@charset "utf-8";
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 10px; }
body { background-color: #fafafa; padding-top: var(--header-h); width: 100%; color: #111; font-family: "biz udpgothic", sans-serif; font-size: 1.6rem; line-height: 1.5; letter-spacing: .04em; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
img { max-width: 100%; height: auto; border: 0; vertical-align: top; transition: all .3s ease; -ms-interpolation-mode: bicubic; }
:root { --header-h: 120px; }

#contents { margin: 0 auto; padding: 20px 0; max-width: 1920px; display: flex; justify-content: space-between; gap: 40px; background-color: #fff; }
#site-header{ position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: #fafafa; border-bottom: 1px solid #eee; }
#site-header .header-inner{ height: var(--header-h); max-width: 1920px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand{ display: flex; align-items: center; gap: 20px; min-width: 0; }
.header-logo img{ height: 90px; display: block; }
.brand-sub{ font-weight:700; font-size:20px; color:#e60013; line-height:1; white-space:nowrap; }
.header-actions{ display: flex; align-items: center; gap: 12px; }
.logout-form{ display: inline-block; }
.btn{ --btn-h: 40px; --pad-x: 16px; display:inline-flex; align-items:center; gap:8px; height: var(--btn-h); padding: 0 var(--pad-x); font-weight:700; line-height:1; text-decoration:none; cursor:pointer; border:0; border-radius:10px; transition: transform .02s ease, box-shadow .2s ease, background .2s ease, opacity .2s ease; }
.btn.-pill{ border-radius:9999px; }
.btn.-navy{ background: #e60013; color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 1px 2px rgba(0,0,0,.10); }
.btn.-navy:hover{ background: #0b335a; }
.btn.-navy:active{ background: #082a4a; transform: translateY(1px); }
.btn:focus-visible{ outline: 2px solid #9ec9ff; outline-offset: 2px; }
.btn svg{ width: 18px; height: 18px; flex: 0 0 auto; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap:round; stroke-linejoin:round; }
main { width: 50%; margin: 0 auto; }

.button { text-align: center; }
.button button { background-color: #4CAF50; color: white; padding: 10px 20px; font-size: 16px; border: none; border-radius: 6px; cursor: pointer; transition: background-color 0.3s; }
.button button:hover { background-color: #45a049; }

input { font-size: 18px; width: 100%; }
select { font-size: 18px; width: 100%; }

/* フッター */
footer{ padding-top: 32px; border-top: 1px solid #e6e6e6; background: #fafafa; }
footer .inner{ max-width: 1920px; margin: 0 auto; padding: 16px 20px; }
footer > small{ display: block; max-width: 1920px; margin: 0 auto; padding: 12px 20px 20px; color: #666; font-size: .875rem; text-align: center; }
footer a{ color: inherit; text-decoration: underline; }
footer a:hover{ opacity: .85; }


@media screen and (max-width: 767px) {
  #contents { padding: 20px 10px; flex-direction: column; }
  aside { width: 100%; }
  aside .logo { max-width: 180px; }
  aside nav { padding: 60px 40px; width: 100%; background: #e70012; position: fixed; right: -100%; top: 0; transition: all .3s; }
  aside ul { border: none; display: flex; flex-direction: column; gap: 20px; }
  aside li { border: none; }
  aside li a { padding: 0; color: #fff; text-decoration: none; }
  main { width: 100%; }
}

/*
body.on { overflow: hidden; }
body.on aside nav { right: 0; }
*/