/*
Theme Name: Viber 中文站（Twenty Twenty-Five 子主题）
Theme URI: https://www.viber-zh.com/
Description: 基于 Twenty Twenty-Five 的 Viber 中文下载站主题，提供首页、下载页、常见问题、关于我们与博客模板，内置中文 SEO 元数据、结构化数据与响应式设计。
Author: Viber 中文站
Author URI: https://www.viber-zh.com/
Template: twentytwentyfive
Version: 1.0.0
Requires at least: 6.7
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: viber-zh
Tags: block-theme, one-column, custom-colors, custom-menu, translation-ready
*/

/* ==========================================================================
   1. 设计变量与基础
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --vz-purple: #7360f2;
  --vz-purple-deep: #5a47d6;
  --vz-purple-light: #9b8bff;
  --vz-soft: #f4f0ff;
  --vz-ink: #17142b;
  --vz-muted: #5b5770;
  --vz-line: #e7e2f6;
  --vz-canvas: #f7f5ff;
  --vz-mint: #00bfa5;
  --vz-amber: #ffb020;
  --vz-radius: 20px;
  --vz-shadow: 0 26px 60px -34px rgba(52, 33, 130, 0.42);
  --vz-shadow-sm: 0 14px 34px -24px rgba(52, 33, 130, 0.45);
  --vz-max: 1200px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  background: #fff;
  color: var(--vz-ink);
  font-family: var(--wp--preset--font-family--sans, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

a {
  transition: color 0.2s ease;
}

.vz-container {
  width: 100%;
  max-width: var(--vz-max);
  margin: 0 auto;
  padding: 0 24px;
}

.vz-section {
  padding: 88px 0;
}

.vz-section--soft {
  background: linear-gradient(180deg, #faf8ff 0%, #f5f1ff 100%);
}

.vz-section--tight {
  padding: 56px 0;
}

.vz-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 8px 16px;
  border: 1px solid var(--vz-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--vz-purple-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.vz-eyebrow .vz-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vz-mint);
  box-shadow: 0 0 0 4px rgba(0, 191, 165, 0.16);
}

.vz-sec-head {
  max-width: 730px;
  margin: 0 auto 48px;
  text-align: center;
}

.vz-sec-title {
  margin: 0 0 14px;
  font-size: clamp(26px, 3.1vw, 40px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: var(--vz-ink);
}

.vz-sec-sub {
  margin: 0;
  color: var(--vz-muted);
  font-size: 16.5px;
  line-height: 1.8;
}

.vz-grad {
  background: linear-gradient(100deg, #7360f2 0%, #9b5bff 46%, #00bfa5 108%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   2. 按钮
   ========================================================================== */
.vz-btn .wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.vz-btn-primary .wp-block-button__link {
  background: linear-gradient(135deg, #7c63ff 0%, #5b3df5 100%);
  color: #fff;
  box-shadow: 0 18px 36px -18px rgba(91, 61, 245, 0.85);
}

.vz-btn-primary .wp-block-button__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 42px -18px rgba(91, 61, 245, 0.95);
}

.vz-btn-ghost .wp-block-button__link {
  background: #fff;
  color: var(--vz-ink);
  border: 1px solid var(--vz-line);
  box-shadow: var(--vz-shadow-sm);
}

.vz-btn-ghost .wp-block-button__link:hover {
  transform: translateY(-2px);
  border-color: #d7cff2;
  color: var(--vz-purple-deep);
}

/* ==========================================================================
   3. 页头
   ========================================================================== */
.vz-header {
  position: sticky;
  top: 0;
  z-index: 120;
  border-bottom: 1px solid rgba(231, 226, 246, 0.9);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
}

.vz-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1260px;
  margin: 0 auto;
  padding: 13px 24px;
}

.vz-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--vz-ink);
  text-decoration: none;
}

.vz-logo-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: linear-gradient(140deg, #7c63ff 0%, #5b3df5 100%);
  box-shadow: 0 12px 22px -14px rgba(91, 61, 245, 0.95);
}

