header {
  display: none;
}
main {
  position: relative;
}
nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9;
  padding-top: 50px;
}
@media screen and (max-width: 768px) {
  nav {
    padding-top: 20px;
  }
  nav img {
    height: 38px;
  }
}
.pc-style {
  display: block;
}
@media screen and (max-width: 768px) {
  .pc-style {
    display: none;
  }
}
.mobile-style {
  display: none;
}
@media screen and (max-width: 768px) {
  .mobile-style {
    display: block;
  }
}
.section-title {
  color: #00122D;
  text-align: center;
  font-size: 36px;
  font-weight: 600;
  line-height: 116%;
}
@media screen and (max-width: 768px) {
  .section-title {
    font-size: 28px;
    text-align: left;
  }
}
.wrap3-desc {
  color: #474747;
  font-size: 22px;
  font-weight: 400;
  line-height: 160%;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .wrap3-desc {
    font-size: 16px;
    text-align: left;
  }
}
.wrap3 {
  padding: 200px 0 100px;
}
.wrap3 .wrap3-desc {
  max-width: 980px;
  margin: 12px auto 0;
}
.wrap3 .wrap3-box {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
  gap: 42px;
}
.wrap3 .wrap3-box-left {
  position: relative;
  width: 590px;
}
.wrap3 .wrap3-box-right {
  flex: 1;
}
.wrap3 .format-guide {
  border-radius: 14px;
  border: 1px solid #F0CDBD;
  background: #FFF7F2;
  padding: 33px 18px 17px;
}
.wrap3 .format-guide-title {
  color: #2C2C2C;
  text-align: center;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 30px;
}
.wrap3 .format-guide-table {
  border-radius: 8px;
  box-shadow: 0 4px 9.8px 0 rgba(223, 173, 145, 0.16);
  overflow: hidden;
  background: #fff;
}
.wrap3 .format-guide-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.wrap3 .format-guide-row:not(:last-child) {
  border-bottom: 1px solid #E8E8E8;
}
.wrap3 .format-guide-cell {
  min-height: 81px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
  color: #474747;
  font-size: 18px;
  line-height: 1.4;
  text-align: center;
}
.wrap3 .format-guide-cell:first-child {
  border-right: 1px solid #E8E8E8;
}
.wrap3 .format-guide-head .format-guide-cell {
  color: #BA4400;
  font-weight: 600;
  min-height: 81px;
}
.wrap3 .wrap3-cta-btn {
  margin: 70px auto 0;
  display: flex;
  width: fit-content;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 13px;
  font-size: 22px;
  line-height: 1.2;
  color: #FFF;
  background: #1C77FF;
  border: 1px solid #1C77FF;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
}
.wrap3 .wrap3-cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.wrap3 .wrap3-cta-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.wrap3 .wrap3-cta-btn:hover::before {
  left: 140%;
}
.wrap3 .wrap3-cta-btn:active {
  background: #1454B5;
  border-color: #1454B5;
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(28, 119, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.wrap3 .wrap3-cta-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(28, 119, 255, 0.18), 0 8px 20px rgba(28, 119, 255, 0.28);
}
.wrap3 .wrap3-box-nav {
  position: absolute;
  right: 26px;
  bottom: 18px;
  z-index: 5;
  display: flex;
  gap: 14px;
}
.wrap3 .wrap3-nav {
  width: 30px;
  height: 30px;
  border-radius: 4px;
  background: #4A92FD;
  border-color: #4A92FD;
  color: #fff;
  font-size: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  opacity: 0.5;
}
.wrap3 .wrap3-nav:hover {
  opacity: 1;
}
.wrap3 .wrap3-swiper {
  overflow: hidden;
  padding-bottom: 4px;
}
.wrap3 .wrap3-card {
  border: 1px solid #B4D6F0;
  background: #F6FBFF;
  border-radius: 20px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding-bottom: 60px;
}
.wrap3 .wrap3-card-img {
  width: 100%;
  height: auto;
  display: block;
}
.wrap3 .wrap3-card-body {
  padding: 25px 26px 0;
}
.wrap3 .wrap3-card-title {
  color: #2C2C2C;
  font-size: 26px;
  line-height: 1.25;
  font-weight: 600;
  margin-bottom: 8px;
}
.wrap3 .wrap3-card-text {
  color: #474747;
  font-size: 16px;
  line-height: 1.6;
}
.wrap3 .wrap3-card-footer {
  margin-top: auto;
  padding: 12px 26px 0;
}
.wrap3 .wrap3-card-text-box {
  height: 160px;
}
.wrap3 .wrap3-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #2C2C2C;
  font-size: 16px;
  line-height: 1.4;
}
@media screen and (max-width: 1200px) {
  .wrap3 .wrap3-card-title {
    font-size: 26px;
  }
}
@media screen and (max-width: 768px) {
  .wrap3 {
    padding: 85px 0 100px;
  }
  .wrap3 .wrap3-box {
    margin-top: 30px;
    flex-direction: column;
  }
  .wrap3 .wrap3-box-left {
    width: 100%;
  }
  .wrap3 .section-title {
    text-align: center;
  }
  .wrap3 .wrap3-desc {
    text-align: center;
  }
  .wrap3 .wrap3-box {
    margin-top: 46px;
  }
  .wrap3 .wrap3-card {
    border-radius: 10px;
    padding-bottom: 18px;
  }
  .wrap3 .wrap3-box-right {
    width: 100%;
  }
  .wrap3 .format-guide {
    border-radius: 10px;
    padding: 18px 10px 10px;
  }
  .wrap3 .format-guide-title {
    font-size: 16px;
    margin-bottom: 17px;
  }
  .wrap3 .format-guide-table {
    border-radius: 6px;
  }
  .wrap3 .format-guide-cell {
    min-height: 50px;
    font-size: 12px;
