:root{--bg:#fbf7ef;--paper:#fffdf8;--ink:#292b27;--muted:#726f66;--red:#df452e;--green:#2f7b67;--gold:#c69a24;--cream:#f1ead7;--dark:#252720;--line:#e9dfcb;--shadow:0 14px 34px rgba(63,45,24,.08);--radius:20px;--container:1080px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.8;font-size:16px}a{color:inherit}img{max-width:100%}.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.narrow{max-width:850px}.section{padding:96px 0}.section-shell{padding:70px 0 90px}.skip-link{position:fixed;left:12px;top:-60px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,247,239,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{text-decoration:none;font-weight:800;letter-spacing:.02em;display:flex;align-items:center;gap:10px}.brand strong{color:var(--red)}.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--red);display:inline-block}.global-nav{display:flex;align-items:center;gap:8px}.global-nav a{text-decoration:none;padding:9px 14px;border-radius:999px;font-size:14px}.global-nav a:hover,.global-nav a:focus-visible,.global-nav a.active{background:var(--dark);color:#fff}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-toggle span:not(.sr-only){display:block;width:26px;height:2px;background:var(--ink);margin:5px}
.hero{overflow:hidden}.hero-grid{display:block}.hero-copy{width:100%;max-width:none}.eyebrow{margin:0 0 14px;color:#b45a43;font-size:12px;font-weight:800;letter-spacing:.22em}.hero h1{font-size:clamp(46px,6vw,78px);line-height:1.08;margin:0 0 22px;letter-spacing:-.04em}.hero h1 span{color:var(--red)}.lead{font-weight:700}.check-list{list-style:none;padding:0;margin:24px 0 0}.check-list li{position:relative;padding-left:26px;margin:10px 0}.check-list li:before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--red)}.hero-actions{margin-top:54px}.solution-banner{width:min(100%,820px);box-sizing:border-box;background:var(--red);color:#fff;border-radius:14px;padding:22px;text-align:center;font-weight:800;font-size:20px;line-height:1.5}.benefit-image-wrap{width:min(100%,820px);margin-top:18px}.benefit-image{display:block;width:100%;height:auto;border-radius:0}
.button-row{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:10px 26px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid transparent;transition:.2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--red);color:#fff}.button-outline{border-color:var(--ink);background:transparent}.section-title{font-size:clamp(32px,4vw,52px);line-height:1.25;margin:0 0 18px;letter-spacing:-.03em}.section-title.green{color:var(--green)}.section-intro{max-width:850px;color:var(--muted)}.why{background:#fffdf9}.genres{padding-top:78px}.genre-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.genre-card{background:var(--cream);border-radius:14px;padding:26px;text-align:center}.genre-icon{width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;color:var(--green)}.genre-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.genre-card:nth-child(2n) .genre-icon{color:var(--red)}.genre-card:nth-child(3n) .genre-icon{color:var(--gold)}.genre-card h3{margin:12px 0 2px;font-size:19px}.genre-card p{margin:0;font-size:14px;color:var(--muted)}.note{font-size:13px;color:var(--muted);margin-top:18px}.flow-section{background:#fffaf2}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 42px}.tag-list span{background:#ece7d5;color:var(--green);border-radius:999px;padding:5px 14px;font-size:14px}.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.steps li{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 12px;text-align:center;box-shadow:0 8px 24px rgba(62,47,28,.05)}.steps li:not(:last-child):after{content:"›";position:absolute;right:-12px;top:50%;transform:translateY(-50%);z-index:2;color:var(--gold);font-size:28px}.steps span{color:var(--gold);font-size:12px}.steps strong,.steps small{display:block}.steps strong{margin:8px 0;font-size:14px}.steps small{color:var(--muted);font-size:11px;line-height:1.5}.course-section{padding-bottom:52px}.course-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.course-card{background:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow)}.course-no{color:var(--gold);font-weight:800;letter-spacing:.14em;font-size:12px}.course-card h3{font-size:24px;margin:4px 0}.course-meta{color:var(--muted);font-size:14px}.course-card ul{padding-left:22px}.price-box{margin-top:18px;background:var(--cream);padding:18px 22px;border-radius:12px}.price-box strong{color:var(--red);font-size:20px}.apply-section{padding-top:52px}.apply-list{display:grid;gap:18px;margin:22px 0 28px}.apply-list>div{display:grid;grid-template-columns:54px 1fr;align-items:start}.apply-list span{color:var(--gold);font-weight:800}.apply-list p{margin:0}.voices-section{background:#fffaf2}.voices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.voice-card{background:#fff;border-radius:18px;padding:26px;box-shadow:var(--shadow)}.avatar{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;margin-bottom:16px}.avatar svg{width:54px;height:54px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.green-avatar{background:#e6efe4;color:var(--green)}.red-avatar{background:#f7e8e2;color:var(--red)}.gold-avatar{background:#f4ecd3;color:var(--gold)}.voice-card h3{font-size:18px;margin:0}.voice-hobby{font-size:13px;color:var(--muted)}.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.faq-list summary{cursor:pointer;list-style:none;padding:20px 24px;font-weight:800;display:flex;gap:12px;align-items:center}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"＋";margin-left:auto;color:var(--muted)}.faq-list details[open] summary:after{content:"−"}.faq-list summary span{width:28px;height:28px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:13px}.faq-list details p{margin:0;padding:0 24px 20px 64px;color:var(--muted)}.contact-section{background:var(--dark);color:#fff;padding:90px 0}.eyebrow.light{color:#d8b862}.contact-section h2{font-size:clamp(34px,4vw,52px);margin:0 0 10px}.contact-card{max-width:650px;background:#1c1e19;border-radius:18px;padding:26px;margin:28px 0}.contact-card h3{margin-top:0}.contact-card a{color:#f0d2a2}.site-footer{border-top:1px solid var(--line);padding:26px 0;background:var(--bg);font-size:13px;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:20px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:900px){.hero-grid{display:block}.steps{grid-template-columns:repeat(3,1fr)}.steps li:nth-child(3):after{display:none}.genre-grid,.voices-grid{grid-template-columns:repeat(2,1fr)}.global-nav{position:fixed;inset:74px 0 auto 0;background:var(--bg);padding:20px;display:none;flex-direction:column;border-bottom:1px solid var(--line)}.global-nav.open{display:flex}.global-nav a{width:100%;text-align:center}.menu-toggle{display:block}.course-grid{grid-template-columns:1fr}}
@media(max-width:620px){body{font-size:15px}.container{width:min(calc(100% - 28px),var(--container))}.section,.section-shell{padding:68px 0}.hero h1{font-size:47px}.benefit-image-wrap{max-width:none}.button-row,.button{width:100%}.genre-grid,.voices-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.steps li:nth-child(3):after{display:block}.steps li:nth-child(2n):after{display:none}.course-card{padding:22px}.footer-inner{display:block}.header-inner{min-height:68px}.brand{font-size:13px}.global-nav{inset:68px 0 auto 0}.section-title{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}