/* TokenPocket Wallet responsive Web3 platform styles */
:root {
  --primary: #2980FE;
  --primary-soft: #EAF3FF;
  --primary-soft-2: #F3F8FF;
  --white: #ffffff;
  --bg: #F6F8FC;
  --bg-soft: #F9FBFF;
  --line: #E4EAF3;
  --text: #1F2937;
  --muted: #64748B;
  --deep: #111827;
  --shadow: 0 14px 35px rgba(17, 24, 39, .08);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Microsoft JhengHei", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 48%, #ffffff 100%);
  line-height: 1.72;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(100% - 32px, 1180px); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.nav-wrap { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo, .footer-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; color: var(--deep); letter-spacing: -.02em; }
.logo img, .footer-logo img { width: 38px; height: 38px; object-fit: contain; border-radius: 12px; }
.menu-toggle { border: 1px solid var(--line); background: var(--white); color: var(--deep); border-radius: 14px; width: 44px; height: 44px; font-size: 22px; }
.main-nav { display: none; position: absolute; top: 68px; left: 16px; right: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 22px; background: var(--white); box-shadow: var(--shadow); }
.main-nav.open { display: grid; gap: 6px; }
.main-nav a { padding: 10px 12px; border-radius: 14px; color: var(--muted); font-size: 14px; }
.main-nav a.active, .main-nav a:hover { background: var(--primary-soft); color: var(--primary); }
.section { padding: 58px 0; }
.section-muted { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { margin: 0 0 12px; color: var(--deep); font-size: clamp(28px, 5vw, 46px); line-height: 1.16; letter-spacing: -.04em; }
.section-lead { margin: 0 0 26px; color: var(--muted); font-size: 17px; max-width: 760px; }
.badge, .category-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; color: var(--primary); background: var(--primary-soft); border: 1px solid rgba(41,128,254,.16); font-size: 13px; font-weight: 800; }
.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--white);
  font-weight: 850;
  border: 1px solid var(--primary);
  box-shadow: 0 12px 24px rgba(41,128,254,.22);
  transition: transform .2s ease, box-shadow .2s ease;
}
.download-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 30px rgba(41,128,254,.28); }
.link-arrow { color: var(--primary); font-weight: 800; }
.web3-dashboard-hero { padding: 44px 0 56px; position: relative; overflow: hidden; }
.web3-dashboard-hero::before { content: ""; position: absolute; inset: -160px -90px auto auto; width: 440px; height: 440px; background: radial-gradient(circle, rgba(41,128,254,.18), rgba(41,128,254,0) 62%); pointer-events: none; }
.hero-grid { display: grid; gap: 24px; align-items: center; }
.hero-copy { padding: 26px 0; }
.hero-copy h1 { margin: 18px 0 16px; font-size: clamp(38px, 9vw, 72px); line-height: 1.02; color: var(--deep); letter-spacing: -.06em; }
.hero-copy p { margin: 0 0 22px; color: var(--muted); font-size: 18px; max-width: 660px; }
.security-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.security-tags span { padding: 8px 12px; border-radius: 999px; background: var(--white); border: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.hero-console { display: grid; gap: 14px; padding: 16px; border-radius: 30px; background: linear-gradient(145deg, #ffffff, #f3f8ff); border: 1px solid var(--line); box-shadow: var(--shadow); }
.phone-panel { position: relative; display: grid; place-items: center; min-height: 310px; border-radius: 28px; background: linear-gradient(180deg, #eef6ff, #ffffff); border: 1px solid var(--line); overflow: hidden; }
.phone-panel img { max-height: 330px; object-fit: contain; filter: drop-shadow(0 18px 24px rgba(15, 23, 42, .12)); }
.status-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.status-card { padding: 14px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); }
.status-card strong { display: block; color: var(--deep); font-size: 14px; }
.status-card span { color: var(--muted); font-size: 12px; }
.service-index { display: grid; gap: 14px; }
.service-card, .info-card, .risk-card, .faq-item, .step-card, .panel-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: 0 10px 26px rgba(15,23,42,.04); }
.service-card { min-height: 178px; display: flex; flex-direction: column; justify-content: space-between; }
.service-card .tag { color: var(--primary); font-weight: 900; font-size: 13px; margin-bottom: 8px; }
.service-card h3, .info-card h3, .risk-card h3, .step-card h3, .panel-card h3 { margin: 0 0 8px; color: var(--deep); font-size: 20px; line-height: 1.32; }
.service-card p, .info-card p, .risk-card p, .step-card p, .panel-card p { margin: 0 0 14px; color: var(--muted); }
.split-card { display: grid; gap: 24px; align-items: center; padding: 24px; border-radius: 30px; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.split-card.alt { background: linear-gradient(145deg, #f8fbff, #ffffff); }
.visual-card { border-radius: 28px; padding: 18px; background: linear-gradient(180deg, #edf5ff, #ffffff); border: 1px solid var(--line); min-height: 240px; display: grid; place-items: center; }
