/* ============================================================
   Dribs blog (/blog/) — builds on styles.css, dribs-landing.css
   and pages.css. From the Claude Design file dribs-blog.css.
   ============================================================ */

.d-nav-links a[aria-current="page"] { color: var(--text-primary); }

/* ── Category tag & meta line ── */
.b-cat { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; color: var(--c); }
.b-cat-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c); }
.b-cat-howto   { --c: var(--primary-display); }
.b-cat-basics  { --c: var(--income-display); }
.b-cat-privacy { --c: var(--orange-display); }
.b-cat-updates { --c: var(--expense-display); }
.b-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--text-secondary); }
.b-meta-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--text-tertiary); }

/* ── Covers: a tilted screenshot or a big word on a category glow ── */
.b-cover {
  position: relative; overflow: hidden; aspect-ratio: 16 / 10;
  border-radius: 20px; border: 1px solid var(--card-border);
  background: radial-gradient(110% 90% at 50% 105%, color-mix(in oklch, var(--c) 42%, transparent), transparent 70%), var(--overlay-light);
}
.b-cover-phone { position: absolute; left: 50%; top: 14%; transform: translateX(-50%) rotate(-4deg); transition: transform .4s ease; }
.b-cover-lg .b-cover-phone { top: 11%; }
.b-cover-type { display: flex; align-items: center; justify-content: center; padding: 24px; }
.b-cover-word {
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.04em; line-height: 1;
  font-size: clamp(40px, 5.4vw, 64px); color: var(--c); text-align: center;
}
.b-cover-lg .b-cover-word { font-size: clamp(48px, 8vw, 104px); }

/* ── Post cards ── */
.b-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 28px; }
.dribs a.b-card, .dribs a.b-featured { color: var(--text-primary); }
.b-card { display: flex; flex-direction: column; gap: 20px; }
.b-card[hidden], .b-featured[hidden] { display: none; }
.b-card-body { display: flex; flex-direction: column; gap: 10px; }
.b-card h3 {
  margin: 0; font-family: var(--font-display); font-size: 21px; font-weight: 700;
  letter-spacing: -0.015em; line-height: 1.25; text-wrap: balance; transition: color .15s;
}
.b-card p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--text-secondary); text-wrap: pretty; }
.b-card:hover h3, .b-featured:hover h2 { color: var(--primary-display); }
.b-card:hover .b-cover-phone, .b-featured:hover .b-cover-phone { transform: translateX(-50%) rotate(-2deg) translateY(-6px); }
.dribs a.b-card:focus-visible, .dribs a.b-featured:focus-visible { border-radius: 22px; outline-offset: 6px; }

/* ── Index header & filters ── */
.b-index-head { position: relative; padding: 56px 40px 48px; overflow: hidden; }
.b-index-h1 { font-size: clamp(40px, 6vw, 72px); margin: 16px 0 0; }
.b-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.b-filters[hidden] { display: none; }
.b-filter {
  height: 38px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--card-border); background: var(--overlay-light); color: var(--text-secondary);
  font-family: var(--font); font-size: 14px; font-weight: 500; cursor: pointer;
  transition: background .15s, color .15s;
}
.b-filter:hover { color: var(--text-primary); background: var(--overlay-medium); }
.b-filter[aria-pressed="true"] { background: var(--text-primary); color: var(--bg); border-color: transparent; }
.dribs .b-filter:focus-visible { border-radius: 999px; }

/* ── Featured (latest) post ── */
.b-featured {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px; align-items: center;
  padding-bottom: 64px; margin-bottom: 64px; border-bottom: 1px solid var(--section-divider);
}
.b-featured-body { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.b-featured-label { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-tertiary); }
.b-featured h2 { margin: 0; font-size: clamp(30px, 3.4vw, 42px); transition: color .15s; }
.b-featured .d-sub { margin: 0; font-size: 17px; }
.b-readmore { font-size: 15px; font-weight: 600; color: var(--primary-display); margin-top: 6px; }

