/*
Theme Name: HSOU Bing English
Theme URI: https://www.hsou.cn/
Author: HSOU
Description: Microsoft Advertising English landing page for HSOU.
Version: 1.0.0
Text Domain: hsou-bing-en
*/
:root{--blue:#00489d;--blue2:#1267d8;--yellow:#fed720;--ink:#071a37;--muted:#60728e;--bg:#f7f9fc;--pale:#edf5fd;--white:#fff;--line:#d8e6f5;--shadow:0 16px 42px rgba(0,72,157,.1);--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.72}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 42px));margin:auto}.site-header{height:74px;background:rgba(249,251,254,.94);backdrop-filter:blur(18px);border:1px solid #c9dbf2;border-bottom:2px solid var(--blue);border-radius:0 0 17px 17px;display:flex;align-items:center;padding:0 max(24px,calc((100% - var(--max))/2));gap:32px;position:relative;z-index:20;box-shadow:0 8px 26px rgba(0,72,157,.08)}.brand{display:flex;align-items:center;line-height:0}.brand img{width:148px;height:auto;mix-blend-mode:multiply}.site-header nav{display:flex;gap:34px;margin:auto;font-size:14px;font-weight:700}.site-header nav a{position:relative}.site-header nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--yellow);transition:.25s}.site-header nav a:hover:after{right:0}.language{font-size:13px}.menu-toggle{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--blue2);color:#fff;border-radius:8px;padding:13px 22px;font-size:15px;font-weight:800;box-shadow:0 10px 24px rgba(0,72,157,.18);transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,72,157,.24)}.btn b{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--yellow);color:var(--blue)}.btn-small{padding:9px 15px;font-size:14px;white-space:nowrap}.btn-outline{background:#fff;color:var(--ink);border:1px solid var(--blue);box-shadow:none}.btn-outline 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rgba(254,215,32,.18)}.hero-visual{height:620px;min-width:0}.hero-visual canvas{width:112%;height:100%;margin-left:-6%;display:block}.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr)}.stats article{text-align:center;border-right:1px solid var(--line)}.stats article:last-child{border:0}.stats strong{display:block;color:var(--blue2);font-size:42px;line-height:1.1}.stats h3{font-size:15px;margin:11px 0 0}.stats p{font-size:12px;color:#8a96a8;margin:2px 0}.section{padding:82px 0}.soft{background:linear-gradient(180deg,var(--pale),#f8fbff)}.section-title{text-align:center;margin-bottom:42px}.section-title.left{text-align:left}.section-title h2{font-size:clamp(34px,3vw,42px);line-height:1.25;letter-spacing:-.025em;margin:6px 0 8px}.section-title p{margin:0;color:var(--muted);font-size:16px}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card,.product-card,.goal-grid article,.industry-grid article{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.card{padding:27px 25px;min-height:265px}.ui-icon{width:68px;height:68px;display:block}.card h3{font-size:20px;margin:16px 0 10px}.card p,.product-card p{font-size:14px;color:var(--muted);margin:0}.products{background:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-card{position:relative;padding:24px;min-height:242px;overflow:hidden;transition:transform .32s,border-color .32s,box-shadow .32s}.product-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--accent,var(--blue2));transform:scaleX(0);transform-origin:left;transition:.35s}.product-card:hover{transform:translateY(-7px);border-color:#afd0f4;box-shadow:0 24px 50px rgba(0,72,157,.15)}.product-card:hover:after{transform:scaleX(1)}.product-card h3{font-size:19px;margin:10px 0 2px}.product-card strong{display:block;color:var(--blue2);font-size:12px;margin-bottom:15px}.explorer{background:linear-gradient(180deg,#f0f7ff,#eaf3fd)}.explorer-layout{display:grid;grid-template-columns:300px 1fr 390px;gap:26px;align-items:stretch}.product-tabs{display:flex;flex-direction:column;gap:12px}.product-tabs button{min-height:58px;border:1px solid var(--line);border-radius:30px;background:#fff;color:var(--ink);font:700 14px inherit;text-align:left;padding:7px 20px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:.25s}.product-tabs button:hover{border-color:#9ac3f1;transform:translateX(4px)}.product-tabs button[aria-selected=true]{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 12px 24px rgba(0,72,157,.2)}.tab-icon{width:34px;height:34px}.product-demo{min-height:470px;background:rgba(255,255,255,.9);border:1px solid #cfe0f2;border-radius:26px;box-shadow:var(--shadow);overflow:hidden}.product-demo canvas{width:100%;height:100%;display:block}.product-detail{display:flex;flex-direction:column;justify-content:center;padding:20px 8px}.detail-tag{align-self:flex-start;background:#dcecff;color:var(--blue2);border-radius:20px;padding:6px 