:root {
    --bg: #08100f;
    --surface: #101a18;
    --surface-2: #15211f;
    --surface-3: #1a2926;
    --text: #edf5f1;
    --muted: #9bada7;
    --border: #263a35;
    --accent: #55e0a3;
    --accent-soft: rgba(85, 224, 163, .12);
    --warning: #f6bd60;
    --danger: #ff7a78;
    --info: #80b8ff;
    --shadow: 0 16px 45px rgba(0, 0, 0, .22);
    --radius: 14px;
    --font: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); color: var(--text); font-family: var(--font); }
body { margin: 0; min-width: 320px; background: radial-gradient(circle at 90% -10%, rgba(85, 224, 163, .08), transparent 34%), var(--bg); }
button, input, select { font: inherit; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { color: #04110c; background: var(--accent); }
* { scrollbar-color: #3b544d #0a1311; scrollbar-width: thin; }
input, select { caret-color: var(--accent); }
.skip-link { position: fixed; left: 14px; top: 10px; z-index: 100; transform: translateY(-160%); color: #06100d; background: var(--accent); padding: 9px 12px; border-radius: 7px; text-decoration: none; font-weight: 800; }
.skip-link:focus { transform: translateY(0); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 230px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 22px 16px; border-right: 1px solid var(--border); background: rgba(8, 16, 15, .92); display: flex; flex-direction: column; z-index: 10; }
.brand { display: flex; gap: 11px; align-items: center; padding: 4px 7px 26px; text-decoration: none; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; color: #06100d; background: var(--accent); font-size: 12px; font-weight: 900; letter-spacing: -.04em; }
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); margin-top: 2px; font-size: 11px; }
.sidebar nav { display: grid; gap: 5px; }
.sidebar nav a { color: var(--muted); text-decoration: none; padding: 11px 12px; border-radius: 9px; font-size: 14px; font-weight: 600; }
.sidebar nav a:hover, .sidebar nav a.active { color: var(--text); background: var(--surface-2); }
.sidebar nav a.active { box-shadow: inset 1px 0 var(--accent); }
.sidebar-backdrop { display: none; }
.risk-card { margin-top: auto; padding: 14px; background: rgba(255, 122, 120, .07); border: 1px solid rgba(255, 122, 120, .2); border-radius: 11px; }
.risk-card span, .risk-card small, .risk-card strong { display: block; }
.risk-card span, .risk-card small { color: var(--muted); font-size: 11px; }
.risk-card strong { color: var(--danger); font-size: 26px; margin: 4px 0; font-variant-numeric: tabular-nums; }

.main { padding: 0 30px 40px; min-width: 0; }
.topbar { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.topbar h1 { margin: 2px 0 0; font-size: clamp(22px, 2vw, 29px); letter-spacing: -.04em; }
.page-context { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.quality-pill { padding: 7px 10px; border-radius: 999px; text-decoration: none; font-size: 12px; font-weight: 700; border: 1px solid var(--border); }
.quality-pill.good { color: var(--accent); background: var(--accent-soft); }
.quality-pill.warn { color: var(--warning); background: rgba(246, 189, 96, .1); }
.quality-pill.bad { color: var(--danger); background: rgba(255, 122, 120, .1); }
.menu-button { display: none; }

