:root{--cream:#fff9ed;--ink:#253e3d;--lime:#ddf391;--orange:#ffae63}*{box-sizing:border-box}body{margin:0;overflow:hidden;color:var(--cream);font-family:'Microsoft YaHei','Segoe UI',sans-serif;background:#7dafc0}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;font:inherit;border:0;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:3px}[hidden]{display:none!important}#world{position:fixed;inset:0;width:100%;height:100%;display:block}#boot{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;background:#244b51;z-index:40}#boot b{font-size:32px;letter-spacing:4px}#boot span{font-size:13px;color:#c4dbcb}#lobby{position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,#143b4340,transparent 60%)}#lobby button,#lobby a,.config{pointer-events:auto}header{height:88px;display:flex;align-items:center;justify-content:space-between;margin:0 4vw;border-bottom:1px solid #ffffff33}header a{color:var(--cream);text-decoration:none;font-size:23px;display:flex;align-items:center;gap:10px;text-shadow:0 2px 10px #173b4650}header em{font-size:9px;font-style:normal;letter-spacing:2px;margin-left:16px;color:#e6efdf}header div{display:flex;gap:8px}header button,.race-toolbar button{background:#20474b99;border:1px solid #ffffff30;border-radius:24px;padding:9px 17px;font-size:11px}.headline{position:absolute;left:5vw;top:18vh;text-shadow:0 3px 22px #2d565a40}.headline small{font-size:9px;letter-spacing:2px;color:#f6edcc}.headline h1{font-size:clamp(42px,5.5vw,85px);line-height:1.15;letter-spacing:-4px;margin:24px 0}.headline h1 span{color:var(--lime)}.headline p{font-size:12px;line-height:2;color:#f0f1db}.tags{display:flex;gap:7px;margin-top:25px}.tags span{font-size:9px;border:1px solid #ffffff55;border-radius:20px;padding:7px 10px}.config{position:absolute;right:3vw;top:115px;bottom:65px;width:338px;border:1px solid #fff8;background:#fdfbefee;backdrop-filter:blur(18px);border-radius:20px;padding:23px;color:var(--ink);box-shadow:0 15px 60px #1f414028;overflow:auto}.config-heading{display:flex;justify-content:space-between;border-bottom:1px solid #d8dfd0;padding-bottom:17px;gap:6px}.config-heading small{font-size:9px;letter-spacing:1.5px}.config-heading span{font-size:9px;color:#879583}h2{font-size:15px;margin:20px 0 11px}.player-row{display:flex;align-items:center;justify-content:space-between}.player-row h2{margin-bottom:15px}#players{background:#e1e8d8;padding:3px;border-radius:20px;display:flex}#players button{background:transparent;font-size:10px;border-radius:15px;padding:6px 13px}#players .active{background:#365d4d;color:white}#dogs{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.dog{background:#e8ebdd;border:2px solid transparent;border-radius:12px;text-align:center;padding:7px 3px}.dog.active{border-color:#42694e;background:#dce8c8}.dog img{width:44px;height:44px;border-radius:50%;object-fit:cover}.dog b{display:block;font-size:11px;margin-top:5px}.dog span{display:block;font-size:8px;color:#6c8664;margin-top:3px;height:10px}.choices{display:flex;gap:8px}.choices button{flex:1;background:#eef0e4;border:1px solid #d6decd;border-radius:10px;padding:11px;text-align:left}.choices .active{background:#dfe9cb;border-color:#6e895e}.choices b{display:block;font-size:12px}.choices small{display:block;font-size:9px;color:#7b8a70;margin-top:5px}#tracks{display:flex;flex-direction:column;gap:7px}.track{display:flex;align-items:center;gap:12px;background:#eef0e4;padding:9px 12px;border:1px solid #d6decd;border-radius:10px;text-align:left}.track.active{border-color:#6e895e;background:#dfe9cb}.track svg{width:58px;height:33px}.track b{font-size:11px}.track small{display:block;font-size:9px;color:#7b8a70;margin-top:4px}.track .difficulty{margin-left:auto;font-size:9px;color:#698160}.start-row{margin-top:19px;border-top:1px solid #d6decd;padding-top:16px}.start-row small{display:block;font-size:11px}.start-row