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textarea:focus{border-color:var(--a)}.dst-form-note{color:var(--tx2);margin:.4rem 0 1.2rem;font-size:.82rem}.dst-form-note a{color:var(--a2);text-decoration:underline}.dst-form-ok{background:var(--surface);border:1px solid var(--c1);border-left:3px solid var(--c1);border-radius:var(--rad);color:var(--tx);align-items:center;gap:.5rem;margin-top:1.4rem;padding:1rem 1.2rem;line-height:1.8;display:flex}.dst-form-err{border:1px solid var(--c4);border-radius:var(--rad);color:#7a2e1e;background:#f6ecea;margin-bottom:1.2rem;padding:.8rem 1.1rem}.dst-searchbar{gap:.5rem;max-width:520px;margin:1.4rem 0;display:flex}.dst-searchbar input{border:1px solid var(--bd);border-radius:var(--rad);font-family:var(--f-jp);background:var(--surface);outline:none;flex:1;padding:.7rem .9rem}.dst-searchbar input:focus{border-color:var(--a)}.dst-searchbar button{background:var(--a);color:#fff;border-radius:var(--rad);cursor:pointer;font-family:var(--f-jp);border:none;align-items:center;gap:.35rem;padding:0 1.1rem;display:inline-flex}.dst-404{text-align:center;max-width:560px;margin-inline:auto;padding-block:3.5rem}.dst-404-mark{color:var(--a);margin-bottom:1rem;display:inline-flex}.dst-404-ttl{margin:0 0 .8rem;font-size:1.6rem}.dst-404-tx{color:var(--tx2);margin:0 0 1.4rem}.dst-404 .dst-searchbar{margin-inline:auto}.dst-ad{text-align:center;min-height:0;margin:2rem 0}@media (min-width:680px){.dst-catgrid{grid-template-columns:repeat(2,1fr)}.dst-fcard-inner{flex-direction:row}.dst-fcard-img{flex:0 0 56%}.dst-fcard-img img{aspect-ratio:auto;height:100%;min-height:280px}.dst-fcard-body{flex:1;justify-content:center}.dst-home-about-in{grid-template-columns:1fr 1fr;gap:2.4rem}.dst-home-topic-card{grid-template-columns:1.1fr .9fr}.dst-home-topic-img{order:0}.dst-explain-no{font-size:1.7rem}}