/* 日本ボトルフリップ協会 — 共通スタイル（モバイル先行・外部依存なし） */
:root{
  --paper:#101413; --paper-2:#181c19; --ink:#f3f5e9; --ink-2:#dde1cf; --muted:#b7bba8;
  --blue:#e7ff4f; --aqua:#6fd3f2; --pop:#e7ff4f; --lime:#e7ff4f;
  --line:rgba(243,245,233,.22);
  --gp-primary:#096fc8; --chaos:#2434e6; --card:#f3f1e6; --card-ink:#141414;
  --max:72rem; --text:44rem; --r:22px; --ease:cubic-bezier(.2,.8,.2,1);
  --font:system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic",Meiryo,"Noto Sans JP","Noto Sans CJK JP",sans-serif;
  --display:"Arial Black","Helvetica Neue",Impact,system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Noto Sans Mono CJK JP",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.85;letter-spacing:.02em;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit;text-underline-offset:.22em;text-decoration-thickness:1.5px}
a:hover{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.5rem 1rem;z-index:200}
.skip:focus{left:.5rem;top:.5rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.text{max-width:var(--text)}
.en{font-family:var(--display);letter-spacing:.04em;text-transform:uppercase}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ───── header ───── */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(16,20,19,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:.5rem 1rem;flex-wrap:wrap;padding-top:.45rem;padding-bottom:.35rem}
.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;margin-right:auto}
.brand:hover{color:inherit}
.brand .mark{width:36px;height:36px;border-radius:50%;object-fit:cover;flex:none;transition:transform .7s var(--ease)}
.brand:hover .mark{transform:rotate(360deg)}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-ja{font-weight:900;font-size:.92rem;letter-spacing:.06em}
.brand-en{font-family:var(--display);font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.join-pill{display:inline-flex;align-items:center;gap:.35rem;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:800;font-size:.8rem;padding:.38rem .85rem;border-radius:999px}
.join-pill:hover{background:var(--lime);color:#101413}
.nav{width:100%;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent)}
.nav::-webkit-scrollbar{display:none}
.nav ul{list-style:none;margin:0;padding:0 1.5rem 0 0;display:flex;gap:.1rem;white-space:nowrap}
.nav a{display:inline-block;padding:.25rem .6rem;text-decoration:none;font-weight:700;font-size:.84rem;border-radius:999px}
.nav a:hover{background:rgba(18,18,18,.07);color:inherit}
.nav a[aria-current="page"]{background:var(--ink);color:var(--paper)}
@media (min-width:900px){
  .nav{width:auto;order:0;-webkit-mask-image:none;mask-image:none}
  .nav ul{padding:0}
  .join-pill{order:1}
}
.scroll-meter{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--blue);transform-origin:0 50%;transform:scaleX(var(--read,0))}
.page main{padding-top:92px}
@media (min-width:900px){.page main{padding-top:60px}}

/* ───── buttons ───── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.25rem;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:var(--paper);font:inherit;font-weight:800;text-decoration:none;cursor:pointer;transition:transform .2s var(--ease),background .2s,color .2s}
.btn:hover{background:var(--lime);border-color:var(--lime);color:#101413;transform:translateY(-2px) rotate(-1deg)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.pop{background:var(--pop);border-color:var(--pop);color:#fff}
.btn .arr{font-family:var(--display)}
.status{display:inline-block;font-size:.72rem;font-weight:900;letter-spacing:.08em;padding:.12rem .55rem;border-radius:999px;background:var(--lime);color:#101413;border:1.5px solid rgba(16,20,19,.35);vertical-align:middle}

