/* 
  Feioz Menu 专家 - 广告页面样式
  Modern Premium Landing Page Design
*/

:root {
  --primary-color: #c8a96a;        /* 香槟金 - 主色 */
  --primary-bright: #e3c489;       /* 更亮的金 - 用在深色背景标题 */
  --primary-deep: #8c6f3d;         /* 深金 - hover/边框 */
  --secondary-color: #f6ecd6;      /* æµ…ç±³ */
  --dark-bg: #0f0f10;              /* 更深更冷的黑 */
  --dark-bg-2: #1a1a1d;
  --light-bg: #faf6ee;             /* 极淡米色 */
  --text-dark: #1a1a1d;
  --text-mute: #6b6b72;
  --text-light: #ffffff;
  --glass-bg: rgba(255, 255, 255, 0.06);
  --border-soft: rgba(0, 0, 0, 0.06);
  --serif: 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', Georgia, serif;
  --sans: 'Inter', 'Poppins', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.04);
  --shadow-mid: 0 20px 60px rgba(0, 0, 0, 0.08);
  --shadow-deep: 0 30px 80px rgba(0, 0, 0, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  line-height: 1.65;
  color: var(--text-dark);
  background-color: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern' 1, 'liga' 1;
}

h1, h2, h3 {
  font-family: var(--serif);
  letter-spacing: -0.005em;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 通用 section eyebrow */
.section-eyebrow {
  display: inline-block;
  padding: 7px 18px;
  background: rgba(200, 169, 106, 0.10);
  border: 1px solid rgba(200, 169, 106, 0.35);
  border-radius: 50px;
  color: var(--primary-deep);
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  margin-bottom: 22px;
}

/* 导航栏 */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-light);
  font-size: 1.5rem;
  font-weight: 700;
  gap: 10px;
}

.logo i {
  color: var(--primary-color);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  opacity: 0.8;
}

.nav-links a:hover {
  opacity: 1;
  color: var(--primary-color);
}

.btn-signup {
  background: var(--primary-color);
  color: white;
  padding: 10px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(212, 163, 115, 0.3);
}

.btn-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 163, 115, 0.5);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: url('images/hero_bg.png') center/cover no-repeat;
  color: white;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(200, 169, 106, 0.18) 0%, transparent 55%),
    linear-gradient(180deg, rgba(10, 10, 12, 0.78) 0%, rgba(10, 10, 12, 0.72) 45%, rgba(10, 10, 12, 0.92) 100%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(200, 169, 106, 0.12), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(200, 169, 106, 0.08), transparent 45%);
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  padding: 8px 22px;
  background: rgba(200, 169, 106, 0.12);
  border: 1px solid rgba(200, 169, 106, 0.45);
  border-radius: 50px;
  color: var(--primary-bright);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 900;
  margin-bottom: 28px;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-shadow: 0 4px 28px rgba(0, 0, 0, 0.4);
}

.hero-title span {
  color: var(--primary-bright);
  position: relative;
  display: inline-block;
}

.hero-title span::after {
  content: '';
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: -4px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  opacity: 0.6;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  margin: 0 auto 44px;
  max-width: 760px;
  opacity: 0.85;
  font-weight: 300;
  line-height: 1.85;
  color: #e8e8e8;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 70px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary-bright) 0%, var(--primary-color) 100%);
  color: #1a1a1d;
  padding: 18px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 12px 32px rgba(200, 169, 106, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(200, 169, 106, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: white;
  padding: 18px 38px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-bright);
  color: var(--primary-bright);
}

.btn-secondary i { font-size: 0.85rem; transition: var(--transition); }
.btn-secondary:hover i { transform: translateX(4px); }

/* Hero KPI strip */
.hero-kpis {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
}

.hero-kpi {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 8px 18px;
}

.hero-kpi-num {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 900;
  color: var(--primary-bright);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-kpi-num small {
  font-size: 0.5em;
  font-weight: 700;
  margin-left: 3px;
  opacity: 0.85;
}

.hero-kpi-label {
  margin-top: 8px;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.65);
}

.hero-kpi-divider {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, transparent, rgba(200, 169, 106, 0.4), transparent);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.7rem;
  letter-spacing: 4px;
  z-index: 1;
}

.hero-scroll-hint i {
  animation: scrollBounce 2.1.2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* ============================================================
   Multi-screen Live Demo - 4 屏同显实时演示
   ============================================================ */
.multi-demo {
  position: relative;
  padding: 100px 0 120px;
  background:
    radial-gradient(ellipse 900px 500px at 50% 0%, rgba(200, 169, 106, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, #0a0a0c 0%, #131218 50%, #0f0e12 100%);
  color: #fff;
  overflow: hidden;
}

.multi-demo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 169, 106, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 169, 106, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 700px 400px at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 700px 400px at 50% 30%, #000 30%, transparent 80%);
  pointer-events: none;
}

.section-header-light h2 { color: #fff; }
.section-header-light p { color: rgba(255, 255, 255, 0.65); }
.section-header-light p strong { color: var(--primary-bright); }
.eyebrow-on-dark {
  background: rgba(200, 169, 106, 0.10) !important;
  border-color: rgba(200, 169, 106, 0.45) !important;
  color: var(--primary-bright) !important;
}

.grad-gold {
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

/* Stage 外框 */
.demo-stage {
  position: relative;
  background: linear-gradient(180deg, #15141a 0%, #0f0f13 100%);
  border-radius: 22px;
  box-shadow:
    0 60px 120px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(200, 169, 106, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  max-width: 1180px;
  margin: 0 auto;
}

.demo-stage-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(200, 169, 106, 0.18);
}

.stage-traffic { display: flex; gap: 7px; }
.stage-traffic span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
}
.stage-traffic span:nth-child(1) { background: #ff5f57; }
.stage-traffic span:nth-child(2) { background: #febc2e; }
.stage-traffic span:nth-child(3) { background: #28c840; }

.stage-title {
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 3px;
  margin: 0 auto;
}

.stage-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(200, 169, 106, 0.10);
}

.demo-tile {
  background: linear-gradient(180deg, #1a1820 0%, #131217 100%);
  padding: 22px 24px 26px;
  position: relative;
  min-width: 0;
}

.tile-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(200, 169, 106, 0.18);
}

.tile-tag {
  font-family: var(--serif);
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--primary-bright);
  background: rgba(200, 169, 106, 0.13);
  padding: 2px 10px;
  border-radius: 8px;
  letter-spacing: 0;
}

.tile-live {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.66rem;
  font-weight: 600;
  color: rgba(239, 68, 68, 0.75);
  letter-spacing: 1.5px;
}
.tile-live i {
  width: 6px;
  height: 6px;
  background: #ef4444;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.5);
}

/* ============================ ① 手机 Menu ============================ */
.phone-mock {
  width: 240px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  padding: 8px;
  box-shadow:
    0 24px 50px rgba(0, 0, 0, 0.5),
    inset 0 0 0 2px #1a1820,
    inset 0 0 0 3px rgba(200, 169, 106, 0.3);
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 16px;
  background: #1a1820;
  border-radius: 0 0 12px 12px;
  z-index: 2;
}

.phone-bar {
  display: flex;
  justify-content: space-between;
  padding: 2px 14px 8px;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: #1a1820;
  position: relative;
  z-index: 1;
}

