:root {
  color-scheme: light;
  --bg-top: #fffbf5;
  --bg-bottom: #fdf1e3;
  --surface: #ffffff;
  --surface-soft: #fff7ec;
  --text: #14181f;
  --muted: #5a6474;
  --line: #ebdfce;
  --green: #10a453;
  --green-soft: #edf8e4;
  --sky: #38bdf8;
  --sky-soft: #edf8ff;
  --orange: #ea580c;
  --amber: #f59e0b;
  --amber-soft: #fff1d6;
  --radius: 20px;
  --radius-large: 30px;
  --content: 1120px;
  --reading: 760px;
  --shadow: 0 12px 32px rgba(20, 24, 31, 0.06);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg-bottom);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 92% 8%, rgba(56, 189, 248, 0.12), transparent 26rem),
    radial-gradient(circle at 4% 34%, rgba(16, 164, 83, 0.09), transparent 28rem),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  line-height: 1.82;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: #b54109;
  text-underline-offset: 0.18em;
}

a:hover { text-decoration-thickness: 2px; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.6);
  outline-offset: 3px;
}

.header-inner,
.footer-inner,
.container {
  width: min(calc(100% - 40px), var(--content));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid rgba(235, 223, 206, 0.9);
  background: rgba(255, 251, 245, 0.94);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(20, 24, 31, 0.10);
  flex: 0 0 auto;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-name { font-size: 18px; }

.brand-subtitle {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 15px;
  font-weight: 650;
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--text);
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--orange);
  font-weight: 800;
}

.nav-store {
  padding: 0 16px;
  border-radius: 999px;
  background: var(--amber);
  color: var(--text) !important;
  font-weight: 800 !important;
}

main { min-height: 70vh; }

.hero {
  padding: 74px 0 62px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(36px, 7vw, 84px);
  align-items: center;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.hero-app-icon {
  width: 86px;
  height: 86px;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(20, 24, 31, 0.11);
}

.hero-app-name {
  margin: 0;
  font-size: 23px;
  font-weight: 850;
  letter-spacing: -0.03em;
}

.hero-tagline {
  margin: 0;
  font-size: clamp(42px, 6.2vw, 68px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.055em;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.045em;
}

h1, h2, h3 {
  line-height: 1.32;
  letter-spacing: -0.025em;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 6.2vw, 68px);
  letter-spacing: -0.055em;
}

.hero-copy {
  margin: 24px 0 0;
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 20px);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border: 2px solid var(--amber);
  border-radius: 999px;
  background: var(--amber);
  color: var(--text);
  font-size: 17px;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 7px 18px rgba(245, 158, 11, 0.16);
}

.button:hover {
  filter: brightness(0.98);
  text-decoration: none;
}

.button.secondary {
  border-color: var(--green);
  background: rgba(255, 255, 255, 0.82);
  color: #08743a;
  box-shadow: none;
}

.hero-visual {
  position: relative;
  min-height: 570px;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: min(420px, 78%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(150deg, rgba(56, 189, 248, 0.20), rgba(237, 248, 228, 0.92));
  filter: blur(1px);
}

.hero-shot {
  position: relative;
  width: min(300px, 68%);
  height: auto;
  border-radius: 30px;
  box-shadow: 0 24px 60px rgba(20, 24, 31, 0.15);
  transform: rotate(1.2deg);
}

.section { padding: 72px 0; }

.section h2 {
  margin: 0 0 14px;
  font-size: clamp(29px, 4vw, 40px);
}

.section-lead {
  max-width: 760px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.card,
.callout,
.article-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
}

.feature-card::before {
  content: "";
  display: block;
  width: 44px;
  height: 6px;
  margin-bottom: 20px;
  border-radius: 999px;
  background: var(--feature-color, var(--orange));
}

.feature-card.orange { --feature-color: var(--orange); }
.feature-card.green { --feature-color: var(--green); }
.feature-card.sky { --feature-color: var(--sky); }

.feature-card h3,
.card h3 {
  margin: 0 0 9px;
  font-size: 21px;
}

.feature-card p,
.card p {
  margin: 0;
  color: var(--muted);
}

.screenshot-section {
  background: rgba(255, 255, 255, 0.38);
  border-top: 1px solid rgba(235, 223, 206, 0.8);
  border-bottom: 1px solid rgba(235, 223, 206, 0.8);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2.5vw, 28px);
  align-items: start;
}

.screenshot-card {
  margin: 0;
}

.screenshot-frame {
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  background: #fff;
  box-shadow: var(--shadow);
}

.screenshot-frame img {
  width: 100%;
  height: auto;
  border-radius: 23px;
}

.screenshot-card figcaption {
  padding: 12px 6px 0;
  color: var(--muted);
  font-size: 15px;
  text-align: center;
}

