:root{--color-bg:#0A0E1A;--color-surface:#141B2E;--color-surface-variant:#1E2749;--color-text-primary:#FFFFFF;--color-text-secondary:#9CA3AF;--color-text-tertiary:#818C9D;--color-border:#2A3352;--color-primary:#FFD54F;--color-profit:#00C853;--color-loss:#FF5252;--color-link:#448AFF;--color-warning:#FFD54F;--font-jp:'Noto Sans JP',sans-serif;--font-en:'Inter',sans-serif;--fs-hero:clamp(2.25rem, 5vw + 1rem, 4rem);--fs-h1:clamp(1.75rem, 3vw + 1rem, 2.5rem);--fs-h2:clamp(1.25rem, 2vw + 0.5rem, 1.75rem);--fs-body:1rem;--fs-small:0.875rem;--fs-caption:0.75rem;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--space-16:64px;--space-24:96px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--max-width:1120px}*,::after,::before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;min-height:100vh;background-color:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-jp);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.font-en{font-family:var(--font-en),var(--font-jp)}img,svg{display:block;max-width:100%}picture{display:contents}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}dl,ul{margin:0;padding:0}.page{min-height:100vh}.container{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:var(--space-6)}.container--narrow{max-width:760px}.section{padding-block:var(--space-16)}.section--alt{background-color:var(--color-surface)}.section__header{text-align:center;max-width:640px;margin-inline:auto;margin-bottom:var(--space-12)}.section__eyebrow{display:inline-block;font-family:var(--font-en);font-size:var(--fs-small);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-primary);margin-bottom:var(--space-2)}.section__title{font-size:var(--fs-h1);font-weight:700;margin:0 0 var(--space-3);color:var(--color-text-primary)}.section__lead{font-size:var(--fs-body);color:var(--color-text-secondary);margin:0;line-height:1.8}.section__body{max-width:720px;margin-inline:auto;display:flex;flex-direction:column;gap:var(--space-4)}.section__body p{color:var(--color-text-secondary);line-height:1.9;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:14px 32px;border-radius:999px;font-family:var(--font-jp);font-size:var(--fs-body);font-weight:700;color:var(--color-bg);background-color:var(--color-primary);border:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.btn:focus-visible,.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,213,79,.28)}.btn--large{padding:16px 40px;font-size:1.125rem}.checklist{list-style:none;display:flex;flex-direction:column;gap:var(--space-3)}.checklist__item{display:flex;align-items:flex-start;gap:var(--space-3);color:var(--color-text-secondary);line-height:1.7}.checklist__item::before{content:'\2713';flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background-color:rgba(255,213,79,.12);color:var(--color-primary);font-size:.75rem;font-weight:700;margin-top:2px}.legal-note{font-size:var(--fs-caption);color:var(--color-text-tertiary);line-height:1.7;max-width:560px}.legal-note--center{margin-inline:auto;text-align:center}.badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border:1px solid var(--color-border);border-radius:999px;font-family:var(--font-en);font-size:var(--fs-small);font-weight:600;color:var(--color-primary);background:rgba(255,213,79,.08)}.hero{padding-block:var(--space-24) var(--space-16);text-align:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 0,rgba(255,213,79,.08),transparent 55%);pointer-events:none}.hero__inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:var(--space-6);max-width:720px;margin-inline:auto}.hero__brand{display:flex;justify-content:center}.hero__logo{width:clamp(200px,32vw,280px);height:auto;opacity:0;animation:fx-fade-in .8s ease-out .1s forwards}.hero__subtitle,.hero__title{overflow-wrap:break-word;line-break:strict}.hero__title{font-size:var(--fs-hero);font-weight:800;letter-spacing:.01em;line-height:1.35;margin:0;color:var(--color-text-primary);opacity:0;animation:fx-fade-in .6s ease-out .35s forwards}.hero__subtitle{font-size:var(--fs-h2);font-weight:500;margin:0;color:var(--color-text-secondary);opacity:0;animation:fx-slide-in .6s ease-out .5s forwards}.hero__cta{opacity:0;animation:fx-fade-in .6s ease-out .65s forwards}.hero__badge{opacity:0;animation:fx-fade-in .6s ease-out .8s forwards}.hero__legal{opacity:0;animation:fx-fade-in .6s ease-out .95s forwards}.pain-points__list{max-width:560px;margin:0 auto var(--space-8)}.pain-points__closing{text-align:center;font-size:var(--fs-h2);font-weight:600;color:var(--color-text-primary);margin:0}.pain-points__closing .accent{color:var(--color-primary)}.quadrant{display:flex;align-items:stretch;gap:var(--space-3);max-width:560px;margin:0 auto var(--space-12)}.quadrant__vaxis{writing-mode:vertical-rl;text-orientation:mixed;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:var(--fs-small);font-weight:600;color:var(--color-text-secondary);letter-spacing:.05em}.quadrant__main{flex:1;min-width:0}.quadrant__haxis{text-align:center;font-size:var(--fs-small);font-weight:600;color:var(--color-text-secondary);letter-spacing:.05em;margin-bottom:var(--space-2)}.quadrant-grid{display:grid;grid-template-columns:44px 1fr 1fr;grid-template-rows:28px 1fr 1fr;gap:var(--space-2)}.quadrant-grid__label{display:flex;align-items:center;justify-content:center;font-size:var(--fs-caption);font-weight:600;color:var(--color-text-tertiary)}.quadrant-cell{border-radius:var(--radius-md);padding:var(--space-3);display:flex;align-items:center;justify-content:center;text-align:center;min-height:84px;font-size:var(--fs-caption);font-weight:600;color:var(--color-text-primary);border:1px solid var(--color-border)}.quadrant-cell--profit{background:rgba(0,200,83,.14);border-color:rgba(0,200,83,.4)}.quadrant-cell--link{background:rgba(68,138,255,.14);border-color:rgba(68,138,255,.4)}.quadrant-cell--warning{background:rgba(255,213,79,.14);border-color:rgba(255,213,79,.45)}.quadrant-cell--loss{background:rgba(255,82,82,.14);border-color:rgba(255,82,82,.4)}.quadrant-legend{display:grid;grid-template-columns:1fr;gap:var(--space-4);max-width:720px;margin-inline:auto}.quadrant-legend__dot{flex:0 0 auto;width:12px;height:12px;border-radius:50%}.quadrant-legend__dot--profit{background-color:var(--color-profit)}.quadrant-legend__dot--link{background-color:var(--color-link)}.quadrant-legend__dot--warning{background-color:var(--color-warning)}.quadrant-legend__dot--loss{background-color:var(--color-loss)}.quadrant-legend__title{display:flex;align-items:center;gap:var(--space-3);font-weight:700;margin:0 0 var(--space-1);color:var(--color-text-primary)}.quadrant-legend__desc{margin:0 0 0 var(--space-6);color:var(--color-text-secondary);font-size:var(--fs-small);line-height:1.7}.feature-block{display:flex;flex-direction:column;gap:var(--space-8);max-width:880px;margin-inline:auto}.feature-block__text{display:flex;flex-direction:column;gap:var(--space-4)}.feature-block__media{display:flex;justify-content:center}.phone-frame{width:258px;height:auto;aspect-ratio:430/932;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.5),0 8px 20px rgba(255,213,79,.15);overflow:hidden;display:block}.phone-frame img{width:100%;height:100%;object-fit:cover;display:block}.feature-02-cards{display:flex;gap:var(--space-8);justify-content:center;align-items:flex-start;flex-wrap:wrap;margin-top:var(--space-12);max-width:880px;margin-inline:auto}.feature-02-cards figure{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);margin:0}.feature-02-cards figcaption{color:var(--color-text-secondary);font-size:var(--fs-small);text-align:center}.steps{display:grid;grid-template-columns:1fr;gap:var(--space-8);max-width:880px;margin-inline:auto}.step{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-3)}.step__number{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background-color:rgba(255,213,79,.12);border:1px solid var(--color-primary);color:var(--color-primary);font-family:var(--font-en);font-weight:700;font-size:1.125rem}.step__title{font-size:var(--fs-body);font-weight:700;margin:0;color:var(--color-text-primary)}.step__desc{font-size:var(--fs-small);color:var(--color-text-secondary);margin:0;line-height:1.7}.pricing-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6);max-width:780px;margin-inline:auto}.pricing-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-6);display:flex;flex-direction:column;gap:var(--space-6);position:relative}.pricing-card--pro{border-color:var(--color-primary);box-shadow:0 