:root{--bg:#0b0b12;--card:#14141f;--line:#26263a;--ink:#f4f4fa;--sub:#a6a6be;--brand:#7b5cff;--brand2:#33d6c8;--gold:#e9c46a;--ok:#33d68a}
*{box-sizing:border-box}html,body{margin:0}
body{background:radial-gradient(1200px 600px at 70% -10%,#1c1740 0,var(--bg) 55%);color:var(--ink);font-family:-apple-system,"Hiragino Kaku Gothic ProN",system-ui,sans-serif;line-height:1.6}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header{display:flex;align-items:center;justify-content:space-between;padding:20px 0}
.logo{font-weight:800;letter-spacing:.04em;font-size:20px;color:var(--ink);text-decoration:none}
.logo b{color:var(--brand2)}
.flag{font-size:11px;color:#0b0b12;background:var(--gold);border-radius:999px;padding:3px 10px;font-weight:700}
.lang{font-size:12px;color:var(--sub)}.lang a{color:var(--brand2);text-decoration:none;margin-left:8px}
.hero{padding:30px 0 8px}
.kicker{color:var(--brand2);font-weight:700;letter-spacing:.14em;font-size:12px;text-transform:uppercase}
h1{font-size:34px;line-height:1.25;margin:10px 0 8px;font-weight:800}
.meta{color:var(--sub);font-size:15px}
.lead{color:var(--sub);font-size:16px}
.badge{display:inline-block;background:rgba(51,214,138,.12);color:var(--ok);border:1px solid rgba(51,214,138,.4);border-radius:999px;padding:6px 14px;font-weight:800;font-size:14px;margin:12px 0 4px}
.how{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:22px 0}
.how div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;font-size:13px;color:var(--sub)}
.how b{color:var(--ink);display:block;margin-bottom:4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin:16px 0}
.barwrap{background:#0e0e17;border-radius:999px;height:16px;overflow:hidden;border:1px solid var(--line)}
.barwrap.thin{height:10px;margin-top:12px}
.bar{height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand2));transition:width .6s ease}
.stat{display:flex;justify-content:space-between;margin-top:10px;font-size:14px;color:var(--sub)}
.stat b{color:var(--ink)}
.floor{margin-top:8px;font-size:13px;color:var(--brand2)}
.promise{display:flex;gap:10px;font-size:13px;color:var(--sub);margin-top:12px;align-items:flex-start}
.promise b{color:var(--ok)}
h2{font-size:15px;letter-spacing:.08em;color:var(--sub);text-transform:uppercase;margin:26px 0 10px}
.tier{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:10px 0;background:#12121c;gap:10px}
.tier .n{font-weight:700}.tier .d{color:var(--sub);font-size:13px}
.tier .p{font-weight:800;font-size:18px;margin-right:12px;white-space:nowrap}
.tier .row{display:flex;align-items:center;flex:0 0 auto}
.hold{border:none;background:var(--brand);color:#fff;border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer;font-size:14px}
.hold:hover{filter:brightness(1.1)}
.hold:disabled{background:#33334a;cursor:default}
.left{font-size:12px;color:var(--gold)}
.note{background:#12121c;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:14px 0;font-size:14px;color:var(--sub)}
.note.ok{border-color:var(--ok);color:var(--ink)}
.ev{display:block;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:12px 0;color:var(--ink);text-decoration:none}
.ev:hover{border-color:var(--brand2)}
.ev .t{font-weight:800;font-size:18px}.ev .m{color:var(--sub);font-size:13px;margin-top:2px}
.ev .s{font-size:12px;color:var(--brand2);margin-top:6px}
.empty{color:var(--sub);font-size:14px;background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:18px}
footer{color:#6b6b83;font-size:12px;padding:32px 0 50px;text-align:center}
footer a{color:#8a8ab0}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ok);color:#062;padding:12px 18px;border-radius:12px;font-weight:700;opacity:0;transition:.3s;pointer-events:none}
.toast.show{opacity:1}
.doc{font-size:14px}.doc h1{font-size:22px}.doc h2{font-size:16px;margin-top:28px;text-transform:none;letter-spacing:0;color:var(--ink)}
