/* =========================================================
   合同会社とびらの向こう — 共通スタイル
   色は事業ごとに body.biz-* で --c（アクセント）が切り替わります。
   ========================================================= */
:root{
  --sky:#4fb3f6; --sky-deep:#1f7fd6; --sky-soft:#eaf6ff; --sky-mist:#f4faff;
  --pink:#e6195e; --pink-ink:#b30f47; --pink-soft:#fde6ee;
  --paper:#ffffff; --paper-2:#f3f7fb; --white:#fff;
  --ink:#0d0f14; --sub:#566271; --line:#e3e8ee;
  --corp:#e6195e;  --corp-soft:#fde6ee;
  --arena:#0d0f14; --arena-soft:#eaf6ff; --arena-ink:#0d0f14;
  --off:#e6195e;   --off-soft:#fde6ee;   --off-ink:#b30f47;
  --on:#1f7fd6;    --on-soft:#eaf6ff;    --on-ink:#145ea3;
  --ne:#0d0f14;    --ne-soft:#eaf6ff;    --ne-ink:#0d0f14;
  --unlock:#138a68;--unlock-soft:#dff2eb;--unlock-ink:#0d664c;
  --line-green:#06c755;
  --c:var(--pink); --c-soft:var(--pink-soft); --c-ink:var(--pink-ink);
  --display:'Zen Kaku Gothic New','Hiragino Sans','Yu Gothic',sans-serif;
  --body:'Zen Kaku Gothic New','Hiragino Sans','Yu Gothic',sans-serif;
  --latin:'Archivo Black','Zen Kaku Gothic New',sans-serif;
  --radius:22px; --arch:999px 999px 22px 22px;
  --shadow:0 1px 2px rgba(13,15,20,.05),0 10px 30px rgba(13,15,20,.07);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.9;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p{margin:0}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4{font-family:var(--display);font-weight:900;line-height:1.35;margin:0;text-wrap:balance;letter-spacing:.02em}
:focus-visible{outline:3px solid var(--c);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:var(--white);padding:8px 14px;border-radius:8px}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding-inline:20px}
.narrow{max-width:760px}
.sp-only{display:none}
@media (max-width:640px){.sp-hide{display:none}.sp-only{display:inline}}

/* ---------- 文字 ---------- */
.eyebrow{font-family:var(--latin);font-weight:700;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--c)}
.h-page{font-size:clamp(30px,5.2vw,52px)}
.h-sec{font-size:clamp(26px,3.6vw,38px)}
.h-card{font-size:20px}
.lead{font-size:clamp(16px,1.6vw,18px);color:var(--sub);max-width:40em}
.muted{color:var(--sub)}
.small{font-size:14px}
.num{font-family:var(--latin);font-variant-numeric:tabular-nums}
.marker{background:linear-gradient(transparent 62%,var(--c-soft) 62%)}
.stack{display:grid;gap:18px}
.stack-sm{display:grid;gap:10px}
.stack-lg{display:grid;gap:32px}
.sec-head{display:grid;gap:12px;margin-bottom:40px;max-width:760px}
.sec-head.center{margin-inline:auto;text-align:center;justify-items:center}

/* ---------- ボタン ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 26px;border-radius:999px;font-family:var(--display);font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;transition:transform .15s,background .15s,color .15s;cursor:pointer;line-height:1.3;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--c);color:#fff}
.btn-ink{background:var(--ink);color:#fff}
.btn-dark{background:#5865f2;color:#fff}
.btn-line{background:var(--line-green);color:#fff}
.btn-ghost{border-color:currentColor;color:var(--ink);background:transparent}
.btn-white{background:#fff;color:var(--ink)}
.btn-sm{min-height:40px;padding:6px 18px;font-size:14px}
.btn-lg{min-height:58px;padding:14px 34px;font-size:17px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.text-link{color:var(--c-ink);font-weight:700;text-decoration:none;border-bottom:2px solid var(--c-soft)}
.text-link:hover{border-color:var(--c)}
.arrow::after{content:"→";margin-left:6px}

/* ---------- ヘッダー ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.brand img{border-radius:50%;background:#fff}
.brand-text{font-family:var(--display);font-weight:900;font-size:17px;line-height:1.1;display:grid}
.brand-text small{font-family:var(--latin);font-size:9px;letter-spacing:.14em;color:var(--sub);font-weight:400}
.gnav{display:flex;align-items:center;gap:22px;margin-left:auto}
.gnav-list{display:flex;list-style:none;gap:6px;align-items:center}
.gnav-link{display:grid;padding:6px 12px;border-radius:12px;font-weight:700;font-size:14px;line-height:1.3;text-decoration:none;white-space:nowrap}
.gnav-link small{font-family:var(--latin);font-size:9px;letter-spacing:.14em;color:var(--sub);font-weight:400}
.gnav-link:hover{background:var(--sky-mist)}
.gnav-link.is-current{color:var(--pink)}
.gnav-link.is-current small{color:var(--pink)}
.nav-toggle,.nav-burger{display:none}
@media (max-width:1180px){.gnav{gap:14px}.gnav-link{padding:6px 9px}}
@media (max-width:1080px){
  .nav-burger{display:block;margin-left:auto;width:44px;height:44px;position:relative;cursor:pointer}
  .nav-burger span,.nav-burger span::before,.nav-burger span::after{position:absolute;left:10px;width:24px;height:2px;background:var(--ink);border-radius:2px;content:"";transition:.2s}
  .nav-burger span{top:21px}.nav-burger span::before{top:-7px;left:0}.nav-burger span::after{top:7px;left:0}
  .nav-toggle:checked + .nav-burger span{background:transparent}
  .nav-toggle:checked + .nav-burger span::before{top:0;transform:rotate(45deg)}
  .nav-toggle:checked + .nav-burger span::after{top:0;transform:rotate(-45deg)}
  .gnav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 24px;flex-direction:column;align-items:stretch;gap:14px}
  .nav-toggle:checked ~ .gnav{display:flex}
  .gnav-list{flex-direction:column;align-items:stretch;gap:2px}
  .gnav-link{padding:12px 14px;font-size:17px}
}

