/* ==========================================================================
   智店云 · 商家线上商城 推广落地页样式
   纯静态：无第三方依赖 / 无外部字体 / 无外部图片（插图均为内联 SVG + CSS 绘制）
   ========================================================================== */

/* ---------- 设计令牌 ---------- */
:root {
  --ink: #070b1a;
  --ink-2: #0f1630;
  --ink-3: #1a2246;
  --bg: #ffffff;
  --bg-tint: #f5f7fc;
  --line: rgba(15, 23, 42, .08);
  --line-2: rgba(15, 23, 42, .14);
  --text: #0f172a;
  --text-2: #59637a;
  --text-3: #8b93a7;

  --indigo: #6366f1;
  --violet: #a855f7;
  --cyan: #22d3ee;
  --pink: #ec4899;
  --green: #10b981;

  --grad: linear-gradient(118deg, #6366f1 0%, #a855f7 52%, #22d3ee 100%);
  --grad-soft: linear-gradient(118deg, rgba(99, 102, 241, .12), rgba(168, 85, 247, .12) 52%, rgba(34, 211, 238, .12));

  --radius: 18px;
  --radius-lg: 28px;
  --radius-sm: 12px;
  --container: 1160px;
  --nav-h: 68px;

  --sh-1: 0 1px 2px rgba(15, 23, 42, .05), 0 10px 28px -14px rgba(15, 23, 42, .18);
  --sh-2: 0 24px 60px -24px rgba(10, 16, 40, .38);
  --sh-glow: 0 18px 44px -18px rgba(99, 102, 241, .55);

  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.72;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.22; letter-spacing: -.015em; font-weight: 750; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; }
em { font-style: normal; }
b, strong { font-weight: 750; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 880px; }
.muted { color: var(--text-2); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico {
  width: 22px; height: 22px; flex: none;
  fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}
.ico--sm { width: 16px; height: 16px; stroke-width: 1.9; }

::selection { background: rgba(99, 102, 241, .22); }

/* ---------- 滚动进度条 ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 90;
  background: transparent; pointer-events: none;
}
.progress > i {
  display: block; height: 100%; width: var(--p, 0%);
  background: var(--grad);
  box-shadow: 0 0 14px rgba(99, 102, 241, .6);
  transition: width .12s linear;
}

/* ---------- 按钮 ---------- */
.btn {
  --btn-h: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: var(--btn-h); padding: 0 22px;
  border: 1px solid transparent; border-radius: 999px;
  font-size: 15px; font-weight: 650; white-space: nowrap;
  transition: transform .22s cubic-bezier(.2, .8, .3, 1), box-shadow .22s, background .22s, color .22s, border-color .22s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { --btn-h: 38px; padding: 0 16px; font-size: 14px; }
.btn--lg { --btn-h: 54px; padding: 0 28px; font-size: 16px; }
.btn--block { display: flex; width: 100%; }
.btn--primary {
  color: #fff; background: var(--grad); background-size: 180% 100%;
  box-shadow: var(--sh-glow);
}
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 22px 54px -18px rgba(99, 102, 241, .75); }
.btn--outline { color: var(--indigo); border-color: rgba(99, 102, 241, .38); background: rgba(99, 102, 241, .06); }
.btn--outline:hover { background: rgba(99, 102, 241, .12); border-color: rgba(99, 102, 241, .6); }
.btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .06); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }

/* ---------- 导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background .3s, box-shadow .3s, border-color .3s;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.nav--solid {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -22px rgba(15, 23, 42, .35);
}
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand__mark {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 12px;
  color: #fff; background: var(--grad);
  box-shadow: 0 10px 22px -12px rgba(99, 102, 241, .8);
}
.brand__mark .ico { width: 20px; height: 20px; }
.brand__text { display: flex; flex-direction: column; line-height: 1.16; }
.brand__text b { font-size: 16.5px; letter-spacing: .01em; }
.brand__text i { font-size: 11px; font-style: normal; color: var(--text-3); letter-spacing: .06em; }
.nav .brand__text b { color: #fff; transition: color .3s; }
.nav .brand__text i { color: rgba(233, 238, 255, .6); transition: color .3s; }
.nav--solid .brand__text b { color: var(--text); }
.nav--solid .brand__text i { color: var(--text-3); }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links > a {
  position: relative; padding: 8px 12px; border-radius: 10px;
  font-size: 14.5px; font-weight: 600;
  color: rgba(233, 238, 255, .78);
  transition: color .25s, background .25s;
}
.nav__links > a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.nav--solid .nav__links > a { color: var(--text-2); }
.nav--solid .nav__links > a:hover { color: var(--indigo); background: rgba(99, 102, 241, .08); }
.nav__links .nav__cta { margin-left: 8px; color: #fff; }
.nav--solid .nav__links .nav__cta { color: #fff; }

