:root{--navy:#071f3d;--blue:#0759a6;--cyan:#20a9e0;--red:#e6353f;--ink:#10243e;--muted:#66768a}*{box-sizing:border-box}body{margin:0;background:#f3f7fb;color:var(--ink);font-family:"Segoe UI",Arial,sans-serif}.config-header{height:72px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;background:var(--navy);box-shadow:0 4px 18px rgba(0,0,0,.16)}.config-brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:700}.config-brand img{width:64px;height:44px;filter:brightness(0) invert(1)}.config-header nav{display:flex;gap:28px}.config-header nav a{color:#dce8f5;text-decoration:none;font-size:14px;font-weight:600}.config-header nav a:hover{color:#fff}.config-page{padding:36px 5vw}.config-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:26px}.eyebrow{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1.7px;text-transform:uppercase}.config-intro h1{margin:8px 0;font-size:34px}.config-intro p{margin:0;color:var(--muted);font-size:16px}.config-tip{max-width:390px;padding:16px 20px;display:flex;flex-direction:column;border-left:4px solid var(--cyan);border-radius:7px;background:#fff;box-shadow:0 6px 20px rgba(16,36,62,.06)}.config-tip span{margin-top:4px;color:var(--muted);line-height:1.4}.grid-panel{overflow:hidden;padding:14px;border:1px solid #dfe7ef;border-radius:14px;background:#fff;box-shadow:0 12px 35px rgba(16,36,62,.09)}.grid-action{display:inline-block;margin-left:10px;padding:8px 14px;border:1px solid #ccd8e5;border-radius:6px;color:var(--ink)!important;text-decoration:none}.grid-action--save{border-color:var(--blue);background:var(--blue);color:#fff!important}@media(max-width:720px){.config-header nav{display:none}.config-page{padding:24px 12px}.config-intro{align-items:stretch;flex-direction:column}.config-tip{max-width:none}.config-intro h1{font-size:28px}}