.overview-section .section-header {
  gap: 0px;
}

/*
 * Astra A1 产品页面专用样式
 */

/* Sub-nav */
.sub-nav {
  border-bottom: 1px solid #e9ecef;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.sub-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.sub-nav-title {
  font-size: 15px;
  font-weight: 700;
  color: #181818;
}

.sub-nav-links {
  display: flex;
  gap: 8px;
}

.sub-nav-links a {
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  color: #6c757d;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition:
    color 0.2s,
    border-color 0.2s;
}

.sub-nav-links a.active,
.sub-nav-links a:hover {
  color: #e72e43;
}

/* Hero 区域 */
.hero {
   position: relative;
  background-color: #f9f9f9;
  background-image: url(../images//hardware2/hero_all.png);
  background-size: contain;
  background-position: center bottom;
  background-repeat: no-repeat;
  width: 100%;
  aspect-ratio: 1920 / 1009;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero-content {
  position: absolute;
  top: 0;
  right: calc(10% + 80px);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: right;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  position: relative;
  z-index: 10;
}

.hero-product-name {
  font-size: 25px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}

.hero-title {
  font-size: 55px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  line-height: 1.2;
  margin-bottom: 0;
}

.hero-subtitle {
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  /* margin-top: 12px; */
}

.hero-glasses {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 55.7%;
  object-fit: cover;
}

/* 产品特性区域 */
.features {
  position: relative;
  width: 100%;
  background: #fff;
  overflow: hidden;
}

.features-content {
  position: relative;
  z-index: 1;
  padding: 86px 0 74px;
  width: 1200px;
  margin: 0 auto;
  height: auto;
  overflow: hidden;
}

.features-header {
  margin-left: auto;
  width: 540px;
}

.features-subtitle {
  font-size: 22px;
  font-weight: 500;
  color: #323232;
  margin-top: 8px;
  margin-right: 58px;
  text-align: right;
}

.products-container {
  position: relative;
  width: 100%;
  flex: none;
  overflow: hidden;
}

.products-container .carousel-controls {
  margin-top: 60px;
  margin-right: auto;
  justify-content: flex-start;
  margin-left: 100px;
}

.products-wrapper {
  position: relative;
  display: flex;
  gap: 40px;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  order: 1;
  padding:20px 0;
}

.product-card {
  width: 50vw;
  height: auto;

  position: relative;
  overflow: hidden;
  flex: 0 0 auto;
  display: block;
  padding: 0;

}

.product-card .product-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.astra-1 {
  position: relative;
  margin: 130px auto 0;
  opacity: 0;
  transform: translateY(60px);
  filter: blur(12px);
  transition: opacity 0.95s ease, transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1), filter 0.95s ease;
}

.astra-1.in-view {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.astra-1-img {
  opacity: 0;
  transform: translateX(-50px);
  filter: blur(10px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.8s ease;
  transition-delay: 0.2s;
}

.astra-1.in-view .astra-1-img {
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
}

.astra-1-glass-img {
  opacity: 0;
  transform: translateX(-30px) scale(0.9);
  filter: blur(8px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.8s ease;
  transition-delay: 0.4s;
}

.astra-1.in-view .astra-1-glass-img {
  opacity: 1;
  transform: translateX(0) scale(1);
  filter: blur(0);
}

.astra-1-right {
  opacity: 0;
  transform: translateX(50px) scale(1.2);
  filter: blur(10px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.8s ease;
  transition-delay: 0.6s;
}

.astra-1.in-view .astra-1-right {
  opacity: 1;
  transform: translateX(0) scale(1.2);
  filter: blur(0);
}

.astra-1-img {
  width: 95%;
  height: auto;
  object-fit: cover;
  margin-right: 5%;
}

.astra-1-glass-img {
  position: absolute;
  top: 16.2%;
  left: 14%;
  height: auto;
  width: 45%;
  object-fit: cover;
}

.astra-1-right {
  position: absolute;
  right: 5%;
  height: 100%;
  width: 29%;
  top: 0;
  padding-top: 15%;
  transform: scale(1.2);
  /* 使用 clamp 实现无缝自适应：最小 20px，理想值 2.5vw，最大 80px */
  font-size: clamp(20px, 2.3vw, 80px);
}

.astra-1-title {
  font-size: 1em;
  padding-bottom: 5px;
  border-bottom: 1px solid #e21613;
  display: inline-block;
}
.astra-1-subtitle {
  margin-top: 15px;
  font-size: 0.5em;
}
.astra-1-colorpicker {
  width: 7.2vw;
  margin-top: 47px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 16px;
}

.astra-1-color-item {
  width: 25%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease,
    border 0.2s ease;
  border-radius: 50%;
  padding: 1px;
  border: 1px solid transparent;
}

.astra-1-color-item:hover {
  transform: scale(1.2);
  opacity: 0.8;
}

.astra-1-color-item:active {
  transform: scale(1.1);
}

/* 选中状态 - 透明款 */
.astra-1-color-item.active[src*="color_opacity"] {
  border-color: #bcbcbc;
}

/* 选中状态 - 墨绿款 */
.astra-1-color-item.active[src*="color_green"] {
  border-color: #40665a;
}

/* 选中状态 - 灰色款 */
.astra-1-color-item.active[src*="color_gray"],
.astra-1-color-item.active[src*="color-gray"] {
  border-color: #000000;
}

/* 双芯驱动区域 */
.chip-section {
  position: relative;
  width: 100%;
  background: #f4f5f5;
  margin-top: 53px;
  opacity: 0;
  transform: translateY(60px);
  filter: blur(12px);
  transition: opacity 0.95s ease, transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1), filter 0.95s ease;
}

.chip-section.in-view {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.chip-bg-wrapper {
  z-index: 1;
  display: block;
  margin: 0 auto;
  position: relative;
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease 0.2s, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.chip-section.in-view .chip-bg-wrapper {
  opacity: 1;
  transform: scale(1);
}

.chip-section .section-header {
  opacity: 0;
  transform: translateY(30px) translateX(-50%);
  transition: opacity 0.7s ease 0.4s, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.4s;
}

.chip-section.in-view .section-header {
  opacity: 1;
  transform: translateY(0) translateX(-50%);
}

.chip-subtitle {
  opacity: 0;
  transform: translateY(20px) translateX(-50%);
  transition: opacity 0.6s ease 0.6s, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.6s;
}

.chip-section.in-view .chip-subtitle {
  opacity: 1;
  transform: translateY(0) translateX(-50%);
}

.chip-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.chip-section .section-header {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.chip-title-row {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.chip-vector {
  width: 10px;
  height: 33px;
  background: #e71b1f;
  flex-shrink: 0;
}

.chip-title {
  font-size: 50px;
  line-height: 1.12;
  font-weight: 500;
  color: #333;
  white-space: nowrap;
}

.chip-subtitle {
  margin-top: 8px;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 500;
  color: #323232;
  white-space: nowrap;
  position: absolute;
  top: 98px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.chip-note {
  position: absolute;
  left: 22px;
  bottom: 18px;
  font-size: 13.5px;
  font-weight: 500;
  color: #d6d6d6;
  white-space: nowrap;
  z-index: 10;
}

/* 相机功能区域 */
.camera-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #111;
  color: #fff;
}

/* 相机区域进场动画 */
.camera-section .camera-border {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.camera-section .camera-border-img {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s ease 1s, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 1s;
}

.camera-section .camera-record-1 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 0.6s, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) 0.6s;
}

.camera-section .camera-record-2 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 1.1s, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) 1.1s;
}

.camera-section .camera-record-3 {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 1.5s, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) 1.5s;
}

.camera-section .charging-video-play {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.5s ease 1.8s, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1) 1.8s;
}

/* 进场后的状态 */
.camera-section.in-view .camera-border {
  opacity: 1;
  transform: scale(1);
}

