/* Layout: three tabs (余票 / 车次经停 / 车站编码). Results are ticket rows with plain-language hints; transfer plans rate the layover. System fonts only so it loads fast in mainland China. */
:root{
  --bg:#f3f6fa; --surface:#fff; --fg:#14202e; --muted:#556577; --line:#d3dce6;
  --rail:#0b4f9c; --rail-ink:#fff; --rail-soft:#e3eefb; --signal:#d3342b; --signal-soft:#fbe7e5;
  --ok:#1c7a4b; --ok-soft:#e1f3e9; --warn:#9a5b00; --warn-soft:#fdf0d5; --none:#8796a6;
  --serif:"Songti SC","Noto Serif SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.7 var(--sans);padding:0 20px 64px}
.wrap{max-width:980px;margin:0 auto}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
nav{padding-block:20px;display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
nav b{font:600 15px var(--mono);background:var(--rail);color:var(--rail-ink);padding:1px 8px;border-radius:3px}
h1{font-family:var(--serif);font-weight:900;font-size:clamp(30px,5.6vw,52px);line-height:1.25;margin:12px 0 0;text-wrap:balance}
h1 em{font-style:normal;color:var(--signal)}
h2{font-size:19px;margin:0 0 8px}
.lede{color:var(--muted);margin:14px 0 0;font-size:18px}
button,input,select{font:inherit;color:inherit}
.tabs{display:flex;gap:4px;margin-top:28px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{padding:10px 18px;border:0;background:none;color:var(--muted);font-weight:500;cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--rail);border-bottom-color:var(--rail);font-weight:700}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-top:20px;overflow:hidden}
.panel-head{background:var(--rail);color:var(--rail-ink);padding:8px 18px;font:600 12px var(--mono);letter-spacing:.08em}
form,.box{padding:18px;display:grid;gap:14px}
.say{display:flex;gap:10px;flex-wrap:wrap}
.say input{flex:1 1 280px}
input,select{font-size:16px;padding:10px 14px;border:1px solid var(--line);border-radius:6px;background:var(--bg);min-width:0}
.fields{display:grid;grid-template-columns:1fr auto 1fr 1.3fr;gap:10px;align-items:end}
label{display:grid;gap:4px;font-size:13px;color:var(--muted)}
.datebox{display:flex;gap:6px;align-items:end}
.datebox label{flex:1}
.swap{padding:10px 12px}
.btn{font-weight:700;padding:10px 22px;border-radius:6px;border:1px solid var(--rail);background:var(--rail);color:var(--rail-ink);cursor:pointer}
.small{font-size:14px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;cursor:pointer;background:var(--surface);color:var(--rail)}
.small:hover:not(:disabled){border-color:var(--rail)}
button:disabled{opacity:.55;cursor:not-allowed}
.swap,.pill{cursor:pointer}
.line2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.badge{display:inline-block;min-width:18px;margin-left:6px;padding:0 6px;border-radius:999px;background:var(--signal);color:#fff;font-size:12px;line-height:18px;text-align:center}
.mon{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:grid;gap:6px}
.mon.hit{border-color:var(--ok);background:var(--ok-soft)}
.mon .top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.mon .top strong{flex:1}
.dotlive{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--ok);margin-right:6px}
@media(prefers-reduced-motion:no-preference){.dotlive.on{animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{50%{opacity:.25}}}
.row-inline{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted)}
.chipbtn{font-size:14px;padding:3px 12px;border-radius:999px;background:var(--bg);border:1px solid var(--line);cursor:pointer}
.chipbtn:hover{border-color:var(--rail)}
details.filters{border:1px solid var(--line);border-radius:6px;padding:8px 14px;background:var(--bg)}
details.filters summary{cursor:pointer;font-weight:500;font-size:15px}
.fgrid{display:grid;gap:14px;margin-top:12px}
.fgrid .line{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
.pill{font-size:14px;padding:4px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface)}
.pill[aria-pressed="true"]{background:var(--rail);border-color:var(--rail);color:var(--rail-ink)}
.check{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--fg)}
.check input{width:auto}
.status{margin:20px 0 0;color:var(--muted)}
.error{margin-top:20px;border:1px solid var(--signal);background:var(--signal-soft);color:var(--signal);border-radius:6px;padding:12px 16px}
.empty{margin-top:20px;background:var(--surface);border:1px dashed var(--line);border-radius:8px;padding:20px}
.empty p{margin:0 0 10px}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:24px}
.toolbar .grow{flex:1}
.list{display:grid;gap:10px;margin-top:12px}
.train{background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.train.past{opacity:.6}
