/* ===== シーシャページ ===== */
.sh-hero{min-height:100svh;display:flex;align-items:center;text-align:center;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(90% 60% at 70% 30%,#2a1d10,#0b0907 70%)}
.sh-hero .bg{position:absolute;inset:0;z-index:-2;margin:0;border:0;}
.sh-hero .bg img{transform:scale(1.12);transform-origin:50% 40%}
.ready .sh-hero .bg img{animation:kb 24s cubic-bezier(.2,.6,.2,1) forwards}
.sh-hero .bg figcaption{display:none}
.sh-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(rgba(8,6,4,.45),rgba(8,6,4,.2) 40%,#0b0907)}
.sh-hero h1{font-family:"Cormorant Garamond",serif;font-weight:600;font-size:clamp(3rem,13vw,7rem);letter-spacing:.3em;padding-left:.3em;background:var(--gold-g);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.sh-hero .copy{font-family:"Shippori Mincho B1","Noto Serif JP",serif;letter-spacing:.2em;line-height:2.2;margin:26px 0 30px;font-size:clamp(.95rem,3vw,1.3rem)}
.price-chip{display:inline-flex;flex-direction:column;gap:2px;border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);padding:12px 38px;color:var(--gold2)}
.price-chip small{font-size:.7rem;letter-spacing:.4em;color:var(--mute)}
.price-chip b{font-family:"Cormorant Garamond","Noto Serif JP",serif;font-weight:600;font-size:1.9rem;letter-spacing:.1em}
.sh-sec{position:relative}
.sh-sec+.sh-sec::before{content:"";position:absolute;top:0;left:50%;width:1px;height:64px;background:linear-gradient(var(--gold),transparent)}
.sh-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.sh-split.rev .slot{order:2}
.sh-split .slot{aspect-ratio:4/5;outline:1px solid var(--line);outline-offset:12px;border:0}
@media(max-width:800px){.sh-split{grid-template-columns:1fr;gap:44px}.sh-split.rev .slot{order:0}.sh-split .slot{width:calc(100% - 8px);margin:0 4px}}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chips span{border:1px solid var(--line);padding:6px 18px;font-size:.85rem;color:var(--gold2);letter-spacing:.14em}
.scene{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
@media(max-width:900px){.scene{grid-template-columns:1fr}}
.sc{border:1px solid var(--line);outline:1px solid rgba(211,163,92,.12);outline-offset:6px;background:rgba(255,255,255,.02)}
.sc .slot{aspect-ratio:4/3;border:0;border-bottom:1px solid var(--line)}
.sc div{padding:30px 26px 34px}
.sc .en{color:var(--gold);font-size:.82rem;letter-spacing:.4em}
.sc h3{font-family:"Shippori Mincho B1","Noto Serif JP",serif;font-weight:500;font-size:1.25rem;letter-spacing:.16em;margin:8px 0 14px}
.sc p{color:var(--mute);font-size:.92rem;line-height:2}
.sc ul{list-style:none;margin-top:14px;display:grid;gap:6px;font-size:.88rem}
.sc li{padding-left:16px;position:relative}
.sc li::before{content:"";position:absolute;left:0;top:.85em;width:5px;height:5px;transform:rotate(45deg);background:var(--gold)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:46px;border-top:1px solid var(--line)}
@media(max-width:800px){.steps{grid-template-columns:1fr}}
.step{padding:34px 26px;text-align:center;border-bottom:1px solid var(--line)}
.step .en{font-size:2.2rem;color:var(--gold);letter-spacing:.1em;line-height:1}
.step h3{font-family:"Shippori Mincho B1",serif;font-weight:500;letter-spacing:.14em;margin:12px 0 10px;font-size:1.1rem}
.step p{color:var(--mute);font-size:.9rem;line-height:2}
.price-card{margin-top:42px;text-align:center;border:1px solid var(--gold);outline:1px solid var(--line);outline-offset:-12px;padding:56px 22px;background:rgba(8,6,4,.6)}
.price-card .ribbon{display:inline-block;background:linear-gradient(90deg,#a97a35,#f0cf94,#a97a35);color:#1a1209;font-weight:700;font-size:.8rem;padding:4px 22px;letter-spacing:.12em}
.price-card .t{font-family:"Shippori Mincho B1",serif;letter-spacing:.2em;font-size:1.2rem;margin-top:26px}
.price-card .was{color:var(--mute);margin-top:12px}.price-card .was s{text-decoration-color:#d44}
.price-card .now{font-family:"Cormorant Garamond","Noto Serif JP",serif;font-weight:600;font-size:clamp(3.2rem,12vw,5rem);line-height:1.1;background:var(--gold-g);-webkit-background-clip:text;background-clip:text;color:transparent}
.price-card .std{margin-top:34px;padding-top:26px;border-top:1px solid var(--line);color:var(--mute)}
.price-card .std b{color:var(--gold2);font-size:1.5rem;font-weight:500;letter-spacing:.06em;margin-left:10px}
.price-card ul{list-style:none;margin-top:20px;display:grid;gap:4px;color:var(--ink);font-size:.92rem}
.faq{margin-top:40px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;padding:24px 40px 24px 4px;position:relative;font-family:"Shippori Mincho B1",serif;font-size:1.05rem;letter-spacing:.1em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);color:var(--gold);font-size:1.4rem;font-family:"Cormorant Garamond",serif}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 4px 26px;color:var(--mute);font-size:.92rem;line-height:2.1}
.warn{margin-top:34px;color:var(--mute);font-size:.78rem;line-height:2;text-align:center}
@media(max-width:640px){
.sh-hero{padding:110px 0 80px}
.sh-split>div{text-align:center}
.chips{justify-content:center}
.sc div{text-align:center}.sc ul{justify-items:center}
.price-card{padding:48px 16px}
.faq summary{font-size:.98rem;letter-spacing:.06em}
}

.sh-hero .wrap{position:relative;z-index:1}
.smoke{position:absolute;z-index:0;width:90vmax;height:60vmax;border-radius:50%;background:radial-gradient(closest-side,rgba(240,207,148,.13),transparent);pointer-events:none;will-change:transform,opacity}
.smoke.s1{left:-35vmax;bottom:-25vmax;animation:drift 19s ease-in-out infinite alternate}
.smoke.s2{right:-40vmax;top:-15vmax;animation:drift 26s ease-in-out -7s infinite alternate-reverse}
@keyframes drift{from{transform:translate3d(0,0,0) scale(1);opacity:.55}to{transform:translate3d(9vmax,-7vmax,0) scale(1.25);opacity:1}}
.price-chip small{font-size:.75rem}