:root{--bg:#f5f7f8;--card:#fff;--ink:#17212b;--muted:#56626d;--line:#dfe5e9;--accent:#16847b;--accent-ink:#fff;--warn:#8a3b00;--warn-bg:#fff4e8;--bad:#a11;--bad-bg:#fdeeee;--ok:#17612f;--ok-bg:#eaf6ee;--radius:10px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#12181d;--card:#1a2229;--ink:#e6ecf0;--muted:#a3b0ba;--line:#2b3640;--accent:#37b3a8;--accent-ink:#06211e;--warn:#ffb877;--warn-bg:#3a2a18;--bad:#ff9a9a;--bad-bg:#3a1c1c;--ok:#8fd9a8;--ok-bg:#16301f}}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.55}
a{color:var(--accent)}h1{font-size:20px;margin:0 0 4px}h2{font-size:16px;margin:0 0 8px}h3{font-size:14px;margin:12px 0 6px}
.boot{padding:40px;text-align:center;color:var(--muted)}
.shell{display:grid;grid-template-columns:200px 1fr;min-height:100vh}
nav.side{background:var(--card);border-right:1px solid var(--line);padding:14px 10px;position:sticky;top:0;height:100vh;overflow:auto}
nav.side .brand{font-weight:700;padding:4px 10px 12px;font-size:15px}
nav.side a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);text-decoration:none;margin-bottom:2px}
nav.side a[aria-current=page]{background:var(--accent);color:var(--accent-ink);font-weight:600}
nav.side a:hover:not([aria-current=page]){background:var(--bg)}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 20px;background:var(--card);border-bottom:1px solid var(--line)}
.top .who{color:var(--muted)}main{padding:18px 22px;max-width:1240px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:14px}
.grid{display:grid;gap:12px}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.stat b{display:block;font:600 26px ui-monospace,Menlo,monospace}.stat span{color:var(--muted)}
.muted{color:var(--muted)}small,.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}.mono{font-family:ui-monospace,Menlo,monospace}
button,.btn{font:inherit;cursor:pointer;min-height:36px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}
button.primary,.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
button.danger{color:var(--bad);border-color:var(--bad)}button:disabled{opacity:.55;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input,select,textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid #9aa8b3;border-radius:8px;padding:6px 10px;min-height:36px;max-width:100%}
textarea{width:100%;min-height:90px;resize:vertical}input[type=checkbox],input[type=radio]{min-height:auto;width:16px;height:16px;accent-color:var(--accent)}
label{display:block;font-weight:600;margin:10px 0 4px}label.inline{display:inline-flex;align-items:center;gap:6px;font-weight:400;margin:4px 12px 4px 0}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:8px 0}.row.tight{margin:4px 0}.spread{justify-content:space-between}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;flex-wrap:wrap}.tabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:none;min-height:40px}.tabs button[aria-selected=true]{border-bottom-color:var(--accent);font-weight:700}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}
.table-wrap{overflow-x:auto}
.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;border:1px solid var(--line);background:var(--bg);white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.notice{padding:10px 12px;border-radius:8px;margin:8px 0;border:1px solid var(--line)}.notice.warn{background:var(--warn-bg);color:var(--warn)}.notice.bad{background:var(--bad-bg);color:var(--bad)}.notice.ok{background:var(--ok-bg);color:var(--ok)}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:3px 10px;background:var(--card);cursor:pointer;user-select:none}
.chip[data-on=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.chip small{opacity:.75}
.kw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:6px}
.kw{display:flex;align-items:center;gap:6px;padding:5px 8px;border:1px solid var(--line);border-radius:8px;background:var(--card)}.kw[data-on=true]{border-color:var(--accent);background:var(--ok-bg)}.kw .lang{margin-left:auto;font-size:11px;color:var(--muted)}