.row{display:grid;grid-template-columns:76px 1fr auto;gap:8px 16px;align-items:center;padding:14px 16px;width:100%;text-align:left;background:none;border:0;cursor:pointer}
.no{font:700 20px var(--mono);color:var(--signal)}
.times{display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-width:0}
.t{font:600 20px var(--mono);font-variant-numeric:tabular-nums}
.t sup{font-size:11px;color:var(--warn);margin-left:3px}
.st{font-size:14px;color:var(--muted)}
.dur{font:13px var(--mono);color:var(--muted);border-top:1px solid var(--line);padding-top:2px;text-align:center}
.seats{display:flex;gap:6px;flex-wrap:wrap;grid-column:1/-1}
.seat{font-size:13px;padding:2px 10px;border-radius:4px;background:var(--bg);color:var(--none)}
.seat.ok{background:var(--ok-soft);color:var(--ok);font-weight:500}
.seat.low{background:var(--warn-soft);color:var(--warn);font-weight:500}
.seat.tagx{background:var(--rail-soft);color:var(--rail)}
.tag{font-size:12px;padding:1px 8px;border-radius:4px;font-weight:700;vertical-align:middle;margin-left:6px}
.tag.best{background:var(--ok-soft);color:var(--ok)}
.tag.gone{background:var(--bg);color:var(--muted)}
.hints{grid-column:1/-1;display:grid;gap:2px;font-size:14px}
.hint{color:var(--muted);font-size:14px}
.hint.warn{color:var(--warn)}
.hint.bad{color:var(--signal)}
.stops{border-top:1px dashed var(--line);padding:12px 16px;font-size:14.5px}
.stops .meta,.meta{margin-bottom:8px;color:var(--muted)}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th{text-align:left;font-weight:500;color:var(--muted);font-size:12.5px;padding:4px 12px 4px 0;white-space:nowrap}
td{padding:4px 12px 4px 0;white-space:nowrap}
tr.dim{color:var(--muted);opacity:.65}
tr.edge td:nth-child(2){font-weight:700}
td.short{color:var(--warn);font-weight:600}
.week{margin-top:12px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px 16px}
.week tr.click{cursor:pointer}
.week tr.click:hover td{background:var(--rail-soft)}
.week tr.cur td{font-weight:700}
.week td,.week th{padding:6px 14px 6px 0}
.sect{margin-top:28px;border-top:1px solid var(--line);padding-top:20px}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:grid;gap:6px}
.plan .head{font-weight:700}
.plan .leg{font:15px var(--mono);font-variant-numeric:tabular-nums}
.plan .leg b{color:var(--signal)}
.gap{font-size:14px;border-radius:6px;padding:6px 12px;background:var(--bg)}
.gap.danger{background:var(--signal-soft);color:var(--signal)}
.gap.warn{background:var(--warn-soft);color:var(--warn)}
.gap.good{background:var(--ok-soft);color:var(--ok)}
.tnote{font-size:13.5px;color:var(--muted);margin:8px 0 0}
.skel{height:92px;border-radius:8px;background:linear-gradient(90deg,var(--surface),var(--bg),var(--surface));background-size:200% 100%;border:1px solid var(--line)}
@media(prefers-reduced-motion:no-preference){.skel{animation:sh 1.2s linear infinite}@keyframes sh{to{background-position:-200% 0}}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;padding:18px}
.card{border:1px solid var(--line);border-radius:8px;padding:16px;display:grid;gap:10px;align-content:start;min-width:0}
.card p{margin:0;color:var(--muted);font-size:14.5px}
.card form{padding:0;display:flex;gap:8px}
.card form input{flex:1}
.res{font-size:15px;display:grid;gap:6px}
.code{font:600 14px var(--mono);background:var(--rail-soft);color:var(--rail);padding:1px 8px;border-radius:4px;cursor:pointer;border:0}
.res .item{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:2px 14px;font-size:15px}
dt{color:var(--muted)}dd{margin:0;font-family:var(--mono)}
.about{margin-top:36px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:14px}
.about table td{padding:4px 14px 4px 0;white-space:normal;vertical-align:top}
.about code{font:13px var(--mono);color:var(--rail)}
.conn{display:inline-block;font-size:12px;padding:1px 10px;border-radius:999px;margin-left:8px}
.conn.on{background:var(--ok-soft);color:var(--ok)}.conn.off{background:var(--signal-soft);color:var(--signal)}
.note{margin-top:20px;font-size:13.5px;color:var(--muted)}
@media(max-width:700px){.fields{grid-template-columns:1fr 1fr}.swap{display:none}.datebox{grid-column:1/-1}.row{grid-template-columns:1fr auto}.no{grid-column:1/-1}}

/* Journey — warm paper, forest ink, quiet railway details. */
:root{color-scheme:light;--bg:#f6f7f2;--surface:#fff;--fg:#203b33;--muted:#78837b;--line:#e4e9e1;--rail:#23674f;--rail-ink:#fff;--rail-soft:#edf4ed;--signal:#bd7244;--signal-soft:#fcf0e6;--ok:#287654;--ok-soft:#edf6ed;--warn:#aa7429;--warn-soft:#fcf4e4;--none:#929b93;--serif:"Songti SC","STSong",serif;--sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
body{padding:0 36px 32px;font-size:15px;line-height:1.65;background:var(--bg);background-image:radial-gradient(ellipse at 80% 10%,#eaf0e580,transparent 50%)}
