.sell-page {
  --sell-blue: #0c6aff;
  --sell-sky: #12c8ff;
  --sell-ink: #101828;
  --sell-muted: #667085;
  --sell-line: rgba(16, 24, 40, .10);
  color: var(--sell-ink);
  background: #fff;
  overflow: hidden;
}

.sell-page * {
  box-sizing: border-box;
}

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

.sell-wrap {
  width: min(1180px, calc(100% - 56px));
  margin: 0 auto;
}

.sell-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--sell-blue);
  font-size: 15px;
  font-weight: 800;
}

.sell-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sell-blue), var(--sell-sky));
}

.sell-title {
  margin: 0;
  color: var(--sell-ink);
  font-size: clamp(38px, 4.4vw, 62px);
  line-height: 1.16;
  letter-spacing: 0;
  font-weight: 850;
}

.sell-title span {
  color: var(--sell-blue);
}

.sell-desc {
  margin: 18px 0 0;
  color: var(--sell-muted);
  font-size: 18px;
  line-height: 1.8;
}

.sell-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 156px;
  min-height: 50px;
  padding: 0 26px;
  border-radius: 6px;
  color: #fff;
  background: var(--sell-blue);
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 18px 42px rgba(12, 106, 255, .28);
  transition: transform .28s ease, box-shadow .28s ease;
}

.sell-btn:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 24px 54px rgba(12, 106, 255, .36);
}

.sell-btn.ghost {
  color: var(--sell-blue);
  background: #fff;
  box-shadow: 0 16px 38px rgba(16, 24, 40, .10);
}

.sell-hero {
  position: relative;
  min-height: 690px;
  padding: 168px 0 92px;
  color: #fff;
  background: #061a40 url('../images/sell-weimob/banner.2dbe0234.png') center/cover no-repeat;
}

.sell-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 16, 42, .78), rgba(5, 29, 76, .42) 52%, rgba(5, 29, 76, .06));
}

.sell-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 690px;
}

.sell-hero .sell-kicker {
  color: rgba(255, 255, 255, .88);
}

.sell-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.15;
  letter-spacing: 0;
  font-weight: 850;
}

.sell-hero p {
  margin: 26px 0 0;
  max-width: 620px;
  color: rgba(255, 255, 255, .78);
  font-size: 22px;
  line-height: 1.75;
}

.sell-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

.sell-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 58px;
  max-width: 660px;
}

.sell-stat {
  padding: 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(12px);
}

.sell-stat b {
  display: block;
  color: #fff;
  font-size: 30px;
}

.sell-stat span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, .70);
  font-size: 14px;
}

.sell-section {
  padding: 104px 0;
}

.sell-section.soft {
  background: linear-gradient(180deg, #f7fbff, #fff);
}

.sell-head {
  margin-bottom: 54px;
  text-align: center;
}

.sell-head .sell-desc {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.sell-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.sell-resource {
  position: relative;
  min-height: 270px;
  overflow: hidden;
  padding: 30px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(12, 106, 255, .08);
  box-shadow: 0 18px 48px rgba(16, 70, 150, .08);
  transition: transform .28s ease, box-shadow .28s ease;
}

.sell-resource:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 68px rgba(16, 70, 150, .15);
}

.sell-resource .icon {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  margin-bottom: 28px;
  border-radius: 18px;
  background: linear-gradient(135deg, #eef6ff, #fff);
}

.sell-resource .icon img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.sell-resource h3 {
  margin: 0 0 14px;
  color: #111827;
  font-size: 23px;
}

.sell-resource p {
  margin: 0;
  color: var(--sell-muted);
  font-size: 15px;
  line-height: 1.75;
}

.sell-resource .more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  color: var(--sell-blue);
  font-size: 14px;
  font-weight: 800;
}

.sell-channel {
  color: #fff;
  background:
    radial-gradient(circle at 14% 8%, rgba(18, 200, 255, .20), transparent 34%),
    linear-gradient(135deg, #06172f 0%, #0b2a69 56%, #06172f 100%);
}

.sell-channel .sell-title,
.sell-channel .sell-desc {
  color: #fff;
}

.sell-channel .sell-desc {
  color: rgba(255, 255, 255, .72);
}

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

.sell-channel-item {
  min-height: 168px;
  padding: 26px 18px;
  border-radius: 18px;
  text-align: center;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .10);
  transition: transform .28s ease, background .28s ease;
}

.sell-channel-item:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, .12);
}

.sell-channel-item img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  margin: 0 auto 16px;
}

.sell-channel-item h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 18px;
}

.sell-channel-item p {
  margin: 0;
  color: rgba(255, 255, 255, .64);
  font-size: 13px;
  line-height: 1.55;
}

.sell-split {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 48px;
  align-items: center;
}

.sell-copy {
  max-width: 520px;
}

.sell-feature-list {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.sell-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--sell-line);
}

.sell-feature i {
  display: grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  color: #fff;
  background: var(--sell-blue);
  font-style: normal;
  font-weight: 800;
}

