:root{
  --green:#1f5c3a; --green-d:#123824; --green-dd:#0c2618;
  --chalk:#f7f5ef; --paper:#f1eee4; --line:#ddd7c6;
  --ink:#1b1f1c; --ink-2:#4a524c; --ink-3:#737b75;
  --amber:#f4c430; --amber-d:#d9a90f;
  --red:#b8401f;
  --ig1:#feda75; --ig2:#d62976; --ig3:#962fbf;
  --r:14px;
  --ff:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans",sans-serif;
  --fh:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;
  --fn:"Oswald","Zen Kaku Gothic New",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);color:var(--ink);background:var(--chalk);line-height:1.8;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.4;margin:0}
p{margin:0 0 1em}
.pc{display:none}
@media(min-width:900px){.pc{display:inline}}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:820px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;background:var(--amber);color:var(--green-dd);font-weight:700;text-decoration:none;border:0;border-radius:999px;padding:.85em 1.6em;font-size:1rem;font-family:var(--fh);cursor:pointer;box-shadow:0 3px 0 var(--amber-d);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(1px);box-shadow:0 2px 0 var(--amber-d)}
.btn--lg{font-size:1.08rem;padding:1em 1.8em}
.btn--sm{font-size:.9rem;padding:.55em 1.1em}
.btn--block{width:100%}
.btn--ig{background:linear-gradient(100deg,#f58529,var(--ig2) 55%,var(--ig3));color:#fff;box-shadow:0 3px 0 #7a2190}
.btn--ig:hover{box-shadow:0 2px 0 #7a2190}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(247,245,239,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd__in{max-width:1180px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:20px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo__mark{width:36px;height:36px;flex:none}
.logo__txt{font-family:var(--fh);font-weight:900;font-size:1.3rem;line-height:1.1;color:var(--green-d)}
.logo__txt small{display:block;font-size:.62rem;font-weight:700;color:var(--ink-3);letter-spacing:.02em}
.hd__nav{display:none;gap:22px;margin-left:auto;font-size:.92rem;font-weight:500}
.hd__nav a{text-decoration:none;color:var(--ink-2)}
.hd__nav a:hover{color:var(--green)}
.hd__cta{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-ig-sm{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-size:.85rem;font-weight:700;color:var(--ig3)}
.btn-ig-sm svg{width:22px;height:22px;fill:var(--ig2)}
.btn-ig-sm span{display:none}
.hd__cta .btn{display:none}
@media(min-width:900px){
  .hd__nav{display:flex}
  .hd__cta{margin-left:0}
  .btn-ig-sm span{display:inline}
  .hd__cta .btn{display:inline-flex}
}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:var(--green-dd)}
.hero__bg{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(9,30,19,.92) 0%,rgba(9,30,19,.78) 45%,rgba(9,30,19,.25) 100%),
  url(/img/hero.webp) center/cover no-repeat}
@media(max-width:899px){.hero__bg{background:linear-gradient(180deg,rgba(9,30,19,.72) 0%,rgba(9,30,19,.9) 60%),url(/img/hero.webp) 65% center/cover no-repeat}}
.hero__in{position:relative;max-width:1180px;margin:0 auto;padding:64px 20px 72px}
.hero__eyebrow{display:inline-block;font-size:.88rem;font-weight:700;letter-spacing:.04em;border-left:3px solid var(--amber);padding-left:10px;margin-bottom:18px;color:#e8efe9}
.hero__h{font-size:clamp(2rem,6.4vw,3.6rem);font-weight:900;letter-spacing:.01em;margin-bottom:20px}
.hero__h .hl{color:var(--amber)}
.hero__lead{font-size:clamp(1rem,2.2vw,1.12rem);color:#e2ebe4;max-width:640px;margin-bottom:28px}
.proof{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:16px 20px;max-width:680px;margin-bottom:30px}
.proof__num{display:flex;align-items:center;gap:12px;font-family:var(--fh);font-weight:900;white-space:nowrap}
.proof__num small{display:block;font-size:.68rem;font-weight:700;color:#b9cbbf;letter-spacing:.06em}
.proof__num b{font-family:var(--fn);font-size:2.4rem;font-weight:600;line-height:1;margin:0 2px}
.proof__before{color:#cdd8d0;font-size:1rem}
.proof__before b{color:#cdd8d0}
.proof__after{color:var(--amber);font-size:1.1rem}
.proof__arrow{font-size:1.5rem;color:var(--amber)}
.proof__cap{flex:1 1 260px;margin:0;font-size:.88rem;color:#e2ebe4;line-height:1.7}
.proof__cap span{display:block;font-size:.74rem;color:#a9bcae;margin-top:4px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.hero__limit{font-size:.9rem;color:#cdd8d0;margin:0}
.tag{display:inline-block;background:#fff;color:var(--green-d);font-weight:700;font-size:.8rem;border-radius:4px;padding:2px 8px;margin-right:6px}
@media(max-width:560px){.hero__cta .btn{width:100%}}

