:root{--navy:#0b2545;--navy2:#13315c;--acc:#c2410c;--acc2:#9a3412;--bg:#f4f6fb;--card:#fff;--ink:#1b2333;--mut:#5a6476;--line:#e3e7ef;--ok:#14804a;--warn:#b25e00;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--navy2)}h1,h2,h3{line-height:1.2;margin:.2em 0 .5em}
.wrap{max-width:1140px;margin:0 auto;padding:0 16px}.narrow{max-width:760px}
.muted{color:var(--mut)}.fine{font-size:12.5px;color:var(--mut)}
.sitenote{background:#f3f7fb;color:#3d5266;font-size:12.5px;line-height:1.4;text-align:center;padding:5px 12px;border-bottom:1px solid #e2eaf2}
.samplenote{background:#f6f7f9;color:#4a5560;border:1px solid #e3e6ea;border-left:3px solid #8a96a3;border-radius:6px;font-size:13px;line-height:1.4;padding:8px 10px;margin:0 0 12px}
.top{background:var(--navy);color:#fff}.topin{display:flex;align-items:center;justify-content:space-between;height:58px}
.brand{display:flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:800;font-size:21px;letter-spacing:-.3px}
.top nav a{color:#cfd9ea;text-decoration:none;margin-left:16px;font-size:14px}.top nav a.on,.top nav a:hover{color:#fff}
.hero{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,#1d4e89 100%);color:#fff;padding:26px 0 34px}
.hero h1{font-size:clamp(26px,5vw,42px);margin-top:8px}.hero .sub{color:#cfd9ea;margin:0 0 18px;max-width:640px}
.search{background:var(--card);color:var(--ink);border-radius:var(--r);padding:14px;box-shadow:0 10px 30px rgba(5,20,45,.25)}
.search.compact{box-shadow:none;border:1px solid var(--line);margin-top:10px}
.triptype{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}
.triptype input{position:absolute;opacity:0}.triptype span{display:inline-block;padding:6px 12px;border-radius:99px;border:1px solid var(--line);font-size:14px;cursor:pointer}
.triptype input:checked+span{background:var(--navy);color:#fff;border-color:var(--navy)}
.triptype input:focus-visible+span{outline:2px solid var(--acc)}
.row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.row>*{flex:1 1 160px}
.od{position:relative}
.fld{display:block;position:relative;border:1px solid var(--line);border-radius:10px;padding:6px 10px;background:#fff;min-width:0}
.fld>span,.fld summary>span{display:block;font-size:11.5px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.fld input,.fld select{width:100%;border:0;font:inherit;font-size:16px;padding:2px 0;background:transparent;color:var(--ink);outline:none;min-height:26px}
.fld:focus-within{border-color:var(--navy2);box-shadow:0 0 0 3px rgba(19,49,92,.12)}
.swap{flex:0 0 36px!important;align-self:center;height:36px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:16px}
.ac{position:absolute;left:-1px;right:-1px;top:100%;z-index:20;margin:4px 0 0;padding:4px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 24px rgba(0,0,0,.12);max-height:320px;overflow:auto;min-width:260px}
.ac li{padding:8px;border-radius:8px;cursor:pointer;display:flex;gap:8px;align-items:baseline}
.ac li b{min-width:36px;color:var(--navy)}.ac li small{color:var(--mut)}.ac li.sub{padding-left:22px}
.ac li[aria-selected=true],.ac li:hover{background:#eef3fb}
.pax{cursor:pointer}.pax summary{list-style:none}.pax summary::-webkit-details-marker{display:none}.pax summary b{font-weight:500;font-size:16px}
.paxbox{position:absolute;z-index:15;left:0;top:100%;margin-top:4px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;min-width:260px;box-shadow:0 10px 24px rgba(0,0,0,.12)}
.pr{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0}.pr small{display:block;color:var(--mut);font-size:12px}
.pr input,.ages input{width:64px;font-size:16px;padding:4px;border:1px solid var(--line);border-radius:8px}
.ages{display:flex;flex-wrap:wrap;gap:6px;font-size:13px}
.mcrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.mcrow .fld{flex:1 1 150px}.mcn{width:22px;height:22px;border-radius:50%;background:var(--navy);color:#fff;font-size:12px;display:grid;place-items:center}
.cta{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:10px;padding:13px 22px;font:inherit;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;text-align:center}
.cta:hover{background:var(--acc2)}.search .cta{width:100%}.cta.block{display:block;width:100%;margin:14px 0 6px}
.link{background:none;border:0;color:var(--navy2);text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.formerr{color:#b42318;font-size:14px;margin:4px 0 8px}.formerr:empty{display:none}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;padding-top:24px;padding-bottom:10px}
