/* 鼠鼠云 · Ice blue. All brand artwork is served locally. */
:root,html,body,[data-theme-preset]{
 --background:#f1f8fc!important;--foreground:#153c54!important;
 --card:#ffffff!important;--card-foreground:#153c54!important;
 --popover:#ffffff!important;--popover-foreground:#153c54!important;
 --primary:#17658c!important;--primary-foreground:#f6fcff!important;
 --secondary:#e2f2fa!important;--secondary-foreground:#265b76!important;
 --muted:#eaf4fa!important;--muted-foreground:#52758a!important;
 --accent:#d8eef9!important;--accent-foreground:#12516f!important;
 --border:#d1e5f0!important;--input:#bdd9e9!important;--ring:#429ec8!important;
 --sidebar:#e7f3fa!important;--sidebar-foreground:#325f78!important;
 --sidebar-primary:#17658c!important;--sidebar-primary-foreground:#f6fcff!important;
 --sidebar-accent:#cbe9f7!important;--sidebar-accent-foreground:#114f70!important;
 --sidebar-border:#c5dfed!important;--sidebar-ring:#429ec8!important;
 --chart-1:#2587b7!important;--chart-2:#44aebc!important;--chart-3:#70b6df!important;--chart-4:#798fc6!important;--chart-5:#84c9d0!important;
 --skeleton-base:#deeff8!important;--skeleton-highlight:#f6fcff!important;
 --radius:.8rem!important;--font-body:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif!important;
 --overview-accent-1:#3d99c3!important;--overview-accent-2:#6ab9d0!important;--overview-accent-3:#8bcce6!important;
 --brand-shadow:0 5px 22px #1d668708;--brand-display:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
html.dark,html.dark body,html.dark [data-theme-preset]{
 --background:#0b1b29!important;--foreground:#e3f3fb!important;
 --card:#102738!important;--card-foreground:#e3f3fb!important;
 --popover:#153044!important;--popover-foreground:#e3f3fb!important;
 --primary:#83cee9!important;--primary-foreground:#082335!important;
 --secondary:#193b50!important;--secondary-foreground:#c5e7f6!important;
 --muted:#163345!important;--muted-foreground:#95bbcf!important;
 --accent:#1c4962!important;--accent-foreground:#d1f0ff!important;
 --border:#295067!important;--input:#38677f!important;--ring:#83cee9!important;
 --sidebar:#102535!important;--sidebar-foreground:#b6d9eb!important;
 --sidebar-primary:#83cee9!important;--sidebar-primary-foreground:#082335!important;
 --sidebar-accent:#205571!important;--sidebar-accent-foreground:#e0f5ff!important;
 --sidebar-border:#26495f!important;--sidebar-ring:#83cee9!important;
 --chart-1:#83cee9!important;--chart-2:#6cc9d1!important;--chart-3:#7aaddd!important;--chart-4:#a2addf!important;--chart-5:#9ac9d6!important;
 --skeleton-base:#193b50!important;--skeleton-highlight:#25526b!important;
 --brand-shadow:0 5px 22px #00000018;
}
html{background:var(--background);scrollbar-color:var(--input) transparent}
body{background:var(--background);color:var(--foreground);font-family:var(--font-body);-webkit-font-smoothing:antialiased}
::selection{background:#8cd6ed80;color:var(--foreground)}
[data-slot=sidebar-wrapper]{background:var(--sidebar)!important}
[data-slot=sidebar-wrapper]>header{height:58px;background:var(--sidebar)!important;border-bottom:1px solid var(--sidebar-border);padding-inline:8px}
[data-slot=sidebar-wrapper]>header nav a{font-size:12px;letter-spacing:.025em}
[data-slot=sidebar-wrapper]>header a[aria-label="返回主页"]{font-family:var(--brand-display);font-size:18px;gap:9px}
[data-slot=sidebar-wrapper]>header a[aria-label="返回主页"] img{border-radius:7px}
[data-slot=sidebar-inner],[data-sidebar=sidebar]{background:var(--sidebar)!important}
[data-slot=sidebar-content]{padding-top:12px}
[data-slot=sidebar-menu-button]{border-radius:10px!important;min-height:35px;transition:background .18s,color .18s}