.camera-section.in-view .camera-border-img {
  opacity: 1;
  transform: scale(1);
}

.camera-section.in-view .camera-record-1,
.camera-section.in-view .camera-record-2,
.camera-section.in-view .camera-record-3 {
  opacity: 1;
  transform: translateY(0);
}

.camera-section.in-view .charging-video-play {
  opacity: 1;
  transform: scale(1);
}

.camera-bg {
  inset: 0;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  display: block;
}

.camera-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.12) 35%,
    rgba(0, 0, 0, 0.12) 100%
  );
}

.camera-border {
  position: absolute;
  top: 27%;
  left: 20.5%;
  width: 70%;
  height: 56%;
  background-image: url(../images/hardware2/record_kuang.png);
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 2;
}

.camera-border-img {
  position: absolute;
  top: 30.5%;
  left: 13.9%;
  width: 71.5%;
  height: 45%;
  z-index: 1;
  object-fit: contain;
}
.camera-record-1 img,
.camera-record-2 img,
.camera-record-3 img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.camera-record-1 {
         width: 18%;
    position: absolute;
    left: 79%;
    top: 35%;
  /* background-image: url(../images//hardware2/btn_zhuapai.png); */
  z-index: 2;
}
.camera-record-2 {
            width: 20%;
    position: absolute;
    left: 71%;
    top: 84%;
  /* background-image: url(../images//hardware2/btn_share.png); */
    z-index: 2;
}
.camera-record-3 {
    width: 13%;
    position: absolute;
    left: 7%;
    top: 44%;
  /* background-image: url(../images//hardware2/btn_record.png); */
    z-index: 2;
}
.camera-heading-wrap {
  position: absolute;
  top: 7vh;
  width: 80%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.camera-heading {

}

.camera-heading .section-title {
  color: #fff;
}

.camera-subtitle {
  margin-top: 8px;
  padding-left: 36px;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
}

.camera-stat {

  text-align: left;
}

.camera-stat-text {
  font-size: 73px;
  line-height: 1;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
}

.camera-stat-text span {
  font-size: 49px;
}

.camera-stat-line {
  margin-top: 8px;
  width: 100%;
  height: 3px;
  background: #ff1e16;
}

.camera-frame {
  position: absolute;
  left: 220px;
  top: 164px;
  width: 586px;
  height: 565px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.camera-frame-viewport {
  position: absolute;
  left: 25px;
  top: 36px;
  width: 538px;
  height: 319px;
  overflow: hidden;
}

.camera-frame-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 46% 50%;
  display: block;
  opacity: 0.94;
}

.camera-frame-border {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.camera-pill {
  position: absolute;
  z-index: 5;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(2px);
  font-size: 18px;
  line-height: 1;
  font-weight: 500;
  white-space: nowrap;
}

.camera-pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
}

.camera-pill-left {
  left: 48px;
  top: 274px;
}

.camera-pill-right {
  right: 24px;
  top: 198px;
}

.camera-pill-bottom {
  right: 88px;
  bottom: 36px;
}

/* 精彩时刻区域 */
.moments-section {
  position: relative;
  width: 100%;
  padding: 94px 0 78px;
  background: #fff;
  overflow: hidden;
}

.moments-header {
  text-align: center;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.moments-title-row {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  opacity: 0;
  transform: translateY(42px);
  filter: blur(10px);
  transition:
    opacity 0.75s ease,
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.75s ease;
}

.moments-accent {
  width: 8px;
  height: 36px;
  background: #ff2c1f;
  border-radius: 2px;
  flex-shrink: 0;
}

.moments-title {
  font-size: 50px;
  line-height: 1.12;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.moments-subtitle {
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
  letter-spacing: 0.08em;
  opacity: 0;
  transform: translateY(50px);
  filter: blur(12px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.8s ease;
}

.moments-gallery {
  position: relative;
  width: min(1120px, calc(100% - 56px));
  margin: 166px auto 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  opacity: 0;
  transform: translateY(66px) scale(1.36);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
  z-index: 1;
}

.moments-gallery::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 52%;
  width: 420px;
  height: 420px;
  background: radial-gradient(
    circle,
    rgba(255, 126, 71, 0.16) 0%,
    rgba(84, 177, 255, 0.12) 34%,
    rgba(255, 255, 255, 0) 72%
  );
  transform: translate(-50%, -50%) scale(0.7);
  opacity: 0;
  transition:
    opacity 0.9s ease,
    transform 0.9s ease;
  pointer-events: none;
}

.moment-card {
  position: relative;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 26px;
  background: #e9e3db;
  transform-origin: center bottom;
  transition:
    width 0.45s ease,
    height 0.45s ease,
    margin 0.45s ease,
    opacity 0.45s ease,
    transform 0.45s ease,
    box-shadow 0.45s ease;
  box-shadow: 0 20px 44px rgba(21, 21, 21, 0.08);
  opacity: 0;
  transform: translateY(72px) scale(0.82) rotate(var(--moment-tilt, 0deg));
  filter: saturate(0.86);
  transition:
    width 0.55s ease,
    height 0.55s ease,
    margin 0.55s ease,
    opacity 0.7s ease,
    transform 0.9s cubic-bezier(0.2, 0.9, 0.25, 1),
    box-shadow 0.55s ease,
    filter 0.55s ease;
}

.moment-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.06);
  transition:
    transform 0.9s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.7s ease;
}

.moment-card.is-center {
  width: 214px;
  height: 366px;
  margin-top: 28px;
  border-radius: 24px;
  box-shadow: 0 28px 56px rgba(21, 21, 21, 0.18);
}

.moment-card.is-near {
  width: 162px;
  height: 342px;
  margin-top: 0;
  border-radius: 28px;
  opacity: 0.96;
}

.moment-card.is-far {
  width: 139px;
  height: 315px;
  margin-top: 18px;
  border-radius: 24px;
  opacity: 0.76;
}

.moments-action {
  margin-top: 186px;
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateY(42px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.moments-next {
  width: 52px;
  height: 40px;
  border: 0;
  border-radius: 20px;
  background: #d9d6d3;
  color: #595959;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 16px 28px rgba(86, 86, 86, 0.12);
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}

.moments-next:hover {
  background: #cfcbc7;
  color: #333;
  transform: translateY(-2px);
  box-shadow: 0 20px 34px rgba(86, 86, 86, 0.18);
}

.moments-next svg {
  width: 18px;
  height: 18px;
  display: block;
}

.moments-section.in-view .moments-title-row {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 0.08s;
}

.moments-section.in-view .moments-subtitle {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 0.24s;
}

.moments-section.in-view .moments-gallery {
  opacity: 1;
  transform: translateY(0) scale(1.46);
  filter: blur(0);
  transition-delay: 0.42s;
}

.moments-section.in-view .moments-gallery::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  transition-delay: 0.58s;
}

.moments-section.in-view .moment-card {
  opacity: 1;
  transform: translateY(var(--moment-lift, 0)) scale(1)
    rotate(var(--moment-tilt, 0deg));
  filter: saturate(1);
  transition-delay: var(--moment-delay, 0ms);
}

.moments-section.in-view .moment-card img {
  transform: scale(1);
  filter: contrast(1.02) saturate(1.02);
  transition-delay: calc(var(--moment-delay, 0ms) + 40ms);
}

.moments-section.in-view .moments-action {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.72s;
}

.moments-gallery.is-switching {
  transform: translateY(0) scale(0.985);
}

.moments-gallery.is-switching::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.08);
}

.moments-gallery.is-switching .moment-card {
  transition-duration: 0.95s, 0.95s, 0.95s, 0.48s, 0.95s, 0.95s, 0.95s;
}

.moments-gallery.is-switching .moment-card img {
  transform: scale(1.1);
  filter: contrast(1.08) saturate(1.08);
}

.moments-next.is-pressed {
  animation: momentsButtonPulse 0.55s cubic-bezier(0.2, 0.9, 0.25, 1);
}

