/* MB Cloud 产品介绍；申请表继续使用 cloud.css。 */
.mb-cloud-product { background: #fff; color: #232d4b; font-size: 16px; line-height: 1.75; }
.mbc-shell { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.mb-cloud-product .home-header { inset: 0 0 auto; height: 86px; padding: 0 40px; background: rgba(13, 28, 48, .65); border-bottom: 1px solid #ffffff16; }
.mb-cloud-product .home-header__nav-item:has(a[href^="/ecosystem/mb-cloud"]) > .home-header__nav-trigger { color: #8cccf2; }
.mbc-hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(ellipse at 85% 65%, #244c68 0, transparent 62%), #102237; }
.mbc-hero::before { content: ''; position: absolute; inset: 86px 0 0; background-image: linear-gradient(#b6d7ed08 1px, transparent 1px), linear-gradient(90deg, #b6d7ed08 1px, transparent 1px); background-size: 56px 56px; pointer-events: none; }
.mbc-hero-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; min-height: 660px; padding-block: 150px 72px; }
.mb-cloud-product .mbc-eyebrow { font-size: 12px; line-height: 1.8; font-weight: 500; letter-spacing: 1.2px; color: #428696; margin: 0 0 18px; }
.mbc-hero .mbc-eyebrow { color: #89c9d5; letter-spacing: 1.5px; }
.mb-cloud-product .mbc-product-name { color: #b8cbdc; font-size: 15px; margin: 0 0 20px; }
.mbc-hero h1 { font-size: clamp(36px, 3.5vw, 48px); line-height: 1.28; font-weight: 600; letter-spacing: 0; margin: 0; }
.mbc-hero h1 span { color: #8ed1df; }
.mb-cloud-product .mbc-hero-description { font-size: 16px; line-height: 1.85; color: #d0dbe5; margin: 24px 0 0; max-width: 450px; }
.mbc-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.mb-cloud-product .mbc-button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 13px 23px; background: #2772df; border: 1px solid #2772df; border-radius: 4px; color: #fff; font-size: 15px; line-height: 1.5; text-decoration: none; transition: background .2s, border-color .2s; }
.mb-cloud-product .mbc-button:hover { background: #185ac0; border-color: #185ac0; }
.mb-cloud-product .mbc-button-ghost { background: transparent; border-color: #ffffff45; }
.mb-cloud-product .mbc-button-ghost:hover { background: #ffffff0c; border-color: #a6c9e1; }
.mbc-hero-tags { display: flex; flex-wrap: wrap; gap: 10px 18px; color: #8fa6bd; font-size: 12px; letter-spacing: .7px; margin-top: 30px; }
.mbc-hero-tags span + span { border-left: 1px solid #ffffff25; padding-left: 18px; }
.mbc-hero-figure { margin: 0; min-width: 0; }
.mbc-hero-figure a, .mbc-resource-figure a { display: block; border-radius: 8px; overflow: hidden; }
.mbc-hero-figure a { border: 1px solid #d2e3ed; box-shadow: 0 25px 65px #00000026; }
.mbc-hero-figure img, .mbc-resource-figure img { display: block; width: 100%; height: auto; }
.mbc-hero-figure figcaption { display: flex; justify-content: space-between; gap: 16px; font-size: 12px; line-height: 1.7; color: #a0b8ca; margin-top: 16px; }
.mbc-hero-figure figcaption span:first-child { color: #83c6d5; letter-spacing: .8px; white-space: nowrap; }
.mbc-section-nav { border-bottom: 1px solid #e7edf2; background: #fff; }
.mbc-section-nav > div { display: flex; justify-content: center; gap: 64px; padding-block: 23px; }
.mbc-section-nav a { color: #617387; font-size: 15px; text-decoration: none; white-space: nowrap; }
.mbc-section-nav a:hover { color: #236ad1; }
.mbc-section { padding-block: 88px; scroll-margin-top: 30px; }
