/* login.css */
:root {
  --brand: #ff6b35;
  --brand-light: #ff8c42;
  --bg: #0a0b0f;
  --surface: #171a21;
  --text: #ffffff;
  --text-muted: #8b93a7;
}

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

/* 隐藏滚动条，保留滚轮/触摸滑动 */
.login-card,
.delivery-gacha,
.officer-detail-stack,
.officer-detail__copy,
.gacha-deck,
.officer-photo-stack {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.login-card::-webkit-scrollbar,
.delivery-gacha::-webkit-scrollbar,
.officer-detail-stack::-webkit-scrollbar,
.officer-detail__copy::-webkit-scrollbar,
.gacha-deck::-webkit-scrollbar,
.officer-photo-stack::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

/* 整页锁死：禁止上下拖动 / 橡皮筋（Safari 需 html 与 body 双固定） */
html {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-text-size-adjust: 100%;
  /* 默认吞掉纵向滑动手势，避免整页跟手滚动 */
  touch-action: none;
}

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden !important;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
  display: flex;
  align-items: stretch;
  justify-content: center;
  touch-action: none;
}

/* 动态背景 */
.login-container {
  position: relative;
  width: 100%;
  max-width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse 1200px 800px at 50% 50%, #1a1d29 0%, var(--bg) 100%);
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}

/* 表单、按钮、欢迎卡上可点按（欢迎容器本身 touch-action: none 防拖动） */
.login-card,
.login-card input,
.login-card label,
.login-card button,
.login-form,
.welcome-card,
.welcome-card button,
.welcome-card a,
.next-card-btn,
.delivery-gacha,
.delivery-gacha button,
.gacha-card {
  touch-action: manipulation;
}

.bg-fx {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transform-origin: center center;
  background: radial-gradient(circle at 50% 50%, rgba(255, 107, 53, 0.05) 0%, transparent 60%);
  animation: pulseBg 4s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes pulseBg {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.08); opacity: 1; }
}

.bg-noise {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* 登录卡片 */
.login-card {
  position: relative;
  z-index: 10;
  background: rgba(23, 26, 33, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 60px 40px;
  width: 100%;
  max-width: 480px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.brand-header {
  margin-bottom: 40px;
}

.login-logo {
  height: 48px;
  margin-bottom: 24px;
}

.login-title {
  font-family: 'Oswald', 'Impact', 'Arial Narrow', sans-serif;
  font-size: 24px;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: #fff;
  margin-bottom: 8px;
  background: linear-gradient(90deg, #fff, #aaa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

.member-benefits {
  margin-top: 30px;
  text-align: left;
}

.member-benefits__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.92);
}

.member-benefits__table-wrap {
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(11, 14, 21, 0.7);
}

.member-benefits__table {
  width: 100%;
  min-width: 440px;
  border-collapse: collapse;
  table-layout: fixed;
}

.member-benefits__table th,
.member-benefits__table td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
  white-space: nowrap;
}

.member-benefits__table thead th {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.96);
  font-weight: 600;
}

.member-benefits__table th:first-child,
.member-benefits__table td:first-child,
.member-benefits__table tbody th {
  text-align: left;
  width: 24%;
  color: rgba(255, 255, 255, 0.92);
}

.member-benefits__table tbody tr:last-child th,
.member-benefits__table tbody tr:last-child td {
  border-bottom: 0;
}

.member-benefits__table .is-active-tier {
  background: rgba(255, 107, 53, 0.25);
  color: #fff;
}

.member-benefits--welcome {
  width: 100%;
  max-width: none;
  margin-top: 12px;
  margin-left: auto;
  margin-right: auto;
}

.member-benefits--welcome .member-benefits__title {
  display: none;
}

.member-benefits--welcome .member-benefits__table {
  min-width: 0;
}

.member-benefits--welcome .member-benefits__table th,
.member-benefits--welcome .member-benefits__table td {
  font-size: 14px;
  padding: 7px 9px;
}

/* 输入框组合 */
.input-group {
  position: relative;
  margin-bottom: 40px;
  text-align: left;
}

.input-group input {
  width: 100%;
  max-width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding: 24px 16px 12px;
  font-size: 18px;
  color: #fff;
  font-family: inherit;
  outline: none;
  transition: all 0.3s ease;
  border-radius: 8px 8px 0 0;
}

.input-group label {
  position: absolute;
  left: 16px;
  top: 18px;
  font-size: 16px;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-group input:focus,
.input-group input:not(:placeholder-shown) {
  background: rgba(255, 107, 53, 0.05);
  border-bottom-color: var(--brand);
}

.input-group input:focus + label,
.input-group input:not(:placeholder-shown) + label {
  top: 4px;
  font-size: 12px;
  color: var(--brand);
}

.input-glow {
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand);
  box-shadow: 0 0 10px var(--brand);
  transition: all 0.4s ease;
  transform: translateX(-50%);
}

.input-group input:focus ~ .input-glow {
  width: 100%;
}

/* 引擎启动按钮 */
.btn-engine-start {
  position: relative;
  width: 100%;
  appearance: none;
  border: none;
  background: linear-gradient(135deg, #ff3b00, #ff6b35);
  padding: 20px;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 20px rgba(255, 59, 0, 0.3);
}

.btn-engine-start::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0,0,0,0.1) 10px, rgba(0,0,0,0.1) 20px);
  opacity: 0.5;
}

.btn-engine-start::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: none;
}

.btn-engine-start:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(255, 59, 0, 0.5);
}

.btn-engine-start:hover::after {
  animation: sweepLight 0.8s ease-in-out;
}

.btn-engine-start:active {
  transform: translateY(2px);
  box-shadow: 0 4px 10px rgba(255, 59, 0, 0.4);
}

