:root{font-family:'Malgun Gothic',system-ui,sans-serif;color:#463819;background:#fffbdf;font-size:16px;line-height:1.65;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 5% 5%,#fff0a2,transparent 32%),#fffbdf}main{max-width:1020px;margin:auto;padding:32px 24px}header{display:flex;gap:16px;align-items:center;margin-bottom:28px}.logo{font-size:2.5rem;background:#ffdf60;border-radius:24px;padding:8px 14px;transform:rotate(-7deg)}h1{font-size:2rem;margin:0;letter-spacing:-.06em}h2{font-size:1.2rem;margin:0 0 16px;display:flex;align-items:center;gap:10px}h3{font-size:1rem;margin:0}p{margin:8px 0 16px}.eyebrow{margin:0;font-size:.875rem;color:#78602c}.sticker{margin-left:auto;background:#ffe46e;border:2px solid #e7bd37;padding:8px 16px;border-radius:50%;transform:rotate(6deg);font-size:.875rem}.flow{display:flex;align-items:center;justify-content:center;gap:16px;margin:20px 0 28px;flex-wrap:wrap}.flow span{background:#ffdf60;padding:6px 22px;border-radius:30px;font-weight:700}.flow small{font-size:.875rem}.panel{background:#fffef6;border:2px solid #e9d897;border-radius:26px;padding:26px;margin-bottom:24px;box-shadow:0 5px 0 #eedfa8}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.section-head h2{margin:0}b{background:#ffdf60;font-size:.875rem;border-radius:50%;padding:4px 10px}button{font:inherit;cursor:pointer;border-radius:14px;min-height:44px;padding:10px 18px;font-weight:700}.subtle{background:#fff7cf;border:1px solid #e0cb7b;color:#665025;font-size:.875rem}.primary{background:#ffda43;color:#463819;border:2px solid #d6aa19;box-shadow:0 3px 0 #d6aa19}.primary:active{transform:translateY(2px);box-shadow:0 1px 0 #d6aa19}button:hover{filter:brightness(.97)}:focus-visible{outline:3px solid #715200;outline-offset:4px}label{display:block;font-weight:700;margin:16px 0 8px}textarea{width:100%;resize:vertical;border:2px solid #e0ce8a;border-radius:16px;background:#fffdf0;font:1.1rem/1.8 monospace;letter-spacing:.13em;color:#463819;padding:16px;min-height:110px}.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:12px}.form-bottom>span,.result-label>span{font-size:.875rem;color:#766338}.result-label{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin:18px 0 12px}.sequence,.pairs{display:flex;flex-wrap:wrap;gap:10px}.base{padding:7px 12px;display:inline-block;background:#fff0ab;border-radius:10px;font-family:monospace;font-size:1.1rem;letter-spacing:.12em}.pair{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:108px;padding:10px 8px}.pair .aa{background:#ffdf65;border:1px solid #e5c045;border-radius:30px;padding:9px 12px;font-size:.875rem}.pair small{font-size:.8rem;color:#79612b}.pair.end .aa{background:#f5eac6;border-style:dashed}.pair.start .aa{background:#ffcf2b}.protein-box{background:#fff7d3;border-radius:16px;padding:16px;margin-top:20px}.protein-box p{margin:8px 0 0;overflow-wrap:anywhere}.status{margin:16px 0 0;color:#65501c;font-size:.875rem}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.learn{margin-top:32px}.info-grid article{border:1px solid #e4d28d;background:#fff8d3;border-radius:20px;padding:20px}.pill{display:inline-block;background:#ffdf65;border-radius:10px;padding:4px 10px;font-size:.8rem;font-weight:700;margin-bottom:12px}.stop{background:#efe2b6}.info-grid p{font-size:.875rem;margin-bottom:0}.note,footer{font-size:.8rem;color:#79662f}.note{margin:20px 0}footer{text-align:center;padding:16px}#error{color:#982e18;background:#ffebe0;padding:12px;border-radius:12px}[hidden]{display:none!important}@media(max-width:640px){main{padding:22px 14px}h1{font-size:1.6rem}.sticker{display:none}.panel{padding:19px}.info-grid{grid-template-columns:1fr}.flow{gap:8px}.flow span{padding:6px 12px}.pair{min-width:92px}.form-bottom .primary{width:100%}}
.cell-picture{margin:18px 0;padding:14px;background:#fff;border:1px solid #e4d390;border-radius:16px;color:#463819}.cell-picture img{display:block;width:100%;max-width:650px;height:auto;margin:auto}.cell-picture figcaption{font-size:.875rem;margin-top:12px;overflow-wrap:anywhere}.cell-picture a{color:#715300}summary{cursor:pointer;padding:10px 0;font-weight:700}#feedback .cell-picture{max-width:740px}