/* Homepage only: clear destinations, calm colours, readable details. */
:root{--ink:#284d43;--muted:#53675f;--green:#28644f;--cream:#fffcf6;--mint:#eef5ee;--line:#d6e2d8;--orange:#a44c2d;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;color:var(--ink);background:var(--cream);font:17px/1.8 "Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.5;font-weight:700;letter-spacing:.025em}h2{font-size:32px}h3{font-size:23px}a{color:inherit;text-underline-offset:5px}img,svg{display:block;max-width:100%}a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #a44c2d;outline-offset:5px}a:hover{text-decoration-thickness:2px}.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.narrow{max-width:820px}.small{font-size:14px;color:var(--muted)}.skip-link{position:fixed;top:-90px;left:20px;padding:12px;background:#fff;z-index:100}.skip-link:focus{top:10px}.eyebrow{color:var(--green);font-size:15px;font-weight:700;letter-spacing:.09em;margin-bottom:12px}
.site-header{position:sticky;top:0;z-index:20;background:#fffcf6f5;border-bottom:1px solid var(--line)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;white-space:nowrap}.brand strong{font-size:21px;letter-spacing:.06em}.brand-mark{display:grid;place-items:center;width:42px;height:45px;border-radius:16px 16px 19px 19px;background:var(--green);color:#fff;font-size:25px;font-weight:700}.desktop-nav{display:flex;gap:32px}.desktop-nav a{padding:10px 0;text-decoration:none;font-size:15px;font-weight:700}.desktop-nav a:hover{color:var(--orange)}.mobile-nav{display:none}
.welcome{padding:28px 0 0;background:linear-gradient(135deg,#f3f8ee 0%,#fffcf6 65%,#fff5e7 100%)}.hero-intro{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:30px;padding:12px 20px 22px}.hero-intro h1{font-size:clamp(36px,3.5vw,48px);line-height:1.5;letter-spacing:.07em}.hero-description{margin-top:18px;color:var(--muted);font-size:17px;line-height:1.9}.hero-art{width:410px;justify-self:end;height:auto}.start-heading{display:flex;justify-content:space-between;align-items:center;margin:8px 0 17px;gap:12px}.start-heading h2{font-size:19px}.start-heading>span{font-size:14px;color:var(--muted)}.purpose-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.purpose{border:1px solid var(--line);border-radius:22px;background:#fffefa;padding:22px 24px 19px;text-decoration:none;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 5px 15px #284d4305;transition:transform .18s,border-color .18s,box-shadow .18s}.purpose:hover{transform:translateY(-4px);border-color:#7d9c87;box-shadow:0 10px 24px #284d430c}.purpose>svg{width:86px;height:72px;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px}.purpose-help{background:#fff4eb;color:#82482f;border-color:#ead9c9}.purpose-check{background:#fffbed;color:#65562d;border-color:#e4dfc9}.purpose-care{background:#eaf4ec;color:#285c46;border-color:#c7ddcd}.purpose-kicker{display:block;font-size:13px;font-weight:600;letter-spacing:.025em;margin-bottom:4px}.purpose h3{font-size:24px}.purpose p{font-size:15px;margin-top:6px}.purpose-copy{width:100%}.purpose-action{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #284d4325;margin-top:17px;padding-top:13px;font-weight:700;font-size:16px}.purpose-action>span{font-size:22px;line-height:1}.check-limit{font-size:13px;color:var(--muted);margin:14px 0 24px}.news-row{display:flex;align-items:center;gap:18px;padding:18px 0;border-top:1px solid var(--line);text-decoration:none;font-size:15px}.news-label{font-size:12px;border:1px solid #c2d4c5;border-radius:6px;padding:2px 10px;white-space:nowrap}.news-arrow{margin-left:auto}
.section{padding:78px 0}.section-heading{text-align:center;margin-bottom:36px}.section-heading>p:not(.eyebrow){margin-top:12px;color:var(--muted)}.mobile-break{display:none}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;text-align:center}.benefits article{padding:0 10px}.benefit-icon{display:grid;place-items:center;width:90px;height:90px;background:#edf3e6;border-radius:50%;margin:0 auto 18px}.benefit-icon svg{width:52px;stroke:#467359;stroke-width:2.