:root{--ink:#24231f;--muted:#6d6a62;--green:#798d64;--green-deep:#536847;--green-soft:#f1f5ed;--pink:#df7183;--pink-soft:#fff3f3;--cream:#fbf8f2;--line:#e7e0d5;--shadow:0 14px 38px rgba(70,64,52,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.85;-webkit-font-smoothing:antialiased}.page{overflow:hidden}.site-header{max-width:1180px;margin:auto;min-height:92px;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff}.brand{color:#111;text-decoration:none;font-family:Georgia,"Times New Roman",serif;font-size:31px;line-height:1;font-weight:700}.brand-tagline{margin:8px 0 0;font-size:13px}.site-nav{display:flex;gap:28px}.site-nav a,.site-footer a{color:var(--ink);text-decoration:none;font-weight:600}.site-nav a:hover,.site-footer a:hover,.text-link:hover{text-decoration:underline}.section{padding:92px 28px}.soft{background:linear-gradient(135deg,var(--cream),var(--green-soft))}.inner{width:min(1080px,100%);margin:auto}.narrow{width:min(800px,100%)}h1,h2,h3,p{overflow-wrap:anywhere}h1{margin:12px 0 24px;font-size:clamp(40px,5vw,68px);line-height:1.28;letter-spacing:.02em}h2{margin:6px 0 18px;font-size:clamp(28px,3.3vw,42px);line-height:1.4;text-align:center}h3{line-height:1.5}.section-kicker,.eyebrow{margin:0;color:var(--green-deep);font-size:14px;font-weight:800;letter-spacing:.16em;text-align:center}.section-lead{max-width:700px;margin:0 auto 42px;text-align:center;color:var(--muted)}.hero{min-height:680px;padding:72px max(28px,calc((100vw - 1180px)/2));display:grid;grid-template-columns:minmax(0,.9fr) minmax(460px,1.1fr);align-items:center;gap:54px;background:linear-gradient(120deg,#fff 0%,#fffaf5 52%,#f1f6ed 100%)}.hero-copy{max-width:570px}.hero-copy p{font-size:16px}.hero-copy .eyebrow{text-align:left;font-size:17px}.hero-visual img{display:block;width:100%;height:auto;border-radius:28px;box-shadow:var(--shadow)}.cta{display:inline-flex;min-height:52px;padding:12px 28px;border-radius:999px;align-items:center;justify-content:center;text-decoration:none;font-weight:800}.primary{color:#fff;background:var(--pink);box-shadow:0 10px 22px rgba(223,113,131,.24)}.hero .cta{margin-top:18px}.video-frame{max-width:820px;margin:30px auto 0;padding:12px;aspect-ratio:9/5;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.video-frame video{display:block;width:100%;height:100%;object-fit:cover;border-radius:16px;background:#111}.theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.theme-card{position:relative;display:flex;min-height:260px;padding:26px;flex-direction:column;border:1px solid var(--line);border-radius:20px;background:#faf9f6;color:var(--ink);text-decoration:none;box-shadow:0 8px 24px rgba(70,64,52,.05)}.theme-card.available{background:#fff;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease}.theme-card.available:not(.no-link):hover{transform:translateY(-4px);border-color:#b5c3a8}.theme-number{display:grid;width:45px;height:45px;margin-bottom:18px;place-items:center;border-radius:50%;background:#dadfd4;color:#5f6d55;font-weight:800}.available .theme-number{background:var(--green);color:#fff}.theme-card h3{margin:0 0 10px;font-size:19px}.theme-card p{margin:0 0 20px;color:var(--muted);font-size:14px;line-height:1.75}.theme-status{margin-top:auto;align-self:flex-start;padding:6px 16px;border-radius:999px;background:#ece9e2;color:#716c63;font-size:13px;font-weight:800}.available .theme-status{background:var(--pink-soft);color:#b34458}.recommend-card{display:grid;max-width:820px;margin:34px auto 0;padding:28px;grid-template-columns:220px 1fr;align-items:center;gap:32px;border:1px solid var(--line);border-radius:24px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:var(--shadow)}.recommend-card