/* sections */
.sec{padding:84px 0}
.sec--slim{padding:56px 0}
.sec--paper{background:var(--paper)}
.sec--pitch{background:var(--green);color:#fff;position:relative;overflow:hidden}
.sec--pitch::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 120px,rgba(255,255,255,.035) 120px 240px);pointer-events:none}
.sec--pitch .wrap{position:relative}
.kicker{font-family:var(--fh);font-weight:700;color:var(--green);font-size:.92rem;letter-spacing:.06em;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:3px;background:var(--amber);border-radius:2px}
.kicker--light{color:var(--amber)}
.h2{font-size:clamp(1.5rem,4vw,2.3rem);font-weight:900;margin-bottom:28px;color:var(--green-dd)}
.h2--light{color:#fff}
.sub{color:var(--ink-3);font-size:.9rem;margin-top:-14px;margin-bottom:40px}
.sub--center{text-align:center;margin:28px 0 0}
.note-light{font-size:.82rem;color:#c3d4c8}

/* problems */
.probs{display:grid;gap:16px}
@media(min-width:760px){.probs{grid-template-columns:1fr 1fr}}
.prob{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 24px 20px;position:relative}
.prob__no{font-family:var(--fn);font-weight:600;color:var(--amber-d);font-size:1.5rem;line-height:1}
.prob h3{font-size:1.15rem;margin:8px 0 8px;color:var(--green-dd)}
.prob p{margin:0;color:var(--ink-2);font-size:.95rem}
.probs__foot{text-align:center;margin:36px 0 0;font-size:1.05rem}
.probs__foot strong{background:linear-gradient(transparent 62%,rgba(244,196,48,.55) 62%)}

/* result */
.result{display:grid;gap:36px;align-items:center}
@media(min-width:900px){.result{grid-template-columns:1.15fr 1fr;gap:56px}}
.result__txt p{color:#e2ebe4}
.result__card{background:#fff;color:var(--ink);border-radius:18px;padding:26px 24px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.result__label{font-family:var(--fh);font-weight:700;color:var(--green);font-size:.9rem;margin-bottom:16px}
.bars{display:grid;gap:14px;margin-bottom:16px}
.bar{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:10px;font-size:.9rem}
.bar__name{font-weight:700;color:var(--ink-3)}
.bar__track{height:18px;background:#eceadf;border-radius:4px;overflow:hidden}
.bar__track i{display:block;height:100%;width:var(--w);background:#a7ada8;border-radius:4px}
.bar--after .bar__track i{background:var(--green)}
.bar__val{font-family:var(--fh);font-weight:900;font-size:1.05rem;min-width:4.5em;text-align:right}
.bar--after .bar__val{color:var(--green)}
.result__small{font-size:.8rem;color:var(--ink-3);margin:0;line-height:1.7}

/* features */
.feat{display:grid;gap:26px;align-items:center;padding:36px 0;border-top:1px dashed var(--line)}
.feat:first-of-type{border-top:0}
@media(min-width:900px){
  .feat{grid-template-columns:1fr 1.15fr;gap:56px}
  .feat--rev .feat__txt{order:2}
}
.feat__no{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;font-family:var(--fn);font-weight:600;font-size:1.2rem;margin-bottom:12px}
.feat h3{font-size:1.4rem;color:var(--green-dd);margin-bottom:12px}
.feat p{color:var(--ink-2)}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.ticks li{padding-left:26px;position:relative;font-size:.93rem}
.ticks li::before{content:"";position:absolute;left:4px;top:.55em;width:12px;height:7px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}
.caution{font-size:.85rem;background:#fbf3df;border-left:3px solid var(--amber-d);padding:10px 14px;border-radius:0 8px 8px 0;color:var(--ink-2)}
.shot{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px 12px 12px;position:relative;box-shadow:0 10px 30px rgba(18,56,36,.08)}
.shot::before{content:"";position:absolute;left:14px;top:12px;width:8px;height:8px;border-radius:50%;background:#e2ddd0;box-shadow:14px 0 0 #e2ddd0,28px 0 0 #e2ddd0}
.shot img{border-radius:6px;width:100%}
.shot--narrow{max-width:460px;justify-self:center;width:100%}
.extra{display:grid;gap:16px;margin-top:20px}
@media(min-width:760px){.extra{grid-template-columns:1fr 1fr}}
.extra__item{background:var(--paper);border-radius:var(--r);padding:20px 22px}
.extra__item h4{color:var(--green-dd);margin-bottom:6px}
.extra__item p{margin:0;font-size:.93rem;color:var(--ink-2)}