.burger {
  display: none; width: 42px; height: 42px; padding: 0;
  border: 1px solid rgba(255, 255, 255, .22); border-radius: 12px;
  background: rgba(255, 255, 255, .08);
}
.nav--solid .burger { border-color: var(--line-2); background: rgba(15, 23, 42, .04); }
.burger span {
  display: block; width: 18px; height: 2px; margin: 4px auto; border-radius: 2px;
  background: #fff; transition: transform .3s, opacity .3s, background .3s;
}
.nav--solid .burger span { background: var(--text); }
.nav.is-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.is-open .burger span:nth-child(2) { opacity: 0; }
.nav.is-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 通用区块 ---------- */
.section { position: relative; padding: 96px 0; }
.section--tint { background: var(--bg-tint); }
.section--dark {
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(99, 102, 241, .28), transparent 62%),
    radial-gradient(900px 520px at 96% 8%, rgba(168, 85, 247, .22), transparent 60%),
    var(--ink);
  color: #e9eeff;
}
.sec-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.sec-head h2 { font-size: clamp(26px, 3.5vw, 40px); }
.sec-head h2 em, .high__item h3 em { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sec-sub { margin-top: 16px; color: var(--text-2); font-size: 16.5px; }
.sec-sub--light { color: rgba(233, 238, 255, .68); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 14px; padding: 6px 14px;
  border-radius: 999px; font-size: 13px; font-weight: 650; letter-spacing: .02em;
  color: var(--indigo);
  background: rgba(99, 102, 241, .09);
  border: 1px solid rgba(99, 102, 241, .18);
}
.eyebrow--light { color: #c7d2fe; background: rgba(255, 255, 255, .07); border-color: rgba(255, 255, 255, .16); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: calc(var(--nav-h) + 74px) 0 0; overflow: hidden; background: var(--ink); color: #e9eeff; }
.hero__aura {
  position: absolute; inset: -20% -10% auto -10%; height: 120%;
  background:
    radial-gradient(52% 42% at 18% 8%, rgba(99, 102, 241, .55), transparent 60%),
    radial-gradient(46% 40% at 82% 4%, rgba(168, 85, 247, .45), transparent 62%),
    radial-gradient(50% 40% at 60% 62%, rgba(34, 211, 238, .28), transparent 65%);
  filter: blur(18px); animation: auraDrift 18s ease-in-out infinite alternate;
}
@keyframes auraDrift {
  0% { transform: translate3d(-2%, 0, 0) scale(1); }
  100% { transform: translate3d(3%, 2%, 0) scale(1.08); }
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 100%);
}
.hero__glow {
  position: absolute; width: 520px; height: 520px; left: var(--mx, 60%); top: var(--my, 30%);
  transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(circle, rgba(129, 140, 248, .22), transparent 62%);
  pointer-events: none; transition: opacity .4s;
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.02fr .98fr; gap: 40px; align-items: center;
  padding-bottom: 56px;
}
.hero h1 { font-size: clamp(30px, 4.6vw, 54px); line-height: 1.12; }
.hero h1 em { background: linear-gradient(100deg, #c7d2fe, #d8b4fe 45%, #67e8f9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin-top: 20px; max-width: 560px; font-size: 17px; color: rgba(233, 238, 255, .76); }
.lead b { color: #fff; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__points { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; }
.hero__points li { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: rgba(233, 238, 255, .72); }
.hero__points .ico { color: var(--cyan); }

/* Hero 视觉：手机 + 后台面板 + 浮卡 */
.hero__visual { position: relative; min-height: 560px; }
.phone { width: var(--w, 252px); flex: none; }
.phone--hero { --w: 244px; position: absolute; left: 4%; top: 34px; z-index: 3; }
.phone--lg { --w: 300px; margin: 0 auto; }
.phone--sm { --w: 200px; }
.phone__frame {
  position: relative; padding: 9px; border-radius: 36px;
  background: linear-gradient(158deg, #263056, #0a0f22 62%);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 30px 70px -28px rgba(3, 6, 20, .85);
}
.phone__notch {
  position: absolute; top: 9px; left: 50%; transform: translateX(-50%);
  width: 76px; height: 17px; z-index: 4;
  border-radius: 0 0 12px 12px; background: #0a0f22;
}
.phone__screen {
  position: relative; overflow: hidden; border-radius: 28px;
  background: #fff; color: var(--text);
}
.phone--hero .phone__screen { height: 466px; }
.phone--lg .phone__screen { height: 560px; }
.phone--sm .phone__screen { height: 366px; }
.phone__status {
  position: absolute; top: 0; left: 0; right: 0; height: 32px; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px; font-size: 10.5px; color: #0f172a; opacity: .72;
}
.phone__sig { display: inline-flex; gap: 3px; align-items: flex-end; }
.phone__sig i { width: 3px; background: currentColor; border-radius: 1px; }
.phone__sig i:nth-child(1) { height: 5px; }
.phone__sig i:nth-child(2) { height: 8px; }
.phone__sig i:nth-child(3) { height: 11px; }

/* ----- Hero 手机内的小程序首页 ----- */
.mini { position: absolute; inset: 32px 0 0; display: flex; flex-direction: column; padding: 10px 12px 0; gap: 9px; }
.mini__bar { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; font-weight: 700; }
.mini__dot { width: 20px; height: 20px; border-radius: 50%; background: var(--grad-soft); border: 1px solid rgba(99, 102, 241, .3); }
.mini__banner {
  padding: 14px; border-radius: 14px; color: #fff;
  background: linear-gradient(120deg, #6366f1, #a855f7 60%, #22d3ee);
  display: flex; flex-direction: column; gap: 2px;
  box-shadow: 0 14px 26px -16px rgba(99, 102, 241, .9);
}
.mini__banner b { font-size: 15px; }
.mini__banner span { font-size: 11px; opacity: .9; }
.mini__cats { display: flex; gap: 6px; font-size: 10.5px; color: var(--text-2); }
.mini__cats i { padding: 4px 9px; border-radius: 999px; background: #f1f3f9; font-style: normal; }
.mini__cats i:first-child { color: var(--indigo); background: rgba(99, 102, 241, .12); }
.mini__goods { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.gcard { display: flex; flex-direction: column; gap: 5px; font-size: 10.5px; }
.gcard__img { display: block; border-radius: 11px; height: 62px; background: var(--grad-soft); border: 1px solid rgba(15, 23, 42, .06); }
.gcard__img.g1 { background: linear-gradient(135deg, #fef3c7, #fcd34d); }
.gcard__img.g2 { background: linear-gradient(135deg, #e0f2fe, #7dd3fc); }
.gcard__img.g3 { background: linear-gradient(135deg, #fce7f3, #f9a8d4); }
.gcard__img.g4 { background: linear-gradient(135deg, #dcfce7, #86efac); }
.gcard b { font-size: 11px; font-weight: 650; color: #101828; }
.gcard > i { font-style: normal; font-size: 12px; font-weight: 750; color: #ef4444; display: flex; align-items: baseline; gap: 5px; }
.gcard > i i { font-size: 10px; font-weight: 500; color: var(--text-3); text-decoration: line-through; }
.gcard u { font-size: 9.5px; color: var(--text-3); text-decoration: none; }
.mini__tabbar {
  margin-top: auto; display: flex; justify-content: space-around; align-items: center;
  height: 46px; border-top: 1px solid rgba(15, 23, 42, .07); font-size: 10.5px; color: var(--text-3);
}
.mini__tabbar i { font-style: normal; }
.mini__tabbar i.on { color: var(--indigo); font-weight: 700; }

