:root {
  --espresso: #2b241d;
  --espresso-mid: #382e24;
  --espresso-soft: #4a3b2c;
  --bronze: #79551f;
  --bronze-light: #805b24;
  --bronze-deep: #79551f;
  --gold: #b8893a;
  --gold-bright: #e4c58b;
  --gold-soft: #f4e8d2;
  --cream: #fbf6ee;
  --paper: #fffaf3;
  --card: #ffffff;
  --text: #2b241d;
  --muted: #655b50;
  --line: #ded0ba;
  --ok: #70531f;
  --warn: #79551f;
  --max: 1120px;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(43,36,29,0.1);
  --shadow-gold: 0 8px 28px rgba(184,137,58,0.22);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", system-ui, -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 100% -10%, rgba(184,137,58,0.14), transparent 50%),
    radial-gradient(ellipse 60% 40% at 0% 30%, rgba(121,85,31,0.06), transparent 45%),
    linear-gradient(180deg, var(--paper) 0%, var(--cream) 40%, #f3ebe0 100%);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--bronze); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

/* —— Header —— */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: #FFFFFF;
  backdrop-filter: none; -webkit-backdrop-filter: none;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 var(--gold);
}
.topbar::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: #b8893a;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.7rem 0; flex-wrap: wrap;
}
.brand {
  display: flex; align-items: center; gap: 0.75rem;
  color: inherit; text-decoration: none; flex: none;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 46px; height: 46px; flex: none; border-radius: 12px;
  box-shadow: 0 0 0 2px var(--gold), 0 4px 14px rgba(43,36,29,0.2);
}
.brand-text strong {
  display: block; color: var(--espresso); font-size: 1.18rem;
  line-height: 1.15; letter-spacing: 0.06em; font-weight: 800;
}
.brand-text span {
  display: block; color: var(--gold); font-size: 0.72rem;
  font-weight: 700; letter-spacing: 0.12em; margin-top: 0.1rem;
}
.nav-main {
  display: flex; align-items: center; gap: 0.15rem; flex-wrap: wrap;
}
.nav-main a {
  color: var(--espresso-mid); font-size: 0.88rem; font-weight: 700;
  padding: 0.4rem 0.65rem; border-radius: 8px; text-decoration: none;
  letter-spacing: 0.02em;
}
.nav-main a:hover { background: var(--gold-soft); color: var(--bronze); text-decoration: none; }
.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.lang-toggle, .currency-toggle {
  display: inline-flex; border: 1px solid var(--line); border-radius: 999px;
  overflow: hidden; background: #fff; box-shadow: 0 1px 4px rgba(43,36,29,0.04);
}
.lang-toggle button, .currency-toggle button {
  border: 0; background: transparent; padding: 0.42rem 0.8rem;
  cursor: pointer; font: inherit; color: var(--muted); font-weight: 700; font-size: 0.85rem;
}
.lang-toggle button[aria-pressed="true"],
.currency-toggle button[aria-pressed="true"] {
  background: linear-gradient(135deg, var(--espresso), var(--espresso-soft));
  color: #fff;
}

