero-bg-motion {
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.motion-grid {
  inset: -12% -6%;
  background-image:
    linear-gradient(rgba(92, 184, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 184, 255, 0.08) 1px, transparent 1px);
  background-size: 82px 82px;
  opacity: 0.34;
  transform: rotateX(58deg) translateY(10%);
  mask-image: linear-gradient(90deg, transparent, #000 28%, #000 100%);
}

.motion-beam {
  right: -12%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(92, 200, 255, 0.08), rgba(255, 255, 255, 0.95), rgba(255, 143, 70, 0.72), transparent);
  filter: none;
  opacity: 0.34;
  transform-origin: right center;
}

.beam-one {
  top: 58%;
  width: 64%;
  transform: rotate(-16deg);
}

.beam-two {
  top: 69%;
  width: 78%;
  animation-delay: 3s;
  transform: rotate(-10deg);
}

.beam-three {
  display: none;
  top: 43%;
  width: 48%;
  animation-delay: 2.4s;
  transform: rotate(11deg);
}

.motion-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dff6ff;
  box-shadow: 0 0 18px rgba(91, 207, 255, 0.95);
}

.motion-pulse::after {
  position: absolute;
  inset: -28px;
  border: 1px solid rgba(92, 200, 255, 0.66);
  border-radius: 50%;
  content: "";
  opacity: 0.34;
}

.pulse-one {
  right: 33%;
  top: 49%;
}

.pulse-two {
  display: none;
  right: 8%;
  bottom: 24%;
  animation-delay: 0.6s;
}

.pulse-three {
  display: none;
  right: 45%;
  bottom: 34%;
  animation-delay: 1.1s;
}

.motion-particle {
  display: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(204, 244, 255, 0.9);
  box-shadow: 0 0 16px rgba(75, 163, 255, 0.9);
  opacity: 0.52;
}

.particle-one {
  right: 22%;
  top: 28%;
}

.particle-two {
  right: 13%;
  top: 62%;
  animation-delay: 1.7s;
}

.particle-three {
  right: 43%;
  top: 63%;
  animation-delay: 3.2s;
}

.hero-download {
  grid-column: 1 / -1;
  position: relative;
  z-index: 2;
  display: grid;
  width: min(640px, 100%);
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 15px;
}

.hero-qr-card {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  padding: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.07));
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.14);
  transition: transform 0.32s ease, border-color 0.32s ease, background 0.32s ease;
}

.hero-qr-card:hover {
  border-color: rgba(255, 255, 255, 0.36);
  background: linear-gradient(145deg, rgba(75, 163, 255, 0.24), rgba(255, 138, 42, 0.12));
  transform: translateY(-8px);
}

.hero-qr-card img {
  width: 100%;
  aspect-ratio: 1;
  border: 8px solid #fff;
  border-radius: 18px;
  background: #fff;
  image-rendering: pixelated;
  object-fit: contain;
}

.hero-qr-card strong {
  display: block;
  margin-top: 12px;
  color: #fff;
  font-size: 17px;
  white-space: nowrap;
  text-align: center;
}

.hero-qr-card span {
  display: block;
  margin-top: 4px;
  text-align: center;
  color: rgba(255, 255, 255, 0.64);
  font-size: 12px;
  white-space: nowrap;
}

.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-light {
  background: #f7faff;
}


.section-tint {
  color: #fff;
  background:
    radial-gradient(circle at 85% 20%, rgba(75, 163, 255, 0.26), transparent 28%),
    linear-gradient(135deg, #17243a, #214765);
}

.download {
  padding: 112px 0;
}


.section-heading {
  max-width: 900px;
  margin-bottom: 44px;
}

.section-heading h2 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.25;
}

.download p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.85;
  text-wrap: pretty;
}

.section-tint .map-info span {
  color: rgba(255, 255, 255, 0.74);
}

.section-sci .section-heading p {
  color: #58708c;
}

.section-sci .eyebrow {
  color: var(--blue-deep);
  text-shadow: 0 0 22px rgba(75, 163, 255, 0.22);
}

.download h2 {
  font-size: clamp(34px, 5vw, 64px);
}

.download h2 {
  max-width: 720px;
}


.overview-head .section-heading {
  margin-bottom: 0;
}


.overview-story {
  position: relative;
  z-index: 2;
  color: #071226;
  background: #f7fbff;
}

.overview-story-track {
  min-height: 0;
}

.overview-story-sticky {
  position: relative;
  display: grid;
  grid-template-columns: minmax(250px, 350px) minmax(270px, 360px) minmax(250px, 350px);
  grid-template-rows: auto auto;
  column-gap: clamp(30px, 5vw, 76px);
  row-gap: 54px;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 112px max(24px, calc((100vw - 1180px) / 2)) 104px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 58%, rgba(255, 255, 255, 0.96) 0 17%, rgba(235, 246, 255, 0.78) 38%, transparent 68%),
    radial-gradient(circle at 17% 20%, rgba(88, 165, 255, 0.18), transparent 32%),
    radial-gradient(circle at 86% 22%, rgba(28, 118, 229, 0.16), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #edf6ff 46%, #dfefff 100%);
}

.overview-story-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.overview-story-bg::before,
.overview-story-bg::after {
  position: absolute;
  inset: 0;
}

.overview-story-bg::before {
  opacity: 0.3;
  background-image:
    linear-gradient(rgba(22, 116, 223, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 116, 223, 0.08) 1px, transparent 1px);
  background-size: 90px 90px;
  content: "";
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 84%, transparent);
}

.overview-story-bg::after {
  background:
    linear-gradient(116deg, transparent 0 37%, rgba(75, 163, 255, 0.2) 37.2%, transparent 38% 100%),
    linear-gradient(66deg, transparent 0 58%, rgba(255, 138, 42, 0.14) 58.2%, transparent 59% 100%);
  content: "";
}

.overview-orb {
  position: absolute;
  display: block;
  border: 1px solid rgba(22, 116, 223, 0.14);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(75, 163, 255, 0.1);
}

.orb-one {
  top: 12%;
  right: 6%;
  width: 420px;
  height: 420px;
}

.orb-two {
  bottom: -18%;
  left: 4%;
  width: 620px;
  height: 620px;
  border-style: dashed;
  opacity: 0.48;
}

.orb-three {
  top: 36%;
  left: 50%;
  width: 780px;
  height: 780px;
  opacity: 0.36;
  transform: translateX(-50%);
}

.overview-copy {
  position: relative;
  z-index: 5;
  width: 100%;
  opacity: 1;
  transform: none;
}

.overview-copy-left {
  grid-row: 1;
  grid-column: 1 / -1;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.overview-copy .eyebrow {
  margin-bottom: 14px;
  color: var(--blue-deep);
}

.overview-copy h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0.5px;
}

.overview-copy p {
  max-width: 430px;
  margin: 18px auto 0;
  color: #49627d;
  font-size: 18px;
  line-height: 1.8;
  text-wrap: pretty;
}

.overview-phone-stage {
  position: relative;
  grid-row: 2;
  grid-column: 2;
  z-index: 4;
  display: grid;
  width: min(30vw, 350px);
  min-width: 280px;
  place-items: center;
  margin: 0 auto;
  opacity: 1;
  transform: none;
  transform-origin: center;
}

.overview-phone-glow {
  position: absolute;
  width: 135%;
  height: 64%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(75, 163, 255, 0.28), transparent 68%);
  filter: blur(8px);
}

.overview-phone-shell {
  position: relative;
  width: 100%;
  aspect-ratio: 430 / 860;
  overflow: hidden;
  border: 10px solid rgba(255, 255, 255, 0.88);
  border-radius: 46px;
  background: #fff;
  box-shadow:
    0 34px 90px rgba(28, 76, 135, 0.24),
    0 0 0 1px rgba(22, 116, 223, 0.14),
    inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.overview-phone-camera {
  position: absolute;
  top: 14px;
  left: 50%;
  z-index: 2;
  width: 78px;
  height: 22px;
  border-radius: 999px;
  background: rgba(8, 17, 31, 0.82);
  transform: translateX(-50%);
}

.overview-phone-screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overview-phone-screen-welcome {
  z-index: 1;
  opacity: 0;
}

.overview-phone-screen-vehicle {
  z-index: 2;
  opacity: 1;
}

.overview-feature-lanes {
  position: relative;
  grid-row: 2;
  grid-column: 1 / -1;
  z-index: 6;
  display: grid;
  grid-template-columns: minmax(250px, 350px) minmax(270px, 360px) minmax(250px, 350px);
  column-gap: clamp(30px, 5vw, 76px);
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0;
  pointer-events: none;
}

.overview-feature-column {
  display: grid;
  gap: clamp(14px, 1.8vh, 20px);
  align-content: center;
}

.overview-feature-column-left {
  grid-column: 1;
}

.overview-feature-column-right {
  grid-column: 3;
}

.overview-feature-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
  width: 100%;
  min-height: 0;
  padding: 12px;
  border: 1px solid rgba(22, 116, 223, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 36px rgba(28, 76, 135, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  opacity: 1;
  pointer-events: auto;
  cursor: pointer;
  transform: none;
  transition: transform 0.26s ease, box-shadow 0.26s ease, border-color 0.26s ease, background 0.26s ease;
}

.overview-feature-panel:hover {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(31, 124, 232, 0.25);
  box-shadow: 0 20px 46px rgba(31, 124, 232, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
}

.overview-feature-panel img {
  width: 100%;
  border-radius: 10px;
}

.overview-feature-panel:focus-visible {
  outline: none;
  border-color: rgba(31, 124, 232, 0.5);
  transform: translateY(-2px);
}


.overview-feature-large {
  grid-template-columns: 1fr;
  padding: 20px;
}

.overview-feature-large img {
  width: 100%;
  aspect-ratio: 1000 / 460;
  height: auto;
}


.overview-feature-panel span {
  display: none;
}

.overview-feature-panel h3 {
  margin: 0 0 0 4px;
  color: #071226;
  font-size: clamp(18px, 1.25vw, 22px);
  line-height: 1.25;
}

.overview-feature-panel p {
  max-width: 92%;
  margin: 7px 0 0 4px;
  color: #526b86;
  font-size: clamp(13px, 0.9vw, 15px);
  line-height: 1.65;
}

.core-showcase {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 112px 0 116px;
  color: #071226;
  background:
    radial-gradient(circle at 18% 18%, rgba(75, 163, 255, 0.18), transparent 32%),
    radial-gradient(circle at 76% 12%, rgba(22, 116, 223, 0.13), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 50%, #eef7ff 100%);
  isolation: isolate;
}

.core-showcase::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(22, 116, 223, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 116, 223, 0.045) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
  content: "";
}

.core-showcase-heading {
  max-width: 850px;
  margin: 0 auto 52px;
  text-align: center;
}

