:root{--bg:#120508;--bg2:#1c0a10;--wine:#4a0f1c;--wine2:#6b1a2b;--gold:#c9a45c;--gold2:#e6cf94;--text:#efe6e1;--muted:#b9a8a6;--line:rgba(201,164,92,.35)}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:radial-gradient(ellipse at top,#2a0a14 0,var(--bg) 60%) fixed;color:var(--text);font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;font-size:17px;line-height:1.9;padding-bottom:84px}
a{color:var(--gold2)}
.serif,h1,h2,h3.serif{font-family:Georgia,"Times New Roman","Hiragino Mincho ProN",serif}
.wrap{max-width:860px;margin:0 auto;padding:0 18px}
header.site{border-bottom:1px solid var(--line);background:rgba(18,5,8,.9);position:relative;z-index:5}
.logo{display:block;text-align:center;padding:18px 0 4px;font-family:Georgia,serif;font-size:28px;letter-spacing:.28em;text-decoration:none;font-weight:700}
.shine{background:linear-gradient(100deg,var(--gold) 20%,#fff6d6 40%,var(--gold) 60%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;animation:shine 5s linear infinite}
@keyframes shine{from{background-position:130% 0}to{background-position:-130% 0}}
nav.gnav{display:flex;flex-wrap:wrap;justify-content:center;gap:2px 6px;padding:4px 8px 12px}
nav.gnav a{color:var(--text);text-decoration:none;font-size:15px;padding:6px 10px;border-radius:4px}
nav.gnav a[aria-current=page],nav.gnav a:hover{color:var(--gold2);background:rgba(201,164,92,.1)}
.hero{text-align:center;padding:64px 0 48px;position:relative}
.hero .en{font-family:Georgia,serif;font-size:clamp(34px,10vw,60px);letter-spacing:.2em;margin:0;font-weight:700}
.hero .copy{font-family:"Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(18px,4.6vw,24px);margin:14px 0 6px;letter-spacing:.12em}
.hero .sub{color:var(--muted);font-size:15px;margin:0}
.orn{height:1px;width:120px;margin:22px auto;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
section{padding:34px 0}
h1.page{font-size:28px;text-align:center;margin:36px 0 6px;letter-spacing:.12em;color:var(--gold2)}
h2{font-size:22px;color:var(--gold2);letter-spacing:.08em;margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.lead{text-align:center;color:var(--muted);margin:0 0 20px}
.card{background:linear-gradient(160deg,var(--bg2),#170810);border:1px solid var(--line);border-radius:8px;padding:20px;margin:16px 0;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,240,200,.1),transparent);transform:skewX(-20deg);animation:glint 7s ease-in-out infinite;pointer-events:none}
@keyframes glint{0%,60%{left:-60%}100%{left:130%}}
dl.info{margin:0}dl.info dt{color:var(--gold);font-size:14px;margin-top:10px}dl.info dd{margin:0 0 4px;font-size:18px}
.btn{display:block;text-align:center;text-decoration:none;font-weight:700;letter-spacing:.08em;padding:15px 18px;border-radius:999px;margin:14px auto;max-width:420px;position:relative;overflow:hidden}
.btn.gold{background:linear-gradient(135deg,#b8913f,var(--gold2) 50%,#b8913f);color:#2a0a14;box-shadow:0 0 18px rgba(201,164,92,.35)}
.btn.line{border:1px solid var(--gold);color:var(--gold2)}
.btn.gold::after{content:"";position:absolute;top:0;left:-70%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.65),transparent);transform:skewX(-20deg);animation:glint 4.5s ease-in-out infinite}
table{width:100%;border-collapse:collapse;margin:8px 0}
th,td{padding:12px 10px;border-bottom:1px solid rgba(201,164,92,.2);text-align:left}
th{color:var(--gold2);font-weight:500;width:50%}td.pr{text-align:right;font-size:19px;font-family:Georgia,serif;white-space:nowrap}