/* ---------- セクション ---------- */
.section{padding-block:clamp(64px,9vw,112px)}
.section-tight{padding-block:clamp(44px,6vw,72px)}
.section-alt{background:var(--paper-2)}
.section-white{background:var(--white)}
.section-ink{background:var(--ink);color:#fff}
.section-ink .lead,.section-ink .muted{color:#c3cad2}
.section-tint{background:var(--c-soft)}

/* ---------- ヒーロー ---------- */
.hero{padding-block:clamp(40px,6vw,72px) clamp(56px,8vw,96px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(32px,5.4vw,62px);line-height:1.25}
.hero h1 em{font-style:normal;color:var(--c)}
.nw{white-space:nowrap}
@media (max-width:420px){.nw{white-space:normal}}
.hero .lead{margin-top:22px}
.hero .btn-row{margin-top:30px}
.arch{border-radius:var(--arch);overflow:hidden;background:var(--paper-2);aspect-ratio:4/5;max-width:100%}
.arch img{width:100%;height:100%;object-fit:cover}
.hero-photo{position:relative}
.hero-photo .caption{position:absolute;left:-12px;bottom:28px;background:var(--white);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;line-height:1.6;max-width:260px}
.hero-photo .caption b{display:block;font-family:var(--display);font-size:15px}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero-photo{max-width:440px;margin-inline:auto;width:100%}
  .hero-photo .caption{left:12px}
}

/* ページ見出し（下層） */
.page-hero{padding-block:clamp(44px,7vw,88px) clamp(36px,5vw,64px)}
.page-hero .wrap{display:grid;gap:16px}
.page-hero .lead{margin-top:4px}
.page-hero-split{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end}
.page-hero-split .arch{aspect-ratio:1/1}
@media (max-width:860px){.page-hero-split{grid-template-columns:1fr}.page-hero-split .arch{max-width:360px}}

/* ---------- 3つのとびら ---------- */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.door-card{display:grid;grid-template-rows:auto 1fr;background:var(--white);border-radius:24px 24px var(--radius) var(--radius);overflow:hidden;text-decoration:none;box-shadow:var(--shadow);transition:transform .2s}
.door-card:hover{transform:translateY(-4px)}
.door-card .arch{aspect-ratio:5/4;border-radius:0}
.door-body{padding:22px 24px 26px;display:grid;gap:10px;align-content:start;border-top:6px solid var(--dc)}
.door-card .eyebrow{color:var(--dc)}
.door-card h3{font-size:24px}
.door-card .go{margin-top:6px;font-family:var(--display);font-weight:700;color:var(--dc)}
.door-arena{--dc:var(--arena)} .door-ne{--dc:var(--ne)} .door-unlock{--dc:var(--unlock)} .door-off{--dc:var(--off)} .door-on{--dc:var(--on)}
@media (max-width:900px){.doors{grid-template-columns:1fr}.door-card{grid-template-columns:40% 1fr;grid-template-rows:none}.door-card .arch{aspect-ratio:auto;height:100%}.door-body{border-top:0;border-left:6px solid var(--dc)}}
@media (max-width:520px){.door-card{grid-template-columns:1fr}.door-card .arch{aspect-ratio:16/10}.door-body{border-left:0;border-top:6px solid var(--dc)}}

/* ---------- 次の大会 ---------- */
.event-card{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;background:var(--white);border-radius:var(--radius);padding:26px 30px;box-shadow:var(--shadow);border-left:8px solid var(--ec,var(--arena))}
.event-date{display:grid;justify-items:center;min-width:92px;line-height:1}
.event-date .m{font-family:var(--latin);font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--ec,var(--arena))}
.event-date .d{font-family:var(--latin);font-weight:700;font-size:52px;letter-spacing:-.02em}
.event-date .w{font-size:13px;color:var(--sub);margin-top:4px}
.event-info{display:grid;gap:6px}
.event-info h3{font-size:clamp(19px,2.2vw,24px)}
.event-meta{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:14px;color:var(--sub)}
.event-meta b{color:var(--ink);font-weight:700}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--c-soft);color:var(--c-ink);width:max-content}
.tag-arena{background:var(--arena-soft);color:var(--arena-ink)}
.tag-machiju{background:var(--off-soft);color:var(--off-ink)}
.tag-ne{background:var(--ne-soft);color:var(--ne-ink)}
.tag-offline{background:var(--off-soft);color:var(--off-ink)}
.tag-online{background:var(--on-soft);color:var(--on-ink)}
.tag-unlock{background:var(--unlock-soft);color:var(--unlock-ink)}
.tag-corp{background:var(--corp-soft);color:#1a45a0}
.event-list{display:grid;gap:16px}
.ev-arena{--ec:var(--arena)} .ev-ne{--ec:var(--ne)} .ev-offline{--ec:var(--off)} .ev-online{--ec:var(--on)}
@media (max-width:760px){.event-card{grid-template-columns:auto 1fr;padding:22px}.event-card .btn{grid-column:1/-1}}

/* ---------- 数字 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.stat{padding:22px 18px 6px 0;display:grid;gap:4px;align-content:start}
.stat + .stat{padding-left:18px;border-left:1px solid var(--line)}
.stat .n{font-family:var(--latin);font-weight:700;font-size:clamp(34px,4.4vw,50px);line-height:1;letter-spacing:-.02em}
.stat .n small{font-family:var(--display);font-size:.42em;margin-left:2px;letter-spacing:0}
.stat .l{font-size:14px;color:var(--sub);line-height:1.6}
.section-ink .stat .l{color:#b4bec8}
.section-ink .stats{border-color:#fff}.section-ink .stat + .stat{border-color:#34414e}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0;padding-left:0}.stat{border-top:1px solid var(--line)}.stats .stat:nth-child(-n+2){border-top:0}}

