:root{--lp-ink:#1a1a1a;--lp-paper:#faf9f6;--lp-card:#fff;--lp-accent:#1f2a44;--lp-accent-soft:#f0f2f5;--lp-line:#e5e3dd;--lp-muted:#5e5c58;--lp-radius:4px}.lp{background-color:var(--lp-paper);color:var(--lp-ink);-webkit-font-smoothing:antialiased;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,sans-serif;line-height:1.8}.lp-wrap{max-width:1080px;margin:0 auto;padding:0 24px}.lp h1,.lp h2,.lp h3,.lp h4,.lp .sec-title,.lp .lp-head{letter-spacing:.05em;color:var(--lp-ink);font-family:Noto Serif JP,Georgia,serif;font-weight:500;line-height:1.4}.lp section{padding:100px 0}.lp .sec-eyebrow{letter-spacing:.15em;text-transform:uppercase;color:var(--lp-accent);margin-bottom:16px;font-family:Outfit,sans-serif;font-size:11px;font-weight:700}.lp h2.sec-title{max-width:28ch;margin-bottom:16px;font-size:clamp(24px,3.2vw,34px)}.lp .sec-lead{color:var(--lp-muted);max-width:60ch;margin-top:16px;font-size:15px}.lp-btn{border:1px solid var(--lp-line);cursor:pointer;border-radius:var(--lp-radius);align-items:center;gap:8px;padding:12px 24px;font-family:Noto Sans JP,sans-serif;font-size:14px;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.lp-btn-p{background:var(--lp-accent);color:#fff;border-color:var(--lp-accent)}.lp-btn-p:hover{background:#151e30;border-color:#151e30}.lp-btn-gold{color:var(--lp-accent);background:#d4af37;border-color:#d4af37;font-weight:600}.lp-btn-gold:hover{background:#c5a030;border-color:#c5a030}.lp-btn-s{color:var(--lp-ink);background:#fff}.lp-btn-s:hover{background:var(--lp-accent-soft);border-color:var(--lp-accent)}.lp-nav{z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--lp-line);background:#faf9f6e6;position:sticky;top:0}.lp-nav-in{justify-content:space-between;align-items:center;height:68px;display:flex}.lp-logo{letter-spacing:.05em;color:var(--lp-ink);align-items:center;gap:8px;font-family:Noto Serif JP,serif;font-size:20px;font-weight:600;text-decoration:none;display:flex}.lp-logo .mark{border-radius:var(--lp-radius);background:var(--lp-accent);color:#fff;place-items:center;width:28px;height:28px;font-family:Outfit,sans-serif;font-size:15px;font-weight:700;display:grid}.lp-nav-actions{align-items:center;gap:20px;display:flex}.lp-nav-login{color:var(--lp-ink);font-size:13px;font-weight:500;text-decoration:none;transition:color .15s}.lp-nav-login:hover{color:var(--lp-muted)}.lp-nav-cta{background:var(--lp-accent);color:#fff;border-radius:var(--lp-radius);cursor:pointer;border:0;padding:8px 16px;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s}.lp-nav-cta:hover{background:#151e30}@media (max-width:560px){.lp-nav-cta{display:none}}.lp-hero{background-color:var(--lp-accent);color:#fff;border-bottom:1px solid var(--lp-accent);padding:100px 0 80px}.lp-hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:48px;display:grid}@media (max-width:920px){.lp-hero-grid{grid-template-columns:1fr;gap:40px}}.lp-hero .lp-eyebrow{color:#ffffffe6;background:#ffffff1a;border:1px solid #ffffff26;border-radius:20px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 14px;font-size:11px;font-weight:700;display:inline-flex}.lp-hero .lp-eyebrow .dot{background:#d4af37;border-radius:1px;width:6px;height:6px}.lp-head{color:#fff;margin-bottom:24px;font-size:clamp(28px,4vw,46px);line-height:1.3}.lp-head .hl{color:#fff;border-bottom:2px solid #d4af37}.lp-lede{color:#ffffffd9;margin-bottom:32px;font-size:15.5px}.lp-hero-cta{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.lp-hero .lp-btn-s{color:#fff;background:0 0;border-color:#fff6}.lp-hero .lp-btn-s:hover{background:#ffffff1a;border-color:#fff}.lp-hero-note{color:#fff9;margin-top:16px;font-size:12px}.lp-hero-demo-card{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:var(--lp-radius);max-width:440px;margin:0 auto;padding:32px}.lp-hero-demo-card .card-stars{color:#d4af37;letter-spacing:2px;margin-bottom:12px;font-size:16px}.lp-hero-demo-card .card-body{color:var(--lp-ink);margin-bottom:20px;font-size:14px;line-height:1.7}.lp-hero-demo-card .card-badge{margin-bottom:20px;display:flex}.lp-hero-demo-card .demo-badge-link{border-radius:var(--lp-radius);border:1px solid var(--lp-line);background-color:var(--lp-accent-soft);color:var(--lp-accent);align-items:center;gap:6px;padding:6px 12px;font-size:11.5px;font-weight:700;text-decoration:none;transition:background-color .15s;display:inline-flex}.lp-hero-demo-card .demo-badge-link:hover{background-color:#e2e5ec}.lp-hero-demo-card .check-icon{background-color:var(--lp-accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:14px;height:14px;margin-right:2px;font-size:8px;font-weight:900;display:inline-flex}.lp-hero-demo-card .card-author{color:var(--lp-muted);border-top:1px solid var(--lp-line);justify-content:space-between;padding-top:12px;font-size:12px;font-weight:500;display:flex}.lp-prob-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;display:grid}@media (max-width:760px){.lp-prob-grid{grid-template-columns:1fr}}.lp-prob{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:var(--lp-radius);padding:32px 24px}.lp-prob .pn{color:var(--lp-accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;font-family:Outfit,sans-serif;font-size:11px;font-weight:700}.lp-prob h3{margin-bottom:12px;font-family:Noto Serif JP,serif;font-size:17px;font-weight:500}.lp-prob p{color:var(--lp-muted);font-size:13px;line-height:1.7}.lp-prob .ill{margin-bottom:16px;font-size:24px;display:block}.lp-how{background-color:var(--lp-card);border-top:1px solid var(--lp-line);border-bottom:1px solid var(--lp-line);padding:100px 0}.lp-steps-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;margin-bottom:32px;display:grid}@media (max-width:768px){.lp-steps-grid{grid-template-columns:1fr}}.lp-step-card{background:var(--lp-paper);border:1px solid var(--lp-line);border-radius:var(--lp-radius);padding:32px 24px;position:relative}.lp-step-card .step-num{color:#d4af37;margin-bottom:16px;font-family:Outfit,sans-serif;font-size:36px;font-weight:700;line-height:1}.lp-step-card h3{margin-bottom:12px;font-family:Noto Serif JP,serif;font-size:18px;font-weight:500}.lp-step-card p{color:var(--lp-muted);font-size:13px;line-height:1.6}.lp-steps-note{background:var(--lp-accent-soft);border:1px solid var(--lp-line);border-radius:var(--lp-radius);color:var(--lp-muted);align-items:center;gap:16px;padding:16px 24px;font-size:12.5px;display:flex}.lp-steps-note strong{color:var(--lp-accent);border-right:1px solid var(--lp-line);white-space:nowrap;padding-right:16px;font-weight:700}@media (max-width:576px){.lp-steps-note{flex-direction:column;align-items:flex-start;gap:8px}.lp-steps-note strong{border-right:0;border-bottom:1px solid var(--lp-line);width:100%;padding-bottom:4px;padding-right:0}}.lp-features{border-bottom:1px solid var(--lp-line);padding:100px 0}.lp-price-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;display:grid}@media (max-width:760px){.lp-price-grid{grid-template-columns:1fr}}.lp-price-card{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:var(--lp-radius);flex-direction:column;padding:40px 28px;display:flex;position:relative}.lp-price-card.featured{background:var(--lp-accent);color:#fff;border:1px solid var(--lp-accent)}.lp-price-card.featured .plan-name,.lp-price-card.featured .plan-price,.lp-price-card.featured .plan-price small,.lp-price-card.featured .plan-desc{color:#fff}.lp-price-card.featured li{color:#ffffffe6;border-bottom-color:#ffffff26}.lp-price-card.featured li:before{color:#d4af37}.lp-price-card.featured li.na{color:#fff6}.lp-price-card.featured li.na:before{color:#fff3}.lp-price-card.featured .lp-price-badge{color:var(--lp-accent);background:#d4af37}.lp-price-badge{background:var(--lp-accent);color:#fff;text-transform:uppercase;letter-spacing:.1em;border-radius:2px;padding:2px 