:root{--ink:#253a30;--cream:#fffaf0;--paper:#fffdf7;--red:#e84532;--green:#2e7750;--yellow:#ffd252;--muted:#68796d;--line:#dddcca;--sky:#c2e8f2;--shadow:4px 4px 0 var(--ink)}
*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;line-height:1.7}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit;border-radius:0}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #2979b5;outline-offset:5px}a{color:var(--green);text-underline-offset:4px}svg{display:block}h1,h2,h3,p{margin-top:0}button,input,textarea,a{-webkit-tap-highlight-color:transparent}.mono,.eyebrow{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--green)}.pixel-title{font-family:'PixelCN',-apple-system,'PingFang SC',sans-serif}.header{max-width:1240px;height:88px;padding:0 36px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;border:0;background:transparent;padding:0;text-align:left}.brand-block{width:38px;height:38px;background:var(--red);color:white;border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);font:900 28px/32px monospace;text-align:center}.brand strong{display:block;letter-spacing:1px;font-size:16px}.brand small{font:9px/1.5 monospace;letter-spacing:2px;color:var(--muted);display:block;margin-top:3px}.header-links{display:flex;align-items:center;gap:25px}.text-btn{border:0;background:none;padding:6px 0;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:5px}.status-chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--paper);padding:5px 10px;font-size:11px;white-space:nowrap}.status-chip i{width:6px;height:6px;background:var(--green)}.container{max-width:1180px;margin:auto;padding:52px 36px}.hero{display:grid;grid-template-columns:1fr 1.04fr;gap:45px;align-items:center;padding:15px 0 48px}.hero h1{font-size:clamp(42px,4.7vw,65px);line-height:1.35;letter-spacing:-2px;margin:23px 0 21px;font-weight:900}.hero h1 em{font-style:normal;color:var(--red);background:linear-gradient(transparent 85%,var(--yellow) 85%)}.lead{font-size:14px;color:var(--muted);line-height:1.95;max-width:390px}.hero-form{margin-top:25px;max-width:395px}.hero-form label{display:block;font-size:12px;font-weight:700;margin:0 0 9px}.join-row{display:flex;gap:10px}.join-row input{width:100%;min-width:0;border:2px solid var(--ink);background:var(--paper);padding:10px 14px;font:22px ui-monospace,monospace;letter-spacing:6px;color:var(--ink);height:52px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:11px 21px;background:var(--paper);border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);font-weight:700;font-size:13px;text-decoration:none;transition:transform .15s,box-shadow .15s;white-space:nowrap}.btn:hover:not(:disabled){transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}.btn:active:not(:disabled){transform:translate(2px,2px);box-shadow:none}.btn.primary{background:var(--red);color:white}.btn.green{background:var(--green);color:white}.btn.yellow{background:var(--yellow)}.btn.small{min-height:38px;padding:7px 13px;font-size:12px}.fine{font-size:11px;color:var(--muted)}.hero-secondary{margin:15px 0 0;display:flex;gap:20px;align-items:center}.hero-art{border:3px solid var(--ink);background:var(--sky);box-shadow:7px 7px 0 #e6dfcb;position:relative;transform:rotate(1deg)}.art-top{padding:9px 13px;background:var(--yellow);border-bottom:3px solid var(--ink);display:flex;justify-content:space-between;font:10px ui-monospace,monospace;letter-spacing:1px;font-weight:700}.hero-art svg{width:100%;height:auto;image-rendering:pixelated}.art-bottom{border-top:3px solid var(--ink);background:var(--paper);padding:10px 13px;display:flex;justify-content:space-between;font-size:11px}.hero-tag{position:absolute;top:49px;left:-20px;transform:rotate(-7deg);background:var(--red);color:white;padding:5px 13px;border:2px solid var(--ink);font-size:11px;font-weight:700}.intro-strip{display:flex;gap:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;align-items:center}.intro-strip strong{font-size:16px;white-space:nowrap}.intro-strip p{font-size:13px;color:var(--muted);margin:0}.