:root{
  --navy:#091d37; --ink:#0f172a; --muted:#5b6b82; --line:#dfe5ee; --bg:#f7f9fc; --card:#ffffff;
  --blue:#2c75b9; --blue-dark:#235e95; --blue-on-dark:#3b88d0; --tint:#eaf2fa; --paper:#fbfcfe;
  --good:#2f7d5b; --good-bg:#edf7f1; --hold:#8a5a12; --hold-bg:#fbf3e4;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'Source Sans 3',ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-size:17px;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(1040px,calc(100% - 44px));margin:0 auto}
.eyebrow{font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
h2{font-family:var(--serif);font-weight:700;font-size:clamp(1.75rem,3.4vw,2.5rem);line-height:1.12;text-wrap:balance;color:var(--navy)}
h3{font-family:var(--serif);font-weight:700;color:var(--navy)}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch;margin-top:14px}
section{padding:76px 0}
section+section{border-top:1px solid var(--line)}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:700;padding:13px 22px;border-radius:10px;font-size:.98rem;transition:background .15s}
.btn:hover{background:var(--blue-dark)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.light:hover{background:var(--tint)}
.tlink{color:var(--blue);font-weight:700}
header{position:sticky;top:0;z-index:30;background:rgba(9,29,55,.94);backdrop-filter:blur(8px);color:#fff;padding-top:env(safe-area-inset-top);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
.nav{display:flex;align-items:center;justify-content:space-between;height:auto;min-height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;white-space:nowrap}
.brand img{width:30px;height:30px;border-radius:6px;display:block;flex:none}
.links{display:flex;gap:18px;align-items:center;font-size:.92rem;color:#c3d5e6;flex:none}
.links a,.links .btn{white-space:nowrap}
.links a:hover{color:#fff}
.links .btn{padding:9px 16px;font-size:.88rem;border-radius:8px}
.links a[aria-current="page"]{color:#fff;font-weight:700}
.links .pl{color:#fff;border:1px solid rgba(255,255,255,.28);padding:7px 12px;border-radius:8px;font-size:.86rem;white-space:nowrap}
.links .pl:hover{background:rgba(255,255,255,.08)}
@media(max-width:1120px) and (min-width:861px){.links{gap:12px;font-size:.84rem}.links .pl{font-size:.78rem;padding:6px 8px}}
@media(max-width:860px){.links a:not(.btn){display:none}.links a.pl{display:inline-block}.links a.btn.call{display:none}}
@media(max-width:480px){header .wrap{width:min(1040px,calc(100% - 20px))}.brand{font-size:.78rem;gap:6px}.brand img{width:22px;height:22px}.links{gap:8px}.links .pl{padding:6px 8px;font-size:.75rem}}
.hero{background:linear-gradient(165deg,#050607 0%,var(--navy) 100%);color:#fff;padding:64px 0 48px;border-bottom:1px solid rgba(255,255,255,.08)}
.hero .eyebrow{color:var(--blue-on-dark)}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.08;letter-spacing:-.015em;max-width:20ch;text-wrap:balance}
.hero p{font-size:1.15rem;color:#b9cbde;margin-top:18px;max-width:58ch}
.hero .row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.crumbs{color:#9fb6cc;font-size:.92rem;margin-bottom:14px}
.crumbs a{color:#fff;font-weight:700}
.subnav{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:64px;z-index:20}
.subnav .wrap{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:thin}
.subnav a{flex:none;font-size:.88rem;font-weight:700;color:var(--muted);padding:8px 12px;border-radius:999px;border:1px solid transparent}
.subnav a:hover{color:var(--navy);background:var(--tint)}
.subnav a[aria-current="page"]{color:var(--navy);background:var(--tint);border-color:var(--line)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:34px}
@media(max-width:800px){.cols{grid-template-columns:1fr}}
.col{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px 26px 20px}
.col h3{font-size:1.3rem;margin-bottom:4px}
.col .tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border-radius:999px;margin-bottom:14px}
.col.hold .tag{background:var(--hold-bg);color:var(--hold)}
.col.go .tag{background:var(--good-bg);color:var(--good)}
.col ul,.place ul,.list{list-style:none}
.col li{padding:12px 0;border-top:1px solid var(--line);font-size:1.02rem;line-height:1.45}
.col li b{font-weight:600}
.col li span,.place li span,.list li span{color:var(--muted)}
.note{margin-top:18px;color:var(--muted);font-size:1rem;max-width:68ch}
.place{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px}
.place h3{font-size:1.45rem;margin-bottom:10px}
.place p{font-size:1.05rem;line-height:1.55}
.place p+p{margin-top:10px}
.place li{padding:9px 0;border-top:1px solid var(--line);font-size:1rem;line-height:1.45}
.place li:first-child{border-top:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:28px}
@media(max-width:800px){.two{grid-template-columns:1fr}}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
@media(max-width:860px){.three{grid-template-columns:1fr}}