.panel, .status-board { background: linear-gradient(145deg, rgba(21, 33, 31, .96), rgba(13, 23, 21, .96)); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.status-board { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 16px; overflow: hidden; }
.status-item { min-height: 118px; padding: 17px 19px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--border); }
.status-item:last-child { border-right: 0; }
.status-item span, .status-item small { color: var(--muted); font-size: 11px; }
.status-item strong { font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.status-item .date-value { font-size: clamp(18px, 1.8vw, 25px); }
.panel { padding: 20px; margin-bottom: 16px; }
.panel.compact { padding: 22px; }
.panel-intro { color: var(--muted); font-size: 12px; margin: 6px 0 0; }
.section-heading { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-bottom: 18px; }
.section-heading h2, .panel h2 { margin: 4px 0 0; font-size: 20px; letter-spacing: -.03em; }
.section-heading > p { color: var(--muted); margin: 0; font-size: 12px; text-align: right; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th { padding: 10px 12px; color: var(--muted); text-align: left; font-weight: 600; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 13px 12px; border-bottom: 1px solid rgba(38, 58, 53, .7); vertical-align: middle; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: rgba(255, 255, 255, .015); }
.fund-cell { display: flex; gap: 10px; align-items: center; min-width: 185px; }
.fund-cell span, .fund-cell strong, .fund-cell small, .subcell { display: block; }
.fund-cell small, .subcell { color: var(--muted); margin-top: 3px; font-size: 10px; }
.copy-code, .code-label { color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(85, 224, 163, .2); border-radius: 6px; padding: 5px 7px; font-weight: 800; font-size: 11px; font-variant-numeric: tabular-nums; }
.copy-code { cursor: pointer; }
.score { display: inline-flex; min-width: 42px; justify-content: center; padding: 5px 7px; border-radius: 6px; font-weight: 800; }
.score.good { color: var(--accent); background: var(--accent-soft); }
.score.warn { color: var(--warning); background: rgba(246, 189, 96, .1); }
.score.bad { color: var(--danger); background: rgba(255, 122, 120, .1); }
.positive { color: var(--accent); }
.negative { color: var(--danger); }
.tag { display: inline-block; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; padding: 4px 7px; white-space: nowrap; }
.rule-strip { display: flex; gap: 22px; flex-wrap: wrap; padding-top: 16px; color: var(--muted); font-size: 11px; }
.rule-strip b { color: var(--text); }

.button { min-height: 38px; padding: 8px 13px; border-radius: 8px; border: 1px solid var(--border); color: var(--text); background: transparent; text-decoration: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.button.primary { color: #06100d; background: var(--accent); border-color: var(--accent); }
.button:hover { border-color: var(--accent); }
.button:active { transform: translateY(1px); }
.button:disabled, input:disabled, select:disabled { opacity: .52; cursor: not-allowed; }
.filter-bar { display: flex; align-items: end; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; font-weight: 600; }
input, select { min-height: 40px; color: var(--text); background: #0a1311; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; min-width: 190px; }
input::placeholder { color: #60736d; }
.stack { display: grid; gap: 13px; margin-top: 20px; }
.stack input { width: 100%; min-width: 0; }
.alert { border: 1px solid; border-radius: 9px; padding: 12px 14px; margin-bottom: 15px; font-size: 13px; }
.alert.good { color: var(--accent); background: var(--accent-soft); border-color: rgba(85, 224, 163, .3); }
.alert.bad { color: #ffd4d3; background: rgba(255, 122, 120, .09); border-color: rgba(255, 122, 120, .3); }
.empty { padding: 48px 20px; text-align: center; border: 1px dashed var(--border); border-radius: 10px; color: var(--muted); }
.empty strong { color: var(--text); font-size: 16px; }
.empty p { margin: 7px auto 0; max-width: 540px; line-height: 1.7; }

.split-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; }
.position-list { display: grid; gap: 9px; }
.position { display: grid; grid-template-columns: minmax(170px, 1fr) 100px minmax(240px, 1.3fr) auto; gap: 14px; align-items: center; padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: rgba(0, 0, 0, .08); }
.position h3 { margin: 6px 0 3px; font-size: 14px; }
.position small { color: var(--muted); }
.position-metric span, .position-metric strong, .position-metric small { display: block; }
.position-metric strong { font-size: 20px; margin: 3px 0; font-variant-numeric: tabular-nums; }
.position-levels { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }

.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.tabs a { color: var(--muted); text-decoration: none; padding: 9px 12px; border-bottom: 2px solid transparent; font-size: 12px; font-weight: 700; }
.tabs a.active { color: var(--accent); border-color: var(--accent); }
.news-list article { padding: 18px 6px; border-bottom: 1px solid var(--border); }
.news-list article > div { display: flex; gap: 10px; align-items: center; }
.news-list h3 { font-size: 15px; margin: 9px 0 6px; line-height: 1.5; }
.news-list h3 a { text-decoration: none; }
.news-list h3 a:hover { color: var(--accent); }
.news-list p, .news-list time { color: var(--muted); margin: 0; font-size: 11px; }
.source-badge { color: var(--info); font-size: 10px; font-weight: 700; }
.source-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.source-grid article { padding: 16px; border: 1px solid var(--border); border-radius: 10px; }
.source-grid article > div:first-child { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.source-grid p, .source-grid small { color: var(--muted); font-size: 11px; line-height: 1.55; }
.source-grid dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 14px 0; }
.source-grid dl div { border-left: 1px solid var(--border); padding-left: 10px; }
.source-grid dt { color: var(--muted); font-size: 10px; }
.source-grid dd { margin: 3px 0; font-size: 19px; font-weight: 800; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.good { background: var(--accent); box-shadow: 0 0 12px rgba(85, 224, 163, .6); }
.status-dot.bad { background: var(--danger); }

