/* TMD Taxi 隱私政策網站樣式
   配色沿用 App 品牌色（lib/app/app_theme.dart：primary #A855F7、primaryDeep #7C3AED），
   加上深紫底 #2B2350 與夜空底 #0E0A1C。純 CSS、無外部資源、手機優先。 */

:root {
  --brand: #7c3aed;
  --brand-light: #a855f7;
  --brand-soft: #ede7fb;
  --deep: #2b2350;
  --night: #0e0a1c;
  --text: #241539;
  --text-soft: #5c5178;
  --line: #ddd5f0;
  --surface: #ffffff;
  --bg: #f6f3fe;
  --warn-bg: #fff8e6;
  --warn-line: #f0c36d;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 0 0 4rem;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei",
    "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  word-break: break-word;
}

header.site {
  background: linear-gradient(135deg, var(--deep) 0%, var(--brand) 100%);
  color: #fff;
  padding: 1.75rem 1.25rem 1.5rem;
}

header.site .inner {
  max-width: 780px;
  margin: 0 auto;
}

header.site .brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

header.site .brand .dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--brand-light);
  box-shadow: 0 0 0 4px rgba(168, 85, 247, 0.28);
  flex: none;
}

header.site h1 {
  margin: 0.85rem 0 0.35rem;
  font-size: 1.6rem;
  line-height: 1.35;
}

header.site p.meta {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
}

nav.crumbs {
  max-width: 780px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem 0;
  font-size: 0.9rem;
}

nav.crumbs a {
  color: var(--brand);
  text-decoration: none;
}

nav.crumbs a:hover {
  text-decoration: underline;
}

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 1.25rem;
}

section.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem 1.25rem 1.35rem;
  margin: 0 0 1rem;
}

section.card > h2 {
  margin: 0 0 0.6rem;
  font-size: 1.18rem;
  color: var(--deep);
}

section.card h3 {
  margin: 1.15rem 0 0.35rem;
  font-size: 1.02rem;
  color: var(--brand);
}

section.card h3:first-of-type {
  margin-top: 0.75rem;
}

p,
li {
  color: var(--text);
}

ul,
ol {
  padding-left: 1.35rem;
}

li {
  margin: 0.3rem 0;
}

li > ul {
  margin-top: 0.3rem;
}

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

code,
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--brand-soft);
  border-radius: 5px;
  padding: 0.06rem 0.34rem;
  overflow-wrap: anywhere;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0.9rem 0 0.4rem;
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  font-size: 0.93rem;
}

caption {
  caption-side: top;
  text-align: left;
  font-size: 0.88rem;
  color: var(--text-soft);
  padding-bottom: 0.4rem;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.6rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--brand-soft);
  color: var(--deep);
  font-weight: 600;
}

tbody tr:nth-child(even) td {
  background: #fbfaff;
}

.callout {
  border-left: 4px solid var(--brand-light);
  background: var(--brand-soft);
  border-radius: 0 10px 10px 0;
  padding: 0.8rem 1rem;
  margin: 0.9rem 0;
  font-size: 0.96rem;
}

.callout.warn {
  border-left-color: var(--warn-line);
  background: var(--warn-bg);
}

.toc ol {
  margin: 0;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.steps > li {
  position: relative;
  padding-left: 2.4rem;
  margin: 0.75rem 0;
}

.steps > li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.keep {
  border: 1px solid var(--warn-line);
  background: var(--warn-bg);
  border-radius: 10px;
  padding: 0.8rem 1rem;
}

.keep h3 {
  color: #8a5a00;
}

footer.site {
  max-width: 780px;
  margin: 1.5rem auto 0;
  padding: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.88rem;
}

footer.site strong {
  color: var(--deep);
}

footer.site a {
  color: var(--brand);
}

.entry-links {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
}

@media (min-width: 620px) {
  .entry-links {
    grid-template-columns: 1fr 1fr;
  }
}

.entry {
  display: block;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.15rem;
  background: var(--surface);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.entry:hover {
  border-color: var(--brand-light);
  transform: translateY(-1px);
}

.entry .title {
  display: block;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.25rem;
}

.entry .desc {
  font-size: 0.93rem;
  color: var(--text-soft);
}

@media (max-width: 420px) {
  body {
    font-size: 16px;
  }

  header.site h1 {
    font-size: 1.38rem;
  }

  section.card {
    padding: 1rem 0.9rem 1.1rem;
    border-radius: 12px;
  }
}

@media print {
  body {
    background: #fff;
    font-size: 12pt;
  }

  header.site {
    background: #fff;
    color: #000;
    border-bottom: 2px solid #000;
  }

  header.site p.meta {
    color: #333;
  }

  section.card {
    border: none;
    padding: 0;
    margin: 0 0 1rem;
    break-inside: avoid;
  }

  .table-wrap {
    overflow: visible;
  }

  table {
    min-width: 0;
  }
}