html.smart-marketing-v2{
  --sm2-blue:#4c64fe;
  --sm2-blue-strong:#334cd9;
  --sm2-blue-soft:#eef1ff;
  --sm2-ink:#31415f;
  --sm2-copy:#69748a;
  --sm2-muted:#adb3bf;
  --sm2-line:#d8dce6;
  --sm2-bg:#f7f9fb;
  --sm2-success:#36c35a;
  --sm2-warning:#ff9645;
  --sm2-error:#ff6960;
  --sm2-shadow:0 24px 70px rgba(49,65,95,.12);
  color:var(--sm2-ink);
  background:#fff;
}
html.smart-marketing-v2 body{color:var(--sm2-ink);background:#fff}
html.smart-marketing-v2 h1,html.smart-marketing-v2 h2,html.smart-marketing-v2 h3{color:var(--sm2-ink);text-wrap:balance}
html.smart-marketing-v2 p{text-wrap:pretty}
html.smart-marketing-v2 .container{width:min(1240px,calc(100% - 56px))}
html.smart-marketing-v2 .btn.btn-primary{border-color:var(--sm2-blue);background:var(--sm2-blue);box-shadow:0 14px 34px rgba(76,100,254,.22)}
html.smart-marketing-v2 .btn.btn-primary:hover{border-color:var(--sm2-blue-strong);background:var(--sm2-blue-strong);transform:translateY(-2px)}
html.smart-marketing-v2 a:focus-visible,html.smart-marketing-v2 button:focus-visible,html.smart-marketing-v2 summary:focus-visible{outline:3px solid rgba(76,100,254,.38);outline-offset:3px}
html.smart-marketing-v2 body.privacy-notice-open .yma-assistant{pointer-events:none}
html.smart-marketing-v2 body.privacy-notice-open .yma-launcher,html.smart-marketing-v2 body.privacy-notice-open .yma-panel{pointer-events:auto}

.sm2-section{padding:112px 0}
.sm2-head{display:grid;grid-template-columns:190px minmax(0,1fr);gap:70px;align-items:start;margin-bottom:60px}
.sm2-head>span{padding-top:12px;color:var(--sm2-blue);font-size:12px;font-weight:800;letter-spacing:.08em}
.sm2-head h2{max-width:920px;margin:0;font-size:clamp(36px,3.7vw,50px);line-height:1.14;letter-spacing:-.045em}
@media(min-width:1366px){.sm2-head h2.h2-nowrap{max-width:none;white-space:nowrap}}
.sm2-head p{max-width:850px;margin:20px 0 0;color:var(--sm2-copy);font-size:16px;line-height:1.82}

/* Hero */
.sm2-hero{position:relative;min-height:720px;overflow:hidden;background:var(--sm2-bg)}
.sm2-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 64% 26%,rgba(76,100,254,.1),transparent 34%),linear-gradient(90deg,#f7f9fb 0%,#f7f9fb 38%,rgba(247,249,251,.72) 50%,rgba(247,249,251,0) 66%);z-index:1}
.sm2-hero-media{position:absolute;inset:0 0 0 35%;overflow:hidden}
.sm2-hero-media picture,.sm2-hero-media img{width:100%;height:100%;display:block}
.sm2-hero-media img{object-fit:cover;object-position:center}
.sm2-hero-media>div{position:absolute;inset:0;background:linear-gradient(90deg,var(--sm2-bg) 0%,rgba(247,249,251,.93) 13%,rgba(247,249,251,.1) 44%,rgba(247,249,251,0) 100%)}
.sm2-hero-inner{position:relative;min-height:720px;z-index:2}
.sm2-breadcrumb{position:absolute;top:28px;left:0;display:flex;align-items:center;gap:10px;color:#8791a3;font-size:11px}
.sm2-breadcrumb a{color:#728097}.sm2-breadcrumb b{color:var(--sm2-ink);font-weight:650}
.sm2-hero-copy{width:min(620px,52%);padding:140px 0 70px}
.sm2-product-lockup{display:flex;align-items:center;gap:12px;color:var(--sm2-blue);font-size:clamp(22px,2vw,28px);font-weight:780;letter-spacing:-.025em}
.sm2-product-lockup i{font-style:normal;color:#9aa7ff}.sm2-product-lockup strong{font-weight:800}
.sm2-hero h1{max-width:620px;margin:28px 0 22px;font-size:clamp(46px,5.2vw,68px);line-height:1.04;letter-spacing:-.06em}
.sm2-hero-copy>p{max-width:580px;margin:0;color:#59677e;font-size:17px;line-height:1.8}
.sm2-actions{margin-top:34px;display:flex;align-items:center;gap:26px}
.sm2-actions .btn{min-height:52px;border-radius:7px}
.sm2-text-link{display:inline-flex;align-items:center;gap:8px;color:var(--sm2-ink);font-size:13px;font-weight:750}
.sm2-text-link .ph{color:var(--sm2-blue);transition:transform .2s ease}.sm2-text-link:hover .ph{transform:translateY(3px)}
.sm2-audience{margin-top:38px;padding-top:20px;display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid rgba(105,116,138,.2)}
.sm2-audience span{width:100%;margin-bottom:3px;color:var(--sm2-copy);font-size:11px;font-weight:760;letter-spacing:.06em}