@keyframes momentsButtonPulse {
  0% {
    transform: scale(1);
  }
  45% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

@media (max-width: 992px) {
  .moments-section {
    padding: 78px 0 64px;
  }

  .moments-title-row {
    gap: 14px;
  }

  .moments-accent {
    width: 7px;
    height: 30px;
  }

  .moments-title {
    font-size: 38px;
  }

  .moments-subtitle {
    font-size: 18px;
  }

  .moments-gallery {
    width: min(860px, calc(100% - 32px));
    gap: 8px;
  }

  .moment-card.is-center {
    width: 184px;
    height: 314px;
  }

  .moment-card.is-near {
    width: 140px;
    height: 292px;
  }

  .moment-card.is-far {
    width: 114px;
    height: 260px;
  }
}

@media (max-width: 768px) {
  .moments-section {
    padding: 64px 0 56px;
  }

  .moments-header {
    padding: 0 16px;
  }

  .moments-title-row {
    gap: 10px;
  }

  .moments-accent {
    width: 6px;
    height: 24px;
  }

  .moments-title {
    font-size: 28px;
  }

  .moments-subtitle {
    margin-top: 8px;
    font-size: 14px;
    letter-spacing: 0.03em;
  }

  .moments-gallery {
    width: calc(100% - 20px);
    margin-top: 38px;
    gap: 4px;
  }

  .moment-card.is-center {
    width: 132px;
    height: 232px;
    margin-top: 18px;
    border-radius: 20px;
    transform: translateY(14px);
  }

  .moment-card.is-near {
    width: 96px;
    height: 200px;
    border-radius: 20px;
  }

  .moment-card.is-far {
    width: 72px;
    height: 172px;
    margin-top: 12px;
    border-radius: 18px;
  }

  .moments-action {
    margin-top: 28px;
  }

  .moments-next {
    width: 48px;
    height: 36px;
    border-radius: 18px;
  }
}
/* 场景应用区域 - 随时随录 随拍随识 */
.scene-app-section {
  background: #ececec;
  padding: 80px 0 100px;
  position: relative;
}

.scene-app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 副标题 */
.scene-app-subtitle {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #323232;
  margin: 0 0 56px 0;
  text-align: center;
}

/* 单个卡片 - 横向布局 */
.scene-app-card {
  display: flex;
  align-items: stretch;
  background: transparent;
  overflow: visible;
  margin-bottom: 32px;
  position: relative;
  height: 381px;
  min-height: 381px;
}

.scene-app-card .scene-app-card-content {
  border-top-right-radius: 48px;
  overflow: hidden;
}

.scene-app-card.scene-app-card-right .scene-app-card-content {
  border-top-left-radius: 48px;
  border-top-right-radius: 0;
  overflow: hidden;
}

.scene-app-card:last-child {
  margin-bottom: 0;
}

/* 左图右文布局 */
.scene-app-card-left {
  flex-direction: row;
}

/* 右图左文布局 */
.scene-app-card-right {
}

/* 图片容器 */
.scene-app-card-image {
  flex: 0 0 60%;
  position: relative;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* 左图右文 - 图片左侧圆角 */
.scene-app-card-left {
}

/* 右图左文 - 图片右侧圆角 */
.scene-app-card-right {
}

.scene-app-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 内容区域 */
.scene-app-card-content {
  flex: 0 0 40%;
  padding: 55px 56px;
  position: relative;
  background: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  text-align: center;
}

/* 渐变装饰图 */
.scene-app-gradient {
  margin: 58px auto;
  height: 31.8px;
}

.scene-app-gradient-left {
  right: auto;
  left: 0;
}

.scene-app-gradient-img {
  width: auto;
  height: 100%;
  object-fit: contain;
  display: block;
  margin: auto;
  /* box-shadow: 0 0 10px 6px #fcf1ec; */
  border-radius: 8px;
}

/* 卡片标题 */
.scene-app-card-title {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 25.465px;
  font-weight: 500;
  color: #323232;
  margin: 0 0 0px 0;
  line-height: 1.3;
  position: relative;
  z-index: 2;
}

/* 卡片标签 (一拍即知等) */
.scene-app-card-tag {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 20px;
  font-weight: 500;
  color: #696969;
  margin: 0 0 0px 0;
  line-height: 1.5;
  position: relative;
  z-index: 2;
}

/* 卡片描述文字 */
.scene-app-card-desc {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 20px;
  font-weight: 500;
  color: #696969;
  margin: 0 0 0px 0;
  line-height: 1.5;
  position: relative;
  z-index: 2;
}

.scene-app-card-desc:last-child {
  margin-bottom: 0;
}

/* 响应式 */
@media (max-width: 1200px) {
  .scene-app-card {
    height: 381px;
    min-height: 381px;
  }
  .scene-app-card-content {
    padding: 60px 56px;
  }
  .scene-app-gradient {
    width: 140px;
    height: 140px;
  }
}

@media (max-width: 992px) {
  .scene-app-section {
    padding: 60px 0;
  }
  .scene-app-subtitle {
    font-size: 18px;
    margin-bottom: 40px;
  }
  .scene-app-card {
    flex-direction: column !important;
    margin-bottom: 24px;
    height: auto;
  }
  .scene-app-card-image {
    flex: 0 0 auto;
    height: 280px;
    border-radius: 24px 24px 0 0 !important;
  }
  .scene-app-card-content {
    flex: 0 0 auto;
    padding: 36px 32px;
    border-radius: 0 0 24px 24px !important;
  }
  .scene-app-gradient {
    width: 100px;
    height: 100px;
  }
}

@media (max-width: 576px) {
  .scene-app-section {
    padding: 40px 0;
  }
  .scene-app-subtitle {
    font-size: 16px;
    margin-bottom: 32px;
  }
  .scene-app-card {
    border-radius: 16px;
    margin-bottom: 20px;
  }
  .scene-app-card-image {
    height: 220px;
    border-radius: 16px 16px 0 0 !important;
  }
  .scene-app-card-content {
    padding: 28px 24px;
    border-radius: 0 0 16px 16px !important;
  }
  .scene-app-card-title {
    font-size: 22px;
    margin-bottom: 12px;
  }
  .scene-app-card-tag {
    font-size: 17px;
    margin-bottom: 10px;
  }
  .scene-app-card-desc {
    font-size: 17px;
    margin-bottom: 5px;
  }
  .scene-app-gradient {
    width: 80px;
    height: 80px;
  }
}

/* 场景应用区域样式已移至 product.css */
/* QA 区域样式已移至 product.css */

.moco-container {
  padding: 72px 0 110px;
  background: linear-gradient(180deg, #f7f7f8 0%, #f2f3f5 100%);
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(255, 130, 99, 0.14) 0%,
      rgba(255, 255, 255, 0) 28%
    ),
    radial-gradient(
      circle at 78% 72%,
      rgba(167, 190, 255, 0.16) 0%,
      rgba(255, 255, 255, 0) 34%
    );
}

/* MOCO应用区域 */
.moco-section {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;

  overflow: hidden;
}

.moco-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.moco-inner {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  z-index: 1;
}

.moco-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  opacity: 0;
  transform: translateY(40px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.moco-brand {
  width: 78px;
  height: 78px;
  border-radius: 18px;

  box-shadow: 0 24px 34px rgba(255, 72, 43, 0.24);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.moco-brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.moco-brand-mark {
  width: 46px;
  height: 28px;
  position: relative;
}

.moco-brand-mark::before,
.moco-brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 4px solid #fff;
  border-radius: 40px 40px 14px 14px;
  transform-origin: center;
}

.moco-brand-mark::before {
  clip-path: polygon(0 0, 58% 0, 58% 100%, 0 100%);
  transform: rotate(-12deg);
}

.moco-brand-mark::after {
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 42% 100%);
  transform: rotate(12deg);
}