/* ----- 后台面板 ----- */
.panel {
  position: absolute; right: 0; top: 0; width: 74%; max-width: 480px;
  border-radius: 20px; overflow: hidden;
  background: rgba(255, 255, 255, .97);
  border: 1px solid rgba(255, 255, 255, .5);
  box-shadow: var(--sh-2);
  color: var(--text);
}
.panel__top {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; background: #f7f9fd; border-bottom: 1px solid var(--line);
}
.panel__dots { display: inline-flex; gap: 5px; }
.panel__dots i { width: 8px; height: 8px; border-radius: 50%; background: #d8dde9; }
.panel__dots i:first-child { background: #ff8a80; }
.panel__dots i:nth-child(2) { background: #ffd479; }
.panel__dots i:nth-child(3) { background: #86e0a4; }
.panel__title { font-size: 12px; font-weight: 650; color: var(--text-2); }
.panel__tag { margin-left: auto; font-size: 10.5px; padding: 3px 9px; border-radius: 999px; color: var(--indigo); background: rgba(99, 102, 241, .1); }
.panel__body { padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.kpi { padding: 9px 10px; border-radius: 12px; background: #f7f9fd; border: 1px solid var(--line); }
.kpi label { display: block; font-size: 10px; color: var(--text-3); }
.kpi b { display: block; font-size: 14px; font-variant-numeric: tabular-nums; }
.kpi i { font-style: normal; font-size: 9.5px; color: var(--green); }
.kpi i.warn { color: #f59e0b; }
.kpi--warn { background: rgba(245, 158, 11, .08); border-color: rgba(245, 158, 11, .22); }
.chart { padding: 11px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.chart__head { display: flex; align-items: baseline; justify-content: space-between; font-size: 11px; color: var(--text-3); }
.chart__head b { font-size: 11.5px; color: var(--text-2); }
.chart__head span { font-weight: 700; color: var(--indigo); }
.bars { display: flex; align-items: flex-end; gap: 7px; height: 78px; margin-top: 10px; }
.bars i {
  flex: 1; height: var(--h, 8%); border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, #818cf8, #6366f1);
  transition: height 1s cubic-bezier(.2, .8, .3, 1);
}
.bars i:nth-child(6) { background: linear-gradient(180deg, #c084fc, #a855f7); }
.is-in .bars i { height: var(--h); }
.reveal:not(.is-in) .bars i { height: 8%; }
.bars i:nth-child(1) { transition-delay: .05s; }
.bars i:nth-child(2) { transition-delay: .1s; }
.bars i:nth-child(3) { transition-delay: .15s; }
.bars i:nth-child(4) { transition-delay: .2s; }
.bars i:nth-child(5) { transition-delay: .25s; }
.bars i:nth-child(6) { transition-delay: .3s; }
.bars i:nth-child(7) { transition-delay: .35s; }
.chart__axis { display: flex; justify-content: space-between; margin-top: 6px; font-size: 9px; color: var(--text-3); }
.rows { display: flex; flex-direction: column; gap: 6px; }
.row { display: grid; grid-template-columns: 64px 1fr auto auto; align-items: center; gap: 8px; padding: 7px 9px; border-radius: 10px; background: #f7f9fd; font-size: 10.5px; }
.row__no { color: var(--text-3); font-family: var(--mono); font-size: 9.5px; }
.row__name { color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row__amt { font-weight: 700; }
.pill { padding: 2px 8px; border-radius: 999px; font-size: 9.5px; font-weight: 650; white-space: nowrap; }
.pill--ok { color: #0369a1; background: #e0f2fe; }
.pill--ship { color: #b45309; background: #fef3c7; }
.pill--done { color: #047857; background: #d1fae5; }

/* ----- 浮动卡片 ----- */
.toast {
  position: absolute; z-index: 5;
  display: flex; align-items: center; gap: 9px;
  padding: 10px 14px; border-radius: 14px; font-size: 12px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(255, 255, 255, .6);
  box-shadow: 0 18px 40px -20px rgba(3, 6, 20, .8);
  color: var(--text);
}
.toast b { display: block; font-size: 12px; }
.toast span { font-size: 10.5px; color: var(--text-3); }
.toast .ico { color: var(--indigo); }
.toast--a { right: 4%; top: 300px; }
.toast--b { left: 0; bottom: 60px; }
.toast--c { right: 12%; bottom: 6px; }

.float-a { animation: floatY 6s ease-in-out infinite; }
.float-b { animation: floatY 7.2s ease-in-out .6s infinite; }
.float-c { animation: floatY 8s ease-in-out 1.2s infinite; }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ----- 数据条 ----- */
.stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: 26px 30px; margin-bottom: 54px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(10px);
}
.stats li { display: flex; flex-direction: column; gap: 4px; }
.stats b {
  font-size: clamp(22px, 2.6vw, 30px); line-height: 1.1;
  background: linear-gradient(100deg, #fff, #c7d2fe 60%, #67e8f9);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.stats span { font-size: 13px; color: rgba(233, 238, 255, .62); }

