:root {
  --bg: #000;
  --card: #0c0c0d;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f5f5f5;
  --muted: rgba(255, 255, 255, 0.62);
  --dim: rgba(255, 255, 255, 0.42);
  --edge: min(92vw, 1200px);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  height: 50px;
  padding: 0 24px;
  border-radius: 99px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: transform 0.2s ease, background-color 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-white { background: #fff; color: #000; }
.btn-white:hover { background: #e9e9e9; }
.btn-ghost {
  background: rgba(30, 30, 32, 0.85);
  color: #fff;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(44, 44, 47, 0.9); }
.btn-sm { height: 44px; padding: 0 20px; font-size: 0.9rem; }
.btn-shopify::before {
  content: "";
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%2395BF47' d='M15.337 23.979l7.216-1.561s-2.604-17.613-2.625-17.73c-.018-.116-.114-.192-.211-.192s-1.929-.136-1.929-.136-1.275-1.274-1.439-1.411c-.045-.037-.075-.057-.121-.074l-.914 21.104h.023zM11.71 11.305s-.81-.424-1.774-.424c-1.447 0-1.504.906-1.504 1.141 0 1.232 3.24 1.715 3.24 4.629 0 2.295-1.44 3.76-3.406 3.76-2.354 0-3.54-1.465-3.54-1.465l.646-2.086s1.245 1.066 2.28 1.066c.675 0 .975-.545.975-.932 0-1.619-2.654-1.694-2.654-4.359-.034-2.237 1.571-4.416 4.827-4.416 1.257 0 1.875.361 1.875.361l-.945 2.715-.02.01zM11.17.83c.136 0 .271.038.405.135-.984.465-2.064 1.639-2.508 3.992-.656.213-1.293.405-1.889.578C7.697 3.75 8.951.84 11.17.84V.83zm1.235 2.949v.135c-.754.232-1.583.484-2.394.736.466-1.777 1.333-2.645 2.085-2.971.193.501.309 1.176.309 2.1zm.539-2.234c.694.074 1.141.867 1.429 1.755-.349.114-.735.231-1.158.366v-.252c0-.752-.096-1.371-.271-1.871v.002zm2.992 1.289c-.02 0-.06.021-.078.021s-.289.075-.714.21c-.423-1.233-1.176-2.37-2.508-2.37h-.115C12.135.209 11.669 0 11.265 0 8.159 0 6.675 3.877 6.21 5.846c-1.194.365-2.063.636-2.16.674-.675.213-.694.232-.772.87-.075.462-1.83 14.063-1.83 14.063L15.009 24l.927-21.166z'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 28px;
  left: 0;
  right: 0;
  z-index: 50;
  pointer-events: none;
}
.nav-pill {
  pointer-events: auto;
  position: relative;
  width: min(calc(100% - 48px), 1300px);
  margin: 0 auto;
  height: 74px;
  padding: 0 15px 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-radius: 0;
  transition: border-radius 0.3s ease;
}
.nav-pill::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(18, 18, 18, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.site-header.is-scrolled .nav-pill { border-radius: 50px; }
.site-header.is-scrolled .nav-pill::before { opacity: 1; }

.logo { display: inline-flex; align-items: center; gap: 0.55rem; }
.logo-img { width: 32px; height: auto; filter: invert(1); }
.logo-wordmark { height: 25px; width: auto; filter: invert(1); }

.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links a {
  padding: 0.55rem 1rem;
  border-radius: 32px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.nav-links a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.nav-links a.is-active { background: rgba(255, 255, 255, 0.1); color: #fff; }

.header-end { display: flex; align-items: center; gap: 0.5rem; }

.menu-icon-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: #fff;
  font-size: 1.35rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

@media (min-width: 861px) {
  .nav-links .nav-mobile-cta { display: none; }
}

@media (max-width: 860px) {
  .site-header { top: 16px; }
  .nav-pill { height: 64px; padding: 0 10px 0 20px; width: calc(100% - 32px); }
  .menu-icon-btn { display: inline-flex; }
  .header-end > .btn { display: none; }