/* —— Hero —— */
.hero {
  position: relative; overflow: hidden;
  background:
    linear-gradient(125deg, rgba(121,85,31,0.22) 0%, transparent 38%),
    linear-gradient(165deg, #211c17 0%, var(--espresso) 42%, #30251d 78%, #29231e 100%);
  color: #fff; padding: 3.8rem 0 4.2rem;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 18% 72%, rgba(184,137,58,0.08) 0 1px, transparent 1.5px),
    radial-gradient(circle at 72% 28%, rgba(184,137,58,0.06) 0 1px, transparent 1.5px);
  background-size: 28px 28px;
  opacity: 0.5; pointer-events: none;
}
.hero::after {
  content: "M";
  position: absolute; right: -0.15rem; bottom: -1.8rem;
  font-size: clamp(9rem, 26vw, 16rem); font-weight: 900;
  color: rgba(184,137,58,0.1); line-height: 1; pointer-events: none;
  letter-spacing: -0.05em;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: 0 0 1.1rem; padding: 0.35rem 0.9rem;
  background: rgba(184,137,58,0.14); border: 1px solid rgba(184,137,58,0.45);
  border-radius: 999px; color: var(--gold-bright); font-size: 0.88rem;
  font-weight: 800; letter-spacing: 0.14em;
}
.hero-eyebrow::before {
  content: ""; width: 0.45rem; height: 0.45rem; border-radius: 50%;
  background: var(--gold-bright); box-shadow: 0 0 8px var(--gold);
}
.hero h1 {
  margin: 0 0 1rem; font-size: clamp(1.425rem, 3.375vw, 2.14rem);
  letter-spacing: 0.04em; line-height: 1.25; font-weight: 900;
  text-shadow: 0 2px 24px rgba(0,0,0,0.25);
}
.hero h1 em {
  font-style: normal; color: var(--gold-bright);
  border-bottom: 3px solid rgba(184,137,58,0.45);
}
.hero .lead {
  margin: 0 0 1.15rem; max-width: 40rem;
  color: rgba(255,255,255,0.9); font-size: 1.02rem;
}
.seal-row {
  display: flex; flex-wrap: wrap; gap: 0.55rem; margin: 0 0 1.35rem;
}
.seal {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.38rem 0.85rem; border-radius: 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(184,137,58,0.4);
  color: var(--gold-soft); font-size: 0.82rem; font-weight: 750;
  letter-spacing: 0.06em;
  box-shadow: inset 0 0 0 1px rgba(184,137,58,0.12);
}
.seal::before { content: "◈"; color: var(--gold); font-size: 0.7rem; }
.hero .promise {
  margin: 0; max-width: 42rem; padding: 0.95rem 1.1rem;
  background: linear-gradient(135deg, rgba(184,137,58,0.14), rgba(121,85,31,0.1));
  border: 1px solid rgba(184,137,58,0.35); border-left: 3px solid var(--gold);
  border-radius: 10px; color: rgba(255,255,255,0.92); font-size: 0.94rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.6rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.85rem 1.45rem; border-radius: 999px; font-weight: 800;
  border: 1px solid transparent; text-decoration: none; letter-spacing: 0.04em;
  font-size: 0.95rem; transition: transform 0.15s, filter 0.15s, background 0.15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--bronze-light), var(--bronze) 55%, #684619);
  color: #fff; box-shadow: 0 10px 28px rgba(121,85,31,0.42);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost {
  background: #fbf6ee; color: #2b241d;
  border-color: #b8893a;
}
.btn-ghost:hover { background: rgba(184,137,58,0.14); }

/* —— Trust stats —— */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.85rem;
  margin-top: -1.85rem; position: relative; z-index: 2;
}
.stat {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.15rem 1rem;
  box-shadow: var(--shadow); text-align: center;
  position: relative; overflow: hidden;
}
.stat::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--bronze), var(--gold));
}
.stat b {
  display: block; color: var(--bronze); font-size: 1.4rem;
  letter-spacing: 0.03em; font-weight: 900; line-height: 1.2;
}
.stat span { color: var(--muted); font-size: 0.84rem; display: block; margin-top: 0.25rem; }

/* —— Sections —— */
section { padding: 3.1rem 0; }
section.alt {
  background: linear-gradient(180deg, rgba(255,255,255,0.55), rgba(244,232,210,0.35));
  border-top: 1px solid rgba(222,208,186,0.7);
  border-bottom: 1px solid rgba(222,208,186,0.7);
}
.section-head { margin-bottom: 1.5rem; }
.section-kicker {
  display: inline-block; margin: 0 0 0.45rem;
  color: var(--bronze); font-size: 0.8rem; font-weight: 800;
  letter-spacing: 0.16em;
}
section h2 {
  margin: 0 0 0.4rem; color: var(--espresso);
  font-size: clamp(1.4rem, 2.8vw, 1.85rem);
  letter-spacing: 0.04em; font-weight: 900;
  display: flex; align-items: center; gap: 0.65rem;
}
section h2::before {
  content: ""; flex: none; width: 0.5rem; height: 1.15em;
  background: linear-gradient(180deg, var(--gold-bright), var(--bronze));
  border-radius: 2px;
}
.section-lead { margin: 0; color: var(--muted); max-width: 44rem; }

