:root{--c-primary:#1d7ded;--c-primary-strong:#1e56d9;--c-accent:#57aded;--c-bg:#f1f8fe;--c-surface:#fff;--c-primary-hover:#176fdc;--c-primary-soft:#e6f1fe;--c-primary-soft-strong:#d3e6fc;--c-primary-ring:rgb(29 125 237/28%);--c-on-primary:#fff;--c-text:#14213a;--c-text-secondary:#42526b;--c-text-muted:#6b7a90;--c-text-faint:#98a4b5;--c-surface-alt:#f7fafd;--c-surface-hover:#f2f7fd;--c-surface-sunken:#eaf1f9;--c-border:#dbe5f1;--c-border-subtle:#e9eff7;--c-border-strong:#c3d1e3;--c-overlay:rgb(10 22 45/48%);--c-success:#17a34a;--c-success-soft:#e6f6ec;--c-success-text:#13753a;--c-warning:#e08a0b;--c-warning-soft:#fdf3e1;--c-warning-text:#9a5b05;--c-danger:#dc3a3a;--c-danger-hover:#c42f2f;--c-danger-soft:#fdeceb;--c-danger-text:#b42525;--c-info:var(--c-accent);--c-info-soft:#e8f4fd;--c-info-text:#1767b8;--c-nav-bg:#0d1b34;--c-nav-bg-raised:#14254a;--c-nav-border:rgb(255 255 255/7%);--c-nav-text:#a7b5ce;--c-nav-text-strong:#f3f7fd;--c-nav-hover:rgb(255 255 255/6%);--c-nav-active:var(--c-primary);--c-nav-group-line:rgb(255 255 255/10%);--font-sans:"Inter","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"Roboto","Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,"Cascadia Mono","SFMono-Regular",Menlo,Consolas,monospace;--fs-xs:12px;--fs-sm:13px;--fs-md:14px;--fs-lg:16px;--fs-xl:18px;--fs-2xl:22px;--fs-3xl:28px;--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--lh-tight:1.25;--lh-base:1.5;--sp-0:2px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-7:28px;--sp-8:32px;--sp-10:40px;--sp-12:48px;--radius-xs:4px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-xs:0 1px 2px rgb(16 38 77/6%);--shadow-sm:0 1px 3px rgb(16 38 77/8%),0 1px 2px rgb(16 38 77/4%);--shadow-md:0 4px 12px rgb(16 38 77/8%),0 1px 3px rgb(16 38 77/6%);--shadow-lg:0 12px 32px rgb(16 38 77/14%),0 2px 6px rgb(16 38 77/6%);--shadow-xl:0 24px 56px rgb(16 38 77/22%);--focus-ring:0 0 0 3px var(--c-primary-ring);--control-h-sm:30px;--control-h:36px;--control-h-lg:44px;--chip-h:34px;--sidebar-w:248px;--sidebar-w-collapsed:72px;--header-h:64px;--content-max:1600px;--z-sticky:10;--z-sidebar:100;--z-header:200;--z-dropdown:500;--z-drawer:900;--z-modal:1000;--z-toast:1100;--ease-out:cubic-bezier(0.22,1,0.36,1);--t-fast:120ms ease;--t-base:200ms ease;--t-slow:320ms var(--ease-out);--icon-select-chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7a90' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");--icon-check:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");--icon-dash:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round'%3E%3Cpath d='M6 12h12'/%3E%3C/svg%3E")}*,:after,:before{box-sizing:border-box}html{text-size-adjust:100%}body,html{margin:0;min-height:100%;background:var(--c-bg);color:var(--c-text);font-family:var(--font-sans);font-size:var(--fs-md);line-height:var(--lh-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss01"}button,input,select,textarea{font:inherit;color:inherit}button{-webkit-tap-highlight-color:transparent}svg{flex-shrink:0}h1,h2,h3,h4{margin:0 0 var(--sp-3);color:var(--c-text);line-height:var(--lh-tight);letter-spacing:-.01em}h1{font-size:var(--fs-2xl);font-weight:var(--fw-bold);letter-spacing:-.02em}h2{font-size:var(--fs-xl)}h2,h3{font-weight:var(--fw-semibold)}h3{font-size:var(--fs-lg)}h4{font-size:var(--fs-md);font-weight:var(--fw-semibold)}p{margin:0 0 var(--sp-3)}small{font-size:var(--fs-sm)}a{color:var(--c-primary);text-decoration:none;transition:color var(--t-fast)}a:hover{color:var(--c-primary-strong)}hr{border:0;border-top:1px solid var(--c-border);margin:var(--sp-4) 0}code,kbd{font-family:var(--font-mono);font-size:.92em}::selection{background:var(--c-primary-soft-strong)}:focus{outline:none}:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}*{scrollbar-width:thin;scrollbar-color:var(--c-border-strong) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--c-border-strong);border-radius:var(--radius-full);border:3px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background-color:var(--c-text-faint)}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-height:var(--control-h);max-width:100%;padding:0 var(--sp-8) 0 var(--sp-3);border:1px solid var(--c-border);border-radius:var(--radius-md);background:var(--c-surface) var(--icon-select-chevron) no-repeat right 10px center /16px 16px;color:var(--c-text);font-size:var(--fs-md);cursor:pointer;transition:border-color var(--t-fast),box-shadow var(--t-fast)}select:hover:not(:disabled){border-color:var(--c-border-strong)}select:focus-visible{outline:none;border-color:var(--c-primary);box-shadow:var(--focus-ring)}select:disabled{background-color:var(--c-surface-alt);color:var(--c-text-muted);cursor:not-allowed}select[multiple]{background-image:none;padding:var(--sp-1)}textarea{width:100%;min-height:88px;padding:var(--sp-2) var(--sp-3);border:1px solid var(--c-border);border-radius:var(--radius-md);background:var(--c-surface);color:var(--c-text);resize:vertical;transition:border-color var(--t-fast),box-shadow var(--t-fast)}textarea:focus-visible{outline:none;border-color:var(--c-primary);box-shadow:var(--focus-ring)}fieldset{margin:0;border:0;min-width:0}fieldset,legend{padding:0}input[type=file]{font-size:var(--fs-sm);color:var(--c-text-secondary)}input[type=file]::-webkit-file-upload-button{margin-right:var(--sp-3);height:var(--control-h-sm);padding:0 var(--sp-3);border:1px solid var(--c-border);border-radius:var(--radius-md);background:var(--c-surface);color:var(--c-primary-strong);font-weight:var(--fw-medium);cursor:pointer;-webkit-transition:background var(--t-fast);transition:background var(--t-fast)}input[type=file]::file-selector-button{margin-right:var(--sp-3);height:var(--control-h-sm);padding:0 var(--sp-3);border:1px solid var(--c-border);border-radius:var(--radius-md);background:var(--c-surface);color:var(--c-primary-strong);font-weight:var(--fw-medium);cursor:pointer;transition:background 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