* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f5f9fc;
  color: #102237;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 74px;
  padding: 14px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid #d9e3eb;
  background: rgba(255, 255, 255, .98);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: #0a315b;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #0a315b;
  color: #fff;
  font-weight: 950;
}

.brand b,
.brand small {
  display: block;
}

.brand b {
  font-size: 20px;
  line-height: 1.2;
}

.brand small {
  margin-top: 2px;
  color: #66778b;
  font-size: 13px;
  font-weight: 800;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.site-nav a {
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid #d6e0e9;
  border-radius: 999px;
  background: #fff;
  color: #153c61;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

main {
  overflow: hidden;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, .75fr);
  gap: 24px;
  max-width: 1500px;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 66px) clamp(18px, 4vw, 58px) 24px;
  background:
    radial-gradient(circle at 63% 38%, rgba(15, 126, 134, .16) 0 9%, transparent 10%),
    radial-gradient(circle at 76% 53%, rgba(17, 93, 172, .16) 0 9%, transparent 10%),
    linear-gradient(110deg, #ffffff 0 46%, #e8f4f7 46% 75%, #fff6e6 75%);
}

.breadcrumb {
  margin: 0 0 22px;
  color: #66778b;
  font-size: 14px;
  font-weight: 800;
}

.eyebrow {
  display: inline-flex;
  margin: 0 0 14px;
  padding: 9px 13px;
  border-radius: 999px;
  background: #e1f7f6;
  color: #067c7b;
  font-size: 15px;
  font-weight: 950;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  color: #0a315b;
  font-size: clamp(42px, 5.1vw, 76px);
  line-height: 1.08;
}

.lead {
  max-width: 850px;
  margin-bottom: 20px;
  color: #223c55;
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 720;
  line-height: 1.75;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 20px;
}

.hero-tags a {
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid #cbdbe7;
  border-radius: 8px;
  background: #fff;
  color: #153c61;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.hero-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 360px));
  gap: 14px;
}

.action-card {
  display: grid;
  gap: 8px;
  min-height: 126px;
  padding: 19px;
  border: 2px solid #42aaa6;
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
  box-shadow: 0 14px 34px rgba(8, 41, 79, .08);
}

.action-card span {
  font-size: 22px;
  font-weight: 950;
}

.action-card b {
  color: #43566b;
  font-size: 15px;
  line-height: 1.45;
}

.action-teal span {
  color: #067c7b;
}

.action-blue {
  border-color: #6ea5dd;
}

.action-blue span {
  color: #0d5fa8;
}

.check-card,
.example-section,
.panel,
.privacy-section,
.tool-section,
.related-section,
.sources-section {
  border: 1px solid #cbd9e5;
  border-radius: 8px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 14px 34px rgba(8, 41, 79, .07);
}

.check-card {
  align-self: start;
  padding: 24px;
}

.card-kicker,
.section-head p {
  margin-bottom: 8px;
  color: #067c7b;
  font-size: 14px;
  font-weight: 950;
}

.check-card h2,
.section-head h2 {
  margin-bottom: 16px;
  color: #0a315b;
  font-size: clamp(24px, 2.35vw, 34px);
  line-height: 1.22;
}

.check-list,
.bad-list,
.sources-section ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list {
  display: grid;
  gap: 10px;
  margin-bottom: 15px;
}

.check-list li {
  padding: 11px 12px 11px 42px;
  border-radius: 7px;
  background: #eef9f8;
  color: #173b53;
  font-size: 16px;
  font-weight: 850;
  line-height: 1.45;
  position: relative;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 15px;
  color: #067c7b;
  font-weight: 950;
}

.hint,
.source-note {
  margin: 0;
  padding: 13px 14px;
  border-radius: 7px;
  background: #fff2d8;
  color: #744d15;
  font-size: 15px;
  font-weight: 820;
  line-height: 1.6;
}

.example-section,
.content-grid,
.privacy-section,
.tool-section,
.related-section,
.sources-section {
  max-width: 1500px;
  margin: 0 auto 22px;
}

.example-section,
.privacy-section,
.tool-section,
.related-section,
.sources-section {
  padding: 24px;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
}

.message-card {
  display: flex;
  flex-direction: column;
  min-height: 386px;
  padding: 20px;
  border: 1px solid #65beb8;
  border-radius: 8px;
  background: #fff;
}

.message-card.coral {
  border-color: #ef8181;
}

.message-card.blue {
  border-color: #6ea5dd;
}

.message-card.gold {
  border-color: #c79b3a;
}

.message-card.green {
  border-color: #73b06a;
}

.message-card.purple {
  border-color: #8068c4;
}

.message-card.navy {
  border-color: #0d5fa8;
}

.message-label {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #e7f8f6;
  color: #067c7b;
  font-size: 13px;
  font-weight: 950;
}

.message-label.coral {
  background: #fff0f0;
  color: #d33e44;
}

.message-label.blue {
  background: #edf5ff;
  color: #0d5fa8;
}

.message-label.gold {
  background: #fff5dc;
  color: #93610a;
}

.message-label.green {
  background: #eff9eb;
  color: #357b2d;
}

.message-label.purple {
  background: #f1edff;
  color: #5944a4;
}

.message-label.navy {
  background: #e9f2fb;
  color: #0a315b;
}

.message-card h3 {
  margin-bottom: 10px;
  color: #0a315b;
  font-size: 21px;
  line-height: 1.3;
}

pre {
  flex: 1;
  margin: 0 0 16px;
  white-space: pre-wrap;
  color: #213a55;
  font: inherit;
  font-size: 15px;
  font-weight: 720;
  line-height: 1.72;
}