/* ---------- 2カラム ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.rev > :first-child{order:2}
.split .photo{border-radius:var(--radius);overflow:hidden}
.split .photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.rev > :first-child{order:0}}

/* ---------- カード・グリッド ---------- */
.grid-2,.grid-3,.grid-4{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:var(--white);border-radius:var(--radius);padding:26px;display:grid;gap:10px;align-content:start}
.card h3{font-size:20px}
.card .k{font-family:var(--latin);font-weight:700;font-size:13px;letter-spacing:.14em;color:var(--c)}
.card-line{border:1px solid var(--line);background:transparent}
.section-ink .card{background:#1f2b38}
.section-ink .card .k{color:#9cc3ff}

.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.photo-grid figure{margin:0;border-radius:14px;overflow:hidden;position:relative}
.photo-grid img{width:100%;height:100%;aspect-ratio:1/1;object-fit:cover}
.photo-grid figure.wide{grid-column:span 2}
.photo-grid figure.wide img{aspect-ratio:2/1}
.photo-grid figcaption{position:absolute;left:8px;bottom:8px;right:8px;background:rgba(22,32,43,.72);color:#fff;font-size:12px;padding:4px 10px;border-radius:8px;line-height:1.5}
@media (max-width:760px){.photo-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 流れ・ステップ ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{counter-increment:s;background:var(--white);border-radius:var(--radius);padding:22px;display:grid;gap:8px;align-content:start}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--latin);font-weight:700;font-size:28px;color:var(--c);line-height:1}
.steps h3{font-size:18px}
.steps p{font-size:14px;color:var(--sub);line-height:1.8}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

.path{display:flex;flex-wrap:wrap;align-items:center;gap:12px 34px;list-style:none}
.path li{position:relative;background:var(--white);border:2px solid var(--c);border-radius:999px;padding:8px 18px;font-family:var(--display);font-weight:700;font-size:15px}
.path li + li::before{content:"→";position:absolute;left:-26px;top:50%;transform:translateY(-50%);color:var(--c);font-weight:700}
.path li:last-child{background:var(--c);color:#fff}
.path a{color:inherit;text-decoration:none}

/* ---------- 料金・プラン ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:var(--white);border-radius:var(--radius);padding:28px 26px;display:grid;grid-template-rows:auto auto 1fr auto;gap:14px;border:2px solid transparent}
.plan.is-featured{border-color:var(--c)}
.plan .badge{justify-self:start;background:var(--c);color:#fff;font-size:12px;font-weight:700;padding:3px 12px;border-radius:999px}
.plan h3{font-size:19px}
.plan .price{font-family:var(--latin);font-weight:700;font-size:34px;line-height:1.1}
.plan .price small{font-family:var(--body);font-size:14px;font-weight:500;color:var(--sub);margin-left:4px}
.plan ul{list-style:none;display:grid;gap:6px;font-size:14px}
.plan li{padding-left:22px;position:relative;line-height:1.7}
.plan li::before{content:"";position:absolute;left:2px;top:.55em;width:10px;height:6px;border-left:2px solid var(--c);border-bottom:2px solid var(--c);transform:rotate(-45deg)}
@media (max-width:900px){.plans{grid-template-columns:1fr}}

/* ---------- 定義リスト ---------- */
.dl{display:grid;grid-template-columns:10em 1fr;border-top:1px solid var(--line)}
.dl dt,.dl dd{margin:0;padding:16px 0;border-bottom:1px solid var(--line)}
.dl dt{font-weight:700;color:var(--sub);font-size:14px;padding-right:16px}
@media (max-width:560px){.dl{grid-template-columns:1fr}.dl dt{border-bottom:0;padding-bottom:0}.dl dd{padding-top:4px}}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq details{background:var(--white);border-radius:14px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:18px 32px 18px 0;font-family:var(--display);font-weight:700;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:26px;color:var(--c);font-family:var(--latin)}
.faq details[open] summary::after{content:"−"}
.faq details > div{padding:0 0 20px;color:var(--sub)}

/* ---------- ロゴ帯 ---------- */
.logo-band{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.logo-chip{display:flex;align-items:center;gap:10px;background:var(--white);border-radius:12px;padding:10px 16px;text-decoration:none;font-size:14px;font-weight:700;min-height:60px}
.logo-chip img{height:36px;width:auto;max-width:110px;object-fit:contain}
.logo-chip small{display:block;font-weight:500;color:var(--sub);font-size:11px}

/* ---------- ニュース・ブログ ---------- */
.news-list{list-style:none;border-top:1px solid var(--line)}
.news-list li{border-bottom:1px solid var(--line)}
.news-list a,.news-list .row{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;padding:16px 4px;text-decoration:none;align-items:center}
.news-list .t{grid-column:1/-1}
.news-wide .news-list a,.news-wide .news-list .row{grid-template-columns:7.5em 10em 1fr}
.news-wide .news-list .t{grid-column:auto}
.news-list a:hover .t{text-decoration:underline}
.news-list .d{font-family:var(--latin);font-size:14px;color:var(--sub)}
.news-list .t{font-weight:500}
@media (max-width:640px){.news-wide .news-list a,.news-wide .news-list .row{grid-template-columns:auto 1fr}.news-wide .news-list .t{grid-column:1/-1}}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post-card{text-decoration:none;display:grid;gap:12px;align-content:start}
.post-card .thumb{border-radius:14px;overflow:hidden;aspect-ratio:16/9;background:var(--paper-2)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.post-card:hover .thumb img{transform:scale(1.04)}
.post-card h3{font-size:17px;line-height:1.6}
.post-card .meta{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--sub)}
@media (max-width:900px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.post-grid{grid-template-columns:1fr}}
.filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filter a{padding:6px 16px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font-size:14px;background:var(--white)}
.filter a[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}

