:root{--font-serif: "Cormorant Garamond", "Times New Roman", Georgia, serif;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans JP", sans-serif;--color-cream: #f9f6ef;--color-cream-deep: #f3ede1;--color-paper: #ffffff;--color-ink: #1a1815;--color-ink-soft: #3d3933;--color-ink-muted: #6e6862;--color-mute: #8c867d;--color-rule: #d8d1c2;--color-rule-soft: #ebe5d6;--color-accent: #b08842;--color-accent-deep: #8a6a32;--color-brand: #2563eb;--color-brand-soft: #e8f0fe;--color-success: #16a34a;--color-danger: #dc2626;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--space-9: 6rem;--max-narrow: 720px;--max-content: 880px;--max-wide: 1200px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--shadow-card: 0 2px 4px rgba(26, 24, 21, .06);--shadow-elev: 0 18px 40px -24px rgba(26, 24, 21, .25);font-family:var(--font-sans);line-height:1.6;font-weight:400;color:var(--color-ink-soft);background-color:var(--color-paper);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:var(--color-paper)}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-ink);font-weight:500;line-height:1.25;letter-spacing:-.01em;margin:0}h1{font-size:clamp(1.75rem,1.4rem + 1.6vw,2.5rem);font-weight:600}h2{font-size:clamp(1.5rem,1.25rem + 1.1vw,2rem)}h3{font-size:clamp(1.15rem,1.05rem + .5vw,1.4rem);font-weight:500}p{margin:0 0 1em}a{color:var(--color-brand);text-decoration:none;transition:color .15s ease}a:hover{text-decoration:underline;color:var(--color-accent-deep)}.editorial-section{padding:clamp(2.5rem,4vw,5rem) clamp(1rem,4vw,2rem);background:var(--color-cream);border-radius:var(--radius-lg);margin-block:var(--space-6)}.editorial-section--paper{background:var(--color-paper);border:1px solid var(--color-rule-soft)}.editorial-inner{max-width:var(--max-content);margin:0 auto}.editorial-narrow{max-width:var(--max-narrow);margin:0 auto}.eyebrow{display:inline-block;font-family:var(--font-sans);font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--color-accent);font-weight:600;margin-bottom:var(--space-4)}.editorial-title{font-family:var(--font-serif);font-size:clamp(2rem,1.6rem + 2.4vw,3.25rem);font-weight:500;line-height:1.1;color:var(--color-ink);margin:0 0 var(--space-5)}.editorial-title em{font-style:italic;color:var(--color-accent-deep);font-weight:500}.editorial-lede{font-family:var(--font-serif);font-size:clamp(1.1rem,1rem + .4vw,1.35rem);font-style:italic;color:var(--color-ink-soft);line-height:1.6;max-width:60ch;margin:0 0 var(--space-6)}.editorial-body{font-family:var(--font-sans);font-size:1rem;color:var(--color-ink-soft);line-height:1.8;max-width:64ch}.editorial-body p+p{margin-top:1.2em}.editorial-rule{display:block;width:60px;height:1px;background:var(--color-rule);border:0;margin:var(--space-6) 0}.editorial-rule--centered{margin-inline:auto}.editorial-ornament{display:flex;justify-content:center;margin:var(--space-7) 0 var(--space-6)}.editorial-ornament img{width:260px;max-width:60%;height:auto;opacity:.9}.editorial-grid{display:grid;grid-template-columns:1fr;gap:var(--space-5);margin-top:var(--space-6)}@media(min-width:720px){.editorial-grid{grid-template-columns:repeat(3,1fr)}}.editorial-card{background:var(--color-paper);border:1px solid var(--color-rule-soft);border-radius:var(--radius-md);padding:var(--space-5) var(--space-5);transition:transform .2s ease,box-shadow .2s ease}.editorial-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-elev)}.editorial-card .num{display:inline-block;font-family:var(--font-serif);font-style:italic;font-size:1.5rem;color:var(--color-accent);margin-bottom:var(--space-2)}.editorial-card h3{font-size:1.2rem;margin-bottom:var(--space-3)}.editorial-card p{font-size:.95rem;color:var(--color-ink-muted);margin:0;line-height:1.7}.prose{font-family:var(--font-sans);font-size:1.025rem;line-height:1.85;color:var(--color-ink-soft)}.prose h2{margin-top:var(--space-7);margin-bottom:var(--space-4);font-family:var(--font-serif);font-weight:500;font-size:clamp(1.4rem,1.2rem + .8vw,1.75rem);color:var(--color-ink)}.prose h2+p{margin-top:0}.prose h3{margin-top:var(--space-5);margin-bottom:var(--space-3);font-family:var(--font-serif);font-weight:500;font-size:1.2rem;color:var(--color-ink)}.prose p{margin:0 0 1.2em}.prose ul,.prose ol{padding-left:1.4em;margin:0 0 1.2em}.prose li{margin-bottom:.4em}.prose strong{color:var(--color-ink);font-weight:600}.prose blockquote{border-left:2px solid var(--color-accent);padding-left:var(--space-5);margin:var(--space-5) 0;font-family:var(--font-serif);font-style:italic;font-size:1.1rem;color:var(--color-ink)}.editorial-page{background:linear-gradient(180deg,var(--color-cream) 0%,var(--color-paper) 35%);padding:clamp(2rem,5vw,4rem) 0}.about-hero,.contact-hero{display:grid;grid-template-columns:1fr;gap:var(--space-5);margin-bottom:var(--space-6)}@media(min-width:900px){.about-hero,.contact-hero{grid-template-columns:1.2fr 1fr;gap:clamp(2rem,4vw,3.5rem);align-items:center}}.about-hero-figure,.contact-hero-figure{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 22px 48px -28px #1a181552;aspect-ratio:4 / 5;background:var(--color-cream-deep)}.about-hero-figure img,.contact-hero-figure img{width:100%;height:100%;object-fit:cover;display:block}.editorial-page-inner{max-width:var(--max-content);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}.editorial-meta{font-family:var(--font-sans);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-mute);margin-bottom:var(--space-3)}.tool-page-header{margin:0 0 var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--color-rule-soft)}.tool-page-header .eyebrow{margin-bottom:.5rem}.tool-page-header h2{font-family:var(--font-serif);font-size:clamp(1.4rem,1.2rem + .9vw,1.85rem);line-height:1.18;margin:0 0 .6rem;color:var(--color-ink);letter-spacing:-.01em;font-weight:500}.tool-page-header p{font-size:.92rem;margin:0;max-width:72ch;color:var(--color-ink-muted);line-height:1.65}.editorial-tabs{display:flex;gap:.25rem;margin-bottom:var(--space-4);padding-bottom:0;border-bottom:1px solid var(--color-rule);flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.editorial-tabs::-webkit-scrollbar{display:none}.editorial-tab{padding:.7rem 1.1rem;background:transparent;color:var(--color-ink-muted);border:none;border-bottom:2px solid transparent;font-family:var(--font-sans);font-size:.85rem;letter-spacing:.04em;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:color .2s ease,border-color .2s ease;margin-bottom:-1px;font-weight:500;border-radius:0}.editorial-tab:hover{color:var(--color-ink)}.editorial-tab.is-active{color:var(--color-ink);border-bottom-color:var(--color-accent)}.editorial-tool-content{background:var(--color-paper);padding:clamp(1.25rem,3vw,2rem);border-radius:var(--radius-md);border:1px solid var(--color-rule-soft);box-shadow:0 4px 16px -10px #1a18151f}.tool-seo-extras{margin-top:var(--space-7);display:flex;flex-direction:column;gap:var(--space-7)}.seo-block{padding-top:var(--space-5);border-top:1px solid var(--color-rule-soft)}.seo-block .eyebrow{margin-bottom:.5rem}.seo-block>h3{font-family:var(--font-serif);font-size:clamp(1.4rem,1.2rem + .8vw,1.7rem);font-weight:500;margin:0 0 var(--space-5);color:var(--color-ink);letter-spacing:-.01em}.use-cases{display:grid;grid-template-columns:1fr;gap:var(--space-5)}@media(min-width:720px){.use-cases{grid-template-columns:repeat(3,1fr)}}.use-case .num{display:block;font-family:var(--font-serif);font-style:italic;font-size:1rem;color:var(--color-accent);margin-bottom:.4rem;line-height:1}.use-case h4{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--color-ink);margin:0 0 .5rem;line-height:1.25}.use-case p{font-family:var(--font-sans);font-size:.92rem;color:var(--color-ink-muted);margin:0;line-height:1.7}.faqs{margin:0}.faqs dt{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--color-ink);margin:0 0 .5rem;line-height:1.3}.faqs