/* プロンプティア セールスレター — design tokens */
.pt{
--bg:#05070F;
--bg2:#0B1226;
--paper:#FFFFFF;
--ink:#252120;
--ink-sub:#5E5753;
--gold:#D4AF37;
--gold-hi:#F6DF8E;
--gold-lo:#9C7A1E;
--gold-ink:#8A5E12;      /* 白地の強調用（コントラスト 6.4:1） */
--cream:#EFE8D6;         /* 黒地の本文 */
--line:rgba(212,175,55,.55);
--box-w:920px;
--fs:19px;
--lh:2.15;
}
.pt .pt *{box-sizing:border-box}
.pt{
margin:0;background:var(--bg);color:var(--ink);
font-family:"Hiragino Mincho ProN","Hiragino Mincho Pro","Yu Mincho","YuMincho","Noto Serif JP",serif;
font-size:var(--fs);line-height:var(--lh);font-feature-settings:"palt";
background-image:
radial-gradient(1200px 600px at 50% -10%,rgba(52,96,190,.22),transparent 60%),
radial-gradient(900px 500px at 50% 100%,rgba(30,60,140,.18),transparent 60%);
}
.pt .pt img{max-width:100%;display:block}
.pt .pt a{color:inherit}
.pt .pt p{margin:0 0 1.6em}
.pt .pt p:last-child{margin-bottom:0}
.pt .pt strong{font-weight:700;color:var(--gold-ink)}
.pt .dark strong{color:var(--gold-hi)}
.pt .cinzel{font-family:"Cinzel","Noto Serif JP",serif;letter-spacing:.22em}
/* ---------- hero ---------- */
.pt .hero{position:relative;width:100%;overflow:hidden;background:#000}
.pt .hero picture,.pt .hero img{width:100%;height:auto}
.pt .hero::after{content:"";position:absolute;inset:auto 0 0 0;height:38%;
background:linear-gradient(to bottom,rgba(5,7,15,0) 0%,rgba(5,7,15,.85) 75%,var(--bg) 100%)}
.pt .hero-lead{position:relative;z-index:2;text-align:center;padding:0 20px 20px;margin-top:-12vw}
.pt .hero-lead .eyebrow{color:var(--gold-hi);font-size:.78em;letter-spacing:.3em;margin:0 0 .9em;text-shadow:0 0 18px rgba(246,223,142,.45)}
.pt .hero-lead h1{font-weight:700;font-size:clamp(22px,3.6vw,40px);line-height:1.7;margin:0;color:#fff;
text-shadow:0 2px 24px rgba(0,0,0,.9),0 0 40px rgba(52,96,190,.35)}
.pt .hero-lead h1 .gold{background:linear-gradient(180deg,var(--gold-hi) 0%,var(--gold) 55%,var(--gold-lo) 100%);
-webkit-background-clip:text;background-clip:text;color:transparent}
.pt .rule{width:min(560px,70%);height:1px;margin:26px auto;background:linear-gradient(90deg,transparent,var(--gold),transparent);position:relative}
.pt .rule::after{content:"◆";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:var(--gold);font-size:11px;background:var(--bg);padding:0 10px}
/* ---------- 最上段タイマー ---------- */
.pt .top-timer{padding:22px 16px 18px;border-bottom:1px solid rgba(212,175,55,.35);background:linear-gradient(180deg,#0B1226,#05070F)}
.pt .top-timer .timer{margin:0 auto}
@media(max-width:480px){
.top-timer{padding:16px 10px 12px}}
/* ---------- dark blocks ---------- */
.pt .dark{color:var(--cream);text-align:center;padding:40px 20px 64px}
.pt .dark .inner{max-width:760px;margin:0 auto}
.pt .dark p{margin-bottom:1.9em}
.pt .dark .big{font-size:1.18em;font-weight:700;color:#fff}
.pt .dark .sub{color:rgba(239,232,214,.82);font-size:.95em}
/* ---------- white paper boxes ---------- */
.pt .paper{max-width:var(--box-w);margin:0 auto;background:var(--paper);color:var(--ink);
padding:84px 96px;box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(212,175,55,.18)}
.pt .paper + .paper{margin-top:64px}
.pt .paper h2{font-weight:400;text-align:center;font-size:clamp(24px,3.2vw,36px);line-height:1.6;margin:0 0 1.4em;color:var(--ink);position:relative;padding-bottom:.55em}