.prose{font-size:17px;line-height:2.1}
.prose > * + *{margin-top:1.3em}
.prose h2{font-size:26px;margin-top:2em;padding-bottom:10px;border-bottom:3px solid var(--c-soft)}
.prose h3{font-size:21px;margin-top:1.8em}
.prose a{color:var(--c-ink)}
.prose img{border-radius:12px;margin-inline:auto}
.prose ul,.prose ol{padding-left:1.4em}
.prose blockquote{margin:1.6em 0;padding:16px 24px;border-left:4px solid var(--c);background:var(--c-soft);border-radius:0 14px 14px 0;font-family:var(--display);font-weight:700;font-size:1.12em;line-height:1.8}
.prose blockquote p{margin:0}

/* ---------- 引用・メッセージ ---------- */
.quote{font-family:var(--display);font-weight:900;font-size:clamp(22px,3.2vw,34px);line-height:1.6}
.quote::before{content:"「";color:var(--c)}
.quote::after{content:"」";color:var(--c)}
.note{background:var(--c-soft);border-radius:14px;padding:18px 22px;font-size:15px}
.check-list{list-style:none;display:grid;gap:10px}
.check-list li{background:var(--white);border-radius:12px;padding:14px 18px 14px 50px;position:relative}
.check-list li::before{content:"";position:absolute;left:18px;top:19px;width:18px;height:18px;border-radius:5px;background:var(--c-soft);border:2px solid var(--c)}
.check-list li::after{content:"";position:absolute;left:23px;top:23px;width:9px;height:5px;border-left:2px solid var(--c);border-bottom:2px solid var(--c);transform:rotate(-45deg)}

/* ---------- 大きなCTA ---------- */
.cta-box{background:var(--c);color:#fff;border-radius:28px;padding:clamp(32px,5vw,56px);display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.cta-box .eyebrow{color:#fff;opacity:.8}
.cta-box p{opacity:.92}
.cta-box .btn-white{color:var(--c-ink)}
@media (max-width:760px){.cta-box{grid-template-columns:1fr}}

.line-cta{background:#e6f8ee;border-top:1px solid #c9ecd8}
.line-cta-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-block:40px}
.line-cta .eyebrow{color:#05a548}
.line-cta h2{font-size:clamp(20px,2.6vw,28px);margin:6px 0 8px}
.line-cta p{color:var(--sub);font-size:14px}

/* ---------- フォーム ---------- */
.form{display:grid;gap:20px}
.field{display:grid;gap:8px}
.field label{font-weight:700;font-size:15px}
.field .req{font-size:11px;background:var(--arena);color:#fff;border-radius:4px;padding:1px 6px;margin-left:8px;vertical-align:2px}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink);width:100%}
.field textarea{min-height:180px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--c);border-color:var(--c)}
.alert{border-radius:12px;padding:14px 18px}
.alert-error{background:#fde8e5;color:#9b2a17}
.alert-ok{background:#e3f5ec;color:#0f6a47}

/* ---------- フッター ---------- */
.site-footer{background:var(--ink);color:#c9d1db;padding-block:64px 28px;font-size:14px}
.site-footer a{text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
.footer-brand{display:grid;gap:16px}
.footer-logo{font-family:var(--latin);font-size:clamp(36px,6vw,64px);line-height:.92;color:#fff;letter-spacing:-.02em}
.footer-nav{display:grid;gap:4px}
.footer-nav a{display:grid;padding:14px 0;border-bottom:1px solid #26303c;color:#fff;font-weight:700;font-size:18px;line-height:1.3}
.footer-nav small{font-family:var(--latin);font-size:10px;letter-spacing:.16em;color:var(--sky);font-weight:400}
.sns{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.sns a{display:block;border:1px solid #3a4856;border-radius:999px;padding:4px 14px;color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;margin-top:48px;padding-top:22px;border-top:1px solid #26303c;color:#8e9aa6;font-size:12px}
.footer-bottom a{margin-left:16px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}.footer-bottom a{margin:0 16px 0 0}}

/* ---------- ユーティリティ ---------- */
.mt-s{margin-top:16px}.mt-m{margin-top:32px}.mt-l{margin-top:56px}
.center{text-align:center}
.hide{display:none}

/* ---------- ARENA：オフライン／オンライン ---------- */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mode{border-radius:24px;padding:clamp(26px,4vw,40px);display:grid;gap:18px;align-content:start;color:#fff}
.mode-off{background:var(--off)}
.mode-on{background:var(--arena)}
.mode .eyebrow{color:#fff;opacity:.85}
.mode h3{font-size:clamp(24px,3vw,32px)}
.mode .place{font-size:14px;opacity:.9}
.mode ul{list-style:none;display:grid;gap:10px}
.mode li a{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:center;background:rgba(255,255,255,.12);border-radius:14px;padding:14px 18px;text-decoration:none;transition:background .15s}
.mode li a:hover{background:rgba(255,255,255,.2)}
.mode li b{font-family:var(--display);font-size:17px}
.mode li small{grid-column:1;opacity:.85;font-size:13px;line-height:1.6}
.mode li .price{grid-row:1/3;grid-column:2;font-family:var(--latin);font-weight:700;font-size:13px;background:#fff;color:var(--ink);border-radius:999px;padding:3px 12px;white-space:nowrap}
@media (max-width:860px){.modes{grid-template-columns:1fr}}

