/**
 * Official Government-style UI System
 * 政府类网站专用样式库
 * 主色调：国徽红 + 深空蓝
 */

:root {
  /* 国家象征色 */
  --official-red: #b20a10;
  --official-blue: #1456a3;
  --official-gold: #c9a145; /* 鎏金 */

  /* 功能色 */
  --primary-color: var(--official-blue);
  --primary-hover: #1a66bf;
  --primary-light: #eef5ff;

  --danger-color: var(--official-red);
  --danger-hover: #96080d;

  --success-color: #0b6e4f;
  --warning-color: #b8821d;

  /* 中性色 */
  --text-primary: #0d1a26;
  --text-regular: #303133;
  --text-secondary: #606266;
  --text-placeholder: #a8abb2;

  --bg-page: #f6f8fb;
  --bg-container: #ffffff;
  --bg-header: #ffffff;
  --bg-footer: #0f2340;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.12);

  --border-light: #e4e7ed;
  --border-base: #dcdfe6;
  --border-dark: #c0c4cc;

  /* 尺寸 */
  --header-height: 64px;
  --footer-height: 160px;
  --max-width: 1280px;
  --border-radius: 4px;

  /* 字体 */
  --font-family:
    "HarmonyOS Sans", "Source Han Sans CN", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-sm: 14px;
  --font-size-xs: 12px;
}

/* 全局重置 */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-page);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

/* 布局 */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.row--grid {
  gap: 0;
  margin: 0 -12px;
}

.row--grid > .col {
  padding: 0 12px;
}

.col {
  flex: 1;
  min-width: 0;
}

.col-9 {
  flex: 0 0 75%;
  max-width: 75%;
}

.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
}

.col-8 {
  flex: 0 0 66.6667%;
  max-width: 66.6667%;
}

.col-4 {
  flex: 0 0 33.3333%;
  max-width: 33.3333%;
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

[v-cloak] {
  display: none;
}

/* 版头 */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--bg-header);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
}

.header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--official-blue) 50%,
    transparent 100%
  );
  opacity: 0.9;
}

.header__inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 1px;
}

.logo::before {
  content: "";
  width: 44px;
  height: 44px;
  background: url("/static/img/emblem.svg") center/contain no-repeat;
  display: inline-block;
}

.nav {
  display: flex;
  gap: 8px;
}

.nav__item {
  position: relative;
  padding: 8px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.nav__item:hover,
.nav__item--active {
  color: var(--primary-color);
  background: rgba(0, 59, 144, 0.06);
}

.nav__item--active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 22px;
  height: 3px;
  /* background: var(--official-gold); */
  border-radius: 2px;
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dropdown {
  position: relative;
}

.dropdown__toggle {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-regular);
  font-size: var(--font-size-sm);
  padding: 8px 10px;
  border-radius: var(--border-radius);
  user-select: none;
}

.dropdown__toggle:hover {
  background: rgba(0, 59, 144, 0.06);
  color: var(--primary-color);
}

.dropdown__arrow {
  width: 10px;
  height: 10px;
  position: relative;
}

.dropdown__arrow::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
  transform: rotate(45deg);
}

.dropdown-content {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 160px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  padding: 6px 0;
  display: none;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 10px 14px;
  color: var(--text-regular);
  text-decoration: none;
}

.dropdown-item:hover {
  background: rgba(0, 59, 144, 0.06);
  color: var(--primary-color);
}

/* 主内容区 */
.main {
  min-height: calc(100vh - var(--header-height) - var(--footer-height));
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
}

/* Hero */
.hero {
  background: var(--bg-page);
  color: var(--text-primary);
  padding: 0;
  text-align: left;
}

.hero__inner {
  max-width: none;
  margin: 0;
}

.hero__title {
  font-size: 36px;
  font-weight: 700;
  margin: 0 0 16px;
  letter-spacing: 0.5px;
}

.hero__desc {
  font-size: 16px;
  margin: 0 0 40px;
  color: var(--text-secondary);
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.home-hero {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
}

.home-hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
  align-items: stretch;
}