.sm2-audience b{padding:7px 10px;border:1px solid rgba(76,100,254,.2);border-radius:5px;background:rgba(255,255,255,.72);color:#53617a;font-size:11px;font-weight:650}
.sm2-hero-facts{position:relative;z-index:3;margin-top:-1px;border-top:1px solid rgba(216,220,230,.8);border-bottom:1px solid var(--sm2-line);background:rgba(255,255,255,.92)}
.sm2-hero-facts>.container{display:grid;grid-template-columns:repeat(3,1fr)}
.sm2-hero-facts article{min-height:168px;padding:34px 34px 30px;display:grid;grid-template-columns:36px 1fr;gap:14px;border-right:1px solid var(--sm2-line)}
.sm2-hero-facts article:first-child{border-left:1px solid var(--sm2-line)}
.sm2-hero-facts article>span{padding-top:4px;color:var(--sm2-blue);font-size:11px;font-weight:760;font-variant-numeric:tabular-nums}
.sm2-hero-facts b{display:block;font-size:20px;line-height:1.36}.sm2-hero-facts p{margin:10px 0 0;color:var(--sm2-copy);font-size:13px;line-height:1.7}

/* Product family */
.sm2-family{position:sticky;top:70px;z-index:18;border-bottom:1px solid var(--sm2-line);background:rgba(255,255,255,.94);backdrop-filter:blur(18px)}
.sm2-family>.container{min-height:76px;display:grid;grid-template-columns:210px 1fr;align-items:stretch}
.sm2-family-home{padding:14px 22px 12px 0;display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;border-right:1px solid var(--sm2-line);color:var(--sm2-ink)}
.sm2-family-home span{color:var(--sm2-copy);font-size:11px;letter-spacing:.06em}.sm2-family-home b{font-size:17px}.sm2-family-home .ph{grid-column:2;grid-row:1/3;color:var(--sm2-blue)}
.sm2-family-links{display:grid;grid-template-columns:repeat(6,1fr)}
.sm2-family-links a{position:relative;display:grid;place-items:center;border-right:1px solid var(--sm2-line);color:#5f6d83;font-size:13px;font-weight:660;transition:color .2s ease,background .2s ease}
.sm2-family-links a:last-child{border-right:0}.sm2-family-links a:hover{background:var(--sm2-bg);color:var(--sm2-blue)}
.sm2-family-links a[aria-current="page"]{color:var(--sm2-blue);background:var(--sm2-blue-soft)}
.sm2-family-links a[aria-current="page"]::after{content:"";position:absolute;right:20%;bottom:0;left:20%;height:2px;background:var(--sm2-blue)}

/* Definition */
.sm2-definition{background:#fff}
.sm2-definition>.container{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:86px;align-items:start}
.sm2-definition-answer{position:sticky;top:176px;padding:34px 38px 40px;border-top:3px solid var(--sm2-blue);background:var(--sm2-bg)}
.sm2-definition-answer>span{color:var(--sm2-blue);font-size:12px;font-weight:800;letter-spacing:.07em}
.sm2-definition-answer h2{margin:34px 0 22px;font-size:clamp(33px,3.2vw,45px);line-height:1.15;letter-spacing:-.045em}
.sm2-definition-answer>p{margin:0;color:var(--sm2-copy);font-size:15px;line-height:1.86}
.sm2-definition-answer>div{margin-top:30px;padding-top:24px;border-top:1px solid var(--sm2-line)}
.sm2-definition-answer>div b,.sm2-definition-answer>div span{display:block}.sm2-definition-answer>div b{font-size:14px}.sm2-definition-answer>div span{margin-top:8px;color:var(--sm2-copy);font-size:12px;line-height:1.68}
.sm2-problem-list>header{padding:0 0 30px;border-bottom:1px solid var(--sm2-line)}
.sm2-problem-list>header span{color:var(--sm2-blue);font-size:12px;font-weight:800;letter-spacing:.07em}.sm2-problem-list>header h2{margin:16px 0 0;font-size:clamp(34px,3.5vw,48px);line-height:1.16;letter-spacing:-.04em}
.sm2-problem-list article{min-height:145px;padding:25px 0;display:grid;grid-template-columns:56px 1fr;gap:24px;align-items:start;border-bottom:1px solid var(--sm2-line)}
.sm2-problem-list article>span{padding-top:4px;color:#97a3b5;font-size:12px}.sm2-problem-list h3{margin:0;font-size:22px;line-height:1.35}.sm2-problem-list p{max-width:680px;margin:10px 0 0;color:var(--sm2-copy);font-size:14px;line-height:1.72}

/* Blueprint */
.sm2-blueprint-section{background:var(--sm2-bg)}
.sm2-blueprint{position:relative;padding:38px;display:grid;grid-template-columns:1.4fr 44px .8fr 44px .8fr;align-items:stretch;border:1px solid var(--sm2-line);border-radius:12px;background:#fff;box-shadow:var(--sm2-shadow)}