[data-slot=sidebar-menu-button][data-active], [data-slot=sidebar-menu-button][aria-current=page]{background:var(--sidebar-accent)!important;color:var(--sidebar-accent-foreground)!important;box-shadow:inset 3px 0 var(--primary)}
[data-slot=sidebar-group-label]{font-size:10px;letter-spacing:.13em;color:var(--muted-foreground);margin-top:5px}
[data-slot=sidebar-inset]{background:var(--background)!important;border:1px solid var(--border)!important;box-shadow:none!important;border-radius:23px!important}
[data-slot=sidebar-inset] main{background:transparent}
[data-slot=sidebar-inset] [class*="bg-[linear-gradient"],[data-slot=sidebar-inset] [class*="bg-[radial-gradient"]{background-image:linear-gradient(125deg,color-mix(in srgb,var(--accent) 50%,var(--card)),var(--card))!important}
[data-slot=card]{background:var(--card)!important;border-color:var(--border)!important;border-radius:19px!important;box-shadow:var(--brand-shadow)!important}
[data-slot=card]:hover{box-shadow:0 7px 24px #1d668710!important}
[data-slot=card-header]{border-color:var(--border)}
[data-slot=card-title],h1,h2{font-family:var(--brand-display);letter-spacing:-.025em}
[data-slot=card-title]{font-weight:600}
[data-slot=card-description]{line-height:1.7}
[data-slot=button],[data-slot=dialog-trigger],[data-slot=select-trigger],[data-slot=combobox-trigger]{border-radius:10px}
[data-slot=button].bg-primary,button.bg-primary,a.bg-primary{box-shadow:0 3px 9px #1d668716}
input[data-slot],textarea[data-slot],[data-slot=select-trigger]{background:color-mix(in srgb,var(--card) 80%,var(--muted));border-color:var(--input)}
input[data-slot]:focus-visible,textarea[data-slot]:focus-visible{background:var(--card)}
[data-slot=table-container]{border:1px solid var(--border);border-radius:15px;background:var(--card)}
[data-slot=sidebar-inset] td[colspan]>[data-slot=empty]{max-width:calc(100vw - 270px);width:100%;margin-inline:0}
[data-slot=table-header]{background:var(--muted)}
[data-slot=table-head]{color:var(--muted-foreground);font-size:12px;font-weight:600;height:43px}
[data-slot=table-row]{border-color:var(--border)}
[data-slot=table-cell]{padding-block:13px}
[data-slot=table-body] [data-slot=table-row]:hover{background:color-mix(in srgb,var(--accent) 35%,transparent)}
[data-slot=dialog-content],[data-slot=alert-dialog-content],[data-slot=sheet-content],[data-slot=popover-content],[data-slot=dropdown-menu-content],[data-slot=select-content],[data-slot=command]{border-color:var(--border);background:var(--popover);border-radius:18px;box-shadow:0 16px 70px #123f5b25}
[data-slot=dialog-title],[data-slot=sheet-title]{font-family:var(--brand-display);font-size:21px}
[data-slot=tabs-list]{background:var(--muted);border-radius:12px;padding:4px}
[data-slot=tabs-trigger]{border-radius:9px}
[data-slot=tabs-trigger][data-state=active],[data-slot=tabs-trigger][data-active]{background:var(--card);color:var(--primary)}
[data-slot=avatar-fallback]{background:var(--accent)!important;color:var(--accent-foreground)!important}
/* Keep state colours (errors, success, warnings) meaningful. */
.bg-blue-50,.bg-sky-50,.bg-cyan-50{background:var(--muted)!important}
.text-blue-500,.text-sky-500,.text-blue-600,.text-sky-600{color:var(--primary)!important}
.bg-blue-500,.bg-sky-500{background:var(--primary)!important;color:var(--primary-foreground)!important}
.cream-workspace-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 16px;padding:0 0 13px;border-bottom:1px solid var(--border);gap:14px}
.cream-workspace-heading h1,.cream-workspace-heading h2{margin:0}
.cream-workspace-note{color:var(--muted-foreground);font:10px/1.5 var(--font-body);letter-spacing:.12em;white-space:nowrap}
.cream-model-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:2px 0 14px;padding:14px 16px;border:1px solid var(--border);border-radius:15px;background:linear-gradient(115deg,color-mix(in srgb,var(--accent) 25%,var(--card)),var(--card));box-shadow:var(--brand-shadow)}
