:root {
  --bg: #f3efe8;
  --bg-deep: #e8e1d6;
  --ink: #161210;
  --ink-soft: #3d342e;
  --muted: #7a6f66;
  --accent: #c4172e;
  --accent-dark: #8f0f22;
  --accent-soft: rgba(196, 23, 46, 0.1);
  --surface: #fffdf9;
  --line: rgba(22, 18, 16, 0.1);
  --shadow: 0 18px 40px rgba(22, 18, 16, 0.08);
  --radius: 18px;
  --max: 1120px;
  --font-display: "Syne", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(196, 23, 46, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(22, 18, 16, 0.06), transparent 50%),
    linear-gradient(180deg, #f7f3ec 0%, var(--bg) 40%, #efe8de 100%);
  line-height: 1.75;
  min-height: 100vh;
}

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

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

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

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(243, 239, 232, 0.88);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  box-shadow: 0 10px 24px rgba(196, 23, 46, 0.28);
}

.btn-primary:hover {
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  padding: 3.5rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.25;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
  max-width: 36em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% -4% -4% 8%;
  background: linear-gradient(145deg, rgba(196, 23, 46, 0.18), rgba(22, 18, 16, 0.05));
  border-radius: 28px;
  z-index: 0;
}

.hero-visual img {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.section {
  padding: 3.2rem 0;
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.3;
  margin: 0 0 0.75rem;
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
}

.feature-grid,
.shot-grid,
.category-grid,
.info-grid {
  display: grid;
  gap: 1.25rem;
}

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

.feature-card,
.content-block,
.faq-item,
.step-card,
.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
}

.feature-card h3,
.step-card h3,
.info-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
}

.feature-card p,
.step-card p,
.info-card p,
.content-block p {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
}

.feature-card p:last-child,
.content-block p:last-child {
  margin-bottom: 0;
}

.shot-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

.shot-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.shot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.shot-card img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top;
  background: var(--bg-deep);
}

.shot-card figcaption {
  padding: 0.85rem 1rem 1rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

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

.category-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}

.category-card img {
  width: 110px;
  height: 160px;
  object-fit: cover;
  object-position: top;
  border-radius: 12px;
}

.category-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.category-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.prose {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 1.8rem 0 0.8rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  font-size: 1.1rem;
  margin: 1.4rem 0 0.6rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul,
.prose ol {
  padding-left: 1.2rem;
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.split img {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
}

.faq-item p {
  margin: 0;
  color: var(--ink-soft);
}

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

.cta-band {
  margin: 1rem 0 3rem;
  padding: 2rem;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(196, 23, 46, 0.95), rgba(143, 15, 34, 0.92)),
    url("/home-latest.jpg") center/cover;
  background-blend-mode: multiply;
  color: #fff;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-display);
  margin: 0 0 0.7rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.cta-band p {
  margin: 0 auto 1.2rem;
  max-width: 36rem;
  opacity: 0.92;
}

.cta-band .btn-primary {
  background: #fff;
  color: var(--accent-dark);
  box-shadow: none;
}

.cta-band .btn-primary:hover {
  color: var(--accent);
}

.breadcrumb {
  padding: 1.2rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--muted);
}

.page-hero {
  padding: 1.5rem 0 1rem;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin: 0 0 0.7rem;
}

.page-hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 40rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.7);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-brand {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.footer-brand img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.35rem;
}

.footer-brand p,
.footer-col p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-col h3 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 0.45rem;
}

.footer-col a {
  color: var(--ink-soft);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
}

.error-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 1rem;
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  margin: 0 0 0.5rem;
  color: var(--accent);
}

.error-page p {
  color: var(--ink-soft);
  margin: 0 0 1.5rem;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.related-links a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .steps,
  .info-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .category-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255, 253, 249, 0.98);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1rem 1rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    border-bottom: 1px solid var(--line);
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 0.2rem;
  }

  .nav-links .btn {
    width: 100%;
    margin-top: 0.6rem;
    border-radius: 14px;
  }

  .hero {
    padding-top: 2rem;
  }

  .feature-grid,
  .steps,
  .info-grid,
  .shot-grid,
  .shot-grid--2 {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .shot-card {
    width: min(100%, 320px);
  }

  .category-card {
    grid-template-columns: 88px 1fr;
  }

  .category-card img {
    width: 88px;
    height: 128px;
  }

  .cta-band {
    padding: 1.5rem 1.1rem;
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-grid,
.section-head,
.shot-card,
.feature-card {
  animation: rise-in 0.7s ease both;
}

.shot-card:nth-child(2) { animation-delay: 0.05s; }
.shot-card:nth-child(3) { animation-delay: 0.1s; }
.shot-card:nth-child(4) { animation-delay: 0.15s; }