/* 运游一体 · 交旅融合 解决方案 专用样式 */
:root{
    --tt-primary:#165DFF;
    --tt-primary-dark:#0E42D2;
    --tt-secondary:#36D399;
    --tt-warn:#FBBD23;
    --tt-danger:#F87272;
    --tt-dark:#1E293B;
    --tt-ink:#0F172A;
    --tt-gray-50:#F8FAFC;
    --tt-gray-100:#F1F5F9;
    --tt-gray-200:#E2E8F0;
    --tt-gray-500:#64748B;
    --tt-gray-600:#475569;
    --tt-gray-700:#334155;
}

html{scroll-behavior:smooth;}

.tt-wrap{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;}
.tt-wrap-narrow{max-width:900px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;}

/* ---------- 通用排版 ---------- */
.tt-section{padding:72px 0;}
.tt-section-sm{padding:48px 0;}
.tt-bg-soft{background:#F8FAFC;}
.tt-bg-white{background:#fff;}
.tt-eyebrow{display:inline-block;font-size:14px;letter-spacing:2px;color:var(--tt-primary);font-weight:600;margin-bottom:12px;}
.tt-title{font-size:clamp(24px,3vw,36px);font-weight:800;color:var(--tt-ink);line-height:1.35;margin-bottom:16px;}
.tt-sub{font-size:16px;line-height:1.9;color:var(--tt-gray-600);}
.tt-center{text-align:center;}
.tt-head{max-width:820px;margin:0 auto 48px;}
.tt-divider{width:56px;height:4px;border-radius:4px;background:var(--tt-primary);margin:16px auto 0;}

/* ---------- 栅格 ---------- */
.tt-grid{display:grid;gap:24px;}
.tt-g2{grid-template-columns:repeat(2,minmax(0,1fr));}
.tt-g3{grid-template-columns:repeat(3,minmax(0,1fr));}
.tt-g4{grid-template-columns:repeat(4,minmax(0,1fr));}
.tt-g5{grid-template-columns:repeat(5,minmax(0,1fr));}
.tt-g6{grid-template-columns:repeat(6,minmax(0,1fr));}

/* ---------- 首屏 ---------- */
.tt-hero{position:relative;overflow:hidden;padding:120px 0 100px;background:linear-gradient(135deg,#165DFF 0%,#0E42D2 55%,#0B2E8A 100%);color:#fff;}
.tt-hero::before{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.08);}
.tt-hero::after{content:"";position:absolute;bottom:-160px;left:-100px;width:480px;height:480px;border-radius:50%;background:rgba(54,211,153,.18);}
.tt-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.tt-hero h1{font-size:clamp(30px,4.6vw,52px);font-weight:800;line-height:1.25;color:#fff;margin:14px 0 18px;}
.tt-hero .tt-hero-tag{font-size:14px;letter-spacing:3px;color:#8FF3CD;font-weight:600;}
.tt-hero p.tt-hero-desc{font-size:17px;line-height:1.9;color:rgba(255,255,255,.9);margin-bottom:26px;max-width:640px;}
.tt-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.tt-badge{display:inline-flex;align-items:center;gap:6px;font-size:13px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#fff;}
.tt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 28px;border-radius:8px;font-size:16px;font-weight:600;transition:all .3s ease;text-decoration:none;}
.tt-btn-primary{background:#fff;color:var(--tt-primary);}
.tt-btn-primary:hover{background:#E8F1FF;color:var(--tt-primary-dark);text-decoration:none;}
.tt-btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff;}
.tt-btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;text-decoration:none;}
.tt-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px;max-width:660px;}
.tt-hero-stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:14px 12px;text-align:center;}
.tt-hero-stat b{display:block;font-size:22px;font-weight:800;color:#fff;line-height:1.3;}
.tt-hero-stat span{font-size:12px;color:rgba(255,255,255,.82);}
.tt-hero-card{position:relative;z-index:2;background:#fff;border-radius:18px;padding:24px;box-shadow:0 30px 60px rgba(0,0,0,.25);color:var(--tt-gray-700);}
.tt-hero-card h4{font-size:16px;font-weight:700;color:var(--tt-ink);margin-bottom:16px;display:flex;align-items:center;gap:8px;}
.tt-mini-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;background:var(--tt-gray-50);margin-bottom:10px;}
.tt-mini-row:last-child{margin-bottom:0;}
.tt-mini-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;flex:0 0 34px;}
.tt-mini-row b{display:block;font-size:14px;color:var(--tt-ink);}
.tt-mini-row span{font-size:12px;color:var(--tt-gray-500);}
.tt-wave{position:absolute;bottom:0;left:0;width:100%;line-height:0;}
.tt-wave svg{display:block;width:100%;height:70px;}