.vz-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.vz-logo-text span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #8a85a0;
  text-transform: uppercase;
}

.vz-nav {
  flex: 1 1 auto;
  justify-content: center;
}

.vz-nav .wp-block-navigation__container {
  gap: 2px;
}

.vz-nav .wp-block-navigation-item__content {
  padding: 9px 14px;
  border-radius: 10px;
  color: #37324f;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.vz-nav .wp-block-navigation-item__content:hover,
.vz-nav .current-menu-item .wp-block-navigation-item__content {
  background: var(--vz-soft);
  color: var(--vz-purple-deep);
}

.vz-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 11px 22px;
  border-radius: 12px;
  background: linear-gradient(135deg, #7c63ff, #5b3df5);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 14px 26px -16px rgba(91, 61, 245, 0.9);
  transition: transform 0.2s ease;
}

.vz-header-cta:hover {
  transform: translateY(-1px);
  color: #fff;
}

/* ==========================================================================
   4. 首页 Hero
   ========================================================================== */
.vz-hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 96px;
  background:
    radial-gradient(1000px 560px at 12% -10%, #ece4ff 0%, rgba(255, 255, 255, 0) 62%),
    radial-gradient(900px 500px at 92% 4%, #e4f7ff 0%, rgba(255, 255, 255, 0) 58%),
    linear-gradient(180deg, #fbfaff 0%, #ffffff 100%);
}

.vz-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 45%;
  height: 420px;
  background: radial-gradient(closest-side, rgba(115, 96, 242, 0.14), transparent);
  pointer-events: none;
}

.vz-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 56px;
}

.vz-hero-copy .vz-h1 {
  margin: 0 0 20px;
  font-size: clamp(38px, 5.1vw, 62px);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--vz-ink);
}

.vz-lead {
  max-width: 570px;
  margin: 0;
  color: #4a4560;
  font-size: 17.5px;
  line-height: 1.85;
}

.vz-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 24px;
}

.vz-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #5b5770;
  font-size: 14px;
}

.vz-trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.vz-trust li::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(0, 191, 165, 0.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300a88f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* 手机模型 */
.vz-hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 540px;
}

.vz-phone {
  position: relative;
  z-index: 2;
  width: 306px;
  border-radius: 38px;
  background: #fff;
  box-shadow:
    0 44px 90px -36px rgba(58, 36, 150, 0.5),
    0 0 0 10px rgba(255, 255, 255, 0.65),
    0 0 0 11px rgba(231, 226, 246, 0.9);
  overflow: hidden;
  animation: vzFloat 6.5s ease-in-out infinite;
}

.vz-phone-head {
  padding: 22px 22px 24px;
  border-radius: 38px 38px 26px 26px;
  background: linear-gradient(140deg, #6b54ee 0%, #8f6bff 100%);
  color: #fff;
}

.vz-phone-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  font-size: 11px;
  letter-spacing: 0.06em;
  opacity: 0.8;
}

.vz-phone-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vz-phone-avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 18px;
  font-weight: 800;
}

.vz-phone-user strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
}

.vz-phone-user small {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  opacity: 0.82;
}

.vz-phone-call {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  border-radius: 50%;
  background: #fff;
  color: #5b3df5;
}

.vz-phone-body {
  display: grid;
  gap: 12px;
  padding: 22px 20px 26px;
  background: #fbfaff;
}

.vz-bubble {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: 16px 16px 16px 4px;
  background: #efeaff;
  color: #37324f;
  font-size: 12.5px;
  line-height: 1.55;
}

.vz-bubble--me {
  margin-left: auto;
  border-radius: 16px 16px 4px 16px;
  background: linear-gradient(135deg, #7c63ff, #5b3df5);
  color: #fff;
}

.vz-call-card {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2px 20px 24px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--vz-line);
  box-shadow: var(--vz-shadow-sm);
}

.vz-call-card .vz-call-ico {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: rgba(0, 191, 165, 0.12);
  color: #00a88f;
}

