@charset "UTF-8";

/* ===========================================================
   筋肉食堂DELI LP / 外側ダーク × コンテンツ白 × 男性向け
   ・body 背景：チャコール（デスクトップでは620px両側のガター）
   ・コンテンツ：硬めの白面＋グレー＋チャコール＋赤アクセント
   ・FV：全面、余白ゼロ
   =========================================================== */

:root {
  /* Brand */
  --color-primary:        #c4120e;
  --color-primary-dark:   #7f0b08;
  --color-cta-from:       #288d2a;
  --color-cta-to:         #00ff03;
  --color-cta-shadow:     #176218;
  --color-accent-gold:    #B59651;
  --color-accent-gold-bright: #E8C570;

  /* Text（コンテンツ＝白地なのでテキストは黒） */
  --color-text:     #232323;
  --color-text-dim: #5f5f5f;
  --color-heading:  #151515;

  /* Surfaces */
  --color-bg-outer: #1F1B19;            /* body 外周（デスクトップ両端／FVの純黒との差を作る） */
  --color-bg:       #E8E8E8;            /* コンテンツ背景：ニュートラルグレー */
  --color-bg-card:  #FFFFFF;            /* カード：白 */
  --color-bg-soft:  #F3F3F3;            /* テキストボックス：薄いグレー */
  --color-bg-deep:  #2B2B2B;            /* フッター */
  --color-alert-bg: #FFFFFF;
  --color-alert-border: rgba(196, 18, 14, 0.34);
  --color-border:   #CFCFCF;            /* 控えめなグレー枠 */
}

/* ====================
   Reset
   ==================== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background-color: var(--color-bg-outer);
}
body {
  background-color: var(--color-bg-outer);
  color: var(--color-text);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "游ゴシック", Meiryo, sans-serif;
  font-size: 17px;
  line-height: 1.82;
  letter-spacing: 0;
  -webkit-text-size-adjust: 100%;
  word-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; }
.font-arial { font-family: Arial, sans-serif; }
a { color: var(--color-primary); }
ul { list-style: none; padding: 0; margin: 0; }
p { margin: 0; }
b,
strong {
  font-weight: 600;
}

@media screen and (min-width: 920px) {
  body {
    width: 620px;
    margin: 0 auto;
    box-shadow:
      0 0 0 1px rgba(201, 162, 78, 0.4),    /* 金の細リング（FV端と外周の同化を解消） */
      0 0 34px rgba(0, 0, 0, 0.54);
  }
}

/* コンテンツ本体は白 */
.article-body {
  background-color: var(--color-bg);
  margin: 0;
  padding: 0;
}

/* ====================
   FV（全面）+ ボタンオーバーレイ
   ==================== */
.fv {
  position: relative;
  margin: 0;
  padding: 0;
  line-height: 0;
}
.fv-image {
  width: 100%;
  display: block;
}

/* button.png を fv.png の注意事項直前に重ねる
   ※ bottom / width の数値は実画像に合わせて微調整可能 */
.fv-overlay-cta {
  position: absolute;
  left: 50%;
  bottom: 25%;
  transform: translateX(-50%);
  width: 94%;
  max-width: 620px;
  display: block;
  line-height: 0;
  z-index: 5;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.45));
  overflow: hidden;
  border-radius: 999px;
  contain: paint;
  transition: transform 0.2s, opacity 0.2s;
}
.fv-overlay-cta:hover {
  transform: translateX(-50%) translateY(2px);
  opacity: 0.95;
}
.fv-overlay-cta::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: -35%;
  width: 24%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.78) 50%, transparent 100%);
  transform: skewX(-20deg);
  animation: cta-shine 3s infinite ease-in-out;
  pointer-events: none;
}
.fv-overlay-img {
  width: 100%;
  display: block;
}

/* FV→白コンテンツへは赤の細リブで「ブランド色」を一筋通す */
.fv-band {
  height: 4px;
  background-color: var(--color-primary);
}

/* ====================
   FV下 ギフトカード表示
   ==================== */
.gift-card-strip {
  padding: 18px 0 20px;
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}
.gift-card-title {
  width: 90%;
  margin: 0 auto;
  padding: 11px 8px;
  border-left: 5px solid var(--color-primary);
  border-radius: 2px;
  background-color: var(--color-heading);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0;
}

/* ====================
   えらべるデジタルギフト ロゴ
   ※デジコ規約：画像縮小・改変・トリミング禁止 → サイズ指定なし
   ==================== */
.brand-logo-wrap {
  text-align: center;
  margin: 18px 0 0;
  padding: 0;
}
.brand-logo-wrap--after-about {
  margin: 18px 0 0;
}
.brand-logo-wrap--fv {
  margin: 12px 0 0;
}
.brand-logo-wrap img {
  margin: 0 auto;
  /* 縮小指定一切なし（max-width: 100% は body 全体のオーバーフロー安全弁としてのみ機能） */
}

