/* =====================================================================
   Neo Lab —— 第二批刚需工具共享设计系统「数据实验室」风格（白天 / 黑夜）
   作用域 .nx；<html data-theme="dark"> 时切换深色玻璃面板
   视觉签名：深靛蓝霓虹 Hero + 冷色玻璃卡片 + mono 大数字 + 青色数据强调
   与既有 home-life（手作绿）/ fin-suite（金融金）刻意区分
   ===================================================================== */
.nx{
    --nx-indigo:#4f46e5;--nx-indigo2:#6366f1;--nx-violet:#8b5cf6;
    --nx-cyan:#06b6d4;--nx-cyan2:#22d3ee;--nx-blue:#3b82f6;
    --nx-green:#10b981;--nx-lime:#84cc16;--nx-amber:#f59e0b;--nx-orange:#fb7185;
    --nx-red:#ef4444;--nx-pink:#ec4899;
    --nx-ink:#141a2e;--nx-sub:#5b6580;--nx-faint:#97a0b8;
    --nx-bg:#f3f5fb;--nx-panel:#ffffff;--nx-panel2:#f6f8fd;
    --nx-line:#e5e9f3;--nx-track:#e9edf6;
    --nx-hero1:#1c1b4b;--nx-hero2:#312e81;--nx-hero3:#0e7490;
    --nx-mono:ui-monospace,"SF Mono","SFMono-Regular",Consolas,"Roboto Mono",monospace;
    --nx-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
    --nx-shadow:0 12px 34px rgba(30,41,92,.08);
    --nx-shadow-sm:0 4px 14px rgba(30,41,92,.06);
    --nx-radius:18px;
}
:root[data-theme="dark"] .nx{
    --nx-ink:#e8ecf6;--nx-sub:#9aa5c4;--nx-faint:#62708f;
    --nx-bg:#0a0e1a;--nx-panel:rgba(24,30,50,.82);--nx-panel2:rgba(255,255,255,.035);
    --nx-line:rgba(255,255,255,.09);--nx-track:rgba(255,255,255,.08);
    --nx-shadow:0 16px 44px rgba(0,0,0,.5);
    --nx-shadow-sm:0 4px 16px rgba(0,0,0,.35);
}
.nx *{box-sizing:border-box}
.nx{
    color:var(--nx-ink);font-size:14px;line-height:1.75;font-family:var(--nx-sans);
    background:
        radial-gradient(1100px 480px at 92% -8%,rgba(99,102,241,.10),transparent 60%),
        radial-gradient(820px 400px at -6% 4%,rgba(6,182,212,.08),transparent 58%),
        var(--nx-bg);
    padding:22px 0 60px;margin-top:-1px;min-height:400px;
}
:root[data-theme="dark"] .nx{
    background:
        radial-gradient(1100px 480px at 92% -8%,rgba(99,102,241,.20),transparent 60%),
        radial-gradient(820px 400px at -6% 4%,rgba(6,182,212,.13),transparent 58%),
        var(--nx-bg);
}
.nx b,.nx strong{color:var(--nx-ink)}
.nx button{font-family:inherit}
.nx ::selection{background:rgba(99,102,241,.25)}

/* ---------- 容器 ---------- */
.nx-wrap{max-width:1080px;margin:0 auto;padding:0 18px}

/* ---------- Hero 霓虹横幅 ---------- */
.nx-hero{position:relative;border-radius:24px;padding:32px 34px;color:#eef1ff;overflow:hidden;margin-bottom:18px;
    background:linear-gradient(118deg,var(--nx-hero1) 0%,var(--nx-hero2) 52%,var(--nx-hero3) 118%);
    box-shadow:0 22px 54px rgba(30,27,75,.4)}
.nx-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
    background:
        radial-gradient(circle at 86% 20%,rgba(34,211,238,.35),transparent 45%),
        radial-gradient(circle at 12% 112%,rgba(139,92,246,.4),transparent 46%)}
.nx-hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
    background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                     linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
    background-size:34px 34px;mask-image:linear-gradient(105deg,#000 0%,transparent 62%)}
.nx-hero .kick{display:inline-flex;align-items:center;gap:7px;font-size:11px;letter-spacing:2.5px;
    text-transform:uppercase;color:var(--nx-cyan2);font-weight:800;margin-bottom:11px;position:relative;z-index:1}
.nx-hero h2{font-size:26px;margin:0 0 9px;font-weight:800;letter-spacing:.5px;position:relative;z-index:1}
.nx-hero p{margin:0;max-width:760px;font-size:13.5px;line-height:1.9;color:rgba(238,241,255,.92);position:relative;z-index:1}
.nx-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px;position:relative;z-index:1}
.nx-tags span{font-size:12px;padding:4px 13px;border-radius:999px;color:#dbe4ff;
    background:rgba(255,255,255,.08);border:1px solid rgba(165,180,252,.35);backdrop-filter:blur(4px)}

