@charset "UTF-8";
/* GEO 系统版落地页样式（参考 xcxds.cn 结构，品牌与价格已中性化） */

.lg-page {
  --lg-primary: #2b5cf6;
  --lg-primary-light: #4f7dff;
  --lg-primary-rgb: 43, 92, 246;
  --lg-text: #1f2937;
  --lg-title: #111827;
  --lg-muted: #6b7280;
  --lg-line: #eef0f4;
  --lg-gray: #eef2fb;
  --lg-card: #fff;
  --lg-radius: 14px;
}


.lg-page { overflow-x: hidden; }
.lg-wrap { color: #1f2937; font-size: 15px; line-height: 1.7; overflow-x: hidden; }
.lg-wrap * { box-sizing: border-box; }
.lg-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.lg-sec { padding: 80px 0; }
.lg-sec-gray { background: #eef2fb; }
.lg-title { font-size: 32px; font-weight: 800; text-align: center; color: #111827; line-height: 1.4; }
.lg-sub { font-size: 16px; color: #6b7280; text-align: center; margin-top: 14px; }
.lg-head { margin-bottom: 50px; }
.lg-btn { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 34px; border-radius: 8px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all .3s; }
.lg-btn-blue { background: linear-gradient(90deg, var(--lg-primary-light, #4f7dff), var(--lg-primary, #2b5cf6)); color: #fff; box-shadow: 0 8px 20px rgba(var(--lg-primary-rgb, 43, 92, 246), .3); }
.lg-btn-blue:hover { transform: translateY(-2px); color: #fff; }
.lg-btn-ghost { background: #fff; border: 1px solid #c7d7ff; color: var(--lg-primary, #2b5cf6); }
.lg-btn-ghost:hover { color: var(--lg-primary, #2b5cf6); background: #eef2fb; }
.lg-link { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; color: #111827; }
.lg-link:hover { color: var(--lg-primary, #2b5cf6); }

/* ============ 1. Hero + AI 回答示意 ============ */
.lg-hero { position: relative; overflow: hidden; padding: 140px 0 90px; background: linear-gradient(135deg, #eaf1ff 0%, #f6f8ff 40%, #fdeef6 100%); }
.lg-hero::before, .lg-hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(90px); }
.lg-hero::before { width: 480px; height: 480px; left: -160px; top: -120px; background: rgba(120, 170, 255, .45); }
.lg-hero::after { width: 420px; height: 420px; right: -120px; bottom: -140px; background: rgba(255, 150, 210, .35); }
.lg-hero .lg-container { position: relative; z-index: 2; display: flex; align-items: center; gap: 54px; }
.lg-hero-left { flex: 1.05; min-width: 0; }
.lg-hero-title { font-size: 42px; font-weight: 900; line-height: 1.3; background: linear-gradient(90deg, var(--lg-primary-light, #4f7dff), var(--lg-primary, #2b5cf6)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lg-hero-sub { font-size: 22px; font-weight: 700; color: #111827; margin: 16px 0 22px; line-height: 1.6; }
.lg-hero-list { margin-bottom: 34px; }
.lg-hero-list li { font-size: 15px; color: #374151; line-height: 2; }
.lg-hero-list b { color: #111827; }
.lg-hero-list .lk { color: var(--lg-primary, #2b5cf6); font-weight: 600; }
.lg-hero-list .lp { color: #ec4899; font-weight: 600; }
.lg-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.lg-hero-badge { display: inline-block; background: #fff; border: 1px solid #c7d7ff; color: var(--lg-primary, #2b5cf6); font-size: 13px; font-weight: 700; line-height: 1; padding: 8px 16px; border-radius: 20px; margin-bottom: 16px; box-shadow: 0 6px 16px rgba(var(--lg-primary-rgb, 43, 92, 246), .1); }
.lg-hero-price { margin-top: 14px; padding-left: 12px; border-left: 3px solid var(--lg-primary, #2b5cf6); font-size: 13px; line-height: 1.8; color: #4b5563; }
.lg-hero-price b { color: var(--lg-primary, #2b5cf6); font-size: 15px; }
.lg-hero-right { flex: 1; min-width: 0; }
.lg-aichat { position: relative; background: #fff; border-radius: 18px; box-shadow: 0 20px 50px rgba(var(--lg-primary-rgb, 43, 92, 246), .14); padding: 18px 22px 22px; }
.lg-aichat-tag { position: absolute; right: -8px; top: -12px; background: #0f172a; color: #fff; font-size: 12px; line-height: 1; padding: 6px 14px; border-radius: 20px; box-shadow: 0 6px 16px rgba(15, 23, 42, .25); }
.lg-aichat-hd { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid #eef0f4; padding-bottom: 12px; margin-bottom: 16px; }
.lg-aichat-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.lg-aichat-tabs span { font-size: 12px; color: #9ca3af; background: #f6f8fc; border-radius: 20px; padding: 4px 12px; }
.lg-aichat-tabs span.on { background: #eaf1ff; color: var(--lg-primary, #2b5cf6); font-weight: 700; }
.lg-aichat-live { font-size: 12px; color: #10b981; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.lg-aichat-live i { width: 8px; height: 8px; border-radius: 50%; background: #10b981; animation: lg-pulse 1.6s infinite; }
@keyframes lg-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
.lg-aichat-q { display: inline-block; max-width: 92%; background: #eaf1ff; color: #1e293b; font-size: 15px; font-weight: 600; border-radius: 14px 14px 14px 4px; padding: 11px 16px; margin-bottom: 16px; line-height: 1.7; }
.lg-aichat-a p { font-size: 14px; color: #374151; line-height: 1.9; }
.lg-aichat-a ul { margin: 8px 0; }
.lg-aichat-a li { position: relative; padding-left: 16px; font-size: 13.5px; color: #4b5563; line-height: 1.9; }
.lg-aichat-a li:before { content: ""; position: absolute; left: 2px; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: #a9c2ff; }
.lg-hl { background: linear-gradient(transparent 60%, #ffe28a 60%); color: #111827; font-weight: 800; padding: 0 2px; }
.lg-aichat-src { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; padding-top: 14px; border-top: 1px dashed #e5e7eb; }
.lg-aichat-src span { font-size: 12px; color: #6b7280; background: #f6f8fc; border-radius: 6px; padding: 4px 10px; }

