:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#162a29;background:#fafbf9;font-synthesis:none;--accent:#146550;--muted:#596965;--line:#dce5df}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #268768;outline-offset:4px}button{cursor:pointer}button:disabled{cursor:default}svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.site-header{max-width:1200px;padding:28px 36px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:26px;letter-spacing:-1px;font-weight:800}.brand svg{width:34px;height:34px;color:var(--accent)}.brand-dot{color:var(--accent)}.about-link{font-size:14px;padding:12px 0;color:var(--muted)}.about-link span{padding-left:8px}main{max-width:1000px;padding:0 32px;margin:auto;min-height:calc(100vh - 260px)}.search-section{text-align:center;padding:74px 0 20px}.eyebrow{font-size:13px;letter-spacing:2px;color:var(--accent);margin:0 0 22px}h1{font-size:42px;letter-spacing:-1.5px;line-height:1.3;margin:0;font-weight:700}.intro{font-size:16px;color:var(--muted);margin:18px 0 32px}.search-box{display:flex;align-items:center;max-width:760px;margin:auto;gap:12px;padding:8px 8px 8px 22px;border:1px solid #b3c7bd;border-radius:14px;background:white;box-shadow:0 6px 22px #193d2910}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #14655014}.search-box svg{width:22px;height:22px;color:#63746c;flex-shrink:0}.search-box input{min-width:0;width:100%;border:0;outline:0;background:transparent;font-size:16px;line-height:28px;height:44px;color:#162a29}.search-box input:focus-visible{outline:0}.search-box input::placeholder{color:#77837e}.search-box button{border:0;flex-shrink:0;background:var(--accent);color:white;padding:15px 24px;border-radius:9px;font-weight:600;min-height:50px}.search-box button:hover{background:#0f5341}.search-box button span{padding-left:14px}.input-error{min-height:20px;margin:10px 0 0;color:#a12e24;font-size:14px}.search-hint{font-size:12px;color:var(--muted);margin:0}.how-it-works{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;border-top:1px solid var(--line);margin:76px auto 0;padding:32px 0;max-width:760px}.step{color:#708078;font-size:12px;font-variant-numeric:tabular-nums}.how-it-works h2{font-size:15px;margin:12px 0 8px;font-weight:600}.how-it-works p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.service-notice{font-size:13px;text-align:center;line-height:1.7;color:var(--muted);margin:16px 0 32px}.results-section{max-width:820px;margin:32px auto}.results-top{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.results-top h2{font-size:18px;margin:0}.results-top>span{font-size:13px;color:var(--muted)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.filters button{min-height:44px;border:1px solid var(--line);padding:8px 16px;border-radius:8px;background:white;color:var(--muted);font-size:14px}.filters button[aria-pressed=true]{background:#e5f0e9;color:#155d49;border-color:#adc9b7;font-weight:600}.filters button:disabled{background:transparent;color:#727c77}.source-status{font-size:13px;color:var(--muted);line-height:1.7;min-height:22px}.source-status.warning{color:#855115}.result-card{padding:24px;background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;min-width:0}.result-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.drive-badge{padding:5px 9px;background:#edf2f7;color:#334b68;border-radius:5px}.drive-badge.quark{background:#e8f0fc;color:#315a93}.drive-badge.aliyun{background:#f0ecff;color:#5b448f}.share-status{margin-left:auto}.result-card h3{font-size:17px;font-weight:600;line-height:1.6;margin:14px 0 9px;overflow-wrap:anywhere}.share-url{font-size:12px;color:#68756d;display:block;overflow-wrap:anywhere;line-height:1.7}.source-links{font-size:12px;color:var(--muted);line-height:1.8;margin:10px 0}.source-links a{text-decoration:underline;text-underline-offset:3px}.card-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}.open-share,.copy-code{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 16px;border-radius:7px;font-size:14px}.open-share{background:#146550;color:white}.copy-code{border:1px solid #b4c5ba;background:white;color:#234a39}.no-code{font-size:13px;color:var(--muted)}.code-conflict{font-size:13px;color:#855115;margin:12px 0 0}.empty-state{border:1px dashed #c7d5ca;border-radius:12px;text-align:center;padding:40px 20px;background:#f5f8f3}.empty-state svg{width:48px;height:48px;color:#6d8476}.empty-state h3{font-size:17px;margin:16px 0 8px}.empty-state p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 32px);background:#1e3930;color:white;border-radius:8px;padding:14px 20px;font-size:14px;z-index:10}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}footer{max-width:1130px;border-top:1px solid var(--line);margin:36px auto 0;padding:24px 32px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted)}footer nav{display:flex;gap:24px}footer a:hover,.about-link:hover{color:var(--accent);text-decoration:underline}footer p{margin:0;flex-basis:100%;font-size:12px;line-height:1.8}.document{max-width:760px;padding:48px 0}.document h1{font-size:30px;letter-spacing:-.5px;margin:0 0 32px}.document h2{font-size:19px;margin:32px 0 12px}.document p,.document li{font-size:15px;line-height:1.9;color:#42534b}.document a{color:var(--accent);text-decoration:underline;overflow-wrap:anywhere}.document pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.7}.has-results .search-section{padding-top:24px}.has-results .eyebrow,.has-results .intro{display:none}.has-results h1{font-size:26px;letter-spacing:-.5px;margin-bottom:24px}
@media(max-width:600px){.site-header{padding:18px 20px}.brand{font-size:23px}.brand svg{width:29px;height:29px}.about-link{font-size:12px}main{padding:0 20px}.search-section{padding-top:56px}h1{font-size:29px;letter-spacing:-1px}.eyebrow{font-size:12px;letter-spacing:1px;margin-bottom:20px}.intro{font-size:14px;line-height:1.8;margin:16px 0 26px}.search-box{gap:8px;padding:6px 6px 6px 12px;border-radius:12px}.search-box svg{width:18px;height:18px}.search-box input{font-size:16px}.search-box input::placeholder{font-size:13px}.search-box button{padding:12px 16px;min-height:48px}.search-box button span{display:none}.search-hint{font-size:11px}.how-it-works{margin-top:52px;gap:18px;padding:24px 0}.how-it-works h2{font-size:14px}.how-it-works p{font-size:12px}.service-notice{font-size:12px}.results-section{margin-top:24px}.result-card{padding:18px 16px}.result-card h3{font-size:16px}.share-status{font-size:11px}.filters{gap:6px}.filters button{padding:8px 12px;font-size:13px}.results-top h2{font-size:16px}footer{padding:22px 20px;gap:16px}footer nav{gap:16px}.has-results .search-section{padding-top:24px}.has-results h1{font-size:24px}.document{padding-top:24px}.document h1{font-size:26px}}
@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .15s,color .15s,border-color .15s}}
.toast{pointer-events:none}
[hidden]{display:none!important}