/* ---------- 痛点 ---------- */
.tt-pain{background:#fff;border-radius:14px;padding:28px;border-top:4px solid var(--tt-primary);box-shadow:0 6px 18px rgba(15,23,42,.06);height:100%;}
.tt-pain-ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;margin-bottom:14px;}
.tt-pain h3{font-size:19px;font-weight:700;color:var(--tt-ink);margin-bottom:6px;}
.tt-pain .tt-pain-lead{font-size:13px;color:var(--tt-gray-500);margin-bottom:16px;}
.tt-pain dl{margin:0;}
.tt-pain dl div{display:flex;gap:10px;padding:10px 0;border-top:1px dashed var(--tt-gray-200);}
.tt-pain dt{flex:0 0 62px;font-size:13px;color:var(--tt-gray-500);font-weight:600;}
.tt-pain dd{margin:0;font-size:14px;color:var(--tt-gray-700);line-height:1.7;}
.tt-pain .tt-pain-hl{color:var(--tt-danger);font-weight:600;}
.tt-concl{margin-top:32px;border-radius:14px;padding:22px 28px;background:linear-gradient(135deg,rgba(22,93,255,.08),rgba(54,211,153,.12));border-left:4px solid var(--tt-primary);font-size:16px;color:var(--tt-gray-700);line-height:1.9;}
.tt-concl b{color:var(--tt-primary);}

/* ---------- 六层体系（紧凑） ---------- */
.tt-stack{display:flex;flex-direction:column;gap:0;border:1px solid var(--tt-gray-200);border-radius:16px;overflow:hidden;background:#fff;}
.tt-layer{display:grid;grid-template-columns:52px 1.05fr 1.9fr;gap:16px;align-items:center;padding:14px 20px;border-bottom:1px solid var(--tt-gray-100);transition:background .25s ease;}
.tt-layer:last-child{border-bottom:0;}
.tt-layer:hover{background:#F8FBFF;}
.tt-layer-no{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;}
.tt-layer h4{font-size:15.5px;font-weight:700;color:var(--tt-ink);margin:0;line-height:1.5;}
.tt-layer h4 em{display:block;font-style:normal;font-size:12px;color:var(--tt-gray-500);font-weight:500;margin-top:2px;}
.tt-layer-r p{font-size:13px;color:var(--tt-gray-600);line-height:1.75;margin:0 0 6px;}
.tt-layer-tags{display:flex;flex-wrap:wrap;gap:6px;}
.tt-tag{font-size:11.5px;padding:2px 8px;border-radius:5px;background:var(--tt-gray-100);color:var(--tt-gray-600);white-space:nowrap;}

/* ---------- 品类卡 ---------- */
.tt-cat{background:#fff;border-radius:14px;padding:22px;border:1px solid var(--tt-gray-200);height:100%;transition:all .3s ease;}
.tt-cat:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(15,23,42,.1);border-color:rgba(22,93,255,.45);}
.tt-cat-top{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.tt-cat-top i{width:40px;height:40px;border-radius:10px;background:rgba(22,93,255,.1);color:var(--tt-primary);display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 40px;}
.tt-cat h4{font-size:16px;font-weight:700;color:var(--tt-ink);margin:0;}
.tt-cat p{font-size:13px;color:var(--tt-gray-600);line-height:1.8;margin:0 0 12px;}
.tt-mode{display:inline-block;font-size:12px;padding:3px 10px;border-radius:999px;}
.tt-mode-a{background:rgba(22,93,255,.1);color:var(--tt-primary);}
.tt-mode-b{background:rgba(54,211,153,.16);color:#0E9F6E;}
.tt-group-label{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--tt-ink);margin:8px 0 14px;}
.tt-group-label span{width:22px;height:22px;border-radius:6px;background:var(--tt-primary);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;}