10px;font-size:9.5px;font-weight:700;position:absolute;top:-11px;left:20px}.lp-price-card .plan-name{letter-spacing:.05em;color:var(--lp-accent);font-family:Outfit,sans-serif;font-size:15px;font-weight:700}.lp-price-card .plan-price{letter-spacing:-.01em;margin:12px 0 4px;font-family:Outfit,sans-serif;font-size:32px;font-weight:700}.lp-price-card .plan-price small{color:var(--lp-muted);font-size:14px;font-weight:500}.lp-price-card .plan-desc{color:var(--lp-muted);margin-bottom:24px;font-size:12.5px}.lp-price-card ul{flex:1;margin:0 0 32px;padding:0;list-style:none}.lp-price-card li{border-bottom:1px solid var(--lp-line);align-items:center;gap:8px;padding:8px 0;font-size:13px;display:flex}.lp-price-card li:before{content:"✓";color:var(--lp-accent);flex-shrink:0;font-size:12px;font-weight:700}.lp-price-card li.na{color:var(--lp-muted)}.lp-price-card li.na:before{content:"—";color:var(--lp-line)}.lp-final{text-align:center;background:var(--lp-accent);color:#fff;border-top:1px solid var(--lp-accent);padding:120px 0}.lp-final h2.sec-title{color:#fff;max-width:22ch;margin:0 auto 16px}.lp-final .sec-lead{color:#fffc;margin:16px auto 32px}.lp-final .sec-eyebrow{color:#d4af37}.lp-final .lp-hero-note{color:#fff9}.lp-final .lp-hero-cta{justify-content:center}.lp-final .lp-btn-s{color:#fff;background:0 0;border-color:#fff6}.lp-final .lp-btn-s:hover{background:#ffffff1a;border-color:#fff}.lp-faq{flex-direction:column;gap:16px;max-width:720px;margin:40px auto 0;display:flex}.lp-faq-item{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:var(--lp-radius);padding:0 24px;transition:border-color .15s}.lp-faq-item summary{cursor:pointer;color:var(--lp-ink);justify-content:space-between;align-items:center;gap:14px;padding:20px 0;font-family:Noto Serif JP,serif;font-size:15px;font-weight:500;list-style:none;display:flex}.lp-faq-item summary::-webkit-details-marker{display:none}.lp-faq-mark{color:var(--lp-muted);flex-shrink:0;font-family:Outfit,sans-serif;font-size:16px;transition:transform .2s}.lp-faq-item[open] .lp-faq-mark{transform:rotate(45deg)}.lp-faq-item p{color:var(--lp-muted);margin:0;padding:0 0 20px;font-size:13.5px;line-height:1.7}.lp-footer{border-top:1px solid var(--lp-line);text-align:center;color:var(--lp-muted);padding:48px 0;font-size:12.5px}.lp-footer .lp-logo{justify-content:center;margin-bottom:16px}.lp-footer-links{justify-content:center;gap:24px;margin-top:16px;margin-bottom:16px;display:flex}.lp-footer-links a{color:var(--lp-muted);text-decoration:none;transition:color .15s}.lp-footer-links a:hover{color:var(--lp-ink)}.lp-stamp{z-index:10;pointer-events:none;background:#fffffff2;border:3px double #d4af37;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:84px;height:84px;display:flex;position:absolute;top:12px;right:12px;transform:rotate(-12deg);box-shadow:0 4px 10px #0000000d}.lp-stamp .stamp-title{color:#d4af37;letter-spacing:.12em;font-family:Outfit,sans-serif;font-size:7.5px;font-weight:700;line-height:1}.lp-stamp .stamp-brand{color:#d4af37;letter-spacing:.05em;text-transform:uppercase;margin:3px 0;font-family:Outfit,sans-serif;font-size:13.5px;font-weight:800;line-height:1.1}.lp-hero-logos{border-top:1px solid #ffffff26;border-bottom:1px solid #ffffff26;flex-wrap:wrap;justify-content:center;align-items:center;gap:32px;margin-top:60px;padding:20px 0;display:flex}.lp-hero-logos .logos-label{color:#fff9;letter-spacing:.05em;text-transform:uppercase;font-size:11px;font-weight:700}.lp-hero-logos .logo-item{color:#fff;letter-spacing:-.02em;font-family:Outfit,sans-serif;font-weight:800}.lp-hero-logos .logos-note{color:#fff9;margin-left:auto;font-size:11px}@media (max-width:768px){.lp-hero-logos{text-align:center;flex-direction:column;gap:12px}.lp-hero-logos .logos-note{margin-left:0}}.lp-selfnote{text-align:center;color:var(--lp-muted);margin-top:24px;font-size:11px}