/* ───── HERO (drinkzoi風：画面中央のボトル) ───── */
.hero{position:relative;height:100svh;min-height:520px}
.motion .hero{height:380vh}
.stage{position:sticky;top:0;height:100svh;min-height:520px;overflow:hidden;
  background:radial-gradient(60% 55% at 50% 58%,#1c2420 0%,var(--paper) 62%,#0a0c0b 100%)}
.stage .giant{position:absolute;left:50%;top:44%;transform:translate(calc(-50% + var(--gx,0px)),-50%);font-family:var(--display);font-size:clamp(9rem,34vw,30rem);line-height:.8;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:2px rgba(243,245,233,.12);white-space:nowrap;pointer-events:none;user-select:none}
.stage .floor{position:absolute;left:0;right:0;bottom:17svh;height:1px;background:var(--line)}
.stage .floor::after{content:"";position:absolute;left:50%;top:-5px;width:min(46vw,260px);height:10px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,rgba(18,18,18,.06),transparent)}
.bottle-wrap{position:absolute;left:50%;bottom:17svh;height:min(48svh,440px);aspect-ratio:120/300;margin-left:calc(min(48svh,440px) * -.2);transform-origin:50% 62%;will-change:transform;z-index:3}
.bottle-wrap svg{display:block;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 18px 24px rgba(18,18,18,.12))}
.shadow{position:absolute;left:50%;bottom:calc(17svh - 9px);width:min(18svh,170px);height:18px;margin-left:calc(min(18svh,170px) / -2);border-radius:50%;background:radial-gradient(closest-side,rgba(18,18,18,.28),transparent);z-index:2;transform-origin:50% 50%}
.splash{position:absolute;left:50%;bottom:17svh;width:0;height:0;z-index:2}
.splash i{position:absolute;left:0;bottom:0;width:8px;height:8px;border-radius:50%;background:var(--aqua);opacity:0}
.splash.go i{animation:drop .7s var(--ease) forwards}
.splash i:nth-child(1){--dx:-70px;--dy:-40px}.splash i:nth-child(2){--dx:-40px;--dy:-70px}.splash i:nth-child(3){--dx:45px;--dy:-66px}.splash i:nth-child(4){--dx:75px;--dy:-34px}.splash i:nth-child(5){--dx:0;--dy:-84px}
@keyframes drop{0%{opacity:1;transform:translate(0,0) scale(1)}100%{opacity:0;transform:translate(var(--dx),var(--dy)) scale(.3)}}
.stamp{position:absolute;left:50%;top:22svh;z-index:4;font-family:var(--display);font-size:clamp(3rem,11vw,7.5rem);line-height:1;color:var(--pop);transform:translate(-50%,0) rotate(-8deg) scale(.4);opacity:0;transition:transform .45s cubic-bezier(.3,1.6,.5,1),opacity .2s;text-shadow:4px 4px 0 #000;pointer-events:none}
.stamp.on{opacity:1;transform:translate(-50%,0) rotate(-8deg) scale(1)}
.corner{position:absolute;z-index:5;font-size:.78rem;line-height:1.5}
.c-tl{left:1.25rem;top:108px;max-width:16rem}
.c-tl .en{display:block;font-size:.7rem;color:var(--muted)}
.c-tr{right:1.25rem;top:108px;text-align:right}
.hud{font-family:var(--mono);font-size:.78rem}
.hud .deg{display:block;font-family:var(--display);font-size:1.9rem;line-height:1;font-variant-numeric:tabular-nums}
.c-bl{left:1.25rem;right:1.25rem;bottom:1.1rem}
.hero h1{margin:0;font-size:clamp(1.55rem,6.4vw,3.6rem);line-height:1.15;font-weight:900;letter-spacing:.02em}
.hero h1 .w{display:inline-block;transition:color .3s,transform .4s var(--ease)}
.motion .hero h1 .w{color:rgba(243,245,233,.22)}
.motion .hero h1 .w.on{color:var(--ink);transform:translateY(-2px)}
.motion .hero h1 .w.on:last-child{color:var(--blue)}
.hero .tag{margin:.35rem 0 0;font-size:.85rem;color:var(--muted)}
.c-br{right:1.25rem;bottom:1.1rem;text-align:right;display:none}
.scroll-hint{position:absolute;left:50%;bottom:calc(17svh - 2.6rem);transform:translateX(-50%);font-family:var(--display);font-size:.62rem;letter-spacing:.3em;color:var(--muted);opacity:var(--hintO,1);z-index:5;display:none;white-space:nowrap}
.motion .scroll-hint{display:block}
.scroll-hint::after{content:"";display:block;margin:.4rem auto 0;width:1px;height:22px;background:var(--lime);animation:hint 1.6s ease-in-out infinite}
@keyframes hint{0%,100%{transform:scaleY(.3);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}}
@media (min-width:900px){
  .c-tl,.c-tr{top:90px}
  .c-bl{right:auto;max-width:40rem;bottom:1.6rem;left:2rem}
  .c-br{display:block;bottom:1.6rem;right:2rem}
}
@media (max-width:600px){.c-tr{top:auto;bottom:calc(17svh + 1rem);right:1rem}.c-tl{max-width:12rem}}
/* 動きを減らす設定：静止した「立ったボトル」 */
html:not(.motion) .stamp{opacity:1;transform:translate(-50%,0) rotate(-8deg) scale(1)}