0 0 1px rgba(255,213,79,.25)}.pricing-card__badge{position:absolute;top:-12px;right:var(--space-6);background-color:var(--color-primary);color:var(--color-bg);font-size:var(--fs-caption);font-weight:700;padding:var(--space-1) var(--space-3);border-radius:999px}.pricing-card__name{font-size:var(--fs-h2);font-weight:700;margin:0;color:var(--color-text-primary)}.pricing-card__price{display:flex;align-items:baseline;gap:var(--space-2)}.pricing-card__price-value{font-family:var(--font-en);font-size:2.5rem;font-weight:800;color:var(--color-primary)}.pricing-card__price-unit{font-size:var(--fs-small);color:var(--color-text-secondary)}.pricing-card__list{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}.pricing-card__list li{display:flex;align-items:flex-start;gap:var(--space-2);color:var(--color-text-secondary);font-size:var(--fs-small);line-height:1.7}.pricing-card__list li::before{content:'\2013';color:var(--color-text-tertiary);flex:0 0 auto}.faq-list{max-width:720px;margin-inline:auto;display:flex;flex-direction:column;gap:var(--space-3)}.faq-item{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4) var(--space-6)}.faq-item__question{cursor:pointer;font-weight:700;color:var(--color-text-primary);list-style:none;display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question::after{content:'+';flex:0 0 auto;color:var(--color-primary);font-size:1.25rem;font-weight:700;transition:transform .2s ease}.faq-item[open] .faq-item__question::after{transform:rotate(45deg)}.faq-item__answer{margin:var(--space-3) 0 0;color:var(--color-text-secondary);font-size:var(--fs-small);line-height:1.8}.final-cta{text-align:center}.final-cta__inner{max-width:560px;margin-inline:auto;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.footer{border-top:1px solid var(--color-border);padding-block:var(--space-12) var(--space-8)}.footer__columns{display:grid;grid-template-columns:1fr;gap:var(--space-8);margin-bottom:var(--space-12)}.footer__column-heading{font-size:var(--fs-small);font-weight:700;color:var(--color-text-primary);margin:0 0 var(--space-3)}.footer__links{list-style:none;display:flex;flex-direction:column;gap:var(--space-2)}.footer__links a{color:var(--color-text-secondary);font-size:var(--fs-small)}.footer__links a:focus-visible,.footer__links a:hover{color:var(--color-primary)}.footer__notice{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);margin-bottom:var(--space-8)}.footer__notice-title{font-size:var(--fs-small);font-weight:700;color:var(--color-primary);margin:0 0 var(--space-2)}.footer__notice-list{list-style:none;display:flex;flex-direction:column;gap:var(--space-1)}.footer__notice-list li{font-size:var(--fs-caption);color:var(--color-text-tertiary);line-height:1.8}.footer__copyright{text-align:center;font-size:var(--fs-caption);color:var(--color-text-tertiary);margin:0}@keyframes fx-fade-in{from{opacity:0}to{opacity:1}}@keyframes fx-slide-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease-out,transform .6s ease-out}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero__badge,.hero__cta,.hero__legal,.hero__logo,.hero__subtitle,.hero__title{animation:none;opacity:1}.reveal{opacity:1;transform:none;transition:none}}@media (max-width:767px){.phone-frame{width:220px;margin:0 auto}}@media (max-width:480px){.hero{padding-block:var(--space-16) var(--space-12)}.hero__logo{width:180px}.section{padding-block:var(--space-12)}.quadrant-grid{grid-template-columns:36px 1fr 1fr}.quadrant-cell{min-height:68px;padding:var(--space-2)}}@media (min-width:768px){.hero__inner{gap:var(--space-8)}.feature-block{flex-direction:row;align-items:center}.feature-block__media,.feature-block__text{flex:1}.feature-block--reverse{flex-direction:row-reverse}.steps{grid-template-columns:repeat(3,1fr)}.pricing-grid{grid-template-columns:1fr 1fr;align-items:stretch}.footer__columns{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.container{padding-inline:var(--space-8)}.quadrant{max-width:640px}}@media (min-width:1440px){:root{--max-width:1280px}}