.sm2-blueprint-group{padding:22px;border:1px solid #ced6ff;border-radius:9px;background:linear-gradient(180deg,#f8f9ff,#eef1ff)}
.sm2-blueprint-group>span{color:var(--sm2-blue);font-size:14px;font-weight:800;letter-spacing:.035em}
.sm2-blueprint-group>div{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sm2-blueprint-group article{min-height:122px;padding:19px;border:1px solid rgba(76,100,254,.15);border-radius:7px;background:rgba(255,255,255,.88)}
.sm2-blueprint-group b,.sm2-blueprint-group small{display:block}.sm2-blueprint-group b{font-size:17px}.sm2-blueprint-group small{margin-top:9px;color:var(--sm2-copy);font-size:13px;line-height:1.55}
.sm2-blueprint-group.is-conversion{border-color:#cbdbe7;background:linear-gradient(180deg,#f8fbfd,#eef5f8)}
.sm2-blueprint-group.is-conversion>div,.sm2-blueprint-group.is-extension>div{grid-template-columns:1fr}
.sm2-blueprint-group.is-extension{border-color:#f2d3af;background:linear-gradient(180deg,#fffaf5,#fff4e8)}
.sm2-blueprint-group.is-extension>span{color:#ad641e}
.sm2-blueprint-arrow{display:grid;place-items:center;color:var(--sm2-blue);font-size:20px}
.sm2-blueprint-base{grid-column:1/6;margin-top:16px;padding:18px 22px;display:grid;grid-template-columns:repeat(7,1fr);border-radius:7px;background:var(--sm2-blue);color:#fff}
.sm2-blueprint-base span{padding:5px 10px;border-right:1px solid rgba(255,255,255,.25);text-align:center;font-size:13px;font-weight:680}.sm2-blueprint-base span:last-child{border-right:0}
.sm2-blueprint-results{grid-column:1/6;margin-top:12px;padding:14px 18px;display:flex;align-items:center;gap:12px;border:1px solid var(--sm2-line);border-radius:7px;background:var(--sm2-bg)}
.sm2-blueprint-results b{margin-right:auto;font-size:14px}.sm2-blueprint-results span{padding:7px 10px;border-radius:4px;background:#fff;color:#526079;font-size:12px}
.sm2-subnav{margin-top:36px;display:grid;grid-template-columns:repeat(7,1fr);border-top:2px solid var(--sm2-ink);border-bottom:1px solid var(--sm2-line);background:#fff}
.sm2-subnav a{min-height:120px;padding:19px 16px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--sm2-line);color:var(--sm2-ink);transition:background .2s ease,color .2s ease,transform .2s ease}
.sm2-subnav a:last-child{border-right:0}.sm2-subnav a:hover{background:var(--sm2-blue-soft);color:var(--sm2-blue);transform:translateY(-3px)}
.sm2-subnav span{color:var(--sm2-copy);font-size:12px}.sm2-subnav b{font-size:17px}

/* Product sections */
.sm2-product{background:#fff;scroll-margin-top:150px}
.sm2-product.is-tinted{background:var(--sm2-bg)}
.sm2-product-head{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:86px;align-items:start;margin-bottom:52px}
.sm2-product-head>div:first-child>span{color:var(--sm2-blue);font-size:13px;font-weight:800;letter-spacing:.055em}
.sm2-product-head h2{max-width:690px;margin:22px 0 0;font-size:clamp(38px,3.9vw,52px);line-height:1.12;letter-spacing:-.045em}
.sm2-product-head>div:last-child>p{margin:0;color:var(--sm2-copy);font-size:16px;line-height:1.82}
.sm2-product-head>div:last-child>strong{display:block;margin-top:24px;padding:18px 20px;border-left:3px solid var(--sm2-blue);background:rgba(76,100,254,.06);color:#41516d;font-size:14px;line-height:1.7}
.sm2-capabilities{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--sm2-line);border-bottom:1px solid var(--sm2-line)}
.sm2-capabilities article{min-height:228px;padding:25px 22px;border-right:1px solid var(--sm2-line)}
.sm2-capabilities article:last-child{border-right:0}.sm2-capabilities article>span{color:#9aa5b6;font-size:11px}.sm2-capabilities h3{margin:48px 0 12px;font-size:18px}.sm2-capabilities p{margin:0;color:var(--sm2-copy);font-size:13px;line-height:1.68}
.sm2-reuse{margin:28px 0 40px;padding:20px 24px;display:grid;grid-template-columns:130px 1fr;gap:22px;border:1px solid var(--sm2-line);border-radius:7px;background:rgba(255,255,255,.7)}
.sm2-product:not(.is-tinted) .sm2-reuse{background:var(--sm2-bg)}