/* ----- 跑马灯 ----- */
.marquee { position: relative; overflow: hidden; padding: 18px 0 26px; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 14px; width: max-content; animation: marquee 32s linear infinite; }
.marquee__track span {
  padding: 7px 18px; border-radius: 999px; font-size: 13.5px; white-space: nowrap;
  color: rgba(233, 238, 255, .7);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 卡片 ---------- */
.cards { display: grid; gap: 20px; }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative; padding: 26px 24px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .3s cubic-bezier(.2, .8, .3, 1), box-shadow .3s, border-color .3s;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; opacity: 0;
  background: var(--grad-soft); transition: opacity .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 22px 48px -24px rgba(15, 23, 42, .35); border-color: rgba(99, 102, 241, .28); }
.card:hover::after { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card__ico {
  display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px;
  border-radius: 14px; color: #fff; background: var(--grad);
  box-shadow: 0 12px 24px -14px rgba(99, 102, 241, .9);
}
.card__ico .ico { width: 22px; height: 22px; }
.card h3 { font-size: 17.5px; margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--text-2); }
.card--glass { background: rgba(255, 255, 255, .9); backdrop-filter: blur(6px); }

/* ---------- 左右分栏（重点能力） ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--reverse .split__body { order: 2; }
.split--reverse .split__media { order: 1; }
.split__body h3 { font-size: clamp(21px, 2.4vw, 27px); margin-bottom: 12px; }
.split__body > .muted { font-size: 15.5px; }
.split__media { position: relative; }

.feature-list { display: grid; gap: 14px; margin-top: 26px; }
.feature-list li { display: flex; gap: 13px; }
.fl__ico {
  display: grid; place-items: center; flex: none;
  width: 38px; height: 38px; border-radius: 12px;
  color: var(--indigo); background: rgba(99, 102, 241, .1);
  border: 1px solid rgba(99, 102, 241, .16);
  transition: transform .28s, background .28s, color .28s;
}
.feature-list li:hover .fl__ico { transform: scale(1.06) rotate(-4deg); background: var(--grad); color: #fff; border-color: transparent; }
.feature-list b { display: block; font-size: 15px; }
.feature-list p { font-size: 13.8px; color: var(--text-2); }

.soon {
  margin-top: 26px; padding: 16px 18px; border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, .05); border: 1px dashed rgba(99, 102, 241, .3);
}
.soon > b { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
.soon ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.soon li { padding: 4px 11px; border-radius: 999px; font-size: 12.5px; color: var(--text-2); background: #fff; border: 1px solid var(--line); }
.soon--wide { margin-top: 34px; }
.badge { display: inline-flex; align-items: center; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 650; }
.badge--soon { color: #b45309; background: #fef3c7; border: 1px solid rgba(180, 83, 9, .18); }

/* ----- 用户端手机多屏 ----- */
.pscreen {
  position: absolute; left: 0; right: 0; top: 32px; bottom: 52px;
  padding: 12px 14px; overflow: hidden;
  opacity: 0; transform: translateY(12px) scale(.985);
  transition: opacity .45s ease, transform .45s cubic-bezier(.2, .8, .3, 1);
  pointer-events: none;
}
.pscreen.is-active { opacity: 1; transform: none; pointer-events: auto; }
.ps__banner {
  display: flex; flex-direction: column; gap: 2px; padding: 18px;
  border-radius: 14px; color: #fff;
  background: linear-gradient(120deg, #6366f1, #a855f7 58%, #22d3ee);
}
.ps__banner b { font-size: 17px; }
.ps__banner span { font-size: 11.5px; opacity: .92; }
.ps__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.ps__grid .gcard__img { height: 74px; }
.ps__grid .gcard b { font-size: 12.5px; }
.ps__bigimg { height: 168px; border-radius: 14px; }
.ps__bigimg.g1 { background: linear-gradient(135deg, #fef3c7, #fcd34d); }
.ps__price { display: flex; align-items: baseline; gap: 8px; margin-top: 12px; }
.ps__price b { font-size: 22px; color: #ef4444; }
.ps__price s { font-size: 12px; color: var(--text-3); }
.ps__price i { font-style: normal; font-size: 11.5px; padding: 2px 8px; border-radius: 999px; color: #b45309; background: #fef3c7; }
.ps__h { font-size: 16px; margin-bottom: 12px; }
.ps__h--gap { margin-top: 16px; }
.ps__spec { display: flex; gap: 8px; margin: 12px 0; }
.ps__spec li { padding: 5px 12px; border-radius: 8px; font-size: 12px; background: #f1f3f9; color: var(--text-2); }
.ps__spec li.on { color: var(--indigo); background: rgba(99, 102, 241, .12); border: 1px solid rgba(99, 102, 241, .35); font-weight: 650; }
.ps__row { display: flex; justify-content: space-between; padding: 9px 0; font-size: 13px; color: var(--text-2); border-bottom: 1px solid var(--line); }
.ps__row b { color: var(--text); }
.ps__row b.ok { color: #ef4444; }
.ps__row--total b { color: #ef4444; font-size: 16px; }
.ps__cta {
  margin-top: 14px; height: 44px; border-radius: 999px;
  display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 650;
  background: var(--grad); box-shadow: var(--sh-glow);
}
.ps__list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.ps__item { display: flex; align-items: center; gap: 10px; }
.ps__item .gcard__img { width: 46px; height: 46px; flex: none; }
.ps__item div { flex: 1; }
.ps__item b { display: block; font-size: 13px; }
.ps__item i { font-style: normal; font-size: 12.5px; color: #ef4444; font-weight: 700; }
.ps__item u { font-size: 12px; color: var(--text-3); text-decoration: none; }
.ps__member { padding: 18px; border-radius: 16px; color: #fff; background: linear-gradient(130deg, #1e1b4b, #4c1d95 55%, #6d28d9); }
.ps__member-top { display: flex; justify-content: space-between; font-size: 12px; opacity: .85; }
.ps__member-top i { font-style: normal; padding: 2px 9px; border-radius: 999px; background: rgba(255, 255, 255, .18); }
.ps__member b { display: block; margin: 12px 0; font-size: 19px; }
.ps__progress { height: 7px; border-radius: 999px; background: rgba(255, 255, 255, .2); overflow: hidden; }
.ps__progress i { display: block; height: 100%; width: var(--w, 50%); border-radius: 999px; background: linear-gradient(90deg, #67e8f9, #c084fc); transition: width 1.1s cubic-bezier(.2, .8, .3, 1); }
.is-active .ps__progress i { width: var(--w, 50%); }
.ps__member-tip { display: block; margin-top: 10px; font-size: 11px; opacity: .78; }
.ps__cells { display: flex; flex-direction: column; gap: 2px; }
.ps__cells li { display: flex; align-items: center; gap: 10px; padding: 11px 0; font-size: 13.5px; border-bottom: 1px solid var(--line); color: var(--text-2); }
.ps__cells .ico { color: var(--indigo); }
.ps__cells b { color: var(--text); margin-left: auto; }
.ps__order { padding: 12px; border-radius: 14px; border: 1px solid var(--line); margin-bottom: 10px; }
.ps__order-head { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-3); }
.ps__order-head i { font-style: normal; color: #b45309; }
.ps__order-body { display: flex; gap: 10px; align-items: center; margin: 10px 0; }
.ps__order-body .gcard__img { width: 44px; height: 44px; flex: none; }
.ps__order-body b { display: block; font-size: 13px; }
.ps__order-body u { font-size: 11px; color: var(--text-3); text-decoration: none; }
.ps__order-foot { display: flex; align-items: center; justify-content: space-between; font-size: 11.5px; color: var(--text-3); }
.ps__order-foot b { color: #ef4444; font-size: 13.5px; }
.ps__ghost { font-style: normal; padding: 5px 12px; border-radius: 999px; font-size: 11.5px; color: var(--indigo); border: 1px solid rgba(99, 102, 241, .35); }
.ps__review { padding: 13px; border-radius: 14px; border: 1px solid var(--line); margin-bottom: 10px; }
.ps__review-head { display: flex; align-items: center; gap: 9px; }
.ps__avatar { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; font-size: 13px; font-weight: 700; color: #fff; background: var(--grad); }
.ps__review-head b { display: block; font-size: 12.5px; }
.ps__review-head i { font-style: normal; font-size: 11px; color: #f59e0b; letter-spacing: 1px; }
.ps__review p { margin-top: 9px; font-size: 12.5px; color: var(--text-2); }
.ps__thumbs { display: flex; gap: 7px; margin-top: 9px; }
.ps__thumbs .gcard__img { width: 46px; height: 46px; }

