:root{--cb-canvas: #000000;--cb-text: #ffffff;--cb-text-secondary: rgba(255, 255, 255, .48);--cb-text-tertiary: rgba(255, 255, 255, .3);--cb-placeholder: rgba(255, 255, 255, .22);--cb-surface: rgba(255, 255, 255, .03);--cb-surface-strong: #0a0a0a;--cb-menu-solid: #0a0a0a;--cb-glass-border: #222222;--cb-hover: rgba(255, 255, 255, .04);--cb-input-bg: rgba(255, 255, 255, .03);--cb-border: #222222;--cb-border-strong: #333333;--cb-primary: #00ff41;--cb-primary-soft: #7cffa8;--cb-primary-light: rgba(0, 255, 65, .14);--cb-secondary: #7cffa8;--cb-success: #00ff41;--cb-danger: #ff4d4d;--cb-text-on-primary: #000000;--cb-text-on-danger: #000000;--cb-shadow: 0 0 0 1px rgba(0, 255, 65, .08);--cb-shadow-soft: 0 0 0 1px rgba(255, 255, 255, .05);--cb-shadow-glow: 0 0 24px -6px rgba(0, 255, 65, .5);--cb-glow-1: rgba(0, 255, 65, .1);--cb-glow-2: rgba(124, 255, 168, .06);--cb-grid-line: rgba(0, 255, 65, .045);--cb-grid-size: 44px;--cb-scroll-thumb: rgba(0, 255, 65, .22);--cb-scroll-thumb-hover: rgba(0, 255, 65, .4);--cb-display: "Chakra Petch", "IBM Plex Sans", system-ui, sans-serif;--cb-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--cb-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}:root[data-theme=light]{--cb-canvas: #e9ede9;--cb-text: #0a0f0a;--cb-text-secondary: rgba(10, 15, 10, .62);--cb-text-tertiary: rgba(10, 15, 10, .58);--cb-placeholder: rgba(10, 15, 10, .36);--cb-surface: rgba(255, 255, 255, .86);--cb-surface-strong: #ffffff;--cb-menu-solid: #ffffff;--cb-glass-border: rgba(10, 15, 10, .16);--cb-hover: rgba(15, 33, 60, .05);--cb-input-bg: rgba(15, 33, 60, .04);--cb-border: rgba(10, 15, 10, .14);--cb-border-strong: rgba(10, 15, 10, .24);--cb-primary: #0a7a2a;--cb-primary-soft: #1f5c3a;--cb-primary-light: rgba(10, 122, 42, .12);--cb-secondary: #1f5c3a;--cb-success: #0a7a2a;--cb-danger: #b3261e;--cb-text-on-primary: #ffffff;--cb-text-on-danger: #ffffff;--cb-shadow: 0 30px 70px -28px rgba(15, 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18% 12%,var(--cb-glow-1),transparent 62%),radial-gradient(46% 50% at 84% 88%,var(--cb-glow-2),transparent 64%),repeating-linear-gradient(to right,var(--cb-grid-line) 0 1px,transparent 1px var(--cb-grid-size)),repeating-linear-gradient(to bottom,var(--cb-grid-line) 0 1px,transparent 1px var(--cb-grid-size));background-position:0 var(--cb-parallax-glow, 0px),0 var(--cb-parallax-glow, 0px),0 var(--cb-parallax-grid, 0px),0 var(--cb-parallax-grid, 0px);-webkit-mask-image:radial-gradient(120% 120% at 30% 0%,#000 40%,transparent 100%);mask-image:radial-gradient(120% 120% at 30% 0%,#000 40%,transparent 100%)}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background-image:repeating-linear-gradient(to bottom,rgba(255,255,255,.035) 0 1px,transparent 1px 4px)}:root[data-theme=light] 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ease}.brand-btn:hover{transform:scale(1.06)}.brand-btn:active{transform:scale(var(--cb-press-scale));opacity:.9}.rail-btn{width:62px;height:60px;border-radius:2px;border:none;background:transparent;color:var(--cb-text-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:background .15s ease,color .15s ease}.rail-btn:hover{background:var(--cb-hover);color:var(--cb-text)}.rail-btn.active{background:var(--cb-primary-light);color:var(--cb-primary-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--cb-primary) 30%,transparent)}.rail-btn span{font-size:10px;font-weight:600}.nav-icon{position:relative;display:inline-flex}.nav-badge{position:absolute;top:-6px;right:-10px;min-width:17px;height:17px;padding:0 5px;border-radius:999px;background:var(--cb-danger);color:#fff;font-size:10.5px;font-weight:700;line-height:17px;text-align:center;box-shadow:0 0 0 2px 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var(--cb-border);background:var(--cb-surface-strong);color:var(--cb-text);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;box-shadow:var(--cb-shadow-soft);z-index:6;animation:fadeIn .2s ease}.jump-latest .badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--cb-primary);color:var(--cb-text-on-primary);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}.unread-divider{display:flex;align-items:center;gap:10px;margin:6px 0 14px;color:var(--cb-primary-soft);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.unread-divider:before,.unread-divider:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--cb-primary) 50%,transparent),transparent)}.msg-row{transition:background .1s ease}.msg-row>div:last-child{transition:filter .12s ease,box-shadow .12s 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