#tailtiu-crossing-teacher{font:normal 16px/1.65 system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:#1d3324;max-width:960px;margin:auto}
#tailtiu-crossing-teacher *{box-sizing:border-box}#tailtiu-crossing-teacher h1{font-size:clamp(2rem,4vw,2.7rem);line-height:1.2;color:#184b2b}
#tailtiu-crossing-teacher h2{font-size:1.45rem;margin-top:1.7rem;color:#184b2b}#tailtiu-crossing-teacher h3{font-size:1.13rem;color:#184b2b}
#tailtiu-crossing-teacher .tc-intro{padding:1.4rem;border-radius:14px;background:#eaf4ed;border-left:5px solid #278240}
#tailtiu-crossing-teacher .tc-tablewrap{max-width:100%;overflow-x:auto}
#tailtiu-crossing-teacher table{border-collapse:collapse;width:100%;font-size:.92rem}
#tailtiu-crossing-teacher th{background:#24783d;color:white;text-align:left}#tailtiu-crossing-teacher td,#tailtiu-crossing-teacher th{border:1px solid #dce8dd;padding:.7rem;vertical-align:top}
#tailtiu-crossing-teacher tr:nth-child(2n) td{background:#f4f9f5}
#tailtiu-crossing-teacher .tc-stage{border:1px solid #e0ebe2;border-radius:12px;padding:1.1rem;margin:1rem 0;scroll-margin-top:16px}
#tailtiu-crossing-teacher .tc-note{padding:.65rem 1rem;background:#fff8ed;border-left:4px solid #d9782e}
#tailtiu-crossing-teacher a{color:#1f773a}#tailtiu-crossing-teacher .tc-small{font-size:.9rem;color:#54675b}