/* =========================================================
   THE SNOW CHRISTMAS 2026 — LP（index / news / shops / snowfund 共通）
   ・トンマナ：マスター資料（白地・墨・紺／Archivo＋Zen Kaku Gothic New）
   ・構成の参考：前橋BOOK FES（日時が見えるKV → 楽しみかた → 発起人のメッセージ → バナー → フッター）
   デザインの差し替えは、まずこの :root の変数で。
   ========================================================= */
:root{
  --c-bg:#FFFFFF;
  --c-ink:#26231F;
  --c-sub:#75706A;
  --c-light:#C9C3BA;
  --c-line:#E6E1D9;
  --c-paper:#F6F4F0;
  --c-navy:#1A4472;
  --c-red:#C8102E;

  --f-en:"Archivo",system-ui,sans-serif;
  --f-ja:"Zen Kaku Gothic New","Hiragino Sans",system-ui,sans-serif;

  --w-max:1200px;
  --gutter:clamp(16px,5vw,64px);
  --sec-y:clamp(72px,10vw,140px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:64px;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
body{font-family:var(--f-ja);font-size:15px;line-height:1.9;color:var(--c-ink);background:var(--c-bg);-webkit-font-smoothing:antialiased;font-feature-settings:"palt"}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--w-max);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:760px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---------- 文字の型 ---------- */
.label{font-family:var(--f-en);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--c-navy);margin-bottom:12px}
.h-sec{font-weight:700;font-size:clamp(24px,2.8vw,34px);line-height:1.45;letter-spacing:.02em}
.body{margin-top:16px;font-size:14.5px;line-height:2}
.lead{margin-top:10px;font-size:14px;color:var(--c-sub)}
.cap{margin-top:14px;font-size:10.5px;line-height:1.7;color:var(--c-sub)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;background:var(--c-navy);color:#fff;font-weight:700;font-size:14px;letter-spacing:.03em;border:1px solid var(--c-navy);cursor:pointer;transition:opacity .2s}
.btn:hover{opacity:.85}
.btn--line{background:none;color:var(--c-navy)}
.btn--white{background:#fff;color:var(--c-navy);border-color:#fff}
.btn:disabled,.btn.is-disabled{opacity:.45;pointer-events:none}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.tags span{font-size:11.5px;font-weight:500;padding:4px 12px;border:1px solid var(--c-light)}

/* ---------- ヘッダー ---------- */
.hd{position:fixed;top:0;left:0;right:0;z-index:40;height:56px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gutter);color:#fff;transition:background .3s,color .3s}
.hd.is-solid,.sub .hd{background:rgba(255,255,255,.97);color:var(--c-ink);border-bottom:1px solid var(--c-line)}
.hd__logo{font-family:var(--f-en);font-weight:600;font-size:13px;letter-spacing:.04em}
.hd__nav{display:flex;gap:26px;font-size:13px;font-weight:500}
.hd__nav a:hover{opacity:.6}
.hd__cta{font-size:12px;font-weight:700;padding:8px 16px;background:var(--c-navy);color:#fff}
@media (max-width:860px){.hd__nav{display:none}}

