* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: #141827;
  background: #f8f9fd;
  font-family:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.wrap {
  width: min(1200px, calc(100% - 64px));
  margin-inline: auto;
}
.site-header {
  width: min(1320px, calc(100% - 64px));
  height: 94px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  font-weight: 800;
  white-space: nowrap;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 15px;
  font-weight: 650;
}
.site-header nav > a:not(.nav-cta):hover,
.text-link:hover,
.site-footer > a:last-child:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.nav-cta {
  padding: 13px 20px;
  border-radius: 999px;
  background: #e9efff;
  color: #2f64e8;
}
.nav-cta:hover {
  background: #dce7ff;
}
.hero {
  padding: 92px 0 112px;
}
.hero-copy {
  max-width: 850px;
}
.eyebrow,
.overline {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #4c69ac;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #d6e1ff;
  background: #eef3ff;
  padding: 11px 16px;
  border-radius: 999px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3b70f7;
  box-shadow: 0 0 0 4px #d3e0ff;
}
.hero h1 {
  font-size: clamp(54px, 7.4vw, 106px);
  line-height: 1.14;
  letter-spacing: -0.065em;
  margin: 31px 0 26px;
  font-weight: 850;
}
.highlight {
  background: linear-gradient(transparent 66%, #ffdf65 66%);
}
.lead {
  font-size: clamp(19px, 2.3vw, 25px);
  line-height: 1.75;
  color: #596171;
  max-width: 820px;
  margin: 0;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 58px;
  padding: 0 28px;
  border-radius: 16px;
  font-size: 17px;
  font-weight: 750;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  background: #3567f7;
  color: white;
  box-shadow: 0 12px 25px #3467f72c;
}
.primary:hover {
  box-shadow: 0 16px 28px #3467f747;
}
.text-link {
  font-weight: 700;
  color: #2d59c9;
}
.small-note {
  font-size: 14px;
  line-height: 1.7;
  color: #858d9a;
  margin-top: 20px;
}
.hero-visual {
  position: relative;
  margin-top: 78px;
  border: 1px solid #dce4f1;
  border-radius: 25px;
  background: white;
  padding: 16px;
  box-shadow: 0 40px 95px #2c47721a;
  transform: rotate(-1deg);
}
.visual-top {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 3px 8px 17px;
  color: #566174;
  font-size: 14px;
  font-weight: 700;
}
.visual-dots {
  display: flex;
  gap: 6px;
}
.visual-dots i {
  width: 8px;
  height: 8px;
  background: #d7ddea;
  border-radius: 50%;
}
.live-badge {
  margin-left: auto;
  font-size: 12px;
  color: #f05e58;
}
.hero-visual > a {
  display: block;
  overflow: hidden;
  border: 1px solid #e5e9f0;
  border-radius: 12px;
  background: #fff;
}
.hero-visual img {
  width: 100%;
  height: auto;
}
.visual-caption {
  position: absolute;
  right: 28px;
  bottom: -42px;
  color: #8a93a2;
  font-size: 13px;
  transform: rotate(1deg);
}
.intro-band {
  background: #edf2ff;
  padding: 100px 0;
}
.intro-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  column-gap: 70px;
  align-items: start;
}
.intro-inner .overline {
  grid-column: 1/-1;
  margin: 0 0 18px;
}
.intro-inner h2,
.section-heading h2,
.moment-grid h2,
.audience h2,
.closing h2 {
  font-size: clamp(42px, 4.8vw, 65px);
  letter-spacing: -0.055em;
  line-height: 1.24;
  margin: 0;
  font-weight: 850;
}
.intro-inner > p:last-child {
  font-size: 20px;
  line-height: 1.85;
  color: #566276;
  margin: 0;
}
.features {
  padding: 118px 0 128px;
}
.section-heading {
  margin-bottom: 46px;
}
.section-heading .overline,
.moment-grid .overline,
.audience .overline,
.closing .overline {
  margin: 0 0 20px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 19px;
}
.feature-card {
  min-height: 375px;
  display: flex;
  flex-direction: column;
  padding: 31px;
  border-radius: 25px;
  border: 1px solid #e1e6ef;
  background: #fff;
  box-shadow: 0 13px 28px #1423440b;
}
.feature-num {
  font-size: 13px;
  letter-spacing: 0.13em;
  color: #6c7eaa;
  font-weight: 800;
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 65px;
  height: 65px;
  margin: 42px 0 23px;
  border-radius: 20px;
  background: #e8efff;
  color: #386bf1;
  font-size: 34px;
}
.feature-card:nth-child(2) .feature-icon {
  background: #fff2b6;
  color: #6a5112;
}
.feature-card h3 {
  font-size: 26px;
  letter-spacing: -0.04em;
  margin: 0 0 12px;
}
.feature-card p {
  font-size: 16px;
  line-height: 1.8;
  color: #657081;
  margin: 0 0 28px;
}
.feature-foot {
  margin-top: auto;
  color: #3567f7;
  font-size: 13px;
  font-weight: 750;
}
.moment-section {
  background: #171f38;
  color: white;
  padding: 110px 0;
}
.moment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.moment-grid .overline {