12px;font-size:12px;font-weight:900}.product-detail h3{font-size:28px;line-height:1.35;margin:18px 0 13px}.product-detail p{color:var(--muted);font-size:15px}.product-detail ul{padding:0;list-style:none;margin:15px 0}.product-detail li{position:relative;padding:8px 0 8px 29px;font-size:14px}.product-detail li:before{content:"";position:absolute;left:2px;top:14px;width:13px;height:7px;border-left:3px solid var(--blue2);border-bottom:3px solid var(--blue2);transform:rotate(-45deg)}.text-link{display:inline-flex;align-items:center;gap:14px;color:var(--blue2);font-weight:900;margin-top:10px}.text-link b{display:grid;place-items:center;width:34px;height:34px;background:var(--blue2);color:#fff;border-radius:50%}.advantages{background:#eaf4ff}.advantage-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.advantage-copy h2{font-size:42px;line-height:1.28;margin:12px 0 18px}.advantage-copy>p{color:var(--muted);font-size:16px}.authority{position:relative;background:linear-gradient(135deg,#00489d,#075ebf);color:#fff;border-radius:22px;padding:28px 30px;margin-top:34px;box-shadow:0 25px 55px rgba(0,72,157,.25)}.authority .dark-icon{float:left;margin:0 18px 10px 0}.authority h3{font-size:22px;margin:4px 0 0}.authority p{font-size:14px;color:#d7e8fb;margin:3px 0}.authority hr{clear:both;border:0;border-top:1px solid rgba(255,255,255,.2);margin:22px 0}.authority strong{display:block;color:var(--yellow);font-size:29px}.authority small{color:#fff}.advantage-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.advantage-grid article{background:#fff;border:1px solid #cfe0f3;border-radius:17px;padding:22px;box-shadow:0 12px 27px rgba(0,72,157,.08);display:grid;grid-template-columns:68px 1fr;grid-template-rows:auto auto;column-gap:15px;transition:.3s}.advantage-grid article:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(0,72,157,.14)}.advantage-grid .ui-icon{grid-row:1/3}.advantage-grid h3{margin:8px 0 0;font-size:18px}.advantage-grid p{margin:1px 0;color:var(--muted);font-size:13px}.operating{background:#fff}.process-flow{display:flex;align-items:center;justify-content:space-between;margin:10px 0 55px}.process-flow article{text-align:center;position:relative;width:145px}.flow-icon{display:block;width:86px;height:86px;margin:auto}.process-flow article b{position:absolute;right:20px;top:-4px;width:27px;height:27px;display:grid;place-items:center;background:var(--yellow);color:var(--blue);border-radius:50%;font-size:10px;z-index:2}.process-flow article h3{font-size:16px;margin:8px 0 0}.process-flow article p{font-size:12px;color:var(--muted);margin:0}.process-flow>i{color:var(--blue2);font-size:26px;font-style:normal}.dashboard{background:#fff;border:1px solid #cfe0f2;border-radius:24px;box-shadow:0 24px 55px rgba(0,72,157,.12);padding:30px;display:grid;grid-template-columns:1.05fr .95fr;grid-template-rows:auto 1fr;gap:20px 35px}.dashboard-heading{display:flex;gap:13px;align-items:center;grid-column:1/-1}.mini-icon{width:54px;height:54px}.dashboard-heading h3{font-size:21px;margin:0}.dashboard-heading p{font-size:12px;color:var(--muted);margin:0}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;align-self:center}.metric-row article{background:#f7fafe;border:1px solid #e0eaf5;border-radius:13px;padding:18px}.metric-row span{display:block;font-size:11px;color:var(--muted)}.metric-row strong{display:block;font-size:23px;margin:5px 0}.metric-row b{font-size:11px;color:#2aae72}.trend-wrap{min-height:260px}.trend-wrap canvas{width:100%;height:220px;display:block}.trend-wrap p{text-align:center;color:var(--blue2);font-size:12px;font-weight:800;margin:0}.goal-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.goal-grid article{text-align:center;padding:24px 16px;min-height:235px}.goal-grid .ui-icon{margin:auto}.goal-grid h3{font-size:16px;margin:15px 0 8px}.goal-grid p{font-size:12px;color:var(--muted)}.industries{background:#fff}.industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.industry-grid article{text-align:center;padding:23px 15px}.industry-grid .ui-icon{margin:auto}.industry-grid b{display:block;color:var(--blue2);font-size:18px;margin-top:8px}.industry-grid b:after{content:"";display:block;width:60px;height:3px;background:var(--yellow);margin:9px auto}.industry-grid h3{font-size:15px;margin:0}.contact-section{background:var(--pale);padding:65px 0}.contact-card{background:linear-gradient(120deg,#00489d,#0869db);border-radius:26px;color:#fff;display:grid;grid-template-columns:1fr 1.08fr;gap:55px;padding:40px 48px;box-shadow:0 28px 60px rgba(0,72,157,.25)}.contact-icon{width:58px;height:58px}.contact-copy