@charset "utf-8";

/* =========================================================
   kbg-keihin.css
   会社の忘年会でゲームの景品ページ用
   PC/SP共通・レスポンシブ統合版
========================================================= */

#main.kbg-page {
  --kbg-green: #2f9b51;
  --kbg-green-dark: #19723a;
  --kbg-green-soft: #edf8f0;
  --kbg-brown: #814721;
  --kbg-orange: #f39800;
  --kbg-cream: #fffaf0;
  --kbg-text: #333;
  --kbg-muted: #666;
  --kbg-border: #e5e1d8;
  --kbg-white: #fff;
  --kbg-shadow: 0 12px 30px rgba(51, 51, 51, .08);
  color: var(--kbg-text);
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
}

#main.kbg-page *,
#main.kbg-page *::before,
#main.kbg-page *::after {
  box-sizing: border-box;
}

#main.kbg-page a {
  color: inherit;
}

#main.kbg-page .kbg-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 auto 18px;
  padding: 0;
  max-width: 1080px;
  list-style: none;
  font-size: 13px;
  color: var(--kbg-muted);
}

#main.kbg-page .kbg-breadcrumb li:not(:last-child)::after {
  content: "＞";
  margin-left: 6px;
  color: #aaa;
}

#main.kbg-page .kbg-breadcrumb a {
  color: var(--kbg-brown);
  text-decoration: none;
}

#contents.kbg-contents {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto 60px;
  line-height: 1.8;
  font-size: 16px;
}

#contents.kbg-contents p {
  margin: 0;
}

#contents.kbg-contents h1,
#contents.kbg-contents h2,
#contents.kbg-contents h3 {
  margin: 0;
  line-height: 1.45;
  color: var(--kbg-text);
  font-weight: 700;
}

#contents.kbg-contents .kbg-hero {
  margin-bottom: 22px;
  padding: 46px 42px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(237, 248, 240, .96), rgba(255, 250, 240, .96)),
    radial-gradient(circle at top right, rgba(243, 152, 0, .16), transparent 35%);
  border: 1px solid var(--kbg-border);
  box-shadow: var(--kbg-shadow);
}

#contents.kbg-contents .kbg-hero__inner {
  max-width: 840px;
}

#contents.kbg-contents .kbg-kicker,
#contents.kbg-contents .kbg-section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-bottom: 12px;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--kbg-green-dark);
  color: var(--kbg-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
}

#contents.kbg-contents .kbg-hero h1 {
  margin-bottom: 18px;
  font-family: "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", serif;
  font-size: clamp(30px, 4vw, 46px);
  color: var(--kbg-green-dark);
}

#contents.kbg-contents .kbg-lead {
  max-width: 760px;
  font-size: 18px;
  line-height: 1.9;
}

#contents.kbg-contents .kbg-hero__actions,
#contents.kbg-contents .kbg-linkPanel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

#contents.kbg-contents .kbg-btn,
#contents.kbg-contents .kbg-linkPanel a,
#contents.kbg-contents .kbg-backLink a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

#contents.kbg-contents .kbg-btn:hover,
#contents.kbg-contents .kbg-linkPanel a:hover,
#contents.kbg-contents .kbg-backLink a:hover {
  transform: translateY(-2px);
}

#contents.kbg-contents .kbg-btn--primary {
  background: var(--kbg-orange);
  color: var(--kbg-white);
  box-shadow: 0 8px 18px rgba(243, 152, 0, .25);
}

#contents.kbg-contents .kbg-btn--outline {
  border: 1px solid var(--kbg-brown);
  color: var(--kbg-brown);
  background: var(--kbg-white);
}

#contents.kbg-contents .kbg-anchor {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 34px;
  padding: 14px;
  border: 1px solid var(--kbg-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 8px 22px rgba(51, 51, 51, .06);
}

#contents.kbg-contents .kbg-anchor a {
  flex: 1 1 150px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--kbg-green-soft);
  color: var(--kbg-green-dark);
  text-align: center;
  font-weight: 700;
  text-decoration: none;
}

#contents.kbg-contents .kbg-section {
  margin-top: 34px;
  padding: 36px;
  border: 1px solid var(--kbg-border);
  border-radius: 22px;
  background: var(--kbg-white);
}

#contents.kbg-contents .kbg-section--soft {
  background: var(--kbg-cream);
}

#contents.kbg-contents .kbg-section__head {
  margin-bottom: 18px;
}

#contents.kbg-contents .kbg-section h2,
#contents.kbg-contents .kbg-cta h2 {
  font-size: clamp(24px, 2.6vw, 34px);
  color: var(--kbg-green-dark);
}

#contents.kbg-contents .kbg-cardGrid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

#contents.kbg-contents .kbg-cardGrid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

#contents.kbg-contents .kbg-card,
#contents.kbg-contents .kbg-caution > div,
#contents.kbg-contents .kbg-faq details {
  padding: 22px;
  border-radius: 18px;
  background: var(--kbg-white);
  border: 1px solid var(--kbg-border);
  box-shadow: 0 8px 18px rgba(51, 51, 51, .05);
}

#contents.kbg-contents .kbg-card h3,
#contents.kbg-contents .kbg-caution h3 {
  margin-bottom: 8px;
  font-size: 20px;
  color: var(--kbg-brown);
}