.vz-call-card strong {
  display: block;
  font-size: 12.5px;
  color: var(--vz-ink);
}

.vz-call-card small {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: #8a85a0;
}

.vz-call-card time {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  color: #00a88f;
}

.vz-float {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(231, 226, 246, 0.9);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 44px -28px rgba(23, 20, 43, 0.42);
  font-size: 12.5px;
  font-weight: 700;
  color: #37324f;
  animation: vzFloat 7.5s ease-in-out infinite;
}

.vz-float .vz-float-ico {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--vz-soft);
  color: var(--vz-purple);
}

.vz-float--a {
  top: 54px;
  right: 0;
}

.vz-float--b {
  bottom: 66px;
  left: 0;
  animation-delay: -3s;
}

@keyframes vzFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ==========================================================================
   5. 平台入口
   ========================================================================== */
.vz-platform-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.vz-platform-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border: 1px solid var(--vz-line);
  border-radius: 18px;
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.vz-platform-card:hover {
  transform: translateY(-4px);
  border-color: #d8cff7;
  box-shadow: var(--vz-shadow);
}

.vz-platform-card.is-recommended {
  border-color: var(--vz-purple);
  box-shadow: 0 0 0 3px rgba(115, 96, 242, 0.12);
}

.vz-platform-card.is-recommended::after {
  content: "推荐";
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--vz-purple);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.vz-platform-ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--vz-soft);
  color: var(--vz-purple-deep);
}

.vz-platform-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 750;
  color: var(--vz-ink);
}

.vz-platform-card p {
  margin: 0;
  color: var(--vz-muted);
  font-size: 13.5px;
  line-height: 1.65;
}

.vz-platform-card .vz-plat-link {
  margin-top: auto;
  padding-top: 6px;
  color: var(--vz-purple-deep);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
}

.vz-platform-card .vz-plat-link:hover {
  color: var(--vz-purple);
}

/* ==========================================================================
   6. 功能卡片
   ========================================================================== */
.vz-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.vz-card {
  height: 100%;
  padding: 30px;
  border: 1px solid var(--vz-line);
  border-radius: 22px;
  background: #fff;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.vz-card:hover {
  transform: translateY(-5px);
  border-color: #d9d0f8;
  box-shadow: var(--vz-shadow);
}

.vz-ico {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, #eee9ff 0%, #f8f5ff 100%);
  color: var(--vz-purple-deep);
}

.vz-card-title {
  margin: 0 0 9px;
  font-size: 19px;
  font-weight: 750;
  line-height: 1.35;
  color: var(--vz-ink);
}

.vz-card-text {
  margin: 0;
  color: var(--vz-muted);
  font-size: 15px;
  line-height: 1.75;
}

/* ==========================================================================
   7. 图文模块
   ========================================================================== */
.vz-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.vz-split--rev .vz-split-copy {
  order: 2;
}

.vz-split--rev .vz-media {
  order: 1;
}

.vz-media {
  position: relative;
  min-height: 330px;
  padding: 30px;
  border: 1px solid var(--vz-line);
  border-radius: 26px;
  background: linear-gradient(155deg, #f3eeff 0%, #e9f8ff 100%);
  overflow: hidden;
}

.vz-media-card {
  padding: 20px;
  border: 1px solid rgba(231, 226, 246, 0.9);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--vz-shadow-sm);
}

.vz-media-card h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 750;
  color: var(--vz-ink);
}

.vz-media-card p {
  margin: 0;
  color: var(--vz-muted);
  font-size: 13px;
  line-height: 1.65;
}

.vz-media-card + .vz-media-card {
  margin-top: 14px;
}

.vz-media-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #fff;
  color: #00a88f;
  font-size: 12px;
  font-weight: 700;
  box-shadow: var(--vz-shadow-sm);
}

.vz-checklist {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  color: #37324f;
  font-size: 15px;
}

.vz-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.vz-checklist li::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  background: rgba(115, 96, 242, 0.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a47d6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* ==========================================================================
   8. 对比表格
   ========================================================================== */
.vz-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--vz-line);
  border-radius: 18px;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