img{width:100%;height:auto}.recommend-card span{color:var(--green-deep);font-size:13px;font-weight:800}.recommend-card h3{margin:2px 0 8px;font-size:28px}.recommend-card p{margin:0 0 14px;color:var(--muted)}.recommend-card b{color:#b34458}.simulator-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:54px}.simulator-grid h2{text-align:left}.simulator-grid .section-kicker{text-align:left}.simulator-image{display:block;width:100%;height:auto;border-radius:24px;box-shadow:var(--shadow)}.check-list{padding:0;list-style:none}.check-list li{position:relative;margin:8px 0;padding-left:28px}.check-list li::before{content:"✓";position:absolute;left:0;color:var(--green-deep);font-weight:900}.tool-grid{display:grid;margin-top:42px;grid-template-columns:1fr 1fr;gap:18px}.tool-card{padding:25px;text-align:center;border:1px solid var(--line);border-radius:18px;background:var(--cream)}.tool-card h3{margin:0;font-size:22px}.tool-card p{margin:2px 0 14px;color:var(--muted)}.disabled-button{display:inline-block;padding:8px 20px;border-radius:999px;background:#e6e2dc;color:#777;font-weight:700}.fineprint{margin-top:20px;color:var(--muted);font-size:12px;text-align:center}.closing{text-align:center}.closing p{margin:0 0 24px;font-family:Georgia,"Yu Mincho",serif;font-size:clamp(25px,3.2vw,39px);font-weight:700;line-height:1.65}.text-link{color:var(--green-deep);font-weight:700}.site-footer{padding:44px 28px;text-align:center;background:#fff;border-top:1px solid var(--line)}.footer-brand{display:inline-block;margin-bottom:22px}.site-footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 24px;font-size:13px}.copyright{margin:20px 0 0;color:var(--muted);font-size:12px}
@media(max-width:850px){.site-header{min-height:76px;padding:15px 20px}.brand{font-size:25px}.brand-tagline{font-size:11px}.site-nav{gap:17px;font-size:13px}.section{padding:68px 20px}.hero{min-height:auto;padding:52px 20px 68px;grid-template-columns:1fr;gap:34px}.hero-copy{max-width:720px;margin:auto}.hero-copy .eyebrow{text-align:center}.hero-copy h1{text-align:center}.hero-copy .cta{display:flex;width:min(330px,100%);margin:24px auto 0}.hero-visual{grid-row:1}.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.simulator-grid{grid-template-columns:1fr;gap:30px}.simulator-grid h2,.simulator-grid .section-kicker{text-align:center}.simulator-image{grid-row:1}}
@media(max-width:560px){body{font-size:15px}.site-header{align-items:flex-start}.brand{font-size:22px}.brand-tagline{max-width:190px;line-height:1.35}.site-nav{padding-top:2px;gap:13px;font-size:12px}.section{padding:56px 16px}h1{font-size:36px}.hero{padding-top:24px}.hero-visual img{border-radius:18px}.hero-copy p{font-size:15px}.video-frame{padding:7px;border-radius:17px}.video-frame video{border-radius:11px}.theme-grid{grid-template-columns:1fr;gap:10px}.theme-card{min-height:0;padding:14px 18px}.theme-number{width:34px;height:34px;margin-bottom:7px;font-size:13px}.theme-card h3{margin:0 0 5px;font-size:18px}.theme-card p{margin:0 0 9px;font-size:13px;line-height:1.55}.theme-status{padding:4px 12px;font-size:12px}.recommend-card{grid-template-columns:110px 1fr;padding:19px;gap:16px}.recommend-card h3{font-size:23px}.recommend-card p{font-size:13px}.tool-grid{grid-template-columns:1fr}.site-footer nav{flex-direction:column;gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.theme-card.available{transition:none}}

@media(min-width:561px){.hero .cta.primary{display:none}}

@media(min-width:851px){h1{font-size:clamp(34px,3.5vw,48px);overflow-wrap:normal;word-break:keep-all}.hero-title-line2{white-space:nowrap}}