.doc table{width:100%;border-collapse:collapse;font-size:14px}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{width:34%;color:var(--sub);font-weight:600}
.doc a{color:var(--brand2)}.doc li{margin:6px 0}
@media(max-width:640px){.how{grid-template-columns:1fr}h1{font-size:28px}}

/* ── ROAR event page v2 (striking) ─────────────────────────── */
body.ev{background:#08080e;overflow-x:hidden}
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 50% at 75% -5%, rgba(123,92,255,.35) 0, transparent 60%),
    radial-gradient(50% 40% at 10% 10%, rgba(51,214,200,.18) 0, transparent 55%),
    radial-gradient(70% 60% at 50% 110%, rgba(233,196,106,.10) 0, transparent 60%);
  animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{to{transform:translate3d(0,-2%,0) scale(1.05)}}
.ev .wrap{position:relative;z-index:1}
.ev header{padding:22px 0}
.roar{font-weight:900;letter-spacing:.06em;font-size:22px;color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:1px}
.roar .o{width:20px;height:20px;border:4px solid var(--brand2);border-radius:50%;display:inline-block;box-shadow:0 0 14px rgba(51,214,200,.6)}
.chip-status{font-size:12px;font-weight:800;border-radius:999px;padding:5px 12px}
.chip-status.open{background:rgba(51,214,200,.14);color:var(--brand2);border:1px solid rgba(51,214,200,.4)}
.chip-status.confirmed{background:rgba(51,214,138,.16);color:var(--ok);border:1px solid rgba(51,214,138,.5)}
.chip-status.closed{background:#2a2a38;color:#9a9ab0}
.ev h1{font-size:clamp(30px,7vw,46px);line-height:1.15;letter-spacing:-.01em;margin:14px 0 8px;
  background:linear-gradient(180deg,#fff,#c9c9e4);-webkit-background-clip:text;background-clip:text;color:transparent}
.ev .meta{color:var(--sub);font-size:15px;font-weight:500}
.ring-card{display:flex;gap:22px;align-items:center;background:linear-gradient(180deg,rgba(20,20,31,.9),rgba(16,16,24,.9));
  border:1px solid var(--line);border-radius:22px;padding:22px;margin:22px 0;backdrop-filter:blur(8px)}
.ring{flex:0 0 auto;position:relative;width:132px;height:132px}
.ring svg{transform:rotate(-90deg)}
.ring .val{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring .pctnum{font-size:30px;font-weight:900;color:#fff;line-height:1}
.ring .pctlbl{font-size:10px;color:var(--sub);letter-spacing:.12em;margin-top:3px}
.ring-info .big{font-size:19px;font-weight:800;color:#fff}
.ring-info .sub{color:var(--sub);font-size:13px;margin-top:4px;line-height:1.5}
.trust{display:inline-flex;align-items:center;gap:7px;margin-top:12px;background:rgba(51,214,138,.1);
  border:1px solid rgba(51,214,138,.35);color:var(--ok);border-radius:999px;padding:7px 14px;font-weight:800;font-size:13px}
.tiers{display:grid;gap:12px;margin:12px 0}
.tier2{position:relative;display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:rgba(18,18,28,.85);border:1px solid var(--line);border-radius:16px;padding:16px 18px;transition:.18s;overflow:hidden}
.tier2:hover{transform:translateY(-2px);border-color:rgba(123,92,255,.6);box-shadow:0 10px 30px -12px rgba(123,92,255,.5)}
.tier2.premium{border-color:rgba(233,196,106,.55);background:linear-gradient(180deg,rgba(233,196,106,.06),rgba(18,18,28,.85))}
.tier2 .nm{font-weight:800;font-size:16px}
.tier2 .dt{color:var(--sub);font-size:13px;margin-top:3px}
.tier2 .pr{font-weight:900;font-size:20px;white-space:nowrap}
.tier2.premium .pr{color:var(--gold)}
.tier2 .go{border:none;background:linear-gradient(135deg,var(--brand),#9a7dff);color:#fff;border-radius:11px;
  padding:11px 18px;font-weight:800;font-size:14px;cursor:pointer;white-space:nowrap;transition:.15s}
.tier2 .go:hover{filter:brightness(1.12)}
.tier2 .go:disabled{background:#2c2c3c;color:#8a8aa0;cursor:default}
.tier2 .lft{font-size:11px;color:var(--gold);font-weight:700}
.pillar{display:flex;gap:12px;margin:8px 0;color:var(--sub);font-size:13.5px;line-height:1.6}
.pillar b{color:var(--ok)}