.wrap{max-width:1160px} [hidden]{display:none!important}
nav{height:92px;padding:0;justify-content:space-between;border-bottom:1px solid var(--line);font-size:19px;letter-spacing:-.5px}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:39px;height:39px;border-radius:12px;background:var(--rail);display:grid;place-items:center;color:#fff}.brand-mark svg{width:23px;height:23px}.brand small{display:block;font:9px var(--mono);letter-spacing:2px;color:var(--muted);margin-top:1px}.nav-right{display:flex;align-items:center;gap:24px;font-size:12px;font-weight:400;letter-spacing:0}.nav-right a{color:var(--muted);text-decoration:none}.nav-right a:hover{color:var(--rail)}.nav-status{display:flex;align-items:center;gap:7px}.nav-status i{width:6px;height:6px;background:#679779;border-radius:50%}
.hero{position:relative;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;min-height:320px;padding:42px 0 38px;gap:30px}.eyebrow{font:11px var(--mono);letter-spacing:2px;color:var(--rail);display:flex;align-items:center;gap:10px;margin-bottom:19px}.eyebrow:before{content:"";width:22px;height:1px;background:var(--rail)}h1{font:600 clamp(32px,4vw,48px)/1.35 var(--sans);letter-spacing:-2px;margin:0}h1 em{color:var(--rail);position:relative}h1 em:after{content:"";position:absolute;bottom:-5px;left:0;width:100%;height:5px;border-radius:50%;background:#cfdfb9;z-index:-1}.lede{font-size:14px;line-height:1.9;max-width:430px;margin-top:18px}.hero-art{width:100%;max-height:270px}.hero-meta{display:flex;gap:20px;margin-top:24px;font-size:11px;color:var(--muted)}.hero-meta span{display:flex;align-items:center;gap:6px}.hero-meta span:before{content:"✓";color:var(--rail)}
.tabs{margin-top:0;gap:8px;border:0;padding:5px;background:#eceedf80;width:fit-content;border-radius:12px}.tab{display:flex;align-items:center;gap:9px;padding:11px 24px;border:0;border-radius:8px;font-size:14px;font-weight:500}.tab svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7}.tab[aria-selected="true"]{background:var(--surface);color:var(--rail);box-shadow:0 2px 8px #203b330b;font-weight:600}.tab:hover{color:var(--rail);background:#ffffff70}
.panel{margin-top:22px;border-radius:18px;border:1px solid var(--line);box-shadow:0 8px 32px #203b3304}.panel-head{background:none;color:var(--fg);font:600 16px var(--sans);letter-spacing:0;padding:25px 28px 0;display:flex;align-items:center;gap:10px}.panel-head:before{content:"";width:4px;height:16px;background:var(--rail);border-radius:3px}form,.box{padding:22px 28px 27px;gap:20px}.say{background:#f6f8f3;padding:6px;border:1px solid var(--line);border-radius:12px;gap:8px}.say input{border:0;background:transparent;padding:12px 15px;box-shadow:none;font-size:14px}.say input:focus{outline:0;background:#fff}.btn{border-radius:9px;padding:12px 27px;font-size:14px;letter-spacing:.5px;transition:background .18s,transform .18s,box-shadow .18s}.btn:hover:not(:disabled){background:#194f3c;box-shadow:0 4px 12px #23674f20;transform:translateY(-1px)}input,select{border-radius:9px;background:#fff;padding:12px 14px;font-size:14px;transition:border-color .18s,box-shadow .18s}input::placeholder{color:#a1aaa1}input:focus,select:focus{border-color:#6f9b7d;outline:none;box-shadow:0 0 0 3px #23674f0c}label{gap:8px;font-size:12px;font-weight:500;color:#6c7970}.fields{grid-template-columns:1fr 42px 1fr 1.2fr;gap:17px}.swap{width:38px;height:42px;border-radius:50%;padding:0;font-size:21px;background:#f4f7f0;border:0;margin-bottom:1px;color:var(--rail)}.datebox{gap:7px}.datebox>.small{height:44px;width:28px;padding:0;border-radius:7px;background:#f6f8f3;font-size:20px}.small{font-size:12px;border-radius:7px;padding:6px 12px}.filters{color:var(--muted)}details.filters{padding:12px 15px;background:#fafbf8;border-radius:9px;border-color:#edf0e9}details.filters summary{font-size:12px}.fgrid{gap:16px}.fgrid .line{gap:10px 16px}.pill{font-size:12px;padding:6px 13px;border-radius:7px;line-height:1.7;margin:3px 0}.pill[aria-pressed="true"]{background:var(--rail-soft);color:var(--rail);border-color:#a9c7b2}.check{font-size:12px}.check input{accent-color:var(--rail)}.row-inline{font-size:12px;gap:9px}.row-inline:empty{display:none}.chipbtn{font-size:11px;padding:6px 11px;border-radius:6px;background:#f8f9f5;border-color:#edf0e7;color:#7a8578}.chipbtn:hover{background:var(--rail-soft);color:var(--rail)}
.journey-bottom{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:27px 7px 8px}.feature{display:flex;gap:13px;align-items:flex-start}.feature-icon{width:36px;height:36px;border-radius:10px;background:#eaf0e4;display:grid;place-items:center;flex-shrink:0;color:var(--rail)}.feature-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}.feature strong{font-size:12px;font-weight:600}.feature p{font-size:11px;color:var(--muted);margin:3px 0 0;line-height:1.8}