    padding: 8px 10px;
    line-height: 1.35;
  }
  .wrap3 .format-guide-head .format-guide-cell {
    min-height: 50px;
    font-size: 12px;
  }
  .wrap3 .wrap3-swiper {
    padding-bottom: 40px;
  }
  .wrap3 .wrap3-card-body {
    padding: 14px 14px 0;
  }
  .wrap3 .wrap3-card-title {
    font-size: 16px;
    margin-bottom: 8px;
  }
  .wrap3 .wrap3-card-text {
    font-size: 13px;
  }
  .wrap3 .wrap3-card-footer {
    padding: 0 14px 0;
  }
  .wrap3 .wrap3-card-tag {
    flex-direction: column;
    font-size: 14px;
    width: 100%;
    align-items: flex-start;
  }
  .wrap3 .wrap3-card-tag img {
    width: 20px;
  }
  .wrap3 .wrap3-nav {
    width: 24px;
    height: 24px;
  }
  .wrap3 .wrap3-card-text-box {
    height: 165px;
  }
  .wrap3 .wrap3-cta-btn {
    margin-top: 50px;
    font-size: 14px;
    padding: 12px 16px;
    border-radius: 8px;
  }
}
.wrap4 {
  padding: 160px 0 226px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/wrap4-bg.png') no-repeat top center;
  background-size: contain;
}
.wrap4 .section-desc {
  max-width: 980px;
  margin: 18px auto 0;
}
.wrap4 .container {
  border-radius: 50px;
  background: #FFF;
  max-width: 1400px;
  box-shadow: 0 4px 61.4px 0 rgba(81, 141, 188, 0.05);
  padding: 75px 100px 66px;
}
.wrap4 .device-list {
  margin-top: 100px;
  display: flex;
  flex-direction: column;
  gap: 140px;
}
.wrap4 .device-item {
  display: grid;
  grid-template-columns: 540px minmax(0, 1fr);
  align-items: center;
  gap: 115px;
}
.wrap4 .device-item:nth-child(even) {
  grid-template-columns: 540px minmax(0, 1fr);
}
.wrap4 .device-item:nth-child(even) .device-content {
  order: 2;
}
.wrap4 .device-item:nth-child(even) .device-image {
  order: 1;
}
.wrap4 .device-dot {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 10px;
}
.wrap4 .device-title {
  color: #2C2C2C;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 600;
  margin-bottom: 10px;
}
.wrap4 .device-text {
  color: #474747;
  font-size: 16px;
  line-height: 1.65;
}
.wrap4 .device-points {
  margin: 10px 0;
  background: #F3F7FF;
  border-radius: 4px;
  padding: 10px 14px;
}
.wrap4 .device-points-title {
  margin-bottom: 4px;
  color: #2C2C2C;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 600;
}
.wrap4 .device-points li {
  position: relative;
  color: #474747;
  font-size: 16px;
  line-height: 1.7;
  padding-left: 16px;
}
.wrap4 .device-points li + li {
  margin-top: 3px;
}
.wrap4 .device-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/icon-check.svg') no-repeat center center;
  background-size: contain;
}
.wrap4 .device-image img {
  display: block;
  width: 100%;
  border-radius: 8px;
}
.wrap4 .wrap4-cta-btn {
  margin: 66px auto 0;
  display: flex;
  width: fit-content;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 22px;
  line-height: 1.2;
  color: #FFF;
  background: #1C77FF;
  border: 1px solid #1C77FF;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
}
.wrap4 .wrap4-cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.wrap4 .wrap4-cta-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.wrap4 .wrap4-cta-btn:hover::before {
  left: 140%;
}
@media screen and (max-width: 992px) {
  .wrap4 {
    background: #F3F8FF;
  }
  .wrap4 .container {
    padding: 0 15px;
    background: unset;
    box-shadow: none;
  }
  .wrap4 .device-item,
  .wrap4 .device-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .wrap4 .device-item:nth-child(even) .device-content {
    order: 1;
  }
  .wrap4 .device-item:nth-child(even) .device-image {
    order: 2;
  }
}
@media screen and (max-width: 768px) {
  .wrap4 {
    padding: 80px 0 74px;
  }
  .wrap4 .section-title,
  .wrap4 .section-desc {
    text-align: center;
  }
  .wrap4 .section-desc {
    font-size: 14px;
    margin-top: 10px;
  }
  .wrap4 .device-list {
    margin-top: 32px;
    gap: 68px;
  }
  .wrap4 .device-title {
    font-size: 22px;
    margin-bottom: 14px;
  }
  .wrap4 .device-text {
    font-size: 14px;
  }
  .wrap4 .device-item {
    border-bottom: 1px dashed #C8D9F2;
    padding-bottom: 40px;
  }
  .wrap4 .device-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .wrap4 .device-points {
    margin: 10px 0;
    padding: 8px 12px;
    border-radius: 4px;
    background: #FFF;
  }
  .wrap4 .device-image {
    display: none;
  }
  .wrap4 .device-dot {
    margin-bottom: 14px;
  }
  .wrap4 .device-points-title {
    font-size: 12px;
  }
  .wrap4 .device-points li {
    font-size: 12px;
  }
  .wrap4 .wrap4-cta-btn {
    margin-top: 42px;
    font-size: 14px;
    padding: 12px 16px;
  }
}
.section-desc {
  color: #474747;
  font-size: 22px;
  font-weight: 400;
  line-height: 160%;
  text-align: center;
  margin-top: 18px;
}
@media screen and (max-width: 768px) {
  .section-desc {
    font-size: 16px;
    text-align: left;
    margin-top: 16px;
  }
}
.banner {
  position: relative;
  padding: 160px 0 140px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/bg.webp') no-repeat top center;
  background-size: contain;
  overflow: hidden;
}
.banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.banner .banner-content {