.grid-3, .grid-2, .grid-4 { display: grid; gap: 1rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.3rem 1.35rem;
  box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(43,36,29,0.12);
  border-color: rgba(184,137,58,0.45);
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--bronze));
}
.card-icon {
  width: 2.6rem; height: 2.6rem; border-radius: 10px;
  display: grid; place-items: center; margin-bottom: 0.85rem;
  background: linear-gradient(145deg, var(--gold-soft), #fff);
  border: 1px solid rgba(184,137,58,0.35);
  color: var(--bronze); font-size: 1.25rem; font-weight: 800;
  box-shadow: var(--shadow-gold);
}
.card h3 {
  margin: 0 0 0.4rem; color: var(--espresso); font-size: 1.08rem; font-weight: 800;
}
.card p { margin: 0; color: var(--muted); font-size: 0.93rem; }
.badge {
  display: inline-block; margin-top: 0.85rem; padding: 0.22rem 0.65rem;
  border-radius: 999px; font-size: 0.75rem; font-weight: 800;
  background: var(--gold-soft); color: #7a4e00;
  border: 1px solid rgba(184,137,58,0.4); letter-spacing: 0.04em;
}

/* —— Pricing —— */
.tier-pill {
  display: inline-flex; align-items: center; gap: 0.35rem;
  margin-bottom: 0.75rem; padding: 0.32rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #fff6dc, #f0d78a);
  color: #6b4500; font-size: 0.8rem; font-weight: 900;
  border: 1px solid rgba(184,137,58,0.55);
  box-shadow: var(--shadow-gold); letter-spacing: 0.06em;
}
.tier-pill::before { content: "★"; color: var(--bronze); }
.currency-toggle { margin: 0 0 1.1rem; }
.table-wrap {
  overflow-x: auto; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
table { width: 100%; border-collapse: collapse; min-width: 740px; }
th, td {
  padding: 0.9rem 1.05rem; text-align: left;
  border-bottom: 1px solid var(--line); font-size: 0.92rem;
}
th {
  background: linear-gradient(180deg, #fff8e8, #f0e2c4);
  color: var(--espresso); font-weight: 800; letter-spacing: 0.03em;
  border-bottom: 2px solid rgba(184,137,58,0.45);
}
tbody tr:nth-child(even) { background: rgba(244,232,210,0.28); }
tbody tr:hover { background: rgba(184,137,58,0.1); }
tr:last-child td { border-bottom: 0; }
td:last-child {
  font-weight: 900; color: var(--bronze);
  white-space: nowrap;
}
.caption { margin: 0.85rem 0 0; color: var(--muted); font-size: 0.84rem; }

/* —— Market cards (incorporation) —— */
.market-card .card-icon { font-size: 1.05rem; letter-spacing: 0; }
.market-card .flag {
  font-size: 0.7rem; font-weight: 900; color: var(--espresso);
}

/* —— Process —— */
.steps { counter-reset: step; display: grid; gap: 0.9rem; }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.15rem 1.25rem; box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--bronze-light), #684619);
  color: #fff; font-weight: 900; font-size: 0.82rem;
  box-shadow: 0 6px 16px rgba(121,85,31,0.3);
  border: 2px solid rgba(184,137,58,0.5);
}
.step strong { display: block; color: var(--espresso); font-size: 1.05rem; font-weight: 800; margin-bottom: 0.2rem; }
.step span { display: block; color: var(--muted); font-size: 0.92rem; line-height: 1.45; }

/* —— Why —— */
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.list-ok, .list-no { margin: 0.7rem 0 0; padding-left: 0; list-style: none; }
.list-ok li, .list-no li {
  margin: 0.45rem 0; padding-left: 1.5rem; position: relative; font-weight: 600;
}
.list-ok li { color: var(--ok); }
.list-ok li::before { content: "✓"; position: absolute; left: 0; font-weight: 900; }
.list-no li { color: var(--warn); }
.list-no li::before { content: "✕"; position: absolute; left: 0; font-weight: 900; }

