*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0 auto;max-width:2000px;background:#fff;color:#222;font-family:Verdana,Tahoma,Arial,Helvetica,Roboto,sans-serif;line-height:1.68}a{color:#075b9e}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:13px 22px;background:#003366;color:#fff}.brand{font-family:Arial,Helvetica,sans-serif;font-size:30px;font-weight:700;color:#fff;text-decoration:none}.brand span{font-weight:400}.motto{font-size:16px}.nav-strip{background:#f4f7fa;border-bottom:1px solid #d8e0e8;text-align:center;padding:7px 12px}.nav-strip a{display:inline-block;margin:4px 9px;color:#003366;text-decoration:none;font-size:14px}.main-header{position:relative;width:100%;overflow:hidden;background:#dfe7ec;text-align:center}.main-header img.hero{width:100%;height:auto;display:block;aspect-ratio:1920/700;object-fit:cover}.hero-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);margin:0;max-width:88%;padding:18px 24px;border-radius:18px;background:rgba(0,0,0,.48);color:#fff;font-size:2rem;line-height:1.22;text-shadow:1px 1px 3px rgba(0,0,0,.6)}.title-mobile{display:none;margin:0;padding:12px 16px;background:#fff;color:#003366;font-size:1.45rem}main{width:96%;max-width:920px;margin:2.2rem auto;padding:0 1rem}.breadcrumbs{font-size:14px;color:#666;margin-bottom:1.5rem}.breadcrumbs a{text-decoration:none}section{margin:0 0 2.5rem}h2{margin:0 0 .75rem;color:#003366;font-size:1.75rem;line-height:1.28}p,ul{font-size:17px;margin:.7rem 0}li{margin:.45rem 0}.intro{font-size:18px}.cover-box,.tip-box{padding:16px 18px;margin:1.4rem 0;border-radius:8px}.cover-box{background:#edf6ff;border-left:5px solid #1262a3}.tip-box{background:#f0f8f2;border-left:5px solid #2f7c43}.centerbutton{display:block;clear:both;width:96%;margin:1.7rem auto;text-align:center}.quotor{display:inline-block;padding:11px 25px;border:1px solid #080100;border-radius:6px;background:linear-gradient(to bottom,#f24537 5%,#8f1106 100%);box-shadow:3px 3px 3px rgba(0,0,0,.24);color:#fff!important;font-family:Arial,sans-serif;font-size:18px;font-weight:bold;text-decoration:none;text-shadow:1px 1px 0 #810e05}.qz-tip{position:relative;display:inline-block;cursor:help;text-decoration:underline;text-underline-offset:3px;color:#222;font-size:14px;font-style:italic}.qz-tip__bubble{position:absolute;left:50%;bottom:calc(100% + 10px);transform:translateX(-50%);width:max-content;max-width:300px;padding:9px 11px;border-radius:10px;background:#111;color:#fff;font-size:13px;line-height:1.38;opacity:0;visibility:hidden;pointer-events:none;z-index:1000}.qz-tip:hover .qz-tip__bubble,.qz-tip:focus .qz-tip__bubble{opacity:1;visibility:visible}.category-grid,.page-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin:1.2rem 0}.card{display:block;padding:16px 17px;border:1px solid #d8e0e8;border-radius:10px;background:#fff;text-decoration:none;color:#222}.card strong{display:block;color:#003366;margin-bottom:4px}.site-footer{background:#1f1f1f;color:#ddd;padding:2.5rem 1rem}.footer-inner{max-width:1100px;margin:auto;text-align:center}.site-footer p{font-size:14px}.site-footer a{color:#c7d9ff}@media(max-width:800px){.hero-text{display:none}.title-mobile{display:block}.main-header img.hero{aspect-ratio:16/7}.brand{font-size:25px}.motto{font-size:14px}.category-grid,.page-grid{grid-template-columns:1fr}main{margin:1.5rem auto;padding:0 .7rem}h2{font-size:1.5rem}}@media(max-width:520px){.motto{display:none}.top-bar{justify-content:center}.brand{font-size:27px}.qz-tip__bubble{max-width:220px}}