/* ---------- 提示条 ---------- */
.nx-tip{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--nx-line);
    background:var(--nx-panel2);border-radius:14px;padding:13px 16px;margin-bottom:16px;
    font-size:12.8px;color:var(--nx-sub);line-height:1.85}
.nx-tip .ti{font-size:18px;line-height:1.5}
.nx-tip b{color:var(--nx-indigo)}
.nx-tip.is-cyan{border-left:3px solid var(--nx-cyan)}
.nx-tip.is-cyan b{color:#0e7490}
:root[data-theme="dark"] .nx-tip.is-cyan b{color:var(--nx-cyan2)}
.nx-tip.is-amber{border-left:3px solid var(--nx-amber)}
.nx-tip.is-amber b{color:#b45309}
:root[data-theme="dark"] .nx-tip.is-amber b{color:var(--nx-amber)}
.nx-tip.is-red{border-left:3px solid var(--nx-red)}
.nx-tip.is-red b{color:var(--nx-red)}
.nx-tip.is-green{border-left:3px solid var(--nx-green)}
.nx-tip.is-green b{color:var(--nx-green)}

/* ---------- 栅格 / 面板 ---------- */
.nx-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.nx-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:16px}
.nx-card{background:var(--nx-panel);border:1px solid var(--nx-line);border-radius:var(--nx-radius);
    padding:22px 23px;box-shadow:var(--nx-shadow);backdrop-filter:blur(10px)}
.nx-card--full{grid-column:1/-1}
.nx-card--flush{padding-bottom:10px}
.nx-ct{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:800;margin:0 0 18px;letter-spacing:.3px}
.nx-ct .ic{width:35px;height:35px;flex:0 0 35px;border-radius:11px;display:grid;place-items:center;font-size:17px;
    color:#fff;background:linear-gradient(135deg,var(--nx-indigo),var(--nx-violet));
    box-shadow:0 6px 15px rgba(99,102,241,.35)}
.nx-ct.is-cyan .ic{background:linear-gradient(135deg,#0891b2,var(--nx-cyan2));box-shadow:0 6px 15px rgba(6,182,212,.35)}
.nx-ct.is-green .ic{background:linear-gradient(135deg,#059669,var(--nx-green));box-shadow:0 6px 15px rgba(16,185,129,.32)}
.nx-ct.is-amber .ic{background:linear-gradient(135deg,#d97706,var(--nx-amber));box-shadow:0 6px 15px rgba(245,158,11,.32)}
.nx-ct.is-red .ic{background:linear-gradient(135deg,#dc2626,var(--nx-orange));box-shadow:0 6px 15px rgba(239,68,68,.3)}
.nx-ct .hint{margin-left:auto;font-size:11.5px;font-weight:600;color:var(--nx-faint)}