.btn-text {
  position: relative;
  z-index: 2;
  color: #fff;
  font-family: 'Oswald', 'Impact', 'Arial Narrow', sans-serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 2px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* 点火状态 */
.btn-engine-start.igniting {
  background: #fff;
  pointer-events: none;
  box-shadow: 0 0 40px #fff, 0 0 80px var(--brand);
}

.btn-engine-start.igniting .btn-text {
  color: var(--brand);
  text-shadow: none;
}

/* 入场动画 */
.animate-in {
  animation: scaleUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* 欢迎卡片容器 - 叠层；禁止容器内上下拖动滚动 */
.welcome-cards {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: min(98vw, 1120px);
  height: min(940px, 98dvh);
  max-height: 98dvh;
  perspective: 1000px;
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
  /* 与页面底色一致，圆角抗锯齿缝隙不会透出下层渐变/紫灰 */
  border-radius: 20px;
  background: var(--bg);
  isolation: isolate;
}

/* 固定在圆角区域内的衬色，切换时上层卡片半透明也不会透出页面背景 */
.welcome-cards__backdrop {
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(165deg, #1e222b 0%, #181b24 42%, #12141a 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  z-index: 0;
  pointer-events: none;
}

/* 欢迎卡片样式 - 绝对定位重叠 */
.welcome-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  /* 略提高不透明度，减轻圆角处 backdrop-filter 与底层色差 */
  background: rgba(23, 26, 33, 0.88);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-top: 1px solid rgba(255, 107, 53, 0.5);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 20px rgba(255, 107, 53, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition:
    transform 0.55s cubic-bezier(0.32, 0.72, 0, 1),
    opacity 0.5s ease,
    filter 0.5s ease,
    box-shadow 0.55s ease;
  overflow: hidden;
  isolation: isolate;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  --tier-accent-1: #ff6b35;
  --tier-accent-2: #ff3b00;
  --tier-glow: rgba(255, 107, 53, 0.32);
}

.welcome-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1.5px;
  background: linear-gradient(
    120deg,
    var(--tier-accent-1) 0%,
    var(--tier-accent-2) 28%,
    rgba(255, 255, 255, 0.88) 50%,
    var(--tier-accent-2) 72%,
    var(--tier-accent-1) 100%
  );
  background-size: 220% 100%;
  animation: tier-border-sheen 3.4s linear infinite;
  pointer-events: none;
  z-index: 2;
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.welcome-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 20px;
  box-shadow:
    0 0 0 1px var(--tier-glow),
    0 0 16px var(--tier-glow),
    0 0 34px color-mix(in srgb, var(--tier-glow) 75%, transparent);
  pointer-events: none;
  z-index: 1;
  animation: tier-border-pulse 2.2s ease-in-out infinite;
}

/* 准备切到第二张：叠在上层、先不可见（勿用横移错缝，避免中途露底） */
.welcome-card.welcome-card--second.active-card {
  z-index: 3;
  opacity: 0;
  transform: scale(0.94) translateY(22px);
  pointer-events: none;
}

.welcome-cards--swap #card1.active-card {
  opacity: 0;
  transform: scale(0.92) translateY(24px);
  filter: blur(4px);
  pointer-events: none;
}

.welcome-cards--swap .welcome-card.welcome-card--second.active-card {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: none;
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .welcome-card {
    transition-duration: 0.2s;
  }

  .welcome-cards--swap #card1.active-card {
    filter: none;
    transform: scale(0.98) translateY(8px);
  }

  .welcome-card.welcome-card--second.active-card {
    transform: scale(0.99) translateY(6px);
  }

  .welcome-cards--swap .welcome-card.welcome-card--second.active-card {
    transform: none;
  }
}

/* 根据不同等级的专属边框/阴影样式 */
.welcome-card.level-mango {
  --tier-accent-1: #ff7a3f;
  --tier-accent-2: #ff3b00;
  --tier-glow: rgba(255, 107, 53, 0.34);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-top: 1px solid rgba(255, 107, 53, 0.8);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 20px rgba(255, 107, 53, 0.1);
}

.welcome-card.level-silver {
  --tier-accent-1: #34d6d8;
  --tier-accent-2: #6cf0e8;
  --tier-glow: rgba(71, 214, 219, 0.34);
  border: 1px solid rgba(62, 213, 216, 0.3);
  border-top: 1px solid rgba(108, 240, 232, 0.85);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 20px rgba(70, 214, 219, 0.16);
}

.welcome-card.level-gold {
  --tier-accent-1: #ffd95a;
  --tier-accent-2: #ffb800;
  --tier-glow: rgba(255, 203, 56, 0.34);
  border: 1px solid rgba(255, 205, 66, 0.32);
  border-top: 1px solid rgba(255, 232, 131, 0.88);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 30px rgba(255, 215, 90, 0.2);
}

.welcome-card.level-black {
  --tier-accent-1: #ffd46a;
  --tier-accent-2: #5f4a15;
  --tier-glow: rgba(176, 146, 62, 0.36);
  background: rgba(10, 10, 10, 0.85);
  border: 1px solid rgba(111, 97, 54, 0.68);
  border-top: 1px solid rgba(224, 190, 102, 0.8);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9), inset 0 1px 40px rgba(255, 222, 162, 0.08);
}

@keyframes tier-border-sheen {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 220% 50%;
  }
}

@keyframes tier-border-pulse {
  0%,
  100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

/* 顶层活跃卡片（第二张准备态由 .welcome-card--second 单独写 transform，避免被这里盖掉） */
.active-card {
  opacity: 1;
  z-index: 2;
}

.active-card:not(.welcome-card--second) {
  transform: translateZ(0) translateY(0);
}

/* 底层空卡片（位移过大时会在上层圆角处露边，略收紧） */
.empty-card {
  transform: translateZ(-40px) translateY(12px) scale(0.99);
  transform-origin: center center;
  opacity: 0.6;
  z-index: 1;
  background: rgba(23, 26, 33, 0.4);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.welcome-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  box-shadow: none;
}