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-top:31px}.journey-item{display:flex;gap:16px;align-items:flex-start}.pixel-number{font:900 22px ui-monospace,monospace;background:var(--yellow);border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);padding:4px 9px}.journey-item h3{font-size:14px;margin:0 0 4px}.journey-item p{font-size:11px;color:var(--muted);margin:0}.footer{max-width:1180px;margin:0 auto;padding:22px 36px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;font-size:10px;color:var(--muted)}.error{font-size:12px;color:#ab2f22;margin:10px 0 0;min-height:20px}.boot{min-height:70vh;display:grid;place-content:center;text-align:center;color:var(--muted)}.boot-block{display:grid;place-items:center;background:var(--yellow);font:900 36px monospace;width:58px;height:58px;margin:0 auto 20px;border:3px solid var(--ink);box-shadow:var(--shadow);animation:bob 1.1s steps(2) infinite}.section-title{font-size:34px;line-height:1.35;margin:12px 0 16px}.room-link{font:12px ui-monospace,monospace;color:var(--muted);letter-spacing:.5px}.host-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:27px}.host-grid{display:grid;grid-template-columns:280px 1fr;gap:28px}.panel{border:2px solid var(--ink);background:var(--paper);box-shadow:4px 4px 0 #e4dfcd}.panel-head{border-bottom:1px solid var(--line);padding:12px 18px;display:flex;justify-content:space-between;gap:10px;font-size:12px;font-weight:700}.panel-body{padding:22px}.room-code{font:900 43px/1.3 ui-monospace,monospace;letter-spacing:6px;text-align:center;margin:9px 0 15px}.qr{display:block;width:176px;height:176px;margin:15px auto;background:white;image-rendering:pixelated}.room-panel{text-align:center;align-self:start}.room-panel .btn{width:100%;margin-top:12px}.host-controls{margin:0 0 24px;padding:23px;background:#fff1bd;border:2px solid var(--ink)}.host-controls h2{font-size:21px;margin-bottom:9px}.host-controls p{font-size:13px;color:#6c684f;margin-bottom:19px}.host-controls .controls-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.stats{display:flex;gap:22px;margin-bottom:22px}.stat{border-left:3px solid var(--green);padding-left:14px;flex:1}.stat strong{font:900 28px/1.3 ui-monospace,monospace;display:block}.stat small{font-size:11px;color:var(--muted)}.host-rounds{display:grid;gap:13px}.host-round{border:1px solid var(--line);padding:17px;background:var(--paper)}.host-round-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.host-round h3{font-size:14px;margin:0}.tag{font-size:10px;padding:3px 7px;background:#e8eee2;color:var(--green);white-space:nowrap}.tag.locked{background:#efeee4;color:#8a8d7b}.bars{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.vote{display:flex;align-items:center;gap:8px;font:12px monospace}.vote-track{height:8px;flex:1;background:#ecebdc}.vote-track i{display:block;height:100%;background:var(--green);min-width:0}.host-notice{font-size:11px;line-height:1.8;color:var(--muted);margin-top:20px}.connection.offline{color:#aa3528}.connection{font-size:11px;color:var(--green)}.recap-head{max-width:700px;margin:0 auto 25px;text-align:center}.recap-head h1{font-size:37px;line-height:1.4;margin:12px 0}.recap-head p{font-size:13px;color:var(--muted)}.route-code{display:flex;align-items:center;justify-content:center;gap:20px;margin:22px 