.home-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: #fff;
}

.home-hero__title {
  margin: 14px 0 10px;
  font-size: 34px;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.home-hero__desc {
  margin: 0 0 18px;
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.home-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.section {
  margin-top: 24px;
}

.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.section__title {
  margin: 0;
  font-size: 20px;
  color: var(--text-primary);
}

.section__more {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.section__more:hover {
  color: var(--primary-color);
}

.column-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.column-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.column-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(20, 86, 163, 0.25);
}

.column-card__title {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.column-card__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  flex: none;
  border: 1px solid var(--border-light);
}

.column-card__icon--primary {
  background: rgba(20, 86, 163, 0.1);
  color: var(--official-blue);
  border-color: rgba(20, 86, 163, 0.18);
}

.column-card__icon--success {
  background: rgba(11, 110, 79, 0.1);
  color: var(--success-color);
  border-color: rgba(11, 110, 79, 0.18);
}

.column-card__icon--warning {
  background: rgba(201, 161, 69, 0.14);
  color: var(--warning-color);
  border-color: rgba(201, 161, 69, 0.22);
}

.column-card__icon--danger {
  background: rgba(178, 10, 16, 0.1);
  color: var(--danger-color);
  border-color: rgba(178, 10, 16, 0.18);
}

.column-card__title-text {
  min-width: 0;
}

.column-card__desc {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: 12px;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: #fff;
  color: var(--text-regular);
  font-size: var(--font-size-sm);
}

.chip__icon {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex: none;
  border: 1px solid var(--border-light);
}

.chip__icon--primary {
  background: rgba(20, 86, 163, 0.1);
  color: var(--official-blue);
  border-color: rgba(20, 86, 163, 0.18);
}

.chip__icon--success {
  background: rgba(11, 110, 79, 0.1);
  color: var(--success-color);
  border-color: rgba(11, 110, 79, 0.18);
}

.chip__icon--warning {
  background: rgba(201, 161, 69, 0.14);
  color: var(--warning-color);
  border-color: rgba(201, 161, 69, 0.22);
}

.chip__icon--danger {
  background: rgba(178, 10, 16, 0.1);
  color: var(--danger-color);
  border-color: rgba(178, 10, 16, 0.18);
}

.chip:hover {
  border-color: rgba(0, 59, 144, 0.25);
  background: rgba(0, 59, 144, 0.04);
  color: var(--primary-color);
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background 0.2s;
}

.list-item:hover {
  background: rgba(0, 59, 144, 0.04);
}

.list-item__left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.list-item__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--official-gold);
  flex: none;
}

.list-item__title {
  color: var(--text-regular);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-item__right {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  flex: none;
}

.category-link {
  display: block;
  padding: 12px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 400;
  transition:
    background 0.2s,
    color 0.2s;
}

.category-link:hover {
  background: rgba(0, 59, 144, 0.04);
  color: var(--primary-color);
}

.category-link--active {
  color: var(--primary-color);
  font-weight: 700;
}

/* 版尾 */
.footer {
  background: var(--bg-footer);
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--font-size-sm);
  padding: 40px 0;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer__col {
  flex: 1;
}

.footer__title {
  color: #fff;
  font-weight: 600;
  margin-bottom: 12px;
}

.footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__links li {
  margin-bottom: 8px;
}

.footer__links a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: #fff;
}

.footer__copyright {
  text-align: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1;
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
}

.btn--primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn--default {
  background: #fff;
  color: var(--text-regular);
  border-color: var(--border-base);
}

.btn--default:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn--text {
  background: transparent;
  color: var(--primary-color);
  border-color: transparent;
}

.btn--text:hover {
  background: var(--primary-light);
}

.btn--danger {
  background: var(--danger-color);
  color: #fff;
  border-color: var(--danger-color);
}

.btn--danger:hover {
  background: var(--danger-hover);
  border-color: var(--danger-hover);
}

.btn--lg {
  padding: 14px 28px;
  font-size: var(--font-size-lg);
}

.btn--block {
  width: 100%;
}

/* 卡片 */
.card {
  background: var(--bg-container);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition:
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 59, 144, 0.2);
}

.card__header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  background: var(--primary-light);
  color: var(--primary-color);
  font-weight: 600;
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card__body {
  padding: 24px;
}

