@font-face{font-family:'Noto Serif JP';src:url('./fonts/NotoSerifJP-variable.woff2') format('woff2');font-weight:200 900;font-display:swap}
@font-face{font-family:'Noto Sans JP';src:url('./fonts/NotoSansJP-variable.woff2') format('woff2');font-weight:200 900;font-display:swap}
@font-face{font-family:'Manrope';src:url('./fonts/Manrope-variable.woff2') format('woff2');font-weight:200 800;font-display:swap}
:root{--ink:#203038;--deep:#23454f;--green:#627048;--green-dark:#566651;--rust:#9a4a31;--ivory:#f8f6f2;--paper:#fffdfa;--greige:#d8cec4;--pink:#c58f99;--line:#ded7cc;--serif:'Noto Serif JP',serif;--sans:'Noto Sans JP',sans-serif;--num:'Manrope',sans-serif;--section-y:clamp(72px,8vw,124px);--shadow:0 16px 50px rgba(44,48,42,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.85}img{display:block;max-width:100%}a{color:inherit}button{font:inherit}.wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}.narrow{width:min(840px,calc(100% - 48px))}.section{padding:var(--section-y) 0}.sr-only,.skip-link{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{clip:auto;width:auto;height:auto;z-index:100;padding:12px 18px;background:#fff;margin:8px}.site-header{height:76px;position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;padding:0 max(24px,calc((100vw - 1240px)/2));background:rgba(255,253,250,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(98,112,72,.14)}.brand{text-decoration:none;font-family:var(--serif);font-weight:500;font-size:18px;white-space:nowrap}.desktop-nav{display:flex;gap:22px;margin-left:auto}.desktop-nav a{text-decoration:none;font-size:12px}.desktop-nav a:hover{text-decoration:underline}.header-cta,.cta{display:inline-flex;align-items:center;justify-content:center;gap:14px;text-decoration:none;color:#fff;background:var(--green-dark);border-radius:999px;min-height:48px;padding:10px 24px;box-shadow:0 8px 22px rgba(54,72,58,.18);transition:transform .2s,background .2s}.header-cta{font-size:13px}.header-cta span{font-size:11px}.cta:hover,.header-cta:hover{background:#435643;transform:translateY(-1px)}.cta:focus-visible,.header-cta:focus-visible,.menu-button:focus-visible,summary:focus-visible{outline:3px solid var(--rust);outline-offset:3px}.menu-button,.mobile-nav{display:none}
.hero{position:relative;min-height:690px;background:#eee8df url('./images/hero-textfree.png') center/cover no-repeat;overflow:hidden}.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,253,248,.98) 0%,rgba(255,253,248,.88) 32%,rgba(255,253,248,.18) 57%,rgba(255,253,248,0) 76%)}.hero__content{position:relative;padding-top:62px;padding-bottom:38px}.eyebrow{font-family:var(--serif);font-weight:500;font-size:19px;line-height:1.65;margin:0 0 8px}.hero h1,.section h2{font-family:var(--serif);font-weight:500;font-synthesis:none}.hero h1{font-size:clamp(48px,5vw,76px);line-height:1.25;letter-spacing:-.02em;margin:0 0 14px}.hero__lead{margin:0 0 22px;font-family:var(--serif)}.hero__facts{list-style:none;padding:0;margin:0 0 20px;display:grid;grid-template-columns:repeat(4,96px);gap:10px}.hero__facts li{aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border:1px solid rgba(98,112,72,.2);border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 7px 20px rgba(80,70,56,.1);line-height:1.25}.hero__facts li>span{color:var(--rust);font-size:21px}.hero__facts b{font-size:10px}.hero__facts strong{font-family:var(--serif);font-size:14px}.hero__facts small{display:block;font-size:9px}.amount{display:inline-flex;align-items:baseline;gap:.08em;white-space:nowrap}.amount__number{font-family:var(--num);font-weight:700}.amount__unit{font-size:.52em}.cta--hero{width:390px;max-width:100%;font-family:var(--serif);letter-spacing:.04em}.application-note{font-size:11px;margin:12px 0 0;color:#4f5654}