/* ---------- 来路 / 步骤 ---------- */
.tt-road{background:#fff;border-radius:16px;padding:28px;border:1px solid var(--tt-gray-200);height:100%;}
.tt-road h4{font-size:18px;font-weight:700;color:var(--tt-ink);margin-bottom:6px;}
.tt-road .tt-road-sub{font-size:13px;color:var(--tt-primary);margin-bottom:14px;font-weight:600;}
.tt-road p{font-size:14px;color:var(--tt-gray-600);line-height:1.9;}
.tt-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.tt-step{position:relative;background:#fff;border-radius:14px;padding:24px 20px;border:1px solid var(--tt-gray-200);height:100%;}
.tt-step::after{content:"";position:absolute;right:-14px;top:50%;width:14px;height:2px;background:var(--tt-gray-200);}
.tt-step:last-child::after{display:none;}
.tt-step-no{width:38px;height:38px;border-radius:50%;background:var(--tt-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;margin-bottom:12px;}
.tt-step h4{font-size:16px;font-weight:700;color:var(--tt-ink);margin-bottom:8px;}
.tt-step p{font-size:13px;color:var(--tt-gray-600);line-height:1.85;margin-bottom:12px;}
.tt-step .tt-step-tags{display:flex;flex-wrap:wrap;gap:6px;}
.tt-step .tt-tag{background:rgba(22,93,255,.08);color:var(--tt-primary);}

/* ---------- 四端 ---------- */
.tt-client{background:#fff;border-radius:14px;padding:24px;border:1px solid var(--tt-gray-200);text-align:center;height:100%;transition:all .3s ease;}
.tt-client:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(15,23,42,.1);}
.tt-client-ic{width:58px;height:58px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:24px;color:#fff;}
.tt-client h4{font-size:16px;font-weight:700;color:var(--tt-ink);margin-bottom:4px;}
.tt-client .tt-client-role{font-size:12px;color:var(--tt-gray-500);margin-bottom:10px;}
.tt-client p{font-size:13px;color:var(--tt-gray-600);line-height:1.85;}

/* ---------- 功能卡 ---------- */
.tt-feat{background:#fff;border-radius:14px;padding:26px;border:1px solid var(--tt-gray-200);height:100%;transition:all .3s ease;display:flex;flex-direction:column;}
.tt-feat:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(15,23,42,.1);border-color:rgba(22,93,255,.4);}
.tt-feat-ic{width:46px;height:46px;border-radius:12px;background:rgba(22,93,255,.1);color:var(--tt-primary);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:14px;}
.tt-feat h4{font-size:17px;font-weight:700;color:var(--tt-ink);margin-bottom:8px;}
.tt-feat p{font-size:14px;color:var(--tt-gray-600);line-height:1.85;margin-bottom:14px;}
.tt-feat ul{margin:0;padding:0;list-style:none;flex:1;}
.tt-feat ul li{position:relative;padding-left:18px;font-size:13px;color:var(--tt-gray-600);line-height:1.9;}
.tt-feat ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--tt-secondary);}
.tt-plan{display:inline-block;font-size:11px;padding:2px 8px;border-radius:4px;background:rgba(251,189,35,.18);color:#B7791F;margin-left:6px;vertical-align:middle;}

/* ---------- 私域四步 ---------- */
.tt-asset{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tt-asset-item{position:relative;background:#fff;border-radius:16px;padding:26px 22px;border:1px solid var(--tt-gray-200);}
.tt-asset-item::after{content:"";position:absolute;right:-12px;top:46px;width:0;height:0;border-left:10px solid var(--tt-gray-200);border-top:8px solid transparent;border-bottom:8px solid transparent;}
.tt-asset-item:last-child::after{display:none;}
.tt-asset-no{font-size:13px;font-weight:800;color:var(--tt-primary);letter-spacing:1px;margin-bottom:8px;}
.tt-asset-item h4{font-size:17px;font-weight:700;color:var(--tt-ink);margin-bottom:8px;}
.tt-asset-item p{font-size:13px;color:var(--tt-gray-600);line-height:1.85;margin-bottom:12px;}
.tt-asset-item ul{margin:0;padding:0;list-style:none;}
.tt-asset-item ul li{padding-left:16px;position:relative;font-size:12.5px;color:var(--tt-gray-500);line-height:1.9;}
.tt-asset-item ul li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--tt-primary);}