  .nav-links {
    position: fixed;
    inset: 0;
    z-index: 1;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 112px 24px calc(28px + env(safe-area-inset-bottom));
    background: #000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .nav-links.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-links a {
    padding: 1.15rem 0.25rem;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.03em;
    color: #fff;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
  }
  .nav-links a:hover,
  .nav-links a.is-active { background: none; color: rgba(255, 255, 255, 0.7); }
  .nav-links.is-open a { opacity: 1; transform: none; }
  .nav-links.is-open a:nth-child(2) { transition-delay: 0.04s; }
  .nav-links.is-open a:nth-child(3) { transition-delay: 0.08s; }
  .nav-links.is-open a:nth-child(4) { transition-delay: 0.12s; }
  .nav-links.is-open a:nth-child(5) { transition-delay: 0.16s; }
  .nav-links .nav-mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    height: 54px;
    margin-top: auto;
    padding: 0 24px;
    border-bottom: 0;
    background: #fff;
    color: #000;
    border-radius: 99px;
    font-size: 1rem;
    letter-spacing: -0.01em;
  }
  .nav-links .nav-mobile-cta:hover { background: #e9e9e9; color: #000; }
  .logo, .header-end { position: relative; z-index: 2; }
  .site-header.is-menu-open .nav-pill { border-radius: 0; }
  .site-header.is-menu-open .nav-pill::before { opacity: 0; transition: none; }
}

@media (max-width: 640px) {
  .logo-img { width: 26px; }
  .logo-wordmark { height: 20px; }
}

/* ---------- Page hero ---------- */
.page-hero {
  position: relative;
  padding: 170px 0 5rem;
  background: #000;
  isolation: isolate;
}
.hero-canvas {
  --hero-fade: 260px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% + var(--hero-fade));
  z-index: -2;
  pointer-events: none;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 45% 55% at 25% 45%, rgba(5, 5, 5, 0.8) 0%, rgba(5, 5, 5, 0.3) 60%, transparent 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.45) 0%, transparent 20%);
}
.page-hero-inner {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  padding: 6px 13px 6px 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
}
.page-badge img { width: 18px; height: 18px; border-radius: 5px; background: #fff; }
.page-badge--text { padding: 6px 14px; }
.page-hero h1 {
  margin: 0;
  max-width: 15ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.055em;
}
.page-hero-lead {
  margin: 1.25rem 0 0;
  max-width: 34rem;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  color: var(--muted);
}
.page-hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-hero-media { margin: 0; width: 100%; max-width: 560px; justify-self: end; }
.page-hero-media img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.9);
}

/* ---------- Stats ---------- */
.page-stats {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-stats-inner {
  width: var(--edge);
  margin: 0 auto;
  padding: 2.25rem 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.page-stats strong {
  display: block;
  font-size: clamp(1.4rem, 2.6vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}
.page-stats strong .ph { font-size: 0.85em; color: rgb(122, 214, 104); }
.page-stats span { display: block; margin-top: 0.2rem; font-size: 0.85rem; color: var(--dim); }
.page-stats--benefits span { margin-top: 0.4rem; font-size: 0.92rem; font-weight: 500; color: #fff; }

/* ---------- Sections ---------- */
.page-section { padding: clamp(4rem, 8vw, 6.5rem) 0 0; }
.page-section-head {
  width: var(--edge);
  margin: 0 auto 2.5rem;
}
.page-section-head h2 {
  margin: 0;
  max-width: 24ch;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.05em;
}
.page-section-head p {
  margin: 0.9rem 0 0;
  max-width: 40rem;
  font-size: 1rem;
  color: var(--muted);
}
.page-section-label {
  width: var(--edge);
  margin: -1rem auto 1.25rem;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--dim);
}

.card-grid {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.info-card {
  display: flex;
  flex-direction: column;
  padding: 8px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease;
}
.info-card:hover { border-color: rgba(255, 255, 255, 0.16); }
.info-card figure {
  margin: 0;
  border-radius: 15px;
  overflow: hidden;
  background: #111;
}
.info-card figure img { width: 100%; height: auto; }
.info-card-body { padding: 1.2rem 0.9rem 0.9rem; }
.info-card h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.info-card p { margin: 0.45rem 0 0; font-size: 0.92rem; color: var(--muted); }

