:root{--ink:#142522;--paper:#f7f1e6;--cream:#fffaf0;--orange:#e66a34;--green:#1d6656;--lime:#dbe694;--line:#b8ad98;--muted:#53615d;--shadow:0 18px 48px rgba(20,37,34,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.58}
a{color:inherit;text-decoration-thickness:2px;text-underline-offset:3px}
a:focus-visible,summary:focus-visible,[tabindex="0"]:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.skip-route{position:absolute;left:12px;top:-80px;background:var(--ink);color:#fff;padding:12px 16px;z-index:30}
.skip-route:focus{top:12px}
.route-top{background:var(--ink);color:#fff;border-bottom:7px solid var(--orange)}
.route-top__bar{max-width:1240px;margin:auto;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.route-brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-weight:800;letter-spacing:.01em}
.route-brand img{width:48px;height:48px}
.route-brand small{display:block;color:var(--lime);font-size:.67rem;letter-spacing:.15em;text-transform:uppercase;margin-top:2px}
.route-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.route-nav a{font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.route-main{max-width:1240px;margin:auto;padding:0 28px 72px}
.route-hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:0;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.route-hero__lead{padding:72px 56px 50px;border-right:1px solid var(--line)}
.route-label{margin:0 0 15px;color:#a23b18;font-size:.75rem;font-weight:900;letter-spacing:.17em;text-transform:uppercase}
h1,h2,h3{font-family:Georgia,'Times New Roman',serif;line-height:1.04}
h1{font-size:clamp(3.1rem,7.1vw,6.7rem);letter-spacing:-.055em;margin:0;max-width:890px}
.route-deck{font-family:Georgia,'Times New Roman',serif;font-size:clamp(1.15rem,2vw,1.55rem);color:#36443f;max-width:790px;margin:28px 0 0}
.route-hero__ticket{background:var(--cream);padding:72px 28px 36px;display:flex;flex-direction:column;justify-content:flex-end}
.route-hero__ticket::before{content:"ROUTE 01";font-weight:900;font-size:3.7rem;letter-spacing:-.06em;color:var(--green);display:block;margin-bottom:auto}
.route-hero__ticket span{display:block;padding:9px 0;border-top:1px solid var(--line);font-size:.78rem;font-weight:700}
.route-answer{display:grid;grid-template-columns:180px 1fr;margin:0;border:1px solid var(--ink);box-shadow:var(--shadow)}
.route-answer__code{background:var(--orange);display:flex;align-items:flex-start;justify-content:center;font-family:Georgia,serif;font-weight:800;font-size:5rem;padding:34px 14px}
.route-answer__copy{background:var(--ink);color:#fff;padding:46px 50px}
.route-answer .route-label{color:var(--lime)}
.route-answer h2{font-size:clamp(2rem,4vw,3.7rem);margin:0 0 22px;max-width:850px}
.route-answer p{font-size:1.03rem;max-width:880px;margin:0}
.route-answer a{color:var(--lime)}
.route-disclosure{margin:26px 0 64px;padding:20px 24px;background:var(--lime);border-left:9px solid var(--green);font-size:.92rem}
.route-section{margin:70px 0}
.route-head{display:grid;grid-template-columns:110px 1fr;align-items:start;gap:22px;border-top:5px solid var(--ink);padding-top:20px;margin-bottom:28px}
.route-head span{font-weight:900;color:#9b3213;letter-spacing:.12em}
.route-head h2{font-size:clamp(2.1rem,4.8vw,4.1rem);margin:0;max-width:900px}
.route-copy{max-width:880px;font-size:1.03rem}
.route-table{overflow-x:auto;background:var(--cream);border:1px solid var(--line)}
table{border-collapse:collapse;width:100%;min-width:1120px;font-size:.88rem}
caption{text-align:left;padding:18px 20px;font-weight:700;background:var(--green);color:#fff}
th,td{text-align:left;vertical-align:top;padding:15px 14px;border-right:1px solid #d1c7b5;border-bottom:1px solid #d1c7b5}
th{background:#ece2d0;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.route-first td{background:#eef2cd}
.route-rank{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--ink);color:#fff;border-radius:50%;font-weight:900}
.route-first .route-rank{background:#a23b18}
.route-lanes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.route-lane{background:var(--cream);border:1px solid var(--line);padding:24px;min-height:240px;position:relative}
.route-lane::before{content:attr(data-stop);font-weight:900;color:var(--orange);letter-spacing:.12em}
.route-lane h3{font-size:1.6rem;margin:30px 0 13px}
.route-lane p{font-size:.91rem;margin:0}
.route-evidence{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
.route-case{background:var(--green);color:#fff;padding:36px}
.route-case h3{font-size:2.2rem;margin:0 0 14px}
.route-case a{color:var(--lime)}
.route-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.route-fact{background:var(--cream);border:1px solid var(--line);padding:18px}
.route-fact strong{display:block;color:var(--orange);font-size:1.35rem}
.route-weights{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.route-weights div{background:var(--cream);padding:20px;min-height:130px;font-size:.82rem}
.route-weights strong{display:block;font-family:Georgia,serif;font-size:2.5rem;color:var(--green)}
.route-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.route-faq details{background:var(--cream);border:1px solid var(--line);padding:0 22px}
.route-faq summary{cursor:pointer;font-family:Georgia,serif;font-size:1.15rem;font-weight:700;padding:20px 30px 20px 0;min-height:64px;position:relative}
.route-faq summary::after{content:"+";position:absolute;right:0;top:14px;font:700 1.7rem Arial;color:var(--orange)}
.route-faq details[open] summary::after{content:"−"}
.route-faq p{padding:0 0 20px;margin:0;font-size:.92rem}
.route-sources ol{columns:2;column-gap:46px;padding-left:24px}
.route-sources li{break-inside:avoid;margin-bottom:15px;font-size:.88rem}
.route-footer{background:var(--ink);color:#fff;border-top:7px solid var(--orange)}
.route-footer__grid{max-width:1240px;margin:auto;padding:38px 28px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
.route-footer p{margin:.25rem 0}.route-footer a{color:var(--lime)}
@media(max-width:900px){.route-hero{grid-template-columns:1fr}.route-hero__lead{border-right:0}.route-hero__ticket{padding:26px}.route-hero__ticket::before{font-size:2.5rem;margin-bottom:20px}.route-answer{grid-template-columns:100px 1fr}.route-lanes,.route-weights{grid-template-columns:1fr 1fr}.route-evidence{grid-template-columns:1fr}.route-nav ul{gap:15px}.route-nav a{font-size:.68rem}}
@media(max-width:620px){.route-top__bar{align-items:flex-start;flex-direction:column;padding:16px}.route-nav{width:100%}.route-nav ul{display:grid;grid-template-columns:1fr 1fr;gap:10px}.route-nav a{display:block;min-height:44px;padding:10px 0}.route-main{padding:0 16px 50px}.route-hero__lead{padding:48px 0 34px;border:0}.route-hero{border:0}.route-hero__ticket{margin:0 0 26px}.route-answer{grid-template-columns:1fr}.route-answer__code{font-size:3rem;padding:12px}.route-answer__copy{padding:30px 22px}.route-head{grid-template-columns:1fr;gap:6px}.route-lanes,.route-weights,.route-faq{grid-template-columns:1fr}.route-lane{min-height:0}.route-sources ol{columns:1}.route-footer__grid{grid-template-columns:1fr}.route-brand span{font-size:.9rem}h1{font-size:3rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}