.feats>div{background:#fff;border-radius:var(--r);padding:16px;border:1px solid var(--line)}.feats p{margin:0;color:var(--mut)}
.hubtabs{display:flex;gap:4px;overflow-x:auto;margin-bottom:10px;scrollbar-width:none}
.hubtabs button{flex:0 0 auto;border:0;border-radius:99px;padding:8px 14px;background:rgba(255,255,255,.12);color:#fff;font:inherit;font-weight:600;cursor:pointer}
.hubtabs button.on{background:#fff;color:var(--navy)}
.tabpanel.card{color:var(--ink)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:12px 0}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 7px;border-radius:99px;background:#eef3fb;color:var(--navy2);vertical-align:middle;letter-spacing:.02em}
.tag.ad{background:#fff1e9;color:var(--acc2)}
/* fare strip */
.strip{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);padding:12px;margin:14px 0}
.striphead{display:flex;align-items:center;justify-content:space-between}.striphead h3{margin:0;font-size:16px}
.striphead button{border:1px solid var(--line);background:#fff;border-radius:8px;width:34px;height:30px;cursor:pointer;font-size:18px}
.days{display:flex;gap:6px;overflow-x:auto;padding:10px 2px 6px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.day{flex:0 0 64px;scroll-snap-align:start;border:1px solid var(--line);border-radius:10px;padding:6px 4px;text-align:center;background:#fff;cursor:pointer;font:inherit;color:var(--ink);text-decoration:none}
.day span{display:block;font-weight:600;color:var(--ink)}.results,.filters{min-width:0}
.day small{display:block;font-size:11px;color:var(--mut)}.day b{display:block;font-size:13px;margin-top:2px}
.day.none b{color:var(--mut);font-weight:500}.day.cheap{border-color:var(--ok);background:#effaf3}.day.cheap b{color:var(--ok)}
.day.sel{outline:2px solid var(--navy);outline-offset:-1px}.day.past{opacity:.35;pointer-events:none}
/* results */
.rhead{background:var(--navy);color:#fff;padding:10px 0}.rhead .muted{color:#b8c6dc}.rhead .link{color:#fff}
.modify summary{cursor:pointer;list-style:none}.modify summary::-webkit-details-marker{display:none}
.rbody{display:grid;grid-template-columns:260px minmax(0,1fr);gap:18px;align-items:start;padding-bottom:24px}
.filters{position:sticky;top:10px}.fbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px}
.fbox summary{font-weight:700;cursor:pointer;display:flex;justify-content:space-between}
fieldset{border:0;padding:0;margin:12px 0 0}legend{font-weight:600;font-size:13px;margin-bottom:4px}
fieldset label{display:block;padding:3px 0;font-size:14px}fieldset input[type=range]{width:100%}
.sorts{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.sorts button{border:0;background:#fff;padding:10px 6px;cursor:pointer;font:inherit;border-bottom:3px solid transparent;color:var(--ink)}
.sorts button small{display:block;color:var(--mut);font-size:12.5px}.sorts button.on{border-bottom-color:var(--acc);background:#fffaf7}
.rmeta{font-size:13px;color:var(--mut);margin:10px 2px}
.offer{display:grid;grid-template-columns:1fr 190px;background:#fff;border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.olines{padding:12px 14px}.oline{display:grid;grid-template-columns:30px 1fr 86px 92px;gap:10px;align-items:center;padding:6px 0}
.oline+.oline{border-top:1px dashed var(--line)}.oline img{border-radius:6px}
.oline b{display:block;font-size:15.5px}.oline small{display:block;color:var(--mut);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.oline sup{color:var(--acc2);font-size:10px;margin-left:2px}.ns{color:var(--ok)}
.oside{border-left:1px solid var(--line);padding:12px;display:flex;flex-direction:column;justify-content:center;align-items:flex-end;text-align:right;gap:4px}
.price{font-size:22px;font-weight:800;color:var(--navy)}
.chips{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}.chip{font-size:11px;background:#eef3fb;color:var(--navy2);padding:2px 7px;border-radius:99px}
.chip.warn{background:#fff3e0;color:var(--warn)}.chip.ok{background:#e9f7ef;color:var(--ok)}
.sel{background:var(--navy);color:#fff;text-decoration:none;padding:9px 18px;border-radius:9px;font-weight:700;margin-top:4px}
.offer.gone{opacity:.45;pointer-events:none}
.alert{background:#fdecec;border:1px solid #f5c2c0;color:#7a1c17;padding:12px 14px;border-radius:10px;margin:10px 0}
.alert.ok{background:#e9f7ef;border-color:#b7e2c8;color:#0f5132}
.partners{padding-top:8px;padding-bottom:24px}.plinks{display:flex;flex-wrap:wrap;gap:8px}
