:root {
  --bg: #fff9f3;
  --paper: #fffdf9;
  --ink: #1d1b24;
  --muted: #6f6678;
  --line: rgba(54, 40, 74, 0.12);
  --rose: #ef5b83;
  --coral: #ff8c67;
  --mint: #49b59a;
  --gold: #f5b84b;
  --violet: #7165d8;
  --shadow: 0 24px 60px rgba(86, 54, 64, 0.16);
  --max-width: 1180px;
  --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--ink);
  background: var(--bg);
}

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

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

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 10;
  width: min(calc(100% - 32px), var(--max-width));
  min-height: 64px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 8px;
  background: rgba(255, 253, 249, 0.82);
  box-shadow: 0 16px 44px rgba(72, 46, 62, 0.1);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
}

.brand img {
  width: 36px;
  height: 36px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.header-nav a {
  transition: color 160ms ease;
}

.header-nav a:hover,
.header-nav a:focus-visible {
  color: var(--rose);
}

.hero {
  position: relative;
  min-height: 760px;
  padding: 142px max(24px, calc((100vw - var(--max-width)) / 2)) 88px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(255, 249, 243, 0.94) 0%, rgba(255, 249, 243, 0.82) 42%, rgba(255, 249, 243, 0.18) 100%),
    url("./image/talent-anime-hero.png") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 150px;
  z-index: 0;
  background: linear-gradient(180deg, rgba(255, 249, 243, 0), var(--bg));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--rose);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  margin: 24px 0 0;
  max-width: 650px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-btn,
.secondary-btn {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 800;
}

.primary-btn {
  color: #fff;
  background: linear-gradient(90deg, var(--rose), var(--coral));
  box-shadow: 0 16px 36px rgba(239, 91, 131, 0.28);
}

.secondary-btn {
  color: var(--ink);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
}

.feature-grid article,
.qr-panel {
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 46px rgba(58, 38, 52, 0.12);
}

.feature-section,
.download-section {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.feature-section {
  padding: 70px 0 54px;
}

.section-head {
  max-width: 720px;
}

.section-head h2,
.download-copy h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.16;
  letter-spacing: 0;
}

.feature-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article {
  min-height: 220px;
  padding: 26px;
  background: var(--paper);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  font-size: 23px;
  font-weight: 900;
}

.feature-icon.rose {
  background: linear-gradient(135deg, var(--rose), var(--coral));
}

.feature-icon.mint {
  background: linear-gradient(135deg, var(--mint), #7dd8c3);
}

.feature-icon.gold {
  background: linear-gradient(135deg, var(--gold), #ffd984);
}

.feature-grid strong {
  display: block;
  margin-top: 22px;
  font-size: 21px;
}

.feature-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.download-section {
  margin-bottom: 80px;
  padding: 42px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.94), rgba(255, 240, 230, 0.86));
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 32px;
  align-items: center;
}

.download-copy p {
  margin: 18px 0 0;
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.qr-panel {
  padding: 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
}

.qr-panel img {
  width: 180px;
  height: 180px;
  margin: 0 auto;
  object-fit: contain;
  image-rendering: pixelated;
}

.qr-panel strong {
  display: block;
  margin-top: 14px;
  font-size: 18px;
}

.qr-panel span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.qr-panel a {
  min-height: 38px;
  margin: 14px auto 0;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  background: var(--ink);
}

.site-footer {
  padding: 28px 24px 34px;
  border-top: 1px solid var(--line);
  background: #fff;
  color: #777582;
  text-align: center;
  font-size: 14px;
}

.footer-top,
.footer-links,
.footer-records {
  width: min(100%, 1700px);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  row-gap: 10px;
}

.footer-top {
  gap: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(29, 27, 36, 0.08);
  color: #66636f;
  font-weight: 700;
}

.footer-links,
.footer-records {
  gap: 0;
  margin-top: 18px;
}

.footer-links > *,
.footer-records > * {
  padding: 0 14px;
  border-right: 1px solid rgba(29, 27, 36, 0.14);
  line-height: 1.6;
}

.footer-links > *:last-child,
.footer-records > *:last-child {
  border-right: 0;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--rose);
}

.copyright {
  margin: 16px 0 0;
  color: #7e7b86;
  font-weight: 700;
}

@media (max-width: 900px) {
  .site-header {
    min-height: auto;
    padding: 12px 14px;
  }

  .header-nav {
    gap: 14px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding-top: 118px;
  }

  .feature-grid,
  .download-section {
    grid-template-columns: 1fr;
  }

  .qr-panel {
    width: min(100%, 280px);
  }
}

@media (max-width: 640px) {
  .site-header {
    position: absolute;
    top: 12px;
    width: calc(100% - 24px);
    align-items: flex-start;
    gap: 10px;
    flex-direction: column;
  }

  .header-nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    padding: 142px 18px 64px;
    gap: 34px;
  }

  .hero h1 {
    font-size: 34px;
    line-height: 1.16;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .feature-section {
    padding-top: 48px;
  }

  .download-section {
    width: calc(100% - 32px);
    padding: 26px;
    margin-bottom: 52px;
  }

  .footer-top,
  .footer-links,
  .footer-records {
    display: grid;
    gap: 8px;
  }

  .footer-links > *,
  .footer-records > * {
    border-right: 0;
    padding: 0;
  }
}