:root {
  --sl-gold: #f4bd3d;
  --sl-orange: #f15d22;
  --sl-teal: #20b8b1;
  --sl-ink: #151513;
  --sl-panel: #1d1d1a;
  --sl-soft: #25231f;
}

body {
  background:
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .014) 1px, transparent 1px),
    var(--sl-ink);
  background-size: 48px 48px;
}

.sl-hero-v2 {
  min-height: 920px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.sl-hero-v2 .sl-hero-image {
  opacity: .26;
  filter: saturate(.75) contrast(1.08);
  object-position: 72% 12%;
}

.sl-hero-v2 .sl-hero-shade {
  background:
    linear-gradient(90deg, rgba(12, 12, 10, .98) 0%, rgba(12, 12, 10, .89) 48%, rgba(12, 12, 10, .56) 100%),
    linear-gradient(180deg, rgba(12, 12, 10, .2) 0%, rgba(12, 12, 10, .9) 100%);
}

.sl-hero-content-v2 {
  padding: 126px 0 86px;
}

.sl-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(440px, .97fr);
  gap: 64px;
  align-items: center;
}

.sl-hero-copy h1 {
  max-width: 720px;
  margin: 22px 0 24px;
  font-size: 68px;
  line-height: 1.08;
  letter-spacing: 0;
}

.sl-hero-copy .sl-hero-lead {
  max-width: 650px;
  color: #c6c0b7;
  font-size: 17px;
  line-height: 1.9;
}

.sl-price-line {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.sl-price-line strong {
  color: var(--sl-orange);
  font-size: 50px;
  line-height: 1;
}

.sl-price-line span {
  color: #aaa39a;
  font-size: 12px;
  line-height: 1.75;
}

.sl-hero-checkout {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-top-color: rgba(241, 93, 34, .8);
  border-radius: 6px;
  background: rgba(25, 25, 22, .88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .42);
  backdrop-filter: blur(18px);
}

.sl-buy-steps {
  display: grid;
  grid-template-columns: .8fr .8fr 1.4fr;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(255, 255, 255, .12);
}

.sl-buy-steps li {
  min-height: 84px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sl-buy-steps li + li {
  border-left: 1px solid rgba(255, 255, 255, .12);
}

.sl-buy-steps b {
  color: var(--sl-teal);
  font: 10px var(--mono);
}

.sl-buy-steps span {
  color: #e8e3dc;
  font-size: 13px;
  line-height: 1.45;
}

.sl-hero-checkout form label {
  display: block;
  margin-bottom: 10px;
  color: #b8b1a8;
  font: 11px var(--mono);
}

.sl-checkout-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 166px;
  gap: 10px;
}

.sl-hero-checkout input {
  min-width: 0;
  height: 54px;
  padding: 0 15px;
  border: 1px solid #4a4640;
  border-radius: 4px;
  background: #10100e;
  color: var(--text);
  font-size: 15px;
  outline: none;
}

.sl-hero-checkout input:focus {
  border-color: var(--sl-teal);
  box-shadow: 0 0 0 3px rgba(32, 184, 177, .12);
}

.sl-hero-checkout button {
  min-height: 54px;
  padding: 0 16px;
  border: 0;
  border-radius: 4px;
  background: var(--sl-orange);
  color: white;
  font-weight: 800;
  cursor: pointer;
}

.sl-hero-checkout button:hover,
.sl-final-cta button:hover {
  background: #ff6b2f;
}

.sl-hero-checkout button:disabled {
  opacity: .58;
  cursor: wait;
}

.sl-hero-checkout form > p {
  min-height: 18px;
  margin: 10px 0 0;
  color: #6dd9d4;
  font-size: 12px;
}

.sl-hero-checkout small {
  display: block;
  margin-top: 12px;
  color: #888178;
  font-size: 10px;
  line-height: 1.7;
}

.sl-hero-checkout small a {
  color: #c5beb5;
  text-underline-offset: 4px;
}

.sl-wechat-panel {
  display: grid;
  grid-template-columns: 164px 1fr;
  gap: 24px;
  align-items: center;
}

