/* =============================================================
   voice2flow.fixus.studio — Shared styles (LP + Privacy)
   Fixus Voice to Workflow: Capture & Automation
   Dark design system, aligned with the extension's tokens.
   ============================================================= */

/* ===== 1. Design tokens ===== */
:root {
  --brand-primary: #F26B1F;
  --brand-primary-hover: #FF8547;
  --brand-primary-pressed: #D65812;
  --brand-primary-soft: rgba(242, 107, 31, 0.12);
  --brand-primary-ring: rgba(242, 107, 31, 0.45);
  --brand-primary-glow-sm: 0 6px 16px rgba(242, 107, 31, 0.26), 0 1px 3px rgba(242, 107, 31, 0.18);

  --surface-base: #0A0C14;
  --surface-raised: #121520;
  --surface-card: rgba(22, 26, 38, 0.72);
  --surface-card-hover: rgba(28, 33, 48, 0.82);

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);

  --text-primary: #E8EAEF;
  --text-secondary: #B4BAC5;
  --text-muted: #8B92A0;
  --text-subtle: #5C6170;
  --text-on-primary: #FFFFFF;

  --color-success: #10B981;
  --color-success-soft: rgba(16, 185, 129, 0.14);
  --color-info: #3B82F6;
  --color-info-soft: rgba(59, 130, 246, 0.14);
  --color-warn: #F59E0B;
  --color-warn-soft: rgba(245, 158, 11, 0.14);
  --color-danger: #EF4444;
  --color-danger-soft: rgba(239, 68, 68, 0.14);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", sans-serif;
  --font-greek: "Segoe UI", "SF Pro Text", -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", ui-monospace,
    "Cascadia Mono", "Consolas", monospace;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.32), 0 1px 2px rgba(0, 0, 0, 0.18);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.44), 0 2px 6px rgba(0, 0, 0, 0.22);
  --shadow-lg: 0 18px 42px rgba(0, 0, 0, 0.52), 0 6px 12px rgba(0, 0, 0, 0.30);

  --motion-fast: 120ms;
  --motion-normal: 200ms;
  --motion-slow: 320ms;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --focus-ring: 0 0 0 2px var(--surface-base), 0 0 0 4px var(--brand-primary-ring);

  --content-width: 1120px;
  --article-width: 780px;
}

/* ===== 2. Reset / base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  background-color: var(--surface-base);
  background-image: radial-gradient(
    ellipse 120% 80% at 50% 0%,
    rgba(242, 107, 31, 0.08) 0%,
    rgba(242, 107, 31, 0.02) 40%,
    transparent 70%
  );
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* subtle dotted circuit pattern behind content */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'><circle cx='24' cy='24' r='0.7' fill='%23F26B1F' opacity='0.14'/></svg>");
}

body > * {
  position: relative;
  z-index: 1;
}

img,
svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: none;
  cursor: pointer;
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color var(--motion-fast) var(--ease-out-expo);
}

a:hover {
  color: var(--brand-primary-hover);
}

a:focus-visible,
button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.011em;
}

p {
  margin: 0;
}

ul,
ol {
  list-style-position: outside;
}

/* ===== 3. Language switch ===== */
body.lang-ja [lang="en"],
body.lang-en [lang="ja"] {
  display: none !important;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
}

.lang-switch__btn {
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--motion-fast) var(--ease-out-expo);
  line-height: 1.2;
}

.lang-switch__btn:hover {
  color: var(--text-primary);
}

.lang-switch__btn.is-active {
  background: var(--brand-primary);
  color: var(--text-on-primary);
  box-shadow: var(--brand-primary-glow-sm);
}

/* ===== 4. Container ===== */
.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--article {
  max-width: var(--article-width);
}

/* ===== 5. Site header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 12, 20, 0.72);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 64px;
  padding: 0 var(--space-6);
  max-width: var(--content-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.005em;
  text-decoration: none;
}

.brand:hover {
  color: var(--text-primary);
}

.brand__logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__name {
  font-weight: 700;
}

.brand__subtitle {
  font-size: 10px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-nav__link {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--motion-fast) var(--ease-out-expo);
}

.site-nav__link:hover {
  color: var(--text-primary);
}

/* ===== 6. Beta badge ===== */
.beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 10px;
  font-family: var(--font-greek);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-info);
  background: var(--color-info-soft);
  border: 1px solid rgba(59, 130, 246, 0.24);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  line-height: 1;
}

.beta-badge--orange {
  color: var(--brand-primary);
  background: var(--brand-primary-soft);
  border-color: rgba(242, 107, 31, 0.3);
}

/* ===== 7. Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.005em;
  transition: all var(--motion-normal) var(--ease-out-expo);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--brand-primary);
  color: var(--text-on-primary);
  box-shadow: var(--brand-primary-glow-sm);
}