/* ───── marquee ───── */
.marquee{background:var(--ink);color:var(--paper);overflow:hidden;border-block:2px solid var(--ink)}
.marquee .track{display:flex;width:max-content;font-family:var(--display);font-size:clamp(1.4rem,4vw,2.6rem);line-height:1;padding:.9rem 0;white-space:nowrap}
.marquee span{padding-right:2.2rem}
.marquee b{color:var(--lime);font-weight:inherit}
.motion .marquee .track{animation:mq 26s linear infinite}
@keyframes mq{to{transform:translateX(-50%)}}

/* ───── sections ───── */
.section{padding:clamp(4rem,10vw,7.5rem) 0}
.kicker{font-family:var(--display);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--blue);margin:0 0 .6rem}
.big{font-size:clamp(1.9rem,6vw,3.8rem);line-height:1.18;font-weight:900;margin:0 0 1.2rem;letter-spacing:.01em}
.big em{font-style:normal;color:var(--blue)}
.lead{font-size:clamp(1rem,2.4vw,1.15rem);max-width:38rem}
.intro-grid{display:grid;gap:2rem}
@media(min-width:900px){.intro-grid{grid-template-columns:1.2fr 1fr;align-items:end}}
.manifesto{list-style:none;padding:0;margin:0;border-top:2px solid var(--ink)}
.manifesto li{display:flex;gap:1rem;align-items:baseline;padding:.9rem 0;border-bottom:1px solid var(--line);font-weight:800}
.manifesto li .en{font-size:.7rem;color:var(--muted);margin-left:auto}

.tiles{display:grid;gap:1rem;margin-top:2.5rem}
@media(min-width:720px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.tiles{grid-template-columns:repeat(3,1fr)}}
.tile{position:relative;display:flex;flex-direction:column;gap:.4rem;min-height:15rem;padding:1.5rem;border-radius:var(--r);border:2px solid rgba(243,245,233,.28);background:#171c1a;text-decoration:none;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s}
.tile:hover{color:inherit;transform:translate(-3px,-3px) rotate(-.6deg);box-shadow:6px 6px 0 #000}
.tile .no{font-family:var(--display);font-size:.72rem;letter-spacing:.2em;color:var(--muted)}
.tile h3{margin:0;font-size:1.5rem;font-weight:900;line-height:1.25}
.tile p{margin:0;color:var(--ink-2);font-size:.95rem}
.tile .go{margin-top:auto;font-family:var(--display);font-size:.8rem;letter-spacing:.12em}
.tile.feature{background:var(--lime);color:#101413;border-color:var(--lime)}
.tile.feature p,.tile.feature .no{color:rgba(16,20,19,.72)}
.tile.feature:hover{box-shadow:6px 6px 0 var(--ink)}
.tile.lime{background:var(--lime)}
@media(min-width:1000px){.tile.wide{grid-column:span 2}}

.dark{background:#0b0d0c;color:var(--ink)}
.dark .kicker{color:var(--lime)}
.dark .big em{color:var(--lime)}
.teaser{display:grid;gap:1rem;margin:2rem 0}
@media(min-width:800px){.teaser{grid-template-columns:repeat(3,1fr)}}
.teaser article{border:1.5px solid rgba(242,238,229,.25);border-radius:var(--r);padding:1.4rem}
.teaser .num{font-family:var(--display);color:var(--lime);font-size:.75rem;letter-spacing:.2em}
.teaser h3{margin:.3rem 0;font-size:1.35rem}
.teaser p{margin:0;color:rgba(242,238,229,.8);font-size:.92rem}
.dark .btn{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.dark .btn:hover{background:var(--lime);border-color:var(--lime);color:#101413}