/* ---------- 达人 / 结算 ---------- */
.tt-talent{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.tt-talent-item{position:relative;background:#fff;border:1px solid var(--tt-gray-200);border-radius:14px;padding:24px 18px;text-align:center;}
.tt-talent-item .tt-step-no{margin:0 auto 12px;}
.tt-talent-item h4{font-size:15px;font-weight:700;color:var(--tt-ink);margin-bottom:6px;}
.tt-talent-item p{font-size:12.5px;color:var(--tt-gray-600);line-height:1.8;margin:0;}
.tt-box{background:linear-gradient(135deg,rgba(22,93,255,.06),rgba(54,211,153,.1));border-radius:16px;padding:32px;}
.tt-box h3{font-size:20px;font-weight:800;color:var(--tt-ink);margin-bottom:8px;}
.tt-box > p{font-size:14px;color:var(--tt-gray-600);line-height:1.9;margin-bottom:22px;}
.tt-check{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.tt-check-item{display:flex;gap:12px;background:#fff;border-radius:12px;padding:16px;align-items:flex-start;}
.tt-check-item i{width:32px;height:32px;border-radius:9px;background:var(--tt-secondary);color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 32px;font-size:14px;}
.tt-check-item b{display:block;font-size:14px;color:var(--tt-ink);margin-bottom:2px;}
.tt-check-item span{font-size:12.5px;color:var(--tt-gray-600);line-height:1.7;}

/* ---------- 闭环 ---------- */
.tt-loop{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.tt-loop-item{position:relative;background:#fff;border-radius:16px;padding:26px;border-top:4px solid var(--tt-primary);text-align:center;}
.tt-loop-item .tt-loop-no{font-size:13px;font-weight:800;color:#fff;background:var(--tt-primary);width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.tt-loop-item h4{font-size:16px;font-weight:700;color:var(--tt-ink);margin-bottom:8px;}
.tt-loop-item p{font-size:13px;color:var(--tt-gray-600);line-height:1.85;}
.tt-value{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
.tt-value-item{background:#fff;border-radius:14px;padding:24px 16px;border:1px solid var(--tt-gray-200);}
.tt-value-item b{display:block;font-size:28px;font-weight:800;color:var(--tt-primary);line-height:1.3;}
.tt-value-item span{font-size:13px;color:var(--tt-gray-600);}

/* ---------- 首屏背景图 ---------- */
.tt-hero-bgimg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35;}
.tt-hero-mask{position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,66,210,.88) 0%,rgba(11,46,138,.92) 100%);}

/* ---------- 截图组件 ---------- */
.tt-phone{flex:1;max-width:230px;border-radius:20px;border:1px solid var(--tt-gray-200);background:#fff;padding:6px;box-shadow:0 18px 36px rgba(15,23,42,.13);}
.tt-phone img{width:100%;border-radius:14px;display:block;}
.tt-phone-lg{max-width:280px;}
.tt-pc{border-radius:14px;border:1px solid var(--tt-gray-200);background:#fff;padding:6px;box-shadow:0 18px 36px rgba(15,23,42,.13);overflow:hidden;}
.tt-pc img{width:100%;border-radius:8px;display:block;}
.tt-figcap{text-align:center;font-size:12.5px;color:var(--tt-gray-500);margin-top:10px;line-height:1.7;}

/* ---------- 图文交替 ---------- */
.tt-media{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:60px;}
.tt-media:last-child{margin-bottom:0;}
.tt-media-flip .tt-media-txt{order:2;}
.tt-media-tag{display:inline-block;font-size:12.5px;font-weight:700;color:var(--tt-primary);background:rgba(22,93,255,.09);padding:4px 12px;border-radius:999px;margin-bottom:10px;}
.tt-media-txt h3{font-size:22px;font-weight:800;color:var(--tt-ink);margin-bottom:12px;line-height:1.4;}
.tt-media-txt > p{font-size:15px;color:var(--tt-gray-600);line-height:1.9;margin-bottom:16px;}
.tt-media-txt ul{margin:0;padding:0;list-style:none;}
.tt-media-txt ul li{position:relative;padding-left:24px;font-size:14px;color:var(--tt-gray-700);line-height:2.05;}
.tt-media-txt ul li::before{content:"\f00c";font-family:FontAwesome;position:absolute;left:0;top:3px;width:16px;height:16px;font-size:11px;color:var(--tt-secondary);}
.tt-media-txt ul li b{color:var(--tt-ink);}


