:root {
  /* white / black / gold (main-light) */
  --bg: #FFFFFF;
  --bg-elev: #F5F5F5;
  --bg-hover: #eeeeee;
  --text: #111111;
  --muted: #8A8A8A;
  --dim: #8A8A8A;
  --line: #e6e6e6;
  --orange: #C9A45C; /* gold accent on light */
  --orange-deep: #A8843E;
  --gold: #C9A45C;
  --gold-grad: linear-gradient(135deg, #E8D5A3 0%, #C9A45C 45%, #A8843E 100%);
  --black: #111111;
  --radius: 18px;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Noto Sans TC", "Noto Sans CJK TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }
.wrap { width: min(1120px, 100% - 12vw); margin-inline: auto; }
main { flex: 1; padding: 120px 0 72px; }
.kicker {
  color: var(--orange); letter-spacing: .3em; font-size: 13px; font-weight: 700;
}
h1 {
  font-size: clamp(32px, 4.5vw, 52px); line-height: 1.15; font-weight: 900;
  margin: 12px 0 16px;
}
h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; margin: 8px 0 12px; }
h3 { font-size: 20px; font-weight: 800; }
.lead { color: var(--muted); font-size: 17px; max-width: 640px; }
.muted { color: var(--muted); }
.dim { color: var(--dim); font-size: 14px; }
.accent-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: .55; margin: 40px 0;
}

/* Header */
header.site {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 6vw; position: absolute; inset: 0 0 auto; z-index: 40;
  gap: 16px;
}
header.site .logo img { height: 40px; width: auto; }
header.site .header-right { display: flex; align-items: center; gap: 18px; }
nav.main { display: flex; gap: 22px; font-size: 14px; align-items: center; flex-wrap: wrap; }
nav.main a { opacity: .85; transition: color .2s, opacity .2s; }
nav.main a:hover, nav.main a.is-active { opacity: 1; color: var(--orange); }
.cart-link { position: relative; }
.cart-badge {
  position: absolute; top: -8px; right: -12px;
  background: var(--orange); color: var(--black); font-size: 11px; font-weight: 800;
  min-width: 18px; height: 18px; border-radius: 99px;
  display: inline-flex; align-items: center; justify-content: center; padding: 0 4px;
}
.switchers { display: flex; gap: 8px; align-items: center; }
.switchers select {
  background: var(--bg-elev); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: 6px 8px; font-size: 12px; cursor: pointer;
}
.switchers select:disabled { opacity: .45; cursor: not-allowed; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 10px;
  background: var(--bg-elev); border: 1px solid var(--line); color: var(--text);
  cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-backdrop {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 45;
}
.nav-backdrop.is-open, body.nav-open .nav-backdrop { display: block; }
.nav-panel {
  display: none; position: fixed; top: 0; right: 0; bottom: 0; width: min(320px, 88vw);
  background: #0e0e10; border-left: 1px solid var(--line); z-index: 50;
  padding: 72px 22px 28px; overflow-y: auto;
  transform: translateX(100%); transition: transform .25s ease;
}
.nav-panel.is-open { display: block; transform: none; }
.nav-panel nav { display: flex; flex-direction: column; gap: 14px; font-size: 16px; }
.nav-panel .switchers { flex-direction: column; align-items: stretch; margin-top: 22px; }
.nav-panel .social { margin-top: 24px; display: flex; gap: 14px; font-size: 14px; }
.nav-panel .social a { color: var(--orange); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px; font-weight: 700; font-size: 15px;
  background: var(--orange); color: var(--black); border: 0; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover:not(:disabled) { transform: translateY(-2px); background: #ffa04a; box-shadow: 0 10px 28px rgba(242,140,40,.28); }
.btn:disabled, .btn.is-disabled {
  opacity: .45; cursor: not-allowed; transform: none; box-shadow: none;
}
.btn-ghost {
  display: inline-flex; align-items: center; color: var(--orange); font-weight: 700;
  background: transparent; border: 0; cursor: pointer; padding: 8px 0;
}
.btn-outline {
  background: transparent; color: var(--text); border: 1px solid #444;
}
.btn-outline:hover:not(:disabled) { border-color: var(--orange); color: var(--orange); background: transparent; box-shadow: none; }
.tag {
  display: inline-block; font-size: 12px; border: 1px solid #444; border-radius: 99px;
  padding: 4px 12px; color: #d8cfc2;
}
.tag-orange { border-color: var(--orange); color: var(--orange); }
.tag-rec { background: rgba(242,140,40,.15); border-color: var(--orange); color: var(--orange); font-weight: 700; }

