/* 云锦长安 · 盛唐夜宴 × 高端旅拍杂志
   Tokens: night-ink hero, silk paper body, vermillion accent, Noto Serif SC */

:root {
  --ink: #141418;
  --ink-soft: #1e1e24;
  --silk: #f3f0ea;
  --silk-dark: #e4e0d6;
  --silk-deep: #d9d4c8;
  --vermillion: #b83333;
  --vermillion-dark: #962828;
  --gold-mist: #c4a574;
  --silver: #7a7f88;
  --silver-light: #b8bdc6;
  --white: #fbfaf7;
  --veil: rgba(12, 10, 14, 0.58);

  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;

  --radius: 2px;
  --nav-height: 72px;
  --max-width: 1200px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
}

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

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--silk);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  overscroll-behavior-x: none;
}

img,
video,
svg,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

main,
.main,
#main {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 300;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 1rem;
}

/* ——— Navigation ——— */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background 0.45s var(--ease), box-shadow 0.45s var(--ease), color 0.45s;
  color: rgba(251, 250, 247, 0.92);
}

.nav.scrolled {
  background: rgba(243, 240, 234, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(20, 20, 24, 0.06);
  color: var(--ink);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.8125rem;
  font-weight: 400;
  opacity: 0.72;
  transition: opacity 0.3s;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-cta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.6rem 1.25rem;
  background: var(--vermillion);
  color: var(--white);
  border-radius: var(--radius);
  transition: background 0.3s, transform 0.2s;
  flex-shrink: 0;
}

.nav-cta:hover {
  background: var(--vermillion-dark);
}

.nav-cta:active {
  transform: scale(0.98);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  z-index: 99;
  background: var(--silk);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu[hidden] {
  display: none !important;
}

.mobile-menu:not([hidden]) {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--ink);
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--vermillion);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--vermillion-dark);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-soft {
  background: rgba(251, 250, 247, 0.14);
  color: var(--white);
  border: 1px solid rgba(251, 250, 247, 0.35);
  backdrop-filter: blur(8px);
}

.btn-soft:hover {
  background: rgba(251, 250, 247, 0.24);
}

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

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

.btn-ghost-light {
  color: rgba(251, 250, 247, 0.92);
  border: 1px solid rgba(251, 250, 247, 0.35);
  background: transparent;
}

.btn-ghost-light:hover {
  border-color: rgba(251, 250, 247, 0.7);
  background: rgba(251, 250, 247, 0.08);
}

.btn-outline {
  color: var(--ink);
  border: 1px solid var(--ink);
  background: transparent;
  width: 100%;
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-full {
  width: 100%;
}

/* ——— Hero: full-bleed brand composition ——— */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-height) + 2rem) 0 4.5rem;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  transform: scale(1.04);
  animation: heroKenBurns 18s var(--ease-soft) forwards;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 8, 12, 0.78) 0%, rgba(10, 8, 12, 0.45) 42%, rgba(10, 8, 12, 0.18) 68%, rgba(10, 8, 12, 0.35) 100%),
    linear-gradient(to top, rgba(10, 8, 12, 0.72) 0%, transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 1.75rem;
  animation: heroRise 1.1s var(--ease) both;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-mist);
  margin-bottom: 1.25rem;
}

.hero-brand {
  font-family: var(--font-serif);
  font-size: clamp(3.25rem, 9vw, 6.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.14em;
  margin-bottom: 1rem;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.25);
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.06em;
  max-width: 18ch;
  margin-bottom: 1rem;
  opacity: 0.95;
}

.hero-support {
  font-size: 0.9375rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(251, 250, 247, 0.78);
  max-width: 36ch;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 1.75rem;
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: rgba(251, 250, 247, 0.55);
}

.hero-scroll {
  position: absolute;
  right: 1.75rem;
  bottom: 2rem;
  z-index: 1;
  writing-mode: vertical-rl;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: rgba(251, 250, 247, 0.45);
  animation: scrollPulse 2.8s ease-in-out infinite;
}

@keyframes heroKenBurns {
  from { transform: scale(1.04); }
  to { transform: scale(1.1); }
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: translateY(0); }
  50% { opacity: 0.75; transform: translateY(6px); }
}

/* ——— Section chrome ——— */
.section-kicker {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vermillion);
  margin-bottom: 0.75rem;
}

.section-kicker-light {
  color: var(--gold-mist);
}

.section-header {
  max-width: var(--max-width);
  margin: 0 auto 3.5rem;
  padding: 0 1.75rem;
  text-align: center;
}