.pt .paper h2::after{content:"";position:absolute;left:50%;bottom:0;width:72px;height:2px;transform:translateX(-50%);
background:linear-gradient(90deg,var(--gold-lo),var(--gold-hi),var(--gold-lo))}
.pt .paper h3{font-size:1.1em;font-weight:700;margin:2.2em 0 .9em;color:var(--ink);border-left:4px solid var(--gold);padding-left:.7em;line-height:1.6}
.pt .paper ul{padding-left:1.3em;margin:0 0 1.6em}
.pt .paper li{margin:.35em 0}
.pt .paper .lead{font-size:1.06em}
.pt .paper .note{font-size:.88em;color:var(--ink-sub)}
.pt .paper .quote{background:#FBF8F0;border:1px solid rgba(212,175,55,.35);padding:22px 26px;margin:1.2em 0 1.8em;font-size:.96em}
.pt .paper .quote p{margin-bottom:.9em}
.pt .stat{display:grid;gap:14px;margin:1.4em 0 1.8em}
.pt .stat li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:baseline;padding:14px 18px;background:#FBF8F0;border-left:3px solid var(--gold)}
.pt .stat b{font-family:"Cinzel","Noto Serif JP",serif;font-size:1.55em;color:var(--gold-ink);line-height:1;letter-spacing:.02em}
.pt .stat small{display:block;color:var(--ink-sub);font-size:.82em}
.pt .toc{margin:1.4em 0 2em}
.pt .toc .part{margin:1.4em 0 .4em;font-weight:700;color:var(--gold-ink);letter-spacing:.04em}
.pt .toc ol{margin:0;padding-left:1.6em}
.pt .toc li{margin:.25em 0}
.pt .toc .intro{font-weight:700;margin-top:.6em}
.pt .bonus{border:1px solid rgba(212,175,55,.5);padding:26px 28px;margin:1.2em 0}
.pt .bonus h4{margin:0 0 .6em;font-size:1.05em;color:var(--gold-ink)}
.pt .bonus p{margin-bottom:.8em}
.pt .faq dt{font-weight:700;margin:1.8em 0 .5em;color:var(--ink);padding-left:1.6em;text-indent:-1.6em}
.pt .faq dt::before{content:"Q.";color:var(--gold-ink);margin-right:.5em}
.pt .faq dd{margin:0;padding-left:1.6em;text-indent:-1.6em;font-size:.97em}
.pt .faq dd::before{content:"A.";color:var(--ink-sub);margin-right:.5em}
.pt .faq dd p{text-indent:0;padding-left:0;margin:0 0 .4em}
.pt .sign{text-align:right;margin-top:2.4em;font-weight:700}
/* ---------- price ---------- */
.pt .price{text-align:center;margin:1.2em 0 1.6em}
.pt .price .num{font-family:"Cinzel","Noto Serif JP",serif;font-size:clamp(40px,6vw,60px);color:var(--gold-ink);line-height:1.1;letter-spacing:.02em}
.pt .price .num small{font-family:"Noto Serif JP",serif;font-size:.42em;margin-left:.2em;letter-spacing:0}
.pt .price .tax{font-size:.85em;color:var(--ink-sub)}
.pt .price .split{margin-top:.9em;font-size:.95em;color:var(--gold-ink);font-weight:700;line-height:1.8}
.pt .price .split small{display:block;font-weight:400;color:var(--ink-sub);font-size:.8em}
/* ---------- order card (UTAGE 商品選択の写し) ---------- */
.pt .order{border:1px solid rgba(212,175,55,.55);background:#FFFDF8;padding:28px 30px 26px;margin:1.6em 0 .4em;text-align:left}
.pt .order-head{display:flex;justify-content:space-between;font-weight:700;font-size:.95em;border-bottom:2px solid #252120;padding-bottom:.35em;margin-bottom:.3em}
.pt .order-head.sum{margin-top:1.3em}
.pt .order-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:.7em 0;border-bottom:1px solid #E4DDD1}
.pt .order-name{display:flex;align-items:center;gap:.5em;flex-wrap:wrap}