/* ============ 2. 客户怎么问 + 入口迁移 ============ */
.lg-ask { display: flex; gap: 30px; align-items: stretch; }
.lg-ask-list { flex: 1.1; background: #fff; border-radius: 16px; padding: 10px 16px; box-shadow: 0 8px 30px rgba(31, 41, 55, .06); align-self: center; }
.lg-ask-item { display: flex; align-items: center; gap: 12px; padding: 15px 8px; }
.lg-ask-item + .lg-ask-item { border-top: 1px solid #f2f4f8; }
.lg-ask-item img { border-radius: 8px; flex-shrink: 0; }
.lg-ask-item span { font-size: 15px; font-weight: 600; color: #1f2937; line-height: 1.6; }
.lg-ask-flow { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.lg-ask-step { background: #fff; border-radius: 14px; padding: 14px 22px; box-shadow: 0 8px 24px rgba(31, 41, 55, .05); }
.lg-ask-step h4 { font-size: 16px; font-weight: 800; color: #374151; }
.lg-ask-step p { font-size: 13px; color: #9ca3af; margin-top: 2px; }
.lg-ask-step.hot { background: linear-gradient(135deg, var(--lg-primary-light, #4f7dff), var(--lg-primary, #2b5cf6)); }
.lg-ask-step.hot h4 { color: #fff; }
.lg-ask-step.hot p { color: rgba(255, 255, 255, .88); }
.lg-ask-arrow { text-align: center; color: var(--lg-primary, #2b5cf6); }
.lg-ask-arrow svg { width: 20px; height: 20px; }
.lg-ask-note { font-size: 13px; color: #6b7280; line-height: 1.8; padding: 4px 2px 0; }

