/* ============================================================
   Literary Curse Gothic Theme — 丑小鸭与文字祸
   Ink-blot blacks, parchment whites, typed-letter motifs
   Gothic fairy-tale deconstruction on aged-paper background
   ============================================================ */

/* --- Custom Properties --- */
:root {
  /* Core palette */
  --ink: #1a1410;
  --ink-wash: #2a2220;
  --ink-fade: #3a322e;
  --parchment: #f5f0e6;
  --parchment-light: #faf7f2;
  --parchment-dark: #e8e0d0;
  --parchment-border: #d8ceba;
  --ash: #d4cdc0;
  --ash-dark: #b8afa0;

  /* Accent — blood-red curse */
  --accent: #8b1a2b;
  --accent-light: #a83545;
  --accent-dark: #5c0f1a;
  --accent-pale: rgba(139, 26, 43, 0.08);

  /* Tarnished gold — fairy tale */
  --gold: #9b870c;
  --gold-light: #b8a34a;
  --gold-pale: rgba(155, 135, 12, 0.1);

  /* Dark purple — gothic curse */
  --purple: #4a2060;
  --purple-light: #6b3a85;
  --purple-pale: rgba(74, 32, 96, 0.06);

  /* Typewriter */
  --typewriter: #3a3530;
  --typewriter-light: #5a5550;

  /* Surfaces */
  --bg: var(--parchment);
  --bg-card: #fdfaf5;
  --bg-header: var(--ink);
  --bg-hero: var(--ink);
  --bg-footer: var(--ink);
  --bg-section-alt: var(--parchment-light);

  /* Text */
  --text: #2a2520;
  --text-light: #6a6560;
  --text-muted: #9a9590;
  --text-on-dark: #e8e0d0;
  --text-on-dark-muted: #b8afa0;

  /* Borders & shadows */
  --border: var(--parchment-border);
  --border-accent: var(--accent);
  --shadow-sm: 0 1px 3px rgba(26, 20, 16, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 20, 16, 0.08);
  --shadow-lg: 0 8px 32px rgba(26, 20, 16, 0.12);
  --shadow-ink: 0 4px 24px rgba(26, 20, 16, 0.2);
  --shadow-accent: 0 2px 12px rgba(139, 26, 43, 0.25);

  /* Typography */
  --font-heading: 'Noto Serif SC', 'STSong', 'Songti SC', 'SimSun', 'Georgia', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-mono: 'Courier New', 'Consolas', 'SimSun', monospace;

  /* Spacing */
  --section-gap: 4rem;
  --content-max: 1100px;
  --content-narrow: 800px;

  /* Radius */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;

  /* Transitions */
  --transition: 0.25s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.75;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Aged-paper texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    /* Ink stain — bottom right */
    radial-gradient(ellipse 600px 400px at 85% 90%, rgba(26,20,16,0.04) 0%, transparent 70%),
    /* Ink stain — top left */
    radial-gradient(ellipse 400px 300px at 15% 10%, rgba(26,20,16,0.03) 0%, transparent 70%),
    /* Parchment aging — center */
    radial-gradient(ellipse 800px 600px at 50% 50%, rgba(232,224,208,0.5) 0%, transparent 70%),
    /* Blood-red curse stain */
    radial-gradient(circle 200px at 80% 20%, rgba(139,26,43,0.025) 0%, transparent 100%),
    /* Purple gothic stain */
    radial-gradient(circle 250px at 25% 80%, rgba(74,32,96,0.02) 0%, transparent 100%);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1.2rem; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent-dark); }

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

/* --- Utility classes --- */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.max-w-800 { max-width: 800px; margin-left: auto; margin-right: auto; }

/* --- Header --- */
header.site-header {
  background: var(--bg-header);
  border-bottom: 3px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-ink);
}

.header-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* Typewriter-style logo */
.logo a {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--text-on-dark);
  letter-spacing: 0.05em;
  font-weight: 700;
  text-decoration: none;
  position: relative;
}
.logo a::after {
  content: '|';
  display: inline-block;
  animation: cursorBlink 1s step-end infinite;
  color: var(--accent);
  margin-left: 2px;
}
@keyframes cursorBlink {
  50% { opacity: 0; }
}

/* Nav */
nav.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

nav.main-nav a {
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-family: var(--font-heading);
}
nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--text-on-dark);
  background: rgba(255,255,255,0.06);
}

/* Header CTA — "前往下载" */
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  font-weight: 600;
  padding: 0.45rem 1.2rem !important;
  border-radius: var(--radius-sm);
  margin-left: 0.5rem;
  letter-spacing: 0.03em;
  box-shadow: var(--shadow-accent);
  transition: all var(--transition);
}
.nav-cta:hover {
  background: var(--accent-dark) !important;
  box-shadow: 0 4px 20px rgba(139, 26, 43, 0.4);
  transform: translateY(-1px);
}

