/* ============================================================ */
/* NuoCheng — premium B2B tea beverage ingredients (global)      */
/* ============================================================ */

:root {
  --bg:       #FAF6F0;
  --bg-alt:   #F3EDE2;
  --fg:       #0F1A15;
  --fg-soft:  #4A554E;
  --fg-mute:  #8A958E;
  --line:     #E5DDCD;
  --accent:   #0A5A43;
  --accent-2: #0F7A5A;
  --hot:      #E8934A;
  --hot-2:    #D97448;
  --juice-1:  #F4C18A;
  --juice-2:  #E8934A;
  --tea-1:    #0A5A43;
  --tea-2:    #1F8A5A;
  --radius-sm: 8px;
  --radius:   14px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  --shadow-sm: 0 1px 2px rgba(15,26,21,.05), 0 2px 8px rgba(15,26,21,.04);
  --shadow:    0 8px 30px rgba(15,26,21,.08);
  --shadow-lg: 0 24px 60px rgba(15,26,21,.14);
  --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --font-display: 'Fraunces', 'Inter', Georgia, serif;
  --font-mono: 'Space Grotesk', ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 28px; }
@media (max-width: 640px) { .container { padding: 0 20px; } }

/* ---------- grain overlay ---------- */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 5000;
  opacity: .04;
  background-image:
    radial-gradient(rgba(15,26,21,1) 1px, transparent 1px),
    radial-gradient(rgba(15,26,21,1) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 1px;
  mix-blend-mode: multiply;
}

/* ---------- top bar marquee ---------- */
.top-bar {
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  overflow: hidden;
}
.marquee { display: flex; width: 100%; overflow: hidden; }
.marquee-track {
  display: flex;
  gap: 36px;
  padding: 10px 0;
  white-space: nowrap;
  animation: marquee 45s linear infinite;
}
.marquee-track > span { opacity: .85; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 500;
  backdrop-filter: saturate(1.5) blur(14px);
  -webkit-backdrop-filter: saturate(1.5) blur(14px);
  background: rgba(250, 246, 240, .78);
  border-bottom: 1px solid transparent;
  transition: border-color .35s var(--ease), background .35s var(--ease);
}
.header.scrolled { border-bottom-color: var(--line); background: rgba(250, 246, 240, .92); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: inline-flex; align-items: center; color: var(--fg); font-weight: 700; }
.logo-img { height: 48px; width: auto; display: block; }
.logo-img-footer { height: 56px; }
@media (max-width: 640px) { .logo-img { height: 40px; } .logo-img-footer { height: 48px; } }

/* form status */
.form-status { margin: 12px 0 0; font-size: 13px; min-height: 18px; }
.form-status.ok { color: var(--accent); font-weight: 500; }
.form-status.err { color: var(--hot-2); font-weight: 500; }
.form-status a { text-decoration: underline; }
.nav { display: flex; gap: 32px; }
.nav a { color: var(--fg-soft); font-size: 14px; font-weight: 500; position: relative; transition: color .2s var(--ease); }
.nav a:hover { color: var(--accent); }
.nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.lang-toggle {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em;
  padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px;
  color: var(--fg-mute);
  transition: border-color .2s, color .2s;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--fg); }
.lang-toggle .active { color: var(--accent); font-weight: 600; }
.lang-sep { opacity: .4; }

@media (max-width: 900px) {
  .nav { display: none; }
  .header-inner { height: 60px; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 14px 24px; border-radius: 999px;
  font-size: 15px; font-weight: 600; letter-spacing: -.01em;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .3s var(--ease), color .25s var(--ease);
  white-space: nowrap; cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--fg); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line); }
.btn-ghost:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn-sm { padding: 10px 16px; font-size: 13px; }
.btn-block { width: 100%; padding: 16px 24px; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 120px 0 160px;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.hero-blob {
  position: absolute; filter: blur(100px); border-radius: 50%; opacity: .42;
  animation: float 20s ease-in-out infinite;
  will-change: transform;
}
.blob-1 { width: 620px; height: 620px; background: radial-gradient(circle, var(--tea-2), var(--tea-1) 70%); top: -120px; left: -140px; }
.blob-2 { width: 500px; height: 500px; background: radial-gradient(circle, var(--juice-1), var(--juice-2) 70%); top: 40px; right: -140px; animation-delay: -7s; }
.blob-3 { width: 400px; height: 400px; background: radial-gradient(circle, #D9E8D3, #AEC5A4 80%); bottom: -100px; left: 30%; animation-delay: -12s; opacity: .35; }
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 40px) scale(.95); }
}