span{font-size:9px;color:#7b8a70;display:block;margin-top:6px}#start{margin-top:14px;background:#315b49;color:#fcffe9;padding:16px;border-radius:11px;width:100%;text-align:center;font-weight:bold;font-size:15px;box-shadow:0 5px 0 #234633}#start:hover{background:#417558}.showcase-label{position:absolute;bottom:12vh;left:40%;text-align:center;text-shadow:0 2px 10px #25423b}.showcase-label span{font-size:24px;font-weight:900}.showcase-label small{display:block;font-size:10px;margin-top:8px;color:#e9efda}footer{position:absolute;bottom:22px;left:4vw;right:4vw;display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#eff3df}#race{position:fixed;inset:0;pointer-events:none}.race-toolbar{position:absolute;left:20px;right:20px;top:14px;display:flex;justify-content:space-between;align-items:center;font-size:11px;z-index:4;gap:15px}.race-toolbar button{pointer-events:auto}.hud{position:absolute;top:60px;bottom:0;pointer-events:none}.hud.left{left:0;width:100%}.split .hud.left{width:50%}.hud.right{left:50%;width:50%;border-left:3px solid #162c3a}.rank{position:absolute;top:10px;left:24px;background:#193947aa;border:1px solid #fff3;backdrop-filter:blur(8px);border-radius:15px;padding:12px 20px;min-width:120px}.rank b{font-size:42px;font-style:italic;line-height:1}.rank span{font-size:14px;opacity:.65;margin-left:8px}.rank small{display:block;font-size:10px;color:#d7e9cf;margin-top:7px}.lap{position:absolute;top:10px;right:24px;text-align:right;background:#19394799;border:1px solid #fff3;border-radius:15px;padding:14px 20px}.lap b{font-size:18px;letter-spacing:1px}.lap span{display:block;font-size:13px;color:#daebcd;margin-top:8px;font-variant-numeric:tabular-nums}.speed{position:absolute;bottom:28px;left:25px;background:linear-gradient(120deg,#163a48db,#1d494d66);border:1px solid #fff3;border-radius:17px;padding:12px 19px;min-width:163px}.speed b{font-size:43px;font-style:italic}.speed span{font-size:10px;margin-left:5px;color:#cee3d5}.speed small{display:block;font-size:10px;color:#dbee9f}.energy{position:absolute;bottom:36px;left:218px;width:25%;max-width:220px}.energy span{font-size:9px;letter-spacing:1px;text-shadow:0 1px 4px #123}.energy>div{margin-top:8px;height:8px;border-radius:5px;background:#153544a3;overflow:hidden}.energy i{display:block;height:100%;background:var(--lime);border-radius:5px;width:0}.item{position:absolute;bottom:28px;right:25px;border:1px solid #fff4;background:#193e48c9;border-radius:17px;padding:15px;min-width:115px;text-align:center}.item b{display:block;font-size:14px;color:#f2f6b9}.item small{font-size:9px;display:block;margin-top:9px;color:#d2e2d3}.message{position:absolute;left:50%;top:27%;transform:translateX(-50%);background:#153e45c9;border-radius:24px;padding:11px 22px;font-size:12px;white-space:nowrap}.map{position:absolute;right:24px;top:117px;width:145px;height:125px;background:#1d40468c;border-radius:17px;border:1px solid #fff2}.finished-banner{position:absolute;left:50%;top:42%;transform:translateX(-50%);background:#183f47c9;padding:20px 28px;border-radius:15px;text-align:center;white-space:nowrap}.finished-banner b{display:block;font-size:25px;color:var(--lime)}.finished-banner span{display:block;font-size:11px;margin-top:9px}#count{position:absolute;left:0;right:0;top:34%;text-align:center;font-size:110px;line-height:1;font-style:italic;font-weight:900;text-shadow:0 6px 0 #244e60,0 0 50px #fff7}#overlay{position:fixed;inset:0;background:#17333c88;backdrop-filter:blur(9px);display:grid;place-items:center;z-index:20}.modal{width:min(480px,92vw);background:#faf9ee;color:var(--ink);border:1px solid #fff;border-radius:24px;padding:30px;text-align:center;max-height:92vh;overflow:auto}.modal>small{font-size:9px;letter-spacing:2px;color:#80917a}.modal h2{font-size:32px;margin:17px 0 20px}.modal button{display:block;width:100%;padding:13px;margin-top:10px;border-radius:10px;background:#e4e9dc}.modal .primary{background:#315b49;color:white}.modal