.th-main{max-width:1100px;margin:2rem auto 4rem}.th-main h1{font-size:clamp(2rem,5vw,3.5rem)}.th-nav,.th-tabs{display:flex;flex-wrap:wrap;gap:1rem;margin:1.5rem 0;padding:1rem 0;border-block:1px solid #777}.th-nav form{margin:0;padding:0;border:0}.th-main form{display:grid;gap:.7rem;max-width:640px;margin:1.5rem 0;padding:1.25rem;border:1px solid #777;border-radius:10px}.th-main label{font-weight:650}.th-main input,.th-main select,.th-main textarea,.th-main button{font:inherit;min-height:44px;border:1px solid #686868;border-radius:5px;padding:.65rem;color:#151515;background:#fff;max-width:100%}.th-main textarea{min-height:110px}.th-main button{background:#152e4e;color:#fff;font-weight:650;cursor:pointer;white-space:normal}.th-main a{color:inherit;text-decoration:underline;text-underline-offset:.2em}.th-main a:focus-visible,.th-main button:focus-visible,.th-main input:focus-visible,.th-main textarea:focus-visible,.th-main select:focus-visible,.th-main summary:focus-visible{outline:3px solid #0c70d7;outline-offset:4px}.th-main table{border-collapse:collapse;width:100%;margin:1rem 0}.th-main th,.th-main td{border:1px solid #888;text-align:left;padding:.65rem;overflow-wrap:anywhere}.th-main caption{text-align:left;font-weight:700;margin-bottom:.7rem}.th-scroll{overflow-x:auto}.th-main dl{display:grid;grid-template-columns:minmax(130px,1fr) 2fr;gap:.6rem;max-width:700px}.th-main dt{font-weight:700}.th-main dd{margin:0;overflow-wrap:anywhere}.th-main details{margin:1.2rem 0;padding:1rem;border:1px solid #777}.th-main summary{cursor:pointer;min-height:32px}.th-main .th-check{display:flex;gap:.7rem;align-items:center;font-weight:400}.th-check input{width:22px;height:22px;min-height:22px;flex-shrink:0}.th-main fieldset{display:grid;gap:.5rem}.th-error{padding:1rem;border:2px solid #a00000;background:#fff0f0;color:#780000}.th-notice{padding:1rem;border:2px solid #28623c;background:#effff4;color:#123e24;overflow-wrap:anywhere}.th-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.th-main article{margin-block:2rem}.th-main p{line-height:1.7}@media(max-width:640px){.th-main dl{grid-template-columns:1fr}.th-main dd{margin-bottom:.5rem}.th-main table{font-size:.9rem}.th-nav,.th-tabs{gap:.8rem}.th-main form{padding:.8rem}}