:root{--primary: #F3B22A;--primary-deep: #E09A00;--text: #0A0A0A;--text-muted: #5A5A5A;--bg: #FFFFFF;--bg-soft: #F5F5F5;--bg-tint: #FAF6EC;--border: #E4E4E4;--ink: #111111;--fs-sans: "Noto Sans JP", "Roboto", system-ui, sans-serif;--fs-roman: "Roboto", "Noto Sans JP", system-ui, sans-serif;--fs-mono: "Roboto Mono", ui-monospace, monospace}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--fs-sans);color:var(--text);background:var(--bg);font-size:16px;line-height:1.8}a{text-decoration:none;color:inherit}h1,h2,h3{line-height:1.3}.wrap{max-width:1240px;margin:0 auto;padding:0 32px}.hl{display:inline-block;vertical-align:middle;background:var(--primary);color:var(--ink);padding:.04em .24em;line-height:1.1;white-space:nowrap;font-weight:900}.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;border-radius:999px;font-weight:700;font-size:15px;border:1.5px solid var(--ink);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s,color .2s}.btn--primary{background:var(--ink);color:#fff}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px #0000002e}.btn--ghost{background:transparent;color:var(--ink)}.btn--ghost:hover{background:var(--ink);color:#fff}header.nav{position:sticky;top:0;z-index:50;background:#ffffffeb;backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav__inner{display:flex;align-items:center;gap:28px;height:68px}.nav__logo{display:flex;align-items:center;gap:10px}.brand__mark{width:30px;height:30px;border-radius:7px;background:var(--primary);color:var(--ink);display:grid;place-items:center;font-family:var(--fs-roman);font-size:16px;font-weight:900}.nav__brand{font-weight:900;font-size:18px}.nav__badge{font-family:var(--fs-mono);font-size:11px;letter-spacing:.12em;background:var(--ink);color:var(--primary);padding:3px 8px}.nav__links{display:flex;gap:24px;margin-left:auto}.nav__links a{font-size:14px;font-weight:500;color:var(--text-muted)}.nav__links a:hover{color:var(--ink)}.nav__cta{padding:10px 22px;font-size:14px}.hero{background:var(--primary);min-height:86vh;display:flex;align-items:center;padding:96px 0}.hero__grid{display:grid;grid-template-columns:1.2fr .9fr;gap:72px;align-items:center}.hero__eyebrow{font-family:var(--fs-mono);font-size:12px;letter-spacing:.12em;color:var(--ink);margin-bottom:24px;font-weight:500}.hero__title{font-weight:900;font-size:clamp(30px,3.6vw,52px);line-height:1.3;letter-spacing:-.02em}.hero__title .sleep{background:var(--ink);color:var(--primary);padding:.02em .2em;display:inline-block;font-weight:900;white-space:nowrap}.hero__sub{margin-top:28px;font-size:16px;line-height:1.9;color:#0a0a0ac7}.hero__ctas{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}.hero__note{margin-top:20px;font-family:var(--fs-mono);font-size:12px;letter-spacing:.06em;color:#0a0a0a99}.hero__panel{background:var(--ink);color:#fff;font-family:var(--fs-mono);font-size:13px;line-height:1.9;padding:24px 24px 28px;box-shadow:0 24px 60px #00000040}.hero__panel-head{display:flex;align-items:center;gap:6px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px dashed rgba(255,255,255,.2)}.hero__panel-title{margin-left:8px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff8c}.dot{width:9px;height:9px;border-radius:50%;display:inline-block}.dot--r{background:#e76f51}.dot--y{background:var(--primary)}.dot--g{background:#2a9d8f}.hero__panel-row{display:grid;grid-template-columns:64px 1fr;gap:10px;padding:5px 0}.hero__panel-tag{color:var(--primary);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.hero__panel hr{border:0;border-top:1px dashed rgba(255,255,255,.2);margin:12px 0}.hero__panel-hl{color:#7ec99b}.trust{background:var(--ink);color:#fff;border-top:1px solid var(--ink)}.trust__row{display:grid;grid-template-columns:repeat(4,1fr)}.trust__cell{padding:28px 24px;border-left:1px solid rgba(255,255,255,.12)}.trust__cell:first-child{border-left:0}.trust__num{font-family:var(--fs-roman);font-weight:900;font-size:clamp(24px,2.2vw,32px);letter-spacing:-.02em;color:#fff;white-space:nowrap}.trust__lbl{font-family:var(--fs-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#ffffff8c;margin-top:6px}.sec{padding:120px 0}.sec--white{background:var(--bg)}.sec--soft{background:var(--bg-soft)}.sec--ink{background:var(--ink);color:#fff}.section__head{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:end;margin-bottom:64px}.section__head