@charset "UTF-8";
/* ご案内専用。共通のヘッダー・フッターには適用しない。 */
.cdc-page{color:#22252a;font-size:16px;line-height:1.95}
.cdc-page *{box-sizing:border-box}
.cdc-page :where(p,dd,li,h1,h2,h3,h4){overflow-wrap:anywhere}
.cdc-wrap{width:calc(100% - 80px);max-width:1180px;margin:0 auto}
.cdc-hero{position:relative;background:#101113;isolation:isolate;display:grid;align-items:center;min-height:480px}
.cdc-hero>img{width:100%;height:auto;display:block;grid-area:1/1;filter:brightness(.36);align-self:center}
.cdc-hero-content{grid-area:1/1;z-index:1;width:calc(100% - 80px);max-width:1180px;margin:0 auto;padding:60px 0;color:#fff}
.cdc-wordmark{font-family:Georgia,serif;font-size:22px;letter-spacing:.2em;margin:0 0 28px;color:#eee}
.cdc-hero h1{border-left:5px solid #e50012;padding-left:26px;color:#fff;font-size:90px;line-height:1.14;margin:0 0 28px;letter-spacing:.03em}
.cdc-hero h1 span{display:block;font-size:36px;line-height:1.5;margin-bottom:12px}
.cdc-hero-lead{font-size:21px;line-height:1.8;margin:0;padding-left:30px;color:#fff}
.cdc-section{padding:64px 0}
.cdc-mist{background:#f4f5f6}
.cdc-page h2{background:#25272c;color:#fff;border-left:6px solid #d90016;padding:21px 28px;margin:0 0 32px;font-size:26px;line-height:1.5;letter-spacing:.035em;font-weight:800}
.cdc-intro{font-size:30px;font-weight:800;line-height:1.7;margin:0 0 26px}
.cdc-principles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1.3fr .8fr 1.4fr;gap:30px}
.cdc-principles li{position:relative;border-bottom:1px solid #d8dadd;padding:18px 0 18px 24px;font-weight:700}
.cdc-principles li:before,.cdc-table dt:before{content:"";position:absolute;left:3px;top:30px;width:6px;height:6px;background:#d90016;transform:rotate(45deg)}
.cdc-history{list-style:none;padding:0;margin:0}
.cdc-history li{position:relative;display:grid;grid-template-columns:150px 1fr;gap:40px;padding:25px 0;border-bottom:1px solid #d8dadd}
.cdc-round{color:#bc0015;font-weight:800;font-size:28px;border-left:1px solid #a7a9ae;padding-left:25px}
.cdc-history strong{font-size:22px}.cdc-history p{margin:6px 0 0}
.cdc-done{display:inline-block;font-size:13px;border:1px solid #c7c9cc;padding:1px 12px;margin-left:22px;color:#52565c}
.cdc-note{font-size:14px;color:#555b63;margin:0 0 26px}
.cdc-theme{padding:32px 36px;background:#f4f5f6;border-top:2px solid #c70015}
.cdc-theme p{margin:0 0 8px;color:#b50013;font-weight:800}
.cdc-theme h3{font-size:30px;line-height:1.6;margin:0}
.cdc-page .cdc-subhead{font-size:20px;font-weight:800;border-left:3px solid #d90016;border-bottom:1px solid #d8dadd;padding:3px 0 12px 16px;margin:40px 0 24px}
.cdc-table{margin:0;border-top:1px solid #b4b7bd}
.cdc-table>div{display:grid;grid-template-columns:220px minmax(0,1fr);gap:32px;border-bottom:1px solid #d8dadd;padding:20px 16px}
.cdc-table dt{position:relative;font-weight:800;padding-left:22px}.cdc-table dt:before{top:12px}.cdc-table dd{margin:0}
.cdc-person{display:grid;grid-template-columns:190px minmax(0,1fr);gap:40px;padding:34px 0;border-bottom:1px solid #d8dadd;align-items:start}
.cdc-person>img{display:block;width:100%;height:auto;object-fit:contain}
.cdc-person p{margin:0;line-height:1.95}.cdc-person .cdc-affiliation{font-size:15px;font-weight:700}.cdc-person .cdc-role{font-size:14px;margin-top:5px}
.cdc-person h4{font-size:26px;line-height:1.5;margin:4px 0 18px}.cdc-next{font-size:21px;font-weight:700;margin:0}
.cdc-contact{display:flex;justify-content:space-between;align-items:center;gap:30px;margin:0 0 32px}.cdc-phone{font-size:36px;line-height:1.5;color:#22252a;text-decoration:none;font-weight:800}.cdc-contact p{margin:4px 0 0}