/* Mobile hamburger */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-on-dark);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 1px;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Hero Section --- */
.hero {
  position: relative;
  background: var(--bg-hero);
  color: var(--text-on-dark);
  padding: 4rem 1.5rem;
  text-align: center;
  overflow: hidden;
}

/* Ink-splatter background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 500px 300px at 30% 20%, rgba(139,26,43,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 300px 400px at 70% 80%, rgba(74,32,96,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 200px 200px at 50% 50%, rgba(155,135,12,0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* Typed-letter scattered effect on hero */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    /* Scattered typewriter letters — simulated via radial circles */
    radial-gradient(circle 2px at 12% 15%, rgba(232,224,208,0.15) 0%, transparent 100%),
    radial-gradient(circle 2px at 25% 30%, rgba(232,224,208,0.1) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 40% 10%, rgba(232,224,208,0.12) 0%, transparent 100%),
    radial-gradient(circle 2px at 60% 20%, rgba(232,224,208,0.08) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 75% 35%, rgba(232,224,208,0.1) 0%, transparent 100%),
    radial-gradient(circle 2px at 88% 12%, rgba(232,224,208,0.12) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 15% 40%, rgba(232,224,208,0.08) 0%, transparent 100%),
    radial-gradient(circle 2px at 55% 5%, rgba(232,224,208,0.06) 0%, transparent 100%),
    radial-gradient(circle 1px at 70% 40%, rgba(232,224,208,0.1) 0%, transparent 100%),
    radial-gradient(circle 2px at 10% 50%, rgba(232,224,208,0.07) 0%, transparent 100%),
    radial-gradient(circle 1.5px at 50% 45%, rgba(232,224,208,0.09) 0%, transparent 100%),
    radial-gradient(circle 1px at 90% 45%, rgba(232,224,208,0.08) 0%, transparent 100%);
  opacity: 0.6;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
  /* Word-curse effect: slight red underglow */
  background: linear-gradient(180deg, #fff 60%, rgba(255,200,200,0.3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.15rem;
  color: var(--text-on-dark-muted);
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

/* Hero visual — image container */
.hero-visual {
  max-width: 500px;
  margin: 2rem auto 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-ink);
  border: 2px solid rgba(232,224,208,0.15);
}
.hero-visual img {
  width: 100%;
  height: auto;
}

/* Hero tags */
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.tag {
  display: inline-block;
  font-size: 0.8rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  letter-spacing: 0.03em;
}
.tag-dark {
  background: rgba(255,255,255,0.1);
  color: var(--text-on-dark);
  border: 1px solid rgba(255,255,255,0.15);
}
.tag-accent {
  background: var(--accent);
  color: #fff;
}
.tag-purple {
  background: var(--purple);
  color: #fff;
}
.tag-gold {
  background: var(--gold);
  color: #fff;
}

/* --- Page Hero (sub-pages) --- */
.page-hero {
  background: var(--ink);
  color: var(--text-on-dark);
  padding: 3rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--accent);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 400px 200px at 30% 40%, rgba(139,26,43,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 300px 250px at 70% 50%, rgba(74,32,96,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero h1 {
  position: relative;
  z-index: 1;
  font-size: 2.2rem;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.page-hero .page-subtitle {
  position: relative;
  z-index: 1;
  color: var(--text-on-dark-muted);
  margin-top: 0.5rem;
  font-size: 1rem;
}

/* --- Sections --- */
section {
  padding: var(--section-gap) 1.5rem;
}
.section-alt {
  background: var(--bg-section-alt);
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-header h2 {
  font-family: var(--font-heading);
  display: inline-block;
  position: relative;
  letter-spacing: 0.03em;
}
/* Ink-blot underscore */
.section-header h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent);
  margin: 0.6rem auto 0;
  border-radius: 2px;
}

/* Typed-divider between sections */
.ink-divider {
  text-align: center;
  padding: 1rem 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  user-select: none;
}

/* --- Info Cards --- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  max-width: var(--content-max);
  margin: 0 auto;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.info-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--parchment-dark);
}
.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--gold), var(--purple));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.info-card:hover::before {
  transform: scaleX(1);
}

.info-card .info-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.info-card h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
  color: var(--ink);
}
.info-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* --- Feature Cards --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--content-max);
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border-left: 3px solid var(--accent);
}
.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-left-color: var(--accent-light);
  transform: translateY(-2px);
}
.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.feature-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin: 0;
}

/* --- Story Blocks --- */
.story-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--ink);
  max-width: var(--content-narrow);
  margin-left: auto;
  margin-right: auto;
}
.story-block:hover { border-left-color: var(--accent); }
.story-block h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
}
.story-block p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin: 0;
}
.story-chapter {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--accent-pale);
  padding: 0.15rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

/* --- Character Cards --- */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: var(--content-max);
  margin: 0 auto;
}