  flex: 1;
  max-width: 540px;
}
.banner .banner-title {
  color: #1a1a1a;
  font-size: 55px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 10px;
}
.banner .banner-title .highlight {
  display: block;
  color: #1C77FF;
}
.banner .banner-logos {
  margin-top: 30px;
}
.banner .banner-desc {
  color: #474747;
  font-size: 24px;
  line-height: 1.6;
  font-weight: 400;
  margin-bottom: 40px;
}
.banner .banner-platforms {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: #D2E4FF;
  margin-bottom: 32px;
}
.banner .platform-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  gap: 6px;
  padding: 5px 15px;
  border-radius: 999px;
  background: transparent;
  color: #1a1a1a;
  font-size: 13px;
  font-weight: 400;
  line-height: 1;
}
.banner .platform-tag .iconfont {
  font-size: 13px;
  color: #111111;
}
.banner .platform-tag.is-active {
  background: #FFFFFF;
  border-color: #FFFFFF;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.12);
}
.banner .platform-panel {
  display: none;
}
.banner .platform-panel.is-visible {
  display: block;
}
.banner .banner-btns {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.banner .banner-btn {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
}
.banner .banner-btn-primary {
  background: #1C77FF;
  color: #FFF;
  border: 1px solid #1C77FF;
}
.banner .banner-btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.banner .banner-btn-primary:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.banner .banner-btn-primary:hover::before {
  left: 140%;
}
.banner .banner-btn-primary:active {
  background: #1454B5;
  border-color: #1454B5;
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(28, 119, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.banner .banner-btn-primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(28, 119, 255, 0.18), 0 8px 20px rgba(28, 119, 255, 0.28);
}
.banner .banner-btn-primary:disabled,
.banner .banner-btn-primary[aria-disabled="true"] {
  background: #AFCBFF;
  border-color: #AFCBFF;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
  opacity: 0.95;
}
.banner .banner-btn-primary:disabled::before,
.banner .banner-btn-primary[aria-disabled="true"]::before {
  display: none;
}
.banner .banner-btn-outline {
  background: #fff;
  color: #1C77FF;
  border: 2px solid #1C77FF;
}
.banner .banner-btn-outline:hover {
  background: rgba(28, 119, 255, 0.08);
  color: #1C77FF;
  transform: translateY(-1px);
}
.banner .banner-btn-outline:active {
  background: rgba(28, 119, 255, 0.15);
  color: #1454B5;
  border-color: #1454B5;
  transform: translateY(0);
}
.banner .banner-btn-outline:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(28, 119, 255, 0.2);
}
.banner .banner-btn-outline:disabled,
.banner .banner-btn-outline[aria-disabled="true"] {
  color: #AFCBFF;
  border-color: #AFCBFF;
  cursor: not-allowed;
  background: #fff;
  transform: none;
}
.banner .banner-image {
  flex: 1;
  max-width: 600px;
}
.banner .banner-image img {
  display: block;
  width: 100%;
  height: auto;
}
@media (max-width: 992px) {
  .banner {
    padding: 60px 0 70px;
  }
  .banner .container {
    flex-direction: column;
  }
  .banner .banner-content {
    max-width: 100%;
  }
  .banner .banner-platforms,
  .banner .banner-btns {
    gap: 15px;
  }
  .banner .banner-title {
    font-size: 42px;
  }
}
@media (max-width: 768px) {
  .banner {
    background: #ECF4FF;
    padding: 100px 0 340px;
    position: relative;
    z-index: 1;
  }
  .banner .banner-title {
    font-size: 36px;
    margin-bottom: 13px;
  }
  .banner .banner-img {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    object-fit: cover;
    z-index: -1;
  }
  .banner .banner-desc {
    font-size: 16px;
    margin-bottom: 13px;
  }
  .banner .banner-platforms {
    margin-bottom: 24px;
  }
  .banner .banner-btn {
    font-size: 14px;
    padding: 0 25px;
  }
  .banner .banner-logos {
    max-width: 100%;
    margin-top: 17px;
  }
}
.wrap1 {
  padding: 130px 0 160px;
  background: #fff;
}
.wrap1 .section-desc {
  margin-bottom: 70px;
}
.wrap1 .scene-list {
  display: flex;
  flex-direction: column;
  gap: 110px;
}
.wrap1 .scene-points-title {
  margin-bottom: 4px;
  color: #2C2C2C;
  font-size: 15px;
  font-weight: 600;
}
.wrap1 .scene-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 540px;
  gap: 110px;
  align-items: center;
}
.wrap1 .scene-item:nth-child(even) {
  grid-template-columns: 540px minmax(0, 1fr);
}
.wrap1 .scene-item:nth-child(even) .scene-content {
  order: 2;
}
.wrap1 .scene-item:nth-child(even) .scene-image {
  order: 1;
}
.wrap1 .scene-content {
  background: #fff;
}
.wrap1 .scene-dot {
  display: block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 10px;
}
.wrap1 .scene-title {
  color: #2C2C2C;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.26;
  margin-bottom: 14px;
}
.wrap1 .scene-text {
  color: #4b5563;
  font-size: 16px;
  line-height: 1.65;
}
.wrap1 .scene-text + .scene-text {
  margin-top: 10px;
}
.wrap1 .scene-points {
  margin: 15px 0;
  padding: 11px 18px;
