/* News — Kortix blog–inspired listing (native PA chrome) */

.pa-news-page {
  --pa-news-bg: #000;
  --pa-news-fg: #fafafa;
  --pa-news-muted: rgba(250, 250, 250, 0.58);
  --pa-news-muted-soft: rgba(250, 250, 250, 0.42);
  --pa-news-card: #111113;
  --pa-news-card-border: rgba(255, 255, 255, 0.1);
  --pa-news-card-border-hover: rgba(255, 255, 255, 0.22);
  --pa-news-tag-bg: rgba(255, 255, 255, 0.06);
  --pa-news-tag-border: rgba(255, 255, 255, 0.12);
  --pa-news-media: linear-gradient(145deg, #1a1a1e 0%, #0a0a0c 52%, rgba(37, 99, 235, 0.14) 100%);
  background: var(--pa-news-bg);
  color: var(--pa-news-fg);
  min-height: 60vh;
}

html[data-pa-theme="day"] .pa-news-page {
  --pa-news-bg: #f7f7f8;
  --pa-news-fg: #09090b;
  --pa-news-muted: rgba(9, 9, 11, 0.58);
  --pa-news-muted-soft: rgba(9, 9, 11, 0.42);
  --pa-news-card: #fff;
  --pa-news-card-border: rgba(9, 9, 11, 0.1);
  --pa-news-card-border-hover: rgba(9, 9, 11, 0.2);
  --pa-news-tag-bg: rgba(9, 9, 11, 0.04);
  --pa-news-tag-border: rgba(9, 9, 11, 0.1);
  --pa-news-media: linear-gradient(145deg, #ececef 0%, #fafafa 52%, rgba(37, 99, 235, 0.1) 100%);
}

.pa-news-shell {
  width: min(64rem, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 5.5rem 0 6rem;
}

@media (min-width: 640px) {
  .pa-news-shell {
    padding-top: 7rem;
    padding-bottom: 7.5rem;
  }
}

.pa-news-hero {
  max-width: 36rem;
  margin: 0 0 3rem;
}

@media (min-width: 640px) {
  .pa-news-hero {
    margin-bottom: 4rem;
  }
}

.pa-news-page:has(.pa-news-cats) .pa-news-hero {
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .pa-news-page:has(.pa-news-cats) .pa-news-hero {
    margin-bottom: 1.85rem;
  }
}

.pa-news-cats {
  margin: 0 0 2.25rem;
}

@media (min-width: 640px) {
  .pa-news-cats {
    margin-bottom: 3rem;
  }
}

.pa-news-cats__row,
.pa-news-cats__extra {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pa-news-cats__extra {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--pa-news-card-border);
}

.pa-news-cats__extra[hidden] {
  display: none !important;
}

button.pa-news-cats__chip,
button.pa-news-cats__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--pa-news-tag-border);
  background: var(--pa-news-tag-bg);
  color: var(--pa-news-fg);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.2;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

button.pa-news-cats__chip:hover,
button.pa-news-cats__more:hover {
  border-color: var(--pa-news-card-border-hover);
}

button.pa-news-cats__chip:focus-visible,
button.pa-news-cats__more:focus-visible {
  outline: 2px solid rgba(96, 165, 250, 0.55);
  outline-offset: 2px;
}

button.pa-news-cats__chip.is-active {
  border-color: rgba(96, 165, 250, 0.55);
  background: rgba(37, 99, 235, 0.22);
  color: var(--pa-news-fg);
}

html[data-pa-theme="day"] button.pa-news-cats__chip.is-active {
  border-color: rgba(37, 99, 235, 0.45);
  background: rgba(37, 99, 235, 0.1);
}

.pa-news-cats__n {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--pa-news-muted);
  font-variant-numeric: tabular-nums;
}

.pa-news-cats__chip.is-active .pa-news-cats__n {
  color: var(--pa-news-fg);
  opacity: 0.72;
}

