*{box-sizing:border-box}
:root{
  --black:#171716;
  --ink:#242320;
  --canvas:#f8f6f0;    /* トートバッグ風キャンバス生地（オフホワイト） */
  --canvas-sub:#f1ede4;/* カード・背景用の上品な薄ベージュ */
  --line:#e2ded6;
  --line-dark:#171716; /* アクセント用の黒帯ライン */
  --muted:#7d786f;
  --gold:#a88d63;
  --serif:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:var(--sans);line-height:1.8;letter-spacing:.025em}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* PC表示ではスマホ用改行を非表示 */
.sp {
  display: none;
}

.announcement{height:32px;background:#171716;color:#fff;display:flex;align-items:center;justify-content:center;font-size:8px;letter-spacing:.18em}

/* Header */
.site-header{position:absolute;top:32px;left:0;right:0;z-index:10;height:74px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;color:#fff;background:linear-gradient(180deg,rgba(0,0,0,.4) 0%,rgba(0,0,0,0) 100%)}
.brand{display:flex;align-items:baseline;gap:11px}
.brand-name{font-family:var(--serif);font-size:22px;letter-spacing:.22em}
.brand-sub{font-size:7px;letter-spacing:.16em;text-transform:uppercase}
.nav{display:flex;gap:28px;font-size:9px;letter-spacing:.18em;text-transform:uppercase}
.nav a{transition:opacity .2s;padding:4px 0}
.nav a:hover{opacity:.7}

/* Hero & Intro */
.hero{position:relative;overflow:hidden;background:#eee}
.hero img{width:100%;height:auto}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.12),transparent 48%,rgba(0,0,0,.16));pointer-events:none}
.section-shell{width:min(1120px,calc(100% - 48px));margin:0 auto}
.eyebrow{margin:0 0 15px;font-size:10px;letter-spacing:.24em;color:var(--gold);text-transform:uppercase}
.intro{padding:95px 0 100px;text-align:center}
.intro h1,.section-heading h2,.editorial-copy h2,.closing h2{font-family:var(--serif);font-weight:400}
.intro h1{font-size:clamp(34px,4.5vw,58px);line-height:1.25;margin:0 0 23px;letter-spacing:.04em}
.lead{max-width:720px;margin:0 auto;color:#5f5b55;font-size:15px;line-height:2.1}

/* CSSによる切れ目のないダッシュ線表現 */
.dash-line {
  display: inline-block;
  width: 2em;
  height: 0;
  border-top: 1px solid currentColor;
  margin: 0 4px;
  vertical-align: middle;
}

.intro-rule{width:36px;height:1px;background:var(--black);margin:27px auto 19px}
.small-copy{font-family:var(--serif);font-size:14px;color:#666;margin:0;line-height:1.8}

/* Overview Section */
.overview{background:#fff;padding:30px 0 75px}
.section-heading{text-align:center;margin-bottom:40px}
.section-heading h2{font-size:clamp(32px,4vw,52px);line-height:1.15;margin:0}
.section-heading>p:last-child{font-size:13px;color:#7a756d;margin:14px 0 0;letter-spacing:.05em}
.campaign-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.campaign-card{position:relative;border:1px solid var(--line);background:#fff;overflow:hidden;display:flex;flex-direction:column}
.card-top{position:absolute;z-index:3;top:13px;left:13px;right:13px;display:flex;align-items:center;justify-content:space-between}

.number{font-family:var(--serif);font-size:20px;color:var(--black);text-shadow:0 1px 4px rgba(255,255,255,.8)}
.campaign-card:nth-child(3) .number{color:#fff;text-shadow:0 1px 7px rgba(0,0,0,.4)}

/* Status Badge */
.status{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:4px 12px;
  font-size:10px;
  font-weight:600;
  line-height:1.2;
  letter-spacing:.12em;
  white-space:nowrap;
  border:1px solid var(--black);
  background:var(--black);
  color:#fff;
}

/* 開催中：#88cdcc ベタ塗り */
.status.is-active{
  background:#88cdcc !important;
  border-color:#88cdcc !important;
  color:#fff !important;
}

/* COMING SOON：黒ベタ塗り */
.status.is-coming{
  background:var(--black) !important;
  border-color:var(--black) !important;
  color:#fff !important;
}

/* 終了：グレー */
.status.is-ended{
  background:#eee !important;
  border-color:#bbb !important;
  color:#999 !important;
}

.card-image{height:240px;background:var(--canvas);display:flex;align-items:center;justify-content:center;overflow:hidden}
.card-image img{width:100%;height:100%;object-fit:cover}
.campaign-card:nth-child(2) .card-image img{object-fit:contain;padding:18px;background:var(--canvas)}
.campaign-card-body{padding:22px 22px 25px;display:flex;flex-direction:column;flex-grow:1}
.card-kicker{margin:0 0 8px;color:var(--gold);font-size:8px;letter-spacing:.19em;text-transform:uppercase}
.campaign-card h3{font-family:var(--serif);font-size:21px;line-height:1.35;font-weight:400;margin:0 0 12px}
.date{margin:0 0 auto;color:#666;font-size:12px;line-height:1.7}
.text-link{display:inline-flex;align-items:center;gap:20px;border-bottom:1px solid #222;padding-bottom:4px;margin-top:18px;font-size:12px;letter-spacing:.15em;align-self:flex-start}
.text-link span{font-size:14px;transition:transform .2s}
.text-link:hover span{transform:translateX(3px)}