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.benefits h3{font-size:22px}.benefits p{color:var(--muted);margin-top:12px;font-size:16px}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;position:relative;padding:22px 42px 22px 0;font-weight:600;line-height:1.7}summary::-webkit-details-marker{display:none}summary::after{content:'＋';position:absolute;right:6px;top:22px;font-size:20px;color:var(--green)}details[open]>summary::after{content:'−'}details>div{padding:0 0 24px;color:var(--muted)}details>div p+p{margin-top:12px}.report-details{margin-top:40px;border-top:1px solid var(--line)}.report-content{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-bottom:28px}.report-content h3{font-size:21px;margin-bottom:10px;color:var(--ink)}.report-content p{font-size:16px}.report-content .small{font-size:14px}.report-example{background:#fff;border:1px solid var(--line);padding:20px 24px;border-radius:12px;font-size:14px}.example-label{font-weight:700;color:var(--green)}.report-example ul{list-style:none;margin:10px 0 0;padding:0}.report-example li{display:flex;justify-content:space-between;gap:16px;padding:7px 0;border-bottom:1px solid #e7eee7}.report-example li:last-child{border:0}.report-example li span{color:var(--green)}
.pricing-section{background:var(--mint)}.heading-price{font-size:56px;letter-spacing:-.03em;margin:0 5px}.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:850px;margin:auto}.plan{background:#fffefa;border:1px solid var(--line);border-radius:22px;padding:28px 30px;display:flex;flex-direction:column;align-items:flex-start}.plan.recommended{border:2px solid #5c8c6f;padding:27px 29px}.plan-top{display:flex;flex-direction:column;gap:5px}.plan-label{font-size:13px;color:var(--muted)}.plan-price{font-size:46px;line-height:1.5;font-weight:700;margin-top:14px;letter-spacing:-.02em}.plan-price span{font-size:16px;margin-left:8px;font-weight:500;letter-spacing:0}.initial-fee{font-size:17px;margin:5px 0 17px}.initial-fee strong{margin-left:10px;font-size:22px}.plan>p:not(.plan-price):not(.initial-fee){font-size:15px}.plan-condition{color:var(--muted);margin:8px 0 24px;line-height:1.8}.button{min-height:54px;padding:13px 22px;display:flex;justify-content:center;gap:15px;align-items:center;border-radius:12px;text-decoration:none;font-size:16px;font-weight:700;border:1px solid var(--green);transition:background .15s}.button-primary{background:var(--green);color:#fff}.button-primary:hover{background:#1f503f}.button-outline{background:#fffefa;color:var(--green)}.button-outline:hover{background:#f0f6ed}.plan .button{width:100%;margin-top:auto}.scope-note{max-width:850px;margin:26px auto 0;font-size:15px;line-height:1.85}.scope-note strong{color:#7d472e}.scope-note p{color:var(--muted);margin-top:5px}.terms-details{max-width:850px;margin:20px auto 0;border-top:1px solid var(--line);font-size:15px}.terms-details summary{padding-top:17px;padding-bottom:17px}.terms-details summary:after{top:16px}
.faq{border-top:1px solid var(--line)}.faq>details>div{font-size:16px}.faq>details>div a{display:inline-block;padding-top:12px;min-height:44px;color:var(--green);font-weight:700}.contact-section{padding:58px 0;background:#f3efdf}.contact-layout{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:60px;max-width:950px}.contact-layout h2{font-size:32px}.contact-layout>div>p:not(.eyebrow){margin-top:18px;color:var(--muted);font-size:16px}.contact-options{text-align:center;max-width:340px}.contact-form-link{display:inline-block;min-height:44px;padding:15px 0 0;font-size:16px}.contact-options .small{line-height:1.9;font-size:13px!important}.site-footer{padding:38px 0 22px;background:#fffdf8;color:var(--muted)}.footer-top{display:flex;justify-content:space-between;gap:32px}.footer-top strong{font-size:20px;color:var(--green)}.footer-top p{font-size:13px;margin-top:8px}.footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.site-footer a{font-size:13px;display:inline-flex;align-items:center;min-height:44px;text-decoration:none}.site-footer a:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid var(--line);margin-top:26px;padding-top:16px}.footer-bottom small{font-size:12px}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:0 20px}
@media(max-width:900px){.wrap{width:calc(100% - 40px)}.hero-intro{padding-inline:0;gap:10px}.hero-intro h1{font-size:38px}.hero-description{font-size:15px}.purpose{padding:18px}.purpose h3{font-size:21px}.purpose p{font-size:13px}.purpose-kicker{font-size:12px}.purpose-action{font-size:14px}.benefits{gap:12px}.contact-layout{gap:32px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:0}}