h2{font-size:35px;line-height:1.3;margin:10px 0}.contact-copy p{color:#d9e9ff;font-size:14px}.contact-copy ul{padding:0;list-style:none}.contact-copy li{padding:4px 0}.contact-copy li:before{content:"✓";color:var(--yellow);margin-right:10px}.lead-form{background:#fff;color:var(--ink);border-radius:18px;padding:25px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.lead-form label{font-size:12px;font-weight:800}.lead-form input{width:100%;height:40px;border:1px solid #dde7f2;border-radius:7px;background:#f8fafd;padding:0 12px;margin-top:5px;font:inherit;font-size:12px;outline:0}.lead-form input:focus{border-color:var(--blue2);box-shadow:0 0 0 3px rgba(18,103,216,.1)}.lead-form button{grid-column:1/-1;height:46px;border:0;border-radius:8px;background:var(--blue2);color:#fff;font:800 15px inherit;cursor:pointer}.lead-form small{grid-column:1/-1;text-align:center;color:#8a96a8}footer{background:#f5f8fc;border-top:3px solid var(--yellow);padding:42px 0 18px}.footer-grid{display:grid;grid-template-columns:1.25fr .8fr .8fr .8fr 1.6fr;gap:30px}.footer-grid>div{display:flex;flex-direction:column;gap:6px}.footer-brand img{width:172px}.footer-grid p,.footer-grid a{font-size:12px;color:#62718a;line-height:1.75}.footer-grid h4{font-size:14px;color:var(--blue);margin:6px 0}.copyright{border-top:1px solid var(--line);margin-top:30px;padding-top:14px;text-align:center;font-size:10px;color:#8591a4}.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s ease}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:1050px){.site-header nav{gap:18px;font-size:13px}.brand img{width:130px}.hero-grid{grid-template-columns:1fr 1fr}.hero-visual{height:560px}.benefit-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.explorer-layout{grid-template-columns:230px 1fr}.product-detail{grid-column:1/-1;background:#fff;border-radius:20px;padding:25px}.advantage-layout{gap:35px}.goal-grid,.industry-grid{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){body{font-size:15px}.site-header{padding:0 18px}.site-header nav,.language{display:none}.menu-toggle{display:block;margin-left:auto;border:0;background:none;color:var(--blue);font-weight:800}.site-header nav.open{display:flex;position:absolute;top:74px;left:14px;right:14px;padding:18px;background:#fff;flex-direction:column;border-radius:12px;box-shadow:var(--shadow)}.btn-small{font-size:0;padding:9px}.btn-small b{font-size:14px}.hero{min-height:760px}.hero-grid{display:block;position:relative}.hero-copy{padding:55px 0;min-height:700px}.hero h1{font-size:clamp(38px,12vw,50px)}.hero h2{font-size:20px}.hero-copy>p{font-size:16px}.hero-visual{position:absolute;right:-20%;bottom:-40px;width:105%;height:480px;opacity:.42}.actions{flex-direction:column;align-items:flex-start}.stats{grid-template-columns:1fr 1fr}.stats article{padding:18px;border-bottom:1px solid var(--line)}.section{padding:66px 0}.section-title h2{font-size:clamp(28px,8vw,36px)}.benefit-grid,.product-grid,.goal-grid,.industry-grid,.advantage-grid{grid-template-columns:1fr}.explorer-layout{grid-template-columns:1fr}.product-tabs{display:grid;grid-template-columns:1fr 1fr}.product-tabs button{min-height:52px;font-size:12px;padding:6px 12px}.product-demo{min-height:410px}.advantage-layout{grid-template-columns:1fr}.advantage-copy h2{font-size:34px}.process-flow{overflow-x:auto;justify-content:flex-start;gap:18px;padding-bottom:12px}.process-flow article{min-width:130px}.process-flow>i{min-width:20px}.dashboard{grid-template-columns:1fr}.metric-row{grid-template-columns:1fr}.contact-card{grid-template-columns:1fr;padding:30px 22px}.lead-form{grid-template-columns:1fr}.lead-form button,.lead-form small{grid-column:1}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.container{width:calc(100% - 28px)}.hero-trust{flex-direction:column;gap:8px}.stats{grid-template-columns:1fr}.product-tabs{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.contact-copy h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.product-card,.advantage-grid article,.btn{transition:none}}

/* 全站阅读比例：以客户演示与商务落地页的远距可读性为基准 */