.welcome-icon__img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
  background: transparent !important;
  mix-blend-mode: screen;
  filter: none;
}

.welcome-card.level-mango .welcome-icon__img {
  /* 芒果橙 */
  filter: sepia(1) saturate(5.6) hue-rotate(-12deg) brightness(1.08);
}

.welcome-card.level-silver .welcome-icon__img {
  /* 青芒果：往绿色偏移 */
  filter: sepia(1) saturate(5.2) hue-rotate(110deg) brightness(1.1);
}

.welcome-card.level-gold .welcome-icon__img {
  /* 金芒果金色 */
  filter: sepia(1) saturate(5.2) hue-rotate(10deg) brightness(1.16);
}

.welcome-card.level-black .welcome-icon__img {
  /* 黑芒果黑金 */
  mix-blend-mode: normal;
  filter: sepia(1) saturate(5.8) hue-rotate(4deg) brightness(0.88) contrast(1.24)
    drop-shadow(0 0 8px rgba(191, 142, 56, 0.42));
}

/* 根据不同等级的 Icon 发光样式 */
.welcome-card.level-silver .welcome-icon {
  border: none;
  background: transparent;
  box-shadow: none;
}

.welcome-card.level-gold .welcome-icon {
  border: none;
  background: transparent;
  box-shadow: none;
}

.welcome-card.level-black .welcome-icon {
  border: none;
  background: transparent;
  box-shadow: none;
}

.welcome-content {
  overflow: hidden;
  max-width: 100%;
}

.welcome-content p {
  font-size: 18px;
  line-height: 1.8;
  color: #fff;
  font-weight: 300;
  letter-spacing: 1px;
  word-break: break-word;
}

#card1.welcome-card {
  justify-content: center;
  padding: 0;
  overflow-y: hidden;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

#card1.welcome-card::before,
#card1.welcome-card::after {
  display: none;
}

.welcome-board {
  width: min(100%, 1020px);
  min-height: min(760px, 88dvh);
  border-radius: 20px;
  border: none;
  background: linear-gradient(165deg, rgba(22, 25, 33, 0.95) 0%, rgba(16, 18, 24, 0.96) 100%);
  box-shadow: none;
  padding: clamp(28px, 3.8vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: clamp(22px, 2.6vw, 32px);
}

.welcome-heading {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 2vw, 20px);
}

.welcome-heading__logo {
  width: clamp(38px, 3vw, 54px);
  height: clamp(38px, 3vw, 54px);
  object-fit: contain;
  flex: 0 0 auto;
  display: block;
  background: transparent !important;
  mix-blend-mode: screen;
  filter: none;
}

#card1 .welcome-content p {
  font-size: clamp(20px, 2.1vw, 28px);
  line-height: 1.55;
  margin: 0;
}

.welcome-card.level-mango .welcome-heading__logo {
  filter: sepia(1) saturate(5.6) hue-rotate(-12deg) brightness(1.08);
}

.welcome-card.level-silver .welcome-heading__logo {
  filter: sepia(1) saturate(5.2) hue-rotate(110deg) brightness(1.1);
}

.welcome-card.level-gold .welcome-heading__logo {
  filter: sepia(1) saturate(5.2) hue-rotate(10deg) brightness(1.16);
}

.welcome-card.level-black .welcome-heading__logo {
  mix-blend-mode: normal;
  filter: sepia(1) saturate(5.8) hue-rotate(4deg) brightness(0.88) contrast(1.24)
    drop-shadow(0 0 8px rgba(191, 142, 56, 0.42));
}

.welcome-next-btn {
  margin-top: 10px;
  width: min(100%, 320px);
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  background: linear-gradient(135deg, rgba(255, 59, 0, 0.2), rgba(255, 107, 53, 0.22));
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.25s ease;
}

.welcome-next-btn:hover {
  background: linear-gradient(135deg, rgba(255, 59, 0, 0.35), rgba(255, 107, 53, 0.36));
  box-shadow: none;
}

.welcome-next-btn:active {
  transform: translateY(1px);
}

.welcome-next-btn:focus-visible {
  outline: 2px solid rgba(255, 107, 53, 0.9);
  outline-offset: 2px;
}

@media (max-width: 860px) {
  .welcome-board {
    min-height: min(640px, 86dvh);
    padding: clamp(20px, 4.8vw, 30px);
  }

  .welcome-heading {
    flex-direction: column;
    gap: 12px;
  }

  #card1 .welcome-content p {
    text-align: center;
    font-size: clamp(17px, 4.5vw, 22px);
  }

  .welcome-next-btn {
    width: min(100%, 280px);
  }
}

.empty-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 8px;
}

.delivery-heart {
  display: block;
  animation: delivery-heart-bounce 0.95s ease-in-out infinite;
  filter: drop-shadow(0 6px 14px rgba(255, 59, 0, 0.38));
  will-change: transform;
}

@keyframes delivery-heart-bounce {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  18% {
    transform: translateY(-12px) scale(1.08);
  }
  36% {
    transform: translateY(0) scale(1);
  }
  52% {
    transform: translateY(-6px) scale(1.04);
  }
  68% {
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .delivery-heart {
    animation: none;
  }
}

/* 右侧箭头按钮 */
.next-card-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--brand);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.next-card-btn:hover {
  background: var(--brand);
  color: #fff;
  transform: translateY(-50%) translateX(5px);
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.4);
}

button.next-card-btn {
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  padding: 0;
  margin: 0;
}

.btn-enter-garage {
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--brand);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-enter-garage:hover {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

/* 移动端：卡片用实色底，避免半透明 + backdrop-filter 透出背后渐变 / 噪点 */
@media (max-width: 768px) {
  .login-card {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .welcome-card {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .welcome-card.level-mango,
  .welcome-card.level-silver,
  .welcome-card.level-gold {
    background: var(--surface);
  }

