:root{--radius:0.5rem;--background:#fff;--foreground:#09090b;--card:#fff;--muted-surface:#f4f4f5;--muted-foreground:#71717a;--border:#e4e4e7;--input:#e4e4e7;--primary:#18181b;--primary-foreground:#fafafa;--secondary:#f4f4f5;--secondary-foreground:#18181b;--ring:#18181b;--destructive:#dc2626;--success:#16a34a;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--bg:var(--background);--panel:var(--card);--inset:#fafafa;--text:var(--foreground);--muted:var(--muted-foreground);--green:var(--success);--red:var(--destructive);--accent:var(--primary)}:root[data-theme=dark]{--background:#09090b;--foreground:#fafafa;--card:#18181b;--muted-surface:#27272a;--muted-foreground:#a1a1aa;--border:#27272a;--input:#27272a;--primary:#fafafa;--primary-foreground:#18181b;--secondary:#27272a;--secondary-foreground:#fafafa;--ring:#d4d4d8;--destructive:#f87171;--success:#4ade80;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--bg:var(--background);--panel:var(--card);--inset:#0e0e11;--text:var(--foreground);--muted:var(--muted-foreground);--green:var(--success);--red:var(--destructive);--accent:var(--primary)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{max-width:960px;margin:0 auto;padding:32px 20px 64px}a{color:var(--foreground);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:2px}h1{font-size:24px;font-weight:600;letter-spacing:-.01em;margin:0 0 4px}.sub{color:var(--muted);margin:0 0 24px;font-size:14px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:calc(var(--radius) + .25rem);padding:20px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.panel h2{font-size:14px;font-weight:600;margin:0 0 14px;color:var(--foreground);letter-spacing:-.006em;text-transform:none}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:right;padding:10px 12px;border-bottom:1px solid var(--border)}td:first-child,th:first-child{text-align:left}th{color:var(--muted-foreground);font-weight:500;font-size:12px}tbody tr:last-child td{border-bottom:none}tbody tr{transition:background .12s ease}tbody tr:hover{background:var(--muted-surface)}input,select,textarea{background:transparent;border:1px solid var(--input);border-radius:calc(var(--radius) - .125rem);color:var(--text);padding:8px 10px;font:inherit;font-size:14px;width:100%;transition:border-color .15s ease,box-shadow .15s ease}select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 8px center;padding-right:30px;cursor:pointer}input::placeholder,textarea::placeholder{color:var(--muted-foreground);opacity:.7}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 25%,transparent)}button{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--primary);color:var(--primary-foreground);border:1px solid transparent;border-radius:calc(var(--radius) - .125rem);padding:8px 14px;font:inherit;font-weight:500;font-size:14px;line-height:1;white-space:nowrap;cursor:pointer;transition:opacity .15s ease,background .15s ease,border-color .15s ease}button:hover{opacity:.9}button:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bg),0 0 0 4px color-mix(in srgb,var(--ring) 55%,transparent)}button:disabled{opacity:.5;cursor:not-allowed}a.ghost,button.ghost{display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--foreground);border:1px solid var(--border);border-radius:calc(var(--radius) - .125rem);padding:8px 12px;font-size:14px;font-weight:500;text-decoration:none;cursor:pointer;transition:background .15s ease,border-color .15s ease}a.ghost:hover,button.ghost:hover{background:var(--muted-surface);opacity:1}.trash{background:transparent;color:var(--destructive);border:1px solid var(--border);padding:7px 10px}.trash:hover{background:color-mix(in srgb,var(--destructive) 12%,transparent);border-color:color-mix(in srgb,var(--destructive) 45%,transparent);opacity:1}.row-form{display:grid;grid-template-columns:1fr 1fr 1fr 1.2fr auto;grid-gap:8px;gap:8px;align-items:end}.field label{display:block;font-size:12px;color:var(--muted-foreground);margin-bottom:4px}.pos{color:var(--green)}.neg{color:var(--red)}.kpis{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px}.kpi{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow-sm)}.kpi .label{font-size:12px;color:var(--muted-foreground)}.kpi .value{font-size:22px;font-weight:600;letter-spacing:-.02em;margin-top:4px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px}.err{color:var(--destructive);margin-top:8px}.err,.muted{font-size:13px}.muted{color:var(--muted-foreground)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent)}.topbar{display:flex;justify-content:flex-end;align-items:center;gap:12px;max-width:960px;margin:0 auto;padding:10px 20px}.topbar nav a{color:var(--muted-foreground);text-decoration:none;font-size:14px;font-weight:500;padding:6px 11px;border-radius:calc(var(--radius) - .125rem);transition:color .15s ease,background .15s ease}.topbar nav a:hover{text-decoration:none}.topbar nav a:hover,.topbar nav a[aria-current=page]{color:var(--foreground);background:var(--muted-surface)}.topbar nav a[aria-current=page]{font-weight:600}.topbar nav a.nav-cta{color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);padding:6px 12px;font-weight:600;border-radius:calc(var(--radius) - .125rem);box-shadow:0 1px 8px rgba(99,102,241,.45)}.topbar nav a.nav-cta:hover{color:#fff;background:linear-gradient(135deg,#4f46e5,#7c3aed);text-decoration:none}.seg{display:inline-flex;align-items:stretch;border:1px