/* ============ Lumistar 宣传页 · 新版样式 ============ */
:root {
  --bg: #0a0a0e;
  --bg-2: #101016;
  --panel: rgba(255, 255, 255, 0.03);
  --ink: #f6f1e7;
  --muted: #a8a29a;
  --accent: #ff7a2f;
  --accent-2: #ffc46b;
  --gold: #d7b56d;
  --line: rgba(246, 241, 231, 0.12);
  --radius: 18px;
  --ease-out: cubic-bezier(0.22, 0.75, 0.25, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* ---------- 氛围层：颗粒 / 光斑 / 进度条 ---------- */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 3;
  opacity: 0.05;
  background-image: radial-gradient(rgba(255, 255, 255, 0.5) 0.6px, transparent 0.6px);
  background-size: 3px 3px;
}
.orbs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.orb {
  position: absolute;
  width: 46vw;
  height: 46vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.16;
}
.orb.o1 { background: radial-gradient(circle, var(--accent), transparent 65%); top: -12%; left: -10%; animation: drift1 22s ease-in-out infinite alternate; }
.orb.o2 { background: radial-gradient(circle, #4a6cff, transparent 65%); top: 30%; right: -14%; animation: drift2 26s ease-in-out infinite alternate; }
.orb.o3 { background: radial-gradient(circle, var(--accent-2), transparent 65%); bottom: -18%; left: 24%; animation: drift3 30s ease-in-out infinite alternate; }
@keyframes drift1 { to { transform: translate(9vw, 7vh) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-8vw, -6vh) scale(0.9); } }
@keyframes drift3 { to { transform: translate(6vw, -9vh) scale(1.1); } }

.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 60;
  background: transparent;
}
.scroll-progress i {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(255, 122, 47, 0.7);
}

/* ---------- 导航 ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 6vw;
  transition: transform 0.35s var(--ease-out), background 0.35s ease, backdrop-filter 0.35s ease, padding 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding: 12px 6vw;
  background: rgba(10, 10, 14, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav.nav-up { transform: translateY(-110%); }
.brand {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 15px;
  white-space: nowrap;
}
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  position: relative;
  transition: color 0.25s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -5px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  border: 1px solid var(--line);
  padding: 9px 16px;
  font-size: 13px;
  border-radius: 999px;
  white-space: nowrap;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.nav-cta:hover { border-color: var(--accent); background: rgba(255, 122, 47, 0.1); transform: translateY(-1px); }

/* ---------- 跑马灯公告 ---------- */
.marquee {
  position: relative;
  z-index: 2;
  margin-top: 72px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 122, 47, 0.06);
  padding: 10px 0;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.mq-item {
  padding: 0 34px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  white-space: nowrap;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 主视觉 ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: kenburns 20s ease-in-out infinite alternate;
  filter: saturate(1.05) contrast(1.04);
}
@keyframes kenburns {
  from { transform: scale(1.06) translate(0, 0); }
  to { transform: scale(1.16) translate(-1.6%, -1.6%); }
}
.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 10, 14, 0.45) 0%, rgba(10, 10, 14, 0.1) 34%, rgba(10, 10, 14, 0.88) 88%),
    linear-gradient(90deg, rgba(10, 10, 14, 0.75), transparent 62%);
}
.hero-copy {
  position: relative;
  padding: 0 6vw 12vh;
  max-width: 820px;
}
.hero-copy > * { animation: rise 1s var(--ease-out) both; }
.hero-copy > *:nth-child(1) { animation-delay: 0.15s; }
.hero-copy > *:nth-child(2) { animation-delay: 0.3s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.45s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.6s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(36px); }
  to { opacity: 1; transform: none; }
}
.kicker, .eyebrow {
  color: var(--accent-2);
  letter-spacing: 0.34em;
  font-size: 12px;
  margin: 0 0 16px;
  text-transform: uppercase;
}
.hero h1, h1 {
  font-size: clamp(42px, 7.2vw, 88px);
  line-height: 1.02;
  margin: 0 0 20px;
  font-weight: 700;
  background: linear-gradient(100deg, #ffffff 20%, #ffd9b0 55%, var(--accent) 90%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 7s linear infinite;
}
@keyframes shimmer { to { background-position: 220% 0; } }
.subtitle {
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  max-width: 580px;
  white-space: pre-line;
}
.scroll-hint {
  position: absolute;
  right: 6vw;
  bottom: 5vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--muted);
  writing-mode: vertical-rl;
}
.scroll-hint i {
  width: 1px;
  height: 52px;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: hint 1.8s ease-in-out infinite;
}
@keyframes hint {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding: 14px 26px;
  font-weight: 700;
  font-size: 15px;
  border-radius: 999px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, border-color 0.25s ease;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 60%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg);
  transition: left 0.55s ease;
}
.btn:hover::after { left: 130%; }
.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #1a1206;
  box-shadow: 0 10px 30px rgba(255, 122, 47, 0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(255, 122, 47, 0.4); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--ink);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { border-color: var(--accent); transform: translateY(-2px); }
.btn-lg { padding: 17px 34px; font-size: 16px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- 滚动渐入 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }

