:root{--accent:#1E73BE;--accent-dark:#165A95;--accent-soft:#E8F1FA;--ink:#1B2430;--muted:#5B6878;--line:#D6E2EF;--page:#F5F8FB;--card:#fff;--good:#1E7B4E;--good-soft:#E3F3EA;--warn:#9A6400;--warn-soft:#FFF4DB;--f:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
[id]{scroll-margin-top:84px}
html,body{margin:0;background:var(--page);color:var(--ink);font-family:var(--f);font-size:16px;line-height:1.55}
body{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
a{color:var(--accent)}
h1,h2,h3{line-height:1.15;letter-spacing:-.3px;text-wrap:balance;margin:0 0 10px}
h1{font-size:clamp(30px,4.6vw,42px)}
h2{font-size:clamp(22px,3vw,28px);color:var(--accent)}
h3{font-size:17px}
p{margin:0 0 12px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{background:var(--accent);color:#fff;position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:60px}
.brand{font-weight:800;font-size:24px;letter-spacing:-.3px;text-decoration:none;color:#fff;display:flex;align-items:baseline;gap:10px}
.brand b{font-weight:800}
.brand .tm{font-style:normal;font-size:10px;font-weight:700;vertical-align:top;margin-left:2px;text-decoration:none}
.brand span{text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:4px}
.brand small{font-size:12.5px;font-weight:500;opacity:.9}
nav.main{display:flex;gap:2px;flex-wrap:wrap;justify-content:flex-end}
nav.main a{color:#fff;text-decoration:none;font-weight:600;font-size:14.5px;padding:7px 11px;border-radius:8px;white-space:nowrap}
nav.main a:hover{background:rgba(255,255,255,.14)}
nav.main a[aria-current]{background:#fff;color:var(--accent)}
nav.main a.cta{border:1.5px solid rgba(255,255,255,.7);margin-left:6px}
.menu-btn{display:none;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7);border-radius:8px;padding:7px 11px;font:inherit;font-weight:700}
main{flex:1 0 auto}
section{padding:36px 0}
section.alt{background:#fff;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line)}
.hero{padding:44px 0 36px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:36px;align-items:center}
.kicker{display:inline-block;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:12.5px;letter-spacing:.4px;text-transform:uppercase;padding:5px 10px;border-radius:999px;margin-bottom:12px}
.lede{font-size:18px;color:var(--muted);max-width:58ch}
.sub{color:var(--muted);font-size:17px;max-width:70ch;margin:0 0 20px}
.card{background:var(--card);border:1.5px solid var(--line);border-radius:16px;padding:22px}
.card h3{margin-bottom:6px}
.card p:last-child{margin-bottom:0}
.g2,.g3,.g4{display:grid;gap:16px;align-items:stretch}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.muted{color:var(--muted)}
.meta{color:var(--muted);font-size:14px}
.ticks{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0}
.ticks i{font-style:normal;font-size:13px;font-weight:600;background:var(--good-soft);color:var(--good);border-radius:8px;padding:4px 10px}
.pill{display:inline-block;font-size:12.5px;font-weight:700;border-radius:999px;padding:3px 10px;border:1.5px solid;white-space:nowrap}
.p-info{background:var(--accent-soft);color:var(--accent);border-color:#B9CFE6}
.p-good{background:var(--good-soft);color:var(--good);border-color:#A9D8BC}
.p-warn{background:var(--warn-soft);color:var(--warn);border-color:#E8CC8A}
.p-mute{background:#F0F3F7;color:var(--muted);border-color:var(--line)}
ul.check{list-style:none;margin:0;padding:0;display:grid;gap:8px}
ul.check li{padding-left:26px;position:relative}
ul.check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--good);font-weight:800}
ol.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:s}
ol.steps li{counter-increment:s;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:16px 18px 16px 60px;position:relative}
ol.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:grid;place-items:center}
ol.steps b{display:block;margin-bottom:2px}
.row{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding:10px 0;border-top:1.5px solid var(--line)}
.row:first-of-type{border-top:0;padding-top:0}
.row b{display:block}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:12px 18px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--accent-dark)}
.btn.line{background:#fff;color:var(--accent);border:1.5px solid var(--accent)}
.btn.line:hover{background:var(--accent-soft)}
.btn[disabled]{opacity:.6;cursor:default}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
label{display:block;font-weight:700;font-size:14px;margin:10px 0 6px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
form .btn{width:100%;margin-top:14px}
.src{font-size:12.5px;color:var(--muted);margin:10px 0 0}
.done{display:none;background:var(--good-soft);color:var(--good);border-radius:10px;padding:12px 14px;font-weight:600;margin-top:12px}
.hp{position:absolute;left:-9999px;top:-9999px;height:0;width:0;opacity:0}
details{background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
details summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:10px}
details summary::after{content:"+";color:var(--accent);font-weight:800;font-size:18px;line-height:1}
details[open] summary::after{content:"–"}
details p,details ul{padding-bottom:14px;margin:0}
details ul{padding-left:38px}
.tier{border-top:5px solid var(--line)}
.tier.t1{border-top-color:#8FB7E0}.tier.t2{border-top-color:var(--accent)}.tier.t3{border-top-color:#C9A227}
.notice{background:var(--accent-soft);border-radius:12px;padding:14px 16px;font-size:14.5px}
.legal h2{font-size:20px;margin-top:26px;color:var(--ink)}
.legal p,.legal li{font-size:15px}
.legal{max-width:72ch}
footer{border-top:1.5px solid var(--line);background:#fff;padding:22px 0;font-size:13.5px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer nav{display:flex;gap:4px 14px;flex-wrap:wrap}
footer a{color:var(--accent);text-decoration:none}
footer a:hover{text-decoration:underline}
.cta-band{background:var(--accent);color:#fff;padding:34px 0}
.cta-band h2{color:#fff}
.cta-band .btn{background:#fff;color:var(--accent)}
.cta-band p{color:rgba(255,255,255,.9);max-width:60ch}
.preview-frame{border:1.5px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
@media (max-width:860px){.hero .wrap,.g2,.g3,.g4{grid-template-columns:1fr}.hero .wrap{gap:22px}.brand small{display:none}
 nav.main{display:none;position:absolute;left:0;right:0;top:60px;background:var(--accent-dark);padding:10px 16px 14px;flex-direction:column;align-items:stretch;gap:4px}
 nav.main.open{display:flex}nav.main a{padding:11px 12px;font-size:16px}nav.main a.cta{margin:6px 0 0}.menu-btn{display:block}
 section{padding:28px 0}.hero{padding:30px 0 26px}.card{padding:18px}}
@media (min-width:861px) and (max-width:1000px){nav.main a{padding:7px 8px;font-size:13.5px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}