/* ==========================================================================
   和光万象 · hgwx.aimemory.cafe
   ========================================================================== */

:root {
  --bg: #08090e;
  --bg-2: #0e1017;
  --bg-3: #12141d;
  --card: rgba(255, 255, 255, .035);
  --card-hi: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .09);
  --line-hi: rgba(255, 255, 255, .16);
  --text: #f4f5f9;
  --text-2: #b6bccd;
  --muted: #828a9e;
  --brand: #8b7cff;
  --brand-2: #46e3c0;
  --warm: #ffb072;
  --grad: linear-gradient(118deg, #8b7cff 0%, #46e3c0 100%);
  --grad-warm: linear-gradient(118deg, #ffb072 0%, #ff7a9c 100%);
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --wrap: 1180px;
  --shadow: 0 24px 70px -30px rgba(0, 0, 0, .9);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: .01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }

/* 背景噪点 + 光晕 --------------------------------------------------------- */
.grain {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .5;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(139, 124, 255, .22), transparent 62%),
    radial-gradient(760px 480px at 6% 4%, rgba(70, 227, 192, .13), transparent 60%),
    radial-gradient(900px 600px at 50% 108%, rgba(255, 176, 114, .09), transparent 60%);
}

main, .nav, .foot { position: relative; z-index: 1; }

/* 通用元素 --------------------------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 14px; font-size: 13px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--text-2);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 1px; background: var(--brand-2);
  box-shadow: 0 0 0 4px rgba(70, 227, 192, .14);
  animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; letter-spacing: .02em;
  transition: transform .22s cubic-bezier(.2, .7, .3, 1), box-shadow .22s, background .22s, border-color .22s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad); color: #0a0b10;
  box-shadow: 0 14px 34px -14px rgba(139, 124, 255, .8);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -14px rgba(139, 124, 255, .95); }
.btn-ghost {
  background: rgba(255, 255, 255, .045); color: var(--text);
  border-color: var(--line-hi); backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .3); transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.arrow { transition: transform .22s; }
.btn:hover .arrow { transform: translateX(3px); }

/* 导航 ------------------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(160%);
  background: rgba(8, 9, 14, .72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.is-scrolled { border-bottom-color: var(--line); background: rgba(8, 9, 14, .9); }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 68px; }

.logo { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.logo-mark { display: grid; grid-template-columns: repeat(3, 5px); gap: 3px; }
.logo-mark i {
  width: 5px; height: 5px; border-radius: 1px; display: block;
  background: rgba(255, 255, 255, .22);
}
.logo-mark i:nth-child(5) { background: var(--brand-2); box-shadow: 0 0 8px rgba(70, 227, 192, .8); }
.logo-mark i:nth-child(1), .logo-mark i:nth-child(9) { background: var(--brand); }
.logo-text { font-size: 17px; font-weight: 700; letter-spacing: .06em; display: inline-flex; align-items: baseline; gap: 7px; }
.logo-text em {
  font-style: normal; font-size: 10px; font-weight: 700; letter-spacing: .18em;
  color: var(--muted); padding: 2px 6px; border: 1px solid var(--line); border-radius: 5px;
}

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a {
  padding: 8px 13px; border-radius: 999px; font-size: 14.5px; color: var(--text-2);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
.nav-links a.is-hot { color: var(--brand-2); }
.nav-actions { display: flex; align-items: center; gap: 10px; }

.nav-toggle { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line); background: transparent; position: relative; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--text); transition: .25s; }
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { bottom: 15px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { bottom: 19px; transform: rotate(-45deg); }