.pa-news-cats-empty {
  margin: 0;
  padding: 1.25rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--pa-news-muted);
}

.pa-news-card.is-cat-hidden {
  display: none !important;
}

.pa-news-grid:not(:has(.pa-news-card:not(.is-cat-hidden))) {
  display: none;
}

.pa-news-title {
  margin: 0 0 0.7rem;
  font-size: clamp(2rem, 3.5vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--pa-news-fg);
}

.pa-news-lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--pa-news-muted);
}

.pa-news-lead a {
  color: var(--pa-news-fg);
  text-decoration: underline;
  text-decoration-color: rgba(37, 99, 235, 0.55);
  text-underline-offset: 0.15em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.pa-news-lead a:hover {
  color: #60a5fa;
  text-decoration-color: #60a5fa;
}

.pa-news-feed {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Shared card */
.pa-news-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--pa-news-card-border);
  background: var(--pa-news-card);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.pa-news-card:hover {
  border-color: var(--pa-news-card-border-hover);
  text-decoration: none;
}

.pa-news-card:focus-visible {
  outline: 2px solid rgba(96, 165, 250, 0.55);
  outline-offset: 3px;
}

.pa-news-card__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  aspect-ratio: 16 / 9;
  background: var(--pa-news-media);
  overflow: hidden;
}

.pa-news-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.14;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.22) 0.5px, transparent 0.6px),
    radial-gradient(circle at 70% 40%, rgba(255, 255, 255, 0.16) 0.5px, transparent 0.6px),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.12) 0.5px, transparent 0.6px);
  background-size: 7px 7px, 9px 9px, 11px 11px;
}

html[data-pa-theme="day"] .pa-news-card__media::before {
  opacity: 0.22;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(9, 9, 11, 0.2) 0.5px, transparent 0.6px),
    radial-gradient(circle at 70% 40%, rgba(9, 9, 11, 0.14) 0.5px, transparent 0.6px),
    radial-gradient(circle at 40% 80%, rgba(9, 9, 11, 0.1) 0.5px, transparent 0.6px);
}

.pa-news-card__mark {
  position: relative;
  z-index: 1;
  width: auto;
  height: 3.25rem;
  opacity: 0.92;
  filter: brightness(0) invert(1);
}

html[data-pa-theme="day"] .pa-news-card__mark {
  filter: brightness(0);
  opacity: 0.62;
}

html[data-pa-theme="day"] .pa-news-card__vs-icon img {
  filter: brightness(0);
  opacity: 0.82;
}

.pa-news-card__vs {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pa-news-card__vs-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  border: 1px solid var(--pa-news-card-border);
  background: rgba(0, 0, 0, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

html[data-pa-theme="day"] .pa-news-card__vs-icon {
  background: #fff;
  box-shadow: 0 8px 20px rgba(9, 9, 11, 0.08);
}

.pa-news-card__vs-icon img {
  width: 1.85rem;
  height: 1.85rem;
  object-fit: contain;
}

.pa-news-card__vs-x {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--pa-news-muted-soft);
  line-height: 1;
}

.pa-news-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.35rem 1.35rem 1.5rem;
}

.pa-news-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
}

.pa-news-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--pa-news-tag-border);
  background: var(--pa-news-tag-bg);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--pa-news-fg);
  line-height: 1.2;
}

.pa-news-card__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--pa-news-fg);
}

.pa-news-card__excerpt {
  margin: 0.55rem 0 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 0.875rem;
  line-height: 1.5;
  font-weight: 500;
  color: var(--pa-news-muted);
}

.pa-news-card__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: 1.15rem;
}

.pa-news-card__avatar {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 0.35rem;
  background: linear-gradient(145deg, #1e3a8a, #2563eb);
  color: #e0e7ff;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.pa-news-card__by {
  min-width: 0;
}

.pa-news-card__author {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--pa-news-fg);
  line-height: 1.25;
}