/* ============ 3. GEO / SEO 对比表 ============ */
.lg-cmp { max-width: 980px; margin: 0 auto; }
.lg-cmp table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 30px rgba(31, 41, 55, .06); }
.lg-cmp th { background: #0f172a; color: #fff; font-size: 15px; font-weight: 700; text-align: left; padding: 17px 22px; }
.lg-cmp th:first-child { width: 148px; }
.lg-cmp th:last-child { background: var(--lg-primary, #2b5cf6); }
.lg-cmp td { padding: 16px 22px; font-size: 14px; color: #6b7280; border-top: 1px solid #f2f4f8; vertical-align: top; line-height: 1.7; }
.lg-cmp td:first-child { font-weight: 700; color: #111827; background: #fafbff; }
.lg-cmp td.win { color: #1f2937; font-weight: 600; background: #f5f8ff; }
.lg-cmp-tip { margin-top: 24px; text-align: center; font-size: 15px; font-weight: 600; color: var(--lg-primary, #2b5cf6); }

/* ============ 4. 四步落地 ============ */
.lg-step { display: flex; gap: 24px; }
.lg-step-card { flex: 1; position: relative; overflow: hidden; background: #fff; border-radius: 16px; padding: 34px 26px 26px; box-shadow: 0 10px 30px rgba(31, 41, 55, .06); transition: transform .3s; }
.lg-step-card:hover { transform: translateY(-6px); }
.lg-step-card .wm { position: absolute; right: 14px; top: 4px; font-size: 80px; font-weight: 900; color: #f0f4ff; line-height: 1; }
.lg-step-card h4 { position: relative; font-size: 18px; font-weight: 800; color: #111827; margin-bottom: 12px; }
.lg-step-card p { position: relative; font-size: 14px; color: #6b7280; min-height: 88px; }
.lg-step-out { position: relative; margin-top: 16px; background: #eef2fb; border-left: 3px solid var(--lg-primary, #2b5cf6); border-radius: 6px; padding: 10px 14px; font-size: 13px; font-weight: 700; color: var(--lg-primary, #2b5cf6); }
.lg-step-more { display: flex; justify-content: center; gap: 20px 46px; margin-top: 36px; flex-wrap: wrap; }

/* ============ 5. 媒体平台 ============ */
.lg-plat { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.lg-plat-item { background: #f6f8fc; border-radius: 14px; padding: 30px 10px; text-align: center; transition: all .3s; }
.lg-plat-item:hover { background: #fff; box-shadow: 0 12px 30px rgba(31, 41, 55, .1); transform: translateY(-4px); }
.lg-plat-item i { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; background: #fff; box-shadow: 0 6px 16px rgba(31, 41, 55, .08); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 900; font-style: normal; color: #fff; }
.lg-plat-item span { font-size: 15px; font-weight: 600; color: #1f2937; }
.lg-page .p-baijiahao i { background: linear-gradient(135deg, #60a5fa, #2563eb); }
.lg-page .p-zhihu i { background: #0084ff; }
.lg-page .p-sohu i { background: #f76500; }
.lg-page .p-wangyi i { background: #d8261c; }
.lg-page .p-qie i { background: #f9b71f; }
.lg-page .p-douyin i { background: #161823; }
.lg-page .p-bili i { background: #fb7299; }
.lg-page .p-jianshu i { background: #d99b7c; }
.lg-page .p-xhs i { background: #e42338; }
.lg-page .p-toutiao i { background: #f04142; }
.lg-page .p-csdn i { background: #fc5531; }
.lg-page .p-gzh i { background: #07c160; }

/* ============ 6. 覆盖的 AI 端 ============ */
.lg-gold { display: flex; justify-content: center; gap: 26px; flex-wrap: wrap; }
.lg-gold-item { width: 200px; background: #f6f8fc; border-radius: 14px; padding: 34px 10px; text-align: center; transition: all .3s; }
.lg-gold-item:hover { background: #fff; box-shadow: 0 12px 30px rgba(31, 41, 55, .1); transform: translateY(-4px); }
.lg-gold-item i { width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-style: normal; }
.lg-gold-item i img { width: 100%; height: 100%; object-fit: contain; border-radius: 22%; box-shadow: 0 6px 16px rgba(31, 41, 55, .12); }
.lg-gold-item span { font-size: 16px; font-weight: 600; }