/* HERO ------------------------------------------------------------------- */
.hero { padding: 68px 0 40px; position: relative; overflow: hidden; }
.hero-glow {
  position: absolute; inset: -20% -10% auto -10%; height: 620px; pointer-events: none;
  background: radial-gradient(60% 100% at 50% 0%, rgba(139, 124, 255, .16), transparent 70%);
}
.hero-inner {
  display: grid; grid-template-columns: 1.02fr 1fr; gap: 54px; align-items: center;
  position: relative;
}
.hero-title {
  margin: 0 0 20px; font-size: clamp(46px, 7.4vw, 92px); line-height: 1.02;
  font-weight: 800; letter-spacing: -.02em;
}
.px-word { display: inline-flex; gap: .06em; margin-left: .06em; vertical-align: baseline; }
.px-word b {
  display: inline-block; padding: .04em .1em; border-radius: .12em;
  background: var(--grad); color: #08090e; font-weight: 800;
  box-shadow: 0 10px 30px -12px rgba(139, 124, 255, .9);
}
.px-word b:nth-child(2) { background: linear-gradient(118deg, #46e3c0 0%, #8b7cff 100%); }
.hero-sub { margin: 0 0 26px; font-size: clamp(16px, 1.55vw, 19px); color: var(--text-2); line-height: 1.75; }
.hero-sub strong { color: var(--text); font-weight: 700; box-shadow: inset 0 -8px 0 rgba(139, 124, 255, .22); }

.price-row { display: flex; align-items: center; gap: 22px; margin-bottom: 28px; }
.price-item { display: flex; flex-direction: column; gap: 2px; }
.price-item .k { font-size: 12px; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.price-item .v { font-size: 26px; font-weight: 800; letter-spacing: -.01em; }
.price-item .v em { font-style: normal; font-size: 14px; font-weight: 600; color: var(--muted); margin-left: 2px; }
.price-sep { width: 1px; height: 34px; background: var(--line-hi); }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 34px; }

.hero-facts {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  margin: 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none;
}
.hero-facts li { display: flex; flex-direction: column; gap: 1px; }
.hero-facts b { font-size: 17px; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-facts span { font-size: 12.5px; color: var(--muted); }

.hero-visual { position: relative; }
.hero-shot {
  margin: 0; border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  background: var(--bg-3);
}
.hero-shot img { width: 100%; }
.hero-float {
  position: absolute; left: -34px; bottom: -26px; width: 128px;
  margin: 0; padding: 9px; border-radius: 20px;
  background: rgba(18, 20, 29, .92); border: 1px solid var(--line-hi);
  backdrop-filter: blur(12px); box-shadow: var(--shadow);
  animation: float 5.5s ease-in-out infinite;
}
.hero-float img { border-radius: 13px; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
.hero-note {
  position: absolute; right: -14px; top: 22px; display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 15px; border-radius: 999px; font-size: 13px; color: var(--text-2);
  background: rgba(18, 20, 29, .92); border: 1px solid var(--line-hi); backdrop-filter: blur(12px);
}
.px-dot { width: 8px; height: 8px; border-radius: 2px; background: var(--brand-2); box-shadow: 0 0 10px rgba(70, 227, 192, .9); }

.backing {
  margin-top: 62px; padding: 22px 26px; border-radius: var(--r-lg);
  border: 1px solid var(--line); background: var(--card);
  display: flex; align-items: center; gap: 34px; flex-wrap: wrap;
}
.backing-label { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.backing-items { display: flex; gap: 44px; flex-wrap: wrap; }
.backing-items div { display: flex; flex-direction: column; }
.backing-items b { font-size: 21px; font-weight: 800; letter-spacing: -.01em; }
.backing-items span { font-size: 12.5px; color: var(--muted); }

/* 区块 ------------------------------------------------------------------- */
.section { padding: 96px 0; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .018) 12%, rgba(255, 255, 255, .018) 88%, transparent); border-block: 1px solid var(--line); }
.sec-head { max-width: 760px; margin-bottom: 46px; }
.sec-title { margin: 0 0 12px; font-size: clamp(28px, 3.7vw, 44px); line-height: 1.2; font-weight: 800; letter-spacing: -.015em; }
.sec-sub { margin: 0; font-size: 16px; color: var(--text-2); }