.pa-news-card__when {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.1rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--pa-news-muted-soft);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pa-news-card__dot {
  color: rgba(250, 250, 250, 0.28);
}

html[data-pa-theme="day"] .pa-news-card__dot {
  color: rgba(9, 9, 11, 0.28);
}

/* Featured: full-bleed horizontal on desktop */
.pa-news-card--featured .pa-news-card__media {
  aspect-ratio: 16 / 10;
}

.pa-news-card--featured .pa-news-card__title {
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
}

.pa-news-card--featured .pa-news-card__excerpt {
  -webkit-line-clamp: 3;
  font-size: 1rem;
}

.pa-news-card--featured .pa-news-card__body {
  padding: 1.5rem;
}

.pa-news-card--featured .pa-news-card__mark {
  height: 4rem;
}

@media (min-width: 768px) {
  .pa-news-card--featured {
    flex-direction: row;
    min-height: 20rem;
  }

  .pa-news-card--featured .pa-news-card__media {
    width: 50%;
    aspect-ratio: auto;
    align-self: stretch;
  }

  .pa-news-card--featured .pa-news-card__body {
    width: 50%;
    justify-content: center;
    padding: 2rem;
  }

  .pa-news-card--featured .pa-news-card__meta {
    padding-top: 1.4rem;
  }
}

/* Remaining posts: 2-col grid */
.pa-news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

@media (min-width: 640px) {
  .pa-news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .pa-news-card {
    transition: border-color 0.18s ease, transform 0.22s ease, box-shadow 0.22s ease;
  }
  .pa-news-card:hover {
    transform: translateY(-1px);
  }
}