/* =========================================================
   SKY THEME（2026.09 リニューアル）
   空色の写真 × 黒の極太英字 × ピンクのボタン
   ========================================================= */
body{line-height:1.85;font-weight:500}
.eyebrow{font-family:var(--latin);font-weight:400;font-size:11px;letter-spacing:.2em;color:var(--pink)}
.label{font-family:var(--latin);font-size:11px;letter-spacing:.2em;color:var(--sub)}
.h-sec{font-weight:900}
.card .k{font-family:var(--latin);font-weight:400;color:var(--pink)}

/* 極太の英字見出し */
.display{font-family:var(--latin);font-weight:400;text-transform:uppercase;letter-spacing:-.025em;line-height:.9;font-size:clamp(46px,8.6vw,118px);color:var(--ink)}
.display-sm{font-family:var(--latin);font-weight:400;text-transform:uppercase;letter-spacing:-.02em;line-height:.95;font-size:clamp(34px,5.4vw,64px)}
.display .thin,.display-sm .thin{font-size:.52em;display:block;letter-spacing:-.01em;margin-top:.12em}
.jp-lead{font-weight:900;font-size:clamp(18px,2.2vw,24px);line-height:1.6;margin-top:18px}

/* ボタン：ピンクの丸いボタン＋矢印 */
.btn{font-weight:900;border-radius:999px}
.btn-primary{background:var(--pink);color:#fff;box-shadow:0 8px 20px rgba(230,25,94,.28)}
.btn-primary:hover{background:var(--pink-ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:#fff}
.btn-go::after{content:"→";font-family:var(--latin);margin-left:4px}

/* 空の背景（写真なしでも空に見えるグラデーションと雲） */
.sky{background:
  radial-gradient(ellipse 22% 11% at 12% 78%,rgba(255,255,255,.95) 0 55%,transparent 72%),
  radial-gradient(ellipse 16% 9% at 22% 72%,rgba(255,255,255,.9) 0 50%,transparent 72%),
  radial-gradient(ellipse 26% 12% at 68% 88%,rgba(255,255,255,.95) 0 55%,transparent 72%),
  radial-gradient(ellipse 14% 8% at 80% 80%,rgba(255,255,255,.85) 0 50%,transparent 72%),
  radial-gradient(ellipse 18% 7% at 55% 22%,rgba(255,255,255,.55) 0 45%,transparent 72%),
  radial-gradient(ellipse 12% 5% at 88% 30%,rgba(255,255,255,.5) 0 45%,transparent 72%),
  linear-gradient(180deg,#2f95e6 0%,#5bb7f5 45%,#a8dbff 78%,#e4f4ff 100%)}

/* ヒーロー：角丸のカードに空、左に極太コピー、右に写真 */
.sky-hero{padding:18px 0 clamp(40px,6vw,72px)}
.sky-card{position:relative;border-radius:32px;overflow:hidden;min-height:min(78vh,720px);display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:24px;padding:clamp(28px,5vw,72px)}
.sky-card .copy{position:relative;z-index:2}
.sky-card .display{color:var(--ink)}
.sky-card .lead{color:#10233a;margin-top:14px;max-width:32em;font-weight:500}
.sky-card .btn-row{margin-top:28px}
.sky-card .kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.8);border-radius:999px;padding:6px 14px;font-weight:700;font-size:13px;margin-bottom:18px}
.sky-card .kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--pink)}
.sky-photo{position:relative;z-index:1;justify-self:end;width:min(100%,440px)}
.sky-photo .frame{border-radius:999px 999px 28px 28px;overflow:hidden;aspect-ratio:4/5;border:8px solid #fff;box-shadow:0 30px 60px rgba(10,60,110,.25);background:#fff}
.sky-photo .frame img{width:100%;height:100%;object-fit:cover}
.sky-photo .tag-float{position:absolute;left:-18px;bottom:30px;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;line-height:1.55;max-width:230px}
.sky-photo .tag-float b{display:block;font-family:var(--latin);font-weight:400;font-size:12px;letter-spacing:.1em;color:var(--pink)}
.sky-wall{display:none}
@media (max-width:860px){
  .sky-card{grid-template-columns:1fr;min-height:0;padding:34px 22px 28px}
  .sky-photo{justify-self:center;width:min(100%,340px)}
  .sky-wall{display:none}
}

/* 小さめの下層ヒーロー */
.sky-band{border-radius:28px;padding:clamp(34px,5vw,64px);margin-top:18px}
.sky-band .display-sm{color:var(--ink)}
.sky-band .lead{color:#10233a}

/* セクション見出し：英字の大見出し＋日本語 */
.sec-head .display-sm + .lead,.sec-head .display-sm + .h-jp{margin-top:6px}
.h-jp{font-weight:900;font-size:clamp(20px,2.4vw,26px);line-height:1.5}
.section-sky{background:var(--sky-mist)}
.section-ink .display-sm{color:#fff}

/* 2つの事業カード */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{position:relative;display:grid;align-content:end;min-height:420px;border-radius:28px;overflow:hidden;text-decoration:none;color:#fff;padding:30px;isolation:isolate}
.pillar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s}
.pillar::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(13,15,20,.05) 15%,rgba(13,15,20,.88) 100%)}
.pillar .label,.pillar h3,.pillar p{text-shadow:0 2px 12px rgba(0,0,0,.45)}
.pillar:hover img{transform:scale(1.04)}
.pillar .label{color:#9fd6ff}
.pillar h3{font-family:var(--latin);font-weight:400;font-size:clamp(30px,4vw,48px);line-height:.95;text-transform:uppercase;letter-spacing:-.02em;margin:6px 0 10px}
.pillar p{font-size:15px;opacity:.92}
.pillar .go{margin-top:16px;justify-self:start;background:var(--pink);color:#fff;border-radius:999px;padding:10px 20px;font-weight:900;font-size:14px}
.pillar .go::after{content:" →";font-family:var(--latin)}
@media (max-width:1000px){.pillars{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.pillars{grid-template-columns:1fr}.pillar{min-height:340px}}