.btn--primary:hover {
  background: var(--brand-primary-hover);
  color: var(--text-on-primary);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(242, 107, 31, 0.36),
    0 2px 6px rgba(242, 107, 31, 0.22);
}

.btn--primary:active {
  background: var(--brand-primary-pressed);
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.btn--ghost:hover {
  color: var(--text-primary);
  background: var(--surface-card);
  border-color: var(--text-muted);
}

.btn--lg {
  padding: 14px 26px;
  font-size: 15px;
}

.btn__arrow {
  display: inline-block;
  transition: transform var(--motion-normal) var(--ease-out-expo);
}

.btn:hover .btn__arrow {
  transform: translateX(3px);
}

/* ===== 8. Section ===== */
.section {
  padding: var(--space-24) 0;
}

.section--compact {
  padding: var(--space-16) 0;
}

.section__eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  max-width: 760px;
}

.section__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: var(--space-12);
}

/* ===== 9. Hero ===== */
.hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-16);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -220px;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 700px;
  background: radial-gradient(
    ellipse at center,
    rgba(242, 107, 31, 0.2) 0%,
    rgba(242, 107, 31, 0.05) 40%,
    transparent 70%
  );
  pointer-events: none;
  z-index: -1;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (min-width: 960px) {
  .hero__inner {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-12);
  }
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero__title {
  font-size: 52px;
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}

.hero__title .accent {
  color: var(--brand-primary);
}

.hero__lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-8);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-6);
}

.hero__note {
  font-size: 13px;
  color: var(--text-muted);
}

.hero__note__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  margin-right: 6px;
  vertical-align: middle;
}

.hero__visual {
  position: relative;
  padding: 2px;
  background: linear-gradient(
    180deg,
    var(--border-strong) 0%,
    var(--border-subtle) 100%
  );
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(242, 107, 31, 0.18);
}

.hero__visual__inner {
  padding: var(--space-6);
  background: var(--surface-raised);
  border-radius: calc(var(--radius-2xl) - 2px);
  overflow: hidden;
}

.hero__visual__inner img {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

/* ===== 10. Flow steps ===== */
.flow-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  counter-reset: flow-step;
}

@media (min-width: 720px) {
  .flow-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.flow-step {
  position: relative;
  padding: var(--space-8) var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.flow-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--brand-primary);
  color: var(--text-on-primary);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  box-shadow: var(--brand-primary-glow-sm);
  margin-bottom: var(--space-5);
}

.flow-step__title {
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.35;
}

.flow-step__body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ===== 11. Feature grid ===== */
.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature {
  padding: var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--motion-normal) var(--ease-out-expo);
}

.feature:hover {
  background: var(--surface-card-hover);
  border-color: var(--border-default);
  transform: translateY(-2px);
}

.feature__icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: var(--brand-primary-soft);
  border: 1px solid rgba(242, 107, 31, 0.24);
  border-radius: var(--radius-md);
  color: var(--brand-primary);
  margin-bottom: var(--space-4);
  font-size: 18px;
  font-weight: 700;
}

.feature__title {
  font-size: 16px;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.feature__body {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ===== 12. Use cases ===== */
.use-cases {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .use-cases {
    grid-template-columns: repeat(2, 1fr);
  }
}

.use-case {
  padding: var(--space-5) var(--space-6);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius-md);
}

.use-case__quote {
  font-size: 15px;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.45;
  font-weight: 600;
}

.use-case__flow {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ===== 13. Screenshot showcase ===== */
.showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 900px) {
  .showcase {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .showcase--reverse > :first-child {
    order: 2;
  }
}

.showcase__frame {
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  box-shadow: var(--shadow-md);
}

.showcase__frame img {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

.showcase__text h3 {
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.showcase__text p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
}

.showcase__text p:last-child {
  margin-bottom: 0;
}

/* ===== 14. Privacy teaser (LP inline) ===== */
.privacy-teaser {
  padding: var(--space-10);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 720px) {
  .privacy-teaser {
    grid-template-columns: 1fr auto;
  }
}

.privacy-teaser__body h3 {
  font-size: 22px;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.privacy-teaser__body p {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.privacy-teaser__body p + p {
  margin-top: var(--space-2);
}

/* ===== 15. CTA block ===== */
.cta-block {
  position: relative;
  padding: var(--space-16) var(--space-10);
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-2xl);
  text-align: center;
  overflow: hidden;
}

.cta-block::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 200%;
  background: radial-gradient(
    ellipse at center,
    rgba(242, 107, 31, 0.16) 0%,
    transparent 55%
  );
  pointer-events: none;
}

.cta-block > * {
  position: relative;
}

.cta-block__title {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.cta-block__lead {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-block__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

/* ===== 16. Site footer ===== */
.site-footer {
  margin-top: var(--space-16);
  padding: var(--space-16) 0 var(--space-10);
  border-top: 1px solid var(--border-subtle);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
  margin-bottom: var(--space-12);
}