/* usage cycle */
.cycle{list-style:none;padding:0;margin:0;display:grid;gap:12px;counter-reset:c}
@media(min-width:900px){.cycle{grid-template-columns:repeat(5,1fr);gap:0}}
.cycle li{counter-increment:c;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 18px;position:relative}
.cycle li::before{content:counter(c);font-family:var(--fn);font-weight:600;color:var(--amber-d);font-size:1.6rem;line-height:1;display:block;margin-bottom:6px}
.cycle b{display:block;font-family:var(--fh);font-size:1.1rem;color:var(--green-dd);margin-bottom:4px}
.cycle span{font-size:.88rem;color:var(--ink-2);line-height:1.6;display:block}
@media(min-width:900px){
  .cycle li{border-radius:0;border-right:0}
  .cycle li:first-child{border-radius:var(--r) 0 0 var(--r)}
  .cycle li:last-child{border-radius:0 var(--r) var(--r) 0;border-right:1px solid var(--line)}
}

/* safety */
.safe{display:grid;gap:14px}
@media(min-width:640px){.safe{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.safe{grid-template-columns:1fr 1fr 1fr}}
.safe>div{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;background:#fff}
.safe h4{font-size:1.05rem;color:var(--green-dd);margin-bottom:6px;padding-left:14px;border-left:3px solid var(--green)}
.safe p{margin:0;font-size:.92rem;color:var(--ink-2)}
.rule{margin-top:28px;background:var(--paper);border-radius:var(--r);padding:22px 24px}
.rule h4{color:var(--green-dd);margin-bottom:8px}
.rule p{margin:0;font-size:.94rem;color:var(--ink-2)}

/* limited */
.limited{display:flex;flex-wrap:wrap;align-items:center;gap:28px}
.limited>div:last-child{flex:1 1 420px}
.limited .h2{margin-bottom:12px}
.limited p{color:#e2ebe4}
.limited__badge{flex:none;width:132px;height:132px;border-radius:50%;background:var(--amber);color:var(--green-dd);display:grid;place-content:center;text-align:center;font-family:var(--fh);font-weight:900;font-size:1.05rem;line-height:1.25;box-shadow:0 0 0 6px rgba(244,196,48,.3)}
.limited__badge span{font-family:var(--fn);font-size:2rem;font-weight:600}

/* price */
.price{display:grid;gap:18px;align-items:start}
@media(min-width:900px){.price{grid-template-columns:1.5fr 1fr}}
.price__main,.price__add{background:#fff;border:2px solid var(--green);border-radius:18px;padding:26px 24px}
.price__add{border:1px solid var(--line)}
.price__title{font-family:var(--fh);font-weight:900;font-size:1.15rem;color:var(--green-dd);margin-bottom:12px}
.price__dl{margin:0}
.price__dl>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.price__dl dt{font-weight:700;color:var(--ink-2)}
.price__dl dt small{font-size:.72rem;background:var(--paper);border-radius:4px;padding:1px 6px;margin-left:8px;color:var(--ink-3);font-weight:500}
.price__dl dd{margin:0;font-family:var(--fn);font-weight:600;font-size:1.8rem;color:var(--green-dd);white-space:nowrap}
.price__dl dd span{font-family:var(--ff);font-size:.85rem;font-weight:700;margin-left:2px}
.price__dl--sm dd{font-size:1.4rem}
.price__dl--sm dd:not(:has(span)){font-family:var(--fh);font-size:1.15rem}
.price__monthly dd{color:var(--green)}
.price__memo{margin-top:16px;background:#fbf3df;border-radius:10px;padding:14px 16px;font-size:.9rem;color:var(--ink-2)}
.price__memo p:last-child{margin:0}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:14px}
@media(min-width:900px){.steps{grid-template-columns:repeat(4,1fr)}}
.steps li{background:#fff;border-radius:var(--r);padding:22px 20px;border-top:4px solid var(--green)}
.steps__n{font-family:var(--fn);font-weight:600;color:var(--amber-d);letter-spacing:.06em;font-size:.9rem}
.steps h4{font-size:1.15rem;color:var(--green-dd);margin:4px 0 8px}
.steps h4 small{font-size:.78rem;color:var(--ink-3);margin-left:6px;font-weight:700}
.steps p{margin:0;font-size:.92rem;color:var(--ink-2)}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 20px}
.faq summary{list-style:none;cursor:pointer;padding:18px 30px 18px 0;font-weight:700;font-family:var(--fh);font-size:1.02rem;position:relative;color:var(--green-dd)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--fn);color:var(--amber-d);margin-right:10px}
.faq summary::after{content:"";position:absolute;right:4px;top:50%;width:10px;height:10px;border-right:2px solid var(--green);border-bottom:2px solid var(--green);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 18px;margin:0;color:var(--ink-2);font-size:.95rem}

