:root{--bg:#f5f7f9;--card:#fff;--ink:#16202a;--muted:#66717c;--line:#dfe5ea;--accent:#1d6f5f;--warn:#fff4d8;--danger:#fde8e7;--pink:#fff0f5}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--ink)}.app{max-width:820px;margin:auto;min-height:100vh;padding:18px}header{justify-content:space-between;margin-bottom:18px}.brand,header{display:flex;align-items:center}.brand{gap:10px;font-weight:800;font-size:22px}.dot{width:14px;height:14px;border-radius:50%;background:var(--accent)}.sub{font-size:12px;color:var(--muted)}.hero{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 6px 24px rgba(25,40,60,.06)}textarea{width:100%;min-height:92px;border:1px solid var(--line);border-radius:14px;padding:14px;font:inherit;resize:vertical;outline:none}textarea:focus{border-color:#8fb7ae;box-shadow:0 0 0 3px rgba(29,111,95,.09)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}button{border:0;border-radius:12px;padding:11px 15px;font-weight:700;cursor:pointer;font-family:inherit}button:disabled{opacity:.55;cursor:default}.primary{background:var(--accent);color:#fff}.ghost{background:#eef3f1;color:#1d5d50}.chip{background:#eef1f4;color:#34404b;padding:8px 10px;border-radius:999px;font-size:13px;border:0}.chip:hover{background:#e2e8ee}#result{margin-top:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin-top:12px}.title{font-size:20px;font-weight:800;margin-bottom:4px}.meta{color:var(--muted);font-size:13px}.alert{background:var(--danger);border-radius:12px;padding:12px;margin-top:12px;font-weight:700}.pink{background:var(--pink);border-left:4px solid #d16b8a}.amber,.pink{border-radius:10px;padding:11px;margin-top:12px}.amber{background:var(--warn)}h3{font-size:15px;margin:16px 0 8px}ul{margin:0;padding-left:19px}li{margin:7px 0;line-height:1.35}.pick{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:9px;margin-top:12px}.pick button{background:#f0f4f6;color:var(--ink);text-align:left;border:1px solid var(--line)}.pick button:hover{background:#e8eef1}.footer{margin:16px 2px 30px}.footer,.section-label{color:var(--muted);font-size:12px}.section-label{text-transform:uppercase;letter-spacing:.07em;font-weight:800;margin-top:14px}.todo{display:grid;gap:7px}.todo label{display:flex;gap:9px;align-items:flex-start;padding:8px 0;border-bottom:1px solid #eef1f3}.todo input{margin-top:3px}.cite{font-size:11px;color:#9aa4ad;font-weight:400;white-space:nowrap;cursor:help}.spin{display:inline-block;width:14px;height:14px;border:2px solid #cfe0db;border-top:2px solid var(--accent);border-radius:50%;animation:rot .8s linear infinite;vertical-align:-2px;margin-right:7px}@keyframes rot{to{transform:rotate(1turn)}}@media(max-width:560px){.app{padding:12px}.card,.hero{border-radius:14px}.title{font-size:18px}}