.trust-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 30px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid #d6e9dc;
  border-radius: var(--radius-large);
  background: linear-gradient(135deg, #ffffff 0%, #edf8e4 55%, #edf8ff 100%);
  box-shadow: var(--shadow);
}

.trust-panel h2 { margin-top: 0; }

.trust-list {
  display: grid;
  gap: 14px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  position: relative;
  padding-left: 34px;
  font-size: 18px;
}

.trust-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -1px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(16, 164, 83, 0.11);
  color: #08743a;
  font-weight: 900;
}

.support-band {
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid #cfe7ef;
  border-radius: var(--radius-large);
  background: linear-gradient(135deg, #edf8ff, #f4fbef);
}

.support-band h2 { margin-top: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card { padding: 24px; }

.callout {
  padding: 26px;
  background: var(--surface-soft);
}

.callout h2,
.callout h3 { margin-top: 0; }

.muted,
.updated { color: var(--muted); }

.reading {
  width: min(calc(100% - 40px), var(--reading));
  margin: 0 auto;
  padding: 54px 0 74px;
}

.reading h1 {
  margin-top: 0;
  font-size: clamp(36px, 6vw, 50px);
}

.reading h2 {
  margin-top: 46px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
  font-size: 27px;
}

.reading h3 {
  margin-top: 31px;
  font-size: 21px;
}

.reading p,
.reading li {
  font-size: 17px;
}

.reading table {
  width: 100%;
  border-collapse: collapse;
  margin: 22px 0;
  font-size: 15px;
  background: var(--surface);
}

.reading th,
.reading td {
  border: 1px solid var(--line);
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
}

.reading th { background: var(--surface-soft); }

.breadcrumbs {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 14px;
}

.article-list {
  display: grid;
  gap: 15px;
  margin-top: 28px;
}

.article-item {
  padding: 22px 24px;
}

.article-item h2,
.article-item h3 {
  margin: 0 0 7px;
  font-size: 20px;
}

.article-item p {
  margin: 0;
  color: var(--muted);
}

.badge {
  display: inline-block;
  margin-bottom: 9px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: #08743a;
  font-size: 12px;
  font-weight: 850;
}

.site-footer {
  margin-top: 48px;
  border-top: 1px solid var(--line);
  background: rgba(255, 247, 236, 0.96);
}

.footer-inner { padding: 38px 0 48px; }

.footer-brand {
  margin-bottom: 18px;
}

.footer-brand .brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 16px;
  font-size: 14px;
}

.footer-links a { color: var(--muted); }

.footer-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: #fff;
}

.skip-link:focus { top: 12px; }

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 0;
    margin-top: 10px;
  }

  .hero-shot {
    transform: none;
  }

  .feature-grid,
  .screenshot-grid,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .screenshot-card {
    width: min(430px, 100%);
    margin-inline: auto;
  }

  .trust-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .header-inner {
    min-height: 0;
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0 10px;
  }

  .brand-icon {
    width: 42px;
    height: 42px;
  }

  .brand-subtitle { display: none; }

  .site-nav {
    gap: 6px 18px;
    font-size: 15px;
  }

  .site-nav a { min-height: 40px; }

  .nav-store { display: none !important; }

  .hero {
    padding: 50px 0 46px;
  }

  .hero-brand {
    margin-bottom: 18px;
  }

  .hero-app-icon {
    width: 72px;
    height: 72px;
    border-radius: 19px;
  }

  .hero-app-name { font-size: 20px; }

  .hero-copy { margin-top: 20px; }

  .hero-visual::before {
    width: min(360px, 76vw);
  }

  .hero-shot {
    width: min(250px, 62vw);
  }

  .cta-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
    min-height: 52px;
  }

  .section { padding: 58px 0; }

  .grid { grid-template-columns: 1fr; }

  .reading {
    width: min(calc(100% - 32px), var(--reading));
    padding-top: 40px;
  }

  .reading table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}


.privacy-website {
  margin-top: 64px;
  padding-top: 18px;
  border-top: 2px solid var(--line);
}


.article-figure {
  width: min(100%, 560px);
  margin: 30px auto 34px;
}

.article-figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.article-figure figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  text-align: center;
}


.reading .article-byline {
  margin: -2px 0 16px;
  color: var(--muted);
  font-size: 14px;
}

.reading .article-byline a { color: inherit; }

.article-summary {
  margin: 30px 0 38px;
}

.article-emphasis {
  margin: 26px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface-soft);
  font-weight: 750;
}

