:root{--canvas:#fbfaf7;--surface:#fffdf8;--panel:#f4efe7;--line:#e6ded3;--ink:#1e1c19;--muted:#6c6860;--accent:#c86f52;--accent-strong:#a95740;--mint:#58b7a7;--blue:#5b8fc9;--yellow:#f1c85b;--meal:#cc785c;--belongings:#5bb8aa;--shopping:#e8a55a;--health:#c64545;--gifts:#7c6f4f;--shadow:0 18px 50px rgba(76,62,44,0.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--canvas);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75}a{color:inherit}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(230,222,211,0.86);background:rgba(251,250,247,0.92);backdrop-filter:blur(16px)}.header-inner{width:min(1120px,100%);min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 auto;padding:0 16px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:900}.brand img{width:34px;height:34px;border-radius:8px}.site-nav{display:flex;align-items:center;justify-content:flex-end;gap:2px}.site-nav a,.nav-cta,.button{min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0 10px;border-radius:8px;text-decoration:none;font-size:0.86rem;font-weight:900;white-space:nowrap}.site-nav a{color:var(--muted)}.nav-cta,.button.primary{color:#fff;background:var(--accent)}.nav-cta{color:#fff !important}.button.secondary{border:1px solid var(--line);color:var(--ink);background:var(--surface)}.hero{width:min(1120px,100%);display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:34px;margin:0 auto;padding:54px 20px 42px;align-items:center}.hero-copy h1{margin:0;font-size:clamp(2.25rem,7vw,4.8rem);line-height:1.06;letter-spacing:0}.hero-copy p{max-width:680px;margin:20px 0 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p,.article-lead{margin:12px 0 0;color:var(--muted)}.problem-grid,.feature-grid,.use-grid,.article-grid,.pricing-grid,.sns-grid{display:grid;gap:14px}.problem-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.use-grid,.article-grid,.sns-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.pricing-grid{grid-template-columns:1.2fr 0.8fr}.tile,.article-card,.pricing-card{padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.tile strong,.article-card strong,.pricing-card strong{display:block;margin-bottom:6px;font-size:1.02rem}.tile p,.article-card p,.pricing-card p{margin:0;color:var(--muted);font-size:0.94rem}.feature-icon{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:10px;border-radius:8px;color:#fff;font-family:"Material Symbols 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minmax(280px,1.1fr);gap:24px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}.guide-intro h1,.guide-section h2{margin:0;font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.22;letter-spacing:0}.guide-intro p,.guide-copy p,.guide-copy li,.screen-shot figcaption{color:var(--muted)}.guide-copy ul{padding-left:1.2rem}.screen-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}.screen-shot{width:min(100%,330px);display:grid;justify-items:center;gap:8px;margin:0 auto}.screen-shot img{display:block;width:100%;aspect-ratio:704 / 1521;object-fit:contain;object-position:top;border:10px solid #161412;border-radius:30px;background:#fff;box-shadow:var(--shadow)}.screen-shot figcaption{width:100%;margin:0;font-size:0.84rem;font-weight:800;text-align:center}.sns-tile{display:grid;grid-template-columns:42px 1fr;column-gap:12px;align-items:start}.sns-tile p{grid-column:2}.sns-mark{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;color:#fff;font-weight:900}.sns-note{background:#41c9b4}.sns-instagram{background:#e1306c}.sns-youtube{background:#ff0033}.sns-contact{background:var(--ink)}.contact-box{display:grid;gap:8px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fffaf2}.contact-box strong{font-size:1.02rem}.article{padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.article h2{margin:30px 0 10px;font-size:1.35rem}.article h3{margin:22px 0 8px;font-size:1.05rem}.article p,.article li{color:var(--muted)}.article ul,.article ol{padding-left:1.35rem}.article li{margin:7px 0}.article-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0 0;color:var(--muted);font-size:0.84rem;font-weight:800}.article-tags{display:inline-flex;flex-wrap:wrap;gap:6px}.article-tag{display:inline-flex;min-height:24px;align-items:center;justify-content:center;padding:0 8px;border:1px solid var(--line);border-radius:999px;color:var(--accent-strong);background:#fffaf2;font-size:0.76rem;font-weight:900}.article-card time{display:block;margin-bottom:6px;color:var(--accent-strong);font-size:0.78rem;font-weight:900}.article-card .article-tags{margin-top:10px}.article .screen-shot,.article .screen-pair{margin-top:22px;margin-bottom:24px}.article .screen-pair{width:min(100%,700px);margin-left:auto;margin-right:auto}.article-nav{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 24px}.article-nav a,.tag{display:inline-flex;min-height:34px;align-items:center;justify-content:center;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);text-decoration:none;font-size:0.84rem;font-weight:800}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-inner{width:min(1120px,100%);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:0 auto;padding:20px;color:var(--muted);font-size:0.86rem}.footer-links{display:flex;flex-wrap:wrap;gap:10px}.footer-links a{color:var(--muted);text-decoration:none;font-weight:800}@media (max-width:860px){.header-inner{align-items:center;flex-direction:row;flex-wrap:wrap;padding:10px 12px}.site-nav{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.site-nav a,.nav-cta{min-width:0;min-height:34px;padding:0 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