.method-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; }
.method-grid .warning-panel { grid-column: 1 / -1; }
.steps { list-style: none; padding: 0; margin: 20px 0 0; counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 30px 120px 1fr; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--border); align-items: start; }
.steps li::before { content: counter(step, decimal-leading-zero); color: var(--accent); font-weight: 800; font-size: 11px; }
.steps span, .formula p, .warning-panel li { color: var(--muted); font-size: 12px; line-height: 1.7; }
.formula { margin: 20px 0; padding: 18px; background: var(--accent-soft); border: 1px solid rgba(85, 224, 163, .25); border-radius: 10px; }
.formula strong { color: var(--accent); font-variant-numeric: tabular-nums; }
.auth-body { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth-card { width: min(400px, 100%); padding: 30px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.auth-card h1 { margin: 7px 0; font-size: 32px; letter-spacing: -.05em; }
.auth-context { color: var(--accent); font-size: 11px; font-weight: 750; }
.muted { color: var(--muted); line-height: 1.6; }
.toast { position: fixed; right: 20px; bottom: 20px; opacity: 0; pointer-events: none; color: #06100d; background: var(--accent); padding: 9px 13px; border-radius: 8px; font-size: 12px; font-weight: 800; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease; }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1100px) {
    .status-board { grid-template-columns: 1fr 1fr; }
    .status-item:nth-child(2) { border-right: 0; }
    .status-item:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
    .split-grid { grid-template-columns: 1fr; }
    .position { grid-template-columns: 1fr 100px; }
    .position-levels { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
    .app-shell { display: block; }
    .sidebar { position: fixed; left: 0; transform: translateX(-100%); width: min(280px, 82vw); transition: transform .18s cubic-bezier(.16, 1, .3, 1); box-shadow: 18px 0 45px rgba(0, 0, 0, .32); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-backdrop { position: fixed; inset: 0; z-index: 9; width: 100%; height: 100%; border: 0; background: rgba(0, 0, 0, .58); opacity: 0; pointer-events: none; transition: opacity .18s ease; display: block; }
    .sidebar-backdrop.open { opacity: 1; pointer-events: auto; }
    body.menu-open { overflow: hidden; }
    .main { padding: 0 14px 24px; }
    .topbar { min-height: 82px; }
    .menu-button { display: inline-flex; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: 7px; padding: 7px 9px; }
    .top-actions .quality-pill { display: none; }
    .status-board { grid-template-columns: 1fr 1fr; }
    .status-item { min-height: 102px; padding: 14px; }
    .panel { padding: 14px; }
    .section-heading { display: block; }
    .section-heading > p { text-align: left; margin-top: 5px; }
    .method-grid { grid-template-columns: 1fr; }
    .method-grid .warning-panel { grid-column: auto; }
    .steps li { grid-template-columns: 26px 1fr; }
    .steps span { grid-column: 2; }
    .position { grid-template-columns: 1fr; }
    .position-levels { grid-column: auto; }
    .candidate-table, .candidate-table tbody, .candidate-table tr, .candidate-table td { display: block; width: 100%; }
    .candidate-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
    .candidate-table tr { padding: 14px; margin-bottom: 10px; border: 1px solid var(--border); border-radius: 10px; background: rgba(0, 0, 0, .1); }
    .candidate-table td { display: flex; justify-content: space-between; gap: 18px; align-items: center; min-height: 38px; padding: 8px 0; border-bottom: 1px solid rgba(38, 58, 53, .6); text-align: right; }
    .candidate-table td::before { content: attr(data-label); color: var(--muted); font-size: 11px; font-weight: 600; text-align: left; }
    .candidate-table td:first-child { display: block; padding-top: 0; }
    .candidate-table td:first-child::before { display: none; }
    .candidate-table td:last-child { border-bottom: 0; align-items: flex-start; }
    .candidate-table .subcell { text-align: right; }
}
@media (max-width: 430px) {
    .status-board { grid-template-columns: 1fr; }
    .status-item { border-right: 0; border-bottom: 1px solid var(--border); }
    .status-item:last-child { border-bottom: 0; }
    .filter-bar > * { width: 100%; }
    .filter-bar input, .filter-bar select { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}