  .welcome-card.level-black {
    background: #121214;
  }

  .welcome-card.empty-card {
    background: #15171e;
    background: color-mix(in srgb, var(--surface) 96%, #0a0b0f);
    opacity: 1;
    transform: translateZ(0) translateY(10px) scale(0.98);
  }
}

@media (max-height: 640px) {
  .login-card {
    max-height: 88dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 40px 24px;
  }
}

/* —— 欢迎第二张：过渡文案 + 进入抽卡 —— */
.welcome-card2-copy {
  margin-top: 12px;
  padding: 0 12px;
  text-align: center;
  max-width: 22em;
  margin-left: auto;
  margin-right: auto;
}

.welcome-card2-line {
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0.03em;
  margin: 0 0 0.65em;
}

.welcome-card2-line:last-of-type {
  margin-bottom: 0;
}

.welcome-card2-line--emph {
  margin-top: 0.35em;
  padding-top: 0.45em;
  border-top: 1px solid rgba(255, 107, 53, 0.22);
  color: rgba(255, 224, 210, 0.98);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.welcome-cards--to-gacha {
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
  transition:
    opacity 0.4s ease,
    transform 0.45s cubic-bezier(0.32, 0.72, 0, 1);
}

/* —— 交付官抽卡层 —— */
.delivery-gacha {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 5vw, 40px) clamp(16px, 5vw, 32px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  transition:
    opacity 0.45s cubic-bezier(0.32, 0.72, 0, 1),
    transform 0.5s cubic-bezier(0.32, 0.72, 0, 1);
  pointer-events: none;
}

.delivery-gacha--showing-detail {
  align-items: stretch;
  overflow: hidden;
  max-height: 100dvh;
  max-height: 100vh;
  padding: clamp(8px, 2vw, 14px) clamp(10px, 3vw, 18px) clamp(6px, 1.5vw, 10px);
  box-sizing: border-box;
}

.delivery-gacha--visible {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.delivery-gacha__inner {
  position: relative;
  width: 100%;
  max-width: min(98vw, 1200px);
  text-align: center;
  margin: 0 auto;
  padding-bottom: clamp(12px, 3vw, 24px);
}

/* 仅抽卡：整屏垂直居中 */
.delivery-gacha:not(.delivery-gacha--showing-detail) .delivery-gacha__inner {
  display: flex;
  flex-direction: column;
  justify-content: safe center;
  min-height: min(100dvh, 100%);
  box-sizing: border-box;
}

.delivery-gacha--showing-detail .delivery-gacha__inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1 1 0;
  min-height: 0;
  max-height: 100%;
  text-align: left;
  padding-bottom: 6px;
}

.gacha-picker {
  position: relative;
  width: 100%;
  --gacha-confirm-btn-block: 56px;
  --gacha-confirm-float-gap: 100px; /* 卡牌底 → 按钮顶 */
  --gacha-picker-pad-b: 12px;
  padding-bottom: var(--gacha-picker-pad-b);
  box-sizing: border-box;
}

.delivery-gacha--showing-detail .gacha-picker {
  display: none;
}

.gacha-back-btn {
  display: none;
  align-items: center;
  gap: 8px;
  align-self: flex-end;
  position: relative;
  z-index: 12;
  flex-shrink: 0;
  margin: 0 0 8px;
  padding: 8px 12px 10px 14px;
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-radius: 999px;
  background: rgba(18, 21, 28, 0.92);
  backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.delivery-gacha--showing-detail .gacha-back-btn:not([hidden]) {
  display: inline-flex;
}

.gacha-back-btn:hover {
  border-color: rgba(255, 107, 53, 0.65);
  background: rgba(28, 32, 42, 0.96);
}

.gacha-back-btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.gacha-back-btn__icon {
  flex-shrink: 0;
  opacity: 0.9;
}

.delivery-gacha__actions {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  margin-top: clamp(12px, 2.5vw, 20px);
}

.delivery-gacha--showing-detail .delivery-gacha__actions:not([hidden]) {
  display: flex;
}

.delivery-gacha__title {
  font-family: 'Oswald', 'Impact', 'Arial Narrow', sans-serif;
  font-size: clamp(20px, 5.2vw, 26px);
  letter-spacing: 0.12em;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.35;
}

/* 桌面：标题上移与横排三张牌视觉对齐；移动端在下方 max-width:859px 中重置 */
@media (min-width: 860px) {
  .gacha-picker > .delivery-gacha__title {
    transform: translateY(-100px);
  }
}

.delivery-gacha__subtitle {
  font-size: clamp(13px, 3.2vw, 15px);
  color: var(--text-muted);
  margin-bottom: clamp(20px, 4vw, 32px);
}

/* 勿给本元素写无条件的 display:flex，否则会覆盖 [hidden] 的 display:none */
/* 悬浮在 .gacha-picker 下方 200px（扣掉 picker 底内边距），不占文档流，不撑高、不顶卡牌 */
.gacha-picker__confirm-wrap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: auto;
  min-height: var(--gacha-confirm-btn-block, 56px);
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  z-index: 6;
  pointer-events: none;
}

.gacha-picker__confirm-wrap:not([hidden]) {
  display: flex;
  top: calc(100% + var(--gacha-confirm-float-gap) - var(--gacha-picker-pad-b));
  pointer-events: auto;
}

.gacha-picker__confirm-wrap[hidden] {
  display: none !important;
}

.btn-gacha-picker-confirm {
  appearance: none;
  min-width: 200px;
  padding: 12px 36px;
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 53, 0.55);
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #fff;
  background: linear-gradient(135deg, rgba(255, 59, 0, 0.85), rgba(255, 107, 53, 0.75));
  box-shadow: 0 6px 20px rgba(255, 59, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn-gacha-picker-confirm:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(255, 59, 0, 0.35);
  border-color: rgba(255, 107, 53, 0.85);
}

.btn-gacha-picker-confirm:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-gacha-picker-confirm:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}

.gacha-deck {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: stretch;
  gap: 50px;
  margin-bottom: 0;
  perspective: 1100px;
  width: 100%;
}

