/* Shared styles for the content pages: /faq and /learn/* */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --ink: #242F48;
  --muted: #5C6785;
  --violet: #7C5CFC;
  --blue: #0A84FF;
  --bg: #F5F7FC;
  --line: #E6EAF3;
  --grad: linear-gradient(135deg, #7C5CFC 0%, #0A84FF 100%);
}
body {
  font-family: "Inter", "SF Pro Text", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-size: 18px;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}
.header-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
}
.header-nav a:not(.btn-get) {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.header-nav a:not(.btn-get):hover {
  color: var(--ink);
}
.btn-get {
  display: inline-block;
  background: var(--grad);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 9px 18px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(76, 110, 245, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-get:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(76, 110, 245, 0.45);
}

main {
  flex: 1;
  overflow: hidden;
}
.hero {
  position: relative;
  text-align: center;
  padding: 64px 20px 40px;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.28;
  pointer-events: none;
}
.blob-violet {
  width: 420px;
  height: 420px;
  background: #7C5CFC;
  top: -180px;
  left: -120px;
}
.blob-blue {
  width: 460px;
  height: 460px;
  background: #0A84FF;
  top: -220px;
  right: -140px;
}
.hero-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: 12px;
}
h1 {
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h1 .grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero .lede {
  margin: 18px auto 0;
  max-width: 620px;
  font-size: 18px;
  color: var(--muted);
}
.hero .lede a {
  color: inherit;
  text-decoration: underline;
}
.crumbs {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 0;
  font-size: 14px;
  color: var(--muted);
}
.crumbs a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.crumbs a:hover {
  color: var(--ink);
}

/* Article body */
.article {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 8px 20px 64px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(36, 47, 72, 0.07);
  padding: 32px;
}
.article h2 {
  font-size: clamp(22px, 3.2vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 40px 0 14px;
  scroll-margin-top: 80px;
}
.article h2:first-child {
  margin-top: 0;
}
.article h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 26px 0 10px;
}
.article p,
.article li {
  color: var(--muted);
  font-size: 16px;
}
.article p {
  margin: 0 0 14px;
}
.article ul,
.article ol {
  margin: 0 0 16px;
  padding-left: 22px;
}
.article li {
  margin-bottom: 8px;
}
.article li::marker {
  color: var(--violet);
  font-weight: 700;
}
.article strong {
  color: var(--ink);
}
.article a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}
.article a:hover {
  text-decoration: underline;
}

.toc {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 26px;
  margin-bottom: 32px;
}
.toc h2 {
  font-size: 13px !important;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet);
  margin: 0 0 10px !important;
}
.toc ol {
  margin: 0;
  padding-left: 20px;
}
.toc li {
  margin-bottom: 6px;
}

.note {
  border-left: 3px solid var(--violet);
  background: rgba(124, 92, 252, 0.06);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.note p:last-child {
  margin-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
  margin: 0 0 20px;
}
table {
  border-collapse: collapse;
  width: 100%;
  min-width: 520px;
  font-size: 15px;
}
th,
td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  vertical-align: top;
}
th {
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
}
tbody tr:last-child td {
  border-bottom: none;
}

/* Q&A accordion */
.qa {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  margin-bottom: 12px;
  overflow: hidden;
}
.qa > summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 52px 18px 22px;
  font-weight: 700;
  font-size: 16px;
  position: relative;
}
.qa > summary::-webkit-details-marker {
  display: none;
}
.qa > summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 700;
  color: var(--violet);
  line-height: 1;
}
.qa[open] > summary::after {
  content: "\2013";
}
.qa > summary:hover {
  background: rgba(124, 92, 252, 0.04);
}
.qa-body {
  padding: 0 22px 20px;
}
.qa-body p {
  color: var(--muted);
  margin: 0 0 12px;
}
.qa-body p:last-child {
  margin-bottom: 0;
}
.qa-body a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}
.qa-body a:hover {
  text-decoration: underline;
}

/* Article cards */
.cards {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  padding: 8px 20px 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card-link {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 10px 30px rgba(36, 47, 72, 0.07);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(36, 47, 72, 0.12);
}
.card-link h2 {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 10px;
}
.card-link p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 16px;
}
.card-link .more {
  margin-top: auto;
  color: var(--blue);
  font-weight: 700;
  font-size: 15px;
}

/* CTA */
.cta {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px 72px;
  text-align: center;
}
.cta-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 10px 30px rgba(36, 47, 72, 0.07);
}
.cta-card h2 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 10px;
}
.cta-card p {
  color: var(--muted);
  margin: 0 auto;
  max-width: 460px;
}
.cta-card a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}
.cta-card a:hover {
  text-decoration: underline;
}
.stores {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.stores a {
  display: block;
  text-decoration: none;
  transition: transform 0.15s ease;
}
.stores a:hover {
  transform: translateY(-2px);
}
.apple img {
  display: block;
  width: 140px;
  height: auto;
}
.google img {
  display: block;
  width: 168px;
  height: auto;
}

.site-footer {
  background: #1B2440;
  color: #AAB3CF;
}
.footer-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 36px 20px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px 24px;
  align-items: center;
  justify-content: space-between;
}
.site-footer .brand {
  color: #fff;
}
.site-footer nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
}
.site-footer nav a {
  color: #C7CEE4;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.site-footer nav a:hover {
  color: #fff;
}
.copy {
  width: 100%;
  font-size: 13px;
  color: #7684AB;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

@media (max-width: 560px) {
  .header-nav {
    gap: 8px 14px;
  }
  .card,
  .cta-card {
    padding: 24px 20px;
  }
  .hero {
    padding: 44px 20px 32px;
  }
}