/* Cards */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.card {
  background: linear-gradient(160deg, #141416 0%, #0e0e10 100%);
  border: 1px solid var(--line); border-radius: 20px; padding: 24px;
  display: flex; flex-direction: column; gap: 12px; position: relative;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: #3a3a40; }
.card .price { font-size: 22px; color: var(--orange); font-weight: 800; }
.card .price-sub { font-size: 13px; color: var(--dim); }
.card .actions { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.card.is-featured {
  border-color: var(--orange);
  transform: scale(1.03);
  box-shadow: 0 0 0 1px rgba(242,140,40,.25), 0 16px 40px rgba(0,0,0,.35);
  z-index: 1;
}
.card .badges-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.card ul.benefits { list-style: none; display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
.card ul.benefits li::before { content: "·"; color: var(--orange); margin-right: 8px; font-weight: 700; }
.promo-lines { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 28px; }
.promo-lines span {
  font-size: 13px; border: 1px solid #3a3a40; border-radius: 99px;
  padding: 6px 14px; color: #e8dfd3; background: #121214;
}

/* Badges SVG */
.badge-wrap { display: flex; justify-content: center; margin: 8px 0 4px; }
.badge-svg { width: 88px; height: 88px; }
.badge-svg.lg { width: 110px; height: 110px; }
.sig-slot {
  margin-top: 8px; border: 1px dashed #555; border-radius: 10px;
  padding: 10px 8px; text-align: center; font-size: 11px; color: var(--dim);
  min-height: 42px; display: grid; place-items: center;
}

/* Table */
.cmp-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
table.cmp {
  width: 100%; border-collapse: collapse; font-size: 14px; min-width: 720px;
}
table.cmp th, table.cmp td {
  padding: 12px 14px; border-bottom: 1px solid #1c1c1f; text-align: left; vertical-align: top;
}
table.cmp th { background: #121214; color: var(--orange); font-weight: 700; }
table.cmp tr:last-child td { border-bottom: 0; }
table.cmp td.yes { color: #c8f0c0; }
table.cmp .tier-name { font-weight: 700; color: #e8dfd3; }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: start; }
.cart-items { display: grid; gap: 12px; }
.cart-item {
  display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center;
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px;
}
.cart-item .rm {
  background: transparent; border: 1px solid #444; color: var(--muted);
  border-radius: 8px; padding: 6px 10px; cursor: pointer; font-size: 13px;
}
.cart-item .rm:hover { border-color: var(--orange); color: var(--orange); }
.cart-summary {
  background: #121214; border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  position: sticky; top: 24px;
}
.cart-summary .row { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; font-size: 15px; }
.cart-summary .total { font-size: 20px; font-weight: 800; color: var(--orange); border-top: 1px solid #2a2a2e; margin-top: 8px; padding-top: 14px; }
.coupon-line { color: #9dcea0; font-size: 14px; }
.form-panel {
  margin-top: 36px; background: #121214; border: 1px solid var(--line);
  border-radius: 20px; padding: 28px;
}
.form-panel label { display: grid; gap: 6px; margin-bottom: 14px; font-size: 14px; color: var(--muted); }
.form-panel input, .form-panel textarea, .form-panel select {
  background: #FFFFFF; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; color: var(--text); font: inherit; width: 100%;
}
.form-panel input:focus, .form-panel textarea:focus {
  outline: 2px solid var(--orange); outline-offset: 1px;
}
.form-note {
  background: #FFFFFF; border: 1px solid #2a2a2e; border-radius: 12px;
  padding: 14px 16px; font-size: 14px; color: var(--muted); margin-bottom: 18px;
}
.confirm-box {
  display: none; text-align: center; padding: 48px 24px;
  background: #121214; border: 1px solid var(--line); border-radius: 20px;
}
.confirm-box.is-visible { display: block; }
.empty-cart { color: var(--muted); padding: 32px; text-align: center; border: 1px dashed #333; border-radius: 16px; }

/* Rules / FAQ */
.rules { display: grid; gap: 12px; margin-top: 18px; }
.rules details {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px;
}
.rules summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; }
.rules summary::-webkit-details-marker { display: none; }
.rules summary::after { content: "+"; color: var(--orange); }
.rules details[open] summary::after { content: "–"; }
.rules details p, .rules details ul { color: var(--muted); margin-top: 10px; font-size: 14px; }
.rules details ul { padding-left: 1.2em; display: grid; gap: 4px; }

