:root{--navy:#003366;--navy2:#082b4a;--gold:#d4ac02;--cream:#f5f0e6;--paper:#fffdf8;--ink:#182733;--muted:#607080;--line:#ddd6c8;--soft:#e9e4da;--green:#2c6b4e;--danger:#9b2c2c;--header:66px;--bottom:66px;--shadow:0 16px 36px rgba(0,32,64,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;padding-bottom:calc(var(--bottom) + env(safe-area-inset-bottom));line-height:1.55}a{color:inherit}img{max-width:100%}button,input,select{font:inherit}.skip-link{position:fixed;left:10px;top:-100px;z-index:9999;background:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:10px}.icon{width:1.2em;height:1.2em;display:inline-block;vertical-align:-.18em}.topbar{height:calc(var(--header) + env(safe-area-inset-top));padding:env(safe-area-inset-top) 14px 0;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:900;background:rgba(245,240,230,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:9px;text-decoration:none}.brand img{width:43px;height:43px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.03}.brand strong{font-family:Georgia,serif;color:var(--navy);font-size:1.03rem}.brand small{font-size:.62rem;color:var(--muted);margin-top:3px}.icon-btn{width:42px;height:42px;border:1px solid var(--line);background:var(--paper);border-radius:50%;display:grid;place-items:center;color:var(--navy);text-decoration:none}.wrap{width:min(1120px,calc(100% - 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h1{font-size:clamp(2.5rem,7vw,4.6rem);line-height:.95;margin:6px 0 12px}.page-hero p{max-width:760px;color:#d9e4ec}.tour-hero{padding:28px 0 20px}.crumbs{font-size:.75rem;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.crumbs a{color:var(--navy)}.tour-hero-grid{display:grid;gap:22px}.tour-hero h1{font-size:clamp(2.5rem,7vw,4.4rem);line-height:.95;color:var(--navy);margin:4px 0 13px}.lead{font-size:1.03rem;line-height:1.7}.wpi-map-card{margin:0;border:1px solid var(--line);border-radius:20px;background:var(--paper);overflow:hidden}.wpi-map-card>img{width:100%;display:block;background:#e5e1d9}.wpi-map-card figcaption{padding:13px 14px}.wpi-map-card figcaption strong,.wpi-map-card figcaption span{display:block}.wpi-map-card figcaption span{font-size:.78rem;color:var(--muted);margin:3px 0 9px}.wpi-map-card figcaption div{display:flex;gap:13px;font-size:.77rem;font-weight:800;color:var(--navy)}.tour-live-status{margin-top:12px;padding:10px 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h2{margin-top:36px}.prose>p{color:#465968}.callout{display:flex;gap:10px;padding:14px;border:1px solid var(--line);background:var(--paper);border-radius:15px;margin:16px 0}.callout .icon{flex:0 0 auto;margin-top:2px;color:var(--navy)}.callout p{margin:3px 0 0;color:var(--muted);font-size:.84rem}.progress-grid{display:grid;gap:8px;margin:13px 0}.progress-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:12px}.progress-card>div:first-child{display:flex;justify-content:space-between;gap:12px}.progress-card span{color:#8c721a;font-size:.7rem;font-weight:850}.progress-card p{font-size:.74rem;color:var(--muted);margin:5px 0}.progress-track{height:8px;background:#e4ded3;border-radius:99px;overflow:hidden}.progress-track i{display:block;height:100%;background:var(--gold)}.last-updated{font-size:.72rem!important;margin-top:30px}.site-footer{padding:32px 18px 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.icon{width:21px;height:21px}.nav-item.active{color:var(--navy)}.dialog{width:min(92vw,480px);border:0;border-radius:20px;background:var(--paper);color:var(--ink);padding:22px;box-shadow:0 30px 80px rgba(0,20,40,.38)}.dialog::backdrop{background:rgba(0,28,55,.68)}.dialog form{position:relative}.dialog-x{position:absolute;right:-7px;top:-9px;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--navy);font-size:1.3rem}.dialog h2{font-family:Georgia,serif;color:var(--navy);font-size:1.8rem;line-height:1.05;margin:4px 28px 10px 0}.dialog p{color:var(--muted)}.dialog-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#e6edf3;color:var(--navy);margin-bottom:11px}.dialog-icon .icon{width:26px;height:26px}.dialog-icon.warning{background:#fff2c5;color:#745e08}.check-row{display:flex;gap:8px;align-items:flex-start;font-size:.78rem;color:var(--muted);margin:15px 0}.check-row 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@media(min-width:940px){body{padding-bottom:0}.topbar{position:fixed;left:0;right:0}.hero,.page-hero.compact,.tour-hero,.stop-page{margin-top:var(--header)}.bottom-nav{position:fixed;top:0;bottom:auto;left:50%;right:auto;transform:translateX(-50%);width:auto;height:var(--header);padding:0;display:flex;background:transparent;border:0;z-index:950}.nav-item{flex-direction:row;gap:6px;padding:0 12px}.nav-item .icon{width:17px;height:17px}.site-footer{padding-bottom:34px}.tour-grid{grid-template-columns:repeat(4,1fr)}.hero{min-height:700px}.hero-inner{padding-bottom:66px}.map-canvas{height:470px}.map-panel.tall .map-canvas{height:560px}.browse-list{grid-template-columns:repeat(3,1fr)}.progress-grid{grid-template-columns:repeat(3,1fr)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.media-badge{display:inline-flex;width:max-content;background:var(--gold);color:var(--navy);border-radius:999px;padding:4px 8px;font-size:.66rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.stop-photo img{aspect-ratio:4/3;object-fit:cover;background:#ddd}.stop-photo .stop-visual-caption{background:#fffdf8}.wpi-artwork img{object-fit:contain;background:#e7e0d3}.media-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}.media-links a{font-weight:800}.photo-credit-note{font-size:.75rem;color:var(--muted)}