/* —— FAQ —— */
.faq-item {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 0.7rem; overflow: hidden;
  box-shadow: 0 4px 16px rgba(43,36,29,0.04);
}
.faq-item button {
  width: 100%; text-align: left; border: 0; background: transparent;
  padding: 1.05rem 1.25rem; font: inherit; font-weight: 800;
  color: var(--espresso); cursor: pointer; display: flex;
  justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item button::after {
  content: "+"; flex: none; width: 1.6rem; height: 1.6rem;
  border-radius: 50%; display: grid; place-items: center;
  background: var(--gold-soft); color: var(--bronze);
  font-weight: 900; font-size: 1.1rem; border: 1px solid rgba(184,137,58,0.35);
  transition: transform 0.2s;
}
.faq-item[aria-expanded="true"] button::after {
  content: "−"; background: linear-gradient(135deg, var(--bronze), #684619);
  color: #fff; border-color: transparent;
}
.faq-item .faq-body {
  display: none; padding: 0 1.25rem 1.1rem; color: var(--muted); font-size: 0.95rem;
}
.faq-item[aria-expanded="true"] .faq-body { display: block; }

/* —— Team / resources —— */
.team .role { color: var(--muted); font-size: 0.9rem; }
.resources a {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 0; border-bottom: 1px dashed var(--line);
  color: var(--espresso-mid); font-weight: 650;
}
.resources a:last-child { border-bottom: 0; }
.resources a::before { content: "↗"; color: var(--gold); font-weight: 900; }
.resources a:hover { color: var(--bronze); }

/* —— Contact strip —— */
.contact-strip {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.2rem;
  align-items: stretch;
}
.contact-panel {
  background: linear-gradient(145deg, var(--espresso) 0%, var(--espresso-soft) 100%);
  color: #fff; border-radius: var(--radius); padding: 1.6rem 1.7rem;
  border: 1px solid rgba(184,137,58,0.35);
  box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.contact-panel::after {
  content: "M"; position: absolute; right: 0.6rem; bottom: -0.6rem;
  font-size: 5rem; font-weight: 900; color: rgba(184,137,58,0.12); line-height: 1;
}
.contact-panel h3 { margin: 0 0 0.5rem; color: var(--gold-bright); font-size: 1.2rem; }
.contact-panel p { margin: 0.35rem 0; color: rgba(255,255,255,0.88); position: relative; z-index: 1; }
.contact-panel a { color: var(--gold-bright); font-weight: 700; }

/* —— Footer —— */
.footer {
  border-top: 3px solid var(--gold);
  background:
    linear-gradient(180deg, rgba(184,137,58,0.08), transparent 30%),
    linear-gradient(165deg, #211c17, var(--espresso));
  padding: 2.4rem 0 2.8rem; color: rgba(255,255,255,0.75); font-size: 0.88rem;
}
.footer strong { color: var(--gold-bright); letter-spacing: 0.04em; }
.disclaimer {
  margin-top: 1rem; padding: 0.95rem 1.1rem; border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(184,137,58,0.28);
  color: rgba(255,255,255,0.78); line-height: 1.65;
}

/* —— Lang / currency visibility ——
   Only hide the inactive language. Do NOT force display:inline on the
   active one — that overrode .step strong / .stat b / .brand-text and
   glued titles onto the next line (e.g. "SearchAssess…"). */
html[lang="en"] [data-lang-zh],
html[lang="zh-CN"] [data-lang-en],
html:not([lang="en"]):not([lang="zh-CN"]) [data-lang-en] { display: none !important; }
html[lang="en"] .nav-main a[data-lang-en],
html[lang="zh-CN"] .nav-main a[data-lang-zh] { display: inline-block; }

