/* Mammoth family guide: compact facts, usable itinerary and real crew imagery. */
.mammoth-page{--cream:#f7f5ee;--paper:#fffef9;--ink:#122d3d;--navy:#102c3d;--red:#c74b35;--muted:#526772;--line:#d9dfdf}
.mammoth-page .wrap{width:min(1140px,calc(100% - 64px))}
.mammoth-page .section{padding-block:64px}
.mammoth-page h2{font-size:clamp(36px,4vw,49px);line-height:1.05;letter-spacing:-.02em}
.mammoth-page .section-heading{margin-bottom:28px;align-items:center;gap:32px}
.mammoth-page .section-heading>p{font-size:15px;line-height:1.65;max-width:440px}
.mammoth-page .button{font-size:14px;border-radius:3px;min-height:48px}
.mammoth-page .season-header{height:76px}
.mammoth-page .header-inner{width:min(1220px,calc(100% - 48px))}
.mammoth-page .crew-brand img{width:47px;height:47px}
.mammoth-page .crew-brand>span{font-size:27px}
.mammoth-page .season-header nav{gap:26px}
.mammoth-page .season-header nav a{font-size:13px;min-height:44px;display:inline-flex;align-items:center}
.mammoth-page .season-header .nav-rsvp{padding:9px 20px;background:var(--yellow);border:0;border-radius:3px;color:var(--ink)}
.mammoth-page .trip-hero{min-height:0;display:block}
.mammoth-page .trip-hero:after{display:none}
.mammoth-page .trip-hero-content{display:grid;grid-template-columns:1fr 300px;gap:60px;align-items:center;padding-block:34px}
.mammoth-page .trip-hero h1{font-size:clamp(82px,9vw,116px);line-height:.95;margin:14px 0 12px;letter-spacing:-.025em}
.mammoth-page .trip-hero .hero-subtitle{font:18px/1.5 var(--body);color:#fff;margin:0 0 23px}
.mammoth-page .trip-date{display:block;font-size:13px;font-weight:800;letter-spacing:.03em;margin:0;color:var(--yellow)}
.mammoth-page .trip-date span{font-size:13px;color:#e1ebed;font-weight:400;letter-spacing:0}
.hero-weekend-link{display:inline-flex;align-items:center;gap:24px;min-height:48px;padding:10px 0;margin-left:12px;border-bottom:1px solid #ffffff70;font-size:14px;font-weight:700}
.hero-weekend-link:hover{color:var(--yellow)}
.mammoth-page .hero-countdown{width:100%;margin:0;padding:24px;background:#17384b;border:1px solid #ffffff24;box-shadow:none}
.mammoth-page .countdown-note{font-size:12px;line-height:1.6}
.mammoth-page .trip-hero-photo{position:relative;inset:auto;z-index:auto;aspect-ratio:3.5/1;background:#e9eef0}
.gallery-open{display:block;position:relative;border:0;padding:0;width:100%;overflow:hidden;background:#dfe8ed;border-radius:4px}
.gallery-open img{width:100%;height:auto;display:block;transition:transform .25s}
.gallery-open:hover img{transform:scale(1.015)}
.gallery-open:focus-visible{outline:3px solid var(--yellow);outline-offset:-6px}
.hero-photo-open{position:absolute;inset:0;height:100%;border-radius:0}
.mammoth-page .hero-photo-open img{height:100%;object-fit:cover;object-position:center 70%}
.photo-expand{position:absolute;right:14px;bottom:14px;background:#102c3de8;padding:8px 12px;border-radius:3px;color:white;font-size:12px;line-height:1.4;font-weight:700}
.mammoth-plan>h2{margin-bottom:26px}
.mammoth-plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.plan-lead{font-size:17px;line-height:1.65;max-width:510px}
.mammoth-facts{display:grid;grid-template-columns:1fr 1fr;column-gap:24px;row-gap:22px;margin:25px 0 0}
.mammoth-facts>div{border-top:1px solid var(--line);padding-top:13px}
.mammoth-facts dt{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700;margin-bottom:5px}
.mammoth-facts dd{margin:0;font-size:15px;font-weight:700;line-height:1.6}
.mammoth-facts dd span{display:block;font-size:13px;font-weight:400;color:var(--muted)}
.mammoth-plan .plan-note{font-size:14px;line-height:1.6;color:var(--muted);margin:22px 0 0;padding:0;border:0;display:block;max-width:510px}
.intro-crew-photo{border-radius:4px;overflow:hidden;scroll-margin-top:96px}
.intro-crew-photo img{aspect-ratio:1800/1198;object-fit:contain}