.core-showcase-heading .eyebrow {
  color: var(--blue-deep);
}

.core-showcase-heading h2 {
  margin-bottom: 18px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.08;
}

.core-showcase-heading p {
  max-width: 520px;
  margin-inline: auto;
  color: #526b86;
  font-size: clamp(17px, 1.5vw, 20px);
}

.core-showcase-stage {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(34px, 5vw, 76px);
  align-items: center;
}

.core-phone-panel {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 22px;
  min-width: 0;
  isolation: isolate;
}

.core-phone-glow {
  position: absolute;
  top: 12%;
  left: 50%;
  width: min(420px, 110%);
  height: 62%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(75, 163, 255, 0.34), transparent 70%),
    radial-gradient(circle at 40% 62%, rgba(255, 255, 255, 0.72), transparent 52%);
  filter: blur(18px);
  opacity: 0.9;
  transform: translate3d(-50%, 0, 0);
  will-change: transform;
}

.core-phone-shell {
  position: relative;
  width: min(330px, 78vw);
  aspect-ratio: 430 / 860;
  overflow: hidden;
  border: 10px solid rgba(9, 18, 32, 0.92);
  border-radius: 48px;
  background:
    radial-gradient(circle at 50% 18%, rgba(75, 163, 255, 0.12), transparent 38%),
    linear-gradient(180deg, #ffffff, #edf6ff);
  box-shadow:
    0 34px 90px rgba(28, 76, 135, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.72),
    inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  contain: paint;
  isolation: isolate;
  transform: translateZ(0);
}

.core-phone-shell::before {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 38%),
    linear-gradient(180deg, transparent 76%, rgba(10, 38, 74, 0.08));
  content: "";
}

.core-phone-screen {
  position: absolute;
  inset: 46px 13px 18px;
  z-index: 2;
  width: calc(100% - 26px);
  height: calc(100% - 64px);
  padding: 12px;
  border: 1px solid rgba(22, 116, 223, 0.12);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(236, 246, 255, 0.9)),
    #fff;
  object-fit: contain;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  opacity: 0;
  transform: translateX(18px) translateZ(0);
  backface-visibility: hidden;
  will-change: opacity, transform;
  pointer-events: none;
  transition: opacity 260ms cubic-bezier(0.22, 1, 0.36, 1), transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
  contain: paint;
}

.core-phone-screen[data-core-fit="full"] {
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 36px;
  background: #fff;
  object-fit: cover;
  object-position: center top;
  box-shadow: none;
}

.core-phone-screen.is-active {
  z-index: 3;
  opacity: 1;
  transform: translateX(0) translateZ(0);
}

.core-phone-screen.is-leaving {
  z-index: 2;
  opacity: 0;
  transform: translateX(-16px) translateZ(0);
}

.core-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.core-feature-card {
  min-height: 160px;
  padding: 22px;
  border: 1px solid rgba(22, 116, 223, 0.1);
  border-radius: 18px;
  color: #071226;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 42px rgba(28, 76, 135, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.86);
  font: inherit;
  text-align: left;
  cursor: pointer;
  backface-visibility: hidden;
  transform: translateZ(0);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.core-feature-card:hover,
.core-feature-card:focus-visible {
  border-color: rgba(22, 116, 223, 0.26);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 52px rgba(28, 76, 135, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.92);
  outline: none;
  transform: translate3d(0, -3px, 0);
}

.core-feature-card.is-active {
  color: #fff;
  border-color: rgba(22, 116, 223, 0.58);
  background:
    radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.28), transparent 34%),
    linear-gradient(135deg, #0d6ff2 0%, #4ba3ff 100%);
  box-shadow: 0 24px 62px rgba(22, 116, 223, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.32);
}

.core-card-title {
  display: block;
  margin: 0 0 9px;
  font-size: clamp(19px, 1.5vw, 23px);
  font-weight: 850;
  line-height: 1.25;
}

.core-card-desc {
  display: block;
  color: #526b86;
  font-size: 14px;
  line-height: 1.7;
}

.core-feature-card.is-active .core-card-desc {
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 1080px) {
  .core-showcase-stage {
    grid-template-columns: 1fr;
  }

  .core-phone-panel {
    width: min(720px, 100%);
    margin: 0 auto;
  }

  .core-feature-grid {
    width: min(760px, 100%);
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .core-showcase {
    padding: 84px 0 88px;
  }

  .core-showcase-heading {
    margin-bottom: 34px;
    text-align: left;
  }

  .core-showcase-heading h2 {
    font-size: 36px;
  }

  .core-showcase-heading p {
    margin-inline: 0;
    font-size: 16px;
  }

  .core-showcase-stage {
    gap: 28px;
  }

  .core-phone-shell {
    width: min(286px, 82vw);
    border-width: 8px;
    border-radius: 40px;
  }

  .core-phone-screen {
    inset: 40px 11px 16px;
    width: calc(100% - 22px);
    height: calc(100% - 56px);
    border-radius: 24px;
  }

  .core-feature-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .core-feature-card {
    min-height: auto;
    padding: 18px;
  }

}


.finance-command {
  position: relative;
  isolation: isolate;
  min-height: 960px;
  padding: 118px 0;
  background:
    linear-gradient(90deg, rgba(8, 18, 34, 0.96) 0%, rgba(8, 18, 34, 0.86) 42%, rgba(8, 18, 34, 0.52) 70%, rgba(8, 18, 34, 0.78) 100%),
    linear-gradient(180deg, rgba(8, 18, 34, 0.36), rgba(8, 18, 34, 0.82)),
    url("assets/section-scenes/finance-command-center.webp") center / cover no-repeat,
    #101827;
}


.finance-command::before {
  background:
    radial-gradient(circle at 62% 36%, rgba(75, 163, 255, 0.16), transparent 28%),
    linear-gradient(90deg, rgba(5, 14, 30, 0.56), transparent 48%, rgba(5, 14, 30, 0.36));
}


.finance-command .finance-heading {
  max-width: 620px;
  margin-bottom: 0;
}


.section-light .content-shield {
  border-color: rgba(22, 116, 223, 0.12);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(240, 248, 255, 0.78)),
    rgba(255, 255, 255, 0.84);
  box-shadow: 0 30px 90px rgba(22, 54, 91, 0.13);
}

.finance-command .finance-heading h2 {
  font-weight: 400;
  letter-spacing: 0.5px;
  text-shadow: 0 18px 70px rgba(75, 163, 255, 0.2);
}

/* === 账务管理 - AI 对话式时间流 === */

/* 左侧区域 */

/* 垂直时间轴导航 */

/* 时间轴连线 */

/* 时间轴节点按钮 */

/* 节点圆点 */

.finance-timeline-item.is-active::before {
  background: var(--blue);
  box-shadow: 0 0 20px rgba(75, 163, 255, 0.6);
  transform: scale(1.3);
}

.finance-timeline-item.is-active {
  border-color: rgba(75, 163, 255, 0.3);
  background: rgba(75, 163, 255, 0.08);
  color: #fff;
}

/* 发光指示条 */

.finance-timeline-item.is-active .timeline-glow {
  height: 60%;
}


/* 右侧区域 */


/* 对话卡片堆叠 */


/* 对话卡片尾巴（气泡效果） */

.finance-dialog.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}


/* 打字机动画（通过 JS 添加 .typing 类触发） */

/* 底部费用读数 */

.finance-readout strong { margin: 6px 0; color: #fff; font-size: 42px; font-weight: 900; }

/* 共享按钮样式（trip / audience） */
.audience-tabs button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 11px 15px;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.audience-tabs button.is-active {
  border-color: rgba(75, 163, 255, 0.48);
  color: #fff;
  background: linear-gradient(135deg, rgba(75, 163, 255, 0.38), rgba(255, 138, 42, 0.18));
  transform: translateY(-2px);
}

/* === 响应式 - 账务管理 === */
@media (max-width: 960px) {
  .finance-timeline-item.is-active {
    background: linear-gradient(135deg, rgba(75, 163, 255, 0.3), rgba(255, 138, 42, 0.15));
    border-color: rgba(75, 163, 255, 0.4);
  }
}

@media (max-width: 640px) {
  .finance-command { min-height: auto; padding: 80px 0; }
}

/* === 能耗管理 - 环形仪表驾驶舱 === */


.energy-cockpit .section-inner {
  position: relative;
  z-index: 1;
}


/* 仪表舱面板 */

/* 环形仪表容器 */


/* 激活不同弧段 */


/* 中心数据 */


.gauge-value.is-active {
  display: flex;
}


/* 环形分布按钮 */


.gauge-btn.is-active {
  border-color: rgba(22, 116, 223, 0.5);
  background: linear-gradient(135deg, #2f96ff, var(--blue-deep));
  box-shadow: 0 8px 30px rgba(22, 116, 223, 0.3);
  transform: scale(1.12);
}

.gauge-btn.is-active .gauge-btn-label {
  color: #fff;
}


/* 四个按钮的位置 */
.gauge-btn-top.is-active { transform: translateX(-50%) scale(1.12); }
.gauge-btn-right.is-active { transform: translateY(-50%) scale(1.12); }
.gauge-btn-bottom.is-active { transform: translateX(-50%) scale(1.12); }
.gauge-btn-left.is-active { transform: translateY(-50%) scale(1.12); }

/* hover 时也需要保持位置 */

/* 数据描述面板 - 水平滑入 */


.energy-info.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}


/* === 能耗响应式 === */
@media (max-width: 960px) {
}

@media (max-width: 640px) {
}

.trip-command .section-inner {
  position: relative;
  z-index: 1;
}


.trip-panel.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}


.life-path {
  position: relative;
  overflow: hidden;
  padding: 128px 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(75, 163, 255, 0.24), transparent 28%),
    radial-gradient(circle at 18% 78%, rgba(255, 138, 42, 0.1), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #edf7ff 56%, #f6fbff 100%);
}

.life-path::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(75, 163, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 163, 255, 0.055) 1px, transparent 1px);
  background-size: 76px 76px;
  content: "";
  pointer-events: none;
}

.life-workspace {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(34px, 5vw, 78px);
  align-items: center;
}

.life-copy {
  max-width: 440px;
}

.life-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(44px, 5vw, 76px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.5px;
}

.life-copy p:not(.eyebrow) {
  margin: 24px 0 0;
  color: #58708c;
  font-size: clamp(16px, 1.16vw, 19px);
  font-weight: 700;
  line-height: 1.85;
}

.life-node-list button.is-active {
  border-color: rgba(22, 116, 223, 0.44);
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  box-shadow: 0 24px 70px rgba(22, 116, 223, 0.26);
  transform: translateY(-6px);
}


.life-panel.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0) scale(1);
}


.life-tool-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 18px;
  row-gap: 122px;
  align-items: stretch;
}

