@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--color-surface: #ffffff;--color-surface-dim: #f5f5f5;--color-surface-raised: #ffffff;--color-surface-hover: #f0f0f0;--color-surface-overlay: rgba(11, 12, 13, .4);--color-border: #e0e0e0;--color-border-subtle: #eeeeee;--color-border-strong: #cccccc;--color-text-heading: #1A1C1E;--color-text-body: #3F3F3F;--color-text-secondary: #6C6C6C;--color-text-muted: #999999;--color-text-faint: #cccccc;--color-accent: #91191C;--color-accent-hover: #ED1C24;--color-accent-muted: #fde8e8;--font-sans: "Inter", "Arial", "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", monospace;--radius-sm: 8px;--radius: 12px;--radius-lg: 14px}body{margin:0;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background:var(--color-surface-dim);color:var(--color-text-heading)}.arpinine-shell{min-height:100vh;background:var(--color-surface-dim);color:var(--color-text-heading);font-family:var(--font-sans)}.arpinine-shell__header{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.85rem 1.5rem;border-bottom:1px solid var(--color-border);background:var(--color-surface)}.arpinine-shell__header--standalone{position:sticky;top:0;z-index:50}.arpinine-shell__brand{display:flex;align-items:center;gap:.9rem;font-size:1.05rem;font-weight:600;color:var(--color-text-heading);letter-spacing:-.01em}.arpinine-shell__logo{height:1.6rem;width:auto;display:block}.arpinine-shell__tenant{padding-left:.85rem;margin-left:.15rem;border-left:1px solid var(--color-border);color:var(--color-text-secondary);font-weight:500;font-size:.95rem}.arpinine-shell__nav{display:flex;gap:.35rem;flex:1;justify-content:center}.arpinine-nav__link{display:inline-flex;align-items:center;padding:.45rem .9rem;border-radius:var(--radius-sm);color:var(--color-text-secondary);text-decoration:none;font-size:.92rem;font-weight:500;border:1px solid transparent;transition:color .12s ease,background-color .12s ease,border-color .12s ease}.arpinine-nav__link:hover{color:var(--color-text-heading);background:var(--color-surface-hover)}.arpinine-nav__link--active{color:var(--color-text-heading);background:var(--color-accent-muted);border-color:var(--color-accent)}.arpinine-user-menu{display:flex;align-items:center;gap:.9rem;color:var(--color-text-secondary);font-size:.9rem}.arpinine-user-menu__email{color:var(--color-text-body)}.arpinine-btn{font:inherit;font-family:var(--font-sans);font-weight:500;font-size:.9rem;cursor:pointer;border-radius:var(--radius-sm);padding:.5rem 1.1rem;border:0;transition:background-color .12s ease,color .12s ease,filter .12s ease}.arpinine-btn--ghost{background:var(--color-accent);color:#fff}.arpinine-btn--ghost:hover{background:var(--color-accent-hover)}.arpinine-shell__main{max-width:1200px;margin:0 auto;padding:2.25rem 1.5rem}.arpinine-tile{display:block;background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.4rem;color:var(--color-text-heading);text-decoration:none;transition:border-color .15s ease,transform .15s ease,background-color .15s ease}.arpinine-tile:hover{border-color:var(--color-accent);background:var(--color-surface-hover);transform:translateY(-2px)}.arpinine-tile__title{font-size:1.15rem;font-weight:600;margin-bottom:.4rem;color:var(--color-text-heading);letter-spacing:-.01em}.arpinine-tile__description{color:var(--color-text-body);font-size:.92rem;line-height:1.45}.arpinine-tile__hint{margin-top:.6rem;color:var(--color-text-muted);font-size:.78rem;font-style:italic}*{box-sizing:border-box}.centered{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;gap:.85rem;padding:1rem}.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem}