@font-face{font-family:Hareneko Sans;font-style:normal;font-weight:400;src:local("HiraginoSans-W3"),local("HiraKakuProN-W3"),local("Hiragino Kaku Gothic ProN W3"),local("YuGothic-Medium"),local("Yu Gothic Medium"),local("Meiryo")}@font-face{font-family:Hareneko Sans;font-style:normal;font-weight:500;src:local("HiraginoSans-W5"),local("YuGothic-Medium"),local("Yu Gothic Medium"),local("Meiryo")}@font-face{font-family:Hareneko Sans;font-style:normal;font-weight:700;src:local("HiraginoSans-W6"),local("HiraKakuProN-W6"),local("Hiragino Kaku Gothic ProN W6"),local("YuGothic-Bold"),local("Yu Gothic Bold"),local("Meiryo-Bold"),local("Meiryo Bold")}:root{color-scheme:light;--ink: #101b2b;--ink-soft: #2c3d52;--muted: #5a6b7e;--line: #dde3ea;--panel: #f2f4f7;--sun: #feb703;--sun-deep: #f38012;--sun-tint: #fff6e1;--link: #0d5eb8;--green: #128a4b;--danger: #b42318;--section-y: 80px;font-family:Hareneko Sans,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);letter-spacing:0}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,summary:focus-visible{border-radius:3px;outline:3px solid rgb(16 27 43 / .55);outline-offset:3px}h1,h2,p{margin:0}h1,h2,h3{font-feature-settings:"palt" 1;letter-spacing:-.01em}h1{max-width:780px;font-size:clamp(2rem,4vw,3.1rem);line-height:1.22;font-weight:700;text-wrap:balance}h2{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.3;font-weight:700;text-wrap:balance}p,li{line-height:1.85}strong{font-weight:700}.section,.site-header,.site-footer{width:min(1040px,calc(100% - 40px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0}.brand img{width:142px;height:auto}.nav{display:flex;align-items:center;gap:22px;color:var(--ink-soft);font-size:.94rem;font-weight:500}.nav a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:5px}.nav-cta{padding:9px 14px;border:1px solid var(--sun);border-radius:4px;background:var(--sun);color:var(--ink);font-weight:700}.nav a.nav-cta:hover{background:var(--sun-deep);border-color:var(--sun-deep);color:var(--ink);text-decoration:none}.hero{background:linear-gradient(90deg,#fffffff7,#ffffffe6 44%,#fff9,#ffffff1a),url(/images/solar-hero-bg.jpeg) 62% 38% / cover no-repeat}.hero-inner{display:flex;align-items:center;min-height:540px;padding:64px 0 56px}.hero-copy{display:grid;gap:20px;max-width:700px;color:var(--ink)}.eyebrow{color:var(--ink-soft);font-size:.94rem;font-weight:500}.lead{max-width:34em;color:var(--ink-soft);font-size:1.1rem}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;padding-top:4px}.hero-points{display:flex;flex-wrap:wrap;gap:0;padding:0;margin:0;list-style:none}.hero-points li{position:relative;display:inline-flex;align-items:center;min-height:28px;padding-right:18px;color:var(--ink-soft);font-size:.92rem;font-weight:500;line-height:1.2}.hero-points li+li{padding-left:18px}.hero-points li+li:before{position:absolute;left:0;width:4px;height:4px;border-radius:50%;background:#5a6b7e99;content:""}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--line);border-radius:4px;font-weight:700;line-height:1.2}.button.primary{border-color:var(--sun);background:var(--sun);color:var(--ink)}.button.primary:hover{border-color:var(--sun-deep);background:var(--sun-deep)}.button.secondary{border-color:var(--line);background:#fff;color:var(--ink)}.button.secondary:hover{border-color:var(--muted)}.feature-section{display:grid;gap:30px;padding:60px 0 8px}.screen-panel{margin:0}.screen-panel img{width:100%;height:auto}.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:36px;row-gap:10px;padding:0;margin:0;list-style:none}.check-list li,.price-points li{position:relative;padding-left:24px;color:var(--ink-soft)}.check-list li:before,.price-points li:before{position:absolute;top:.72em;left:2px;width:11px;height:6px;border-bottom:2px solid var(--ink-soft);border-left:2px solid var(--ink-soft);transform:rotate(-45deg);content:""}.section-heading{display:grid;gap:10px;margin-bottom:30px}.section-lead{max-width:40em;color:var(--muted);font-size:.98rem}.flow-section,.price-section,.faq-section{padding:var(--section-y) 0 0}.flow-steps{counter-reset:flow;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding:0;margin:0;list-style:none}.flow-steps li{counter-increment:flow;display:grid;gap:10px;align-content:start;justify-items:start;padding:22px 20px 24px;border-radius:10px;background:var(--panel);text-align:left}.flow-steps li:before{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-size:.82rem;font-weight:700;content:counter(flow)}.flow-steps strong{font-size:1.02rem}.flow-steps