.moco-heading {
  flex: 1;
  text-align: right;
}

.moco-title-row {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.moco-title {
  font-size: 50px;
  line-height: 1.08;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.moco-accent {
  width: 8px;
  height: 36px;
  background: #ff2a20;
  border-radius: 2px;
  flex-shrink: 0;
}

.moco-subtitle {
  margin-top: 8px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
  padding-right: 24px;
}

.moco-card {
  margin-top: 34px;
  position: relative;
  border-radius: 40px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 24px 54px rgba(151, 160, 186, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
  overflow: hidden;
  display: grid;
  grid-template-columns: 540px 1fr;
  min-height: 620px;
  opacity: 0;
  transform: translateY(64px);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
}

.moco-visual {
  position: relative;
  padding: 0;
  min-height: 620px;
  overflow: hidden;
}

.moco-phone-frame {
  position: absolute;
  left: 192px;
  top: 64px;
  width: 197px;
  height: 431px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow:
    0 28px 40px rgba(25, 22, 29, 0.18),
    0 10px 16px rgba(25, 22, 29, 0.1);
  border: 1px solid rgba(34, 34, 34, 0.06);
  z-index: 2;
}

.moco-phone-frame::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  z-index: 2;
}

.moco-phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.5s ease-in-out;
  opacity: 1;
}

.moco-phone-frame img.fade-out {
  opacity: 0;
}

.moco-device-shadow {
  position: absolute;
  left: 228px;
  bottom: 86px;
  width: 248px;
  height: 64px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(0, 0, 0, 0.24) 0%,
    rgba(0, 0, 0, 0.05) 48%,
    rgba(0, 0, 0, 0) 76%
  );
  filter: blur(10px);
  z-index: 2;
  pointer-events: none;
}

.moco-floor-glow {
  position: absolute;
  left: 148px;
  bottom: 98px;
  width: 360px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.44) 0%,
    rgba(255, 255, 255, 0) 72%
  );
  z-index: 1;
  pointer-events: none;
}

.moco-hand {
  position: absolute;
  left: -18px;
  bottom: -54px;
  width: 472px;
  max-width: none;
  display: block;
  z-index: 3;
  pointer-events: none;
}

.moco-content {
  padding: 58px 54px 56px 18px;
  display: flex;
  flex-direction: column;
}

.moco-about {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  line-height: 1;
  font-weight: 700;
  color: #111;
  /* width: fit-content; */
  width: 106px;
  height: 22px;

  margin-left: -8px;
}

.moco-copy-cn {
  margin-top: 34px;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.62;
  font-weight: 500;
  color: #1d1d1d;
}

.moco-copy-en {
  margin-top: 34px;
  max-width: 560px;
  font-size: 16px;
  line-height: 1.56;
  color: #888;
}

.moco-tags {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  padding-top: 36px;
}

.moco-tag {
  min-width: 84px;
  height: 34px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1.5px solid #111;
  background: #fff;
  color: #111;
  font-size: 16px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.moco-tag.active {
  background: #111;
  color: #fff;
}

.moco-line {
  position: relative;
  margin-top: 42px;
  height: 18px;
  background-image: url(../images/hardware2/arrow.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.moco-section.in-view .moco-header,
.moco-section.in-view .moco-card {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.moco-section.in-view .moco-card {
  transition-delay: 0.18s;
}

/* 音频区域 */
.audio-section {
  position: relative;
  width: 100%;
  padding: 82px 0 110px;
  background: #fff;
  overflow: hidden;
}

.audio-inner {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.audio-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  opacity: 0;
  transform: translateY(36px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.audio-copy {
  flex: 1;
}

.audio-title-row {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.audio-accent {
  width: 8px;
  height: 36px;
  background: #ff2a20;
  border-radius: 2px;
  flex-shrink: 0;
}

.audio-title {
  font-size: 50px;
  line-height: 1.1;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.audio-subtitle {
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
}

.audio-tabs {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 3px;
  border: 1px solid #111;
  border-radius: 999px;
  background: #fff;
  flex-shrink: 0;
}

.audio-tab {
  height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #111;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease;
}

.audio-tab.active {
  background: #111;
  color: #fff;
}

.audio-tab-icon {
  width: 19px;
  height: 19px;
  display: inline-block;
  position: relative;
  flex-shrink: 0;
}
.audio-tab-icon.speak {
  background-image: url(../images/hardware2/sound.png);
  background-size: 100% 100%;
}

.audio-tab-icon.mic {
  width: 14px;
  height: 19px;
  background-image: url(../images/hardware2/mic.png);
  background-size: 100% 100%;
}

.audio-tab.speaker .audio-tab-icon.speak {
  filter: brightness(0);
}

.audio-tab.speaker.active .audio-tab-icon.speak {
  filter: brightness(1);
}

.audio-tab.mic .audio-tab-icon.mic {
  filter: brightness(0);
}

.audio-tab.mic.active .audio-tab-icon.mic {
  filter: invert(100%);
}

.audio-stage {
  position: relative;
  margin-top: 52px;
  /* border: 4px solid #2e2e30; */
  background: #fdfdfd;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  opacity: 0;
  transform: translateY(52px);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
  cursor: pointer;
}

.audio-stage img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.audio-stage-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.audio-stage.video-playing .audio-play {
  display: none;
}

.audio-stage-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.audio-ripple {
  position: absolute;
  left: 7%;
  bottom: 17%;
  width: 44%;
  height: 40%;
  background: radial-gradient(
    circle,
    rgba(213, 229, 255, 0.34) 0%,
    rgba(213, 229, 255, 0) 58%
  );
  filter: blur(2px);
  opacity: 0.95;
}

.audio-ripple::before,
.audio-ripple::after {
  content: "";
  position: absolute;
  inset: 12% 10%;
  border-radius: 50%;
  border: 2px solid rgba(176, 202, 245, 0.48);
  transform: scale(0.86);
}

.audio-ripple::after {
  inset: 22% 18%;
  border-color: rgba(159, 186, 233, 0.34);
  transform: scale(1.12);
}

.audio-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.95);
  background: rgba(34, 34, 34, 0.12);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.14);
}

.audio-play::before {
  content: "";
  margin-left: 4px;
  width: 0;
  height: 0;
  border-left: 16px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

.audio-section.in-view .audio-head,
.audio-section.in-view .audio-stage {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.audio-section.in-view .audio-stage {
  transition-delay: 0.14s;
}

/* 电池区域 */
.battery-section {
  position: relative;
  width: 100%;
  padding: 80px 0 110px;
  overflow: hidden;
}

.battery-inner {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.battery-header {
  text-align: center;
  opacity: 0;
  transform: translateY(36px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.battery-title-row {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.battery-accent {
  width: 8px;
  height: 36px;
  background: #ff2a20;
  border-radius: 2px;
  flex-shrink: 0;
}

.battery-title {
  font-size: 50px;
  line-height: 1.08;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.battery-subtitle {
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
  text-align: center;
  opacity: 0;
  transform: translateY(36px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.battery-stage {
  position: relative;
  margin-top: 24px;
  min-height: 540px;
  opacity: 0;
  transform: translateY(56px);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
}

.battery-stage img {
  width: 100%;
  height: auto;
  display: block;
}

.battery-stage::before {
  content: "";
  position: absolute;
  inset: 22% 12% 14%;
  background: radial-gradient(
    circle,
    rgba(205, 228, 255, 0.24) 0%,
    rgba(255, 255, 255, 0) 68%
  );
  pointer-events: none;
}

.battery-value {
  position: absolute;
  left: 18%;
  top: 6%;
  font-size: 140px;
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: rgba(143, 200, 255, 0.72);
  display: inline-flex;
  align-items: flex-end;
  gap: 10px;
  pointer-events: none;
}