.wp-block-table.vz-compare {
  margin: 0;
}

.wp-block-table.vz-compare table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  border: 0;
  font-size: 15px;
}

.wp-block-table.vz-compare th,
.wp-block-table.vz-compare td {
  padding: 15px 20px;
  border: 0;
  border-bottom: 1px solid var(--vz-line);
  text-align: center;
  white-space: nowrap;
}

.wp-block-table.vz-compare th {
  background: #f7f4ff;
  color: var(--vz-ink);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.wp-block-table.vz-compare td:first-child,
.wp-block-table.vz-compare th:first-child {
  text-align: left;
  color: var(--vz-ink);
  font-weight: 650;
}

.wp-block-table.vz-compare tr:last-child td {
  border-bottom: 0;
}

/* ==========================================================================
   9. 步骤
   ========================================================================== */
.vz-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.vz-step {
  position: relative;
  padding: 30px;
  border: 1px solid var(--vz-line);
  border-radius: 20px;
  background: #fff;
}

.vz-step-num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: linear-gradient(140deg, #7c63ff, #5b3df5);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 12px 22px -12px rgba(91, 61, 245, 0.9);
}

.vz-step h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 750;
  color: var(--vz-ink);
}

.vz-step p {
  margin: 0;
  color: var(--vz-muted);
  font-size: 14.5px;
  line-height: 1.75;
}

/* ==========================================================================
   10. 平台徽标墙
   ========================================================================== */
.vz-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.vz-logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid var(--vz-line);
  border-radius: 14px;
  background: #fff;
  color: #3b3650;
  font-size: 14px;
  font-weight: 700;
}

.vz-logo-pill svg {
  color: var(--vz-purple);
}

/* ==========================================================================
   11. FAQ 手风琴
   ========================================================================== */
.vz-faq {
  display: grid;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
}

.vz-faq-item {
  border: 1px solid var(--vz-line);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vz-faq-item[open] {
  border-color: #d3c8f6;
  box-shadow: var(--vz-shadow-sm);
}

.vz-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 24px;
  color: var(--vz-ink);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

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

.vz-faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--vz-soft);
  color: var(--vz-purple-deep);
  font-size: 17px;
  font-weight: 600;
  transition: transform 0.2s ease;
}

.vz-faq-item[open] summary::after {
  content: "−";
}

.vz-faq-item[open] summary {
  color: var(--vz-purple-deep);
}

.vz-faq-item > p,
.vz-faq-item .wp-block-paragraph {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--vz-muted);
  font-size: 15px;
  line-height: 1.85;
}

/* ==========================================================================
   12. CTA 区块
   ========================================================================== */
.vz-cta {
  position: relative;
  padding: 56px 48px;
  border-radius: 28px;
  background: linear-gradient(120deg, #6b54ee 0%, #8b5cf6 52%, #5b3df5 100%);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.vz-cta::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.22), transparent);
}

.vz-cta h2 {
  position: relative;
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.vz-cta p {
  position: relative;
  max-width: 660px;
  margin: 0 auto 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  line-height: 1.8;
}

.vz-cta .vz-actions {
  position: relative;
  justify-content: center;
  margin: 0;
}

.vz-cta .vz-btn-primary .wp-block-button__link {
  background: #fff;
  color: #5b3df5;
  box-shadow: 0 18px 34px -18px rgba(0, 0, 0, 0.45);
}

.vz-cta .vz-btn-ghost .wp-block-button__link {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  box-shadow: none;
}

/* ==========================================================================
   13. 博客卡片与文章
   ========================================================================== */
.vz-post-grid {
  display: block;
}

.vz-post-grid .wp-block-post-template {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.vz-post-grid .wp-block-query-pagination {
  margin-top: 34px;
}

.vz-post-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px;
  border: 1px solid var(--vz-line);
  border-radius: 20px;
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.vz-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vz-shadow);
}

