/* YUNINTL Development page styles - scoped under .ygjdev (WMJ theme) */
.ygjdev{--ygj-edge:max(var(--ygj-pad),calc((100vw - 1920px)/2));--ygj-blue:#3448ff;--ygj-navy:#111d3c;--ygj-ink:#0d0e11;--ygj-cream:#f3efe6;--ygj-lime:#ddff42;--ygj-muted:#60616a;--ygj-line:#d9d8d2;--ygj-white:#fff;--ygj-pad:clamp(24px,5vw,88px)}
.ygjdev,.ygjdev *{box-sizing:border-box}
.ygjdev{color:var(--ygj-ink);font:16px/1.6 Arial,Helvetica,sans-serif;background:var(--ygj-cream)}
.ygjdev a{color:inherit;text-decoration:none}
.ygjdev button{font:inherit}
.ygjdev img{display:block;width:100%;object-fit:cover}
.ygjdev h1,.ygjdev h2,.ygjdev h3,.ygjdev p{margin:0}
.ygjdev h1,.ygjdev h2,.ygjdev h3{line-height:1.08;font-weight:600}
.ygjdev h1{font-size:clamp(44px,4.4vw,82px);letter-spacing:-.05em}
.ygjdev h2{font-size:clamp(34px,3.7vw,56px);letter-spacing:-.045em}
.ygjdev h3{font-size:23px;letter-spacing:-.025em}
.ygjdev em{font-family:Georgia,'Times New Roman',serif;font-weight:400}
.ygjdev p{max-width:65ch}
.ygjdev a:focus-visible,.ygjdev button:focus-visible,.ygjdev summary:focus-visible{outline:3px solid var(--ygj-blue);outline-offset:5px}
.ygjdev .skip{position:absolute;left:-9999px}
.ygjdev .skip:focus{left:20px;top:20px;background:white;padding:10px;z-index:100}
.ygjdev .topline{background:var(--ygj-ink);color:#fff;padding:8px var(--ygj-pad);display:flex;justify-content:space-between;font-size:12px;letter-spacing:.13em;text-transform:uppercase}
.ygjdev .topline span:last-child{color:var(--ygj-lime)}
.ygjdev .header{background:white;position:sticky;top:0;z-index:20;min-height:92px;padding:18px var(--ygj-pad);display:flex;align-items:center;justify-content:space-between;gap:25px;border-bottom:1px solid #e3e3df}
.ygjdev .logo{width:clamp(240px,25vw,355px);flex-shrink:0}
.ygjdev .logo img{height:auto}
.ygjdev .nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:700}
.ygjdev .nav a{white-space:nowrap}
.ygjdev .nav a[aria-current=page]{color:var(--ygj-blue)}
.ygjdev .nav a:not(.nav-cta){padding:10px 0;border-bottom:2px solid transparent}
.ygjdev .nav a[aria-current=page]{border-bottom-color:var(--ygj-blue)}
.ygjdev .nav .nav-cta{background:var(--ygj-ink);color:white;padding:14px 22px}
.ygjdev .menu{display:none;background:none;border:1px solid var(--ygj-line);padding:8px 12px}
.ygjdev .eyebrow{font-size:12px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--ygj-blue);margin-bottom:24px}
.ygjdev .eyebrow.light{color:var(--ygj-lime)}
.ygjdev .btn{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:52px;padding:15px 24px;background:var(--ygj-blue);color:white;font-size:14px;font-weight:700;border:1px solid var(--ygj-blue);transition:background .2s}
.ygjdev .btn:hover{background:#2031d8}
.ygjdev .btn.dark{background:var(--ygj-ink);border-color:var(--ygj-ink)}
.ygjdev .btn.light{background:white;color:var(--ygj-ink);border-color:white}
.ygjdev .btn span:last-child,.ygjdev .text-link span{font-size:21px}
.ygjdev .text-link{display:inline-flex;gap:20px;align-items:center;font-size:14px;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:7px}
.ygjdev .hero{display:grid;grid-template-columns:1.03fr 1fr;min-height:640px}
.ygjdev .hero-copy{padding:70px 45px 64px var(--ygj-edge);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.ygjdev .hero h1{margin-bottom:27px}
.ygjdev .hero .lead{color:#55565c;max-width:43ch;font-size:18px;margin-bottom:34px}
.ygjdev .hero-photo{position:relative;min-height:620px}
.ygjdev .hero-photo>img{height:100%;position:absolute;inset:0}