/* 五个角色 --------------------------------------------------------------- */
.roles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.role-card {
  grid-column: span 2; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); background: var(--card);
  transition: transform .3s cubic-bezier(.2, .7, .3, 1), border-color .3s, background .3s;
}
.role-card:nth-child(4), .role-card:nth-child(5) { grid-column: span 3; }
.role-card:hover { transform: translateY(-5px); border-color: var(--line-hi); background: var(--card-hi); }
.role-media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-3); }
.role-card:nth-child(4) .role-media, .role-card:nth-child(5) .role-media { aspect-ratio: 16 / 9; }
.role-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .3, 1); }
.role-card:hover .role-media img { transform: scale(1.045); }
.role-body { padding: 22px 24px 26px; position: relative; }
.role-no {
  position: absolute; top: -13px; left: 24px; font-family: var(--mono);
  font-size: 11px; font-weight: 700; letter-spacing: .1em; color: #08090e;
  background: var(--brand-2); padding: 3px 7px; border-radius: 5px;
}
.role-body h3 { margin: 4px 0 8px; font-size: 20px; font-weight: 700; }
.role-body p { margin: 0; font-size: 14.5px; color: var(--text-2); line-height: 1.72; }

/* 三个理由 --------------------------------------------------------------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  padding: 22px; border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--card); transition: transform .3s, border-color .3s, background .3s;
}
.why-card:hover { transform: translateY(-5px); border-color: var(--line-hi); background: var(--card-hi); }
.why-media { border-radius: var(--r); overflow: hidden; aspect-ratio: 16 / 10; margin-bottom: 20px; background: var(--bg-3); }
.why-media img { width: 100%; height: 100%; object-fit: cover; }
.why-card h3 { margin: 0 0 10px; font-size: 23px; font-weight: 800; }
.why-card > p { margin: 0 0 16px; font-size: 14.5px; color: var(--text-2); }
.ticks { margin: 0; padding: 16px 0 0; border-top: 1px solid var(--line); list-style: none; display: grid; gap: 7px; }
.ticks li { position: relative; padding-left: 19px; font-size: 13.5px; color: var(--text-2); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px;
  border-radius: 1.5px; background: var(--grad);
}

/* 硬实力 ----------------------------------------------------------------- */
.craft-layout { display: grid; grid-template-columns: 1fr 1.06fr; gap: 26px; align-items: start; }
.craft-lead { margin: 0; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: var(--bg-3); }
.craft-lead figcaption, .spec-fig figcaption, .play-shots figcaption {
  padding: 12px 16px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line);
}
.craft-cells { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.craft-cell {
  border-radius: var(--r); overflow: hidden; border: 1px solid var(--line);
  background: var(--card); transition: transform .3s, border-color .3s;
}
.craft-cell:hover { transform: translateY(-4px); border-color: var(--line-hi); }
.craft-cell img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: var(--bg-3); }
.craft-cell div { padding: 16px 18px 19px; }
.craft-cell h3 { margin: 0 0 6px; font-size: 16px; font-weight: 700; }
.craft-cell p { margin: 0; font-size: 13.5px; color: var(--text-2); line-height: 1.66; }

/* 影片 ------------------------------------------------------------------- */
.film { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); background: #000; box-shadow: var(--shadow); }
.film video { width: 100%; display: block; }

/* 玩法 ------------------------------------------------------------------- */
.play-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.play-card {
  padding: 26px 24px; border-radius: var(--r-lg);
  border: 1px solid var(--line); background: var(--card);
  position: relative; overflow: hidden; transition: transform .3s, border-color .3s, background .3s;
}
.play-card::after {
  content: ""; position: absolute; inset: auto -30% -60% auto; width: 190px; height: 190px;
  border-radius: 50%; background: radial-gradient(circle, rgba(139, 124, 255, .16), transparent 70%);
  transition: opacity .4s; opacity: 0;
}
.play-card:hover { transform: translateY(-5px); border-color: var(--line-hi); background: var(--card-hi); }
.play-card:hover::after { opacity: 1; }
.play-tag {
  display: inline-block; margin-bottom: 13px; padding: 3px 10px; border-radius: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: .1em; color: var(--brand-2);
  background: rgba(70, 227, 192, .1); border: 1px solid rgba(70, 227, 192, .24);
}
.play-card h3 { margin: 0 0 9px; font-size: 19px; font-weight: 700; }
.play-card p { margin: 0; font-size: 14px; color: var(--text-2); line-height: 1.72; }