.vz-post-cat a {
  display: inline-block;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--vz-soft);
  color: var(--vz-purple-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.vz-post-title {
  margin: 0;
  font-size: 20px;
  font-weight: 780;
  line-height: 1.42;
  color: var(--vz-ink);
}

.vz-post-title a {
  color: var(--vz-ink);
  text-decoration: none;
}

.vz-post-title a:hover {
  color: var(--vz-purple-deep);
}

.vz-post-excerpt {
  margin: 0;
  color: var(--vz-muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.vz-post-excerpt a {
  color: var(--vz-purple-deep);
  font-weight: 700;
  text-decoration: none;
}

.vz-post-meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--vz-line);
  color: #8a85a0;
  font-size: 12.5px;
}

.vz-pagination .wp-block-query-pagination-numbers a,
.vz-pagination .page-numbers {
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  height: 38px;
  border: 1px solid var(--vz-line);
  border-radius: 10px;
  color: var(--vz-ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.vz-pagination .current {
  background: var(--vz-purple);
  border-color: var(--vz-purple);
  color: #fff;
}

/* 单篇文章 */
.vz-article {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.vz-article-head {
  margin-bottom: 34px;
}

.vz-article-title {
  margin: 14px 0 18px;
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 820;
  line-height: 1.24;
  letter-spacing: -0.025em;
  color: var(--vz-ink);
}

.vz-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #7c7794;
  font-size: 13.5px;
}

.vz-article-body {
  color: #2e2a44;
  font-size: 17px;
  line-height: 1.95;
}

.vz-article-body > h2 {
  margin: 46px 0 18px;
  font-size: 27px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--vz-ink);
}

.vz-article-body > h3 {
  margin: 34px 0 14px;
  font-size: 21px;
  font-weight: 750;
  color: var(--vz-ink);
}

.vz-article-body p {
  margin: 0 0 22px;
}

.vz-article-body ul,
.vz-article-body ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.vz-article-body li {
  margin-bottom: 10px;
}

.vz-article-body table {
  width: 100%;
  margin: 26px 0;
  border-collapse: collapse;
  font-size: 15px;
}

.vz-article-body th,
.vz-article-body td {
  padding: 13px 16px;
  border: 1px solid var(--vz-line);
  text-align: left;
}

.vz-article-body th {
  background: #f7f4ff;
  font-weight: 750;
}

.vz-article-body blockquote {
  margin: 28px 0;
  padding: 18px 24px;
  border-left: 4px solid var(--vz-purple);
  border-radius: 0 12px 12px 0;
  background: var(--vz-soft);
  color: #3b3650;
  font-size: 16px;
}

.vz-article-body a {
  color: var(--vz-purple-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.vz-article-foot {
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--vz-line);
}

.vz-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 26px;
}

.vz-tags a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--vz-line);
  border-radius: 999px;
  color: var(--vz-muted);
  font-size: 12.5px;
  text-decoration: none;
}

.vz-tags a:hover {
  border-color: var(--vz-purple);
  color: var(--vz-purple-deep);
}

.vz-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.vz-post-nav a {
  padding: 18px 20px;
  border: 1px solid var(--vz-line);
  border-radius: 14px;
  color: var(--vz-muted);
  font-size: 13px;
  text-decoration: none;
}

.vz-post-nav a:hover {
  border-color: var(--vz-purple);
}

.vz-post-nav strong {
  display: block;
  margin-top: 6px;
  color: var(--vz-ink);
  font-size: 14.5px;
  line-height: 1.5;
}

/* ==========================================================================
   14. 内页 Hero、面包屑
   ========================================================================== */
.vz-page-hero {
  padding: 12px 0 56px;
  background: linear-gradient(180deg, #f7f3ff 0%, #ffffff 100%);
  text-align: center;
}

.vz-page-hero .vz-h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 4.4vw, 50px);
  font-weight: 830;
  line-height: 1.16;
  letter-spacing: -0.03em;
  color: var(--vz-ink);
}

.vz-page-hero .vz-lead {
  margin: 0 auto;
  max-width: 720px;
  color: var(--vz-muted);
  font-size: 16.5px;
}

