:root{color-scheme:light;--ink: #14233a;--muted: #5f6f83;--line: #d9e3ec;--blue: #0d5eb8;--green: #168442;--panel: #f7fafc;font-family: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}h1,h2,p{margin:0}h1{max-width:780px;font-size:clamp(2rem,4.6vw,3.75rem);line-height:1.14;font-weight:720}h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.25;font-weight:780}p,li{line-height:1.85}.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;border-bottom:1px solid var(--line)}.brand img{width:142px;height:auto}.nav{display:flex;align-items:center;gap:22px;color:#304158;font-size:.94rem;font-weight:720}.nav a:hover{color:var(--blue)}.nav-cta{padding:9px 14px;border:1px solid var(--blue);border-radius:4px;background:var(--blue);color:#fff}.nav a.nav-cta:hover{color:#fff;opacity:.88}.hero{position:relative;isolation:isolate;min-height:560px;margin-bottom:10px;background:linear-gradient(90deg,#fffffffa,#eff7fff0 44%,#eff7ffa3 70%,#eff7ff1f),linear-gradient(0deg,#ffffff14,#ffffff14),url(/images/solar-hero-bg.jpeg) 62% center / cover no-repeat}.hero-inner{display:flex;align-items:center;min-height:560px;padding:76px 0 68px}.hero-copy{display:grid;gap:20px;max-width:700px;color:var(--ink)}.eyebrow{color:var(--blue);font-size:.92rem;font-weight:780}.lead{max-width:760px;color:#40566f;font-size:1.12rem}.hero .lead{color:#40566f}.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:#27445e;font-size:.92rem;font-weight:720;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:#5f6f8399;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:780;line-height:1.2}.button.primary{border-color:var(--blue);background:var(--blue);color:#fff}.button.secondary{border-color:#0d5eb83d;background:#ffffff6b;color:var(--ink)}.simple-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(300px,1.18fr);gap:36px;align-items:start;padding:42px 0;border-top:1px solid var(--line)}.check-list{display:grid;gap:10px;padding:0;margin:22px 0 0;list-style:none}.check-list li{position:relative;padding-left:24px;color:#2d4058}.check-list li:before{position:absolute;top:.78em;left:0;width:8px;height:8px;border-radius:50%;background:var(--green);content:""}.screen-panel{aspect-ratio:3470 / 1962;overflow:hidden}.screen-panel img{width:100%;height:100%;object-fit:contain;object-position:center}.section-heading{display:grid;gap:8px;margin-bottom:20px}.section-heading.compact{padding-top:10px}.section-lead{color:var(--muted);font-size:.98rem}.flow-section,.price-section,.faq-section{padding:42px 0;border-top:1px solid var(--line)}.flow-steps{counter-reset:flow;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;padding:0;margin:0;list-style:none}.flow-steps li{counter-increment:flow;position:relative;display:grid;gap:8px;align-content:start;justify-items:center;padding:24px 18px 20px;border:1px solid var(--line);border-radius:8px;background:#fff;text-align:center}.flow-steps li:before{position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;font-size:.88rem;font-weight:780;content:counter(flow)}.flow-steps li:not(:last-child):after{position:absolute;top:50%;right:-20px;width:14px;height:14px;border-top:2.5px solid var(--blue);border-right:2.5px solid var(--blue);transform:translateY(-50%) rotate(45deg);content:""}.flow-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;margin-top:4px;color:var(--blue)}.flow-icon svg{width:48px;height:48px}.flow-steps strong{font-size:1.05rem}.flow-steps p{color:var(--muted);font-size:.92rem;line-height:1.7;text-align:left}.price-cta{margin-top:24px}.model-badge{width:fit-content;margin-bottom:20px;padding:8px 16px;border-radius:6px;background:var(--panel);color:#2d4058;font-size:.94rem;font-weight:720}.price-cards{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:18px;align-items:stretch}.price-plus{align-self:center;color:var(--muted);font-size:2rem;font-weight:780;line-height:1}.price-card{display:grid;gap:14px;align-content:start;padding:24px 