/* ---------- 截图画廊（按实有张数排版） ---------- */
.tt-gallery{display:grid;gap:14px;align-items:start;justify-content:center;}
.tt-g1{grid-template-columns:minmax(0,1fr);}
.tt-g2{grid-template-columns:repeat(2,minmax(0,1fr));}
.tt-g3{grid-template-columns:repeat(3,minmax(0,1fr));}
.tt-g4{grid-template-columns:repeat(4,minmax(0,1fr));}
.tt-gallery .tt-phone{max-width:none;flex:none;width:100%;}
.tt-gallery .tt-pc{width:100%;}
.tt-gallery.tt-g-wide{grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:center;}
/* 手机竖屏 + 后台横屏混排：横屏图占两列，保证后台截图看得清 */
.tt-gallery.tt-g-hist{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;}
.tt-gallery.tt-g-hist .tt-shot-item:first-child{grid-column:span 2;}
.tt-shot-item{display:flex;flex-direction:column;}
/* 说明：截图放大复用站点 css/img-zoom.js，页面通过 IMG_ZOOM_SELECTOR 注册选择器 */
.tt-gallery img{cursor:zoom-in;transition:transform .35s ease,box-shadow .35s ease;}
.tt-phone img,.tt-pc img{border-radius:inherit;}
.tt-phone:hover img,.tt-pc:hover img{transform:scale(1.012);}
.tt-figcap{margin-top:8px;}

/* 截图片段标题 */

@media (max-width:992px){
    .tt-g3,.tt-g4{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tt-gallery.tt-g-wide{grid-template-columns:1fr;}
}
@media (max-width:640px){
    .tt-g2,.tt-g3,.tt-g4{grid-template-columns:1fr;}
}

/* ---------- 四端截图 ---------- */
.tt-client-shot{height:240px;overflow:hidden;border-radius:12px;border:1px solid var(--tt-gray-200);margin-bottom:16px;background:#F1F5F9;position:relative;}
.tt-client-shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;cursor:zoom-in;}
.tt-client-shot:hover img{transform:scale(1.03);transition:transform .4s ease;}

/* ---------- 企微 SOP ---------- */
.tt-sop-flow{display:flex;align-items:stretch;gap:6px;margin-bottom:26px;}
.tt-sop-card{position:relative;flex:1 1 0;min-width:0;background:#fff;border-radius:16px;padding:30px 22px 22px;border:1px solid var(--tt-gray-200);box-shadow:0 6px 20px rgba(15,23,42,.05);transition:all .3s ease;}
.tt-sop-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(15,23,42,.1);}
.tt-sop-card:nth-child(1){border-top:3px solid var(--tt-primary);}
.tt-sop-card:nth-child(3){border-top:3px solid #36D399;}
.tt-sop-card:nth-child(5){border-top:3px solid #7C6BFF;}
.tt-sop-card:nth-child(7){border-top:3px solid #FBBD23;}
.tt-sop-badge{position:absolute;top:-13px;left:22px;min-width:30px;height:26px;padding:0 9px;border-radius:8px;background:var(--tt-primary);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;letter-spacing:.5px;}
.tt-sop-card:nth-child(3) .tt-sop-badge{background:#36D399;}
.tt-sop-card:nth-child(5) .tt-sop-badge{background:#7C6BFF;}
.tt-sop-card:nth-child(7) .tt-sop-badge{background:#FBBD23;color:#5C3D00;}
.tt-sop-ic{width:42px;height:42px;border-radius:12px;background:rgba(22,93,255,.09);color:var(--tt-primary);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:12px;}
.tt-sop-card:nth-child(3) .tt-sop-ic{background:rgba(54,211,153,.14);color:#0E9F6E;}
.tt-sop-card:nth-child(5) .tt-sop-ic{background:rgba(124,107,255,.13);color:#5A47E0;}
.tt-sop-card:nth-child(7) .tt-sop-ic{background:rgba(251,189,35,.18);color:#B7791F;}
.tt-sop-card h4{font-size:16.5px;font-weight:700;color:var(--tt-ink);margin-bottom:8px;line-height:1.45;}
.tt-sop-card p{font-size:13px;color:var(--tt-gray-600);line-height:1.85;margin-bottom:14px;}
.tt-sop-tags{display:flex;flex-wrap:wrap;gap:6px;}
.tt-sop-tags span{font-size:11.5px;padding:3px 9px;border-radius:999px;background:var(--tt-gray-100);color:var(--tt-gray-600);white-space:nowrap;}
.tt-sop-arrow{flex:0 0 22px;display:flex;align-items:center;justify-content:center;color:#CBD5E1;font-size:15px;}