.toolbar{margin-top:28px;font-size:13px}.train,.plan,.mon,.week{border-radius:13px;box-shadow:0 3px 14px #203b3303}.train:hover{border-color:#b8cbbb}.row{padding:22px 24px;gap:12px 24px;grid-template-columns:100px 1fr auto}.no{color:var(--rail);font-size:22px}.t{font-size:26px;font-weight:500;letter-spacing:-1px}.times{gap:24px}.dur{min-width:100px;font-size:11px;position:relative;border-color:#b9cbbc;padding-top:5px}.dur:after{content:"";position:absolute;width:5px;height:5px;right:0;top:-3px;border-radius:50%;background:#8aa68a}.st{font-size:12px}.seat{padding:5px 10px;font-size:11px;border-radius:6px}.seats{gap:8px}.hints,.hint{font-size:12px}.stops{padding:18px 24px;border-color:var(--line)}th,td{padding:10px 14px;border-bottom:1px solid #edf0e9;font-size:12px}th{background:#f8faf5}.plan,.mon{padding:22px 24px;gap:12px}.plan .head{font-size:15px}.plan .leg{font-size:14px;line-height:1.9}.plan .leg b{color:var(--rail)}.status{font-size:13px}.empty{padding:28px;border-radius:13px;text-align:center;font-size:13px;color:var(--muted);background:#fafbf7}.error{border-radius:10px;font-size:13px}.cards{padding:24px 28px;gap:18px}.card{background:#fafbf8;border-color:#edf0e8;border-radius:12px;padding:22px;gap:14px}.card h2{font-size:15px;margin:0}.card p{font-size:12px}.card form{flex-wrap:wrap}.card form input{min-width:100px;width:100px}.card .res{font-size:13px}.card .btn{padding:10px 17px}.line2{gap:17px}.note{font-size:11px;line-height:1.9;margin-top:25px;color:#929b90}.about{margin-top:22px;padding-top:18px;font-size:11px}.about summary{cursor:pointer;display:flex;align-items:center;gap:8px;list-style:none}.about summary:after{content:"技术信息 ＋";margin-left:auto;color:var(--muted);font-size:10px}.about[open] summary:after{content:"收起 −"}.about table{margin-top:16px}.about table td{font-size:11px;padding:6px 14px 6px 0}.footer-brand{font:10px var(--mono);letter-spacing:1px;color:#98a193;font-weight:400}.conn{font-size:10px;margin-left:0}.skel{border-radius:13px}.badge{font-size:10px;background:var(--rail)}
:focus-visible{outline:2px solid #6f9b7d;outline-offset:4px}
@media(prefers-reduced-motion:no-preference){.panel{animation:reveal .35s ease-out}@keyframes reveal{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}}
@media(max-width:800px){body{padding:0 22px 25px}.hero{gap:0;grid-template-columns:1.2fr 1fr;min-height:290px}h1{font-size:35px}.hero-art{max-height:220px}.hero-meta{gap:12px}.nav-right{gap:16px}.tab{padding:11px 18px}.journey-bottom{gap:18px}.fields{gap:12px;grid-template-columns:1fr 38px 1fr 1.2fr}.card{padding:18px}}
@media(max-width:600px){body{padding:0 16px 24px}nav{height:75px}.nav-right a{display:none}.nav-right{font-size:10px}.hero{display:block;padding:32px 4px 26px;min-height:0}.hero-art{position:absolute;width:180px;right:-10px;top:32px;opacity:.19;z-index:-1}.eyebrow{font-size:9px;margin-bottom:15px}h1{font-size:34px;letter-spacing:-1px}.lede{font-size:12px;max-width:300px}.hero-meta{font-size:10px;gap:16px;margin-top:18px}.tabs{width:100%;gap:0;justify-content:space-between}.tab{padding:10px 8px;font-size:12px;gap:5px}.tab svg{width:14px;height:14px}.panel{margin-top:17px;border-radius:14px}.panel-head{padding:20px 18px 0;font-size:14px}form,.box{padding:18px;gap:17px}.say{gap:4px}.say input{flex:1 1 160px;width:100px;padding:10px 8px;font-size:12px}.say .btn{padding:10px 16px}.fields{grid-template-columns:1fr 1fr;gap:14px}.swap{display:none}.datebox{grid-column:1/-1}.fields input{width:100%}.fields>span{display:none}.journey-bottom{grid-template-columns:1fr;gap:17px;padding:24px 6px 4px}.feature p{font-size:11px}.feature-icon{width:32px;height:32px}.row{grid-template-columns:1fr auto;padding:18px;gap:12px}.no{grid-column:1/-1;font-size:19px}.times{gap:12px}.t{font-size:22px}.dur{min-width:65px}.cards{padding:18px;grid-template-columns:1fr}.line2{grid-template-columns:1fr 1fr}.line2 label:first-child{grid-column:1/-1}.about summary{flex-wrap:wrap}.footer-brand{font-size:9px}.plan,.mon{padding:18px}.plan .leg{font-size:12px}.hero-meta span:last-child{display:none}}

/* Finishing details: readable secondary text and consistent interaction states. */
:root{--muted:#65736b;--none:#78857b}
html{scroll-padding-top:24px}body{-webkit-font-smoothing:antialiased}
.hero{isolation:isolate}.hero-art{object-fit:contain}h1{letter-spacing:-1.7px}
.panel{box-shadow:0 2px 4px #203b3302,0 12px 36px -20px #203b331c}