.life-tool-board::before {
  content: none;
}

.life-tool-board::after {
  content: none;
}

.life-tool-card {
  position: relative;
  z-index: 1;
  display: block;
  min-height: 0;
  aspect-ratio: 4 / 3;
  border: 0;
  border-radius: 10px;
  padding: 8px;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.life-tool-card:hover {
  transform: translateY(-4px);
}

.life-tool-address {
  grid-column: auto;
  grid-row: auto;
}

.life-tool-illustration {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  display: block;
  transform: scale(1);
  transform-origin: center;
}

.life-tool-placeholder {
  display: block;
  width: 100%;
  height: 100%;
  transform: scale(1.32);
  transform-origin: center;
}

.life-tool-reminder {
  grid-column: auto;
  grid-row: auto;
}

.life-tool-refuel {
  grid-column: auto;
  grid-row: auto;
}

.life-tool-price {
  grid-column: auto;
  grid-row: auto;
}

.life-tool-visual {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  place-items: center;
  overflow: hidden;
  border: 0;
  border-radius: 7px;
  background: #eef5ff;
}

.life-tool-visual::before {
  content: none;
}

.life-art-mark {
  position: relative;
  display: block;
  width: 92px;
  height: 92px;
  border-radius: 28px;
  background:
    radial-gradient(circle at 70% 24%, rgba(255, 255, 255, 0.88) 0 12%, transparent 13%),
    linear-gradient(145deg, #72bdff, var(--blue-deep));
  box-shadow: 0 18px 46px rgba(22, 116, 223, 0.24);
}

.life-art-mark::after {
  position: absolute;
  content: "";
}

.life-art-address::before {
  left: 31px;
  top: 18px;
  width: 30px;
  height: 42px;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.life-art-address::after {
  left: 41px;
  top: 29px;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--blue-deep);
}

.life-art-reminder::before {
  left: 22px;
  top: 20px;
  width: 48px;
  height: 42px;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  border-bottom: 0;
}

.life-art-reminder::after {
  left: 28px;
  bottom: 20px;
  width: 38px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 0 rgba(255, 255, 255, 0.62);
}

.life-art-refuel::before {
  left: 22px;
  top: 22px;
  width: 34px;
  height: 48px;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-radius: 10px;
}

.life-art-refuel::after {
  right: 19px;
  top: 26px;
  width: 24px;
  height: 38px;
  border: 7px solid rgba(255, 255, 255, 0.82);
  border-left: 0;
  border-radius: 0 18px 18px 0;
}

.life-art-price::before {
  left: 22px;
  top: 22px;
  width: 48px;
  height: 48px;
  border: 8px solid rgba(255, 255, 255, 0.92);
  border-radius: 999px;
}

.life-art-price::after {
  left: 40px;
  top: 28px;
  width: 12px;
  height: 36px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: -11px 10px 0 -3px rgba(255, 255, 255, 0.78), 11px -10px 0 -3px rgba(255, 255, 255, 0.78);
}

.life-tool-content h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(23px, 1.9vw, 28px);
  line-height: 1.18;
}

.life-tool-content {
  position: absolute;
  right: 18px;
  bottom: -76px;
  left: 18px;
  z-index: 2;
  width: auto;
  border-radius: 8px;
  padding: 16px 18px 17px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(22, 54, 91, 0.14);
}

.life-tool-content p {
  margin: 10px 0 0;
  color: #58708c;
  font-size: 14px;
  line-height: 1.58;
}

.audience-switch {
  padding: 118px 0;
  background:
    radial-gradient(circle at 18% 28%, rgba(75, 163, 255, 0.18), transparent 28%),
    radial-gradient(circle at 82% 78%, rgba(255, 138, 42, 0.13), transparent 26%),
    linear-gradient(145deg, #101827, #1a3857);
}

.audience-switch .section-heading p {
  color: rgba(255, 255, 255, 0.68);
}

.audience-console {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 22px;
}

.audience-tabs {
  display: grid;
  gap: 12px;
  align-content: start;
}

.audience-tabs button {
  width: 100%;
  border-radius: 22px;
  padding: 18px 20px;
  text-align: left;
}

.audience-panel-stack {
  position: relative;
  min-height: 360px;
}

.audience-panel {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 34px;
  padding: clamp(28px, 5vw, 56px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06)),
    rgba(9, 19, 34, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translateX(18px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.audience-panel.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.audience-panel h3 {
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.16;
}

.audience-panel ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.75);
  list-style: none;
  font-size: 18px;
}

.audience-panel li {
  position: relative;
  padding-left: 24px;
}

.audience-panel li::before {
  position: absolute;
  left: 0;
  color: var(--orange);
  content: "•";
}

.download-dock {
  position: relative;
  overflow: hidden;
  padding: 118px 0;
  background:
    radial-gradient(circle at 78% 14%, rgba(255, 138, 42, 0.18), transparent 28%),
    radial-gradient(circle at 18% 22%, rgba(75, 163, 255, 0.2), transparent 30%),
    linear-gradient(155deg, #eef8ff 0%, #ffffff 46%, #eaf5ff 100%);
}

.download-dock::after {
  position: absolute;
  pointer-events: none;
  content: "";
}

.download-dock::before {
  inset: 112px auto auto -8%;
  width: 38vw;
  height: 38vw;
  border: 1px solid rgba(75, 163, 255, 0.12);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(75, 163, 255, 0.1), transparent 62%);
}

.download-dock::after {
  right: -6%;
  bottom: 8%;
  width: 34vw;
  height: 34vw;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 138, 42, 0.13), transparent 64%);
}

.download-dock .section-inner {
  position: relative;
  z-index: 1;
}

.download-copy {
  max-width: 840px;
  margin: 0 auto 58px;
  text-align: center;
}

.download-copy .eyebrow {
  color: #4f6a86;
}

.download-copy h2 {
  margin-inline: auto;
  max-width: 760px;
  font-size: clamp(44px, 5.4vw, 76px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: 0.5px;
}

.download-copy .title-line:nth-child(2) {
  padding-left: 0;
}

.download-copy p {
  max-width: 760px;
  margin: 24px auto 0;
}

.dock-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  width: min(960px, 88%);
  margin: 0 auto;
  border: 1px solid rgba(22, 116, 223, 0.1);
  border-radius: 42px;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.48)),
    radial-gradient(circle at 50% 0%, rgba(75, 163, 255, 0.12), transparent 38%);
  box-shadow: 0 36px 110px rgba(22, 54, 91, 0.13);
  backdrop-filter: blur(18px);
}

.dock-card {
  --dock-y: 0px;
  display: grid;
  justify-items: center;
  border-radius: 28px;
  padding: 18px 18px 22px;
  background:
    radial-gradient(circle at 50% 8%, rgba(75, 163, 255, 0.08), transparent 42%),
    #fff;
  box-shadow: 0 18px 44px rgba(22, 54, 91, 0.08);
  transform: translateY(var(--dock-y));
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.dock-card:nth-child(1) {
  --dock-y: 0px;
  rotate: 0deg;
}

.dock-card:nth-child(2) {
  --dock-y: 0px;
  position: relative;
  z-index: 1;
  scale: 1.035;
  box-shadow: 0 24px 64px rgba(22, 116, 223, 0.12);
}

.dock-card:nth-child(3) {
  --dock-y: 0px;
  rotate: 0deg;
}

.dock-card:hover {
  box-shadow: 0 24px 70px rgba(75, 163, 255, 0.16);
  transform: translateY(calc(var(--dock-y) - 8px));
}

.dock-card h3 {
  margin: 14px 0 4px;
  color: var(--ink);
}

.dock-card span {
  color: var(--muted);
  font-size: 14px;
}

.service-strip {
  display: flex;
  width: min(760px, 100%);
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 42px auto 0;
  border: 1px solid rgba(22, 116, 223, 0.12);
  border-radius: 999px;
  padding: 16px 22px;
  color: #31506f;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 20px 70px rgba(22, 54, 91, 0.1);
  backdrop-filter: blur(18px);
}

.service-strip strong {
  color: var(--blue-deep);
  font-size: 24px;
}


.data-board.is-visible .bars span {
  transform: scaleY(1);
}


.section-download {
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 138, 42, 0.22), transparent 25%),
    linear-gradient(135deg, #eaf5ff, #ffffff);
}


.audience {
  padding: 112px 0;
}


.faq {
  padding: 112px 0;
}

.faq-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.faq .section-heading p {
  max-width: 560px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  white-space: nowrap;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border: 1px solid rgba(22, 116, 223, 0.1);
  border-radius: 22px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 20px 60px rgba(22, 54, 91, 0.08);
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
}

.faq-list p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
}


.qr-card:hover .qr-image {
  border-color: rgba(22, 116, 223, 0.28);
  transform: scale(1.03);
}

.qr-image {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid rgba(22, 116, 223, 0.12);
  border-radius: 20px;
  padding: 10px;
  background: #fff;
  image-rendering: pixelated;
  object-fit: contain;
  transition: border-color 0.25s ease, transform 0.25s ease;
}


.site-footer {
  position: relative;
  padding: 54px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #101827;
}

.footer-inner {
  display: grid;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  gap: 18px;
  line-height: 1.8;
}

.footer-inner strong {
  color: #fff;
  font-size: 20px;
}

.footer-inner address {
  margin: 0;
  font-style: normal;
}

/* 动画注释：reveal 是页面统一滚动入场动效，IntersectionObserver 在 script.js 中控制 is-visible。 */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.12s;
}

.delay-2 {
  transition-delay: 0.22s;
}

.delay-3 {
  transition-delay: 0.32s;
}
.delay-4 {
  transition-delay: 0.42s;
}

/* === 账务管理 v2：参考 Navos 的横向大卡片布局 === */
.finance-record-showcase {
  position: relative;
  isolation: isolate;
  min-height: 1040px;
  padding: 132px 0 156px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 12% 100%, rgba(22, 116, 223, 0.42), transparent 34%),
    radial-gradient(circle at 80% 30%, rgba(75, 163, 255, 0.16), transparent 28%),
    linear-gradient(180deg, #0c1c33 0%, #08182d 58%, #071427 100%);
}

.finance-record-showcase::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(5, 14, 30, 0.28), transparent 42%, rgba(5, 14, 30, 0.24)),
    radial-gradient(circle at 50% 48%, rgba(75, 163, 255, 0.16), transparent 34%);
  content: "";
}

.finance-bg-icons {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.finance-record-showcase .section-inner {
  position: relative;
  z-index: 2;
}

.finance-bg-icon {
  position: absolute;
  width: clamp(86px, 8vw, 148px);
  height: auto;
  fill: none;
  stroke: rgba(178, 216, 255, 0.44);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
  opacity: 0.28;
  filter: drop-shadow(0 0 18px rgba(91, 174, 255, 0.22));
  transform: translate3d(0, 0, 0) rotate(var(--finance-icon-rotate, -14deg));
  animation: financeIconDrift var(--finance-icon-duration, 10s) ease-in-out infinite alternate;
  will-change: transform, opacity;
}