.pt .order-name small{display:block;width:100%;font-size:.78em;color:var(--ink-sub);padding-left:1.7em}
.pt .order-price{white-space:nowrap;font-weight:700;color:var(--gold-ink);font-size:1.08em}
.pt .order-price small{font-size:.7em;font-weight:400;color:var(--ink-sub);margin-left:.15em}
.pt .radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--gold-lo);display:inline-block;position:relative;flex:none}
.pt .radio::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--gold-lo)}
.pt .order .cta{margin-top:1.6em}
@media(max-width:600px){
.order{padding:20px 16px 18px;text-align:left}.order-name small{padding-left:1.6em}}
/* ---------- countdown timer ---------- */
.pt .timer{text-align:center;margin:2.4em auto 1.4em;max-width:760px}
.pt .timer-label{font-size:1.05em;font-weight:700;color:var(--ink);margin:0 0 .8em;letter-spacing:.06em}
.pt .timer-boxes{display:flex;justify-content:center;gap:14px}
.pt .timer-boxes>div{flex:1;max-width:170px;background:#FFFDF8;border:1px solid rgba(212,175,55,.6);border-top:4px solid var(--gold);padding:18px 8px 14px;box-shadow:0 8px 24px rgba(0,0,0,.1)}
.pt .timer-boxes b{display:block;font-family:"Cinzel","Noto Serif JP",serif;font-size:clamp(40px,6.5vw,68px);line-height:1;color:var(--gold-ink);font-weight:700;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.pt .timer-boxes span{display:block;font-size:.85em;color:var(--ink-sub);margin-top:.5em;letter-spacing:.12em}
.pt .timer.over .timer-boxes{opacity:.35}
.pt .dark .timer-boxes>div{background:rgba(255,255,255,.04);border-color:rgba(212,175,55,.5)}
.pt .dark .timer-boxes b{color:var(--gold-hi)}.dark .timer-label{color:#fff}.dark .timer-boxes span{color:rgba(239,232,214,.85)}.dark .timer-boxes>div{box-shadow:0 0 30px rgba(212,175,55,.12)}
.pt .sticky-cd{margin:6px 0 0;text-align:center;font-size:12px;color:rgba(239,232,214,.85);letter-spacing:.06em;font-variant-numeric:tabular-nums}
@media(max-width:480px){
.timer-boxes{gap:8px}.timer-boxes>div{padding:14px 4px 10px}.timer-boxes b{font-size:36px}.timer-boxes span{font-size:.75em}.timer-label{font-size:.95em}}
/* ---------- CTA ---------- */
.pt .cta{text-align:center;margin:2.6em 0 .4em}
.pt .cta .btn{display:block;max-width:720px;margin:0 auto;padding:24px 20px;border-radius:999px;text-decoration:none;
font-weight:700;font-size:clamp(17px,2.2vw,21px);letter-spacing:.06em;color:#1a1305;
background:linear-gradient(180deg,#F9E7A3 0%,#E2BE4F 45%,#C89A25 100%);
box-shadow:0 10px 30px rgba(200,154,37,.35),inset 0 1px 0 rgba(255,255,255,.7);
border:1px solid rgba(255,248,220,.7);transition:transform .15s ease,box-shadow .15s ease}
.pt .cta .btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(200,154,37,.45),inset 0 1px 0 rgba(255,255,255,.7)}
.pt .cta .btn:focus-visible{outline:3px solid #1a1305;outline-offset:3px}
.pt .cta .deadline{margin-top:.9em;font-size:.9em;color:var(--ink-sub)}
.pt .dark .cta .deadline{color:rgba(239,232,214,.8)}
.pt .countdown{font-family:"Cinzel","Noto Serif JP",serif;letter-spacing:.08em;color:var(--gold-ink)}
.pt .dark .countdown{color:var(--gold-hi)}
/* ---------- cinematic dividers ---------- */
.pt .divider{position:relative;width:100%;height:clamp(200px,26vw,420px);margin:72px 0 0;overflow:hidden;background:#000}