/* Keep block titles stacked above their blurbs after the lang toggle */
html[lang="en"] .brand-text strong[data-lang-en],
html[lang="zh-CN"] .brand-text strong[data-lang-zh],
html[lang="en"] .brand-text span[data-lang-en],
html[lang="zh-CN"] .brand-text span[data-lang-zh],
html[lang="en"] .stat b[data-lang-en],
html[lang="zh-CN"] .stat b[data-lang-zh],
html[lang="en"] .stat span[data-lang-en],
html[lang="zh-CN"] .stat span[data-lang-zh],
html[lang="en"] .step strong[data-lang-en],
html[lang="zh-CN"] .step strong[data-lang-zh],
html[lang="en"] .step span[data-lang-en],
html[lang="zh-CN"] .step span[data-lang-zh],
html[lang="en"] .pkg h3[data-lang-en],
html[lang="zh-CN"] .pkg h3[data-lang-zh],
html[lang="en"] .pkg .pkg-desc[data-lang-en],
html[lang="zh-CN"] .pkg .pkg-desc[data-lang-zh],
html[lang="en"] .pkg .pkg-tag[data-lang-en],
html[lang="zh-CN"] .pkg .pkg-tag[data-lang-zh],
html[lang="en"] .card h3[data-lang-en],
html[lang="zh-CN"] .card h3[data-lang-zh] { display: block; }
/* Currency visibility — default CNY; USD via toggle */
/* Hide inactive currency only — CNY is the default visible price */
html[data-currency="usd"] [data-cur-cny] { display: none !important; }
html:not([data-currency="usd"]) [data-cur-usd] { display: none !important; }

/* —— Responsive —— */
@media (max-width: 960px) {
  .nav-main { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .contact-strip { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .grid-3, .grid-2, .pros-cons { grid-template-columns: 1fr; }
  .hero { padding: 2.8rem 0 3.4rem; }
  .brand-text span { max-width: 11rem; }
}
@media (max-width: 520px) {
  .stats, .grid-4 { grid-template-columns: 1fr; }
  .topbar-inner { gap: 0.6rem; }
  .btn { width: 100%; }
}


.packages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  align-items: stretch;
  padding-top: 0.35rem;
}
@media (max-width: 860px) {
  .packages-grid { grid-template-columns: 1fr; gap: 1.15rem; }
}

.pkg {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.35rem 1.3rem 1.25rem;
  box-shadow: var(--shadow);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-width: 0;
}

.pkg.featured {
  border-color: rgba(184,137,58,0.55);
  box-shadow: 0 12px 36px rgba(43,36,29,0.1);
  background: linear-gradient(180deg, #fffaf3, #fff);
}

.pkg .pkg-tag {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  z-index: 2;
  background: linear-gradient(135deg, #805b24, #79551f);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  line-height: 1.2;
  max-width: 46%;
  text-align: center;
}

/* Room for corner tag so title never collides */
.pkg:has(.pkg-tag):not(.hot) h3 {
  padding-right: 5.75rem;
}

.pkg h3 {
  margin: 0;
  color: var(--espresso);
  font-size: 1.15rem;
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.pkg .pkg-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Clean hanging bullets — level left edge on wrap */
.pkg ul {
  margin: 0.15rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--espresso);
  font-size: 0.9rem;
}

.pkg li {
  position: relative;
  margin: 0;
  padding: 0.38rem 0 0.38rem 1.15rem;
  line-height: 1.45;
  border-bottom: 1px solid rgba(222,208,186,0.45);
}

.pkg li:last-child { border-bottom: 0; }

.pkg li::before {
  content: "";
  position: absolute;
  left: 0.12rem;
  top: 0.82em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--espresso-mid);
}

.pkg .pkg-price {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 0.5rem;
  row-gap: 0.25rem;
}

.pkg .pkg-price .was {
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: line-through;
}

.pkg .pkg-price .save {
  color: var(--ok);
  font-weight: 750;
  font-size: 0.85rem;
}

.pkg .pkg-price .now {
  flex: 1 0 100%;
  display: block;
  margin: 0.15rem 0 0;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--bronze-deep);
  letter-spacing: 0.01em;
  line-height: 1.2;
}

.pkg .btn-buy {
  flex: 1 0 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.55rem;
  min-height: 44px;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #2b241d, #4a3b2c);
  color: #fff !important;
  font-weight: 800;
  text-decoration: none !important;
  border: 1px solid transparent;
  text-align: center;
  letter-spacing: 0.03em;
}

.pkg.featured .btn-buy,
.pkg.hot .btn-buy {
  background: linear-gradient(135deg, #805b24, #79551f);
}

.pkg .btn-buy[aria-disabled="true"] {
  opacity: 1;
  pointer-events: none;
  cursor: not-allowed;
}