0}.route-code b{display:grid;place-items:center;width:65px;height:65px;background:var(--yellow);border:3px solid var(--ink);font:900 33px monospace;box-shadow:4px 4px 0 var(--ink)}.route-code span{font:25px monospace;color:var(--muted)}.recap-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:35px 0}.recap-card{border:2px solid var(--ink);background:var(--paper);box-shadow:4px 4px 0 #e6e1d2;padding:22px}.recap-card .year{font:11px monospace;color:var(--green);letter-spacing:1px}.recap-card h3{font-size:16px;line-height:1.6;margin:15px 0 10px}.recap-card p{font-size:12px;color:var(--muted);margin:8px 0}.recap-card .reason{border-top:1px dashed var(--line);padding-top:12px;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}.recap-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.result-flag{width:95px;height:95px;margin:0 auto}.result-note{max-width:680px;text-align:center;margin:23px auto;color:var(--muted);font-size:11px}.game-shell{height:calc(100svh - 88px);min-height:480px;display:flex;flex-direction:column;background:var(--sky);overflow:hidden}.game-top{display:flex;justify-content:space-between;align-items:center;padding:15px 30px;border-bottom:2px solid var(--ink);background:var(--paper);gap:18px}.game-progress{display:flex;gap:17px;font:12px ui-monospace,monospace}.game-progress span{color:#8a968c;display:flex;align-items:center;gap:7px}.game-progress span.current{color:var(--red);font-weight:900}.game-progress span.complete{color:var(--green)}.game-progress i{font-style:normal;color:#c3c7bb}.world-viewport{position:relative;flex:1;overflow:hidden;min-height:280px}.world{position:absolute;width:2580px;height:100%;left:0;top:0;will-change:transform}.world-floor{position:absolute;bottom:0;width:100%;height:66px;background:repeating-linear-gradient(90deg,transparent 0 37px,#925f36 37px 40px),repeating-linear-gradient(0deg,#ce8b4d 0 18px,#925f36 18px 21px);border-top:11px solid #70ab4a}.pixel-cloud{position:absolute;background:#fffdf4;width:85px;height:26px;box-shadow:19px -17px 0 #fffdf4,46px -8px 0 #fffdf4}.hill{position:absolute;bottom:66px;width:240px;height:190px;background:#92c68c;clip-path:polygon(0 100%,0 86%,10% 86%,10% 69%,20% 69%,20% 49%,32% 49%,32% 27%,43% 27%,43% 7%,57% 7%,57% 27%,68% 27%,68% 49%,80% 49%,80% 69%,90% 69%,90% 86%,100% 86%,100% 100%)}.hill.back{background:#aed49c;width:290px;height:235px}.world-pipe{position:absolute;bottom:66px;width:62px;height:70px;border:3px solid #28593a;background:linear-gradient(90deg,#4ba04b 0 12px,#91d565 12px 24px,#4ba04b 24px 46px,#2c7843 46px)}.world-pipe:before{content:'';position:absolute;left:-9px;top:-5px;width:74px;height:23px;border:3px solid #28593a;background:#60b351}.checkpoint{position:absolute;bottom:172px;width:100px;text-align:center}.checkpoint .sign{font-size:12px;font-weight:800;background:var(--paper);border:2px solid var(--ink);padding:7px 12px;white-space:nowrap;position:absolute;bottom:80px;left:50%;transform:translateX(-50%);box-shadow:3px 3px 0 #77a5a6}.checkpoint .block{width:52px;height:52px;margin:auto;border:3px solid #855624;background:var(--yellow);font:900 37px/46px monospace;color:#fff9e6;box-shadow:4px 4px 0 #b77e30;animation:bob 1.8s steps(2) infinite}.checkpoint.locked .block{background:#a0b4b1;border-color:#5f827a;box-shadow:4px 4px 0 #75978b;animation:none;color:#dce5d3}.checkpoint.done .block{background:#409363;border-color:#28583e;box-shadow:4px 4px 0 #28583e;animation:none;font-size:29px}.checkpoint .mini-state{font-size:10px;position:absolute;bottom:-28px;width:100%;color:#365c4b}.barrier{position:absolute;bottom:66px;height:95px;width:12px;background:#936c49;transition:opacity .3s}.barrier:before,.barrier:after{content:'';position:absolute;left:-22px;width:56px;height:10px;background:#fbe58a;border:2px solid #936c49;transform:rotate(-30deg);top:24px}.barrier:after{top:56px}.barrier.removed{opacity:0}.world-coins{position:absolute;bottom:190px;display:flex;gap:15px}.coin{width:15px;height:27px;background:var(--yellow);border:3px solid #aa7828;box-shadow:inset 3px 0 #ffeaa3}.player{position:absolute;bottom:66px;width:43px;height:54px;z-index:5;will-change:transform,left;transform-origin:center bottom}.player svg{width:100%;height:100%;image-rendering:pixelated}.player.walking svg{animation:walk .18s steps(2) infinite}.finish-flag{position:absolute;bottom:66px;left:2380px;height:190px;width:6px;background:var(--ink)}.finish-flag:before{content:'';position:absolute;left:6px;top:4px;width:66px;height:42px;background:var(--red);border:3px solid var(--ink)}.finish-flag:after{content:'★';position:absolute;left:29px;top:4px;font:24px/42px monospace;color:var(--paper)}.finish-label{position:absolute;bottom:275px;left:2325px;font-size:12px;font-weight:700;background:var(--paper);padding:5px 10px;border:2px solid var(--ink)}.game-caption{position:absolute;top:17px;left:50%;transform:translateX(-50%);background:#fffaf0ed;border:1px solid #8daf9f;padding:7px 15px;font-size:12px;max-width:90%;text-align:center;white-space:nowrap}.game-controls{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 30px;background:var(--cream);border-top:2px solid var(--ink)}.direction-controls{display:flex;gap:12px}.control{width:54px;height:48px;background:var(--paper);border:2px solid var(--ink);box-shadow:3px 3px 0 var(--ink);font:20px monospace;touch-action:none;user-select:none}.control:active{transform:translate(2px,2px);box-shadow:none;background:var(--yellow)}.jump-control{width:auto;padding:0 18px;font-size:13px}.mid-controls{display:flex;align-items:center;gap:18px}.control-legend{font-size:10px;color:var(--muted)}.quick-enter{font-size:12px;padding:8px 14px;border:2px solid var(--ink);background:var(--yellow);font-weight:700;box-shadow:2px 2px 0 var(--ink)}.checkpoint-dots{display:flex;gap:8px}.checkpoint-dots span{width:10px;height:10px;background:#d8dac7;border:1px solid #8a9a82}.checkpoint-dots .lit{background:var(--yellow);border-color:#a57a32}.waiting-indicator{position:absolute;bottom:94px;left:50%;transform:translateX(-50%);background:var(--paper);border:2px solid var(--ink);padding:10px 17px;font-size:12px;white-space:nowrap;box-shadow:3px 3px 0 #6c9b9e}.notebook-btn{border:0;background:transparent;font-size:11px;white-space:nowrap;text-decoration:underline;text-underline-offset:4px}dialog{padding:0;border:3px solid var(--ink);background:var(--cream);color:var(--ink);max-width:760px;width:calc(100% - 30px);max-height:90svh;box-shadow:8px 8px 0 #183a3360;overflow:auto}dialog::backdrop{background:#173d34a8;backdrop-filter:blur(2px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--yellow);border-bottom:2px solid var(--ink);padding:11px 23px;font:11px monospace;letter-spacing:1px}.dialog-close{border:0;background:none;min-height:28px;min-width:28px;font:24px monospace;line-height:1}.dialog-body{padding:26px}.dialog-body h2{font-size:27px;line-height:1.45;margin:6px 0 19px}.background p{font-size:13px;line-height:1.9;margin:0 0 13px}.background-label{font-size:10px;color:var(--green);font-weight:700;letter-spacing:1px;display:block;margin-bottom:12px}.dialog-actions{border-top:1px solid var(--line);background:var(--paper);padding:17px 26px;display:flex;justify-content:space-between;align-items:center;gap:18px}.dialog-actions .fine{max-width:280px}.