:root {
  --bg: #16040c;
  --surface: #2b0a17;
  --accent: #f0b429;
  --accent2: #f43f5e;
  --text: #fff0f5;
  --muted: #c08d9d;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --container-w: 800px;
  --container-header: 1200px;
  --radius: 4px;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent2);
}

.container {
  width: 100%;
  max-width: var(--container-header);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HEADER STYLES (Matching Homepage feel) */
header {
  background-color: var(--surface);
  border-bottom: 1px solid rgba(240, 180, 41, 0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.brand, .footer-brand {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
}

.nav-links {
  display: none;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-actions {
  display: none;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  cursor: pointer;
  min-height: 44px;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--accent);
}

.btn-secondary {
  background-color: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover {
  background-color: var(--accent);
  color: var(--bg);
}

.menu-toggle {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

@media (min-width: 1024px) {
  .nav-links, .nav-actions { display: flex; }
  .menu-toggle { display: none; }
}

/* MOBILE MENU ACTIVE */
.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: var(--surface);
  padding: 1.5rem;
  border-bottom: 1px solid rgba(240, 180, 41, 0.2);
}

.nav-links.active + .nav-actions {
  display: flex;
  position: absolute;
  top: calc(70px + 240px);
  left: 0;
  width: 100%;
  background-color: var(--surface);
  padding: 1.5rem;
  justify-content: center;
  border-bottom: 1px solid rgba(240, 180, 41, 0.2);
}

/* HERO SECTION */
.hero {
  padding: 4rem 0 3rem;
  text-align: center;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 1px;
  background: var(--accent);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.meta-chips {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.chip {
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid rgba(240, 180, 41, 0.3);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* EDITORIAL CONTENT */
article {
  padding: 3rem 0 5rem;
}

.intro {
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.intro::first-letter {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--accent);
  float: left;
  line-height: 1;
  padding-right: 0.8rem;
  margin-top: -0.2rem;
}

.candi-separator {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 3rem auto;
  position: relative;
}
.candi-separator::before, .candi-separator::after {
  content: '';
  position: absolute;
  background: var(--accent);
  height: 2px;
  left: 50%;
  transform: translateX(-50%);
}
.candi-separator::before { width: 24px; top: -6px; }
.candi-separator::after { width: 12px; top: -12px; }

section {
  margin-bottom: 3rem;
}

h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
}

p {
  margin-bottom: 1.5rem;
  color: var(--muted);
}

p a {
  border-bottom: 1px dotted var(--accent);
}

/* FEATURE BOX */
.feature-box {
  background-color: var(--surface);
  padding: 2.5rem 2rem;
  border-top: 3px solid var(--accent);
  margin: 3rem 0;
  position: relative;
}

.feature-box::before {
  content: '✦';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--accent);
  background: var(--bg);
  padding: 0 10px;
  font-size: 1.2rem;
}

.feature-list {
  list-style: none;
  margin-top: 1.5rem;
}

.feature-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  transform: rotate(45deg);
}

/* FAQ SECTION */
.faq-container {
  margin-top: 2rem;
}

details {
  border-bottom: 1px solid rgba(192, 141, 157, 0.2);
  padding: 1.2rem 0;
}

summary {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
  color: var(--text);
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 400;
}

details[open] summary::after {
  content: '−';
}

details p {
  margin-top: 1rem;
  margin-bottom: 0;
  padding-left: 1rem;
  border-left: 2px solid rgba(240, 180, 41, 0.3);
}

/* RELATED LINKS */
.related-nav {
  background: linear-gradient(to bottom, transparent, var(--surface));
  padding: 3rem 2rem;
  text-align: center;
  border: 1px solid rgba(192, 141, 157, 0.1);
  margin-top: 4rem;
}

.related-nav h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.related-links-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.related-links-grid a {
  display: block;
  padding: 1rem;
  background-color: rgba(22, 4, 12, 0.5);
  border: 1px solid rgba(240, 180, 41, 0.2);
  color: var(--text);
  font-weight: 500;
  text-transform: capitalize;
  transition: all 0.3s ease;
}

.related-links-grid a:hover {
  background-color: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* CTA BLOCK */
.cta-block {
  text-align: center;
  padding: 4rem 0;
  margin-top: 2rem;
}

.cta-block h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.cta-block p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* FOOTER */
footer {
  background-color: var(--surface);
  border-top: 4px solid var(--accent);
  padding: 4rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-tagline {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(192, 141, 157, 0.2);
  font-size: 0.85rem;
  color: var(--muted);
}

/* MEDIA QUERIES */
@media (min-width: 768px) {
  h1 { font-size: 3.2rem; }
  .related-links-grid {
    flex-direction: row;
    justify-content: center;
  }
  .related-links-grid a {
    min-width: 200px;
  }
  .footer-grid {
    grid-template-columns: 1fr 2fr;
  }
  .footer-links {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* pipeline image & layout guards */
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; }
img.site-logo { height: 40px; width: auto; max-width: 240px; object-fit: contain; flex: none; }
header .logo a { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
img.hero-visual { width: 100%; max-width: 560px; height: auto; object-fit: cover; border-radius: 16px; display: block; margin-inline: auto; }
img[class^="strip-"], img[class*=" strip-"] { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }
/* 合规声明块（zb-disclaimer，全站 footer） */
.zb-disclaimer { margin-top: 18px !important; padding: 14px 0 0 0 !important; border-top: 1px solid rgba(128,128,128,.25) !important; font-size: .72rem !important; line-height: 1.7 !important; opacity: .85 !important; display: block !important; text-align: left !important; width: 100% !important; clear: both !important; }
.zb-disclaimer .zb-18 { display: inline-block !important; padding: 2px 10px !important; border: 1.5px solid currentColor !important; border-radius: 6px !important; font-weight: 800 !important; letter-spacing: 1px !important; margin: 0 0 10px 0 !important; font-size: .78rem !important; }
.zb-disclaimer p { display: block !important; margin: 5px 0 !important; padding: 0 !important; color: inherit !important; font-size: .72rem !important; line-height: 1.7 !important; }
.zb-disclaimer p:last-child { margin-bottom: 0 !important; }