.gacha-deck.gacha-deck--busy {
  pointer-events: none;
}

.gacha-card {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  width: 100%;
  max-width: min(240px, 28vw);
  aspect-ratio: 3 / 5.1;
  padding: 0;
  border: none;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.32, 0.72, 0, 1);
  border-radius: 16px;
  background: transparent;
  -webkit-tap-highlight-color: transparent;
}

.gacha-card:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 4px;
}

/* 悬停：轻微左右摆；离开悬停或按下鼠标时停止（:active 覆盖动画） */
@keyframes gacha-card-hover-sway {
  0%,
  100% {
    transform: rotateZ(-2.2deg);
  }
  50% {
    transform: rotateZ(2.2deg);
  }
}

.gacha-deck:not(.gacha-deck--busy)
  .gacha-card:not(.is-spinning):not(.is-flipped):hover:not(:active) {
  animation: gacha-card-hover-sway 2.35s ease-in-out infinite;
}

/* 已翻面：悬停不再摆动 */
.gacha-deck:not(.gacha-deck--busy)
  .gacha-card.is-flipped:not(.is-spinning):hover:not(:active) {
  animation: none;
}

.gacha-deck:not(.gacha-deck--busy) .gacha-card:not(.is-spinning):active {
  animation: none;
}

@media (prefers-reduced-motion: reduce) {
  .gacha-deck .gacha-card:hover {
    animation: none !important;
  }
}

.gacha-card__face {
  position: absolute;
  inset: 0;
  border-radius: 16px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  box-sizing: border-box;
}

.gacha-card__back {
  padding: 14px 12px 16px;
  align-items: center;
  justify-content: center;
  gap: clamp(12px, 3vw, 18px);
  background: linear-gradient(145deg, #2a2f3a 0%, #1a1e28 50%, #12151c 100%);
  border: 1px solid rgba(255, 107, 53, 0.25);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 32px rgba(0, 0, 0, 0.45);
  transform: rotateY(0deg);
}

.gacha-card__back-logo {
  display: block;
  flex-shrink: 0;
  width: min(58%, 148px);
  height: auto;
  max-height: clamp(34px, 11vw, 54px);
  object-fit: contain;
  object-position: 50% 50%;
  opacity: 0.96;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.4));
  pointer-events: none;
  user-select: none;
}

.gacha-card__back::after {
  content: none;
}

.gacha-card__front {
  padding: 0;
  overflow: hidden;
  background: #12151c;
  border: 1px solid rgba(255, 107, 53, 0.35);
  transform: rotateY(180deg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  justify-content: flex-end;
}

.gacha-card.is-flipped {
  transform: rotateY(180deg);
}

/* 翻牌后、旋转结束前不加位移，避免与旋转 keyframes 抢 transform；旋转结束后无放大 */
.gacha-card.is-flipped.is-picked:not(.is-spinning) {
  transform: rotateY(180deg);
}

/* 已翻面且「确定」出现后：点选交付官高亮（仅交互态，与旋转中区分） */
.gacha-card.is-flipped.gacha-card--selected:not(.is-spinning) {
  transform: rotateY(180deg);
  box-shadow:
    0 0 0 2px rgba(255, 140, 66, 0.95),
    0 0 24px rgba(255, 59, 0, 0.35);
  border-radius: 16px;
  z-index: 2;
}

/* 翻面完成 → 在原位绕 Y 轴再转 3 圈（1080°），再进入详情 */
@keyframes gacha-card-spin-reveal {
  from {
    transform: rotateY(180deg);
  }
  to {
    transform: rotateY(1260deg);
  }
}

.gacha-card.is-flipped.is-picked.is-spinning {
  transition: none !important;
  animation: gacha-card-spin-reveal 2.45s cubic-bezier(0.36, 0.9, 0.22, 1) forwards;
}

@media (prefers-reduced-motion: reduce) {
  .gacha-card.is-flipped.is-picked.is-spinning {
    animation: none;
    transform: rotateY(180deg);
  }
}

.gacha-card__media {
  position: relative;
  flex: 1 1 0;
  min-height: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 卡牌尺寸不变；只调图片在格内的「视觉大小」：改 --gacha-card-photo-scale（1=原图贴格，>1 放大裁切） */
:root {
  --gacha-card-photo-scale: 1.12;
}

.gacha-card__media--photo {
  background: radial-gradient(ellipse at 50% 35%, #2a3038 0%, #12151c 55%);
  overflow: hidden;
}

.gacha-card__media--photo picture {
  position: absolute;
  inset: 0;
  display: block;
}

.gacha-card__media--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transform: scale(var(--gacha-card-photo-scale));
  transform-origin: center center;
}

.gacha-card__media--letter {
  background: linear-gradient(165deg, #252a35 0%, #1c2029 100%);
}

.gacha-card__caption {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 8px 12px;
  background: linear-gradient(180deg, rgba(18, 21, 28, 0.2) 0%, #141820 38%);
  border-top: 1px solid rgba(255, 107, 53, 0.2);
}

.gacha-card__avatar {
  width: clamp(56px, 14vw, 80px);
  height: clamp(56px, 14vw, 80px);
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.15);
  border: 1px solid rgba(255, 107, 53, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(22px, 6vw, 32px);
  font-weight: 600;
  color: var(--brand-light);
  overflow: hidden;
  flex-shrink: 0;
}

.gacha-card__name {
  font-size: clamp(15px, 3.8vw, 17px);
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.06em;
}

.gacha-card__role {
  font-size: clamp(11px, 2.8vw, 12px);
  line-height: 1.35;
  color: var(--text-muted);
  text-align: center;
  padding: 0 4px;
}

.gacha-card--has-photo .gacha-card__role {
  font-size: clamp(10px, 2.6vw, 11px);
}