.char-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.char-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.char-card-header {
  background: var(--ink);
  padding: 1.5rem;
  text-align: center;
  position: relative;
}
.char-card-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--gold), var(--accent), transparent);
}
.char-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 0.75rem;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  border: 3px solid rgba(255,255,255,0.15);
}
.char-card-header h3 {
  color: var(--text-on-dark);
  font-size: 1.1rem;
  margin: 0;
}
.char-role {
  color: var(--text-on-dark-muted);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}
.char-card-body {
  padding: 1.25rem;
}
.char-card-body p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0 0 0.75rem;
}
.char-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.char-traits .tag {
  font-size: 0.72rem;
  background: var(--accent-pale);
  color: var(--accent);
  border: 1px solid rgba(139,26,43,0.15);
}

/* --- Guide Steps --- */
.guide-steps {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.guide-step {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.guide-step:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--parchment-dark);
}

.step-number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--ink);
  color: var(--text-on-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--accent);
}
.step-content h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* --- Gallery --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  max-width: var(--content-max);
  margin: 0 auto;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 2px solid transparent;
  background: var(--ink);
}
.gallery-item:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
  transform: scale(1.02);
}
.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: opacity var(--transition);
}
.gallery-item:hover img { opacity: 0.85; }

/* --- FAQ Accordion --- */
.faq-list {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--bg-card);
}

.faq-question {
  width: 100%;
  padding: 1.1rem 1.25rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }

.faq-toggle {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--accent);
  transition: transform var(--transition);
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer {
  max-height: 500px;
}
.faq-answer-inner {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* --- CTA Banner --- */
.cta-banner {
  background: var(--ink);
  padding: 3rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--accent);
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 500px 200px at 40% 50%, rgba(139,26,43,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 400px 200px at 70% 50%, rgba(155,135,12,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 {
  position: relative;
  z-index: 1;
  color: var(--text-on-dark);
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
}
.cta-banner p {
  position: relative;
  z-index: 1;
  color: var(--text-on-dark-muted);
  margin-bottom: 1.5rem;
}

.btn-primary {
  display: inline-block;
  position: relative;
  z-index: 1;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.75rem 2.5rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
  transition: all var(--transition);
  box-shadow: var(--shadow-accent);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 4px 24px rgba(139,26,43,0.45);
  color: #fff;
  transform: translateY(-2px);
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1rem 1.5rem 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-heading);
}
.breadcrumbs a {
  color: var(--text-light);
  text-decoration: none;
  transition: color var(--transition);
}
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span { margin: 0 0.4rem; }

/* --- Stats Row --- */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  max-width: var(--content-max);
  margin: 0 auto;
}
.stat-item {
  text-align: center;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Tip Box --- */
.tip-box {
  background: var(--accent-pale);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem auto;
  max-width: var(--content-narrow);
}
.tip-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text);
}

/* --- Blockquote --- */
blockquote {
  border-left: 4px solid var(--ink);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem auto;
  max-width: var(--content-narrow);
  background: var(--bg-section-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--text-light);
}

/* --- Version / Info Table --- */
.info-table {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.info-table th, .info-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.info-table th {
  font-family: var(--font-heading);
  color: var(--ink);
  font-weight: 600;
  width: 35%;
  background: var(--bg-section-alt);
}
.info-table td {
  color: var(--text-light);
}

/* --- Ending Cards --- */
.ending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: var(--content-max);
  margin: 0 auto;
}
.ending-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--ink);
  transition: all var(--transition);
}
.ending-card:hover {
  border-top-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.ending-card h4 {
  font-family: var(--font-heading);
  margin-bottom: 0.3rem;
}
.ending-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* --- Lightbox --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,20,16,0.92);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.lightbox.active {
  display: flex;
}
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* --- Footer --- */
footer.site-footer {
  background: var(--bg-footer);
  color: var(--text-on-dark-muted);
  text-align: center;
  padding: 1.5rem;
  font-size: 0.85rem;
  border-top: 2px solid var(--accent);
  letter-spacing: 0.03em;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --section-gap: 2.5rem;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .hero h1 { font-size: 1.9rem; }
  .page-hero h1 { font-size: 1.6rem; }

  .menu-toggle { display: block; }

  nav.main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--ink);
    flex-direction: column;
    padding: 1rem;
    gap: 0.35rem;
    display: none;
    border-bottom: 2px solid var(--accent);
    box-shadow: var(--shadow-ink);
  }
  nav.main-nav.open { display: flex; }

  nav.main-nav a {
    padding: 0.65rem 1rem;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
  }
  .nav-cta {
    text-align: center;
    margin-left: 0;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .char-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .guide-step {
    flex-direction: column;
    gap: 0.75rem;
  }

  .stats-row { gap: 1.5rem; }
  .stat-value { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .header-inner { padding: 0 1rem; }
  section { padding: 2rem 1rem; }
  .hero { padding: 2.5rem 1rem; }
  .cta-banner { padding: 2rem 1rem; }
}