body{margin:0;font-family:Arial,sans-serif;color:#16172a;background:#f6f7fb;line-height:1.6}
.wrap{max-width:860px;margin:0 auto;padding:32px 20px}
.sheet{background:#fff;border:1px solid #e4e7f0;border-radius:8px;padding:32px;box-shadow:0 12px 32px rgba(11,0,56,.08)}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.brand img{height:46px;width:auto}.brand b{font-size:20px;color:#0b0038}
h1{margin:0 0 8px;color:#0b0038;font-size:30px;line-height:1.2}h2{margin-top:24px;color:#0b0038;font-size:18px}
.meta{color:#667085;font-size:13px;margin-bottom:24px}a{color:#008b5d}.back{display:inline-block;margin-top:24px;font-weight:700}
ul{padding-left:22px}@media(max-width:640px){.sheet{padding:22px}.wrap{padding:18px 12px}h1{font-size:24px}}