@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1fr auto;
    gap: var(--space-16);
  }
}

.site-footer__brand {
  max-width: 360px;
}

.site-footer__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-top: var(--space-3);
}

.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: var(--space-6) var(--space-10);
}

.site-footer__col__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.site-footer__link {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 0;
  transition: color var(--motion-fast) var(--ease-out-expo);
}

.site-footer__link:hover {
  color: var(--text-primary);
}

.site-footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

.site-footer__bottom a {
  color: var(--text-muted);
  text-decoration: none;
}

.site-footer__bottom a:hover {
  color: var(--text-primary);
}

/* ===== 17. Article (privacy.html) ===== */
.article {
  padding: var(--space-16) 0 var(--space-24);
}

.article__header {
  margin-bottom: var(--space-12);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--border-subtle);
}

.article__title {
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.article__subtitle {
  font-size: 17px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  font-size: 13px;
  color: var(--text-muted);
}

.article__meta strong {
  color: var(--text-secondary);
  font-weight: 500;
}

.article h2 {
  font-size: 22px;
  color: var(--text-primary);
  margin: var(--space-12) 0 var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.article h3 {
  font-size: 17px;
  color: var(--text-primary);
  margin: var(--space-8) 0 var(--space-3);
}

.article p {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

.article p:last-child {
  margin-bottom: 0;
}

.article ul,
.article ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.article li {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
}

.article li::marker {
  color: var(--text-muted);
}

.article li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article a {
  color: var(--brand-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

.article a:hover {
  color: var(--brand-primary-hover);
}

.article code {
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--brand-primary);
  background: rgba(242, 107, 31, 0.08);
  border: 1px solid rgba(242, 107, 31, 0.18);
  border-radius: var(--radius-sm);
}

.article-callout {
  margin: var(--space-5) 0;
  padding: var(--space-5);
  background: var(--color-info-soft);
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 14.5px;
  line-height: 1.7;
}

.article-callout strong {
  color: var(--text-primary);
  font-weight: 600;
}

.article-callout--neutral {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--brand-primary);
}

.article-responsibility {
  margin: var(--space-6) 0;
  padding: var(--space-6);
  background: var(--color-warn-soft);
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-radius: var(--radius-lg);
}

.article-responsibility > p:first-child {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 16px;
  margin-bottom: var(--space-3);
}

.article-responsibility p {
  margin-bottom: var(--space-2);
}

.article-responsibility p:last-child {
  margin-bottom: 0;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  font-size: 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.article-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--surface-card);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid var(--border-default);
}

.article-table td {
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  vertical-align: top;
  border-bottom: 1px solid var(--border-subtle);
  line-height: 1.6;
}

.article-table tr:last-child td {
  border-bottom: none;
}

.article-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.article-table code {
  font-size: 12.5px;
  padding: 1px 5px;
}

/* ===== 18. Utilities ===== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== 19. Responsive breakpoints ===== */
@media (max-width: 900px) {
  .hero {
    padding: var(--space-16) 0 var(--space-12);
  }
  .hero__title {
    font-size: 40px;
  }
  .hero__lead {
    font-size: 17px;
  }
  .section {
    padding: var(--space-16) 0;
  }
  .section__title {
    font-size: 28px;
  }
  .privacy-teaser {
    padding: var(--space-8);
  }
  .cta-block {
    padding: var(--space-12) var(--space-6);
  }
  .article__title {
    font-size: 30px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14px;
  }
  .container {
    padding: 0 var(--space-4);
  }
  .site-header__inner {
    padding: 0 var(--space-4);
    height: 58px;
  }
  .site-header__inner {
    gap: var(--space-3);
  }
  .brand__subtitle {
    display: none;
  }
  .site-nav {
    gap: var(--space-3);
  }
  .site-nav__link {
    font-size: 12px;
  }
  .hero {
    padding: var(--space-12) 0 var(--space-8);
  }
  .hero__title {
    font-size: 32px;
  }
  .hero__lead {
    font-size: 16px;
  }
  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__ctas .btn {
    width: 100%;
  }
  .section {
    padding: var(--space-12) 0;
  }
  .section__title {
    font-size: 24px;
  }
  .cta-block {
    padding: var(--space-10) var(--space-5);
  }
  .cta-block__title {
    font-size: 22px;
  }
  .cta-block__ctas {
    flex-direction: column;
  }
  .cta-block__ctas .btn {
    width: 100%;
  }
  .site-footer__cols {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .article__title {
    font-size: 26px;
  }
  .article h2 {
    font-size: 19px;
  }
  .article-table {
    font-size: 13px;
  }
  .article-table th,
  .article-table td {
    padding: var(--space-2) var(--space-3);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
  }
  html {
    scroll-behavior: auto;
  }
}