/* Coupon Thumb */
.coupon-thumb{position:relative;background:#222;color:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.coupon-thumb-number{position:absolute;right:-15px;bottom:-46px;font-family:var(--serif);font-size:245px;line-height:1;color:#fff;opacity:.08;pointer-events:none}
.coupon-thumb-copy{position:relative;font-family:var(--serif);font-size:38px;line-height:.86;letter-spacing:.01em;text-align:center}
.coupon-thumb-copy em{font-style:italic}
.coupon-thumb-off{position:absolute;bottom:18px;left:0;right:0;text-align:center;font-size:9px;letter-spacing:.25em;color:#c9b28e}

/* Detail Sections */
.detail-section{padding:62px 0;background:var(--canvas);scroll-margin-top:15px}
.detail-section-alt{background:var(--canvas-sub)}

/* Editorial Panel */
.editorial-panel{
  width:min(1120px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:stretch;
  box-shadow:0 18px 35px rgba(0,0,0,.05);
  border-top:8px solid var(--black);
}

.editorial-panel.reverse .editorial-copy{order:1}
.editorial-panel.reverse .campaign-visual{order:2}

.editorial-copy{
  position:relative;
  background:#fff;
  padding:48px 52px;
  min-height:480px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.editorial-header-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:12px;
  width:100%;
}
.editorial-number{
  font-family:var(--serif);
  font-size:72px;
  line-height:.82;
  color:var(--black);
  letter-spacing:.01em;
}

.editorial-kicker{font-size:9px;letter-spacing:.2em;color:var(--gold);margin:0;text-transform:uppercase}
.editorial-copy h2{font-size:clamp(39px,4.3vw,63px);line-height:.94;margin:0 0 12px;letter-spacing:.01em}
.detail-title{font-family:var(--serif);font-size:16px;line-height:1.6;margin:0;color:#444;font-weight:600}
.editorial-rule{width:34px;height:2px;background:var(--black);margin:22px 0 16px}

.detail-meta{margin:0;border-top:1px solid var(--line)}
.detail-meta>div{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.7}
.detail-meta dt{color:#8a857d;font-weight:500}
.detail-meta dd{margin:0;color:#242320}

.detail-description{font-size:13px;color:#5f5b55;line-height:1.95;margin:16px 0 0}
.detail-link{display:inline-flex;align-items:center;gap:16px;align-self:flex-start;margin-top:22px;padding-bottom:4px;border-bottom:1px solid #222;font-size:11px;letter-spacing:.15em;transition:opacity .2s}
.detail-link:hover{opacity:.7}
.detail-link span{font-size:14px}

/* Visual Assets */
.campaign-visual{
  position:relative;
  width:100%;
  height:100%;
  min-height:480px;
  overflow:hidden;
  background:var(--canvas-sub);
}

.visual-label{
  display:none;
}

/* 01 Shoes Visual */
.shoes-visual{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  padding:32px 24px 24px;
  background:var(--canvas-sub);
  height:100%;
  align-content:center;
}
.shoe-tile{
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  height:100%;
  padding:12px;
  border:1px solid var(--line);
}
.shoe-tile img{
  width:100%;
  height:100%;
  object-fit:contain;
}

/* 02 Bag Visual */
.bag-visual{
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--canvas-sub);
  position:relative;
}
.bag-circle{
  width:65%;
  aspect-ratio:1;
  border-radius:50%;
  background:#fff;
  border:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:1;
}
.bag-circle img{width:78%;height:auto;object-fit:contain}
.bag-caption{
  position:absolute;
  right:24px;
  bottom:20px;
  margin:0;
  font-family:var(--serif);
  font-size:12px;
  line-height:1.25;
  letter-spacing:.05em;
  color:#6e695f;
  text-align:right;
  z-index:2;
}

/* 03 Coupon Visual */
.coupon-visual{background:var(--black);display:flex;align-items:center;justify-content:center;color:#fff}
.coupon-frame{position:absolute;inset:20px;border:1px solid rgba(255,255,255,.3)}
.coupon-number{position:absolute;right:0;bottom:-80px;font-family:var(--serif);font-size:390px;line-height:1;color:#fff;opacity:.055;pointer-events:none}
.coupon-copy{position:relative;text-align:center;z-index:2}
.coupon-copy p{font-size:9px;letter-spacing:.28em;color:#c5ae88;margin:0 0 18px}
.coupon-copy h3{font-family:var(--serif);font-size:70px;line-height:.82;font-weight:400;margin:0}
.coupon-copy h3 em{font-style:italic}
.coupon-copy strong{display:block;margin-top:24px;font-family:var(--serif);font-size:22px;letter-spacing:.08em;font-weight:400}
.coupon-copy span{display:block;margin-top:8px;color:#c5ae88;font-size:8px;letter-spacing:.22em}

