:root{--bg:#f4f5f7;--surface:#ffffff;--border:#e4e7ec;--border-focus:#000000;--text:#111827;--text-secondary:#6b7280;--text-code:#1f2937;--get:#1d4ed8;--get-bg:#eff6ff;--get-border:#bfdbfe;--post:#6d28d9;--post-bg:#f5f3ff;--post-border:#ddd6fe;--success:#047857;--success-bg:#ecfdf5;--success-border:#a7f3d0;--error:#b91c1c;--error-bg:#fef2f2;--error-border:#fecaca;--shadow-xs:0 1px 2px rgba(0,0,0,0.05);--shadow-sm:0 1px 3px rgba(0,0,0,0.08),0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 12px rgba(0,0,0,0.08),0 2px 4px rgba(0,0,0,0.04);--radius:14px;--radius-sm:8px;--radius-xs:5px;--mono:"SF Mono","Cascadia Code","Fira Code","JetBrains Mono",ui-monospace,monospace;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:var(--mono);font-size:.875em;background:#f1f3f5;color:var(--text-code);padding:2px 6px;border-radius:var(--radius-xs);border:1px solid var(--border)}.site-header{background:#000;color:#fff;padding:48px 24px 56px}.header-inner{max-width:900px;margin:0 auto;flex-direction:column;text-align:center}.header-brand,.header-inner{display:flex;align-items:center;gap:14px}.site-title{font-size:clamp(1.6rem,5vw,2.25rem);font-weight:800;letter-spacing:-.04em;color:#fff}.site-subtitle{color:rgba(255,255,255,.5);font-size:.875rem;letter-spacing:.01em}.site-main{max-width:900px;margin:0 auto;padding:48px 24px 80px}.intro{margin-bottom:40px}.intro-inner{text-align:center}.intro-heading{font-size:clamp(1.4rem,4vw,1.85rem);font-weight:700;letter-spacing:-.03em;margin-bottom:14px;color:var(--text)}.intro-body{color:var(--text-secondary);font-size:.95rem;max-width:560px;margin:0 auto;line-height:1.75}.pill{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.07em;padding:2px 7px;border-radius:4px;font-family:var(--mono);vertical-align:middle;position:relative;top:-1px}.pill-get{background:var(--get-bg);color:var(--get);border:1px solid var(--get-border)}.pill-post{background:var(--post-bg);color:var(--post);border:1px solid var(--post-border)}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}@media (max-width:680px){.demo-grid{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:18px;transition:box-shadow .2s}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.card-header .btn-ghost{margin-left:auto}.card-desc{color:var(--text-secondary);font-size:.85rem;line-height:1.6}.badge{font-size:.65rem;font-weight:800;letter-spacing:.09em;padding:3px 9px;border-radius:var(--radius-xs);font-family:var(--mono);flex-shrink:0}.badge-get{background:var(--get-bg);color:var(--get);border:1px solid var(--get-border)}.badge-post{background:var(--post-bg);color:var(--post);border:1px solid var(--post-border)}.endpoint{font-family:var(--mono);font-size:.82rem;color:var(--text-code);background:#f8f9fa;border:1px solid var(--border);padding:3px 8px;border-radius:var(--radius-xs)}.item-list{list-style:none;gap:8px}.item,.item-list{display:flex;flex-direction:column}.item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;gap:3px;transition:border-color .15s}.item:hover{border-color:#c9cdd4}.item-name{font-weight:600;font-size:.9rem;color:var(--text)}.item-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.5}.item-date{font-size:.72rem;color:#9ca3af;font-family:var(--mono);margin-top:2px}.item-empty{color:var(--text-secondary);font-size:.875rem;text-align:center;padding:28px 0}.todo-list{list-style:none;display:flex;flex-direction:column;gap:6px}.todo-item{display:flex;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 14px;transition:border-color .15s}.todo-item:hover{border-color:#c9cdd4}.todo-check{flex-shrink:0;width:18px;height:18px;border-radius:50%;border:2px solid var(--border);background:var(--surface);display:flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s}.todo-done .todo-check{background:#16a34a;border-color:#16a34a}.todo-title{font-size:.875rem;color:var(--text);line-height:1.4}.todo-done .todo-title{color:var(--text-secondary);text-decoration:line-through;text-decoration-color:#9ca3af}.todo-summary{font-size:.78rem;color:var(--text-secondary);font-family:var(--mono);text-align:right}.skeleton{pointer-events:none;animation:pulse 1.4s ease-in-out infinite}.skeleton-check{flex-shrink:0;width:18px;height:18px;border-radius:50%;background:#e9ecef}.skeleton-lines{flex:1 1}.skeleton-line{height:12px;background:#e9ecef;border-radius:4px;margin:4px 0}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.form{gap:16px}.field,.form{display:flex;flex-direction:column}.field{gap:6px}.label{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.required{color:var(--error)}.input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;font-family:var(--sans);color:var(--text);background:var(--bg);outline:none;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(0,0,0,.07)}.input::placeholder{color:#c1c8d0}.payload-preview{background:#0d1117;border-radius:var(--radius-sm);overflow:hidden}.payload-label{display:block;font-size:.68rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#6e7681;padding:8px 14px 4px;border-bottom:1px solid #21262d}.payload-code{font-family:var(--mono);font-size:.78rem;line-height:1.7;color:#e6edf3;padding:10px 14px 12px;margin:0;white-space:pre;overflow-x:auto}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:.85rem;line-height:1.5;border:1px solid transparent}.alert-success{background:var(--success-bg);color:var(--success);border-color:var(--success-border)}.alert-error{background:var(--error-bg);color:var(--error);border-color:var(--error-border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border:1px solid transparent;border-radius:var(--radius-sm);font-size:.875rem;font-weight:600;font-family:var(--sans);cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .15s,transform .1s,opacity .15s;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:active:not(:disabled){transform:scale(.97)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:#000;color:#fff;box-shadow:var(--shadow-xs)}.btn-primary:hover:not(:disabled){background:#1a1a1a;box-shadow:var(--shadow-sm)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border);padding:5px 12px}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text);border-color:#c9cdd4}.btn-sm{font-size:.8rem;padding:5px 12px}.site-footer{text-align:center;padding:28px 24px;border-top:1px solid var(--border);color:var(--text-secondary);font-size:.8rem}.site-footer code{font-size:.78rem}