.panel-caption{margin-left:auto;font-size:11px;font-weight:400;color:var(--muted)}
.say{align-items:center;transition:border-color .18s,box-shadow .18s,background .18s}
.say:focus-within{border-color:#87a893;box-shadow:0 0 0 4px #23674f08;background:#fff}
.say-icon{width:20px;height:20px;flex-shrink:0;margin-left:14px;color:#73927c}
.say input:focus{background:transparent}.say input:focus-visible{outline:0}.say .btn{min-width:130px;flex-shrink:0;min-height:46px}
input::placeholder{color:#7e897f}input,select{min-height:46px}input[type="checkbox"]{min-height:0}
.small,.chipbtn,.pill,.tab{transition:background .16s,border-color .16s,color .16s,box-shadow .16s}
button:active:not(:disabled){transform:translateY(1px)}.small:hover:not(:disabled),.pill:hover{background:#eaf2e7;border-color:#adc3ae}.swap:hover:not(:disabled){background:#e0ecdf}
button:disabled{opacity:.55}.btn[aria-busy="true"]{display:inline-flex;align-items:center;justify-content:center;gap:9px;opacity:.85}.btn[aria-busy="true"]:before{content:"";width:13px;height:13px;border:1.5px solid #ffffff55;border-top-color:#fff;border-radius:50%}
.examples{padding-top:3px;gap:8px}.examples-label{color:var(--muted);font-size:11px;margin-right:4px}.chipbtn{font-size:12px;color:#65745f;padding:7px 11px;background:#f7f9f3;border-color:#e6ebdf}
details.filters summary{list-style:none;display:flex;align-items:center;gap:8px;color:#596c5d;font-size:13px}details.filters summary::-webkit-details-marker,.about summary::-webkit-details-marker{display:none}details.filters summary:before{content:"";width:12px;height:12px;background:linear-gradient(#72846f,#72846f) 0 2px/12px 1px no-repeat,linear-gradient(#72846f,#72846f) 2px 6px/8px 1px no-repeat,linear-gradient(#72846f,#72846f) 4px 10px/4px 1px no-repeat}details.filters summary:after{content:"＋";margin-left:auto;font-size:16px;line-height:1}details.filters[open] summary:after{content:"−"}details.filters[open] summary{padding-bottom:12px;border-bottom:1px solid var(--line)}.fgrid .line>label:not(.check){min-width:120px;flex:1}.fgrid .line select{width:100%}.fgrid .line>span:has(.pill){flex:1}
.feature strong{font-size:13px}.feature p{font-size:12px;color:#6c786a}.journey-bottom{padding-top:30px}.note{font-size:12px;color:#72806f;line-height:1.9}.footer-brand{color:#75816e}.about summary{min-height:36px}.about summary:after{font-size:11px}.conn{font-size:11px}
.row{transition:background .16s}.row:hover{background:#fafcf7}.row[aria-expanded="true"]{background:#f7faf3}.expand-label{display:flex;align-items:center;gap:7px}.expand-label:after{content:"";width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);transition:transform .18s}.row[aria-expanded="true"] .expand-label:after{transform:rotate(225deg)}.seat{font-size:12px}.stops tr:hover td{background:#f6f9f2}.train>.small{margin:0 24px 18px!important}.tnote{font-size:12px;line-height:1.9}.empty{border-style:solid;padding:30px 24px}.mon .top{gap:10px}.mon .top strong{font-size:15px}#mform>.line{display:flex;flex-wrap:wrap;gap:12px 24px}#mform>.line2,#mform>.fgrid{padding-top:18px;border-top:1px solid #edf0e9}.check{min-height:32px}.check input{width:15px;height:15px}.card .res:empty{display:none}.code{padding:4px 10px}.card:hover{border-color:#cfdbc7}
@media(prefers-reduced-motion:no-preference){.btn[aria-busy="true"]:before{animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}}
@media(max-width:800px) and (min-width:601px){.fields{grid-template-columns:1fr 42px 1fr}.swap{display:block}.datebox{grid-column:1/-1}.hero-meta{flex-wrap:wrap}#mform .fields{grid-template-columns:1fr 1fr}#mform .fields>span{display:none}#mform .fields>label:last-child{grid-column:1/-1}}
@media(max-width:600px){.hero{padding-top:30px;padding-bottom:28px}.hero-art{opacity:.12;right:0;top:22px}.panel-caption{font-size:10px;max-width:100px;text-align:right;line-height:1.6}.say-icon{width:16px;height:16px;margin-left:7px}.say input{flex:1 1 0;width:0;min-width:0;font-size:13px}.say .btn{min-width:92px;font-size:12px;padding:10px 12px}.fields{grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr);gap:10px}.swap{display:block;width:32px;height:40px;font-size:20px}.datebox{gap:8px}.datebox>.small{width:40px;height:46px}.fields input{font-size:16px}.tab{min-height:44px;font-size:12px;padding:10px 7px}.pill,.small{min-height:36px}.pill{padding:7px 11px}#mform .fields{grid-template-columns:1fr 1fr}#mform .fields>label:last-child{grid-column:1/-1}#mform .line2>label:first-child{grid-column:auto}#mform .line2:has(#mtrains)>label:first-child{grid-column:1/-1}.fgrid .line>label:not(.check){min-width:calc(50% - 8px)}.examples-label{width:100%;margin-bottom:1px}.examples .chipbtn{font-size:11px;min-height:34px;padding:6px 9px}.train>.small{margin-left:18px!important}.times{gap:10px;flex-wrap:nowrap}.t{font-size:21px}.times .st{font-size:11px}.dur{min-width:58px;font-size:10px}.expand-label{font-size:11px}.card input{font-size:16px}.note{font-size:11px}.about summary{gap:6px}.footer-brand{font-size:9px}#rform .say{display:grid;grid-template-columns:1fr auto}#rform #rcode{grid-column:1/-1;width:100%;padding:10px}#rform #rdate{width:100%;font-size:14px}.btn{min-height:44px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.btn:hover:not(:disabled){transform:none}}
