:root{--bg: #ffffff;--bg-soft: #f3f4f1;--ink: #1a1a14;--muted: #5b5b51;--green: #0b7a3e;--green-deep: #095930;--green-ink: #0b3624;--red: #d2321d;--red-deep: #a8230f;--line: #e3e3dd;--rule: #1a1a14;--serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;--mono: "DM Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--max: 1180px;--font-serif: var(--serif);--font-body: var(--body);--font-mono: var(--mono);--ink-soft: var(--muted);--paper: var(--bg);--paper-2: var(--bg-soft);--paper-3: #ebece7;--line-strong: #c7c7bf;--green-bright: var(--green)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--body);font-weight:400;font-size:16.5px;color:var(--ink);background:var(--bg);line-height:1.9;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}a{color:var(--green-deep);text-underline-offset:3px}img{max-width:100%;display:block}::selection{background:var(--green);color:#fff}.sl-container{width:100%;max-width:var(--max);margin:0 auto;padding:0 28px}.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:14px}.lined{border-left:2px solid var(--rule);padding-left:22px}.lined--green{border-left-color:var(--green)}.lined--red{border-left-color:var(--red)}.lined--soft{border-left-color:var(--line)}.price{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.arrow{font-weight:700;color:var(--ink);text-decoration:none;background-image:linear-gradient(var(--green),var(--green));background-size:0% 2px;background-position:0 100%;background-repeat:no-repeat;transition:background-size .25s ease;padding-bottom:2px}.arrow:hover{background-size:100% 2px}.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:700;font-size:.95rem;text-decoration:none;padding:13px 26px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);transition:background .16s ease,color .16s ease;cursor:pointer}.btn:hover{background:var(--ink);color:#fff}.btn--primary{background:var(--green);border-color:var(--green);color:#fff}.btn--primary:hover{background:var(--green-deep);border-color:var(--green-deep)}.sl-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:2px solid var(--rule)}.sl-header__bar{display:flex;align-items:center;justify-content:space-between;height:66px;gap:12px}.sl-logo{display:inline-flex;align-items:baseline;gap:8px;text-decoration:none;color:var(--ink)}.sl-logo__name{font-family:var(--serif);font-weight:800;font-size:1.4rem;letter-spacing:.01em}.sl-logo__name .dot{color:var(--red)}.sl-logo__tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.sl-nav{display:flex;gap:0}.sl-nav a{position:relative;font-weight:700;font-size:.88rem;color:var(--ink);text-decoration:none;padding:8px 14px;white-space:nowrap}.sl-nav a+a{border-left:1px solid var(--line)}.sl-nav a:after{content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .18s ease}.sl-nav a:hover:after,.sl-nav a[aria-current=page]:after{transform:scaleX(1)}.sl-nav a[aria-current=page]{color:var(--green-deep)}.sl-footer{margin-top:90px;background:var(--green-ink);color:#d7ddd2}.sl-footer__inner{display:flex;flex-wrap:wrap;gap:18px 40px;justify-content:space-between;align-items:flex-start;padding:48px 0 24px}.sl-footer__brand{font-family:var(--serif);font-weight:800;font-size:1.3rem;color:#fff}.sl-footer__brand .dot{color:#ff7a64}.sl-footer__links{display:flex;gap:22px;flex-wrap:wrap}.sl-footer__links a{color:#d7ddd2;text-decoration:none;font-weight:700;font-size:.9rem}.sl-footer__links a:hover{color:#fff}.sl-footer__fine{padding:18px 0 34px;border-top:1px solid rgba(255,255,255,.14);color:#93a092;font-size:.76rem;line-height:1.8}.sl-section{padding:64px 0}.sl-section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;border-bottom:2px solid var(--rule);padding-bottom:14px;margin-bottom:30px}.sl-section__title{font-family:var(--serif);font-weight:800;font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.35;margin:4px 0 0;color:var(--ink)}.sl-section__lead{color:var(--muted);margin:8px 0 0;max-width:58ch;flex-basis:100%}@keyframes sl-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.reveal{opacity:0;animation:sl-rise .55s ease forwards}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1}}@media(max-width:720px){.sl-container{padding:0 20px}.sl-section{padding:48px 0}.sl-header__bar{height:58px}.sl-logo__name{font-size:1.12rem}.sl-logo__name .dot,.sl-logo__tag{display:none}.sl-nav a{padding:6px 8px;font-size:.79rem}.sl-nav a:after{left:8px;right:8px}.lined{padding-left:16px}}@media(max-width:380px){.sl-nav a{padding:6px;font-size:.74rem}.sl-logo__name{font-size:1.04rem}}