.step-block + .step-block { margin-top: clamp(3rem, 6vw, 4.5rem); }

/* ---------- Showcase (scrollable pages) ---------- */
.showcase-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #111;
}
.showcase-media {
  margin: 0;
  width: 100%;
  height: 440px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.showcase-media::-webkit-scrollbar { display: none; }
.showcase-media img { width: 100%; height: auto; }
.showcase-hint {
  position: absolute;
  left: 50%;
  bottom: 0.75rem;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100% - 1.5rem);
  padding: 0.4rem 0.8rem;
  border-radius: 99px;
  background: rgba(12, 12, 13, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.72rem;
  font-weight: 500;
  color: #fff;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.showcase-card.is-scrolled .showcase-hint { opacity: 0; }

/* ---------- Get / skip lists ---------- */
.compare-grid {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.compare-card {
  padding: 1.75rem;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--line);
}
.compare-card h3 { margin: 0 0 1.25rem; font-size: 1.1rem; font-weight: 600; letter-spacing: -0.03em; }
.compare-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.compare-card li { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.95rem; line-height: 1.4; }
.compare-card i { flex-shrink: 0; margin-top: 0.1rem; font-size: 1.05rem; }
.compare-card--yes i { color: rgb(122, 214, 104); }
.compare-card--no { background: #080808; }
.compare-card--no li { color: var(--muted); }
.compare-card--no i { color: rgb(239, 98, 98); }

/* ---------- CTA ---------- */
.cta {
  width: var(--edge);
  margin: clamp(4rem, 8vw, 6.5rem) auto 0;
  padding: 5rem 2rem;
  border-radius: 28px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(255, 255, 255, 0.1), transparent 70%),
    var(--card);
  border: 1px solid var(--line);
}
.cta h2 {
  margin: 0;
  font-size: clamp(2rem, 4.2vw, 3rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.05em;
}
.cta p { margin: 1rem auto 0; max-width: 30rem; color: var(--muted); }
.cta .page-hero-actions { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  margin-top: 7rem;
  padding: 5rem 0 0;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  width: min(70%, 800px);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}
.site-footer::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(80%, 900px);
  height: 220px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse 50% 100% at 50% 0%, rgba(255, 255, 255, 0.07), transparent 70%);
  pointer-events: none;
}
.footer-top {
  position: relative;
  z-index: 1;
  width: var(--edge);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.footer-brand { max-width: 400px; }
.footer-brand p { margin: 1.25rem 0 0; color: var(--muted); font-size: 0.95rem; }
.footer-mail {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #fff;
}
.footer-mail i { transition: transform 0.2s ease; }
.footer-mail:hover i { transform: translate(2px, -2px); }
.footer-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgb(96, 201, 79);
  box-shadow: 0 0 0 4px rgba(96, 201, 79, 0.2);
}
.footer-cols { display: flex; gap: 4.5rem; flex-wrap: wrap; }
.footer-col h4 { margin: 0 0 1rem; font-size: 0.85rem; font-weight: 500; color: var(--dim); }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.footer-col a { font-size: 0.95rem; color: rgba(255, 255, 255, 0.82); transition: color 0.2s ease; }
.footer-col a:hover { color: #fff; }
.footer-social { display: flex; gap: 0.5rem; }
.footer-social a {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgb(23, 25, 27);
  transition: background-color 0.2s ease;
}
.footer-social a:hover { background: rgb(36, 39, 42); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  position: relative;
  z-index: 1;
  width: var(--edge);
  margin: 4rem auto 0;
  padding: 1.75rem 0 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--dim);
}
.footer-bottom nav { display: flex; gap: 1.5rem; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .page-hero { padding-top: 140px; }
  .page-hero::after {
    background:
      radial-gradient(ellipse 90% 40% at 30% 30%, rgba(5, 5, 5, 0.85) 0%, rgba(5, 5, 5, 0.4) 65%, transparent 100%),
      linear-gradient(to bottom, rgba(0, 0, 0, 0.45) 0%, transparent 20%);
  }
  .page-hero-inner { grid-template-columns: 1fr; }
  .page-hero-media { justify-self: start; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .page-hero { padding: 120px 0 3rem; }
  .page-hero h1 { font-size: 1.75rem; }
  .page-hero-lead { font-size: 0.95rem; }
  .page-hero-actions .btn { height: 46px; padding: 0 20px; font-size: 0.9rem; }
  .page-stats-inner { grid-template-columns: repeat(2, 1fr); row-gap: 1.5rem; }
  .page-section-head h2 { font-size: 1.5rem; }
  .card-grid {
    width: 100%;
    padding: 0 4vw;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 4vw;
    scrollbar-width: none;
  }
  .card-grid::-webkit-scrollbar { display: none; }
  .card-grid > * { flex: 0 0 82%; scroll-snap-align: start; }
  .compare-grid { grid-template-columns: 1fr; }
  .cta { padding: 3.5rem 1.25rem; }
  .footer-cols { gap: 3rem; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .nav-links, .nav-links a { transition: none; }
}