/* 兼容旧模板 class */
.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
  background: var(--primary-light);
  color: var(--primary-color);
  font-weight: 600;
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body {
  padding: 24px;
}

.btn-primary {
  background: var(--primary-color);
  color: #fff;
  border: 1px solid var(--primary-color);
}

.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-default {
  background: #fff;
  color: var(--text-regular);
  border: 1px solid var(--border-base);
}

.btn-default:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-danger {
  background: var(--danger-color);
  color: #fff;
  border: 1px solid var(--danger-color);
}

.btn-danger:hover {
  background: var(--danger-hover);
  border-color: var(--danger-hover);
}

.btn-sm {
  padding: 8px 12px;
  font-size: var(--font-size-sm);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  white-space: nowrap;
}

.tag-danger {
  background: rgba(199, 0, 11, 0.1);
  color: var(--danger-color);
  border-color: rgba(199, 0, 11, 0.2);
}

.tag-info {
  background: rgba(0, 59, 144, 0.08);
  color: var(--primary-color);
  border-color: rgba(0, 59, 144, 0.16);
}

/* 表格 */
.table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: var(--font-size-base);
}

.table th,
.table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.table th {
  background: #fafbfc;
  color: var(--text-regular);
  font-weight: 600;
}

.table tbody tr:hover {
  background: #f7f9fc;
}

/* 表单 */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-regular);
}

.form-control {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--text-primary);
  background: #fff;
  border: 1px solid var(--border-base);
  border-radius: var(--border-radius);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-light);
  outline: none;
}

/* 徽章 */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--border-radius);
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge--primary {
  background: var(--primary-light);
  color: var(--primary-color);
  border-color: rgba(0, 59, 144, 0.18);
}
.badge--success {
  background: rgba(11, 110, 79, 0.1);
  color: var(--success-color);
  border-color: rgba(11, 110, 79, 0.18);
}
.badge--warning {
  background: rgba(184, 130, 29, 0.12);
  color: var(--warning-color);
  border-color: rgba(184, 130, 29, 0.2);
}
.badge--danger {
  background: var(--danger-color);
  color: #fff;
}

/* 分页 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.pagination__btn {
  padding: 6px 12px;
  border: 1px solid var(--border-base);
  background: #fff;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition:
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}
.pagination__btn:not(:disabled):hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(0, 59, 144, 0.04);
}
.pagination__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.pagination__info {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* 环形进度 */
.ring-progress {
  width: 120px;
  height: 120px;
  margin: 16px auto;
}
.ring-progress__bg,
.ring-progress__fill {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
}
.ring-progress__bg {
  stroke: var(--border-light);
}
.ring-progress__fill {
  stroke: var(--primary-color);
}

/* 工具栏 */
.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
}
.toolbar__actions {
  margin-left: auto;
  display: flex;
  gap: 12px;
}

/* 文件项操作区 */
.file-item__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 卡片变体 */
.card--bordered {
  box-shadow: none;
  border: 1px solid var(--border-light);
}

/* 卡片头操作区 */
.card__header--split {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.card__actions {
  display: flex;
  gap: 12px;
}

/* 得分圆环 */
.score-circle {
  font-size: 44px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}
.score-circle span {
  font-size: 22px;
}

/* 统计行 */
.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}
.stat-row:last-child {
  border-bottom: none;
}

/* 状态点 */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-dark);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.03);
}
.status-dot--success {
  background: var(--success-color);
}
.status-dot--danger {
  background: var(--danger-color);
}

/* 文件图标 */
.file-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-base);
  border-radius: 4px;
  background: #fff;
  color: var(--text-secondary);
  font-size: 12px;
  user-select: none;
}

/* 手风琴 */
.accordion__item {
  border-bottom: 1px solid var(--border-light);
}
.accordion__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  cursor: pointer;
  transition: background 0.2s;
}
.accordion__header:hover {
  background: rgba(0, 0, 0, 0.02);
}
.accordion__title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.accordion__arrow {
  width: 14px;
  height: 14px;
  position: relative;
  flex: none;
}
.accordion__arrow::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 3px;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--text-secondary);
  border-bottom: 2px solid var(--text-secondary);
  transform: rotate(-45deg);
  transition: transform 0.2s;
}
.accordion__arrow--open::before {
  transform: rotate(45deg);
}
.accordion__content {
  padding: 0 24px 16px;
}
.accordion__row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--border-light);
}
.accordion__desc {
  flex: 1;
}

