:root{--bg: #fbfaf8;--bg-alt: #f3f1ec;--ink: #171a21;--ink-soft: #4b5160;--ink-faint: #8a8f9e;--accent: #d97706;--accent-deep: #b45309;--accent-soft: #fdf1e0;--card: #ffffff;--border: #e6e2d9;--dark: #14161c;--dark-ink: #e8e6e1;--good: #16a34a;--radius: 14px;--max: 1060px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic UI,Yu Gothic,Meiryo,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:var(--accent-deep);text-decoration:none}a:hover{text-decoration:underline}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:var(--bg-alt);border:1px solid var(--border);border-radius:5px;padding:.1em .35em}.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:50;background:#fbfaf8eb;backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:60px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.08rem;color:var(--ink)}.brand:hover{text-decoration:none}.brand svg{width:26px;height:26px}.site-nav{display:flex;align-items:center;gap:20px;font-size:.93rem}.site-nav a{color:var(--ink-soft)}.site-nav a:hover{color:var(--ink);text-decoration:none}.lang-switch{border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:.85rem;color:var(--ink-soft);background:var(--card);white-space:nowrap}@media(max-width:720px){.site-nav .nav-link{display:none}}.disclaimer-ribbon{background:var(--dark);color:var(--dark-ink);font-size:.85rem;text-align:center;padding:8px 16px}.disclaimer-ribbon a{color:inherit;text-decoration:underline}.hero{padding:84px 0 56px;text-align:center}.hero h1{font-size:clamp(2.1rem,5.4vw,3.4rem);line-height:1.15;letter-spacing:-.02em;margin:0 auto 20px;max-width:820px}.hero .lede{font-size:1.14rem;color:var(--ink-soft);max-width:660px;margin:0 auto 32px}.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center}.hero-note{margin-top:14px;font-size:.88rem;color:var(--ink-faint)}.appstore-badge{display:inline-flex;flex-direction:column;justify-content:center;min-width:190px;min-height:56px;padding:8px 22px;border-radius:12px;background:var(--ink);color:#fff;text-align:left;line-height:1.25;border:1px dashed transparent}.appstore-badge:hover{text-decoration:none;opacity:.9}.appstore-badge .small{font-size:.68rem;opacity:.8}.appstore-badge .big{font-size:1.05rem;font-weight:600}.appstore-badge.placeholder{background:var(--card);color:var(--ink-soft);border:1.5px dashed var(--ink-faint)}.btn{display:inline-block;padding:12px 24px;border-radius:10px;font-weight:600;font-size:.98rem}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-deep);text-decoration:none}.btn-ghost{border:1px solid var(--border);background:var(--card);color:var(--ink)}.btn-ghost:hover{text-decoration:none;border-color:var(--ink-faint)}.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:26px 0 10px}.chip{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:6px 14px;font-size:.86rem;color:var(--ink-soft);white-space:nowrap}section.block{padding:72px 0}section.block.alt{background:var(--bg-alt)}.block h2{font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:-.015em;line-height:1.2;margin:0 0 10px;text-align:center}.block .sub{text-align:center;color:var(--ink-soft);max-width:640px;margin:0 auto 44px}.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:64px}.feature-row:last-child{margin-bottom:0}.feature-row h3{font-size:1.45rem;margin:0 0 10px;letter-spacing:-.01em}.feature-row p{color:var(--ink-soft);margin:0 0 10px}.feature-row .tag{display:inline-block;font-size:.78rem;font-weight:600;color:var(--accent-deep);background:var(--accent-soft);border-radius:999px;padding:3px 11px;margin-top:6px}.shot{background:linear-gradient(160deg,#20242e,#14161c);border-radius:22px;border:1px solid #2c313d;min-height:300px;display:flex;align-items:center;justify-content:center;color:#767c8a;font-size:.88rem;text-align:center;padding:24px}@media(max-width:760px){.feature-row{grid-template-columns:1fr;gap:20px}.feature-row .shot{order:-1;min-height:200px}}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.grid{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}.card .glyph{font-size:1.3rem;margin-bottom:8px}.card h3{font-size:1.02rem;margin:0 0 6px}.card p{font-size:.92rem;color:var(--ink-soft);margin:0}.compare{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;font-size:.95rem}.compare th,.compare td{padding:12px 16px;border-bottom:1px solid var(--border);text-align:left}.compare