@charset "UTF-8";
.hud{flex-wrap:wrap}.station-buttons button[aria-pressed=true],button[data-supply][aria-pressed=true]{background:#d0e8cc;border-color:#44805c}.flight-controls #fire{background:#fbd98b;color:#754a14;touch-action:none;user-select:none}.flight-controls #fire:hover:not(:disabled){background:#f8be58}.flight-controls #power{background:#dcdff8;color:#42477a}.flight-controls #power:hover:not(:disabled){background:#bac1ed}#ammoHud{background:#fff0ce}.hud span{white-space:nowrap}
.mission-head>button,.typing>button{flex-shrink:0;white-space:nowrap}.hero-art.lit{background:linear-gradient(#304c64,#759080)}.hero-art.lit:after{content:'✦　　✧　　✦　　✧　　✦';position:absolute;top:12px;left:5%;right:5%;color:#ffe69c;font-size:22px;text-align:center;text-shadow:0 0 14px #ffdd76}
:root{--ink:#283f3d;--sub:#627775;--paper:#fffdf4;--line:#d2dfcb;--green:#236e5d;--orange:#f3ac57}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;color:var(--ink);background:#edf2e4;font:16px/1.65 'Microsoft YaHei',system-ui,sans-serif;background-image:radial-gradient(#b9cdb1 1px,transparent 1px);background-size:25px 25px}button,a,select,input{font:inherit}button,a{touch-action:manipulation}button,a.button{cursor:pointer;border:1px solid #bccfbd;border-radius:14px;padding:11px 18px;background:#fffdf5;color:var(--ink);font-weight:700;transition:transform .15s,background .15s,box-shadow .15s}a{color:inherit;text-decoration:none}button:hover:not(:disabled),a:hover{background:#f9e5b5;transform:translateY(-2px);box-shadow:0 4px 0 #cfceb1}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid #d77b25;outline-offset:4px}button:disabled{opacity:.55;cursor:default}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover:not(:disabled){background:#348672}.orange{background:#ffcc81}.quiet{background:transparent}header{display:flex;align-items:center;justify-content:space-between;max-width:1460px;margin:auto;padding:20px 30px;border-bottom:1px solid var(--line);gap:18px}.brand{font-size:21px;font-weight:900}.brand small{display:block;font-size:10px;letter-spacing:3px;color:var(--sub)}main{max-width:1460px;padding:22px 30px 50px;margin:auto}.eyebrow{font-size:12px;letter-spacing:2px;color:#588571;font-weight:800;margin:8px 0 18px}h1{font-size:clamp(30px,4vw,54px);line-height:1.2;letter-spacing:-1px;margin:12px 0 20px}h2{line-height:1.4;margin:0 0 12px}h3{margin:0 0 7px}p{color:var(--sub);margin:10px 0}.hero{display:grid;grid-template-columns:1.05fr 1fr;border:1px solid var(--line);background:var(--paper);border-radius:30px;overflow:hidden;box-shadow:0 8px 0 #d7dfcb}.hero-copy{padding:35px}.hero-art{min-height:280px;background:linear-gradient(#bbdfd8,#e7efbc);display:grid;place-items:center;position:relative;overflow:hidden}.hero-art svg{width:85%;height:280px}.badges,.actions,.stats{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.badge{border-radius:30px;background:#e7efdb;padding:5px 12px;font-size:12px;font-weight:800}.stats{margin:23px 0}.stat{padding:13px 22px;border:1px solid var(--line);border-radius:17px;background:var(--paper)}.stat b{font-size:24px;display:block}.routes{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:17px 0 24px}.route{text-align:left;min-height:150px;padding:22px}.route strong{display:block;font-size:21px}.route span{font-size:13px;display:block;margin-top:8px;font-weight:400}.route.selected{background:#e0edd2;border:2px solid var(--green);box-shadow:0 4px 0 #bccfb7}.port{border:1px solid var(--line);border-radius:24px;padding:25px;background:var(--paper);margin-top:27px}.