@charset "UTF-8";
:root{color-scheme:light;--ink:#192944;--muted:#52617a;--blue:#233d73;--paper:#faf7ef;--line:#d7deea;--white:#fff;--blue-light:#e3edff;--red:#b43e44;--green:#207457;--gold:#805609;--shadow:0 12px 38px #26354e0a;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.6}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}a{color:var(--blue);text-underline-offset:4px}button,.button{cursor:pointer;border:1px solid var(--blue);border-radius:12px;min-height:46px;padding:10px 18px;background:var(--blue);color:#fff;font-weight:650;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.35}button.secondary,.button.secondary{background:var(--white);color:var(--blue);border-color:var(--line)}button.quiet{background:transparent;border-color:transparent;color:var(--muted)}button:disabled{opacity:.55;cursor:default}button:hover:not(:disabled),.button:hover{filter:brightness(.96)}:focus-visible{outline:3px solid #477bdd;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:clamp(38px,5.3vw,72px);letter-spacing:-.04em;line-height:1.1;font-weight:750}h2{font-size:24px;line-height:1.25}h3{font-size:18px}.site-header{max-width:1220px;margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;letter-spacing:.12em;font-weight:750;font-size:14px;white-space:nowrap}.brand img{border-radius:9px}nav{display:flex;gap:20px}nav a{font-size:14px;text-decoration:none;min-height:40px;display:flex;align-items:center}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;color:var(--muted);text-transform:uppercase}.intro{font-size:18px;color:var(--muted);max-width:560px;line-height:1.8}.tags{font-size:13px;font-weight:650;color:var(--muted)}.home{max-width:1164px;margin:20px auto 70px;padding:0 28px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:26px 0 40px}.hero-copy{display:grid;gap:24px;justify-items:start}.hero h1{max-width:520px}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.hero-board{background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px 20px;box-shadow:var(--shadow);position:relative}.board-topline{display:flex;align-items:center;justify-content:space-between;font-size:11px;letter-spacing:.1em;font-weight:700;color:var(--muted);padding:2px 6px 10px}.board-bottomline{border-top:1px dashed var(--line);padding:10px 6px 0;color:var(--muted);font-size:12px;display:flex;gap:16px;justify-content:space-between}.board{width:100%;max-width:620px;margin:auto;aspect-ratio:1}.board svg{width:100%;height:100%;display:block;overflow:visible}.color-0{--pilot:#2858ad;--tint:#e3edff}.color-1{--pilot:#b43e44;--tint:#ffe6e6}.color-2{--pilot:#207457;--tint:#e0f3e9}.color-3{--pilot:#805609;--tint:#fff0c8}.airport{fill:var(--tint);stroke:var(--pilot);stroke-width:1.4}.airport-inner{fill:#fff;opacity:.7}.tile{fill:var(--tint);stroke:#fff;stroke-width:1.8}.runway{fill:var(--pilot);stroke:#fff;stroke-width:1.8}.route{stroke:var(--pilot);stroke-width:2;stroke-dasharray:4 5;fill:none;opacity:.52;pointer-events:none}.airport-label{fill:var(--pilot);font-size:11px;letter-spacing:.06em;font-weight:700}.start-arrow{fill:var(--pilot)}.shortcut-marker{fill:none;stroke:var(--pilot);stroke-width:2}.plane-token circle{fill:var(--pilot);stroke:#fff;stroke-width:1.5}.plane-token path{fill:#fff}.plane-token text{fill:#fff;font-size:7px;font-weight:800;pointer-events:none}.plane-token.available circle{stroke:#182744;stroke-width:2.5}.plane-token.available{cursor:pointer}.plane-token:focus{outline:none}.plane-token:focus circle{stroke:#000;stroke-width:3}.finish-star{fill:#fff;font-size:12px}.middle-label{fill:var(--muted);font-size:9px;letter-spacing:.06em}.play-section{scroll-margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}.form-card,.panel{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.form-card{display:grid;gap:14px;align-content:start}.form-card h2{font-size:22px}.hint{font-size:13px;color:var(--muted)}label{font-size:14px;font-weight:650;display:grid;gap:7px}input{width:100%;min-width:0;border:1px solid #bec8d9;border-radius:10px;min-height:46px;padding:10px 12px;background:#fff;color:var(--ink)}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);padding-top:28px;margin-top:28px}.feature-strip p{font-size:14px;color:var(--muted);margin-top:8px}.public-main{max-width:850px;margin:42px auto 70px;padding:0 28px}.public-main>p,.public-main>.button{margin-top:22px}.rules{margin-top:42px;border-top:1px solid var(--line)}.rule-row{display:grid;grid-template-columns:190px 1fr;gap:30px;padding:24px 0;border-bottom:1px solid var(--line)}.rule-row h2{font-size:18px}.rule-row p{color:var(--muted);font-size:15px}footer{max-width:1164px;margin:30px auto;padding:24px 28px;border-top:1px solid var(--line);font-size:13px}footer a{text-decoration:none}.room{max-width:1200px;margin:14px auto 45px;padding:0 28px}.room-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.room-heading h1{font-size:30px;letter-spacing:-.025em}.room-code{font-size:13px;letter-spacing:.12em;margin-top:4px;color:var(--muted)}.room-tools{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.room-tools button{font-size:13px;padding:9px 12px;min-height:42px}.room-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr);gap:24px;align-items:start}.board-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow)}.board-key{display:flex;justify-content:center;gap:18px;font-size:12px;color:var(--muted);padding:10px 