:root{
  --paper:#F7F2EA; --paper-2:#EFE7DA; --ink:#1E1B18; --ink-2:#5E554B;
  --line:#DCD1C0; --red:#D2482E; --red-ink:#A8341E; --baton:#F2B544;
  --radius:14px; --max:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;line-height:1.85;font-size:16px}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.en{font-family:"Archivo","Helvetica Neue",Arial,sans-serif;letter-spacing:.02em}

/* header */
.site-h{position:sticky;top:0;z-index:10;background:rgba(247,242,234,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-h .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:"Archivo",sans-serif;font-weight:800;font-size:19px;letter-spacing:.04em}
.logo svg{width:30px;height:30px}
.nav{display:flex;gap:22px;align-items:center;font-size:14px}
.nav a{text-decoration:none;color:var(--ink-2)}
.nav a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;text-decoration:none;font-weight:700;border-radius:999px;padding:12px 22px;border:0;font:inherit;font-weight:700;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--red-ink)}
.btn.sm{padding:8px 16px;font-size:14px}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
@media (max-width:720px){.nav a:not(.btn){display:none}}

/* hero */
.hero{padding:72px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{font-family:"Archivo",sans-serif;font-weight:700;font-size:13px;letter-spacing:.18em;color:var(--red);margin:0 0 18px}
.hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.28;margin:0 0 22px;font-weight:900;letter-spacing:-.01em}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 62%,var(--baton) 62%)}
.lead{font-size:17px;color:var(--ink-2);margin:0 0 30px;max-width:34em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.relay{position:relative;aspect-ratio:1/1;max-width:420px;margin-left:auto;width:100%}
.relay svg{width:100%;height:100%}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.relay{max-width:300px;margin:8px auto 0}}

/* week strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2)}
.strip ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.strip li{padding:18px 20px;border-right:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.strip li:last-child{border-right:0}
.strip b{display:block;font-family:"Archivo",sans-serif;color:var(--ink);font-size:13px;letter-spacing:.12em}
@media (max-width:720px){.strip ol{grid-template-columns:1fr 1fr}.strip li:nth-child(2){border-right:0}.strip li:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* sections */
.sec{padding:88px 0}
.sec-h{display:flex;align-items:baseline;gap:16px;margin:0 0 36px;flex-wrap:wrap}
.sec-h .no{font-family:"Archivo",sans-serif;font-weight:800;color:var(--red);font-size:14px;letter-spacing:.14em}
.sec-h h2{font-size:clamp(24px,3.2vw,34px);margin:0;line-height:1.4;font-weight:900}
.sec p.intro{color:var(--ink-2);max-width:40em;margin:-18px 0 36px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.card h3{margin:0 0 10px;font-size:18px;line-height:1.5}
.card p{margin:0;color:var(--ink-2);font-size:15px}
.card .tag{display:inline-block;font-family:"Archivo",sans-serif;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--red);margin-bottom:12px}
@media (max-width:860px){.cards{grid-template-columns:1fr}}

/* numbers table */
.rates{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);font-size:15px}
.rates th,.rates td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.rates th{background:var(--paper-2);font-weight:700;font-size:13px;color:var(--ink-2)}
.rates td.num{font-family:"Archivo",sans-serif;font-weight:700;white-space:nowrap}
.rates tr:last-child td{border-bottom:0}
.note{font-size:13px;color:var(--ink-2);margin:12px 0 0}
.scroll-x{overflow-x:auto}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink)}
.steps li{list-style:none;padding:22px 20px 0 0;position:relative}
.steps li::before{counter-increment:s;content:"0" counter(s);font-family:"Archivo",sans-serif;font-weight:800;font-size:30px;color:var(--red);display:block;margin-bottom:8px}
.steps h3{margin:0 0 6px;font-size:17px}
.steps p{margin:0;color:var(--ink-2);font-size:14.5px}
.steps{padding:0;margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;row-gap:28px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* guide list */
.glist{display:grid;gap:12px}
.glist a{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;text-decoration:none;transition:border-color .15s}
.glist a:hover{border-color:var(--ink)}
.glist b{font-size:17px}
.glist span{color:var(--ink-2);font-size:14px;display:block}
.glist .arrow{font-family:"Archivo",sans-serif;font-weight:800;color:var(--red);flex-shrink:0}

/* cta band */
.band{background:var(--ink);color:var(--paper);border-radius:22px;padding:56px 48px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center}
.band h2{margin:0 0 10px;font-size:clamp(24px,3vw,32px);line-height:1.45}
.band p{margin:0;color:#CFC6B8}
.band .btn{justify-self:end}
@media (max-width:760px){.band{grid-template-columns:1fr;padding:40px 26px}.band .btn{justify-self:start}}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:"Archivo",sans-serif;color:var(--red);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--ink-2);margin:10px 0 0}

/* article */
.article{max-width:760px;margin:0 auto;padding:56px 20px 88px}
.crumb{font-size:13px;color:var(--ink-2);margin:0 0 18px}
.crumb a{text-decoration:none}
.article h1{font-size:clamp(26px,4vw,38px);line-height:1.45;margin:0 0 16px;font-weight:900}
.article .meta{font-size:13px;color:var(--ink-2);margin:0 0 36px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.article h2{font-size:23px;margin:52px 0 14px;padding-top:6px;line-height:1.5;border-top:2px solid var(--ink)}
.article h3{font-size:18px;margin:32px 0 8px}
.article p,.article li{font-size:16.5px}
.article ul,.article ol{padding-left:1.3em}
.summary{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:10px;padding:18px 22px;margin:0 0 8px}
.summary p{margin:0}
.sources{font-size:13.5px;color:var(--ink-2);border-top:1px solid var(--line);margin-top:56px;padding-top:18px}
.sources ul{padding-left:1.1em}
.inline-cta{background:var(--paper-2);border-radius:var(--radius);padding:24px 26px;margin:48px 0 0;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.inline-cta p{margin:0;font-weight:700}

/* form */
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px 32px;display:grid;gap:22px}
.field label{display:block;font-weight:700;margin:0 0 6px;font-size:15px}
.field .req{color:var(--red);font-size:12px;margin-left:6px}
.field .hint{display:block;font-weight:400;color:var(--ink-2);font-size:13px}
.field input[type=text],.field input[type=email],.field input[type=tel],.field input[type=url],.field select,.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:#fff}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:620px){.two{grid-template-columns:1fr}.form{padding:26px 20px}}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choices label{font-weight:400;display:inline-flex;align-items:center;gap:6px;border:1.5px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;margin:0;font-size:14.5px;background:var(--paper)}
.choices input{accent-color:var(--red)}
.hp{position:absolute;left:-9999px}
.form-msg{display:none;padding:14px 16px;border-radius:10px;font-weight:700}
.form-msg.err{display:block;background:#FBE3DD;color:var(--red-ink)}

/* footer */
.site-f{border-top:1px solid var(--line);padding:40px 0 48px;font-size:13.5px;color:var(--ink-2)}
.site-f .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-f nav{display:flex;gap:18px;flex-wrap:wrap}
.site-f a{text-decoration:none}
.nb{display:inline-block}
.rates{min-width:560px}
.hero h1{font-size:clamp(32px,4.6vw,54px)}
.nav a.btn,.nav a.btn:hover{color:#fff}