  color: #a8bcff;
}
.moment-grid h2 span {
  color: #f9d96b;
}
.moment-grid > div:first-child > p:not(.overline) {
  max-width: 510px;
  color: #c8d0e5;
  line-height: 1.85;
  font-size: 18px;
}
.moment-grid .small-note {
  font-size: 13px !important;
  color: #98a6c5 !important;
}
.moment-card {
  background: #f7f9ff;
  color: #141827;
  border-radius: 24px;
  padding: 34px;
  box-shadow: 18px 18px 0 #2b3a65;
}
.bubble {
  display: flex;
  gap: 17px;
  align-items: flex-start;
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 24px;
}
.bubble b {
  min-width: 72px;
  text-align: center;
  background: #1d273f;
  color: #fff;
  border-radius: 20px;
  font-size: 13px;
  padding: 5px;
}
.bubble.person b {
  background: #dfe8ff;
  color: #3567f7;
}
.correction {
  border-top: 1px solid #dce2ed;
  padding-top: 24px;
  display: grid;
  gap: 12px;
}
.correction > span {
  color: #3567f7;
  font-weight: 750;
  font-size: 13px;
}
.correction strong {
  font-size: 19px;
  background: #fff0b5;
  width: fit-content;
}
.correction small {
  font-size: 13px;
  color: #7d879a;
}
.audience {
  padding: 125px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.audience-list {
  padding-top: 35px;
}
.audience-list p {
  display: flex;
  gap: 15px;
  font-size: 18px;
  line-height: 1.7;
  border-bottom: 1px solid #dfe4ed;
  padding: 0 0 20px;
  margin: 0 0 21px;
}
.audience-list span {
  color: #3567f7;
  font-weight: 900;
}
.audience-list .muted {
  font-size: 15px;
  color: #8791a0;
  border: 0;
}
.closing {
  position: relative;
  overflow: hidden;
  background: #3567f7;
  color: #fff;
  border-radius: 34px;
  padding: 85px 90px 77px;
  margin-bottom: 100px;
}
.closing-orbit {
  position: absolute;
  width: 750px;
  height: 750px;
  border: 2px solid #ffffff3f;
  border-radius: 50%;
  right: -220px;
  top: -330px;
  pointer-events: none;
}
.closing > *:not(.closing-orbit) {
  position: relative;
}
.closing .overline {
  color: #cbd9ff;
}
.closing h2 {
  font-size: clamp(54px, 6.4vw, 86px);
}
.closing > p:not(.overline) {
  font-size: 19px;
  line-height: 1.75;
  max-width: 650px;
  color: #e1eaff;
}
.closing .button {
  margin-top: 15px;
}
.light {
  background: #ffdf65;
  color: #193164;
}
.closing .closing-note {
  font-size: 13px !important;
  color: #c1d3ff !important;
  margin-top: 18px;
}
.site-footer {
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border-top: 1px solid #dfe3ea;
}
.site-footer p {
  font-size: 14px;
  color: #838c9b;
}
.site-footer > a:last-child {
  font-size: 14px;
  font-weight: 750;
  color: #3567f7;
}
@media (max-width: 800px) {
  .wrap,
  .site-header {
    width: calc(100% - 36px);
    max-width: 620px;
  }
  .site-header {
    height: 76px;
  }
  .site-header nav {
    gap: 12px;
  }
  .site-header nav > a:not(.nav-cta) {
    display: none;
  }
  .nav-cta {
    padding: 10px 15px;
    font-size: 13px;
  }
  .brand {
    font-size: 18px;
  }
  .brand img {
    width: 36px;
    height: 36px;
  }
  .hero {
    padding: 70px 0 98px;
  }
  .hero h1 {
    font-size: clamp(47px, 10vw, 76px);
    letter-spacing: -0.055em;
  }
  .lead {
    font-size: 18px;
  }
  .hero-actions {
    gap: 20px;
  }
  .button {
    min-height: 54px;
    font-size: 15px;
  }
  .hero-visual {
    margin-top: 68px;
    padding: 7px;
    border-radius: 15px;
    transform: none;
  }
  .visual-top {
    font-size: 11px;
    padding-bottom: 10px;
  }
  .visual-caption {
    right: 4px;
    bottom: -29px;
    font-size: 11px;
    transform: none;
  }
  .intro-band {
    padding: 72px 0;
  }
  .intro-inner,
  .moment-grid,
  .audience {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .intro-inner .overline {
    grid-column: auto;
  }
  .intro-inner > p:last-child {
    font-size: 17px;
  }
  .features {
    padding: 90px 0;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature-card {
    min-height: 0;
    padding: 27px;
  }
  .feature-icon {
    margin: 28px 0 20px;
  }
  .moment-section {
    padding: 85px 0;
  }
  .moment-grid {
    gap: 38px;
  }
  .moment-card {
    padding: 23px;
    box-shadow: 10px 10px 0 #2b3a65;
  }
  .audience {
    padding: 92px 0;
    gap: 20px;
  }
  .audience-list {
    padding-top: 5px;
  }
  .audience-list p {
    font-size: 16px;
  }
  .closing {
    padding: 68px 30px;
    border-radius: 24px;
    margin-bottom: 70px;
  }
  .closing h2 {
    font-size: clamp(50px, 10vw, 76px);
  }
  .closing > p:not(.overline) {
    font-size: 16px;
  }
  .site-footer {
    padding: 28px 0;
    flex-wrap: wrap;
    gap: 10px;
  }
  .site-footer p {
    order: 3;
    width: 100%;
    margin: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}