body{font-size:18px}.site-header nav{font-size:16px}.language{font-size:14px}.btn{font-size:16px}.btn-small{font-size:15px}.eyebrow,.section-title>span{font-size:14px}.hero h2{font-size:27px}.hero-copy>p{font-size:20px;line-height:1.85}.hero-trust{font-size:15px}.stats h3{font-size:17px}.stats p{font-size:14px}.section-title p{font-size:18px}.card h3{font-size:23px}.card p,.product-card p{font-size:17px;line-height:1.82}.product-card{padding:30px;min-height:285px}.product-card h3{font-size:24px}.product-card strong{font-size:15px;margin-bottom:17px}.product-tabs button{font-size:16px}.detail-tag{font-size:14px}.product-detail h3{font-size:31px}.product-detail p{font-size:18px}.product-detail li{font-size:16px}.text-link{font-size:16px}.advantage-copy>p{font-size:18px}.authority h3{font-size:24px}.authority p{font-size:16px}.authority small{font-size:14px}.advantage-grid h3{font-size:20px}.advantage-grid p{font-size:15px}.process-flow article h3{font-size:18px}.process-flow article p{font-size:14px}.dashboard-heading h3{font-size:26px}.dashboard-heading p{font-size:15px}.metric-row{gap:16px}.metric-row article{position:relative;padding:22px 18px;min-height:176px;overflow:hidden;transition:border-color .35s,box-shadow .35s,transform .35s}.metric-row span{font-size:15px;font-weight:700}.metric-row strong{font-size:31px;margin:12px 0 8px}.metric-row b{font-size:14px}.metric-row b.down{color:#20a363}.metric-icon{position:absolute;right:12px;top:12px;width:44px;height:44px;opacity:.92}.metric-card:after{content:"";position:absolute;inset:auto -40% -85% -40%;height:120%;background:radial-gradient(circle,rgba(18,103,216,.15),transparent 62%);opacity:0;transform:scale(.7);pointer-events:none}.metric-card.metric-active{border-color:#84b9f4;box-shadow:0 14px 34px rgba(0,72,157,.13);transform:translateY(-4px)}.metric-card.metric-active:after{animation:metricGlow 1.6s ease-out}.metric-card.metric-active .metric-icon{animation:metricIconIn .9s cubic-bezier(.2,.9,.3,1)}.trend-wrap p{font-size:14px}.goal-grid h3{font-size:19px}.goal-grid p{font-size:15px}.industry-grid h3{font-size:18px}.contact-copy p{font-size:17px}.contact-copy li{font-size:18px}.lead-form label{font-size:14px}.lead-form input{height:46px;font-size:14px}.lead-form button{font-size:16px}.lead-form small{font-size:13px}.footer-grid p,.footer-grid a{font-size:14px}.footer-grid h4{font-size:16px}.copyright{font-size:12px}
@keyframes metricGlow{0%{opacity:0;transform:scale(.65)}40%{opacity:1}100%{opacity:0;transform:scale(1.25)}}@keyframes metricIconIn{0%{opacity:0;transform:scale(.55) rotate(-18deg)}65%{transform:scale(1.12) rotate(3deg)}100%{opacity:.92;transform:none}}
@media(max-width:1050px){.site-header nav{font-size:14px}.product-card{min-height:270px}.card p,.product-card p{font-size:16px}.metric-row strong{font-size:28px}}
@media(max-width:760px){body{font-size:16px}.hero h2{font-size:22px}.hero-copy>p{font-size:17px}.hero-trust{font-size:14px}.section-title p{font-size:16px}.card p,.product-card p{font-size:16px}.product-card{min-height:250px}.product-tabs button{font-size:14px}.product-detail p{font-size:16px}.product-detail li{font-size:15px}.metric-row{grid-template-columns:repeat(3,1fr)}.metric-row article{min-height:156px;padding:18px 13px}.metric-row span{font-size:13px;padding-right:30px}.metric-row strong{font-size:25px}.metric-icon{width:38px;height:38px}.goal-grid p{font-size:15px}.contact-copy li{font-size:16px}.footer-grid p,.footer-grid a{font-size:13px}}
@media(max-width:520px){.metric-row{grid-template-columns:1fr}.metric-row article{min-height:135px;padding:20px}.metric-row span{font-size:15px}.metric-row strong{font-size:30px}.metric-icon{width:46px;height:46px}}
@media(prefers-reduced-motion:reduce){.metric-card.metric-active,.metric-card.metric-active .metric-icon{animation:none;transform:none}.metric-card.metric-active:after{animation:none}}

/* Microsoft Advertising visual system */
:root{--ms-blue:#0078d4;--ms-cyan:#00a4ef;--ms-green:#7fba00;--ms-red:#f25022;--ms-yellow:#ffb900;--ms-navy:#18324f}
.hero{background:linear-gradient(125deg,#fff 0%,#f7fbff 54%,#eaf5ff 100%)}
.hero-grid{grid-template-columns:.88fr 1.12fr;gap:42px}
.hero h1{font-size:clamp(48px,4.45vw,76px)}
.hero-ms-brand{display:flex;align-items:center;gap:15px;margin:22px 0 14px;padding:10px 16px 10px 10px;width:max-content;max-width:100%;border:1px solid #d7e7f7;border-radius:13px;background:rgba(255,255,255,.9);box-shadow:0 12px 30px rgba(0,120,212,.08)}
.hero-ms-brand img{width:188px;height:auto;border-radius:8px}.hero-ms-brand span{font-size:20px;font-weight:800;color:#075daa;padding-left:14px;border-left:1px solid #dbe8f5;white-space:nowrap}
.ms-hero-visual{position:relative;height:auto;min-height:570px;margin:0;border-radius:32px;overflow:hidden;background:#eef7ff;box-shadow:0 28px 65px rgba(17,85,150,.16);border:1px solid #cfe3f6;isolation:isolate}
.ms-hero-visual>img{display:block;width:100%;height:100%;min-height:570px;object-fit:cover;object-position:center}
.ms-hero-visual:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.22),transparent 44%,rgba(0,120,212,.06))}
