:root{--ground: #f3f6f4;--surface: #ffffff;--ink: #14231e;--muted: #4a5c55;--line: #d5ded9;--line-soft: #e3eae6;--primary: #0e4d3f;--primary-hover: #0a3a2f;--tint: #e3ede8;--accent: #f2b233;--accent-soft: #fff4d6;--danger: #a3261e;--danger-soft: #fbeae8;--radius: 10px;--font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--ground);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--primary)}a:hover{color:var(--primary-hover)}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}h1,h2,h3{line-height:1.2;letter-spacing:-.01em;margin:0}p{margin:0}.num{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.small{font-size:14px}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.between{justify-content:space-between}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:var(--radius);font:600 15px/1.2 var(--font);text-decoration:none;cursor:pointer;border:1px solid transparent;background:none;color:inherit}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-lg{min-height:48px;padding:0 22px;font-size:16px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);color:#fff}.btn-ghost{background:var(--surface);color:var(--primary);border-color:#9db3aa}.btn-ghost:hover:not(:disabled){background:var(--tint);color:var(--primary-hover)}.btn-text{color:var(--ink);padding:0 12px}.btn-text:hover{background:var(--tint)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#82201a;color:#fff}.btn-text-danger{color:var(--danger);padding:0 12px}.btn-text-danger:hover{background:var(--danger-soft)}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field label,.label{font-weight:600}.inp{height:48px;width:100%;border:1px solid #9db3aa;border-radius:var(--radius);padding:0 14px;font:16px var(--font);color:var(--ink);background:var(--surface)}textarea.inp{height:auto;padding:12px 14px;line-height:1.6;resize:vertical}select.inp{padding-right:32px}.inp:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #f2b23380}.hint{font-size:14px;color:var(--muted)}.err{font-size:14px;color:var(--danger);font-weight:500}.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 28px}.panel-strong{border:2px solid var(--primary)}.notice{border-radius:12px;padding:14px 18px;background:var(--tint)}.notice-warn{background:var(--accent-soft)}.notice-err{background:var(--danger-soft);color:var(--danger);font-weight:500}.pill{display:inline-block;font-size:14px;font-weight:600;padding:4px 10px;border-radius:999px;background:#eceeed;color:var(--muted);white-space:nowrap}.pill-ok{background:var(--tint);color:var(--primary)}.pill-warn{background:var(--accent-soft);color:var(--ink)}.pill-bad{background:var(--danger-soft);color:var(--danger)}.opt{display:flex;flex-direction:column;align-items:flex-start;gap:4px;flex:1 1 150px;min-height:64px;padding:14px 16px;border-radius:12px;border:1px solid #c9d5cf;background:var(--surface);color:var(--ink);font:inherit;text-align:left;cursor:pointer}.opt:hover{border-color:var(--primary)}.opt[aria-pressed=true]{border:2px solid var(--primary);background:var(--tint);padding:13px 15px}.opt .sub{font-size:14px;color:var(--muted)}.step{width:48px;height:48px;border-radius:var(--radius);border:1px solid #9db3aa;background:var(--surface);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.step:hover{background:var(--tint)}.list{list-style:none;margin:0;padding:0}.list>li{border-bottom:1px solid var(--line-soft)}.list>li:last-child{border-bottom:0}dl,dd{margin:0}code,.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px}.shell{min-height:100vh;display:flex;flex-wrap:wrap}.side{flex:1 1 232px;background:var(--surface);border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:24px}.side .nav-a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:500}.side .nav-a:hover{background:#eef3f0}.side .nav-a[aria-current=page]{background:var(--tint);color:var(--primary);font-weight:600}.main{flex:999 1 560px;min-width:0;padding:36px 40px 64px;display:flex;flex-direction:column;gap:24px}@media(max-width:720px){.main{padding:24px 16px 48px}.side{border-right:0;border-bottom:1px solid var(--line)}.panel{padding:20px}}