/* contact */
.sec--contact{background:var(--green-d);color:#fff}
.contact{display:grid;gap:36px}
@media(min-width:960px){.contact{grid-template-columns:1fr 1.25fr;gap:56px;align-items:start}}
.contact__side p{color:#d9e4dc}
.igbox{margin:26px 0;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:20px 22px}
.igbox__t{font-family:var(--fh);font-weight:900;font-size:1.1rem;color:#fff !important;margin-bottom:6px}
.igbox p{font-size:.92rem}
.igbox__link{display:block;margin-top:12px;font-size:.88rem;color:#d9e4dc}
.contact__alt{font-size:.92rem}
.contact__alt a{color:#fff}
.form{background:#fff;color:var(--ink);border-radius:18px;padding:28px 24px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.f{margin-bottom:16px;min-width:0}
.f-row{display:grid;gap:0 16px}
@media(min-width:640px){.f-row{grid-template-columns:1fr 1fr}}
.f label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.f label em,.f label i{font-style:normal;font-size:.7rem;border-radius:4px;padding:1px 6px;margin-left:6px;vertical-align:2px}
.f label em{background:var(--red);color:#fff}
.f label i{background:var(--paper);color:var(--ink-3)}
.f input,.f select,.f textarea{width:100%;font:inherit;font-size:16px;padding:11px 13px;border:1px solid #cfc9b8;border-radius:8px;background:#fdfcf9;color:var(--ink)}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green);background:#fff}
.f .is-err{border-color:var(--red);background:#fff6f3}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.agree{display:flex;align-items:center;gap:10px;font-size:.92rem;margin:6px 0 20px;cursor:pointer}
.agree input{width:20px;height:20px;accent-color:var(--green)}
.agree a{color:var(--green);font-weight:700}
.form__msg{margin:14px 0 0;font-size:.92rem;font-weight:700;min-height:1.4em}
.form__msg.ok{color:var(--green);background:#e9f3ec;border-radius:8px;padding:14px 16px}
.form__msg.err{color:var(--red)}
.form button[disabled]{opacity:.6;cursor:wait}

/* footer */
.ft{background:var(--green-dd);color:#bccabf;font-size:.88rem;padding:48px 0 calc(24px + 64px)}
@media(min-width:900px){.ft{padding-bottom:24px}}
.ft__in{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between}
.ft__logo{font-family:var(--fh);font-weight:900;font-size:1.4rem;color:#fff;margin:0}
.ft__co{margin:0;display:grid;gap:4px}
.ft__co div{display:flex;gap:14px}
.ft__co dt{width:5.5em;color:#8ea596}
.ft__co dd{margin:0;color:#e2ebe4}
.ft__co a{color:#e2ebe4}
.ft__bottom{display:flex;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px}
.ft__bottom a{color:#bccabf}

/* modal */
.modal{border:0;border-radius:16px;padding:0;max-width:560px;width:calc(100% - 32px)}
.modal::backdrop{background:rgba(9,30,19,.6)}
.modal__body{padding:26px 24px}
.modal h3{color:var(--green-dd);margin-bottom:12px}
.modal ol{padding-left:1.3em;font-size:.92rem;color:var(--ink-2)}

/* mobile sticky cta */
.mcta{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1.4fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(247,245,239,.96);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s}
.mcta.is-on{transform:none}
.mcta a{display:flex;align-items:center;justify-content:center;border-radius:999px;font-weight:700;font-family:var(--fh);text-decoration:none;padding:12px 8px;font-size:.95rem}
.mcta__ig{background:linear-gradient(100deg,#f58529,var(--ig2) 55%,var(--ig3));color:#fff}
.mcta__main{background:var(--amber);color:var(--green-dd)}
@media(min-width:900px){.mcta{display:none}}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto !important;transition:none !important}}
.probs__img{margin:0 0 24px;border-radius:var(--r);overflow:hidden;aspect-ratio:16/7}
.probs__img img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
@media(max-width:640px){.probs__img{aspect-ratio:4/3}}
.nw{display:inline-block}
.hero__lead{max-width:720px}
.result .h2{font-size:clamp(1.45rem,3.2vw,2rem)}
@media(min-width:900px){
  .feat--wide{grid-template-columns:1fr 1.7fr}
  .feat--rev.feat--wide{grid-template-columns:1.7fr 1fr}
}
.probs__img{aspect-ratio:21/8}