:root{--ink:#1b1b1d;--muted:#6b6b70;--line:#e3e3e6;--bg:#fafafa;--card:#ffffff;--ok:#1f7a4d;--warn:#9a6a00;--stop:#b3261e;--accent:#2f4f7f}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 -apple-system,Apple SD Gothic Neo,Malgun Gothic,sans-serif}a{color:var(--accent)}.wrap{max-width:880px;margin:0 auto;padding:32px 20px 80px}h1{font-size:23px;margin:0 0 4px;letter-spacing:-.01em}h2{font-size:16px;margin:32px 0 12px}.sub{color:var(--muted);font-size:13.5px;margin:0 0 28px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:12.5px}td.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ok{color:var(--ok)}.warn{color:var(--warn)}.stop{color:var(--stop)}.pill{padding:2px 9px;border-radius:999px;font-size:12px;border:1px solid var(--line)}.btn,.pill{display:inline-block;background:#fff}.btn{padding:9px 16px;border-radius:8px;border:1px solid var(--line);color:var(--ink);font-size:14px;cursor:pointer;text-decoration:none}.btn:hover{border-color:#bdbdc2}.btn.primary,.btn.sel{background:var(--accent);border-color:var(--accent);color:#fff}.row{display:flex;gap:8px;flex-wrap:wrap}input[type=text]{width:100%;padding:10px 12px;font-size:14px;border:1px solid var(--line);border-radius:8px;font-family:inherit}.axis{display:grid;grid-template-columns:118px 1fr;grid-gap:6px 14px;gap:6px 14px;font-size:15px}.axis dt{color:var(--muted);font-size:13.5px}.axis dd{margin:0;font-weight:600}.note{color:var(--muted);font-size:13px}.btn:disabled{opacity:.4;cursor:not-allowed}.step{display:inline-block;font-weight:700;font-size:15px;color:var(--accent)}tr.pickrow{cursor:pointer}tr.pickrow:hover{background:#f4f6fa}tr.pickrow.on{background:#eef2f9}details.guide{margin-bottom:16px}details.guide>summary{cursor:pointer;font-weight:600;color:var(--accent);padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:10px}details.guide[open]>summary{border-radius:10px 10px 0 0;border-bottom:0}.guidebody{border:1px solid var(--line);border-top:0;border-radius:0 0 10px 10px;background:#fff;padding:4px 20px 20px}.guidebody ol{padding-left:20px}.guidebody li{margin:6px 0}.btn.chip{font-weight:400}.btn.chip b{font-weight:700}.qrow{display:grid;grid-template-columns:170px 1fr;grid-gap:14px;gap:14px;align-items:start;margin:12px 0}.qkey{padding-top:9px;font-size:14.5px}@media (max-width:560px){.qrow{grid-template-columns:1fr;gap:4px}.qkey{padding-top:0}}.sheet{background:#fff;border:2px solid #cfd6e4;border-radius:14px;padding:6px 24px 20px;margin:16px 0}.sheet h2{margin:26px 0 8px;font-size:15px;color:var(--accent)}.sheet .layer-no{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;margin-right:8px}.ph{border:1px dashed #c9b27a;background:#fffaf0;border-radius:8px;padding:12px 14px;color:#6b5a2a;font-size:14px}.ph b{color:#4a3d16}.pcard{border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:#fbfbfd}.pcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:12px;gap:12px}.badge{padding:1px 7px;border-radius:999px;font-size:11.5px;border:1px solid var(--line);margin-left:6px;color:var(--muted);background:#fff}.badge,.light{display:inline-block}.light{width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:middle}.light.red{background:var(--stop)}.light.green{background:var(--ok)}.light.amber{background:var(--warn)}.trace{font-size:13.5px}.trace td{padding:5px 8px}input[type=password]{width:100%;padding:10px 12px;font-size:14px;border:1px solid var(--line);border-radius:8px;font-family:inherit}.topbar{border-bottom:1px solid var(--line);background:#fff}.topbar-in{max-width:880px;margin:0 auto;padding:10px 20px;display:flex;justify-content:space-between;align-items:center;font-size:13.5px}.linkish{border:0;background:none;padding:0;cursor:pointer;color:var(--accent);font:inherit;text-decoration:underline}