.cream-model-tools-copy{display:flex;flex-direction:column;gap:4px}.cream-model-tools-copy strong{font:600 16px var(--brand-display);color:var(--foreground)}.cream-model-tools-copy span{font-size:11px;color:var(--muted-foreground)}
.cream-model-tools-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cream-model-search{display:flex;align-items:center;gap:8px;height:36px;width:min(270px,58vw);padding:0 10px;border:1px solid var(--input);border-radius:10px;background:var(--card);color:var(--muted-foreground)}.cream-model-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--foreground);font:12px var(--font-body)}
.cream-model-tools button{min-height:35px;padding:0 12px;border:1px solid var(--border);border-radius:10px;background:var(--card);color:var(--secondary-foreground);font:500 11px var(--font-body);cursor:pointer}.cream-model-tools button[data-model-action=select]{border-color:var(--primary);background:var(--primary);color:var(--primary-foreground)}.cream-model-tools button:hover{filter:brightness(.96)}.cream-model-count{min-width:50px;font-size:10px;color:var(--muted-foreground);text-align:right}
/* Authentication: supplied brand artwork and an ice-blue welcome panel. */
.cream-auth-layout{display:grid!important;grid-template-columns:1fr 1fr;min-height:100svh;height:auto!important;background:var(--background);padding:20px;gap:20px}
.cream-auth-layout>a{position:absolute;left:54px;top:48px;color:#164864;font-family:var(--brand-display);font-size:21px}
.cream-auth-layout>a h1{font-family:var(--brand-display);font-size:21px}
.cream-auth-layout>a img{border-radius:11px;width:34px;height:34px}
.cream-auth-aside{position:relative;display:flex;flex-direction:column;justify-content:center;overflow:hidden;border-radius:25px;min-height:calc(100svh - 40px);padding:125px 11% 90px;background:radial-gradient(ellipse at 80% 20%,#b0e0f4 0,transparent 60%),linear-gradient(145deg,#e4f6ff,#c3e7f6);color:#164864}
.cream-auth-aside:after{content:"";position:absolute;width:400px;height:400px;right:-200px;bottom:-130px;border:1px solid #65afd040;border-radius:50%;box-shadow:0 0 0 45px #65afd008,0 0 0 90px #65afd006;pointer-events:none}
.cream-auth-kicker{font-size:10px;letter-spacing:.24em;color:#397e9e;margin-bottom:27px}
.cream-auth-aside h2{font:500 clamp(30px,3.25vw,49px)/1.48 var(--brand-display);letter-spacing:-.025em;margin:0 0 22px;position:relative;z-index:1}
.cream-auth-aside h2 span{color:#1976a3}
.cream-auth-aside p{color:#527d94;font-size:13px;line-height:1.95;max-width:330px}
.cream-auth-bottom{position:absolute;bottom:33px;left:11%;right:11%;border-top:1px solid #83b9d033;padding-top:20px;color:#42768e;font-size:10px;letter-spacing:.08em;display:flex;justify-content:space-between;gap:12px}

.cream-auth-container{display:flex!important;align-items:center;justify-content:center;padding:80px 24px 50px!important;max-width:none!important;width:100%}
.cream-auth-form{width:min(100%,420px)!important;padding:0!important;margin:auto!important}
.cream-auth-form h2{font-size:30px;text-align:left!important;line-height:1.5;margin-bottom:6px}
.cream-auth-description{font-size:13px;color:var(--muted-foreground);line-height:1.8;margin:5px 0 30px}
.cream-auth-form form{gap:23px}
.cream-auth-form input{height:46px;border-radius:12px;padding-inline:14px;background:var(--card)}
.cream-auth-form button[type=submit]{height:46px;border-radius:12px;margin-top:7px;font-size:14px}
.cream-auth-form label{font-size:12px;font-weight:500;line-height:1.6}
.cream-auth-form a{font-size:12px}
