:root{--ink:#17231c;--muted:#667069;--paper:#f6f7f2;--card:#fff;--line:#dfe4dc;--accent:#2f6e3f;--lime:#baf27c;--soft:#eef8e8;--sand:#f0eadc;--shadow:0 18px 50px rgba(31,54,37,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.wrap{width:min(1140px,calc(100% - 32px));margin:auto}.topbar{position:sticky;top:0;z-index:30;background:rgba(246,247,242,.91);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.topbar .wrap{height:68px;display:flex;justify-content:space-between;align-items:center}.brand{font-size:20px;font-weight:950;letter-spacing:-.04em}.brand i{font-style:normal;background:var(--lime);padding:2px 6px;border-radius:7px}.nav{display:flex;gap:18px;font-size:13px;color:var(--muted)}.hero{padding:58px 0 34px}.hero-grid{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800}.hero h1{font-size:clamp(40px,7vw,74px);line-height:1.02;letter-spacing:-.07em;margin:16px 0}.hero h1 span{display:inline-block;background:var(--lime);padding:0 .11em;border-radius:.16em;transform:rotate(-1deg)}.hero p{max-width:640px;color:#566259;font-size:17px}.sketch{background:#17351f;color:#fff;border-radius:26px;padding:22px;box-shadow:var(--shadow)}.sketch .room{height:220px;border:2px solid rgba(255,255,255,.8);position:relative;background:repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 48px,rgba(255,255,255,.18) 49px 50px)}.sketch .tag{position:absolute;background:var(--lime);color:#17351f;border-radius:8px;padding:5px 8px;font-size:11px;font-weight:900}.sketch .t1{left:14px;top:14px}.sketch .t2{right:14px;bottom:14px}.section{padding:30px 0 56px}.section h2{font-size:30px;letter-spacing:-.045em;margin:0 0 8px}.sub{color:var(--muted);margin:0 0 22px}.planner{display:grid;grid-template-columns:270px 1fr;gap:20px}.projects{display:grid;gap:9px;align-content:start}.project-btn{border:1px solid var(--line);background:#fff;border-radius:14px;padding:13px 14px;text-align:left;cursor:pointer}.project-btn.active{background:var(--soft);border-color:#9ac48e}.project-btn strong{display:block}.project-btn span{font-size:11px;color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.panel h3{font-size:26px;letter-spacing:-.04em;margin:0}.badge{background:#edf1eb;border-radius:999px;padding:6px 9px;font-size:11px;color:#58625a}.mode-switch{display:flex;gap:6px;background:#f2f4ef;padding:5px;border-radius:12px;margin-top:18px}.mode-switch button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px;font-size:12px;font-weight:800;cursor:pointer}.mode-switch button.active{background:#fff;box-shadow:0 3px 10px rgba(0,0,0,.05)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}.field{display:grid;gap:5px}.field label{font-size:12px;color:#566259}.field input,.field select{width:100%;padding:11px;border:1px solid #cfd6cc;border-radius:10px;background:#fff}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.metric{background:#f7f9f5;border-radius:16px;padding:15px}.metric span{display:block;font-size:11px;color:var(--muted)}.metric b{font-size:22px;letter-spacing:-.03em}.full{grid-column:1/-1}.shopping{margin-top:15px;border-top:1px solid var(--line);padding-top:15px}.shopping h4{margin:0 0 8px}.shopping-list{display:grid;gap:7px}.shop-row{display:flex;justify-content:space-between;gap:10px;background:#fbfcfa;padding:10px 12px;border-radius:10px;font-size:13px}.shop-row b{white-space:nowrap}.visual{margin-top:15px;background:#17231c;border-radius:18px;padding:16px;color:#fff}.visual svg{display:block;width:100%;height:230px}.adbox{min-height:96px;margin:18px 0;border:1px dashed #cdd4ca;border-radius:16px;display:grid;place-items:center;color:#8b958d;font-size:11px;background:#fafbf8}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:900;cursor:pointer}.btn.primary{background:var(--accent);color:#fff}.btn.ghost{background:#edf1eb}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px}.feature .num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--lime);font-weight:900}.feature b{display:block;margin:12px 0 5px}.feature p{font-size:13px;color:var(--muted);margin:0}.footer{padding:34px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer nav{display:flex;gap:14px}.toast{position:fixed;right:18px;bottom:18px;background:#17231c;color:#fff;padding:12px 15px;border-radius:12px;opacity:0;transform:translateY(8px);transition:.25s}.toast.show{opacity:1;transform:none}@media(max-width:820px){.nav{display:none}.hero-grid,.planner{grid-template-columns:1fr}.projects{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr 1fr}}@media(max-width:500px){.wrap{width:min(100% - 22px,1140px)}.hero{padding-top:38px}.hero h1{font-size:43px}.projects{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.result-grid{grid-template-columns:1fr 1fr}.metric b{font-size:18px}.panel{padding:16px}}