  border-radius: 4px;
  line-height: 1.7;
  background: #F3F7FF;
}
.wrap1 .scene-points li {
  position: relative;
  padding-left: 18px;
  color: #474747;
  font-size: 15px;
}
.wrap1 .scene-points li + li {
  margin-top: 8px;
}
.wrap1 .scene-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/icon-check.svg') no-repeat center center;
  background-size: contain;
}
.wrap1 .scene-image img {
  display: block;
  width: 100%;
  border-radius: 14px;
}
.wrap1 .scene-footer {
  margin-top: 110px;
  text-align: center;
}
.wrap1 .scene-footer-title {
  color: #1f2937;
  font-size: 16px;
  max-width: 920px;
  line-height: 1.7;
  margin: 0 auto;
  font-weight: 600;
}
.wrap1 .scene-tags {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 60px;
  border-radius: 12px;
  background: #F9F9F9;
  padding: 27px 30px;
  width: fit-content;
  margin: 20px auto;
}
.wrap1 .scene-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #474747;
  font-size: 18px;
}
.wrap1 .tag-dot {
  display: block;
  width: 34px;
  height: 34px;
  object-fit: contain;
}
.wrap1 .scene-footer-text {
  color: #474747;
  font-size: 18px;
}
.wrap1 .scene-footer-btn {
  margin-top: 34px;
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #1C77FF;
  color: #fff;
  border: 1px solid #1C77FF;
  padding: 12px 32px;
  font-size: 22px;
  font-weight: 500;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  overflow: hidden;
}
.wrap1 .scene-footer-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.wrap1 .scene-footer-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.wrap1 .scene-footer-btn:hover::before {
  left: 140%;
}
.wrap1 .scene-footer-btn:active {
  background: #1454B5;
  border-color: #1454B5;
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(28, 119, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.wrap1 .scene-footer-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(28, 119, 255, 0.18), 0 8px 20px rgba(28, 119, 255, 0.28);
}
.wrap1 .scene-footer-btn:disabled,
.wrap1 .scene-footer-btn[aria-disabled="true"] {
  background: #AFCBFF;
  border-color: #AFCBFF;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
  opacity: 0.95;
}
.wrap1 .scene-footer-btn:disabled::before,
.wrap1 .scene-footer-btn[aria-disabled="true"]::before {
  display: none;
}
@media screen and (max-width: 992px) {
  .wrap1 {
    padding: 86px 0 70px;
  }
  .wrap1 .scene-item,
  .wrap1 .scene-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .wrap1 .scene-item:nth-child(even) .scene-content {
    order: 1;
  }
  .wrap1 .scene-item:nth-child(even) .scene-image {
    order: 2;
  }
  .wrap1 .scene-title {
    font-size: 24px;
  }
}
@media screen and (max-width: 768px) {
  .wrap1 {
    padding: 86px 0;
  }
  .wrap1 .section-desc {
    margin-bottom: 50px;
  }
  .wrap1 .scene-list {
    gap: 56px;
  }
  .wrap1 .scene-title {
    font-size: 22px;
    margin-bottom: 10px;
  }
  .wrap1 .scene-item {
    border-bottom: 1px dashed #E2E2E2;
    padding-bottom: 40px;
  }
  .wrap1 .scene-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .wrap1 .scene-image {
    display: none;
  }
  .wrap1 .scene-text {
    font-size: 14px;
    line-height: 1.7;
  }
  .wrap1 .scene-points-title {
    font-size: 12px;
  }
  .wrap1 .scene-points {
    margin-top: 12px;
    padding: 6px 14px;
  }
  .wrap1 .scene-points li {
    font-size: 12px;
  }
  .wrap1 .scene-footer {
    margin-top: 38px;
  }
  .wrap1 .scene-footer-title {
    font-size: 17px;
  }
  .wrap1 .scene-tags {
    gap: 22px;
    padding: 18px 33px;
    justify-content: start;
  }
  .wrap1 .scene-tag {
    font-size: 16px;
    text-align: left;
  }
  .wrap1 .scene-footer-text {
    margin-top: 16px;
    font-size: 16px;
  }
  .wrap1 .scene-footer-btn {
    max-width: 290px;
    padding: 12px 16px;
    font-size: 14px;
  }
}
.wrap2 {
  padding: 220px 0 180px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/wrap2-bg.png') no-repeat top center;
  background-size: contain;
}
.wrap2 .section-desc {
  text-align: center;
}
.wrap2 .compare-swiper {
  width: 100%;
}
.wrap2 .compare-outer {
  margin-top: 48px;
}
.wrap2 .swiper-scrollbar {
  display: none;
}
.wrap2 .cmp-table--pc {
  display: none;
}
.wrap2 .cmp-swiper-wrap {
  display: block;
}
.wrap2 .cmp-table {
  border: 7px solid #4A92FD;
  box-shadow: 0 18px 29.6px 0 rgba(163, 193, 234, 0.25);
  border-top: none;
  border-radius: 20px;
  overflow: hidden;
  background: #4A92FD;
}
.wrap2 .cmp-header-row,
.wrap2 .cmp-data-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  border-bottom: 1px solid #E2E2E2;
}
.wrap2 .cmp-header-row {
  background: #4A92FD;
  border-bottom: none;
}
.wrap2 .cmp-data-row:last-child {
  border-bottom: none;
}
.wrap2 .cmp-cell {
  padding: 25px 0;
  font-size: 18px;
  line-height: 1.4;
  color: #00122D;
}
.wrap2 .cmp-header-row .cmp-cell {
  background: #4A92FD;
}
.wrap2 .cmp-data-row .cmp-cell {
  background: #fff;
}
.wrap2 .cmp-header-row .cmp-cell {
  color: #fff;
  font-weight: 600;
  text-align: center;
}
.wrap2 .cmp-header-row .cmp-cell:first-child {
  text-align: left;