.phone__tabbar {
  position: absolute; left: 0; right: 0; bottom: 0; height: 52px; z-index: 3;
  display: flex; align-items: center; justify-content: space-around;
  background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.phone__tabbar button {
  position: relative; padding: 8px 4px; border: 0; background: none;
  font-size: 11px; color: var(--text-3); transition: color .25s;
}
.phone__tabbar button.on { color: var(--indigo); font-weight: 700; }
.phone__tabbar button.on::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 16px; height: 2.5px; border-radius: 2px; background: var(--grad);
}
.phone-dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.phone-dots button {
  width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%;
  background: rgba(233, 238, 255, .28); transition: width .3s, background .3s;
}
.phone-dots button.on { width: 24px; border-radius: 999px; background: linear-gradient(90deg, #818cf8, #c084fc); }

/* ----- 后台：订单面板 + 核销 ----- */
.dash-card {
  border-radius: var(--radius); overflow: hidden;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-2);
}
.dash-card__top { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--line); background: #f7f9fd; }
.dash-card__top > b { font-size: 14.5px; margin-right: auto; }
.dash-card__filters { display: flex; gap: 6px; padding: 11px 16px 4px; font-size: 12.5px; color: var(--text-3); }
.dash-card__filters i { font-style: normal; padding: 4px 11px; border-radius: 999px; }
.dash-card__filters i.on { color: var(--indigo); background: rgba(99, 102, 241, .1); font-weight: 650; }
.dash-card__list { padding: 10px 16px 16px; display: flex; flex-direction: column; gap: 7px; }
.drow { display: grid; grid-template-columns: 68px 46px 1fr auto auto auto; align-items: center; gap: 9px; padding: 9px 11px; border-radius: 11px; background: #f7f9fd; font-size: 12.5px; transition: background .25s, transform .25s; }
.drow:hover { background: rgba(99, 102, 241, .08); transform: translateX(3px); }
.drow__no { font-family: var(--mono); font-size: 10.5px; color: var(--text-3); }
.drow > b { color: #ef4444; }
.drow em { font-style: normal; font-size: 11.5px; color: var(--indigo); }
.dash-card, .panel { will-change: transform; }

.verify { display: flex; align-items: center; gap: 24px; margin-top: 26px; }
.verify__copy h4 { display: flex; align-items: center; gap: 8px; font-size: 17px; margin-bottom: 8px; }
.verify__copy h4 .ico { color: var(--indigo); }
.verify__copy p { font-size: 14px; color: var(--text-2); }
.phone__screen--verify { background: linear-gradient(160deg, #0b1020, #1b1240); color: #e9eeff; }
.phone__screen--verify .phone__status { color: #fff; }
.vs__title { padding: 44px 16px 0; font-size: 15px; }
.vs__scan {
  position: relative; margin: 14px auto 0; width: 138px; height: 138px;
  border-radius: 18px; background: rgba(255, 255, 255, .06);
  border: 1px dashed rgba(255, 255, 255, .28);
  display: grid; place-items: center; overflow: hidden;
}
.vs__scan i {
  position: absolute; inset: 8px; border-radius: 12px;
  background:
    linear-gradient(rgba(255, 255, 255, .14), rgba(255, 255, 255, .14)) 0 0/100% 2px no-repeat,
    linear-gradient(rgba(255, 255, 255, .14), rgba(255, 255, 255, .14)) 0 100%/100% 2px no-repeat,
    linear-gradient(rgba(255, 255, 255, .14), rgba(255, 255, 255, .14)) 0 0/2px 100% no-repeat,
    linear-gradient(rgba(255, 255, 255, .14), rgba(255, 255, 255, .14)) 100% 0/2px 100% no-repeat;
}
.vs__scan span {
  width: 84px; height: 84px; border-radius: 8px;
  background-image:
    linear-gradient(90deg, #e9eeff 22%, transparent 22% 34%, #e9eeff 34% 44%, transparent 44% 56%, #e9eeff 56% 66%, transparent 66% 78%, #e9eeff 78%),
    linear-gradient(#e9eeff 22%, transparent 22% 40%, #e9eeff 40% 52%, transparent 52% 70%, #e9eeff 70%);
  background-size: 100% 100%;
  opacity: .55;
  animation: scanPulse 2.6s ease-in-out infinite;
}
@keyframes scanPulse { 0%, 100% { opacity: .38; } 50% { opacity: .78; } }
.vs__ok {
  margin: 16px 14px 0; padding: 9px 12px; border-radius: 12px;
  display: flex; align-items: center; gap: 8px; font-size: 12.5px;
  color: #062b1f; background: linear-gradient(100deg, #6ee7b7, #a7f3d0);
}
.vs__tip { padding: 12px 16px 0; font-size: 11.5px; color: rgba(233, 238, 255, .6); }