/* Closing & Footer */
.closing{background:var(--black);color:#fff;text-align:center;padding:100px 20px 105px}
.closing-inner{max-width:680px;margin:auto}
.closing .eyebrow{color:#bca27c}
.closing h2{font-size:clamp(37px,5vw,58px);line-height:1.15;margin:15px 0 18px}
.closing p:not(.eyebrow):not(.closing-sign){color:#c9c5be;font-size:14px;line-height:1.9}
.closing-sign{font-family:var(--serif);font-size:22px;letter-spacing:.25em;margin:25px 0}
.cta{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-width:220px;border:1px solid #222;padding:12px 19px;font-size:9px;letter-spacing:.17em;transition:background-color .2s, color .2s}
.cta.light{border-color:#fff;color:#fff}
.cta.light:hover{background:#fff;color:var(--black)}
.footer{background:var(--black);color:#777;border-top:1px solid #3b3a37;padding:22px 24px 35px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:.08em}

/* Media Queries */
@media(max-width:800px){
  /* スマホ表示（800px以下）で改行を有効化 */
  .sp {
    display: inline;
  }

  .announcement{height:30px;font-size:7px}
  .site-header{top:30px;height:62px;padding:0 14px}
  .brand-name{font-size:18px}
  .nav{display:none}
  .section-shell{width:calc(100% - 28px)}
  .intro{padding:72px 0 78px;text-align:center}
  .intro h1{font-size:34px}
  
  .intro .section-heading,
  .intro .section-heading h2 {
    text-align: center;
  }
  
  .lead{font-size:11px}
  .small-copy{font-size:11px}
  .overview{padding:25px 0 60px}
  .section-heading{text-align:left;margin-bottom:26px}
  .section-heading h2{font-size:34px}
  .section-heading>p:last-child{font-size:10px}
  
  .campaign-grid{display:flex;overflow-x:auto;gap:12px;padding-bottom:16px;margin-right:-14px;padding-right:14px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .campaign-card{min-width:84%;scroll-snap-align:start;flex-shrink:0}
  
  /* カード画像エリアのサイズ調整：03と高さを統一 */
  .card-image{height:180px;aspect-ratio:auto}
  .card-image img{object-fit:cover;width:100%;height:100%}
  .campaign-card:nth-child(2) .card-image img{object-fit:contain;padding:14px}
  
  .coupon-thumb-number{font-size:180px;bottom:-35px}
  .coupon-thumb-copy{font-size:30px}
  .coupon-thumb-off{bottom:12px;font-size:8px}

  .campaign-card h3{font-size:20px}
  .date{font-size:9px}
  .text-link{font-size:8px}
  
  .status{padding:3px 10px;font-size:9px}
  
  .detail-section{padding:38px 0}
  .editorial-panel,.editorial-panel.reverse{width:calc(100% - 28px);grid-template-columns:1fr}
  .editorial-panel.reverse .editorial-copy,.editorial-panel .editorial-copy{order:2}
  .editorial-panel.reverse .campaign-visual,.editorial-panel .campaign-visual{order:1;min-height:300px}
  .editorial-copy{min-height:auto;padding:36px 28px 39px}
  .editorial-number{font-size:56px}
  
  .editorial-kicker{font-size:7px}
  .editorial-copy h2{font-size:46px}
  .detail-title{font-size:13px}
  .detail-meta>div{grid-template-columns:70px 1fr;gap:10px;padding:9px 0;font-size:10px}
  .detail-description{font-size:11px}
  .detail-link{font-size:9px}

  .shoes-visual{padding:24px 16px 16px;gap:10px}
  .shoe-tile{padding:8px}
  
  .coupon-copy h3{font-size:58px}
  .coupon-number{font-size:260px;bottom:-55px}
  .closing p:not(.eyebrow):not(.closing-sign){font-size:12px}
  .footer{display:block;text-align:center}
  .footer span{display:block}
  .footer span+span{margin-top:7px}
}

@media(max-width:520px){
  .hero img{min-height:0}
  .intro h1{font-size:29px}
  .section-heading h2{font-size:30px}
  .campaign-card{min-width:88%}
  .campaign-card-body{padding:16px 17px 19px}
  .editorial-copy{padding:30px 22px 34px}
  .editorial-number{font-size:48px}
  .editorial-copy h2{font-size:42px}
  .detail-title{font-size:12px}
  .detail-meta>div{grid-template-columns:62px 1fr;font-size:9px}
  .detail-link{font-size:8px}
  .coupon-copy h3{font-size:48px}
  .coupon-copy strong{font-size:18px}
  .coupon-frame{inset:14px}
  .desktop{display:none}
}