.mbc-section-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 40px; }
.mb-cloud-product main h2 { font-size: 32px; line-height: 1.4; font-weight: 600; letter-spacing: 0; margin: 0; }
.mb-cloud-product .mbc-section-heading > p { color: #697c8f; font-size: 15px; line-height: 1.85; margin: 0 0 5px; }
.mbc-programming-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.mbc-programming-card { padding: 32px 34px; border: 1px solid #dfe9ed; border-radius: 6px; background: #f8fbfb; }
.mbc-programming-card-pulse { background: #f7f9fd; border-color: #e1e8f2; }
.mbc-card-top { display: flex; justify-content: space-between; color: #238b95; font-size: 12px; letter-spacing: 1.4px; }
.mbc-programming-card-pulse .mbc-card-top { color: #427cbe; }
.mbc-card-index { opacity: .45; }
.mb-cloud-product main h3 { font-size: 22px; font-weight: 600; line-height: 1.6; margin: 22px 0 12px; }
.mbc-programming-card p { font-size: 15px; line-height: 1.85; color: #6c7e90; margin: 0; }
.mbc-card-keywords { border-top: 1px solid #dfe8ec; padding-top: 22px; margin-top: 26px; font-size: 12px; color: #657d8e; line-height: 1.8; }
.mbc-card-keywords span { margin: 0 10px; color: #c5d2dd; }
.mbc-bridge { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 24px; padding: 16px 24px; border-radius: 4px; background: #f5f8fa; }
.mbc-bridge > span { font-size: 24px; color: #4b8a9e; }
.mbc-bridge p { color: #6d8090; font-size: 15px; line-height: 1.9; margin: 0; }
.mbc-research { background: #f3f7fa; padding-block: 80px; scroll-margin-top: 30px; }
.mbc-research-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding-top: 16px; }
.mbc-research-grid article { position: relative; padding-left: 24px; border-left: 2px solid #64acb7; }
.mbc-research-grid article + article { border-left-color: #6c9ece; }
.mbc-research-label { color: #5298a2; font-size: 12px; letter-spacing: 1.2px; }
.mbc-research-grid h3 { margin: 12px 0; }
.mbc-research-grid p { color: #6b7d8e; font-size: 15px; line-height: 1.85; margin: 0; }
.mbc-resource-figure { margin: 0; border: 1px solid #e0ebf1; border-radius: 8px; overflow: hidden; }
.mbc-resource-figure figcaption { padding: 14px 20px; font-size: 12px; color: #768c9c; line-height: 1.7; background: #f8fbfd; }
.mbc-resource-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-top: 20px; }
.mbc-resource-notes p { color: #617085; font-size: 12px; line-height: 1.9; margin: 0; }
.mbc-resource-notes p + p { border-left: 1px solid #e1e8ee; padding-left: 28px; }
.mbc-developer { background: #f6f8fb; padding-block: 88px; scroll-margin-top: 30px; }
.mbc-developer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.mbc-developer-description { font-size: 15px; line-height: 1.85; color: #6d7f92; margin: 22px 0 16px; }
.mbc-text-link { display: inline-flex; align-items: center; gap: 20px; color: #2f72c5; font-size: 15px; text-decoration: none; }
.mbc-text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.mbc-audience > header { text-align: center; }
.mbc-audience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 42px; }
.mbc-audience-grid article { padding: 0 28px; border-right: 1px solid #e5ebf0; }
.mbc-audience-grid article:first-child { padding-left: 0; }
.mbc-audience-grid article:last-child { border: 0; padding-right: 0; }
.mbc-audience-grid article > span { color: #63939d; font-size: 12px; }