/* ---------- Centered hero (help center, blog) ---------- */
.page-hero + * { position: relative; }
.page-hero-inner--center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-align: center;
}
.page-hero--center { padding-bottom: clamp(5rem, 9vw, 7.5rem); }
.page-hero-inner--center h1 { max-width: 18ch; }
.page-hero-inner--center .page-hero-lead { margin-left: auto; margin-right: auto; }
.page-hero--center::after {
  background:
    radial-gradient(ellipse 50% 60% at 50% 40%, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.35) 60%, transparent 100%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.45) 0%, transparent 20%);
}

/* ---------- Help center ---------- */
.help-search {
  position: relative;
  width: min(100%, 620px);
  margin: 2rem auto 0;
}
.help-search .ph {
  position: absolute;
  left: 20px;
  top: 50%;
  z-index: 1;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}
.help-search input {
  width: 100%;
  height: 58px;
  padding: 0 1.25rem 0 3.2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(20, 20, 22, 0.8);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.help-search input::placeholder { color: rgba(255, 255, 255, 0.4); }
.help-search input:focus {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.06);
}
.help-chips {
  width: min(100%, 620px);
  margin: 1.1rem auto 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--dim);
}
.help-chips button,
.blog-filters button {
  padding: 0.4rem 0.85rem;
  border-radius: 99px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.8);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.help-chips button:hover,
.blog-filters button:hover { background: rgba(255, 255, 255, 0.09); color: #fff; }

.help-cats {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.help-cat {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.8rem 0.95rem;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}
.help-cat:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: #111113;
  transform: translateY(-2px);
}
.help-cat-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1.35rem;
}
.help-cat h3 { margin: 0; flex: 1; min-width: 0; font-size: 1rem; font-weight: 600; letter-spacing: -0.03em; }
.help-cat-meta {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--dim);
}
.help-cat-meta .ph {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #fff;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.help-cat:hover .help-cat-meta .ph { transform: translateX(2px); background: #fff; color: #000; }

.video-grid {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.video-card {
  padding: 8px;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--line);
}
.video-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: 13px;
  overflow: hidden;
  background: #111 center / cover no-repeat;
}
.video-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.6));
}
.video-play {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #000;
  font-size: 1.1rem;
}
.video-step {
  position: absolute;
  z-index: 1;
  left: 10px;
  top: 10px;
  padding: 0.2rem 0.55rem;
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.6);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.85);
}
.video-card h3 { margin: 0.9rem 0.5rem 0; font-size: 0.95rem; font-weight: 600; letter-spacing: -0.02em; }
.video-card p { margin: 0.3rem 0.5rem 0.5rem; font-size: 0.8rem; color: var(--dim); }

.help-section { width: var(--edge); margin: 0 auto; padding-top: clamp(3.5rem, 7vw, 5rem); scroll-margin-top: 90px; }
.help-section-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}
.help-section-head h2 { margin: 0; font-size: clamp(1.4rem, 2.4vw, 1.75rem); font-weight: 600; letter-spacing: -0.04em; }
.help-section-head [data-count] { margin-left: auto; font-size: 0.85rem; color: var(--dim); }

.faq {
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--line);
  overflow: hidden;
}
.faq-item + .faq-item { border-top: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  font-size: 0.98rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  transition: background 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover,
.faq-item[open] summary { background: rgba(255, 255, 255, 0.03); }
.faq-item summary .ph {
  flex-shrink: 0;
  font-size: 1.05rem;
  color: var(--dim);
  transition: transform 0.25s ease, color 0.2s ease;
}
.faq-item[open] summary .ph { transform: rotate(45deg); color: #fff; }
.faq-answer {
  padding: 0 1.5rem 1.35rem;
  max-width: 62rem;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--muted);
}
.faq-answer p { margin: 0; }
.faq-answer p + p, .faq-answer ol, .faq-answer ul { margin: 0.6rem 0 0; }
.faq-answer ol, .faq-answer ul { padding-left: 1.2rem; }
.faq-answer li + li { margin-top: 0.45rem; }
.faq-answer strong { color: #fff; font-weight: 500; }