.play-shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 24px; }
.play-shots figure {
  margin: 0; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-3);
}
.play-shots img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }

/* 规格 ------------------------------------------------------------------- */
.spec-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 26px; align-items: start; }
.spec-figures { display: grid; gap: 16px; }
.spec-fig { margin: 0; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg-3); }
.spec-table { border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--card); overflow: hidden; }
.spec-table table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 13px 22px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { width: 32%; font-weight: 600; color: var(--muted); white-space: nowrap; }
.spec-table td { color: var(--text); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table tbody tr { transition: background .2s; }
.spec-table tbody tr:hover { background: rgba(255, 255, 255, .028); }
.spec-note { margin: 0; padding: 16px 22px; font-size: 13px; color: var(--muted); background: rgba(255, 255, 255, .025); border-top: 1px solid var(--line); }

/* 画廊 ------------------------------------------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.g-item {
  margin: 0; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-3); position: relative;
}
.g-item img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .3, 1); }
.g-item:hover img { transform: scale(1.06); }
.g-item::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05);
  background: linear-gradient(180deg, transparent 62%, rgba(0, 0, 0, .34));
  opacity: 0; transition: opacity .35s;
}
.g-item:hover::after { opacity: 1; }

.scene-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.scene-chips span {
  padding: 7px 14px; border-radius: 999px; font-size: 13.5px; color: var(--text-2);
  border: 1px solid var(--line); background: rgba(255, 255, 255, .025); transition: .22s;
}
.scene-chips span:hover { color: var(--text); border-color: var(--line-hi); background: rgba(255, 255, 255, .06); }

/* 信任状 ----------------------------------------------------------------- */
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.trust-card {
  padding: 26px 24px; border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--card); transition: transform .3s, border-color .3s;
}
.trust-card:hover { transform: translateY(-5px); border-color: var(--line-hi); }
.trust-card b {
  display: block; font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 8px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.trust-card h3 { margin: 0 0 9px; font-size: 16px; font-weight: 700; }
.trust-card p { margin: 0; font-size: 13.5px; color: var(--text-2); line-height: 1.68; }

/* ============ 好物推荐 ============ */
.goods { position: relative; }
.goods-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; max-width: none; }
.goods-head > div:first-child { max-width: 640px; }
.goods-meta {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 15px; border-radius: 999px;
  font-size: 13px; color: var(--text-2); border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03); white-space: nowrap; flex: 0 0 auto;
}
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-2); box-shadow: 0 0 0 0 rgba(70, 227, 192, .6); animation: ping 2s infinite; }
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(70, 227, 192, .55); }
  70% { box-shadow: 0 0 0 9px rgba(70, 227, 192, 0); }
  100% { box-shadow: 0 0 0 0 rgba(70, 227, 192, 0); }
}

.goods-filter { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 26px; }
.goods-filter button {
  padding: 8px 17px; border-radius: 999px; font-size: 14px; color: var(--text-2);
  border: 1px solid var(--line); background: rgba(255, 255, 255, .025); transition: .22s;
}
.goods-filter button:hover { color: var(--text); border-color: var(--line-hi); }
.goods-filter button.is-on { color: #08090e; background: var(--grad); border-color: transparent; font-weight: 700; }

.goods-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
/* grid 子项默认 min-width:auto，长文本会把列撑宽导致横向溢出 */
.goods-grid > * { min-width: 0; }

