:root{color-scheme:light;--ink:#252b26;--muted:#616b61;--line:#e2e6de;--paper:#f7f8f4;--green:#344f3e}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC",sans-serif;-webkit-font-smoothing:antialiased}button,textarea{font:inherit}button,a,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}header{max-width:1120px;margin:auto;padding:30px 36px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;font-size:18px;font-weight:600;letter-spacing:.03em}.mark{width:34px;height:34px;background:var(--green);color:white;border-radius:10px;display:grid;place-items:center;font-size:25px;font-weight:400}.local{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.local i{width:6px;height:6px;background:#7d9b76;border-radius:50%}main{max-width:880px;margin:55px auto 0;padding:0 36px}.eyebrow{font-size:12px;letter-spacing:.12em;color:var(--muted);margin:0 0 20px}h1{font-family:"Songti SC","Noto Serif CJK SC",serif;font-weight:600;font-size:clamp(38px,5vw,58px);line-height:1.35;letter-spacing:.03em;margin:0}.lead{font-size:15px;color:var(--muted);margin:20px 0 25px}.platforms{display:flex;align-items:center;gap:18px;margin-bottom:34px;font-size:13px}.platforms span{display:flex;gap:7px;align-items:center}.platforms b{width:22px;height:22px;display:grid;place-items:center;font-size:13px;border-radius:6px;color:white}.dy{background:#252b26}.xhs{background:#c63845}.platforms small{font-size:11px;color:#687062;border-left:1px solid #d7ddd2;padding-left:18px}form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 24px;box-shadow:0 10px 35px #26392706}.field-heading{display:flex;justify-content:space-between;align-items:center}label{font-size:13px;font-weight:600}.text-button{border:0;background:none;color:var(--muted);font-size:12px;padding:6px}textarea{display:block;resize:vertical;width:100%;min-height:115px;max-height:300px;border:0;background:transparent;outline:0;padding:18px 0 15px;line-height:1.8;font-size:15px;color:var(--ink)}textarea::placeholder{color:#687164}form:focus-within{border-color:#8caa8d;box-shadow:0 0 0 3px #5a805810}.form-bottom{border-top:1px solid #edf0e9;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.form-bottom p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}#submit{flex-shrink:0;border:0;border-radius:9px;background:var(--green);color:white;font-size:14px;padding:12px 20px;display:flex;gap:23px;align-items:center}#submit:hover{background:#253e2e}#submit:disabled{opacity:.65;cursor:wait}:focus-visible{outline:2px solid #50785a;outline-offset:4px}#status{min-height:22px;margin:14px 3px;color:var(--muted);font-size:13px}#status:empty{margin:5px 0;min-height:0}.how{display:grid;grid-template-columns:repeat(3,1fr);margin:44px 0 55px;gap:28px}.how>div{border-top:1px solid #dce2d6;padding-top:18px}.how span{font-family:"Songti SC",serif;font-size:14px;color:#626e5d}.how h2{font-size:14px;font-weight:500;margin:12px 0 9px}.how p{font-size:12px;color:var(--muted);line-height:1.8;margin:0}footer{max-width:1120px;margin:0 auto;padding:25px 36px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:11px;line-height:1.8;color:#626c5d}#error{border:1px solid #ead8d2;background:#fff8f4;padding:22px;border-radius:12px;margin-top:22px}#error h2{font-size:15px;margin:0 0 9px}#error p{font-size:13px;color:#795c51;line-height:1.8;margin:0 0 10px}#error small{font-size:11px;color:#7b594b}#result{border-top:1px solid var(--line);margin-top:38px;padding-top:28px}.result-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.result-heading .eyebrow{margin-bottom:10px}.result-heading h2{font-size:22px;line-height:1.5;margin:0;overflow-wrap:anywhere}.result-heading p:not(.eyebrow),#description{font-size:13px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere;white-space:pre-wrap}.source{flex-shrink:0;font-size:12px;padding-top:5px;color:var(--green)}#description:empty,#warnings:empty{display:none}#warnings{padding:12px 20px 12px 32px;background:#eff1e8;border-radius:10px;color:#5d6347;font-size:12px;line-height:1.8}#media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}.media-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white;min-width:0}.preview{background:#ecefe7;min-height:180px;display:flex;align-items:center;justify-content:center;position:relative}.preview img,.preview video{display:block;width:100%;height:300px;object-fit:contain}.preview-error{padding:28px 20px;font-size:13px;text-align:center;color:var(--muted);line-height:1.8}.media-actions{padding:14px;display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:12px}.media-actions span{flex:1;min-width:70px;color:var(--muted)}.media-actions button{background:none;border:0;padding:5px 0;color:var(--green);font-size:12px}.media-actions a{color:var(--green)}.delivery-tip{font-size:12px;line-height:1.8;color:var(--muted);margin:20px 0 0}[hidden]{display:none!important}@media(max-width:560px){header{padding:23px 22px}main{margin-top:35px;padding:0 22px}.eyebrow{font-size:11px}h1{font-size:40px}.lead{font-size:13px}.platforms{gap:14px}.platforms small{padding-left:12px}form{padding:18px;border-radius:14px}textarea{font-size:14px;min-height:130px}.form-bottom{gap:10px}.form-bottom p{max-width:140px;font-size:11px}#submit{padding:12px 15px;gap:12px}.how{gap:15px;margin:34px 0 38px}.how p{font-size:11px}.how h2{font-size:13px}footer{padding:22px;display:block}footer span{display:block;margin:4px 0}#media-grid{grid-template-columns:1fr}.result-heading{display:block}.source{display:inline-block;margin:10px 0}.result-heading h2{font-size:19px}}@media(prefers-reduced-motion:no-preference){.intro,form{animation:arrive .5s ease-out both}form{animation-delay:.08s}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
#result-tools{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:18px 0 22px;font-size:12px}#result-tools a,#result-tools button{padding:10px 13px;border:1px solid #cdd7c7;border-radius:8px;background:white;color:var(--green);font:inherit;cursor:pointer}#result-tools .download,.media-actions .download{background:var(--green);color:white;border-color:var(--green)}.media-actions{gap:10px}.media-actions .download{padding:8px 10px;border-radius:6px}.quality{padding:12px 14px 0;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px}.quality select{font:inherit;color:var(--ink);border:1px solid #d4dccd;border-radius:7px;padding:8px;background:#fff;min-width:0;flex:1;max-width:100%}#description-details{margin-top:22px;font-size:12px;color:var(--muted)}#description-details summary{cursor:pointer;padding:10px 0}#description-details p{font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:560px){.media-actions{gap:12px}.media-actions span{min-width:65px}.media-actions .download{padding:10px}}
@media(max-width:560px){textarea,.quality select{font-size:16px}.media-actions a,.media-actions button,#result-tools a,#result-tools button{min-height:44px;display:inline-flex;align-items:center}}