/* ---------- 表单 ---------- */
.nx-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}
.nx-row-3{grid-template-columns:repeat(3,1fr)}
.nx-field{margin-bottom:12px}
.nx-field:last-child{margin-bottom:0}
.nx-field label{display:block;font-size:12.5px;color:var(--nx-sub);margin-bottom:7px;font-weight:700}
.nx-field label .req{color:var(--nx-red);margin-left:2px}
.nx-field label .def{color:var(--nx-faint);font-weight:500;font-size:11.5px;margin-left:6px}
.nx-input,.nx-select{width:100%;padding:11px 14px;border-radius:12px;border:1px solid var(--nx-line);
    background:var(--nx-panel2);color:var(--nx-ink);font-size:14px;font-family:inherit;outline:none;
    transition:border-color .18s,box-shadow .18s}
.nx-input:focus,.nx-select:focus{border-color:var(--nx-indigo2);box-shadow:0 0 0 3px rgba(99,102,241,.16)}
.nx-input::placeholder{color:var(--nx-faint)}
.nx-input::-webkit-inner-spin-button{-webkit-appearance:none}
.nx-input[type=number]{-moz-appearance:textfield;appearance:textfield}
.nx-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--nx-faint) 50%),
    linear-gradient(135deg,var(--nx-faint) 50%,transparent 50%);
    background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;
    background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.nx-amount{position:relative}
.nx-amount .unit{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-size:12.5px;
    color:var(--nx-faint);pointer-events:none;font-weight:700}
.nx-amount .nx-input{padding-right:48px}
.nx-range-wrap{display:flex;align-items:center;gap:12px}
.nx-range-wrap input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:6px;border-radius:999px;
    background:var(--nx-track);outline:none}
.nx-range-wrap input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:19px;height:19px;border-radius:50%;
    background:linear-gradient(135deg,var(--nx-indigo),var(--nx-violet));border:3px solid var(--nx-panel);
    box-shadow:0 2px 8px rgba(79,70,229,.45);cursor:pointer}
.nx-range-wrap input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;
    background:var(--nx-indigo2);border:3px solid var(--nx-panel);cursor:pointer}
.nx-range-val{min-width:74px;text-align:right;font-family:var(--nx-mono);font-weight:700;color:var(--nx-indigo);font-size:13.5px}

/* 分段控件 */
.nx-seg{display:flex;flex-wrap:wrap;gap:5px;background:var(--nx-panel2);border:1px solid var(--nx-line);
    border-radius:13px;padding:4px}
.nx-seg button{border:0;background:transparent;color:var(--nx-sub);padding:8px 14px;border-radius:10px;
    font-size:13px;font-weight:700;cursor:pointer;transition:.16s;line-height:1.4}
.nx-seg button:hover{color:var(--nx-indigo)}
.nx-seg button.active{color:#fff;background:linear-gradient(135deg,var(--nx-indigo),var(--nx-indigo2));
    box-shadow:0 5px 13px rgba(79,70,229,.35)}
.nx-seg.nx-seg--cyan button.active{background:linear-gradient(135deg,#0891b2,var(--nx-cyan));
    box-shadow:0 5px 13px rgba(6,182,212,.35)}
.nx-seg.nx-seg--green button.active{background:linear-gradient(135deg,#059669,var(--nx-green));
    box-shadow:0 5px 13px rgba(16,185,129,.32)}

/* 开关 */
.nx-switch{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:13px;font-weight:700;color:var(--nx-sub);user-select:none}
.nx-switch input{display:none}
.nx-switch .track{width:42px;height:24px;border-radius:999px;background:var(--nx-track);position:relative;transition:.2s;flex:0 0 42px}
.nx-switch .track::after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;
    background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.2);transition:.2s}
.nx-switch input:checked + .track{background:linear-gradient(135deg,var(--nx-indigo),var(--nx-indigo2))}
.nx-switch input:checked + .track::after{transform:translateX(18px)}

/* 复选/单选芯片 */
.nx-chips{display:flex;flex-wrap:wrap;gap:8px}
.nx-chip{position:relative}
.nx-chip input{position:absolute;opacity:0;inset:0;cursor:pointer}
.nx-chip span{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;border-radius:999px;font-size:12.5px;
    font-weight:700;color:var(--nx-sub);background:var(--nx-panel2);border:1px solid var(--nx-line);cursor:pointer;transition:.15s}
.nx-chip input:checked + span{color:var(--nx-indigo);border-color:var(--nx-indigo2);
    background:rgba(99,102,241,.1);box-shadow:0 0 0 1px var(--nx-indigo2) inset}
.nx-chip input:focus-visible + span{outline:2px solid var(--nx-cyan)}