/* ─── Article page (Kortix-style) ─── */
.pa-news-article {
  width: min(48rem, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 5.5rem 0 3rem;
}
@media (min-width: 640px) {
  .pa-news-article { padding-top: 7rem; }
}
.pa-news-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--pa-news-muted);
  text-decoration: none;
}
.pa-news-back:hover { color: var(--pa-news-fg); text-decoration: none; }
.pa-news-article__tags { margin-bottom: 1rem; }
.pa-news-article__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 3.8vw, 2.75rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.15;
}
.pa-news-article__lead {
  margin: 0 0 1.35rem;
  font-size: 1.05rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--pa-news-muted);
}
.pa-news-article__meta { margin-bottom: 1.75rem; padding-top: 0; }
.pa-news-article__hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  margin: 0 0 2.5rem;
  border-radius: 1rem;
  border: 1px solid var(--pa-news-card-border);
  background: var(--pa-news-media);
  overflow: hidden;
}
.pa-news-article__hero .pa-news-card__mark { height: 4.5rem; }
.pa-news-article__hero--cover {
  display: block;
  aspect-ratio: auto;
  padding: 0;
  border: 0;
  background: transparent;
}
.pa-news-cover {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.8rem;
  min-height: 16.5rem;
  padding: 1.6rem 1.7rem 1.45rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(720px 280px at 88% 0%, rgba(59, 130, 246, 0.38), transparent 55%),
    linear-gradient(165deg, #0b1220 0%, #111827 55%, #0a0f1a 100%);
  color: #f8fafc;
  overflow: hidden;
}
html[data-pa-theme="day"] .pa-news-cover {
  border-color: rgba(9, 9, 11, 0.12);
}
.pa-news-cover__kicker {
  margin: 0;
  font-size: clamp(1.7rem, 4.2vw, 2.45rem);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.08;
  color: #fff;
}
.pa-news-cover__brands {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.pa-news-cover-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.28rem 0.7rem 0.28rem 0.35rem;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.pa-news-cover-pill span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
}
.pa-news-cover-pill--claude span { background: #d97706; }
.pa-news-cover-pill--gpt span { background: #10a37f; }
.pa-news-cover__lead {
  margin: 0;
  max-width: 36rem;
  color: rgba(248, 250, 252, 0.72);
  font-size: 0.95rem;
  line-height: 1.5;
  font-weight: 500;
}
.pa-news-card__media--cover {
  background:
    radial-gradient(420px 180px at 80% 0%, rgba(59, 130, 246, 0.32), transparent 55%),
    linear-gradient(165deg, #0b1220 0%, #111827 70%);
}
.pa-news-cover-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
}
.pa-news-cover-mark--claude { background: #d97706; }
.pa-news-cover-mark--gpt { background: #10a37f; }
.pa-news-prose {
  font-size: 1.05rem;
  line-height: 1.7;
  font-weight: 500;
  color: var(--pa-news-muted);
}
.pa-news-prose > * + * { margin-top: 1.15rem; }
.pa-news-prose h2 {
  margin: 2.4rem 0 0.85rem;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--pa-news-fg);
  line-height: 1.25;
}
.pa-news-prose h3 {
  margin: 1.8rem 0 0.65rem;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--pa-news-fg);
}
.pa-news-prose p { margin: 0; }
.pa-news-prose strong { color: var(--pa-news-fg); font-weight: 600; }
.pa-news-prose a { color: var(--pa-news-fg); text-underline-offset: 3px; }
.pa-news-prose ul { margin: 0; padding-left: 1.25rem; }
.pa-news-prose li + li { margin-top: 0.45rem; }
.pa-news-prose code {
  font-family: var(--mono, ui-monospace, monospace);
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  border-radius: 0.3rem;
  background: rgba(255,255,255,0.06);
  color: var(--pa-news-fg);
}
html[data-pa-theme="day"] .pa-news-prose code { background: rgba(9,9,11,0.06); }
.pa-news-code {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 0.85rem;
  border: 1px solid var(--pa-news-card-border);
  background: #0a0a0c;
  font-size: 0.82rem;
  line-height: 1.55;
  color: #e4e4e7;
}
html[data-pa-theme="day"] .pa-news-code { background: #111113; }
.pa-news-quote {
  margin: 1.5rem 0;
  padding: 0.35rem 0 0.35rem 1.1rem;
  border-left: 2px solid rgba(96,165,250,0.55);
  color: var(--pa-news-fg);
}
.pa-news-quote p { margin: 0; font-size: 1.08rem; }
.pa-news-table-wrap { overflow-x: auto; margin: 1.25rem 0; }
.pa-news-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.pa-news-table th, .pa-news-table td {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--pa-news-card-border);
  text-align: left;
  vertical-align: top;
}
.pa-news-table th { color: var(--pa-news-fg); background: rgba(255,255,255,0.03); }
.pa-news-cta { margin-top: 2.5rem !important; }
.pa-news-cta a {
  display: inline-flex;
  font-weight: 600;
  text-decoration: none;
  color: var(--pa-news-fg);
  border-bottom: 1px solid rgba(250,250,250,0.35);
}
html[data-pa-theme="day"] .pa-news-cta a { border-bottom-color: rgba(9,9,11,0.35); }
.pa-news-more {
  width: min(64rem, calc(100% - 2.5rem));
  margin: 0 auto 5rem;
}
.pa-news-more__title {
  margin: 0 0 1.25rem;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--pa-news-fg);
}