.vz-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--vz-max);
  margin: 0 auto;
  padding: 18px 24px 0;
  color: #8a85a0;
  font-size: 13px;
}

.vz-breadcrumb a {
  color: #6d6885;
  text-decoration: none;
}

.vz-breadcrumb a:hover {
  color: var(--vz-purple-deep);
}

.vz-breadcrumb .vz-sep {
  color: #b8b2c9;
}

/* ==========================================================================
   15. 下载页专用
   ========================================================================== */
.vz-detect {
  display: none;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding: 15px 20px;
  border: 1px solid #d3c8f6;
  border-radius: 14px;
  background: var(--vz-soft);
  color: #3b3650;
  font-size: 14px;
  line-height: 1.6;
}

.vz-detect.is-visible {
  display: flex;
}

.vz-detect .vz-detect-ico {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: #fff;
  color: var(--vz-purple-deep);
}

.vz-download-card {
  height: 100%;
  padding: 28px;
  border: 1px solid var(--vz-line);
  border-radius: 20px;
  background: #fff;
}

.vz-download-card h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 780;
  color: var(--vz-ink);
}

.vz-download-card .vz-dl-sub {
  margin: 0 0 18px;
  color: var(--vz-muted);
  font-size: 14px;
}

.vz-download-card ul {
  margin: 0 0 20px;
  padding-left: 20px;
  color: #4a4560;
  font-size: 14.5px;
  line-height: 1.8;
}

.vz-download-card .vz-btn .wp-block-button__link {
  width: 100%;
  padding: 13px 22px;
  font-size: 15px;
}

.vz-note {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 20px;
  border: 1px solid #ffe2b0;
  border-radius: 14px;
  background: #fffaf0;
  color: #6b5320;
  font-size: 13.5px;
  line-height: 1.75;
}

/* ==========================================================================
   16. 页脚
   ========================================================================== */
.vz-footer {
  margin-top: 0;
  padding: 64px 0 28px;
  background: #15122a;
  color: #c9c4de;
}

.vz-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vz-footer-brand .vz-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 19px;
  font-weight: 800;
  text-decoration: none;
}

.vz-footer-brand p {
  margin: 16px 0 0;
  color: #a8a2c0;
  font-size: 13.5px;
  line-height: 1.85;
}

.vz-footer h4 {
  margin: 0 0 16px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.vz-footer-links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.vz-footer-links a {
  color: #b9b3d0;
  font-size: 14px;
  text-decoration: none;
}

.vz-footer-links a:hover {
  color: #fff;
}

.vz-footer-note {
  margin: 16px 0 0;
  color: #8e88a8;
  font-size: 12.5px;
  line-height: 1.8;
}

.vz-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 24px;
  color: #8e88a8;
  font-size: 12.5px;
}

.vz-footer-bottom a {
  color: #a8a2c0;
  text-decoration: none;
}

/* ==========================================================================
   17. 404 与搜索
   ========================================================================== */
.vz-404 {
  padding: 100px 0 120px;
  text-align: center;
}

.vz-404 h1 {
  margin: 0 0 14px;
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 850;
  letter-spacing: -0.04em;
  color: var(--vz-purple);
}

.vz-404 p {
  max-width: 520px;
  margin: 0 auto 28px;
  color: var(--vz-muted);
  font-size: 16px;
}

.vz-search {
  max-width: 520px;
  margin: 0 auto;
}

/* ==========================================================================
   18. 补充组件
   ========================================================================== */
.vz-header {
  padding-right: 0;
  padding-left: 0;
}

.vz-download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.vz-faq-cat {
  max-width: 880px;
  margin: 46px auto 20px;
  color: var(--vz-ink);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.vz-faq-cat:first-child {
  margin-top: 0;
}

.vz-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.vz-cat-nav li {
  margin: 0;
}

.vz-cat-nav a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--vz-line);
  border-radius: 999px;
  background: #fff;
  color: var(--vz-muted);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
}

.vz-cat-nav a:hover {
  border-color: var(--vz-purple);
  color: var(--vz-purple-deep);
}