.phone-icons {
  letter-spacing: 1px;
  font-size: 0.62rem;
}

.phone-screen {
  background: #faf6ee;
  border-radius: 16px;
  padding: 12px 12px 14px;
  color: #1a1820;
}

/* tap-plus - 一次性按一下 */
@keyframes tap-plus {
  0%   { transform: scale(1); box-shadow: 0 0 0 0 rgba(200, 169, 106, 0.6); }
  40%  { transform: scale(0.88); }
  70%  { transform: scale(1.14); box-shadow: 0 0 0 8px rgba(200, 169, 106, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(200, 169, 106, 0); }
}

.coupon-block {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(0, 0, 0, 0.12);
}

.coupon-label {
  font-size: 0.62rem;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.coupon-input {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: 6px 10px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: #1a1820;
  position: relative;
}

.coupon-text {
  white-space: nowrap;
  overflow: hidden;
  display: inline-block;
  width: 0;
  letter-spacing: 1px;
  transition: width 1.2s ease-in-out;
}
.coupon-text::before {
  content: 'HAPPY20';
}
.demo-stage.is-visible .coupon-text {
  animation: type-coupon 2.5s steps(7, end) 1.6s forwards;
}
/* 一次性打 HAPPY20 (7 字符 2.5 秒打完, 然后永久显示) */
@keyframes type-coupon {
  to { width: 7ch; }
}

.coupon-cursor {
  width: 1.5px;
  height: 12px;
  background: var(--primary-color);
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.demo-stage.is-visible .coupon-cursor {
  animation: cursor-show 3.5s ease-in-out 1.4s forwards;
}
/* 一次性: 打字阶段显示, 打完隐藏 */
@keyframes cursor-show {
  0%   { opacity: 0; }
  10%  { opacity: 0.85; }
  80%  { opacity: 0.85; }
  100% { opacity: 0; }
}

.coupon-badge {
  margin-left: auto;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 1.2s ease-in-out, transform 1.2s ease-in-out;
}
.demo-stage.is-visible .coupon-badge {
  animation: badge-pop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) 4.4s forwards;
}
/* 一次性: 弹出 -20% 徽章, 然后永久显示 */
@keyframes badge-pop {
  0%   { opacity: 0; transform: scale(0.5); }
  100% { opacity: 1; transform: scale(1); }
}

.total-val s { color: #94a3b8; opacity: 0; transition: opacity 1.2s ease-in-out; }
.demo-stage.is-visible .total-val s {
  animation: show-strike 0.4s ease-in 4.7s forwards;
}
/* 一次性: 旧价划掉显示, 然后永久 */
@keyframes show-strike {
  to { opacity: 1; }
}

.phone-cta {
  display: block;
  padding: 8px;
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #1a1820;
  border: none;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(200, 169, 106, 0.4);
}

/* ============================ ② Admin 前台 ============================ */
.admin-mock {
  background: #fafaf7;
  border-radius: 14px;
  padding: 16px;
  color: #1a1820;
  position: relative;
  overflow: hidden;
}

.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 12px;
}
.admin-title {
  font-size: 0.85rem;
  font-weight: 700;
}
.admin-count {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--primary-deep);
}

.admin-list { display: flex; flex-direction: column; gap: 8px; }

.admin-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 8px;
  padding: 10px 12px;
}

.row-main { font-size: 0.78rem; }
.row-main strong { font-weight: 700; color: #1a1820; }
.row-meta { display: flex; align-items: center; gap: 8px; }

.pill-paid, .pill-warn {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}
.pill-paid { background: rgba(5, 150, 105, 0.12); color: #047857; }
.pill-warn { background: rgba(239, 68, 68, 0.12); color: #b91c1c; }

.row-time { font-size: 0.65rem; color: #94a3b8; font-family: var(--sans); }

.warn-row { border-color: rgba(239, 68, 68, 0.25); background: rgba(254, 242, 242, 0.6); }

.arrive-new {
  transform: translateY(-30px);
  opacity: 0;
  position: relative;
  transition: opacity 1.2s ease-in-out, transform 1.2s ease-in-out;
}
.demo-stage.is-visible .arrive-new {
  animation: row-arrive 1.1s ease-out 5.2s forwards;
}
/* 一次性: 新订单从顶部滑入 + glow 闪一下, 然后永久显示 */
@keyframes row-arrive {
  0%   { transform: translateY(-30px); opacity: 0; box-shadow: 0 0 0 0 rgba(200, 169, 106, 0); }
  55%  { transform: translateY(0); opacity: 1; box-shadow: 0 0 0 2px rgba(200, 169, 106, 0.55); }
  100% { transform: translateY(0); opacity: 1; box-shadow: 0 0 0 0 rgba(200, 169, 106, 0); }
}

.admin-toast {
  position: absolute;
  bottom: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #1a1820;
  color: #fff;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  border-radius: 50px;
  border: 1px solid rgba(200, 169, 106, 0.4);
  opacity: 0;
  transform: translateX(120%);
  transition: opacity 1.2s ease-in-out, transform 1.2s ease-in-out;
}
.demo-stage.is-visible .admin-toast {
  animation: toast-in 0.6s ease-out 5.6s forwards;
}
/* 一次性: Toast 从右滑入, 然后永久显示 */
@keyframes toast-in {
  0%   { opacity: 0; transform: translateX(120%); }
  100% { opacity: 1; transform: translateX(0); }
}
.toast-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

/* ============================ ③ KDS 厨房 ============================ */
.kds-mock {
  background: #0c0c10;
  border: 1px solid rgba(200, 169, 106, 0.18);
  border-radius: 14px;
  padding: 12px;
}

.kds-banner {
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.18), rgba(239, 68, 68, 0.04));
  border: 1px solid rgba(239, 68, 68, 0.32);
  color: #fca5a5;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
}

.kds-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.kds-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  padding: 8px 10px;
}

.kds-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.kds-card-top strong {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
}

.kds-timer {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
}

.kds-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.7);
}
.kds-card-body em {
  font-style: normal;
  color: var(--primary-bright);
  margin-left: 2px;
}

.kds-new {
  border-color: rgba(200, 169, 106, 0.55);
  background: rgba(200, 169, 106, 0.07);
  transition: box-shadow 1.2s ease-in-out;
}
.demo-stage.is-visible .kds-new {
  animation: kds-new-glow 1.4s ease-out 6.2s forwards;
}
/* 一次性: KDS 新卡金光环闪一下, 然后金边静止保持 */
@keyframes kds-new-glow {
  0%   { box-shadow: 0 0 0 0 rgba(200, 169, 106, 0); }
  35%  { box-shadow: 0 0 0 4px rgba(200, 169, 106, 0.35); }
  100% { box-shadow: 0 0 0 0 rgba(200, 169, 106, 0); }
}

.kds-warn {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(245, 158, 11, 0.05);
}
.kds-warn .kds-timer { color: #fbbf24; }

.kds-over {
  border-color: rgba(239, 68, 68, 0.55);
  background: rgba(239, 68, 68, 0.06);
  box-shadow: inset 0 0 14px rgba(239, 68, 68, 0.12);
}
.kds-over .kds-timer { color: #fca5a5; font-weight: 800; }