h2{font-weight:900;font-size:clamp(30px,3.4vw,46px);line-height:1.3;letter-spacing:-.02em}.h2--dark{color:#fff}.sec__eyebrow{font-family:var(--fs-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:16px}.sec__eyebrow--dark{color:#ffffff8c}.sec__kicker{font-size:16px;color:var(--text-muted);line-height:1.9}.sec__kicker--dark{color:#ffffffa6}.grid{display:grid;border:1px solid var(--border);background:#fff}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--2{grid-template-columns:repeat(2,1fr)}.cell{padding:40px 32px;border-left:1px solid var(--border);border-top:1px solid var(--border)}.grid--3 .cell:nth-child(-n+3){border-top:0}.grid--2 .cell:nth-child(-n+2){border-top:0}.grid--3 .cell:nth-child(3n+1){border-left:0}.grid--2 .cell:nth-child(odd){border-left:0}.cell__meta{display:flex;align-items:center;gap:12px;margin-bottom:18px}.cell__num{font-family:var(--fs-roman);font-weight:900;font-size:14px;color:var(--primary-deep);letter-spacing:.04em}.cell__tag{font-family:var(--fs-mono);font-size:11px;letter-spacing:.12em;background:var(--ink);color:var(--primary);padding:3px 8px}.cell h3{font-weight:900;font-size:22px;line-height:1.45;margin-bottom:12px}.cell p{font-size:15px;color:var(--text-muted);line-height:1.9}.cell>.cell__num{display:block;margin-bottom:14px}.cell>.cell__tag{display:inline-block;margin-bottom:16px}.cell__links{margin-top:18px;display:flex;flex-direction:column;gap:8px}.cell__links a{font-family:var(--fs-mono);font-size:12px;letter-spacing:.02em;color:var(--primary-deep);line-height:1.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cell__links a:hover{color:var(--ink);text-decoration:underline}.why__answer{margin-top:48px;padding:36px 40px;background:var(--bg-tint);border:1px solid var(--ink);font-size:17px;line-height:2}.steps{display:grid;grid-template-columns:repeat(3,1fr);background:#141414;border:1px solid rgba(255,255,255,.12)}.steps__cell{padding:40px 32px;border-left:1px solid rgba(255,255,255,.12)}.steps__cell:first-child{border-left:0}.steps__label{font-family:var(--fs-mono);font-size:11px;letter-spacing:.12em;color:var(--primary);margin-bottom:16px}.steps__cell h3{font-weight:900;font-size:24px;color:#fff;margin-bottom:12px}.steps__cell p{font-size:14px;color:#ffffffa6;line-height:1.9}.faq__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 56px}.faq__q{font-weight:900;font-size:17px;margin-bottom:8px}.faq__q span{color:var(--primary-deep);font-family:var(--fs-roman);margin-right:8px}.faq__a{font-size:15px;color:var(--text-muted);line-height:1.9}.cta{padding:140px 0;background:var(--primary);border-top:1px solid var(--ink)}.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap}.cta h2{font-weight:900;font-size:clamp(36px,5.2vw,72px);line-height:1.15;letter-spacing:-.02em}.cta__sub{margin-top:16px;color:#0a0a0ab3}.cta__btns{display:flex;gap:14px}.footer{background:var(--ink);color:#fff;padding:72px 0}.footer__inner{display:grid;grid-template-columns:2fr 1fr;gap:48px}.footer__brand{font-weight:900;font-size:20px;margin-bottom:12px}.footer__desc{font-size:13px;color:#ffffff8c;line-height:1.9}.footer__head{font-family:var(--fs-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#fff6;margin-bottom:14px}.footer__link{display:block;font-size:14px;color:#fffc;padding:4px 0}.footer__link:hover{color:var(--primary)}@media(max-width:980px){.hero__grid{grid-template-columns:1fr}.hero__right{display:none}}@media(max-width:900px){.grid--3{grid-template-columns:1fr}.grid--3 .cell{border-left:0;border-top:1px solid var(--border)}.grid--3 .cell:first-child{border-top:0}.steps{grid-template-columns:1fr}.steps__cell{border-left:0;border-top:1px solid rgba(255,255,255,.12)}.steps__cell:first-child{border-top:0}.faq__grid{grid-template-columns:1fr}}@media(max-width:820px){.nav__links{display:none}.section__head{grid-template-columns:1fr;gap:20px}.grid--2{grid-template-columns:1fr}.grid--2 .cell{border-left:0;border-top:1px solid var(--border)}.grid--2 .cell:first-child{border-top:0}.footer__inner{grid-template-columns:1fr}.cta__inner{flex-direction:column;align-items:flex-start}}@media(max-width:780px){.trust__row{grid-template-columns:repeat(2,1fr)}.trust__cell:nth-child(3){border-left:0}.trust__cell{border-top:1px solid rgba(255,255,255,.12)}.trust__cell:nth-child(-n+2){border-top:0}}