@media(max-width:650px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 36px)}body{font-size:16px}.header-inner{height:70px;gap:10px}.brand{gap:8px}.brand strong{font-size:16px;letter-spacing:.02em}.brand-mark{width:34px;height:37px;font-size:21px;border-radius:12px 12px 15px 15px}.desktop-nav{display:none}.mobile-nav{display:block;border:0}.mobile-nav>summary{font-size:12px;min-height:44px;padding:11px 0 11px 6px;display:flex;align-items:center;gap:7px}.mobile-nav>summary::after{display:none}.mobile-nav summary span{font-size:20px}.mobile-nav nav{position:absolute;top:69px;right:0;left:0;padding:12px 24px 18px;background:#fffcf6;border-bottom:1px solid var(--line);box-shadow:0 12px 18px #284d4312}.mobile-nav nav a{display:block;padding:12px 8px;font-size:16px;text-decoration:none}.welcome{padding-top:16px}.hero-intro{position:relative;display:block;padding:10px 0 22px}.hero-intro h1{font-size:32px;line-height:1.5;letter-spacing:.04em}.hero-intro .eyebrow{font-size:12px;margin-bottom:10px}.hero-description{font-size:13px;line-height:1.9;margin-top:14px;position:relative;z-index:1}.hero-art{position:absolute;width:138px;right:-4px;top:42px;opacity:.9}.hero-intro>div{position:relative;z-index:1}.hero-intro h1{max-width:calc(100% - 80px)}.start-heading{margin:2px 0 12px}.start-heading h2{font-size:16px}.start-heading>span{display:none}.purpose-grid{grid-template-columns:1fr;gap:10px}.purpose{flex-direction:row;align-items:center;gap:16px;padding:15px 17px;border-radius:17px}.purpose>svg{flex:0 0 62px;width:62px;height:58px;margin:0}.purpose-copy{min-width:0}.purpose-kicker{font-size:11px;margin-bottom:2px}.purpose h3{font-size:20px}.purpose p{display:none}.purpose-action{border:0;padding-top:5px;margin-top:0;font-size:13px}.purpose-action>span{font-size:20px}.check-limit{font-size:11px;line-height:1.8;margin:12px 0 18px}.news-row{gap:10px;font-size:12px;padding:14px 0}.news-label{font-size:10px;padding:1px 6px}.section{padding:50px 0}h2{font-size:26px}.section-heading{margin-bottom:28px}.section-heading .eyebrow{font-size:12px}.section-heading>p:not(.eyebrow){font-size:14px}.mobile-break{display:block}.benefits{grid-template-columns:1fr;gap:24px;text-align:left;max-width:390px;margin:auto}.benefits article{display:grid;grid-template-columns:70px 1fr;column-gap:20px;padding:0;align-items:center}.benefit-icon{grid-row:span 2;width:70px;height:70px;margin:0}.benefit-icon svg{width:44px}.benefits h3{font-size:19px}.benefits p{font-size:14px;margin-top:4px}.report-details{margin-top:30px;font-size:14px}summary{padding:19px 32px 19px 0}summary:after{top:18px}.report-content{grid-template-columns:1fr;gap:20px}.report-content p{font-size:14px}.report-example{padding:16px}.heading-price{font-size:46px}.plans{grid-template-columns:1fr;gap:16px;max-width:410px}.plan,.plan.recommended{padding:23px}.plan-top{flex-direction:row;align-items:center;justify-content:space-between;width:100%;gap:8px}.plan h3{font-size:21px}.plan-label{font-size:11px}.plan-price{font-size:40px;margin-top:10px}.plan-price span{font-size:15px}.initial-fee{margin:4px 0 10px}.plan-condition{margin-bottom:18px}.plan .button{font-size:15px}.scope-note,.terms-details{font-size:14px}.faq summary{font-size:15px}.faq>details>div{font-size:14px}.contact-section{padding:42px 0}.contact-layout{grid-template-columns:1fr;gap:24px;text-align:center}.contact-layout h2{font-size:28px}.contact-layout>div>p:not(.eyebrow){font-size:14px}.contact-options{width:100%;margin:auto}.footer-top{flex-direction:column;gap:18px}.footer-top nav{gap:0 12px}.site-footer a{font-size:12px}.footer-bottom nav{gap:0 16px}.footer-bottom{margin-top:18px}.footer-bottom small{font-size:11px}}
.purpose>svg{fill:none}.purpose-copy{display:flex;flex-direction:column;flex:1}.purpose-action{margin-top:auto}.purpose p{margin-bottom:17px}
@media(max-width:650px){.hero-intro h1{font-size:26px;letter-spacing:.02em;max-width:calc(100% - 80px)}.hero-art{width:100px;right:-5px;top:55px}.hero-description{font-size:14px}.purpose-kicker{font-size:12px}.purpose-action{font-size:14px}.check-limit{font-size:12px}.news-row{font-size:13px}}
@media(max-width:650px){.purpose-copy{display:block}.purpose-action{margin-top:0}}
@media(max-width:360px){.hero-art{display:none}.hero-intro h1{max-width:none}.brand strong{font-size:14px}.purpose{gap:12px;padding-inline:14px}.purpose>svg{flex-basis:50px;width:50px}.plan-top{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}