/* 工具类 */
.text-center {
  text-align: center;
}
.text-primary {
  color: var(--primary-color);
}
.text-secondary {
  color: var(--text-secondary);
}
.text-danger {
  color: var(--danger-color);
}
.text-success {
  color: var(--success-color);
}
.font-600 {
  font-weight: 600;
}

.mt-16 {
  margin-top: 16px;
}
.mt-20 {
  margin-top: 20px;
}
.mt-24 {
  margin-top: 24px;
}
.mb-16 {
  margin-bottom: 16px;
}
.mb-20 {
  margin-bottom: 20px;
}
.mb-24 {
  margin-bottom: 24px;
}
.ml-12 {
  margin-left: 12px;
}
.mx-16 {
  margin-left: 16px;
  margin-right: 16px;
}

/* 分割线 */
.divider {
  width: 60px;
  height: 4px;
  background: var(--official-gold);
  margin: 10px auto 0;
  border-radius: 2px;
}

/* 首页特性图标 */
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  border: 1px solid var(--border-light);
  background: #f7fbff;
  color: var(--primary-color);
}

.feature-icon--primary {
  background: rgba(0, 59, 144, 0.08);
  border-color: rgba(0, 59, 144, 0.18);
}

.feature-icon--danger {
  background: rgba(199, 0, 11, 0.08);
  border-color: rgba(199, 0, 11, 0.18);
  color: var(--danger-color);
}

.feature-icon--success {
  background: rgba(11, 110, 79, 0.08);
  border-color: rgba(11, 110, 79, 0.18);
  color: var(--success-color);
}

/* 图片卡片增强 */
.card--hover {
  cursor: pointer;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.card--hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card__img {
  height: 160px;
  background: #f5f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}
.card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card__img-placeholder {
  font-size: 40px;
  color: var(--text-placeholder);
}
.card__title {
  margin: 0 0 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--font-size-base);
}

/* 上传区 */
.upload-area {
  border: 2px dashed var(--border-dark);
  border-radius: var(--border-radius);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #fafbfc;
}
.upload-area:hover,
.upload-area.is-dragover {
  border-color: var(--primary-color);
  background: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(0, 59, 144, 0.08);
}
.upload-area__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border: 1px solid rgba(255, 255, 255, 0);
  border-radius: 50%;
  background: rgba(0, 59, 144, 0.06);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
}
.upload-area__text {
  font-size: var(--font-size-base);
  color: var(--text-regular);
}
.upload-area__hint {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: 8px;
}

/* 文件列表 */
.file-list {
  margin-top: 24px;
}
.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  background: #fff;
  margin-bottom: 12px;
  transition: box-shadow 0.2s;
}
.file-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.file-item__info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.file-item__name {
  font-weight: 500;
  color: var(--text-primary);
}
.file-item__size {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}
.file-item__status {
  font-size: var(--font-size-sm);
  font-weight: 500;
}
.file-item__status--success {
  color: var(--success-color);
}
.file-item__status--fail {
  color: var(--danger-color);
}

/* 进度条 */
.progress {
  width: 100%;
  height: 6px;
  background: var(--border-light);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}
.progress__bar {
  height: 100%;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

/* 响应式 */
@media (max-width: 768px) {
  .header__inner {
    padding: 0 16px;
  }
  .nav {
    display: none;
  }
  .home-hero__inner {
    grid-template-columns: 1fr;
  }
  .column-grid {
    grid-template-columns: 1fr;
  }
  .row {
    flex-direction: column;
  }
  .row--grid {
    margin: 0;
  }
  .row--grid > .col {
    padding: 0;
  }
  .col-3,
  .col-4,
  .col-8,
  .col-9,
  .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .footer__inner {
    flex-direction: column;
    gap: 24px;
  }
}

.article-item {
  margin-bottom: 15px;
}