:root {
  --blue: #2463e8;
  --blue-dark: #174fc8;
  --blue-soft: #eaf2ff;
  --ink: #0d1729;
  --text: #42526b;
  --muted: #7c8ba2;
  --line: #d9e4f2;
  --bg: #edf4fd;
  --orange: #f04422;
  --green: #15aa77;
  --navy: #0b1424;
  --shadow: 0 15px 45px rgba(24, 62, 108, .08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 0, rgba(36, 99, 232, .13), transparent 36rem),
    var(--bg);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

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

button {
  font: inherit;
}

.dy-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid rgba(211, 224, 240, .92);
  box-shadow: 0 7px 26px rgba(24, 52, 88, .05);
  backdrop-filter: blur(18px);
}

.dy-header-inner {
  display: flex;
  width: min(1380px, calc(100% - 48px));
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  margin: auto;
}

.dy-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.dy-brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #3477f1, #174ebe);
  border-radius: 11px;
  box-shadow: 0 8px 18px rgba(36, 99, 232, .25);
  font-size: 20px;
  font-weight: 900;
}

.dy-brand > span:last-child {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dy-brand strong {
  font-size: 20px;
  line-height: 1;
  letter-spacing: -.4px;
}

.dy-brand small {
  color: #8896aa;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 1.7px;
}

.dy-nav-panel,
.dy-nav,
.dy-tools {
  display: flex;
  align-items: center;
}

.dy-nav-panel {
  min-width: 0;
  justify-content: space-between;
  gap: 34px;
  flex: 1;
}

.dy-nav {
  gap: 2px;
}

.dy-nav a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 15px;
  color: #3f4d64;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 650;
}

.dy-nav a:hover,
.dy-nav a.active {
  color: var(--blue);
  background: #eff5ff;
}

.dy-tools {
  gap: 9px;
  flex: 0 0 auto;
}

.dy-tools a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 12px;
  color: #344054;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 650;
}

.dy-language {
  background: #f5f8fc;
  border: 1px solid #e0e8f2;
}

.dy-language span {
  margin-left: 5px;
  color: #98a2b3;
}

.dy-tools .dy-register {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 8px 18px rgba(36, 99, 232, .2);
}

.dy-menu {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  background: #eef4fd;
  border: 0;
  border-radius: 10px;
}

.dy-menu i {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px auto;
  background: var(--ink);
  border-radius: 9px;
}

main {
  width: 100%;
}

.dy-hero,
.dy-strip,
.dy-section,
.dy-cta {
  width: min(1380px, calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.dy-hero {
  overflow: hidden;
  margin-top: 22px;
  background:
    radial-gradient(circle at 90% 10%, rgba(66, 126, 255, .18), transparent 28rem),
    linear-gradient(145deg, #fff, #f7faff);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.dy-hero-inner {
  display: grid;
  min-height: 620px;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 52px;
  padding: 66px 66px 0;
}

.dy-eyebrow {
  display: block;
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 1.8px;
}

.dy-pills {
  display: flex;
  gap: 8px;
  margin-top: 21px;
  flex-wrap: wrap;
}

.dy-pills span {
  padding: 7px 11px;
  color: #1757ce;
  background: #eff6ff;
  border: 1px solid #cfe0fb;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 750;
}

.dy-hero h1 {
  margin: 23px 0 0;
  font-size: clamp(50px, 5vw, 76px);
  line-height: 1.06;
  letter-spacing: -3px;
}

.dy-hero-copy > p {
  max-width: 660px;
  margin: 24px 0 0;
  color: var(--text);
  font-size: 17px;
  line-height: 1.85;
}

.dy-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}

.dy-primary,
.dy-secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 750;
}

.dy-primary {
  color: #fff;
  background: linear-gradient(135deg, #3274ef, #1b56d1);
  border: 1px solid var(--blue);
  box-shadow: 0 10px 24px rgba(36, 99, 232, .2);
}

.dy-secondary {
  color: var(--blue);
  background: #fff;
  border: 1px solid #c9d9ef;
}

.dy-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 56px -66px 0;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.dy-hero-stats div {
  min-height: 100px;
  padding: 23px 24px;
  background: #fff;
}

.dy-hero-stats dt {
  color: var(--blue);
  font-size: 28px;
  font-weight: 850;
}

