/* RealtekWWW_JP — Global Styles */
/* Source: JP 4-layer CSS cascade consolidated + GOAL_3_OPT improvements */

:root {
  --color-primary: #0763A4;
  --color-primary-dark: #0c2567;
  --color-submenu-bg: #000c4e;
  --color-link: #253e80;
  --color-text: #303135;
  --color-footer-border: #ccc;
  --font-jp: "メイリオ", Meiryo, Lato, "Noto Sans JP", "游ゴシック Medium", "游ゴシック体",
             "Yu Gothic Medium", YuGothic, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN",
             "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  --max-width: 1040px;
  --sidebar-width: 300px;
  --header-min-height: 173px;
  --header-padding: 30px 0;
}

/* ===== ENV BAR ===== */
.env-bar {
  display: block;
  margin-top: 6px;
  font-size: 20px;
  font-weight: 900;
  color: #c00;
}

/* ===== BASE ===== */
body {
  color: var(--color-text);
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.6;
  background-color: #fff;
  margin: 0;
}

a { color: var(--color-link); }
a:hover, a:focus, a:active { color: var(--color-link); }
.sidebar-1 a { text-decoration: none; }
p { margin: 0 0 1.5em; }

h6 { font-family: sans-serif; line-height: 1.25; color: #2d2e33; }

img { max-width: 100%; height: auto; }
embed, iframe, object { max-width: 100%; }

.alignleft  { display: inline; float: left;  margin-right: 1.5em; }
.alignright { display: inline; float: right; margin-left: 1.5em; }
.aligncenter { clear: both; display: block; margin-left: auto; margin-right: auto; }

/* ===== LAYOUT ===== */
.wrapper {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ===== HEADER ===== */
.site-header {
  text-align: center;
  min-height: var(--header-min-height);
  padding: var(--header-padding);
  background-image: url(/images/common/header-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.site-title {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 600;
  font-size: 35px;
  line-height: 1.2;
}

.site-title a {
  color: var(--color-primary);
  text-decoration: none;
}

.site-description {
  font-family: var(--font-jp);
  font-weight: 800;
  font-size: 25px;
  color: var(--color-primary);
  margin: 0;
}

/* ===== NAV ===== */
.menu-1 {
  background-color: var(--color-primary);
  font-size: 16px;
  margin-bottom: 50px;
  clear: both;
  display: block;
  float: left;
  width: 100%;
}

.menu-1 ul { list-style: none; margin: 0; padding-left: 0; }
.menu-1 li { float: left; position: relative; }
.menu-1 a  { display: block; text-decoration: none; padding: 20px; color: rgba(255,255,255,0.8); }

.menu-1 ul ul {
  box-shadow: 0 3px 3px rgba(0,0,0,0.2);
  float: left;
  position: absolute;
  left: -999em;
  z-index: 99999;
}

.menu-1 ul ul a {
  width: 200px;
  text-align: left;
  border-top: 1px solid rgba(255,255,255,0.25);
  border-right: 1px solid rgba(255,255,255,0.25);
}

.menu-1 ul ul li { background-color: var(--color-submenu-bg); }
.menu-1 li:hover, .menu-1 li.focus { background-color: var(--color-primary-dark); }
.menu-1 ul li:hover > ul, .menu-1 ul li.focus > ul { left: auto; }
.menu-1 ul ul li:hover > ul, .menu-1 ul ul li.focus > ul { left: 100%; }

.menu-1 li.page_item_has_children > a:after {
  content: '\25bc'; font-size: 7px; vertical-align: 1px; padding-left: 5px; opacity: .75;
}
.menu-1 li li.page_item_has_children > a:after {
  content: '\25b6'; font-size: 7px; vertical-align: 1px; padding-left: 5px; opacity: .75;
}

.menu-toggle { display: none; background-color: var(--color-primary); }

/* ===== MAIN CONTENT + SIDEBAR (CSS Grid — GOAL_3_OPT) ===== */
.site-content { padding-bottom: 25px; clear: both; }

.site-content > .wrapper {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: 0 100px;
  align-items: start;
}

.content-area { min-width: 0; }

.sidebar-1 {
  width: var(--sidebar-width);
  font-size: 14px;
}

/* ===== ARTICLE ===== */
.entry-header { margin-bottom: 16px; }
.entry-title  { font-size: 25px; margin: 0; }
.entry-title a { text-decoration: none; color: black; }
.hentry { margin: 0 0 1.5em; }

/* ===== SIDEBAR WIDGETS ===== */
.widget { margin: 0 0 25px; }
.widget-title { margin-top: 0; margin-bottom: .5em; }
.sidebar-more { text-decoration: underline !important; font-size: 20px; color: #0763A4; font-weight: bold; }

/* ===== FOOTER ===== */
.site-footer .site-info {
  border-top: 1px solid var(--color-footer-border);
  padding: 25px 0;
  font-size: 14px;
  text-align: right;
}

/* ===== RESPONSIVE ≤600px ===== */
@media (max-width: 600px) {
  #site-menu { display: none; }
  .menu-1 { background: none; }
  .menu-1 a { border-top: 1px solid rgba(255,255,255,0.10); }
  .menu-toggle {
    color: white;
    margin: 0 auto;
    width: 100%;
    border: 0;
    border-radius: 0;
    display: block;
  }
  .toggled .menu-toggle { color: white; }
  .menu-1.toggled #site-menu { display: block; }
  .menu-1 li { float: none; width: 100%; }
  .menu-1 ul ul { position: relative; float: none; left: auto; display: none; }
  .menu-1 ul li:hover > ul, .menu-1 ul li.focus > ul { display: block; }
  .menu-1 ul ul a { width: 100%; }
}

/* ===== RESPONSIVE ≤1040px ===== */
@media (max-width: 1040px) {
  .site-content > .wrapper {
    grid-template-columns: 1fr;
  }
  .sidebar-1 { width: 100%; }
  .site-content,
  .site-info { padding: 0 20px; }
  .menu-1 .nav-menu > li:first-child { margin-left: 0; }
}