.navos-launch{height:522px;position:relative;overflow:hidden;background:#dceeff url('assets/figma-footer/raw-4.png') center/cover no-repeat;color:#0b1018}
.navos-launch .launch-inner{width:min(1248px,calc(100% - 96px));height:100%;margin:0 auto;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.navos-launch .launch-inner h2{width:650px;max-width:55%;margin:0 0 18px;font-family:MiSans,'Microsoft YaHei',sans-serif;font-size:48px;font-weight:520;line-height:1.25;letter-spacing:-.025em;color:#0b1018}
.navos-launch .launch-inner p{max-width:520px;margin:0 0 38px;font-size:18px;line-height:1.55;color:#676c78}
.navos-launch .launch-actions{display:flex;gap:16px}
.navos-launch .launch-inner a{height:64px;padding:0 28px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:520;text-decoration:none;transition:filter .2s,transform .2s}
.navos-launch .launch-primary{background:#0166fe;color:#fff}.navos-launch .launch-secondary{background:#fff;color:#1c222b}
.navos-launch .launch-inner a:hover{filter:brightness(.97);transform:translateY(-2px)}
@media(max-width:900px){.navos-launch{height:460px;background-position:60% center}.navos-launch .launch-inner{width:calc(100% - 48px)}.navos-launch .launch-inner h2{max-width:62%;font-size:38px}.navos-launch .launch-inner p{max-width:55%;font-size:16px}}
@media(max-width:600px){.navos-launch{height:500px;background-position:68% center}.navos-launch:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(225,241,255,.96) 0 48%,rgba(225,241,255,.25) 82%)}.navos-launch .launch-inner{position:relative;z-index:1;width:calc(100% - 40px);justify-content:flex-start;padding-top:64px}.navos-launch .launch-inner h2{max-width:88%;font-size:30px}.navos-launch .launch-inner p{max-width:76%;font-size:14px}.navos-launch .launch-inner a{height:46px;padding:0 16px;font-size:14px}}
@media(prefers-reduced-motion:reduce){.navos-launch .launch-inner a{transition:none}}

/* 录屏中的大幅蓝粉四角星展开，文案居中。 */
#contact.navos-launch{height:calc(100vh - 76px);min-height:560px;background:#fff;isolation:isolate;scroll-margin-top:76px}
.launch-star-backdrop{position:absolute;left:50%;top:50%;width:150vw;height:150vw;max-width:none;z-index:-1;pointer-events:none;transform-origin:center;will-change:transform}
.launch-star-backdrop svg{display:block;width:100%;height:100%}
#contact.navos-launch .launch-inner{width:calc(100% - 48px);align-items:center;justify-content:center;text-align:center;position:relative;opacity:var(--star-copy-opacity,1)}
#contact.navos-launch .launch-inner h2{width:auto;max-width:100%;font-size:40px;font-weight:400;line-height:1.4;letter-spacing:.03em;margin-bottom:24px;background:linear-gradient(100deg,#121a27 15%,#23556b 60%,#41b4d5);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
#contact.navos-launch .launch-inner p{max-width:620px;font-size:16px;color:#657583;margin-bottom:32px}
#contact.navos-launch .launch-inner a{height:48px;font-size:14px;padding:0 24px;border-radius:28px}
#contact.navos-launch .launch-secondary{background:#ffffff90}
@media(max-width:600px){#contact.navos-launch{min-height:520px}.launch-star-backdrop{width:230vw;height:230vw}#contact.navos-launch:after{display:none}#contact.navos-launch .launch-inner{padding-top:0;width:calc(100% - 40px)}#contact.navos-launch .launch-inner h2{font-size:28px;max-width:320px}#contact.navos-launch .launch-inner p{font-size:14px}#contact.navos-launch .launch-actions{gap:10px}#contact.navos-launch .launch-inner a{padding:0 16px}}
/* 小星星在固定舞台内随滚动展开。 */
.launch-star-scroll{height:260vh;background:#fff;position:relative}
.launch-star-scroll #contact.navos-launch{position:sticky;top:76px;min-height:0}
@media(prefers-reduced-motion:reduce){.launch-star-scroll{height:calc(100vh - 76px)}}