.vz-author-bio {
  margin: 0 0 26px;
  padding: 20px 24px;
  border: 1px solid var(--vz-line);
  border-radius: 14px;
  background: #fbfaff;
  color: var(--vz-muted);
  font-size: 14px;
  line-height: 1.8;
}

.vz-post-tags {
  color: #7c7794;
  font-size: 12.5px;
}

.vz-post-tags a {
  color: var(--vz-purple-deep);
  text-decoration: none;
}

/* ==========================================================================
   19. 响应式
   ========================================================================== */
@media (max-width: 1100px) {
  .vz-hero-grid {
    gap: 40px;
  }

  .vz-hero-art {
    min-height: 500px;
  }

  .vz-phone {
    width: 280px;
  }

  .vz-split {
    gap: 44px;
  }

  .vz-footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .vz-footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 960px) {
  .vz-hero-grid,
  .vz-split {
    grid-template-columns: 1fr;
  }

  .vz-hero-copy {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
  }

  .vz-hero-copy .vz-lead {
    margin: 0 auto;
  }

  .vz-actions,
  .vz-trust {
    justify-content: center;
  }

  .vz-hero-art {
    order: 2;
    min-height: 480px;
    padding-top: 12px;
  }

  .vz-split--rev .vz-split-copy,
  .vz-split--rev .vz-media {
    order: 0;
  }

  .vz-platform-grid,
  .vz-grid-3,
  .vz-steps,
  .vz-post-grid .wp-block-post-template {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .vz-section {
    padding: 60px 0;
  }

  .vz-container {
    padding: 0 20px;
  }

  .vz-header-inner {
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 8px;
    padding: 10px 16px;
  }

  .vz-logo-text span {
    display: none;
  }

  .vz-nav {
    order: 2;
    flex: 0 1 auto;
    justify-content: flex-end;
  }

  .vz-nav .wp-block-navigation__container {
    gap: 0;
  }

  .vz-nav .wp-block-navigation-item__content {
    padding: 8px 9px;
    font-size: 13.5px;
  }

  .vz-nav .wp-block-navigation__responsive-container-open {
    display: flex !important;
    color: var(--vz-ink);
  }

  .vz-nav .wp-block-navigation__responsive-container.is-menu-open {
    padding: 24px;
  }

  .vz-header-cta {
    margin-left: auto;
    padding: 9px 16px;
    font-size: 13.5px;
  }

  .vz-hero {
    padding: 44px 0 64px;
  }

  .vz-hero-copy .vz-h1 {
    font-size: clamp(34px, 8vw, 44px);
  }

  .vz-lead {
    font-size: 16px;
  }

  .vz-platform-grid,
  .vz-grid-3,
  .vz-steps,
  .vz-post-grid .wp-block-post-template,
  .vz-download-grid {
    grid-template-columns: 1fr;
  }

  .vz-sec-head {
    margin-bottom: 34px;
  }

  .vz-cta {
    padding: 40px 24px;
    border-radius: 22px;
  }

  .vz-phone {
    width: 260px;
  }

  .vz-float--a {
    right: 4px;
    top: 24px;
  }

  .vz-float--b {
    left: 4px;
    bottom: 30px;
  }

  .vz-footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .vz-footer-brand {
    grid-column: auto;
  }

  .vz-article {
    padding: 28px 20px 60px;
  }

  .vz-article-body {
    font-size: 16px;
  }

  .vz-post-nav {
    grid-template-columns: 1fr;
  }

  .vz-breadcrumb {
    padding: 14px 20px 0;
  }
}

@media (max-width: 420px) {
  .vz-phone {
    width: 238px;
  }

  .vz-phone-head {
    padding: 18px 18px 20px;
  }

  .vz-float {
    font-size: 11.5px;
    padding: 10px 12px;
  }

  .vz-actions .wp-block-button {
    width: 100%;
  }

  .vz-actions .wp-block-button__link {
    width: 100%;
  }
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .vz-phone,
  .vz-float {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}