#daily-challenge-entry,.dc-dialog{--dc-ink:#172d29;--dc-green:#145e4b;--dc-lime:#e6f5a7;--dc-muted:#63736b;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--dc-ink);line-height:1.6;letter-spacing:0}
#daily-challenge-entry{padding:14px 18px;background:#f1f3e9;border-bottom:1px solid #d9e2d5;text-align:center}
#daily-challenge-entry button{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:auto;width:min(100%,940px);border:0;border-radius:14px;padding:18px 22px;background:var(--dc-green);color:white;font:inherit;font-weight:700;font-size:18px;line-height:1.5;cursor:pointer;text-align:left;box-shadow:0 4px 0 #103f34}
#daily-challenge-entry button span{font-size:18px;font-weight:750}#daily-challenge-entry small{display:block;font-size:12px;font-weight:400;color:#e0eadf}
.dc-dialog{box-sizing:border-box;width:min(100%,580px);max-width:100%;max-height:94dvh;margin:auto;padding:0;border:0;border-radius:22px;background:#f7f8f0;box-shadow:0 20px 80px #142a2940;overflow:auto}
.dc-dialog::backdrop{background:#102c29aa}.dc-dialog *{box-sizing:border-box}.dc-dialog [hidden]{display:none!important}
.dc-dialog .dc-shell{padding:22px}.dc-dialog button,.dc-dialog select,.dc-dialog a.dc-btn{font:inherit}.dc-dialog button,.dc-dialog a.dc-btn{cursor:pointer;touch-action:manipulation}
.dc-dialog button:focus-visible,.dc-dialog a:focus-visible,.dc-dialog select:focus-visible{outline:3px solid #ae7826;outline-offset:3px}
.dc-dialog .dc-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;font-size:12px;letter-spacing:.08em;font-weight:750}
.dc-dialog .dc-close{border:1px solid #d5dfd4;background:transparent;color:var(--dc-ink);padding:8px 12px;border-radius:24px;min-height:44px}
.dc-dialog h1,.dc-dialog h2,.dc-dialog h3,.dc-dialog p{margin:0}.dc-dialog h1{font-size:34px;line-height:1.25;letter-spacing:-1px;font-weight:800}.dc-dialog h2{font-size:22px;line-height:1.55}.dc-dialog h3{font-size:17px}
.dc-dialog .dc-eyebrow{color:var(--dc-green);font-size:13px;font-weight:750;margin-bottom:10px}.dc-dialog .dc-sub{color:var(--dc-muted);font-size:14px;margin-top:14px}.dc-dialog .dc-orbit{margin:26px 0;display:flex;align-items:center;gap:20px;background:var(--dc-lime);padding:22px;border-radius:20px;transform:rotate(-1deg)}
.dc-dialog .dc-orbit strong{font-size:58px;letter-spacing:-4px;line-height:1}.dc-dialog .dc-orbit span{font-size:14px}.dc-dialog .dc-rules{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 24px}.dc-dialog .dc-rules div{padding:14px;border:1px solid #dce4d6;border-radius:14px;background:#fff}.dc-dialog .dc-rules b{display:block;font-size:16px}.dc-dialog .dc-rules span{font-size:12px;color:var(--dc-muted)}
.dc-dialog label{display:block;margin-bottom:8px;font-size:14px;font-weight:700}.dc-dialog select{width:100%;height:52px;border:1px solid #c5d3c4;background:white;color:var(--dc-ink);border-radius:12px;padding:0 14px;margin-bottom:14px}
.dc-dialog .dc-btn{display:block;width:100%;border:1px solid var(--dc-green);border-radius:13px;background:var(--dc-green);color:#fff;padding:14px 16px;min-height:50px;text-decoration:none;text-align:center;font-weight:700;margin-top:12px}
.dc-dialog .dc-secondary{background:#fff;color:var(--dc-green);border-color:#c7d4c5}.dc-dialog .dc-fine{font-size:12px;color:var(--dc-muted);margin-top:15px}.dc-dialog .dc-storage{padding:10px;background:#fff0d8;border-radius:10px;font-size:13px;margin:12px 0}