/* Footer */
footer.site {
  border-top: 1px solid var(--line); padding: 28px 6vw;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  color: var(--dim); font-size: 14px;
}
footer.site .brand { color: #d8cfc2; font-weight: 700; }
footer.site .social { display: flex; gap: 14px; }
footer.site a:hover { color: var(--orange); }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--black); font-weight: 700;
  padding: 12px 20px; border-radius: 999px; z-index: 80;
}
.toast[hidden] { display: none !important; }

/* Welcome */
.welcome-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.65); z-index: 90;
  display: grid; place-items: center; padding: 20px;
}
.welcome-card {
  background: #141416; border: 1px solid #3a3a40; border-radius: 20px;
  padding: 28px 24px; max-width: 420px; position: relative;
}
.welcome-card h2 { font-size: 22px; margin-bottom: 10px; }
.welcome-card p { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.welcome-close {
  position: absolute; top: 10px; right: 12px; background: transparent; border: 0;
  color: var(--muted); font-size: 22px; cursor: pointer;
}

.fx-note { font-size: 12px; color: var(--dim); margin-top: 10px; }
.page-head { margin-bottom: 28px; }
.section { margin-top: 48px; }

@media (max-width: 980px) {
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 .card.is-featured { grid-column: span 2; }
  .cart-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  nav.main.desktop-only { display: none; }
  .switchers.desktop-only { display: none; }
  .nav-toggle { display: inline-flex; }
  .grid-3, .grid-5 { grid-template-columns: 1fr; }
  .grid-5 .card.is-featured { grid-column: auto; transform: none; }
  .card.is-featured { transform: none; }
  main { padding-top: 100px; }
  .cart-item { grid-template-columns: 1fr; }
  .wrap { width: min(1120px, 100% - 10vw); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card, .nav-panel { transition: none; }
}


/* Designer alignment add-ons */
.pill-switch { display:inline-flex; gap:4px; background:#121214; border:1px solid #2a2a2e; border-radius:999px; padding:3px; }
.pill-switch a, .pill-switch button {
  appearance:none; background:transparent; border:0; color:var(--muted); font:inherit; font-size:12px;
  padding:6px 10px; border-radius:999px; cursor:pointer; text-decoration:none;
}
.pill-switch a.on, .pill-switch button.on { background:#1c1c1f; color:var(--text); }
.pill-switch a.is-disabled, .pill-switch button:disabled { opacity:.55; cursor:not-allowed; }
.pill-switch .badge-mini {
  font-size:10px; color:#c9a24a; border:1px solid #4a3a20; border-radius:999px; padding:0 5px; margin-left:4px;
}
.promo-banner {
  background: linear-gradient(160deg, #16140f, #0e0e10);
  border:1px solid #2a2a2e; border-radius:20px; padding:22px 24px; margin-bottom:18px;
}
.promo-banner h2 { font-size:20px; margin:8px 0; }
.promo-banner .note { color:var(--muted); font-size:14px; }
.cover-card {
  aspect-ratio:16/10; min-height:140px; border-radius:14px;
  background: radial-gradient(800px 200px at 20% 0%, rgba(242,140,40,.18), transparent 55%), #FFFFFF;
  border:1px solid #2a2a2e; display:grid; align-content:end; gap:4px; padding:16px;
}
.cover-card .c-k { color:var(--orange); font-size:11px; letter-spacing:.22em; font-weight:700; }
.cover-card .c-t { font-size:18px; font-weight:800; }
.cover-card .c-s { color:var(--dim); font-size:12px; }
.meta { font-size:13px; color:var(--dim); display:grid; gap:6px; }
.meta b { color:#d8cfc2; font-weight:600; }
.btn-block { width:100%; }
.pico { width:100%; max-width:160px; margin:0 auto; border-radius:12px; background:#0b0a08; }
.badge-showcase { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:18px; }
.badge-showcase figure {
  margin:0; background:#121214; border:1px solid var(--line); border-radius:16px; padding:14px; text-align:center;
}
.badge-showcase img { width:100%; border-radius:10px; }
.badge-showcase figcaption { margin-top:8px; font-size:13px; color:var(--muted); }
.free-strip {
  display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;
  background:#121214; border:1px solid var(--line); border-radius:18px; padding:18px 20px; margin-bottom:22px;
}
.free-strip .fs-left { display:flex; gap:14px; align-items:center; }
.free-strip img { width:72px; border-radius:10px; }
.trial-banner {
  background:linear-gradient(160deg, rgba(242,140,40,.12), transparent 60%), #121214;
  border:1px solid #3a3a40; border-radius:18px; padding:20px 22px; margin-bottom:22px;
}
.header-social { display:flex; gap:10px; align-items:center; }
.header-social a {
  display:inline-flex; align-items:center; gap:6px; font-size:12px; color:var(--muted);
  border:1px solid var(--line); border-radius:999px; padding:6px 10px;
}
.header-social a:hover { color:var(--orange); border-color:var(--orange); }
.header-social svg { width:14px; height:14px; fill:currentColor; }
@media (max-width:900px){ .badge-showcase{grid-template-columns:1fr 1fr;} }
@media (max-width:768px){
  .badge-showcase{grid-template-columns:1fr;}
  .header-social{display:none;}
  .pill-switch.desktop-only{display:none;}
}