/* ============================ ④ Dashboard 看板 ============================ */
.dash-mock {
  background: linear-gradient(180deg, #1c1b22 0%, #16161c 100%);
  border: 1px solid rgba(200, 169, 106, 0.15);
  border-radius: 14px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.dash-chart {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 10px 12px 6px;
  position: relative;
}

.chart-axis {
  font-size: 0.6rem;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 6px;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 4px;
  height: 56px;
}

.chart-bars span {
  flex: 1;
  background: linear-gradient(180deg, rgba(200, 169, 106, 0.7), rgba(200, 169, 106, 0.25));
  border-radius: 3px 3px 0 0;
  height: 0;
  animation: bar-rise 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.chart-bars span:nth-child(1) { animation-delay: 0.05s; }
.chart-bars span:nth-child(2) { animation-delay: 0.10s; }
.chart-bars span:nth-child(3) { animation-delay: 0.15s; }
.chart-bars span:nth-child(4) { animation-delay: 0.20s; }
.chart-bars span:nth-child(5) { animation-delay: 0.25s; }
.chart-bars span:nth-child(6) { animation-delay: 0.30s; }
.chart-bars span:nth-child(7) { animation-delay: 0.35s; }

@keyframes bar-rise {
  to { height: var(--h); }
}

.bar-now {
  background: linear-gradient(180deg, var(--primary-bright), var(--primary-color)) !important;
  box-shadow: 0 0 12px rgba(200, 169, 106, 0.5);
}

.chart-times {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  font-size: 0.56rem;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 4px;
  letter-spacing: 0.5px;
}
.chart-times span { flex: 1; text-align: center; }

.dash-ping {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(200, 169, 106, 0.13);
  border: 1px solid rgba(200, 169, 106, 0.4);
  color: var(--primary-bright);
  font-size: 0.64rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 1.2s ease-in-out, transform 1.2s ease-in-out;
}
.demo-stage.is-visible .dash-ping {
  animation: ping-in 0.55s ease-out 7s forwards;
}
/* 一次性: Dashboard 入账 ping 从下滑入, 然后永久显示 */
@keyframes ping-in {
  0%   { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}
.ping-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-bright);
  box-shadow: 0 0 8px var(--primary-bright);
}

/* 流程链 */
.demo-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 22px 24px;
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid rgba(200, 169, 106, 0.18);
  font-family: var(--sans);
  font-size: 0.88rem;
}

.flow-step {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.flow-arrow {
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 169, 106, 0.45), rgba(200, 169, 106, 0.15));
  position: relative;
  overflow: hidden;
}
.flow-arrow i {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary-bright);
  border-radius: 50%;
  top: 50%;
  margin-top: -2px;
  box-shadow: 0 0 8px var(--primary-bright);
  animation: flow-travel 8s ease-in-out infinite;
  opacity: 0;
}
.flow-arrow:nth-of-type(1) i { animation-delay: 0s; }
.flow-arrow:nth-of-type(2) i { animation-delay: 2s; }
.flow-arrow:nth-of-type(3) i { animation-delay: 4s; }
@keyframes flow-travel {
  0% { left: -8%; opacity: 0; }
  3% { opacity: 1; }
  20% { opacity: 1; left: 110%; }
  21%, 100% { opacity: 0; left: 110%; }
}

.flow-time {
  margin-left: 14px;
  padding: 4px 14px;
  background: rgba(200, 169, 106, 0.15);
  border: 1px solid rgba(200, 169, 106, 0.45);
  color: var(--primary-bright);
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 1px;
}

/* 响应式 */
@media (max-width: 900px) {
  .demo-grid { grid-template-columns: 1fr; }
  .demo-tile { min-height: auto; }
  .multi-demo { padding: 70px 0 90px; }
  .stage-title { display: none; }
}

@media (max-width: 720px) {
  .tile-phone {
    grid-template-columns: 1fr;
  }
  .tile-phone .phone-mock { grid-column: 1; grid-row: 2; justify-self: center; }
  .tile-phone .phone-side { grid-column: 1; grid-row: 3; padding-top: 18px; }
  .phone-side { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .admin-th, .admin-tr {
    grid-template-columns: 0.9fr 0.4fr 0.85fr 1fr 0.9fr;
    gap: 6px;
    padding: 7px 9px;
    font-size: 0.65rem;
  }
  .dash-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .demo-flow { gap: 6px; font-size: 0.78rem; }
  .flow-arrow { width: 26px; }
  .flow-time { margin-left: 0; width: 100%; text-align: center; margin-top: 6px; }
  .kds-grid { grid-template-columns: 1fr; }
  .phone-side { grid-template-columns: 1fr; }
  .phone-mock { width: 240px; }
  .admin-th, .admin-tr {
    grid-template-columns: 0.8fr 0.3fr 0.7fr 1fr 0.8fr;
    font-size: 0.6rem;
    gap: 4px;
    padding: 6px 7px;
  }
  .chip { font-size: 0.55rem; padding: 2px 5px; }
}

/* ============================================================
   v2 - 真实 UI 复刻：4 个 tile 内部增强样式
   ============================================================ */

/* ---- Phone v2 ---- */
/* tile-phone: 2 列布局 - 左手机 + 右侧栏 */
.tile-phone {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr;
  column-gap: 22px;
}
.tile-phone .tile-head { grid-column: 1 / -1; }
.tile-phone .phone-mock { grid-column: 1; grid-row: 2; align-self: start; }
.tile-phone .phone-side { grid-column: 2; grid-row: 2; align-self: stretch; padding-top: 6px; }

.phone-mock { width: 260px; padding-bottom: 0; }
.phone-screen {
  padding: 8px 10px 70px;
  position: relative;
  min-height: 380px;
}

/* 侧栏 */
.phone-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.phone-side-item {
  display: flex;
  gap: 11px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 169, 106, 0.16);
  border-radius: 12px;
  align-items: flex-start;
  transition: var(--transition);
}
.phone-side-item:hover {
  border-color: rgba(200, 169, 106, 0.4);
  background: rgba(200, 169, 106, 0.06);
}
.phone-side-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, rgba(200, 169, 106, 0.22), rgba(200, 169, 106, 0.06));
  color: var(--primary-bright);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.phone-side-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.phone-side-body strong {
  font-family: var(--sans);
  font-size: 0.86rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}
.phone-side-body span {
  font-family: var(--sans);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.45;
}

.phone-app-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 4px 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  margin-bottom: 8px;
}
.app-restaurant {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-size: 0.88rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #1a1820;
}
.app-lang {
  font-family: var(--sans);
  font-size: 0.62rem;
  color: #94a3b8;
  letter-spacing: 1px;
}
.app-lang strong { color: var(--primary-deep); }

.phone-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  padding-bottom: 4px;
}
.phone-tab {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 500;
  color: #94a3b8;
  padding: 3px 8px;
  border-radius: 4px;
}
.phone-tab.active {
  color: var(--primary-deep);
  background: rgba(200, 169, 106, 0.12);
  font-weight: 700;
}

.phone-section {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.phone-section-eyebrow {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 0.7rem;
  color: var(--primary-deep);
}
.phone-section-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  color: #1a1820;
}