.battery-value span {
  font-size: 54px;
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.battery-stats {
  position: relative;
  z-index: 2;
  margin: -58px auto 0;
  width: min(700px, 100%);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px rgba(171, 176, 195, 0.16);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  opacity: 0;
  transform: translateY(40px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.battery-stat {
  padding: 28px 18px 24px;
  text-align: center;
  position: relative;
}

.battery-stat:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 16%;
  right: 0;
  width: 1px;
  height: 68%;
  background: rgba(132, 147, 137, 0.5);
}

.battery-stat-value {
  font-size: 42px;
  line-height: 1;
  font-weight: 400;
  color: #333;
  letter-spacing: -0.03em;
}

.battery-stat-value span {
  font-size: 24px;
  margin-left: 2px;
}

.battery-stat-label {
  margin-top: 6px;
  font-size: 18px;
  line-height: 1.2;
  color: #333;
}

.battery-section.in-view .battery-header,
.battery-section.in-view .battery-subtitle,
.battery-section.in-view .battery-stage,
.battery-section.in-view .battery-stats {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.battery-section.in-view .battery-subtitle {
  transition-delay: 0.08s;
}

.battery-section.in-view .battery-stage {
  transition-delay: 0.12s;
}

.battery-section.in-view .battery-stats {
  transition-delay: 0.24s;
}

/* ══════════════════ Charging Video Section (章节11) ══════════════════ */
.charging-video-section {
  background: #fff;
  padding: 0px 0 50px;
  position: relative;
}

.charging-video-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

/* 副标题 */
.charging-video-subtitle {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #323232;
  margin: 0 0 48px 0;
  text-align: center;
}

/* 视频/图片容器 */
.charging-video-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

/* 文字标签容器 */
.charging-video-labels {
  position: relative;
  width: 100%;
  height: 40px;
  margin-bottom: 16px;
}

/* 文字标签通用样式 */
.charging-video-label {
  position: absolute;
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #323232;
  white-space: nowrap;
}

/* 左侧标签 - 磁吸充电 Video */
.charging-video-label-left {
  left: 130px;
  top: 0;
}

/* 右侧标签 - 充电胶囊 Video */
.charging-video-label-right {
  right: 120px;
  top: 0;
}

.charging-video-bg {
  position: relative;
  width: 956.68px;
  margin: 0 auto;
  overflow: hidden;
}

.charging-video-bg-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 播放按钮 */
.charging-video-play {
  position: absolute;
  width: 80px;
  height: 80px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: transform 0.3s ease;
  padding: 0;
  transform-origin: center center;
}

.charging-video-play:hover {
  transform: scale(1.1);
}

.charging-video-play img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.charging-video-play-left {
  top: 200px;
    left: 232px;
}
.charging-video-play-right {
  top: 200px;
    left: 647px;
}

/* 居中播放按钮 - 用于 camera-section */
.charging-video-play-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.charging-video-play-center:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* 响应式 */
@media (max-width: 1200px) {
  .charging-video-wrapper {
    max-width: 900px;
  }
}

@media (max-width: 992px) {
  .charging-video-section {
    padding: 60px 0;
  }
  .charging-video-subtitle {
    font-size: 18px;
    margin-bottom: 32px;
  }
  .charging-video-label {
    font-size: 18px;
  }
  .charging-video-labels {
    height: 32px;
    margin-bottom: 12px;
  }
  .charging-video-play {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 576px) {
  .charging-video-section {
    padding: 40px 0;
  }
  .charging-video-subtitle {
    font-size: 16px;
    margin-bottom: 24px;
  }
  .charging-video-label {
    font-size: 14px;
  }
  .charging-video-labels {
    height: 28px;
    margin-bottom: 10px;
  }
  .charging-video-bg {
    border-radius: 12px;
  }
  .charging-video-play {
    width: 50px;
    height: 50px;
  }
}

/* 充电区域 */
.charge-section {
  position: relative;
  width: 100%;
  padding: 82px 0 110px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f7f8 100%);
  overflow: hidden;
}

.charge-inner {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.charge-header {
  text-align: center;
  opacity: 0;
  transform: translateY(36px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.charge-title-row {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.charge-accent {
  width: 8px;
  height: 36px;
  background: #ff2a20;
  border-radius: 2px;
  flex-shrink: 0;
}

.charge-title {
  font-size: 50px;
  line-height: 1.08;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.charge-subtitle {
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
}

.charge-demo-row {
  position: relative;
  margin-top: 42px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  opacity: 0;
  transform: translateY(48px);
  filter: blur(14px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
}

.charge-demo {
  position: relative;
}

.charge-demo-label {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 500;
  color: #323232;
  margin-bottom: 14px;
}

.charge-demo-panel {
  position: relative;
  aspect-ratio: 1 / 1.18;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    rgba(245, 245, 247, 0.96) 0%,
    rgba(238, 238, 241, 0.96) 100%
  );
  clip-path: polygon(7% 0, 93% 0, 100% 100%, 0 100%);
}

.charge-demo-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.charge-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 82px;
  height: 82px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.08);
}

.charge-play::before {
  content: "";
  margin-left: 4px;
  width: 0;
  height: 0;
  border-left: 15px solid #fff;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

.charge-device {
  position: relative;
  margin-top: -44px;
  opacity: 0;
  transform: translateY(56px);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
}

.charge-device img {
  width: 100%;
  height: auto;
  display: block;
}

.charge-section.in-view .charge-header,
.charge-section.in-view .charge-demo-row,
.charge-section.in-view .charge-device {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.charge-section.in-view .charge-demo-row {
  transition-delay: 0.12s;
}

.charge-section.in-view .charge-device {
  transition-delay: 0.22s;
}

/* 充电胶囊区域 */
.capsule-section {
  position: relative;
  width: 100%;
  padding: 84px 0 110px;
  background: linear-gradient(180deg, #ffffff 0%, #f8f8f9 100%);
  overflow: hidden;
}

.capsule-inner {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 42px;
  align-items: start;
}

.capsule-copy {
  padding-top: 22px;
  opacity: 0;
  transform: translateY(40px);
  filter: blur(12px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s ease;
}

.capsule-title-row {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.capsule-accent {
  width: 8px;
  height: 36px;
  background: #ff2a20;
  border-radius: 2px;
  flex-shrink: 0;
}

.capsule-title {
  font-size: 50px;
  line-height: 1.08;
  font-weight: 500;
  color: #333;
  letter-spacing: 0.02em;
}

.capsule-subtitle {
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  color: #323232;
}

.capsule-text {
  margin-top: 28px;
  font-size: 22px;
  line-height: 1.5;
  color: #323232;
}

.capsule-media {
  position: relative;
  opacity: 0;
  transform: translateY(52px);
  filter: blur(16px);
  transition:
    opacity 0.95s ease,
    transform 0.95s cubic-bezier(0.2, 0.9, 0.25, 1),
    filter 0.95s ease;
}

.capsule-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 28px;
}

.capsule-section.in-view .capsule-copy,
.capsule-section.in-view .capsule-media {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.capsule-section.in-view .capsule-media {
  transition-delay: 0.12s;
}



.qa-section{
  background-color: #f3f6fd;
}

/* ==================== 响应式样式 ==================== */

/* 1200px以下 */
@media (max-width: 1200px) {
  .hero-content {
    right: 40px;
  }

  .hero-title {
    font-size: 48px;
  }

  .chip-section {
    min-height: 60.83vw;
  }

  .chip-header {
    top: 2.6vw;
  }

  .chip-title {
    font-size: 4.2vw;
  }

  .chip-subtitle {
    font-size: 1.84vw;
  }

  .camera-section {
    min-height: 67.92vw;
  }

  .camera-heading {
    top: 3.33vw;
    left: 6vw;
  }

  .camera-subtitle {
    font-size: 1.84vw;
  }

  .camera-stat {
    top: 2.7vw;
    right: 5.8vw;
  }

  .camera-stat-text {
    font-size: 6.08vw;
  }

  .camera-stat-text span {
    font-size: 4.08vw;
  }

  .camera-stat-line {
    width: 23.2vw;
  }

  .camera-frame {
    left: 18.3vw;
    top: 13.7vw;
    width: 48.8vw;
    height: 47vw;
  }