.help-empty {
  width: var(--edge);
  margin: 3rem auto 0;
  padding: 3rem 1.5rem;
  border-radius: 20px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  text-align: center;
  color: var(--muted);
}
.help-empty strong { display: block; margin-bottom: 0.35rem; color: #fff; font-size: 1.05rem; font-weight: 600; }
.help-empty a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
[hidden] { display: none !important; }

/* ---------- Blog ---------- */
.blog-filters {
  width: var(--edge);
  margin: 0 auto 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.blog-filters button.is-active,
.help-chips button.is-active { background: #fff; border-color: #fff; color: #000; }

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 8px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease;
}
.post-card:hover { border-color: rgba(255, 255, 255, 0.16); }
.post-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: 15px;
  overflow: hidden;
  background: #111;
}
.post-media img { width: 100%; height: 100%; object-fit: cover; }
.post-body { flex: 1; display: flex; flex-direction: column; padding: 1.2rem 0.9rem 0.9rem; }
.post-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--dim);
}
.post-tag {
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
}
.post-card h3 { margin: 0.85rem 0 0; font-size: 1.15rem; font-weight: 600; line-height: 1.25; letter-spacing: -0.03em; }
.post-card p { margin: 0.5rem 0 0; font-size: 0.92rem; color: var(--muted); }
.post-soon {
  margin-top: auto;
  padding-top: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--dim);
}

.post-featured {
  width: var(--edge);
  margin: 0 auto 1rem;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: 0;
  padding: 8px;
}
.post-featured .post-media { aspect-ratio: 16 / 9; }
.post-featured .post-body { padding: clamp(1.25rem, 3vw, 2.5rem); }
.post-featured h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); line-height: 1.15; letter-spacing: -0.045em; }
.post-featured p { font-size: 1rem; }
.post-featured .post-soon { margin-top: 1.5rem; }
.post-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.post-card .post-media img { transition: opacity 0.25s ease; }
.post-card:hover .post-media img { opacity: 0.88; }
.post-read {
  margin-top: auto;
  padding-top: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}
.post-read i { transition: transform 0.2s ease; }
.post-card:hover .post-read i { transform: translateX(3px); }
.post-featured .post-read { margin-top: 1.5rem; }

.blog-grid {
  width: var(--edge);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.blog-featured {
  width: var(--edge);
  margin: 0 auto 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.blog-featured .post-body { padding: 1.4rem 1.2rem 1.1rem; }
.blog-featured .post-card h3 { font-size: clamp(1.3rem, 2.2vw, 1.65rem); line-height: 1.2; letter-spacing: -0.04em; }
.blog-featured .post-card p { font-size: 0.98rem; }

@media (max-width: 900px) {
  .help-cats, .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-featured { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .help-cats, .blog-grid, .blog-featured { grid-template-columns: 1fr; }
  .video-grid {
    width: 100%;
    padding: 0 4vw;
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 4vw;
    scrollbar-width: none;
  }
  .video-grid::-webkit-scrollbar { display: none; }
  .video-grid > * { flex: 0 0 72%; scroll-snap-align: start; }
  .help-search input { height: 52px; font-size: 0.95rem; }
  .faq-item summary { padding: 1rem 1.15rem; font-size: 0.94rem; }
  .faq-answer { padding: 0 1.15rem 1.15rem; }
  .help-section-head [data-count] { display: none; }
}

/* ---------- Article ---------- */
.article-top {
  width: min(92vw, 1100px);
  margin: 0 auto;
  padding-top: clamp(8.5rem, 14vw, 10.5rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
}
.article-hero { text-align: left; }
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.2s ease;
}
.article-back:hover { color: #fff; }
.article-hero .post-meta { justify-content: flex-start; margin-top: 1.5rem; }
.article-hero h1 {
  margin: 1rem 0 0;
  max-width: 20ch;
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.05em;
}
.article-lead {
  margin: 1.25rem 0 0;
  max-width: 38rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--muted);
}
.article-author {
  margin-top: 1.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--muted);
  text-align: left;
}
.article-author img {
  width: 36px;
  height: 36px;
  padding: 7px;
  border-radius: 50%;
  background: #fff;
}
.article-author strong { display: block; color: #fff; font-weight: 500; }

