select{width:100%;padding:14px;border:1px solid #8899aa;border-radius:10px;background:var(--card,#fff);color:var(--ink,#152f45);font:inherit}main{max-width:1050px}.card{margin-bottom:22px}.search-row{display:flex;align-items:center;gap:12px}.search-row input{flex:1;min-width:0}.course-row,.watch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid #8899aa40}.course-row p{margin:4px 0}.course-row button{flex-shrink:0}.watch-row button{padding:8px 14px}#notice{position:sticky;bottom:12px;background:var(--card,#fff);padding:14px;border-radius:12px}#notice:empty{display:none}#gate{max-width:620px}#results{overflow-wrap:anywhere}button:disabled{opacity:.5;cursor:wait}@media(max-width:600px){.search-row,.course-row{align-items:stretch;flex-direction:column}.intro h1{font-size:38px}header{gap:10px;flex-wrap:wrap}.nav{flex-wrap:wrap}.course-row button{width:100%}}