.mbc-audience-grid h3 { font-size: 19px; margin: 17px 0 10px; }
.mbc-audience-grid p { color: #617085; font-size: 15px; line-height: 1.85; margin: 0; }
.mbc-cta { background: #142d47; color: #fff; padding-block: 70px; }
.mbc-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.mbc-cta .mbc-eyebrow { color: #87bfca; }
.mbc-cta h2 { font-size: 32px; }
.mbc-cta p:last-child { color: #adc0d1; font-size: 15px; margin: 18px 0 0; line-height: 1.9; }
.mbc-cta .mbc-button { flex-shrink: 0; }
.mb-cloud-product a:focus-visible { outline: 2px solid #55a7ee; outline-offset: 5px; }
html[lang='en'] .mbc-hero h1 { font-size: 39px; line-height: 1.35; letter-spacing: -.8px; }
html[lang='en'] .mbc-card-keywords { font-size: 12px; }
@media (max-width: 1100px) {
  .mbc-shell { width: calc(100% - 64px); }
  .mbc-hero-grid { gap: 30px; grid-template-columns: 1fr 1.1fr; min-height: 620px; }
  .mbc-hero h1 { font-size: 38px; }
  html[lang='en'] .mbc-hero h1 { font-size: 32px; }
  .mbc-section-heading { gap: 48px; }
  .mbc-developer-grid { gap: 40px; }
  .mbc-programming-card { padding: 28px; }
}
@media (max-width: 767px) {
  .mbc-shell { width: calc(100% - 40px); }
  .mb-cloud-product .home-header { height: 64px; padding: 0 20px; }
  .mbc-hero-grid { grid-template-columns: minmax(0, 1fr); gap: 38px; padding-block: 112px 42px; min-height: 0; }
  .mbc-hero h1 { font-size: 36px; line-height: 1.3; letter-spacing: 0; }
  html[lang='en'] .mbc-hero h1 { font-size: 36px; }
  .mbc-hero .mbc-eyebrow { font-size: 12px; letter-spacing: 1px; }
  .mbc-product-name { font-size: 15px; }
  .mbc-hero-description { font-size: 15px !important; }
  .mbc-hero-description br { display: none; }
  .mbc-actions { gap: 10px; margin-top: 26px; }
  .mb-cloud-product .mbc-button { padding: 12px 16px; font-size: 12px; gap: 14px; }
  .mbc-hero-tags { gap: 10px; font-size: 11px; margin-top: 24px; }
  .mbc-hero-tags span + span { padding-left: 10px; }
  .mbc-hero-figure figcaption { font-size: 12px; flex-direction: column; gap: 4px; margin-top: 12px; }
  .mbc-section-nav > div { gap: 24px; justify-content: flex-start; overflow-x: auto; padding-block: 18px; }
  .mbc-section-nav a { font-size: 14px; }
  .mbc-section { padding-block: 52px; }
  .mbc-section-heading { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-bottom: 28px; }
  .mb-cloud-product main h2 { font-size: 28px; }
  .mbc-section-heading > p { font-size: 15px !important; }
  .mbc-programming-grid, .mbc-research-grid, .mbc-resource-notes, .mbc-developer-grid, .mbc-audience-grid { grid-template-columns: minmax(0, 1fr); }
  .mbc-programming-grid { gap: 16px; }
  .mbc-programming-card { padding: 24px; }
  .mbc-programming-card h3 { font-size: 20px; }
  .mbc-programming-card p { font-size: 15px; }
  .mbc-card-keywords { padding-top: 18px; margin-top: 22px; font-size: 12px; }
  .mbc-card-keywords span { margin: 0 7px; }
  .mbc-bridge { padding: 14px 16px; gap: 12px; }
  .mbc-bridge p { font-size: 12px; }
  .mbc-research { padding-block: 52px; }
  .mbc-research-grid { gap: 28px; }
  .mbc-research-grid article { padding-left: 18px; }
  .mbc-research-grid h3 { font-size: 20px; }
  .mbc-research-grid p { font-size: 15px; }
  .mbc-resource-notes { gap: 12px; padding-top: 16px; }
  .mbc-resource-notes p + p { border: 0; padding-left: 0; }
  .mbc-developer { padding-block: 52px; }