.menu-card.featured {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 8px;
}
.menu-card-img {
  width: 100%;
  height: 96px;
  position: relative;
  overflow: hidden;
  background: #5c2a0c; /* fallback */
}
.menu-card-img .dish-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.chef-pick {
  position: absolute;
  top: 8px;
  left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: 0.66rem;
  letter-spacing: 0.3px;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}
.chef-pick i {
  width: 14px;
  height: 1px;
  background: rgba(255, 255, 255, 0.85);
  display: inline-block;
}
.menu-card-body { padding: 8px 10px 10px; }
.menu-card-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1a1820;
  line-height: 1.2;
}
.menu-card-en {
  font-family: var(--sans);
  font-style: italic;
  font-size: 0.62rem;
  color: #94a3b8;
  margin-top: 2px;
}
.menu-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
}
.menu-card-price {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-deep);
}

.menu-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.menu-row-img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
  background: #5c2a0c; /* fallback */
}
.menu-row-img .dish-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.menu-row-body { flex: 1; min-width: 0; }
.menu-row-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #1a1820;
  line-height: 1.1;
}
.menu-row-en {
  font-family: var(--sans);
  font-style: italic;
  font-size: 0.58rem;
  color: #94a3b8;
  margin-top: 1px;
}
.menu-row-price {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-deep);
  margin-top: 1px;
}

.menu-plus-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #fff;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(200, 169, 106, 0.45);
}
.menu-plus-btn.tap { /* 触发由 .demo-stage.is-visible 控制 */ }
.demo-stage.is-visible .menu-plus-btn.tap {
  animation: tap-plus 0.7s ease-out 0.8s forwards;
}

/* 食物缩略图渐变（替代真实图片） */
.coupon-block {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed rgba(0, 0, 0, 0.12);
}
.coupon-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.62rem;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.coupon-label i { color: var(--primary-deep); }

/* Phone sticky bar - 在 .phone-screen 内部 */
.phone-sticky-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(250, 246, 238, 0.92), #faf6ee);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(8px);
  border-radius: 0 0 16px 16px;
}
.sticky-cart {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.cart-icon {
  position: relative;
  font-size: 1.1rem;
}
.cart-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: #ef4444;
  color: #fff;
  font-family: var(--sans);
  font-size: 0.55rem;
  font-weight: 800;
  padding: 0 5px;
  border-radius: 50px;
  min-width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.sticky-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.sticky-meta .total-val s {
  font-size: 0.6rem;
  color: #94a3b8;
}
.sticky-meta strong {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.95rem;
  color: var(--primary-deep);
  font-weight: 700;
}
.phone-cta {
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #1a1820;
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(200, 169, 106, 0.4);
}

/* ---- Admin Reception v2 ---- */
.admin-page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}
.admin-page-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #1a1820;
  line-height: 1.2;
}
.admin-page-sub {
  font-size: 0.66rem;
  color: #94a3b8;
  margin-top: 3px;
}
.admin-refresh {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  padding: 5px 10px;
  font-family: var(--sans);
  font-size: 0.7rem;
  color: #1a1820;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.admin-refresh i { color: var(--primary-deep); }

.admin-tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: 10px;
}
.admin-tab {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  color: #94a3b8;
  padding: 6px 10px;
  border-bottom: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.admin-tab em {
  font-style: normal;
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 6px;
  border-radius: 50px;
  font-size: 0.62rem;
  font-weight: 700;
}
.admin-tab.active {
  color: var(--primary-deep);
  border-bottom-color: var(--primary-color);
}
.admin-tab.active em {
  background: rgba(200, 169, 106, 0.18);
  color: var(--primary-deep);
}

.admin-table {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 10px;
  overflow: hidden;
}
.admin-th, .admin-tr {
  display: grid;
  grid-template-columns: 0.8fr 0.4fr 0.85fr 1.2fr 1.05fr;
  gap: 8px;
  padding: 9px 12px;
  align-items: center;
  font-size: 0.72rem;
}
.admin-th > span, .admin-tr > span {
  min-width: 0;
  overflow: hidden;
}
.admin-th {
  background: #f8f8f5;
  font-weight: 700;
  color: #64748b;
  font-size: 0.62rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.admin-tr {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.admin-tr .t-ord { font-family: var(--sans); font-weight: 700; color: var(--primary-deep); }
.admin-tr .t-tbl { font-weight: 700; }
.admin-tr .t-amt {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 700;
  color: #1a1820;
}

.chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 50px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.chip-preparing { background: rgba(59, 130, 246, 0.12); color: #1d4ed8; }
.chip-ready     { background: rgba(16, 185, 129, 0.12); color: #047857; }
.chip-urgent    { background: rgba(239, 68, 68, 0.14);  color: #b91c1c; }
.chip-paid      { background: rgba(16, 185, 129, 0.12); color: #047857; }
.chip-pending   { background: rgba(245, 158, 11, 0.14); color: #b45309; }

.admin-tr-rush {
  background: rgba(254, 226, 226, 0.45);
}

/* ---- KDS v2 ---- */
.kds-page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.kds-page-title {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}
.kds-page-title strong { color: var(--primary-bright); font-weight: 800; }
.kds-urgent-count { color: #fca5a5 !important; }

.kds-view-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.kds-toggle {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  padding: 3px 8px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.04);
}
.kds-toggle.active {
  color: #1a1820;
  background: var(--primary-bright);
}
.kds-sound {
  margin-left: 6px;
  font-size: 0.78rem;
  opacity: 0.55;
}

.kds-card { padding: 8px 9px; }

.kds-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 5px;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.kds-card-top-l { display: flex; flex-direction: column; line-height: 1.1; }
.kds-ord {
  font-family: var(--sans);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--primary-bright);
  letter-spacing: 0.5px;
}
.kds-tbl {
  font-size: 0.92rem;
  font-weight: 800;
  color: #fff;
}
.kds-card-top-r {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
}
.kds-chip {
  font-family: var(--sans);
  font-size: 0.56rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 50px;
  letter-spacing: 0.3px;
}
.kds-chip-preparing { background: rgba(59, 130, 246, 0.18); color: #93c5fd; }
.kds-chip-warn      { background: rgba(245, 158, 11, 0.18); color: #fbbf24; }
.kds-chip-rushed    { background: #ef4444; color: #fff; }
.kds-timer {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  font-variant-numeric: tabular-nums;
}
.kds-warn .kds-timer { color: #fbbf24; }
.kds-over .kds-timer { color: #fca5a5; }

.kds-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kds-item {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 0 8px;
  padding: 4px 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
}
.kds-item-name {
  grid-column: 1;
  grid-row: 1;
  font-size: 0.7rem;
  font-weight: 600;
  color: #fff;
}
.kds-item-opt {
  grid-column: 1;
  grid-row: 2;
  font-size: 0.56rem;
  color: var(--primary-bright);
  font-style: italic;
}
.kds-qty {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-bright);
  background: rgba(200, 169, 106, 0.13);
  padding: 1px 7px;
  border-radius: 6px;
}

.kds-rushed { border-width: 2px; }

/* ---- Dashboard v2 ---- */
.dash-welcome {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-deep) 100%);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  box-shadow: 0 6px 18px rgba(200, 169, 106, 0.22);
}
.dash-hello {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
}
.dash-hello-sub {
  font-size: 0.62rem;
  opacity: 0.78;
  margin-top: 2px;
}
.dash-refresh-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.18);
  padding: 3px 9px;
  border-radius: 50px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.dash-refresh-pill i {
  width: 5px;
  height: 5px;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(52, 211, 153, 0.7);
}