th{background:var(--bg-alt);font-weight:650}.compare td:nth-child(2),.compare td:nth-child(3),.compare th:nth-child(2),.compare th:nth-child(3){text-align:center;width:150px}.compare tr:last-child td{border-bottom:none}.yes{color:var(--good);font-weight:700}.no{color:var(--ink-faint)}.table-scroll{overflow-x:auto;border-radius:var(--radius)}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}@media(max-width:820px){.pricing{grid-template-columns:1fr;max-width:420px;margin:0 auto}}.price-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;text-align:center}.price-card.featured{border:2px solid var(--accent);position:relative}.price-card .badge{position:absolute;top:-13px;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;font-size:.74rem;font-weight:700;border-radius:999px;padding:3px 14px;white-space:nowrap}.price-card .plan{font-weight:650;color:var(--ink-soft);margin-bottom:8px}.price-card .amount{font-size:2.1rem;font-weight:750;letter-spacing:-.02em}.price-card .per{font-size:.9rem;color:var(--ink-faint)}.price-card .usd{font-size:.88rem;color:var(--ink-faint);margin-bottom:14px}.price-card ul{text-align:left;font-size:.9rem;color:var(--ink-soft);padding-left:20px;margin:0 0 10px;flex:1}.price-note{text-align:center;color:var(--ink-faint);font-size:.86rem;max-width:640px;margin:26px auto 0}.faq{max-width:760px;margin:0 auto}.faq details{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:4px 20px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:650;padding:12px 0;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;color:var(--ink-faint)}.faq details[open] summary:after{content:"–"}.faq details p{color:var(--ink-soft);margin:0 0 14px;font-size:.95rem}.cta-final{background:var(--dark);color:var(--dark-ink);text-align:center;padding:80px 24px}.cta-final h2{font-size:clamp(1.7rem,4vw,2.5rem);margin:0 0 14px;letter-spacing:-.015em}.cta-final p{color:#a7acb8;max-width:560px;margin:0 auto 28px}.site-footer{background:var(--dark);color:#a7acb8;font-size:.88rem;padding:44px 0 56px;border-top:1px solid #262a33}.site-footer .cols{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between;margin-bottom:28px}.site-footer nav{display:flex;flex-wrap:wrap;gap:18px}.site-footer a{color:#cfd3db}.site-footer .legal{border-top:1px solid #262a33;padding-top:20px;font-size:.8rem;color:#7c8190;max-width:820px}.prose{padding:56px 0 80px}.prose h1{font-size:clamp(1.9rem,4.6vw,2.7rem);letter-spacing:-.02em;line-height:1.2;margin:0 0 8px}.prose .meta{color:var(--ink-faint);font-size:.9rem;margin-bottom:36px}.prose h2{font-size:1.45rem;margin:44px 0 12px;letter-spacing:-.01em}.prose h3{font-size:1.12rem;margin:28px 0 8px}.prose p,.prose li{color:#30343f}.prose ul,.prose ol{padding-left:24px}.prose table{width:100%;border-collapse:collapse;font-size:.92rem;margin:16px 0}.prose table th,.prose table td{border:1px solid var(--border);padding:9px 12px;text-align:left;vertical-align:top}.prose table th{background:var(--bg-alt)}.prose blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:4px 0 4px 18px;color:var(--ink-soft)}.callout{background:var(--accent-soft);border:1px solid #f3ddba;border-radius:var(--radius);padding:16px 20px;margin:20px 0;font-size:.95rem}.callout.neutral{background:var(--bg-alt);border-color:var(--border)}.draft-banner{background:#fef3c7;border:1px dashed #d97706;border-radius:var(--radius);padding:12px 18px;font-size:.9rem;margin-bottom:28px}.post-list{display:grid;gap:16px;margin-top:36px}.post-card{display:block;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;color:inherit}.post-card:hover{text-decoration:none;border-color:var(--accent)}.post-card .date{font-size:.82rem;color:var(--ink-faint)}.post-card h2{font-size:1.2rem;margin:6px 0}.post-card p{color:var(--ink-soft);font-size:.93rem;margin:0}.facts{display:grid;grid-template-columns:200px 1fr;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--card);font-size:.95rem}.facts>div{padding:11px 16px;border-bottom:1px solid var(--border)}.facts>div:nth-last-child(-n+2){border-bottom:none}.facts .k{background:var(--bg-alt);font-weight:600}@media(max-width:560px){.facts{grid-template-columns:1fr}.facts .k{border-bottom:none;padding-bottom:2px}}.placeholder-box{border:1.5px dashed var(--ink-faint);border-radius:var(--radius);padding:26px;text-align:center;color:var(--ink-faint);font-size:.9rem;background:var(--card)}