@charset "UTF-8";

:root {
  --wa-bg: #eaf2ed;
  --wa-surface: #ffffff;
  --wa-soft: #f5faf7;
  --wa-ink: #142229;
  --wa-subtle: #5d6a72;
  --wa-line: #d8e4dc;
  --wa-accent: #0a8f6a;
  --wa-accent-dark: #067355;
  --wa-msg-in: #ffffff;
  --wa-msg-out: #d8f8cb;
  --wa-shadow: 0 20px 40px rgba(12, 33, 24, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--wa-ink);
  background:
    radial-gradient(circle at 4% 10%, #c9eadf 0, transparent 34%),
    radial-gradient(circle at 95% 8%, #d8f5e8 0, transparent 30%),
    var(--wa-bg);
  font-family: "Manrope", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

.wa-layout-bg {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wa-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(216, 228, 220, 0.9);
  background: rgba(255, 255, 255, 0.86);
}

.wa-topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.wa-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.wa-brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00c881, #0a8f6a);
  box-shadow: 0 0 0 5px rgba(10, 143, 106, 0.12);
}

.wa-brand-text {
  font-size: 19px;
}

.wa-menu,
.wa-footer-menu {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
}

.wa-menu a {
  color: var(--wa-subtle);
  font-weight: 700;
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.wa-menu a:hover,
.wa-menu .current-menu-item a {
  color: var(--wa-accent-dark);
  border-color: var(--wa-accent);
}

.wa-main {
  width: min(1180px, calc(100% - 28px));
  margin: 26px auto 36px;
  flex: 1;
}

.wa-hero {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(290px, 1fr);
  gap: 18px;
  align-items: stretch;
}

.wa-hero-intro,
.wa-contacts,
.wa-guide,
.wa-chat-board,
.wa-listing,
.wa-article {
  background: var(--wa-surface);
  border: 1px solid var(--wa-line);
  border-radius: 18px;
  box-shadow: var(--wa-shadow);
}

.wa-hero-intro {
  padding: 32px;
}

.wa-kicker,
.wa-section-kicker {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  color: var(--wa-accent-dark);
  font-weight: 800;
}

.wa-hero h1 {
  margin: 0 0 14px;
  line-height: 1.22;
  font-size: clamp(28px, 4vw, 45px);
}

.wa-hero-desc {
  margin: 0;
  max-width: 62ch;
  color: var(--wa-subtle);
  font-size: 17px;
}

.wa-hero-actions {
  margin-top: 26px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0.01em;
  padding: 11px 17px;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.wa-btn:hover {
  transform: translateY(-1px);
}

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

.wa-btn-primary:hover {
  background: var(--wa-accent-dark);
}

.wa-btn-ghost {
  border-color: var(--wa-line);
  color: var(--wa-ink);
  background: var(--wa-soft);
}

.wa-contacts {
  padding: 20px 18px;
}

.wa-contacts h2 {
  margin: 0 0 10px;
  font-size: 16px;
}

.wa-contact {
  width: 100%;
  border: 1px solid var(--wa-line);
  border-radius: 12px;
  background: #fff;
  color: var(--wa-ink);
  margin-top: 10px;
  padding: 11px 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.wa-contact-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #9cb8ac;
}

.wa-contact.is-active,
.wa-contact:hover {
  border-color: #8dd0b9;
  background: #eff9f4;
}

.wa-contact.is-active .wa-contact-dot {
  background: var(--wa-accent);
}

.wa-guide,
.wa-chat-board,
.wa-listing,
.wa-article {
  margin-top: 22px;
  padding: 28px;
}

.wa-section-head h1,
.wa-section-head h2 {
  margin: 0;
  line-height: 1.28;
}

.wa-section-head h1 {
  font-size: clamp(28px, 3vw, 38px);
}

.wa-section-head h2 {
  font-size: clamp(24px, 2.8vw, 34px);
}

.wa-guide-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.wa-card {
  border: 1px solid var(--wa-line);
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff 0, #f7fcfa 100%);
  padding: 16px 16px 14px;
}

.wa-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.wa-card p {
  margin: 0;
  color: var(--wa-subtle);
}

.wa-chat-head {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.wa-chat-head h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 32px);
}

.wa-chat-status {
  margin: 0;
  color: var(--wa-subtle);
  font-weight: 600;
}

.wa-messages {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wa-message {
  max-width: min(840px, 100%);
  border-radius: 14px;
  border: 1px solid var(--wa-line);
  padding: 13px 14px 12px;
  background: var(--wa-msg-in);
}

.wa-message-in:nth-child(2n) {
  align-self: flex-end;
  background: var(--wa-msg-out);
}

.wa-msg-title {
  display: inline-block;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

.wa-msg-title:hover {
  color: var(--wa-accent-dark);
}

.wa-msg-excerpt {
  margin: 8px 0 7px;
  color: #314149;
}

.wa-message time {
  color: #55656d;
  font-size: 13px;
  font-weight: 600;
}

.wa-post-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.wa-post-card {
  border: 1px solid var(--wa-line);
  border-radius: 14px;
  background: #fff;
  padding: 14px;
}

.wa-post-card h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
}

.wa-post-card p {
  margin: 8px 0 0;
  color: var(--wa-subtle);
}

.wa-post-card time {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: #596770;
}

.wa-pagination {
  margin-top: 18px;
}

.wa-pagination .nav-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.wa-pagination .page-numbers {
  border: 1px solid var(--wa-line);
  border-radius: 10px;
  padding: 7px 12px;
  background: #fff;
}

.wa-pagination .current {
  border-color: var(--wa-accent);
  background: #e7f8f0;
}

.wa-article {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.wa-breadcrumb {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--wa-subtle);
  font-weight: 600;
  font-size: 14px;
}

.wa-article-head h1 {
  margin: 10px 0 8px;
  line-height: 1.3;
  font-size: clamp(28px, 3.6vw, 40px);
}

.wa-meta {
  color: var(--wa-subtle);
  margin: 0;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-weight: 600;
}

.wa-article-content {
  margin-top: 20px;
  font-size: 17px;
}

.wa-article-content > *:first-child {
  margin-top: 0;
}

.wa-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.wa-tags {
  margin: 20px 0 0;
  color: var(--wa-subtle);
}

.wa-error {
  text-align: center;
}

.wa-empty {
  margin: 16px 0 0;
  color: var(--wa-subtle);
}

.wa-footer {
  padding: 22px 0 34px;
}

.wa-footer-inner {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  border-top: 1px solid var(--wa-line);
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.wa-footer-copy {
  margin: 0;
  color: var(--wa-subtle);
}

.wa-footer-menu a {
  color: var(--wa-subtle);
  font-weight: 700;
}

@media (max-width: 1024px) {
  .wa-main {
    width: min(1180px, calc(100% - 22px));
  }

  .wa-hero {
    grid-template-columns: 1fr;
  }

  .wa-guide-grid,
  .wa-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .wa-topbar-inner {
    padding: 12px 14px;
    flex-direction: column;
    align-items: flex-start;
  }

  .wa-main {
    margin-top: 16px;
  }

  .wa-hero-intro,
  .wa-guide,
  .wa-chat-board,
  .wa-listing,
  .wa-article {
    padding: 18px;
    border-radius: 14px;
  }

  .wa-guide-grid,
  .wa-post-grid {
    grid-template-columns: 1fr;
  }

  .wa-msg-title {
    font-size: 17px;
  }
}