/* ============ 7. 为什么是蓝春 ============ */
.lg-why { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 24px; }
.lg-adv-item { display: flex; gap: 20px; background: #fff; border-radius: 14px; padding: 22px 26px; margin-bottom: 18px; box-shadow: 0 8px 26px rgba(31, 41, 55, .05); transition: transform .3s, box-shadow .3s; }
.lg-adv-item:hover { transform: translateX(6px); box-shadow: 0 12px 32px rgba(var(--lg-primary-rgb, 43, 92, 246), .12); }
.lg-adv-num { font-size: 34px; font-weight: 900; color: #c7d7ff; line-height: 1.1; flex-shrink: 0; width: 58px; }
.lg-adv-item h4 { font-size: 17px; font-weight: 700; color: #111827; margin-bottom: 6px; }
.lg-adv-item p { font-size: 14px; color: #6b7280; }

/* ============ 8. 前后变化 ============ */
.lg-diff { max-width: 1000px; margin: 0 auto; }
.lg-diff-row { display: flex; align-items: stretch; gap: 14px; margin-bottom: 16px; }
.lg-diff-row:last-child { margin-bottom: 0; }
.lg-diff-cell { flex: 1; border-radius: 12px; padding: 18px 24px; font-size: 15px; line-height: 1.8; }
.lg-diff-cell .lab { display: inline-block; font-size: 12px; font-weight: 700; line-height: 1; padding: 5px 12px; border-radius: 20px; margin-bottom: 10px; }
.lg-diff-cell.before { background: #fff; border: 1px dashed #d6dbe4; color: #6b7280; }
.lg-diff-cell.before .lab { background: #f3f4f6; color: #9ca3af; }
.lg-diff-cell.after { background: #fff; border: 1px solid #dbe7ff; color: #111827; font-weight: 600; box-shadow: 0 10px 26px rgba(var(--lg-primary-rgb, 43, 92, 246), .08); }
.lg-diff-cell.after .lab { background: #e6f0ff; color: var(--lg-primary, #2b5cf6); }
.lg-diff-arrow { display: flex; align-items: center; font-size: 22px; font-weight: 700; color: var(--lg-primary, #2b5cf6); }

/* ============ 9. 适配行业 ============ */
.lg-case { display: flex; gap: 60px; align-items: center; }
.lg-case-left { flex: 1; }
.lg-case-left h3 { font-size: 30px; font-weight: 900; color: #111827; line-height: 1.5; }
.lg-case-stat { border-left: 4px solid var(--lg-primary, #2b5cf6); padding-left: 20px; margin: 28px 0 8px; }
.lg-case-stat h4 { font-size: 26px; font-weight: 900; color: var(--lg-primary, #2b5cf6); }
.lg-case-stat p { font-size: 15px; color: #4b5563; margin-top: 4px; }
.lg-case-left .lg-btn { margin-top: 30px; border-radius: 30px; }
.lg-case-grid { flex: 1.2; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.lg-case-grid span { background: #fff; border-radius: 10px; box-shadow: 0 6px 18px rgba(31, 41, 55, .06); height: 52px; display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 14px; font-weight: 600; color: #1f2937; transition: all .3s; }
.lg-case-grid span:hover { color: var(--lg-primary, #2b5cf6); transform: translateY(-3px); box-shadow: 0 10px 24px rgba(var(--lg-primary-rgb, 43, 92, 246), .15); }
.lg-case-grid span i { font-style: normal; font-size: 15px; }

/* ============ 10. 合作方式 ============ */
.lg-coop { display: flex; gap: 30px; }
.lg-coop-card { flex: 1; position: relative; overflow: hidden; border-radius: 16px; padding: 40px 34px; color: #fff; background: linear-gradient(160deg, #5b8cff 0%, var(--lg-primary, #2b5cf6) 60%, #1e40af 100%); transition: transform .3s; }
.lg-coop-card:hover { transform: translateY(-8px); }
.lg-coop-card .wm { position: absolute; right: 10px; top: 0; font-size: 100px; font-weight: 900; color: rgba(255, 255, 255, .14); line-height: 1.1; }
.lg-coop-ico { position: relative; width: 48px; height: 48px; border-radius: 12px; background: rgba(255, 255, 255, .2); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; font-size: 22px; }
.lg-coop-card h4 { position: relative; font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.lg-coop-card p { position: relative; font-size: 14px; line-height: 1.9; opacity: .92; min-height: 84px; }
.lg-coop-price { position: relative; display: flex; align-items: baseline; gap: 6px; margin-bottom: 14px; color: #fff; }
.lg-coop-price b { font-size: 32px; font-weight: 900; line-height: 1; }
.lg-coop-price small { font-size: 12px; opacity: .9; }
.lg-coop-link { position: relative; display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 14px; font-weight: 700; color: #fff; border-bottom: 1px solid rgba(255, 255, 255, .5); padding-bottom: 3px; }
.lg-coop-link:hover { color: #fff; border-color: #fff; }
.lg-coop-note { display: flex; gap: 20px; margin-top: 26px; flex-wrap: wrap; }
.lg-coop-note span { flex: 1; min-width: 250px; font-size: 13px; color: #4b5563; background: #fff; border-radius: 10px; padding: 14px 18px; border-left: 3px solid var(--lg-primary, #2b5cf6); box-shadow: 0 6px 18px rgba(31, 41, 55, .05); line-height: 1.7; }