/* ---------- 按钮 ---------- */
.nx-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;cursor:pointer;
    padding:11px 22px;border-radius:12px;font-size:14px;font-weight:800;transition:.18s;color:#fff;
    background:linear-gradient(135deg,var(--nx-indigo),var(--nx-indigo2));box-shadow:0 8px 20px rgba(79,70,229,.3)}
.nx-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(79,70,229,.4)}
.nx-btn:active{transform:translateY(0)}
.nx-btn--cyan{background:linear-gradient(135deg,#0891b2,var(--nx-cyan));box-shadow:0 8px 20px rgba(6,182,212,.3)}
.nx-btn--green{background:linear-gradient(135deg,#059669,var(--nx-green));box-shadow:0 8px 20px rgba(16,185,129,.28)}
.nx-btn--amber{background:linear-gradient(135deg,#d97706,var(--nx-amber));box-shadow:0 8px 20px rgba(245,158,11,.28)}
.nx-btn--ghost{background:var(--nx-panel2);color:var(--nx-indigo);border:1px solid var(--nx-line);box-shadow:none}
.nx-btn--ghost:hover{background:var(--nx-track)}
.nx-btn--sm{padding:7px 13px;font-size:12.5px;border-radius:9px}
.nx-btn--block{width:100%}
.nx-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* ---------- 统计数字卡 ---------- */
.nx-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:16px}
.nx-stat{background:var(--nx-panel);border:1px solid var(--nx-line);border-radius:16px;padding:16px 17px;
    position:relative;overflow:hidden;box-shadow:var(--nx-shadow-sm)}
.nx-stat::before{content:"";position:absolute;right:-20px;top:-20px;width:56px;height:56px;border-radius:50%;
    background:radial-gradient(circle,rgba(99,102,241,.16),transparent 70%)}
.nx-stat .lab{font-size:12px;color:var(--nx-sub);margin-bottom:6px;font-weight:600;position:relative}
.nx-stat .num{font-size:25px;font-weight:800;line-height:1.2;font-family:var(--nx-mono);color:var(--nx-indigo);position:relative;letter-spacing:-.5px}
.nx-stat .num small{font-size:12px;font-weight:600;color:var(--nx-sub);margin-left:2px;font-family:var(--nx-sans)}
.nx-stat .sub{font-size:11px;color:var(--nx-faint);margin-top:4px;position:relative}
.nx-stat.is-cyan::before{background:radial-gradient(circle,rgba(6,182,212,.18),transparent 70%)}
.nx-stat.is-cyan .num{color:#0891b2}
.nx-stat.is-green::before{background:radial-gradient(circle,rgba(16,185,129,.17),transparent 70%)}
.nx-stat.is-green .num{color:var(--nx-green)}
.nx-stat.is-amber::before{background:radial-gradient(circle,rgba(245,158,11,.18),transparent 70%)}
.nx-stat.is-amber .num{color:#d97706}
.nx-stat.is-red::before{background:radial-gradient(circle,rgba(239,68,68,.16),transparent 70%)}
.nx-stat.is-red .num{color:var(--nx-red)}
:root[data-theme="dark"] .nx-stat.is-cyan .num{color:var(--nx-cyan2)}
:root[data-theme="dark"] .nx-stat.is-amber .num{color:var(--nx-amber)}

/* ---------- 等级徽章 / 标签 ---------- */
.nx-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:800}
.nx-badge.is-green{background:rgba(16,185,129,.13);color:#047857}
.nx-badge.is-cyan{background:rgba(6,182,212,.13);color:#0e7490}
.nx-badge.is-indigo{background:rgba(99,102,241,.13);color:#4f46e5}
.nx-badge.is-amber{background:rgba(245,158,11,.15);color:#b45309}
.nx-badge.is-red{background:rgba(239,68,68,.13);color:#dc2626}
:root[data-theme="dark"] .nx-badge.is-green{color:#34d399}
:root[data-theme="dark"] .nx-badge.is-cyan{color:var(--nx-cyan2)}
:root[data-theme="dark"] .nx-badge.is-indigo{color:#a5b4fc}
:root[data-theme="dark"] .nx-badge.is-amber{color:#fbbf24}
:root[data-theme="dark"] .nx-badge.is-red{color:#fca5a5}