@media(max-width:600px){.panel-caption{max-width:none;white-space:nowrap}.examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.examples-label{grid-column:1/-1}.examples .chipbtn{text-align:left;white-space:normal;line-height:1.65;display:flex;align-items:center;min-height:48px}.fgrid .line:has(#types),#mform .fgrid .line:has(#mseats){align-items:flex-start;flex-direction:column;gap:6px}.fgrid .line>span:has(.pill){width:100%}.nav-status{font-size:9px;gap:5px}}

/* Page-wide monitor banner: shows the ringing alarm or the "enable sound" prompt on every tab. */
.gbar{position:fixed;left:0;right:0;top:0;z-index:50;display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;justify-content:center;padding:12px 16px;font-size:15px;box-shadow:0 4px 18px #0003}
.gbar[hidden]{display:none!important}
.gbar.on{background:var(--ok);color:#fff}
.gbar.on .btn{background:#fff;color:var(--ok);border-color:#fff}
.gbar.on .small{background:transparent;color:#fff;border-color:#fff9}
.gbar.warn{background:var(--warn-soft);color:var(--warn);border-bottom:1px solid var(--warn)}
@media(prefers-reduced-motion:no-preference){.gbar.on{animation:gbar-in .25s ease-out}@keyframes gbar-in{from{transform:translateY(-100%)}to{transform:none}}}

/* Departure: an expansive dusk landscape above a calm, precise workspace. */
:root{--bg:#f4f3ed;--fg:#183b35;--muted:#66756e;--line:#e0e4db;--rail:#185c4e;--rail-soft:#e8f1eb;--signal:#ad653d}
body{background:var(--bg);background-image:radial-gradient(ellipse at 15% 60%,#e8ede080,transparent 55%);padding-inline:40px}
.wrap{max-width:1200px}
nav{height:90px;border:0}.brand-mark{background:#143f37;border-radius:50%;width:42px;height:42px}.brand{letter-spacing:-.7px}.brand small{letter-spacing:2.8px;font-size:8px}.nav-status{color:#526a5e}.nav-right a{border:1px solid #d3ddd2;padding:8px 15px;border-radius:30px;font-size:11px}
.hero{min-height:440px;grid-template-columns:1fr 1.12fr;gap:0;padding:48px 52px 64px;border-radius:24px;background:#123e38;color:#fff9eb;overflow:hidden;box-shadow:0 24px 50px -30px #123e3866;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 25% 0%,#4c796128,transparent 65%);pointer-events:none}.hero-copy{position:relative;z-index:2}.eyebrow{color:#bed0bc;font-size:9px;letter-spacing:2px;margin-bottom:26px}.eyebrow:before{background:#d8bd88;width:26px}h1{font:500 clamp(42px,4.9vw,65px)/1.22 var(--serif);letter-spacing:-2px}h1 em{color:#edc994}h1 em:after{display:none}.lede{color:#becfc4;font-size:13px;line-height:1.95;margin-top:24px}.hero-meta{color:#c7d7cc;gap:18px;font-size:10px;margin-top:27px}.hero-meta span:before{color:#dfbf87}.hero-scene{position:absolute;right:0;top:0;width:57%;height:100%;z-index:0;mask-image:linear-gradient(to right,transparent,#000 15%)}.hero-art{width:100%;height:100%;max-height:none;object-fit:cover;position:static;opacity:1}.scene-caption{position:absolute;right:32px;bottom:29px;display:grid;gap:5px;text-align:right}.scene-caption span:first-child{font:16px var(--serif);letter-spacing:5px;color:#eedbb6}.scene-caption span:last-child{font:8px var(--mono);letter-spacing:2px;color:#a4b7a6}.hero-index{position:absolute;left:52px;bottom:24px;font:9px var(--mono);color:#91ac9b;letter-spacing:2px}
.tabs{margin:32px 0 0;padding:0;background:none;gap:30px;border-radius:0;overflow:visible;width:100%;border-bottom:1px solid #d9e1d6}.tab{padding:15px 4px;border-radius:0;position:relative;color:#66766d;font-size:14px}.tab[aria-selected="true"]{box-shadow:none;background:none;color:#184f40}.tab[aria-selected="true"]:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:3px;background:#185c4e;border-radius:3px}.tab:hover{background:none;color:#185c4e}.tab svg{width:18px;height:18px}