.champ{display:grid;gap:1.25rem;border:2px solid rgba(243,245,233,.28);border-radius:var(--r);padding:clamp(1.4rem,4vw,2.4rem);background:#171c1a}
@media(min-width:800px){.champ{grid-template-columns:1fr auto;align-items:center}}
.champ h2{margin:.3rem 0;font-size:clamp(1.3rem,3.6vw,2rem);line-height:1.3}
.champ p{margin:0}

/* ───── sub pages ───── */
.page-hero{position:relative;padding:clamp(2.5rem,8vw,5.5rem) 0 clamp(2rem,5vw,3.5rem);border-bottom:2px solid var(--ink);overflow:hidden}
.page-hero h1{margin:0;font-size:clamp(2.2rem,8vw,5rem);line-height:1.05;font-weight:900;letter-spacing:.01em}
.page-hero .sub{margin:1rem 0 0;max-width:38rem;font-size:1.02rem}
.page-hero .bg-word{position:absolute;right:-.05em;bottom:-.18em;font-family:var(--display);font-size:clamp(5rem,20vw,16rem);line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(243,245,233,.1);pointer-events:none;user-select:none;white-space:nowrap}
.page-hero .mini{position:absolute;right:clamp(1rem,8vw,7rem);top:50%;height:clamp(110px,22vw,200px);transform:translateY(-50%) rotate(14deg);opacity:.95}
@media(max-width:600px){.page-hero .mini{opacity:.25}}
.page-body{padding:clamp(2.5rem,7vw,5rem) 0 clamp(4rem,9vw,6rem)}
.page-body h2{font-size:clamp(1.35rem,3.6vw,1.9rem);line-height:1.35;margin:3rem 0 1rem;font-weight:900;padding-top:.6rem;border-top:2px solid var(--ink)}
.page-body h2:first-child{margin-top:0}
.page-body h3{font-size:1.12rem;margin:2rem 0 .5rem}
.page-body li{margin:.3rem 0}
.notice{border:2px solid var(--ink);background:var(--lime);border-radius:16px;padding:1rem 1.2rem;margin:0 0 2rem}
.notice p{margin:0}
.def dt{font-weight:900;margin-top:1rem}
.def dd{margin:0 0 .5rem;padding-left:1rem;border-left:3px solid var(--blue)}
.table-wrap{overflow-x:auto;margin:1rem 0}
table{border-collapse:collapse;width:100%;min-width:30rem;background:#fff;color:#141414}
th,td{border:1.5px solid var(--ink);padding:.6rem .8rem;text-align:left;vertical-align:top}
th{background:#141414;color:#f3f5e9}
.muted{color:var(--muted)}