  .camera-pill {
    height: 2.84vw;
  }

  .camera-pill-left {
    left: 4vw;
    top: 22.8vw;
  }

  .camera-pill-right {
    right: 2vw;
    top: 16.5vw;
  }

  .camera-pill-bottom {
    right: 7.3vw;
    bottom: 3vw;
  }

  .camera-border {
    top: 27%;
    left: 20.5%;
    width: 70%;
    height: 56%;
  }

  .camera-border-img {
    top: 30.5%;
    left: 16.9%;
    width: 71.5%;
    height: 45%;
  }

  .camera-record-1 {
    width: 18%;
    left: 79%;
    top: 35%;
  }

  .camera-record-2 {
    width: 20%;
    left: 71%;
    top: 84%;
  }

  .camera-record-3 {
    width: 13%;
    left: 7%;
    top: 44%;
  }
}

/* 992px以下 */
@media (max-width: 992px) {
  .hero {
    height: 500px;
    margin-top: 100px;
  }

  .hero-glasses {
    width: 50%;
  }

  .features-content,
  .lens-styles {
    width: calc(100% - 24px);
  }

  .features {
    min-height: auto;
  }

  .features-content {
    padding: 64px 0 56px;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .features-header {
    order: 1;
    text-align: left;
  }

  .products-container {
    order: 2;
    width: 100%;
    max-width: 500px;
    margin: 47px auto;
  }

  .product-card {
    width: 100%;
    height: 240px;
  }

  .features-subtitle {
    font-size: 18px;
  }

  .lens-styles {
    min-height: 540px;
  }

  .lens-product-name {
    left: 20px;
    top: 20px;
  }

  .lens-title {
    right: 20px;
    top: 64px;
  }

  .lens-subtitle {
    right: 20px;
    top: 108px;
    width: 240px;
  }

  .lens-image-wrapper {
    left: 50%;
    top: 190px;
    width: min(68vw, 520px);
    transform: translateX(-50%);
  }

  .lens-bg-elements,
  .lens-decorative-lines,
  .lens-line-short {
    display: none;
  }

  .lens-bottom-title {
    left: 20px;
    bottom: 34px;
  }

  .chip-section {
    min-height: 520px;
  }

  .chip-header {
    top: 28px;
    width: calc(100% - 40px);
  }

  .chip-title-row {
    gap: 12px;
  }

  .chip-vector {
    width: 8px;
    height: 26px;
  }

  .chip-title {
    font-size: 34px;
    white-space: normal;
  }

  .chip-subtitle {
    font-size: 17px;
    white-space: normal;
  }

  .chip-note {
    font-size: 12px;
  }

  .camera-section {
    min-height: 640px;
  }

  .camera-heading {
    top: 26px;
    left: 24px;
    right: 24px;
  }

  .camera-subtitle {
    padding-left: 20px;
    font-size: 16px;
    white-space: normal;
  }

  .camera-stat {
    top: 120px;
    left: 24px;
    right: auto;
  }

  .camera-stat-text {
    font-size: 48px;
  }

  .camera-stat-text span {
    font-size: 30px;
  }

  .camera-stat-line {
    width: 190px;
  }

  .camera-frame {
    left: 50%;
    top: 210px;
    transform: translateX(-50%);
    width: min(88vw, 620px);
    height: auto;
  }

  .camera-frame-viewport {
    left: 4.26%;
    top: 6.37%;
    width: 91.81%;
    height: 56.46%;
  }

  .camera-frame-border {
    height: auto;
  }

  .camera-pill {
    height: 32px;
    font-size: 16px;
  }

  .camera-pill-left {
    left: 24px;
    top: 272px;
  }

  .camera-pill-right {
    right: 24px;
    top: 272px;
  }

  .camera-pill-bottom {
    right: 24px;
    bottom: 28px;
  }

  .moments-section {
    padding: 78px 0 64px;
  }

  .moments-title-row {
    gap: 14px;
  }

  .moments-accent {
    width: 7px;
    height: 30px;
  }

  .moments-title {
    font-size: 38px;
  }

  .moments-subtitle {
    font-size: 18px;
  }

  .moments-gallery {
    width: min(860px, calc(100% - 32px));
    gap: 8px;
  }

  .moment-card.is-center {
    width: 184px;
    height: 314px;
  }

  .moment-card.is-near {
    width: 140px;
    height: 292px;
  }

  .moment-card.is-far {
    width: 114px;
    height: 260px;
  }

  .assistant-section {
    padding: 78px 0 96px;
  }

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

  .assistant-title {
    font-size: 38px;
  }

  .assistant-subtitle {
    font-size: 18px;
  }

  .assistant-card,
  .assistant-card.media-right,
  .assistant-card.media-left {
    flex-direction: column;
  }

  .assistant-media {
    flex-basis: auto;
    min-height: 248px;
  }

  .assistant-card.media-left .assistant-media,
  .assistant-card.media-right .assistant-media {
    border-radius: 34px 34px 0 0;
  }

  .qa-section {
    padding: 74px 0 96px;
  }

  .qa-inner {
    width: calc(100% - 24px);
    min-height: 520px;
  }

  .qa-title {
    font-size: 32px;
  }

  .qa-bubble.left-main.qa-animated {
    left: 0 !important;
    top: 148px !important;
  }

  .qa-bubble.right-main.qa-animated {
    right: 0 !important;
    left: auto !important;
    top: 156px !important;
  }

  .qa-bubble.top-left.qa-animated {
    left: 40px !important;
  }

  .qa-bubble.top-right.qa-animated {
    right: 40px !important;
    left: auto !important;
  }

  .qa-bubble.left-bottom.qa-animated {
    left: 38px !important;
    bottom: 120px !important;
    top: auto !important;
  }

  .qa-bubble.right-bottom.qa-animated {
    right: 32px !important;
    left: auto !important;
    bottom: 120px !important;
    top: auto !important;
  }

  .moco-section {
    padding: 68px 0 94px;
  }

  .moco-inner {
    width: calc(100% - 24px);
  }

  .moco-title {
    font-size: 38px;
  }

  .moco-subtitle {
    font-size: 18px;
  }

  .moco-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .moco-visual {
    min-height: 540px;
  }

  .moco-phone-frame {
    left: 50%;
    top: 66px;
    width: 164px;
    height: 364px;
    transform: translateX(-18%);
  }

  .moco-device-shadow {
    left: 50%;
    bottom: 72px;
    width: 220px;
    transform: translateX(-22%);
  }

  .moco-floor-glow {
    left: 50%;
    bottom: 82px;
    width: 320px;
    transform: translateX(-30%);
  }

  .moco-hand {
    left: 50%;
    bottom: -34px;
    width: 400px;
    transform: translateX(-60%);
  }

  .moco-content {
    padding: 36px 26px 44px;
  }

  .audio-section {
    padding: 70px 0 92px;
  }

  .audio-inner {
    width: calc(100% - 24px);
  }

  .audio-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .audio-title {
    font-size: 38px;
  }

  .audio-subtitle {
    font-size: 18px;
  }

  .audio-stage {
    /* 高度由 aspect-ratio: 4/3 自动控制 */
  }

  .battery-section {
    padding: 70px 0 92px;
  }

  .battery-inner {
    width: calc(100% - 24px);
  }

  .battery-title {
    font-size: 38px;
  }

  .battery-subtitle {
    font-size: 18px;
  }

  .battery-stage {
    min-height: 420px;
  }

  .battery-value {
    left: 16%;
    top: 8%;
    font-size: 108px;
  }

  .battery-value span {
    font-size: 42px;
    margin-bottom: 12px;
  }

  .charge-section {
    padding: 70px 0 92px;
  }

  .charge-inner {
    width: calc(100% - 24px);
  }

  .charge-title {
    font-size: 38px;
  }

  .charge-subtitle {
    font-size: 18px;
  }

  .charge-demo-row {
    gap: 24px;
  }

  .capsule-section {
    padding: 70px 0 92px;
  }

  .capsule-inner {
    width: calc(100% - 24px);
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .capsule-title {
    font-size: 38px;
  }