/* ---------- KV：タイトルと日時がしっかり見える ---------- */
.kv{position:relative;min-height:100svh;color:#fff;overflow:hidden;display:flex;align-items:flex-end}
.kv__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.kv::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,22,44,.85) 0,rgba(10,22,44,.25) 55%,rgba(10,22,44,.2) 100%)}
.kv__in{position:relative;z-index:2;width:100%;max-width:var(--w-max);margin:0 auto;padding:120px var(--gutter) clamp(40px,7vh,72px)}
.kv__title{font-family:var(--f-en);font-weight:600;font-size:clamp(52px,10vw,148px);line-height:.92;letter-spacing:-.02em}
.kv__title span{display:block;font-weight:300;font-size:.42em;letter-spacing:.02em;margin-top:.15em}
.kv__when{margin-top:clamp(24px,4vh,40px);border-top:1px solid rgba(255,255,255,.5);padding-top:18px;display:grid;gap:8px}
.kv__date{font-family:var(--f-en);display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 12px}
.kv__date b{font-weight:600;font-size:clamp(40px,6vw,80px);line-height:1;letter-spacing:-.01em}
.kv__date small{font-size:clamp(14px,1.6vw,20px);font-weight:500;letter-spacing:.06em}
.kv__date i{font-style:normal;font-size:clamp(28px,4vw,56px);font-weight:300;margin:0 4px}
.kv__time,.kv__place{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 14px;font-size:clamp(14px,1.5vw,17px);font-weight:500}
.kv__time span,.kv__place span{font-family:var(--f-en);font-size:11px;font-weight:600;letter-spacing:.12em;min-width:56px;opacity:.8}
.kv__place em{font-style:normal;font-size:12px;font-weight:700;background:#fff;color:var(--c-navy);padding:2px 10px}
.kv .btn{margin-top:28px}

.newsbar{background:var(--c-navy);color:#fff;font-size:14px}
.newsbar[hidden]{display:none}
.newsbar a{display:flex;gap:14px;align-items:center;max-width:var(--w-max);margin:0 auto;padding:12px var(--gutter)}
.newsbar span{font-family:var(--f-en);font-weight:700;font-size:11px;letter-spacing:.1em;border:1px solid #fff;padding:1px 8px}

/* ---------- コピーと文章 ---------- */
.intro{padding:var(--sec-y) 0;text-align:center}
.intro__copy{font-weight:700;font-size:clamp(30px,4.4vw,52px);line-height:1.4;letter-spacing:.06em}
.intro__body{margin-top:36px;font-size:15px;line-height:2.2;display:grid;gap:1.4em}

/* ---------- 楽しみかた ---------- */
.enjoy{padding:var(--sec-y) 0;background:var(--c-paper)}
.enjoy>.wrap:first-child{margin-bottom:48px}
.way{display:grid;grid-template-columns:1.1fr 1fr;max-width:calc(var(--w-max) + 2 * var(--gutter));margin:0 auto 4px;background:#fff;scroll-margin-top:56px}
.way--rev .way__ph{order:1}
.way__ph{margin:0;position:relative;min-height:440px}
.way__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.way__ph--two img{height:calc(50% - 2px)}
.way__ph--two img:first-child{top:0;bottom:auto}
.way__ph--two img:last-child{top:auto;bottom:0}
.way__txt{padding:clamp(32px,5vw,64px);display:flex;flex-direction:column;justify-content:center}
.way__no{font-family:var(--f-en);font-weight:600;font-size:13px;color:var(--c-navy);letter-spacing:.06em}
.way__h{font-weight:700;font-size:clamp(22px,2.4vw,30px);line-height:1.45;margin-top:8px}
.way__en{font-family:var(--f-en);font-size:12px;color:var(--c-sub);margin-top:6px;letter-spacing:.02em}
.fundlink{display:grid;grid-template-columns:1fr auto;gap:2px 16px;align-items:center;margin-top:24px;padding:16px 18px;background:var(--c-navy);color:#fff;transition:opacity .2s}
.fundlink:hover{opacity:.9}
.fundlink b{font-size:15px}
.fundlink span{font-size:12.5px;opacity:.9;grid-column:1}
.fundlink i{grid-column:2;grid-row:1/3;font-style:normal;font-size:22px}
.morelink{display:inline-block;margin-top:22px;font-weight:700;font-size:14px;color:var(--c-navy);border-bottom:1px solid var(--c-navy);align-self:flex-start}
.enjoy>.cap{margin-top:24px}
@media (max-width:860px){.way{grid-template-columns:1fr}.way--rev .way__ph{order:0}.way__ph{min-height:0;aspect-ratio:4/3}.way__ph--two{aspect-ratio:4/5}}