/* ───── 心得（憲章） ───── */
.precepts-page{
  --mincho:"Hiragino Mincho ProN","Hiragino Mincho Pro","Yu Mincho","YuMincho","Noto Serif CJK JP","Noto Serif JP","MS PMincho",serif;
}
.charter{
  position:relative;
  writing-mode:horizontal-tb;
  min-height:calc(100svh - 92px);
  padding:clamp(2.4rem,6vw,4.5rem) 1.25rem clamp(4rem,9vw,6rem);
  color:#f6f1e4;
  background:#071326 url("assets/jbfa-precepts-bg.jpg") center / cover no-repeat;
  font-family:var(--mincho);
}
.charter::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,14,32,.42) 0%,rgba(6,14,32,.28) 40%,rgba(6,14,32,.55) 100%);
  pointer-events:none;
}
.charter-board{position:relative;z-index:1;max-width:54rem;margin:0 auto;text-align:center}
.charter-seal{
  width:96px;height:96px;border-radius:50%;object-fit:cover;
  box-shadow:0 0 0 3px rgba(212,175,55,.65),0 10px 28px rgba(0,0,0,.35);
  background:#1a1408;
}
.charter-kicker{
  margin:1.1rem 0 0;
  font-family:var(--display);
  font-size:.68rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:#e8d48b;
}
.charter h1{
  margin:.35rem 0 0;
  font-size:clamp(2rem,6vw,3.1rem);
  font-weight:600;
  letter-spacing:.42em;
  text-indent:.42em;
  line-height:1.35;
}
.charter-lead{
  margin:1rem auto 0;
  max-width:28rem;
  letter-spacing:.14em;
  line-height:2;
  font-size:.98rem;
}
.charter-list{
  list-style:none;
  margin:2.6rem 0 0;
  padding:0;
  display:grid;
  gap:1.55rem 3.2rem;
  text-align:left;
}
@media(min-width:820px){
  .charter-list{grid-template-columns:1fr 1fr}
}
.charter-list .art{
  margin:0 0 .2rem;
  font-size:.78rem;
  letter-spacing:.38em;
  color:#e8d48b;
}
.charter-list h2{
  margin:0;
  padding:0;
  border:0;
  font-size:clamp(1.15rem,2.6vw,1.5rem);
  font-weight:600;
  letter-spacing:.1em;
  line-height:1.45;
  color:#fffdf6;
}
.charter-list p{
  margin:.35rem 0 0;
  font-size:.95rem;
  letter-spacing:.06em;
  line-height:1.85;
  color:rgba(246,241,228,.88);
}
.charter-end{
  margin:2.8rem 0 0;
  letter-spacing:.36em;
  text-indent:.36em;
  font-size:1.05rem;
}
.charter-cta{margin:1.6rem 0 0}
.precepts-page .site-footer{background:#071326;color:#f6f1e4;border-top:1px solid rgba(232,212,139,.18)}
.precepts-page .site-footer a:hover{color:#e8d48b}

/* ───── 心得 ───── */
.precepts{list-style:none;margin:0;padding:0;display:grid;gap:1.1rem}
@media(min-width:820px){.precepts{grid-template-columns:repeat(2,1fr);gap:1.4rem}}
.precept{position:relative;border:2px solid rgba(243,245,233,.28);border-radius:var(--r);background:#171c1a;padding:1.4rem 1.4rem 1.5rem;transition:transform .35s var(--ease),box-shadow .35s}
.precept:nth-child(4n+1){transform:rotate(-.6deg)}
.precept:nth-child(4n+2){transform:rotate(.5deg)}
.precept:nth-child(4n+3){transform:rotate(.4deg)}
.precept:nth-child(4n){transform:rotate(-.4deg)}
.precept:hover{transform:rotate(0) translate(-3px,-3px);box-shadow:6px 6px 0 var(--ink)}
.precept .art{display:flex;align-items:center;gap:.6rem;font-weight:900;font-size:.85rem;letter-spacing:.2em}
.precept .art .n{display:inline-grid;place-items:center;min-width:2.3rem;height:2.3rem;border-radius:50%;background:var(--ink);color:var(--paper);font-family:var(--display);font-size:.85rem;letter-spacing:0}
.precept h2{margin:.7rem 0 .5rem;padding:0;border:0;font-size:clamp(1.5rem,4.6vw,2.1rem);line-height:1.25;font-weight:900}
.precept p{margin:0;font-size:1rem}
.precept:nth-child(3n+2) .art .n{background:var(--blue)}
.precept:nth-child(3n) .art .n{background:var(--pop)}
.precept.last{background:var(--lime)}
@media(min-width:820px){.precept.last{grid-column:1/-1}}
.oath{margin-top:3rem;text-align:center}
.oath p{font-weight:900;font-size:clamp(1.1rem,3vw,1.4rem)}

