:root{--ink:#1f2024;--muted:#87909f;--pink:#e79491;--pink-soft:#fff0ef;--line:#e9e9ea;--paper:#fffdfc;--blue:#eaf1f6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}a{color:inherit}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 max(20px,calc((100% - 1120px)/2));position:sticky;top:0;background:rgba(255,253,252,.95);backdrop-filter:blur(10px);z-index:4}.logo{font-family:cursive;font-size:1.35rem;text-decoration:none;line-height:1}.logo small{display:block;font:700 .48rem Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase;margin-top:5px}.topbar nav{display:flex;gap:28px}.topbar nav a{text-decoration:none;color:#515663;font-weight:700;font-size:.9rem}.hero{display:grid;grid-template-columns:1fr 260px;gap:80px;padding:86px 0 92px;align-items:center}.kicker,.tag{font-size:.72rem;line-height:1.2;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:#df8a86}.hero h1{font-size:clamp(2.8rem,6vw,5.6rem);line-height:.98;letter-spacing:-.055em;max-width:820px;margin:24px 0}.intro{font-size:1.25rem;color:#646b77;max-width:690px}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 19px;border-radius:8px;text-decoration:none;font-weight:800;font-size:.9rem}.btn-dark{background:var(--ink);color:#fff}.btn-pink{background:var(--pink);color:var(--ink)}.hero-note{border-top:2px solid var(--pink);padding-top:18px}.hero-note span{font-size:.72rem;font-weight:800;letter-spacing:.12em;color:#777d89}.hero-note strong{display:block;font-size:4.4rem;line-height:1;margin:14px 0}.hero-note p{color:var(--muted);margin:0}.section{padding:86px 0}.section h2{font-size:clamp(2.2rem,4.3vw,4.6rem);line-height:1;letter-spacing:-.045em;max-width:850px;margin:16px 0 22px}.large{font-size:1.2rem;color:#69717d;max-width:770px}.grid3,.ad-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.grid3 article,.ad-grid article{border-top:2px solid var(--pink);padding:18px 0}.grid3 b{color:var(--pink);font-size:.9rem}.grid3 h3,.ad-grid h3{font-size:1.2rem;margin:14px 0 8px}.grid3 p,.ad-grid p{color:#737b87;margin:0}.pale{background:var(--blue)}.tunnel-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:42px}.tunnel-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;min-height:360px}.tunnel-card.highlight{border-color:var(--pink);background:var(--pink-soft)}.tunnel-card h3{font-size:1.8rem;margin:15px 0 5px}.tunnel-card p{color:#737b87}.tunnel-card p a{font-weight:700}.tunnel-card ul{padding-left:20px;color:#5e6672}.tunnel-card li{margin:8px 0}.inline-link{font-weight:800;color:#d27875;text-decoration:none}.budget{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}.budget>div{background:#f7f7f6;border-radius:10px;padding:22px}.budget span,.budget small{display:block;color:#7a818c}.budget strong{display:block;font-size:2.4rem;line-height:1.1;margin:10px 0}.rule{display:flex;gap:24px;border-left:3px solid var(--pink);margin-top:46px;padding:4px 0 4px 18px}.rule strong{min-width:150px}.rule span{color:#68717e}.dark{background:var(--ink);color:#fff}.dark .kicker{color:var(--pink)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.steps>div{border-top:1px solid #6b6f76;padding-top:20px}.steps b{color:var(--pink)}.steps h3{font-size:1.3rem;margin:14px 0 5px}.steps p{color:#bdc2c9;margin:0}.footnote{margin-top:46px;padding-top:22px;border-top:1px solid #50545b;color:#bdc2c9}.footnote strong{color:#fff}.footer{display:flex;justify-content:space-between;gap:20px;padding:26px 0;color:#8a919b;font-size:.82rem}@media(max-width:760px){.topbar nav{gap:12px}.topbar nav a{font-size:.75rem}.hero{grid-template-columns:1fr;gap:35px;padding:58px 0}.hero h1{font-size:clamp(2.8rem,13vw,4.7rem)}.hero-note{max-width:260px}.grid3,.ad-grid,.budget,.steps,.tunnel-grid{grid-template-columns:1fr}.section{padding:62px 0}.rule,.footer{display:block}.rule span{display:block;margin-top:10px}.footer span{display:block;margin:5px 0}}