.finance-icon-slash {
  display: none;
}

@keyframes financeIconDrift {
  0% {
    opacity: 0.2;
    transform: translate3d(-8px, 10px, 0) rotate(calc(var(--finance-icon-rotate, -14deg) - 2deg));
  }

  46% {
    opacity: 0.34;
    transform: translate3d(10px, -14px, 0) rotate(calc(var(--finance-icon-rotate, -14deg) + 3deg));
  }

  100% {
    opacity: 0.26;
    transform: translate3d(4px, 12px, 0) rotate(calc(var(--finance-icon-rotate, -14deg) - 1deg));
  }
}

@media (prefers-reduced-motion: reduce) {
  .finance-bg-icon {
    animation: none;
    transform: translate3d(0, 0, 0) rotate(var(--finance-icon-rotate, -14deg));
  }
}

.finance-bg-icon-ledger {
  top: 18%;
  left: 7%;
  --finance-icon-rotate: -12deg;
  --finance-icon-duration: 10s;
}

.finance-bg-icon-fuel {
  right: 7%;
  top: 20%;
  --finance-icon-rotate: 12deg;
  --finance-icon-duration: 9.4s;
  animation-delay: -2.2s;
}

.finance-bg-icon-reminder {
  top: 48%;
  left: 13%;
  width: clamp(74px, 6.6vw, 118px);
  --finance-icon-rotate: 9deg;
  --finance-icon-duration: 8.8s;
  animation-delay: -4.5s;
}

.finance-bg-icon-chart {
  right: 12%;
  top: 51%;
  --finance-icon-rotate: -9deg;
  --finance-icon-duration: 10.6s;
  animation-delay: -1.4s;
}

.finance-bg-icon-wallet {
  bottom: 11%;
  left: 19%;
  width: clamp(78px, 7.2vw, 126px);
  --finance-icon-rotate: -16deg;
  --finance-icon-duration: 9.8s;
  animation-delay: -5.8s;
}

.finance-bg-icon-shield {
  right: 21%;
  bottom: 9%;
  width: clamp(78px, 7vw, 128px);
  --finance-icon-rotate: 14deg;
  --finance-icon-duration: 11s;
  animation-delay: -3.2s;
}

.finance-bg-icon-receipt {
  top: 34%;
  left: 3%;
  width: clamp(76px, 6.8vw, 126px);
  --finance-icon-rotate: 15deg;
  --finance-icon-duration: 10.4s;
  animation-delay: -6.4s;
}

.finance-bg-icon-coin {
  top: 67%;
  right: 5%;
  width: clamp(80px, 7.4vw, 132px);
  --finance-icon-rotate: -10deg;
  --finance-icon-duration: 9.2s;
  animation-delay: -4s;
}

.finance-bg-icon-wrench {
  top: 72%;
  left: 7%;
  width: clamp(78px, 7vw, 128px);
  --finance-icon-rotate: 11deg;
  --finance-icon-duration: 11.2s;
  animation-delay: -7.1s;
}

.finance-bg-icon-calendar {
  top: 8%;
  right: 24%;
  width: clamp(72px, 6.4vw, 116px);
  --finance-icon-rotate: -15deg;
  --finance-icon-duration: 9.6s;
  animation-delay: -1s;
}

.finance-showcase-head {
  position: relative;
  z-index: 3;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.finance-showcase-head .eyebrow {
  color: #74bdff;
}

.finance-showcase-head h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(54px, 7vw, 104px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.5px;
}

.finance-showcase-head p {
  max-width: 720px;
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.8;
}

/* 账务管理 - 收尾金句 */
.finance-motto {
  max-width: 620px;
  margin: 52px auto 0;
  text-align: center;
}

.finance-motto-line {
  display: block;
  width: 64px;
  height: 2px;
  margin: 0 auto 22px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(126, 183, 255, 0.72), rgba(255, 255, 255, 0.42), transparent);
  box-shadow: 0 0 14px rgba(75, 163, 255, 0.38);
}

.finance-motto p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.finance-card-rail {
  position: relative;
  z-index: 2;
  overflow: visible;
  width: min(1420px, calc(100vw - 96px));
  left: 50%;
  margin: 58px 0 0;
  translate: -50% 0;
}

.finance-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 1.2vw, 22px);
  align-items: stretch;
  justify-content: center;
}

.finance-feature-card {
  position: relative;
  display: flex;
  min-height: clamp(292px, 20vw, 340px);
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 26px;
  padding: clamp(22px, 1.7vw, 30px);
  padding-bottom: clamp(16px, 1.2vw, 22px);
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 18%, rgba(75, 163, 255, 0.12), transparent 22%),
    linear-gradient(145deg, #f4f8ff, #dbe5f4);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.18);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  overflow: hidden;
}

.finance-feature-card-image {
  padding: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  aspect-ratio: 3 / 4;
}

.finance-feature-card:hover {
  border-color: rgba(75, 163, 255, 0.5);
  box-shadow: 0 42px 110px rgba(22, 116, 223, 0.24);
  transform: translateY(-8px);
}

.finance-feature-card h3 {
  max-width: 100%;
  margin: 0;
  color: #0b1220;
  font-size: clamp(25px, 1.72vw, 34px);
  line-height: 1.08;
  letter-spacing: 0;
}

.finance-feature-card h3 span {
  display: block;
}

.finance-feature-card p {
  max-width: 100%;
  min-height: calc(1.66em * 5);
  margin: 16px 0 0;
  color: #516176;
  font-size: clamp(13px, 0.82vw, 15px);
  line-height: 1.66;
}


@media (max-width: 960px) {
  .finance-record-showcase {
    padding: 90px 0 110px;
  }
  .finance-bg-icon {
    opacity: 0.2;
  }
  .finance-bg-icon-fuel {
    top: 14%;
  }
  .finance-card-rail {
    left: auto;
    width: min(100%, calc(100vw - 24px));
    margin: 58px auto 0;
    translate: none;
  }
  .finance-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .finance-feature-card {
    min-height: 360px;
  }
}

@media (max-width: 640px) {
  .finance-showcase-head h2 {
    font-size: 38px;
  }
  .finance-bg-icon {
    width: 72px;
  }
  .finance-bg-icon-wrench {
    display: none;
  }
  .finance-card-grid {
    grid-template-columns: 1fr;
  }
  .finance-feature-card {
    min-height: 360px;
    padding: 26px;
    border-radius: 24px;
  }
}

.finance-layout-a {
  min-height: 1060px;
  padding-block: 118px 112px;
}

.finance-layout-a .finance-showcase-head {
  max-width: min(1200px, calc(100vw - 96px));
  text-align: left;
}

.finance-layout-a .finance-showcase-head h2 {
  max-width: 940px;
  color: #f8fbff;
  font-size: clamp(44px, 4.6vw, 72px);
  font-weight: 800;
  letter-spacing: 0;
}

.finance-title-line {
  display: block;
}

.finance-layout-a .finance-showcase-head p {
  max-width: 690px;
  margin-inline: 0;
  color: rgba(221, 235, 255, 0.78);
}

.finance-layout-a .finance-card-rail {
  width: min(1460px, calc(100vw - 96px));
  margin-top: 60px;
}

.finance-layout-a .finance-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: minmax(600px, clamp(640px, 45vw, 740px)) auto;
  min-height: 0;
  gap: clamp(16px, 1.4vw, 24px);
  align-items: stretch;
}

.finance-layout-a .finance-feature-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.72);
  color: #071226;
  background: rgba(255, 255, 255, 0.94);
  cursor: default;
  outline: none;
  transform: translateZ(0);
  transition:
    border-color 0.28s ease,
    box-shadow 0.28s ease,
    filter 0.28s ease,
    transform 0.28s ease;
}

.finance-layout-a .finance-feature-card-image {
  aspect-ratio: auto;
}

.finance-card-media {
  flex: 1 1 auto;
  min-height: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.finance-layout-a .finance-feature-card:first-child {
  grid-column: 1 / -1;
  grid-row: 1;
  border-color: rgba(123, 190, 255, 0.72);
  box-shadow: 0 44px 120px rgba(8, 48, 104, 0.34);
}

.finance-layout-a .finance-feature-card:first-child .finance-card-media {
  flex-basis: 100%;
  background-position: center 24%;
}

.finance-layout-a .finance-feature-card:first-child::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(3, 11, 24, 0) 24%, rgba(3, 11, 24, 0.18) 55%, rgba(3, 11, 24, 0.96) 100%),
    radial-gradient(circle at 24% 22%, rgba(255, 255, 255, 0.3), transparent 24%);
  content: "";
  pointer-events: none;
}

.finance-layout-a .finance-feature-card:not(:first-child) {
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  min-height: 0;
  aspect-ratio: 4 / 3;
  padding: 0;
  background:
    linear-gradient(145deg, rgba(244, 248, 255, 0.92), rgba(219, 229, 244, 0.9));
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.18);
  filter: saturate(0.9);
}

.finance-layout-a .finance-feature-card:not(:first-child)::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0) 38%, rgba(255, 255, 255, 0.58) 72%, rgba(255, 255, 255, 0.94) 100%),
    radial-gradient(circle at 12% 14%, rgba(255, 255, 255, 0.38), transparent 26%);
  content: "";
  pointer-events: none;
}

.finance-layout-a .finance-feature-card:not(:first-child) .finance-card-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: auto;
  height: auto;
  margin: 0;
  background-color: #dceeff;
  background-position: center;
  background-size: cover;
  box-shadow: none;
  aspect-ratio: auto;
}

.finance-layout-a .finance-feature-card:not(:first-child):hover {
  border-color: rgba(123, 190, 255, 0.76);
  filter: saturate(1.05);
  transform: translateY(-4px);
}

.finance-layout-a .finance-feature-card:first-child:hover {
  transform: translateZ(0);
}

.finance-card-content {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  padding: clamp(16px, 1.6vw, 24px);
  background: rgba(255, 255, 255, 0.96);
}

.finance-layout-a .finance-feature-card:first-child .finance-card-content {
  position: absolute;
  right: clamp(22px, 2.2vw, 36px);
  bottom: clamp(20px, 2.4vw, 38px);
  left: clamp(22px, 2.2vw, 36px);
  max-width: min(560px, calc(100% - 44px));
  border-radius: 20px;
  padding: 18px 20px 20px;
  background: rgba(5, 16, 34, 0.34);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.finance-layout-a .finance-feature-card h3 {
  color: #071226;
  font-size: clamp(22px, 2.1vw, 34px);
  text-shadow: none;
}

.finance-layout-a .finance-feature-card:first-child h3 {
  color: #fff;
  text-shadow: 0 10px 34px rgba(3, 11, 24, 0.5);
}

.finance-layout-a .finance-feature-card p {
  max-width: 560px;
  min-height: 0;
  margin-top: 12px;
  color: #526b86;
  font-size: clamp(13px, 0.9vw, 15px);
  line-height: 1.6;
}