.article-cover { margin: 0; }
.article-cover img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 20px; }

.article-layout {
  width: min(92vw, 1100px);
  margin: clamp(3rem, 6vw, 4.5rem) auto 0;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.article-toc {
  position: sticky;
  top: 110px;
  font-size: 0.88rem;
}
.article-toc h4 {
  margin: 0 0 0.9rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.article-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--line); }
.article-toc a {
  display: block;
  margin-left: -1px;
  padding: 0.45rem 0 0.45rem 1rem;
  border-left: 1px solid transparent;
  color: var(--dim);
  line-height: 1.35;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.article-toc a:hover { color: #fff; }
.article-toc a.is-active { color: #fff; border-color: #fff; }

.prose { max-width: 700px; font-size: 1.05rem; line-height: 1.75; color: rgba(255, 255, 255, 0.78); }
.prose > :first-child { margin-top: 0; }
.prose h2 {
  margin: 3rem 0 0;
  scroll-margin-top: 110px;
  font-size: clamp(1.45rem, 2.6vw, 1.85rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.04em;
  color: #fff;
}
.prose h3 { margin: 2rem 0 0; font-size: 1.15rem; font-weight: 600; letter-spacing: -0.02em; color: #fff; }
.prose p { margin: 1.1rem 0 0; }
.prose ul, .prose ol { margin: 1.1rem 0 0; padding-left: 1.3rem; }
.prose li { margin-top: 0.5rem; padding-left: 0.25rem; }
.prose li::marker { color: var(--dim); }
.prose strong { color: #fff; font-weight: 600; }
.prose a:not(.btn) { color: #fff; border-bottom: 1px solid rgba(255, 255, 255, 0.3); transition: border-color 0.2s ease; }
.prose a:not(.btn):hover { border-color: #fff; }
.prose blockquote {
  margin: 2rem 0 0;
  padding: 0.2rem 0 0.2rem 1.4rem;
  border-left: 2px solid #fff;
  font-size: 1.2rem;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #fff;
}

.takeaways {
  margin: 0 0 2.5rem;
  padding: 1.4rem 1.6rem;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--line);
}
.takeaways h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.takeaways ul { margin: 0.6rem 0 0; padding: 0; list-style: none; }
.takeaways li {
  position: relative;
  margin-top: 0.55rem;
  padding-left: 1.6rem;
  font-size: 0.98rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
}
.takeaways li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
}

.callout {
  margin: 2rem 0 0;
  padding: 1.15rem 1.3rem;
  display: flex;
  gap: 0.9rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  font-size: 0.98rem;
  line-height: 1.6;
}
.callout i { flex: none; margin-top: 0.15rem; font-size: 1.2rem; color: #fff; }
.callout p { margin: 0; }

.prose-table {
  margin: 1.75rem 0 0;
  border-radius: 16px;
  border: 1px solid var(--line);
  overflow-x: auto;
}
.prose-table table { width: 100%; border-collapse: collapse; font-size: 0.94rem; line-height: 1.5; }
.prose-table th, .prose-table td { padding: 0.85rem 1.1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.prose-table th { font-weight: 600; color: #fff; background: rgba(255, 255, 255, 0.04); }
.prose-table tr:last-child td { border-bottom: 0; }

.app-plug {
  margin: 2.75rem 0 0;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.app-plug img { flex: none; width: 52px; height: 52px; border-radius: 13px; }
.app-plug div { flex: 1; min-width: 0; }
.app-plug strong { display: block; font-size: 1rem; color: #fff; }
.app-plug span { display: block; margin-top: 0.2rem; font-size: 0.9rem; line-height: 1.5; color: var(--muted); }
.app-plug .btn { flex: none; }

.article-related { padding-top: clamp(4rem, 8vw, 6rem); }

@media (max-width: 900px) {
  .article-top { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { display: none; }
  .prose { max-width: none; }
}

@media (max-width: 640px) {
  .prose { font-size: 1rem; }
  .takeaways { padding: 1.2rem 1.25rem; }
  .app-plug { flex-wrap: wrap; }
  .app-plug .btn { width: 100%; }
}