.pt .divider img{width:100%;height:100%;object-fit:cover;object-position:center 40%;opacity:1}
.pt .divider::before,.pt .divider::after{content:"";position:absolute;left:0;right:0;height:26%;pointer-events:none}
.pt .divider::before{top:0;background:linear-gradient(to bottom,var(--bg),rgba(5,7,15,0))}
.pt .divider::after{bottom:0;background:linear-gradient(to top,var(--bg),rgba(5,7,15,0))}
.pt .divider .label{position:absolute;inset:0 0 40px 0;display:grid;place-items:center;z-index:2;text-align:center;color:#fff;text-shadow:0 2px 20px rgba(0,0,0,.95),0 0 40px rgba(0,0,0,.8)}
.pt .divider .label>div{background:rgba(5,7,15,.35);padding:14px 34px;border:1px solid rgba(212,175,55,.35);backdrop-filter:blur(2px)}
.pt .divider .label .en{font-family:"Cinzel",serif;letter-spacing:.35em;font-size:.8em;color:var(--gold-hi);margin-bottom:.5em}
.pt .divider .label .ja{font-size:clamp(22px,3vw,34px);font-weight:700;letter-spacing:.12em}
.pt .divider + .paper{margin-top:-40px;position:relative;z-index:3}
/* ---------- footer ---------- */
.pt .pt footer{color:rgba(239,232,214,.6);text-align:center;font-size:.8em;padding:80px 20px 120px}
.pt .pt footer a{color:rgba(239,232,214,.75);margin:0 .8em}
/* ---------- 追尾トップバー ---------- */
.pt .topbar{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:center;gap:18px;padding:12px 16px;
background:rgba(5,7,15,.9);backdrop-filter:blur(8px);border-bottom:1px solid rgba(212,175,55,.45);color:var(--cream);
transform:translateY(-110%);transition:transform .3s ease;font-size:14px;letter-spacing:.04em}
.pt .topbar.show{transform:none}
.pt .topbar-label{opacity:.85}
.pt .topbar-cd{font-family:"Cinzel","Noto Serif JP",serif;color:var(--gold-hi);font-weight:700;font-size:1.5em;font-variant-numeric:tabular-nums;letter-spacing:.08em}
.pt .topbar-btn{text-decoration:none;font-weight:700;color:#1a1305;background:linear-gradient(180deg,#F9E7A3,#E2BE4F 45%,#C89A25);padding:7px 16px;border-radius:999px;font-size:13px;white-space:nowrap}
@media(max-width:600px){
.topbar{gap:8px;padding:8px 8px;font-size:12px}.topbar-label{display:none}.topbar::before{content:"受付終了まで";opacity:.85;white-space:nowrap;font-size:11px}.topbar-cd{white-space:nowrap;font-size:1.15em!important}.topbar-btn{padding:5px 10px;font-size:11px}.topbar-btn{padding:6px 12px;font-size:12px}}
/* ---------- sticky bar (sp) ---------- */
.pt .sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
background:rgba(5,7,15,.88);backdrop-filter:blur(8px);border-top:1px solid rgba(212,175,55,.35);
transform:translateY(110%);transition:transform .3s ease}
.pt .sticky.show{transform:none}
.pt .sticky a{display:block;text-align:center;text-decoration:none;font-weight:700;color:#1a1305;padding:14px;border-radius:999px;
background:linear-gradient(180deg,#F9E7A3,#E2BE4F 45%,#C89A25);font-size:16px;letter-spacing:.06em}
@media(min-width:900px){
.sticky{display:none}}
/* ---------- responsive ---------- */
@media(max-width:900px){
.pt{--fs:17px;--lh:2.05}
.pt .paper{padding:56px 28px;margin-left:14px;margin-right:14px}
.pt .paper + .paper{margin-top:40px}
.pt .hero-lead{margin-top:-8vw}
}
@media(max-width:600px){
.dark p br,.paper p br{display:none}
.pt .hero-lead .eyebrow{font-size:.66em;letter-spacing:.12em}
}
@media(max-width:480px){
.pt{--fs:16.5px}