.sl-wechat-panel[hidden] {
  display: none;
}

.sl-wechat-qr {
  width: 164px;
  aspect-ratio: 1;
  padding: 9px;
  display: grid;
  place-items: center;
  background: white;
}

.sl-wechat-qr[hidden] {
  display: none;
}

.sl-wechat-qr img {
  display: block;
  width: 100%;
  height: 100%;
}

.sl-wechat-qr img[hidden] {
  display: none;
}

.sl-wechat-panel > div:last-child > span {
  color: var(--sl-teal);
  font: 9px var(--mono);
}

.sl-wechat-panel h3 {
  margin: 12px 0 8px;
  font-size: 21px;
}

.sl-wechat-panel p {
  margin: 0 0 16px;
  color: #aaa39a;
  font-size: 12px;
  line-height: 1.7;
}

.sl-wechat-panel a {
  color: #f4f1eb;
  font-size: 12px;
  text-underline-offset: 5px;
}

.sl-wechat-panel button {
  display: block;
  margin-top: 16px;
  padding: 0;
  border: 0;
  background: none;
  color: #817b73;
  font-size: 11px;
  cursor: pointer;
}

.sl-wechat-panel button:disabled {
  color: var(--sl-teal);
  cursor: default;
}

.sl-wechat-panel.is-demo .sl-wechat-qr::before {
  content: "本地预览";
  width: 100%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: #151513;
  font: 11px var(--mono);
  background:
    repeating-conic-gradient(#151513 0 25%, transparent 0 50%) 0 0 / 18px 18px,
    white;
}

.sl-wechat-panel.is-success {
  grid-template-columns: 1fr;
  min-height: 206px;
  align-content: center;
  border-left: 3px solid var(--sl-teal);
  padding-left: 22px;
}

.sl-intro-v2 {
  align-items: start;
}

.sl-delivery {
  padding: 104px 0;
}

.sl-section-head-wide {
  max-width: 880px;
}

.sl-section-head-wide > p {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.sl-delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sl-delivery-grid article {
  min-height: 250px;
  padding: 30px 26px;
}

.sl-delivery-grid article + article {
  border-left: 1px solid var(--line);
}

.sl-delivery-grid b {
  color: var(--sl-orange);
  font: 10px var(--mono);
}

.sl-delivery-grid h3 {
  margin: 76px 0 12px;
  font-size: 21px;
}

.sl-delivery-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.sl-delivery-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
  border: 1px solid var(--line);
  background: rgba(29, 29, 26, .74);
}

.sl-delivery-proof > div {
  min-height: 112px;
  padding: 24px 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.sl-delivery-proof > div + div {
  border-left: 1px solid var(--line);
}

.sl-delivery-proof strong {
  font-size: 35px;
}

.sl-delivery-proof span {
  color: var(--muted);
  font-size: 12px;
}

.sl-skills {
  padding: 104px 0;
}

.sl-skill-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 58px;
  border: 1px solid var(--line);
}

.sl-skill-grid article {
  position: relative;
  min-height: 220px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(25, 25, 23, .72);
}

.sl-skill-grid article:nth-child(3n) {
  border-right: 0;
}

.sl-skill-grid article:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.sl-skill-grid article.featured {
  background: linear-gradient(135deg, rgba(241, 93, 34, .16), rgba(32, 184, 177, .05));
}

.sl-skill-grid article > span {
  color: var(--sl-teal);
  font: 9px var(--mono);
}

.sl-skill-grid h3 {
  margin: 42px 0 12px;
  overflow-wrap: anywhere;
  font-size: 20px;
}

.sl-skill-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.sl-skill-grid small {
  position: absolute;
  left: 28px;
  bottom: 24px;
  color: #69645e;
  font: 9px var(--mono);
}

.sl-issue-grid-v2 {
  grid-template-columns: .9fr 1.1fr;
}

.sl-method {
  padding: 104px 0;
}

.sl-final-cta {
  padding: 104px 0;
  border-top: 1px solid rgba(241, 93, 34, .6);
  background:
    linear-gradient(90deg, rgba(241, 93, 34, .11), rgba(32, 184, 177, .06)),
    #191917;
}