/* ---------- 分级进度条 ---------- */
.nx-scale{position:relative;margin:26px 6px 14px}
.nx-scale-bar{display:flex;height:14px;border-radius:999px;overflow:hidden;gap:2px}
.nx-scale-bar i{display:block;height:100%;flex:1}
.nx-scale-marker{position:absolute;top:-7px;width:2px;height:28px;background:var(--nx-ink);border-radius:2px;
    transition:left .5s cubic-bezier(.22,1,.36,1)}
.nx-scale-marker::after{content:"";position:absolute;top:-5px;left:50%;transform:translateX(-50%);
    border:6px solid transparent;border-top-color:var(--nx-ink)}
.nx-scale-labels{display:flex;justify-content:space-between;margin-top:9px;font-size:11px;color:var(--nx-faint);font-weight:600}
.nx-bar{height:10px;border-radius:999px;background:var(--nx-track);overflow:hidden;margin-top:8px}
.nx-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--nx-indigo),var(--nx-cyan));
    transition:width .5s cubic-bezier(.22,1,.36,1)}
.nx-bar.is-green i{background:linear-gradient(90deg,#059669,var(--nx-green))}
.nx-bar.is-amber i{background:linear-gradient(90deg,#d97706,var(--nx-amber))}
.nx-bar.is-red i{background:linear-gradient(90deg,#dc2626,var(--nx-orange))}

/* ---------- 表格 ---------- */
.nx-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.nx-table th{text-align:left;font-size:12px;color:var(--nx-faint);font-weight:700;padding:9px 12px;
    border-bottom:1px solid var(--nx-line);white-space:nowrap;background:var(--nx-panel2)}
.nx-table th:first-child{border-top-left-radius:11px}
.nx-table th:last-child{border-top-right-radius:11px}
.nx-table td{padding:10px 12px;border-bottom:1px solid var(--nx-line);color:var(--nx-sub);vertical-align:top}
.nx-table td b,.nx-table td strong{color:var(--nx-ink)}
.nx-table tbody tr:last-child td{border-bottom:0}
.nx-table tbody tr{transition:background .12s}
.nx-table tbody tr:hover{background:var(--nx-panel2)}
.nx-table .num{font-family:var(--nx-mono);font-weight:700;color:var(--nx-ink);white-space:nowrap}
.nx-table-wrap{border:1px solid var(--nx-line);border-radius:13px;overflow:auto;max-height:430px;background:var(--nx-panel)}
.nx-table-wrap table{min-width:100%}
.nx-table-wrap.sticky th{position:sticky;top:0;z-index:2}

/* ---------- 结论框 ---------- */
.nx-verdict{border-radius:15px;padding:18px 20px;margin-top:6px;border:1px solid var(--nx-line);
    background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(6,182,212,.06));position:relative;overflow:hidden}
.nx-verdict .v-head{display:flex;align-items:center;gap:10px;margin-bottom:8px;font-size:15px;font-weight:800}
.nx-verdict .v-body{font-size:13px;color:var(--nx-sub);line-height:1.9}
.nx-verdict.is-green{background:linear-gradient(135deg,rgba(16,185,129,.1),rgba(6,182,212,.05))}
.nx-verdict.is-amber{background:linear-gradient(135deg,rgba(245,158,11,.11),rgba(251,113,133,.05))}
.nx-verdict.is-red{background:linear-gradient(135deg,rgba(239,68,68,.1),rgba(251,113,133,.05))}

/* 明细行 */
.nx-dl{display:grid;grid-template-columns:auto 1fr auto;gap:9px 14px;align-items:baseline;margin:0}
.nx-dl dt{color:var(--nx-sub);font-size:13px}
.nx-dl dd{margin:0;font-family:var(--nx-mono);font-weight:700;font-size:14px;text-align:right;white-space:nowrap}
.nx-dl .fill{height:1px;background:var(--nx-line);align-self:center;opacity:.7}
.nx-dl .full{grid-column:1/-1;display:flex;justify-content:space-between;gap:14px;border-bottom:1px dashed var(--nx-line);padding-bottom:9px}