.section-header-left {
  text-align: left;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.85rem;
}

.section-header p {
  color: var(--silver);
  max-width: 46ch;
  margin: 0 auto;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.section-header-left p {
  margin-left: 0;
}

/* ——— Trust strip ——— */
.trust {
  background: var(--white);
  border-bottom: 1px solid var(--silk-dark);
  padding-bottom: 1rem;
}

.trust-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.5rem 1.75rem 0;
  text-align: center;
}

.trust-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 0.65rem;
  letter-spacing: 0.04em;
}

.trust-disclaimer {
  font-size: 0.8125rem;
  color: var(--silver);
  max-width: 56ch;
  margin: 0 auto;
  line-height: 1.65;
}

.trust-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.75rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trust-item {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border-top: 1px solid var(--silk-dark);
  position: relative;
}

.trust-num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.trust-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--silver);
  line-height: 1.45;
}

.trust-sub {
  display: block;
  font-size: 0.6875rem;
  color: var(--silver-light);
  margin-top: 0.35rem;
}

.trust-footnote {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem 2rem;
  font-size: 0.75rem;
  color: var(--silver);
  line-height: 1.7;
}

.honor-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem 1.5rem;
}

.honor-quote {
  max-width: 62ch;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid var(--silk-dark);
  background:
    linear-gradient(180deg, rgba(184, 51, 51, 0.03), transparent);
}

.honor-quote p {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.honor-quote footer {
  font-size: 0.75rem;
  color: var(--vermillion);
  letter-spacing: 0.04em;
}

.honor-links {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.8125rem;
}

.honor-links a {
  color: var(--vermillion);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ——— Why ——— */
.why {
  padding: 6.5rem 0;
  background: var(--silk);
}

.why-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--silk-deep);
}

.why-card {
  padding: 1.75rem 1.5rem;
  border-bottom: 1px solid var(--silk-deep);
  border-right: 1px solid var(--silk-deep);
}

.why-card:nth-child(2n) {
  border-right: none;
}

.why-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.why-asof {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.6875rem;
  color: var(--silver);
  letter-spacing: 0.04em;
}

.promises {
  max-width: var(--max-width);
  margin: 2.5rem auto 0;
  padding: 2rem 1.75rem;
}

.promises h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}

.promises ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.promises li {
  font-size: 0.8125rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--silk-deep);
  background: var(--white);
  color: var(--ink-soft);
}

.promise-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--silver);
}

/* ——— Process ——— */
.process {
  padding: 6.5rem 0;
  background: var(--white);
}

.process-steps {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 2rem;
}

.process-step-card {
  padding: 0;
  background: transparent;
  border: none;
}

.process-step-num {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--silk-deep);
  display: block;
  margin-bottom: 0.65rem;
  line-height: 1;
}

.process-step-card h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.process-step-card p {
  font-size: 0.875rem;
  color: var(--silver);
  line-height: 1.65;
}

.process-policy {
  max-width: 56ch;
  margin: 2.75rem auto 0;
  padding: 0 1.75rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--silver);
}

/* ——— Gallery ——— */
.gallery {
  padding: 6.5rem 0 5rem;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}

.gallery-header {
  max-width: var(--max-width);
  margin: 0 auto 2.5rem;
  padding: 0 1.75rem;
}

.gallery-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.gallery-header p {
  color: var(--silver-light);
  font-size: 0.9375rem;
}

.gallery-track-wrap {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-behavior: auto;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  padding-left: 1.75rem;
  padding-right: 1.75rem;
  padding-bottom: 0.25rem;
  cursor: grab;
  touch-action: pan-x pan-y;
}

@media (min-width: 1200px) {
  .gallery-track-wrap {
    padding-left: max(1.75rem, calc((100% - var(--max-width)) / 2 + 1.75rem));
  }
}

.gallery-track-wrap::-webkit-scrollbar {
  display: none;
}

.gallery-track-wrap.is-dragging {
  scroll-snap-type: none;
  scroll-behavior: auto;
  cursor: grabbing;
  user-select: none;
}

.gallery-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 1.25rem;
  width: max-content;
  max-width: none;
}

.gallery-item {
  flex: 0 0 auto;
  width: min(300px, calc(100% - 0px));
  max-width: min(300px, 86vw);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

.gallery-item img {
  width: 100%;
  max-width: none;
  height: 400px;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(transparent, rgba(10, 8, 12, 0.75));
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.gallery-controls {
  max-width: var(--max-width);
  margin: 1.75rem auto 0;
  padding: 0 1.75rem;
  display: flex;
  gap: 0.65rem;
}