/* ---------- 予定に入れる ---------- */
.plan{padding:var(--sec-y) 0;scroll-margin-top:56px}
.plan__in{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(24px,5vw,72px);align-items:start}
.plan__box{border:1px solid var(--c-ink);padding:clamp(20px,3vw,32px)}
.plan__btns{display:flex;flex-wrap:wrap;gap:8px}
.copylist{margin-top:20px;border-top:1px solid var(--c-line)}
.copylist li{display:grid;grid-template-columns:3.5em 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--c-line);font-size:14px}
.copylist span{font-size:12px;color:var(--c-sub)}
.copylist b{font-weight:500;word-break:break-all}
.copylist button{font-size:12px;font-weight:700;padding:6px 12px;border:1px solid var(--c-navy);color:var(--c-navy);background:#fff;cursor:pointer;min-width:5.5em}
.copylist button.is-done{background:var(--c-navy);color:#fff}
.plan__next{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:20px;font-size:14px;font-weight:700}
.plan__next p{font-family:var(--f-en);font-size:11px;letter-spacing:.12em;color:var(--c-sub)}
.plan__next a{color:var(--c-navy);border-bottom:1px solid var(--c-navy)}
@media (max-width:860px){.plan__in{grid-template-columns:1fr}}

/* ---------- 発起人のメッセージ ---------- */
.message{padding:var(--sec-y) 0;border-top:1px solid var(--c-line)}
.founders{display:grid;gap:clamp(40px,6vw,72px);margin-top:48px}
.founder{display:grid;grid-template-columns:minmax(180px,300px) 1fr;gap:clamp(20px,4vw,56px);align-items:start}
.founder__ph{aspect-ratio:4/5;background:var(--c-paper);border:1px dashed var(--c-light);display:flex;align-items:center;justify-content:center;font-family:var(--f-en);font-size:12px;color:var(--c-sub);letter-spacing:.1em}
.founder__catch{font-weight:700;font-size:clamp(20px,2.2vw,26px);line-height:1.5}
.founder__name{margin-top:18px;font-weight:700;font-size:16px}
.founder__name small{display:block;font-weight:500;font-size:12px;color:var(--c-sub);margin-top:2px}
.founder__msg{margin-top:16px;font-size:14.5px;line-height:2.1;color:var(--c-ink)}
@media (max-width:700px){.founder{grid-template-columns:1fr}.founder__ph{max-width:240px}}

/* ---------- 協賛 ---------- */
.sponsors{padding:clamp(56px,7vw,88px) 0;border-top:1px solid var(--c-line)}
.logos{display:flex;flex-wrap:wrap;gap:16px;margin-top:24px}
.logos li{min-width:200px;height:88px;display:flex;align-items:center;justify-content:center;border:1px solid var(--c-line);padding:0 28px}
.logos img{max-height:44px;width:auto}
.logo-text{font-weight:700;font-size:18px;letter-spacing:.08em}

/* ---------- 会場について ---------- */
.venue{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--c-line)}
.venue__ph{margin:0;position:relative;min-height:520px}
.venue__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.venue__txt{padding:clamp(40px,6vw,88px) var(--gutter)}
.stations{margin-top:24px;border-top:1px solid var(--c-ink)}
.stations li{display:grid;grid-template-columns:6.5em 1fr auto;gap:12px;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--c-line);font-size:14px}
.stations b{font-weight:700}
.stations span{font-size:12px;color:var(--c-sub)}
.stations em{font-style:normal;font-weight:700;color:var(--c-navy)}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
@media (max-width:860px){.venue{grid-template-columns:1fr}.venue__ph{min-height:0;aspect-ratio:4/3}}
@media (max-width:520px){.stations li{grid-template-columns:1fr auto}.stations span{grid-column:1/-1;grid-row:2}}