.pbtn{display:inline-block;border:1px solid var(--acc);color:var(--acc2);padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:600;background:#fff}
.tprompt{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
/* offer pages */
.back{display:inline-block;margin:14px 0 4px}
.expbox{background:#eef3fb;border-radius:10px;padding:10px 12px;margin:8px 0}
.seg{display:flex;gap:10px;padding:8px 0}.seg+.seg{border-top:1px dashed var(--line)}
.kv{display:flex;justify-content:space-between;padding:4px 0}.kv.big{font-size:18px;border-top:1px solid var(--line);margin-top:6px;padding-top:8px}
.conds{padding-left:18px}.conds .ok{color:var(--ok)}.conds .no{color:#b42318}.warn{color:var(--warn)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
fieldset.card{margin:12px 0}fieldset.card legend{font-size:15px;padding:0 4px}
.legal h3{margin-top:1.3em}.draftnote{background:#fff4d6;border:1px solid #f0dfa8;padding:8px 12px;border-radius:8px;font-size:13px}
.foot{border-top:1px solid var(--line);background:#fff;padding:14px 0;margin-top:20px;font-size:13.5px}
.empty[hidden],.expired[hidden],[hidden]{display:none!important}
@media (max-width:860px){
  .rbody{grid-template-columns:minmax(0,1fr)}.filters{position:static}.fbox:not([open]){padding:10px 12px}
}
@media (max-width:600px){
  .wrap{padding:0 12px}.top nav a{margin-left:10px;font-size:13px}
  .search{padding:12px}.row>*{flex:1 1 100%}.row .fld.ret{flex:1 1 45%}.row:has(.ret)>.fld{flex:1 1 45%}
  .od{flex-wrap:nowrap;gap:6px}.od .fld{flex:1 1 0}.swap{flex:0 0 32px!important;height:32px}
  .offer{grid-template-columns:1fr}.oside{border-left:0;border-top:1px solid var(--line);flex-direction:row;flex-wrap:wrap;justify-content:space-between;align-items:center;text-align:left}
  .oside .chips{justify-content:flex-start;order:3;width:100%}.oline{grid-template-columns:28px 1fr 74px;}.oline .st{grid-column:2/4;display:flex;gap:6px}.oline .st b,.oline .st small{display:inline;font-size:12.5px}
  .price{font-size:20px}
}
.guidecard{display:block;text-decoration:none;color:var(--ink)}.guidecard:hover{border-color:var(--navy2)}
.guide .lead{font-size:17px}.guide li{margin:4px 0}.drows{list-style:none;padding:0}
.drow{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid var(--line)}
.dlinks{display:flex;gap:6px;flex-wrap:wrap}.pbtn.sm{padding:6px 10px;font-size:13px}
.day.sel{background:var(--navy);border-color:var(--navy)}.day.sel span,.day.sel small,.day.sel b{color:#fff}
.ac li span{color:var(--ink)}
.dealsec{padding-top:22px}.dhead{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.dhead h2{margin:0}
.dpick{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}.dpick .fld{flex:1 1 240px}
.dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px;margin:10px 0}
.deal{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:8px}
.dtop{display:flex;justify-content:space-between;gap:8px}.dname{display:block;font-size:16px}.dtop small{display:block}
.dprice{font-size:20px;font-weight:800;color:var(--navy);text-align:right;white-space:nowrap}.dprice small{display:block;font-size:11px;font-weight:500;color:var(--mut)}
.dmeta{display:flex;flex-wrap:wrap;gap:6px;font-size:12.5px;color:var(--mut)}.dmeta span{background:#f1f4f9;padding:2px 8px;border-radius:99px}
.dcta{display:flex;gap:6px;flex-wrap:wrap}.dhub{display:flex;flex-direction:column;gap:4px;font-size:13px;border-top:1px dashed var(--line);padding-top:6px}
.dbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.dcur .fld{min-width:120px}
.crumbs{margin:14px 0 4px;font-size:13px}.cities{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.citycard{display:block;text-decoration:none;color:var(--ink);margin:0;padding:12px}.citycard small{display:block}
.chips a.chip{text-decoration:none;display:inline-block;margin:2px}.hub h3{margin:12px 0 6px;font-size:15px}
.dpick.card{position:relative}

/* audit: nav tap targets, small phones, focus, large screens */
.top nav{display:flex;align-items:center}
.top nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px}
:focus-visible{outline:3px solid #ff9f73;outline-offset:2px}
.foot a{display:inline-block;padding:6px 0}
img{max-width:100%;height:auto}
@media (max-width:380px){.brand span{font-size:18px}.brand svg{width:24px;height:24px}.top nav a{margin-left:6px;font-size:12.5px;padding:0 3px}.wrap{padding:0 10px}}
@media (min-width:1600px){.wrap{max-width:1240px}}