/* ───── 入会フォーム ───── */
.join-grid{display:grid;gap:2.5rem}
@media(min-width:960px){.join-grid{grid-template-columns:1fr 1.15fr;align-items:start}}
.steps{list-style:none;margin:1.5rem 0;padding:0;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:.2rem 0 1rem 3rem}
.steps li::before{content:counter(s);position:absolute;left:0;top:.1rem;width:2.1rem;height:2.1rem;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--paper);font-family:var(--display);font-size:.85rem}
.steps strong{display:block}
.form{border:2px solid var(--card-ink);border-radius:var(--r);background:var(--card);color:var(--card-ink);padding:clamp(1.25rem,4vw,2rem)}
.field{margin:0 0 1.15rem}
.field label,.legend{display:block;font-weight:800;margin-bottom:.35rem}
.req,.opt{font-size:.7rem;font-weight:900;margin-left:.4rem;padding:.05rem .45rem;border-radius:999px;vertical-align:.1em}
.req{background:var(--pop);color:#101413}
.opt{background:var(--paper-2);color:var(--ink-2)}
.hint{display:block;font-size:.82rem;color:var(--muted);margin-top:.25rem}
input[type=text],input[type=email],textarea{width:100%;font:inherit;font-size:16px;padding:.75rem .9rem;border:2px solid var(--card-ink);border-radius:12px;background:#fff;color:var(--card-ink)}
textarea{min-height:6rem;resize:vertical}
input:focus,textarea:focus{outline:3px solid var(--aqua);outline-offset:1px}
[aria-invalid=true]{border-color:var(--pop)!important;background:#fff4f0}
.err{display:block;color:#c43410;font-size:.85rem;font-weight:700;margin-top:.25rem}
.err:empty{display:none}
.check{display:flex;gap:.7rem;align-items:flex-start;padding:.9rem 1rem;border:2px solid var(--ink);border-radius:14px;background:var(--paper);cursor:pointer;font-weight:800}
.check input{width:1.3rem;height:1.3rem;margin:.25rem 0 0;accent-color:var(--blue);flex:none}
.check small{display:block;font-weight:500;color:var(--muted)}
.card-fields{margin:.8rem 0 1.2rem;padding:1rem;border:2px dashed var(--blue);border-radius:14px}
.card-fields legend{font-weight:900;padding:0 .4rem;color:var(--blue)}
.form .btn{width:100%;justify-content:center;font-size:1.05rem;padding:1rem}
.preview-note{font-size:.82rem;color:var(--muted);margin:.8rem 0 0}
.done{border:2px solid var(--card-ink);border-radius:var(--r);background:var(--card);color:var(--card-ink);padding:clamp(1.25rem,4vw,2rem)}
.done:focus{outline:none}
.done .ok{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--display);font-size:.8rem;letter-spacing:.14em;background:var(--lime);border:1.5px solid var(--ink);border-radius:999px;padding:.2rem .7rem}
.done h2{margin:.8rem 0 .4rem;padding:0;border:0;font-size:clamp(1.5rem,4.5vw,2.2rem);line-height:1.25}
.done dl{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;margin:1rem 0;font-size:.92rem}
.done dt{font-weight:800;color:var(--muted)}
.done dd{margin:0;word-break:break-all}
.done .actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}

/* 会員証プレビュー */
.card-stage{margin:1.4rem 0 .6rem;perspective:1200px}
.mcard{position:relative;width:100%;max-width:440px;aspect-ratio:85.6/54;border-radius:18px;overflow:hidden;color:var(--paper);background:
  radial-gradient(120% 90% at 100% 0%,rgba(111,211,242,.55),transparent 55%),
  radial-gradient(90% 80% at 0% 100%,rgba(31,75,255,.9),transparent 60%),
  linear-gradient(135deg,#0e1430,#121212 70%);
  box-shadow:0 24px 40px -18px rgba(18,18,18,.55),inset 0 0 0 1px rgba(255,255,255,.14);padding:5.2% 5.6%;display:grid;grid-template-rows:auto 1fr auto;container-type:inline-size;transform:rotate(-2deg);transition:transform .5s var(--ease)}
.mcard:hover{transform:rotate(0) translateY(-4px)}
.mcard::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.16) 45%,transparent 60%);pointer-events:none}
.mcard .top{display:flex;justify-content:space-between;align-items:flex-start;gap:4cqi}
.mcard .org{font-weight:900;font-size:4.2cqi;letter-spacing:.06em;line-height:1.3}
.mcard .org span{display:block;font-family:var(--display);font-size:2.4cqi;letter-spacing:.16em;color:var(--aqua)}
.mcard .kind{font-family:var(--display);font-size:2.6cqi;letter-spacing:.18em;border:1px solid rgba(242,238,229,.5);border-radius:99px;padding:.6cqi 2.2cqi;white-space:nowrap}
.mcard .mid{display:flex;align-items:center;gap:4cqi}
.mcard .seal-ic{height:22cqi;width:22cqi;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 0 0 .35cqi rgba(212,175,55,.7)}
.mcard .who{min-width:0}
.mcard .name{font-weight:900;font-size:7.4cqi;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mcard .aka{font-size:3.2cqi;color:rgba(242,238,229,.75);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mcard .bot{display:flex;justify-content:space-between;align-items:flex-end;gap:3cqi}
.mcard .meta{font-family:var(--mono);font-size:2.9cqi;line-height:1.5}
.mcard .meta b{display:block;font-family:var(--display);font-size:5cqi;letter-spacing:.08em;font-weight:400;color:var(--lime)}
.mcard .code{width:17cqi;height:17cqi;background:#fff;border-radius:2cqi;padding:1.2cqi;flex:none}
.mcard .code svg{display:block;width:100%;height:100%}
.mcard .wm{position:absolute;right:-6%;top:42%;font-family:var(--display);font-size:16cqi;color:transparent;-webkit-text-stroke:1px rgba(242,238,229,.12);transform:rotate(-8deg);pointer-events:none}
.card-caption{font-size:.82rem;color:var(--muted);max-width:440px}

