Efeito de travessia estelar no campo de aurora
Conclua o efeito de travessia pelo céu estrelado no cenário da planície de aurora: inclui conteúdo real, controles operáveis, feedback de estado claro e layout adaptável a diferentes tamanhos.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<header class="mast"><div><span class="eyebrow">dark-neon / efeito de travessia do céu estrelado / BEGINNER</span><h1>Efeito de travessia estelar no campo de aurora</h1><p class="intro">Conclua o efeito de travessia pelo céu estrelado no cenário da planície de aurora: inclui conteúdo real, controles operáveis, feedback de estado claro e layout adaptável a diferentes tamanhos.</p></div><span class="scenario">Campo Aurora</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Efeito de travessia pelo céu estrelado</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Área interativa do efeito de passagem pelo céu estrelado do campo de aurora"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>Canal de comparação</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · cortina de luz verde</label><label><input type="radio" name="workflowChannel" value="B">B · faixa de luz magenta</label></fieldset><label>Peso do tempo de exposição<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 s</output></label><label><input id="workflowCompareFreeze" type="checkbox">Congelar a versão atual</label><button id="workflowCompareCapture" class="action primary" type="button">Capturar e salvar a exposição</button><ol id="workflowCompareShelf" aria-label="Versão de amostra de registro"></ol></form><section class="compare-stage"><header><span class="eyebrow">Planície da aurora COMPARE</span><h2>Comparação em dois formatos do Aurora</h2><output id="workflowCompareLive">Versão A aguardando amostragem</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 11DZ_CORE_START:creative-effects-starfield --><div class="starfield-lab"><canvas id="starCanvas" width="960" height="480" aria-label="Animação de passagem pela floresta estrelada com aurora" aria-describedby="starHelp">Este navegador não suporta Canvas.</canvas><aside class="star-controls panel"><span class="eyebrow">STARFIELD</span><h2>Efeito de travessia pelo céu estrelado</h2><p id="starHelp" class="muted">Os pontos estelares se movem do centro da tela para fora, e seu tamanho e brilho expressam a profundidade da distância.</p><label>Velocidade de deslocamento <input id="starSpeed" type="range" min="1" max="12" value="5" data-core-bridge="creative-effects-starfield"><output id="starSpeedValue">5</output></label><label>Quantidade de estrelas <input id="starAmount" type="range" min="40" max="180" value="110"><output id="starAmountValue">110</output></label><div class="row"><button id="starReset" class="action primary" type="button">Redefinir curso</button><button id="starPause" class="action" type="button" aria-pressed="false">Pausar</button></div></aside></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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