.sm2-reuse b{color:var(--sm2-blue);font-size:13px;letter-spacing:.04em}.sm2-reuse p{margin:0;color:var(--sm2-copy);font-size:13px;line-height:1.7}
.sm2-rules{margin:0 0 40px;display:grid;grid-template-columns:1fr .65fr;border:1px solid var(--sm2-line);border-radius:9px;background:#fff;overflow:hidden}
.sm2-rules>div{padding:25px 28px;display:grid;grid-template-columns:1fr 1fr;gap:12px;border-right:1px solid var(--sm2-line)}
.sm2-rules>div>span{grid-column:1/3;margin-bottom:6px;color:var(--sm2-ink);font-size:15px;font-weight:780}.sm2-rules>div>b{display:flex;gap:7px;color:#58677e;font-size:12px;line-height:1.55}.sm2-rules>div>b .ph{margin-top:2px;color:var(--sm2-blue)}
.sm2-rules aside{padding:25px 28px;background:#fff8ef}.sm2-rules aside span,.sm2-rules aside strong,.sm2-rules aside small{display:block}.sm2-rules aside span{color:#a86725;font-size:12px;font-weight:760;letter-spacing:.04em}.sm2-rules aside strong{margin-top:15px;color:#8b4e13;font-size:22px;line-height:1.28}.sm2-rules aside small{margin-top:11px;color:#846b55;font-size:12px;line-height:1.6}
.sm2-evidence-grid{max-width:1000px;margin-inline:auto;display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.sm2-evidence-grid.count-2,.sm2-evidence-grid.count-3{grid-template-columns:minmax(0,1fr)}.sm2-evidence-grid.count-3 .sm2-evidence.is-primary{grid-column:auto}
.sm2-evidence{min-width:0;margin:0;overflow:hidden;border:1px solid var(--sm2-line);border-radius:12px;background:#fff;box-shadow:0 18px 52px rgba(49,65,95,.085)}
.sm2-evidence picture{min-height:0;display:block;overflow:hidden;background:#f4f7fb}.sm2-evidence img{width:100%;height:auto;display:block;object-fit:contain}
.sm2-evidence figcaption{padding:18px 22px;display:grid;grid-template-columns:104px 1fr;gap:18px;align-items:center;border-top:1px solid var(--sm2-line);background:#fff}
.sm2-evidence figcaption span{color:var(--sm2-blue);font-size:11px;font-weight:800;letter-spacing:.055em}.sm2-evidence figcaption p{margin:0;color:#5f6c82;font-size:13px;line-height:1.55}
@media (min-width:768px){.sm2-evidence picture{position:relative;aspect-ratio:15/7}.sm2-evidence picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}}
.sm2-section-cta{width:max-content;margin-top:28px;display:inline-flex;align-items:center;gap:8px;color:var(--sm2-blue);font-size:13px;font-weight:760}.sm2-section-cta .ph{transition:transform .2s ease}.sm2-section-cta:hover .ph{transform:translate(3px,-3px)}

/* Mobile sales roles */
.sm2-mobile-sales{scroll-margin-top:150px;background:#fff}
.sm2-role-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--sm2-ink);border-bottom:1px solid var(--sm2-line)}
.sm2-role-tabs button{min-height:116px;padding:20px 22px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;border:0;border-right:1px solid var(--sm2-line);background:#fff;color:var(--sm2-ink);cursor:pointer;transition:background .2s ease,color .2s ease}
.sm2-role-tabs button:last-child{border-right:0}.sm2-role-tabs button span{color:var(--sm2-copy);font-size:11px}.sm2-role-tabs button b{font-size:19px}.sm2-role-tabs button:hover{background:var(--sm2-bg)}.sm2-role-tabs button[aria-selected="true"]{background:var(--sm2-blue);color:#fff}.sm2-role-tabs button[aria-selected="true"] span{color:#dce2ff}
.sm2-role-panel{padding:46px 0 0;display:grid;grid-template-columns:310px minmax(0,1fr);gap:48px;align-items:start}
.sm2-role-panel[hidden]{display:none}
.sm2-role-copy{position:sticky;top:176px}.sm2-role-copy>span{color:var(--sm2-blue);font-size:12px;font-weight:800}.sm2-role-copy h3{margin:18px 0 16px;font-size:29px;line-height:1.2}.sm2-role-copy>p{margin:0;color:var(--sm2-copy);font-size:14px;line-height:1.75}.sm2-role-copy ul{margin:24px 0 0;padding:19px 0 0;border-top:1px solid var(--sm2-line);list-style:none}.sm2-role-copy li{margin:11px 0;display:flex;gap:8px;color:#58677e;font-size:13px;line-height:1.55}.sm2-role-copy li .ph{color:var(--sm2-blue)}
.sm2-role-images{width:100%;max-width:820px;margin-left:auto;display:grid;grid-template-columns:minmax(0,1fr);gap:24px}.sm2-role-images>.sm2-evidence:only-child,.sm2-role-images>.sm2-evidence{grid-column:auto}