.pkg-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Builder / add-ons */
.alt-soft { background: linear-gradient(180deg, #fbf6ee 0%, #fff 100%); }
.builder {
  display: grid;
  grid-template-columns: 1.1fr 1.1fr 0.9fr;
  gap: 1.1rem;
  margin-top: 0.6rem;
}
@media (max-width: 980px) {
  .builder { grid-template-columns: 1fr; }
}
.builder-col, .builder-summary {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.05rem 1.1rem 1.2rem;
  box-shadow: 0 8px 28px rgba(43,36,29,0.05);
}
.builder-col h3, .builder-summary h3 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
  color: var(--espresso);
}
.builder-opt {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  padding: 0.55rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 10px;
  margin: 0.25rem 0;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--espresso);
  min-height: 44px;
}
.builder-opt:hover { background: #f8f1e8; }
.builder-opt:has(input:checked) {
  background: #fbf6ee;
  border-color: rgba(121,85,31,0.35);
}
.builder-opt input { margin-top: 0.2rem; accent-color: #79551f; }
.builder-opt s { color: var(--muted); font-size: 0.85em; }
.builder-opt[hidden] { display: none; }
.builder-lines { margin: 0; padding-left: 1.1rem; font-size: 0.92rem; color: var(--espresso); }
.builder-lines li { margin: 0.3rem 0; line-height: 1.45; }
.builder-total { margin: 0.85rem 0 0.35rem; font-size: 1.05rem; }
.builder-total strong { display: block; font-size: 1.55rem; color: var(--bronze-deep); margin-top: 0.15rem; }
.builder-save { color: #70531f; font-weight: 750; font-size: 0.9rem; margin: 0 0 0.7rem; }
.builder-summary .btn-buy {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 44px;
  margin-top: 0.5rem;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #805b24, #79551f);
  color: #fff !important;
  font-weight: 800;
  text-decoration: none !important;
}

/* Best-seller emphasis — calm, one badge only */
.pkg.hot {
  position: relative;
  border: 2px solid #b8893a;
  box-shadow: 0 0 0 3px rgba(184,137,58,0.12), 0 12px 32px rgba(43,36,29,0.1);
  z-index: 1;
  padding-top: 1.55rem;
  margin-top: 0.35rem;
}
.pkg.hot .pkg-tag { display: none !important; } /* avoid overlap with ::before */
.pkg.hot::before {
  content: "🔥 热销";
  position: absolute;
  top: -11px;
  right: 1rem;
  background: #79551f;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(121,85,31,0.35);
  letter-spacing: 0.02em;
  line-height: 1.2;
  z-index: 3;
}
html[lang="en"] .pkg.hot::before { content: "🔥 Hot"; }
.pkg.hot .now { color: #79551f; }
.pkg.top1 {
  border-color: #79551f;
  box-shadow: 0 0 0 3px rgba(121,85,31,0.12), 0 14px 36px rgba(121,85,31,0.16);
}
.pkg.top1::before { content: "🏆 销量第一"; }
html[lang="en"] .pkg.top1::before { content: "🏆 #1 seller"; }

/* Mobile polish ≤480 */
@media (max-width: 520px) {
  .wrap { width: min(100% - 1.5rem, var(--max)); }
  section { padding: 2.4rem 0; }
  .section-head { margin-bottom: 1.15rem; }
  .hero { padding: 2.4rem 0 2.8rem; }
  .stats { margin-top: -1.4rem; gap: 0.7rem; }
  .stat { padding: 1rem 0.9rem; }
  .card { padding: 1.15rem 1.1rem; }
  .step { padding: 1rem 1.05rem; gap: 0.85rem; }
  .packages-grid { gap: 1.35rem; padding-top: 0.55rem; }
  .pkg {
    padding: 1.25rem 1.1rem 1.15rem;
    gap: 0.5rem;
  }
  .pkg.hot {
    margin-top: 0.55rem;
    padding-top: 1.45rem;
  }
  .pkg h3 { font-size: 1.08rem; }
  .pkg .pkg-desc { font-size: 0.88rem; }
  .pkg ul { font-size: 0.88rem; }
  .pkg li { padding-top: 0.4rem; padding-bottom: 0.4rem; }
  .pkg .pkg-price { padding-top: 0.9rem; }
  .pkg .pkg-price .now { font-size: 1.4rem; }
  .pkg .btn-buy,
  .builder-summary .btn-buy,
  .btn { width: 100%; min-height: 46px; }
  .lang-toggle button,
  .currency-toggle button {
    min-height: 40px;
    padding: 0.45rem 0.85rem;
  }
  .contact-panel { padding: 1.35rem 1.25rem; }
  .faq-item button { min-height: 48px; padding: 1rem 1.1rem; }
}