.mammoth-team{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.mammoth-team h3{font-size:17px;line-height:1.4;letter-spacing:0;margin-bottom:18px}
.mammoth-team-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:34px}
.trip-lead{min-width:0;display:flex;flex-direction:column;align-items:flex-start}
.trip-lead strong{display:block;font-size:16px;line-height:1.5}
.trip-lead span{display:block;font-size:13px;line-height:1.6;color:var(--muted)}
.trip-lead a{font-size:14px;line-height:1.5;display:inline-flex;align-items:center;min-height:40px;max-width:100%;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:4px}
.trip-lead a:hover{color:var(--red)}
.planning-support p{font-size:14px;line-height:1.6;margin-top:10px;color:var(--muted);max-width:290px}
.mammoth-rsvp{padding-block:34px;background:var(--navy);color:white;border-block:3px solid var(--yellow)}
.mammoth-rsvp>.wrap{display:flex;justify-content:space-between;align-items:center;gap:64px}
.mammoth-rsvp h2{font-size:38px;margin-bottom:10px}
.mammoth-rsvp p{font-size:15px;line-height:1.7;color:#dce6eb;max-width:700px}
.mammoth-rsvp>.wrap>.button{min-width:170px;flex-shrink:0}
.mammoth-day-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-bottom:0;background:var(--paper);border-radius:5px 5px 0 0;overflow:hidden}
.mammoth-day-tabs button{border:0;border-right:1px solid var(--line);border-bottom:4px solid transparent;padding:17px 12px 13px;background:transparent;display:flex;align-items:center;justify-content:center;gap:10px;min-height:66px;color:var(--ink)}
.mammoth-day-tabs button:last-child{border-right:0}.mammoth-day-tabs button span{font-size:16px;font-weight:700}.mammoth-day-tabs button small{font-size:12px;color:var(--muted)}
.mammoth-day-tabs button[aria-selected=true]{background:var(--navy);color:white;border-bottom-color:var(--yellow)}
.mammoth-day-tabs button[aria-selected=true] small{color:#dce6eb}.mammoth-day-tabs button:hover:not([aria-selected=true]){background:#e9eef0}
.mammoth-day-tabs button:focus-visible{outline-offset:-6px}
.mammoth-day{display:grid;grid-template-columns:.68fr 1.32fr;gap:42px;padding:30px 34px;border:1px solid var(--line);background:var(--paper);border-radius:0 0 5px 5px}
.mammoth-day+.mammoth-day:not([hidden]){margin-top:24px}
.mammoth-day[tabindex='-1']:not([hidden]){margin-top:0}
.mammoth-day:focus-visible{outline:3px solid #087db3;outline-offset:4px}
.day-intro{padding-top:6px}.day-intro>p{font-size:11px;font-weight:800;letter-spacing:.07em;color:var(--red);margin-bottom:18px}.day-intro h3{font:40px/1.12 var(--brush);font-weight:400;letter-spacing:0;max-width:270px}
.mammoth-timeline{list-style:none;margin:0;padding:0}
.mammoth-timeline li{display:grid;grid-template-columns:80px 1fr;gap:20px;padding:18px 0}
.mammoth-timeline li:first-child{padding-top:0}.mammoth-timeline li:last-child{padding-bottom:0}.mammoth-timeline li+li{border-top:1px solid var(--line)}
.agenda-period{font-size:11px;line-height:1.5;letter-spacing:.04em;font-weight:800;color:var(--red);padding-top:4px}
.mammoth-timeline h4{margin:0 0 6px;font:700 16px/1.5 var(--body)}
.mammoth-timeline p{font-size:15px;line-height:1.65;color:var(--muted);margin:0}
.agenda-link{display:inline-flex;align-items:center;gap:14px;min-height:38px;margin-top:4px;font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.agenda-link:hover{color:var(--red)}
.mammoth-mountain{background:#e9eef0;border-block:1px solid #d9e1e4}
.mammoth-mountain h2{margin-bottom:28px}
.mountain-resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.mountain-resource{border:1px solid #ccd7dc;border-radius:5px;overflow:hidden;background:var(--paper)}
.mountain-resource .gallery-open{border-radius:0}.mountain-resource .gallery-open img{height:220px;object-fit:cover}
.mountain-resource:first-child .gallery-open img{object-position:center 38%}