/* ---------- バナー ---------- */
.banners{padding:clamp(48px,6vw,80px) 0;background:var(--c-paper)}
.banners__in{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.banners a{display:grid;background:#fff;transition:opacity .2s}
.banners a:hover{opacity:.85}
.banners img{width:100%;aspect-ratio:16/9;object-fit:cover}
.banners b{padding:14px 16px 0;font-size:16px}
.banners span{padding:2px 16px 16px;font-size:12.5px;color:var(--c-sub)}
@media (max-width:760px){.banners__in{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-sec{padding:var(--sec-y) 0}
.faq{max-width:900px}
.faq .h-sec{margin-bottom:20px}
.faq details{border-top:1px solid var(--c-line)}
.faq details:last-of-type{border-bottom:1px solid var(--c-line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;position:relative;font-weight:700;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-family:var(--f-en);font-size:22px;color:var(--c-navy)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 20px;font-size:14px}

/* ---------- フッター：もう一度メニュー＋SNS＋お問い合わせ ---------- */
.ft{background:var(--c-navy);color:#fff;padding:clamp(64px,8vw,104px) 0 40px}
.ft .label{color:#fff;opacity:.7}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(40px,6vw,96px)}
.ft__menu{display:grid;gap:4px}
.ft__menu a{display:flex;align-items:baseline;gap:16px;font-family:var(--f-en);font-weight:500;font-size:clamp(28px,4vw,52px);line-height:1.15;letter-spacing:-.01em;transition:opacity .2s}
.ft__menu a small{font-family:var(--f-ja);font-size:13px;opacity:.7}
.ft__menu a:hover{opacity:.6}
.sns{display:grid;gap:6px;margin-bottom:32px;font-size:14px}
.sns a{border-bottom:1px solid rgba(255,255,255,.4)}
.contact{display:grid;gap:12px}
.contact label{display:grid;gap:4px;font-size:12px}
.contact input,.contact textarea{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.35);padding:10px 12px;font-size:14px;color:#fff}
.contact .btn{background:#fff;color:var(--c-navy);border-color:#fff;justify-self:start}
.ft__foot{margin-top:64px;border-top:1px solid rgba(255,255,255,.3);padding-top:20px;font-size:12px;display:grid;gap:4px;opacity:.85}
.ft__foot .en{font-family:var(--f-en);font-weight:600;letter-spacing:.04em}
@media (max-width:860px){.ft__grid{grid-template-columns:1fr}}
@media (max-width:600px){.ft__menu a{flex-direction:column;gap:0}}

