/* HPT premium finish — additive. Does not change page width. */
html {
  background: var(--hpt-paper);
}
body {
  background-color: var(--hpt-paper);
  background-image:
    radial-gradient(900px 280px at 12% -10%, color-mix(in srgb, var(--hpt-accent) 14%, transparent), transparent 70%),
    radial-gradient(700px 240px at 88% 0%, color-mix(in srgb, var(--hpt-accent-2) 12%, transparent), transparent 68%);
  color: var(--hpt-ink);
}
.hpt-topbar {
  background:
    linear-gradient(180deg, color-mix(in srgb, #fff 7%, var(--hpt-nav)), var(--hpt-nav)) !important;
  box-shadow: 0 18px 40px rgba(2, 6, 23, .28);
  backdrop-filter: saturate(1.2);
}
.hpt-topbar::after {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--hpt-accent), var(--hpt-accent-2), #60a5fa, var(--hpt-accent));
}
.hpt-mode-switch {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.hpt-mode-switch a.is-active {
  background: linear-gradient(180deg, color-mix(in srgb, #fff 18%, var(--hpt-accent)), var(--hpt-accent)) !important;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--hpt-accent) 45%, transparent);
}
.hpt-topbar .hpt-icon-btn:hover {
  background: rgba(255,255,255,.1);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hpt-accent-2) 35%, transparent);
}

/* Header dropdown: one line per item */
.hpt-nav-parent { position: relative; }
.hpt-nav-sub {
  min-width: 320px !important;
  width: max-content !important;
  max-width: min(420px, 92vw) !important;
  padding: .45rem .4rem !important;
  gap: 2px !important;
  white-space: nowrap;
}
.hpt-nav-sub a {
  display: flex !important;
  align-items: center !important;
  gap: .55rem;
  white-space: nowrap !important;
  line-height: 1.2 !important;
  padding: .4rem .55rem !important;
  border-radius: 8px;
}
.hpt-nav-secondary a { white-space: nowrap; }
@media (max-width: 760px) {
  .hpt-nav-sub {
    min-width: 0 !important;
    width: 100% !important;
    max-width: none !important;
    white-space: normal;
  }
  .hpt-nav-sub a { white-space: normal !important; }
}

.hpt-card,
.hpt-deck-card,
.hpt-cms-content,
.poll-wrap,
.article-poll,
.hpt-tldr {
  box-shadow:
    0 1px 0 rgba(255,255,255,.65) inset,
    0 10px 28px rgba(15, 23, 42, .08),
    0 2px 6px rgba(15, 23, 42, .04);
  transition: transform .2s ease, box-shadow .2s ease;
}
html[data-theme="dark"] .hpt-card,
html[data-theme="dark"] .hpt-deck-card,
html[data-theme="dark"] .hpt-tldr {
  box-shadow:
    0 1px 0 rgba(255,255,255,.06) inset,
    0 16px 36px rgba(0,0,0,.45);
}
.hpt-card:hover,
.hpt-deck-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 1px 0 rgba(255,255,255,.8) inset,
    0 18px 36px rgba(15, 23, 42, .14);
}
.hpt-hero-img,
.hpt-hero-img img,
.hpt-scan img {
  box-shadow:
    0 20px 50px rgba(15, 23, 42, .16),
    0 0 0 1px color-mix(in srgb, var(--hpt-line) 80%, transparent);
}
.hpt-article-title,
article.hpt-article h1 {
  letter-spacing: -.03em;
  text-wrap: balance;
}
.hpt-tldr {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--hpt-card) 88%, var(--hpt-accent-soft)), var(--hpt-card)) !important;
  border-left: 4px solid var(--hpt-accent-2) !important;
}

.hpt-flip,
.btn-primary,
.hpt-nl-form button,
#newsletter-form button {
  background: linear-gradient(180deg, color-mix(in srgb, #fff 16%, var(--hpt-accent)), var(--hpt-accent)) !important;
  color: #fff !important;
  border: 0 !important;
  border-radius: 999px !important;
  box-shadow: 0 10px 22px color-mix(in srgb, var(--hpt-accent) 38%, transparent);
  transition: transform .15s ease, filter .15s ease;
}
.hpt-flip:hover,
.hpt-nl-form button:hover,
#newsletter-form button:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}
.hpt-nl-form input,
#newsletter-form input[type="email"] {
  border-radius: 999px !important;
  border: 1px solid color-mix(in srgb, #fff 18%, transparent) !important;
  background: color-mix(in srgb, #fff 8%, var(--hpt-nav)) !important;
  color: #fff !important;
  min-height: 44px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.hpt-engage-section {
  box-shadow:
    0 1px 0 rgba(255,255,255,.08) inset,
    0 18px 40px rgba(2, 6, 23, .28);
}
.hpt-footer {
  background:
    linear-gradient(180deg, color-mix(in srgb, #fff 6%, var(--hpt-nav)), var(--hpt-nav));
  box-shadow: 0 -20px 40px rgba(2,6,23,.12);
}
.hpt-footer-inner {
  display: flex !important;
  flex-wrap: wrap;
  gap: 1.75rem 3rem !important;
  align-items: flex-start;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}
.hpt-footer-connect-col {
  flex: 0 1 280px;
}
.hpt-footer-pages {
  flex: 1 1 640px !important;
  min-width: 560px !important;
max-width: 100%;
}
.hpt-footer-nav {
  display: grid !important;
  grid-template-columns: minmax(260px, 1fr) minmax(260px, 1fr) !important;
  column-gap: 2.5rem !important;
  row-gap: .55rem !important;
}
.hpt-footer-nav-item,
.hpt-footer-sub {
  display: contents !important;
  border: 0 !important;
  padding: 0 !important;
}
.hpt-footer-nav a {
  display: flex !important;
  align-items: center !important;
  gap: .5rem;
  white-space: nowrap !important;
  line-height: 1.3 !important;
}
.hpt-footer-cats .hpt-desk-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .45rem;
}
.hpt-footer-social-icon {
  transition: transform .15s ease, box-shadow .15s ease;
}
.hpt-footer-social-icon:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0,0,0,.25);
}
@media (max-width: 720px) {
  .hpt-footer-pages { min-width: 0 !important; }
  .hpt-footer-nav { grid-template-columns: 1fr !important; }
  .hpt-footer-nav a { white-space: normal !important; }
}
@media (prefers-reduced-motion: reduce) {
  .hpt-card, .hpt-deck-card, .hpt-flip, .hpt-nl-form button {
    transition: none !important;
    transform: none !important;
  }
}