/* ---------- 数据统计 ---------- */
.stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  background: var(--bg);
  padding: 44px 6%;
  text-align: center;
  transition: background 0.35s ease;
}
.stat:hover { background: rgba(255, 122, 47, 0.05); }
.stat-num {
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(120deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat-suffix {
  font-size: 0.42em;
  font-weight: 700;
  margin-left: 4px;
  -webkit-text-fill-color: var(--accent-2);
}
.stat-label { margin-top: 12px; color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }

/* ---------- 通用板块 ---------- */
.section { position: relative; z-index: 1; padding: 110px 6vw; }
.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head h2, .grad-text {
  margin: 0 0 14px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.15;
  font-weight: 700;
  background: linear-gradient(100deg, #ffffff 30%, #ffd9b0 60%, var(--accent) 95%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 7s linear infinite;
}
.section-sub { color: var(--muted); margin: 0; line-height: 1.7; }

/* ---------- 特色 ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.feature {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.35s var(--ease-out), border-color 0.35s ease, background 0.35s ease;
}
.feature:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 122, 47, 0.45);
  background: rgba(255, 122, 47, 0.05);
}
.feature-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  font-size: 27px;
  border-radius: 16px;
  background: linear-gradient(140deg, rgba(255, 122, 47, 0.22), rgba(255, 196, 107, 0.1));
  border: 1px solid rgba(255, 122, 47, 0.3);
  margin-bottom: 20px;
}
.feature h3 { margin: 0 0 10px; font-size: 19px; }
.feature p { margin: 0; color: var(--muted); line-height: 1.75; font-size: 14.5px; }

/* ---------- 图册 ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.g-card {
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-2);
  cursor: zoom-in;
}
.g-card img {
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out), filter 0.5s ease;
}
.g-card:hover img { transform: scale(1.07); filter: saturate(1.15); }
.g-card figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 40px 20px 16px;
  background: linear-gradient(180deg, transparent, rgba(6, 6, 9, 0.92));
  font-size: 14px;
  color: var(--ink);
  transform: translateY(6px);
  opacity: 0.92;
  transition: transform 0.35s var(--ease-out), opacity 0.35s ease;
}
.g-card:hover figcaption { transform: none; opacity: 1; }

/* ---------- 关于 ---------- */
.about-card {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  padding: clamp(40px, 6vw, 72px);
}
.about-card h2 { margin: 0 0 22px; font-size: clamp(26px, 3.4vw, 38px); }
.about-body p { color: var(--muted); line-height: 2; font-size: 16px; margin: 0 0 14px; }
.about-body p:last-child { margin-bottom: 0; }

/* ---------- 会员卡价格 ---------- */
.pricing .section-head { margin-bottom: 64px; }
.pricing .eyebrow { display: flex; justify-content: center; }
.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1240px;
  margin: 0 auto;
  align-items: stretch;
}
.price-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: 34px 24px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease-out), border-color 0.35s ease, box-shadow 0.35s ease;
}
.price-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 122, 47, 0.4);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.price-card.hot {
  border-color: rgba(255, 122, 47, 0.55);
  background:
    radial-gradient(120% 130% at 50% 0%, rgba(255, 122, 47, 0.16), transparent 55%),
    var(--bg-2);
  box-shadow: 0 20px 60px rgba(255, 122, 47, 0.14);
}
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #1a1206;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 8px 22px rgba(255, 122, 47, 0.35);
}
.price-card h3 { margin: 4px 0 20px; font-size: 20px; letter-spacing: 0.08em; text-align: center; }
.price-num { display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.price-cur { color: var(--accent-2); font-size: 20px; font-weight: 700; }
.price-value {
  font-size: 46px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(120deg, #ffffff, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.price-unit { color: var(--muted); font-size: 14px; }
.price-desc { color: var(--muted); font-size: 14px; line-height: 1.7; margin: 16px 0 20px; text-align: center; min-height: 48px; }
.price-feats { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 11px; }
.price-feats li {
  position: relative;
  padding-left: 27px;
  color: var(--ink);
  font-size: 14.5px;
  line-height: 1.55;
}
.price-feats li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 122, 47, 0.16);
  color: var(--accent-2);
  font-size: 11px;
  font-weight: 700;
}