.section-kicker{font-family:var(--num);font-size:12px;letter-spacing:.18em;color:var(--rust);font-weight:700;margin:0 0 10px}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.5;margin:0 0 28px}.section-intro{margin:-14px 0 46px}.problems{background:linear-gradient(115deg,rgba(248,246,242,.96),rgba(226,218,206,.75)),radial-gradient(circle at 85% 30%,#b9c49c,transparent 28%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.problems h2{text-align:center}.problems .section-kicker{text-align:center}.check-list{list-style:none;padding:0;margin:38px auto 0;display:grid;gap:20px;max-width:660px}.check-list li{position:relative;padding-left:52px;font-family:var(--serif);font-size:20px}.check-list li:before{content:'✓';position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:white;background:#bca887;box-shadow:inset 0 0 0 5px rgba(255,255,255,.45)}
.approach{background:#fff}.approach__grid{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(48px,9vw,120px);align-items:center}.approach blockquote{margin:0;padding:48px 0 48px 42px;border-left:1px solid var(--greige);font-family:var(--serif);font-size:24px;line-height:2;color:#5e534c}.steps{background:linear-gradient(rgba(248,246,242,.85),rgba(248,246,242,.9)),url('./images/hero-textfree.png') center 55%/cover no-repeat;text-align:center}.step-grid{list-style:none;padding:0;margin:50px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.step-grid li{position:relative;min-height:176px;display:flex;flex-direction:column;justify-content:center;align-items:center;background:rgba(255,255,255,.88);border-radius:120px 120px 24px 24px;border:1px solid rgba(98,112,72,.18);box-shadow:var(--shadow)}.step-grid span{font-family:var(--num);font-size:28px;color:var(--rust)}.step-grid strong{font-family:var(--serif);font-size:21px;font-weight:500}.curriculum{background:var(--paper)}.section-heading-row{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:38px}.section-heading-row h2{margin:0}.section-heading-row>p{font-size:14px}.week-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.week{padding:30px 22px;border-radius:5px;border:1px solid rgba(80,70,60,.08);min-height:360px;display:flex;flex-direction:column}.week--1{background:#f7efe2}.week--2{background:#e7f0eb}.week--3{background:#f3e8e5}.week--4{background:#e4eef2}.week>p{font-family:var(--num);font-size:12px;letter-spacing:.12em;color:var(--rust);font-weight:700}.week h3{font-family:var(--serif);font-weight:500;font-size:22px;margin:8px 0 24px}.week ol{padding-left:1.4em;margin:0;flex:1}.week strong{display:block;background:rgba(255,255,255,.84);padding:12px 10px;text-align:center;border-radius:4px;font-size:12px;box-shadow:0 4px 12px rgba(60,50,40,.08)}
.instructor{background:#f4f1eb}.instructor__grid{display:grid;grid-template-columns:minmax(300px,430px) 1fr;gap:clamp(44px,8vw,110px);align-items:center}.instructor img{width:100%;height:auto;object-fit:contain;object-position:center top;box-shadow:var(--shadow)}.instructor__name{font-family:var(--serif);font-size:30px;margin:0 0 4px}.instructor__name span{font-family:var(--sans);font-size:13px}.fiction-note{font-size:12px;color:#5c625f}.offer{background:var(--deep);color:#fff}.offer .section-kicker{color:#e0b898}.offer h2{text-align:center}.offer-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px}.price-card,.offer-list{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:36px}.price-card{text-align:center}.price-card .amount__number{font-size:58px}.price-card .amount__unit{font-size:18px}.offer-list{list-style:none;margin:0;display:grid;gap:14px}.offer-list li:before{content:'✓';color:#e0b898;margin-right:12px}.faq{background:linear-gradient(135deg,#fff 0%,#f7f2eb 100%)}.faq h2{text-align:center}.faq .section-kicker{text-align:center}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:0 8px}summary{list-style:none;cursor:pointer;padding:22px 42px 22px 0;font-family:var(--serif);font-size:18px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:'＋';position:absolute;right:5px;color:var(--green)}details[open] summary:after{content:'−'}details p{margin:0 0 22px;padding-right:42px}.final-cta{text-align:center;background:linear-gradient(rgba(255,253,248,.88),rgba(255,253,248,.92)),url('./images/hero-textfree.png') center/cover no-repeat}.final-cta .cta{margin-top:20px;min-width:min(440px,100%)}.legal{padding:54px 0;background:#eee9e0}.legal h2{font-size:24px;margin-bottom:12px}.legal p{font-size:13px}footer{padding:34px 24px;text-align:center;background:#1f2b2e;color:#fff}footer p{font-family:var(--serif);margin:0}footer small{opacity:.7}