.sm2-reference-metrics{margin-top:42px;padding:28px 30px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--sm2-line);border-radius:9px;background:var(--sm2-bg)}
.sm2-reference-metrics>div{padding:6px 24px;border-right:1px solid var(--sm2-line)}.sm2-reference-metrics>div:first-child{padding-left:0}.sm2-reference-metrics>div:nth-child(3){border-right:0}.sm2-reference-metrics b,.sm2-reference-metrics span{display:block}.sm2-reference-metrics b{color:var(--sm2-blue);font-size:34px;letter-spacing:-.04em}.sm2-reference-metrics span{margin-top:7px;color:#59677d;font-size:13px;line-height:1.5}.sm2-reference-metrics>p{grid-column:1/4;margin:20px 0 0;padding-top:17px;border-top:1px solid var(--sm2-line);color:#8791a1;font-size:11px;line-height:1.6}

/* Payment */
.sm2-payment{scroll-margin-top:150px;background:var(--sm2-bg)}
.sm2-payment-flow{margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);border-top:2px solid var(--sm2-blue);border-bottom:1px solid var(--sm2-line);list-style:none}
.sm2-payment-flow li{position:relative;min-height:250px;padding:22px 20px;border-right:1px solid var(--sm2-line);background:#fff}.sm2-payment-flow li:last-child{border-right:0}.sm2-payment-flow li::before{content:"";position:absolute;top:-7px;left:20px;width:12px;height:12px;border:3px solid #fff;background:var(--sm2-blue);box-shadow:0 0 0 1px var(--sm2-blue)}
.sm2-payment-flow li>span{color:var(--sm2-copy);font-size:11px}.sm2-payment-flow .ph{display:block;margin-top:46px;color:var(--sm2-blue);font-size:25px}.sm2-payment-flow h3{margin:19px 0 9px;font-size:18px}.sm2-payment-flow p{margin:0;color:var(--sm2-copy);font-size:13px;line-height:1.65}
.sm2-payment-link{width:max-content;margin-top:18px;display:inline-flex;align-items:center;gap:7px;color:var(--sm2-blue);font-size:13px;font-weight:780}.sm2-payment-link .ph{transition:transform .2s ease}.sm2-payment-link:hover .ph{transform:translate(2px,-2px)}

/* Integration */
.sm2-integration{background:#fff}
.sm2-integration-grid{display:grid;grid-template-columns:1.22fr .78fr;gap:34px;align-items:stretch}
.sm2-system-map{position:relative;padding:32px 32px 32px 280px;display:grid;gap:10px;border:1px solid var(--sm2-line);border-radius:10px;background:var(--sm2-bg)}
.sm2-system-core{position:absolute;top:32px;bottom:32px;left:32px;width:216px;padding:26px;display:flex;flex-direction:column;justify-content:center;border-radius:8px;background:var(--sm2-blue);color:#fff;box-shadow:0 20px 40px rgba(76,100,254,.22)}
html[lang='zh-CN'].smart-marketing-v2 .sm2-system-core{isolation:isolate;overflow:hidden;background-color:var(--sm2-blue);background-image:linear-gradient(90deg,rgba(38,54,182,.97) 0%,rgba(49,73,216,.86) 56%,rgba(76,100,254,.18) 100%),url('../img/shared/youma-system-core-lines-v1-portrait.webp');background-position:center,center;background-size:cover,cover;background-repeat:no-repeat;box-shadow:0 20px 40px rgba(76,100,254,.22),inset 0 1px 0 rgba(255,255,255,.15)}
.sm2-system-core span{font-size:12px;letter-spacing:.06em}.sm2-system-core b{margin-top:9px;font-size:31px;letter-spacing:-.04em}.sm2-system-core small{margin-top:15px;color:#e5e9ff;font-size:12px;line-height:1.6}
.sm2-system-map article{min-height:100px;padding:17px 18px;display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;align-items:center;border:1px solid var(--sm2-line);border-radius:6px;background:#fff}.sm2-system-map article b,.sm2-system-map article small{display:block}.sm2-system-map article b{font-size:14px}.sm2-system-map article small{margin-top:6px;color:var(--sm2-copy);font-size:12px}.sm2-system-map article p{margin:0;color:#617087;font-size:13px;line-height:1.55}