.admin-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }

/* ---------- 经营优势（深色 + 插图） ---------- */
.high { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.high__item {
  padding: 26px; border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .1);
  transition: transform .35s cubic-bezier(.2, .8, .3, 1), border-color .35s, background .35s;
}
.high__item:hover { transform: translateY(-6px); border-color: rgba(168, 85, 247, .45); background: rgba(255, 255, 255, .07); }
.high__art { margin: -6px -6px 14px; }
.art { width: 100%; height: auto; }
.art__panel { fill: rgba(255, 255, 255, .04); stroke: rgba(255, 255, 255, .14); }
.art__panel-2 { fill: rgba(99, 102, 241, .16); stroke: rgba(168, 85, 247, .42); }
.art__line { fill: rgba(255, 255, 255, .5); }
.art__line-soft { fill: rgba(255, 255, 255, .2); }
.art__bar { fill: none; stroke: #22d3ee; stroke-width: 7; stroke-linecap: round; }
.art__dot { fill: #a855f7; }
.art__arrow { fill: none; stroke: rgba(255, 255, 255, .3); stroke-width: 2; stroke-dasharray: 5 6; }
.art__ring { fill: none; stroke: #22d3ee; stroke-width: 2.5; }
.art__check { fill: none; stroke: #7dd3fc; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.art__btn { fill: rgba(99, 102, 241, .6); }
.high__item h3 { font-size: 20px; margin-bottom: 10px; }
.high__item > p { font-size: 14.5px; color: rgba(233, 238, 255, .72); }
.ticks { display: grid; gap: 9px; margin-top: 18px; }
.ticks li { position: relative; padding-left: 24px; font-size: 13.5px; color: rgba(233, 238, 255, .8); }
.ticks li::before {
  content: ""; position: absolute; left: 4px; top: .55em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--grad);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, .16);
}

/* ---------- 开店流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: f; }
.flow li {
  position: relative; padding: 26px 22px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
}
.flow li::after {
  content: ""; position: absolute; top: 46px; right: -22px; width: 22px; height: 2px;
  background: linear-gradient(90deg, rgba(99, 102, 241, .5), rgba(34, 211, 238, .4));
}
.flow li:last-child::after { display: none; }
.flow__no {
  display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: 14px;
  border-radius: 14px; font-family: var(--mono); font-size: 15px; font-weight: 700; color: #fff;
  background: var(--grad); box-shadow: 0 12px 24px -14px rgba(99, 102, 241, .9);
}
.flow h3 { font-size: 17px; margin-bottom: 7px; }
.flow p { font-size: 14px; color: var(--text-2); }

/* ---------- 适用场景 ---------- */
.scenes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.scene {
  padding: 24px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .3s cubic-bezier(.2, .8, .3, 1), box-shadow .3s, border-color .3s;
}
.scene:hover { transform: translateY(-5px); border-color: rgba(168, 85, 247, .35); box-shadow: 0 22px 46px -24px rgba(15, 23, 42, .32); }
.scene__ico { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 14px; border-radius: 13px; color: var(--indigo); background: var(--grad-soft); border: 1px solid rgba(99, 102, 241, .18); }
.scene h3 { font-size: 16.5px; margin-bottom: 6px; }
.scene p { font-size: 14px; color: var(--text-2); }

/* ---------- 价格 ---------- */
.prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.price {
  position: relative; padding: 30px 26px; border-radius: var(--radius-lg);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .32s cubic-bezier(.2, .8, .3, 1), box-shadow .32s, border-color .32s;
}
.price:hover { transform: translateY(-6px); box-shadow: 0 26px 56px -26px rgba(15, 23, 42, .34); }
.price--hot {
  border-color: transparent;
  background:
    linear-gradient(#fff, #fff) padding-box,
    var(--grad) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 30px 66px -30px rgba(99, 102, 241, .6);
  transform: translateY(-8px);
}
.price--hot:hover { transform: translateY(-14px); }
.price__flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  padding: 5px 16px; border-radius: 999px; font-size: 12px; font-weight: 700; color: #fff;
  background: var(--grad); box-shadow: 0 10px 22px -12px rgba(99, 102, 241, .9);
  white-space: nowrap;
}
.price__head h3 { font-size: 20px; }
.price__head p { margin-top: 6px; font-size: 13.5px; color: var(--text-2); }
.price__amount { display: flex; align-items: baseline; gap: 3px; margin: 20px 0 18px; }
.price__amount i { font-style: normal; font-size: 20px; font-weight: 700; color: var(--text-2); }
.price__amount b { font-size: 44px; line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.price__amount span { font-size: 14px; color: var(--text-3); }
.price__list { display: grid; gap: 11px; margin-top: 22px; }
.price__list li { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; color: var(--text-2); }
.price__list .ico { color: var(--green); margin-top: 3px; }
.price__list li.off { color: var(--text-3); opacity: .62; }
.price__list li.off .ico { color: var(--text-3); }
.price__note { margin-top: 26px; font-size: 13px; color: var(--text-3); text-align: center; }