.finance-layout-a .finance-feature-card:first-child p {
  color: rgba(240, 247, 255, 0.82);
}

.finance-layout-a .finance-feature-card:not(:first-child) .finance-card-content {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  min-width: 0;
  padding: 16px 18px 18px;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.finance-layout-a .finance-feature-card:not(:first-child) h3 {
  font-size: clamp(19px, 1.35vw, 23px);
  line-height: 1.18;
}

.finance-layout-a .finance-feature-card:not(:first-child) p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  font-size: 13px;
  line-height: 1.45;
}

@media (max-width: 960px) {
  .finance-layout-a {
    padding-block: 88px 92px;
  }

  .finance-layout-a .finance-showcase-head,
  .finance-layout-a .finance-card-rail {
    width: min(100%, calc(100vw - 28px));
    max-width: none;
  }

  .finance-layout-a .finance-showcase-head {
    text-align: center;
  }

  .finance-layout-a .finance-showcase-head p {
    margin-inline: auto;
  }

  .finance-layout-a .finance-card-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    min-height: 0;
    gap: 18px;
  }

  .finance-layout-a .finance-feature-card:first-child,
  .finance-layout-a .finance-feature-card:not(:first-child) {
    grid-column: auto;
    grid-row: auto;
  }

  .finance-layout-a .finance-feature-card:first-child {
    min-height: min(560px, 116vw);
  }

  .finance-layout-a .finance-feature-card:not(:first-child) {
    flex-direction: column;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) .finance-card-media {
    inset: 0;
    width: auto;
    height: auto;
  }
}

@media (max-width: 640px) {
  .finance-layout-a .finance-showcase-head h2 {
    font-size: 36px;
  }

  .finance-layout-a .finance-feature-card:first-child {
    min-height: 420px;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) {
    min-height: 0;
    aspect-ratio: 4 / 3;
    padding: 0;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) .finance-card-media {
    inset: 0;
    width: auto;
    height: auto;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) .finance-card-content {
    padding: 14px 16px 16px;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) h3 {
    font-size: 18px;
  }

  .finance-layout-a .finance-feature-card:not(:first-child) p {
    -webkit-line-clamp: 4;
    font-size: 12px;
  }

  .finance-layout-a .finance-feature-card:first-child .finance-card-content {
    max-width: calc(100% - 44px);
    padding: 16px;
  }
}

/* === 能耗管理 v2：手机铺满到缩小的滚动叙事 === */


.energy-story-copy .eyebrow {
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.78);
}


.energy-story-copy p:not(.eyebrow) {
  max-width: 850px;
  margin: 20px auto 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
}


@media (prefers-reduced-motion: reduce) {
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 960px) {
  .site-header {
    top: 0;
    width: 100%;
    border-radius: 0;
    flex-wrap: wrap;
    backdrop-filter: blur(18px) saturate(170%);
    -webkit-backdrop-filter: blur(18px) saturate(170%);
  }
  .menu-toggle {
    display: block;
  }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding-top: 14px;
  }
  .site-nav.is-open {
    display: flex;
  }
  .site-nav a {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.045);
    text-align: center;
  }
  .site-nav .nav-cta {
    margin-left: 0;
  }
  .faq-inner {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
    padding-top: 132px;
    background-position: 60% center;
  }
  .motion-beam {
    right: -40%;
    width: 110%;
  }
}

@media (max-width: 640px) {
  .download {
    padding-block: 84px;
  }
  .hero {
    padding-top: 122px;
    background-position: 64% center;
  }
  .download h2 {
    font-size: 38px;
  }
  .download p br {
    display: none;
  }
}

@media (max-width: 960px) {
  .life-workspace {
    grid-template-columns: 1fr;
  }
  .life-copy {
    max-width: 720px;
  }
  .life-tool-board {
    min-height: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }
  .life-tool-board::before {
    inset: 20px;
  }
  .life-tool-board::after {
    inset: 10% 6%;
  }
  .life-tool-price {
    grid-column: auto;
    grid-row: auto;
  }
  .life-tool-card {
    grid-template-columns: none;
    grid-template-rows: 132px 1fr;
  }
  .audience-console {
    grid-template-columns: 1fr;
  }
  .dock-panel {
    grid-template-columns: repeat(2, 1fr);
    width: 94%;
    gap: 22px;
  }
  .download-copy {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
  }
  .download-copy .title-line:nth-child(2) {
    padding-left: 0;
  }
  .download-copy p {
    margin-right: auto;
    margin-left: auto;
  }
  .service-strip {
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .download-dock {
    min-height: auto;
    padding-block: 84px;
  }
  .finance-command {
    background-position: 62% center;
  }
  .audience-panel-stack {
    min-height: 340px;
  }
  .life-tool-board {
    grid-template-columns: 1fr;
    row-gap: 122px;
    column-gap: 18px;
  }
  .life-tool-board::after {
    display: none;
  }
  .life-tool-card {
    grid-template-columns: none;
    grid-template-rows: none;
    gap: 0;
    border-radius: 10px;
    padding: 8px;
  }
  .life-tool-visual {
    height: 100%;
    min-height: 0;
    border-radius: 7px;
  }
  .life-art-mark {
    width: 68px;
    height: 68px;
    border-radius: 22px;
    transform: scale(0.82);
  }
  .audience-tabs {
    grid-template-columns: 1fr;
  }
  .service-strip {
    grid-template-columns: 1fr;
  }
  .dock-panel {
    display: grid;
    width: 100%;
    padding: 14px;
    border-radius: 30px;
  }
  .dock-card:nth-child(3) {
    --dock-y: 0px;
    rotate: 0deg;
    scale: 1;
  }
  .dock-card:hover {
    transform: translateY(-4px);
  }
  .service-strip {
    flex-direction: column;
    border-radius: 28px;
    text-align: center;
  }
}

/* 能耗管理：油电双轨驾驶舱。动画保持为滚动绘制 + 节点高亮，避免大面积持续渲染。 */


.energy-track-copy .eyebrow {
  color: rgba(225, 242, 255, 0.82);
}


.energy-track-copy p:not(.eyebrow) {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(238, 247, 255, 0.86);
  font-size: clamp(15px, 1.02vw, 18px);
  line-height: 1.7;
}


.energy-node.is-active {
  outline: none;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 56px rgba(24, 114, 255, 0.26);
  transform: translateY(-4px);
}


@media (max-width: 960px) {
  .energy-node.is-active {
    transform: none;
  }
}

@media (max-width: 640px) {
  .energy-track-copy p:not(.eyebrow) {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
}

/* 能耗管理最终创意：星环驾驶舱。背景是一体化生图，HTML 只负责文案、数据和可访问热点。 */


.energy-track-cockpit .energy-track-copy p:not(.eyebrow) {
  margin-right: auto;
  margin-left: 0;
  max-width: 560px;
}


.energy-track-cockpit .energy-node.is-active {
  outline: none;
  border-color: rgba(160, 235, 255, 0.48);
  background: rgba(90, 210, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(160, 235, 255, 0.22), 0 0 34px rgba(81, 203, 255, 0.28);
  transform: translate(-50%, -50%) scale(1.05);
}

.energy-track-cockpit .energy-node.is-active::before {
  opacity: 1;
  transform: scale(1.18);
}


@media (max-width: 960px) {
  .energy-track-cockpit .energy-node.is-active {
    transform: translate(-50%, -50%) scale(1.04);
  }
}

@media (max-width: 640px) {
}

/* 能耗管理山脉版：左上文案 + 山脊功能标记点。 */


.energy-mountain-copy .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}


.energy-mountain-copy p:not(.eyebrow) {
  max-width: 470px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(16px, 1.15vw, 20px);
  line-height: 1.85;
  font-weight: 700;
}


@media (max-width: 960px) {
}

@media (max-width: 640px) {
}

@media (prefers-reduced-motion: reduce) {
}

/* 行程管理：沿用山景背景，内容改为 Bento 卡片，图片区先用 SVG 占位。 */
.trip-bento {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: clamp(82px, 9vw, 132px) 0 clamp(76px, 8vw, 118px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 18, 42, 0.76) 0%, rgba(6, 18, 42, 0.34) 35%, rgba(6, 18, 42, 0.04) 70%),
    linear-gradient(180deg, rgba(6, 18, 42, 0.05) 0%, rgba(6, 18, 42, 0.08) 48%, rgba(6, 18, 42, 0.34) 100%),
    url("assets/section-scenes/trip-mountain-bg.webp") center center / cover no-repeat;
  isolation: isolate;
}

.trip-bento::before,
.trip-bento::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.trip-bento::before {
  inset: 0;
  background:
    radial-gradient(circle at 23% 28%, rgba(255, 255, 255, 0.24), transparent 24%),
    linear-gradient(180deg, transparent 0%, rgba(3, 18, 44, 0.24) 100%);
}

.trip-bento::after {
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent 0%, rgba(3, 18, 44, 0.32) 100%);
}

.trip-bento-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.trip-bento-header {
  max-width: 760px;
  margin: 0 auto clamp(30px, 4.2vw, 54px);
  text-align: center;
}

.trip-bento-header .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.trip-bento-header h2 {
  margin: 0 0 16px;
  color: #fff;
  font-size: clamp(42px, 4.4vw, 64px);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: 0;
}

.trip-bento-header p:not(.eyebrow) {
  max-width: 660px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(15px, 1.05vw, 17px);
  font-weight: 650;
  line-height: 1.75;
}

.trip-bento-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 1.8vw, 24px);
}

.trip-bento-card {
  position: relative;
  display: flex;
  min-height: 230px;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  border: 1px solid rgba(128, 174, 226, 0.18);
  border-radius: 18px;
  padding: clamp(22px, 2.3vw, 30px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.88)),
    radial-gradient(circle at 84% 84%, rgba(84, 160, 255, 0.16), transparent 32%);
  box-shadow: 0 22px 60px rgba(74, 125, 190, 0.12);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.trip-bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(78, 146, 232, 0.3);
  box-shadow: 0 28px 74px rgba(74, 125, 190, 0.18);
}

.trip-bento-card-wide {
  grid-column: span 8;
}

.trip-bento-card-live {
  grid-column: span 4;
}

.trip-bento-card-record,
.trip-bento-card-fence,
.trip-bento-card-stats {
  grid-column: span 4;
}

.trip-card-copy {
  position: relative;
  z-index: 2;
  max-width: 520px;
}

.trip-card-copy h3 {
  margin: 0;
  color: #071226;
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
}

.trip-card-copy p {
  margin: 10px 0 0;
  color: #536b8a;
  font-size: clamp(13px, 0.98vw, 15px);
  font-weight: 620;
  line-height: 1.68;
}

.trip-card-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 118px;
  margin-top: 18px;
  border-radius: 16px;
}