dt:not(:first-of-type){margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px dashed var(--color-rule-soft)}.faqs dd{font-family:var(--font-sans);font-size:.92rem;color:var(--color-ink-muted);margin:0;line-height:1.7;padding-left:0}.tool-seo{margin-top:var(--space-7);padding:var(--space-6) clamp(1rem,3vw,1.5rem);background:var(--color-cream);border-radius:var(--radius-md);border:1px solid var(--color-rule-soft);font-family:var(--font-sans);font-size:.95rem;color:var(--color-ink-soft);line-height:1.8}.tool-seo h3{font-family:var(--font-serif);font-weight:500;font-size:1.2rem;color:var(--color-ink);margin:0 0 var(--space-3)}.tool-seo h3+ol,.tool-seo h3+ul{margin-bottom:var(--space-5)}.tool-seo .privacy-note{font-size:.85rem;color:var(--color-mute);margin:var(--space-4) 0 0;font-style:italic}.app-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-3);padding:var(--space-3) 0;border-bottom:1px solid var(--color-rule-soft);margin-bottom:var(--space-4)}.app-brand{flex:1 1 auto;min-width:0}.app-brand h1{font-family:var(--font-serif);font-weight:600;font-size:clamp(1.3rem,1.1rem + .5vw,1.55rem);margin:0 0 .1em;cursor:pointer;color:var(--color-ink);line-height:1.15;display:inline-flex;align-items:center;gap:.55em}.brand-mark{width:1.7em;height:1.7em;flex-shrink:0;opacity:.88;pointer-events:none;display:inline-block}.app-brand h1 em{font-style:italic;color:var(--color-accent-deep);font-weight:500}.app-tagline{color:var(--color-ink-muted);font-size:.78rem;margin:0;max-width:60ch;line-height:1.45}.app-nav{display:flex;gap:var(--space-4);align-items:center;flex-wrap:wrap}.app-nav a{font-family:var(--font-sans);font-size:.85rem;letter-spacing:.06em;color:var(--color-ink-muted);text-transform:uppercase;font-weight:500}.app-nav a:hover{color:var(--color-accent-deep);text-decoration:none}.app-nav a.active{color:var(--color-accent-deep)}.app-footer{margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--color-rule-soft);font-family:var(--font-sans);color:var(--color-mute);font-size:.85rem}.app-footer .footer-links{display:flex;justify-content:center;gap:var(--space-5);flex-wrap:wrap;margin-bottom:var(--space-3)}.app-footer .footer-links a{color:var(--color-ink-muted);letter-spacing:.04em}.app-footer .footer-links a:hover{color:var(--color-accent-deep);text-decoration:none}.app-footer p{margin:.3em 0;text-align:center}.home-hero{padding:clamp(.5rem,1.5vw,1.5rem) 0 clamp(1.5rem,3vw,2.5rem);margin-bottom:var(--space-5)}.home-hero-layout{display:grid;grid-template-columns:1fr;gap:var(--space-5)}@media(min-width:960px){.home-hero-layout{grid-template-columns:minmax(260px,320px) 1fr;gap:clamp(2rem,3vw,3rem);align-items:start}}.home-hero-text{position:relative}@media(min-width:960px){.home-hero-text{position:sticky;top:1rem}}.home-hero-text .eyebrow{margin-bottom:.75rem;font-size:.65rem}.home-hero-text .editorial-title{font-size:clamp(1.55rem,1.2rem + 1.4vw,2.2rem)!important;margin-bottom:.6rem!important;line-height:1.15!important;max-width:18ch}.home-hero-text .editorial-lede{font-size:.98rem!important;margin-bottom:1rem!important;max-width:36ch}.home-hero-text .cta-ghost{font-size:.82rem;padding:.65rem 1.25rem}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);margin-top:0}@media(min-width:600px){.tool-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1100px){.tool-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1320px){.tool-grid{grid-template-columns:repeat(4,1fr)}}.tool-card{display:block;background:var(--color-paper);border:1px solid var(--color-rule-soft);border-radius:var(--radius-md);padding:1.1rem 1.15rem 1.2rem;text-align:left;font-family:inherit;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,border-color .2s ease;position:relative;width:100%;text-decoration:none;color:inherit;outline:none;min-height:130px}.tool-card:hover,.tool-card:focus-visible{transform:translateY(-2px);box-shadow:0 14px 32px -22px #1a181552;border-color:var(--color-accent)}.tool-card:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.tool-num{display:block;font-family:var(--font-serif);font-style:italic;font-size:.95rem;color:var(--color-accent);margin-bottom:.25rem;line-height:1}.tool-name{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--color-ink);margin:0 0 .35rem;line-height:1.2;letter-spacing:-.01em}.tool-desc{font-family:var(--font-sans);font-size:.78rem;color:var(--color-ink-muted);margin:0;line-height:1.5}.tool-arrow{position:absolute;top:.95rem;right:1rem;font-family:var(--font-serif);font-size:1.05rem;color:var(--color-mute);transition:transform .25s ease,color .2s ease;line-height:1}.tool-card:hover .tool-arrow,.tool-card:focus-visible .tool-arrow{transform:translate(4px);color:var(--color-accent)}.hero-strengths{display:flex;flex-wrap:wrap;gap:clamp(1rem,3vw,2.5rem);padding:var(--space-4) 0 var(--space-3);margin-top:var(--space-5);border-top:1px solid var(--color-rule-soft)}.hero-strengths .item{flex:1 1 180px;min-width:180px}.hero-strengths .item h4{font-family:var(--font-serif);font-size:.95rem;font-weight:500;color:var(--color-ink);margin:0 0 .2rem}.hero-strengths .item p{font-size:.78rem;color:var(--color-ink-muted);margin:0;line-height:1.5}.home-cta{display:flex;gap:var(--space-3);margin:var(--space-5) 0 var(--space-3);flex-wrap:wrap}.cta-primary{font-family:var(--font-sans);font-size:.92rem;letter-spacing:.05em;padding:.9rem 1.7rem;background:var(--color-ink);color:var(--color-cream);border:1px solid var(--color-ink);border-radius:4px;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .15s ease;font-weight:500}.cta-primary:hover{background:var(--color-accent-deep);border-color:var(--color-accent-deep)}.cta-primary:active{transform:translateY(1px)}.cta-ghost{font-family:var(--font-sans);font-size:.92rem;letter-spacing:.05em;padding:.9rem 1.7rem;background:transparent;color:var(--color-ink);border:1px solid var(--color-rule);border-radius:4px;cursor:pointer;transition:border-color .2s ease,background .2s ease;font-weight:500}.cta-ghost:hover{border-color:var(--color-ink-soft);background:var(--color-cream)}.contact-cards{display:grid;grid-template-columns:1fr;gap:var(--space-4);margin-top:var(--space-5)}@media(min-width:640px){.contact-cards{grid-template-columns:repeat(2,1fr)}}.contact-card{display:block;padding:1.4rem 1.5rem 1.7rem;background:var(--color-paper);border:1px solid var(--color-rule-soft);border-radius:var(--radius-md);text-decoration:none;color:inherit;position:relative;transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}.contact-card:hover{border-color:var(--color-accent);transform:translateY(-2px);box-shadow:0 14px 32px -22px #1a181552;text-decoration:none}.contact-card h3{font-family:var(--font-serif);font-size:1.2rem;font-weight:500;margin:0 0 .5rem;color:var(--color-ink);letter-spacing:-.01em}.contact-card p{font-size:.85rem;color:var(--color-ink-muted);margin:0;line-height:1.6}.contact-card-arrow{position:absolute;top:1.2rem;right:1.4rem;font-family:var(--font-serif);font-size:1.15rem;color:var(--color-mute);transition:transform .2s ease,color .2s ease;line-height:1}.contact-card:hover .contact-card-arrow{color:var(--color-accent);transform:translate(4px)}.contact-direct{display:flex;align-items:center;gap:var(--space-4);padding:1.2rem 1.5rem;background:var(--color-cream);border:1px solid var(--color-rule-soft);border-radius:var(--radius-md);flex-wrap:wrap}.contact-direct .label{font-family:var(--font-sans);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-mute);flex-shrink:0}.contact-direct .email{font-family:var(--font-serif);font-size:1.15rem;color:var(--color-ink);font-style:italic}.contact-direct .email:hover{color:var(--color-accent-deep);text-decoration:none}.text-center{text-align:center}.cream-bg{background:var(--color-cream)}#root{max-width:1280px;margin:0 auto}.tabs::-webkit-scrollbar{display:none}