  .mbc-developer-grid { gap: 32px; }
  .mbc-developer-description { font-size: 15px; }
  .mbc-audience > header { text-align: left; }
  .mbc-audience-grid { margin-top: 28px; }
  .mbc-audience-grid article, .mbc-audience-grid article:first-child, .mbc-audience-grid article:last-child { padding: 24px 0; border: 0; border-bottom: 1px solid #e5ebf0; }
  .mbc-audience-grid article:last-child { border: 0; padding-bottom: 0; }
  .mbc-audience-grid article:first-child { padding-top: 0; }
  .mbc-audience-grid h3 { font-size: 19px; margin-top: 12px; }
  .mbc-cta { padding-block: 48px; }
  .mbc-cta-inner { align-items: flex-start; flex-direction: column; gap: 28px; }
  .mbc-cta h2 { font-size: 28px; }
  .mbc-cta p:last-child { font-size: 15px; }
}



.mbc-step-controls { display: grid; gap: 8px; margin-top: 28px; }
.mbc-step-controls button { display: flex; align-items: flex-start; gap: 18px; padding: 16px 20px; border: 1px solid transparent; border-radius: 8px; background: transparent; text-align: left; color: #66768b; font: inherit; cursor: pointer; }
.mbc-step-controls button[aria-pressed="true"] { background: #fff; border-color: #dce6f2; color: #285fac; box-shadow: 0 4px 16px #23395906; }
.mbc-step-controls b { font-size: 12px; line-height: 28px; font-weight: 500; }
.mbc-step-controls small { display: block; font-size: 13px; color: #76859a; margin-top: 4px; }
.mbc-step-gallery { min-width: 0; }
.mbc-step-gallery figure { margin: 0; }
.mbc-step-gallery img { display: block; width: 100%; height: auto; }
.mbc-step-gallery [hidden] { display: none; }
.mbc-step-pause { display: block; margin: 12px 0 0 auto; padding: 6px 10px; border: 0; background: transparent; color: #65758b; font: inherit; font-size: 12px; cursor: pointer; }
@media (max-width: 767px) { .mbc-step-controls { margin-top: 20px; } .mbc-step-controls button { padding: 12px 16px; } }

/* 内容保持简洁，统一标题和图形边界。 */
.mbc-hero-figure img { border-radius: 8px; }
.mb-cloud-product .mbc-developer-description { max-width: 460px; margin: 20px 0 24px; line-height: 1.8; text-wrap: pretty; }
.mbc-developer-grid { grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.mb-cloud-product main #mbc-developer-title { max-width: 520px; font-size: 32px; line-height: 1.4; text-wrap: balance; }
.mbc-step-controls { gap: 4px; margin-top: 32px; max-width: 440px; }
.mbc-step-controls button { padding: 12px 18px; align-items: center; }
.mbc-step-pause { width: 32px; height: 32px; padding: 0; border: 1px solid #dce3ec; border-radius: 50%; display: grid; place-items: center; font-size: 15px; }
.mb-cloud-product .mbc-resource-note { margin: 18px 0 0; color: #748396; font-size: 12px; }
@media (max-width: 767px) {
 .mbc-developer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
 .mb-cloud-product main #mbc-developer-title { font-size: 28px; }
 .mbc-step-controls { display: flex; gap: 6px; margin-top: 24px; }
 .mbc-step-controls button { flex: 1; justify-content: center; gap: 6px; padding: 10px 4px; font-size: 13px; }
}

.mbc-hero h1 span { display: inline-block; font-size: clamp(26px, 2.5vw, 36px); margin-top: 8px; line-height: 1.4; }
html[lang='en'] .mbc-hero h1 span { font-size: 26px; }
@media (max-width: 767px) { .mbc-hero h1 { font-size: 34px; } .mbc-hero h1 span { font-size: 25px; } html[lang='en'] .mbc-hero h1 span { font-size: 24px; } }