/* Figma 联系销售弹窗：22px 圆角、36px 上边距、40px 横向内边距。 */
#navos-book{width:min(460px,calc(100vw - 32px));padding:36px 40px 40px;border:0;border-radius:22px;background:#f6f9ff;box-sizing:border-box}
#navos-book .navos-form-eyebrow{margin:0;color:#093df0;font:400 11px/16px MiSans,'Microsoft YaHei',sans-serif}
#navos-book h2{margin:0;font:500 30px/60px MiSans,'Microsoft YaHei',sans-serif;letter-spacing:0;color:#07111f;text-align:left}
#navos-book .navos-book-close{top:28px;right:24px;width:28px;height:28px;border-radius:0;background:transparent;color:#07111f;font-size:28px;line-height:1}
#navos-book>p:not(.navos-form-eyebrow){margin:0;color:#617394;font-size:12px}
#navos-book-form{grid-template-columns:1fr;gap:16px;margin-top:24px}
#navos-book-form label{font-family:MiSans,'Microsoft YaHei',sans-serif;color:#617394;gap:8px}
#navos-book-form input{padding:11px 12px;border:1px solid #dce3ee;background:#fff;border-radius:8px;color:#07111f}
#navos-book-form .btn_primary{height:44px;border-radius:999px;background:#0166fe;color:#fff;font:500 14px/20px MiSans,'Microsoft YaHei',sans-serif}
@media(max-width:479px){#navos-book{padding:32px 24px}}

/* 页面内四项留资表单 */
#contact.navos-launch{height:max(760px,calc(100vh - 76px))}
#contact.navos-launch .launch-inner{box-sizing:border-box;padding:64px 0}
.launch-lead-form{width:min(880px,100%);box-sizing:border-box;margin-top:40px;padding:32px 40px;background:rgba(255,255,255,.82);border-radius:22px;display:grid;grid-template-columns:1fr 1fr;gap:24px 32px;text-align:left}
.launch-lead-form label{display:flex;flex-direction:column;gap:12px;font-size:14px;color:#26313e}
.launch-lead-form input{width:100%;box-sizing:border-box;padding:12px 0;border:0;border-bottom:1px solid #cdd8e5;border-radius:0;background:transparent;color:#121a27;font:inherit;outline:none}
.launch-lead-form input::placeholder{color:#8b99aa}
.launch-lead-form input:focus{border-bottom-color:#0066ff}
.launch-lead-submit{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:8px}
.launch-lead-submit button{border:0;border-radius:28px;background:#0066ff;color:#fff;font:500 14px/1.4 MiSans,'Microsoft YaHei',sans-serif;padding:14px 28px;cursor:pointer}
.launch-lead-submit small{font-size:12px;color:#657583}
.launch-lead-form output{grid-column:1/-1;text-align:center;font-size:14px;color:#657583}
@media(max-width:600px){#contact.navos-launch{height:auto;min-height:880px}.launch-star-scroll{height:auto;padding-top:40vh}.launch-star-scroll #contact.navos-launch{position:relative;top:0}#contact.navos-launch .launch-inner{padding:48px 0}.launch-lead-form{grid-template-columns:1fr;padding:24px;gap:20px;margin-top:32px}}

/* 留资：隐私勾选、提交状态与隐私政策弹窗 */
.launch-lead-form .lead-privacy,#navos-book-form .lead-privacy{display:flex;flex-direction:row;align-items:center;gap:8px;font-size:13px;color:#617394;cursor:pointer}
.launch-lead-form .lead-privacy input,#navos-book-form .lead-privacy input{flex:none;width:16px;height:16px;margin:0;padding:0;border:0;accent-color:#0066ff;cursor:pointer}
.launch-lead-submit .lead-privacy button,#navos-book-form .lead-privacy button{border:0;padding:0;border-radius:0;background:none;color:#0066ff;font:inherit;text-decoration:underline;cursor:pointer}
.launch-lead-submit button[type=submit]:disabled,#navos-book-form .btn_primary:disabled{opacity:.55;cursor:not-allowed}
.launch-lead-form output[data-state=success],#navos-form-result[data-state=success]{color:#16a34a}
.launch-lead-form output[data-state=error],#navos-form-result[data-state=error]{color:#ef4444}
#navos-form-result{font-size:13px;text-align:center}
#navos-privacy{width:min(760px,calc(100vw - 32px));max-height:80vh;padding:0;overflow:auto}
#navos-privacy .navos-privacy-body{padding:20px 28px 32px;font-size:14px;line-height:1.75;color:#3d4c63}
#navos-privacy .navos-privacy-body p,#navos-privacy .navos-privacy-body ul{margin:0 0 12px}
#navos-privacy .navos-privacy-body ul{padding-left:20px}
#navos-privacy .navos-privacy-body h3{margin:20px 0 8px;font-size:16px;font-weight:600;color:#07111f}
#navos-privacy .navos-privacy-body h4{margin:12px 0 6px;font-size:14px;font-weight:600;color:#07111f}