caption{text-align:left;color:var(--gold);padding:6px 0;font-size:15px}
.note{font-size:14px;color:var(--muted)}
.todo{background:rgba(201,164,92,.12);border:1px dashed var(--gold);color:var(--gold2);padding:1px 6px;border-radius:3px;font-size:.92em}
ol.steps{list-style:none;padding:0;margin:0;counter-reset:s}
ol.steps li{counter-increment:s;position:relative;padding:14px 14px 14px 62px;margin:12px 0;background:var(--bg2);border:1px solid var(--line);border-radius:8px}
ol.steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#b8913f,var(--gold2));color:#2a0a14;font-family:Georgia,serif;font-weight:700;text-align:center;line-height:34px}
ol.steps b{display:block;color:var(--gold2)}
details{background:var(--bg2);border:1px solid var(--line);border-radius:8px;margin:10px 0;padding:0 16px}
summary{cursor:pointer;padding:14px 0;color:var(--gold2);font-weight:700}
details p{margin:0 0 14px}
.grid{display:grid;gap:12px}
@media(min-width:640px){.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c2{grid-template-columns:1fr 1fr}}
.slot{border:1px dashed var(--line);border-radius:8px;min-height:120px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;text-align:center;padding:10px}
.legal h2{font-size:18px;margin-top:26px}
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:28px 0 20px;background:#0d0306;font-size:14px;color:var(--muted)}
footer.site .flinks{display:flex;flex-wrap:wrap;gap:6px 16px;margin:0 0 16px}
footer.site .flinks a{color:var(--muted)}
.notify{border:1px solid var(--line);padding:12px 14px;border-radius:6px;margin:12px 0}
.copy-r{text-align:center;margin-top:16px;font-size:12px}
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(18,5,8,.94);border-top:1px solid var(--line)}
.callbar a{display:block;max-width:520px;margin:0 auto;text-align:center;text-decoration:none;color:#2a0a14;font-weight:700;font-size:18px;letter-spacing:.06em;padding:13px;border-radius:999px;background:linear-gradient(135deg,#b8913f,var(--gold2) 50%,#b8913f);position:relative;overflow:hidden;box-shadow:0 0 16px rgba(201,164,92,.4)}
.callbar a::after{content:"";position:absolute;top:0;left:-70%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent);transform:skewX(-20deg);animation:glint 4s ease-in-out infinite}
.callbar.two{display:flex;gap:10px;max-width:560px;margin:0 auto}.callbar.two a.net{flex:1}.callbar.two a.tel{flex:0 0 84px;max-width:none;margin:0;background:none;border:1px solid var(--gold);color:var(--gold2);box-shadow:none}.callbar.two a.tel::after{display:none}.callbar small{display:block;font-size:11px;font-weight:400;letter-spacing:.04em}
/* sparkle layer */
#sparkles{position:fixed;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.sp{position:absolute;width:var(--s);height:var(--s);background:radial-gradient(circle,#fff8dc 0,var(--gold2) 35%,transparent 70%);clip-path:polygon(50% 0,60% 40%,100% 50%,60% 60%,50% 100%,40% 60%,0 50%,40% 40%);opacity:0;animation:tw var(--d) ease-in-out var(--l) infinite}
@keyframes tw{0%,100%{opacity:0;transform:scale(.3) rotate(0)}50%{opacity:.9;transform:scale(1) rotate(90deg)}}
main,header.site,footer.site{position:relative;z-index:2}
.gate{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;position:relative;z-index:2}
.gate .box{max-width:460px;width:100%}
.gate h1{font-size:20px;margin:18px 0 8px}
.gate .warn{color:var(--muted);font-size:14px;margin:18px 0}
@media(prefers-reduced-motion:reduce){.shine,.card::after,.btn.gold::after,.callbar a::after{animation:none}#sparkles{display:none}html{scroll-behavior:auto}}