:root{
  --text:#172033;
  --muted:#6b7587;
  --line:#dfe4ea;
  --soft:#f5f7fa;
  --dark:#101827;
  --white:#fff;
  --shadow:0 8px 24px rgba(15,23,42,.04);
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:#fff;color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.45}
a{color:inherit}
.shell{width:min(1320px,calc(100% - 40px));margin:0 auto}
.site-header{background:#fff}
.header-inner{padding:25px 0 12px;display:flex;align-items:center}
.logo{width:205px;height:auto;display:block}
.logo-text{font-size:26px;font-weight:800;letter-spacing:-1px}.logo-text span{font-size:16px;font-weight:700;letter-spacing:0}
.main-content{padding:42px 0 56px}
.hero{margin-bottom:26px}.hero h1{margin:0 0 8px;font-size:clamp(30px,3.2vw,44px);line-height:1.1}.hero p{margin:0;color:var(--muted);font-size:17px}
.filter-card{display:grid;grid-template-columns:minmax(280px,2fr) minmax(190px,1fr) auto auto;gap:18px;align-items:end;padding:22px;background:var(--soft);border:1px solid var(--line);border-radius:12px;margin-bottom:30px;box-shadow:var(--shadow)}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}
.field input,.field select{width:100%;height:44px;border:1px solid #ced5df;border-radius:8px;background:#fff;padding:0 12px;color:var(--text);font-size:15px;outline:none}.field input:focus,.field select:focus{border-color:#8b96a8;box-shadow:0 0 0 3px rgba(15,23,42,.06)}
.check-group{display:flex;gap:14px;align-items:center;height:44px;white-space:nowrap}.check{font-size:14px;font-weight:650;display:flex;align-items:center;gap:6px}.check input{width:17px;height:17px}
.filter-actions{display:flex;gap:8px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:0;border-radius:8px;background:var(--dark);color:#fff;font-weight:700;text-decoration:none;cursor:pointer}.button.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 12px}.section-heading h2{font-size:20px;margin:0}.section-heading span{font-size:14px;color:var(--muted)}
.contact-list{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.contact-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,auto);gap:24px;padding:19px 20px;border-bottom:1px solid var(--line)}.contact-card:last-child{border-bottom:0}
.contact-title-row{display:flex;align-items:flex-start;gap:14px;justify-content:space-between}.contact-card h3{font-size:17px;margin:0 0 4px}.contact-person{color:var(--muted);font-size:14px}.badge{display:inline-flex;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700;white-space:nowrap}
.address{font-size:14px;margin-top:11px;color:#364152}.note{font-size:13px;color:var(--muted);margin-top:9px}
.contact-actions{display:flex;flex-direction:column;gap:7px;justify-content:center;align-items:stretch}.action{min-height:38px;padding:8px 11px;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-size:14px;background:#fff;word-break:break-word}.action:hover{background:var(--soft)}.action.primary{background:var(--dark);border-color:var(--dark);color:#fff}
.empty-state,.alert{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.alert.error{background:#fff5f5;border-color:#fecaca;color:#991b1b}
.site-footer{border-top:1px solid var(--line);padding:26px 0 34px;color:var(--muted);font-size:13px;text-align:center}
@media(max-width:900px){.filter-card{grid-template-columns:1fr 1fr}.check-group,.filter-actions{height:auto}.contact-card{grid-template-columns:1fr}.contact-actions{display:grid;grid-template-columns:1fr 1fr}}
@media(max-width:620px){.shell{width:min(100% - 28px,1320px)}.header-inner{padding:18px 0 8px}.logo{width:180px}.main-content{padding-top:28px}.filter-card{grid-template-columns:1fr;padding:16px;gap:14px}.check-group{flex-wrap:wrap}.filter-actions{display:grid;grid-template-columns:1fr 1fr}.filter-actions .button:only-child{grid-column:1/-1}.section-heading{align-items:flex-end}.section-heading span{text-align:right}.contact-list{border-radius:10px}.contact-card{padding:17px 15px;gap:16px}.contact-actions{grid-template-columns:1fr}.action{min-height:44px;display:flex;align-items:center}.badge{font-size:11px}.site-footer{text-align:left}}