  .capsule-subtitle {
    font-size: 18px;
  }

  .capsule-text {
    font-size: 20px;
  }
}

/* 768px以下 */
@media (max-width: 768px) {
  .hero {
    height: 500px;
    margin-top: 100px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-product-name {
    font-size: 20px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-content {
    right: 20px;
  }

  .hero-glasses {
    width: 45%;
  }

  .features-content {
    width: calc(100% - 20px);
    padding: 52px 0 44px;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .features-header {
    text-align: left;
    order: 1;
  }

  .products-container {
    order: 2;
    width: 100%;
    max-width: 100%;
  }

  .product-card {
    width: 100%;
    height: 200px;
  }

  .features-subtitle {
    font-size: 15px;
  }

  .lens-styles {
    min-height: 470px;
    width: 100%;
  }

  .lens-product-name {
    left: 16px;
    top: 16px;
    font-size: 18px;
  }

  .lens-title {
    position: static;
    margin: 54px 16px 0 auto;
    width: fit-content;
    font-size: 24px;
  }

  .lens-subtitle {
    position: static;
    margin: 10px 16px 0 auto;
    width: calc(100% - 32px);
    font-size: 13px;
  }

  .lens-line-1,
  .lens-line-2 {
    display: none;
  }

  .lens-image-wrapper {
    top: 196px;
    width: calc(100% - 40px);
  }

  .lens-bottom-title {
    left: 16px;
    bottom: 22px;
    font-size: 20px;
  }

  .chip-section {
    min-height: 420px;
  }

  .chip-header {
    top: 20px;
  }

  .chip-title-row {
    gap: 10px;
  }

  .chip-vector {
    width: 6px;
    height: 22px;
  }

  .chip-title {
    font-size: 26px;
  }

  .chip-subtitle {
    margin-top: 6px;
    font-size: 14px;
  }

  .chip-note {
    left: 14px;
    bottom: 12px;
    font-size: 11px;
  }

  .camera-section {
    min-height: 560px;
  }

  .camera-heading {
    top: 18px;
    left: 16px;
    right: 16px;
  }

  .section-header-large {
    gap: 10px;
  }

  .camera-subtitle {
    margin-top: 6px;
    padding-left: 16px;
    font-size: 14px;
  }

  .camera-stat {
    top: 96px;
    left: 16px;
  }

  .camera-stat-text {
    font-size: 34px;
  }

  .camera-stat-text span {
    font-size: 22px;
  }

  .camera-stat-line {
    width: 136px;
    height: 2px;
  }

  .camera-frame {
    top: 196px;
    width: calc(100% - 32px);
  }

  .camera-pill {
    min-height: 26px;
    padding: 0 12px;
    gap: 8px;
    font-size: 13px;
  }

  .camera-pill-left {
    left: 16px;
    top: 236px;
  }

  .camera-pill-right {
    right: 16px;
    top: 236px;
  }

  .camera-pill-bottom {
    right: 16px;
    bottom: 18px;
  }

  .moments-section {
    padding: 64px 0 56px;
  }

  .moments-header {
    padding: 0 16px;
  }

  .moments-title-row {
    gap: 10px;
  }

  .moments-accent {
    width: 6px;
    height: 24px;
  }

  .moments-title {
    font-size: 28px;
  }

  .moments-subtitle {
    margin-top: 8px;
    font-size: 14px;
    letter-spacing: 0.03em;
  }

  .moments-gallery {
    width: calc(100% - 20px);
    margin-top: 38px;
    gap: 4px;
  }

  .moment-card.is-center {
    width: 132px;
    height: 232px;
    margin-top: 18px;
    border-radius: 20px;
    transform: translateY(14px);
  }

  .moment-card.is-near {
    width: 96px;
    height: 200px;
    border-radius: 20px;
  }

  .moment-card.is-far {
    width: 72px;
    height: 172px;
    margin-top: 12px;
    border-radius: 18px;
  }

  .moments-action {
    margin-top: 28px;
  }

  .moments-next {
    width: 48px;
    height: 36px;
    border-radius: 18px;
  }

  .assistant-section {
    padding: 64px 0 80px;
  }

  .assistant-inner {
    width: calc(100% - 20px);
  }

  .assistant-title-row {
    gap: 10px;
  }

  .assistant-accent {
    width: 6px;
    height: 24px;
  }

  .assistant-title {
    font-size: 28px;
  }

  .assistant-subtitle {
    margin-top: 8px;
    font-size: 14px;
  }

  .assistant-stack {
    margin-top: 30px;
    gap: 16px;
  }

  .assistant-card {
    min-height: auto;
    border-radius: 26px;
  }

  .assistant-media {
    min-height: 188px;
  }

  .assistant-card.media-left .assistant-media,
  .assistant-card.media-right .assistant-media {
    border-radius: 26px 26px 0 0;
  }

  .assistant-copy {
    padding: 24px 20px 22px;
  }

  .assistant-card-title {
    font-size: 22px;
  }

  .assistant-tag {
    margin-top: 8px;
    font-size: 12px;
  }

  .assistant-lines {
    margin-top: 14px;
    gap: 6px;
  }

  .assistant-lines p {
    font-size: 16px;
  }

  .qa-section {
    padding: 60px 0 84px;
  }

  .qa-inner {
    width: calc(100% - 20px);
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .qa-center {
    position: static;
    transform: none;
    order: 2;
  }

  .qa-section.in-view .qa-center {
    transform: none;
  }

  .qa-title {
    font-size: 28px;
  }

  .qa-voice {
    margin-top: 24px;
  }

  .qa-bubble,
  .qa-bubble.top-left,
  .qa-bubble.top-center,
  .qa-bubble.top-right,
  .qa-bubble.left-main,
  .qa-bubble.right-main,
  .qa-bubble.left-bottom,
  .qa-bubble.right-bottom {
    position: static !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    white-space: normal;
    text-align: center;
    width: 100%;
    max-width: 420px;
    margin: 0 auto 12px;
  }

  .qa-bubble.qa-animated,
  .qa-bubble.top-center.qa-animated {
    transform: translateY(0) scale(1) !important;
  }

  .qa-bubble.qa-floating {
    animation: none;
  }

  .qa-bubble.large {
    font-size: 18px;
    min-height: 66px;
    padding: 14px 20px;
  }

  .qa-bubble.medium {
    font-size: 16px;
    min-height: 60px;
    padding: 12px 18px;
  }

  .qa-bubble.small,
  .qa-bubble.xsmall {
    font-size: 14px;
    min-height: 52px;
    padding: 12px 18px;
  }

  .moco-section {
    padding: 56px 0 80px;
  }

  .moco-inner {
    width: calc(100% - 20px);
  }

  .moco-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .moco-brand {
    width: 64px;
    height: 64px;
    border-radius: 16px;
  }

  .moco-heading {
    text-align: left;
  }

  .moco-title-row {
    justify-content: flex-start;
    gap: 10px;
  }

  .moco-title {
    font-size: 30px;
  }

  .moco-accent {
    width: 6px;
    height: 24px;
  }

  .moco-subtitle {
    font-size: 15px;
    line-height: 1.45;
  }

  .moco-card {
    margin-top: 24px;
    border-radius: 28px;
  }

  .moco-visual {
    min-height: 438px;
  }

  .moco-phone-frame {
    left: 50%;
    top: 52px;
    width: 144px;
    height: 318px;
    transform: translateX(-14%);
  }