.dash-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.dash-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dash-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.icon-orange { background: rgba(245, 158, 11, 0.18); }
.icon-green  { background: rgba(16, 185, 129, 0.18); }
.icon-blue   { background: rgba(59, 130, 246, 0.18); }
.icon-purple { background: rgba(167, 139, 250, 0.18); }

.dash-stat-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.dash-stat-num {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}
.dash-stat-label {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.5px;
  margin-top: 3px;
}

.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.chart-title {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
}
.chart-now {
  font-family: var(--sans);
  font-size: 0.6rem;
  color: var(--primary-bright);
  background: rgba(200, 169, 106, 0.13);
  padding: 2px 7px;
  border-radius: 50px;
  font-weight: 600;
}

.dash-top {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.dash-top-head {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 6px;
}
.dash-top-row {
  display: grid;
  grid-template-columns: 16px 1fr 90px 20px;
  gap: 6px;
  align-items: center;
  padding: 3px 0;
  font-size: 0.66rem;
}
.dash-top-rank {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 800;
  color: var(--primary-bright);
  font-size: 0.78rem;
}
.dash-top-name { color: rgba(255, 255, 255, 0.78); font-weight: 600; }
.dash-top-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 3px;
  overflow: hidden;
}
.dash-top-bar span {
  display: block;
  height: 100%;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--primary-color), var(--primary-bright));
  border-radius: 3px;
}
.dash-top-cnt {
  text-align: right;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  font-variant-numeric: tabular-nums;
}

/* Trust band - 信任带 */
.trust-band {
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
  padding: 28px 0;
  border-top: 1px solid rgba(200, 169, 106, 0.18);
  border-bottom: 1px solid rgba(200, 169, 106, 0.18);
}

.trust-line {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 16px 32px;
}

.trust-line span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.trust-line i {
  color: var(--primary-color);
  font-size: 1rem;
}

/* 功能特性 */
.features {
  padding: 130px 0;
  background: #fdfdfd;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.3;
  color: var(--text-dark);
}

.section-header h2 strong {
  color: var(--primary-deep);
}

.section-header p {
  color: var(--text-mute);
  font-size: 1.05rem;
  line-height: 1.85;
}

.section-header p strong {
  color: var(--text-dark);
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.feature-card {
  background: white;
  padding: 42px 36px;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  border: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-bright));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-mid);
  border-color: rgba(200, 169, 106, 0.3);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--secondary-color), #efe0bf);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary-deep);
  margin-bottom: 24px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  transform: rotate(-6deg) scale(1.06);
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: white;
}

.feature-card h3 {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-dark);
  line-height: 1.4;
}

.feature-card p {
  color: var(--text-mute);
  font-size: 0.95rem;
  line-height: 1.75;
}

.feature-card p strong {
  color: var(--text-dark);
  font-weight: 600;
}

/* 价值四柱 - 醒目高亮区 */
.value-pillars {
  padding: 140px 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(200, 169, 106, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(200, 169, 106, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #0f0f10 0%, #1a1611 50%, #0f0f10 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.value-pillars::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(212, 163, 115, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.value-pillars::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -8%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 163, 115, 0.10) 0%, transparent 70%);
  pointer-events: none;
}

.pillars-header {
  text-align: center;
  margin-bottom: 70px;
  position: relative;
  z-index: 1;
}

.pillars-eyebrow {
  display: inline-block;
  padding: 8px 22px;
  background: rgba(200, 169, 106, 0.12);
  border: 1px solid rgba(200, 169, 106, 0.45);
  border-radius: 50px;
  color: var(--primary-bright);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  margin-bottom: 28px;
}

.pillars-header h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 900;
  line-height: 1.32;
  max-width: 900px;
  margin: 0 auto 22px;
  letter-spacing: -0.01em;
}

.pillars-header h2 em {
  font-style: normal;
  opacity: 0.55;
  font-weight: 500;
}

.pillars-header h2 strong {
  color: var(--primary-bright);
  font-weight: 900;
}

.pillars-sub {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1rem;
  letter-spacing: 0.5px;
  max-width: 700px;
  margin: 0 auto;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.pillar-card {
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.045) 0%, rgba(255, 255, 255, 0.015) 100%);
  border: 1px solid rgba(200, 169, 106, 0.20);
  border-radius: 20px;
  padding: 40px 30px;
  position: relative;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 0%, rgba(200, 169, 106, 0.10) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.pillar-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200, 169, 106, 0.55);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(200, 169, 106, 0.15);
}

.pillar-card:hover::before { opacity: 1; }

.pillar-card.highlight {
  background: linear-gradient(160deg, rgba(200, 169, 106, 0.22) 0%, rgba(200, 169, 106, 0.04) 80%);
  border-color: rgba(200, 169, 106, 0.55);
  box-shadow: 0 20px 50px rgba(200, 169, 106, 0.18);
}

.pillar-card.highlight .pillar-num {
  color: rgba(227, 196, 137, 0.35);
}

.pillar-num {
  position: absolute;
  top: 20px;
  right: 26px;
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(200, 169, 106, 0.16);
  line-height: 1;
  letter-spacing: -0.02em;
}

.pillar-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #1a1a1d;
  margin-bottom: 24px;
  box-shadow: 0 10px 24px rgba(200, 169, 106, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  position: relative;
  z-index: 1;
}

.pillar-card h3 {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: 6px;
  color: #fff;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.pillar-claim {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--primary-bright);
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(200, 169, 106, 0.30);
  position: relative;
  z-index: 1;
}

.pillar-detail {
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(255, 255, 255, 0.68);
  position: relative;
  z-index: 1;
}

.pillar-detail strong {
  color: var(--primary-bright);
  font-weight: 600;
}

/* 宣言间奏 - 从暗 pillars 优雅过渡到米色 features */
.interlude {
  position: relative;
  padding: 100px 0 180px;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}

.interlude-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 760px 380px at 50% 32%, rgba(200, 169, 106, 0.14) 0%, transparent 70%),
    linear-gradient(180deg,
      #0f0f10 0%,
      #131210 32%,
      #1a1611 50%,
      #2e2517 65%,
      #6a5634 78%,
      #c5a872 88%,
      #ead9b3 95%,
      #faf6ee 100%);
}

.interlude-content {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}

.interlude-kicker {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.7);
  margin: 30px 0 36px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.4);
}

.interlude-quote {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  font-weight: 900;
  line-height: 1.5;
  color: #fff;
  letter-spacing: -0.005em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
  position: relative;
  padding: 0 32px;
}

.interlude-quote em {
  font-style: normal;
  opacity: 0.55;
  font-weight: 500;
}

.interlude-quote strong {
  color: var(--primary-bright);
  font-weight: 900;
  position: relative;
  white-space: nowrap;
}

.interlude-quote strong::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
  opacity: 0.7;
}

.quote-mark {
  font-family: var(--serif);
  font-size: 2.2em;
  color: var(--primary-color);
  opacity: 0.4;
  line-height: 0;
  vertical-align: -0.45em;
  margin: 0 0.04em;
}

.quote-mark.closing { vertical-align: -0.45em; }

.interlude-attribution {
  font-family: var(--sans);
  font-size: 0.92rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 1.2px;
  color: rgba(255, 255, 255, 0.72);
  margin: 40px 0 0;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
}