.panel{border-radius:20px;border-color:#e0e5db;margin-top:24px;box-shadow:0 18px 50px -32px #284e3b38}.panel-head{padding:28px 32px 0;font-size:18px;letter-spacing:-.4px}.panel-head:before{height:18px;width:3px;background:#c7a26d}.panel-caption{font:9px var(--mono);letter-spacing:1px;color:#7c8980}form,.box{padding:24px 32px 30px;gap:22px}.say{background:#f5f6f0;border-radius:12px;padding:7px;border-color:#e5e9df}.say input{font-size:15px;padding-block:14px}.say .btn{min-height:50px;min-width:145px}.btn{background:linear-gradient(145deg,#256c55,#154b40);border-color:#195443;border-radius:9px;box-shadow:0 4px 9px #184f4014;font-weight:500}.btn:hover:not(:disabled){background:#174e3d;box-shadow:0 7px 15px #184f402b}.fields{gap:20px;grid-template-columns:1fr 42px 1fr 1.1fr}.fields label{font-size:11px;letter-spacing:1px}.fields input{font-size:16px;min-height:51px;background:#fff}.swap{height:46px;background:#f1f4ed}details.filters{border:0;background:#f7f8f3;padding:14px 17px}.chipbtn{background:#fff;border-color:#e2e7dc;color:#637166}.examples{border-top:1px solid #edf0e8;padding-top:19px}.examples-label{font-size:10px;letter-spacing:1px}.journey-bottom{padding:35px 4px 14px;gap:35px}.feature-icon{background:none;border:1px solid #d5dfd0;border-radius:50%;width:43px;height:43px}.feature strong{font-size:14px;font-weight:500}.feature p{font-size:12px;line-height:1.8}.feature{gap:14px}.train{border-radius:15px;border-color:#dfe6da;box-shadow:0 7px 22px -17px #234e3e33}.row{padding:24px 26px}.no{color:#245c48;font-size:23px}.t{font-size:27px;letter-spacing:-1px}.seat{padding:5px 12px;border-radius:6px}.stops{padding:18px 26px;background:#fbfcf8}.plan,.mon,.week,.card{border-radius:14px}.card{background:#fcfdf9}.card h2{font-size:17px}.toolbar{margin-top:30px}.note{color:#717d70}.about{border-color:#dce2d6;padding-top:23px}.footer-brand{letter-spacing:2px}
@media(prefers-reduced-motion:no-preference){.hero-copy{animation:departure-in .65s ease-out}.hero-scene{animation:scene-in 1s ease-out}.panel{animation:departure-in .55s ease-out}@keyframes departure-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes scene-in{from{opacity:0;transform:scale(1.025)}to{opacity:1;transform:none}}}
@media(max-width:900px){body{padding-inline:24px}.hero{padding:42px 36px 63px;min-height:400px}h1{font-size:51px}.hero-scene{width:55%;opacity:.8}.hero-index{left:36px}.hero-meta{gap:12px}.fields{grid-template-columns:1fr 42px 1fr}.datebox{grid-column:1/-1}.scene-caption{right:20px}.tabs{gap:22px}}
@media(max-width:600px){body{padding:0 16px 26px}nav{height:78px}.brand{font-size:17px}.brand-mark{width:35px;height:35px}.nav-status{font-size:9px}.hero{display:block;padding:34px 25px 170px;min-height:465px;border-radius:18px}.hero-copy{max-width:100%}.eyebrow{font-size:8px;letter-spacing:1px;margin-bottom:22px}h1{font-size:45px;line-height:1.22;letter-spacing:-1.5px}.lede{font-size:12px;margin-top:18px;max-width:100%}.hero-meta{margin-top:18px;font-size:9px;gap:14px}.hero-scene{top:auto;bottom:0;right:0;width:100%;height:215px;opacity:.9;mask-image:linear-gradient(to bottom,transparent,#000 38%)}.hero-art{object-position:50% 73%;width:100%;height:100%;max-height:none;opacity:1}.scene-caption{bottom:20px;right:19px}.scene-caption span:first-child{font-size:12px;letter-spacing:3px}.scene-caption span:last-child{font-size:6px}.hero-index{left:25px;bottom:20px;font-size:7px;z-index:2}.tabs{gap:0;justify-content:space-between;margin-top:20px}.tab{padding:13px 2px;font-size:11px;gap:5px}.tab svg{width:15px}.panel{margin-top:18px;border-radius:16px}.panel-head{padding:22px 19px 0;font-size:16px}.panel-caption{font-size:8px;letter-spacing:0}form,.box{padding:19px;gap:18px}.say input{font-size:13px;padding:12px 6px}.say .btn{min-width:98px;min-height:45px;padding:10px;font-size:12px}.fields{grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr);gap:10px}.fields input{min-height:48px}.swap{height:43px}.examples{padding-top:15px}.journey-bottom{gap:20px;padding:28px 3px 12px}.feature-icon{width:38px;height:38px}.row{padding:20px}.t{font-size:23px}.no{font-size:21px}.stops{padding:18px}.cards{padding:19px}.card{padding:18px}.scene-caption{z-index:1}}

/* Form controls share one geometry; icon actions remain visually quiet. */
.fields{align-items:end;column-gap:16px;row-gap:23px}.fields>label{gap:9px}.fields input{height:52px;border:1px solid #dce3d8;border-radius:10px;padding:0 16px;font-size:15px;letter-spacing:0;box-shadow:0 1px 2px #183b3503}.fields input:hover{border-color:#b4c6b7}.fields input:focus{border-color:#528b70;box-shadow:0 0 0 3px #23674f0b}.fields label{font-size:12px;letter-spacing:0;color:#687b6d;font-weight:500}
#swap{align-self:end;display:grid;place-items:center;width:36px;height:36px;margin:0 0 8px;border:1px solid #dfe7da;border-radius:50%;background:#f8faf5;color:#39735e;padding:0;box-shadow:none;min-height:0}#swap svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}#swap:hover:not(:disabled){background:#eaf2e7;border-color:#a9c1ad;box-shadow:0 2px 6px #234e3e0d}