.message-card button {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 7px;
  background: #0d5fa8;
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 950;
  cursor: pointer;
}

.message-card .voice-link {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  border: 1px solid #b7d9ee;
  border-radius: 7px;
  background: #edf7ff;
  color: #0d5fa8;
  font-size: 15px;
  font-weight: 950;
  text-decoration: none;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  gap: 18px;
  padding: 0 clamp(18px, 4vw, 58px);
}

.panel {
  padding: 24px;
}

.panel.wide {
  grid-row: span 2;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid #d7e2eb;
  border-radius: 7px;
}

table {
  width: 100%;
  min-width: 800px;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  padding: 15px;
  border-bottom: 1px solid #e2e9ef;
  text-align: left;
  vertical-align: top;
  font-size: 15px;
  line-height: 1.65;
}

thead th {
  background: #edf5ff;
  color: #0a315b;
  font-weight: 950;
}

tbody th {
  color: #0d5fa8;
  font-size: 17px;
  white-space: nowrap;
}

.today {
  border-color: #60bdb4;
}

.steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  display: grid;
  gap: 4px;
  padding: 13px 14px 13px 52px;
  border-radius: 7px;
  background: #eef9f8;
  position: relative;
}

.steps li::before {
  content: counter(steps);
  counter-increment: steps;
  position: absolute;
  left: 14px;
  top: 13px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #067c7b;
  color: #fff;
  font-weight: 950;
}

.steps b {
  font-size: 18px;
}

.steps span,
.privacy-grid p,
.tool-grid span,
.sources-section li {
  color: #2d445c;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.75;
}

.warning {
  border-color: #e05b51;
}

.warning .section-head p,
.warning .section-head h2 {
  color: #bd2c23;
}

.bad-list {
  display: grid;
  gap: 10px;
}

.bad-list li {
  padding: 12px 14px 12px 42px;
  border-radius: 7px;
  background: #fff4f2;
  color: #4b2b27;
  font-size: 16px;
  font-weight: 850;
  line-height: 1.45;
  position: relative;
}

.bad-list li::before {
  content: "×";
  position: absolute;
  left: 15px;
  color: #d62f28;
  font-size: 22px;
  font-weight: 950;
}

.privacy-grid,
.tool-grid,
.related-grid {
  display: grid;
  gap: 14px;
}

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

.privacy-grid article {
  padding: 20px;
  border: 1px solid #d7e3eb;
  border-radius: 8px;
  background: #fff;
}

.privacy-grid h3 {
  margin-bottom: 10px;
  color: #0a315b;
  font-size: 21px;
}

.tool-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tool-grid a,
.related-grid a,
.ai-voice-section {
  display: block;
  padding: 18px;
  border: 1px solid #d6e2eb;
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}

.ai-voice-section {
  max-width: 1500px;
  margin: 0 auto 22px;
  padding: 24px;
  border-color: #e8b336;
  background: #fff8df;
  box-shadow: 0 14px 34px rgba(8, 41, 79, .07);
}

.ai-voice-section > p {
  margin-bottom: 16px;
  color: #37495f;
  font-size: 17px;
  line-height: 1.75;
  font-weight: 760;
}

.ai-voice-section a {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 8px;
  background: #079d61;
  color: #fff;
  font-size: 17px;
  font-weight: 950;
  text-decoration: none;
}

.tool-grid b {
  display: block;
  margin-bottom: 7px;
  color: #0a315b;
  font-size: 19px;
  font-weight: 950;
}

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

.related-grid a {
  color: #0d5fa8;
  font-size: 17px;
  font-weight: 950;
  line-height: 1.55;
}

.sources-section li {
  padding: 12px 0;
  border-bottom: 1px solid #e0e8ef;
}

.sources-section li:last-child {
  border-bottom: 0;
}

.sources-section a {
  color: #0d5fa8;
  font-weight: 850;
}

.source-note {
  margin-top: 16px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 4vw, 64px);
  background: #0a315b;
  color: #fff;
}

.site-footer p {
  margin: 0;
  font-weight: 950;
}

.site-footer a {
  font-weight: 900;
}

@media (max-width: 1320px) {
  .example-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero,
  .content-grid,
  .privacy-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    background: linear-gradient(180deg, #ffffff 0, #edf6fb 100%);
  }

  .check-card {
    width: 100%;
  }

  .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand b {
    font-size: 17px;
  }

  .brand small {
    font-size: 12px;
  }

  .site-nav a {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }

  .hero {
    padding: 26px 16px 20px;
  }

  h1 {
    font-size: 39px;
  }

  .lead {
    font-size: 17px;
  }

  .hero-actions,
  .example-grid,
  .tool-grid {
    grid-template-columns: 1fr;
  }

  .content-grid {
    padding-right: 16px;
    padding-left: 16px;
  }

  .example-section,
  .privacy-section,
  .tool-section,
  .related-section,
  .sources-section,
  .ai-voice-section {
    margin-right: 16px;
    margin-left: 16px;
    padding: 18px;
  }

  .check-card,
  .panel {
    padding: 18px;
  }

  table {
    min-width: 780px;
  }
}