:root{--bg: #f5f7fb;--panel: #ffffff;--text: #111827;--muted: #5b6472;--line: #d8dee9;--blue: #2563eb;--green: #059669;--orange: #ea580c;--soft-blue: #eff6ff;--shadow: 0 16px 40px rgba(17, 24, 39, .08);font-family:Yu Gothic UI,Yu Gothic,Meiryo,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}.container{width:min(1120px,calc(100% - 36px));margin:0 auto}.site-header{background:#111827;color:#fff;border-bottom:1px solid #0f172a}.site-header__inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px}.brand__mark{width:44px;height:44px;display:grid;place-items:center;border-radius:8px;background:var(--blue);color:#fff;font-weight:900;font-size:18px}.brand__name{font-size:18px;font-weight:900}.brand__note{margin-top:3px;color:#cbd5e1;font-size:12px}.nav{display:flex;gap:14px;color:#dbe4f5;font-size:14px;font-weight:800}.hero{padding:56px 0 26px}.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:center}.hero__label{display:inline-flex;color:#1d4ed8;background:#dbeafe;border:1px solid #bfdbfe;border-radius:999px;padding:7px 10px;font-size:13px;font-weight:900}.hero h1{margin:18px 0 12px;max-width:820px;font-size:clamp(34px,5vw,56px);line-height:1.12;letter-spacing:0}.hero p{max-width:720px;margin:0;color:var(--muted);font-size:17px;line-height:1.8}.mascot-card{position:relative;display:grid;justify-items:center;align-self:stretch;min-height:270px;padding:18px 16px 48px;background:linear-gradient(180deg,#fff,#eef6ff);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);overflow:hidden}.mascot-card img{width:min(230px,100%);height:auto;object-fit:contain}.mascot-card__bubble{position:absolute;right:16px;bottom:14px;left:16px;min-height:38px;display:grid;place-items:center;padding:8px 10px;background:#fff;border:1px solid #bfdbfe;border-radius:8px;color:#1e3a8a;font-size:13px;font-weight:900}.mascot-card--compact{min-height:240px}.home-search{display:grid;gap:8px;max-width:620px;margin-top:22px}.home-search label{color:var(--muted);font-size:13px;font-weight:900}.home-search div{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.home-search input{min-height:48px;background:#fff;font-weight:800}.section{padding:26px 0}.section--tight{padding-top:4px;padding-bottom:18px}.section--brand{padding-top:18px}.brand-summary{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:22px;align-items:center;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.brand-summary h2{margin:12px 0 0;line-height:1.4}.brand-summary p{margin:0;color:var(--muted);line-height:1.85}.section__head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}.section h2{margin:0;font-size:24px}.section__note{margin:6px 0 0;color:var(--muted);line-height:1.7}.category-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.category-link{display:grid;gap:5px;min-height:86px;padding:15px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.category-link span{color:var(--text);font-size:17px;font-weight:900}.category-link small{color:var(--muted);font-size:13px;line-height:1.5}.use-hero{padding-bottom:18px}.use-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.use-list--home{margin-top:6px}.use-card{display:grid;gap:9px;min-height:190px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.use-card span,.intent-list span{width:fit-content;color:#1d4ed8;background:#dbeafe;border:1px solid #bfdbfe;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.use-card h2,.use-card h3{margin:0;font-size:20px;line-height:1.45}.use-card p{margin:0;color:var(--muted);line-height:1.75}.use-card small{color:var(--muted);line-height:1.6}.use-content{display:grid;gap:18px}.use-content h2{margin:8px 0 0}.intent-list{display:flex;flex-wrap:wrap;gap:8px}.example-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.example-card{padding:16px;background:#fbfcff;border:1px solid var(--line);border-radius:8px}.example-card h3{margin:0 0 10px;font-size:16px}.example-card p{margin:0;color:var(--text);font-weight:800;line-height:1.8}.faq-list{display:grid;gap:10px}.faq-list details{padding:14px 16px;background:#fbfcff;border:1px solid var(--line);border-radius:8px}.faq-list summary{cursor:pointer;font-weight:900}.faq-list p{margin:10px 0 0;color:var(--muted);line-height:1.75}.minute-hero{padding-bottom:18px}.minute-category-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.minute-category-row span{color:#065f46;background:#d1fae5;border:1px solid #a7f3d0;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:900}.minute-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.minute-grid--home{margin-top:6px}.minute-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 10px;min-height:210px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.minute-card span{width:fit-content;color:#065f46;background:#d1fae5;border:1px solid #a7f3d0;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.minute-card strong{justify-self:end;color:var(--orange);font-size:13px}.minute-card h2,.minute-card h3{grid-column:1 / -1;margin:4px 0 0;font-size:19px;line-height:1.45}.minute-card p{grid-column:1 / -1;margin:0;color:var(--muted);line-height:1.75}.minute-content{display:grid;gap:18px}.minute-timer{display:grid;gap:6px;padding:18px;background:#fff7ed;border:1px solid #fed7aa;border-radius:8px}.minute-timer span{color:var(--muted);font-size:13px;font-weight:900}.minute-timer strong{color:#c2410c;font-size:38px;line-height:1}.minute-timer p{margin:0;color:var(--muted)}.step-list,.tip-list{display:grid;gap:10px;margin:0;padding-left:24px}.step-list li,.tip-list li{padding-left:4px;line-height:1.8}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-grid--compact{grid-template-columns:repeat(4,minmax(0,1fr))}.tool-item{min-width:0}.tool-card{display:grid;gap:12px;min-height:190px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.tool-grid--compact .tool-card{min-height:168px;padding:15px}.tool-grid--compact .tool-card h3{font-size:17px;line-height:1.45}.tool-grid--compact .tool-card p{font-size:14px;line-height:1.65}.tool-card__category{width:fit-content;color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:5px 8px;font-size:12px;font-weight:900}.tool-card h3{margin:0;font-size:19px}.tool-card p{margin:0;color:var(--muted);line-height:1.7}.tool-card__status{margin-top:auto;color:var(--green);font-size:13px;font-weight:900}.tool-card__status.is-soon{color:var(--orange)}.page{padding:32px 0 52px}.tools-head{align-items:center;margin-bottom:18px}.mini-mascot{display:flex;align-items:center;gap:10px;max-width:280px;padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.mini-mascot img{width:54px;height:54px;object-fit:cover;object-position:top center;border-radius:8px;background:#eff6ff}.mini-mascot span{color:var(--muted);font-size:13px;font-weight:900;line-height:1.5}.mascot-guide{display:grid;grid-template-columns:72px minmax(0,1fr);gap:14px;align-items:center;margin:-4px 0 18px;padding:13px 15px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:8px;box-shadow:var(--shadow)}.mascot-guide img{width:72px;height:72px;object-fit:cover;object-position:top center;border-radius:8px;background:#eff6ff}.mascot-guide strong{display:block;margin-bottom:4px;color:var(--text);font-size:15px;font-weight:900}.mascot-guide p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}.finder-panel{display:grid;gap:14px;position:sticky;top:0;z-index:5;margin-bottom:18px;padding:16px;background:#f5f7fbf0;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}.finder-search{margin-bottom:0}.finder-search input{min-height:48px;background:#fff;font-weight:800}.category-filter{display:flex;flex-wrap:wrap;gap:8px}.category-pill{min-height:36px;padding:8px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);color:#172033;font-size:13px;font-weight:900}.category-pill[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff}.tools-section{padding-top:18px}.compact-head{align-items:center;margin-bottom:12px}.empty-state{display:grid;grid-template-columns:78px minmax(0,1fr);gap:14px;align-items:center;margin-top:14px;padding:18px;background:var(--panel);border:1px solid 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#2563eb1f}textarea{min-height:138px;resize:vertical;line-height:1.55}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;background:#eef2f7;padding:5px;border-radius:8px;border:1px solid var(--line)}.segmented button{min-height:38px;border-radius:7px;background:transparent;color:var(--muted);font-weight:900}.segmented button.active{background:#fff;color:var(--blue);box-shadow:0 2px 8px #11182714}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 13px;border-radius:8px;font-weight:900}.button.primary{background:var(--blue);color:#fff}.button.secondary{background:#eef2f7;color:#172033;border:1px solid var(--line)}.hint{background:var(--soft-blue);border:1px solid #bfdbfe;color:#1e3a8a;padding:11px 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var(--line)}.footer-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}.toast{position:fixed;right:20px;bottom:20px;background:#111827;color:#fff;padding:11px 14px;border-radius:8px;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s ease;font-weight:800}.toast.show{opacity:1;transform:translateY(0)}@media(max-width:900px){.tool-grid,.tool-grid--compact,.tool-layout,.category-strip,.use-list,.example-list,.minute-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-layout,.category-strip,.hero__grid,.brand-summary{grid-template-columns:1fr}.mascot-card{min-height:220px}.mascot-card img{width:min(190px,100%)}.not-found{grid-template-columns:1fr}}@media(max-width:640px){.container{width:min(100% - 28px,1120px)}.site-header__inner,.section__head{align-items:flex-start;flex-direction:column}.nav{width:100%;justify-content:flex-start}.tool-grid,.tool-grid--compact{grid-template-columns:1fr}.finder-panel{position:static}.home-search{max-width:none}.home-search div{grid-template-columns:1fr}.empty-state{grid-template-columns:56px minmax(0,1fr)}.empty-state img{width:56px;height:56px}.use-list,.example-list,.minute-grid{grid-template-columns:1fr}.mascot-guide{grid-template-columns:56px minmax(0,1fr)}.mascot-guide img{width:56px;height:56px}.form-row,.template-grid,.segmented,.info-grid{grid-template-columns:1fr}}