.ms-hero-visual figcaption{position:absolute;left:24px;top:24px;z-index:2;padding:8px 13px;border-radius:12px;background:rgba(255,255,255,.92);box-shadow:0 10px 28px rgba(0,75,145,.14);backdrop-filter:blur(8px)}
.ms-hero-visual figcaption img{display:block;width:180px;height:auto}
.ms-signal{position:absolute;z-index:3;width:11px;height:11px;border-radius:3px;box-shadow:0 0 0 7px rgba(255,255,255,.8),0 0 20px currentColor;animation:msSignal 4s ease-in-out infinite}.signal-a{color:var(--ms-red);background:var(--ms-red);left:19%;top:44%}.signal-b{color:var(--ms-green);background:var(--ms-green);left:55%;top:76%;animation-delay:-1s}.signal-c{color:var(--ms-cyan);background:var(--ms-cyan);right:16%;top:31%;animation-delay:-2s}.signal-d{color:var(--ms-yellow);background:var(--ms-yellow);right:28%;bottom:17%;animation-delay:-3s}
@keyframes msSignal{0%,100%{transform:translateY(0) scale(.9);opacity:.7}50%{transform:translateY(-12px) scale(1.12);opacity:1}}
.ms-section-logo{display:block;width:220px;height:auto;margin:0 auto 28px;border:1px solid #e0ebf6;border-radius:14px;box-shadow:0 10px 30px rgba(20,70,120,.07)}
.microsoft-products{position:relative;overflow:hidden;background:#fff}.microsoft-products:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(242,80,34,.025) 0 25%,rgba(127,186,0,.025) 25% 50%,rgba(0,164,239,.025) 50% 75%,rgba(255,185,0,.025) 75%);pointer-events:none}
.microsoft-products .product-grid{position:relative;grid-template-columns:repeat(12,1fr);gap:20px}.microsoft-products .product-card{grid-column:span 4;position:relative;overflow:hidden;border:0;border-radius:20px;background:#fff;box-shadow:0 14px 44px rgba(20,70,120,.1);min-height:300px;padding:34px 32px 30px}.microsoft-products .product-card:before{content:"";position:absolute;left:0;top:0;right:0;height:7px;background:var(--ms-blue)}.microsoft-products .product-card:nth-child(2):before{background:var(--ms-cyan)}.microsoft-products .product-card:nth-child(3):before{background:var(--ms-green)}.microsoft-products .product-card:nth-child(4):before{background:var(--ms-red)}.microsoft-products .product-card:nth-child(5):before{background:var(--ms-yellow)}.microsoft-products .product-card:nth-child(6):before{background:linear-gradient(90deg,var(--ms-red),var(--ms-green),var(--ms-cyan),var(--ms-yellow))}
.microsoft-products .product-card .ui-icon{width:68px;height:68px;border-radius:15px;background:#f3f8fd}.microsoft-products .product-card:nth-child(1),.microsoft-products .product-card:nth-child(6){grid-column:span 6;display:grid;grid-template-columns:82px 1fr;column-gap:18px;align-content:center}.microsoft-products .product-card:nth-child(1) .ui-icon,.microsoft-products .product-card:nth-child(6) .ui-icon{grid-row:1/4}.microsoft-products .product-card:nth-child(1) h3,.microsoft-products .product-card:nth-child(6) h3{margin-top:0}
.microsoft-explorer{background:linear-gradient(145deg,#ecf6ff,#f9fcff);position:relative;overflow:hidden}.microsoft-explorer:before{content:"";position:absolute;width:540px;height:540px;border-radius:50%;right:-190px;top:80px;border:1px solid rgba(0,120,212,.14);box-shadow:0 0 0 48px rgba(0,164,239,.025),0 0 0 96px rgba(127,186,0,.018)}
.ms-explorer-logo{display:block;width:210px;height:auto;margin-bottom:24px;border:1px solid #dce9f6;border-radius:13px;box-shadow:0 10px 25px rgba(0,70,140,.08)}
.microsoft-explorer .explorer-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;background:transparent;border:0;box-shadow:none}.microsoft-explorer .product-tabs{grid-column:1/-1;display:grid;grid-template-columns:repeat(6,1fr);gap:10px;padding:12px;border-radius:18px;background:#fff;box-shadow:0 15px 38px rgba(20,70,120,.09);border:1px solid #dbe9f7}.microsoft-explorer .product-tabs button{min-height:96px;padding:14px 10px;display:flex;flex-direction:column;justify-content:center;gap:7px;border:0;border-radius:13px;text-align:center;font-size:14px}.microsoft-explorer .product-tabs button[aria-selected="true"]{background:var(--ms-navy);box-shadow:inset 0 -5px 0 var(--ms-blue)}.microsoft-explorer .tab-icon{width:42px;height:42px;margin:0 auto}.microsoft-explorer .product-demo{min-height:500px;border:1px solid #cee2f6;border-radius:25px;background:linear-gradient(155deg,#fff,#e8f4ff);box-shadow:0 18px 50px rgba(15,72,132,.1)}.microsoft-explorer .product-detail{position:relative;overflow:hidden;min-height:500px;padding:38px;background:linear-gradient(145deg,#12385f,#075ca8);border:0;border-radius:25px;color:#fff;box-shadow:0 18px 50px rgba(0,66,140,.2)}.microsoft-explorer .product-detail:before{content:"";position:absolute;left:0;right:0;top:0;height:7px;background:linear-gradient(90deg,var(--ms-red) 0 25%,var(--ms-green) 25% 50%,var(--ms-cyan) 50% 75%,var(--ms-yellow) 75%)}.detail-ms-logo{display:block;width:190px;height:auto;margin-bottom:28px;border-radius:11px}.microsoft-explorer .detail-tag{color:#bfe6ff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15)}.microsoft-explorer .product-detail h3{color:#fff;font-size:34px}.microsoft-explorer .product-detail p{color:#d7e8fa}.microsoft-explorer .product-detail li{color:#fff}.microsoft-explorer .product-detail li:before{color:var(--ms-yellow)}.microsoft-explorer .text-link{color:#fff}.microsoft-explorer .text-link b{background:var(--ms-yellow);color:#16314e}