.gallery-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  font-size: 1.125rem;
  border-radius: var(--radius);
  transition: all 0.3s;
}

.gallery-btn:hover {
  background: var(--white);
  color: var(--ink);
  border-color: var(--white);
}

.gallery-ph-note {
  max-width: var(--max-width);
  margin: 2rem auto 0.75rem;
  padding: 0 1.75rem;
  font-size: 0.8125rem;
  color: var(--silver);
}

.gallery-ph-tags {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.gallery-ph-tags span {
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--silver-light);
  letter-spacing: 0.04em;
}

/* ——— Pricing ——— */
.pricing {
  padding: 6.5rem 0;
  background: var(--silk);
}

.pricing-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.price-card {
  padding: 1.25rem 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--silk-dark);
  border-radius: var(--radius);
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card-popular {
  border-color: var(--vermillion);
  box-shadow: 0 18px 40px rgba(184, 51, 51, 0.08);
}

.price-badge {
  position: absolute;
  top: -0.65rem;
  left: 1rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  background: var(--vermillion);
  color: var(--white);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius);
  white-space: nowrap;
  z-index: 1;
}

.price-thumb {
  margin: 0 0 1rem;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  background: var(--silk);
}

.price-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.price-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
  flex-grow: 0;
}

.price-amount {
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.price-amount span:first-child {
  font-size: 1rem;
  vertical-align: super;
  margin-right: 0.1rem;
}

.price-detail-pending {
  font-size: 0.75rem;
  color: var(--silver);
  margin: 0 0 1.15rem;
  line-height: 1.5;
  flex-grow: 1;
}

.price-card .btn {
  margin-top: auto;
}

.pricing-note {
  max-width: 56ch;
  margin: 2.5rem auto 0;
  padding: 0 1.75rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--silver);
}

/* ——— Evidence ——— */
.evidence {
  padding: 6.5rem 0;
  background: var(--white);
}

.evidence-list {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  list-style: none;
}

.evidence-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--silk-dark);
}

.evidence-rank {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--vermillion);
}

.evidence-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.evidence-meta,
.evidence-disclaimer {
  font-size: 0.8125rem;
  color: var(--silver);
  line-height: 1.6;
  margin-bottom: 0.35rem;
}

.evidence-disclaimer {
  color: var(--vermillion);
}

.evidence-pending {
  font-size: 0.75rem;
  color: var(--silver);
  font-style: italic;
}

.evidence-item a {
  font-size: 0.8125rem;
  color: var(--vermillion);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.evidence-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.evidence-thumbs img {
  width: 104px;
  height: 78px;
  object-fit: cover;
  border: 1px solid var(--silk-dark);
  border-radius: 2px;
  transition: opacity 0.3s;
}

.evidence-thumbs a:hover img {
  opacity: 0.85;
}

/* ——— FAQ ——— */
.faq {
  padding: 6.5rem 0;
  background: var(--silk);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

.faq-item {
  border-bottom: 1px solid var(--silk-deep);
  padding: 1.1rem 0;
}

.faq-item summary {
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  padding-right: 1.5rem;
  position: relative;
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--vermillion);
  font-weight: 400;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  color: var(--silver);
  line-height: 1.7;
}

.faq-updated {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.6875rem;
  color: var(--silver-light);
  letter-spacing: 0.04em;
}

/* ——— Contact ——— */
.contact {
  padding: 6.5rem 0;
  background: var(--white);
}

.contact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.75rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--silver);
  margin-bottom: 2.25rem;
  max-width: 40ch;
  line-height: 1.75;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  align-items: start;
}

.contact-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vermillion);
}

.contact-item span:last-child,
.contact-item a {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.6;
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

.contact-item a:hover {
  color: var(--vermillion);
}

.contact-map,
.contact-dp {
  margin-top: 0.5rem;
  width: 100%;
}

.contact-pending {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: var(--silver);
  font-style: italic;
}

.booking-panel {
  background: var(--silk);
  padding: 2.25rem;
  border: 1px solid var(--silk-dark);
  border-radius: var(--radius);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.booking-panel h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.booking-warning {
  font-size: 0.8125rem;
  color: var(--vermillion);
  background: rgba(184, 51, 51, 0.06);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.qr-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0;
}

.wechat-booking-box,
.dianping-qr-box,
.wechat-official {
  padding: 1rem;
  border: 1px solid var(--silk-deep);
  background: var(--white);
  border-radius: var(--radius);
}

.wechat-booking-box {
  border-color: var(--vermillion);
  background: rgba(184, 51, 51, 0.04);
}