/* ---------- 重点板块（图文交替） ---------- */
.spotlights { padding-bottom: 20px; }
.spot-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto 90px;
}
.spot-item:last-child { margin-bottom: 0; }
.spot-item.reverse .spot-copy { order: 2; }
.spot-item.reverse .spot-media { order: 1; }
.spot-item.no-media { grid-template-columns: 1fr; max-width: 760px; text-align: center; }
.spot-item.no-media .eyebrow { justify-content: center; }
.spot-copy h2 {
  margin: 0 0 20px;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.2;
  background: linear-gradient(100deg, #ffffff 30%, #ffd9b0 65%, var(--accent) 95%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: shimmer 7s linear infinite;
}
.spot-copy p {
  color: var(--muted);
  line-height: 1.95;
  font-size: 16px;
  margin: 0 0 14px;
}
.spot-copy p:last-child { margin-bottom: 0; }
.spot-media {
  position: relative;
  border-radius: calc(var(--radius) + 8px);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  cursor: zoom-in;
}
.spot-media img {
  display: block;
  width: 100%;
  height: clamp(320px, 42vw, 460px);
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.spot-media:hover img { transform: scale(1.05); }
.spot-media::after {
  content: "点击查看大图";
  position: absolute;
  right: 14px;
  bottom: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  padding: 5px 12px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s var(--ease-out);
}
.spot-media:hover::after { opacity: 1; transform: none; }

/* ---------- 联系我们卡片 ---------- */
.contact-band { padding-bottom: 40px; }
.contact-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255, 122, 47, 0.14), transparent 55%),
    var(--bg-2);
  border: 1px solid rgba(255, 122, 47, 0.3);
  border-radius: calc(var(--radius) + 8px);
  padding: clamp(36px, 5vw, 56px);
}
.contact-card h2 { margin: 0 0 26px; font-size: clamp(26px, 3.2vw, 34px); }
.contact-person { display: grid; gap: 14px; }
.cp-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 16px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, background 0.25s ease;
}
a.cp-row:hover { border-color: rgba(255, 122, 47, 0.5); background: rgba(255, 122, 47, 0.07); }
.cp-ico { font-size: 18px; }
.cp-label { color: var(--muted); font-size: 14px; }
.cp-value { font-weight: 700; letter-spacing: 0.04em; }
.cp-phone { color: var(--accent-2); }

/* ---------- CTA 横幅 ---------- */
.cta-band {
  position: relative;
  z-index: 1;
  padding: 0 6vw 110px;
}
.cta-inner {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
  border-radius: calc(var(--radius) + 10px);
  padding: clamp(48px, 7vw, 84px) 6%;
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(255, 122, 47, 0.22), transparent 55%),
    var(--bg-2);
  border: 1px solid rgba(255, 122, 47, 0.28);
  overflow: hidden;
}
.cta-inner h2 { margin: 0 0 14px; font-size: clamp(28px, 4vw, 44px); }
.cta-inner p { color: var(--muted); margin: 0 auto; max-width: 560px; line-height: 1.8; }
.cta-inner .hero-actions { justify-content: center; }

/* ---------- 二维码 ---------- */
.qr-block { padding-top: 0; }
.qr-card {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 36px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: 38px;
}
.qr-visual {
  position: relative;
  background: #fff;
  padding: 16px;
  border-radius: 14px;
  width: 206px;
}
.qr-visual svg { display: block; width: 100%; height: auto; }
.qr-ring {
  position: absolute;
  inset: -10px;
  border-radius: 20px;
  border: 2px solid rgba(255, 122, 47, 0.55);
  animation: pulse 2.4s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse {
  0% { transform: scale(0.96); opacity: 0.9; }
  70% { transform: scale(1.06); opacity: 0; }
  100% { transform: scale(1.06); opacity: 0; }
}
.qr-copy h2 { margin: 0 0 12px; font-size: 26px; }
.qr-copy p { color: var(--muted); line-height: 1.75; margin: 0 0 10px; }
.qr-url { font-size: 13px; word-break: break-all; color: var(--accent-2) !important; }

/* ---------- 页脚 ---------- */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 56px 6vw 36px;
  background: rgba(0, 0, 0, 0.25);
}
.foot-main {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.foot-brand {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: 0.1em;
  background: linear-gradient(120deg, #fff, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.foot-contact { display: grid; gap: 12px; align-content: start; }
.foot-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 14.5px;
  transition: color 0.25s ease;
}
a.foot-item:hover { color: var(--ink); }
.foot-ico {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  font-size: 15px;
  flex: none;
}
.foot-note { color: rgba(168, 162, 154, 0.6); font-size: 12.5px; letter-spacing: 0.06em; }
.foot-icp { margin-top: 10px; font-size: 12.5px; }
.foot-icp a {
  color: rgba(168, 162, 154, 0.75);
  text-decoration: none;
  transition: color 0.25s ease;
}
.foot-icp a:hover { color: var(--accent-2); }