/* ---------- 技术底气 ---------- */
.tech { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tech__item {
  padding: 24px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .3s, border-color .3s;
}
.tech__item:hover { transform: translateY(-4px); border-color: rgba(99, 102, 241, .3); }
.tech__ico { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border-radius: 12px; color: #fff; background: linear-gradient(140deg, #6366f1, #a855f7); }
.tech__item h3 { font-size: 16.5px; margin-bottom: 7px; }
.tech__item p { font-size: 14px; color: var(--text-2); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 34px; }
.chip {
  padding: 7px 16px; border-radius: 999px; font-size: 13px; color: var(--text-2);
  background: #fff; border: 1px solid var(--line);
  transition: color .25s, border-color .25s, transform .25s;
}
.chip:hover { color: var(--indigo); border-color: rgba(99, 102, 241, .4); transform: translateY(-2px); }

/* ---------- 路线图 ---------- */
.road { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.road__col { padding: 26px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--sh-1); }
.road__col h3 { display: flex; align-items: center; gap: 10px; font-size: 17px; margin-bottom: 16px; }
.road__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 5px rgba(99, 102, 241, .14); }
.road__col ul { display: grid; gap: 10px; }
.road__col li { position: relative; padding-left: 18px; font-size: 14.5px; color: var(--text-2); }
.road__col li::before { content: ""; position: absolute; left: 0; top: .68em; width: 6px; height: 6px; border-radius: 2px; background: rgba(99, 102, 241, .45); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details {
  border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--line);
  padding: 4px 20px; transition: border-color .25s, box-shadow .25s;
}
.faq details[open] { border-color: rgba(99, 102, 241, .34); box-shadow: 0 16px 34px -24px rgba(15, 23, 42, .3); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px;
  padding: 16px 0; font-size: 15.5px; font-weight: 650;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; margin-left: auto; flex: none;
  width: 9px; height: 9px; border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3);
  transform: rotate(45deg); transition: transform .28s, border-color .28s;
}
.faq details[open] summary::after { transform: rotate(-135deg); border-color: var(--indigo); }
.faq details p { padding: 0 0 18px; font-size: 14.5px; color: var(--text-2); }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; padding: 96px 0; background: var(--ink); color: #e9eeff; }
.cta__aura {
  position: absolute; inset: -30% -10% auto -10%; height: 130%;
  background:
    radial-gradient(46% 40% at 22% 20%, rgba(99, 102, 241, .55), transparent 62%),
    radial-gradient(42% 38% at 80% 12%, rgba(34, 211, 238, .34), transparent 64%),
    radial-gradient(40% 36% at 62% 72%, rgba(168, 85, 247, .38), transparent 64%);
  filter: blur(20px);
}
.cta__inner { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; gap: 52px; align-items: center; }
.cta h2 { font-size: clamp(26px, 3.4vw, 38px); }
.cta__copy > p { margin-top: 16px; font-size: 16px; color: rgba(233, 238, 255, .74); }
.cta__points { display: grid; gap: 10px; margin-top: 24px; }
.cta__points li { display: flex; align-items: center; gap: 9px; font-size: 14.5px; color: rgba(233, 238, 255, .8); }
.cta__points .ico { color: #6ee7b7; }
.cta__form { display: grid; gap: 18px; }
.form {
  padding: 26px; border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .97); color: var(--text);
  box-shadow: var(--sh-2); display: grid; gap: 14px;
}
.field { display: grid; gap: 7px; }
.field > span { font-size: 13.5px; font-weight: 650; color: var(--text-2); }
.field > span i { font-style: normal; color: #ef4444; }
.field input, .field select {
  height: 46px; padding: 0 14px; font: inherit; font-size: 15px; color: var(--text);
  background: #f7f9fd; border: 1px solid var(--line-2); border-radius: 12px;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.field input:focus, .field select:focus {
  outline: none; background: #fff; border-color: rgba(99, 102, 241, .6);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, .14);
}
.field.is-bad input { border-color: rgba(239, 68, 68, .7); box-shadow: 0 0 0 4px rgba(239, 68, 68, .12); }
.form__tip { font-size: 12.5px; color: var(--text-3); text-align: center; }
.form__tip.is-ok { color: var(--green); }
.form__tip.is-bad { color: #ef4444; }
.cta__side { display: grid; gap: 16px; }
.qr { display: flex; align-items: center; gap: 16px; padding: 16px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); }
.qr__box {
  display: grid; place-items: center; gap: 4px; flex: none;
  width: 104px; height: 104px; border-radius: 14px; text-align: center;
  background:
    repeating-conic-gradient(rgba(255, 255, 255, .12) 0% 25%, transparent 0% 50%) 0 0/14px 14px,
    rgba(255, 255, 255, .95);
  color: var(--text-2);
}
.qr__box span { font-size: 11px; font-weight: 700; }
.qr__box i { font-style: normal; font-size: 9.5px; color: var(--text-3); }
.qr__text b { display: block; font-size: 15px; color: #fff; }
.qr__text span { font-size: 13px; color: rgba(233, 238, 255, .66); }
.cta__contact { display: grid; gap: 10px; }
.cta__contact li { display: flex; align-items: center; gap: 9px; font-size: 14px; color: rgba(233, 238, 255, .78); }
.cta__contact .ico { color: #93c5fd; }

/* ---------- 页脚 ---------- */
.foot { background: #05080f; color: rgba(233, 238, 255, .72); padding: 56px 0 22px; }
.foot__inner { display: grid; grid-template-columns: 1.2fr 1.6fr; gap: 40px; padding-bottom: 34px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.brand--light .brand__text b { color: #fff; }
.brand--light .brand__text i { color: rgba(233, 238, 255, .55); }
.foot__brand p { margin-top: 16px; max-width: 380px; font-size: 14px; }
.foot__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.foot__col { display: grid; gap: 10px; align-content: start; }
.foot__col b { font-size: 14px; color: #fff; margin-bottom: 2px; }
.foot__col a { font-size: 14px; transition: color .25s; }
.foot__col a:hover { color: #fff; }
.foot__bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; padding-top: 20px; font-size: 12.5px; color: rgba(233, 238, 255, .5); }
.foot__bar a:hover { color: #fff; }