/* ── Article ── */
.a-article { position: relative; z-index: 2; padding: 32px 40px 40px; }
.a-head { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.a-back { font-size: 14px; font-weight: 500; margin-bottom: 12px; align-self: flex-start; }
.a-title { font-size: clamp(36px, 5vw, 58px); margin: 0; }
.a-dek { margin: 0; font-size: 20px; line-height: 1.5; color: var(--text-secondary); text-wrap: pretty; }
.a-hero { max-width: 1000px; margin: 48px auto 0; }
.a-hero .b-cover { aspect-ratio: 2 / 1; border-radius: 28px; }
.a-body { max-width: 680px; margin: 56px auto 0; }
.a-body > p, .a-step-body p, .a-callout p { font-size: 17px; line-height: 1.7; color: var(--text-secondary); margin: 0 0 22px; text-wrap: pretty; }
.a-body strong { color: var(--text-primary); font-weight: 600; }
.a-body h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 56px 0 18px; }
.a-body > p a, .a-body li a, .a-callout a {
  color: var(--link) !important;
  text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px;
}

.a-steps { list-style: none; margin: 28px 0 36px; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.a-step { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 20px; padding: 28px; border-radius: 24px; background: var(--card); border: 1px solid var(--card-border); }
.a-step.has-shot { grid-template-columns: 40px minmax(0, 1fr) auto; padding-bottom: 0; overflow: hidden; }
.a-step-n {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--primary-display); color: #fff; font-weight: 700; font-size: 16px; font-variant-numeric: tabular-nums;
}
.a-step-body h3 { margin: 7px 0 10px; font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.a-step-body p { font-size: 16px; margin: 0 0 28px; }
.a-step-shot { align-self: end; height: 250px; overflow: hidden; }

.a-callout {
  display: flex; gap: 16px; padding: 22px 24px; border-radius: 20px; margin: 8px 0 30px;
  background: color-mix(in oklch, var(--c) 12%, transparent);
  border: 1px solid color-mix(in oklch, var(--c) 30%, transparent);
}
.a-callout-tip { --c: var(--primary-display); }
.a-callout-privacy { --c: var(--income-display); }
.a-callout-icon {
  flex: none; width: 36px; height: 36px; border-radius: 11px; display: flex; align-items: center; justify-content: center;
  color: var(--c); background: color-mix(in oklch, var(--c) 18%, transparent);
}
.a-callout-title { font-weight: 600; font-size: 16px; margin: 6px 0 6px; color: var(--text-primary); }
.a-callout p { font-size: 15.5px; margin: 0; }

.a-cta {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px 22px; align-items: center;
  margin-top: 64px; padding: 32px; border-radius: 28px; background: var(--card); border: 1px solid var(--card-border);
}
.a-cta .d-badge { grid-column: 1 / -1; justify-self: start; }
.a-cta h2 { margin: 0; font-size: 26px; }
.a-cta p { margin: 6px 0 0; font-size: 15px; line-height: 1.55; color: var(--text-secondary); }

/* ── Responsive ── */
@media (max-width: 940px) {
  .b-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .b-featured { grid-template-columns: 1fr; gap: 28px; padding-bottom: 48px; margin-bottom: 48px; }
  .b-index-head { padding: 36px 22px 40px; }
  .a-article { padding: 20px 22px 24px; }
  .a-hero { margin-top: 36px; }
  .a-hero .b-cover { aspect-ratio: 16 / 10; }
}
@media (max-width: 640px) {
  .b-grid { grid-template-columns: 1fr; }
  .a-step, .a-step.has-shot { grid-template-columns: 1fr; gap: 14px; padding: 22px; }
  .a-step.has-shot { padding-bottom: 0; }
  .a-step-shot { justify-self: center; }
  .a-step-body h3 { margin-top: 0; }
  .a-body > p { font-size: 16.5px; }
  .a-cta { padding: 24px; }
}

/* Lists and tables inside a post */
.a-body > ul, .a-body > ol { margin: 0 0 22px; padding-left: 22px; }
.a-body > ul li, .a-body > ol li { font-size: 17px; line-height: 1.7; color: var(--text-secondary); margin: 6px 0; text-wrap: pretty; }
.a-body .d-table-wrap { margin: 8px 0 30px; }
.a-body .d-table { min-width: 520px; }