.sm2-ai-actions{padding:30px;border:1px solid var(--sm2-line);border-radius:10px;background:#fff}.sm2-ai-actions>span{display:block;padding-bottom:20px;border-bottom:1px solid var(--sm2-line);color:var(--sm2-blue);font-size:13px;font-weight:800}.sm2-ai-actions article{padding:18px 0;display:grid;grid-template-columns:34px 1fr;gap:12px;border-bottom:1px solid var(--sm2-line)}.sm2-ai-actions article>i{font-style:normal;color:#97a2b3;font-size:11px}.sm2-ai-actions article b{font-size:14px}.sm2-ai-actions article p{margin:7px 0 0;color:var(--sm2-copy);font-size:13px;line-height:1.55}.sm2-ai-actions>div{margin-top:20px;padding:16px;border-left:2px solid var(--sm2-warning);background:#fff8f0}.sm2-ai-actions>div b{font-size:13px}.sm2-ai-actions>div p{margin:7px 0 0;color:#776652;font-size:12px;line-height:1.6}
.sm2-system-table{margin-top:34px;border-top:1px solid var(--sm2-line);border-left:1px solid var(--sm2-line)}
.sm2-system-table>div{display:grid;grid-template-columns:.75fr .95fr 1.3fr}.sm2-system-table>div>*{padding:17px 18px;border-right:1px solid var(--sm2-line);border-bottom:1px solid var(--sm2-line);font-size:13px;line-height:1.55}.sm2-system-table>div:first-child{background:var(--sm2-bg)}.sm2-system-table>div:first-child b{font-size:12px}.sm2-system-table span{color:var(--sm2-copy)}

/* Case, FAQ, related, final */
.sm2-case{background:var(--sm2-bg)}
.sm2-case article{min-height:580px;display:grid;grid-template-columns:300px 1fr;border:1px solid var(--sm2-line);border-radius:12px;background:#fff;overflow:hidden;box-shadow:var(--sm2-shadow)}
.sm2-case-side{padding:38px;display:flex;flex-direction:column;border-right:1px solid var(--sm2-line);background:linear-gradient(160deg,#eef1ff,#f9faff)}
.sm2-case-side>span{color:var(--sm2-blue);font-size:12px;font-weight:800;letter-spacing:.06em}.sm2-case-side img{width:190px;height:100px;margin:auto 0;object-fit:contain;filter:none}.sm2-case-side small{color:var(--sm2-copy);font-size:13px}
.sm2-case-main{padding:64px 70px}.sm2-case-main>span{color:var(--sm2-blue);font-size:18px;font-weight:800}.sm2-case-main h2{max-width:800px;margin:15px 0 20px;font-size:clamp(38px,3.7vw,50px);line-height:1.14;letter-spacing:-.04em}.sm2-case-main>p{max-width:850px;margin:0;color:var(--sm2-copy);font-size:15px;line-height:1.8}.sm2-case-main ul{margin:28px 0 0;padding:22px 0;border-top:1px solid var(--sm2-line);list-style:none}.sm2-case-main li{margin:10px 0;display:flex;gap:8px;color:#526179;font-size:13px;line-height:1.55}.sm2-case-main li .ph{color:var(--sm2-blue)}.sm2-case-main>div{padding:18px 20px;border-left:2px solid var(--sm2-blue);background:var(--sm2-bg)}.sm2-case-main>div b,.sm2-case-main>div span{display:block}.sm2-case-main>div b{font-size:12px}.sm2-case-main>div span{margin-top:7px;color:var(--sm2-copy);font-size:13px;line-height:1.65}.sm2-case-main>a{margin-top:24px;display:inline-flex;align-items:center;gap:7px;color:var(--sm2-blue);font-size:13px;font-weight:760}
.sm2-faq{background:#fff}
.sm2-faq-list{max-width:1020px;margin-left:auto;border-top:1px solid var(--sm2-line)}
.sm2-faq details{border-bottom:1px solid var(--sm2-line)}.sm2-faq summary{min-height:88px;padding:22px 0;display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:center;list-style:none;cursor:pointer}.sm2-faq summary::-webkit-details-marker{display:none}.sm2-faq summary span{color:#8c98aa;font-size:10px}.sm2-faq summary b{position:relative;padding-right:40px;font-size:17px;line-height:1.5}.sm2-faq summary b::after{content:"+";position:absolute;top:-5px;right:0;color:var(--sm2-blue);font-size:25px;font-weight:450}.sm2-faq details[open] summary b::after{content:"−"}.sm2-faq details p{max-width:880px;margin:-5px 0 30px;padding-left:60px;color:var(--sm2-copy);font-size:14px;line-height:1.78}
.sm2-related{padding:92px 0;background:var(--sm2-bg)}