.interlude-rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 6px auto;
}

.interlude-rule .rule-line {
  display: block;
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 169, 106, 0.55), transparent);
}

.interlude-rule .rule-diamond {
  display: block;
  width: 7px;
  height: 7px;
  background: var(--primary-color);
  transform: rotate(45deg);
  box-shadow: 0 0 16px rgba(200, 169, 106, 0.6);
}

/* features-cream: 把白色 features 改成温暖米白，色温与 interlude 收尾一致 */
.features-cream { background: #faf6ee !important; }

/* ============================================================
   Live Operations Console - 产品演示组件
   ============================================================ */
.live-console {
  background: #fff;
  border-radius: 22px;
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(200, 169, 106, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
  overflow: hidden;
  margin: 0 auto 90px;
  max-width: 1180px;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.live-console.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.console-header {
  background: linear-gradient(180deg, #1a1a1d, #131316);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid rgba(200, 169, 106, 0.18);
}

.console-traffic { display: flex; gap: 7px; }
.console-traffic span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
}
.console-traffic span:nth-child(1) { background: #ff5f57; box-shadow: inset 0 0 0 0.5px rgba(0,0,0,0.2); }
.console-traffic span:nth-child(2) { background: #febc2e; box-shadow: inset 0 0 0 0.5px rgba(0,0,0,0.2); }
.console-traffic span:nth-child(3) { background: #28c840; box-shadow: inset 0 0 0 0.5px rgba(0,0,0,0.2); }

.console-title {
  color: white;
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 2px;
  margin-left: 12px;
}
.console-title i {
  color: var(--primary-bright);
  margin-right: 7px;
  animation: pulse-soft 5s ease-in-out infinite;
}

.console-status {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 1.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #28c840;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(40, 200, 64, 0.6);
  animation: pulse-ring 5s ease-out infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 8px rgba(40, 200, 64, 0.6), 0 0 0 0 rgba(40, 200, 64, 0.3); }
  75% { box-shadow: 0 0 8px rgba(40, 200, 64, 0.6), 0 0 0 7px rgba(40, 200, 64, 0); }
  100% { box-shadow: 0 0 8px rgba(40, 200, 64, 0.6), 0 0 0 0 rgba(40, 200, 64, 0); }
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.console-body {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1.1fr;
  background:
    linear-gradient(180deg, #fff 0%, #fafaf7 100%),
    radial-gradient(circle at 50% 0%, rgba(200, 169, 106, 0.04), transparent 60%);
}

.console-panel {
  padding: 28px 26px;
  border-right: 1px solid rgba(0, 0, 0, 0.05);
  min-width: 0;
}
.console-panel:last-child { border-right: none; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.10);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-dark);
}

.panel-head i {
  color: var(--primary-deep);
  margin-right: 7px;
}

.panel-meta {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--primary-deep);
  background: rgba(200, 169, 106, 0.13);
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 1px;
}

.panel-meta.live-pulse {
  color: #c2410c;
  background: rgba(239, 68, 68, 0.08);
  animation: pulse-soft 5s ease-in-out infinite;
}

/* ---- 异常推送面板 ---- */
.alert-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 0.5s, transform 0.5s;
}
.alert-item:last-child { border-bottom: none; }

.live-console.is-visible .alert-item { opacity: 1; transform: translateX(0); }
.live-console.is-visible .alert-item:nth-child(2) { transition-delay: 0.15s; }
.live-console.is-visible .alert-item:nth-child(3) { transition-delay: 0.30s; }
.live-console.is-visible .alert-item:nth-child(4) { transition-delay: 0.45s; }

.alert-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

.alert-high .alert-dot {
  background: #ef4444;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.45);
  animation: pulse-ring-red 5s ease-out infinite;
}
.alert-mid .alert-dot { background: #f59e0b; }
.alert-info .alert-dot { background: #3b82f6; }

@keyframes pulse-ring-red {
  0% { box-shadow: 0 0 6px rgba(239, 68, 68, 0.45), 0 0 0 0 rgba(239, 68, 68, 0.4); }
  75% { box-shadow: 0 0 6px rgba(239, 68, 68, 0.45), 0 0 0 7px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 6px rgba(239, 68, 68, 0.45), 0 0 0 0 rgba(239, 68, 68, 0); }
}

.alert-body { flex: 1; min-width: 0; }

.alert-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.4px;
}

.alert-meta strong { font-weight: 700; }
.alert-high .alert-meta strong { color: #ef4444; }
.alert-mid  .alert-meta strong { color: #d97706; }
.alert-info .alert-meta strong { color: #2563eb; }
.alert-meta span { color: #94a3b8; font-size: 0.7rem; }

.alert-msg {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.5;
}

/* ---- 实时数字面板 ---- */
.stat-item { margin-bottom: 18px; }
.stat-item:last-child { margin-bottom: 0; }

.stat-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  color: #94a3b8;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 600;
}

.stat-num {
  font-family: var(--serif);
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.stat-num small {
  font-family: var(--sans);
  font-size: 0.55em;
  font-weight: 500;
  color: #94a3b8;
}

.stat-trend {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: #059669;
  padding: 2px 8px;
  background: rgba(5, 150, 105, 0.10);
  border-radius: 50px;
  letter-spacing: 0.3px;
}
.stat-trend.warn { color: #d97706; background: rgba(217, 119, 6, 0.10); }

.stat-bar {
  height: 4px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}

.stat-bar-fill {
  display: block;
  height: 100%;
  width: var(--w, 0%);
  background: linear-gradient(90deg, var(--primary-color), var(--primary-bright));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.live-console.is-visible .stat-bar-fill { transform: scaleX(1); transition-delay: 0.4s; }

/* ---- ABC 面板 ---- */
.abc-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-family: var(--sans);
  font-size: 0.84rem;
}

.abc-tag {
  width: 44px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.abc-star .abc-tag { color: #059669; }
.abc-cow  .abc-tag { color: var(--primary-deep); }
.abc-q    .abc-tag { color: #d97706; }
.abc-dog  .abc-tag { color: #94a3b8; }

.abc-bar {
  flex: 1;
  height: 9px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 5px;
  overflow: hidden;
}

.abc-bar-fill {
  display: block;
  height: 100%;
  width: var(--w, 0%);
  border-radius: 5px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.abc-star .abc-bar-fill { background: linear-gradient(90deg, #10b981, #34d399); }
.abc-cow  .abc-bar-fill { background: linear-gradient(90deg, var(--primary-color), var(--primary-bright)); }
.abc-q    .abc-bar-fill { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.abc-dog  .abc-bar-fill { background: linear-gradient(90deg, #cbd5e1, #e2e8f0); }

.live-console.is-visible .abc-bar-fill { transform: scaleX(1); }
.live-console.is-visible .abc-row:nth-child(2) .abc-bar-fill { transition-delay: 0.5s; }
.live-console.is-visible .abc-row:nth-child(3) .abc-bar-fill { transition-delay: 0.65s; }
.live-console.is-visible .abc-row:nth-child(4) .abc-bar-fill { transition-delay: 0.8s; }
.live-console.is-visible .abc-row:nth-child(5) .abc-bar-fill { transition-delay: 0.95s; }

.abc-pct {
  width: 28px;
  text-align: right;
  font-weight: 700;
  font-family: var(--serif);
  color: var(--text-dark);
}