.plus-section{margin-top:64px;padding:32px 28px;border-radius:24px;border:1px dashed #3a3a40;background:linear-gradient(180deg,#101012 0%,#0b0b0c 100%)}
.plus-section .plus-label{display:inline-block;font-size:12px;letter-spacing:.2em;border:1px solid #555;color:#cfc6b8;border-radius:99px;padding:4px 12px;margin-bottom:12px}
.plus-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.plus-card{background:transparent;border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center}
.plus-progress{margin-top:28px;background:#FFFFFF;border:1px solid #2a2a2e;border-radius:14px;padding:18px}
.plus-progress .bar{height:10px;border-radius:99px;background:#1c1c1f;overflow:hidden;margin:12px 0}
.plus-progress .bar>span{display:block;height:100%;width:18%;background:repeating-linear-gradient(90deg,#3a3a40 0 8px,#2a2a2e 8px 16px);border-radius:99px}
.plus-notes{color:#8a8277;font-size:14px;margin-top:16px;display:grid;gap:6px;padding-left:1.1em}
.wallet-mock{margin-top:24px;border:1px solid #2a2a2e;border-radius:16px;padding:20px;background:#0c0c0e}
.wallet-mock h3{font-size:18px;margin-bottom:6px}
.wallet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.wallet-cell{border:1px dashed #3a3a40;border-radius:12px;padding:14px;text-align:center}
.wallet-cell .lbl{font-size:12px;color:#8a8277;letter-spacing:.08em}
.wallet-cell .val{font-size:20px;font-weight:800;color:#b9b0a4;margin-top:8px}
@media(max-width:900px){.plus-grid{grid-template-columns:1fr 1fr}.wallet-grid{grid-template-columns:1fr}}
@media(max-width:520px){.plus-grid{grid-template-columns:1fr}}

#coupon-line[hidden], .cart-summary .row[hidden] { display: none !important; }


/* Pricing carousel (<1024) / 5-across (>=1024) */
.tier-carousel { position: relative; margin: 8px 0 28px; }
.tier-carousel .tier-track {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
}
.tier-carousel .tier-controls { display: none; }
.tier-carousel .tier-dots { display: none; }
.acct-icon {
  width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--bg-elev); display: inline-flex; align-items: center; justify-content: center;
  overflow: hidden; flex-shrink: 0;
}
.acct-icon img { width: 22px; height: 22px; object-fit: contain; }
.acct-icon:hover { border-color: var(--orange); }
.avatar-preview {
  width: 96px; height: 96px; border-radius: 999px; border: 1px dashed #444;
  background: #121214; display: grid; place-items: center; overflow: hidden; margin: 12px 0 18px;
}
.avatar-preview img { width: 100%; height: 100%; object-fit: cover; }
.avatar-preview .fallback { width: 56px; height: 56px; opacity: .9; }
.account-panel {
  max-width: 520px; margin: 0 auto;
  background: #121214; border: 1px solid var(--line); border-radius: 20px; padding: 28px 24px;
}
.account-panel label { display: grid; gap: 6px; margin-bottom: 14px; font-size: 14px; color: var(--muted); }
.account-panel input[type="text"],
.account-panel input[type="email"],
.account-panel input[type="file"] {
  background: #FFFFFF; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; color: var(--text); font: inherit; width: 100%;
}
@media (max-width: 1023px) {
  .tier-carousel .tier-track {
    display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
    scroll-padding-inline: 6vw; padding: 8px 6vw 16px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .tier-carousel .tier-track::-webkit-scrollbar { display: none; }
  .tier-carousel .tier-track > .card {
    flex: 0 0 min(78vw, 320px); scroll-snap-align: center; max-width: 340px;
  }
  .tier-carousel .tier-track > .card.is-featured { transform: none; }
  .tier-carousel .tier-controls {
    display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 8px;
  }
  .tier-carousel .tier-btn {
    width: 42px; height: 42px; border-radius: 999px; border: 1px solid #3a3a40;
    background: var(--bg-elev); color: var(--text); cursor: pointer; font-size: 18px;
  }
  .tier-carousel .tier-btn:hover { border-color: var(--orange); color: var(--orange); }
  .tier-carousel .tier-btn:disabled { opacity: .35; cursor: not-allowed; }
  .tier-carousel .tier-dots {
    display: flex; gap: 8px; justify-content: center; margin-top: 10px;
  }
  .tier-carousel .tier-dots button {
    width: 8px; height: 8px; border-radius: 99px; border: 0; background: #3a3a40; cursor: pointer; padding: 0;
  }
  .tier-carousel .tier-dots button[aria-current="true"] { background: var(--orange); width: 18px; }
}
@media (min-width: 1024px) {
  .tier-carousel .tier-track { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .wrap:has(.tier-carousel) { width: min(1280px, 100% - 4vw); }
}