.pay-grid{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin:1.5rem auto 0;padding:1.25rem 1.5rem;max-width:520px;background:#fff;border:1px solid #ded0ba;border-radius:16px}
.pay-card{margin:0;text-align:center;width:190px}
.pay-card img{width:100%;height:auto;border-radius:10px}
.pay-card figcaption{margin-top:.45rem;font-size:.9rem;font-weight:600;color:#2b241d}

.book-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.25rem;max-width:680px;margin:1.5rem auto 0;padding:1.75rem;background:#fff;border:1px solid #ded0ba;border-radius:16px}
.book-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem;font-weight:600;color:#2b241d}
.book-form input,.book-form select,.book-form textarea{font:inherit;font-weight:400;padding:.6rem .75rem;border:1px solid #cfc0a9;border-radius:10px;background:#fffcf7}
.book-form .full{grid-column:1/-1}
@media(max-width:640px){.book-form{grid-template-columns:1fr}}

/* Gold identity: decorative gold, accessible bronze text and controls. */
.brand-text span{color:#79551f}.brand-mark{background:#fbf6ee;box-shadow:0 0 0 1px #ded0ba;width:54px;height:54px}
.brand-text strong{letter-spacing:.02em;font-size:1.12rem}.footer-logo{display:block;width:220px;height:auto;border-radius:8px;margin:0 auto 24px}
.page-logo{display:block;width:260px;max-width:85%;height:auto;border-radius:8px;margin:0 auto 24px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b8893a;outline-offset:3px}
@media(max-width:480px){.brand{gap:.65rem;max-width:100%}.brand-text strong{font-size:1.02rem}.brand-text span{font-size:.7rem;letter-spacing:.04em}.brand-mark{width:48px;height:48px}}

.fpage .btn-ghost{color:#79551f;border-color:#79551f}.fpage .btn-ghost:hover{background:#f4e8d2}

/* Explicit readable control states on both light and dark surfaces. */
.btn{color:#2b241d;background:#fbf6ee;border-color:#b8893a}
.btn:hover,.btn:focus-visible{color:#2b241d;background:#f4e8d2;filter:none}
.btn:active{color:#2b241d;background:#ead8b8}
.btn-primary,.btn-primary:hover,.btn-primary:focus-visible,.btn-primary:active{color:#fff;background:#79551f;border-color:#79551f;filter:none}
.btn-primary:hover,.btn-primary:focus-visible{background:#684619}
.btn-ghost,.btn-ghost:hover,.btn-ghost:focus-visible,.btn-ghost:active{color:#2b241d;background:#fbf6ee;border-color:#b8893a}
.btn-ghost:hover,.btn-ghost:focus-visible{background:#f4e8d2}
.pkg .btn-buy:hover,.pkg .btn-buy:focus-visible,.builder-summary .btn-buy:hover,.builder-summary .btn-buy:focus-visible{background:#684619;color:#fff!important;filter:none}
.pkg .btn-buy:active,.builder-summary .btn-buy:active{background:#2b241d;color:#fff!important}
.btn:disabled,.btn[aria-disabled="true"],.pkg .btn-buy[aria-disabled="true"],.builder-summary .btn-buy[aria-disabled="true"]{opacity:1;background:#eee5d6;color:#655b50!important;border-color:#cfc0a9;cursor:not-allowed;filter:none}
.lang-toggle button:hover,.currency-toggle button:hover{background:#f4e8d2;color:#2b241d}
.lang-toggle button[aria-pressed="true"],.currency-toggle button[aria-pressed="true"]{background:#2b241d;color:#fff}
.faq-item button:hover,.faq-item button:focus-visible{background:#fbf6ee;color:#2b241d}
.brand-artwork{display:block;height:64px;width:auto;max-width:100%;object-fit:contain;border-radius:7px}
@media(max-width:480px){.brand-artwork{height:56px;width:auto}}