.cdc-button{display:flex;align-items:center;justify-content:space-between;gap:40px;background:#d90016;color:#fff;padding:20px 28px;min-width:300px;text-decoration:none;font-weight:800}.cdc-button:hover{background:#a50010}.cdc-button:focus-visible,.cdc-phone:focus-visible{outline:3px solid #d90016;outline-offset:5px}
@media(max-width:767px){
.cdc-wrap,.cdc-hero-content{width:calc(100% - 40px)}
.cdc-hero{min-height:420px}.cdc-hero-content{padding:44px 0}.cdc-hero>img{align-self:end}
.cdc-wordmark{font-size:17px;letter-spacing:.13em;margin-bottom:28px}
.cdc-hero h1{font-size:70px;padding-left:17px}.cdc-hero h1 span{font-size:23px;line-height:1.6}
.cdc-hero-lead{font-size:16px;padding-left:22px}
.cdc-section{padding:48px 0}.cdc-page h2{font-size:21px;padding:18px 18px;margin-bottom:26px}.cdc-intro{font-size:23px}
.cdc-principles{grid-template-columns:1fr;gap:0}.cdc-history li{grid-template-columns:84px minmax(0,1fr);gap:16px}.cdc-round{font-size:21px;padding-left:12px}.cdc-history strong{font-size:17px}
.cdc-theme{padding:22px}.cdc-theme h3{font-size:24px}.cdc-table>div{grid-template-columns:76px minmax(0,1fr);gap:16px;padding:18px 4px}
.cdc-person{grid-template-columns:1fr;gap:22px;padding:30px 0}.cdc-person>img{width:165px}.cdc-person h4{font-size:24px}.cdc-person .cdc-affiliation{font-size:15px}
.cdc-next{font-size:18px}.cdc-contact{display:block}.cdc-phone{font-size:30px}.cdc-button{min-width:0;width:100%;margin-top:24px}
}

/* ===== 第25回：CDC全体の説明＋シークレットセミナー（CDCの一部） ===== */
.cdc-lead{max-width:880px;font-size:16px;line-height:2;font-weight:600;color:#33373d;margin:0 0 34px}
.cdc-benefits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:18px}
.cdc-benefit{display:flex;flex-direction:column;gap:10px;padding:28px 26px 24px;background:#fff;border:1px solid #d9d7d2;border-top:4px solid #1c1d21;color:var(--ink);transition:border-color .25s,transform .25s,box-shadow .25s}
.cdc-benefit:hover{border-top-color:var(--red);transform:translateY(-4px);box-shadow:0 18px 36px -24px rgba(0,0,0,.45)}
.cdc-benefit.is-main{background:#16171b;color:#fff;border-color:#16171b;border-top-color:var(--red)}
.cdc-benefit-en{font-family:var(--font-en);font-size:12px;font-weight:800;letter-spacing:.2em;color:var(--red)}
.cdc-benefit strong{font-size:22px;font-weight:900;line-height:1.4}
.cdc-benefit p{margin:0;font-size:14px;line-height:1.9;color:inherit;opacity:.88}
.cdc-benefit em{margin-top:auto;padding-top:10px;font-style:normal;font-size:14px;font-weight:800;border-top:1px solid currentColor;opacity:.9}
.cdc-benefit em:after{content:"　→"}
.cdc-seminar-band{position:relative;overflow:hidden;background:#0d0e10 url(img/cdc/cdc-hero.jpg) right center/cover no-repeat;color:#fff;padding:78px 0;border-top:6px solid var(--red)}
.cdc-seminar-band:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,10,12,.92) 0,rgba(10,10,12,.78) 55%,rgba(10,10,12,.35))}
.cdc-seminar-band .cdc-wrap{position:relative}
.cdc-band-en{margin:0 0 8px;font-family:Georgia,serif;font-size:18px;letter-spacing:.3em;color:#e2e3e6}
.cdc-seminar-band h2{margin:0;font-size:44px;font-weight:900;color:#fff;background:none !important;padding:0 !important;border:0 !important}
.cdc-seminar-band h2:before,.cdc-seminar-band h2:after{display:none !important}
.cdc-seminar-band p:last-child{margin:12px 0 0;font-size:16px;font-weight:800;color:#ff5a64;letter-spacing:.08em}
@media(max-width:767px){
  .cdc-benefits{grid-template-columns:1fr}
  .cdc-seminar-band{padding:52px 0}