solid var(--border);border-radius:calc(var(--radius) - .125rem);overflow:hidden;background:var(--card);box-shadow:var(--shadow-sm)}.seg>button{border:none;border-radius:0;background:transparent;color:var(--muted-foreground);padding:7px 12px;font-weight:500;box-shadow:none;min-width:42px}.seg>button+button{border-left:1px solid var(--border)}.seg>button:hover{background:var(--muted-surface);color:var(--foreground);opacity:1}.usermenu{position:relative;display:inline-flex}.avatar-btn{width:34px;height:34px;padding:0;border:none;border-radius:50%;color:#fff;font-weight:700;font-size:14px;background:linear-gradient(135deg,#6366f1,#8b5cf6);box-shadow:0 1px 8px rgba(99,102,241,.45)}.avatar-btn:hover{opacity:.92}.usermenu-pop{position:absolute;right:0;top:calc(100% + 8px);min-width:190px;padding:6px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 28px rgba(0,0,0,.14);z-index:60}.usermenu-email{padding:8px 10px;font-size:12px;color:var(--muted-foreground);white-space:nowrap;border-bottom:1px solid var(--border);margin-bottom:4px}.usermenu-signout{width:100%;justify-content:flex-start;background:transparent;color:var(--foreground);border:none;border-radius:calc(var(--radius) - .25rem);padding:8px 10px;font-weight:500}.usermenu-signout:hover{background:color-mix(in srgb,var(--destructive) 12%,transparent);color:var(--destructive);opacity:1}.live-link{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,#6366f1,#8b5cf6);font-weight:600;font-size:14px;padding:9px 15px;border-radius:calc(var(--radius) - .125rem);box-shadow:0 1px 10px rgba(99,102,241,.4)}.live-link,.live-link:hover{color:#fff;text-decoration:none}.live-link:hover{background:linear-gradient(135deg,#4f46e5,#7c3aed)}.live-link.live-link-alt{background:transparent;color:var(--foreground);border:1px solid var(--border);box-shadow:none}.live-link.live-link-alt:hover{background:var(--muted-surface);color:var(--foreground)}.chat-log{max-height:60vh;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.msg .who{font-size:12px;color:var(--muted-foreground);margin-bottom:2px}.msg .bubble{background:var(--muted-surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;white-space:pre-wrap;font-size:14px}.msg.user .bubble{background:var(--card);border-color:color-mix(in srgb,var(--ring) 40%,var(--border))}.card-link{display:inline-block;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:10px 16px;color:var(--foreground);text-decoration:none;font-weight:500;box-shadow:var(--shadow-sm);transition:border-color .15s ease,background .15s ease}.card-link:hover{border-color:color-mix(in srgb,var(--ring) 35%,var(--border));background:var(--muted-surface)}.profile-head{display:flex;gap:20px;align-items:center;margin-bottom:28px}.avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;border:1px solid var(--border);flex-shrink:0}.proj-card{display:block;overflow:hidden}.proj-thumb{width:100%;height:120px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);display:block}.featured-card{display:flex;gap:18px;align-items:center;flex-wrap:wrap;text-decoration:none;position:relative;overflow:hidden;border-color:color-mix(in srgb,#3f36e2 22%,var(--border));transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.featured-card:before{content:"";position:absolute;inset:0;background:radial-gradient(120% 140% at 100% 0,rgba(192,38,211,.1),transparent 55%),radial-gradient(100% 120% at 0 100%,rgba(63,54,226,.08),transparent 60%);pointer-events:none}.featured-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(63,54,226,.16);border-color:color-mix(in srgb,#3f36e2 45%,var(--border))}.featured-card>*{position:relative}.featured-mark{width:64px;height:64px;flex-shrink:0}.post-hero{width:100%;max-height:320px;object-fit:cover;border-radius:calc(var(--radius) + .25rem);border:1px solid var(--border);margin:8px 0 20px}@media (max-width:640px){.profile-head{flex-direction:column;align-items:flex-start}.kpis{grid-template-columns:repeat(2,1fr)}}.post-body{font-size:15px;line-height:1.7}.post-body h2,.post-body h3,.post-body h4{margin:26px 0 10px;letter-spacing:-.01em}.post-body p{margin:12px 0}.post-body a{color:var(--foreground);text-decoration:underline;text-underline-offset:2px;-webkit-text-decoration-color:var(--border);text-decoration-color:var(--border)}.post-body a:hover{-webkit-text-decoration-color:var(--foreground);text-decoration-color:var(--foreground)}.post-body ol,.post-body ul{padding-left:22px;margin:12px 0}.post-body img{max-width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border);margin:12px 0}.post-body table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}.post-body td,.post-body th{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}.post-body tbody tr:last-child td{border-bottom:1px solid var(--border)}.post-body code{padding:2px 5px;border-radius:4px;font-size:13px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace}.post-body code,.post-body pre{background:var(--muted-surface)}.post-body pre{border:1px solid var(--border);padding:12px;border-radius:var(--radius);overflow-x:auto}.post-body pre code{background:none;padding:0}.post-body blockquote{border-left:3px solid var(--border);margin:12px 0;padding-left:14px;color:var(--muted-foreground)}.post-body hr{border:none;border-top:1px solid var(--border);margin:28px 0}