/* Exact logo background on every banner, desktop and mobile. */
.topbar,.topbar-inner,.nav-main,.header-actions{background:#FFFFFF;background-image:none;backdrop-filter:none;-webkit-backdrop-filter:none}
.topbar{box-shadow:none;border-bottom:1px solid #b8893a}
.topbar::after{display:none}
.brand-artwork{background:#FFFFFF;border:0;border-radius:0;box-shadow:none}
.nav-main a{color:#2b241d}
@media(max-width:768px){.topbar,.topbar-inner,.nav-main,.header-actions{background:#FFFFFF;background-image:none;backdrop-filter:none}}

/* Intrinsic form sizing: contain native iOS controls before overflow safety net. */
*,*::before,*::after{box-sizing:border-box}
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),select,textarea{width:100%;max-width:100%;min-width:0;font-size:16px}
input[type="checkbox"],input[type="radio"]{flex:none;width:auto;max-width:100%}
input[type="date"],input[type="time"],input[type="datetime-local"]{-webkit-appearance:none;appearance:none;min-height:48px;display:block;max-inline-size:100%;min-inline-size:0}
input::-webkit-date-and-time-value{min-width:0;text-align:left}
select{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
option{max-width:100%;text-overflow:ellipsis}
textarea{resize:vertical}
input[type="file"]{overflow:hidden;text-overflow:ellipsis}
img,svg,video,canvas{max-width:100%}
button,a.btn,a.btn-buy{max-width:100%;white-space:normal;overflow-wrap:anywhere}
form,form>*,label,main,section,article,header,nav,figure{min-width:0}
p,li,h1,h2,h3,.row{overflow-wrap:anywhere}
html,body{max-width:100%;overflow-x:hidden}

.wrap>*,.topbar-inner>*,.grid-2>*,.grid-3>*,.grid-4>*,.stats>*,.packages-grid>*,.builder>*,.contact-strip>*,.pros-cons>*,.step>*,.cta-row>*,.book-form>*{min-width:0}
.book-form{width:100%;grid-template-columns:repeat(2,minmax(0,1fr))}
.book-form label{min-width:0;max-width:100%}
.book-form input,.book-form select,.book-form textarea,.fpage input,.fpage select,.fpage textarea{min-width:0;max-width:100%;font-size:16px}
.table-wrap{width:100%;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.pay-grid{width:100%;min-width:0}.pay-card{max-width:100%}
.topbar-inner{max-width:100%}.brand{min-width:0;max-width:100%;flex-shrink:1}.header-actions{min-width:0;max-width:100%;flex-wrap:wrap}.nav-main{min-width:0;max-width:100%}
.date-hint{font-size:14px;font-weight:400;color:#655b50;line-height:1.4}
@media(max-width:640px){.book-form{grid-template-columns:minmax(0,1fr);padding:1.1rem;gap:1rem}.fpage{width:100%;min-width:0}.step{grid-template-columns:auto minmax(0,1fr)}}
@media(max-width:430px){.topbar-inner{gap:.5rem}.brand-artwork{max-width:100%;height:56px}.header-actions{margin-left:auto}.lang-toggle button,.currency-toggle button{padding:.42rem .65rem}.pay-grid{padding:1rem}.book-form{padding:1rem}}

/* Original v3 artwork on its sampled white background. */
.footer-logo,.page-logo{background:#FFFFFF;border-radius:0;padding:12px;box-sizing:content-box}

/* intro video */
#intro-video .intro-video-frame{box-sizing:border-box;width:100%;max-width:640px;margin:0 auto;aspect-ratio:16/9;border-radius:18px;overflow:hidden;border:1px solid rgba(184,137,58,.45);box-shadow:0 14px 40px rgba(43,36,29,.14);background:#000}
#intro-video video{display:block;width:100%;height:100%;max-width:100%;object-fit:contain;background:#000}
@media (max-width:640px){#intro-video .intro-video-frame{border-radius:12px}}