.ygjdev .photo-caption{position:absolute;bottom:28px;left:28px;right:28px;padding:17px 20px;background:var(--ygj-cream);display:flex;justify-content:space-between;gap:20px;font-size:12px;font-weight:700;letter-spacing:.08em}
.ygjdev .hero-index{font-family:Georgia,serif;font-size:22px;font-style:italic;color:var(--ygj-blue)}
.ygjdev .proof-strip{display:grid;grid-template-columns:repeat(3,1fr);background:var(--ygj-ink);color:white;padding:28px var(--ygj-edge);gap:30px}
.ygjdev .proof-strip>div+div{border-left:1px solid #36373b;padding-left:35px}
.ygjdev .proof-strip small{font-size:12px;letter-spacing:.13em;color:#b9bac1;text-transform:uppercase;display:block;margin-bottom:5px}
.ygjdev .proof-strip strong{font-family:Georgia,serif;font-size:28px;font-weight:400}
.ygjdev .section{padding:88px var(--ygj-edge)}
.ygjdev .section-head{display:grid;grid-template-columns:1.5fr 1fr;gap:70px;margin-bottom:42px;align-items:end}
.ygjdev .section-head p{color:var(--ygj-muted);max-width:43ch}
.ygjdev .category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ygjdev .category{background:white;overflow:hidden}
.ygjdev .category-image{aspect-ratio:4/5;overflow:hidden}
.ygjdev .category img{height:100%;transition:transform .4s}
.ygjdev .category:hover img{transform:scale(1.035)}
.ygjdev .category-info{padding:22px}
.ygjdev .category h3{display:flex;justify-content:space-between;font-size:24px;margin-bottom:12px}
.ygjdev .category p{font-size:14px;color:var(--ygj-muted);line-height:1.6;min-height:66px}
.ygjdev .section-foot{margin-top:28px;display:flex;justify-content:space-between;gap:24px;align-items:center}
.ygjdev .section-foot p{font-size:13px;color:var(--ygj-muted)}
.ygjdev .dark-section{background:var(--ygj-ink);color:white}
.ygjdev .dark-section .section-head p{color:#bdbfc7}
.ygjdev .development-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:48px}
.ygjdev .step{padding-top:24px;border-top:1px solid #414248}
.ygjdev .step-num{font-size:52px;line-height:1;font-family:Georgia,serif;color:var(--ygj-lime);margin-bottom:29px}
.ygjdev .step h3{margin-bottom:16px;font-size:24px}
.ygjdev .step p{color:#bdbfc7;font-size:16px;line-height:1.7}
.ygjdev .handoff-link{margin-top:40px;border-top:1px solid #34363d;padding-top:28px;display:flex;justify-content:space-between;align-items:center;gap:30px}
.ygjdev .handoff-link p{color:#bdbfc7}
.ygjdev .split-section{display:grid;grid-template-columns:1fr 1fr;gap:9vw}
.ygjdev .support-copy h2{margin-bottom:26px}
.ygjdev .support-copy>p{color:var(--ygj-muted);margin-bottom:30px}
.ygjdev .support-points{border-top:1px solid var(--ygj-line)}
.ygjdev .support-row{display:grid;grid-template-columns:40px 1fr;gap:14px;border-bottom:1px solid var(--ygj-line);padding:22px 0}
.ygjdev .support-row>span{font-family:Georgia,serif;color:var(--ygj-blue);font-size:24px}
.ygjdev .support-row h3{font-size:20px;margin-bottom:8px}
.ygjdev .support-row p{font-size:15px;color:var(--ygj-muted)}
.ygjdev .brief{background:white;padding:38px}
.ygjdev .brief h3{font-size:27px;margin-bottom:26px}
.ygjdev .brief ul{padding:0;list-style:none;margin:0 0 28px}
.ygjdev .brief li{padding:18px 0;border-bottom:1px solid var(--ygj-line);display:flex;gap:17px}
.ygjdev .brief li span{color:var(--ygj-blue);font-size:14px;font-weight:700}
.ygjdev .brief .note{font-size:14px;color:var(--ygj-muted);margin-top:20px}
.ygjdev .faq-section{background:white}
.ygjdev .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw}
.ygjdev .faq details{border-bottom:1px solid var(--ygj-line)}
.ygjdev .faq details:first-child{border-top:1px solid var(--ygj-line)}