.microsoft-advantages{background:linear-gradient(180deg,#f9fcff,#eaf5ff)}.microsoft-advantages .advantage-layout{grid-template-columns:.72fr 1.28fr;gap:54px}.microsoft-advantages .authority{background:linear-gradient(145deg,#18324f,#075fa9);border-radius:24px}.authority-ms-logo{display:block;width:220px;height:auto;border-radius:12px;margin-bottom:20px}.microsoft-advantages .advantage-grid{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.microsoft-advantages .advantage-grid:before{content:"";position:absolute;left:7%;right:7%;top:50%;height:2px;background:linear-gradient(90deg,var(--ms-red),var(--ms-green),var(--ms-cyan),var(--ms-yellow));opacity:.3}.microsoft-advantages .advantage-grid article{position:relative;z-index:1;display:block;min-height:230px;padding:28px 24px;border:0;border-radius:20px;background:#fff;box-shadow:0 14px 38px rgba(20,70,120,.09)}.microsoft-advantages .advantage-grid article b{position:absolute;right:18px;top:16px;font-size:13px;color:#7e92a8;letter-spacing:.12em}.microsoft-advantages .advantage-grid article:nth-child(1){border-top:5px solid var(--ms-red)}.microsoft-advantages .advantage-grid article:nth-child(2){border-top:5px solid var(--ms-green)}.microsoft-advantages .advantage-grid article:nth-child(3){border-top:5px solid var(--ms-cyan)}.microsoft-advantages .advantage-grid article:nth-child(4){border-top:5px solid var(--ms-yellow)}.microsoft-advantages .advantage-grid article:nth-child(5){border-top:5px solid var(--ms-blue)}.microsoft-advantages .advantage-grid article:nth-child(6){border-top:5px solid var(--ms-red)}.microsoft-advantages .advantage-grid .ui-icon{width:60px;height:60px;margin-bottom:18px}.microsoft-advantages .advantage-grid h3{font-size:19px;margin-bottom:8px}.microsoft-advantages .advantage-grid p{font-size:14px}
@media(max-width:1050px){.hero-grid{grid-template-columns:1fr}.ms-hero-visual{min-height:520px}.ms-hero-visual>img{min-height:520px}.microsoft-products .product-card,.microsoft-products .product-card:nth-child(1),.microsoft-products .product-card:nth-child(6){grid-column:span 6;display:block}.microsoft-explorer .product-tabs{grid-template-columns:repeat(3,1fr)}.microsoft-explorer .explorer-layout{grid-template-columns:1fr}.microsoft-explorer .product-demo,.microsoft-explorer .product-detail{min-height:430px}.microsoft-advantages .advantage-layout{grid-template-columns:1fr}.microsoft-advantages .advantage-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.hero-ms-brand{width:100%;align-items:flex-start;flex-direction:column}.hero-ms-brand span{font-size:17px;border-left:0;border-top:1px solid #dbe8f5;padding:8px 0 0;width:100%}.ms-hero-visual{min-height:380px;border-radius:20px}.ms-hero-visual>img{min-height:380px}.ms-hero-visual figcaption img{width:135px}.microsoft-products .product-card,.microsoft-products .product-card:nth-child(1),.microsoft-products .product-card:nth-child(6){grid-column:span 12}.microsoft-explorer .product-tabs{grid-template-columns:1fr 1fr}.microsoft-explorer .product-tabs button{min-height:82px}.microsoft-explorer .product-demo{min-height:340px}.microsoft-explorer .product-detail{min-height:auto;padding:28px 24px}.microsoft-explorer .product-detail h3{font-size:28px}.microsoft-advantages .advantage-grid{grid-template-columns:1fr 1fr}.microsoft-advantages .advantage-grid article{min-height:210px}}
@media(max-width:520px){.microsoft-explorer .product-tabs,.microsoft-advantages .advantage-grid{grid-template-columns:1fr}.microsoft-advantages .advantage-grid:before{display:none}.ms-section-logo,.ms-explorer-logo{width:180px}.hero h1{font-size:39px}.ms-hero-visual{min-height:310px}.ms-hero-visual>img{min-height:310px}.ms-hero-visual figcaption{left:12px;top:12px}.ms-hero-visual figcaption img{width:118px}}
@media(prefers-reduced-motion:reduce){.ms-signal{animation:none}}

/* 2026-08 Microsoft Ads refinement */
.hero-grid{grid-template-columns:1fr 1fr}
.hero h1{font-size:clamp(48px,3.6vw,60px);letter-spacing:-.035em;text-wrap:balance}
.hero-break{display:none}