/* ---------- 回到顶部 ---------- */
.totop {
  position: fixed; right: 22px; bottom: 24px; z-index: 70;
  width: 46px; height: 46px; display: grid; place-items: center;
  border: 1px solid var(--line-2); border-radius: 50%;
  background: rgba(255, 255, 255, .92); color: var(--indigo);
  box-shadow: var(--sh-1); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s, transform .3s, visibility .3s;
}
.totop .ico { transform: rotate(-90deg); }
.totop.is-on { opacity: 1; visibility: visible; transform: none; }
.totop:hover { color: #fff; background: var(--grad); border-color: transparent; }

/* ---------- 滚动出现动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2, .8, .3, 1), transform .7s cubic-bezier(.2, .8, .3, 1); }
.reveal--left { transform: translateX(-32px); }
.reveal--right { transform: translateX(32px); }
.reveal--zoom { transform: scale(.94) translateY(18px); }
.reveal.is-in { opacity: 1; transform: none; }
.cards > .card:nth-child(2), .scenes > .scene:nth-child(2), .tech > .tech__item:nth-child(2), .flow > li:nth-child(2) { transition-delay: .08s; }
.cards > .card:nth-child(3), .scenes > .scene:nth-child(3), .tech > .tech__item:nth-child(3), .flow > li:nth-child(3) { transition-delay: .16s; }
.cards > .card:nth-child(4), .scenes > .scene:nth-child(4), .tech > .tech__item:nth-child(4), .flow > li:nth-child(4) { transition-delay: .24s; }
.scenes > .scene:nth-child(5), .tech > .tech__item:nth-child(5) { transition-delay: .32s; }
.scenes > .scene:nth-child(6), .tech > .tech__item:nth-child(6) { transition-delay: .4s; }
.prices > .price:nth-child(2) { transition-delay: .1s; }
.prices > .price:nth-child(3) { transition-delay: .2s; }

/* ---------- 响应式 ---------- */
@media (max-width: 1040px) {
  .nav__links { gap: 0; }
  .nav__links > a { padding: 8px 9px; font-size: 14px; }
  .nav__links .nav__cta { margin-left: 4px; }
}

@media (max-width: 1024px) {
  .section { padding: 80px 0; }
  .hero__inner { grid-template-columns: 1fr; gap: 26px; }
  .hero__visual { min-height: 520px; max-width: 620px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__body { order: 1; }
  .split--reverse .split__media { order: 2; }
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .high, .scenes, .tech, .road, .admin-cards { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow li::after { display: none; }
  .prices { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .price--hot { transform: none; }
  .cta__inner { grid-template-columns: 1fr; gap: 36px; }
  .foot__inner { grid-template-columns: 1fr; gap: 30px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
}

@media (max-width: 860px) {
  .nav__links {
    position: fixed; left: 16px; right: 16px; top: calc(var(--nav-h) + 10px);
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 14px; border-radius: 18px;
    background: rgba(255, 255, 255, .97); border: 1px solid var(--line);
    box-shadow: var(--sh-2);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .28s, transform .28s, visibility .28s;
  }
  .nav__links > a { color: var(--text) !important; padding: 11px 12px; font-size: 15px; }
  .nav__links > a:hover { background: rgba(99, 102, 241, .08); }
  .nav__links .nav__cta { margin: 6px 0 0; color: #fff !important; }
  .nav.is-open .nav__links { opacity: 1; visibility: visible; transform: none; }
  .burger { display: block; }
  .hero { padding-top: calc(var(--nav-h) + 46px); }
  .hero__visual { min-height: 470px; }
  .phone--hero { --w: 210px; left: 0; top: 20px; }
  .phone--hero .phone__screen { height: 420px; }
  .panel { width: 78%; max-width: 380px; }
  .toast--a { top: 250px; }
  .toast--b { bottom: 30px; }
  .toast--c { bottom: -10px; }
  .verify { flex-direction: column; align-items: flex-start; gap: 18px; }
  .split__media { max-width: 560px; margin: 0 auto; width: 100%; }
}

@media (max-width: 700px) {
  body { font-size: 15.5px; }
  .section { padding: 66px 0; }
  .container { padding: 0 18px; }
  .sec-head { margin-bottom: 38px; }
  .cards--4, .high, .scenes, .tech, .road, .admin-cards, .flow { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
  .lead { font-size: 15.5px; }
  .hero__visual { min-height: 420px; }
  .phone--hero { --w: 176px; }
  .phone--hero .phone__screen { height: 356px; }
  .mini__banner { padding: 10px; }
  .mini__goods { gap: 6px; }
  .gcard__img { height: 50px; }
  .panel { width: 82%; top: 10px; }
  .panel__body { padding: 10px; gap: 9px; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .bars { height: 60px; }
  .rows .row:nth-child(3) { display: none; }
  .toast { padding: 8px 11px; font-size: 11px; }
  .toast--a { top: 210px; right: 0; }
  .toast--c { display: none; }
  .stats { padding: 20px; border-radius: 20px; margin-bottom: 34px; }
  .phone--lg { --w: 268px; }
  .phone--lg .phone__screen { height: 520px; }
  .form { padding: 20px; }
  .foot__cols { grid-template-columns: repeat(2, 1fr); }
  .totop { right: 14px; bottom: 16px; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: 27px; }
  .btn--lg { --btn-h: 50px; padding: 0 20px; font-size: 15px; }
  .phone--lg { --w: 250px; }
  .phone--lg .phone__screen { height: 492px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 16px 10px; }
  .stats b { font-size: 21px; }
}

/* ---------- 打印 / 减少动效 ---------- */
@media print {
  .nav, .progress, .totop, .toast, .hero__aura, .hero__grid, .hero__glow, .cta__aura, .marquee { display: none !important; }
  body { color: #000; }
  .section, .hero, .cta { padding: 24px 0; background: #fff !important; color: #000 !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .bars i { height: var(--h); }
}