:root{color-scheme:light;--page:#f0f4ed;--white:#fffefa;--line:#ced9cb;--ink:#172b23;--muted:#476052;--pine:#20483b;--panel:#eaf1e6;--focus:#48775b}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--page);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",sans-serif;line-height:1.6}
::selection{background:#d4e8c8;color:var(--ink)}
a{color:inherit;text-underline-offset:.2em}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.shell{width:min(100% - 3rem,76rem);margin-inline:auto}
.top{background:var(--white);border-bottom:1px solid var(--line)}
.top-inner{display:flex;justify-content:space-between;align-items:center;min-height:4.4rem;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.65rem;font-weight:700;text-decoration:none}
.edition,.scope,#status,.intro,.card-meta,.field dt,.message p{color:var(--muted)}
.edition{font-size:.8rem}
.workspace{display:grid;grid-template-columns:minmax(16rem,19rem) minmax(0,1fr);gap:1.5rem;padding-block:2rem 3.5rem;align-items:start}
.tools,.card,.message{border:1px solid var(--line);border-radius:14px;background:var(--white)}
.tools{padding:1.4rem}
h1,h2,h3,p,dl,dd{margin:0}
h1,h2,h3{line-height:1.25;overflow-wrap:anywhere}
h1{font-size:1.6rem}h2{font-size:1.45rem}h3{font-size:1.25rem}
.intro{margin-top:.5rem;font-size:.9rem}
form{margin-top:1.45rem}
label,.example-label{display:block;font-size:.85rem;font-weight:700}
input,button{font:inherit;min-height:2.75rem}
input{display:block;width:100%;margin:.35rem 0 .55rem;padding:.5rem .7rem;border:1px solid #9eafa0;border-radius:8px;background:#fff;color:var(--ink)}
input::placeholder{color:#52695a;opacity:1}
.submit{width:100%;border:0;border-radius:8px;background:var(--pine);color:#fff;font-weight:700;cursor:pointer}
.submit:hover{background:#17372d}
.submit:disabled{opacity:.68;cursor:wait}
.example-label{margin:1.1rem 0 .4rem}
.examples{display:grid;gap:.35rem}
.examples a{display:flex;align-items:center;min-height:2.75rem;border-radius:8px;padding:.35rem .7rem;background:#edf2eb;font-size:.88rem;text-decoration:none}
.examples a:hover{background:#e1eddf;text-decoration:underline}
.result-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:.3rem 1rem;margin:.22rem 0 .9rem}
#status{font-size:.85rem}
.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.95rem}
.card{padding:1.15rem;min-width:0}
.card-meta{margin-top:.35rem;font-size:.86rem}
.fields{margin-top:.85rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem}
.field{min-width:0}
.field dt{font-size:.78rem}
.field dd{display:flex;align-items:baseline;flex-wrap:wrap;gap:0 .32rem;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.field strong{font-size:1.05rem}
.field small{font-size:.76rem;color:var(--muted)}
.featured{grid-column:1/-1;background:var(--panel);padding:.68rem .78rem;border-radius:9px}
.featured strong{font-size:1.32rem}
.message{grid-column:1/-1;padding:1.25rem}
.message p,.js-notice{margin-top:.45rem}
.scope{font-size:.82rem;margin-top:1rem}
@media(max-width:52rem){.result-grid{grid-template-columns:1fr}}
@media(max-width:40rem){.shell{width:calc(100% - 2rem)}.workspace{grid-template-columns:1fr;gap:1.4rem;padding-top:1.2rem}.top-inner{min-height:3.75rem}.tools{padding:1.1rem}.example-label{margin-top:1rem}}