.tt-sop-loop{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.tt-sop-loop-item{display:grid;grid-template-columns:40px 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;background:linear-gradient(135deg,rgba(22,93,255,.05),rgba(54,211,153,.08));border:1px solid rgba(22,93,255,.13);border-radius:14px;padding:16px 18px;}
.tt-sop-loop-item > i{grid-row:1 / span 2;width:40px;height:40px;border-radius:11px;background:#fff;color:var(--tt-primary);display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:0 4px 12px rgba(22,93,255,.14);}
.tt-sop-loop-item b{font-size:14px;color:var(--tt-ink);grid-column:2;}
.tt-sop-loop-item span{font-size:12.5px;color:var(--tt-gray-600);line-height:1.75;grid-column:2;}

/* ---------- CTA（浅色卡片，轻量收尾） ---------- */
.tt-cta{position:relative;background:#F5F8FD;padding:0;margin-bottom:0;color:var(--tt-gray-700);overflow:hidden;}
.tt-cta::before{content:"";position:absolute;top:-140px;right:-100px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(54,211,153,.18),transparent 70%);}
.tt-cta::after{content:"";position:absolute;bottom:-180px;left:-80px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(22,93,255,.14),transparent 70%);}
.tt-cta .tt-wrap{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;padding-top:58px;padding-bottom:58px;}
.tt-cta-txt{padding-left:22px;border-left:4px solid var(--tt-primary);}
.tt-cta-txt h2{font-size:clamp(20px,2.3vw,26px);font-weight:800;color:var(--tt-ink);margin-bottom:8px;line-height:1.45;}
.tt-cta-txt p{font-size:14.5px;color:var(--tt-gray-600);margin:0;letter-spacing:.5px;}
.tt-cta-act{display:flex;flex-direction:column;align-items:flex-end;gap:8px;}
.tt-cta-tel{display:inline-flex;align-items:center;gap:12px;padding:14px 30px;border-radius:999px;background:var(--tt-primary);color:#fff;font-size:22px;font-weight:800;letter-spacing:1px;text-decoration:none;transition:all .3s ease;box-shadow:0 12px 26px rgba(22,93,255,.3);}
.tt-cta-tel i{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;}
.tt-cta-tel:hover{transform:translateY(-3px);background:var(--tt-primary-dark);color:#fff;text-decoration:none;box-shadow:0 18px 34px rgba(22,93,255,.38);}
.tt-cta-act span{font-size:12.5px;color:var(--tt-gray-500);letter-spacing:.5px;}
/* 衔接页脚：CTA 下留一条极窄的过渡带，去掉页脚上边框 */
#tt-main > .tt-cta:last-child{margin-bottom:0;}
#tt-main ~ .bg-blue-grey-100{display:block !important;padding:0 !important;height:0 !important;}
#tt-main ~ .met-footnav{border-top:0 !important;}


/* ---------- 响应式 ---------- */
@media (max-width:992px){
    .tt-hero-inner{grid-template-columns:1fr;}
    .tt-hero{padding:100px 0 70px;}
    .tt-g4,.tt-g5,.tt-g6{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tt-g3{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tt-flow,.tt-asset,.tt-talent,.tt-loop,.tt-value{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tt-step::after,.tt-asset-item::after{display:none;}
    .tt-check{grid-template-columns:1fr;}
    .tt-media{grid-template-columns:1fr;gap:28px;}
    .tt-media-flip .tt-media-txt{order:0;}
    .tt-sop{grid-template-columns:repeat(2,minmax(0,1fr));}
    .tt-sop-notes{grid-template-columns:1fr;}
    .tt-sop-flow{flex-wrap:wrap;gap:18px;}
    .tt-sop-card{flex:1 1 calc(50% - 18px);}
    .tt-sop-arrow{display:none;}
    .tt-sop-loop{grid-template-columns:1fr;}
    .tt-cta .tt-wrap{flex-direction:column;align-items:flex-start;}
}
@media (max-width:640px){
    .tt-section{padding:48px 0;}
    .tt-sop{grid-template-columns:1fr;}
    .tt-sop-card{flex:1 1 100%;}
    .tt-cta .tt-wrap{padding-top:36px;padding-bottom:36px;}
    .tt-cta-tel{width:100%;justify-content:center;font-size:20px;}
    .tt-g2,.tt-g3,.tt-g4,.tt-g5,.tt-g6{grid-template-columns:1fr;}
    .tt-flow,.tt-asset,.tt-talent,.tt-loop,.tt-value,.tt-hero-stats{grid-template-columns:1fr;}
    .tt-hero-stats{grid-template-columns:repeat(2,1fr);}
    .tt-layer{grid-template-columns:44px 1fr;gap:12px;padding:14px;}
    .tt-layer-r{grid-column:1 / -1;}
}