.ms-hero-visual{overflow:visible;background:transparent;border:0;box-shadow:none;isolation:auto}
.ms-hero-visual>img{position:relative;z-index:2;object-fit:contain;filter:drop-shadow(0 28px 35px rgba(0,72,157,.16));animation:heroAssetIn 1.05s cubic-bezier(.2,.85,.25,1) both}
.ms-hero-visual:before{content:"";position:absolute;z-index:0;width:82%;aspect-ratio:1;left:10%;top:8%;border-radius:50%;background:radial-gradient(circle,rgba(0,164,239,.14),rgba(0,120,212,.055) 45%,transparent 70%);animation:heroAura 6s ease-in-out infinite}
.ms-hero-visual:after{z-index:1;inset:9% 5%;background:repeating-radial-gradient(circle at 50% 48%,transparent 0 58px,rgba(0,120,212,.075) 59px 60px,transparent 61px 108px);opacity:.75}
.ms-hero-visual figcaption{left:7%;top:9%;z-index:5}
#heroAdsCanvas{position:absolute;z-index:4;inset:0;width:100%;height:100%;margin-left:0;pointer-events:none}
.ms-hero-visual .ms-signal{z-index:6}
@keyframes heroAssetIn{0%{opacity:0;transform:translateY(28px) scale(.96)}100%{opacity:1;transform:none}}
@keyframes heroAura{0%,100%{transform:scale(.96);opacity:.65}50%{transform:scale(1.04);opacity:1}}
.why-ms-title{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.18em}
.why-ms-title em,.product-matrix-title em{font-style:normal;color:var(--blue2);white-space:nowrap}
.product-matrix-title{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.16em}
.microsoft-products .product-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.microsoft-products .product-card,.microsoft-products .product-card:nth-child(1),.microsoft-products .product-card:nth-child(6){grid-column:auto;display:block;min-height:300px}
.microsoft-products .product-card:nth-child(1) .ui-icon,.microsoft-products .product-card:nth-child(6) .ui-icon{grid-row:auto}
.microsoft-products .product-card:nth-child(1) h3,.microsoft-products .product-card:nth-child(6) h3{margin-top:10px}
.microsoft-explorer:before{pointer-events:none}
.microsoft-explorer .product-tabs{position:relative;z-index:4}
.microsoft-explorer .product-tabs button{position:relative;z-index:1;touch-action:manipulation}
.microsoft-explorer .product-tabs canvas{pointer-events:none}
.dashboard-heading{gap:15px}
.dashboard-ms-logo{display:block;width:158px;height:auto;border:1px solid #dce8f5;border-radius:10px;box-shadow:0 8px 22px rgba(0,72,157,.08)}
.contact-copy h2{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.contact-ms-logo{display:inline-block;width:205px;height:auto;border-radius:10px;background:#fff;box-shadow:0 8px 24px rgba(0,36,84,.18)}
.contact-title-line{flex-basis:100%}
@media(max-width:1050px){.hero-break{display:block}.microsoft-products .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.microsoft-products .product-card,.microsoft-products .product-card:nth-child(1),.microsoft-products .product-card:nth-child(6){grid-column:auto}.ms-hero-visual{min-height:500px}.ms-hero-visual>img{min-height:500px}.dashboard-heading{flex-wrap:wrap}}
@media(max-width:760px){.hero-break{display:none}.ms-hero-visual{position:relative;right:auto;bottom:auto;width:100%;min-height:390px;opacity:1;margin-top:-165px}.ms-hero-visual>img{min-height:390px}.ms-hero-visual figcaption{display:none}.microsoft-products .product-grid{grid-template-columns:1fr}.dashboard-ms-logo{width:145px}.contact-copy h2{display:block}.contact-ms-logo{width:190px;margin:8px 0 5px}}
@media(max-width:520px){.ms-hero-visual{min-height:315px}.ms-hero-visual>img{min-height:315px}.why-ms-title,.product-matrix-title{display:block}.dashboard-heading{display:grid;grid-template-columns:auto 1fr}.dashboard-ms-logo{grid-column:1/-1}.contact-ms-logo{display:block;width:180px}}
@media(prefers-reduced-motion:reduce){.ms-hero-visual>img,.ms-hero-visual:before{animation:none}}

/* Microsoft Advertising 2026 incentive and direct-contact refinement */
.hero-ms-brand img,.ms-hero-visual figcaption img,.ms-explorer-logo,.detail-ms-logo,.authority-ms-logo,.dashboard-ms-logo,.contact-ms-logo{object-fit:contain}
.ms-promotion{position:relative;overflow:hidden;background:linear-gradient(145deg,#eaf6ff 0%,#f8fbff 52%,#eef6ff 100%)}
.ms-promotion:before,.ms-promotion:after{content:"";position:absolute;border-radius:50%;pointer-events:none}.ms-promotion:before{width:520px;height:520px;right:-180px;top:-180px;border:1px solid rgba(0,120,212,.16);box-shadow:0 0 0 55px rgba(0,164,239,.035),0 0 0 110px rgba(127,186,0,.02)}.ms-promotion:after{width:300px;height:300px;left:-140px;bottom:-140px;background:radial-gradient(circle,rgba(255,185,0,.16),transparent 68%)}