.pt .paper{padding:44px 20px;margin-left:0;margin-right:0;box-shadow:none}
.pt .stat li{grid-template-columns:1fr;gap:4px}
.pt .hero-lead h1{font-size:21px}
.pt .divider{height:210px;margin-top:48px}
.pt .cta .btn{padding:20px 16px;font-size:17px}
footer{padding-bottom:140px}
}
@media(prefers-reduced-motion:reduce){
*{transition:none!important;scroll-behavior:auto}}
/* ---------- SP: 中央揃えレイアウト ---------- */
@media(max-width:600px){
.pt{--lh:2.0}
.pt .paper{text-align:center;padding:48px 22px}
.pt .paper h2{font-size:22px;margin-bottom:1.3em}
.pt .paper h3{border-left:0;padding:0 0 .5em;margin:2em 0 1em;text-align:center;position:relative}
.pt .paper h3::after{content:"";display:block;width:48px;height:2px;margin:.55em auto 0;background:linear-gradient(90deg,var(--gold-lo),var(--gold-hi),var(--gold-lo))}
.pt .paper ul,.pt .paper ol{list-style:none;padding:0;margin:0 0 1.6em}
.pt .paper li{margin:.55em 0}
.pt .paper ul li::before{content:"◆";color:var(--gold);font-size:.6em;display:block;margin:0 auto .2em}
.pt .stat{gap:10px}
.pt .stat li{grid-template-columns:1fr;text-align:center;padding:16px 14px;border-left:0;border-top:3px solid var(--gold)}
.pt .stat b{font-size:1.7em;display:block;margin-bottom:.25em}
.pt .stat li::before{display:none}
.pt .toc .part{margin-top:1.6em}
.pt .toc ol li{margin:.4em 0}
.pt .toc ol li::before{content:"— ";color:var(--gold)}
.pt .bonus{padding:22px 18px}
.pt .faq dt,.pt .faq dd{padding-left:0;text-indent:0}
.pt .faq dt{margin-top:2em}
.pt .faq dt::before{display:block;margin:0 0 .2em;font-family:"Cinzel",serif;letter-spacing:.1em}
.pt .faq dd::before{display:none}
.pt .sign{text-align:center;margin-top:2em}
.pt .cta{margin-top:2.2em}
.pt .divider .label>div{padding:10px 22px}
.pt .divider .label .ja{font-size:19px}
.pt .hero-lead{margin-top:-6vw}
}
.pt{background:#05070F}
.pt .pay-head{text-align:center;margin:2.4em 0 0}
.pt .paper .pay-title,.pt .pay-title{font-size:1.4em;font-weight:700;margin:.3em 0 .6em;border:0;padding:0;text-align:center}
.pt footer a{color:rgba(239,232,214,.75)!important;text-decoration:underline}
.pt .paper.before-pay{box-shadow:0 30px 80px rgba(0,0,0,.55)}
.pt-pay{position:relative;z-index:4}
.pt .pay-title::after{content:"";display:block;width:72px;height:2px;margin:.5em auto 0;background:linear-gradient(90deg,#9C7A1E,#F6DF8E,#9C7A1E)}
.pt .pay-head .note{font-size:.88em;color:#5E5753;margin:0}
.pt-pay{max-width:920px;margin:-1px auto 0;background:#fff;padding:10px 96px 72px;box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(212,175,55,.18);font-family:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif}
.pt-pay input[type=submit],.pt-pay button[type=submit],.pt-pay .btn-submit{background:linear-gradient(180deg,#F9E7A3 0%,#E2BE4F 45%,#C89A25 100%)!important;color:#1a1305!important;border-radius:999px!important;font-weight:700!important;border:1px solid rgba(255,248,220,.7)!important;box-shadow:0 10px 30px rgba(200,154,37,.35)!important}
.pt .paper.before-pay{padding-bottom:24px;box-shadow:0 0 0 1px rgba(212,175,55,.18)}
@media(max-width:900px){.pt-pay{padding:10px 28px 48px;margin-left:14px;margin-right:14px}}
@media(max-width:480px){.pt-pay{margin-left:0;margin-right:0;box-shadow:none;padding:10px 20px 40px}}