/* ---------- 下層ページ（news / shops / snowfund） ---------- */
.subhead{padding:120px 0 48px;border-bottom:1px solid var(--c-line)}
.subhead h1{font-weight:700;font-size:clamp(28px,3.6vw,44px);line-height:1.4}
.crumb{font-size:12px;color:var(--c-sub);margin-bottom:12px}
.crumb a{border-bottom:1px solid var(--c-light)}
.subbody{padding:clamp(48px,6vw,80px) 0 var(--sec-y)}
.newslist{border-top:1px solid var(--c-ink)}
.newslist li{display:grid;grid-template-columns:8em 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--c-line);font-size:15px}
.newslist time{font-family:var(--f-en);font-size:13px;color:var(--c-sub)}
.shopgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.shop{border:1px solid var(--c-line)}
.shop__ph{aspect-ratio:4/3;background:var(--c-paper);display:flex;align-items:center;justify-content:center;font-family:var(--f-en);font-size:12px;color:var(--c-sub)}
.shop__ph img{width:100%;height:100%;object-fit:cover}
.shop div{padding:14px 16px 18px}
.shop b{display:block;font-size:15px}
.shop p{font-size:13px;color:var(--c-sub);margin-top:4px;line-height:1.8}
.shop small{display:inline-block;margin-top:8px;font-size:11px;border:1px solid var(--c-light);padding:2px 8px}
.subsec+.subsec{margin-top:64px}
@media (max-width:860px){.shopgrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.shopgrid{grid-template-columns:1fr}.newslist li{grid-template-columns:1fr;gap:2px}}
.fundhero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.fundhero img{width:100%;aspect-ratio:4/5;object-fit:cover}
.fund__pts{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}
.fund__pts div{border-top:2px solid var(--c-navy);padding-top:12px}
.fund__pts b{font-size:15px;color:var(--c-navy)}
.fund__pts p{font-size:13px;line-height:1.85;margin-top:6px}
.fund__goal{display:flex;align-items:baseline;gap:8px;margin:24px 0 20px}
.fund__goal span{font-size:12px;font-weight:700;background:var(--c-navy);color:#fff;padding:2px 10px}
.fund__goal b{font-family:var(--f-en);font-weight:500;font-size:56px;line-height:1;color:var(--c-navy)}
.fund__goal small{font-family:var(--f-en);font-size:24px;color:var(--c-navy)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);margin-top:28px;border-top:1px solid var(--c-ink)}
.flow li{padding:18px 18px 0 0}
.flow li+li{padding-left:18px;border-left:1px solid var(--c-line)}
.flow span{display:flex;align-items:baseline;gap:10px;font-family:var(--f-en);font-weight:600;font-size:28px;color:var(--c-navy);line-height:1}
.flow span small{font-size:11px;color:var(--c-sub);font-weight:500}
.flow b{display:block;font-size:14px;margin-top:12px}
.flow p{font-size:12.5px;line-height:1.8;margin-top:6px}
.names{margin-top:56px}
.names ul{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:10px;font-size:14px}
@media (max-width:860px){.fundhero{grid-template-columns:1fr}.flow{grid-template-columns:1fr}.flow li+li{padding-left:0;border-left:0;border-top:1px solid var(--c-line);margin-top:16px}}
@media (max-width:600px){.fund__pts{grid-template-columns:1fr}}

/* ---------- この冬をつくる人たち ---------- */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 28px;margin-top:44px}
.person__ph{aspect-ratio:4/5;background:var(--c-paper);border:1px dashed var(--c-light);display:flex;align-items:center;justify-content:center;overflow:hidden}
.person__ph span{font-family:var(--f-en);font-size:12px;color:var(--c-sub);letter-spacing:.1em}
.person__ph img{width:100%;height:100%;object-fit:cover}
.person__catch{font-weight:700;font-size:18px;line-height:1.55;margin-top:16px}
.person__name{margin-top:10px;font-weight:700;font-size:15px}
.person__name small{display:block;font-weight:500;font-size:12px;color:var(--c-sub)}
.person__q{margin-top:10px;font-size:13.5px;line-height:1.9;color:var(--c-sub)}
@media (max-width:860px){.people{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.people{grid-template-columns:1fr}}
.logo-slot{font-size:12px;color:var(--c-sub);border:1px dashed var(--c-light);padding:14px 24px}

/* ---------- 角を丸くする（10/16 高祖：カクカクしすぎない） ---------- */
:root{--r:18px;--r-s:10px}
.btn,.hd__cta,.fundlink,.copylist button,.tags span,.kv__place em,.vmap__list a{border-radius:999px}
.fundlink{border-radius:var(--r)}
.way{border-radius:var(--r);overflow:hidden;margin-bottom:16px}
.way__ph--two img{border-radius:0}
.plan__box,.logos li,.logo-slot,.shop,.banners a,.person__ph,.founder__ph,.shop__ph{border-radius:var(--r);overflow:hidden}
.banners a,.shop{overflow:hidden}
.contact input,.contact textarea{border-radius:var(--r-s)}
.fundhero img,.venue__ph img{border-radius:0}
.venue__ph{border-radius:0 var(--r) var(--r) 0;overflow:hidden}
.fundhero img{border-radius:var(--r)}
.newsbar span{border-radius:999px}
@media (max-width:860px){.way{margin-left:var(--gutter);margin-right:var(--gutter)}.venue__ph{border-radius:0}}

