:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:var(--mir-font-family);background:var(--mir-shell)}*{box-sizing:border-box}html,body,#game-shell{width:100%;min-width:320px;height:100%;margin:0;overflow:hidden}html[data-game-layout=mobile],html[data-game-layout=mobile] body,html[data-game-layout=mobile] #game-shell{overscroll-behavior:none;height:100dvh}body{background:radial-gradient(circle at 50% 20%, var(--mir-shell-glow) 0, transparent 42%), repeating-linear-gradient(135deg, var(--mir-shell) 0 20px, var(--mir-surface) 20px 40px)}#game-shell{padding:var(--mir-safe-padding,8px);place-items:center;display:grid}#game-root{border:var(--mir-game-border);width:min(100%,1280px);height:min(100%,720px);min-height:0;box-shadow:var(--mir-game-shadow);background:var(--mir-surface);place-items:center;display:grid}#game-root[data-layout=mobile]{border:var(--mir-game-border-none,0);width:100%;height:100%;position:relative}#game-root canvas{min-width:0;min-height:0;display:block;width:100%!important;height:100%!important}#game-root[data-layout=mobile] canvas{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;width:auto!important;max-width:100%!important;height:auto!important;max-height:100%!important}html[data-game-layout=mobile] #game-shell{padding:env(safe-area-inset-top,0) env(safe-area-inset-right,0) env(safe-area-inset-bottom,0) env(safe-area-inset-left,0)}#loading-message,#fatal-error{color:var(--mir-text-soft);font-size:var(--mir-font-body)}.cloud-account-backdrop{z-index:50;padding:var(--mir-safe-padding,8px);background:var(--mir-scrim);place-items:center;display:grid;position:fixed;inset:0}.cloud-account-backdrop[hidden],.cloud-auth-form[hidden],.cloud-account-view[hidden]{display:none}.cloud-account-panel{width:min(92vw,560px);color:var(--mir-text);font:var(--mir-font-body) var(--mir-font-family);background:var(--mir-surface-raised);border:var(--mir-border-regular) solid var(--mir-frame-strong);border-radius:var(--mir-radius-large);box-shadow:var(--mir-game-shadow);padding:30px 34px 32px;position:relative}.cloud-account-panel h2{color:var(--mir-frame-bright);font-size:var(--mir-font-button);text-align:center;margin:0 0 18px}.cloud-account-close{width:38px;height:38px;color:var(--mir-text-muted);font-size:var(--mir-font-button);background:var(--mir-surface-inset);border:var(--mir-border-regular) solid var(--mir-frame-muted);border-radius:var(--mir-radius);cursor:pointer;position:absolute;top:12px;right:14px}.cloud-account-message{min-height:26px;color:var(--mir-status-good);font-size:var(--mir-font-sm);text-align:center;margin:0 0 12px}.cloud-account-message.is-error{color:var(--mir-danger)}.cloud-auth-form,.cloud-account-view,.cloud-account-actions{gap:12px;display:grid}.cloud-auth-intro,.cloud-sync-note,.cloud-local-description,.cloud-save-description,.cloud-account-name{color:var(--mir-text-soft);margin:0;line-height:1.45}.cloud-auth-form label{color:var(--mir-text-muted);font-size:var(--mir-font-sm);gap:7px;display:grid}.cloud-auth-form input{min-height:46px;color:var(--mir-text);font:var(--mir-font-body) var(--mir-font-family);background:var(--mir-surface-inset);border:var(--mir-border-regular) solid var(--mir-frame-muted);border-radius:var(--mir-radius);outline:none;padding:8px 12px}.cloud-auth-form input:focus{border-color:var(--mir-frame-bright)}.cloud-account-panel button:not(.cloud-account-close){min-height:46px;color:var(--mir-text);font:bold var(--mir-font-sm) var(--mir-font-family);background:var(--mir-secondary);border:var(--mir-border-regular) solid var(--mir-frame);border-radius:var(--mir-radius);cursor:pointer;padding:8px 14px}.cloud-account-panel button.cloud-primary{background:var(--mir-primary);border-color:var(--mir-frame-bright)}.cloud-account-panel button:disabled{color:var(--mir-text-disabled);background:var(--mir-disabled);border-color:var(--mir-frame-muted);cursor:not-allowed}.cloud-account-panel small{color:var(--mir-text-disabled);font-size:var(--mir-font-sm);line-height:1.4}html[data-game-layout=mobile] .cloud-account-backdrop{overscroll-behavior:contain;align-items:start;overflow-y:auto}html[data-game-layout=mobile] .cloud-account-panel{width:min(94vw,560px);max-height:calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));margin-block:auto;padding:28px 22px 24px;overflow-y:auto}html[data-game-layout=mobile] .cloud-account-close{width:44px;height:44px}@media (orientation:landscape){#game-root[data-layout=mobile]:after{content:"请旋转手机至竖屏继续游戏";z-index:80;color:var(--mir-frame-bright);font:bold 22px var(--mir-font-family);text-align:center;background:#060504f5;place-items:center;padding:24px;display:grid;position:absolute;inset:0}}