  padding-left: 60px;
}
.wrap2 .cmp-header-row .cmp-th:first-child {
  border-top-left-radius: 20px;
  padding-left: 60px;
}
.wrap2 .cmp-data-row .cmp-cell:first-child {
  padding-left: 60px;
  font-weight: 600;
}
.wrap2 .cmp-header-row .cmp-th:nth-child(2) {
  border-top-right-radius: 0;
  border-right: 1px solid #D0DBEA;
  border-left: 1px solid #D0DBEA;
}
.wrap2 .cmp-header-row .cmp-th:last-child {
  border-top-right-radius: 20px;
}
.wrap2 .cmp-data-row .cmp-cell {
  display: flex;
  align-items: center;
  padding: 30px 0 30px 90px;
}
.wrap2 .cmp-data-row .cmp-cell:nth-child(2) {
  border-top-right-radius: 0;
  border-right: 1px solid #D0DBEA;
  border-left: 1px solid #D0DBEA;
}
.wrap2 img.cmp-ico {
  display: block;
  width: 18px;
  height: 18px;
  margin-right: 6px;
  flex-shrink: 0;
  object-fit: contain;
}
.wrap2 .cmp-val--ok {
  color: #16A34A;
  font-weight: 500;
}
.wrap2 .cmp-val--bad {
  color: #EF4444;
  font-weight: 500;
}
.wrap2 .cmp-val--warn {
  color: #F97316;
  font-weight: 500;
}
.wrap2 .cmp-swiper-wrap {
  padding-bottom: 8px;
}
.wrap2 .cmp-slide {
  border: 2px solid #1C77FF;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
}
.wrap2 .cmp-slide-h {
  background: #1C77FF;
  color: #fff;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 12px;
  line-height: 1.3;
}
.wrap2 .cmp-mob-list {
  padding: 0;
}
.wrap2 .cmp-mob-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid #E2E2E2;
}
.wrap2 .cmp-mob-item:last-child {
  border-bottom: none;
}
.wrap2 .cmp-mob-feat {
  font-size: 14px;
  color: #1f2937;
  line-height: 1.4;
}
.wrap2 .cmp-mob-val {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.wrap2 .compare-swiper {
  padding-bottom: 32px;
}
.wrap2 .compare-pagination {
  bottom: 0;
}
.wrap2 .swiper-slide {
  /* 非常关键 */
  width: 100%;
}
.wrap2 .compare-swiper .swiper-scrollbar {
  position: relative;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: #D8E7FF;
  margin-top: 15px;
}
.wrap2 .compare-swiper .swiper-scrollbar-drag {
  background: #9DC4FF;
  border-radius: 999px;
}
.wrap2 .wrap2-cta {
  margin-top: 0;
  padding: 52px 0 0;
  text-align: center;
}
.wrap2 .wrap2-cta .container {
  max-width: 920px;
}
.wrap2 .wrap2-cta-desc {
  margin: 0 auto 40px;
  color: #474747;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
}
.wrap2 .wrap2-cta-btn {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 13px;
  font-size: 22px;
  line-height: 1.2;
  color: #FFF;
  background: #1C77FF;
  border: 1px solid #1C77FF;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
}
.wrap2 .wrap2-cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.wrap2 .wrap2-cta-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.wrap2 .wrap2-cta-btn:hover::before {
  left: 140%;
}
.wrap2 .wrap2-cta-btn:active {
  background: #1454B5;
  border-color: #1454B5;
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(28, 119, 255, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.wrap2 .wrap2-cta-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(28, 119, 255, 0.18), 0 8px 20px rgba(28, 119, 255, 0.28);
}
@media screen and (max-width: 768px) {
  .wrap2 {
    background: #F3F8FF;
    padding: 90px 0 20px;
  }
  .wrap2 .section-title {
    text-align: center;
  }
  .wrap2 .swiper-scrollbar {
    display: block;
  }
  .wrap2 .compare-outer {
    margin-top: 43px;
  }
  .wrap2 .cmp-cell {
    padding: 18px 0;
    font-size: 13px;
  }
  .wrap2 .cmp-header-row .cmp-th:first-child,
  .wrap2 .cmp-data-row .cmp-cell:first-child {
    padding-left: 40px;
  }
  .wrap2 img.cmp-ico {
    width: 16px;
    height: 16px;
  }
  .wrap2 .cmp-data-row .cmp-cell {
    padding: 18px 30px 18px 40px;
  }
  .wrap2 .wrap2-cta {
    padding: 15px 0 64px;
  }
  .wrap2 .wrap2-cta-desc {
    font-size: 14px;
    margin-bottom: 22px;
    text-align: center;
  }
  .wrap2 .wrap2-cta-btn {
    font-size: 14px;
    padding: 12px 16px;
    border-radius: 8px;
  }
  .wrap2 .cmp-table {
    width: max-content;
  }
  .wrap2 .swiper-slide {
    width: auto;
  }
}
.offline-steps {
  position: relative;
  padding: 134px 0 40px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/wrap5-bg.png') no-repeat top center;
  background-size: cover;
  color: #fff;
  overflow: hidden;
}
.offline-steps .container {
  position: relative;
  z-index: 1;
}
.offline-steps .offline-steps-title {
  color: #fff;
}
.offline-steps .offline-steps-desc {
  margin: 18px auto 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}
.offline-steps .offline-steps-nav {
  margin-top: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 48px;
}
.offline-steps .step-btn {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.45);
  font-family: inherit;
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}
.offline-steps .step-btn:hover,
.offline-steps .step-btn:focus-visible {
  color: rgba(255, 255, 255, 0.85);
}
.offline-steps .step-btn:focus-visible {
  outline: 2px solid rgba(100, 160, 255, 0.7);
  outline-offset: 4px;
}
.offline-steps .step-btn.is-active {
  color: #fff;
  background: linear-gradient(180deg, #5375FF 0%, #B547FF 100%), #15245E;