.sell-feature h3 {
  margin: 0 0 7px;
  color: #111827;
  font-size: 18px;
}

.sell-feature p {
  margin: 0;
  color: var(--sell-muted);
  font-size: 14px;
  line-height: 1.7;
}

.sell-visual {
  position: relative;
  min-height: 440px;
}

.sell-orbit {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 440px;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(135deg, #edf6ff, #fff);
  box-shadow: 0 30px 78px rgba(16, 70, 150, .12);
}

.sell-orbit::before {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  border: 1px solid rgba(12, 106, 255, .18);
}

.sell-orbit-core {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  color: #fff;
  text-align: center;
  background: linear-gradient(135deg, #0c6aff, #12c8ff);
  box-shadow: 0 26px 68px rgba(12, 106, 255, .28);
}

.sell-orbit-core strong {
  display: block;
  font-size: 46px;
}

.sell-orbit-core span {
  display: block;
  margin-top: 8px;
  font-size: 15px;
}

.sell-orbit-logo {
  position: absolute;
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(16, 24, 40, .10);
}

.sell-orbit-logo img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.sell-orbit-logo:nth-child(2) { left: 10%; top: 14%; }
.sell-orbit-logo:nth-child(3) { right: 12%; top: 16%; }
.sell-orbit-logo:nth-child(4) { left: 12%; bottom: 16%; }
.sell-orbit-logo:nth-child(5) { right: 10%; bottom: 14%; }
.sell-orbit-logo:nth-child(6) { left: 43%; top: 6%; }
.sell-orbit-logo:nth-child(7) { left: 43%; bottom: 6%; }

.sell-mobile-only {
  display: none;
}

.sell-cta {
  padding: 64px 0;
  color: #fff;
  background: #0b6dff url('../images/sell-weimob/bg.8f69f82c.png') center/cover no-repeat;
}

.sell-cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.sell-cta h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.2;
}

.sell-cta p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: 17px;
}

@media (max-width: 1180px) {
  .sell-resource-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sell-split {
    grid-template-columns: 1fr;
  }

  .sell-copy {
    max-width: none;
  }
}

@media (max-width: 768px) {
  .sell-wrap {
    width: calc(100% - 32px);
  }

  .sell-hero {
    min-height: auto;
    padding: 108px 0 50px;
    background-position: 62% center;
  }

  .sell-hero::after {
    background: linear-gradient(180deg, rgba(5, 20, 48, .86), rgba(5, 27, 74, .58));
  }

  .sell-hero h1,
  .sell-title {
    font-size: clamp(32px, 9.6vw, 42px);
    line-height: 1.2;
  }

  .sell-hero p,
  .sell-desc {
    font-size: 15px;
    line-height: 1.75;
  }

  .sell-actions {
    margin-top: 28px;
  }

  .sell-btn {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
    min-height: 48px;
    padding: 0 16px;
    font-size: 15px;
  }

  .sell-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 32px;
  }

  .sell-stat {
    padding: 14px 10px;
  }

  .sell-stat b {
    font-size: 21px;
  }

  .sell-stat span {
    font-size: 12px;
  }

  .sell-section {
    padding: 64px 0;
  }

  .sell-head {
    margin-bottom: 30px;
    text-align: left;
  }

  .sell-pc-only {
    display: none;
  }

  .sell-mobile-only {
    display: block;
  }

  .sell-resource-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .sell-resource {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 16px;
    min-height: auto;
    padding: 18px;
    border-radius: 16px;
  }

  .sell-resource .icon {
    width: 58px;
    height: 58px;
    margin: 0;
    border-radius: 16px;
  }

  .sell-resource .icon img {
    width: 42px;
    height: 42px;
  }

  .sell-resource h3 {
    margin-bottom: 8px;
    font-size: 18px;
  }

  .sell-resource p {
    font-size: 13px;
    line-height: 1.65;
  }

  .sell-resource .more {
    margin-top: 10px;
    font-size: 13px;
  }

  .sell-channel-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 2px 0 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .sell-channel-grid::-webkit-scrollbar {
    display: none;
  }

  .sell-channel-item {
    flex: 0 0 72%;
    min-height: 168px;
    scroll-snap-align: start;
  }

  .sell-visual {
    min-height: 0;
  }

  .sell-orbit {
    min-height: 360px;
    border-radius: 20px;
  }

  .sell-orbit::before {
    width: 260px;
    height: 260px;
  }

  .sell-orbit-core {
    width: 156px;
    height: 156px;
  }

  .sell-orbit-core strong {
    font-size: 34px;
  }

  .sell-orbit-logo {
    width: 58px;
    height: 58px;
    border-radius: 16px;
  }

  .sell-orbit-logo img {
    width: 42px;
    height: 42px;
  }

  .sell-cta {
    padding: 48px 0;
  }

  .sell-cta-panel {
    display: block;
  }

  .sell-cta .sell-actions {
    margin-top: 24px;
  }
}

@media (max-width: 420px) {
  .sell-wrap {
    width: calc(100% - 28px);
  }

  .sell-hero {
    padding-top: 102px;
  }

  .sell-hero h1,
  .sell-title {
    font-size: 31px;
  }
}