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:23px 0 21px}.option{border:2px solid #cbd1c0;background:var(--paper);padding:16px;display:flex;gap:13px;align-items:flex-start;text-align:left;min-height:119px;transition:background .12s,border-color .12s}.option:hover{border-color:var(--green);background:#f0f4e8}.option.selected{border-color:var(--green);background:#eaf2e0;box-shadow:3px 3px 0 var(--green)}.option .letter{width:29px;height:29px;flex-shrink:0;border:1px solid #b7c2ad;display:grid;place-items:center;font:700 16px monospace;background:var(--cream)}.option.selected .letter{background:var(--green);color:white;border-color:var(--green)}.option strong{font-size:14px;line-height:1.6;display:block}.option small{font-size:11px;color:var(--muted);display:block;line-height:1.8;margin-top:6px}.question{font-size:14px;line-height:1.9}.reason-label{font-size:12px;display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.reason-label span{color:var(--muted);font-size:10px}textarea{width:100%;padding:10px 13px;background:var(--paper);border:1px solid #a9b5a1;resize:vertical;min-height:78px;font-size:13px;line-height:1.7;color:var(--ink)}.read-back{border:0;background:none;text-decoration:underline;text-underline-offset:4px;font-size:11px;padding:0;color:var(--green)}.success-dialog{text-align:center;padding:20px 0}.success-dialog .big-coin{display:grid;place-items:center;margin:0 auto 23px;width:64px;height:64px;border:4px solid #a97b2c;background:var(--yellow);font:900 32px monospace;box-shadow:5px 5px 0 #d8b75e;color:#816323;animation:pop .4s steps(3)}.success-dialog h2{margin-bottom:12px}.success-dialog p{font-size:13px;color:var(--muted)}.source-list p{font-size:12px;margin-bottom:16px}.input-label{display:block;font-size:13px;font-weight:700;margin:18px 0 8px}.nickname-input{width:100%;background:var(--paper);border:2px solid var(--ink);padding:10px 13px;font-size:14px}.storage-warning{background:#fff0bd;padding:10px 15px;font-size:12px}.fullscreen-note{font-size:11px;color:var(--muted)}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:10px 19px;font-size:12px;z-index:50;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90%;text-align:center}#toast.show{opacity:1}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.empty-record{color:var(--muted);font-size:12px;padding:25px 0}.route-mini{font:20px monospace;letter-spacing:7px;color:var(--green)}@keyframes bob{50%{transform:translateY(-5px)}}@keyframes walk{50%{transform:translateY(-3px) rotate(3deg)}}@keyframes pop{0%{transform:scale(.6)}65%{transform:scale(1.15)}100%{transform:scale(1)}}
@media(min-width:1500px){.container{padding-top:70px}.hero{padding-top:26px;padding-bottom:65px}.header{height:95px}.game-shell{height:calc(100svh - 95px)}}
@media(max-width:950px){.hero{gap:28px}.hero h1{font-size:48px}.container{padding:35px 26px}.header{padding:0 26px}.host-grid{grid-template-columns:240px 1fr;gap:20px}.room-code{font-size:36px}.qr{width:155px;height:155px}.recap-cards{gap:13px}.recap-card{padding:17px}.control-legend{display:none}}