}
.offline-steps .step-num {
  font-size: 46px;
  font-weight: 600;
}
.offline-steps .step-word {
  font-size: 18px;
  font-weight: 500;
}
.offline-steps .step-arrow {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  line-height: 0;
  transition: opacity 0.35s ease;
}
.offline-steps .step-arrow img {
  display: block;
  max-width: min(22vw, 120px);
  width: 100%;
  height: auto;
}
.offline-steps[data-active-step="1"] .step-arrow--a,
.offline-steps[data-active-step="2"] .step-arrow--a,
.offline-steps[data-active-step="3"] .step-arrow--a {
  opacity: 1;
}
.offline-steps[data-active-step="1"] .step-arrow--b {
  opacity: 0.32;
}
.offline-steps[data-active-step="2"] .step-arrow--b {
  opacity: 0.65;
}
.offline-steps[data-active-step="3"] .step-arrow--b {
  opacity: 1;
}
.offline-steps .offline-steps-tops {
  margin-top: 40px;
  margin-left: auto;
  margin-right: auto;
}
.offline-steps .step-top {
  text-align: center;
  color: rgba(255, 255, 255, 0.88);
}
.offline-steps .step-top[hidden] {
  display: none;
}
.offline-steps .step-top-title {
  margin: 0;
  color: #fff;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.35;
}
.offline-steps .step-top-desc {
  margin: 25px auto 0;
  font-size: 16px;
  line-height: 1.7;
}
.offline-steps .step-inline-tip {
  margin: 32px auto 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 30px;
  width: fit-content;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.53);
  background: rgba(255, 255, 255, 0.21);
  box-shadow: 0 4px 23.6px 0 rgba(28, 38, 154, 0.29);
  backdrop-filter: blur(2px);
  text-align: left;
}
.offline-steps .step-inline-tip-ico {
  flex: 0 0 auto;
  display: block;
}
.offline-steps .step-inline-tip-txt {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}
.offline-steps .offline-steps-bottoms {
  margin-top: 32px;
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
}
.offline-steps .step-bottom {
  width: 840px;
  padding: 12px 18px 15px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.21);
  box-shadow: 0 4px 23.6px 0 rgba(3, 11, 107, 0.29);
  backdrop-filter: blur(2px);
}
.offline-steps .step-bottom[hidden] {
  display: none;
}
.offline-steps .step-bottom-title {
  margin: 0 0 2px;
  font-size: 14px;
  line-height: 1.4;
  color: #EBEBEB;
}
.offline-steps .step-bottom-list {
  margin: 0;
  padding: 0 0 0 1.2em;
  font-size: 16px;
  line-height: 1.7;
}
.offline-steps .step-bottom-list li {
  list-style: disc;
}
.offline-steps .step-bottom-list li:last-child {
  margin-bottom: 0;
}
.offline-steps .step-bottom-list a {
  color: #E49FFF;
  text-underline-offset: 3px;
  transition: color 0.2s ease, opacity 0.2s ease;
}
.offline-steps .step-bottom-list a:hover {
  color: #CE53FF;
}
.offline-steps .step-bottom-list-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.75);
  outline-offset: 2px;
  border-radius: 2px;
}
.offline-steps .step-bottom-note {
  padding-top: 14px;
  font-size: 15px;
  line-height: 1.6;
}
.offline-steps .offline-steps-cta-btn {
  margin: 66px auto 0;
  display: flex;
  width: fit-content;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 22px;
  line-height: 1.2;
  color: #FFF;
  background: #1C77FF;
  border: 1px solid #1C77FF;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
}
.offline-steps .offline-steps-cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.offline-steps .offline-steps-cta-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.offline-steps .offline-steps-cta-btn:hover::before {
  left: 140%;
}
.offline-steps .offline-steps-carousel {
  margin-top: 32px;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.offline-steps .offline-steps-swiper {
  width: 840px;
  overflow: hidden;
  border-radius: 16px;
}
.offline-steps .offline-steps-slide {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  width: 840px;
  height: 500px;
}
.offline-steps .offline-steps-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.offline-steps .offline-steps-ctrl-wrap {
  flex: 0 0 auto;
}
.offline-steps .offline-steps-ctrl {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #6070FE;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(28, 119, 255, 0.4);
  opacity: 0.8;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}
.offline-steps .offline-steps-ctrl:hover {
  opacity: 1;
}
.offline-steps .offline-steps-ctrl:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 3px;
}
.offline-steps .offline-steps-ctrl span {
  display: block;
}
.offline-steps .offline-steps-pagination {
  position: static;
  margin-top: 16px;
}
@media screen and (max-width: 768px) {
  .offline-steps {
    padding: 72px 0 80px;
  }
  .offline-steps .offline-steps-title {
    font-size: 24px;
    line-height: 1.35;
    padding: 0 8px;
  }
  .offline-steps .offline-steps-desc {
    font-size: 14px;
    margin-top: 12px;
  }
  .offline-steps .offline-steps-nav {
    margin-top: 32px;
    gap: 0.63rem;
  }
  .offline-steps .step-btn {
    width: 50px;
    height: 50px;
  }
  .offline-steps .step-num {
    font-size: 26px;
  }
  .offline-steps .step-word {