  .cdc-seminar-band h2{font-size:30px}
}

/* ===== 第26回：CDCの会員特典（7つ） ===== */
.cdc-perks{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.cdc-perk{display:grid;grid-template-columns:92px minmax(0,1fr);gap:22px;align-items:start;background:#fff;border:1px solid #d9d7d2;border-left:5px solid #1c1d21;padding:24px 26px}
.cdc-perk.is-main{grid-column:span 1;border-left-color:var(--red);box-shadow:0 16px 34px -26px rgba(229,0,18,.7)}
.cdc-perk-no{display:flex;flex-direction:column;align-items:center;justify-content:center;width:92px;height:92px;background:#16171b;color:#fff;font-family:var(--font-en);font-size:40px;font-weight:900;line-height:1}
.cdc-perk.is-main .cdc-perk-no{background:var(--red)}
.cdc-perk-no small{font-family:inherit;font-size:13px;font-weight:800;letter-spacing:.15em;margin-bottom:6px}
.cdc-perk h3{margin:2px 0 10px;font-size:20px;font-weight:900;line-height:1.5;color:var(--ink)}
.cdc-perk p{margin:0;font-size:14px;line-height:1.95;color:#3a3d43}
.cdc-perk a{display:inline-block;margin-top:12px;font-size:14px;font-weight:800;border-bottom:1px solid currentColor;color:var(--red)}
.cdc-perk a:after{content:"　→"}
.cdc-perk:last-child:nth-child(odd){grid-column:1/-1}
@media(max-width:767px){
  .cdc-perks{grid-template-columns:1fr}
  .cdc-perk{grid-template-columns:64px minmax(0,1fr);gap:14px;padding:18px 16px}
  .cdc-perk-no{width:64px;height:64px;font-size:28px}
  .cdc-perk-no small{font-size:10px;margin-bottom:4px}
  .cdc-perk h3{font-size:17px}
}

/* ===== 第27回：これまでの開催（講師写真つき）／最新の開催（ポスター） ===== */
.cdc-pasts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}
.cdc-past{display:grid;grid-template-columns:132px minmax(0,1fr);gap:22px;background:#fff;border:1px solid #d9d7d2;border-top:4px solid #1c1d21;padding:22px 24px}
.cdc-past:hover{border-top-color:var(--red)}
.cdc-past-photo{display:flex;flex-direction:column;gap:8px}
.cdc-past-photo img{width:132px;height:auto;aspect-ratio:auto;object-fit:contain;background:#f1efeb;display:block}
.cdc-past-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 8px;font-size:13px;font-weight:800;color:#555a61}
.cdc-past-meta b{font-family:var(--font-en);font-size:15px;color:#fff;background:var(--red);padding:3px 10px;letter-spacing:.06em}
.cdc-past h3{margin:0 0 10px;font-size:19px;font-weight:900;line-height:1.55;color:var(--ink)}
.cdc-past-guest{margin:0 0 8px;padding-left:10px;border-left:3px solid var(--red);line-height:1.6}
.cdc-past-guest span{display:block;font-size:12px;font-weight:700;color:#5a5e65}
.cdc-past-guest strong{font-size:16px;font-weight:900}
.cdc-past-text{margin:8px 0 0;font-size:13.5px;line-height:1.9;color:#3a3d43}
.cdc-latest{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:40px;align-items:start;margin:24px 0 10px}
.cdc-poster{margin:0;box-shadow:0 30px 60px -30px rgba(0,0,0,.6);border:1px solid #d9d7d2;background:#111}
.cdc-poster img{display:block;width:100%;height:auto}
.cdc-latest-info .cdc-theme{margin-top:6px}
@media(max-width:1023px){.cdc-pasts{grid-template-columns:1fr}}
@media(max-width:767px){
  .cdc-past{grid-template-columns:92px minmax(0,1fr);gap:14px;padding:16px}
  .cdc-past-photo img{width:92px}
  .cdc-past h3{font-size:17px}
  .cdc-latest{grid-template-columns:1fr;gap:22px}
  .cdc-poster{max-width:340px;margin:0 auto}
}
.cdc-past-photo figure{margin:0}
.cdc-past-photo figcaption{margin-top:4px;font-size:12px;font-weight:800;line-height:1.4;color:var(--ink);border-left:3px solid var(--red);padding-left:6px}
.cdc-past.has-2 .cdc-past-photo{gap:12px}
.cdc-pasts{align-items:start}