@media(max-width:700px){.header{height:70px;padding:0 18px}.brand strong{font-size:13px}.brand small{font-size:8px}.brand-block{width:31px;height:31px;font-size:23px;line-height:26px}.header-links{gap:13px}.header-links .status-chip{display:none}.container{padding:27px 20px}.hero{grid-template-columns:1fr;gap:32px;padding:0 0 32px}.hero h1{font-size:46px;letter-spacing:-1px;margin:17px 0}.lead{max-width:none;font-size:13px}.hero-form{max-width:none}.hero-art{margin:0 9px;transform:none}.hero-art svg{max-height:310px}.hero-tag{left:-12px}.intro-strip{display:block;padding:19px 0}.intro-strip p{margin-top:7px;font-size:12px}.journey{grid-template-columns:1fr;gap:22px}.footer{padding:19px 20px;display:block;line-height:1.9}.footer span{display:block}.host-head{display:block}.host-head .btn{margin-top:8px}.host-grid{grid-template-columns:1fr}.room-panel .panel-body{display:grid;grid-template-columns:1fr 140px;align-items:center;gap:8px 15px}.room-panel .qr{width:130px;height:130px;grid-column:2;grid-row:1 / 5;margin:0}.room-panel .room-code{font-size:33px;margin:0}.room-panel .btn{font-size:11px;min-height:34px;padding:5px 10px;margin:0}.room-panel .fine{margin:0}.host-controls{padding:18px}.host-controls h2{font-size:19px}.host-controls p{font-size:12px}.section-title{font-size:29px}.stats{gap:12px}.stat strong{font-size:25px}.bars{gap:8px}.host-round{padding:14px}.host-round h3{font-size:12px}.host-round-head{gap:8px}.recap-cards{grid-template-columns:1fr;margin:25px 0}.recap-head h1{font-size:30px}.recap-card{padding:20px}.game-shell{height:calc(100svh - 70px);min-height:470px}.game-top{padding:12px 15px}.game-progress{gap:8px;font-size:10px}.game-progress i{display:none}.game-top .room-link{display:none}.game-progress span{gap:3px}.game-controls{padding:15px 16px;gap:13px}.direction-controls{gap:9px}.control{width:47px;height:45px}.jump-control{width:auto;padding:0 11px;font-size:11px}.mid-controls{gap:8px;flex-direction:column}.quick-enter{font-size:10px;padding:6px 9px}.checkpoint-dots{gap:5px}.checkpoint-dots span{width:7px;height:7px}.game-caption{font-size:10px;padding:6px 9px;white-space:normal;width:max-content;max-width:92%;top:16px}.waiting-indicator{font-size:10px;max-width:92%;white-space:normal;text-align:center;bottom:87px}.dialog-body{padding:21px}.dialog-body h2{font-size:23px}.dialog-head{padding:9px 19px;font-size:10px}.dialog-actions{padding:15px 20px;gap:10px}.dialog-actions .fine{font-size:10px;max-width:180px}.dialog-actions .btn{padding:9px 14px;font-size:12px}.option-grid{grid-template-columns:1fr;gap:10px;margin:18px 0}.option{min-height:0;padding:13px}.option strong{font-size:13px}.option small{margin-top:3px}.background p{font-size:12px}.question{font-size:13px}.route-code{gap:13px}.route-code b{width:55px;height:55px;font-size:29px}.recap-actions .btn{font-size:12px;padding:10px 15px}.hero-secondary{font-size:10px}.host-notice{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.header,.footer,.recap-actions,.result-note{display:none}.container{padding:10mm}.recap-cards{grid-template-columns:repeat(3,1fr)}body{background:white}}

.hero-cta{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin:26px 0 10px}.code-input{width:100%;border:2px solid var(--ink);padding:11px 16px;font:28px ui-monospace,monospace;letter-spacing:13px;background:var(--paper);color:var(--ink);text-align:center}.unlock-tip{font-size:13px;color:var(--muted);line-height:1.9}.presenter-code{font:900 60px ui-monospace,monospace;letter-spacing:13px;margin:22px 0;color:var(--red)}.presenter-board{text-align:center;padding:25px}.presenter-board .qr{margin:18px auto}.presenter-actions{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}.presenter-stage-nav{display:flex;gap:12px;justify-content:center;margin:26px 0}.presenter-stage-nav button{padding:9px 16px;background:var(--paper);border:2px solid var(--line);font:14px monospace}.presenter-stage-nav button.active{border-color:var(--ink);background:var(--yellow);box-shadow:3px 3px 0 var(--ink)}.presenter-hint{max-width:680px;margin:24px auto;text-align:center;font-size:12px;color:var(--muted)}.selected-record{border-top:1px solid var(--line);padding-top:15px;margin-top:20px}.game-top .room-link{font-size:11px}.result-note{line-height:1.9}.compact-game-info{font:11px monospace;color:var(--green)}

