:root{color-scheme:light;--paper:#f7f4ea;--card:#fffdf8;--ink:#242638;--muted:#656579;--line:#e5dfd3;--brand:#6650cb;--tint:#efebfa;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
    *{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:#5942b9;text-underline-offset:4px}a:hover{color:#43318b}a:focus-visible{outline:3px solid var(--brand);outline-offset:5px;border-radius:3px}.container{width:min(1080px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:20px;top:-70px;z-index:3;background:var(--card);padding:10px 16px}.skip-link:focus{top:12px}
    .site-header{border-bottom:1px solid #eee8dc;background:#faf8f0}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;flex-shrink:0}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-size:19px;font-weight:800}.brand-copy{display:flex;flex-direction:column;line-height:1.3}.brand-copy strong{font-size:20px;letter-spacing:-.04em}.brand-copy small{font-size:10px;color:var(--muted);letter-spacing:.12em}.header-nav{display:flex;gap:22px;align-items:center;font-size:13px;font-weight:600}.header-nav a{color:var(--muted);text-decoration:none}.header-nav a:hover{color:var(--brand)}
    .breadcrumbs{padding-top:28px;font-size:12px;color:var(--muted)}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}.breadcrumbs li+li::before{content:"/";margin-right:8px;color:#a2a0ad}.breadcrumbs a{color:inherit;text-decoration:none}.hero{padding:32px 0 40px}.hero h1{font-size:clamp(30px,4.6vw,48px);line-height:1.28;letter-spacing:-.04em;font-weight:750;margin:0 0 21px}.notice{display:inline-flex;gap:11px;align-items:baseline;background:var(--tint);border:1px solid #ded7f4;border-radius:12px;padding:12px 17px;color:#4d3d93;margin:0;font-size:15px;font-weight:600}.notice::before{content:"";width:7px;height:7px;background:var(--brand);border-radius:50%;flex:0 0 7px;align-self:center}
    .page-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:42px;align-items:start}.content{min-width:0}.section{padding:0 0 32px;margin:0 0 32px;border-bottom:1px solid var(--line)}h2{font-size:23px;line-height:1.5;letter-spacing:-.025em;margin:0 0 14px;font-weight:700}p{margin:0}h3{font-size:17px;line-height:1.65;margin:0 0 10px;font-weight:650}.section p{color:#4b4c5e}.content a{font-weight:550}.steps{list-style:none;counter-reset:steps;padding:0;margin:20px 0 0;display:grid;gap:12px}.steps li{counter-increment:steps;position:relative;padding:16px 18px 16px 58px;border:1px solid var(--line);border-radius:14px;background:var(--card);line-height:1.75}.steps li::before{content:counter(steps,decimal-leading-zero);position:absolute;top:16px;left:17px;color:var(--brand);font-size:14px;font-weight:700;line-height:1.95}.preparation{margin:12px 0 20px;padding-left:22px;color:#4b4c5e}.preparation li{padding:3px 0}.preparation li::marker{color:var(--brand)}.safety{padding:17px 19px;background:#f0eee7;border-left:3px solid #a69b78;border-radius:0 10px 10px 0;font-size:14px;line-height:1.9}.faq-item{padding:20px 0;border-top:1px solid var(--line)}.faq-item:first-of-type{border-top:0;padding-top:3px}.faq-item:last-child{padding-bottom:0}.faq-item p{font-size:15px}.contact-panel{padding:27px 28px;background:var(--tint);border:1px solid #ded7f4;border-radius:16px;margin:0 0 44px}.contact-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;font-size:20px;font-weight:700;line-height:1.6;text-decoration:none;color:#4d3d93}.contact-link::after{content:"↗";font-size:24px}.contact-link:hover{color:#322069}
    .contents{position:sticky;top:26px;border-left:1px solid var(--line);padding-left:23px}.contents p{font-size:12px;letter-spacing:.09em;font-weight:650;color:var(--muted);margin-bottom:12px}.contents ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}.contents a{font-size:13px;color:var(--muted);text-decoration:none}.contents a:hover{color:var(--brand)}.site-footer{border-top:1px solid var(--line);padding:24px 0 30px;color:var(--muted);font-size:12px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-nav{display:flex;gap:19px}.footer-nav a{color:inherit;text-decoration:none}
    @media(max-width:820px){.page-grid{grid-template-columns:minmax(0,1fr)}.contents{display:none}.hero{padding-bottom:32px}.container{width:min(680px,calc(100% - 40px))}.section{padding-bottom:28px;margin-bottom:28px}}
    @media(max-width:460px){body{font-size:15px}.container{width:calc(100% - 32px)}.header-inner{min-height:70px;gap:12px}.header-nav{gap:13px;font-size:12px}.brand-copy strong{font-size:18px}.brand-copy small{font-size:9px}.brand-mark{width:30px;height:30px;font-size:17px}.brand{gap:8px}.header-nav a:first-child{display:none}.breadcrumbs{padding-top:23px;font-size:11px}.hero{padding-top:24px}.hero h1{font-size:32px;line-height:1.3;max-width:12em}.notice{font-size:13px;padding:11px 13px;line-height:1.75}h2{font-size:21px}.steps li{padding:14px 14px 14px 50px}.steps li::before{top:14px;left:14px}.safety{font-size:13px;padding:14px 16px}.contact-panel{padding:22px 19px}.contact-link{font-size:18px;gap:13px}.footer-inner{align-items:flex-start;flex-direction:column;gap:10px}}
    .hero h1 .region{white-space:nowrap}