.datebox{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr) 36px;gap:0;align-items:end;padding:0 5px;border:1px solid #dce3d8;border-radius:10px;height:52px;background:#fff;box-shadow:0 1px 2px #183b3503;margin-top:27px;transition:border-color .18s,box-shadow .18s}.datebox:focus-within{border-color:#528b70;box-shadow:0 0 0 3px #23674f0b}.datebox:hover{border-color:#b4c6b7}.datebox label{display:block;min-width:0;position:static;color:transparent;font-size:0}.datebox .date-label{position:absolute;top:-28px;left:0;color:#687b6d;font-size:12px;line-height:18px;font-weight:500}.datebox input{width:100%;height:50px;min-height:0;padding:0 12px;border:0;border-radius:0;box-shadow:none!important;background:transparent;font-size:14px;color:#294a3d;outline:none!important}.datebox input:hover,.datebox input:focus{border:0}.datebox>.small{display:grid;place-items:center;align-self:center;width:34px;height:34px;min-height:0;border:0;border-radius:7px;background:transparent;padding:0;color:#52745f}.datebox>.small:hover:not(:disabled){background:#edf3e9;box-shadow:none}.datebox>.small svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.datebox>.small:disabled{opacity:.3}.datebox input::-webkit-calendar-picker-indicator{opacity:.55;width:15px;height:15px;cursor:pointer}
details.filters{border:1px solid #edf0e7;background:#f8faf5;border-radius:10px;padding:14px 16px}details.filters summary{font-size:12px;font-weight:500;color:#627560}details.filters summary:after{font-size:18px;font-weight:300;color:#6e856c}.say{border-color:#e0e6da;background:#f7f9f3}.say-icon{color:#8aa18b}.say .btn{font-weight:600;border-radius:9px;letter-spacing:0}.small,.chipbtn{border-radius:7px;font-weight:400}.row-inline#recent{gap:9px;font-size:11px;color:#83907f}.row-inline#recent .chipbtn{padding:6px 10px;background:#fafbf7;border-color:#e5eadf;font-size:11px}.examples .chipbtn{border-color:transparent;background:#f5f7f0;color:#687961}.examples .chipbtn:hover{border-color:#cfddc8;background:#edf3e6}.examples-label{color:#87947f}.panel-head{font-weight:600}.panel-caption{color:#8a9589}
@media(min-width:901px){.fields{grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr) minmax(250px,1.1fr)}}
@media(max-width:900px){.fields{grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr)}.datebox{grid-column:1/-1;margin-top:6px}}
@media(max-width:600px){.fields{column-gap:10px;row-gap:24px;grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr)}.fields input{height:49px;min-height:0;font-size:16px;padding-inline:12px}.fields label{font-size:11px}#swap{width:30px;height:30px;margin-bottom:9px}#swap svg{width:16px;height:16px}.datebox{height:49px;margin-top:5px;grid-template-columns:34px minmax(0,1fr) 34px}.datebox input{height:47px;font-size:15px}.datebox .date-label{font-size:11px;top:-26px}.datebox>.small{width:32px;height:32px}.datebox>.small svg{width:16px;height:16px}details.filters{padding:13px 14px}.say .btn{min-height:43px}.row-inline#recent .chipbtn{min-height:30px}.examples .chipbtn{font-size:11px;line-height:1.65}}
/* Shared line icons and small, purposeful motion. */
.ui-icon{width:16px;height:16px;display:inline-block;vertical-align:-3px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-right:7px;pointer-events:none}.btn .ui-icon{width:17px;height:17px}.toolbar .small{display:inline-flex;align-items:center;justify-content:center}.toolbar .ui-icon{width:14px;height:14px;margin-right:5px}.feature-icon svg{stroke-linecap:round;stroke-linejoin:round}.say-icon{stroke-linejoin:round;transform-origin:center}.brand-mark svg{stroke-linecap:round;stroke-linejoin:round}.tab svg{transition:transform .2s,color .2s}.tab:hover svg{transform:translateY(-2px)}
@media(prefers-reduced-motion:no-preference){.say:focus-within .say-icon{animation:spark-turn 3s ease-in-out infinite}.feature:hover .feature-icon svg{animation:icon-rise .5s ease-out}.brand:hover .brand-mark svg{animation:icon-rise .5s ease-out}.btn:hover:not(:disabled) .ui-icon{animation:icon-rise .4s ease-out}.nav-status i{box-shadow:0 0 0 0 #67977930;animation:status-ring 3s ease-out infinite}#swap:hover:not(:disabled) svg{animation:swap-turn .4s ease-out}@keyframes spark-turn{50%{transform:rotate(90deg) scale(1.1)}}@keyframes icon-rise{50%{transform:translateY(-3px)}to{transform:none}}@keyframes status-ring{70%{box-shadow:0 0 0 5px #67977900}100%{box-shadow:0 0 0 0 #67977900}}@keyframes swap-turn{from{transform:rotate(-20deg)}to{transform:rotate(0)}}}
@media(max-width:600px){.say .btn .ui-icon{width:13px;height:13px;margin-right:4px}.say .btn{min-width:100px}}