/* ====================
   CTAボタン
   ==================== */
.btn__area {
  width: 90%;
  margin: 0 auto;
}
.btn__area--bottom {
  margin: 14px auto 6px;
}
.btn {
  position: relative;
  display: block;
  width: 100%;
  padding: 16px 50px 16px 16px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: linear-gradient(180deg, #288d2a 0%, #00ff03 95%);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  letter-spacing: 0;
  line-height: 1.34;
  text-shadow: 0 1px 1px rgba(0, 74, 14, 0.62);
  box-shadow:
    0 4px 0 var(--color-cta-shadow),
    0 8px 18px rgba(0, 0, 0, 0.24),
    inset 0 4px 0 rgba(255, 255, 255, 0.52),
    inset 0 -6px 10px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.btn__lead {
  text-shadow: 0 1px 1px rgba(0, 66, 11, 0.76), 0 0 3px rgba(0, 66, 11, 0.48);
}
.btn__main {
  text-shadow: 0 1px 1px rgba(0, 74, 14, 0.62);
}
.btn:hover {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 var(--color-cta-shadow),
    0 4px 12px rgba(0, 0, 0, 0.2),
    inset 0 3px 0 rgba(255, 255, 255, 0.48),
    inset 0 -4px 8px rgba(0, 0, 0, 0.18);
  opacity: 0.95;
}
.btn::before {
  content: '';
  position: absolute;
  right: 17px;
  top: 50%;
  width: 30px;
  height: 30px;
  margin-top: -15px;
  border-radius: 50%;
  background-color: #fff;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='none' stroke='%23c4120e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M9 6l6 6-6 6'/></svg>");
  background-size: 16px 16px;
  background-position: center;
  background-repeat: no-repeat;
}
.btn::after {
  content: none;
}
@keyframes cta-shine {
  0% { left: -35%; opacity: 0; }
  14% { opacity: 0.9; }
  40% { left: 112%; opacity: 0; }
  100% { left: 112%; opacity: 0; }
}

.check-notes-text {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-dim);
  margin: 10px 0 0;
}

/* ====================
   キャンペーン情報
   ==================== */
#campaign-info {
  padding: 24px 0 28px;
  background-color: var(--color-bg);
}

.heading-9 {
  width: 90%;
  margin: 18px auto;
  padding: 11px 8px;
  background-color: var(--color-heading);
  color: #fff;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  border-radius: 2px;
  border-left: 5px solid var(--color-primary);
  box-shadow: none;
}

/* ====================
   カード（白＋黒の左inside罫＝ストイック男性向け）
   ==================== */
.box5,
.box5_2 {
  width: 90%;
  margin: 1.6em auto;
  padding: 1.6em 1.4em;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  text-align: left;
}
.box5 {
  box-shadow:
    inset 0 3px 0 var(--color-heading),
    0 6px 16px rgba(24, 22, 20, 0.08);
}
.box5_2 {
  box-shadow:
    inset 0 3px 0 var(--color-heading),
    0 6px 16px rgba(24, 22, 20, 0.08);
  font-size: 15px;
}

/* 見出し */
.ttl_line7 {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0;
  color: var(--color-heading);
  padding: 0 0 0.55em;
  margin: 0 0 1.1em;
  border-left: 0;
  border-bottom: 2px solid var(--color-heading);
}
.ttl_line7::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 8px;
  background-color: var(--color-primary);
  vertical-align: 2px;
}

#campaign-info h2 {
  display: inline-block;
  margin: 8px 0;
  padding: 6px 14px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0;
  border-radius: 2px;
}
#campaign-info h2 .h2-prefix {
  font-size: 16px;
  margin-right: 4px;
  font-weight: 600;
}

#campaign-info h4 {
  margin: 0.6em 0;
  padding: 0.8em 0.9em;
  background-color: var(--color-heading);
  color: #fff;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 0;
  border-radius: 2px;
  border-left: 4px solid var(--color-primary);
}

.text-highlight-yellow {
  color: #f7e410;
  font-size: 1.3em;
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.howto_text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
}

/* ====================
   テキストボックス
   ==================== */
.text-box {
  /* background-color: var(--color-bg-soft); */
  /* border: 1px solid var(--color-border); */
  /* border-radius: 2px; */
  /* padding: 14px; */
  font-size: 15px;
  margin-top: 22px;
  color: var(--color-text);
}
.condition-note {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 15px;
  border-bottom: 1px dashed var(--color-alert-border);
  padding-bottom: 8px;
  margin: 0 0 10px;
}
.course-box {
  margin: 14px 0 0;
  padding: 13px 14px;
  background-color: #fff;
  border: 2px solid var(--color-heading);
  box-shadow: inset 5px 0 0 var(--color-primary);
}
.course-box__label {
  display: inline-block;
  margin: 0 0 6px;
  padding: 3px 8px;
  background-color: var(--color-heading);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
}
.course-box__text {
  margin: 0;
  color: var(--color-heading);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
}
.condition-subtitle {
  margin: 14px 0 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 600;
}
.condition-list li {
  position: relative;
  padding-left: 1em;
  margin-bottom: 0.5em;
  font-size: 15px;
  line-height: 1.75;
}
.condition-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-text-dim);
}