.sticky-cta{position:sticky;bottom:0;z-index:5;margin:18px -20px 0;padding:12px 20px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(8,8,14,0),rgba(8,8,14,.96) 30%);display:none}
.sticky-cta button{width:100%;border:none;background:linear-gradient(135deg,var(--brand),#9a7dff);color:#fff;
  border-radius:14px;padding:16px;font-weight:800;font-size:16px;cursor:pointer}
@media(max-width:640px){.ring-card{flex-direction:column;text-align:center}.sticky-cta{display:block}}

/* ── event page v3: tier includes / info table / faq / lang ── */
.tier2{align-items:flex-start}
.tinfo{flex:1;min-width:0}
.tbuy{display:flex;align-items:center;gap:12px;flex-shrink:0}
.inc{margin:8px 0 0;padding-left:0;list-style:none}
.inc li{color:var(--sub);font-size:12.5px;line-height:1.7;padding-left:16px;position:relative}
.inc li::before{content:"◍";color:var(--brand2);position:absolute;left:0;font-size:10px;top:3px}
table.info{width:100%;border-collapse:collapse;font-size:14px}
table.info th{text-align:left;color:var(--sub);font-weight:600;width:34%;padding:9px 10px;vertical-align:top;border-bottom:1px solid var(--line)}
table.info td{padding:9px 10px;vertical-align:top;border-bottom:1px solid var(--line)}
table.info tr:last-child th,table.info tr:last-child td{border-bottom:none}
table.info a{color:var(--brand2)}
.tbd{margin-top:12px;font-size:12.5px;color:var(--gold);background:rgba(233,196,106,.08);border:1px solid rgba(233,196,106,.3);border-radius:10px;padding:10px 12px}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}
.faq details:last-child{border-bottom:none}
.faq summary{cursor:pointer;font-weight:700;font-size:14.5px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"＋ ";color:var(--brand2)}
.faq details[open] summary::before{content:"− "}
.faq details>div{color:var(--sub);font-size:13.5px;line-height:1.7;margin-top:8px}
.lang{font-size:12px;color:var(--sub);white-space:nowrap}
.lang a{color:var(--brand2);text-decoration:none}
@media(max-width:640px){.tier2{flex-direction:column}.tbuy{width:100%;justify-content:space-between}}
.lang .sep{margin:0 6px;color:#3a3a4a}
.lang a{white-space:nowrap}
@media(max-width:640px){.lang{font-size:11px;max-width:210px;text-align:right;line-height:1.9}}

/* ── design polish v4 (5軸レビュー対応) ────────────────────── */
/* 4. リングのアニメーション(静的だった主役演出を実装) */
.ring circle[data-off]{transition:stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1)}
/* 1. モバイルの言語ナビはみ出し実バグ修正: nowrap撤廃+折返し+ヘッダ段折り */
.lang{white-space:normal;line-height:1.8}
@media(max-width:640px){
  .ev header{flex-wrap:wrap;row-gap:8px}
  .lang{font-size:11px;max-width:100%;text-align:left;order:3;flex-basis:100%}
  .lang .sep{margin:0 4px}
}
/* 2. タイポ: 価格の桁揃え+%と目標額のコントラスト強化 */
.tier2 .pr,.ring .pctnum,.ring-info .big{font-variant-numeric:tabular-nums}
.ring-info .big{font-size:22px;letter-spacing:-.01em}
.ring .pctnum{font-size:34px}
/* 3. 質感: オーロラを濃く+極薄グレイン(実写偽装なし・CSS/SVGのみ) */
.aurora{opacity:1;
  background:
    radial-gradient(60% 50% at 75% -5%, rgba(123,92,255,.55) 0, transparent 60%),
    radial-gradient(50% 42% at 8% 8%, rgba(51,214,200,.28) 0, transparent 55%),
    radial-gradient(75% 65% at 50% 112%, rgba(233,196,106,.16) 0, transparent 60%),
    #08080e}
.grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
/* 5. プレミアム席の常時ゴールドグロー+FAQ開閉の気持ちよさ */
.tier2.premium{box-shadow:0 0 0 1px rgba(233,196,106,.25),0 8px 30px -14px rgba(233,196,106,.35)}
.faq details>div{overflow:hidden;animation:faqopen .28s ease}
@keyframes faqopen{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* 軸1: ヒーローに抽象キービジュアルを敷く(実写偽装なし・自己ホスト=CSP self) */
.ev .hero{position:relative}
.ev .hero::before{content:"";position:absolute;left:-24px;right:-24px;top:-90px;height:460px;z-index:-1;
  background:url("/hero.jpg") center top/cover no-repeat;opacity:.62;
  -webkit-mask:linear-gradient(#000 40%,transparent);mask:linear-gradient(#000 40%,transparent)}