.visual-card img { max-height: 320px; object-fit: contain; }
ul.clean-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
ul.clean-list li { padding-left: 28px; position: relative; color: var(--muted); }
ul.clean-list li::before { content: ""; position: absolute; left: 0; top: 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 5px var(--primary-soft); }
.privacy-boundary-section, .submit-chain-section, .developer-center-section { border-radius: 32px; padding: 24px; border: 1px solid var(--line); background: linear-gradient(135deg, #ffffff, #f3f8ff); box-shadow: var(--shadow); }
.boundary-grid, .category-grid, .risk-grid, .faq-grid, .content-grid { display: grid; gap: 14px; }
.boundary-tag { display: inline-flex; padding: 8px 12px; border-radius: 14px; background: var(--white); border: 1px solid var(--line); color: var(--primary); font-weight: 800; margin: 4px 6px 4px 0; }
.code-panel { background: #ffffff; border: 1px solid var(--line); border-radius: 22px; padding: 18px; overflow: hidden; }
.code-panel pre { margin: 0; white-space: pre-wrap; color: #334155; font-size: 13px; line-height: 1.7; }
.process-steps { display: grid; gap: 14px; counter-reset: step; }
.step-card { position: relative; padding-top: 54px; }
.step-card::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; top: 18px; left: 20px; color: var(--primary); font-weight: 900; font-size: 18px; }
.risk-card { border-left: 4px solid var(--primary); }
.faq-item h3 { font-size: 18px; }
.cta-section { text-align: center; padding: 52px 24px; border-radius: 34px; background: linear-gradient(135deg, #eaf3ff, #ffffff); border: 1px solid var(--line); box-shadow: var(--shadow); }
.cta-section p { color: var(--muted); max-width: 720px; margin: 0 auto 22px; }
.page-hero { padding: 48px 0 28px; }
.page-hero-inner { border-radius: 32px; padding: 28px; background: linear-gradient(135deg, #ffffff, #f1f7ff); border: 1px solid var(--line); box-shadow: var(--shadow); }
.page-hero h1 { margin: 14px 0 12px; font-size: clamp(32px, 7vw, 56px); line-height: 1.08; letter-spacing: -.05em; color: var(--deep); }
.page-hero p { margin: 0; color: var(--muted); max-width: 850px; font-size: 17px; }
.article-layout { display: grid; gap: 18px; align-items: start; padding-bottom: 58px; }
.article-main { display: grid; gap: 18px; }
.reading-card { background: var(--white); border: 1px solid var(--line); border-radius: 28px; padding: 24px; }
.reading-card h2 { margin: 0 0 12px; color: var(--deep); font-size: 26px; letter-spacing: -.02em; }
.reading-card p { color: var(--muted); margin: 0 0 14px; }
.side-panel { display: grid; gap: 14px; }
.notice-box { border-radius: 24px; padding: 18px; background: var(--primary-soft-2); border: 1px solid var(--line); }
.notice-box strong { color: var(--deep); }
.check-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.check-list li { padding: 12px 14px; border-radius: 16px; background: var(--white); border: 1px solid var(--line); color: var(--muted); }
.download-card { display: grid; gap: 14px; justify-items: start; }
.site-footer { margin-top: 42px; background: #f8fbff; border-top: 1px solid var(--line); padding: 42px 0 22px; }
.footer-grid { display: grid; gap: 24px; }
.site-footer h3 { margin: 0 0 12px; color: var(--deep); font-size: 16px; }
.site-footer p, .site-footer a, .footer-bottom { color: var(--muted); font-size: 14px; }
.site-footer a { display: block; margin: 8px 0; }
.footer-bottom { display: flex; flex-direction: column; gap: 8px; border-top: 1px solid var(--line); margin-top: 28px; padding-top: 20px; }
@media (min-width: 680px) {
  .service-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-grid, .boundary-grid, .category-grid, .faq-grid, .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .risk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 980px) {
  .container { width: min(100% - 56px, 1180px); }
  .menu-toggle { display: none; }
  .main-nav { display: flex; position: static; padding: 0; border: 0; box-shadow: none; background: transparent; gap: 4px; align-items: center; }
  .main-nav a { font-size: 14px; padding: 9px 10px; }
  .hero-grid { grid-template-columns: 1.02fr .98fr; gap: 42px; }
  .web3-dashboard-hero { padding: 78px 0 70px; }
  .service-index { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .service-card:nth-child(1), .service-card:nth-child(7) { grid-column: span 2; }
  .split-card { grid-template-columns: 1fr .92fr; padding: 34px; }
  .split-card.reverse { grid-template-columns: .92fr 1fr; }
  .split-card.reverse .visual-card { order: -1; }
  .boundary-grid { grid-template-columns: 1.2fr .8fr; }
  .category-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .risk-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .faq-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .process-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: minmax(0, 1fr) 330px; gap: 24px; }
  .footer-grid { grid-template-columns: 1.5fr .8fr .8fr .8fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}
@media (min-width: 1160px) {
  .main-nav a { padding: 10px 12px; }
}