.sl-final-cta .sl-container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
}

.sl-final-cta h2 {
  max-width: 780px;
  margin: 18px 0 18px;
  font-size: 54px;
  line-height: 1.12;
}

.sl-final-cta p {
  max-width: 670px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.sl-final-cta .sl-primary {
  min-width: 220px;
  flex: 0 0 auto;
}

@media (max-width: 1020px) {
  .sl-hero-v2 {
    min-height: 980px;
  }

  .sl-hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .sl-hero-copy h1 {
    font-size: 56px;
  }

  .sl-hero-checkout {
    max-width: 720px;
  }

  .sl-delivery-grid,
  .sl-skill-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sl-delivery-grid article:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .sl-delivery-grid article:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .sl-skill-grid article,
  .sl-skill-grid article:nth-child(3n) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .sl-skill-grid article:nth-child(2n) {
    border-right: 0;
  }

  .sl-skill-grid article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .sl-final-cta h2 {
    font-size: 46px;
  }
}

@media (max-width: 760px) {
  .sl-hero-v2 {
    min-height: auto;
  }

  .sl-hero-v2 .sl-hero-image {
    object-position: 62% 0;
    opacity: .18;
  }

  .sl-hero-v2 .sl-hero-shade {
    background: linear-gradient(180deg, rgba(12, 12, 10, .78), rgba(12, 12, 10, .98) 62%);
  }

  .sl-hero-content-v2 {
    padding: 88px 0 64px;
  }

  .sl-hero-grid {
    gap: 24px;
  }

  .sl-hero-copy h1 {
    margin: 14px 0 16px;
    font-size: 36px;
    line-height: 1.1;
  }

  .sl-hero-copy .sl-hero-lead {
    font-size: 14px;
    line-height: 1.68;
  }

  .sl-price-line {
    gap: 16px;
    margin-top: 18px;
    padding-top: 16px;
  }

  .sl-price-line strong {
    font-size: 42px;
  }

  .sl-hero-checkout {
    padding: 14px;
  }

  .sl-buy-steps {
    grid-template-columns: .8fr .8fr 1.4fr;
    margin-bottom: 16px;
  }

  .sl-buy-steps li {
    min-height: 74px;
    display: flex;
    padding: 10px;
  }

  .sl-buy-steps li + li {
    border-left: 1px solid rgba(255, 255, 255, .12);
    border-top: 0;
  }

  .sl-buy-steps span {
    font-size: 11px;
  }

  .sl-checkout-row {
    grid-template-columns: 1fr;
  }

  .sl-hero-checkout button {
    width: 100%;
  }

  .sl-wechat-panel {
    grid-template-columns: 118px 1fr;
    gap: 16px;
  }

  .sl-wechat-qr {
    width: 118px;
  }

  .sl-next {
    display: none;
  }

  .sl-delivery,
  .sl-skills,
  .sl-method,
  .sl-final-cta {
    padding: 72px 0;
  }

  .sl-delivery-grid,
  .sl-skill-grid,
  .sl-delivery-proof {
    grid-template-columns: 1fr;
  }

  .sl-delivery-grid article {
    min-height: 188px;
  }

  .sl-delivery-grid article + article,
  .sl-delivery-grid article:nth-child(3),
  .sl-delivery-grid article:nth-child(4) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .sl-delivery-grid h3 {
    margin-top: 44px;
  }

  .sl-delivery-proof > div {
    min-height: 82px;
  }

  .sl-delivery-proof > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .sl-skill-grid article,
  .sl-skill-grid article:nth-child(2n),
  .sl-skill-grid article:nth-child(3n),
  .sl-skill-grid article:nth-last-child(-n + 2) {
    min-height: 205px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sl-skill-grid article:last-child {
    border-bottom: 0;
  }

  .sl-final-cta .sl-container {
    display: block;
  }

  .sl-final-cta h2 {
    font-size: 38px;
  }

  .sl-final-cta .sl-primary {
    width: 100%;
    margin-top: 30px;
  }
}