    font-size: 10px;
    margin-top: -2px;
  }
  .offline-steps .step-arrow img {
    max-width: 72px;
  }
  .offline-steps .step-top-title {
    font-size: 16px;
  }
  .offline-steps .step-top-desc {
    margin-top: 8px;
  }
  .offline-steps .step-top-desc,
  .offline-steps .step-inline-tip-txt {
    font-size: 14px;
  }
  .offline-steps .step-bottom-list {
    font-size: 12px;
  }
  .offline-steps .step-inline-tip {
    margin-top: 18px;
    padding: 10px;
    font-size: 12px;
    gap: 0.38rem;
  }
  .offline-steps .offline-steps-slide {
    width: 100%;
    height: 205px;
  }
  .offline-steps .step-inline-tip-ico {
    width: 12px;
    height: auto;
    margin-top: 2px;
  }
  .offline-steps .step-bottom {
    padding: 10px 8px 10px;
    width: 100%;
  }
  .offline-steps .step-bottom-title {
    font-size: 12px;
  }
  .offline-steps .offline-steps-cta-btn {
    margin-top: 42px;
    font-size: 14px;
    padding: 12px 16px;
  }
  .offline-steps .offline-steps-carousel {
    flex-direction: column;
  }
  .offline-steps .offline-steps-swiper {
    width: 100%;
  }
  .offline-steps .swiper-pagination-bullet {
    background: #fff;
  }
  .offline-steps .swiper-pagination-bullet-active {
    background: #1C77FF;
  }
  .offline-steps .offline-steps-swiper .swiper-slide {
    width: 100%;
  }
}
.wrap6 {
  padding: 140px 0 140px;
  background: #fff;
}
.wrap6 .wrap6-nav {
  margin: 18px 0 -10px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.wrap6 .wrap6-nav-btn {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: #4A92FD;
  color: #fff;
  font-size: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  opacity: 0.6;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.wrap6 .wrap6-nav-btn:hover {
  opacity: 1;
  transform: translateY(-1px);
}
.wrap6 .wrap6-swiper {
  margin-top: 50px;
  overflow: hidden;
  padding-bottom: 14px;
}
.wrap6 .wrap6-cta-btn {
  margin: 40px auto 0;
  display: flex;
  width: fit-content;
  position: relative;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 8px;
  font-size: 22px;
  line-height: 1.2;
  color: #FFF;
  background: #1C77FF;
  border: 1px solid #1C77FF;
  transition: background-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  cursor: pointer;
  overflow: hidden;
  text-align: center;
}
.wrap6 .wrap6-cta-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 70%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.22) 50%, rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}
.wrap6 .wrap6-cta-btn:hover {
  background: #1E6FFF;
  border-color: #1E6FFF;
  box-shadow: 0 10px 24px rgba(28, 119, 255, 0.34), 0 4px 10px rgba(28, 119, 255, 0.2);
  transform: translateY(-1px);
}
.wrap6 .wrap6-cta-btn:hover::before {
  left: 140%;
}
.wrap6 .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 130px 30px 30px;
}
.wrap6 .usecase-card {
  display: grid;
  gap: 24px;
  align-items: center;
  justify-content: end;
  border-radius: 18px;
  padding: 22px 28px 0 170px;
  overflow: hidden;
  background: #FFF3E8;
  width: 770px;
  height: 338px;
}
.wrap6 .usecase-card--2 {
  background: #F6FBFF;
}
.wrap6 .usecase-card--3 {
  background: #FFF9F0;
}
.wrap6 .usecase-card--4 {
  background: #F0FFF1;
}
.wrap6 .usecase-photo {
  position: absolute;
  right: 650px;
  bottom: 30px;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.wrap6 .usecase-photo img {
  display: block;
  object-fit: contain;
}
.wrap6 .usecase-quote-bubble {
  position: absolute;
  left: 15px;
  flex-shrink: 0;
  top: 60px;
  width: 240px;
  padding: 12px 14px;
  border-radius: 18px;
  background: #fff;
  border: 1.038px solid #E8E8E8;
  font-size: 14px;
  line-height: 1.7;
  color: #565656;
}
.wrap6 .usecase-quote-bubble::before {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 10px solid #fff;
  z-index: 2;
}
.wrap6 .usecase-quote-bubble::after {
  content: "";
  position: absolute;
  right: -12px;
  /* 稍微再往外一点 */
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 12px solid #E8E8E8;
  /* 描边颜色 */
  z-index: 1;
}
.wrap6 .usecase-quote--mobile,
.wrap6 .usecase-mobile-head {
  display: none;
}
.wrap6 .usecase-title {
  margin: 0 0 30px;
  font-size: 22px;
  font-weight: 700;
  font-style: italic;
  color: #8B490D;
}
.wrap6 .usecase-card--2 .usecase-title {
  color: #0D5187;
}
.wrap6 .usecase-card--3 .usecase-title {
  color: #804D00;
}
.wrap6 .usecase-card--4 .usecase-title {
  color: #326C36;
}
.wrap6 .usecase-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 8px;
  color: #333;
  font-size: 16px;
}
.wrap6 .usecase-name {
  font-weight: 700;
  color: #111;
}
.wrap6 .usecase-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 14px;
  color: #666;
  line-height: 1;
}
.wrap6 .usecase-desc {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.7;
  color: #333;
}
.wrap6 .usecase-workflow-title {
  font-weight: 700;
  font-size: 16px;
  color: #111;
  margin-bottom: 10px;
}
.wrap6 .usecase-workflow-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}
@media screen and (max-width: 768px) {
  .wrap6 {
    padding: 70px 0 90px;
  }