p{color:var(--muted);font-size:.92rem;line-height:1.7}.price-cta{margin-top:26px}.model-badge{width:fit-content;margin-bottom:22px;padding:8px 16px;border-radius:6px;background:var(--panel);color:var(--ink-soft);font-size:.94rem;font-weight:500}.price-sheet{overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff}.price-sheet-body{display:grid;grid-template-columns:1fr 1fr}.price-item{display:grid;gap:14px;align-content:start;padding:26px 28px}.price-item+.price-item{position:relative;border-left:1px solid var(--line)}.price-item+.price-item:after,.price-total:before{position:absolute;display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink-soft);font-size:1.2rem;font-weight:500;line-height:1}.price-item+.price-item:after{top:50%;left:0;transform:translate(-50%,-50%);content:"+"}.price-total:before{top:0;left:50%;transform:translate(-50%,-50%);content:"="}.price-item header{display:flex;align-items:center;justify-content:space-between;gap:12px}.price-item h3{margin:0;color:var(--ink);font-size:1.05rem;font-weight:700}.price-total{position:relative;display:flex;flex-wrap:wrap;gap:8px 44px;align-items:baseline;padding:22px 28px 16px;border-top:1px solid var(--line);background:var(--sun-tint)}.price-total-item{display:inline-flex;align-items:baseline;gap:8px;color:var(--ink);font-weight:700}.price-total-item .label{color:var(--muted);font-size:.9rem;font-weight:500}.price-total-item strong{font-size:1.5rem;letter-spacing:-.01em}.price-total-item small{color:var(--muted);font-size:.85rem;font-weight:400}.price-badge{padding:5px 12px;border-radius:999px;font-size:.82rem;font-weight:700;white-space:nowrap}.price-badge.solid{background:var(--sun-deep);color:var(--ink)}.price-badge.outline{background:#101b2b12;color:var(--ink-soft);font-weight:500}.price-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;color:var(--ink);font-feature-settings:"palt" 1}.price-line del{color:var(--muted);font-size:1rem}.price-line strong,.price-total-item strong{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-variant-numeric:tabular-nums}.price-line strong{font-size:clamp(2.1rem,3.6vw,2.8rem);font-weight:700;line-height:1.05;letter-spacing:-.015em}.price-line .unit{font-size:1.05rem;font-weight:700}.price-line small{color:var(--muted);font-size:.88rem;font-weight:400}.price-breakdown{width:fit-content;padding:6px 12px;border-radius:6px;background:#101b2b0d;color:var(--ink-soft);font-size:.92rem;font-weight:500;font-variant-numeric:tabular-nums}.price-points{display:grid;gap:8px;padding:0;margin:0;list-style:none}.price-points li{font-size:.95rem}.price-points li.no-check{padding-left:0;color:var(--muted)}.price-points li.no-check:before{content:none}.note{max-width:60em;margin-top:16px;color:var(--muted);font-size:.92rem}.faq-list{display:grid}details{border-bottom:1px solid var(--line);background:transparent}details:first-of-type{border-top:1px solid var(--line)}summary{display:flex;align-items:center;gap:12px;cursor:pointer;padding:18px 0;font-weight:700;list-style:none}summary::-webkit-details-marker{display:none}summary:after{flex:0 0 auto;width:9px;height:9px;margin-left:auto;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-2px) rotate(45deg);transition:transform .18s ease;content:""}details[open] summary:after{transform:translateY(2px) rotate(-135deg)}details p{max-width:64em;padding:0 0 20px;color:var(--muted)}.contact-section{padding:var(--section-y) 0 96px}.contact-panel{display:grid;grid-template-columns:minmax(0,.78fr) minmax(360px,1.22fr);gap:32px;align-items:start;padding:0}.contact-copy{display:grid;gap:12px}.contact-panel h2{margin:0}.contact-panel p{color:var(--muted)}.contact-form{display:grid;gap:16px;padding:28px;border-radius:10px;background:var(--panel)}.form-required-note{color:var(--muted);font-size:.86rem}.form-grid{display:grid;grid-template-columns:1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1 / -1}.field span,.field legend{color:var(--ink-soft);font-size:.9rem;font-weight:500}.field b{color:var(--danger);font-size:.78rem;font-weight:700}.field input,.field textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid #c3cedb;border-radius:4px;background:#fff;color:var(--ink);font:inherit}.option-field{padding:0;border:0;margin:0}.option-field legend{margin-bottom:8px}.option-list{display:grid;gap:8px}.option{display:flex;gap:9px;align-items:center;min-height:32px;color:var(--ink-soft)}.option input[type=radio]{flex:0 0 auto;width:16px;height:16px;min-height:16px;padding:0;accent-color:var(--ink)}.option span{font-weight:500}.other-option{align-items:center}.other-option span{white-space:nowrap}.other-option