.promo-heading{position:relative;z-index:1;text-align:center;max-width:900px;margin:0 auto 46px}.promo-heading img{display:block;width:290px;height:auto;margin:0 auto 22px}.promo-heading>span{display:block;color:var(--blue2);font-size:14px;font-weight:900;letter-spacing:.18em}.promo-heading h2{font-size:clamp(38px,4vw,56px);line-height:1.2;margin:12px 0}.promo-heading h2 em{font-style:normal;color:var(--blue2)}.promo-heading p{font-size:20px;color:var(--muted);margin:0}
.promo-layout{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:26px}.promo-eligibility,.promo-rewards{background:rgba(255,255,255,.94);border:1px solid #cfe3f7;border-radius:26px;padding:34px;box-shadow:0 22px 55px rgba(0,72,157,.11)}.promo-icon{float:left;width:62px;height:62px;margin:0 18px 8px 0;border-radius:18px;background:linear-gradient(145deg,#ffd647,#ffb900);display:grid;place-items:center;color:#5c4800;font-size:24px;font-weight:900}.promo-eligibility h3{font-size:27px;margin:5px 0 20px}.promo-eligibility>p{clear:both;color:var(--muted)}.promo-eligibility ol{padding-left:24px;margin:20px 0}.promo-eligibility li{margin:12px 0;color:#344b67}.promo-eligibility li::marker{color:var(--blue2);font-weight:900}.promo-window{display:grid;gap:5px;padding:20px;border-radius:16px;background:#edf6ff;border-left:5px solid var(--blue2)}.promo-window span{color:var(--blue2);font-size:13px;font-weight:900;letter-spacing:.08em}.promo-window b{font-size:17px}.promo-window small{color:var(--muted)}
.promo-rewards{background:linear-gradient(145deg,#12385f,#075ca8);color:#fff}.promo-rewards header,.promo-rewards>div{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}.promo-rewards header{grid-template-columns:1fr 1fr;padding:0 14px 12px;color:#bfe2ff;font-size:14px;font-weight:800}.promo-rewards header span:last-child{text-align:right}.promo-rewards>div{min-height:63px;padding:10px 15px;border-bottom:1px solid rgba(255,255,255,.13)}.promo-rewards>div b{font-size:22px}.promo-rewards>div i{height:1px;border-top:1px dashed rgba(255,255,255,.28)}.promo-rewards>div strong{min-width:100px;padding:7px 13px;background:#9bd33d;color:#102a44;border-radius:9px;text-align:center;font-size:22px;box-shadow:inset 0 -3px 0 rgba(0,0,0,.08)}.promo-rewards>div.featured{margin-top:8px;border:1px solid rgba(255,215,32,.55);border-radius:14px;background:rgba(255,215,32,.1)}.promo-rewards>div.featured strong{background:var(--yellow);font-size:25px}.promo-btn{width:100%;margin-top:22px;background:#fff;color:var(--blue);box-shadow:none}.promo-disclaimer{position:relative;z-index:1;margin:24px auto 0;max-width:1080px;color:#7b899b;font-size:13px;text-align:center}
.contact-info-panel{background:#fff;color:var(--ink);border-radius:20px;padding:28px;box-shadow:0 18px 42px rgba(0,40,94,.2)}.contact-info-panel header span{color:var(--blue2);font-size:12px;font-weight:900;letter-spacing:.18em}.contact-info-panel header h3{font-size:29px;margin:3px 0}.contact-info-panel header p{color:var(--muted);font-size:14px;margin:0 0 20px}.contact-methods{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-methods a{display:grid;grid-template-columns:44px 1fr;gap:11px;align-items:center;min-height:92px;padding:14px;border:1px solid #dbe8f5;border-radius:14px;background:#f8fbff;transition:.25s}.contact-methods a:hover{transform:translateY(-3px);border-color:#83b7ee;box-shadow:0 10px 24px rgba(0,72,157,.1)}.contact-methods a>i{grid-row:1/3;width:42px;height:42px;border-radius:12px;background:#e7f2ff;color:var(--blue2);display:grid;place-items:center;font-style:normal;font-weight:900}.contact-methods span{font-size:13px;font-weight:800}.contact-methods small{display:block;color:var(--blue);font-size:15px}.contact-methods a>b{grid-column:2;color:var(--blue2);font-size:12px}.contact-address{display:flex;gap:14px;align-items:center;margin-top:14px;padding:16px;border:1px solid #dbe8f5;border-radius:14px}.contact-address>i{width:44px;height:44px;display:grid;place-items:center;background:#fff8d4;color:#8a7000;border-radius:12px;font-style:normal}.contact-address b{font-size:14px}.contact-address p{margin:0;color:var(--muted);font-size:14px}.contact-extra{display:flex;justify-content:space-between;gap:15px;margin-top:15px;color:var(--muted);font-size:13px}.contact-extra a{color:var(--blue2);font-weight:800}
@media(max-width:900px){.promo-layout{grid-template-columns:1fr}.contact-methods{grid-template-columns:1fr}.contact-card{gap:30px}}
@media(max-width:760px){.promo-heading img{width:235px}.promo-heading h2{font-size:35px}.promo-heading p{font-size:17px}.promo-eligibility,.promo-rewards{padding:24px 20px}.promo-rewards>div strong{min-width:88px}.contact-info-panel{padding:22px 18px}.contact-extra{flex-direction:column}.hero-ms-brand img{width:230px;height:auto}}