/* Plumbing guides (articles) · uses tokens from style.css */
.g-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin:0 0 18px;color:#C9D3E3;font-size:.9rem}
.g-meta span{display:inline-flex;align-items:center;gap:6px}
.g-meta .ic{color:var(--orange-2)}
.g-body{max-width:820px;margin:0 auto}
.g-body h2{font-size:clamp(1.5rem,3.2vw,2rem);margin-top:1.7em}
.g-body h3{font-size:1.2rem;margin-top:1.4em}
.g-body a{font-weight:600}
.g-quick{background:var(--bg-blue);border:1px solid #CFE0F1;border-left:6px solid var(--navy-3);border-radius:var(--r);padding:20px 22px;margin:0 0 28px}
.g-quick h2{font-size:1.15rem!important;margin:0 0 8px!important;display:flex;align-items:center;gap:8px}
.g-quick h2 .ic{color:var(--navy-3)}
.g-quick p:last-child,.g-quick ol:last-child,.g-quick ul:last-child{margin-bottom:0}
.g-quick ol{padding-left:1.2em}
.g-quick li{margin-bottom:.35em}
.g-callout{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r);margin:18px 0;background:var(--orange-soft);border-left:5px solid var(--orange)}
.g-callout .ic{flex:none;width:1.5em;height:1.5em;color:var(--orange-ink);margin-top:2px}
.g-callout p{margin:0}
.g-callout.red{background:#FDECEC;border-left-color:#C62828}
.g-callout.red .ic{color:#C62828}
.g-zones{display:grid;gap:14px;grid-template-columns:1fr;margin:20px 0}
.g-zone{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.g-zone h3{display:flex;align-items:center;gap:10px;margin:0 0 10px!important;font-size:1.05rem}
.g-zone h3 .z-ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--bg-blue);color:var(--navy-3);flex:none}
.g-zone ul{list-style:none;padding:0;margin:0}
.g-zone li{position:relative;padding-left:22px;margin-bottom:.45em;font-size:.96rem;line-height:1.45}
.g-zone li::before{content:"";position:absolute;left:2px;top:.5em;width:9px;height:9px;border-radius:50%;background:var(--orange)}
.g-steps{counter-reset:g;list-style:none;padding:0;margin:18px 0;display:grid;gap:10px}
.g-steps li{counter-increment:g;position:relative;padding:14px 16px 14px 60px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.g-steps li::before{content:counter(g);position:absolute;left:14px;top:13px;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font:800 1rem/32px var(--ff-head);text-align:center}
.g-steps strong{color:var(--navy)}
.g-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem}
.g-table th,.g-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.g-table thead th{background:var(--navy);color:#fff;font-family:var(--ff-head)}
.g-table thead th:first-child{border-radius:12px 0 0 0}.g-table thead th:last-child{border-radius:0 12px 0 0}
.g-pill{display:inline-block;padding:3px 10px;border-radius:999px;font-weight:800;font-size:.82rem;white-space:nowrap}
.g-pill.ok{background:#E7F6EC;color:#15803D}.g-pill.warn{background:#FFF4DB;color:#8A5A00}.g-pill.bad{background:#FDECEC;color:#9B1C1C}
@media (max-width:640px){
  .g-table thead{display:none}
  .g-table tr{display:block;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:6px 0;background:#fff}
  .g-table td{display:block;border:0;padding:6px 14px}
  .g-table td::before{content:attr(data-label);display:block;font-weight:700;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}
}
.g-diagram{background:linear-gradient(#F4F9FE,#fff);border:1px solid #DCE8F5;border-radius:20px;padding:14px;margin:22px 0}
.g-diagram svg{width:100%;height:auto;max-width:620px;margin:0 auto}
.g-diagram figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:8px}
.g-valves{display:grid;gap:14px;grid-template-columns:1fr;margin:18px 0}
.g-valve{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh)}
.g-valve svg{flex:none;width:96px;height:96px}
.g-valve h3{margin:0 0 4px!important;font-size:1.05rem}
.g-valve p{margin:0;font-size:.95rem;color:var(--muted)}
.g-tool{display:flex;flex-direction:column;gap:12px;align-items:flex-start;background:var(--navy);color:#DCE4EF;border-radius:var(--r-lg);padding:22px;margin:28px 0}
.g-tool h3{color:#fff;margin:0!important;display:flex;gap:10px;align-items:center}
.g-tool h3 .ic{color:#7CC4FA}
.g-tool p{margin:0}
.g-tool .btn{background:#fff;color:var(--navy);font-size:1rem}
.g-tool .btn:hover{background:#EAF5FE;color:var(--navy)}
.guide-grid{grid-template-columns:1fr!important}
@media (min-width:640px){.g-zones,.g-valves{grid-template-columns:1fr 1fr}.guide-grid{grid-template-columns:repeat(2,1fr)!important}}
@media (min-width:1000px){.guide-grid{grid-template-columns:repeat(3,1fr)!important}}