#contents.kbg-contents .kbg-listBox {
  margin-top: 22px;
  padding: 24px 28px;
  border-radius: 18px;
  background: var(--kbg-white);
  border: 1px solid var(--kbg-border);
}

#contents.kbg-contents .kbg-listBox ul {
  margin: 0;
  padding-left: 1.4em;
}

#contents.kbg-contents .kbg-listBox li + li {
  margin-top: 10px;
}

#contents.kbg-contents .kbg-caution {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

#contents.kbg-contents .kbg-caution > div {
  background: #fffdf8;
}

#contents.kbg-contents .kbg-step {
  margin-top: 24px;
}

#contents.kbg-contents .kbg-step ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#contents.kbg-contents .kbg-step li {
  padding: 22px;
  border-radius: 18px;
  background: var(--kbg-white);
  border: 1px solid var(--kbg-border);
}

#contents.kbg-contents .kbg-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--kbg-green);
  color: var(--kbg-white);
  font-weight: 700;
}

#contents.kbg-contents .kbg-step strong {
  color: var(--kbg-brown);
}

#contents.kbg-contents .kbg-linkPanel a {
  flex: 1 1 220px;
  border: 1px solid var(--kbg-green);
  background: var(--kbg-white);
  color: var(--kbg-green-dark);
}

#contents.kbg-contents .kbg-faq {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

#contents.kbg-contents .kbg-faq summary {
  cursor: pointer;
  color: var(--kbg-brown);
  font-weight: 700;
  font-size: 18px;
}

#contents.kbg-contents .kbg-faq details[open] summary {
  margin-bottom: 10px;
}

#contents.kbg-contents .kbg-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  margin-top: 38px;
  padding: 34px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--kbg-green-dark), var(--kbg-green));
  color: var(--kbg-white);
}

#contents.kbg-contents .kbg-cta h2,
#contents.kbg-contents .kbg-cta p {
  color: var(--kbg-white);
}

#contents.kbg-contents .kbg-cta .kbg-kicker {
  background: rgba(255, 255, 255, .18);
}

#contents.kbg-contents .kbg-backLink {
  margin-top: 28px;
  text-align: center;
}

#contents.kbg-contents .kbg-backLink a {
  border: 1px solid var(--kbg-brown);
  color: var(--kbg-brown);
  background: var(--kbg-white);
}

@media screen and (max-width: 767px) {
  #main.kbg-page .kbg-breadcrumb ol {
    width: calc(100% - 24px);
    margin-bottom: 3vw;
    font-size: 3vw;
  }

  #contents.kbg-contents {
    width: calc(100% - 24px);
    margin-bottom: 10vw;
    font-size: 4vw;
    line-height: 1.75;
  }

  #contents.kbg-contents .kbg-hero {
    margin-bottom: 5vw;
    padding: 8vw 5vw;
    border-radius: 5vw;
  }

  #contents.kbg-contents .kbg-kicker,
  #contents.kbg-contents .kbg-section__label {
    margin-bottom: 3vw;
    padding: 1.2vw 3vw;
    font-size: 3.2vw;
  }

  #contents.kbg-contents .kbg-hero h1 {
    margin-bottom: 4vw;
    font-size: 8vw;
  }

  #contents.kbg-contents .kbg-lead {
    font-size: 4.2vw;
  }

  #contents.kbg-contents .kbg-hero__actions,
  #contents.kbg-contents .kbg-linkPanel {
    display: grid;
    gap: 3vw;
    margin-top: 6vw;
  }

  #contents.kbg-contents .kbg-btn,
  #contents.kbg-contents .kbg-linkPanel a,
  #contents.kbg-contents .kbg-backLink a {
    width: 100%;
    min-height: 12vw;
    padding: 3vw 4vw;
    font-size: 4vw;
  }

  #contents.kbg-contents .kbg-anchor {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5vw;
    margin-bottom: 7vw;
    padding: 3vw;
    border-radius: 4vw;
  }

  #contents.kbg-contents .kbg-anchor a {
    flex: none;
    padding: 2.5vw 2vw;
    font-size: 3.6vw;
  }

  #contents.kbg-contents .kbg-section {
    margin-top: 7vw;
    padding: 6vw 5vw;
    border-radius: 5vw;
  }

  #contents.kbg-contents .kbg-section h2,
  #contents.kbg-contents .kbg-cta h2 {
    font-size: 6vw;
  }

  #contents.kbg-contents .kbg-cardGrid--3,
  #contents.kbg-contents .kbg-caution,
  #contents.kbg-contents .kbg-step ol,
  #contents.kbg-contents .kbg-cta {
    grid-template-columns: 1fr;
  }

  #contents.kbg-contents .kbg-card,
  #contents.kbg-contents .kbg-caution > div,
  #contents.kbg-contents .kbg-faq details,
  #contents.kbg-contents .kbg-step li,
  #contents.kbg-contents .kbg-listBox {
    padding: 5vw;
    border-radius: 4vw;
  }

  #contents.kbg-contents .kbg-card h3,
  #contents.kbg-contents .kbg-caution h3 {
    font-size: 4.8vw;
  }

  #contents.kbg-contents .kbg-faq summary {
    font-size: 4.2vw;
  }

  #contents.kbg-contents .kbg-cta {
    gap: 5vw;
    padding: 6vw 5vw;
    border-radius: 5vw;
  }
}