:root{--bg:#fff;--text:#1a1a1a;--primary:#18448e;--secondary:#2c7da0;--section-blue:#1e4e8c}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Meiryo,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1120px,100% - 2rem);margin-inline:auto}.section-title{color:var(--primary);text-align:center;margin:0 0 2rem;font-size:clamp(1.8rem,4vw,3rem);font-weight:700}.pill-button{color:#fff;background:linear-gradient(90deg,#18448e,#2c7da0);border-radius:999px;padding:.9rem 2rem;font-weight:700;display:inline-block;box-shadow:0 12px 24px #0000002e}.card{background:#fff;border-radius:16px;box-shadow:0 10px 20px #00000014}.lp-header{z-index:10;background:#eaedf2;border-bottom:1px solid #dde3ea;position:relative;top:0}.lp-header-inner{justify-content:space-between;align-items:center;min-height:52px;display:flex}.lp-nav{color:#18448e;gap:1rem;font-size:.78rem;font-weight:500;display:flex}.hero{color:#fff;background:linear-gradient(90deg,#0000009e,#0000009e),linear-gradient(130deg,#1a4a8f,#353b49);min-height:560px}.hero-copy{padding:3.4rem 0 2.4rem}.hero-title{color:#0000;background:linear-gradient(130deg,#9cb7e5,#18448e);-webkit-background-clip:text;background-clip:text;margin:.35rem 0;font-size:clamp(2.2rem,7vw,4.2rem);line-height:1.15}.feature-section{color:#fff;background:linear-gradient(126.36deg,#18448e 0%,#25588c 50%,#1a3f62 100%);padding:6rem 0;position:relative;overflow:hidden}.feature-section:before,.feature-section:after{content:"";filter:blur(64px);pointer-events:none;opacity:.4;position:absolute;inset:-20%}.feature-section:before{background:linear-gradient(126.36deg,#9cb7e54d 0%,#0000 50% 100%)}.feature-section:after{background:linear-gradient(-53.63deg,#2c7da04d 0%,#0000 50% 100%)}.feature-section .container{z-index:1;position:relative}.feature-row{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:2rem;margin-top:2.6rem;display:grid}.feature-row-reverse .feature-media{order:2}.feature-row-reverse .feature-content{order:1}.feature-media{aspect-ratio:1;object-fit:cover;border-radius:16px;width:100%}.feature-number{color:#ffffffd1;margin:0;font-size:3rem}.feature-title{margin:.4rem 0 .8rem;font-size:clamp(1.8rem,4vw,3rem);line-height:1.28}.feature-desc{color:#ffffffe6;margin:0;font-size:1.08rem;line-height:1.8}.feature-note-card{color:#1a1a1a;background:#fffffff2;border-radius:14px;margin-top:1rem;padding:1rem 1.2rem}.lp-section{padding:6rem 0}.case-card{background:linear-gradient(150deg,#f8f9fa,#e8f1f8);border-radius:24px;padding:2rem;box-shadow:0 14px 30px #0000001f}.campaign-panel{text-align:center;background:linear-gradient(150deg,#fff,#e8f4f9);border-radius:24px;padding:3rem;box-shadow:0 18px 30px #0000001f}.campaign-off{background:#fff;border-radius:16px;max-width:485px;margin:1rem auto;padding:1.6rem 1rem}.demo-band{text-align:center;color:#fff;background:linear-gradient(160.9deg,#19448e 0%,#2c5a9f 50%,#133162 100%);padding:5rem 0}.lp-footer{color:#364153;background:#f3f4f6;padding:4rem 0 2rem}@media (max-width:900px){.lp-nav{display:none}.hero{min-height:520px}.hero-copy{padding:3rem 0 2.2rem}.feature-row{grid-template-columns:1fr}.feature-row-reverse .feature-media,.feature-row-reverse .feature-content{order:initial}}