@media (max-width:980px){.desktop-nav{display:none}.menu-button{display:flex;margin-left:auto;width:44px;height:44px;background:transparent;border:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-button span:not(.sr-only){width:26px;height:2px;background:var(--ink)}.mobile-nav{display:grid;position:absolute;top:76px;left:0;right:0;background:var(--paper);padding:14px 24px 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-nav[hidden]{display:none}.mobile-nav a{text-decoration:none;padding:10px 0}.approach__grid{grid-template-columns:1fr}.approach blockquote{padding:20px 0 20px 30px}.week-grid{grid-template-columns:repeat(2,1fr)}.instructor__grid{grid-template-columns:.8fr 1.2fr}.hero__facts{grid-template-columns:repeat(2,94px)}}
@media (max-width:640px){:root{--section-y:70px}.wrap,.narrow{width:min(100% - 32px,1160px)}.site-header{height:68px;padding:0 16px;gap:10px}.brand{font-size:14px;max-width:145px;line-height:1.4}.header-cta{font-size:12px;padding:8px 15px;min-height:42px}.header-cta span{display:none}.mobile-nav{top:68px}.hero{min-height:776px;background-position:64% center;background-size:auto 100%}.hero__shade{background:linear-gradient(90deg,rgba(255,253,248,.94) 0%,rgba(255,253,248,.78) 45%,rgba(255,253,248,.12) 78%),linear-gradient(0deg,rgba(255,253,248,.96) 0%,rgba(255,253,248,.15) 56%)}.hero__content{padding-top:34px;padding-bottom:22px}.eyebrow{font-size:15px;line-height:1.55}.hero h1{font-size:42px;line-height:1.32;margin-top:4px}.hero__lead{font-size:14px;line-height:1.75;max-width:265px}.hero__facts{grid-template-columns:repeat(4,1fr);gap:4px;margin-top:240px;margin-bottom:14px}.hero__facts li{min-width:0}.hero__facts li>span{font-size:17px}.hero__facts b{font-size:8px}.hero__facts strong{font-size:11px}.hero__facts .amount__number{font-size:12px}.cta--hero{width:100%;min-height:56px;font-size:15px}.application-note{text-align:center;font-size:9px}.section h2{font-size:30px;line-height:1.55}.check-list li{font-size:16px;padding-left:42px}.approach__grid{gap:18px}.approach blockquote{font-size:19px}.step-grid{grid-template-columns:repeat(2,1fr);gap:12px}.step-grid li{min-height:140px}.step-grid strong{font-size:17px}.section-heading-row{display:block}.section-heading-row>p{margin-top:12px}.week-grid{grid-template-columns:1fr}.week{min-height:auto}.week ol{margin-bottom:24px}.instructor__grid{grid-template-columns:1fr;gap:34px}.instructor img{max-height:none;object-position:center top}.offer-grid{grid-template-columns:1fr}.price-card,.offer-list{padding:25px 20px}.price-card .amount__number{font-size:46px}.final-cta .cta{font-size:14px}.section-intro{margin-bottom:32px}}
@media (max-width:375px){.brand{font-size:13px;max-width:125px}.header-cta{padding-inline:12px}.menu-button{width:36px}.hero h1{font-size:38px}.hero__facts{margin-top:226px}.hero__facts strong{font-size:10px}.hero__facts li>span{font-size:15px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.hero__support{display:inline-flex;align-items:center;gap:7px;margin:0 0 12px;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.9);border:1px solid rgba(98,112,72,.22);color:var(--green-dark);font-size:13px;font-weight:700;box-shadow:0 4px 14px rgba(80,70,56,.08)}.hero__support span{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--green);color:#fff;font-size:11px}
@media (max-width:640px){.hero__support{display:flex;width:max-content;max-width:100%;margin:0 auto 8px;padding:5px 10px;font-size:11px}.hero__support span{width:16px;height:16px}.hero__facts{margin-bottom:8px}}