*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0f1420;--side:#151b2b;--card:#1a2234;--line:#26304a;--txt:#e6ebf5;--mut:#8a97b4;--acc:#4c7dff;--acc2:#22c55e;--danger:#ef4444;--warn:#f59e0b}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);font-size:14px;line-height:1.6}
.app{display:flex;min-height:100vh}
/* 侧边栏 */
.side{width:248px;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid var(--line)}
.brand .logo{font-size:26px}
.brand b{font-size:17px}
.brand small{display:block;color:var(--mut);font-size:11.5px}
.search{padding:12px 14px}
.search input{width:100%;height:36px;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:0 12px;color:var(--txt);font-size:13px}
.search input:focus{outline:none;border-color:var(--acc)}
.nav{flex:1;overflow-y:auto;padding:4px 8px 12px}
.nav .cat{color:var(--mut);font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:12px 10px 5px}
.nav a{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;color:var(--txt);text-decoration:none;font-size:13.5px;cursor:pointer}
.nav a:hover{background:var(--card)}
.nav a.on{background:var(--acc);color:#fff}
.nav a .ti{width:18px;text-align:center;opacity:.9}
.side-foot{padding:12px 16px;color:var(--mut);font-size:11.5px;border-top:1px solid var(--line)}
/* 主区 */
.main{flex:1;min-width:0;padding:24px 28px}
.panel{max-width:1000px;margin:0 auto}
.p-head{margin-bottom:18px}
.p-head h1{font-size:22px;display:flex;align-items:center;gap:10px}
.p-head p{color:var(--mut);font-size:13px;margin-top:4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:16px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.row:last-child{margin-bottom:0}
label{color:var(--mut);font-size:12.5px;display:block;margin-bottom:5px}
textarea,input.tin,select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;color:var(--txt);font-size:13.5px;font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
textarea{resize:vertical;min-height:120px;line-height:1.55}
input.tin{font-family:inherit}
textarea:focus,input.tin:focus,select:focus{outline:none;border-color:var(--acc)}
select{font-family:inherit;cursor:pointer;height:38px}
.btn{height:36px;padding:0 16px;border:1px solid var(--line);background:var(--card);color:var(--txt);border-radius:9px;font-size:13.5px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--acc)}
.btn.p{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:600}
.btn.p:hover{filter:brightness(1.08)}
.btn.g{background:var(--acc2);border-color:var(--acc2);color:#fff}
.btn.sm{height:30px;padding:0 11px;font-size:12.5px}
.out{background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:12px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-all;min-height:44px;max-height:440px;overflow:auto}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hint{color:var(--mut);font-size:12px;margin-top:6px}
.tag{display:inline-block;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:11.5px;color:var(--mut);margin-right:6px}
.copy{float:right;font-size:12px;color:var(--acc);cursor:pointer;user-select:none}
.copy:hover{text-decoration:underline}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-family:ui-monospace,monospace;font-size:12.5px}
.kv b{color:var(--mut);font-weight:500}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--acc2);color:#fff;padding:9px 18px;border-radius:10px;font-size:13.5px;z-index:99;box-shadow:0 6px 20px rgba(0,0,0,.4)}
.hrow{display:flex;gap:8px;margin-bottom:8px;align-items:center}
.hrow input{flex:1}
.st-ok{color:var(--acc2)}.st-err{color:var(--danger)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.qr-img{max-width:100%;border-radius:10px;background:#fff;padding:10px;display:inline-block}
/* 响应式 */
@media(max-width:820px){
  .app{flex-direction:column}
  .side{width:100%;height:auto;position:relative}
  .nav{max-height:210px}
  .grid2{grid-template-columns:1fr}
  .main{padding:16px}
}
/* 多线路对比表格 */
.cmp-tbl{width:100%;border-collapse:collapse;font-size:13px}
.cmp-tbl th{text-align:left;color:var(--mut);font-weight:500;font-size:12px;padding:6px 10px;border-bottom:1px solid var(--line)}
.cmp-tbl td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.cmp-tbl tbody tr:hover td{background:var(--bg)}
.cmp-tbl .mono{font-family:ui-monospace,Menlo,Consolas,monospace}
@media(max-width:820px){.cmp-tbl,.cmp-tbl thead,.cmp-tbl tbody,.cmp-tbl th,.cmp-tbl td,.cmp-tbl tr{display:block}.cmp-tbl thead{display:none}.cmp-tbl tr{border:1px solid var(--line);border-radius:8px;margin-bottom:8px;padding:6px}.cmp-tbl td{border:none;padding:4px 8px}}
/* 哈希结果分组 */
.hsh-grp{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:12px}
.hsh-t{color:var(--acc);font-size:12.5px;font-weight:600;margin-bottom:8px}
.hsh-row{display:flex;align-items:center;gap:12px;padding:4px 0;border-bottom:1px dashed var(--line)}
.hsh-row:last-child{border-bottom:none}
.hsh-l{color:var(--mut);font-size:12.5px;width:66px;flex:0 0 auto}
.hsh-v{flex:1;font-size:13px;word-break:break-all;cursor:pointer}
.hsh-v:hover{color:var(--acc)}
@media(max-width:820px){.hsh-row{flex-direction:column;align-items:flex-start;gap:2px}.hsh-l{width:auto}}
/* 数据比对三栏 */
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.df-h{font-size:12.5px;color:var(--mut);margin-bottom:6px}
.df-h b{color:var(--acc);font-size:14px}
@media(max-width:820px){.grid3{grid-template-columns:1fr}}