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
@media(max-width:860px){.doors{grid-template-columns:1fr}}
.door{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column}
.door:hover{border-color:var(--blue)}
.door h3{font-size:1.2rem;margin-bottom:8px}
.door p{color:var(--muted);font-size:1rem;flex:1}
.door .go{margin-top:14px;color:var(--blue);font-weight:700;font-size:.95rem}
.steps{margin-top:8px}
.step{display:grid;grid-template-columns:3rem 1fr;column-gap:14px;row-gap:2px;align-items:start;padding:16px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step .n{font-family:var(--serif);font-weight:700;color:var(--blue);font-variant-numeric:tabular-nums;margin-top:2px}
.step h3{font-size:1.2rem}
.step p{color:var(--muted);grid-column:2}
.list{margin-top:22px;max-width:72ch}
.list li{padding:14px 0;border-top:1px solid var(--line);font-size:1.04rem;line-height:1.5}
.list li:last-child{border-bottom:1px solid var(--line)}
.list li b{color:var(--navy)}
.strip{background:var(--tint);border-top:0}
.strip .wrap{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.strip p{font-size:1.08rem;color:var(--navy);font-weight:600;max-width:46ch}
.strip a.btn{white-space:nowrap}
section.tight{padding:48px 0}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px;align-items:center}
.notice{background:#fff8e8;border:2px solid var(--hold);color:#3d2a0a;border-radius:12px;padding:16px 18px;font-weight:700;line-height:1.45;margin-top:0}
.notice[hidden],.slotbox[hidden],.foot-notice[hidden]{display:none !important;margin:0;padding:0;min-height:0;border:0}
.notice+.notice{margin-top:12px}
.notice span{display:block;font-weight:400;margin-top:6px}
.slotbox{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-top:18px}
.slotbox h3{font-size:1.15rem;margin-bottom:8px}
.slotbox p+p{margin-top:8px}
.video{background:#06172c;color:#d5e4f2;border-radius:14px;min-height:120px;display:flex;align-items:center;justify-content:center;padding:22px;margin-top:18px;text-align:center}
.video[hidden]{display:none !important;margin:0;padding:0;min-height:0}
.video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:10px;min-height:220px}
.example{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:22px 24px;margin-top:18px}
.example .tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.example p+p{margin-top:8px}
.tablewrap{overflow-x:auto;margin-top:22px;border:1px solid var(--line);border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:640px}
th,td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line);font-size:.98rem;line-height:1.45}
th{font-family:var(--serif);color:var(--navy);background:var(--paper)}
tr:last-child td{border-bottom:0}
.worksheet label{display:block;font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:16px 0 6px}
.worksheet input{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;outline:none}
.worksheet input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(44,117,185,.15)}
.result{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.result b{font-family:var(--serif);font-size:1.35rem;color:var(--navy);font-variant-numeric:tabular-nums}
.template{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-top:16px;white-space:pre-wrap;font-family:var(--sans);font-size:1rem;line-height:1.5}
.sheet{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-top:16px}
.sheet .line{border-bottom:1px solid var(--line);padding:12px 0;color:var(--muted)}
details.faq{border-bottom:1px solid var(--line)}
details.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:18px 0}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary .q{font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--navy);line-height:1.3}
details.faq summary:hover .q{color:var(--blue)}
details.faq .mark{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--hold);background:var(--hold-bg);border-radius:999px;padding:4px 8px;white-space:nowrap}
details.faq .a{padding:0 0 20px;max-width:68ch}
details.faq .a p+p{margin-top:8px}
details.faq .a .btn{margin-top:12px}
.faqlist{margin-top:10px;border-top:1px solid var(--line)}
footer{background:#06172c;color:#94b0cc;padding:34px 0 46px;font-size:.86rem;line-height:1.6}
footer .wrap{display:flex;flex-direction:column;gap:10px}
footer .fl{display:flex;gap:14px 18px;flex-wrap:wrap}
footer a{color:#fff;font-weight:600}
footer a:hover{color:var(--blue-on-dark)}
.foot-notice{color:#f3e2c2;font-weight:700}
.callbar{display:none}
@media(max-width:760px){
  .callbar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--blue);color:#fff;text-align:center;font-weight:700;padding:12px 16px}
  body{padding-bottom:52px}
  .subnav{top:56px}
}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{
  header,.subnav,.callbar,.strip,.hero .row{display:none}
  body{background:#fff}
  .video{display:none}
}