/* ───── reveal ───── */
.motion .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
.motion .reveal.in{opacity:1;transform:none}

/* ───── footer ───── */
.site-footer{background:#0b0d0c;color:var(--ink);padding:3.5rem 0 2rem}
.site-footer .wrap{display:grid;gap:1.6rem}
.footer-big{font-family:var(--display);font-size:clamp(2.4rem,10vw,6.5rem);line-height:.9;letter-spacing:-.01em}
.footer-big b{color:var(--lime);font-weight:inherit}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem 1.2rem}
.site-footer a{text-decoration:none;font-weight:700}
.site-footer a:hover{color:var(--lime)}
.site-footer small{color:rgba(242,238,229,.65);font-size:.78rem}
.footer-brand strong{display:block;font-size:1rem}
.footer-brand span{font-family:var(--display);font-size:.62rem;letter-spacing:.18em;color:rgba(242,238,229,.65)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
@media print{.site-header,.site-footer,.form{display:none}.page main{padding-top:0}}
/* 表示用フォントが無い環境でも太く見せる */
.en,.kicker,.giant,.stamp,.hud .deg,.scroll-hint,.marquee .track,.tile .no,.tile .go,.teaser .num,.footer-big,.footer-brand span,.brand-en,.page-hero .bg-word,.mcard .kind,.mcard .org span,.mcard .meta b,.done .ok,.precept .art .n,.steps li::before{font-weight:900}
.giant,.page-hero .bg-word{font-weight:900}


/* ───── Goodpatch 15th-inspired palette fixes ───── */
.join-pill{background:var(--ink);color:var(--paper)}
.nav a[aria-current="page"]{background:var(--ink);color:var(--paper)}
.tile.lime{color:#101413}
.tile.lime p,.tile.lime .no,.tile.lime .go{color:rgba(16,20,19,.75)}
.tile.lime:hover{color:#101413}
.notice{color:#101413}
.done .ok{color:#101413}
.check{background:#fff;color:var(--card-ink);border-color:var(--card-ink)}
.form .hint,.form .preview-note,.done .preview-note{color:#5c5a52}
.page-hero{border-bottom-color:rgba(243,245,233,.22)}
.page-body h2{border-top-color:rgba(243,245,233,.22)}
.btn{border-color:var(--ink)}
.btn.ghost{color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
html[data-site-phase=opening] .site-header{opacity:0;pointer-events:none}
html.opening-lock,html.opening-lock body{overflow:hidden;height:100%}