/* —— 移动端：仅抽卡态重排（详情态用 .delivery-gacha--showing-detail，不受影响） —— */
@media (max-width: 859px) {
  /* 纵向牌组 + 确定 总高度常超一屏，必须在本层可滚动（勿与桌面共用 overflow:visible） */
  .delivery-gacha.delivery-gacha--visible:not(.delivery-gacha--showing-detail) {
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    overscroll-behavior: contain;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .delivery-gacha__inner {
    justify-content: safe center;
    align-items: center;
    min-height: min(100dvh, 100%);
    padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-picker {
    /* 与全局 .gacha-picker__confirm-wrap 的 top: calc(100% + gap - pad) 一致：牌组底 → 按钮顶 50px，不占文档流、不顶牌 */
    --gacha-confirm-float-gap: 50px;
    --gacha-picker-pad-b: 0px;
    /* 底无内边距，100% 即牌组区域底边，避免 50px 再叠一层 padding */
    padding-bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: min(92vw, 400px);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-picker > .delivery-gacha__title {
    transform: translateY(-70px);
    align-self: stretch;
    text-align: center;
    margin-bottom: clamp(14px, 4vw, 20px);
    font-size: clamp(18px, 4.8vw, 22px);
    letter-spacing: 0.1em;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-deck {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    justify-items: stretch;
    justify-content: center;
    gap: clamp(10px, 2.8vw, 14px) clamp(10px, 2.8vw, 16px);
    align-self: stretch;
    width: 100%;
    max-width: min(92vw, 360px);
    margin-left: auto;
    margin-right: auto;
    padding: 0 2px;
    overflow: visible;
  }

  /* 略扁比例 + 略弱放大，减总高度、三张同屏更易达 */
  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card {
    flex: none;
    width: 100%;
    max-width: none;
    aspect-ratio: 3 / 4.25;
    border-radius: 14px;
    --gacha-card-photo-scale: 1.06;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card__face {
    border-radius: 14px;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail)
    .gacha-card.is-flipped.gacha-card--selected:not(.is-spinning) {
    border-radius: 14px;
  }

  /* 第三张：单独一行居中，宽度与单列大致对齐 */
  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card:nth-child(3) {
    grid-column: 1 / -1;
    width: min(46vw, 172px);
    max-width: 172px;
    justify-self: center;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card__caption {
    padding: 7px 5px 9px;
    gap: 2px;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card__avatar {
    width: clamp(44px, 11vw, 64px);
    height: clamp(44px, 11vw, 64px);
    font-size: clamp(18px, 5vw, 26px);
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card__name {
    font-size: clamp(13px, 3.4vw, 15px);
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card__role {
    font-size: clamp(10px, 2.5vw, 11px);
  }

  /* 「确定」沿用全局 absolute，由 --gacha-confirm-float-gap:50px 悬浮在牌组下；此处仅微调按钮宽度 */
  .delivery-gacha:not(.delivery-gacha--showing-detail) .btn-gacha-picker-confirm {
    width: 100%;
    max-width: min(92vw, 320px);
    margin-left: auto;
    margin-right: auto;
    min-width: 0;
  }
}

.officer-detail-stack {
  width: 100%;
  max-height: min(36vh, 300px);
  overflow-y: auto;
  margin: 0 0 20px;
  padding: 12px 14px;
  text-align: left;
  border-radius: 12px;
  background: rgba(18, 21, 28, 0.65);
  border: 1px solid rgba(255, 107, 53, 0.18);
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

/* 交付官 rich 详情：单屏无滚动条；由外层 .delivery-gacha--showing-detail 裁切 */
.officer-detail-stack--rich {
  max-height: none;
  overflow: hidden;
  padding: clamp(8px, 1.5vw, 12px) clamp(8px, 1.5vw, 14px);
}

.delivery-gacha--showing-detail .officer-detail-stack--rich {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  margin-bottom: 6px;
}

.delivery-gacha--showing-detail .delivery-gacha__actions {
  flex-shrink: 0;
}

.officer-detail--rich {
  text-align: left;
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* 与上共存：否则 display:flex 会盖掉 [hidden] 的 display:none，三个交付官详情会同时露出 */
.officer-detail--rich[hidden] {
  display: none !important;
}

.officer-detail__head {
  text-align: center;
  margin-bottom: clamp(6px, 1.5vw, 10px);
  flex-shrink: 0;
}

.officer-detail__head .officer-detail__kicker {
  margin-bottom: 4px;
}

.officer-detail__layout {
  display: grid;
  gap: clamp(10px, 2vw, 16px);
  align-items: stretch;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

/* ≥860px：左滑图右固定文案，均不滚动；align-items 由 JS 配合左栏比右栏 +50px 时用 start */
@media (min-width: 860px) {
  .officer-detail--rich .officer-detail__layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(260px, min(38vw, 400px));
    gap: clamp(12px, 2vw, 20px);
    align-items: start;
  }

  /* start：文案区按内容高度计，便于 JS 用 offsetHeight 对齐左栏 = 文案 + 50px */
  .officer-detail--rich .officer-detail__copy {
    position: relative;
    overflow: hidden;
    align-self: start;
    height: auto;
    padding-right: 4px;
  }

  /* 桌面：外框不纵向撑满，从下收紧留白，确认按钮上移 */
  .delivery-gacha--showing-detail .officer-detail-stack--rich {
    flex: 0 1 auto;
  }

  .officer-detail--rich {
    flex: 0 1 auto;
  }

  .officer-detail__layout {
    flex: 0 1 auto;
  }
}

/* 窄屏：上图下文；基本信息为两列 dl（左姓名—城市，右从业—风格），下方段落不整段分栏 */
@media (max-width: 859px) {
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__head {
    margin-bottom: clamp(4px, 1.2vw, 8px);
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__title {
    margin-bottom: 2px;
  }

  .officer-detail--rich .officer-detail__layout {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 0.48fr) minmax(0, 0.52fr);
    gap: clamp(8px, 2.2vw, 12px);
  }

