:root{--green:#087c61;--dark:#083e35;--bg:#f2f7f5;--line:#d5e5df;--muted:#61736d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#15221e;font-family:Arial,"Malgun Gothic",sans-serif}button,input,select,textarea{font:inherit}header{height:68px;padding:0 max(18px,calc((100vw - 980px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}header a{display:grid;text-decoration:none;color:var(--dark)}header small{font-size:10px;letter-spacing:2px}header select{border:1px solid var(--line);border-radius:10px;padding:9px;background:#fff}main{width:min(980px,calc(100% - 28px));margin:auto;padding:22px 0 90px}.hero{display:grid;grid-template-columns:1fr 1.25fr;gap:22px;align-items:center;background:linear-gradient(135deg,#073f34,#0e9b74);color:#fff;padding:28px;border-radius:24px}.hero-art{min-height:230px;border-radius:18px;background:linear-gradient(145deg,#fff4,#fff1),radial-gradient(circle at 50% 80%,#50d3cf 0 28%,#fff0 29%);display:flex;flex-direction:column;justify-content:space-between;padding:20px}.hero-art b{font-size:80px;text-align:center}.hero small{font-weight:900;letter-spacing:1.5px}.hero h1{font-size:34px;margin:10px 0}.hero p{line-height:1.7}.map{display:inline-block;margin-top:14px;color:#fff;font-weight:800}.notice,.card{background:#fff;border:1px solid var(--line);border-radius:18px;margin-top:16px;padding:20px}.notice{display:flex;justify-content:space-between;gap:12px}.notice b{color:var(--green)}h2{margin:0 0 16px;font-size:20px}.date-grid,.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.form-grid{grid-template-columns:1fr 1fr}label{display:grid;gap:6px;font-size:12px;font-weight:800;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #b9cec7;border-radius:12px;padding:12px;background:#fff;color:#15221e}button{border:0;border-radius:12px;background:var(--green);color:#fff;font-weight:900;padding:13px;cursor:pointer}.wide{grid-column:1/-1}.status{min-height:20px;margin-top:12px;font-size:14px;color:var(--muted)}.status.error{color:#b42318}.rooms{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}.room{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.room.busy{opacity:.58}.room h3{margin:0 0 7px}.room p{color:var(--muted);margin:0 0 14px}.room .available{display:inline-block;color:var(--green);font-weight:900;margin-bottom:12px}.room .busy-label{color:#b42318}.room button{width:100%}.selection{background:#eaf8f3;border-radius:12px;padding:12px;margin-bottom:14px;font-weight:800}.fine{font-size:12px;color:var(--muted);line-height:1.6}.amenities div{display:flex;gap:8px;flex-wrap:wrap}.amenities span{background:#eef6f3;padding:9px 11px;border-radius:999px;font-size:13px}.amenities p{color:var(--muted);margin:16px 0 0}@media(max-width:680px){header{height:60px}.hero{grid-template-columns:1fr;padding:18px}.hero-art{min-height:160px}.hero h1{font-size:27px}.notice{display:grid}.date-grid,.form-grid,.rooms{grid-template-columns:1fr}.date-grid button{min-height:48px}.wide{grid-column:auto}.booking-card .wide{grid-column:1}.card{padding:16px}}