.ygjdev .faq summary{cursor:pointer;list-style:none;font-size:19px;font-weight:600;padding:24px 42px 24px 0;position:relative;line-height:1.4}
.ygjdev .faq summary::-webkit-details-marker{display:none}
.ygjdev .faq summary:after{content:'+';position:absolute;right:3px;top:22px;font-size:24px;color:var(--ygj-blue)}
.ygjdev .faq details[open] summary:after{content:'−'}
.ygjdev .faq details p{padding:0 35px 25px 0;color:var(--ygj-muted)}
.ygjdev .cta-section{padding:57px var(--ygj-edge);background:var(--ygj-lime);display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center}
.ygjdev .cta-section .eyebrow{color:var(--ygj-ink);margin-bottom:16px}
.ygjdev .cta-section h2{font-size:clamp(34px,3.5vw,52px);max-width:19ch}
.ygjdev .cta-section p{margin-top:18px;max-width:55ch;font-size:16px}
.ygjdev .cta-actions{display:flex;flex-direction:column;gap:17px;align-items:flex-start}
.ygjdev .cta-actions .email{font-size:15px}
.ygjdev .footer{background:var(--ygj-ink);color:white;padding:43px var(--ygj-pad) 22px}
.ygjdev .footer-top{display:flex;justify-content:space-between;gap:35px;align-items:start}
.ygjdev .wordmark{font-size:29px;font-weight:800;letter-spacing:-.04em}
.ygjdev .wordmark span{color:var(--ygj-lime)}
.ygjdev .footer p{color:#b8bac3;font-size:13px;max-width:55ch;margin-top:12px}
.ygjdev .footer-links{display:flex;gap:30px;font-size:14px}
.ygjdev .footer-bottom{margin-top:35px;border-top:1px solid #34363c;padding-top:20px;color:#888c98;font-size:12px;display:flex;justify-content:space-between;gap:30px}
.ygjdev .work-hero{background:var(--ygj-navy);color:white;display:grid;grid-template-columns:1.05fr .95fr;min-height:610px}
.ygjdev .work-hero .hero-copy{padding-top:64px;padding-bottom:64px}
.ygjdev .work-hero .eyebrow{color:var(--ygj-lime)}
.ygjdev .work-hero h1{font-size:clamp(46px,5vw,76px)}
.ygjdev .work-hero .lead{color:#c1c6d4}
.ygjdev .approval-panel{padding:62px var(--ygj-pad) 62px 35px;display:flex;flex-direction:column;justify-content:center}
.ygjdev .approval-label{font-size:12px;letter-spacing:.17em;color:#b5bbcc;margin-bottom:28px}
.ygjdev .approval-point{padding:26px 0;display:grid;grid-template-columns:52px 1fr;gap:16px;border-top:1px solid #424b65}
.ygjdev .approval-point .number{font-family:Georgia,serif;font-size:32px;color:var(--ygj-lime)}
.ygjdev .approval-point h3{font-size:26px;margin-bottom:8px}
.ygjdev .approval-point p{color:#b8bfd2;font-size:15px}
.ygjdev .approval-point:last-child{border-bottom:1px solid #424b65}
.ygjdev .workflow-intro{max-width:840px;margin-bottom:54px}
.ygjdev .workflow-intro h2{margin-bottom:22px}
.ygjdev .workflow-intro p{color:var(--ygj-muted);max-width:63ch}
.ygjdev .workflow{border-top:1px solid var(--ygj-line)}
.ygjdev .workflow-row{display:grid;grid-template-columns:100px 1fr 1fr;gap:36px;padding:35px 0;border-bottom:1px solid var(--ygj-line);align-items:start}
.ygjdev .workflow-num{font-family:Georgia,serif;font-size:58px;color:var(--ygj-blue);line-height:1}
.ygjdev .workflow-title h3{font-size:28px;max-width:18ch;margin-bottom:12px}
.ygjdev .phase{font-size:12px;letter-spacing:.12em;color:var(--ygj-muted);text-transform:uppercase}
.ygjdev .workflow-detail p{color:var(--ygj-muted);margin-bottom:17px}
.ygjdev .approval-tag{background:var(--ygj-navy);color:white;display:block;padding:12px 17px;font-size:14px;line-height:1.5}
.ygjdev .approval-tag strong{color:var(--ygj-lime);font-weight:500}
.ygjdev .workflow-row.key .workflow-num{color:var(--ygj-ink)}
.ygjdev .workflow-row.key .workflow-title h3{color:var(--ygj-blue)}