0 0}.sidebar{display:grid;gap:18px;min-width:0}.status-line{font-size:22px;font-weight:750;line-height:1.4;margin-bottom:6px;overflow-wrap:anywhere}.decision{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}.dice{width:64px;height:64px;flex-shrink:0;border-radius:14px;border:1px solid var(--line);display:grid;place-items:center;background:#f7f9fe}.dice svg{width:48px;height:48px}.roll-button{flex:1;min-height:64px;font-size:20px}.plane-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.plane-choice{background:#fff;color:var(--ink);border:1px solid var(--line);padding:11px 10px;display:grid;gap:3px;min-height:65px}.plane-choice small{font-size:12px;font-weight:400}.plane-choice.enabled{border-color:var(--pilot);background:var(--tint);color:var(--pilot)}.player-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:9px}.player-row{display:flex;gap:11px;align-items:center;border-radius:12px;border:1px solid var(--line);padding:10px 11px;min-width:0}.player-row.current{border-color:var(--pilot);background:var(--tint)}.player-dot{width:32px;height:32px;border-radius:10px;background:var(--pilot);color:#fff;display:grid;place-items:center;flex-shrink:0;font-weight:750}.player-main{flex:1;min-width:0}.player-name{font-size:14px;font-weight:650;overflow-wrap:anywhere}.player-detail{font-size:11px;color:var(--muted)}.player-row .remove{font-size:12px;min-height:34px;padding:6px 9px}.lobby-actions{display:grid;gap:9px;margin-top:20px}.host-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.host-actions button{font-size:12px;padding:8px 11px;min-height:40px}.log{font-size:13px;color:var(--muted);list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}.log li{border-bottom:1px solid #edf0f5;padding-bottom:7px;overflow-wrap:anywhere}.small-title{font-size:13px;color:var(--muted);font-weight:650}.paused-banner{border:1px solid #d4b363;background:#fff3d5;padding:13px;border-radius:12px;margin-top:14px;font-size:13px;color:#684900}.results{border:1px solid #b8cde9;background:#eef4ff;border-radius:14px;padding:18px;margin-top:14px}.results h2{font-size:23px;margin-bottom:8px}.connection{font-size:12px;color:var(--muted);margin-top:6px}.display .room-grid{grid-template-columns:minmax(0,1.4fr) minmax(260px,.65fr)}.display .board{max-width:730px}.display .room{max-width:1500px}.display:fullscreen{background:var(--paper);overflow:auto}.display-entry{max-width:480px;margin:35px auto;padding:0 20px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:min(92vw,540px);background:#192944;color:#fff;padding:13px 20px;border-radius:14px;font-size:14px;box-shadow:0 5px 30px #0002;z-index:50;overflow-wrap:anywhere}#toast[hidden]{display:none}dialog{border:0;padding:0;border-radius:20px;overflow:hidden;width:min(92vw,460px);color:var(--ink);box-shadow:0 20px 90px #0003;max-height:85dvh}dialog::backdrop{background:#14254065}.modal-body{padding:26px;overflow-y:auto;max-height:85dvh;display:grid;gap:15px}.modal-body h2{font-size:25px}.modal-body p{font-size:14px;color:var(--muted)}.modal-actions{display:flex;gap:10px;flex-wrap:wrap}.qr{width:180px;height:180px;margin:auto;display:block}.copy-field{font-family:ui-monospace,monospace;font-size:13px}.screen-code{letter-spacing:.1em;font-family:ui-monospace,monospace;font-size:20px;font-weight:750;overflow-wrap:anywhere}.notice{color:var(--muted);font-size:13px;margin-top:14px}.winner-name{overflow-wrap:anywhere}
@media(min-width:1400px){.display .room-grid{grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr)}}
@media(max-width:880px){.hero{gap:28px}.hero h1{font-size:46px}.intro{font-size:16px}.room-grid,.display .room-grid{grid-template-columns:minmax(0,1fr)}.room{max-width:660px}.sidebar{grid-template-columns:1fr}.board-panel{padding:12px}.room-heading{align-items:flex-start}.room-tools{max-width:190px}.room-heading h1{font-size:25px}.room-grid{gap:16px}.panel{padding:20px}.board{max-width:510px}.decision{margin-top:12px}.feature-strip{gap:18px}}
@media(max-width:580px){.site-header{padding:15px 18px}.brand{font-size:12px;gap:8px;letter-spacing:.08em}nav{gap:15px}nav a{font-size:13px}.home{padding:0 18px;margin-top:10px}.hero{grid-template-columns:1fr;gap:30px;padding-top:20px}.hero-copy{gap:20px}.hero h1{font-size:46px}.hero-board{padding:12px;border-radius:22px}.play-section{grid-template-columns:1fr;gap:16px}.form-card{padding:22px}.feature-strip{grid-template-columns:1fr;gap:22px}.public-main{padding:0 20px;margin-top:28px}.public-main h1{font-size:37px}.rule-row{grid-template-columns:1fr;gap:10px}.room{padding:0 12px;margin-top:8px}.room-heading{margin-bottom:14px;gap:8px}.room-heading h1{font-size:21px}.room-tools{gap:4px;max-width:160px}.room-tools button{padding:8px;font-size:12px;min-height:40px}.room-code{font-size:12px}.board-panel{padding:8px;border-radius:18px}.board-key{gap:14px;font-size:11px}.status-line{font-size:21px}footer{padding:20px 18px}.board-topline{font-size:10px}.board-bottomline{font-size:11px}.room-grid{gap:14px}.display .room{padding:0 12px}}
@media(prefers-reduced-motion:no-preference){button,.button{transition:background-color .15s,box-shadow .15s}.plane-token.available circle{animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{50%{stroke-width:1.5}}}