/* ============ 11. 常见问题 ============ */
.lg-faq { max-width: 900px; margin: 0 auto; }
.lg-faq details { background: #fff; border-radius: 12px; padding: 0 24px; margin-bottom: 14px; box-shadow: 0 8px 26px rgba(31, 41, 55, .05); }
.lg-faq summary { list-style: none; cursor: pointer; position: relative; font-size: 16px; font-weight: 700; color: #111827; line-height: 1.6; padding: 19px 40px 19px 0; }
.lg-faq summary::-webkit-details-marker { display: none; }
.lg-faq summary:after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 700; color: var(--lg-primary, #2b5cf6); line-height: 1; }
.lg-faq details[open] summary:after { content: "\2212"; }
.lg-faq-a { padding-top: 16px; padding-bottom: 20px; border-top: 1px dashed #eef0f4; font-size: 14px; color: #4b5563; line-height: 1.9; }

/* ============ 12. 底部 CTA ============ */
.lg-cta { position: relative; overflow: hidden; background: linear-gradient(120deg, #4f9dff 0%, var(--lg-primary, #2b5cf6) 55%, #1e40af 100%); color: #fff; padding: 76px 0; }
.lg-cta::after { content: ""; position: absolute; right: -80px; top: -120px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .18) 0%, transparent 60%); }
.lg-cta-in { position: relative; z-index: 2; display: flex; align-items: center; gap: 44px; }
.lg-cta-photo { width: 200px; height: 250px; object-fit: cover; object-position: 50% 0; border-radius: 16px; border: 5px solid rgba(255, 255, 255, .55); flex-shrink: 0; }
.lg-cta-txt { flex: 1; min-width: 0; }
.lg-cta h3 { font-size: 30px; font-weight: 900; line-height: 1.6; }
.lg-cta p { font-size: 15px; line-height: 1.9; opacity: .92; margin-top: 14px; max-width: 640px; }
.lg-cta-btns { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }
.lg-cta .lg-btn { background: #fff; color: var(--lg-primary, #2b5cf6); border-radius: 30px; }
.lg-cta .lg-btn:hover { transform: translateY(-2px); color: var(--lg-primary, #2b5cf6); }
.lg-cta .lg-btn-ghost { background: transparent; border: 1px solid rgba(255, 255, 255, .7); color: #fff; }
.lg-cta .lg-btn-ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; }

/* ============ 平板 ============ */
@media (max-width: 992px) {
    .lg-container { padding: 0 16px; }
    .lg-sec { padding: 48px 0; }
    .lg-head { margin-bottom: 32px; }
    .lg-title { font-size: 24px; }
    .lg-sub { font-size: 14px; }
    .lg-hero { padding: 100px 0 44px; }
    .lg-hero .lg-container { flex-direction: column; gap: 30px; }
    .lg-hero-title { font-size: 28px; }
    .lg-hero-sub { font-size: 19px; }
    .lg-hero-list li { font-size: 14px; line-height: 1.8; }
    .lg-hero-right { width: 100%; }
    .lg-aichat-tag { right: 6px; }
    .lg-ask { flex-direction: column; gap: 22px; }
    .lg-cmp th:first-child { width: 112px; }
    .lg-cmp th, .lg-cmp td { padding: 13px 14px; font-size: 13px; }
    .lg-step { flex-wrap: wrap; }
    .lg-step-card { flex: 1 1 calc(50% - 12px); }
    .lg-step-card p { min-height: 0; }
    .lg-plat { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .lg-case, .lg-coop { flex-direction: column; gap: 22px; }
    .lg-case-grid { grid-template-columns: repeat(3, 1fr); }
    .lg-why, .lg-diff-row { gap: 0 18px; }
    .lg-gold-item { width: calc(50% - 10px); }
    .lg-coop-card p { min-height: 0; }
    .lg-cta { padding: 48px 0; }
    .lg-cta h3 { font-size: 22px; }
    .lg-cta-photo { width: 150px; height: 190px; }
}