.hero-inner { position: relative; text-align: left; max-width: 1000px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255,255,255,.6);
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--fg-soft);
  margin-bottom: 28px;
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(10,90,67,.18); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(10,90,67,.08); } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 96px);
  line-height: .98;
  letter-spacing: -.03em;
  font-weight: 400;
  margin: 0 0 32px;
  color: var(--fg);
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
  position: relative;
}
.hero-title em::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: .05em; height: .12em;
  background: var(--hot); border-radius: 2px; opacity: .4;
  transform: scaleX(0); transform-origin: left; animation: underline 1.4s .5s var(--ease-out) forwards;
}
@keyframes underline { to { transform: scaleX(1); } }

.hero-sub {
  max-width: 620px;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--fg-soft);
  margin: 0 0 42px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 70px; }
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 2px; padding-top: 36px;
  border-top: 1px solid var(--line);
}
.hero-stats > div { display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong {
  font-family: var(--font-display); font-size: clamp(28px, 3vw, 44px); font-weight: 500;
  letter-spacing: -.02em; color: var(--fg);
}
.hero-stats span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-mute); }

.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  width: 2px; height: 42px; background: var(--line); overflow: hidden;
}
.hero-scroll span {
  display: block; width: 100%; height: 40%; background: var(--accent);
  animation: scrollIndicator 2.2s ease-in-out infinite;
}
@keyframes scrollIndicator {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(250%); }
}

@media (max-width: 640px) {
  .hero { padding: 70px 0 100px; }
  .hero-title { font-size: clamp(38px, 11vw, 60px); }
  .hero-stats { grid-template-columns: repeat(2,1fr); gap: 18px; }
}

/* ---------- logos strip ---------- */
.logos {
  padding: 48px 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.logos-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-mute); text-align: center; margin: 0 0 26px;
}
.logos-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.logos-track {
  display: flex; gap: 48px; white-space: nowrap;
  animation: marquee 38s linear infinite;
  font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 36px); font-weight: 400; letter-spacing: -.02em;
  color: var(--fg);
}
.logos-track > span:nth-child(even) { color: var(--hot); opacity: .8; }

/* ---------- section head ---------- */
.eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
  display: inline-block; margin-bottom: 14px;
  padding-left: 24px; position: relative;
}
.eyebrow::before {
  content: ''; position: absolute; left: 0; top: 50%; width: 14px; height: 1px; background: var(--accent);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.02; letter-spacing: -.025em;
  font-weight: 400;
  margin: 0 0 20px;
  color: var(--fg);
}
.section-sub { max-width: 640px; font-size: 17px; color: var(--fg-soft); margin: 0; }
.section-head { margin-bottom: 60px; max-width: 820px; }

