:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#22232d;background:#fff;line-height:1.5}
*{box-sizing:border-box}body{margin:0}a{color:#aa1731}.container{width:min(1110px,calc(100% - 40px));margin-inline:auto}.site-header{border-bottom:1px solid #eee;background:#fff}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0;gap:16px}.brand{text-decoration:none;color:#20202d;display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.07em}.brand-mark{background:#a71935;color:white;font-size:26px;line-height:1;border-radius:12px;width:36px;height:36px;text-align:center;padding-top:3px}.brand-highlight{color:#b11a3b}.prototype-label{font-size:.76rem;letter-spacing:.07em;text-transform:uppercase;border:1px solid #e4d0d5;padding:7px 11px;border-radius:50px;color:#94314a}.hero{background:linear-gradient(128deg,#fff 16%,#fff2f4 100%);padding:76px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(290px,.8fr);gap:64px;align-items:center}.eyebrow{color:#a71935;font-size:.79rem;letter-spacing:.14em;font-weight:800}h1{font-size:clamp(2.5rem,5.6vw,4.4rem);line-height:1.1;letter-spacing:-.04em;margin:17px 0 19px}.highlight{color:#b11a3b}.lead{color:#555765;font-size:1.11rem;max-width:670px}.pill-row{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0}.pill{border:1px solid #e6c8d1;border-radius:100px;padding:7px 13px;font-size:.83rem;color:#78162d;background:#fff}.notice{border-left:4px solid #b11a3b;background:white;padding:14px 17px;color:#51515c;margin-top:30px;font-size:.92rem}.side-panel{padding:34px;border:1px solid #f0d2d8;border-radius:22px;background:#fff;box-shadow:0 25px 65px #5e0e2810}.heart-icon{display:grid;place-items:center;border-radius:18px;width:62px;height:62px;background:#fce9ee;color:#b11a3b;font-size:32px}.side-panel h2{font-size:1.55rem;line-height:1.25}.side-panel p{color:#60606a}.panel-line{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-top:1px solid #eee;font-size:.9rem}.panel-line strong{color:#831d33;text-align:right}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:55px;padding-bottom:40px}.feature{border:1px solid #ece7e8;border-radius:15px;padding:26px}.feature h2{margin:10px 0 8px}.feature p{color:#61616e;margin:0}.feature-n{color:#af213e;font-weight:800}.caution{border:1px solid #e6d5d8;padding:18px;border-radius:12px;margin-bottom:55px;color:#53525f;font-size:.93rem}.site-footer{background:#231b20;color:#eadfe3}.footer-inner{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:26px 0;font-size:.8rem}.simple-page{padding:85px 0;min-height:65vh}.simple-page h1{font-size:clamp(2.2rem,5vw,3.4rem)}code{background:#f5edf0;padding:2px 5px;border-radius:5px}
@media(max-width:780px){.hero{padding:55px 0}.hero-grid{grid-template-columns:1fr;gap:25px}.features{grid-template-columns:1fr}.side-panel{padding:24px}.footer-inner{display:block}.footer-inner span{display:block;margin:5px 0}}