p{font-size:12px;color:#7b8974;line-height:1.8}.result{display:flex;align-items:center;gap:12px;border-bottom:1px solid #dce1d2;padding:8px 0;font-size:12px}.result img{width:32px;height:32px;object-fit:cover;border-radius:50%}.result span:last-child{margin-left:auto;font-size:11px}dialog{background:#fbf9ed;color:var(--ink);border:1px solid #fff;border-radius:20px;padding:30px;width:min(560px,92vw);line-height:1.9}dialog::backdrop{background:#183c4599;backdrop-filter:blur(8px)}dialog p{font-size:12px}dialog button{float:right;background:#e4e9dc;border-radius:20px;padding:7px 15px;font-size:11px}dialog h2{font-size:23px}dialog small{font-size:9px;letter-spacing:2px;color:#80917a}#touch{display:none;grid-template-columns:repeat(4,minmax(0,1fr));position:absolute;left:10px;right:10px;bottom:100px;gap:8px;justify-content:space-between;pointer-events:auto}#touch button{touch-action:none;user-select:none;background:#214856b0;border:1px solid #ffffff55;padding:15px;border-radius:12px}@media(pointer:coarse){#touch{display:grid}}@media(max-height:780px) and (min-width:850px){.config{top:100px;bottom:48px;padding:17px;width:320px}.config h2{margin:12px 0 8px}.config-heading{padding-bottom:10px}.track{padding:6px 10px}.dog img{width:36px;height:36px}.start-row{margin-top:12px;padding-top:10px}#start{padding:12px}.headline{top:20vh}.headline h1{font-size:64px}}@media(max-width:850px){#lobby{overflow-y:auto;background:linear-gradient(#143b4322,#24485280)}header{height:70px;margin:0 18px}header a{font-size:17px}header em{display:none}header button{padding:8px 10px;font-size:9px}.headline{left:22px;top:95px}.headline h1{font-size:42px;margin:15px 0;letter-spacing:-2px}.headline p{font-size:10px}.headline small{font-size:7px}.tags{display:none}.config{position:relative;left:0;right:auto;top:350px;bottom:auto;width:calc(100% - 32px);margin:0 16px 80px;padding:20px}.showcase-label{top:340px;bottom:auto;left:auto;right:40px}.showcase-label span{font-size:20px}footer{display:none}.hud .rank{left:10px;padding:10px;min-width:80px}.hud .rank b{font-size:28px}.hud .lap{right:10px;padding:10px}.hud .lap b{font-size:12px}.hud .map{width:105px;height:95px;top:105px;right:10px}.hud .speed{left:10px;padding:9px;min-width:115px}.hud .speed b{font-size:32px}.hud .energy{left:145px;bottom:37px;width:23%}.hud .item{right:10px;min-width:90px;padding:10px}.hud .message{font-size:10px;max-width:90%;white-space:normal;text-align:center}.split .hud .map{display:none}.split .hud .energy{bottom:115px;left:15px;width:80%}.split .hud .item{bottom:110px}.split .hud .speed{min-width:95px}.race-toolbar{left:10px;right:10px}.race-toolbar>span{display:none}}
/* City update: prominent item inventory in the upper-left of each player's view. */
.hud .item,.split .hud .item{left:24px;right:auto;top:122px;bottom:auto;width:228px;min-height:100px;padding:13px;display:flex;align-items:center;gap:12px;text-align:left;background:#183e4ee8;border:2px solid #c2d6d644;box-shadow:0 6px 25px #10333e20}.item .item-icon{font-size:38px;min-width:49px;text-align:center;color:var(--item-color,#bad4d9);filter:drop-shadow(0 2px 3px #183c48)}.item em{display:block;font-size:9px;letter-spacing:1px;color:#cedee1;font-style:normal;margin-bottom:6px}.item b{font-size:16px;color:#f4f7e9}.item small{font-size:9px;line-height:1.5;margin-top:5px;color:#d7e5e6}.item kbd{display:inline-block;margin-top:8px;border:1px solid #eff7d655;border-radius:5px;padding:3px 7px;font:9px 'Microsoft YaHei',sans-serif;color:#f9f3cc}.hud .item.has-item{border-color:var(--item-color);box-shadow:0 0 20px color-mix(in srgb,var(--item-color) 25%,transparent);animation:item-arrive .6s ease-out}.has-item em{color:var(--item-color)}@keyframes item-arrive{0%{transform:scale(.88);filter:brightness(1.7)}60%{transform:scale(1.06)}100%{transform:scale(1)}}.music-actions{display:flex;gap:10px;margin:20px 0}.music-actions