:root {
  --primary: #581c87;
  --primary-light: #7e22ce;
  --primary-dark: #3b0764;
  --accent: #d97706;
  --accent-light: #f59e0b;
  --accent-soft: #fef3c7;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-focus: #c084fc;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
  --shadow-purple: 0 8px 24px rgba(88, 28, 135, 0.2);
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: #0b0f19;
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

/* App Header & Mode Bar */
.top-control-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7e22ce, #d97706);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  box-shadow: 0 0 12px rgba(217, 119, 6, 0.5);
}

.brand-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.brand-sub {
  font-size: 11px;
  color: #94a3b8;
}

.mode-toggles {
  display: flex;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 3px;
  gap: 2px;
}

.mode-btn {
  background: transparent;
  border: none;
  color: #cbd5e1;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.mode-btn.active {
  background: #ffffff;
  color: #0f172a;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.mode-btn:hover:not(.active) {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* Main Container Layouts */
.app-viewport-wrapper {
  display: flex;
  justify-content: center;
  padding: 24px 16px 60px;
  min-height: calc(100vh - 58px);
}

/* Mobile Frame Style */
.viewport-mobile {
  width: 100%;
  max-width: 440px;
  height: 880px;
  background: var(--bg-page);
  border-radius: 46px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 0 10px #1e293b, 0 0 0 12px #334155;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* Desktop Fullscreen Mode Style */
.viewport-desktop {
  width: 100%;
  max-width: 1200px;
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  min-height: 820px;
  overflow: hidden;
}

/* Mobile Top Notch & WeChat Header */
.phone-status-bar {
  height: 44px;
  background: var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 22px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

.wechat-nav-header {
  background: var(--primary);
  color: #fff;
  padding: 10px 16px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(88, 28, 135, 0.2);
}

.wx-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.wx-capsule {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 13px;
}

.wx-capsule span {
  cursor: pointer;
  opacity: 0.85;
}
.wx-capsule span:hover {
  opacity: 1;
}

/* Scrollable Screen Content */
.screen-scroll-container {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  background: var(--bg-page);
  padding-bottom: 70px;
  position: relative;
}

/* Bottom Tab Navigation Bar */
.bottom-tab-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 50;
  padding-bottom: 4px;
}

.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: transparent;
  padding: 4px 10px;
  flex: 1;
}

.tab-item .tab-icon {
  font-size: 20px;
  line-height: 1.1;
  transition: var(--transition);
}

.tab-item.active {
  color: var(--primary);
  font-weight: 600;
}

.tab-item.active .tab-icon {
  transform: translateY(-2px) scale(1.1);
}

/* Tab Panels */
.tab-panel {
  display: none;
  animation: fadeIn 0.25s ease-out;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Home Banner & Header */
.home-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, #4c1d95 100%);
  color: #fff;
  padding: 16px 16px 24px;
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
  position: relative;
  overflow: hidden;
}

.hero-overlay-art {
  position: absolute;
  right: -20px;
  bottom: -20px;
  font-size: 130px;
  opacity: 0.08;
  pointer-events: none;
}

.hero-greeting {
  font-size: 13px;
  color: #e9d5ff;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.hero-title {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(217, 119, 6, 0.25);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fde68a;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
}

/* Announcement Bar */
.announcement-box {
  margin: 12px 14px 0;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--accent);
}

.announcement-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 8 Service Entry Grid */
.service-grid-section {
  padding: 16px 14px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 8px;
  background: #fff;
  padding: 16px 10px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  border: none;
}

.grid-item:hover {
  transform: translateY(-2px);
}

.grid-icon-circle {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  transition: var(--transition);
}

.grid-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-main);
}

/* Section Common Header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 10px;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-indicator {
  width: 4px;
  height: 16px;
  border-radius: 2px;
  background: var(--primary);
}

.section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.section-more-link {
  font-size: 12px;
  color: var(--primary);
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 2px;
  background: transparent;
  border: none;
}

/* Event Card */
.event-card {
  margin: 0 14px 12px;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-focus);
}

.event-top-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.event-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
}

.event-badge {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

.badge-active {
  background: #ecfdf5;
  color: #059669;
}

.badge-exclusive {
  background: #faf5ff;
  color: #7e22ce;
  border: 1px solid #e9d5ff;
}

.event-meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--text-muted);
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.event-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  margin-top: 2px;
}

.event-fee {
  font-size: 13px;
  font-weight: 700;
  color: #059669;
}

.event-fee.paid {
  color: var(--accent);
}

.btn-rsvp {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-rsvp:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-purple);
}

/* Article List */
.article-filter-tabs {
  display: flex;
  gap: 8px;
  padding: 0 14px 10px;
  overflow-x: auto;
}

.filter-chip {
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  background: #e2e8f0;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.filter-chip.active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