/* 次の予定（小さなカード） */
.next-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.next{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:center;background:#fff;border-radius:20px;padding:20px 22px;text-decoration:none;box-shadow:var(--shadow);border:1px solid var(--line)}
.next .d{grid-row:1/3;font-family:var(--latin);font-size:40px;line-height:.9;text-align:center}
.next .d small{display:block;font-size:11px;letter-spacing:.14em;color:var(--pink);margin-bottom:4px}
.next .t{font-weight:900;line-height:1.45}
.next .m{font-size:13px;color:var(--sub)}

/* パートナー */
.advisor-list{display:grid;gap:20px}
.advisor{display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:center;background:#fff;border-radius:24px;padding:22px;border:1px solid var(--line)}
.advisor-photo{border-radius:999px;overflow:hidden;aspect-ratio:1/1;border:6px solid var(--sky-soft)}
.advisor-photo img{width:100%;height:100%;object-fit:cover}
.advisor-photo.is-logo{background:#fff;display:grid;place-items:center}.advisor-photo.is-logo img{object-fit:contain;padding:10%}
.advisor h3{font-size:24px;display:grid}
.advisor h3 small{font-size:14px;font-weight:700;color:var(--sub);margin-top:2px}
@media (max-width:620px){.advisor{grid-template-columns:1fr;text-align:left}.advisor-photo{width:140px}}
.sponsor-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:12px}
.sponsor{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;text-decoration:none;height:100%;line-height:1.45}
a.sponsor:hover{border-color:var(--sky)}
.sponsor-logo{width:56px;height:56px;flex-shrink:0;border-radius:14px;background:var(--sky-mist);display:grid;place-items:center;overflow:hidden}
.sponsor-logo img{max-width:48px;max-height:40px;object-fit:contain}
.sponsor-logo b{font-size:11px;color:var(--sub)}
.sponsor b{display:block;font-size:15px}
.sponsor small{font-size:12px;color:var(--sub)}
.sponsor-cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;background:var(--sky-soft);border-radius:22px;padding:22px 26px}

/* いこみなプロジェクト */
.ikomina{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;background:#fff;border-radius:28px;padding:clamp(24px,4vw,48px);border:1px solid var(--line)}
.ikomina .photo{border-radius:22px;overflow:hidden}
.ikomina .photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:820px){.ikomina{grid-template-columns:1fr}}

/* 料金カード（応援・協賛） */
.plans .plan{border:1px solid var(--line);border-radius:22px}
.plan .price{font-family:var(--latin);font-weight:400}
.plan.is-featured{border:2px solid var(--pink)}
.plan .badge{background:var(--pink)}

/* 共通の微調整 */
.card{border:1px solid var(--line)}
.steps li{border:1px solid var(--line)}
.steps li::before{font-family:var(--latin);font-weight:400;color:var(--pink)}
.stat .n{font-family:var(--latin);font-weight:400}
.cta-box{background:var(--ink)}
.cta-box .btn-white{color:var(--ink)}
.page-hero .h-page{font-weight:900}
.faq details{border:1px solid var(--line)}
.faq summary::after{color:var(--pink);font-family:var(--latin)}
.line-cta{background:var(--sky-soft);border-top:0}
.line-cta .eyebrow{color:#05a548}
.display-fit{font-size:clamp(42px,6.4vw,88px)}
.cta-box .btn-ghost,.section-ink .btn-ghost{background:transparent;color:#fff;border-color:#fff}

/* ---------- ブログ ---------- */
.chip{display:inline-block;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--sky-soft);color:var(--on-ink);text-decoration:none;white-space:nowrap}
.blog-tabs{display:flex;flex-wrap:wrap;gap:8px}
.blog-tabs a{display:grid;grid-template-columns:auto auto;align-items:center;gap:0 10px;padding:10px 18px;border-radius:16px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:900;line-height:1.3}
.blog-tabs a small{grid-column:1/-1;font-family:var(--latin);font-weight:400;font-size:9px;letter-spacing:.16em;color:var(--sub)}
.blog-tabs a .n{font-family:var(--latin);font-weight:400;font-size:12px;color:var(--sub)}
.blog-tabs a[aria-current]{background:var(--ink);border-color:var(--ink);color:#fff}
.blog-tabs a[aria-current] small,.blog-tabs a[aria-current] .n{color:var(--sky)}
.blog-feature{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(20px,4vw,48px);align-items:center;margin-top:28px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px;text-decoration:none;transition:box-shadow .2s}
.blog-feature:hover{box-shadow:var(--shadow)}
.blog-feature .thumb{border-radius:20px;overflow:hidden;aspect-ratio:16/9;background:var(--paper-2)}
.blog-feature .thumb img{width:100%;height:100%;object-fit:cover}
.blog-feature .body{display:grid;gap:14px;padding:8px 16px 8px 0}
.blog-feature h2{font-size:clamp(22px,2.8vw,30px);line-height:1.5}
.blog-feature .meta{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--sub)}
.blog-feature .new{font-family:var(--latin);font-size:11px;letter-spacing:.14em;color:#fff;background:var(--pink);border-radius:999px;padding:2px 10px}
.blog-feature .go{justify-self:start;background:var(--pink);color:#fff;border-radius:999px;padding:10px 22px;font-weight:900;font-size:14px}
.blog-feature .go::after{content:" →";font-family:var(--latin)}
@media (max-width:760px){.blog-feature{grid-template-columns:1fr}.blog-feature .body{padding:4px 8px 12px}}
.post-card .thumb{border-radius:18px}
.post-card h3{font-weight:900}
.back-link-dark{font-size:14px;color:var(--sub);text-decoration:none}
.back-link-dark:hover{color:var(--ink)}