.ygjdev .delivery-grid{display:grid;grid-template-columns:1fr 1fr;gap:0}
.ygjdev .delivery-photo{position:relative;min-height:510px}
.ygjdev .delivery-photo img{height:100%;position:absolute;inset:0}
.ygjdev .delivery-copy{padding:62px;background:var(--ygj-ink);color:white}
.ygjdev .delivery-copy h2{font-size:43px;margin-bottom:25px}
.ygjdev .delivery-copy p{color:#bdbfc7;margin-bottom:22px}
.ygjdev .terms{display:flex;gap:20px;border-top:1px solid #42434b;padding-top:25px;margin-top:30px}
.ygjdev .terms span{font:35px Georgia,serif;color:var(--ygj-lime)}
.ygjdev .terms span+span{padding-left:22px;border-left:1px solid #42434b}
.ygjdev .process-crosslink{display:flex;justify-content:space-between;gap:40px;align-items:center;margin-top:38px}
.ygjdev .process-crosslink p{color:var(--ygj-muted)}
@media(min-width:1600px){
.ygjdev .hero,.ygjdev .work-hero{min-height:720px}
.ygjdev .hero-photo{min-height:720px}
.ygjdev .hero-copy{padding-top:95px;padding-bottom:95px}
}
@media(max-width:1120px){
.ygjdev .nav{gap:18px}
.ygjdev .nav .optional{display:none}
.ygjdev .hero h1{font-size:60px}
.ygjdev .hero-copy{padding-right:30px}
.ygjdev .section-head{gap:40px}
.ygjdev .development-steps{gap:22px}
.ygjdev .step h3{font-size:21px}
.ygjdev .category-grid{gap:14px}
.ygjdev .category-info{padding:17px}
.ygjdev .category h3{font-size:20px}
.ygjdev .delivery-copy{padding:40px}
.ygjdev .workflow-row{grid-template-columns:75px 1fr 1.1fr;gap:25px}
}
@media(max-width:760px){
.ygjdev{--ygj-pad:24px}
.ygjdev .topline{justify-content:center;font-size:11px;padding:7px 20px}
.ygjdev .topline span:last-child{display:none}
.ygjdev .header{min-height:79px;padding:17px 24px;gap:15px}
.ygjdev .logo{width:245px;max-width:calc(100% - 75px)}
.ygjdev .menu{display:block;font-size:14px}
.ygjdev .nav{display:none;position:absolute;left:0;right:0;top:100%;background:white;padding:20px 24px;box-shadow:0 8px 12px #0001;flex-direction:column;align-items:stretch;gap:6px}
.ygjdev .nav.open{display:flex}
.ygjdev .nav .optional{display:block}
.ygjdev .nav a{font-size:16px}
.ygjdev .nav .nav-cta{margin-top:8px;text-align:center}
.ygjdev .hero,.ygjdev .work-hero{grid-template-columns:1fr;min-height:0}
.ygjdev .hero-copy{padding:48px 24px}
.ygjdev .hero h1,.ygjdev .work-hero h1{font-size:clamp(44px,10vw,70px)}
.ygjdev .hero .lead{font-size:17px}
.ygjdev .hero-photo{min-height:390px;aspect-ratio:1.15}
.ygjdev .photo-caption{left:20px;right:20px;bottom:20px;font-size:11px}
.ygjdev .proof-strip{gap:0;padding:24px;grid-template-columns:1fr}
.ygjdev .proof-strip>div{padding:14px 0}
.ygjdev .proof-strip>div+div{border-left:0;border-top:1px solid #36373b;padding:14px 0}
.ygjdev .proof-strip small{font-size:11px}
.ygjdev .proof-strip strong{font-size:27px}
.ygjdev .section{padding:58px 24px}
.ygjdev .section-head,.ygjdev .split-section,.ygjdev .faq-wrap{grid-template-columns:1fr;gap:28px}
.ygjdev .section-head{margin-bottom:30px}
.ygjdev .category-grid{grid-template-columns:repeat(2,1fr);gap:14px}
.ygjdev .category-image{aspect-ratio:3/4}
.ygjdev .category-info{padding:15px 12px}
.ygjdev .category h3{font-size:20px;gap:5px;flex-wrap:wrap}
.ygjdev .category p{font-size:14px;min-height:88px}
.ygjdev .category h3 span{font-size:20px}
.ygjdev .section-foot{align-items:start;flex-direction:column}
.ygjdev .development-steps{grid-template-columns:1fr;gap:27px;margin-top:30px}
.ygjdev .step{display:grid;grid-template-columns:52px 1fr;gap:0 20px}
.ygjdev .step-num{font-size:40px;grid-row:span 2;margin-bottom:0}
.ygjdev .step h3{font-size:25px}
.ygjdev .step p{font-size:16px}