.goods-card {
  display: flex; flex-direction: column; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); background: var(--card);
  transition: transform .32s cubic-bezier(.2, .7, .3, 1), border-color .32s, background .32s, box-shadow .32s;
  animation: cardIn .45s cubic-bezier(.2, .7, .3, 1) both;
}
/* 只做位移，不改透明度：任何环境下内容都可见 */
@keyframes cardIn { from { transform: translateY(14px); } to { transform: none; } }
.goods-card:hover {
  transform: translateY(-6px); border-color: var(--line-hi); background: var(--card-hi);
  box-shadow: 0 28px 60px -32px rgba(0, 0, 0, .95);
}
.gc-media { position: relative; aspect-ratio: 16 / 11; background: var(--bg-3); overflow: hidden; }
.gc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .3, 1); }
.goods-card:hover .gc-media img { transform: scale(1.05); }
.gc-media .ph {
  width: 100%; height: 100%; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(139, 124, 255, .14), rgba(70, 227, 192, .09));
  color: var(--muted); font-size: 13px; letter-spacing: .1em;
}
.gc-badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 7px; flex-wrap: wrap; }
.gc-badge {
  padding: 4px 10px; border-radius: 7px; font-size: 12px; font-weight: 700;
  background: var(--grad-warm); color: #1a0c06; letter-spacing: .02em;
  box-shadow: 0 8px 20px -10px rgba(255, 122, 156, .9);
}
.gc-badge.gc-pin { background: var(--grad); color: #08090e; }
.gc-cat {
  position: absolute; top: 12px; right: 12px; padding: 4px 10px; border-radius: 7px;
  font-size: 12px; color: var(--text); background: rgba(8, 9, 14, .72);
  border: 1px solid var(--line-hi); backdrop-filter: blur(8px);
}
.gc-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1 1 auto; min-width: 0; }
.gc-title {
  margin: 0 0 9px; font-size: 18px; font-weight: 700; line-height: 1.42; letter-spacing: -.005em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  word-break: break-word; overflow-wrap: anywhere;
}
.gc-summary {
  margin: 0 0 15px; font-size: 14px; color: var(--text-2); line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  word-break: break-word; overflow-wrap: anywhere;
}
.gc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.gc-tags span {
  padding: 3px 9px; border-radius: 6px; font-size: 12px; color: var(--text-2);
  background: rgba(255, 255, 255, .045); border: 1px solid var(--line);
}
.gc-foot {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.gc-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin: 0; }
.gc-meta .mi { font-size: 12.5px; color: var(--muted); display: inline-flex; align-items: center; white-space: nowrap; }
.gc-meta .mi + .mi::before { content: "·"; margin-right: 9px; color: rgba(255, 255, 255, .22); }
.gc-meta .mi-heat { color: var(--warm); font-weight: 700; }
.gc-meta .mi-src { color: var(--brand-2); }
.gc-link {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; color: var(--text); white-space: nowrap;
  border: 1px solid var(--line-hi); background: rgba(255, 255, 255, .05); transition: .22s;
}
.gc-link:hover { background: var(--grad); color: #08090e; border-color: transparent; }

/* 头条大卡 */
.goods-card.is-featured { grid-column: span 2; flex-direction: row; }
.goods-card.is-featured .gc-media { width: 52%; aspect-ratio: auto; min-height: 300px; flex: 0 0 auto; }
.goods-card.is-featured .gc-body { padding: 28px 30px; }
.goods-card.is-featured .gc-title { font-size: 23px; -webkit-line-clamp: 3; }
.goods-card.is-featured .gc-summary { font-size: 14.5px; -webkit-line-clamp: 4; }

/* 骨架 & 空态 & 更多 ------------------------------------------------------ */
.goods-skeleton { border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--card); padding: 0 0 22px; overflow: hidden; }
.sk-cover { aspect-ratio: 16 / 11; background: rgba(255, 255, 255, .04); animation: pulse 1.5s ease-in-out infinite; }
.sk-line { height: 11px; border-radius: 6px; background: rgba(255, 255, 255, .05); margin: 13px 22px 0; animation: pulse 1.5s ease-in-out infinite; }
.sk-line.w70 { width: 70%; } .sk-line.w90 { width: 90%; } .sk-line.w40 { width: 40%; }
@keyframes pulse { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }

.goods-empty { text-align: center; padding: 62px 24px; border-radius: var(--r-lg); border: 1px dashed var(--line-hi); background: rgba(255, 255, 255, .018); }
.empty-px { display: grid; grid-template-columns: repeat(3, 12px); gap: 5px; justify-content: center; margin-bottom: 20px; }
.empty-px span { width: 12px; height: 12px; border-radius: 2px; background: rgba(255, 255, 255, .1); animation: pulse 1.8s ease-in-out infinite; }
.empty-px span:nth-child(2) { animation-delay: .1s; background: rgba(139, 124, 255, .5); }
.empty-px span:nth-child(5) { animation-delay: .25s; background: rgba(70, 227, 192, .55); }
.empty-px span:nth-child(7) { animation-delay: .4s; }
.goods-empty h3 { margin: 0 0 9px; font-size: 20px; font-weight: 700; }
.goods-empty p { margin: 0 auto; max-width: 420px; font-size: 14.5px; color: var(--text-2); }

.goods-more { display: flex; justify-content: center; margin-top: 34px; }
.goods-err { padding: 26px; border-radius: var(--r); border: 1px solid rgba(255, 122, 156, .3); background: rgba(255, 122, 156, .06); color: var(--text-2); font-size: 14px; }

/* FAQ -------------------------------------------------------------------- */
.faq { max-width: 900px; }
.faq details {
  border-bottom: 1px solid var(--line); padding: 4px 0;
}
.faq summary {
  list-style: none; cursor: pointer; padding: 19px 44px 19px 0; position: relative;
  font-size: 16.5px; font-weight: 600; transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--brand-2); }
.faq summary .ic {
  position: absolute; right: 8px; top: 50%; width: 15px; height: 15px; margin-top: -7px;
}
.faq summary .ic::before, .faq summary .ic::after {
  content: ""; position: absolute; background: var(--text-2); transition: .28s;
}
.faq summary .ic::before { left: 0; right: 0; top: 6.5px; height: 1.6px; }
.faq summary .ic::after { top: 0; bottom: 0; left: 6.5px; width: 1.6px; }
.faq details[open] summary .ic::after { transform: rotate(90deg); opacity: 0; }
.faq details[open] summary { color: var(--text); }
.faq p { margin: 0; padding: 0 40px 20px 0; font-size: 15px; color: var(--text-2); line-height: 1.78; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* CTA -------------------------------------------------------------------- */
.cta { padding: 20px 0 96px; }
.cta-inner {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  padding: 48px; border-radius: var(--r-xl); border: 1px solid var(--line-hi);
  background:
    radial-gradient(120% 140% at 88% 12%, rgba(139, 124, 255, .18), transparent 58%),
    radial-gradient(90% 120% at 4% 96%, rgba(70, 227, 192, .12), transparent 60%),
    var(--bg-2);
  box-shadow: var(--shadow);
}
.cta h2 { margin: 0 0 12px; font-size: clamp(28px, 3.5vw, 42px); font-weight: 800; line-height: 1.18; letter-spacing: -.015em; }
.cta-copy > p { margin: 0 0 26px; color: var(--text-2); font-size: 16px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.cta-contact { font-size: 14px !important; color: var(--muted) !important; margin: 0 !important; }
.cta-contact a { color: var(--brand-2); border-bottom: 1px solid rgba(70, 227, 192, .3); }
.cta-art { margin: 0; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); }