.forecast{border:2px solid var(--ink);box-shadow:4px 4px 0 #e6e1d2;background:var(--paper);padding:28px 30px;margin:25px 0 32px}.forecast h2{font-size:26px;margin:10px 0 15px;line-height:1.5}.forecast p{font-size:13px;line-height:1.95}.forecast-route{color:var(--muted)}.forecast-intro{font-size:15px!important;font-weight:600}.forecast-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.forecast h3{font-size:14px;margin:0 0 8px}.forecast-check{border-top:1px solid var(--line);padding-top:20px;margin-top:12px}.course-note{background:#edf2e5;padding:17px 20px;margin:20px 0}.course-note span{font-size:11px;color:var(--green);font-weight:700;letter-spacing:1px}.course-note p{margin:7px 0 0}.forecast .fine{font-size:11px;color:var(--muted);margin-bottom:0}@media(max-width:700px){.forecast{padding:21px}.forecast h2{font-size:22px}.forecast-grid{grid-template-columns:1fr;gap:17px}.forecast p{font-size:12px}.forecast-intro{font-size:13px!important}}

.forecast-details{margin:18px 0}.forecast-details summary{font-size:12px;font-weight:700;color:var(--green);cursor:pointer;padding:9px 0}.forecast-details[open] summary{border-bottom:1px solid var(--line)}

.home-page{min-height:calc(100svh - 88px);display:grid;align-items:center}.home-page .hero{padding:0}.home-page .hero-cta{margin-top:29px}.home-page .lead{margin-top:24px}.hero-art{overflow:visible}.hero-art svg{border-bottom:0}.dialog-actions:has(.fine:empty){justify-content:space-between}.presenter-hint:empty{display:none}@media(max-width:700px){.home-page{min-height:calc(100svh - 70px);display:block}.home-page .hero{padding:10px 0 25px}.home-page .hero-art{margin-top:12px}}

.coin-hud{display:flex;gap:10px;align-items:center;font:700 16px ui-monospace,monospace}.coin-hud .coin{display:block;width:12px;height:21px;border-width:2px}.world-mushroom{position:absolute;bottom:66px;width:42px;height:42px;z-index:4}.world-mushroom svg{width:100%;height:100%;image-rendering:pixelated}.world-mushroom.collected,.collectible-coin.collected{display:none}.collectible-coin{position:absolute;width:16px;height:28px;z-index:3}.collectible-coin .coin{display:block;animation:coin-shine 1s steps(2) infinite}.coin-burst{position:absolute;color:#a57320;font:900 16px ui-monospace,monospace;z-index:6;animation:coin-up .65s ease-out forwards;pointer-events:none}.barrier.barrel{height:72px;width:54px;bottom:66px;background:repeating-linear-gradient(90deg,#a66d36 0 8px,#bc8649 8px 14px,#7b4f2b 14px 17px);border:4px solid #5b422a;clip-path:polygon(12% 0,88% 0,88% 7%,100% 7%,100% 93%,88% 93%,88% 100%,12% 100%,12% 93%,0 93%,0 7%,12% 7%)}.barrier.barrel:before,.barrier.barrel:after{left:-4px;top:12px;width:54px;height:9px;background:#9b9b76;border:2px solid #4b503b;transform:none}.barrier.barrel:after{top:44px}.barrier.barrel.removed{opacity:0;pointer-events:none}.mushroom-heading{display:flex;align-items:center;gap:14px;font:12px ui-monospace,monospace;color:var(--green);margin:0 0 20px}.mushroom-icon{width:35px;height:35px;display:block}.mushroom-icon svg{width:100%;height:100%}.mid-controls{min-width:90px}.game-caption{font-size:11px}@keyframes coin-shine{50%{filter:brightness(1.18)}}@keyframes coin-up{to{transform:translateY(-28px);opacity:0}}@media(max-width:700px){.coin-hud{font-size:13px;gap:7px}.game-top{gap:10px}.game-progress{gap:7px}.notebook-btn{font-size:10px}.game-controls{padding:15px 20px}.game-caption{font-size:10px}}