.dy-hero-stats dd {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.dy-network {
  padding: 22px;
  color: #dce8fa;
  background:
    radial-gradient(circle at 20% 0, rgba(58, 123, 255, .34), transparent 18rem),
    linear-gradient(155deg, #182b49, #0b1424);
  border: 1px solid #2a3d5d;
  border-radius: 20px;
  box-shadow: 0 25px 54px rgba(11, 27, 50, .22);
}

.dy-network-head,
.dy-return {
  display: flex;
  align-items: center;
}

.dy-network-head {
  justify-content: space-between;
  padding-bottom: 17px;
  border-bottom: 1px solid rgba(206, 222, 246, .4);
  font-size: 10px;
  letter-spacing: 1.4px;
}

.dy-network-head span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dy-network-head i {
  width: 9px;
  height: 9px;
  background: #19bd82;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(25, 189, 130, .12);
}

.dy-network-head small {
  color: #7290ba;
  font-size: 8px;
}

.dy-network-map {
  display: grid;
  min-height: 290px;
  grid-template-columns: 1fr 60px 1.2fr 60px 1fr;
  align-items: center;
  gap: 7px;
}

.dy-network-map > div {
  display: flex;
  min-height: 134px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border-radius: 50%;
}

.dy-network-map strong {
  margin-top: 4px;
  color: #fff;
  font-size: 13px;
}

.dy-network-map small {
  margin-top: 5px;
  color: #728baa;
  font-size: 8px;
}

.dy-attack {
  background: rgba(240, 68, 34, .08);
  border: 1px solid rgba(240, 68, 34, .35);
}

.dy-attack span {
  color: #ff714f;
  font-size: 10px;
  font-weight: 850;
}

.dy-scrub {
  box-shadow: 0 0 0 17px rgba(36, 99, 232, .08);
  background: #f8fbff;
}

.dy-scrub b {
  color: var(--blue);
  font-size: 43px;
}

.dy-scrub strong {
  color: #1d4a91;
}

.dy-idc {
  background: rgba(255, 255, 255, .98);
  border-radius: 12px !important;
}

.dy-idc span {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: #087d59;
  border: 2px solid #18aa79;
  border-radius: 50%;
  font-weight: 850;
}

.dy-idc strong {
  color: #173050;
}

.dy-line {
  height: 2px;
  border-radius: 9px;
}

.dy-line.danger {
  background: linear-gradient(90deg, #f04422, #b64135);
}

.dy-line.clean {
  background: linear-gradient(90deg, #1fb97e, #3d86e4);
}

.dy-return {
  gap: 10px;
  padding-top: 15px;
  border-top: 1px solid rgba(206, 222, 246, .4);
  font-size: 9px;
}

.dy-return span {
  color: #8ba1c0;
}

.dy-return i {
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, #304461, #35a2ff);
}

.dy-return b {
  color: #5fc1ff;
}

.dy-strip {
  display: grid;
  min-height: 112px;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 20px;
  margin-top: 18px;
  padding: 18px 22px;
  background:
    radial-gradient(circle at 76% 0, rgba(240, 68, 34, .12), transparent 19rem),
    linear-gradient(135deg, #edf5ff, #fff9f5);
  border: 1px solid #cbdcf3;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.dy-strip > div:first-child {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 14px;
}

.dy-sale-tag {
  grid-row: 1 / span 2;
  padding: 9px 11px;
  color: var(--blue);
  background: #fff;
  border: 1px solid #bfd5f7;
  border-radius: 9px;
  font-size: 11px;
  font-weight: 750;
}

.dy-strip strong {
  font-size: 20px;
}

.dy-strip strong b,
.dy-referral b {
  color: var(--orange);
  font-size: 30px;
}

.dy-strip p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.dy-strip code {
  padding: 13px 17px;
  color: var(--orange);
  background: rgba(255, 255, 255, .9);
  border: 1px dashed #ef9e85;
  border-radius: 11px;
  font-size: 17px;
  font-weight: 850;
  letter-spacing: 1px;
}

.dy-strip button {
  min-height: 44px;
  padding: 0 17px;
  color: #fff;
  background: var(--blue);
  border: 0;
  border-radius: 10px;
  font-weight: 750;
  cursor: pointer;
}

.dy-referral {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-left: 20px;
  border-left: 1px solid #d9e4f2;
}

