:root{ --page:#fafafa; --ink:#222; --muted:#6b7280; --line:#e5e7eb; --accent:#1f3a5f; --card:#ffffff; }
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--page);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
.header{background:#fff;border-bottom:1px solid var(--line);padding:24px 16px;}
.header .wrap{max-width:1000px;margin:0 auto;display:flex;gap:16px;align-items:center}
.header img{width:110px;height:110px;border-radius:12px;object-fit:cover;border:1px solid var(--line)}
.header h1{margin:0;font-size:clamp(32px,6vw,54px);font-weight:800;letter-spacing:.2px;color:var(--ink)}
.header p{margin:6px 0 0;color:var(--muted)}
.nav{display:flex;gap:12px;justify-content:center;align-items:center;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.nav a{color:#374151;text-decoration:none;padding:10px 12px;border-radius:10px;font-weight:600}
.nav a.active,.nav a:hover{background:#f3f4f6;color:#111827}
.container{max-width:1000px;margin:24px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(0,0,0,.04);padding:18px;margin-bottom:18px}
h2{margin:6px 0 12px;font-size:clamp(22px,3.6vw,30px);font-weight:700;border-left:6px solid var(--accent);padding-left:10px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px dashed #d1d5db;padding:8px;text-align:left}
.btn{display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:#111;font-weight:700;background:#fff}
.footer{padding:22px;text-align:center;color:#6b7280;border-top:1px solid var(--line);margin-top:28px}
.notice{background:#eef2ff;border:1px solid #c7d2fe;border-radius:10px;padding:12px}
.header img.no-contour {
    border: 0;
    outline: none;
    box-shadow: none;
    filter: none;
  }
.header .wrap {
  overflow: visible;          /* nothing clips the img */
}

.header img.no-contour,
.header img {                 /* use whichever selector you kept */
  display: block;             /* avoid odd inline gaps */
  width: 18%;                /* scale responsively */
  height: auto;               /* keep aspect ratio; no crop */
  object-fit: contain;        /* NEVER crop (requires a set height to matter) */
  object-position: left top;  /* pin alignment to top-left */
  border-radius: 0;           /* no rounded clipping */
  clip-path: none;            /* ensure no clipping paths */
}