.abc-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-family: var(--sans);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--primary-deep);
  text-decoration: none;
  transition: var(--transition);
}
.abc-cta:hover {
  color: var(--text-dark);
  gap: 10px;
}

/* ============================================================
   全站微动效
   ============================================================ */

/* 通用 scroll-reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero KPI 进场动画 (页面载入即触发，无需 IO) */
.hero-kpi {
  opacity: 0;
  transform: translateY(20px);
  animation: hero-kpi-in 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero-kpi:nth-of-type(1) { animation-delay: 0.4s; }
.hero-kpi:nth-of-type(3) { animation-delay: 0.55s; }
.hero-kpi:nth-of-type(5) { animation-delay: 0.7s; }
.hero-kpi:nth-of-type(7) { animation-delay: 0.85s; }

@keyframes hero-kpi-in {
  to { opacity: 1; transform: translateY(0); }
}

/* CTA 按钮 shimmer hover */
.btn-primary {
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-primary:hover::before { left: 130%; }

/* Pillar card hover - 加金色光斑 */
.pillar-card {
  cursor: default;
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
  }
  .live-console { opacity: 1; transform: none; }
  .stat-bar-fill, .abc-bar-fill { transform: scaleX(1); }
}

/* 控制台响应式 */
@media (max-width: 920px) {
  .console-body { grid-template-columns: 1fr; }
  .console-panel {
    border-right: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  }
  .console-panel:last-child { border-bottom: none; }
  .console-title { font-size: 0.8rem; letter-spacing: 1px; margin-left: 6px; }
  .console-status { font-size: 0.68rem; letter-spacing: 0.8px; }
}

@media (max-width: 500px) {
  .console-header { padding: 12px 14px; gap: 10px; flex-wrap: wrap; }
  .console-status { width: 100%; justify-content: flex-end; }
  .console-panel { padding: 22px 18px; }
}

/* 视觉分割线 - 图片特性 */
.visual-feature {
  display: flex;
  align-items: center;
  gap: 80px;
  padding: 90px 0;
}

.visual-feature.reverse {
  flex-direction: row-reverse;
}

.visual-image {
  flex: 1;
  position: relative;
}

.visual-image::before {
  content: '';
  position: absolute;
  inset: -16px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(200, 169, 106, 0.18), transparent);
  z-index: 0;
}

.visual-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow-deep);
  position: relative;
  z-index: 1;
}

.visual-text {
  flex: 1;
}

.visual-text h3 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 900;
  margin-bottom: 22px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.visual-text > p {
  color: var(--text-mute);
  line-height: 1.85;
  font-size: 1rem;
}

.visual-text ul {
  list-style: none;
  margin-top: 32px;
}

.visual-text li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.6;
}

.visual-text li i {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* 价格方案 */
.pricing {
  padding: 130px 0;
  background: linear-gradient(180deg, #faf6ee 0%, #f5efe1 100%);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background: white;
  padding: 48px 36px;
  border-radius: 24px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-mid);
}

.pricing-card .pricing-header h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.pricing-card .pricing-header p {
  color: var(--text-mute);
  font-size: 0.9rem;
  margin-top: 8px;
}

.pricing-card.featured {
  background: linear-gradient(165deg, #1a1a1d 0%, #26221c 100%);
  color: white;
  transform: scale(1.04);
  z-index: 10;
  border: 1px solid rgba(200, 169, 106, 0.35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(200, 169, 106, 0.2);
}

.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-6px);
}

.pricing-ribbon {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 7px 24px;
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #1a1a1d;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  border-radius: 50px;
  box-shadow: 0 8px 22px rgba(200, 169, 106, 0.4);
  white-space: nowrap;
}

.pricing-card.featured h3 {
  color: var(--primary-bright);
}

.pricing-card.featured .pricing-header p {
  color: rgba(255, 255, 255, 0.6);
}

.pricing-card.featured .price {
  color: white;
}

.pricing-card .price {
  font-family: var(--serif);
  font-size: 3.4rem;
  font-weight: 900;
  margin: 22px 0;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.pricing-card .price span {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.65;
  letter-spacing: 0;
}

.pricing-features {
  flex-grow: 1;
}

.pricing-features li {
  padding: 7px 0;
  font-size: 0.94rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.pricing-card.featured .pricing-features li {
  color: rgba(255, 255, 255, 0.85);
}

.btn-plan {
  display: block;
  width: 100%;
  padding: 16px;
  background: #f1ece0;
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-top: 32px;
  transition: var(--transition);
}

.pricing-card.featured .btn-plan {
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #1a1a1d;
  box-shadow: 0 10px 24px rgba(200, 169, 106, 0.32);
}

.btn-plan:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.pricing-card.featured .btn-plan:hover {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-deep));
  color: white;
}

/* 联系我们 */
.contact {
  padding: 130px 0;
  background:
    radial-gradient(ellipse at 100% 0%, rgba(200, 169, 106, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #fff 0%, #faf6ee 100%);
}

.contact-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 12px;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 10px rgba(212, 163, 115, 0.1);
}

.btn-submit {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #1a1a1d, #2a2620);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--primary-bright), var(--primary-color));
  color: #1a1a1d;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(200, 169, 106, 0.4);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.required-mark { color: #ef4444; margin-left: 2px; }

.form-status {
  margin-top: 14px;
  padding: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  min-height: 1.45em;
  opacity: 0;
  transition: opacity 0.3s;
}
.form-status-success {
  color: #047857;
  background: rgba(16, 185, 129, 0.08);
  padding: 12px 16px;
  border-radius: 8px;
  opacity: 1;
  font-weight: 600;
}
.form-status-error {
  color: #b91c1c;
  background: rgba(239, 68, 68, 0.08);
  padding: 12px 16px;
  border-radius: 8px;
  opacity: 1;
  font-weight: 600;
}

/* 页脚 */
.footer {
  background: linear-gradient(180deg, #0f0f10 0%, #000 100%);
  color: white;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(200, 169, 106, 0.15);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-section h3 {
  margin-bottom: 25px;
  color: var(--primary-color);
}

.footer-section p {
  opacity: 0.7;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 12px;
  opacity: 0.7;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  opacity: 0.5;
  font-size: 0.9rem;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .visual-feature { flex-direction: column; gap: 50px; padding: 60px 0; }
  .visual-feature.reverse { flex-direction: column; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-kpi-divider { display: none; }
  .hero-kpi { flex-basis: 45%; min-width: 140px; padding: 14px; }
  .features { padding: 90px 0; }
  .value-pillars { padding: 100px 0; }
  .pricing { padding: 100px 0; }
  .contact { padding: 90px 0; }
  .section-header { margin-bottom: 56px; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-6px); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .contact-content { grid-template-columns: 1fr; }
  .interlude { padding: 70px 0 130px; }
  .interlude-rule .rule-line { width: 60px; }
  .interlude-quote { padding: 0 12px; line-height: 1.55; }
  .quote-mark { font-size: 1.6em; }
  .hero { padding: 110px 20px 100px; }
  .hero-eyebrow { font-size: 0.72rem; letter-spacing: 2.5px; padding: 6px 18px; }
  .hero-subtitle { font-size: 0.95rem; line-height: 1.75; }
  .hero-buttons { gap: 12px; margin-bottom: 50px; }
  .btn-primary, .btn-secondary { padding: 15px 26px; font-size: 0.95rem; }
  .hero-kpis { padding: 18px 12px; gap: 8px; }
  .hero-kpi { flex-basis: 45%; padding: 10px 6px; }
  .hero-kpi-num { font-size: 1.6rem; }
  .hero-kpi-label { font-size: 0.72rem; letter-spacing: 0.8px; }
  .trust-line { gap: 12px 18px; justify-content: center; }
  .trust-line span { font-size: 0.82rem; }
  .feature-card { padding: 32px 26px; }
  .pricing-card { padding: 36px 26px; }
  .section-header h2 { font-size: 1.7rem; }
  .pillars-header h2 { font-size: 1.6rem; line-height: 1.4; }
  .visual-text h3 { font-size: 1.5rem; }
}

