/* Fere Reader legal pages — matches website Apple Books design system */

:root {
  --color-bg: #ffffff;
  --color-bg-secondary: #f5f5f7;
  --color-text: #1d1d1f;
  --color-text-secondary: #6e6e73;
  --color-text-muted: #86868b;
  --color-border: #d2d2d7;
  --color-nav-bg: rgba(255, 255, 255, 0.8);
  --color-link: #0066cc;
  --color-button: #0071e3;
  --color-button-hover: #0077ed;
  --nav-height: 52px;
  --content-max: 720px;
  --footer-max: 980px;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 24px);
}

body {
  font-family: "SF Pro Display", "SF Pro Icons", -apple-system,
    BlinkMacSystemFont, "Helvetica Neue", "Helvetica", "Arial",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 17px;
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

/* ── Navbar (matches site Navbar) ── */
.legal-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--nav-height);
  background: var(--color-nav-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(210, 210, 215, 0.5);
}

.legal-nav-inner {
  max-width: 1024px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.legal-nav .brand {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--color-text);
  text-decoration: none;
}

.legal-nav .brand:hover {
  text-decoration: none;
}

/* Language pill — matches LanguageSwitcher */
.lang-switch {
  display: flex;
  align-items: center;
  border-radius: 980px;
  border: 1px solid rgba(210, 210, 215, 0.8);
  background: rgba(255, 255, 255, 0.8);
  padding: 2px;
}

.lang-btn {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  line-height: 1.2;
  border-radius: 980px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-btn:hover {
  color: var(--color-text);
  text-decoration: none;
}

.lang-btn.active {
  background: var(--color-text);
  color: #fff;
  font-weight: 500;
}

/* ── Page hero ── */
.legal-hero {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 112px 24px 40px;
  text-align: center;
}

.legal-hero .eyebrow {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.legal-hero h1 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-text);
}

.legal-hero .updated {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .legal-hero h1 {
    font-size: 40px;
  }
}

/* ── Main content column ── */
.legal-main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ── Table of contents ── */
.toc {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(210, 210, 215, 0.6);
}

.toc-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.toc ul {
  list-style: none;
  columns: 2;
  column-gap: 32px;
}

@media (max-width: 640px) {
  .toc ul {
    columns: 1;
  }
}

.toc li {
  padding: 4px 0;
}

.toc a {
  font-size: 15px;
  color: var(--color-text-secondary);
}

.toc a:hover {
  color: var(--color-link);
}

/* ── Sections ── */
.section {
  margin-bottom: 40px;
}

.section-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 28px;
  }
}

.clause {
  margin-bottom: 14px;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

.clause-label {
  font-weight: 600;
  color: var(--color-text);
}

.sub-clause {
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

/* Callout — Apple-style neutral panel, no colored borders */
.highlight {
  background: var(--color-bg-secondary);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text);
}

.warning {
  background: var(--color-bg-secondary);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

.numbered-list {
  padding-left: 24px;
  margin: 12px 0;
}

.numbered-list li {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

.contact-box {
  background: var(--color-bg-secondary);
  border-radius: 12px;
  padding: 16px 20px;
  margin-top: 12px;
}

.contact-box p {
  margin-bottom: 4px;
  font-size: 17px;
  line-height: 1.47;
  color: var(--color-text-secondary);
}

.divider {
  height: 1px;
  background: rgba(210, 210, 215, 0.6);
  margin: 40px 0;
}

.footer-note {
  text-align: center;
  font-size: 15px;
  line-height: 1.47;
  color: var(--color-text-muted);
}

.footer-note a {
  color: var(--color-link);
}

/* ── Site footer — minimal bar for legal pages ── */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid rgba(210, 210, 215, 0.6);
}

.site-footer-inner {
  max-width: var(--footer-max);
  margin: 0 auto;
  padding: 20px 24px;
}

.site-footer-minimal {
  font-size: 12px;
  line-height: 1.5;
  color: var(--color-text-secondary);
  text-align: center;
}

.site-footer-minimal a {
  color: #424245;
  text-decoration: none;
  margin-left: 12px;
}

.site-footer-minimal a:hover {
  color: var(--color-link);
  text-decoration: none;
}

.site-footer-minimal a:first-of-type {
  margin-left: 16px;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}