.trip-card-visual svg {
  display: block;
  width: 100%;
  height: 100%;
}

.trip-card-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.98) brightness(1.04);
}

.trip-bento-card-wide {
  min-height: 360px;
  background-color: #fff;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.68) 42%, rgba(255, 255, 255, 0.08) 76%, rgba(255, 255, 255, 0) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.34) 36%, rgba(255, 255, 255, 0) 72%),
    url("assets/overview/trip-cards/track-route-card.webp") center center / cover no-repeat;
}

.trip-bento-card-live {
  min-height: 360px;
  background-color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 32%, rgba(255, 255, 255, 0.2) 58%, rgba(255, 255, 255, 0) 100%),
    url("assets/overview/trip-cards/live-location-card.webp") center center / cover no-repeat;
}

.trip-bento-card-record {
  min-height: 300px;
  background-color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 36%, rgba(255, 255, 255, 0.28) 62%, rgba(255, 255, 255, 0.02) 100%),
    url("assets/overview/trip-cards/trip-record-card.webp") center center / cover no-repeat;
}

.trip-bento-card-fence {
  min-height: 300px;
  background-color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 42%, rgba(255, 255, 255, 0.22) 66%, rgba(255, 255, 255, 0.02) 100%),
    url("assets/overview/trip-cards/geofence-card.webp") center center / cover no-repeat;
}

.trip-bento-card-stats {
  min-height: 300px;
  background-color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.86) 38%, rgba(255, 255, 255, 0.24) 64%, rgba(255, 255, 255, 0.02) 100%),
    url("assets/overview/trip-cards/trip-stats-card.webp") center center / cover no-repeat;
}

.trip-bento-summary {
  max-width: 780px;
  margin: clamp(28px, 3.4vw, 46px) auto 0;
  text-align: center;
}

.trip-bento-summary-line {
  display: block;
  width: 64px;
  height: 2px;
  margin: 0 auto 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 111, 242, 0.04), rgba(62, 155, 255, 0.7), rgba(255, 255, 255, 0.72), rgba(13, 111, 242, 0.06));
  box-shadow: 0 0 14px rgba(62, 155, 255, 0.24);
}

.trip-bento-summary p {
  margin: 0;
  color: rgba(235, 247, 255, 0.92);
  font-size: clamp(15px, 1.1vw, 18px);
  font-weight: 750;
  line-height: 1.76;
  text-shadow: 0 10px 30px rgba(3, 18, 44, 0.42);
}

@media (max-width: 960px) {
  .trip-bento {
    padding: 74px 0 86px;
  }

  .trip-bento-inner {
    width: min(720px, calc(100% - 40px));
  }

  .trip-bento-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trip-bento-card-wide,
  .trip-bento-card-live,
  .trip-bento-card-record,
  .trip-bento-card-fence,
  .trip-bento-card-stats {
    grid-column: span 1;
  }

  .trip-bento-card-wide {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .trip-bento {
    padding: 64px 0 72px;
  }

  .trip-bento-inner {
    width: calc(100% - 32px);
  }

  .trip-bento-header {
    margin-bottom: 28px;
  }

  .trip-bento-header h2 {
    font-size: 40px;
  }

  .trip-bento-grid {
    grid-template-columns: 1fr;
  }

  .trip-bento-card-wide,
  .trip-bento-card-live,
  .trip-bento-card-record,
  .trip-bento-card-fence,
  .trip-bento-card-stats {
    grid-column: span 1;
  }

  .trip-bento-card {
    min-height: 0;
    padding: 22px;
  }

  .trip-bento-card-wide {
    min-height: 330px;
    background-position: 52% center;
  }

  .trip-bento-card-live {
    min-height: 330px;
    background-position: center center;
  }

  .trip-bento-card-record {
    min-height: 300px;
    background-position: center center;
  }

  .trip-bento-card-fence {
    min-height: 300px;
    background-position: center center;
  }

  .trip-bento-card-stats {
    min-height: 300px;
    background-position: center center;
  }

  .trip-bento-summary {
    margin-top: 24px;
  }

  .trip-bento-summary p {
    font-size: 15px;
  }
}

/* 能耗管理：Bento Grid 布局，浅色卡片网格，左侧高卡含趋势图。 */
.energy-bento {
  position: relative;
  padding: clamp(80px, 9vw, 140px) 0;
  background: #ffffff;
  color: var(--ink);
}

.energy-bento-inner {
  position: relative;
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(40px, 5vw, 72px) 0 clamp(48px, 5vw, 72px);
  background: transparent;
}

.energy-bento-header {
  max-width: 760px;
  margin: 0 auto clamp(32px, 4vw, 56px);
  text-align: center;
}

.energy-bento-header .eyebrow {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-deep);
}

.energy-bento-header h2 {
  margin: 0 0 18px;
  color: #0b1220;
  font-size: clamp(32px, 4.2vw, 60px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: 0.3px;
}

.energy-bento-header p {
  margin: 0;
  color: #5d6b85;
  font-size: clamp(15px, 1.05vw, 18px);
  line-height: 1.7;
}

.energy-bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(16, 24, 40, 0.06);
  border-radius: 20px;
  padding: clamp(20px, 2vw, 28px);
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.04);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.bento-card:hover,
.bento-card.is-active {
  transform: translateY(-4px);
  border-color: rgba(75, 163, 255, 0.3);
  box-shadow: 0 4px 8px rgba(16, 24, 40, 0.05), 0 18px 40px rgba(75, 163, 255, 0.14);
}

.bento-card:focus-visible {
  outline: 2px solid rgba(75, 163, 255, 0.4);
  outline-offset: 4px;
}

.bento-tall {
  grid-row: span 2;
  gap: 0;
  padding: 0;
}

.bento-tall .bento-card-visual {
  flex: 1;
  padding: 0;
  margin: 0;
}

.bento-tall .bento-card-text {
  padding: clamp(16px, 1.6vw, 24px) clamp(20px, 2vw, 28px);
}

/* 中上宽卡：跨2列，内部水平布局 */
.bento-wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  padding: 0;
}

.bento-wide .bento-card-text {
  flex: 1;
  padding: clamp(20px, 2vw, 28px);
}

.bento-wide .bento-card-visual {
  flex: 1;
  max-width: 50%;
}

.bento-tall-chart {
  position: relative;
  flex: 1;
  min-height: 200px;
  margin-top: 0;
  border-radius: 20px 20px 0 0;
  background:
    linear-gradient(rgba(75, 163, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 163, 255, 0.06) 1px, transparent 1px),
    #fafbfd;
  background-size: 48px 48px;
  overflow: hidden;
}

.bento-tall-chart svg {
  position: absolute;
  inset: 12px;
  width: calc(100% - 24px);
  height: calc(100% - 24px);
}

.bento-card .bento-card-text {
  padding: clamp(20px, 2vw, 28px) clamp(20px, 2vw, 28px) 0;
}

.bento-card .bento-card-text h3 {
  margin: 0 0 8px;
  color: #071226;
  font-size: clamp(17px, 1.3vw, 19px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.2px;
}

.bento-card .bento-card-text p {
  margin: 0;
  color: #526b86;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
}

.bento-card .bento-card-text strong {
  display: block;
  margin: 10px 0 8px;
  color: #071226;
  font-size: clamp(34px, 3.4vw, 44px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.6px;
}

.bento-card .bento-card-text small {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
}

.bento-card:not(.bento-accent) .bento-card-text small {
  color: #526b86;
}

.bento-card .bento-card-visual {
  margin-top: auto;
  padding: 14px clamp(16px, 1.6vw, 22px) clamp(16px, 1.6vw, 22px);
  overflow: hidden;
}

.bento-card .bento-card-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.08);
}

/* 有图文结构的卡片使用 0 padding，内部区块自控 padding */
.bento-card:has(.bento-card-text):not(.bento-tall):not(.bento-wide) {
  padding: 0;
}

.bento-accent {
  background: linear-gradient(140deg, #1f7ce8 0%, #1158b8 100%);
  border-color: transparent;
  color: #ffffff;
}

.bento-accent .bento-card-text h3 {
  color: #ffffff;
}

.bento-accent .bento-card-text p {
  color: rgba(255, 255, 255, 0.78);
}

.bento-accent .bento-card-text strong {
  color: #ffffff;
}

.bento-accent:hover,
.bento-accent.is-active {
  border-color: transparent;
  box-shadow: 0 4px 8px rgba(16, 24, 40, 0.06), 0 22px 48px rgba(31, 124, 232, 0.4);
}

/* Bento 趋势图 SVG */
.chart-area {
  fill: url("#energyChartFill");
}

.chart-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
  stroke-dasharray: 760;
  stroke-dashoffset: 760;
}

.energy-bento.is-live .chart-line {
  animation: energyChartDraw 1.4s ease-out forwards;
}

.chart-electric {
  stroke: #2f8cff;
  filter: drop-shadow(0 0 6px rgba(47, 140, 255, 0.32));
}

.chart-fuel {
  stroke: #ff9b3d;
  stroke-width: 3.5;
  animation-delay: 0.16s;
  filter: drop-shadow(0 0 6px rgba(255, 155, 61, 0.28));
}

@keyframes energyChartDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@media (max-width: 960px) {
  .energy-bento-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: minmax(160px, auto);
  }
  .bento-tall {
    grid-column: span 2;
    grid-row: span 1;
  }
  .bento-wide {
    grid-column: span 2;
  }
  .bento-tall-chart {
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .energy-bento {
    padding: clamp(64px, 12vw, 96px) 0;
  }
  .energy-bento-inner {
    padding: clamp(28px, 6vw, 40px) 0;
  }
  .energy-bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-tall {
    grid-column: span 1;
  }
  .bento-wide {
    grid-column: span 1;
    flex-direction: column;
    align-items: stretch;
  }
  .bento-wide .bento-card-visual {
    max-width: 100%;
  }
  .energy-bento-header h2 {
    font-size: 32px;
  }
  .bento-card .bento-card-text {
    padding: 16px 16px 0;
  }
  .bento-card .bento-card-visual {
    padding: 12px 16px 16px;
  }
  .bento-card .bento-card-text strong {
    font-size: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chart-line {
    stroke-dashoffset: 0;
    animation: none;
  }
  .bento-card,
  .bento-card:hover {
    transition: none;
    transform: none;
  }
}

/* 能耗管理：整屏异形夹层，承接上方账务蓝色与下方行程场景。 */
.energy-folder {
  position: relative;
  z-index: 2;
  overflow: hidden;
  scroll-margin-top: 96px;
  margin: 0;
  padding: 0;
  background: #071427;
  color: #fff;
}

.energy-folder::before,
.energy-folder::after {
  position: absolute;
  inset-inline: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
}