/* ---------- イコマクラフト（ロードマップ） ---------- */
.craft-road{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:cr}
.craft-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 22px;display:grid;gap:6px;align-content:start}
.craft-step h3{font-size:19px}
.craft-step .label{font-family:var(--latin);font-size:11px;letter-spacing:.16em;color:var(--sub)}
.craft-step.is-done{border-color:#7ccf8a;background:#f1fbf3}
.craft-step.is-done .label{color:#2e8b47}
.craft-step.is-done .label::after{content:" ✓ 完成";font-family:var(--body);letter-spacing:0;font-weight:900}
.craft-step.is-next{border:2px solid var(--pink)}
.craft-step.is-next .label{color:var(--pink)}
@media (max-width:760px){.craft-road{grid-template-columns:1fr}}

.craft-compare{display:grid;gap:12px}
.craft-compare figure{margin:0;position:relative;border-radius:18px;overflow:hidden}
.craft-compare img{width:100%;aspect-ratio:16/10;object-fit:cover}
.craft-compare figcaption{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.92);border-radius:12px;padding:6px 12px;font-size:13px;font-weight:700;line-height:1.4}
.craft-compare figcaption b{display:block;font-family:var(--latin);font-weight:400;font-size:10px;letter-spacing:.16em;color:var(--pink)}

/* 街じゅうアリーナ：2つの大会 */
.two-games{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.game-card{display:grid;align-content:start;gap:4px;background:#fff;border-radius:26px;padding:28px;text-decoration:none;color:var(--ink);border:1px solid var(--line);transition:transform .2s}
.game-card:hover{transform:translateY(-3px)}
.game-card.is-family{border:2px solid var(--pink)}
.game-card h3{font-family:var(--latin);font-weight:400;font-size:clamp(28px,3.4vw,40px);line-height:1;text-transform:uppercase;margin:4px 0}
.game-card .go{margin-top:14px;justify-self:start;background:var(--pink);color:#fff;border-radius:999px;padding:10px 20px;font-weight:900;font-size:14px}
.two-games>.game-card:not(.is-family){grid-template-rows:auto auto auto auto 1fr auto}
/* 動画は右のカード（親子大会）の高さに合わせて縮む。動画そのものはカードの高さを押し広げない */
.card-movie{position:relative;min-height:170px;margin-top:12px;border-radius:16px;overflow:hidden;background:var(--paper-2)}
.card-movie video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mini-rank{list-style:none;padding:0;margin:12px 0 4px;display:grid;gap:6px}
.mini-rank li{display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;background:var(--sky-mist,#eef7ff);border-radius:12px;padding:8px 12px;font-weight:700;font-size:14px}
.mini-rank li b{font-family:var(--latin);font-weight:400}
@media (max-width:760px){.two-games{grid-template-columns:1fr}.card-movie{min-height:0;aspect-ratio:16/9}}


/* 見出し（h1）の中に、日本語の説明と英語の大見出しを入れる */
.h1-stack{margin:0;font-weight:inherit;font-size:inherit;line-height:inherit}
.h1-stack>.display{display:block}
.h1-stack>.eyebrow{display:block;margin-bottom:10px}
.sky-card .h1-stack>.kicker{margin-bottom:18px}

/* 記事：目次・シェア・書いた人 */
.toc{background:var(--paper-2,#f3f7fb);border-radius:16px;padding:18px 22px}
.toc-title{font-weight:900;margin-bottom:6px}
.toc ol{margin:0;padding-left:1.4em;display:grid;gap:4px}
.toc a{color:inherit;text-decoration:underline;text-decoration-color:rgba(0,0,0,.2);text-underline-offset:3px}
.prose h2[id]{scroll-margin-top:90px}
.share-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.share-btn{display:inline-block;padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;color:#fff;text-decoration:none}
.share-x{background:#0d0f14}.share-line{background:#06c755}.share-fb{background:#1877f2}
.author-box{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;border:1px solid var(--line);border-radius:20px;padding:18px;background:#fff}
.author-box img{width:96px;height:96px;border-radius:50%;object-fit:cover}
@media (max-width:560px){.author-box{grid-template-columns:64px 1fr}.author-box img{width:64px;height:64px}}

/* Discord の色のボタン（参加者ページ） */
.btn-discord{background:#5865f2;color:#fff;border-color:#5865f2}
.btn-discord:hover{background:#4752c4;color:#fff}
/* 参加者だけに見せる名前 */
.masked{color:transparent;text-shadow:0 0 8px rgba(13,15,20,.55);letter-spacing:.1em;user-select:none}

/* トップ：Growth Path（大会 → クラブ → スクリム） */
.gp{list-style:none;display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:18px;align-items:stretch;counter-reset:none}
.gp li{position:relative}
.gp li+li::before{content:"→";position:absolute;left:-15px;top:50%;transform:translate(-50%,-50%);font-family:var(--latin);font-size:20px;color:var(--pink);z-index:1}
.gp a{display:grid;gap:6px;align-content:center;height:100%;padding:24px 26px;border:1px solid var(--line);border-radius:22px;background:var(--paper-2);text-decoration:none;color:var(--ink);transition:transform .2s}
.gp a:hover{transform:translateY(-3px)}
.gp b{font-size:20px;line-height:1.4}
.gp span{font-size:13px;color:var(--sub);font-weight:700}
.gp .gp-no{font-family:var(--latin);font-size:13px;letter-spacing:.14em;color:var(--pink)}
.gp em{font-style:normal;font-size:14px;line-height:1.8;margin-top:4px}
.gp .is-key a{background:var(--ink);color:#fff;border-color:var(--ink)}
.gp .is-key span{color:#c3cad2}.gp .is-key .gp-no{color:#ff8fb8}
@media (max-width:860px){.gp{grid-template-columns:1fr;gap:26px}.gp li+li::before{content:"↓";left:50%;top:-13px}}
.gp-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:40px;align-items:center;margin-bottom:28px}
.gp-head .sec-head{margin-bottom:0}
.gp-note{margin-top:14px;padding:14px 18px;border-radius:16px;background:#fff0f1;font-size:15px;line-height:1.8}
.gp-note b{display:block;color:#e60012;font-size:17px}
.gp-photo{position:relative;margin:0;aspect-ratio:4/3;overflow:hidden;border-radius:24px;box-shadow:0 14px 40px rgba(13,15,20,.14)}
.gp-photo img{width:100%;height:100%;object-fit:cover;display:block}
.gp-photo figcaption{position:absolute;left:16px;bottom:14px;background:#e60012;color:#fff;font-weight:900;font-size:15px;padding:6px 14px;border-radius:999px;box-shadow:0 6px 18px rgba(0,0,0,.25)}
@media (max-width:860px){.gp-head{grid-template-columns:1fr;gap:20px}}