.article-card {
  margin: 0 14px 10px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.article-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-1px);
}

.article-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.article-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-light);
}

.article-tag {
  background: #f1f5f9;
  color: #475569;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
}

.article-thumb {
  width: 84px;
  height: 64px;
  border-radius: 8px;
  background: #e2e8f0;
  object-fit: cover;
  flex-shrink: 0;
}

/* Mall Products Grid */
.goods-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 14px 20px;
}

.goods-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.goods-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-light);
}

.goods-img-wrap {
  width: 100%;
  padding-top: 90%;
  position: relative;
  background: #f8fafc;
}

.goods-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.goods-badge-tag {
  position: absolute;
  top: 8px;
  left: 8px;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}

.goods-body {
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.goods-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}

.goods-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.price-current {
  font-size: 16px;
  font-weight: 700;
  color: #dc2626;
}

.price-original {
  font-size: 11px;
  color: var(--text-light);
  text-decoration: line-through;
}

/* One-Click Direct Weidian Jump Button (Core Feature) */
.btn-weidian-direct {
  width: 100%;
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 6px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: var(--transition);
  box-shadow: 0 3px 10px rgba(217, 119, 6, 0.25);
}

.btn-weidian-direct:hover {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  transform: translateY(-1px);
}

/* Alumni Directory 3D Flip Card */
.alumni-list-container {
  padding: 0 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alumni-card-wrap {
  perspective: 1000px;
}

.alumni-card-inner {
  position: relative;
  width: 100%;
  min-height: 180px;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
  cursor: pointer;
}

.alumni-card-wrap.flipped .alumni-card-inner {
  transform: rotateY(180deg);
}

.alumni-card-front,
.alumni-card-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.alumni-card-front {
  background: linear-gradient(145deg, #ffffff 0%, #faf5ff 100%);
  border-left: 4px solid var(--primary);
}

.alumni-card-back {
  transform: rotateY(180deg);
  background: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
  border-left: 4px solid var(--accent);
}

.alumni-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.alumni-avatar-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7e22ce, #a855f7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: var(--shadow-purple);
}

.alumni-header-info {
  flex: 1;
}

.alumni-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.alumni-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.alumni-badge {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: #fef3c7;
  color: #b45309;
  font-weight: 600;
}

.alumni-sub-row {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.alumni-corp-block {
  margin: 10px 0;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 12px;
}

.corp-name {
  font-weight: 600;
  color: var(--text-main);
}

.corp-position {
  color: var(--primary);
  font-weight: 500;
  margin-top: 2px;
}

.alumni-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-light);
  border-top: 1px dashed var(--border);
  padding-top: 8px;
}

/* Personal Center View */
.profile-hero-card {
  margin: 14px;
  background: linear-gradient(135deg, #3b0764 0%, #581c87 100%);
  border-radius: var(--radius-lg);
  padding: 18px;
  color: #fff;
  box-shadow: var(--shadow-purple);
  position: relative;
  overflow: hidden;
}

.profile-top-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.profile-avatar-large {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, #f59e0b, #d97706);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 700;
  color: #fff;
}

.profile-name {
  font-size: 18px;
  font-weight: 700;
}

.profile-role-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  margin-top: 4px;
}

.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.p-stat-val {
  font-size: 18px;
  font-weight: 700;
}

.p-stat-label {
  font-size: 11px;
  color: #d8b4fe;
}

.personal-menu-card {
  margin: 0 14px 14px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow: hidden;
}

.menu-row-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}

.menu-row-item:last-child {
  border-bottom: none;
}

.menu-row-item:hover {
  background: var(--bg-subtle);
}

.menu-left {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

/* Modals & Dialogs */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn 0.2s ease-out;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
}

.btn-close-modal {
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-close-modal:hover {
  background: var(--bg-subtle);
}

/* E-Ticket Display */
.ticket-container {
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
  border: 2px dashed #c084fc;
  border-radius: var(--radius-md);
  padding: 18px;
  margin: 10px 0;
  text-align: center;
}

.ticket-number {
  font-family: monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.qr-code-placeholder {
  width: 140px;
  height: 140px;
  margin: 12px auto;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

/* Form Styles */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 5px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  background: #fff;
  color: var(--text-main);
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(126, 34, 206, 0.15);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.btn-primary-block {
  width: 100%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
  transition: var(--transition);
}

.btn-primary-block:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-purple);
}

/* Toast Message */
.toast-notice {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(15, 23, 42, 0.92);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3000;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Desktop Wide Mode Layout Tweaks */
@media (min-width: 900px) {
  .viewport-desktop .screen-scroll-container {
    padding-bottom: 20px;
  }
  .viewport-desktop .goods-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .viewport-desktop .service-grid {
    grid-template-columns: repeat(8, 1fr);
  }
}