/* ---------- categories ---------- */
.categories { padding: 120px 0; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cat-card {
  position: relative; padding: 28px 24px 26px;
  background: white; border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s var(--ease);
  cursor: pointer;
  overflow: hidden;
}
.cat-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .35s var(--ease);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.cat-card:hover::before { opacity: 1; }
.cat-card:hover .cat-count,
.cat-card:hover .cat-label,
.cat-card:hover .cat-arrow { color: white; }
.cat-card > * { position: relative; z-index: 1; }
.cat-count { font-family: var(--font-mono); font-size: 13px; color: var(--fg-mute); margin-bottom: 60px; font-weight: 500; transition: color .3s var(--ease);}
.cat-label { font-family: var(--font-display); font-size: 22px; font-weight: 500; letter-spacing: -.015em; margin-bottom: 8px; line-height: 1.1; transition: color .3s var(--ease);}
.cat-sub { font-size: 13px; color: var(--fg-mute); margin-bottom: 18px; }
.cat-card:hover .cat-sub { color: rgba(255,255,255,.75); }
.cat-arrow {
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  color: var(--accent); transition: color .3s var(--ease), transform .3s var(--ease);
}
.cat-card:hover .cat-arrow { transform: translateX(4px); }
@media (max-width: 1000px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px)  { .category-grid { grid-template-columns: 1fr; } }

/* ---------- products ---------- */
.products { padding: 60px 0 120px; background: var(--bg); }
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
  padding-bottom: 24px; border-bottom: 1px solid var(--line);
}
.filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; border-radius: 999px;
  background: white; border: 1px solid var(--line);
  font-size: 13px; font-weight: 500; color: var(--fg-soft);
  transition: all .2s var(--ease); cursor: pointer;
}
.filter-chip em {
  font-style: normal; font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-mute); letter-spacing: .04em;
}
.filter-chip:hover { border-color: var(--accent); color: var(--fg); }
.filter-chip.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.filter-chip.active em { color: var(--juice-1); }

.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 1000px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px)  { .product-grid { grid-template-columns: repeat(2, 1fr); } }

.product-card {
  position: relative; background: white; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .3s var(--ease);
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.pc-img {
  position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--bg-alt);
}
.pc-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease-out);
}
.product-card:hover .pc-img img { transform: scale(1.07); }
.pc-badge {
  position: absolute; top: 12px; left: 12px;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(15,26,21,.85); backdrop-filter: blur(8px);
  color: var(--bg); font-family: var(--font-mono); font-size: 10px; letter-spacing: .05em;
}
.pc-body { padding: 18px 18px 20px; }
.pc-cat { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-mute); margin-bottom: 6px; }
.pc-title { font-family: var(--font-display); font-size: 17px; line-height: 1.15; font-weight: 500; margin: 0 0 6px; letter-spacing: -.01em; }
.pc-title-cn { font-size: 12px; color: var(--fg-mute); line-height: 1.4; margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pc-foot { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px dashed var(--line); }
.pc-pack { font-family: var(--font-mono); font-size: 11px; color: var(--fg-soft); letter-spacing: .03em; }
.pc-cta { font-family: var(--font-mono); font-size: 11px; color: var(--accent); font-weight: 600; letter-spacing: .04em; }

.product-loadmore { display: flex; justify-content: center; margin-top: 48px; }

/* ---------- why us ---------- */
.why-us { background: var(--fg); color: var(--bg); padding: 120px 0; }
.why-us .eyebrow { color: var(--juice-1); }
.why-us .eyebrow::before { background: var(--juice-1); }
.why-us .section-title { color: var(--bg); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; border: 1px solid rgba(255,255,255,.08); }
.why-card {
  padding: 40px 32px;
  background: var(--fg);
  transition: background .35s var(--ease);
  position: relative;
}
.why-card:hover { background: #1a2721; }
.why-num {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .15em;
  color: var(--juice-1); margin-bottom: 18px; font-weight: 600;
}
.why-card h3 {
  font-family: var(--font-display); font-size: 22px; line-height: 1.15; font-weight: 500;
  letter-spacing: -.01em; margin: 0 0 12px; color: var(--bg);
}
.why-card p { font-size: 14.5px; line-height: 1.6; color: rgba(250,246,240,.7); margin: 0; }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }

/* ---------- story ---------- */
.story { padding: 120px 0; background: var(--bg-alt); }
.story-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: start; }
.story-text p { font-size: 16px; line-height: 1.7; color: var(--fg-soft); margin: 0 0 18px; max-width: 520px; }
.story-text .btn { margin-top: 24px; }
.story-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat-card {
  background: white; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 24px;
  display: flex; flex-direction: column; gap: 6px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stat-card strong {
  font-family: var(--font-display); font-size: clamp(32px, 3.5vw, 46px); font-weight: 500;
  letter-spacing: -.02em; color: var(--accent); line-height: 1;
}
.stat-card span {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fg-mute);
}
@media (max-width: 900px) { .story-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- contact ---------- */
.contact { padding: 120px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-info p { font-size: 17px; line-height: 1.55; color: var(--fg-soft); margin: 0 0 32px; max-width: 460px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.contact-list li { display: flex; gap: 16px; align-items: baseline; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.contact-list strong {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg-mute); width: 100px; flex-shrink: 0;
}
.contact-list a { color: var(--accent); font-weight: 500; }
.contact-list a:hover { text-decoration: underline; }

.contact-form {
  background: white; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 36px;
  display: grid; gap: 18px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fg-mute); font-weight: 500;
}
.field input, .field select, .field textarea {
  font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg); color: var(--fg);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(10,90,67,.1);
}
.form-note { font-size: 12px; color: var(--fg-mute); text-align: center; margin: 6px 0 0; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } .contact-form { padding: 24px; } }

/* ---------- footer ---------- */
.footer { background: var(--fg); color: var(--bg); padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { color: var(--bg); margin-bottom: 14px; }
.footer-brand .logo-mark { color: var(--juice-1); }
.footer-brand .logo-sub { color: rgba(250,246,240,.5); }
.footer-brand p { font-size: 14px; color: rgba(250,246,240,.6); max-width: 280px; line-height: 1.55; margin: 0; }
.footer h4 {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--juice-1); margin: 0 0 18px; font-weight: 600;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer ul li, .footer ul a { font-size: 14px; color: rgba(250,246,240,.75); transition: color .2s var(--ease); }
.footer ul a:hover { color: var(--juice-1); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
  padding-top: 24px; border-top: 1px solid rgba(250,246,240,.1);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  color: rgba(250,246,240,.45);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ---------- modal ---------- */
.modal {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease), visibility .3s var(--ease);
}
.modal.open { opacity: 1; visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15,26,21,.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal-panel {
  position: relative; z-index: 1;
  background: var(--bg); border-radius: var(--radius-lg);
  width: min(720px, 92vw); max-height: 88vh; overflow: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(.96) translateY(10px); transition: transform .3s var(--ease);
}
.modal.open .modal-panel { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg-alt); font-size: 22px; line-height: 1; color: var(--fg);
  transition: background .2s var(--ease);
}
.modal-close:hover { background: var(--line); }
.modal-body { display: grid; grid-template-columns: 1fr 1fr; }
.modal-img { aspect-ratio: 1/1; background: var(--bg-alt); overflow: hidden; }
.modal-img img { width: 100%; height: 100%; object-fit: cover; }
.modal-info { padding: 36px; }
.modal-info .pc-cat { margin-bottom: 10px; }
.modal-info h3 { font-family: var(--font-display); font-size: 28px; line-height: 1.1; font-weight: 500; margin: 0 0 10px; letter-spacing: -.015em; }
.modal-info .m-cn { color: var(--fg-soft); font-size: 13px; margin-bottom: 24px; line-height: 1.55; }
.modal-specs { display: grid; gap: 10px; margin-bottom: 28px; }
.modal-specs > div { display: flex; justify-content: space-between; font-size: 13px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.modal-specs strong { font-weight: 500; color: var(--fg); }
.modal-specs span { font-family: var(--font-mono); color: var(--fg-soft); letter-spacing: .02em; }
@media (max-width: 640px) { .modal-body { grid-template-columns: 1fr; } .modal-info { padding: 24px; } }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Chinese-mode overrides ---------- */
body.lang-cn .hero-title { font-family: var(--font-display); }
body.lang-cn .pc-title { display: none; }
body.lang-cn .pc-title-cn { font-size: 15px; color: var(--fg); -webkit-line-clamp: 3; }