.cream-auth-footer{border-top:1px solid var(--border);padding-top:22px;margin-top:32px;color:var(--muted-foreground);font-size:10px;line-height:1.9;display:flex;justify-content:space-between;gap:15px}
.cream-auth-footer a{font-size:10px;color:var(--primary)}
@media(min-width:1100px){[data-slot=sidebar-inset]{margin-right:14px!important;margin-bottom:14px!important}[data-slot=sidebar-menu-button]{font-size:12px}[data-slot=sidebar-content]{padding-inline:4px}}
@media(max-width:900px){.cream-auth-layout{grid-template-columns:.85fr 1fr;padding:14px;gap:12px}.cream-auth-aside{padding-inline:10%}.cream-auth-layout>a{left:38px;top:36px}.cream-auth-aside h2{font-size:32px}.cream-auth-container{padding-inline:24px!important}}
@media(max-width:640px){.cream-auth-layout{display:flex!important;flex-direction:column;gap:0;padding:12px}.cream-auth-aside{min-height:250px;padding:85px 27px 28px;border-radius:20px}.cream-auth-layout>a{left:35px;top:32px}.cream-auth-layout>a h1{font-size:18px}.cream-auth-aside h2{font-size:28px;line-height:1.4;margin:0 0 12px}.cream-auth-aside h2 br{display:none}.cream-auth-aside h2 span{display:block}.cream-auth-kicker{margin-bottom:13px;font-size:8px;letter-spacing:.18em}.cream-auth-aside p{font-size:11px;line-height:1.8;max-width:250px}.cream-cup,.cream-auth-bottom{display:none}.cream-auth-container{padding:34px 19px 28px!important}.cream-auth-form h2{font-size:25px}.cream-auth-description{margin-bottom:23px;font-size:12px}.cream-auth-form form{gap:20px}.cream-auth-footer{margin-top:25px;padding-top:19px}.cream-workspace-note{display:none}[data-slot=sidebar-wrapper]>header{height:53px;padding-inline:0}[data-slot=sidebar-inset]{border-radius:18px!important}[data-slot=card]{border-radius:15px!important}}
@media(max-width:640px){[data-slot=sidebar-inset] td[colspan]>[data-slot=empty]{max-width:calc(100vw - 28px)}.cream-model-tools{align-items:stretch;padding:13px;gap:11px}.cream-model-tools-controls{width:100%}.cream-model-search{width:100%;flex-basis:100%}.cream-model-tools-controls button{flex:1}.cream-model-count{flex-basis:100%;text-align:left}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

.shushu-announcement-overlay{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:20px;background:#102b3bb8;backdrop-filter:blur(5px)}
.shushu-announcement-dialog{width:min(100%,620px);max-height:min(82vh,760px);overflow:auto;padding:25px;border:1px solid var(--border);border-radius:20px;background:var(--card);color:var(--foreground);box-shadow:0 22px 80px #08263855}
.shushu-announcement-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted-foreground);font-size:9px;font-weight:650;letter-spacing:.14em}.shushu-announcement-close{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--border);border-radius:10px;background:var(--muted);color:var(--foreground);font-size:22px;line-height:1;cursor:pointer}
.shushu-announcement-dialog h2{margin:5px 0 17px;font-size:24px}.shushu-announcement-content{max-height:55vh;overflow:auto;padding:16px;border:1px solid var(--border);border-radius:13px;background:var(--background);color:var(--foreground);font-size:13px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}
.shushu-announcement-confirm{display:block;width:100%;min-height:43px;margin-top:18px;border:0;border-radius:11px;background:var(--primary);color:var(--primary-foreground);font:600 13px var(--font-body);cursor:pointer}.shushu-announcement-confirm:hover{filter:brightness(.96)}
@media(max-width:640px){.shushu-announcement-overlay{padding:14px}.shushu-announcement-dialog{max-height:86vh;padding:18px;border-radius:17px}.shushu-announcement-dialog h2{font-size:21px}.shushu-announcement-content{max-height:62vh;padding:13px;font-size:12px}}

/* Supplied artwork keeps its proportions, including on the small header. */