.dy-referral span {
  color: #29405f;
  font-size: 13px;
  font-weight: 750;
}

.dy-section {
  padding-top: 92px;
}

.dy-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 28px;
}

.dy-section-head h2,
.dy-route-copy h2,
.dy-cta h2 {
  margin: 9px 0 0;
  font-size: clamp(34px, 3.4vw, 50px);
  line-height: 1.15;
  letter-spacing: -1.5px;
}

.dy-section-head > p,
.dy-route-copy > p,
.dy-cta p {
  max-width: 600px;
  margin: 0;
  color: var(--text);
  line-height: 1.8;
}

.dy-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
}

.dy-product-card {
  display: flex;
  min-height: 390px;
  flex-direction: column;
  padding: 25px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(24, 62, 108, .055);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.dy-product-card:hover {
  border-color: #abc5f1;
  box-shadow: 0 18px 42px rgba(24, 66, 127, .11);
  transform: translateY(-5px);
}

.dy-product-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #3979ef, #1c56cd);
  border-radius: 13px;
  box-shadow: 0 10px 20px rgba(36, 99, 232, .19);
  font-size: 17px;
  font-weight: 850;
}

.dy-product-card.dedicated .dy-product-icon {
  background: linear-gradient(145deg, #8068e9, #4e32b8);
}

.dy-product-card.multi .dy-product-icon {
  background: linear-gradient(145deg, #f2a13c, #df6e17);
}

.dy-product-card.defense .dy-product-icon {
  background: linear-gradient(145deg, #20bb84, #087e59);
}

.dy-product-card > small {
  margin-top: 24px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 1.4px;
}

.dy-product-card h3 {
  margin: 8px 0 0;
  font-size: 26px;
}

.dy-product-card p {
  margin: 14px 0 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.75;
}

.dy-product-card ul {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
  font-size: 13px;
}

.dy-product-card li::before {
  margin-right: 8px;
  color: var(--green);
  content: "✓";
  font-weight: 850;
}

.dy-product-card > b {
  margin-top: auto;
  padding-top: 25px;
  color: var(--blue);
  font-size: 13px;
}

.dy-route-section {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  align-items: center;
  gap: 65px;
}

.dy-route-copy > p {
  margin-top: 18px;
}

.dy-route-copy .dy-secondary {
  margin-top: 26px;
}

.dy-route-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
}

.dy-route-grid article {
  min-height: 250px;
  padding: 25px;
  background:
    radial-gradient(circle at 100% 0, rgba(36, 99, 232, .11), transparent 13rem),
    #fff;
  border: 1px solid var(--line);
  border-radius: 17px;
  box-shadow: 0 10px 28px rgba(24, 62, 108, .055);
}

.dy-route-grid span {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: var(--blue);
  background: var(--blue-soft);
  border-radius: 14px;
  font-size: 13px;
  font-weight: 850;
}

.dy-route-grid h3 {
  margin: 30px 0 0;
  font-size: 21px;
}

.dy-route-grid p {
  margin: 10px 0 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.75;
}

.dy-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.dy-feature-grid article {
  min-height: 250px;
  padding: 27px;
  border-right: 1px solid var(--line);
}

.dy-feature-grid article:last-child {
  border-right: 0;
}

.dy-feature-grid span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
}

.dy-feature-grid h3 {
  margin: 60px 0 0;
  font-size: 21px;
}

.dy-feature-grid p {
  margin: 10px 0 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.75;
}

.dy-cta {
  display: flex;
  min-height: 250px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: 92px;
  margin-bottom: -1px;
  padding: 48px 58px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 0, rgba(53, 118, 246, .31), transparent 24rem),
    linear-gradient(145deg, #172b49, #0c1728);
  border-radius: 22px 22px 0 0;
}

.dy-cta .dy-eyebrow {
  color: #78a9ff;
}

.dy-cta h2 {
  color: #fff;
}

.dy-cta p {
  margin-top: 13px;
  color: #aabbd3;
}

.dy-footer {
  color: #a8b7cc;
  background: var(--navy);
}

.dy-footer-inner {
  display: grid;
  width: min(1380px, calc(100% - 48px));
  grid-template-columns: 1.5fr repeat(3, .65fr);
  gap: 42px;
  margin: auto;
  padding: 62px 0 24px;
}

.dy-footer .dy-brand strong {
  color: #fff;
}

.dy-footer-brand p {
  max-width: 330px;
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
}

