.promo-wrap{background:#fff}

/* 本页导航：与首页一致（顶部透明，滚动后白色磨砂） */
.promo-wrap .home-header{background:transparent;box-shadow:none}

/* 顶部绿横幅 */
.promo-hero{background:radial-gradient(1200px 600px at 30% 15%,rgba(255,255,255,.16),rgba(255,255,255,0) 60%),linear-gradient(135deg,#1f9b52 0%,#1aa64e 45%,#0f8f42 100%);color:#fff;min-height:38vh;margin-top:calc(var(--home-header-height,68px) * -1);padding:calc(78px + var(--home-header-height,68px)) 0 48px}
.promo-hero-inner{width:min(1200px,calc(100% - 48px));margin:0 auto;text-align:center}
.promo-hero-img{width:min(760px,92%);height:150px;margin:0 auto 18px;display:block;border-radius:18px;object-fit:contain;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);padding:14px}
.promo-hero h1{font-size:clamp(34px,4vw,56px);letter-spacing:-.02em;margin:0 0 12px}
.promo-hero p{margin:0 auto 26px;width:min(820px,92%);font-size:clamp(14px,1.4vw,18px);opacity:.92}
.promo-hero-btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 34px;border-radius:999px;background:#fff;color:#0f8f42;font-weight:800;text-decoration:none;box-shadow:0 14px 36px rgba(2,6,23,.18);transition:transform .15s ease,box-shadow .15s ease}
.promo-hero-btn:hover{transform:translateY(-1px);box-shadow:0 18px 48px rgba(2,6,23,.22)}

/* 通用区块 */
.promo-section{padding:88px 0}
.promo-section-light{background:#fff}
.promo-inner{width:min(1200px,calc(100% - 48px));margin:0 auto}
.promo-title{text-align:center;font-size:clamp(32px,3.4vw,48px);line-height:1.15;margin:0 0 44px;letter-spacing:-.02em;color:#0f172a}
.promo-title-simple{text-align:center;font-size:clamp(28px,3vw,40px);margin:0 0 42px;color:#0f172a;letter-spacing:-.02em}

/* 两张推广卡 */
.promo-plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.promo-plan-card{border-radius:22px;padding:44px 44px 38px;box-shadow:0 18px 46px rgba(2,6,23,.08);overflow:hidden}
.promo-plan-card h3{font-size:26px;margin:0 0 12px;color:#0f172a}
.promo-plan-card p{margin:0 0 22px;color:rgba(15,23,42,.72);font-size:15px;line-height:1.65}
.promo-divider{height:2px;border-radius:999px;width:100%;margin:10px 0 22px;opacity:.9}
.promo-plan-card ul{margin:0 0 28px;padding:0;list-style:none;display:grid;gap:12px;color:rgba(15,23,42,.84);font-weight:650}
.promo-plan-card li{padding-left:24px;position:relative}
.promo-plan-card li:before{content:"✓";position:absolute;left:0;top:0;font-weight:900}
.promo-apply-btn{display:inline-flex;align-items:center;justify-content:center;width:min(360px,100%);height:52px;border-radius:14px;font-weight:900;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
.promo-apply-btn:hover{transform:translateY(-1px);box-shadow:0 16px 40px rgba(2,6,23,.14)}
.promo-plan-card-orange{background:#fff3ea}
.promo-plan-card-orange .promo-divider{background:rgba(240,116,36,.42)}
.promo-plan-card-orange li:before{color:#f07424}
.promo-apply-btn-orange{background:linear-gradient(135deg,#ff8a2a 0%,#f07424 100%);color:#fff}
.promo-plan-card-green{background:#ecf8f0}
.promo-plan-card-green .promo-divider{background:rgba(15,143,66,.38)}
.promo-plan-card-green li:before{color:#0f8f42}
.promo-apply-btn-green{background:linear-gradient(135deg,#23b460 0%,#0f8f42 100%);color:#fff}

/* 三步卡 */
.promo-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.promo-step-card{background:#fff;border-radius:28px;padding:30px 32px 28px;box-shadow:0 18px 54px rgba(2,6,23,.10);border:1px solid rgba(15,23,42,.08);display:flex;flex-direction:column;align-items:stretch;min-height:360px}
.promo-step-no{font-size:52px;font-weight:950;letter-spacing:-.03em;color:#0f8f42;align-self:flex-start}
.promo-step-media{width:100%;flex:1;display:flex;align-items:center;justify-content:center;padding:12px 0 10px}
.promo-step-img{width:min(280px,82%);height:170px;display:block;object-fit:contain}
.promo-step-content{margin-top:auto;text-align:left}
.promo-step-title{font-size:24px;font-weight:900;color:#0f172a;margin:0 0 8px}
.promo-step-desc{font-size:16px;color:rgba(15,23,42,.68);line-height:1.6}

@media (min-width:1025px){
  .promo-step-card:nth-child(2){transform:translateY(14px)}
  .promo-step-card:nth-child(3){transform:translateY(28px)}
}

/* FAQ：复用 home-faq 的交互，做版式适配；独立两列避免同行一起下拉 */
.promo-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px;align-items:start}
.promo-faq .home-faq-col{display:flex;flex-direction:column;gap:16px;min-width:0}
.promo-faq .home-faq-item{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:14px;overflow:hidden}
.promo-faq .home-faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 16px;background:transparent;border:0;font-weight:800;color:#0f172a;cursor:pointer}
.promo-faq .home-faq-answer{max-height:0;overflow:hidden;transition:max-height .2s ease;padding:0 16px}
.promo-faq .home-faq-answer p{margin:0;padding:0 0 14px;color:rgba(15,23,42,.72);line-height:1.7}
.promo-faq .home-faq-item.is-open .home-faq-answer{max-height:180px}
.promo-faq .home-faq-arrow{transition:transform .15s ease}
.promo-faq .home-faq-item.is-open .home-faq-arrow{transform:rotate(180deg)}

/* 底部联系横幅 */
.promo-contact{background:#1aa64e;border-radius:64px;min-height:210px;color:#fff;padding:46px 56px;display:flex;align-items:center;justify-content:space-between;gap:32px;box-shadow:0 22px 62px rgba(2,6,23,.18);overflow:hidden}
.promo-contact-left{display:flex;flex-direction:column;align-items:flex-start}
.promo-contact-title{font-size:clamp(26px,2.8vw,40px);font-weight:950;line-height:1.15;margin:0 0 22px;letter-spacing:-.02em}
.promo-contact-btn{display:inline-flex;align-items:center;justify-content:center;height:54px;padding:0 36px;border-radius:999px;background:#fff;color:#1aa64e;font-weight:950;text-decoration:none;box-shadow:0 14px 34px rgba(2,6,23,.18);transition:transform .15s ease,box-shadow .15s ease}
.promo-contact-btn:hover{transform:translateY(-1px);box-shadow:0 18px 44px rgba(2,6,23,.20)}
.promo-contact-img{width:min(520px,46%);height:190px;object-fit:contain;flex:0 0 auto}

@media (max-width:1024px){
  .promo-plan-grid{grid-template-columns:1fr}
  .promo-steps{grid-template-columns:1fr}
  .promo-faq{grid-template-columns:1fr}
  .promo-contact{flex-direction:column;align-items:flex-start;border-radius:34px;padding:34px 26px}
  .promo-contact-img{width:100%;height:170px}
}