.sm2-related>.container{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}.sm2-related>.container>div:first-child>span{color:var(--sm2-blue);font-size:12px;font-weight:800;letter-spacing:.06em}.sm2-related h2{max-width:510px;margin:18px 0 0;font-size:34px;line-height:1.25;letter-spacing:-.035em}.sm2-related>.container>div:last-child{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--sm2-line)}.sm2-related a{min-height:128px;padding:22px;display:grid;grid-template-columns:1fr auto;align-content:center;border-right:1px solid var(--sm2-line);border-bottom:1px solid var(--sm2-line);color:var(--sm2-ink);transition:background .2s ease,padding .2s ease}.sm2-related a:nth-child(even){border-right:0}.sm2-related a:hover{padding-right:28px;background:#fff}.sm2-related a b,.sm2-related a span{display:block}.sm2-related a b{font-size:16px}.sm2-related a span{margin-top:8px;color:var(--sm2-copy);font-size:12px;line-height:1.55}.sm2-related a .ph{grid-column:2;grid-row:1/3;color:var(--sm2-blue)}
.sm2-final{position:relative;padding:102px 0;overflow:hidden;border-top:0;color:#fff}
.sm2-final>.container{position:relative;display:grid;grid-template-columns:1fr auto;gap:64px;align-items:center}.sm2-final span{color:#e2e7ff;font-size:13px;font-weight:800;letter-spacing:.07em}html.smart-marketing-v2 .sm2-final h2{max-width:850px;margin:14px 0 0;color:#fff;font-size:clamp(38px,3.7vw,50px);line-height:1.14;letter-spacing:-.042em}.sm2-final p{max-width:760px;margin:18px 0 0;color:#fff;font-size:15px;line-height:1.75}.sm2-final>.container>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:16px}.sm2-final .btn{min-height:54px;border-color:#fff!important;background:#fff!important;color:#2239b4!important;box-shadow:0 14px 34px rgba(24,47,155,.26)!important}.sm2-final>.container>div:last-child>a:last-child{color:#fff;font-size:13px;font-weight:720}

@media (max-width:1120px){
  .sm2-head{grid-template-columns:150px 1fr;gap:44px}
  .sm2-family>.container{grid-template-columns:170px 1fr}.sm2-family-links a{font-size:12px}
  .sm2-product-head{gap:48px}.sm2-capabilities{grid-template-columns:repeat(3,1fr)}.sm2-capabilities article:nth-child(3){border-right:0}.sm2-capabilities article:nth-child(n+4){border-top:1px solid var(--sm2-line)}
  .sm2-blueprint{grid-template-columns:1fr 34px 1fr}.sm2-blueprint-group.is-extension{grid-column:1/4;margin-top:12px}.sm2-blueprint>.sm2-blueprint-arrow:nth-of-type(4){display:none}.sm2-blueprint-base,.sm2-blueprint-results{grid-column:1/4}
  .sm2-subnav{grid-template-columns:repeat(4,1fr)}.sm2-subnav a{border-bottom:1px solid var(--sm2-line)}
  .sm2-role-panel{grid-template-columns:260px 1fr;gap:32px}.sm2-integration-grid{grid-template-columns:1fr}.sm2-case article{grid-template-columns:250px 1fr}.sm2-case-main{padding:54px 48px}
}

@media (max-width:767px){
  html.smart-marketing-v2 .container{width:min(100% - 32px,1240px)}
  .sm2-section{padding:78px 0}.sm2-head{display:block;margin-bottom:36px}.sm2-head>span{display:block;padding:0 0 15px}.sm2-head h2{font-size:34px}.sm2-head p{font-size:14px}
  .sm2-hero{min-height:auto;padding-top:0;display:flex;flex-direction:column}.sm2-hero::before{display:none}.sm2-hero-media{position:relative;inset:auto;order:2;height:300px;margin-top:-12px}.sm2-hero-media>div{background:linear-gradient(180deg,var(--sm2-bg) 0%,rgba(247,249,251,.08) 26%,rgba(247,249,251,0) 62%,var(--sm2-bg) 100%)}.sm2-hero-media img{object-position:62% center}.sm2-hero-inner{min-height:0;display:flex;flex-direction:column;order:1}.sm2-breadcrumb{position:relative;top:auto;padding-top:20px}.sm2-hero-copy{width:100%;padding:50px 0 26px}.sm2-product-lockup{font-size:22px}.sm2-hero h1{margin-top:22px;font-size:42px}.sm2-hero-copy>p{font-size:15px}.sm2-actions{align-items:flex-start;flex-direction:column;gap:18px}.sm2-audience{margin-top:28px}.sm2-hero-facts>.container{grid-template-columns:1fr}.sm2-hero-facts article{min-height:130px;border-right:1px solid var(--sm2-line);border-bottom:1px solid var(--sm2-line)}
  .sm2-family{top:60px;overflow-x:auto;backdrop-filter:none}.sm2-family>.container{width:max-content;min-width:920px;grid-template-columns:170px 750px}.sm2-family-links a{min-width:125px}
  .sm2-definition>.container{grid-template-columns:1fr;gap:56px}.sm2-definition-answer{position:relative;top:auto;padding:28px 24px}.sm2-definition-answer h2{font-size:34px}.sm2-problem-list>header h2{font-size:34px}.sm2-problem-list article{grid-template-columns:42px 1fr}