.dy-footer nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dy-footer nav strong {
  margin-bottom: 4px;
  color: #fff;
  font-size: 13px;
}

.dy-footer nav a {
  font-size: 12px;
}

.dy-footer nav a:hover {
  color: #fff;
}

.dy-footer-bottom {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  margin-top: 26px;
  padding-top: 22px;
  color: #71829b;
  border-top: 1px solid #1b2a3f;
  font-size: 11px;
}

@media (max-width: 1120px) {
  .dy-header-inner {
    position: relative;
  }

  .dy-menu {
    display: block;
    margin-left: auto;
  }

  .dy-nav-panel {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    padding: 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0 0 16px 16px;
    box-shadow: 0 18px 36px rgba(23, 56, 98, .12);
  }

  .dy-header.menu-open .dy-nav-panel {
    display: block;
  }

  .dy-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
  }

  .dy-nav a {
    justify-content: center;
    background: #f7f9fc;
  }

  .dy-tools {
    justify-content: flex-end;
    margin-top: 13px;
  }

  .dy-hero-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-bottom: 50px;
  }

  .dy-hero-stats {
    margin-bottom: -50px;
  }

  .dy-product-grid,
  .dy-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dy-feature-grid article:nth-child(2) {
    border-right: 0;
  }

  .dy-feature-grid article:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .dy-route-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 750px) {
  .dy-header-inner,
  .dy-hero,
  .dy-strip,
  .dy-section,
  .dy-cta,
  .dy-footer-inner {
    width: min(100% - 28px, 1380px);
  }

  .dy-header-inner {
    min-height: 64px;
  }

  .dy-brand-mark {
    width: 36px;
    height: 36px;
  }

  .dy-brand strong {
    font-size: 18px;
  }

  .dy-nav {
    grid-template-columns: 1fr 1fr;
  }

  .dy-tools {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  .dy-tools a {
    justify-content: center;
    padding: 0 6px;
    font-size: 12px;
  }

  .dy-language span {
    display: none;
  }

  .dy-hero {
    margin-top: 14px;
    border-radius: 18px;
  }

  .dy-hero-inner {
    gap: 34px;
    padding: 36px 20px 0;
  }

  .dy-hero h1 {
    font-size: 43px;
    letter-spacing: -1.8px;
  }

  .dy-hero-copy > p {
    font-size: 14px;
  }

  .dy-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .dy-hero-stats {
    margin: 38px -20px 0;
  }

  .dy-hero-stats div {
    min-height: 88px;
    padding: 17px 13px;
  }

  .dy-hero-stats dt {
    font-size: 21px;
  }

  .dy-network {
    padding: 14px;
  }

  .dy-network-map {
    min-height: 220px;
    grid-template-columns: 1fr 26px 1.15fr 26px 1fr;
  }

  .dy-network-map > div {
    min-height: 91px;
  }

  .dy-scrub b {
    font-size: 28px;
  }

  .dy-network-map strong {
    font-size: 10px;
  }

  .dy-idc span {
    width: 38px;
    height: 38px;
    font-size: 12px;
  }

  .dy-strip {
    grid-template-columns: 1fr auto;
    gap: 13px;
    padding: 17px;
  }

  .dy-strip > div:first-child {
    grid-column: 1 / -1;
  }

  .dy-strip button {
    display: none;
  }

  .dy-referral {
    padding-left: 0;
    border-left: 0;
  }

  .dy-referral b {
    font-size: 23px;
  }

  .dy-section {
    padding-top: 64px;
  }

  .dy-section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 13px;
  }

  .dy-section-head h2,
  .dy-route-copy h2,
  .dy-cta h2 {
    font-size: 34px;
  }

  .dy-product-grid,
  .dy-route-grid,
  .dy-feature-grid {
    grid-template-columns: 1fr;
  }

  .dy-product-card {
    min-height: 360px;
  }

  .dy-feature-grid article,
  .dy-feature-grid article:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .dy-feature-grid article:last-child {
    border-bottom: 0;
  }

  .dy-cta {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 64px;
    padding: 36px 24px;
    border-radius: 18px 18px 0 0;
  }

  .dy-cta .dy-primary {
    width: 100%;
  }

  .dy-footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 34px 22px;
  }

  .dy-footer-brand {
    grid-column: 1 / -1;
  }

  .dy-footer-inner nav:last-of-type {
    grid-column: 1 / -1;
  }

  .dy-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}