26px;border-radius:8px}.price-card.initial{border:1.5px solid var(--green);background:#f4faf6}.price-card.monthly{border:1.5px solid var(--blue);background:#f5f9fe}.price-card header{display:flex;align-items:center;justify-content:space-between;gap:12px}.price-card h3{margin:0;font-size:1.08rem;font-weight:780}.price-card.initial h3{color:var(--green)}.price-card.monthly h3{color:var(--blue)}.price-badge{padding:5px 12px;border-radius:999px;font-size:.82rem;font-weight:760;white-space:nowrap}.price-badge.solid{background:var(--green);color:#fff}.price-badge.outline{border:1px solid var(--blue);background:#fff;color:var(--blue)}.price-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}.price-line del{color:var(--muted);font-size:1rem}.price-line strong{font-size:clamp(2.2rem,4vw,3rem);line-height:1.05;letter-spacing:.01em}.price-card.initial .price-line strong{color:var(--green)}.price-card.monthly .price-line strong{color:var(--blue)}.price-line .unit{font-size:1.1rem;font-weight:760}.price-line small{color:var(--muted);font-size:.88rem}.price-extra{color:#2d4058;font-size:1.05rem;font-weight:760}.price-breakdown{width:fit-content;padding:6px 12px;border-radius:6px;background:#0d5eb814;color:#2d4058;font-size:.92rem;font-weight:720}.price-points{display:grid;gap:8px;padding:0;margin:0;list-style:none}.price-points li{position:relative;padding-left:26px;color:#2d4058;font-size:.95rem}.price-points li:before{position:absolute;top:.32em;left:0;width:17px;height:17px;border-radius:50%;background:var(--green);content:""}.price-card.monthly .price-points li:before{background:var(--blue)}.price-points li.no-check{padding-left:0;color:var(--muted)}.price-points li.no-check:before,.price-points li.no-check:after{content:none}.price-points li:after{position:absolute;top:calc(.32em + 4px);left:4px;width:7px;height:4px;border-bottom:2px solid #ffffff;border-left:2px solid #ffffff;transform:rotate(-45deg);content:""}.note{margin-top:14px;color:var(--muted);font-size:.94rem}.faq-list{display:grid;gap:8px}details{border:1px solid var(--line);border-radius:6px;background:#fff}summary{cursor:pointer;padding:18px 20px;font-weight:760}details p{padding:0 20px 18px;color:var(--muted)}.contact-section{padding:52px 0 78px;border-top:1px solid var(--line)}.contact-panel{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:0}.contact-panel h2{margin:8px 0 10px}.contact-panel p:not(.eyebrow){color:var(--muted)}.button.large{min-width:210px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0 36px;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(--blue)}.trademark-note{color:#7a8796;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,2.6rem)}.back-link{width:fit-content;color:var(--blue);font-size:.92rem;font-weight:720}.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:720}.legal-list dd{margin:0;line-height:1.8}@media(max-width:760px){.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{min-height:520px;margin-bottom:0;background:linear-gradient(180deg,#fffffffa,#eff7ffe6 55%,#eff7ff6b),url(/images/solar-hero-bg.jpeg) 61% center / cover no-repeat}.hero-inner{align-items:flex-start;min-height:520px;padding:42px 0 56px}.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}.simple-grid,.contact-panel{grid-template-columns:1fr}.simple-grid,.flow-section,.price-section,.faq-section,.contact-section{padding:34px 0}.flow-steps{grid-template-columns:1fr;gap:26px}.flow-steps li:not(:last-child):after{inset:auto auto -20px 50%;transform:translate(-50%) rotate(135deg)}.price-cards{grid-template-columns:1fr;gap:12px}.price-plus{justify-self:center}.contact-panel{padding:0}.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{grid-template-columns:1fr;gap:5px;padding:14px 0}}