/* ---------- 灯箱 ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 4vw;
  background: rgba(5, 5, 8, 0.92);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.24s ease;
  cursor: zoom-out;
}
.lightbox.open { opacity: 1; }
.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
  transform: scale(0.94);
  transition: transform 0.24s var(--ease-out);
}
.lightbox.open img { transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .nav { padding: 14px 5vw; }
  .nav-links { display: none; }
  .hero { min-height: 86vh; }
  .scroll-hint { display: none; }
  .qr-card { grid-template-columns: 1fr; justify-items: start; }
  .section { padding: 76px 5vw; }
  .g-card img { height: 240px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-main { flex-direction: column; gap: 24px; }
  .spot-item { grid-template-columns: 1fr; gap: 24px; margin-bottom: 64px; }
  .spot-item.reverse .spot-copy { order: 1; }
  .spot-item.reverse .spot-media { order: 2; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; }
  .price-desc { min-height: 0; }
}

@media (max-width: 1080px) {
  .price-grid { grid-template-columns: repeat(2, 1fr); max-width: 640px; }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ================================================================
   编辑后台 / 扫码海报 共用样式
   ================================================================ */
.admin { padding: 110px 6vw 90px; max-width: 960px; margin: 0 auto; position: relative; z-index: 1; }
.admin .brand { color: var(--ink); }
.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 26px;
  margin-bottom: 20px;
}
.panel h2 { margin: 0 0 18px; font-size: 20px; display: flex; align-items: center; gap: 10px; }
.panel h2 .tag {
  font-size: 11px;
  color: var(--accent-2);
  border: 1px solid rgba(255, 196, 107, 0.35);
  border-radius: 999px;
  padding: 2px 10px;
  letter-spacing: 0.1em;
  font-weight: 500;
}
label { display: block; margin: 0 0 16px; color: var(--muted); font-size: 13px; }
input, textarea, button, select {
  width: 100%;
  margin-top: 7px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 13px;
  font: inherit;
  font-size: 14px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 122, 47, 0.15);
}
textarea { resize: vertical; line-height: 1.7; }
button {
  width: auto;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #1a1206;
  font-weight: 700;
  cursor: pointer;
  border: none;
  padding: 11px 22px;
  margin-top: 0;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s ease, opacity 0.2s ease;
}
button:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255, 122, 47, 0.3); }
button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.ghost { background: rgba(255, 255, 255, 0.05); color: var(--ink); border: 1px solid var(--line); }
.ghost:hover { border-color: var(--accent); box-shadow: none; }
.danger { border-color: rgba(200, 80, 80, 0.5) !important; color: #f0b4b4; }
.hidden { display: none; }
.hint, .err, .ok { font-size: 13px; margin: 10px 0 0; line-height: 1.6; }
.err { color: #f0b4b4; }
.ok { color: #9fdcb0; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid-2 label { margin-bottom: 16px; }
.edit-row {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.02);
}
.edit-row .row { margin-top: 4px; }
.mini-btn { padding: 7px 12px; font-size: 12.5px; border-radius: 9px; }
.emoji-palette { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 16px; }
.emoji-palette button {
  width: 38px;
  height: 38px;
  padding: 0;
  font-size: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.emoji-palette button:hover { border-color: var(--accent); box-shadow: none; }
.preview {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
  margin-bottom: 12px;
  display: block;
}
.g-item img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: block;
  margin-bottom: 10px;
}
.qr-visual.admin-qr { margin: 0 0 14px; }
.save-bar {
  position: sticky;
  bottom: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(16, 16, 22, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 122, 47, 0.35);
  border-radius: 999px;
  padding: 12px 12px 12px 22px;
  margin-top: 8px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
}
.save-bar .ok, .save-bar .err { margin: 0; flex: 1; }
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
  .admin { padding: 96px 5vw 70px; }
  .save-bar { border-radius: 16px; flex-direction: column; align-items: stretch; }
  .save-bar button { width: 100%; }
  .gallery-grid { grid-template-columns: 1fr; }
}

/* ---------- 扫码海报页 ---------- */
.poster-body { min-height: 100vh; }
.poster {
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 130px 6vw 90px;
  position: relative;
  z-index: 1;
}
.poster h1 {
  font-size: clamp(34px, 5.4vw, 62px);
  margin: 0 0 14px;
}
.poster .subtitle { margin: 0 auto 26px; }
.poster-qr {
  background: #fff;
  padding: 18px;
  border-radius: 16px;
  width: min(300px, 80vw);
  margin: 8px 0 14px;
  box-shadow: 0 24px 70px rgba(255, 122, 47, 0.18);
  animation: floaty 5s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.poster-qr svg { width: 100%; height: auto; display: block; }
.poster .hero-actions { justify-content: center; }