.dc-dialog .dc-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--dc-muted);margin:16px 0 10px}.dc-dialog .dc-progress{height:7px;border-radius:8px;background:#dfe7d7;overflow:hidden;margin-bottom:25px}.dc-dialog .dc-progress span{display:block;height:100%;background:var(--dc-green);transition:width .25s}
.dc-dialog .dc-options{display:grid;gap:10px;margin-top:24px}.dc-dialog .dc-option{display:flex;align-items:center;gap:12px;width:100%;border:1px solid #d9e0d5;border-radius:14px;background:#fff;text-align:left;padding:14px;color:var(--dc-ink);min-height:60px;font-size:15px}.dc-dialog .dc-option span{flex:0 0 28px;width:28px;height:28px;border-radius:50%;background:#f0f3eb;text-align:center;line-height:28px;font-size:12px;font-weight:750}.dc-dialog .dc-option:disabled{opacity:1;cursor:default}.dc-dialog .dc-correct{border:2px solid #2e7b54;background:#e7f3df}.dc-dialog .dc-wrong{border:2px solid #b6604e;background:#fff0e9}.dc-dialog .dc-feedback{margin-top:18px;padding:17px;background:#e9f0e0;border-radius:14px;font-size:14px}.dc-dialog .dc-feedback p{margin-top:8px}.dc-dialog .dc-source{display:block;color:var(--dc-green);font-size:12px;margin-top:10px;overflow-wrap:anywhere}
.dc-dialog .dc-score{display:flex;align-items:baseline;justify-content:center;gap:3px;margin:18px 0 6px}.dc-dialog .dc-score strong{font-size:88px;line-height:1.15;letter-spacing:-5px}.dc-dialog .dc-score span{font-size:24px;color:var(--dc-muted)}.dc-dialog .dc-center{text-align:center}.dc-dialog .dc-contribution{background:var(--dc-lime);padding:14px;border-radius:14px;font-size:15px;font-weight:700;margin:18px 0}.dc-dialog .dc-panel{border:1px solid #dce3d6;background:white;padding:17px;border-radius:16px;margin:18px 0}.dc-dialog .dc-stats-numbers{display:flex;justify-content:space-between;gap:14px;margin:10px 0}.dc-dialog .dc-stats-numbers strong{font-size:25px;display:block}.dc-dialog .dc-stats-numbers span{font-size:12px;color:var(--dc-muted)}.dc-dialog .dc-ranking{padding-left:22px;font-size:14px}.dc-dialog .dc-ranking li{padding:7px 0;border-bottom:1px solid #edf0e7}.dc-dialog .dc-ranking li span{float:right;font-weight:700}.dc-dialog .dc-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.dc-dialog .dc-badge{padding:5px 9px;background:#e9f0e0;border-radius:20px;font-size:12px}.dc-dialog details{border-bottom:1px solid #dce3d6;padding:12px 0;font-size:14px}.dc-dialog summary{cursor:pointer;font-weight:600}.dc-dialog details p{margin-top:10px}.dc-dialog .dc-share-image{display:block;width:100%;height:auto;border-radius:16px;margin:18px 0}.dc-dialog textarea{width:100%;min-height:100px;padding:12px;font:inherit;font-size:14px;border-radius:10px;border:1px solid #c5d3c4}.dc-dialog .dc-status{font-size:13px;color:var(--dc-green);margin-top:12px}
@keyframes dc-pop{50%{transform:scale(1.025)}}@keyframes dc-shake{25%,75%{transform:translateX(-4px)}50%{transform:translateX(4px)}}.dc-dialog .dc-pop{animation:dc-pop .3s ease}.dc-dialog .dc-shake{animation:dc-shake .25s ease}
@media(max-width:600px){.dc-dialog{height:100dvh;max-height:100dvh;border-radius:0;width:100%;margin:0}.dc-dialog .dc-shell{padding:20px 22px 32px}#daily-challenge-entry button{padding:14px 16px}#daily-challenge-entry button span{font-size:17px}}
@media(prefers-reduced-motion:reduce){.dc-dialog *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}