/* Visual tokens follow static/styles.css, the desktop application's WebView UI.
   This stylesheet is scoped to the independent project homepage. */
:root {
  --pink: #fb7299;
  --purple: #f093fb;
  --gradient: linear-gradient(135deg, #fb7299 0%, #f093fb 100%);
  --text: #333;
  --muted: #666;
  --border: #e9ecef;
  --shadow: 0 4px 20px rgba(0, 0, 0, .08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--gradient);
  min-height: 100vh;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible { outline: 3px solid #974175; outline-offset: 5px; border-radius: 5px; }
::selection { background: #ffe0eb; color: #333; }
.wrap { width: min(1140px, calc(100% - 64px)); margin-inline: auto; }
.app-header { background: white; padding: 18px 0; box-shadow: 0 2px 10px rgba(0,0,0,.1); position: sticky; top: 0; z-index: 10; }
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 700; letter-spacing: -.5px; }
.brand img { border-radius: 10px; flex: none; object-fit: cover; }
nav { display: flex; gap: 30px; color: #666; font-size: 14px; }
nav a:hover, .footer-links a:hover { color: #c03e6e; }
.btn { padding: 12px 21px; border: 2px solid transparent; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 500; transition: transform .2s, box-shadow .2s; display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.btn-outline { color: #c03e6e; border-color: var(--pink); background: white; }
.btn-primary { background: var(--gradient); color: #44233c; font-weight: 650; }
.btn-white { background: white; color: #b83262; font-weight: 650; }
.btn-glass { border-color: rgba(255,255,255,.85); color: #fff; background: rgba(80,12,75,.08); }
.hero { padding-block: 62px 65px; display: grid; grid-template-columns: 1.35fr .8fr; align-items: center; gap: 80px; color: white; }
.pill { display: inline-flex; padding: 5px 12px; border-radius: 20px; font-size: 12px; background: #fff; color: #ae305e; font-weight: 600; }
.hero .pill { background: rgba(255,255,255,.94); }
h1 { font-size: clamp(36px, 4.2vw, 56px); line-height: 1.3; letter-spacing: -1.5px; margin: 24px 0 20px; font-weight: 750; text-shadow: 0 2px 12px #9e356a18; }
.hero-copy > p { font-size: 17px; line-height: 1.95; }
.actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.platforms { margin-top: 19px; font-size: 12px; color: #fff; }
.platforms span { padding-inline: 8px; opacity: .7; }
.hero-identity { max-width: 350px; justify-self: end; padding: 10px; background: rgba(255,255,255,.25); border: 1px solid rgba(255,255,255,.5); border-radius: 28px; box-shadow: 0 20px 40px rgba(96,30,80,.12); }
.hero-identity > img { display: block; width: 100%; height: auto; border-radius: 20px; }
.identity-caption { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 7px; padding: 14px 3px 5px; font-size: 11px; font-weight: 600; }
.identity-caption > span:last-child { font-weight: 400; }
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: white; }
.section-heading { text-align: center; color: white; margin-bottom: 28px; }
.section-heading h2 { font-size: 29px; line-height: 1.4; margin: 14px 0 10px; }
.section-heading p { font-size: 14px; line-height: 1.9; }
.features-section { padding-bottom: 65px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card { background: white; border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.card-header { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); padding: 21px 28px; border-bottom: 1px solid #eee; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.card-header h2, .card-header h3 { font-size: 19px; font-weight: 650; margin: 0; }
.card-body { padding: 28px; }
.feature { transition: transform .2s, box-shadow .2s; }
.feature:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,.12); }
.feature .card-header { justify-content: flex-start; gap: 11px; }
.icon { color: #c03e6e; font-size: 23px; }
.feature p { font-size: 14px; color: var(--muted); line-height: 1.85; }
.tag { display: inline-block; margin-top: 24px; font-size: 11px; color: #a83765; background: #fff0f6; border-radius: 6px; padding: 5px 9px; }
.preview-section { padding-bottom: 58px; }
.product-shot { max-width: 940px; margin: 0 auto; border: 7px solid rgba(255,255,255,.45); background: white; border-radius: 17px; overflow: hidden; box-shadow: 0 20px 40px rgba(78,26,70,.15); }
.product-shot a { display: block; }
.product-shot img { display: block; width: 100%; height: auto; }
.product-shot figcaption { text-align: center; font-size: 11px; color: #777; line-height: 1.8; padding: 13px 20px; background: white; }
.info-banner { background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%); color: white; padding: 17px 23px; border-radius: 12px; margin: 24px auto 0; max-width: 940px; display: flex; align-items: center; gap: 12px; box-shadow: 0 4px 12px rgba(40,102,173,.18); }
.info-banner > span { font-size: 22px; }
.info-banner p { font-size: 13px; }
.guide-section, .download-section, .faq-section { padding-bottom: 30px; }
.inline-link { font-size: 12px; color: #b22f60; text-underline-offset: 4px; }
.inline-link:hover { text-decoration: underline; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 33px; }
.steps li { display: flex; flex-direction: column; gap: 17px; }