.energy-folder::before {
  top: 0;
  height: 58%;
  background:
    linear-gradient(90deg, rgba(8, 18, 34, 0.96) 0%, rgba(8, 18, 34, 0.78) 44%, rgba(8, 18, 34, 0.56) 72%, rgba(8, 18, 34, 0.9) 100%),
    linear-gradient(180deg, rgba(8, 18, 34, 0.68), rgba(7, 20, 39, 0.94)),
    url("assets/section-scenes/finance-command-center.webp") center top / cover no-repeat;
}

.energy-folder::after {
  bottom: 0;
  height: 56%;
  background:
    linear-gradient(180deg, rgba(7, 20, 39, 0) 0%, rgba(6, 18, 42, 0.42) 42%, rgba(6, 18, 42, 0.7) 100%),
    url("assets/section-scenes/trip-mountain-bg.webp") center bottom / cover no-repeat;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.16) 18%, #000 48%, #000 100%);
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.16) 18%, #000 48%, #000 100%);
}

.energy-folder-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: clamp(720px, 58vw, 900px);
  margin: 0 auto;
  isolation: isolate;
}

.energy-folder-shell {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.energy-folder-shadow {
  transform: translateY(14px);
  fill: rgba(4, 16, 32, 0.26);
  filter: blur(12px);
}

.energy-folder-body {
  fill: url("#energyFolderFill");
  fill-opacity: 0.94;
  stroke: rgba(191, 224, 255, 0.18);
  stroke-width: 1;
}

.energy-folder-fold {
  fill: none;
  stroke: rgba(213, 234, 255, 0.2);
  stroke-width: 1.2;
  stroke-linecap: round;
}

.energy-folder-aura {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  border-radius: 999px;
}

.energy-folder-aura-left {
  display: none;
  top: 4%;
  left: -14%;
  width: 52%;
  height: 38%;
  background: radial-gradient(circle, rgba(90, 174, 255, 0.3), transparent 62%);
  filter: blur(4px);
}

.energy-folder-aura-right {
  display: none;
  top: 2%;
  right: -9%;
  width: 50%;
  height: 44%;
  background: radial-gradient(circle, rgba(207, 234, 255, 0.22), transparent 64%);
  filter: blur(7px);
}

.energy-folder-visual,
.energy-folder-heading {
  position: absolute;
  z-index: 2;
}

.energy-folder-visual {
  top: 8.5%;
  right: clamp(42px, 7.4vw, 126px);
  width: min(520px, 38vw);
  height: clamp(230px, 21vw, 320px);
  overflow: hidden;
  border: 1px solid rgba(207, 232, 255, 0.28);
  border-radius: 28px;
  background:
    radial-gradient(circle at 18% 18%, rgba(156, 213, 255, 0.28), transparent 36%),
    linear-gradient(145deg, rgba(234, 247, 255, 0.2), rgba(88, 153, 218, 0.08));
  box-shadow: 0 32px 90px rgba(2, 13, 28, 0.34);
}

.energy-folder-visual::before {
  content: "";
  position: absolute;
  top: -34%;
  left: 33%;
  width: 70%;
  height: 106%;
  border-radius: 50%;
  background: rgba(188, 226, 255, 0.16);
}

.energy-visual-image {
  position: absolute;
  left: 7%;
  top: 9%;
  z-index: 1;
  width: 31%;
  height: 118%;
  object-fit: cover;
  object-position: top center;
  border: 7px solid rgba(7, 22, 40, 0.9);
  border-radius: 28px;
  opacity: 0.88;
  filter: saturate(0.92) contrast(0.98);
  box-shadow: 0 26px 52px rgba(3, 17, 34, 0.34);
}

.energy-visual-wash {
  position: absolute;
  top: 18%;
  right: 8%;
  z-index: 1;
  width: 50%;
  height: 64%;
  border-radius: 22px;
  background:
    linear-gradient(rgba(129, 198, 255, 0.22) 2px, transparent 2px),
    linear-gradient(90deg, rgba(129, 198, 255, 0.14) 1px, transparent 1px),
    rgba(223, 242, 255, 0.12);
  background-size: 100% 34%, 42px 100%, auto;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.energy-visual-wash::before,
.energy-visual-wash::after {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  height: 4px;
  border-radius: 999px;
  background: #72bdff;
  transform-origin: left center;
}

.energy-visual-wash::before {
  top: 52%;
  transform: rotate(-11deg);
}

.energy-visual-wash::after {
  top: 38%;
  opacity: 0.48;
  transform: rotate(9deg);
}

.energy-orbit {
  position: absolute;
  border: 2px solid rgba(99, 147, 202, 0.38);
  border-radius: 50%;
}

.energy-orbit-one {
  right: -10%;
  bottom: 12%;
  width: 112%;
  height: 65%;
  transform: rotate(-8deg);
}

.energy-orbit-two {
  right: -18%;
  bottom: -6%;
  width: 126%;
  height: 72%;
  border-color: rgba(169, 203, 240, 0.66);
  transform: rotate(-6deg);
}

.energy-mini-chart {
  position: absolute;
  inset: 15% 9% 14%;
  width: 82%;
  height: 70%;
  overflow: visible;
}

.energy-chart-base,
.energy-trend-segment {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.energy-chart-base {
  stroke: rgba(117, 145, 177, 0.22);
  stroke-width: 2;
}

.energy-trend-segment {
  stroke: #1677ff;
  stroke-width: 5;
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
}

.energy-bento.is-live .energy-trend-segment {
  animation: energyFolderDraw 0.9s ease-out forwards;
}

.energy-bento.is-live .energy-trend-segment.delay-a {
  animation-delay: 0.12s;
}

.energy-bento.is-live .energy-trend-segment.delay-b {
  animation-delay: 0.24s;
}

.energy-bento.is-live .energy-trend-segment.delay-c {
  animation-delay: 0.36s;
}

.energy-stat-card {
  position: absolute;
  z-index: 3;
  top: 8%;
  right: 5%;
  width: min(244px, 52%);
  min-height: 112px;
  padding: 18px 20px;
  border: 1px solid rgba(220, 240, 255, 0.24);
  border-radius: 18px;
  background: rgba(23, 45, 72, 0.66);
  box-shadow: 0 20px 48px rgba(3, 18, 36, 0.26);
  backdrop-filter: blur(14px);
}

.energy-stat-card span,
.energy-stat-card small {
  display: block;
  color: rgba(226, 244, 255, 0.68);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.energy-stat-card strong {
  display: inline-block;
  margin-top: 8px;
  color: #fff;
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 800;
  line-height: 1;
}

.energy-stat-card small {
  display: inline-block;
  margin-left: 8px;
}

.energy-folder-heading {
  top: 34%;
  left: clamp(42px, 8vw, 136px);
  right: auto;
  display: block;
  width: min(620px, 42vw);
}

.energy-folder-kicker {
  margin: 0 0 14px;
  color: rgba(166, 216, 255, 0.88);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
}

.energy-folder-heading h2 {
  margin: 0;
  color: rgba(248, 252, 255, 0.98);
  font-size: clamp(42px, 4.4vw, 64px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0;
}

.energy-folder-heading h2 span {
  display: block;
}

.energy-folder-summary {
  max-width: 590px;
  margin: 22px 0 0;
  color: rgba(226, 241, 255, 0.82);
  font-size: clamp(16px, 1.25vw, 19px);
  font-weight: 650;
  line-height: 1.76;
}

.energy-folder-card {
  min-height: clamp(196px, 15vw, 232px);
  padding: clamp(26px, 2.4vw, 34px);
  border: 1px solid rgba(218, 239, 255, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(circle at 20% 8%, rgba(255, 255, 255, 0.18), transparent 34%),
    linear-gradient(145deg, rgba(240, 248, 255, 0.14), rgba(86, 141, 198, 0.08)),
    rgba(13, 32, 56, 0.78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 28px 72px rgba(3, 16, 32, 0.26);
  backdrop-filter: blur(18px);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.energy-folder-card:hover,
.energy-folder-card.is-active {
  transform: translateY(-3px);
  border-color: rgba(153, 211, 255, 0.36);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 34px 82px rgba(4, 20, 40, 0.34);
}

.energy-folder-card h3 {
  margin: 0 0 11px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(22px, 1.9vw, 25px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}

.energy-folder-card p {
  margin: 0;
  color: rgba(226, 241, 255, 0.68);
  font-size: clamp(14px, 1.1vw, 15px);
  font-weight: 500;
  line-height: 1.72;
}

@keyframes energyFolderDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@media (max-width: 1020px) {
  .energy-folder::before {
    height: 54%;
    background-position: 58% top;
  }

  .energy-folder::after {
    height: 68%;
  }

  .energy-folder-stage {
    width: 100%;
    min-height: auto;
    padding: 86px clamp(24px, 6vw, 54px) 80px;
    background:
      linear-gradient(180deg, rgba(23, 59, 99, 0.94), rgba(8, 23, 41, 0.96));
    border-top-left-radius: 36px;
    border-bottom-right-radius: 36px;
  }

  .energy-folder-shell {
    display: none;
  }

  .energy-folder-visual,
  .energy-folder-heading {
    position: relative;
    inset: auto;
    width: auto;
  }

  .energy-folder-visual {
    width: 100%;
    height: 260px;
    margin-bottom: 36px;
  }

  .energy-folder-heading {
    display: block;
    margin-bottom: 30px;
  }

  .energy-folder-summary {
    max-width: 640px;
  }

  .energy-folder-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .energy-folder {
    padding: 0;
  }

  .energy-folder-stage {
    width: 100%;
    padding: 66px 18px 58px;
    border-top-left-radius: 28px;
    border-bottom-right-radius: 28px;
  }

  .energy-folder-visual {
    height: 220px;
    border-radius: 22px;
  }

  .energy-stat-card {
    width: 58%;
    min-height: 104px;
    padding: 16px;
  }

  .energy-folder-heading h2 {
    font-size: 34px;
  }

  .energy-folder-card {
    padding: 22px;
    border-radius: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .energy-trend-segment {
    stroke-dashoffset: 0;
    animation: none;
  }

  .energy-folder-card,
  .energy-folder-card:hover,
  .energy-folder-card.is-active {
    transition: none;
    transform: none;
  }
}

/* 能耗管理：上方浅蓝主视觉 + 下方三张图文卡片。 */
.energy-story {
  position: relative;
  z-index: 2;
  min-height: auto;
  margin: 0;
  padding: clamp(86px, 7vw, 112px) 0 clamp(78px, 6vw, 104px);
  overflow: hidden;
  color: #071226;
  background:
    url("assets/section-scenes/energy-management-bg.webp") top center / 100% auto no-repeat,
    linear-gradient(180deg, #f7fbff 0%, #edf7ff 68%, #f7fbff 100%);
  isolation: isolate;
}

.energy-story::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  height: auto;
  background:
    linear-gradient(90deg, rgba(247, 251, 255, 0.12) 0%, rgba(247, 251, 255, 0) 42%),
    linear-gradient(180deg, rgba(247, 251, 255, 0) 0%, rgba(247, 251, 255, 0) 72%, rgba(247, 251, 255, 0.58) 100%);
  opacity: 1;
  content: "";
}