button{float:none;background:#315b49;color:white;border-radius:9px;flex:1;padding:12px}#music-list{width:100%;padding:11px;border:1px solid #c5d2be;border-radius:8px;background:#f7f5ea;color:#294a4c;font:12px 'Microsoft YaHei',sans-serif}.volume-label{font-size:12px;display:flex;align-items:center;gap:15px;margin:15px 0}.volume-label input{flex:1;accent-color:#4b8265}.import-music{display:block;text-align:center;border:1px dashed #a4b69d;border-radius:9px;padding:11px;font-size:12px;cursor:pointer}.music-note{font-size:10px!important;color:#7c8e7e}#music-status{color:#4c7768;font-size:12px}.race-toolbar>div{pointer-events:auto;display:flex;gap:7px}@media(max-width:850px){.hud .item,.split .hud .item{left:10px;right:auto;top:112px;bottom:auto;width:190px;padding:10px;gap:8px;min-height:93px}.item .item-icon{font-size:29px;min-width:35px}.item b{font-size:13px}.item small{font-size:8px}.item kbd{font-size:8px}.split .hud .item{width:calc(100% - 20px);top:108px}.split .hud .item .item-icon{font-size:25px;min-width:26px}.split .hud .message{top:45%}.race-toolbar button{padding:8px 10px;font-size:10px}.race-toolbar>div{gap:4px}header #sound{display:none}header a{font-size:14px;gap:4px}header div{gap:4px}header button{padding:8px;font-size:9px}}
/* Per-player feedback stays inside each half of the split-screen. */
.hud .speed-tunnel,.hud .hit-flash{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s}
.hud .speed-tunnel{background:repeating-conic-gradient(from 4deg at 50% 52%,transparent 0deg 10.8deg,#9af7ff85 11deg 11.35deg,transparent 11.7deg 15deg);mask-image:radial-gradient(ellipse at 50% 52%,transparent 35%,#000b 85%);transform-origin:50% 52%}
.hud.is-boosting .speed-tunnel{opacity:.24;animation:none}
.hud .hit-flash{background:radial-gradient(ellipse at center,transparent 28%,#ff623b66 65%,#ff3e31db);mix-blend-mode:screen}
.hud.is-hit .hit-flash{opacity:var(--hit-strength);animation:impact-flash .13s steps(2,end) infinite}
.boost-indicator,.hit-indicator{position:absolute;left:50%;transform:translateX(-50%);top:68%;font-weight:1000;font-size:clamp(17px,2vw,30px);letter-spacing:3px;white-space:nowrap;opacity:0;text-shadow:0 2px 0 #13546f,0 0 18px #41dfff;pointer-events:none}
.hud.is-boosting .boost-indicator{opacity:1;color:#bffaff;animation:boost-label .3s ease-out}
.hit-indicator{top:33%;color:#fff0bb;text-shadow:0 3px 0 #9b3e30,0 0 24px #ff694c;letter-spacing:1px}
.hud.is-hit .hit-indicator{opacity:1;animation:hit-label .16s ease-in-out infinite alternate}
@keyframes boost-rush{from{transform:scale(.92)}to{transform:scale(1.2)}}
@keyframes boost-label{from{transform:translateX(-50%) scale(1.06)}to{transform:translateX(-50%) scale(1)}}
@keyframes impact-flash{from{filter:brightness(1)}to{filter:brightness(.65)}}
@keyframes hit-label{from{transform:translateX(-50%) rotate(-3deg) scale(1)}to{transform:translateX(-50%) rotate(3deg) scale(1.05)}}
@media(prefers-reduced-motion:reduce){.hud .speed-tunnel,.hud .hit-flash,.hud.is-hit .hit-indicator{animation:none!important}}
/* Large, persistent placement announcements for each local player. */
.hud .finished-banner{top:37%;bottom:auto;left:50%;transform:translateX(-50%);width:min(90%,620px);padding:20px 10px;text-align:center;border:0;background:radial-gradient(ellipse,#2c4654cf,transparent 73%);pointer-events:none}
.hud .finished-banner small{display:block;color:#fff5cb;font-size:18px;font-weight:900;letter-spacing:9px}
.hud .finished-banner b{display:block;font-size:clamp(64px,8.5vw,132px);line-height:1.15;letter-spacing:6px;color:#ffe39a;text-shadow:0 5px 0 #9e6739,0 0 28px #ffd66f99;animation:placement-in .65s cubic-bezier(.17,.89,.3,1.2)}
.hud .finished-banner[data-place="2"] b{color:#e5f0ff;text-shadow:0 5px 0 #626f8b,0 0 28px #a8d8ff99}
.hud .finished-banner[data-place="3"] b{color:#f6c69d;text-shadow:0 5px 0 #9c5b40}
.hud .finished-banner span{display:block;font-size:15px;letter-spacing:2px;margin-top:17px}