/* ─── Block guide articles ─── */
.pa-news-article--guide {
  width: min(52rem, calc(100% - 2.5rem));
}
.pa-news-prose--guide > * + * { margin-top: 0; }
.pa-news-guide { display: flex; flex-direction: column; gap: 2.75rem; }
.pa-news-guide__intro {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--pa-news-muted);
}
.pa-news-guide-toc {
  padding: 1.15rem 1.25rem;
  border-radius: 0.9rem;
  border: 1px solid var(--pa-news-card-border);
  background: rgba(255, 255, 255, 0.02);
}
html[data-pa-theme="day"] .pa-news-guide-toc { background: rgba(9, 9, 11, 0.02); }
.pa-news-guide-toc__title {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pa-news-fg);
}
.pa-news-guide-toc ol {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.95rem;
  line-height: 1.55;
}
.pa-news-guide-toc li + li { margin-top: 0.35rem; }
.pa-news-guide-toc a {
  color: var(--pa-news-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.pa-news-guide-toc a:hover {
  color: var(--pa-news-fg);
  border-bottom-color: rgba(250, 250, 250, 0.25);
}
html[data-pa-theme="day"] .pa-news-guide-toc a:hover { border-bottom-color: rgba(9, 9, 11, 0.2); }
.pa-news-guide-section {
  scroll-margin-top: 5.5rem;
}
.pa-news-guide-section__head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.pa-news-guide-section__num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid rgba(96, 165, 250, 0.45);
  background: rgba(59, 130, 246, 0.12);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pa-news-fg);
}
.pa-news-guide-section__title {
  margin: 0.15rem 0 0;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--pa-news-fg);
}
.pa-news-guide-section p {
  margin: 0 0 0.85rem;
  font-size: 1.02rem;
  line-height: 1.68;
  color: var(--pa-news-muted);
}
.pa-news-guide-section p:last-child { margin-bottom: 0; }
.pa-news-guide-section ul,
.pa-news-guide-section ol {
  margin: 0 0 0.85rem;
  padding-left: 1.25rem;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--pa-news-muted);
}
.pa-news-guide-section li + li { margin-top: 0.4rem; }
.pa-news-guide-section strong { color: var(--pa-news-fg); font-weight: 600; }
.pa-news-guide-section a { color: var(--pa-news-fg); text-underline-offset: 3px; }
.pa-news-callout {
  margin: 1.1rem 0 0;
  padding: 0.95rem 1.05rem;
  border-radius: 0.75rem;
  border-left: 3px solid rgba(96, 165, 250, 0.65);
  background: rgba(59, 130, 246, 0.08);
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--pa-news-fg);
}
html[data-pa-theme="day"] .pa-news-callout { background: rgba(59, 130, 246, 0.06); }
.pa-news-callout p { margin: 0; color: inherit; font-size: inherit; }
.pa-news-callout--warn {
  border-left-color: rgba(251, 191, 36, 0.75);
  background: rgba(251, 191, 36, 0.08);
}
.pa-news-guide-steps {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.pa-news-guide-steps li {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 0.75rem;
  align-items: start;
  padding: 0.85rem 0.95rem;
  border-radius: 0.75rem;
  border: 1px solid var(--pa-news-card-border);
  background: rgba(255, 255, 255, 0.02);
}
html[data-pa-theme="day"] .pa-news-guide-steps li { background: rgba(9, 9, 11, 0.02); }
.pa-news-guide-steps__week {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.55rem;
  background: rgba(59, 130, 246, 0.15);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--pa-news-fg);
}
.pa-news-guide-steps__body strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--pa-news-fg);
  font-weight: 600;
}
.pa-news-guide-steps__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
}
.pa-news-guide-checklist {
  margin: 1rem 0 0;
  padding: 1rem 1.05rem;
  border-radius: 0.85rem;
  border: 1px solid var(--pa-news-card-border);
  background: rgba(255, 255, 255, 0.02);
}
.pa-news-guide-checklist__title {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--pa-news-fg);
}
.pa-news-guide-checklist ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.pa-news-guide-checklist li {
  position: relative;
  padding-left: 1.45rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--pa-news-muted);
}
.pa-news-guide-checklist li::before {
  content: "□";
  position: absolute;
  left: 0;
  top: 0;
  color: rgba(96, 165, 250, 0.85);
  font-size: 0.9rem;
}
.pa-news-guide-checklist li + li { margin-top: 0.45rem; }
.pa-news-guide-takeaways {
  padding: 1.25rem 1.3rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(96, 165, 250, 0.35);
  background:
    radial-gradient(480px 180px at 100% 0%, rgba(59, 130, 246, 0.14), transparent 55%),
    rgba(59, 130, 246, 0.06);
}
.pa-news-guide-takeaways__title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--pa-news-fg);
}
.pa-news-guide-takeaways ul {
  margin: 0;
  padding-left: 1.15rem;
}
.pa-news-guide-takeaways li {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--pa-news-muted);
}
.pa-news-guide-takeaways li + li { margin-top: 0.4rem; }
.pa-news-guide-faq { display: flex; flex-direction: column; gap: 0.55rem; margin-top: 0.75rem; }
.pa-news-guide-faq details {
  border-radius: 0.75rem;
  border: 1px solid var(--pa-news-card-border);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}
html[data-pa-theme="day"] .pa-news-guide-faq details { background: rgba(9, 9, 11, 0.02); }
.pa-news-guide-faq summary {
  padding: 0.85rem 1rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--pa-news-fg);
  cursor: pointer;
  list-style: none;
}
.pa-news-guide-faq summary::-webkit-details-marker { display: none; }
.pa-news-guide-faq details[open] summary { border-bottom: 1px solid var(--pa-news-card-border); }
.pa-news-guide-faq details p {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ─── Ask AI launcher (manifesto-style) ─── */
.pa-ai-ask {
  margin: 0 0 2.75rem;
  width: 100%;
  max-width: min(48rem, 100%);
  padding: 1.35rem 1.25rem 1.5rem;
  text-align: left;
  border: 1px solid var(--pa-news-card-border);
  border-radius: 0.875rem;
  background: rgba(255, 255, 255, 0.02);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.pa-news-article .pa-ai-ask {
  margin: 0 0 2rem;
  max-width: none;
}