.energy-story::after {
  content: none;
}

.energy-story .section-inner {
  position: relative;
  z-index: 1;
}

.energy-story-inner {
  display: block;
  min-height: auto;
}

.energy-story-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.68fr) minmax(640px, 1.32fr);
  min-height: clamp(560px, 45vw, 660px);
  gap: clamp(24px, 3.6vw, 64px);
  align-items: center;
}

.energy-story-copy {
  position: relative;
  z-index: 6;
  max-width: 560px;
}

.energy-story-copy .eyebrow {
  color: #0d6ff2;
}

.energy-story-copy h2 {
  margin: 0;
  color: #071226;
  font-size: clamp(42px, 3.8vw, 62px);
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: 0;
}

.energy-title-line {
  display: block;
  white-space: nowrap;
}

.energy-title-line-offset {
  margin-left: clamp(118px, 9vw, 150px);
}

.energy-story-copy p:not(.eyebrow) {
  max-width: 460px;
  margin: 20px 0 0;
  color: #405a77;
  font-size: clamp(16px, 1.18vw, 19px);
  font-weight: 650;
  line-height: 1.8;
}

.energy-hero-spacer {
  position: relative;
  z-index: 3;
  min-height: clamp(540px, 45vw, 650px);
}

.energy-hero-spacer > img {
  position: absolute;
  display: block;
  max-width: none;
  height: auto;
  pointer-events: none;
  user-select: none;
}

.energy-hero-phone {
  z-index: 3;
  left: clamp(170px, 15.2vw, 204px);
  top: 50%;
  width: clamp(220px, 19.6vw, 286px);
  transform: translateY(-50%) scaleX(1.12);
  filter: drop-shadow(0 30px 46px rgba(30, 58, 91, 0.22));
}

.energy-hero-chart {
  position: absolute;
  display: block;
  max-width: none;
  z-index: 4;
  right: clamp(-126px, -8vw, -84px);
  top: clamp(70px, 11vw, 112px);
  width: clamp(270px, 21.5vw, 326px);
  aspect-ratio: 4 / 3;
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: transparent;
  cursor: zoom-in;
  pointer-events: auto;
  user-select: none;
  transition: filter 0.42s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 20px 30px rgba(50, 92, 132, 0.16));
}

.energy-hero-chart-visual {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  transform-origin: center center;
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.energy-hero-chart img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: contain;
  pointer-events: none;
}

.energy-hero-chart.is-expanded {
  z-index: 12;
  cursor: zoom-out;
  filter: drop-shadow(0 34px 64px rgba(38, 76, 118, 0.26));
}

.energy-hero-chart.is-expanded .energy-hero-chart-visual {
  transform: scale(1.5);
}

.energy-hero-chart:focus-visible {
  outline: 2px solid rgba(13, 111, 242, 0.8);
  outline-offset: 5px;
}

.energy-hero-arrow {
  z-index: 2;
  right: clamp(20px, 2.6vw, 46px);
  top: clamp(326px, 32.8vw, 418px);
  width: clamp(126px, 11vw, 170px);
  opacity: 0.78;
}

.energy-story-scene {
  position: relative;
  z-index: 6;
  margin-top: clamp(30px, 4vw, 56px);
}

.energy-support-cards {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  gap: clamp(16px, 1.5vw, 24px);
}

.energy-story-card {
  --energy-card-inset: 10px;
  position: relative;
  display: flex;
  min-height: 0;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
  border: 1px solid rgba(22, 116, 223, 0.1);
  border-radius: 24px;
  color: #071226;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 68px rgba(48, 92, 142, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  overflow: hidden;
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.energy-story-card:hover,
.energy-story-card.is-active {
  border-color: rgba(22, 116, 223, 0.18);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 22px 54px rgba(48, 110, 178, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.92);
  transform: translateY(-2px);
}

.energy-card-copy {
  min-width: 0;
  flex: 0 0 clamp(96px, 7.4vw, 112px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--energy-card-inset);
  color: #ffffff;
  background: linear-gradient(135deg, rgba(73, 86, 102, 0.94), rgba(48, 61, 78, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.energy-card-visual {
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  min-height: 0;
  flex: 0 0 auto;
  padding: var(--energy-card-inset) var(--energy-card-inset) 0;
  overflow: hidden;
  border-radius: 0;
  background: #ffffff;
  box-shadow: inset 0 -1px 0 rgba(53, 117, 184, 0.08);
}

.energy-card-visual img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 16px 16px 6px 6px;
  object-fit: cover;
}

.energy-story-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(20px, 1.35vw, 24px);
  font-weight: 850;
  line-height: 1.24;
}

.energy-story-card p {
  display: -webkit-box;
  margin: 8px 0 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(13px, 0.86vw, 14px);
  font-weight: 560;
  line-height: 1.5;
}

.energy-story-summary {
  position: relative;
  z-index: 6;
  max-width: 780px;
  margin: clamp(28px, 3.4vw, 48px) auto 0;
  text-align: center;
}

.energy-story-summary-line {
  display: block;
  width: 64px;
  height: 2px;
  margin: 0 auto 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(13, 111, 242, 0.04), rgba(62, 155, 255, 0.7), rgba(255, 255, 255, 0.72), rgba(13, 111, 242, 0.06));
  box-shadow: 0 0 14px rgba(62, 155, 255, 0.24);
}

.energy-story-summary p {
  margin: 0;
  color: #405a77;
  font-size: clamp(15px, 1.1vw, 18px);
  font-weight: 750;
  line-height: 1.76;
}

@media (max-width: 1120px) {
  .energy-story {
    min-height: auto;
    padding: 88px 0 96px;
  }

  .energy-story-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .energy-hero-spacer {
    min-height: clamp(500px, 72vw, 620px);
  }

  .energy-hero-phone {
    left: 50%;
    top: 52%;
    width: clamp(232px, 34vw, 314px);
    transform: translate(-62%, -50%) scaleX(1.1);
  }

  .energy-hero-chart {
    right: max(12px, 7vw);
    top: clamp(120px, 20vw, 176px);
    width: clamp(200px, 30vw, 274px);
  }

  .energy-hero-arrow {
    right: max(82px, 15vw);
    top: clamp(312px, 48vw, 420px);
    width: clamp(104px, 18vw, 152px);
  }

  .energy-story-scene {
    position: relative;
    margin-top: 44px;
  }

  .energy-support-cards {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .energy-story-card {
    align-items: start;
    min-height: 0;
  }

  .energy-card-visual {
    width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    min-height: 0;
    margin-bottom: 0;
  }

  .energy-card-copy {
    min-width: 0;
  }

  .energy-story-summary {
    max-width: 680px;
    margin-top: 20px;
  }
}

@media (max-width: 720px) {
  .energy-story {
    padding: 74px 0 78px;
    background-size: auto 760px, auto;
    background-position: 50% top, center;
  }

  .energy-story-copy h2 {
    font-size: 40px;
  }

  .energy-hero-spacer {
    min-height: 420px;
  }

  .energy-hero-phone {
    left: 48%;
    top: 51%;
    width: min(54vw, 236px);
    transform: translate(-60%, -50%) scaleX(1.08);
  }

  .energy-hero-chart {
    right: -6px;
    top: 112px;
    width: min(43vw, 188px);
  }

  .energy-hero-arrow {
    right: 56px;
    top: 272px;
    width: min(28vw, 112px);
    opacity: 0.66;
  }

  .energy-story-copy p:not(.eyebrow),
  .energy-story-summary {
    font-size: 15px;
  }

  .energy-support-cards {
    grid-template-columns: 1fr;
  }

  .energy-story-card {
    align-items: center;
    min-height: 0;
  }

  .energy-card-visual {
    width: 100%;
    aspect-ratio: 4 / 3;
    height: auto;
    min-height: 0;
    margin-bottom: 0;
  }

}

@media (max-width: 960px) {
  .overview-story-sticky {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    row-gap: 30px;
    padding: 104px 24px 92px;
  }
  .overview-phone-stage {
    grid-row: 2;
    grid-column: 1;
    width: min(52vw, 312px);
    min-width: 240px;
    margin: 0 auto 8px;
  }
  .overview-copy {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
  }
  .overview-copy-left {
    grid-row: 1;
    grid-column: 1;
  }
  .overview-copy p {
    margin-inline: auto;
  }
  .overview-feature-lanes {
    grid-row: 3;
    grid-column: 1;
    grid-template-columns: 1fr;
    gap: 18px;
    width: min(100%, 720px);
    margin: 0 auto;
    padding: 0;
  }
  .overview-feature-column,
  .overview-feature-column-right {
    display: grid;
    grid-column: auto;
    align-self: auto;
    gap: 18px;
    padding: 0;
  }
  .overview-feature-column-left {
    grid-column: auto;
  }
  .overview-feature-column-right .overview-feature-panel {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: auto;
    padding: 14px;
    opacity: 1;
    transform: none;
  }
  .overview-feature-column-left .overview-feature-panel {
    padding: 14px;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 640px) {
  .overview-story-sticky {
    grid-template-rows: auto auto auto;
    padding: 100px 16px 82px;
  }
  .overview-copy h2 {
    font-size: 42px;
  }
  .overview-phone-stage {
    grid-row: 2;
    width: min(70vw, 282px);
    min-width: 220px;
  }
  .overview-feature-large {
    grid-template-columns: 1fr;
  }
  .overview-feature-lanes {
    grid-row: 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .overview-story-track {
    height: auto;
    min-height: 0;
  }
  .overview-story-sticky {
    position: relative;
    min-height: auto;
  }
  .overview-feature-panel {
    opacity: 1;
    transform: none;
  }

  .core-phone-screen {
    transition: none;
  }

  .core-phone-screen.is-active {
    opacity: 1;
    transform: none;
  }

  .core-phone-screen.is-leaving {
    opacity: 0;
    transform: none;
  }
}

/* 统一各模块主标题字体设置，与行程管理标题保持一致。 */
:is(
  .core-showcase-heading h2,
  .finance-showcase-head h2,
  .finance-layout-a .finance-showcase-head h2,
  .energy-story-copy h2,
  .trip-bento-header h2,
  .life-copy h2,
  .section-heading h2,
  .download h2,
  .download-copy h2,
  .overview-copy h2
) {
  font-size: clamp(44px, 5vw, 78px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0.5px;
}

@media (max-width: 640px) {
  :is(
    .core-showcase-heading h2,
    .finance-showcase-head h2,
    .finance-layout-a .finance-showcase-head h2,
    .energy-story-copy h2,
    .trip-bento-header h2,
    .life-copy h2,
    .section-heading h2,
    .download h2,
    .download-copy h2,
    .overview-copy h2
  ) {
    font-size: 40px;
  }
}