/* ---------- スマホ：つくる人たちの写真を小さく（前橋BOOK FES のメッセージ欄くらい） ---------- */
@media (max-width:520px){
  .people{gap:32px}
  .person{display:grid;grid-template-columns:96px 1fr;column-gap:16px;align-items:start}
  .person__ph{grid-row:1/3;aspect-ratio:1/1;border-radius:50%}
  .person__catch{margin-top:0;font-size:16px}
  .person__name{margin-top:6px}
  .person__q{grid-column:1/-1;margin-top:12px}
}
.organizer{display:flex;align-items:baseline;gap:12px;font-weight:700;font-size:16px;margin-bottom:28px}
.organizer span{font-size:12px;color:var(--c-sub);font-weight:500}

/* ---------- ボタンにマウスをのせると、雪が降る ---------- */
.flake{position:absolute;top:-6px;width:var(--s,4px);height:var(--s,4px);border-radius:50%;background:#fff;box-shadow:0 0 3px rgba(26,68,114,.35);pointer-events:none;z-index:3;animation:flake var(--d,1.2s) linear forwards}
.btn--white .flake,.btn--line .flake,.copylist .flake{background:#9DB4D0}
@keyframes flake{to{transform:translate(var(--x,0),calc(var(--h,48px) + 10px));opacity:0}}
@media (prefers-reduced-motion:reduce){.flake{display:none}}
.fundlink i.flake,.flake{grid-column:auto;grid-row:auto;font-size:0}

/* ---------- 会場マップ（楽しみかたの下） ---------- */
.vmap{max-width:calc(var(--w-max) + 2 * var(--gutter));margin:0 auto 16px;background:#fff;border-radius:var(--r);padding:clamp(28px,4vw,56px);scroll-margin-top:56px}
.vmap__img{position:relative;max-width:820px;margin:24px auto 0}
.vmap__img img{width:100%}
.pin{position:absolute;transform:translate(-50%,-50%);min-width:34px;height:34px;padding:0 8px;border-radius:999px;background:var(--c-navy);color:#fff;font-family:var(--f-en);font-weight:600;font-size:13px;display:flex;align-items:center;justify-content:center;border:2px solid #fff;box-shadow:0 2px 8px rgba(26,68,114,.3)}
.pin--tree{background:#2F6E52;font-family:var(--f-ja);font-size:11px}
.vmap__list{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:24px}
.vmap__list a{display:grid;gap:2px;padding:12px 14px;background:var(--c-paper);border-radius:var(--r-s);font-size:13px;font-weight:700;line-height:1.5;height:100%}
.vmap__list b{font-family:var(--f-en);color:var(--c-navy);font-size:12px}
.vmap__list small{font-weight:500;font-size:11px;color:var(--c-sub)}
@media (max-width:860px){.vmap{margin-left:var(--gutter);margin-right:var(--gutter)}.vmap__list{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.pin{min-width:26px;height:26px;font-size:11px;padding:0 5px}}

/* ---------- お問い合わせの用件 ---------- */
.ft__lead{font-size:14px;margin:-4px 0 16px}
.contact__kind{border:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.contact__kind legend{font-size:12px;margin-bottom:8px}
.contact__kind label{display:block;cursor:pointer}
.contact__kind input{position:absolute;opacity:0}
.contact__kind span{display:block;padding:10px 14px;border:1px solid rgba(255,255,255,.4);border-radius:999px;font-size:13px;text-align:center;transition:background .2s}
.contact__kind input:checked+span{background:#fff;color:var(--c-navy);font-weight:700}
.contact__kind input:focus-visible+span{outline:2px solid #fff;outline-offset:2px}
@media (max-width:420px){.contact__kind{grid-template-columns:1fr}}
.logos img{max-height:40px;width:auto}