@media (max-width: 767px) {
  .article-summary {
    margin: 24px 0 32px;
  }

  .article-emphasis {
    padding: 16px 18px;
  }
}

/* DW-17 / DW-18: adjacent, equal-width platform availability badges. */
.store-pair {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 8px;
  vertical-align: middle;
  max-width: 100%;
}
.store-pair--nav { width: 340px; }
.store-pair--cta { width: min(100%, 520px); flex: 1 1 410px; }
.store-pair--footer { width: min(100%, 310px); }
.store-pair .store-link,
.store-pair .android-upcoming {
  min-width: 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 999px;
  padding: 8px 6px;
  font-size: clamp(11px, 0.8vw + 9px, 14px);
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
}
.store-pair .store-link { background: var(--amber); color: var(--text); text-decoration: none; }
.store-pair .store-link:hover { filter: brightness(0.97); text-decoration: none; }
.store-pair .button.store-link { width: 100%; min-height: 50px; border-color: var(--amber); }
.store-pair .nav-store.store-link { padding: 8px 6px; }
.store-pair .android-upcoming {
  background: var(--green-soft);
  color: #08743a;
  border: 1px solid #b9dfc3;
  cursor: pointer;
  text-decoration: none;
}
.store-pair .android-upcoming:hover { filter: brightness(0.97); text-decoration: none; }
.store-pair .store-icon { width: 16px; height: 16px; flex: 0 0 16px; }
.store-pair--footer .store-link,
.store-pair--footer .android-upcoming { min-height: 36px; }
@media (max-width: 767px) {
  /* Existing mobile header has no App Store CTA. Hide the whole pair together. */
  .site-nav .store-pair--nav { display: none !important; }
  .store-pair--cta { width: 100%; }
  .store-pair .store-link,
  .store-pair .android-upcoming { font-size: clamp(10px, 2.7vw, 13px); padding: 7px 3px; gap: 3px; }
  .store-pair .store-icon { width: 14px; height: 14px; flex-basis: 14px; }
}


/* DW-19: Mainichi Note is a single three-section article hub. */
.note-intro .eyebrow { margin: 0 0 10px; }
.note-intro h1 { font-size: clamp(38px, 5vw, 52px); }
.note-lead { max-width: 690px; margin: 18px 0 0; color: var(--muted); font-size: 17px; }
.note-jumps { display: flex; flex-wrap: wrap; gap: 9px; margin: 24px 0 0; }
.note-jumps a {
  display: inline-flex; align-items: center; min-height: 42px;
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); font-size: 14px; font-weight: 750;
  text-decoration: none; color: var(--text);
}
.note-jumps a:hover { border-color: var(--green); background: var(--green-soft); }
.note-section { margin-top: 42px; scroll-margin-top: 22px; }
.note-section--know { --note-accent: var(--orange); --note-soft: var(--surface-soft); }
.note-section--use { --note-accent: var(--green); --note-soft: var(--green-soft); }
.note-section--deep { --note-accent: var(--sky); --note-soft: var(--sky-soft); }
.note-section-header {
  padding: 22px 24px; border: 1px solid var(--line);
  border-left: 5px solid var(--note-accent);
  border-radius: var(--radius); background: var(--note-soft);
}
.reading .note-section h2 { margin: 0 0 5px; padding: 0; border: 0; font-size: clamp(23px, 3.8vw, 29px); }
.note-section-header p { margin: 0; color: var(--muted); font-size: 15px; }
.note-section .article-list { margin-top: 14px; }
.note-section .article-item h3 { margin: 0 0 7px; font-size: 20px; }
.note-app-cta { margin-top: 46px; }

/* DW-28: preview the next five planned Mainichi Note articles without making them look published. */
.note-upcoming { margin-top: 46px; }
.note-upcoming-header {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--amber);
  border-radius: var(--radius);
  background: var(--amber-soft);
}
.reading .note-upcoming-header h2 {
  margin: 0 0 5px;
  padding: 0;
  border: 0;
  font-size: clamp(23px, 3.8vw, 29px);
}
.note-upcoming-header p { margin: 0; color: var(--muted); font-size: 15px; }
.note-upcoming-next {
  margin-top: 14px;
  padding: 22px 24px;
  border: 1px solid #f3d59a;
  border-radius: var(--radius);
  background: #fffaf0;
  box-shadow: var(--shadow);
}
.note-upcoming-next .note-upcoming-badge {
  background: var(--amber-soft);
  color: #8a4b08;
}
.reading .note-upcoming-next h3 {
  margin: 0;
  font-size: 20px;
}
.note-upcoming-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}
.reading .note-upcoming-label {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
}
.note-upcoming-item {
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.58);
  color: #47515f;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.6;
}
.reading .note-upcoming-more {
  margin: 14px 2px 0;
  color: var(--muted);
  font-size: 14px;
}
@media (max-width: 767px) {
  .note-lead { font-size: 16px; }
  .note-jumps { gap: 7px; }
  .note-jumps a { padding: 7px 11px; font-size: 13px; }
  .note-section { margin-top: 34px; }
  .note-section-header { padding: 18px 19px; }
  .note-upcoming { margin-top: 38px; }
  .note-upcoming-header,
  .note-upcoming-next { padding: 18px 19px; }
  .note-upcoming-item { padding: 12px 14px; }
}