@media (max-width: 600px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .value-pillars { padding: 80px 0; }
  .hero-scroll-hint { display: none; }
}

/* Hero checks list - 轻量化卖点 chips */
.hero-checks {
  list-style: none;
  padding: 0;
  margin: 22px 0 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.hero-checks li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(200, 169, 106, 0.28);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.2px;
  backdrop-filter: blur(6px);
}
.hero-checks li i {
  color: #58c47a;
  font-size: 0.85rem;
}

/* Legacy POS vs Feioz 对比 section */
.vs-section {
  padding: 120px 0;
  background: linear-gradient(180deg, #fafaf7 0%, #f4efe5 100%);
  position: relative;
}
.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1100px;
  margin: 50px auto 0;
}
.vs-col {
  background: #fff;
  border-radius: 24px;
  padding: 38px 34px 30px;
  box-shadow: 0 20px 60px rgba(45, 30, 10, 0.08);
  display: flex;
  flex-direction: column;
}
.vs-col.vs-legacy {
  background: #f7f3ee;
  box-shadow: 0 12px 30px rgba(80, 60, 30, 0.06);
  opacity: 0.92;
}
.vs-col.vs-feioz {
  background: linear-gradient(180deg, #ffffff 0%, #fffaf0 100%);
  border: 2px solid var(--primary-color, #c8a96a);
  box-shadow: 0 28px 70px rgba(200, 169, 106, 0.22);
  transform: translateY(-6px);
  position: relative;
}
.vs-col.vs-feioz::before {
  content: "RECOMMENDED";
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--primary-color, #c8a96a);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 14px;
  border-radius: 999px;
}
.vs-col-head { margin-bottom: 22px; }
.vs-tag {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.vs-tag-legacy { background: rgba(120, 90, 60, 0.12); color: #7a5b30; }
.vs-tag-feioz { background: var(--primary-color, #c8a96a); color: #fff; }
.vs-col-head h3 {
  font-size: 1.45rem;
  margin: 0;
  color: #2c1f0e;
  font-weight: 700;
  line-height: 1.3;
}
.vs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  flex: 1;
}
.vs-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 0.98rem;
  line-height: 1.45;
  color: #3b2e1b;
}
.vs-list li:last-child { border-bottom: none; }
.vs-legacy .vs-list li { color: #6b5a3f; }
.vs-list li i {
  margin-top: 4px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}
.vs-legacy .vs-list li i { color: #c0382b; }
.vs-feioz .vs-list li i { color: #2e9d52; }
.vs-foot {
  margin-top: auto;
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  text-align: center;
}
.vs-foot-legacy { background: rgba(120, 90, 60, 0.08); color: #6b5a3f; }
.vs-foot-feioz { background: rgba(200, 169, 106, 0.18); color: #6b4d1c; }
.vs-quote {
  text-align: center;
  margin: 48px auto 0;
  max-width: 760px;
  font-family: 'Cormorant Garamond', 'Noto Serif SC', serif;
  font-style: italic;
  font-size: 1.5rem;
  color: #2c1f0e;
  line-height: 1.55;
}
.vs-quote strong { color: var(--primary-deep, #8c6f3d); font-style: normal; font-weight: 700; }

@media (max-width: 820px) {
  .vs-grid { grid-template-columns: 1fr; gap: 20px; }
  .vs-col.vs-feioz { transform: none; }
  .vs-section { padding: 80px 0; }
  .vs-quote { font-size: 1.2rem; padding: 0 20px; }
}
@media (max-width: 600px) {
  .hero-checks { gap: 8px; }
  .hero-checks li { font-size: 0.82rem; padding: 6px 12px; }
}

/* Signup flow - 注册流程 4 步 */
.signup-section {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--dark-bg, #1a1410) 0%, var(--dark-bg-2, #221a13) 100%);
  color: rgba(255, 255, 255, 0.92);
  position: relative;
}
.signup-section .section-header h2 { color: #fff; }
.signup-section .section-header p { color: rgba(255, 255, 255, 0.7); }
.signup-section .section-header h2 strong { color: var(--primary-bright, #e3c489); }

.signup-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  max-width: 1180px;
  margin: 60px auto 0;
  position: relative;
}
/* connector arrow between steps (desktop only) */
.signup-steps::before {
  content: "";
  position: absolute;
  top: 78px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    rgba(200, 169, 106, 0.35) 0 8px,
    transparent 8px 16px
  );
  z-index: 0;
}
.signup-step {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(200, 169, 106, 0.25);
  border-radius: 22px;
  padding: 30px 24px 26px;
  backdrop-filter: blur(8px);
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.signup-step:hover {
  transform: translateY(-6px);
  border-color: rgba(227, 196, 137, 0.6);
  background: rgba(255, 255, 255, 0.07);
}
.signup-step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.6rem;
  font-weight: 700;
  font-style: italic;
  color: var(--primary-bright, #e3c489);
  line-height: 1;
  margin-bottom: 10px;
}
.signup-step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-color, #c8a96a), var(--primary-deep, #8c6f3d));
  color: #1a1410;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
  box-shadow: 0 10px 24px rgba(200, 169, 106, 0.3);
}
.signup-step h3 {
  font-size: 1.18rem;
  color: #fff;
  margin: 0 0 8px;
  font-weight: 700;
  line-height: 1.35;
}
.signup-step-meta {
  font-size: 0.78rem;
  color: var(--primary-bright, #e3c489);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.signup-step-meta i { font-size: 0.72rem; }
.signup-step-detail {
  font-size: 0.93rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
  margin: 0;
}
.signup-step-detail strong {
  color: var(--primary-bright, #e3c489);
  font-weight: 600;
}

.signup-cta {
  text-align: center;
  margin-top: 56px;
}
.signup-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 38px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.4px;
}
.signup-cta-sub {
  margin-top: 16px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.3px;
}
.signup-cta-help {
  margin-top: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}
.signup-cta-help a {
  color: var(--primary-bright, #e3c489);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px dashed rgba(227, 196, 137, 0.5);
}
.signup-cta-help a:hover { border-bottom-style: solid; }

@media (max-width: 960px) {
  .signup-steps { grid-template-columns: repeat(2, 1fr); }
  .signup-steps::before { display: none; }
}
@media (max-width: 560px) {
  .signup-steps { grid-template-columns: 1fr; gap: 16px; }
  .signup-section { padding: 80px 0; }
  .signup-cta-btn { padding: 16px 26px; font-size: 0.95rem; }
}