/* WPS Office 下载落地站 - www 共用样式 */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f4faf9;
  color: #1a2e2d;
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: #0f766e;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.wb-topbar {
  background: #063b39;
  color: #fff;
  width: 100%;
}

.wb-topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wb-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
}

.wb-brand:hover {
  text-decoration: none;
  color: #e6fffb;
}

.wb-brand svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.wb-top-note {
  font-size: 0.85rem;
  opacity: 0.9;
}

.wb-shell {
  display: flex;
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100vh - 120px);
  align-items: flex-start;
}

.wb-aside {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  align-self: flex-start;
  background: #e8f5f3;
  border-right: 1px solid #c5ddd9;
  min-height: 100%;
  padding: 20px 0;
}

.wb-nav {
  display: flex;
  flex-direction: column;
}

.wb-nav a {
  display: block;
  padding: 12px 20px;
  color: #063b39;
  font-weight: 600;
  border-left: 3px solid transparent;
  text-decoration: none;
}

.wb-nav a:hover {
  background: #d5ebe8;
  text-decoration: none;
}

.wb-nav a.is-current {
  background: #fff;
  border-left-color: #0f766e;
  color: #0f766e;
}

.wb-main {
  flex: 1;
  min-width: 0;
  padding: 20px 24px 40px;
}

.wb-toolbar {
  background: #fff;
  border: 1px solid #c5ddd9;
  padding: 20px 24px;
  margin-bottom: 24px;
}

.wb-toolbar h1 {
  font-size: 1.55rem;
  font-weight: 700;
  color: #063b39;
  margin-bottom: 16px;
  line-height: 1.35;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wb-toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}

.wb-btn {
  display: inline-block;
  background: #0f766e;
  color: #fff !important;
  font-size: 1.15rem;
  font-weight: 700;
  padding: 14px 28px;
  border: none;
  border-radius: 0;
  text-decoration: none !important;
  line-height: 1.2;
}

.wb-btn:hover {
  background: #0d9488;
  text-decoration: none !important;
}

.wb-btn-secondary {
  background: #063b39;
  font-size: 1rem;
  padding: 12px 22px;
}

.wb-modules {
  color: #334155;
  font-size: 0.95rem;
}

.wb-modules span {
  margin-right: 12px;
  white-space: nowrap;
}

.wb-modules span::before {
  content: "·";
  margin-right: 8px;
  color: #0f766e;
}

.wb-modules span:first-child::before {
  content: none;
  margin: 0;
}

.wb-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 24px;
  margin-bottom: 28px;
}

.wb-panel {
  background: #fff;
  border: 1px solid #c5ddd9;
  padding: 20px 22px;
}

.wb-panel h2 {
  font-size: 1.2rem;
  color: #063b39;
  margin-bottom: 12px;
  font-weight: 700;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wb-panel h3 {
  font-size: 1.05rem;
  color: #0f766e;
  margin: 16px 0 8px;
  font-weight: 700;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wb-panel p {
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.wb-panel ul {
  margin: 8px 0 12px 1.2em;
}

.wb-panel li {
  margin-bottom: 6px;
}

.wb-section {
  background: #fff;
  border: 1px solid #c5ddd9;
  padding: 22px 24px;
  margin-bottom: 20px;
}

.wb-section h2 {
  font-size: 1.25rem;
  color: #063b39;
  margin-bottom: 14px;
  font-weight: 700;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wb-section h3 {
  font-size: 1.05rem;
  color: #0f766e;
  margin: 18px 0 8px;
  font-weight: 700;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wb-section p {
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.wb-section ul,
.wb-section ol {
  margin: 8px 0 14px 1.25em;
}

.wb-section li {
  margin-bottom: 6px;
}

.wb-dl-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0;
}

.wb-dl-list a {
  display: inline-block;
  background: #0f766e;
  color: #fff !important;
  padding: 10px 16px;
  font-weight: 600;
  text-decoration: none !important;
  border-radius: 0;
}

.wb-dl-list a:hover {
  background: #0d9488;
}

.wb-news-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.wb-news-table th,
.wb-news-table td {
  border: 1px solid #c5ddd9;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.wb-news-table th {
  background: #e8f5f3;
  color: #063b39;
  font-weight: 700;
}

.wb-news-table td:first-child {
  white-space: nowrap;
  width: 110px;
  color: #475569;
}

.wb-faq details {
  border-bottom: 1px solid #c5ddd9;
  padding: 12px 0;
}

.wb-faq details:last-child {
  border-bottom: none;
}

.wb-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: #063b39;
  list-style: none;
}

.wb-faq summary::-webkit-details-marker {
  display: none;
}

.wb-faq summary::before {
  content: "+";
  display: inline-block;
  width: 1.2em;
  color: #0f766e;
  font-weight: 700;
}

.wb-faq details[open] summary::before {
  content: "−";
}

.wb-faq details p {
  margin-top: 8px;
  padding-left: 1.2em;
}

.wb-feedback {
  margin: 12px 0;
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
}

.wb-feedback:last-child {
  border-bottom: none;
}

.wb-feedback .wb-role {
  font-weight: 700;
  color: #0f766e;
  margin-bottom: 4px;
}

.wb-footer {
  background: #063b39;
  color: #e6fffb;
  padding: 20px;
  text-align: center;
  font-size: 0.88rem;
  line-height: 1.8;
}

.wb-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .wb-shell {
    flex-direction: column;
  }

  .wb-aside {
    width: 100%;
    position: static;
    border-right: none;
    border-bottom: 1px solid #c5ddd9;
    padding: 0;
  }

  .wb-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .wb-nav a {
    border-left: none;
    border-bottom: 3px solid transparent;
    padding: 12px 16px;
  }

  .wb-nav a.is-current {
    border-left: none;
    border-bottom-color: #0f766e;
  }

  .wb-grid {
    grid-template-columns: 1fr;
  }

  .wb-main {
    padding: 16px;
  }

  .wb-toolbar h1 {
    font-size: 1.25rem;
  }

  .wb-btn {
    font-size: 1.05rem;
    padding: 12px 20px;
  }
}