:root,[data-theme=light]{--bg-base:#f0f2f5;--bg-surface:#ffffffb8;--bg-surface-solid:#fff;--bg-surface-hover:#ffffffe6;--bg-display:#f1f5f9;--border-card:#fff9;--border-subtle:#e2e8f0;--border-dashed:#cbd5e1;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--text-on-accent:#fff;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-glow:#2563eb40;--accent-subtle:#2563eb14;--success:#10b981;--success-bg:#ecfdf5;--error:#ef4444;--error-bg:#fef2f2;--shadow-card:0 8px 32px #0f172a14, 0 2px 8px #0f172a0a;--shadow-card-hover:0 16px 48px #0f172a1f, 0 4px 12px #0f172a0f;--shadow-header:0 1px 3px #0f172a0f;--glass-blur:16px;--gradient-hero:linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);--gradient-accent:linear-gradient(135deg, #60a5fa 0%, #2563eb 50%, #1e3a8a 100%);--gradient-bg:linear-gradient(180deg, #dbeafe 0%, #f0f2f5 40%)}[data-theme=dark]{--bg-base:#0f172a;--bg-surface:#1e293bb8;--bg-surface-solid:#1e293b;--bg-surface-hover:#1e293be6;--bg-display:#0f172a99;--border-card:#64748b33;--border-subtle:#64748b33;--border-dashed:#64748b4d;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--text-on-accent:#fff;--accent:#60a5fa;--accent-hover:#3b82f6;--accent-glow:#60a5fa4d;--accent-subtle:#60a5fa1a;--success:#34d399;--success-bg:#10b9811f;--error:#f87171;--error-bg:#ef44441f;--shadow-card:0 8px 32px #0000004d, 0 2px 8px #0003;--shadow-card-hover:0 16px 48px #0006, 0 4px 12px #0000004d;--shadow-header:0 1px 3px #0000004d;--glass-blur:20px;--gradient-hero:linear-gradient(135deg, #1e3a8a 0%, #172554 100%);--gradient-accent:linear-gradient(135deg, #93c5fd 0%, #3b82f6 50%, #1e40af 100%);--gradient-bg:linear-gradient(180deg, #172554 0%, #0f172a 40%)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;color:var(--text-primary);background:var(--gradient-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;margin:0;font-family:Inter,Noto Sans Thai,system-ui,-apple-system,sans-serif;line-height:1.6;transition:background .4s,color .3s}a{color:var(--accent);transition:color .2s}a:hover{color:var(--accent-hover)}.app-shell.svelte-12qhfyh{flex-direction:column;min-height:100vh;display:flex}.app-shell.svelte-12qhfyh>main:where(.svelte-12qhfyh){flex:1}.site-header.svelte-12qhfyh{z-index:100;-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);box-shadow:var(--shadow-header);transition:background .3s,border-color .3s;position:sticky;top:0}.nav-container.svelte-12qhfyh{align-items:center;gap:1rem;max-width:72rem;margin:0 auto;padding:.75rem 1.5rem;display:flex}.brand.svelte-12qhfyh{color:var(--text-primary);letter-spacing:-.01em;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:800;text-decoration:none;transition:opacity .2s;display:flex}.brand.svelte-12qhfyh:hover{opacity:.8;color:var(--text-primary)}.brand-logo.svelte-12qhfyh{object-fit:contain;flex-shrink:0;width:36px;height:36px}.brand-text.svelte-12qhfyh{display:inline}.nav-links.svelte-12qhfyh{align-items:center;gap:.25rem;margin-left:auto;display:flex}.nav-link.svelte-12qhfyh{color:var(--text-muted);border-radius:8px;align-items:center;gap:.35rem;padding:.45rem .85rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.nav-link.svelte-12qhfyh:hover{color:var(--text-primary);background:var(--accent-subtle)}.nav-link.active.svelte-12qhfyh{color:var(--accent);background:var(--accent-subtle);font-weight:600}.nav-icon.svelte-12qhfyh{flex-shrink:0;width:16px;height:16px}.theme-toggle.svelte-12qhfyh{border:1px solid var(--border-subtle);background:var(--bg-surface);width:38px;height:38px;color:var(--text-muted);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;margin-left:.5rem;transition:all .2s;display:flex}.theme-toggle.svelte-12qhfyh:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-subtle);transform:rotate(15deg)}.page{place-items:start center;padding:2.5rem 1rem 4rem;animation:.5s svelte-12qhfyh-fadeInUp;display:grid}@keyframes svelte-12qhfyh-fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--bg-surface);width:min(100%,44rem);-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border-card);box-shadow:var(--shadow-card);border-radius:16px;padding:2rem;transition:all .3s}.card-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.eyebrow{text-transform:uppercase;letter-spacing:.08em;background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 .25rem;font-size:.78rem;font-weight:700}h1{letter-spacing:-.02em;color:var(--text-primary);margin:0 0 .75rem;font-size:clamp(1.75rem,4vw,2.25rem);font-weight:800;line-height:1.15}.lead{color:var(--text-secondary);margin:0 0 1.25rem}.muted{color:var(--text-muted);margin:0 0 1rem}.muted.hint{font-size:.85rem}.id-display{background:var(--bg-display);border:1px dashed var(--border-dashed);border-radius:12px;gap:.35rem;margin:1.25rem 0;padding:1.25rem 1.5rem;transition:all .3s;display:grid}.id-value{letter-spacing:.06em;color:var(--text-primary);font-size:clamp(1.5rem,4vw,2rem);font-weight:800}.id-raw{color:var(--text-muted);font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9rem}.actions{flex-wrap:wrap;gap:.75rem;margin-top:1rem;display:flex}.btn{font:inherit;cursor:pointer;appearance:none;-webkit-tap-highlight-color:transparent;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.65rem 1.2rem;font-size:.9rem;font-weight:600;line-height:1.2;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;display:inline-flex}.btn-primary{background:var(--gradient-accent);color:var(--text-on-accent);box-shadow:0 2px 10px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px var(--accent-glow);transform:translateY(-1px)}.btn-primary:active:not(:disabled){box-shadow:0 2px 8px var(--accent-glow);transform:translateY(0)}.btn-primary:focus-visible{outline:2px solid var(--accent-hover);outline-offset:2px}.btn-primary:disabled{opacity:.65;cursor:not-allowed;box-shadow:none}.btn-secondary{background:var(--bg-surface-solid);border:1px solid var(--border-subtle);color:var(--text-secondary)}.btn-secondary:hover{background:var(--bg-surface-hover);border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)}.btn-ghost{color:var(--text-muted);background:0 0;padding:.5rem .75rem;font-size:.85rem}.btn-ghost:hover{background:var(--accent-subtle);color:var(--accent)}.error{background:var(--error-bg);color:var(--error);border-radius:10px;margin:0 0 1rem;padding:.75rem 1rem;font-weight:500}.success{background:var(--success-bg);color:var(--success);border-radius:10px;margin:0 0 1rem;padding:.75rem 1rem;font-weight:500}.disclaimer{border-top:1px solid var(--border-subtle);color:var(--text-muted);margin:1.5rem 0 0;padding-top:1rem;font-size:.85rem}.site-footer.svelte-12qhfyh{text-align:center;color:var(--text-muted);border-top:1px solid var(--border-subtle);margin-top:auto;padding:2rem 1rem;font-size:.85rem}.site-footer.svelte-12qhfyh p:where(.svelte-12qhfyh){margin:0}.footer-sub.svelte-12qhfyh{opacity:.7;font-size:.78rem;margin-top:.25rem!important}@media (width<=640px){.nav-container.svelte-12qhfyh{padding:.65rem 1rem}.brand-text.svelte-12qhfyh{display:none}.nav-link.svelte-12qhfyh{padding:.4rem .65rem;font-size:.82rem}.card{border-radius:12px;padding:1.5rem}.page{padding:1.5rem .75rem 3rem}}