.hsc-notebook{max-width:1120px;margin:2rem auto;padding:clamp(1.2rem,3vw,2.4rem);border:1px solid #c8b280;border-radius:20px;background:#fffcf5;color:#173247;box-shadow:0 12px 36px #142b4010}.hsc-notebook h2{color:#142e46;font:600 clamp(1.5rem,3vw,2rem)/1.25 Georgia,serif;margin:.3rem 0 .9rem}.hsc-notebook p{line-height:1.6}.hsc-notebook label{display:block;font-weight:600;line-height:1.5;margin:.8rem 0}.hsc-notebook input[type=search],.hsc-notebook textarea,.hsc-notebook select{display:block;width:100%;max-width:100%;box-sizing:border-box;margin-top:.4rem;border:1px solid #b8b7b0;border-radius:9px;background:#fff;padding:.8rem;color:#173247;font:inherit}.hsc-notebook textarea{resize:vertical;min-height:140px}.hsc-notebook-bookmark{padding:1rem;border:1px solid #ddd4bd;border-radius:10px;background:#f4eddd}.hsc-notebook input[type=checkbox]{width:20px;height:20px;vertical-align:middle;margin-right:.6rem}.hsc-notebook-controls{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.hsc-notebook button,.hsc-notebook-resume a{display:inline-block;min-height:44px;padding:.8rem 1.2rem;border:1px solid #173247;border-radius:10px;background:#173247;color:#fff;font:600 1rem/1.4 system-ui;cursor:pointer;text-decoration:none}.hsc-notebook button:disabled{opacity:.55;cursor:wait}.hsc-notebook :focus-visible{outline:3px solid #b47e25;outline-offset:4px}.hsc-notebook [data-notebook-status]{padding:.8rem 1rem;background:#eef1f2;border-radius:10px;border-left:3px solid #a47b32}.hsc-notebook-collection{margin:1.4rem 0;border-block:1px solid #d8d4c7;padding:1rem 0}.hsc-notebook summary{cursor:pointer;font-weight:700;min-height:30px}.hsc-notebook ul{padding:0;list-style:none;max-height:420px;overflow:auto}.hsc-notebook li{border-bottom:1px solid #e2ddcf;padding:1rem 0}.hsc-notebook li a{font-weight:700;color:#173247}.hsc-notebook li span{display:block;font-size:.9rem;margin-top:.35rem;white-space:pre-wrap;overflow-wrap:anywhere}.hsc-notebook-footer{display:flex;gap:.7rem;flex-wrap:wrap}.hsc-notebook-footer button+button{background:transparent;color:#173247}.hsc-notebook-resume{margin-top:1rem}.hsc-notebook [hidden]{display:none!important}@media(max-width:560px){.hsc-notebook-controls{grid-template-columns:1fr;gap:0}.hsc-notebook{border-radius:14px}.hsc-notebook-footer button{width:100%}}@media print{.hsc-notebook{display:none}}