.ygjdev .handoff-link{flex-direction:column;align-items:start}
.ygjdev .brief{padding:27px}
.ygjdev .cta-section{grid-template-columns:1fr;gap:30px;padding:45px 24px}
.ygjdev .cta-section h2{font-size:40px}
.ygjdev .footer-top,.ygjdev .footer-bottom{flex-direction:column;gap:24px}
.ygjdev .footer-links{flex-wrap:wrap;gap:15px 25px}
.ygjdev .approval-panel{padding:5px 24px 45px}
.ygjdev .approval-point{padding:22px 0}
.ygjdev .approval-point h3{font-size:25px}
.ygjdev .workflow-row{grid-template-columns:52px 1fr;gap:16px;padding:29px 0}
.ygjdev .workflow-num{font-size:43px}
.ygjdev .workflow-detail{grid-column:2}
.ygjdev .workflow-title h3{font-size:27px}
.ygjdev .workflow-intro{margin-bottom:35px}
.ygjdev .delivery-grid{grid-template-columns:1fr}
.ygjdev .delivery-photo{min-height:320px;aspect-ratio:1.35}
.ygjdev .delivery-copy{padding:33px 26px}
.ygjdev .delivery-copy h2{font-size:36px}
.ygjdev .process-crosslink{flex-direction:column;align-items:start;gap:20px}
}
.ygjdev .section:not(.dark-section) .step{border-color:var(--ygj-line)}
.ygjdev .section:not(.dark-section) .step-num{color:var(--ygj-blue)}
.ygjdev .section:not(.dark-section) .step p{color:var(--ygj-muted)}
@media(prefers-reduced-motion:reduce){
.ygjdev,.ygjdev *{transition:none!important}
}

/* ============================================================
   WMJ 主题适配层：覆盖主题 template/style.css 的历史规则
   ============================================================ */
html{scroll-behavior:smooth;scroll-padding-top:100px}
.ygjdev{overflow-x:clip}
/* 恢复斜体强调（主题 L42: i,em{font-style:normal}） */
.ygjdev em{font-style:italic}
/* 中和主题 L638: .btn{text-align:center;margin:5% 0 0} */
.ygjdev .btn,.ygjdev .btn:hover{margin:0;text-align:left;color:#fff}
/* 中和主题 L43/L45: a{color:#222} a:hover{color:#3057fe} */
.ygjdev a:hover{color:inherit}
/* 设计稿 h1 在 375px 下会撑破视口，补断行 */
.ygjdev h1{overflow-wrap:break-word}
/* 主题 @media(max-width:768px) 用 !important 把标题压到 24/20/18px，这里还原设计值 */
@media (max-width:768px){
  .ygjdev h1{font-size:clamp(44px,10vw,70px)!important}
  .ygjdev h2{font-size:34px!important}
  .ygjdev h3{font-size:24px!important}
  .ygjdev .cta-section h2{font-size:40px!important}
  .ygjdev .step h3{font-size:25px!important}
  .ygjdev .category h3{font-size:20px!important}
  .ygjdev .brief h3{font-size:27px!important}
  .ygjdev .support-row h3{font-size:20px!important}
}

/* ---- grid 轨道防撑开 ----
   设计稿用 1fr（等价 minmax(auto,1fr)），最小轨道 = 内容的 min-content。
   长单词（如 "accessories." 44px）会把 .hero 撑到 448px，在 375px 视口下裁切正文。
   用 minmax(0,1fr) + min-width:0 消除。 */
.ygjdev .hero{grid-template-columns:minmax(0,1.03fr) minmax(0,1fr)}
.ygjdev .hero-copy,.ygjdev .hero-photo{min-width:0}
.ygjdev .section-head,.ygjdev .split-section,.ygjdev .faq-wrap,
.ygjdev .category-grid,.ygjdev .development-steps{min-width:0}
.ygjdev .section-head>*,.ygjdev .split-section>*,.ygjdev .faq-wrap>*,
.ygjdev .category-grid>*,.ygjdev .development-steps>*{min-width:0}
.ygjdev h2{overflow-wrap:break-word}
@media (max-width:760px){
  .ygjdev .hero{grid-template-columns:minmax(0,1fr)}
  /* .hero-photo 在 <=760 下 min-height:390px + aspect-ratio:1.15 会反推出 448.5px 宽，
   超出 360px 列宽 → 图注与序号 "01" 被裁。改为宽度驱动、去掉比例派生。 */
.ygjdev .hero-photo{width:100%;max-width:100%;aspect-ratio:auto}
}

/* 询盘表单区块（本页新增，与设计稿风格统一） */
.ygjdev .ygjdev-form{padding:64px var(--ygj-edge);background:var(--ygj-cream)}
.ygjdev .ygjdev-form .btFm{background:#fff;padding:38px;max-width:960px;margin:0 auto}
@media (max-width:768px){
  .ygjdev .ygjdev-form{padding:48px 24px}
  .ygjdev .ygjdev-form .btFm{padding:22px}
}