/* DW-20: article number, section navigation, and non-link topic tags. */
.article-item .badge.article-number {
  background: var(--surface-soft);
  color: #855022;
  font-size: 12px;
  letter-spacing: .06em;
  font-variant-numeric: tabular-nums;
}
.article-meta { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; margin: 0 0 15px; }
.article-category,
.article-id {
  display: inline-flex; align-items: center; min-height: 32px;
  border-radius: 999px; padding: 4px 12px;
  font-size: 13px; font-weight: 800; line-height: 1.4;
}
.article-category { color: var(--text); text-decoration: none; border: 1px solid var(--line); }
.article-category:hover { text-decoration: underline; }
.article-category--know { background: var(--surface-soft); border-color: #f6d9c3; }
.article-category--use { background: var(--green-soft); border-color: #c5e4d0; }
.article-category--deep { background: var(--sky-soft); border-color: #c9e8f5; }
.article-id { background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-variant-numeric: tabular-nums; letter-spacing: .05em; }
.article-topics { display: flex; gap: 7px; flex-wrap: wrap; margin: -1px 0 23px; }
.article-topic { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; background: rgba(255,255,255,.7); color: var(--muted); font-size: 12px; line-height: 1.6; }

/* iOS 1.2.2 bug-report support section. */
.bug-report { margin: 54px 0 48px; }
.bug-report-intro { padding: 25px 28px 24px; background: var(--surface-soft); border: 1px solid var(--line); border-left: 5px solid var(--orange); border-radius: var(--radius); }
.bug-report-version { display: inline-block; padding: 3px 10px; border-radius: 999px; background: #fff; color: #985010; border: 1px solid #f2d3ac; font-size: 13px; font-weight: 800; }
.reading .bug-report-intro h2 { border: 0; padding: 0; margin: 10px 0 14px; font-size: clamp(26px, 4.2vw, 33px); }
.bug-report-intro p { margin: 0 0 12px; }
.bug-report-intro p:last-child { margin-bottom: 0; }
.bug-report-local { font-weight: 700; color: #226142; }
.bug-report-panel { padding: 22px 25px 23px; margin-top: 16px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); }
.reading .bug-report-panel h3, .reading .bug-report-data-card h3, .reading .bug-report-policy h3 { margin: 0 0 16px; font-size: 21px; }
.bug-report-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 0; margin: 0; list-style: none; }
.reading .bug-report-steps li { display: flex; align-items: flex-start; gap: 9px; padding: 14px 12px; min-width: 0; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-top); font-size: 15px; line-height: 1.65; }
.bug-report-step-num { display: inline-grid; flex: 0 0 26px; width: 26px; height: 26px; border-radius: 50%; place-items: center; background: var(--green); color: white; font-weight: 850; font-size: 14px; line-height: 1; }
.reading .bug-report-address { margin: 19px 0 11px; display: flex; flex-wrap: wrap; align-items: center; gap: 7px 12px; font-size: 16px; }
.bug-report-address > span { font-size: 13px; font-weight: 800; color: var(--muted); }
.bug-report-address a { font-weight: 800; overflow-wrap: anywhere; }
.reading .bug-report-help { margin: 0; font-size: 15px; color: var(--muted); }
.bug-report-data-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 15px; margin-top: 16px; }
.bug-report-data-card { min-width: 0; padding: 22px 23px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.bug-report-data-card--excluded { background: var(--green-soft); }
.bug-report-data-card ul { margin: 0; padding-left: 22px; }
.reading .bug-report-data-card li { margin: 0 0 10px; font-size: 15px; line-height: 1.7; }
.reading .bug-report-data-card li:last-child { margin-bottom: 0; }
.reading .bug-report-data-card p { margin: 0 0 14px; font-size: 16px; }
.reading .bug-report-data-card .bug-report-small { font-size: 13px; color: #475569; line-height: 1.7; }
.bug-report-policy { padding: 22px 25px; margin-top: 16px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.reading .bug-report-policy p { margin: 0 0 12px; font-size: 15px; }
.reading .bug-report-policy p:last-child { margin-bottom: 0; }
@media (max-width: 767px) {
  .bug-report { margin: 42px 0 40px; }
  .bug-report-intro, .bug-report-panel, .bug-report-policy { padding: 20px 17px; }
  .reading .bug-report-intro h2 { font-size: 26px; }
  .bug-report-steps, .bug-report-data-grid { grid-template-columns: 1fr; }
  .reading .bug-report-steps li { padding: 12px; }
  .bug-report-data-card { padding: 20px 17px; }
}