.step-number { width: 34px; height: 34px; background: var(--gradient); color: #56223c; font-weight: 700; border-radius: 50%; display: grid; place-items: center; font-size: 15px; }
.steps h3 { font-size: 16px; margin-bottom: 10px; }
.steps p { font-size: 13px; line-height: 1.9; color: var(--muted); }
.download-card { padding: 35px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.download-intro { display: flex; align-items: center; gap: 20px; }
.download-intro img { border-radius: 16px; flex: none; }
.download-intro h2 { font-size: 23px; line-height: 1.5; }
.download-intro p { color: var(--muted); font-size: 12px; margin-top: 9px; }
.download-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; flex: none; }
.download-actions > span { font-size: 10px; color: var(--muted); }
.download-actions .btn { width: 100%; }
.download-actions .inline-link { font-size: 11px; }
.faq-list { padding-block: 5px; }
.faq-list details { border-bottom: 1px solid var(--border); padding: 22px 0; }
.faq-list details:last-child { border-bottom: 0; }
summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; list-style: none; cursor: pointer; font-size: 14px; font-weight: 600; }
summary::-webkit-details-marker { display: none; }
summary span { font-size: 23px; color: #ba3564; font-weight: 400; transition: transform .2s; }
details[open] summary span { transform: rotate(45deg); }
.faq-list p { font-size: 13px; color: var(--muted); line-height: 1.95; max-width: 900px; margin-top: 12px; padding-right: 25px; }
.disclaimer { padding: 2px 8px 36px; color: white; }
.disclaimer h2 { font-size: 15px; margin-bottom: 10px; }
.disclaimer p { font-size: 12px; line-height: 1.95; margin-top: 5px; }
.disclaimer a { text-decoration: underline; text-underline-offset: 3px; }
.app-footer { padding: 30px 0 23px; background: white; color: #666; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.app-footer .brand { font-size: 17px; color: #333; }
.footer-links { display: flex; gap: 25px; font-size: 12px; }
.footer-bottom { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 11px; display: flex; justify-content: space-between; gap: 20px; }
.skip-link { position: fixed; top: 12px; left: 20px; background: white; color: #a62b58; padding: 14px; z-index: 20; clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; white-space: nowrap; }
.skip-link:focus { clip-path: none; width: auto; height: auto; overflow: visible; }
@media (max-width: 1000px) {
  .hero { gap: 40px; }
  nav { gap: 18px; }
  .brand { font-size: 19px; }
  .card-header, .card-body { padding: 22px; }
  .download-card { align-items: flex-start; }
  .download-intro { align-items: flex-start; }
  .download-intro img { width: 55px; height: 55px; }
  .download-intro h2 { font-size: 21px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 88px; }
  .wrap { width: calc(100% - 36px); }
  .app-header { padding: 13px 0; }
  .header-inner { gap: 10px; }
  .brand { font-size: 17px; gap: 8px; letter-spacing: -.4px; }
  .brand img { width: 34px; height: 34px; border-radius: 8px; }
  nav { display: none; }
  .header-inner .btn { padding: 8px 11px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; padding-block: 37px 46px; gap: 30px; }
  h1 { font-size: 40px; letter-spacing: -1px; margin-top: 19px; }
  .hero-copy > p { font-size: 14px; }
  .actions { gap: 10px; margin-top: 24px; }
  .btn { font-size: 12px; padding: 12px 14px; }
  .platforms { font-size: 10px; }
  .hero-identity { max-width: 260px; justify-self: center; }
  .identity-caption { font-size: 9px; }
  .section-heading h2 { font-size: 25px; }
  .section-heading p { font-size: 12px; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }
  .features-section { padding-bottom: 43px; }
  .card-header { padding: 17px 21px; }
  .card-header h2, .card-header h3 { font-size: 17px; }
  .card-body { padding: 22px; }
  .feature p { font-size: 13px; }
  .tag { margin-top: 18px; }
  .preview-section { padding-bottom: 30px; }
  .product-shot { border-width: 4px; border-radius: 10px; }
  .product-shot figcaption { font-size: 10px; padding: 10px 13px; }
  .info-banner { padding: 15px; align-items: flex-start; gap: 10px; }
  .info-banner p { font-size: 12px; }
  .guide-section, .download-section, .faq-section { padding-bottom: 22px; }
  .inline-link { font-size: 11px; }
  .steps { grid-template-columns: 1fr; gap: 23px; }
  .steps li { flex-direction: row; gap: 15px; }
  .step-number { flex: none; }
  .steps h3 { font-size: 15px; }
  .steps p { font-size: 12px; }
  .download-card { padding: 25px 22px; flex-direction: column; gap: 25px; }
  .download-intro { gap: 13px; }
  .download-intro img { width: 48px; height: 48px; border-radius: 11px; }
  .download-intro h2 { font-size: 19px; }
  .download-intro p { font-size: 11px; }
  .download-actions { align-items: flex-start; width: 100%; }
  .download-actions .btn { padding: 14px; }
  .download-actions > span { font-size: 9px; }
  .faq-list { padding-block: 0; }
  summary { font-size: 13px; }
  .faq-list p { font-size: 12px; padding-right: 0; }
  .disclaimer { padding: 2px 4px 28px; }
  .disclaimer p { font-size: 11px; }
  .footer-top { align-items: flex-start; flex-direction: column; gap: 20px; }
  .footer-links { gap: 23px; font-size: 11px; flex-wrap: wrap; }
  .footer-bottom { font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}