/* 親子大会：Discord の案内 */
.fd-card{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:32px;align-items:center;background:#eef0ff;border:1px solid #d5d9ff;border-radius:28px;padding:clamp(22px,4vw,40px)}
.fd-list{list-style:none;padding:0;margin:4px 0;display:grid;gap:6px}
.fd-list li{display:grid;grid-template-columns:7em 1fr;gap:10px;font-size:15px}
.fd-list b{color:#5865f2}
.fd-cta{display:grid;gap:10px;justify-items:center;text-align:center}
@media (max-width:860px){.fd-card{grid-template-columns:1fr}.fd-cta{justify-items:stretch}.fd-list li{grid-template-columns:1fr;gap:0}}

/* 街じゅうアリーナ：申し込み */
.ap-event{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,4vw,36px);display:grid;gap:14px}
.ap-detail{background:var(--paper-2);border-radius:14px;padding:14px 18px;font-size:15px}
.ap-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ap-radio{border:0;padding:0;margin:0}
.ap-radio legend{font-weight:700;font-size:15px;margin-bottom:4px;padding:0}
.ap-radio label{display:flex;align-items:center;gap:10px;font-weight:500;padding:10px 14px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:var(--white)}
.ap-radio label:has(input:checked){border-color:var(--pink);background:#fff0f5}
.ap-radio input,.ap-check input{width:20px;height:20px;accent-color:var(--pink)}
.ap-privacy{font-size:14px;color:var(--sub)}.ap-privacy summary{cursor:pointer;font-weight:700}
.ap-check{display:flex;gap:10px;align-items:center;font-weight:700}
.ap-err{color:#c62828;font-weight:700;font-size:14px}
.is-miss input,.is-miss label{border-color:#e53935!important}.ap-check.is-miss{color:#c62828}
.ap-done{padding:clamp(22px,4vw,40px);display:grid;gap:12px}
#applyForm .btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
@media (max-width:560px){.ap-2{grid-template-columns:1fr}}
#applyForm[hidden],.ap-done[hidden]{display:none!important}

/* 親子大会：名前はログインした人だけ */
.fam-bar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between;background:#eef0ff;border:1px solid #d5d9ff;border-radius:16px;padding:12px 16px;margin-bottom:14px;font-size:14px;font-weight:700}
.fam-bar.is-in{background:#f3fff5;border-color:#b7e4c0}
.fam-bar .btn{min-height:40px}

/* 個人サポーター：お名前の登録 */
.sup-dlg{border:0;border-radius:24px;padding:0;width:min(520px,calc(100vw - 32px));box-shadow:0 30px 80px rgba(13,15,20,.3)}
.sup-dlg::backdrop{background:rgba(13,15,20,.55)}
.sup-step{display:grid;gap:14px;padding:clamp(22px,4vw,32px)}
.sup-step h3{font-size:20px;line-height:1.5}
.sup-anon{display:flex;gap:10px;align-items:center;font-weight:700;font-size:14px}
.sup-anon input{width:20px;height:20px;accent-color:var(--pink)}
.sup-hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.sup-step .field input:disabled{background:var(--paper-2);color:var(--sub)}
.sup-list{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:18px 22px;display:grid;gap:8px}
.sup-list p{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;font-size:15px}
.sup-list p b{font-size:13px;color:var(--pink);min-width:9em}
.sup-list .label{display:block}
.ap-err[hidden],.sup-step[hidden]{display:none!important}

/* サポーターのページ */
.sp-count{font-size:17px;font-weight:700}.sp-count b{font-size:40px;color:var(--pink);margin-right:4px;font-family:var(--latin);font-weight:400}.sp-count small{display:block;font-size:13px;color:var(--sub);font-weight:500}
.sp-group{background:var(--white);border:1px solid var(--line);border-radius:24px;padding:clamp(20px,3vw,32px);display:grid;gap:16px}
.sp-group.is-main{border:2px solid var(--pink)}
.sp-head .label{margin-bottom:2px}
.sp-names{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.sp-names li{background:var(--paper-2);border-radius:999px;padding:8px 18px;font-weight:700}
.is-main .sp-names li{background:#fff0f5;font-size:17px}
.sp-co li{border-radius:14px;display:grid;padding:10px 18px}.sp-co small{font-weight:500;color:var(--sub);font-size:12px}
.sp-cta{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:var(--ink);color:#fff;border-radius:28px;padding:clamp(24px,4vw,40px)}
.sp-cta .h-sec{color:#fff}.sp-cta p{color:#c3cad2}
.sp-voices{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.sp-voices li{background:var(--paper-2);border-radius:18px;padding:16px 18px;display:grid;gap:8px;align-content:space-between}
.sp-voices p{font-size:15px;line-height:1.8}
.sp-voices b{font-size:14px;color:var(--pink)}
.is-main .sp-voices li{background:#fff0f5}
.sup-step textarea{min-height:0;resize:none}