.da8t{max-width:1120px;margin:25px auto 50px;color:#143954}.da8t *{box-sizing:border-box}.da8t-panel{padding:22px;background:#fff;border:1px solid #cadcea;border-radius:18px;box-shadow:0 7px 20px #163d5611}.da8t h2{margin:0 0 8px;color:#075575;font-size:1.55rem}.da8t h3{color:#155277}.da8t-intro{font-size:14px;color:#536a7c;line-height:1.65}.da8t-tabs,.da8t-row{display:flex;flex-wrap:wrap;gap:9px;margin:12px 0}.da8t button{border:1px solid #b4d1e2;background:#f4f9fd;color:#105577;border-radius:9px;padding:10px 14px;cursor:pointer;font-size:15px}.da8t button.selected{background:#0b7293;color:white}.da8t button:focus-visible,.da8t textarea:focus-visible{outline:3px solid #f2bd43;outline-offset:2px}.da8t a.da8t-link{display:inline-block;background:#0b7192;color:white;text-decoration:none;border-radius:10px;padding:10px 14px}.da8t-box{background:#f7fbfe;border:1px solid #d8e7ef;border-radius:12px;padding:18px;margin:15px 0}.da8t-text{white-space:pre-wrap;line-height:1.7;font-size:15px;max-height:550px;overflow-y:auto}.da8t-quest{white-space:pre-wrap;line-height:1.8;font-size:16px}.da8t textarea{display:block;width:100%;min-height:130px;border:1px solid #bdd3e0;border-radius:8px;padding:12px;font:inherit;line-height:1.6;background:#fff;color:#142c3b}.da8t-small{font-size:13px;color:#657e8d}.da8t-progress{font-weight:600;color:#066b89}.da8t-status{padding:10px;border-radius:8px;background:#edf8f1;color:#1b6448;margin:10px 0}.da8t-search{width:100%;border:1px solid #adc9db;padding:11px;border-radius:10px;margin:6px 0}.da8t-label{display:block;font-weight:600;margin:12px 0 6px}@media(max-width:640px){.da8t-panel{padding:13px}.da8t h2{font-size:1.3rem}}