/* ───── opening: rainbows from the edges + bottle in the center ───── */
html:not(.js) .site-opening{display:none}
.site-opening{
  position:fixed;inset:0;z-index:240;
  background:#2434e6;
  overflow:hidden;
  display:grid;place-items:center;
  opacity:1;visibility:visible;
  transition:opacity .8s cubic-bezier(.22,.8,.2,1), visibility 0s linear .8s;
}
.site-opening.is-out{opacity:0;visibility:hidden;pointer-events:none}
.opening-stage{position:relative;width:100%;height:100%;display:grid;place-items:center}
.opening-glow{
  position:absolute;inset:-10%;
  background:radial-gradient(closest-side at 50% 42%,rgba(255,255,255,.18),transparent 72%);
  opacity:0;transition:opacity 1.1s ease;
}
.site-opening.is-on .opening-glow{opacity:1}
.opening-corridor{
  position:absolute;top:-8%;left:50%;
  width:min(96vw,980px);height:125%;
  transform:translateX(-50%) scaleY(0);
  transform-origin:50% 0;
  background:linear-gradient(90deg,#ffe600 0%,#c8ff2e 14%,#3dff6a 32%,#14e0c8 50%,#2aa8ff 68%,#3d6bff 86%,#2434e6 100%);
  clip-path:polygon(36% 0,64% 0,100% 100%,0 100%);
  filter:saturate(1.15);
  opacity:.95;
}
.site-opening.is-on .opening-corridor{
  animation:corridor-in 1.15s cubic-bezier(.18,.84,.24,1) forwards;
}
@keyframes corridor-in{
  0%{transform:translateX(-50%) scaleY(0);opacity:0}
  100%{transform:translateX(-50%) scaleY(1);opacity:.95}
}
.opening-beam{
  position:absolute;
  pointer-events:none;
  opacity:0;
  filter:blur(10px) saturate(1.35);
  mix-blend-mode:screen;
}
.opening-beam-top{
  top:0;left:-10%;right:-10%;height:42%;
  background:linear-gradient(180deg,#ff4d6d,#ff9f1a 22%,#ffe600 42%,#3dff6a 64%,transparent);
  transform:translateY(-100%);
}
.opening-beam-left{
  left:0;top:-15%;bottom:-15%;width:38%;
  background:linear-gradient(90deg,#ff3b30,#ff9500 18%,#ffea00 36%,#34c759 58%,#007aff 80%,transparent);
  transform:translateX(-100%);
}
.opening-beam-right{
  right:0;top:-15%;bottom:-15%;width:38%;
  background:linear-gradient(270deg,#af52de,#007aff 22%,#14e0c8 48%,#c8ff2e 72%,transparent);
  transform:translateX(100%);
}
.opening-beam-bottom{
  bottom:0;left:-10%;right:-10%;height:38%;
  background:linear-gradient(0deg,#2aa8ff,#14e0c8 24%,#c8ff2e 50%,#ffe600 72%,transparent);
  transform:translateY(100%);
}
.site-opening.is-on .opening-beam-top{animation:beam-top 1.05s .05s cubic-bezier(.18,.84,.24,1) forwards}
.site-opening.is-on .opening-beam-left{animation:beam-left 1.15s .12s cubic-bezier(.18,.84,.24,1) forwards}
.site-opening.is-on .opening-beam-right{animation:beam-right 1.15s .12s cubic-bezier(.18,.84,.24,1) forwards}
.site-opening.is-on .opening-beam-bottom{animation:beam-bottom 1.2s .2s cubic-bezier(.18,.84,.24,1) forwards}
@keyframes beam-top{to{transform:translateY(-8%);opacity:.9}}
@keyframes beam-left{to{transform:translateX(-6%);opacity:.88}}
@keyframes beam-right{to{transform:translateX(6%);opacity:.88}}
@keyframes beam-bottom{to{transform:translateY(10%);opacity:.7}}
.opening-bottle-wrap{
  position:relative;z-index:3;
  height:min(52svh,460px);aspect-ratio:120/300;
  transform:scale(.82);opacity:0;
  filter:drop-shadow(0 18px 28px rgba(0,0,0,.28));
}
.site-opening.is-on .opening-bottle-wrap{
  animation:bottle-in 1.1s .28s cubic-bezier(.18,.84,.24,1) forwards;
}
.opening-bottle{display:block;width:100%;height:100%;overflow:visible}
@keyframes bottle-in{
  0%{transform:scale(.82) translateY(18px);opacity:0}
  100%{transform:scale(1) translateY(0);opacity:1}
}
@media (prefers-reduced-motion:reduce){
  .site-opening,.opening-corridor,.opening-beam,.opening-bottle-wrap,.opening-glow{animation:none!important;transition:none!important;transform:none!important;opacity:1!important;filter:none!important}
}