.post{border-bottom:1px solid var(--line);padding:10px 0}.post .text{white-space:pre-wrap;word-break:break-word;margin:4px 0}.post .meta{color:var(--muted);font-size:12px;display:flex;flex-wrap:wrap;gap:4px 12px}
.drawer{position:fixed;inset:0 0 0 auto;width:min(720px,100vw);background:var(--card);border-left:1px solid var(--line);box-shadow:-10px 0 30px #0003;overflow:auto;padding:16px 20px;z-index:20}
.backdrop{position:fixed;inset:0;background:#0006;z-index:19}
.imgs{display:flex;flex-wrap:wrap;gap:8px}.imgs img{max-width:220px;max-height:220px;border:1px solid var(--line);border-radius:8px}
.bars{display:flex;align-items:flex-end;gap:8px;height:140px}.bars div{flex:1;text-align:center;font-size:12px}.bars svg{display:block;margin:0 auto}
.login{max-width:380px;margin:9vh auto;padding:0 16px}.login .card{padding:20px}
pre{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;overflow:auto;white-space:pre-wrap}
.copy{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.code-big{font:700 28px ui-monospace,Menlo,monospace;letter-spacing:.12em}
.steps{counter-reset:s;padding:0;list-style:none}.steps li{counter-increment:s;padding:8px 0 8px 38px;position:relative;border-bottom:1px dashed var(--line)}
.steps li::before{content:counter(s);position:absolute;left:0;top:8px;width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:40;max-width:90vw}
@media (max-width:860px){.shell{grid-template-columns:1fr}nav.side{position:static;height:auto;display:flex;flex-wrap:wrap;gap:4px;border-right:0;border-bottom:1px solid var(--line)}nav.side .brand{width:100%}.g4,.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.g2{grid-template-columns:1fr}main{padding:12px}}
@media (max-width:520px){.g4,.g3{grid-template-columns:1fr}}
/* 走势图 */
.chart{width:100%;height:auto;display:block;background:var(--card)}
.chart .gridl line{stroke:var(--line);stroke-width:1}.chart text{fill:var(--muted);font-size:11px}
.chart .axis{stroke:var(--muted);stroke-width:1}
.chart polyline{fill:none;stroke-width:2;stroke-linejoin:round}.chart circle{stroke-width:2}
.s-likes{stroke:#0f766e;color:#0f766e}.s-comments{stroke:#b45309;color:#b45309}.s-reposts{stroke:#7c3aed;color:#7c3aed}.s-shares{stroke:#2563eb;color:#2563eb}.s-views{stroke:#64748b;color:#64748b}
.s-p0{stroke:#0f766e;color:#0f766e}.s-p1{stroke:#b45309;color:#b45309}.s-p2{stroke:#7c3aed;color:#7c3aed}.s-p3{stroke:#2563eb;color:#2563eb}.s-p4{stroke:#be123c;color:#be123c}.s-p5{stroke:#475569;color:#475569}
.chart circle{fill:var(--card)}.chart circle.solid{fill:currentColor}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin:6px 0;font-size:12px}.legend label{display:inline-flex;align-items:center;gap:5px;font-weight:400;margin:0}.legend i{display:inline-block;width:14px;height:3px;border-radius:2px;background:currentColor}
.spark{width:84px;height:24px;vertical-align:middle}.spark polyline{fill:none;stroke:var(--accent);stroke-width:1.6}
.metric{white-space:nowrap}.metric small{display:block;color:var(--muted)}.up{color:var(--ok)}.down{color:var(--bad)}
.hot{background:var(--warn-bg);color:var(--warn)}
.cmpbar{position:sticky;bottom:0;background:var(--card);border:1px solid var(--accent);border-radius:var(--radius);padding:8px 12px;margin-top:10px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
/* 词库 / 表单 / 杂项 */
button.chip{min-height:30px;padding:3px 10px;font:inherit}
.chip .x{border:0;background:none;min-height:auto;padding:0 2px;line-height:1;color:inherit;font-size:16px}
.kw{font-weight:400;margin:0;cursor:pointer}
.offscreen{position:fixed;left:-9999px;top:0}
.bad{color:var(--bad)}
.stack>*{margin-bottom:10px}
label.inline.block{display:flex;align-items:flex-start;margin:8px 0}
.note{white-space:pre-wrap;background:var(--bg);border-radius:8px;padding:8px 10px;margin:6px 0}
ul.clean{list-style:none;padding:0;margin:0}ul.clean li{padding:6px 0;border-bottom:1px solid var(--line)}
progress{width:100%;height:12px}
details summary{cursor:pointer;padding:6px 0}
.kw button{margin-left:auto;min-height:28px;padding:2px 8px}
.pwbanner{padding:0 22px}.pwbanner .notice{margin:10px 0 0}