:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:#080808;color:#fff}*{box-sizing:border-box}body{margin:0;overscroll-behavior:none}button{font:inherit;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}.viewer{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:max(24px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));overflow:hidden}.content{appearance:none;background:transparent;border:0;color:#f8f8f6;cursor:pointer;display:block;max-width:100%;max-height:85vh;max-height:85dvh;overflow:auto;padding:32px 12px;font-weight:500;font-size:clamp(44px,16vw,110px);line-height:1.3;letter-spacing:.02em;overflow-wrap:anywhere;white-space:pre-wrap;text-align:center;touch-action:manipulation;animation:enter .24s ease-out both}.content.long{font-size:clamp(24px,6vw,44px)}.content:focus-visible{outline:1px solid #888;outline-offset:8px;border-radius:8px}.content.closing{pointer-events:none;animation:shrink .28s cubic-bezier(.45,0,.55,1) both}.status,.notice{text-align:center;color:#aaa;font-size:14px;line-height:1.8}.notice{max-width:320px}.notice-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}.notice button{border:1px solid #444;border-radius:8px;padding:10px 17px;color:#eee;background:#202020;cursor:pointer}.spinner{display:inline-block;width:22px;height:22px;border:2px solid #333;border-top-color:#ccc;border-radius:50%;animation:spin .8s linear infinite}@keyframes enter{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes shrink{to{transform:scale(.12);opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.content,.content.closing{animation-duration:1ms}.spinner{animation:none}}

.content.long{font-size:clamp(18px,4.8vw,26px);background:#fff;color:#171717;text-align:left;line-height:2;padding:28px 24px;min-width:min(100%,340px);max-width:min(700px,100%);width:max-content}