  .wrap6 .swiper-slide {
    padding: 0;
  }
  .wrap6 .section-title {
    text-align: center;
  }
  .wrap6 .usecase-card {
    display: block;
    padding: 18px 16px 22px;
    border-radius: 18px;
    height: 500px;
  }
  .wrap6 .usecase-title {
    font-size: 18px;
    margin-bottom: 20px;
    text-align: center;
  }
  .wrap6 .usecase-meta {
    font-size: 14px;
  }
  .wrap6 .usecase-tag {
    font-size: 12px;
    padding: 5px 10px;
  }
  .wrap6 .usecase-photo {
    display: none;
  }
  .wrap6 .usecase-quote--mobile {
    position: relative;
    max-width: 100%;
    margin: 0 0 14px;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 10px;
    font-size: 11px;
    line-height: 1.7;
    color: #1f2937;
    display: block;
  }
  .wrap6 .usecase-mobile-head {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
  }
  .wrap6 .usecase-avatar-wrap {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    overflow: hidden;
    background: #fff;
  }
  .wrap6 .usecase-workflow-title {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .wrap6 .usecase-avatar {
    width: 100%;
  }
  .wrap6 .usecase-workflow-text,
  .wrap6 .usecase-desc {
    font-size: 14px;
    height: 48px;
  }
  .wrap6 .wrap6-pagination {
    position: static;
    margin-top: 14px;
  }
  .wrap6 .wrap6-cta-btn {
    margin-top: 32px;
    font-size: 14px;
    padding: 12px 16px;
  }
}
.wrap7 {
  padding: 100px 0 100px;
}
.wrap7 .container {
  max-width: 1200px;
}
.wrap7 .section-title {
  text-align: center;
}
.wrap7 .faq-list {
  margin-top: 46px;
}
.wrap7 .faq-item {
  border-radius: 10px;
  background: #FAFAFA;
  margin-bottom: 20px;
}
.wrap7 .faq-q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  color: #2C2C2C;
  font-size: 20px;
  line-height: 1.35;
  padding: 18px 24px;
}
.wrap7 .faq-q-text {
  flex: 1;
}
.wrap7 .faq-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex: 0 0 auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  margin-top: 2px;
}
.wrap7 .faq-icon::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 9px solid #6B7280;
  transform: translateY(2px);
  transition: transform 0.2s ease;
}
.wrap7 .faq-item.is-open {
  padding-bottom: 6px;
}
.wrap7 .faq-item.is-open .faq-icon::before {
  transform: translateY(-2px) rotate(180deg);
}
.wrap7 .faq-a {
  border-radius: 4px;
  background: #FFF;
  padding: 0 16px;
  color: #474747;
  font-size: 16px;
  line-height: 1.7;
  margin: 0 8px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.28s ease, opacity 0.2s ease, padding 0.28s ease;
}
.wrap7 .faq-item.is-open .faq-a {
  padding: 18px 16px;
  opacity: 1;
  max-height: 1000px;
}
.wrap7 .faq-a p {
  margin: 0;
}
.wrap7 .faq-a p + p {
  margin-top: 10px;
}
.wrap7 .faq-a ul {
  margin: 10px 0 0;
  padding-left: 1.2em;
}
.wrap7 .faq-a li {
  margin: 0 0 6px;
  list-style: disc;
}
.wrap7 .faq-a li:last-child {
  margin-bottom: 0;
}
@media screen and (max-width: 768px) {
  .wrap7 {
    padding: 0 0 70px;
  }
  .wrap7 .faq-item {
    margin-bottom: 10px;
  }
  .wrap7 .faq-q {
    font-size: 14px;
    padding: 10px;
  }
  .wrap7 .faq-a {
    font-size: 14px;
    padding: 0 14px;
  }
  .wrap7 .faq-item.is-open .faq-a {
    padding: 6px;
  }
  .wrap7 .faq-icon {
    width: 20px;
    height: 20px;
    border-radius: 5px;
  }
  .wrap7 .faq-icon::before {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid #2C2C2C;
  }
}
.wrap8 {
  padding: 200px 0 120px;
  background: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/wrap8-bg.png') no-repeat top center;
  background-size: cover;
}
.wrap8 .section-title {
  color: #fff;
  margin-bottom: 10px;
}
.wrap8 .wrap8-desc {
  margin: 0 auto 34px;
  font-size: 22px;
  line-height: 1.7;
  text-align: center;
  opacity: 0.95;
  color: rgba(255, 255, 255, 0.92);
}
.wrap8 .wrap8-btns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}
.wrap8 .wrap8-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 40px;
  border-radius: 12px;
  font-size: 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
  user-select: none;
}
.wrap8 .wrap8-btn-primary {
  background: #fff;
  color: #1C77FF;
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.16);
}
.wrap8 .wrap8-btn-outline {
  background: rgba(255, 255, 255, 0.92);
  color: #1C77FF;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.14);
}
.wrap8 .wrap8-btn:hover {
  color: #D8E6FB;
}
.wrap8 .wrap8-btn:active {
  transform: translateY(0);
}
.wrap8 .wrap8-btn:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.9);
  outline-offset: 2px;
}
@media screen and (max-width: 768px) {
  .wrap8 {
    padding: 80px 0;
    background-image: url('https://img.tunefab.com/uploads/page/landing-page/enjoy-music-offline-without-internet/wrap8-bg-mb.png');
  }
  .wrap8 .section-title {
    text-align: center;
  }
  .wrap8 .wrap8-desc {
    font-size: 13px;
    margin-bottom: 11px;
  }
  .wrap8 .wrap8-btns {
    gap: 12px;
  }
  .wrap8 .wrap8-btn {
    padding: 10px 16px;
    font-size: 15px;
    border-radius: 9px;
  }
}
.win-box,
.mac-box {
  position: relative;
  z-index: 1;
}
.mac-box {
  display: none;
}