/* ============ 手机 ============ */
@media (max-width: 767px) {
    .lg-page .header .header-content { width: 100%; }
    .lg-sec { padding: 40px 0; }
    .lg-title { font-size: 20px; }
    .lg-hero { padding: 86px 0 34px; }
    .lg-hero-title { font-size: 24px; }
    .lg-hero-badge { font-size: 12px; padding: 7px 12px; margin-bottom: 12px; }
    .lg-hero-price { font-size: 12.5px; margin-top: 12px; }
    .lg-coop-price b { font-size: 26px; }
    .lg-hero-sub { font-size: 17px; margin: 12px 0 16px; }
    .lg-hero-list { margin-bottom: 22px; }
    .lg-hero-list li { font-size: 13px; line-height: 1.75; }
    .lg-hero .lg-btn, .lg-case-left .lg-btn, .lg-cta .lg-btn { width: 100%; }
    .lg-hero-btns, .lg-cta-btns { flex-direction: column; gap: 10px; }
    .lg-aichat { padding: 14px 16px 18px; }
    .lg-aichat-q { font-size: 14px; max-width: 100%; }
    .lg-aichat-a p { font-size: 13px; }
    .lg-aichat-a li { font-size: 12.5px; }
    .lg-ask-item { padding: 12px 4px; gap: 10px; }
    .lg-ask-item span { font-size: 13.5px; }
    .lg-cmp table { display: block; overflow-x: auto; white-space: nowrap; }
    .lg-cmp th, .lg-cmp td { white-space: normal; }
    .lg-step-card { flex: 1 1 100%; padding: 26px 20px 20px; }
    .lg-step-card .wm { font-size: 62px; }
    .lg-step-more { flex-direction: column; align-items: center; gap: 14px; }
    .lg-plat { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .lg-plat-item { padding: 18px 8px; }
    .lg-plat-item i { width: 48px; height: 48px; font-size: 16px; margin-bottom: 8px; }
    .lg-plat-item span { font-size: 13px; }
    .lg-gold { gap: 10px; }
    .lg-gold-item { width: calc(50% - 5px); padding: 20px 8px; }
    .lg-gold-item i { width: 52px; height: 52px; }
    .lg-why { grid-template-columns: 1fr; }
    .lg-adv-item { padding: 16px; gap: 12px; }
    .lg-adv-num { font-size: 26px; width: 40px; }
    .lg-adv-item h4 { font-size: 15px; }
    .lg-diff-row { flex-direction: column; gap: 8px; }
    .lg-diff-arrow { justify-content: center; transform: rotate(90deg); }
    .lg-case-left h3 { font-size: 22px; }
    .lg-case-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .lg-case-grid span { height: 44px; font-size: 12px; padding: 0 6px; text-align: center; }
    .lg-coop-card { padding: 26px 20px; }
    .lg-coop-note span { min-width: 0; }
    .lg-faq details { padding: 0 16px; }
    .lg-faq summary { font-size: 15px; padding: 16px 32px 16px 0; }
    .lg-faq summary:after { right: 0; font-size: 20px; }
    .lg-faq-a { font-size: 13.5px; }
    .lg-cta { padding: 40px 0; }
    .lg-cta-in { flex-direction: column; gap: 24px; text-align: center; }
    .lg-cta h3 { font-size: 20px; }
    .lg-cta p { font-size: 14px; margin-left: auto; margin-right: auto; }
    .lg-cta-btns { align-items: center; }
    .lg-cta-photo { width: 130px; height: 160px; }
}

@media (max-width: 480px) {
    .lg-hero-title { font-size: 22px; }
    .lg-gold-item { width: 100%; }
    .lg-aichat-tabs span:nth-child(n+4) { display: none; }
}