  .sm2-blueprint{padding:20px;display:block}.sm2-blueprint-arrow{height:38px;transform:rotate(90deg)}.sm2-blueprint-group.is-extension{margin-top:0}.sm2-blueprint-base{margin-top:12px;grid-template-columns:1fr 1fr}.sm2-blueprint-base span{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.sm2-blueprint-results{align-items:flex-start;flex-direction:column}.sm2-blueprint-results b{margin:0}.sm2-subnav{grid-template-columns:1fr 1fr}.sm2-subnav a{min-height:96px}
  .sm2-product{scroll-margin-top:120px}.sm2-product-head{display:block;margin-bottom:34px}.sm2-product-head h2{font-size:36px}.sm2-product-head>div:last-child{margin-top:28px}.sm2-product-head>div:last-child>p{font-size:14px}.sm2-capabilities{grid-template-columns:1fr 1fr}.sm2-capabilities article{min-height:205px}.sm2-capabilities article:nth-child(2n){border-right:0}.sm2-capabilities article:nth-child(3){border-right:1px solid var(--sm2-line)}.sm2-capabilities article:nth-child(n+3){border-top:1px solid var(--sm2-line)}.sm2-capabilities h3{margin-top:34px}.sm2-reuse{grid-template-columns:1fr;gap:8px}.sm2-rules{grid-template-columns:1fr}.sm2-rules>div{grid-template-columns:1fr;border-right:0;border-bottom:1px solid var(--sm2-line)}.sm2-rules>div>span{grid-column:1}.sm2-evidence-grid,.sm2-evidence-grid.count-2,.sm2-evidence-grid.count-3{max-width:none;grid-template-columns:minmax(0,1fr);gap:24px}.sm2-evidence figcaption{padding:16px;grid-template-columns:78px 1fr;gap:10px}.sm2-evidence figcaption p{font-size:13px}.sm2-evidence.is-mobile-focus picture img{width:124%;max-width:none;margin-left:-12%}.sm2-evidence.is-mobile-pan picture{overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x proximity;scrollbar-color:var(--sm2-blue) #e7ebf5;scrollbar-width:thin;-webkit-overflow-scrolling:touch}.sm2-evidence.is-mobile-pan figcaption span::after{content:"左右滑动";display:block;margin-top:4px;color:#7e8bb0;font-size:10px;letter-spacing:0}.sm2-evidence--referral-flow picture img{width:720px;max-width:none;scroll-snap-align:start}.sm2-evidence--visit-natural picture img{width:620px;max-width:none;scroll-snap-align:start}
  .sm2-role-tabs{display:none}.sm2-role-panels{display:grid;gap:54px}.sm2-role-panel,.sm2-role-panel[hidden]{padding-top:0;display:block}.sm2-role-copy{position:relative;top:auto;margin-bottom:24px}.sm2-role-copy h3{font-size:26px}.sm2-role-images{max-width:none;margin-left:0;grid-template-columns:minmax(0,1fr);gap:24px}.sm2-role-images>.sm2-evidence:only-child{grid-column:auto}.sm2-reference-metrics{grid-template-columns:1fr;padding:22px}.sm2-reference-metrics>div{padding:18px 0;border-right:0;border-bottom:1px solid var(--sm2-line)}.sm2-reference-metrics>p{grid-column:1;margin-top:16px}
  .sm2-payment-flow{grid-template-columns:1fr}.sm2-payment-flow li{min-height:185px;border-right:0;border-bottom:1px solid var(--sm2-line)}.sm2-payment-flow .ph{margin-top:30px}
  .sm2-system-map{padding:246px 18px 18px}.sm2-system-core{top:18px;right:18px;bottom:auto;left:18px;width:auto;height:204px}html[lang='zh-CN'].smart-marketing-v2 .sm2-system-core{background-image:linear-gradient(90deg,rgba(38,54,182,.97) 0%,rgba(49,73,216,.82) 52%,rgba(76,100,254,.14) 100%),url('../img/shared/youma-system-core-lines-v1-landscape.webp')}.sm2-system-map article{grid-template-columns:1fr}.sm2-system-table{overflow-x:auto}.sm2-system-table>div{width:720px}
  .sm2-case article{display:block}.sm2-case-side{min-height:230px;border-right:0;border-bottom:1px solid var(--sm2-line)}.sm2-case-side img{margin:auto 0}.sm2-case-main{padding:38px 24px}.sm2-case-main h2{font-size:36px}.sm2-faq summary{grid-template-columns:34px 1fr}.sm2-faq details p{padding-left:50px}.sm2-related>.container{grid-template-columns:1fr}.sm2-related>.container>div:last-child{grid-template-columns:1fr}.sm2-related a{border-right:0}.sm2-final>.container{grid-template-columns:1fr}html.smart-marketing-v2 .sm2-final h2{font-size:36px}
}

@media (prefers-reduced-motion:reduce){
  .sm2-family-links a,.sm2-subnav a,.sm2-text-link .ph,.sm2-section-cta .ph,.sm2-payment-link .ph,.sm2-related a{transition:none!important}
}