.calc-note{margin:8px 0 0;padding:10px 12px;border-left:3px solid #9ac48e;background:#f7fbf4;border-radius:8px;color:#566259;font-size:12px}.warning-box{margin-top:14px;padding:12px 14px;border-radius:14px;background:#fff8e8;border:1px solid #ead8aa;font-size:12px;color:#675423}.warning-box ul{margin:7px 0 0;padding-left:1.35em}.warning-box li+li{margin-top:4px}.visual-bg{fill:#24452d;stroke:#fff;stroke-width:2}.visual-cell{fill:#d9f5bb;opacity:.9}.visual-cell.alt{fill:#baf27c}.visual-note{fill:#fff;font-size:11px}.toast{z-index:100}.btn,.project-btn,.mode-switch button,input,a{outline-offset:3px}.btn:focus-visible,.project-btn:focus-visible,.mode-switch button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #2563eb}.feature a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}@media(max-width:820px){.topbar .wrap{height:auto;min-height:68px;gap:12px}.nav{display:flex;overflow-x:auto;white-space:nowrap;max-width:58vw;gap:14px}}@media(max-width:500px){.nav{max-width:50vw;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* v1.1.0 release hardening */
.guide-grid-all{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
.guide-grid-all .guide-card{min-height:150px;}
.guide-grid-all .guide-card h3{font-size:1rem;line-height:1.45;}
.section-intro{max-width:760px;color:var(--muted,#64748b);margin:-.2rem 0 1.2rem;}
@media (max-width:640px){.guide-grid-all{grid-template-columns:1fr}.guide-grid-all .guide-card{min-height:auto}}
@media print{.site-header,.site-footer,.actions,.ad-slot,.share-notice{display:none!important}body{background:#fff!important}.card,.panel{box-shadow:none!important}}
.all-guides{width:min(1140px,calc(100% - 32px));margin:0 auto;padding:16px 0 64px}.all-guides h2{font-size:28px;letter-spacing:-.04em;margin:0 0 8px}.guide-grid{display:grid;gap:14px}.guide-card{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;transition:transform .2s,box-shadow .2s,border-color .2s}.guide-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(20,40,20,.07);border-color:#acd99d}.guide-card h3{margin:0 0 7px}.guide-card p{margin:0;color:var(--muted);font-size:13px}
@media(max-width:480px){.all-guides{width:min(100% - 22px,1140px);padding-bottom:48px}}
.guide-cta{margin:28px 0}.guide-cta .btn{display:inline-block}

/* NARABI Growth Engine v2 */
.growth-zone{padding-top:10px}.growth-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.growth-kicker{display:inline-block;font-size:10px;font-weight:900;letter-spacing:.16em;color:var(--accent);margin-bottom:4px}.growth-fav-main{white-space:nowrap}.growth-search{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow);margin:16px 0}.growth-search>label{display:block;font-size:12px;font-weight:800;margin-bottom:7px}.growth-search>div:first-of-type{display:grid;grid-template-columns:1fr auto;gap:8px}.growth-search input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;color:var(--ink)}.growth-results{margin-top:10px;display:grid;gap:7px}.growth-search-item{display:flex;gap:10px;align-items:flex-start;padding:11px;border:1px solid var(--line);border-radius:13px;background:#fff}.growth-search-item:hover{border-color:var(--accent)}.growth-search-item div{display:grid}.growth-search-item small{color:var(--muted);font-size:11px}.growth-type{font-size:9px;font-weight:900;border-radius:999px;padding:4px 7px;background:var(--soft);color:var(--accent);white-space:nowrap}.growth-noresult{padding:13px;border-radius:13px;background:var(--soft)}.growth-noresult p{font-size:12px;color:var(--muted)}.growth-noresult button{border:0;border-radius:10px;padding:9px 11px;background:var(--accent);color:white;font-weight:800;cursor:pointer}.growth-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.growth-box{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:15px;min-height:180px}.growth-box h3{margin:0 0 10px;font-size:15px}.growth-rank{display:grid;grid-template-columns:26px 1fr auto;gap:7px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}.growth-rank>span{display:grid;place-items:center;width:24px;height:24px;border-radius:999px;background:var(--soft);font-size:10px;font-weight:900}.growth-rank b{font-size:12px}.growth-rank small{font-size:10px;color:var(--muted)}.growth-mini{display:grid;padding:9px 0;border-bottom:1px solid var(--line)}.growth-mini b{font-size:12px}.growth-mini span{font-size:10px;color:var(--accent)}.growth-empty{font-size:12px;color:var(--muted);margin:8px 0}.growth-privacy{font-size:11px;color:var(--muted);margin-top:10px}.growth-fav-main[aria-pressed="true"]{background:var(--soft);color:var(--accent)}@media(max-width:820px){.growth-columns{grid-template-columns:1fr}.growth-head{flex-direction:column}.growth-fav-main{align-self:flex-start}}@media(max-width:480px){.growth-search>div:first-of-type{grid-template-columns:1fr}.growth-search .btn{width:100%}}

.growth-next{margin-top:14px;padding-top:13px;border-top:1px solid var(--line)}.growth-next>span{display:block;font-size:10px;font-weight:900;color:var(--muted);margin-bottom:6px}.growth-next>div{display:flex;flex-wrap:wrap;gap:7px}.growth-next a{font-size:11px;font-weight:800;padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--accent)}