.wechat-qr {
  display: block;
  width: 100%;
  height: auto;
  max-width: 208px;
  aspect-ratio: 1;
  object-fit: contain;
  margin: 0 auto;
  border: none;
  background: #fff;
  padding: 0;
  -webkit-touch-callout: default;
  touch-action: auto;
  pointer-events: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.wechat-qr-frame {
  display: block;
  width: 100%;
  max-width: 240px;
  margin: 0.65rem auto 0;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--silk-dark);
  border-radius: var(--radius);
  box-sizing: border-box;
  line-height: 0;
}

.wechat-scan-hint {
  margin-top: 0.65rem;
  font-size: 0.75rem;
  color: var(--vermillion);
  letter-spacing: 0.06em;
}

.wechat-id-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--silk-deep);
  width: 100%;
}

.wechat-id-label {
  font-size: 0.6875rem;
  color: var(--silver);
  letter-spacing: 0.08em;
}

.wechat-id {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  -webkit-user-select: text;
  user-select: text;
}

.wechat-id.is-copied-flash {
  background: rgba(184, 51, 51, 0.12);
  color: var(--vermillion);
}

.wechat-id-copy {
  font-family: inherit;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--vermillion);
  color: var(--vermillion);
  background: transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.wechat-id-copy:hover {
  background: var(--vermillion);
  color: var(--white);
}

.wechat-id-copy.is-copied {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.wechat-name {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
}

.copy-template textarea {
  width: 100%;
  padding: 0.875rem;
  font-family: inherit;
  font-size: 0.875rem;
  border: 1px solid var(--silk-deep);
  border-radius: var(--radius);
  background: var(--white);
  resize: vertical;
  margin: 0.75rem 0;
  color: var(--ink);
}

.form-note {
  margin-top: 0.85rem;
  font-size: 0.75rem;
  color: var(--silver);
  text-align: center;
  line-height: 1.55;
}

/* ——— Footer ——— */
.footer {
  background: var(--ink);
  color: var(--white);
  padding: 3.5rem 1.75rem 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.8125rem;
  color: var(--silver);
}

.footer-operator {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--silver);
  max-width: 42ch;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.8125rem;
  color: var(--silver);
  transition: color 0.3s;
}

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

.footer-copy,
.footer-compliance {
  grid-column: 1 / -1;
  font-size: 0.6875rem;
  color: var(--silver);
  line-height: 1.6;
}

.footer-copy {
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-compliance {
  margin-top: 0.35rem;
}

/* ——— Status / utility ——— */
.status-tag {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
}

.status-review {
  color: #7a5a18;
  background: rgba(196, 165, 116, 0.18);
  border: 1px solid rgba(196, 165, 116, 0.4);
}

.status-pending {
  color: var(--silver);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--silk-dark);
}

.mobile-fab {
  display: none;
  position: fixed;
  bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  right: 1.25rem;
  z-index: 90;
  padding: 0.8rem 1.35rem;
  background: var(--vermillion);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
  box-shadow: 0 8px 28px rgba(184, 51, 51, 0.35);
}

.data-error {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--vermillion);
  color: var(--white);
  padding: 0.75rem 1rem;
  text-align: center;
  font-size: 0.875rem;
}

/* ——— Motion: reveal ——— */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header.reveal {
  transform: translateY(36px);
}

.section-header.reveal.visible {
  transform: translateY(0);
}

/* ——— Responsive ——— */
@media (max-width: 1024px) {
  .trust-inner {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-brand {
    letter-spacing: 0.1em;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-fab {
    display: block;
  }

  .hero {
    align-items: flex-end;
    padding-bottom: 5.5rem;
    min-height: 100dvh;
  }

  .hero-bg-img {
    object-position: center 18%;
  }

  .hero-brand {
    font-size: clamp(2.75rem, 14vw, 3.75rem);
  }

  .hero-headline {
    max-width: none;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }

  .trust-inner {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding: 1.75rem 1.25rem;
  }

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

  .why-card,
  .why-card:nth-child(2n) {
    border-right: none;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .qr-pair {
    grid-template-columns: 1fr;
  }

  .why,
  .process,
  .gallery,
  .pricing,
  .evidence,
  .faq,
  .contact {
    padding: 4.5rem 0;
  }

  .section-header {
    margin-bottom: 2.25rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .nav.scrolled {
    color: var(--ink);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-bg-img,
  .hero-content,
  .hero-scroll,
  .gallery-item img {
    animation: none !important;
    transition: none !important;
  }

  .hero-bg-img {
    transform: none;
  }
}