input[type=text]{flex:1 1 auto;min-width:0;min-height:38px}.field textarea{min-height:132px;resize:vertical}.field input:focus,.field textarea:focus{border-color:var(--ink);outline:3px solid rgb(16 27 43 / .2)}.form-consent{display:flex;gap:10px;align-items:flex-start;color:var(--ink-soft);font-size:.9rem;line-height:1.7}.form-consent input{flex:0 0 auto;width:16px;height:16px;margin-top:.36em;accent-color:var(--ink)}.form-consent a{color:var(--link);text-decoration:underline;text-underline-offset:3px}.form-honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form-actions{display:grid;gap:10px;justify-items:start}.form-status{min-height:1.7em;color:var(--muted);font-size:.92rem}.form-status[data-state=success]{color:var(--green);font-weight:700}.form-status[data-state=error]{color:var(--danger);font-weight:700}button.button{cursor:pointer;font:inherit}button.button:disabled{cursor:wait;opacity:.62}.button.large{min-width:210px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:36px 0 42px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.site-footer img{width:118px;height:auto}.footer-meta{display:grid;gap:6px;justify-items:end}.footer-links{display:flex;align-items:center;gap:18px}.footer-links a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:5px}.trademark-note{color:var(--muted);font-size:.78rem;line-height:1.6;text-align:right}.legal-page{min-height:100vh;padding:48px 0 72px;background:#fff}.legal-section{display:grid;gap:28px}.legal-section h1{font-size:clamp(1.8rem,3.5vw,2.4rem)}.back-link{width:fit-content;color:var(--link);font-size:.92rem;font-weight:700}.legal-list{display:grid;margin:0;border-top:1px solid var(--line)}.legal-list div{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:18px 0;border-bottom:1px solid var(--line)}.legal-list dt{color:var(--muted);font-weight:700}.legal-list dd{margin:0;line-height:1.8}.legal-document{max-width:900px}.doc-kicker{color:var(--muted);font-size:.9rem;font-weight:500}.doc-date{color:var(--muted);font-size:.92rem}.legal-document h2{margin-top:18px;padding-top:20px;border-top:1px solid var(--line);font-size:clamp(1.24rem,2vw,1.55rem)}.legal-document a:not(.back-link){color:var(--link);text-decoration:underline;text-underline-offset:3px}.legal-document ol,.legal-document ul{display:grid;gap:8px;padding-left:1.35rem;margin:0}.legal-document li{color:var(--ink-soft)}.doc-links{display:flex;flex-wrap:wrap;gap:10px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.legal-document .doc-links a,.doc-links a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:4px;background:var(--panel);font-size:.9rem;font-weight:500;text-decoration:none}.compact-list{display:grid;margin:0;border-top:1px solid var(--line)}.compact-list div{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}.compact-list dt{color:var(--muted);font-weight:700}.compact-list dd{margin:0;line-height:1.8}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}summary:after{transition:none}}@media(max-width:900px){.flow-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){:root{--section-y: 52px}.section,.site-header,.site-footer{width:min(100% - 28px,1040px)}.nav a:not(.nav-cta){display:none}h1{font-size:clamp(1.55rem,7vw,2rem)}.lead{font-size:1.02rem}.hero{background:linear-gradient(180deg,#fffffff7,#ffffffe0 52%,#ffffff57),url(/images/solar-hero-bg.jpeg) 61% center / cover no-repeat}.hero-inner{align-items:flex-start;min-height:480px;padding:40px 0 48px}.hero-copy{gap:18px}.button,.hero-actions{width:100%}.hero-points{flex-direction:column;align-items:flex-start;gap:7px}.hero-points li{min-height:0;padding:0}.hero-points li+li{padding-left:0}.hero-points li+li:before{content:none}.contact-panel{grid-template-columns:1fr;padding:0}.feature-section{gap:24px;padding:40px 0 4px}.check-list{grid-template-columns:1fr}.contact-section{padding:var(--section-y) 0 64px}.flow-steps{grid-template-columns:1fr;gap:12px}.price-sheet-body{grid-template-columns:1fr}.price-item{padding:20px 18px}.price-item+.price-item{border-top:1px solid var(--line);border-left:0}.price-item+.price-item:after{top:0;left:50%}.price-total{gap:6px 28px;padding:24px 18px 14px}.contact-form{padding:18px}.form-actions{justify-items:stretch}.site-footer{align-items:flex-start;flex-direction:column}.footer-meta{align-items:flex-start;justify-items:start}.footer-links{align-items:flex-start;flex-direction:column;gap:8px}.trademark-note{text-align:left}.legal-page{padding:30px 0 54px}.legal-section{gap:22px}.legal-list div,.compact-list div{grid-template-columns:1fr;gap:5px;padding:14px 0}}