/* 页脚 ------------------------------------------------------------------- */
.foot { border-top: 1px solid var(--line); padding: 46px 0 34px; background: rgba(255, 255, 255, .012); }
.foot-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 34px; flex-wrap: wrap; }
.foot-brand { display: flex; align-items: flex-start; gap: 12px; }
.foot-brand strong { font-size: 16px; letter-spacing: .05em; }
.foot-brand p { margin: 4px 0 0; font-size: 13.5px; color: var(--muted); }
.foot-links { display: flex; gap: 6px; flex-wrap: wrap; }
.foot-links a { padding: 6px 11px; border-radius: 8px; font-size: 14px; color: var(--text-2); transition: .2s; }
.foot-links a:hover { color: var(--text); background: rgba(255, 255, 255, .05); }
.foot-contact { display: flex; flex-direction: column; gap: 5px; font-size: 14px; }
.foot-contact a { color: var(--text-2); }
.foot-contact a:hover { color: var(--brand-2); }
.foot-bottom {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.foot-bottom p { margin: 0; font-size: 12.5px; color: var(--muted); }
.foot-note { max-width: 620px; }

/* 滚动动画（仅在 JS 可用时启用，JS 失效则全部直接可见） */
.js-anim .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2, .7, .3, 1), transform .7s cubic-bezier(.2, .7, .3, 1); }
.js-anim .reveal[data-delay="1"] { transition-delay: .07s; }
.js-anim .reveal[data-delay="2"] { transition-delay: .14s; }
.js-anim .reveal[data-delay="3"] { transition-delay: .21s; }
.js-anim .reveal[data-delay="4"] { transition-delay: .28s; }
.js-anim .reveal[data-delay="5"] { transition-delay: .35s; }
.js-anim .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-anim .reveal { opacity: 1; transform: none; transition: none; }
  .hero-float, .live-dot, .eyebrow .dot { animation: none; }
  .goods-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* 响应式 ----------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .hero-float { left: auto; right: 14px; bottom: -18px; width: 104px; }
  .hero-note { display: none; }
  .craft-layout, .spec-layout { grid-template-columns: 1fr; }
  .roles { grid-template-columns: repeat(4, 1fr); }
  .role-card, .role-card:nth-child(4), .role-card:nth-child(5) { grid-column: span 2; }
  .role-card:nth-child(5) { grid-column: span 4; }
  .play-shots { grid-template-columns: repeat(2, 1fr); }
  .goods-grid { grid-template-columns: repeat(2, 1fr); }
  .goods-card.is-featured { flex-direction: column; }
  .goods-card.is-featured .gc-media { width: 100%; aspect-ratio: 16 / 9; min-height: 0; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav-links {
    position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch;
    gap: 2px; padding: 12px 20px 18px; background: rgba(8, 9, 14, .97);
    border-bottom: 1px solid var(--line); backdrop-filter: blur(18px);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: .26s;
  }
  .nav-links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 14px; font-size: 16px; }
  .nav-toggle { display: block; }
  .nav-actions .btn-ghost { display: none; }
  .hero-float { display: none; }
  .section { padding: 68px 0; }
  .hero { padding: 40px 0 30px; }
  .hero-facts { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .backing { flex-direction: column; align-items: flex-start; gap: 18px; margin-top: 42px; }
  .backing-items { gap: 26px 34px; }
  .only-mobile-hide { display: none; }
  .roles, .why-grid, .play-grid, .goods-grid, .trust-grid { grid-template-columns: 1fr; }
  .goods-card.is-featured { grid-column: auto; }
  .role-card, .role-card:nth-child(4), .role-card:nth-child(5) { grid-column: auto; }
  .role-media, .role-card:nth-child(4) .role-media, .role-card:nth-child(5) .role-media { aspect-ratio: 4 / 3; }
  .craft-cells { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { padding: 30px 24px; gap: 28px; grid-template-columns: 1fr; }
  .goods-head { flex-direction: column; align-items: flex-start; }
  .spec-table th, .spec-table td { padding: 12px 16px; font-size: 14px; }
  .spec-table th { white-space: normal; width: 38%; }
  .foot-inner { flex-direction: column; gap: 22px; }
}

@media (max-width: 480px) {
  .wrap { width: min(100% - 28px, var(--wrap)); }
  .gallery { gap: 10px; }
  .hero-title { font-size: 44px; }
  .price-row { gap: 16px; }
  .price-item .v { font-size: 22px; }
}