img[data-shushu-brand]{object-fit:contain!important;object-position:center;border-radius:0!important;background:transparent!important}
[data-slot=sidebar-wrapper]>header a[aria-label="返回主页"]>div{width:31px;height:31px;overflow:visible}
[data-slot=sidebar-wrapper]>header a[aria-label="返回主页"]{font-weight:650;letter-spacing:.035em}
.cream-auth-layout>a{color:#164864;z-index:2;gap:11px}
.cream-auth-layout>a>div{width:40px;height:40px}.cream-auth-layout>a img{width:40px;height:40px}
.cream-auth-aside{align-items:flex-start;background:radial-gradient(ellipse at 72% 25%,#b5e4f680,transparent 60%),linear-gradient(145deg,#edfaff,#d6eef9);border:1px solid #cee5f1;padding-top:115px}
.cream-auth-kicker{font-size:9px;letter-spacing:.18em;margin-bottom:20px;font-weight:600}
.shushu-auth-art{width:clamp(150px,15vw,215px);height:auto;align-self:center;object-fit:contain;margin:0 0 32px;filter:drop-shadow(0 12px 22px #215d7a18)}
.cream-auth-aside h2{font-weight:650;font-size:clamp(29px,3vw,44px);line-height:1.55;letter-spacing:-.04em}
.cream-auth-aside:after{bottom:-170px;width:500px;height:500px;right:-250px}
.cream-auth-form h2{font-weight:650;font-size:29px}
.cream-auth-bottom{border-top-color:#acd0e1;color:#537d94}
html.dark .cream-auth-aside{background:radial-gradient(ellipse at 72% 25%,#26597680,transparent 60%),linear-gradient(145deg,#153448,#10283b);border-color:#2d556c;color:#dcf3ff}
html.dark .cream-auth-layout>a{color:#dcf3ff}html.dark .cream-auth-aside h2 span{color:#84d2ef}html.dark .cream-auth-aside p,html.dark .cream-auth-kicker,html.dark .cream-auth-bottom{color:#a8cadd}html.dark .cream-auth-bottom{border-top-color:#315970}
@media(max-width:900px){.shushu-auth-art{width:160px;margin-bottom:24px}.cream-auth-aside h2{font-size:30px}}
@media(max-width:640px){.cream-auth-aside{min-height:242px;padding:86px 25px 25px}.shushu-auth-art{position:absolute;right:14px;top:80px;width:115px;opacity:.25;margin:0}.cream-auth-aside h2{position:relative;font-size:27px;max-width:270px}.cream-auth-aside p{position:relative;max-width:235px}.cream-auth-kicker{font-size:8px;letter-spacing:.08em}.cream-auth-layout>a>div,.cream-auth-layout>a img{width:35px;height:35px}.cream-auth-form h2{font-size:25px}}

/* Public homepage: make the model plaza reachable before the fold on mobile. */
.shushu-home-market{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 30px;padding:18px 20px;border:1px solid #c4deec;border-radius:18px;background:linear-gradient(110deg,#e4f5fc,#fafdff 72%);box-shadow:0 7px 22px #2264860a}
.shushu-home-market-copy{display:flex;align-items:center;gap:13px;min-width:0}.shushu-home-market-icon{display:grid;place-items:center;flex:0 0 39px;width:39px;height:39px;border-radius:12px;background:#17658c;color:#f6fcff;font-size:22px;line-height:1}
.shushu-home-market-copy strong{display:block;color:#174b67;font-size:14px;font-weight:700}.shushu-home-market-copy span{display:block;margin-top:3px;color:#62869a;font-size:10px;line-height:1.5}
.shushu-home-market-link{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-height:38px;padding:0 15px;border:1px solid #acd1e3;border-radius:11px;background:#fff;color:#246783;font-size:11px;font-weight:650;white-space:nowrap;transition:background .18s,transform .18s}.shushu-home-market-link:hover{background:#e6f5fc;transform:translateY(-1px)}
@media(max-width:640px){.shushu-home-market{align-items:flex-start;margin-bottom:24px;padding:14px 15px;border-radius:15px}.shushu-home-market-copy{gap:10px}.shushu-home-market-icon{flex-basis:34px;width:34px;height:34px;border-radius:10px;font-size:18px}.shushu-home-market-copy strong{font-size:13px}.shushu-home-market-copy span{font-size:9px}.shushu-home-market-link{min-height:35px;padding:0 11px;font-size:10px}}