  .moco-phone-frame::before {
    width: 56px;
    height: 5px;
  }

  .moco-device-shadow {
    left: 50%;
    width: 182px;
    height: 42px;
    bottom: 56px;
    transform: translateX(-18%);
  }

  .moco-floor-glow {
    left: 50%;
    width: 248px;
    height: 84px;
    bottom: 62px;
    transform: translateX(-26%);
  }

  .moco-hand {
    left: 50%;
    width: 316px;
    bottom: -26px;
    transform: translateX(-60%);
  }

  .moco-content {
    padding: 28px 18px 32px;
  }

  .moco-about {
    font-size: 16px;
  }

  .moco-copy-cn,
  .moco-copy-en {
    margin-top: 22px;
    font-size: 14px;
  }

  .moco-tags {
    gap: 12px;
    padding-top: 28px;
  }

  .moco-tag {
    min-width: 76px;
    height: 32px;
    font-size: 14px;
    padding: 0 14px;
  }

  .moco-line {
    margin-top: 30px;
  }

  .audio-section {
    padding: 58px 0 78px;
  }

  .audio-inner {
    width: calc(100% - 20px);
  }

  .audio-title-row {
    gap: 10px;
  }

  .audio-accent {
    width: 6px;
    height: 24px;
  }

  .audio-title {
    font-size: 30px;
  }

  .audio-subtitle {
    margin-top: 8px;
    font-size: 15px;
    line-height: 1.45;
  }

  .audio-tabs {
    width: 100%;
    justify-content: space-between;
  }

  .audio-tab {
    flex: 1;
    height: 42px;
    padding: 0 12px;
    font-size: 16px;
  }

  .audio-stage {
    margin-top: 30px;
    /* 高度由 aspect-ratio: 4/3 自动控制 */
    border-width: 3px;
  }

  .audio-play {
    width: 58px;
    height: 58px;
  }

  .audio-play::before {
    border-left-width: 12px;
    border-top-width: 8px;
    border-bottom-width: 8px;
  }

  .battery-section {
    padding: 58px 0 78px;
  }

  .battery-inner {
    width: calc(100% - 20px);
  }

  .battery-title-row {
    gap: 10px;
  }

  .battery-accent {
    width: 6px;
    height: 24px;
  }

  .battery-title {
    font-size: 30px;
  }

  .battery-subtitle {
    margin-top: 8px;
    font-size: 15px;
    line-height: 1.45;
  }

  .battery-stage {
    min-height: 240px;
    margin-top: 18px;
  }

  .battery-value {
    left: 8%;
    top: 6%;
    font-size: 64px;
    gap: 6px;
  }

  .battery-value span {
    font-size: 28px;
    margin-bottom: 6px;
  }

  .battery-stats {
    margin-top: -6px;
    grid-template-columns: repeat(2, 1fr);
  }

  .battery-stat {
    padding: 20px 10px 18px;
  }

  .battery-stat:nth-child(2)::after {
    display: none;
  }

  .battery-stat-value {
    font-size: 34px;
  }

  .battery-stat-value span {
    font-size: 18px;
  }

  .battery-stat-label {
    font-size: 15px;
  }

  .charge-section {
    padding: 58px 0 78px;
  }

  .charge-inner {
    width: calc(100% - 20px);
  }

  .charge-title-row {
    gap: 10px;
  }

  .charge-accent {
    width: 6px;
    height: 24px;
  }

  .charge-title {
    font-size: 30px;
  }

  .charge-subtitle {
    margin-top: 8px;
    font-size: 15px;
    line-height: 1.45;
  }

  .charge-demo-row {
    margin-top: 28px;
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .charge-demo-label {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .charge-play {
    width: 64px;
    height: 64px;
  }

  .charge-play::before {
    border-left-width: 12px;
    border-top-width: 8px;
    border-bottom-width: 8px;
  }

  .charge-device {
    margin-top: -12px;
  }

  .capsule-section {
    padding: 58px 0 78px;
  }

  .capsule-inner {
    width: calc(100% - 20px);
    gap: 20px;
  }

  .capsule-copy {
    padding-top: 0;
  }

  .capsule-title-row {
    gap: 10px;
  }

  .capsule-accent {
    width: 6px;
    height: 24px;
  }

  .capsule-title {
    font-size: 30px;
  }

  .capsule-subtitle {
    margin-top: 8px;
    font-size: 15px;
    line-height: 1.45;
  }

  .capsule-text {
    margin-top: 18px;
    font-size: 18px;
    line-height: 1.55;
  }
}

/* ══════════════════ Magnetic Charging Capsule Section (章节12) ══════════════════ */
.magnetic-capsule-section {
  background: #fff;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.magnetic-capsule-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.magnetic-capsule-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

/* 左侧文字区域 */
.magnetic-capsule-text {
  flex: 1;
  max-width: 500px;
  opacity: 0;
  transform: translateX(-50px);
  filter: blur(10px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.8s ease;
}

.magnetic-capsule-section.in-view .magnetic-capsule-text {
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
  transition-delay: 0.2s;
}

/* 副标题 */
.magnetic-capsule-subtitle {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #323232;
  margin: 8px 0 24px 34px;
  line-height: 1.6;
}

/* 描述文字 */
.magnetic-capsule-desc {
  margin-left: 34px;
}

.magnetic-capsule-desc p {
  font-family: "Noto Sans SC", sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 1.6;
}

.magnetic-capsule-desc p:last-child {
  margin-bottom: 0;
}

/* 右侧图片区域 */
.magnetic-capsule-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateX(50px);
  filter: blur(10px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.8s ease;
}

.magnetic-capsule-section.in-view .magnetic-capsule-image {
  opacity: 1;
  transform: translateX(0);
  filter: blur(0);
  transition-delay: 0.4s;
}

.magnetic-capsule-image img {
  width: 100%;
  max-width: 600px;
  height: auto;
  object-fit: contain;
  border-radius: 16px;
}

/* 响应式 */
@media (max-width: 992px) {
  .magnetic-capsule-section {
    padding: 60px 0;
  }

  .magnetic-capsule-content {
    flex-direction: column;
    gap: 40px;
  }

  .magnetic-capsule-text {
    max-width: 100%;
  }

  .magnetic-capsule-subtitle {
    font-size: 18px;
    margin-left: 26px;
  }

  .magnetic-capsule-desc p {
    font-size: 16px;
  }

  .magnetic-capsule-image img {
    max-width: 500px;
  }
}

@media (max-width: 576px) {
  .magnetic-capsule-section {
    padding: 40px 0;
  }

  .magnetic-capsule-content {
    gap: 32px;
  }

  .magnetic-capsule-subtitle {
    font-size: 16px;
    margin-left: 26px;
  }

  .magnetic-capsule-desc {
    margin-left: 26px;
  }

  .magnetic-capsule-desc p {
    font-size: 15px;
    line-height: 1.7;
  }

  .magnetic-capsule-image img {
    border-radius: 12px;
  }
}

/* ══════════════════════════════════════════════════════════════
   SPECS 参数配置模块
   ══════════════════════════════════════════════════════════════ */
.specs-section {
  padding: 60px 0;
}
/* Specs Hero */
.specs-hero {
  width: 100%;
  background: #fff;
  padding: 60px 0 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.specs-hero-img {
  display: block;
  max-width: 800px;
  width: 90%;
  margin: 0 auto;
  height: auto;
}

/* Specs Table Section */
.specs-table-section {
  width: 100%;
  background: #fff;
  padding: 40px 0 100px;
}

.specs-table-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.specs-table-img {
  display: block;
  width: 100%;
  height: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .specs-hero {
    padding: 40px 0 30px;
  }

  .specs-hero-img {
    width: 95%;
  }

  .specs-table-section {
    padding: 30px 0 60px;
  }

  .specs-table-container {
    padding: 0 15px;
  }
}