.victory-sparkles{position:absolute;inset:-35px;z-index:-1;background:radial-gradient(circle at 8% 22%,#ffe29d 0 3px,transparent 4px),radial-gradient(circle at 22% 5%,#8fe4ef 0 4px,transparent 5px),radial-gradient(circle at 80% 8%,#efa8b6 0 4px,transparent 5px),radial-gradient(circle at 93% 62%,#ffe29d 0 4px,transparent 5px),radial-gradient(circle at 12% 80%,#afd78b 0 4px,transparent 5px);animation:confetti-fall 1.5s ease-out infinite}
#modal-title.placement-title{font-size:clamp(54px,7vw,88px);color:#d89629;margin:8px 0 12px;line-height:1.1;text-shadow:0 2px #fff4bf;letter-spacing:5px}
.modal:has(.placement-title){width:min(680px,94vw);max-height:92vh;overflow:auto}
.podium-grid{display:flex;justify-content:center;gap:14px;margin-bottom:20px}
.podium-player{flex:1;padding:18px 10px;border-radius:18px;background:linear-gradient(140deg,#fff5d4,#ecd39a);border:1px solid #ddbb78;display:flex;flex-direction:column;align-items:center;gap:7px;min-width:0}
.podium-player small{font-size:12px;color:#665539}.podium-player strong{font-size:clamp(29px,4vw,48px);color:#9e641e;line-height:1.3}.podium-player span{font-size:12px;color:#7f7259}
.podium-player.place-2{background:linear-gradient(140deg,#f3f7ff,#c9d7e6);border-color:#acbacb}.podium-player.place-2 strong{color:#667b94}
.podium-player.place-3{background:linear-gradient(140deg,#fff0df,#e2b18c)}.result>b{min-width:40px;font-size:13px!important;white-space:nowrap}
@keyframes placement-in{from{opacity:0;transform:scale(1.6) rotate(-7deg)}to{opacity:1;transform:scale(1) rotate(0)}}
@keyframes confetti-fall{from{transform:translateY(-15px);opacity:0}30%{opacity:1}to{transform:translateY(50px);opacity:0}}
@media(max-width:850px){.hud .finished-banner b{font-size:clamp(48px,10vw,82px)}.split .hud .finished-banner b{font-size:clamp(36px,7vw,68px)}.podium-player{padding:12px 7px}.hud .finished-banner span{font-size:11px}}

.route-label{position:absolute;right:25px;top:155px;font-size:11px;background:#214841ba;padding:7px 12px;border-radius:12px;color:#f4edc8;max-width:240px}.route-label:empty{display:none}@media(max-width:850px){.route-label{right:12px;top:200px;font-size:9px;max-width:175px}.config:has(.track:nth-child(3)){top:100px;bottom:45px}#tracks .track{padding:7px 10px}}

#vehicles{display:grid;grid-template-columns:1fr 1fr;gap:6px}.vehicle{display:flex;align-items:center;gap:8px;text-align:left;border:1px solid #d2dcc9;border-radius:9px;background:#eef0e4;padding:8px;color:#29483f}.vehicle>span{font-size:24px;color:#738d61;min-width:25px;text-align:center}.vehicle b{font-size:11px;display:block}.vehicle small{font-size:8px;display:block;color:#72826c;margin-top:4px}.vehicle.active{background:#dce8c8;border-color:#53754c;box-shadow:inset 0 0 0 1px #53754c}.vehicle-note{font-size:9px;font-weight:400;color:#7c8974;margin-left:8px}.showcase-label #vehicle-name{font-size:10px;font-weight:400}.config{top:100px;bottom:44px}.config h2{margin-top:14px}.config-heading{padding-bottom:10px}.config .start-row{position:sticky;bottom:-23px;background:#f8f7eb;padding-bottom:15px;z-index:2}.config #start{margin-top:9px;padding:12px}.config .dog img{width:36px;height:36px}@media(max-width:850px){.config{top:350px;bottom:auto}.config:has(.track:nth-child(3)){top:350px;bottom:auto}.config .start-row{bottom:-20px}.showcase-label{top:315px}.headline h1{font-size:36px}.showcase-label #vehicle-name{font-size:9px}}

.item-icon svg{display:block;width:100%;height:100%;filter:drop-shadow(0 2px 1px #143a3a22)}
.item.has-item .item-icon{background:#fff5d6;border-radius:16px;padding:6px;box-shadow:inset 0 0 0 1px #fff9e8,0 4px 14px #132e3520}
.stage-result{padding:12px 16px;margin:8px 0 16px;background:#dff0b5;color:#35523b;border-radius:8px;font-weight:700;font-size:15px;line-height:1.5}.stage-result small{display:block;font-size:11px;font-weight:400}
#next-stage{display:block;width:100%;margin:10px 0}#next-stage[hidden]{display:none}