/* ---------- 搜索框（查询型工具） ---------- */
.nx-search{position:relative;margin-bottom:16px}
.nx-search input{width:100%;padding:14px 16px 14px 46px;border-radius:15px;border:1px solid var(--nx-line);
    background:var(--nx-panel);color:var(--nx-ink);font-size:15px;font-family:inherit;outline:none;
    box-shadow:var(--nx-shadow-sm);transition:.18s}
.nx-search input:focus{border-color:var(--nx-indigo2);box-shadow:0 0 0 3px rgba(99,102,241,.16)}
.nx-search .si{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:17px;opacity:.55}
.nx-search .sc{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:11.5px;color:var(--nx-faint)}

/* 筛选标签行 */
.nx-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.nx-filters button{border:1px solid var(--nx-line);background:var(--nx-panel);color:var(--nx-sub);
    padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:700;cursor:pointer;transition:.15s}
.nx-filters button:hover{border-color:var(--nx-indigo2);color:var(--nx-indigo)}
.nx-filters button.active{color:#fff;background:linear-gradient(135deg,var(--nx-indigo),var(--nx-indigo2));
    border-color:transparent;box-shadow:0 5px 13px rgba(79,70,229,.3)}

/* ---------- 查询结果卡 ---------- */
.nx-result-list{display:grid;gap:12px}
.nx-qcard{border:1px solid var(--nx-line);border-radius:15px;padding:16px 18px;background:var(--nx-panel);
    box-shadow:var(--nx-shadow-sm);transition:.18s}
.nx-qcard:hover{border-color:rgba(99,102,241,.4);transform:translateY(-2px);box-shadow:var(--nx-shadow)}
.nx-qhead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.nx-qhead .code{font-family:var(--nx-mono);font-weight:800;font-size:15px;color:var(--nx-indigo);
    background:rgba(99,102,241,.1);padding:3px 10px;border-radius:8px}
.nx-qhead .nm{font-size:15px;font-weight:800}
.nx-qhead .nx-badge{margin-left:auto}
.nx-qbody{font-size:12.8px;color:var(--nx-sub);line-height:1.85}
.nx-qmeta{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.nx-qmeta span{font-size:11.5px;padding:3px 10px;border-radius:7px;background:var(--nx-panel2);
    border:1px solid var(--nx-line);color:var(--nx-sub);font-weight:600}
.nx-empty{text-align:center;padding:48px 20px;color:var(--nx-faint);font-size:13.5px}
.nx-empty .ei{font-size:42px;display:block;margin-bottom:10px;opacity:.6}

/* ---------- 步骤 / 清单 ---------- */
.nx-steps{display:grid;gap:11px;counter-reset:nxs}
.nx-step{display:flex;gap:13px;align-items:flex-start;border:1px solid var(--nx-line);border-radius:14px;
    padding:14px 16px;background:var(--nx-panel2)}
.nx-step .no{counter-increment:nxs;flex:0 0 28px;width:28px;height:28px;border-radius:9px;display:grid;place-items:center;
    font-weight:800;font-size:13.5px;color:#fff;background:linear-gradient(135deg,var(--nx-indigo),var(--nx-violet))}
.nx-step .no::before{content:counter(nxs)}
.nx-step .tx b{display:block;margin-bottom:2px;font-size:13.8px}
.nx-step .tx span{font-size:12.5px;color:var(--nx-sub);line-height:1.8}
.nx-step.is-done .no{background:linear-gradient(135deg,#059669,var(--nx-green))}
.nx-step.is-done .tx b{color:var(--nx-faint);text-decoration:line-through}

/* 勾选清单 */
.nx-check{display:flex;gap:10px;align-items:flex-start;padding:11px 13px;border-radius:12px;cursor:pointer;
    border:1px solid transparent;transition:.15s}
.nx-check:hover{background:var(--nx-panel2)}
.nx-check input{margin-top:4px;width:16px;height:16px;accent-color:var(--nx-indigo);flex:0 0 16px;cursor:pointer}
.nx-check .ck-tx{font-size:13px;color:var(--nx-sub);line-height:1.7}
.nx-check .ck-tx b{color:var(--nx-ink)}
.nx-check input:checked ~ .ck-tx{opacity:.55;text-decoration:line-through}