  .officer-detail--rich .officer-photo-wall--stack {
    min-height: 0;
    max-height: min(750px, 90vh);
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 10px;
    row-gap: 2px;
    align-content: start;
    overflow: visible;
    min-height: 0;
    text-align: left;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap {
    grid-column: 1 / -1;
    gap: 4px clamp(8px, 2.5vw, 12px);
    margin-bottom: 6px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl {
    gap: 1px 6px;
    font-size: 10px;
    line-height: 1.28;
  }

  /* PC：性格/风格各占一行，避免在窄栏里折行 */
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl dd:nth-of-type(9),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl dd:nth-of-type(10) {
    white-space: nowrap;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__label {
    margin: 4px 0 1px;
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__label:first-of-type {
    margin-top: 0;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__text,
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__list {
    font-size: 10px;
    line-height: 1.3;
    margin: 0;
    overflow-wrap: anywhere;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__list {
    padding-left: 1em;
    margin: 0;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__quote {
    grid-column: 1 / -1;
    margin: 6px 0 0;
    padding: 6px 8px;
    font-size: 10px;
    line-height: 1.32;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__footer {
    grid-column: 1 / -1;
    margin: 6px 0 0;
    font-size: 9px;
    text-align: center;
  }
}

.officer-photo-wall {
  min-width: 0;
}

.officer-photo-wall--stack {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.officer-photo-stack {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 53, 0.18);
  background: rgba(10, 12, 18, 0.5);
  padding: 10px 12px 14px;
  max-height: min(750px, 90vh);
}

.officer-photo-block {
  margin-bottom: clamp(14px, 2.5vw, 20px);
}

.officer-photo-block:last-child {
  margin-bottom: 0;
}

.officer-photo-block__title {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(255, 107, 53, 0.88);
  text-align: center;
}

.officer-photo-wall--stack .officer-photo-cell {
  min-height: 0;
  max-height: min(34vh, 240px);
  width: 100%;
}

.officer-photo-wall__meta {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255, 107, 53, 0.8);
  text-align: center;
}

.officer-photo-wall__groups {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2.5vw, 22px);
}

.officer-photo-group__title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.88);
  text-align: left;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 107, 53, 0.2);
}

.officer-photo-group__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(6px, 1.5vw, 12px);
}

@media (min-width: 520px) {
  .officer-photo-group__grid {
    gap: clamp(8px, 1.8vw, 14px);
  }
}

.officer-photo-cell {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 107, 53, 0.15);
  aspect-ratio: 3 / 4;
}

/* 交付官资料（rich）：桌面右侧固定文案；dl-wrap 为左姓名—城市 / 右从业—风格 */
.delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.officer-detail--rich .officer-detail__kicker {
  font-size: 12px;
}

.officer-detail--rich .officer-detail__title {
  font-size: clamp(16px, 2.2vw, 20px);
  margin-bottom: 4px;
}

.officer-detail--rich .officer-detail__dl {
  font-size: clamp(13px, 1.65vw, 15px);
  line-height: 1.32;
  gap: 2px 8px;
}

.officer-detail--rich .officer-detail__label {
  font-size: 13px;
  margin: 5px 0 2px;
}

.officer-detail--rich .officer-detail__label:first-of-type {
  margin-top: 4px;
}

.officer-detail--rich .officer-detail__text,
.officer-detail--rich .officer-detail__list {
  font-size: clamp(13px, 1.65vw, 15px);
  line-height: 1.38;
}

.officer-detail--rich .officer-detail__quote {
  font-size: clamp(12px, 1.5vw, 14px);
  line-height: 1.38;
  margin: 5px 0 0;
  padding: 6px 8px;
}

.officer-detail--rich .officer-detail__footer {
  font-size: 12px;
  margin: 5px 0 0;
}

.officer-photo-cell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  vertical-align: middle;
}

.officer-detail__kicker {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(255, 107, 53, 0.75);
  margin: 0 0 6px;
  line-height: 1.45;
}

.officer-detail__title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: 0.04em;
}

/* 资料区：单列从姓名到风格顺序展示 */
.officer-detail__dl-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px clamp(10px, 3vw, 18px);
  align-items: start;
  margin: 0 0 clamp(8px, 2vw, 12px);
}

.officer-detail__dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  font-size: 12px;
  line-height: 1.45;
}

.officer-detail__dl dt {
  margin: 0;
  color: var(--text-muted);
  font-weight: 500;
}

.officer-detail__dl dt::after {
  content: '｜';
  margin-left: 2px;
  opacity: 0.5;
}

.officer-detail__dl dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
}

.officer-detail__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 107, 53, 0.85);
  margin: 14px 0 6px;
}

.officer-detail__label:first-of-type {
  margin-top: 12px;
}

.officer-detail__text {
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

.officer-detail__list {
  margin: 0;
  padding-left: 1.1em;
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.officer-detail__quote {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 3px solid rgba(255, 107, 53, 0.45);
  background: rgba(255, 107, 53, 0.06);
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

.officer-detail__footer {
  margin: 12px 0 0;
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.officer-detail--placeholder .officer-detail__placeholder {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  padding: 8px 4px;
}

.btn-confirm-delivery {
  appearance: none;
  width: 100%;
  max-width: 280px;
  padding: 14px 24px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
  background: linear-gradient(135deg, #ff3b00, #ff6b35);
  box-shadow: 0 8px 24px rgba(255, 59, 0, 0.35);
  transition: opacity 0.25s ease, transform 0.2s ease;
}

.btn-confirm-delivery:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-confirm-delivery:not(:disabled):hover {
  transform: translateY(-2px);
}

.btn-enter-garage--after-garage {
  width: 100%;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

@media (prefers-reduced-motion: reduce) {
  .welcome-cards--to-gacha {
    transition-duration: 0.15s;
  }