/* ====================
   STEPフロー
   ==================== */
.deadline-block {
  margin: 10px 0 0;
}
.deadline-days {
  display: inline-block;
  margin-left: 4px;
  color: var(--color-primary);
  font-size: 1.25em;
  font-weight: 700;
}
.step-block {
  margin: 16px 0;
}
.howto {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
}
.step {
  background-color: var(--color-heading);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  padding: 6px 14px;
  border-radius: 2px;
  flex-shrink: 0;
  border-left: 0;
  box-shadow: inset 4px 0 0 var(--color-primary);
}
.howto_tittle {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  color: var(--color-heading);
  letter-spacing: 0;
}

.step-desc {
  margin: 12px 4px 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
}
.warning-text {
  display: inline-block;
  margin-top: 6px;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.75;
}

.howto_line {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
  margin: 18px 0;
}

/* STEP画像プレースホルダ */
.step-image-placeholder {
  position: relative;
  border: 1px dashed #AFAFAF;
  background-color: #EFEFEF;
  color: var(--color-text-dim);
  text-align: center;
  padding: 22px 16px;
  font-size: 12px;
  letter-spacing: 0;
  border-radius: 2px;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.step-image {
  width: 100%;
  margin: 12px 0 0;
  border: 1px solid var(--color-border);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.1);
}
.step-image-placeholder::before {
  content: '';
  display: block;
  width: 64px;
  height: 64px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='none' stroke='%231A1A1A' stroke-width='2'><circle cx='32' cy='32' r='22'/><circle cx='32' cy='32' r='14'/><path d='M14 32 L8 32 M50 32 L56 32'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.5;
}

/* ====================
   注意事項（box5_2）
   ==================== */
.usage-title {
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--color-heading);
  font-weight: 600;
  letter-spacing: 0;
}
.usage-lead {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.7;
}
.error-text {
  color: var(--color-primary);
  font-weight: 600;
}
.usage-notes-list {
  margin: 0;
}
.usage-notes-list li {
  position: relative;
  padding-left: 1em;
  margin-bottom: 0.55em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
}
.usage-notes-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-text-dim);
}
.usage-postscript {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--color-text-dim);
  line-height: 1.8;
}
.usage-postscript a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ====================
   FAQ
   ==================== */
#faq-section {
  padding: 8px 0 8px;
  background-color: var(--color-bg);
}
.faq {
  width: 90%;
  margin: 0 auto;
  font-size: 16px;
}
.faq-item {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  margin-top: 12px;
  overflow: hidden;
}
.faq-question {
  cursor: pointer;
  position: relative;
  padding: 14px 40px 14px 14px;
  font-weight: 600;
  color: var(--color-heading);
  font-size: 15px;
  list-style: none;
  line-height: 1.6;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-text-dim);
  border-bottom: 2px solid var(--color-text-dim);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.25s;
}
.faq-item[open] .faq-question::after {
  transform: translateY(-30%) rotate(-135deg);
}
.faq-answer {
  padding: 14px;
  background-color: #F7F7F7;
  border-top: 1px solid var(--color-border);
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
}
.q-mark {
  color: var(--color-primary);
  font-weight: 700;
  margin-right: 6px;
}
.a-mark {
  color: #288d2a;
  font-weight: 700;
  margin-right: 6px;
}

/* ====================
   デジコ説明
   ==================== */
.disico_about {
  width: 90%;
  margin: 24px auto 0;
  padding: 20px;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  font-size: 15px;
  line-height: 1.8;
  text-align: left;
  color: var(--color-text);
}
.disico-title {
  margin: 0 0 8px;
  text-align: center;
  font-weight: 600;
  font-size: 17px;
  color: var(--color-heading);
  letter-spacing: 0;
}
.disico_about a,
.text-link-disabled {
  color: var(--color-primary);
  text-decoration: underline;
}
.disico-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--color-text-dim);
}

/* ====================
   キャンペーンフッター注釈
   ==================== */
.campaign-footer-text {
  width: 90%;
  margin: 18px auto 0;
  font-size: 12px;
  line-height: 1.8;
  color: var(--color-text-dim);
}

/* ====================
   フッター
   ==================== */
.site-footer {
  background-color: var(--color-bg-deep);
  color: #E8E8E8;
  padding: 30px 16px 32px;
  text-align: center;
  font-size: 14px;
  margin-top: 32px;
  border-top: 5px solid var(--color-primary);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.site-footer a {
  color: #FFFFFF;
  text-decoration: none;
  margin: 0 4px;
  font-weight: 600;
}
.site-footer .copyright {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  color: #BDBDBD;
}

@media screen and (min-width: 520px) {
  .heading-9 {
    padding: 12px 14px;
    font-size: 17px;
  }
}