/* ---------- 折叠面板 ---------- */
.nx-acc{border:1px solid var(--nx-line);border-radius:13px;margin-bottom:9px;overflow:hidden;background:var(--nx-panel)}
.nx-acc summary{list-style:none;cursor:pointer;padding:13px 16px;font-weight:700;font-size:13.5px;
    display:flex;align-items:center;gap:9px;transition:.15s}
.nx-acc summary::-webkit-details-marker{display:none}
.nx-acc summary::after{content:"＋";margin-left:auto;color:var(--nx-faint);font-weight:400;font-size:16px;transition:.2s}
.nx-acc[open] summary::after{content:"－"}
.nx-acc summary:hover{background:var(--nx-panel2)}
.nx-acc .acc-body{padding:2px 16px 15px;font-size:12.8px;color:var(--nx-sub);line-height:1.9}

/* ---------- 选项卡 ---------- */
.nx-tabs{display:flex;gap:4px;border-bottom:1px solid var(--nx-line);margin-bottom:16px;flex-wrap:wrap}
.nx-tabs button{border:0;background:transparent;padding:10px 16px;font-size:13.5px;font-weight:700;color:var(--nx-faint);
    cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:.15s}
.nx-tabs button:hover{color:var(--nx-indigo)}
.nx-tabs button.active{color:var(--nx-indigo);border-bottom-color:var(--nx-indigo)}
.nx-tabpane{display:none}
.nx-tabpane.active{display:block;animation:nxFade .25s ease}
@keyframes nxFade{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* ---------- 两栏对比 ---------- */
.nx-compare{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.nx-compare .cc{border:1px solid var(--nx-line);border-radius:15px;padding:17px 18px;background:var(--nx-panel2);position:relative}
.nx-compare .cc.is-win{border-color:rgba(16,185,129,.55);box-shadow:0 0 0 1px rgba(16,185,129,.25)}
.nx-compare .cc h4{margin:0 0 4px;font-size:15px;display:flex;align-items:center;gap:8px}
.nx-compare .cc .big{font-family:var(--nx-mono);font-size:23px;font-weight:800;color:var(--nx-indigo);margin:8px 0 2px}
.nx-compare .cc.is-win .big{color:var(--nx-green)}
.nx-compare .cc .big small{font-size:12px;color:var(--nx-sub);font-family:var(--nx-sans);font-weight:600}
.nx-compare .cc ul{margin:8px 0 0;padding-left:18px;font-size:12.5px;color:var(--nx-sub);line-height:2}
.nx-win-tag{position:absolute;right:12px;top:12px}

/* ---------- 免责 / 保存提示 ---------- */
.nx-note{display:flex;gap:11px;align-items:flex-start;border-radius:13px;padding:13px 16px;margin-top:16px;
    font-size:12.3px;color:var(--nx-sub);line-height:1.85;border:1px solid var(--nx-line);background:var(--nx-panel2)}
.nx-note .ni{font-size:16px;line-height:1.5}
.nx-note b{color:var(--nx-amber)}
.nx-note.is-info{border-left:3px solid var(--nx-cyan)}
.nx-note.is-info b{color:#0891b2}
:root[data-theme="dark"] .nx-note.is-info b{color:var(--nx-cyan2)}
.nx-saved{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;
    padding:10px 20px;border-radius:999px;font-size:13px;font-weight:700;opacity:0;pointer-events:none;
    transition:.3s;z-index:99;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.nx-saved.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 打印 ---------- */
@media print{
    .nx{background:#fff;padding:0}
    .nx-hero{box-shadow:none;print-color-adjust:exact;-webkit-print-color-adjust:exact}
    .nx-card,.nx-stat,.nx-qcard{box-shadow:none;break-inside:avoid}
    .nx-btn,.nx-saved{display:none!important}
}

/* ---------- 响应式 ---------- */
@media (max-width:860px){
    .nx-grid,.nx-compare{grid-template-columns:1fr}
    .nx-stats{grid-template-columns:repeat(2,1fr)}
    .nx-grid-3{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
    .nx-hero{padding:25px 21px}
    .nx-hero h2{font-size:21px}
    .nx-row,.nx-row-3{grid-template-columns:1fr}
    .nx-card{padding:18px 16px}
    .nx-grid-3{grid-template-columns:1fr}
    .nx-stat .num{font-size:21px}
    .nx-ct .hint{display:none}
}