  .delivery-gacha {
    transition-duration: 0.15s;
  }

  .gacha-card {
    transition-duration: 0.2s;
  }
}

/* 移动端：信息页文案改为左右两列（仅在详情态生效） */
@media (max-width: 859px) {
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 10px;
    row-gap: 2px;
    align-content: start;
    overflow: visible;
    margin-top: 6px;
    padding-bottom: 12px;
  }

  /* 第一部分：姓名-城市在左，从业-风格在右 */
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap {
    grid-column: 1 / -1;
    display: block;
    margin-bottom: 6px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr);
    column-gap: 6px;
    row-gap: 1px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(-n+5) {
    grid-column: 1;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(-n+5) {
    grid-column: 2;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(n+6) {
    grid-column: 3;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(n+6) {
    grid-column: 4;
  }

  /* 右列与左列同起始行，避免整体下沉错开 */
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(6),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(6) { grid-row: 1; }
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(7),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(7) { grid-row: 2; }
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(8),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(8) { grid-row: 3; }
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(9),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(9) { grid-row: 4; }
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dt:nth-of-type(10),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl dd:nth-of-type(10) { grid-row: 5; }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy > :nth-child(1),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy > :nth-child(3),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy > :nth-child(4),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy > :nth-child(5),
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy > :nth-child(6) {
    grid-column: 1 / -1;
  }

  /* 第二部分：服务范围+能力标签 左列；服务特点+兴趣爱好 右列 */
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__split-grid {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 10px;
    row-gap: 4px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__split-grid > :nth-child(odd) {
    grid-column: 1;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__split-grid > :nth-child(even) {
    grid-column: 2;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__split-item {
    margin: 0;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__split-item .officer-detail__label:first-child {
    margin-top: 0;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__text,
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__list {
    overflow-wrap: anywhere;
  }

  /* 移动端信息页文字整体放大 */
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl {
    font-size: 11px;
    line-height: 1.36;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__label {
    font-size: 11px;
    line-height: 1.3;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__text,
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__list {
    font-size: 11px;
    line-height: 1.4;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__quote {
    font-size: 11px;
    line-height: 1.4;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__footer {
    font-size: 10px;
    margin-top: 8px;
  }
}

/* pad 端：信息页文字加大（覆盖 iPad 竖屏等 768 宽度） */
@media (min-width: 700px) and (max-width: 1199px) {
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
    justify-content: flex-start;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap {
    margin-bottom: 8px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__dl-wrap .officer-detail__dl {
    font-size: 18px;
    line-height: 1.42;
    gap: 3px 10px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__label {
    font-size: 18px;
    margin: 6px 0 3px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__text,
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__list {
    font-size: 18px;
    line-height: 1.42;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__quote {
    font-size: 16px;
    line-height: 1.42;
    margin-top: 8px;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__footer {
    font-size: 15px;
    margin-top: 8px;
  }
}

/* pad 竖屏等窄平板：再压缩图片区高度，确保底部英文行可见 */
@media (min-width: 700px) and (max-width: 859px) {
  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__layout {
    grid-template-rows: minmax(0, 0.4fr) minmax(0, 0.6fr);
    gap: clamp(6px, 1.8vw, 10px);
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-photo-wall--stack {
    max-height: min(500px, 56vh);
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
    margin-top: 8px;
    padding-bottom: 14px;
  }
}

/* pad 端抽卡页：三张卡片一行显示，并提升卡片高度 */
@media (min-width: 700px) and (max-width: 1199px) {
  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-picker {
    max-width: 100%;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-deck {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: stretch;
    gap: clamp(12px, 2.4vw, 20px);
    width: fit-content;
    max-width: calc(100vw - 64px);
    margin-left: auto;
    margin-right: auto;
    padding: 0;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card {
    flex: 0 0 auto;
    width: clamp(170px, 24vw, 250px);
    max-width: none;
    aspect-ratio: 3 / 5.4;
    border-radius: 16px;
    --gacha-card-photo-scale: 1.08;
  }

  .delivery-gacha:not(.delivery-gacha--showing-detail) .gacha-card:nth-child(3) {
    grid-column: auto;
    width: clamp(170px, 24vw, 250px);
    max-width: none;
    justify-self: auto;
  }
}

/* pad 横屏信息页：右侧文案可下滑，避免内容被截断 */
@media (min-width: 700px) and (max-width: 1199px) and (orientation: landscape) {
  .delivery-gacha--showing-detail {
    overflow: hidden;
  }

  .delivery-gacha--showing-detail .officer-detail-stack--rich,
  .delivery-gacha--showing-detail .officer-detail--rich {
    min-height: 0;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__layout {
    align-items: stretch;
    min-height: 0;
    height: 100%;
  }

  .delivery-gacha--showing-detail .officer-detail--rich .officer-detail__copy {
    display: block !important;
    align-self: stretch;
    height: min(58vh, calc(100dvh - 220px));
    min-height: 0;
    max-height: min(58vh, calc(100dvh - 220px));
    overflow-x: hidden;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y !important;
    pointer-events: auto;
    padding-right: 6px;
  }
}

/* =========================
   Responsive Hardening Layer
   目标：三端在极端分辨率下避免溢出/错位
   ========================= */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

.login-container,
.delivery-gacha__inner,
.officer-detail__layout,
.officer-detail__copy,
.officer-photo-wall,
.officer-photo-stack,
.gacha-picker,
.gacha-deck {
  min-width: 0;
}

body,
.login-container {
  overflow-x: clip;
}

@media (max-width: 380px) {
  .login-card {
    padding: 28px 16px;
  }

  .welcome-cards {
    max-width: 94vw;
    height: min(560px, 88dvh);
  }

  .next-card-btn {
    width: 42px;
    height: 42px;
    right: 10px;
  }

  .gacha-card__name {
    font-size: 12px;
  }
}

@media (min-width: 1600px) {
  .delivery-gacha__inner {
    max-width: min(96vw, 1500px);
  }
}