/* ---------- 木村選手に質問を送る ---------- */
.ask{margin-top:22px}
.ask summary{list-style:none;align-self:flex-start;display:inline-flex}
.ask summary::-webkit-details-marker{display:none}
.ask summary::after{content:"＋";margin-left:6px}
.ask[open] summary::after{content:"−"}
.ask__form{display:grid;gap:12px;margin-top:16px;padding:20px;background:var(--c-paper);border-radius:var(--r)}
.ask__lead{font-size:13.5px}
.ask__form label{display:grid;gap:4px;font-size:12px;font-weight:700}
.ask__form input,.ask__form textarea{border:1px solid var(--c-light);border-radius:var(--r-s);padding:10px 12px;font-size:14px;font-weight:400;background:#fff}
.ask__form .btn{justify-self:start}
.logos li{height:auto;padding:18px 32px}.logos img{max-height:72px}
.logos li{padding:28px 48px}.logos img{max-height:44px}

/* ---------- ボタンのきらめき（丸い雪の粒をやめて、星形の光に） ---------- */
.flake{display:none}
.spark{position:absolute;width:var(--s,6px);height:var(--s,6px);margin:calc(var(--s,6px) / -2) 0 0 calc(var(--s,6px) / -2);pointer-events:none;z-index:3;
  background:#fff;clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%);
  filter:drop-shadow(0 0 3px rgba(255,255,255,.9));animation:twinkle var(--d,1s) ease-in-out forwards}
.btn--white .spark,.btn--line .spark,.copylist .spark,.banners .spark{background:#8FB3DA;filter:drop-shadow(0 0 3px rgba(143,179,218,.8))}
@keyframes twinkle{0%{transform:scale(0) rotate(0);opacity:0}45%{transform:scale(1) rotate(45deg);opacity:1}100%{transform:scale(0) rotate(90deg);opacity:0}}
/* 光がゆっくり横切る */
.sparkly::before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.28) 50%,transparent 65%);background-size:250% 100%;background-position:150% 0;animation:sheen 5.5s ease-in-out infinite}
.btn--white.sparkly::before,.btn--line.sparkly::before,.copylist .sparkly::before,.banners .sparkly::before{background-image:linear-gradient(105deg,transparent 35%,rgba(143,179,218,.25) 50%,transparent 65%)}
@keyframes sheen{0%,60%{background-position:150% 0}100%{background-position:-50% 0}}
@media (prefers-reduced-motion:reduce){.spark,.sparkly::before{display:none}}
.fundlink i.spark,.spark{grid-column:auto;grid-row:auto;font-size:0}

/* ---------- ボタン：細かい雪の粒子が降る（きらめき・光の横切りはやめる） ---------- */
.spark,.sparkly::before{display:none!important}
.grain{position:absolute;top:-4px;width:var(--s,1.5px);height:var(--s,1.5px);border-radius:50%;background:#fff;opacity:0;pointer-events:none;z-index:3;
  box-shadow:0 0 2px rgba(255,255,255,.9);grid-column:auto;grid-row:auto;font-size:0;animation:grain var(--d,2.5s) linear forwards}
.fundlink i.grain{grid-column:auto;grid-row:auto}
.btn--white .grain,.btn--line .grain,.copylist .grain,.banners .grain{background:#7FA3CC;box-shadow:0 0 2px rgba(127,163,204,.8)}
@keyframes grain{10%{opacity:var(--o,.8)}85%{opacity:var(--o,.8)}100%{transform:translate(var(--x,0),var(--h,48px));opacity:0}}
@media (prefers-reduced-motion:reduce){.grain{display:none}}

/* 10/20 本番KV（かおりさん16:9）：絵にタイトル・日付が入っているので重ねない。絵をそのまま見せ、いつ・どこでは下に置く */
.kv{min-height:0;display:block;background:var(--c-navy)}
.kv__bg{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.kv::after{display:none}
.kv__title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.kv__in{padding:36px var(--gutter) 52px}
.kv__when{margin-top:0;border-top:0;padding-top:0}