.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0 28px; }
@media (max-width: 760px) { .promo-grid { grid-template-columns: 1fr; } }
.brand-sig {
  font-family: Georgia, "Palatino Linotype", serif; font-style: italic;
  font-size: 28px; font-weight: 700; color: var(--orange); letter-spacing: .04em;
}
.brand-sig-wrap { text-align: center; margin: 18px 0 8px; }
.brand-sig-slot {
  display: inline-block; margin-top: 6px; border: 1px dashed #555; border-radius: 8px;
  padding: 6px 14px; font-size: 11px; color: var(--dim);
}


/* Light-theme gold promo banners */
.promo-banner {
  background: linear-gradient(135deg, rgba(201,164,92,.12), rgba(201,164,92,.04));
  border-color: rgba(201,164,92,.45);
}
.promo-banner .tag-orange, .tag-orange { border-color: rgba(201,164,92,.5); color: var(--gold); }
.kicker { color: var(--gold); }
nav.main a:hover, nav.main a.is-active { color: var(--gold); }
.btn { background: var(--gold); color: #111; }
.btn:hover { background: #d4b36e; }
.btn-outline, .btn.btn-outline {
  background: transparent; color: var(--text); border: 1px solid var(--line);
}
.btn-outline:hover, .btn.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost { color: var(--gold); }
.card { background: var(--bg-elev); border-color: var(--line); }
.price { color: var(--text); }
header.site .logo img { height: 40px; width: auto; }
body[data-theme="light"] { background: var(--bg); color: var(--text); }

/* Product grid 4 cards responsive */
.grid-products {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 1100px) {
  .grid-products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-products { grid-template-columns: 1fr; }
}

/* Intro overlay (silent) */
#intro{
  position:fixed;inset:0;z-index:100;background:#111111;
  display:flex;align-items:center;justify-content:center;
}
#intro.hidden{display:none}
#intro .stage{position:relative;width:min(520px,78vw);display:flex;align-items:center;justify-content:center}
#intro .cursive{
  width:100%;height:auto;filter:drop-shadow(0 0 18px rgba(201,164,92,.45));
  clip-path:inset(0 100% 0 0);
  animation:wei-reveal 900ms cubic-bezier(.2,.7,.2,1) forwards;
}
#intro .swoosh{
  position:absolute;inset:0;pointer-events:none;opacity:0;
  background:linear-gradient(90deg,transparent,rgba(201,164,92,.28),transparent);
  animation:wei-sweep 450ms ease-out 700ms forwards;
}
#intro .endmark{
  position:absolute;width:min(280px,55vw);opacity:0;transform:scale(.9);
  animation:wei-cross 450ms ease-out 1050ms forwards;border-radius:28px;
}
#intro .veil{
  position:fixed;inset:0;background:#111;opacity:0;pointer-events:none;
  animation:wei-out 320ms ease-in 1500ms forwards;
}
#intro-skip{
  position:fixed;right:18px;bottom:18px;z-index:101;
  border:1px solid #333;background:rgba(17,17,17,.85);color:#8A8A8A;
  border-radius:999px;padding:10px 16px;font-size:13px;cursor:pointer;
}
#intro-skip:hover{color:#F5F5F5;border-color:#C9A45C}
@keyframes wei-reveal{to{clip-path:inset(0 0 0 0)}}
@keyframes wei-sweep{0%{opacity:0;transform:translateX(-30%)}50%{opacity:1}100%{opacity:0;transform:translateX(40%)}}
@keyframes wei-cross{to{opacity:1;transform:scale(1)}}
@keyframes wei-out{to{opacity:1}}
@media (prefers-reduced-motion:reduce){
  #intro .cursive,#intro .swoosh,#intro .endmark,#intro .veil{animation:none !important}
  #intro .cursive{clip-path:none;opacity:0}
  #intro .endmark{opacity:1;transform:none}
}