.mountain-resource-copy{padding:24px 28px 16px}.mountain-resource-copy h3{font-size:23px;line-height:1.3;letter-spacing:-.01em;margin-bottom:9px}.mountain-resource-copy>p{font-size:15px;color:var(--muted);line-height:1.6;margin-bottom:14px}
.mountain-resource-copy nav{border-top:1px solid var(--line)}.mountain-resource-copy nav a{min-height:46px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);font-size:14px;font-weight:700}.mountain-resource-copy nav a:last-child{border-bottom:0}.mountain-resource-copy nav a:hover{color:var(--red)}
.packing-tools{display:flex;align-items:center;gap:20px}.mammoth-pack .packing-progress{font-size:14px;margin:0}.mammoth-pack .text-button{min-height:44px;margin:0;font-size:13px}.packing-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.packing-group{border-top:3px solid var(--yellow);padding-top:18px;min-width:0}.packing-group h3{font-size:17px;line-height:1.4;letter-spacing:0;margin:0 0 8px}.mammoth-pack .pack-item{font-size:14px;align-items:flex-start;min-height:62px;padding:15px 0;gap:12px}.mammoth-pack .custom-check{width:22px;height:22px;margin-top:1px}.mammoth-pack .save-note{font-size:12px;margin-top:22px}
.mammoth-page .calendar-cta{padding:36px 0}.mammoth-page .calendar-cta h2{font-size:36px}.mammoth-page .calendar-cta p:last-child{font-size:14px;margin-top:8px}.calendar-cta .actions{max-width:590px;gap:12px 18px}
.share-trip{background:none;border:0;color:inherit;font-size:13px;font-weight:700;min-height:44px;text-decoration:underline;text-underline-offset:4px;padding:0 4px}.share-fallback{font-size:13px;overflow-wrap:anywhere;text-decoration:underline}.calendar-cta [data-share-status]{flex-basis:100%;font-size:12px;margin:0}
.mammoth-page .season-footer{padding-block:34px}.mammoth-page .footer-brand img{width:54px;height:54px}.mammoth-page .footer-brand span{font-size:27px}.mammoth-page .footer-content>div{font-size:12px}.mammoth-page .footer-adventures{margin-top:24px;padding-top:20px}
.photo-dialog{width:min(1100px,calc(100% - 36px));max-width:none;max-height:92dvh;padding:20px 24px 16px;border:1px solid #ffffff24;border-radius:6px;background:var(--navy);color:white;box-shadow:0 20px 80px #0006}
.photo-dialog::backdrop{background:#061520e8}.photo-dialog-header{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px}.photo-dialog-header h2{font:700 18px/1.4 var(--body);letter-spacing:0}.photo-dialog-close,.photo-dialog-controls button{border:1px solid #ffffff50;background:transparent;color:white;padding:10px 15px;font-size:13px;border-radius:3px;min-height:44px}.photo-dialog figure img{height:min(65dvh,720px);width:100%;object-fit:contain;background:#071a29}.photo-dialog-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:14px}.photo-dialog-controls>span{font-size:13px}.gallery-is-open{overflow:hidden}
@media(max-width:1000px){.mammoth-page .section{padding-block:52px}.mammoth-page .trip-hero-content{grid-template-columns:1fr 280px;gap:30px}.mammoth-page .hero-countdown{padding:20px}.mammoth-plan-grid{gap:28px}.mammoth-team-grid{gap:24px}.packing-groups{grid-template-columns:1fr 1fr;gap:28px 36px}.mammoth-day{grid-template-columns:.6fr 1.4fr;gap:28px;padding:26px}.mammoth-page .season-header nav{gap:18px}}
@media(max-width:760px){.mammoth-page .wrap{width:calc(100% - 40px)}.mammoth-page .section{padding-block:42px}.mammoth-page .season-header{height:auto}.mammoth-page .header-inner{width:calc(100% - 36px);padding-top:9px}.mammoth-page .crew-brand img{width:37px;height:37px}.mammoth-page .crew-brand>span{font-size:24px}.mammoth-page .season-header nav{width:100%;justify-content:space-between;gap:9px;padding:6px 0 9px;margin:0}.mammoth-page .season-header nav a{font-size:12px;min-height:40px;padding:7px 0}.mammoth-page .season-header .nav-rsvp{padding:8px 16px}.mammoth-page .trip-hero-content{grid-template-columns:1fr;gap:24px;padding-block:26px}.mammoth-page .trip-hero h1{font-size:86px;margin-top:12px}.mammoth-page .trip-hero .hero-subtitle{font-size:17px;margin-bottom:18px}.mammoth-page .trip-date{font-size:12px}.mammoth-page .trip-date span{font-size:12px}.mammoth-page .hero-countdown{padding:18px 20px;max-width:none}.mammoth-page .countdown-units{max-width:330px}.mammoth-page .trip-hero-photo{aspect-ratio:2/1}.mammoth-plan-grid{grid-template-columns:1fr;gap:26px}.mammoth-plan-copy{order:0}.intro-crew-photo{order:1}.mammoth-facts{gap:18px 22px}.mammoth-plan .plan-note{font-size:14px}.mammoth-team-grid{grid-template-columns:1fr 1fr;gap:24px}.planning-support{grid-column:1/-1}.planning-support p{max-width:none}.mammoth-team{margin-top:26px}.mammoth-rsvp{padding-block:27px}.mammoth-rsvp>.wrap{display:block}.mammoth-rsvp>.wrap>.button{margin-top:18px;min-width:155px}.mammoth-rsvp h2{font-size:34px}.mammoth-page .section-heading{display:block;margin-bottom:24px}.mammoth-page .section-heading>p{margin-top:13px;max-width:none}.mammoth-day-tabs button{flex-direction:column;gap:3px;padding:12px 3px 10px;min-height:64px}.mammoth-day-tabs button span{font-size:13px}.mammoth-day-tabs button small{font-size:11px}.mammoth-day{display:block;padding:23px 22px}.day-intro{padding:0 0 22px;border-bottom:1px solid var(--line);margin-bottom:22px}.day-intro>p{display:none}.day-intro h3{font-size:34px;max-width:none}.mammoth-timeline li{grid-template-columns:67px 1fr;gap:14px}.mammoth-timeline h4{font-size:15px}.mammoth-timeline p{font-size:14px}.agenda-period{font-size:10px}.mountain-resource-grid{grid-template-columns:1fr;gap:24px}.mountain-resource .gallery-open img{height:210px}.mountain-resource-copy{padding:21px 22px 12px}.mountain-resource-copy h3{font-size:22px}.packing-tools{margin-top:12px}.packing-groups{gap:25px}.mammoth-pack .pack-item{font-size:13px}.mammoth-page .calendar-cta>.wrap{display:block}.calendar-cta .actions{margin-top:22px}.mammoth-page .footer-content{gap:22px}.mammoth-page .footer-content>div{font-size:11px}.photo-dialog{width:calc(100% - 20px);padding:15px 14px}.photo-dialog-header h2{font-size:15px}.photo-dialog-header{gap:12px}.photo-dialog figure img{height:auto;max-height:63dvh;min-height:160px}.photo-dialog-controls{gap:12px}.photo-dialog-controls button{font-size:12px;padding-inline:10px}}
@media(max-width:450px){.mammoth-page .trip-hero h1{font-size:clamp(70px,21vw,86px)}.mammoth-page .trip-date span{display:block;margin-top:3px}.mammoth-team-grid{grid-template-columns:1fr}.planning-support{grid-column:auto}.mammoth-team-grid>.trip-lead+.trip-lead{padding-top:19px;border-top:1px solid var(--line)}.packing-groups{grid-template-columns:1fr 1fr;gap:22px 18px}.mammoth-pack .pack-item{gap:9px;line-height:1.55}.packing-group h3{font-size:15px}.mammoth-facts dd{font-size:14px}.photo-expand{font-size:10px;right:10px;bottom:10px}.mammoth-day-tabs button span{font-size:12px}}
@media(max-width:350px){.mammoth-page .wrap{width:calc(100% - 32px)}.mammoth-page .season-header nav a{font-size:10px}.mammoth-page .season-header .nav-rsvp{padding-inline:12px}.hero-weekend-link{margin-left:3px;font-size:13px;gap:10px}.mammoth-timeline li{grid-template-columns:1fr;gap:5px}.mammoth-timeline li .agenda-period{padding:0}.mammoth-day{padding-inline:18px}.packing-groups{grid-template-columns:1fr}.mammoth-facts{gap:18px 14px}}
@media print{.mammoth-page .season-header,.mammoth-page .trip-hero,.mammoth-day-tabs,.mammoth-rsvp,.mammoth-mountain,.mammoth-page .calendar-cta,.mammoth-page .season-footer,.intro-crew-photo{display:none!important}.mammoth-page .wrap{width:100%}.mammoth-page .section{padding:20px 0}.mammoth-day[hidden]{display:grid!important}.mammoth-day{break-inside:avoid;margin-bottom:15px}.mammoth-page h2{font-size:28px}.mammoth-page{background:white;color:black}.packing-groups{grid-template-columns:1fr 1fr}}