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.upgrade{background:#f3f2e2;border-radius:17px;padding:18px}.upgrade button{width:100%;margin-top:10px}.mission-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.mission-head h1{font-size:29px;margin:4px 0}.mission-head span{font-size:12px;color:var(--sub)}.flight-layout{display:grid;grid-template-columns:minmax(0,1fr) 345px;gap:20px;align-items:start}.viewport{position:relative;background:#d4e9dc;border-radius:23px;overflow:hidden;border:2px solid #acc9b7;box-shadow:0 7px 0 #cadbc4}canvas{width:100%;aspect-ratio:16/9;display:block;touch-action:none}.hud{position:absolute;top:15px;left:15px;right:15px;display:flex;justify-content:space-between;gap:6px;pointer-events:none}.hud span{background:#fffcebe6;border-radius:20px;padding:5px 11px;font-size:12px;font-weight:700}.flight-controls{display:flex;padding:14px;gap:8px;flex-wrap:wrap;align-items:center;background:var(--paper)}.flight-controls>span{font-size:12px;flex:1;color:var(--sub)}.flight-controls button{font-size:13px;padding:7px 12px}aside{padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:23px;min-height:380px;box-shadow:0 7px 0 #d7dfcb}aside h2{font-size:23px}.word{font-size:38px;line-height:1.3;overflow-wrap:anywhere;color:var(--green);font-weight:900;margin:18px 0 5px}.slots{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}.slot{display:inline-flex;align-items:center;justify-content:center;width:41px;height:46px;padding:0;font-size:20px;text-transform:uppercase}.slot.active{outline:3px solid #d5a558;outline-offset:1px}.slot.good{background:#d1ebca}.slot.bad{background:#ffe0c9;border-color:#bc653c}.record{width:100%;margin:15px 0 5px}.record.listening{background:#f8d2c5;color:#85351a}.hint{font-size:12px;color:#727e6b}.transcript{min-height:48px;background:#f0f1e6;border-radius:12px;padding:10px;font-size:13px;overflow-wrap:anywhere}.feedback{font-size:14px;color:#365d47;margin:14px 0;padding:12px;background:#e8efdc;border-radius:12px}.feedback.error{background:#fff0dd;color:#79532a}.station-buttons{display:grid;gap:9px;margin-top:16px}.mode{padding:7px 10px;font-size:12px}.typing{display:flex;gap:6px;margin:12px 0}.typing input{min-width:0;width:100%;padding:8px;border:1px solid var(--line);border-radius:8px}.result{text-align:center;padding:25px}.result .big{font-size:50px;color:#b37b2f}#pauseOverlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#254e4bd9;color:#fff;z-index:3}#notice{padding:12px 18px;background:#fff1d4;border:1px solid #dfc798;border-radius:13px;margin-bottom:16px}footer{font-size:12px;color:var(--sub);max-width:1080px;margin:0 auto 25px;text-align:center;padding:0 22px}select{max-width:100%;padding:9px;border:1px solid var(--line);background:white;border-radius:10px}.unit-switch{margin-bottom:18px}.unit-switch label{font-size:13px;margin-right:10px}@media(max-width:1050px){.flight-layout{grid-template-columns:1fr}aside{min-height:0}.hero-copy{padding:25px}}@media(max-width:650px){header,main{padding:16px}.brand{font-size:17px}header>a:last-child{font-size:12px}.hero{grid-template-columns:1fr}.hero-art{min-height:200px;grid-row:1}.hero-art svg{height:190px}.hero-copy{padding:24px}.routes,.port-grid{grid-template-columns:1fr}.routes{gap:10px}.route{min-height:0}.hud span{font-size:10px;padding:4px 7px}.stat{flex:1;padding:10px}.flight-controls>span{flex-basis:100%}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Reliable dictation fallback + tap-to-spell controls */
.voice-panel{margin:14px 0 8px;padding:14px;border:1px solid var(--line);border-radius:15px;background:#f7f8ee}.voice-panel>strong{display:block;color:var(--green)}.voice-panel p{font-size:12px;margin:5px 0 9px}.voice-entry{display:flex;gap:8px;align-items:stretch}.voice-entry input{min-width:0;flex:1;padding:10px 12px;border:1px solid #b8cbbb;border-radius:11px;background:#fff;font-size:16px}.voice-entry button{white-space:nowrap;padding:8px 11px;font-size:13px}.voice-panel>#submitVoice{margin-top:8px;padding:7px 12px;font-size:13px}@media(max-width:500px){.voice-entry{flex-direction:column}}

/* 答对 / 答错的强反馈，以及「即将自动换题」提示（2026-09-25） */
.feedback.good{background:#dcf3dc;color:#1c6b47;border:1px solid #96cf9f;font-weight:700;animation:fbPop .34s ease-out}
.feedback.error{animation:fbShake .3s ease-out}
@keyframes fbPop{0%{transform:scale(.95);opacity:.5}60%{transform:scale(1.02)}100%{transform:scale(1);opacity:1}}
@keyframes fbShake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.transcript.next{background:#dcf3dc;color:#1c6b47;font-weight:700;border:1px solid #96cf9f}
@media(prefers-reduced-motion:reduce){.feedback.good,.feedback.error{animation:none}}