.pa-ai-ask__head {
  margin-bottom: 0;
}

.pa-ai-ask__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--pa-news-fg);
}

.pa-ai-ask__sub {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--pa-news-muted);
}

.pa-ai-ask__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

@media (min-width: 900px) {
  .pa-ai-ask__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.65rem 0.7rem;
  }
}

.pa-ai-ask__tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  min-height: 3.25rem;
  padding: 0.75rem 0.65rem 0.75rem 0.7rem;
  border-radius: 0.75rem;
  border: 1px solid var(--pa-news-card-border);
  background: transparent;
  color: var(--pa-news-muted);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.pa-ai-ask__tile:hover,
.pa-ai-ask__tile:focus-visible {
  border-color: var(--pa-news-card-border-hover);
  color: var(--pa-news-fg);
}

.pa-ai-ask__tile:focus-visible {
  outline: 2px solid rgba(37, 99, 235, 0.35);
  outline-offset: 2px;
}

.pa-ai-ask__tile-main {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.pa-ai-ask__ic {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--pa-news-card-border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

.pa-ai-ask__ic--gpt {
  background: linear-gradient(135deg, rgba(15, 164, 127, 0.1), rgba(15, 164, 127, 0.2));
}

.pa-ai-ask__ic--claude {
  background: linear-gradient(135deg, rgba(217, 119, 87, 0.1), rgba(217, 119, 87, 0.2));
}

.pa-ai-ask__ic--gemini {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.1), rgba(138, 180, 248, 0.2));
}

.pa-ai-ask__ic--perplexity {
  background: linear-gradient(135deg, rgba(32, 128, 141, 0.1), rgba(32, 128, 141, 0.2));
}

.pa-ai-ask__label {
  font-size: 0.8125rem;
  line-height: 1.45;
  font-weight: 400;
  color: inherit;
}

.pa-ai-ask__arrow {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  opacity: 0.45;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.pa-ai-ask__tile:hover .pa-ai-ask__arrow,
.pa-ai-ask__tile:focus-visible .pa-ai-ask__arrow {
  opacity: 0.85;
  transform: translate(1px, -1px);
}

html[data-pa-theme="day"] .pa-ai-ask {
  background: #fff;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
}

html[data-pa-theme="day"] .pa-ai-ask__tile {
  background: rgba(248, 250, 252, 0.85);
}

html[data-pa-theme="day"] .pa-ai-ask__ic {
  box-shadow: none;
}