:root {
  --primary: #2F6BFF;
  --primary-2: #5B8CFF;
  --primary-bg: #EDF3FF;
  --bg: #F4F6FA;
  --card: #FFFFFF;
  --text: #1F2329;
  --text-2: #4E5969;
  --text-3: #8A919F;
  --line: #ECEEF2;
  --up: #F23645;
  --down: #10A34A;
  --orange: #FF8A1F;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 40, 90, .04), 0 4px 16px rgba(20, 40, 90, .04);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--text); background: var(--bg); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
a { color: var(--primary); text-decoration: none; }
.ic { width: 18px; height: 18px; flex: none; vertical-align: middle; }
.up { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--text-3); }
.hidden { display: none !important; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: #D5DAE3; border-radius: 3px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 外壳 ---------- */
.shell { display: flex; height: 100vh; overflow: hidden; }
.rail {
  width: 76px; flex: none; background: #F7F8FA; border-right: 1px solid var(--line);
  display: flex; flex-direction: column; align-items: center; padding: 14px 0 16px; gap: 2px; overflow-y: auto;
}
.rail .brand { width: 38px; height: 38px; border-radius: 10px; margin-bottom: 14px; box-shadow: 0 4px 12px rgba(47, 107, 255, .25); }
.rail-item {
  width: 64px; padding: 7px 0 6px; border-radius: 10px; display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: var(--text-2); font-size: 12px; transition: background .15s, color .15s;
}
.rail-item .ic { width: 20px; height: 20px; }
.rail-item:hover { background: #EDEFF3; }
.rail-item.on { color: var(--primary); }
.rail-item.on .ic { stroke-width: 2.2; }
.rail .spacer { flex: 1; }
.rail .me { width: 34px; height: 34px; border-radius: 50%; overflow: hidden; margin-top: 10px; cursor: pointer; border: 2px solid #fff; box-shadow: 0 0 0 1px var(--line); }
.rail .me img { width: 100%; height: 100%; object-fit: cover; }
.main { flex: 1; min-width: 0; overflow: auto; position: relative; }

.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-h { display: flex; align-items: center; gap: 10px; padding: 18px 22px 12px; }
.card-h h3 { margin: 0; font-size: 18px; font-weight: 700; }
.card-h .sub { color: var(--text-3); font-size: 14px; padding-left: 10px; border-left: 1px solid var(--line); }
.card-h .more { margin-left: auto; color: var(--text-3); font-size: 13px; display: inline-flex; align-items: center; gap: 2px; }
.card-h .more:hover { color: var(--primary); }
.card-h .more .ic { width: 14px; height: 14px; }

.tabs { display: flex; gap: 26px; align-items: flex-end; }
.tab { font-size: 18px; color: var(--text-3); padding: 2px 0 8px; position: relative; font-weight: 500; }
.tab.on { color: var(--text); font-weight: 700; }
.tab.on::after { content: ""; position: absolute; left: 30%; right: 30%; bottom: 0; height: 3px; border-radius: 2px; background: var(--primary); }
.tab .new { position: absolute; right: -14px; top: -10px; font-size: 10px; color: var(--up); font-weight: 500; font-style: italic; }
.pills { display: flex; gap: 8px; }
.pill { padding: 5px 16px; border-radius: 8px; background: #F2F3F5; color: var(--text-2); font-size: 14px; }
.pill.on { background: var(--primary-bg); color: var(--primary); font-weight: 600; }

/* ---------- 发现 ---------- */
.discover { display: flex; gap: 16px; padding: 16px 20px 24px; max-width: 1640px; margin: 0 auto; align-items: flex-start; }
.discover .left { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.discover .right { width: 440px; flex: none; display: flex; flex-direction: column; gap: 16px; position: sticky; top: 16px; }
.watermark { position: relative; overflow: hidden; }
.watermark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='150'%3E%3Ctext x='20' y='90' transform='rotate(-14 150 75)' fill='%23E8ECF3' font-size='14' font-family='PingFang SC,sans-serif'%3E鲸选 · 仅供研究使用%3C/text%3E%3C/svg%3E");
}
.watermark > * { position: relative; z-index: 1; }
.briefs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 22px 20px; }
.brief {
  border-radius: 10px; padding: 14px 16px; display: flex; align-items: center; gap: 12px; cursor: pointer; min-width: 0;
  background: linear-gradient(100deg, #FFF4F2 0%, #FFE9EC 60%, #FFE1E8 100%); border: 1px solid #FFE3E3; transition: transform .15s, box-shadow .15s;
}
.brief.global { background: linear-gradient(100deg, #F6F3FF 0%, #FCEBF2 60%, #FFE3EC 100%); border-color: #F6E3EE; }
.brief:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(240, 90, 110, .12); }
.brief .txt { flex: 1; min-width: 0; }
.brief .t { display: flex; align-items: baseline; gap: 10px; }
.brief .t b { font-size: 17px; }
.brief .t .time { color: var(--text-3); font-size: 12px; white-space: nowrap; }
.brief .h { color: var(--text-2); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.play { width: 36px; height: 36px; border-radius: 50%; background: #fff; display: grid; place-items: center; flex: none; box-shadow: 0 2px 8px rgba(240, 80, 90, .2); color: #F04B5A; }
.play .ic { width: 16px; height: 16px; fill: currentColor; }

.topics { padding: 0 22px 8px; }
.topic { padding: 16px 0 18px; border-bottom: 1px solid var(--line); cursor: pointer; }
.topic:last-child { border-bottom: 0; }
.topic .row { display: flex; align-items: center; gap: 10px; }
.rank { width: 22px; flex: none; font-size: 18px; font-weight: 800; font-style: italic; text-align: center; color: var(--text-3); }
.rank.r1 { color: #F23645; } .rank.r2 { color: #FF6A3D; } .rank.r3 { color: #FF9F1A; }
.topic h4 { margin: 0; font-size: 18px; font-weight: 700; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topic:hover h4 { color: var(--primary); }
.heat { display: flex; gap: 2px; flex: none; }
.heat i { width: 10px; height: 10px; border-radius: 50%; background: #F0F1F4; display: block; position: relative; overflow: hidden; }
.heat i::after { content: ""; position: absolute; inset: 0; width: var(--f, 0%); background: #F5455C; }
.topic p { margin: 8px 0 10px 32px; color: var(--text-2); font-size: 15px; line-height: 1.75; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-left: 32px; }
.chip { padding: 3px 10px; border-radius: 4px; background: #F2F6FF; color: var(--primary); font-size: 13px; white-space: nowrap; }
.chip .up, .chip .down { margin-left: 4px; }
.chip:hover { background: #E3ECFF; }

.hot-list { padding: 0 16px 12px; }
.hot-row { display: flex; align-items: center; gap: 12px; padding: 0 8px; height: 47px; border-radius: 8px; cursor: pointer; font-size: 15px; }
.hot-row:hover { background: #F6F8FB; }
.hot-row .n { width: 18px; text-align: center; font-weight: 700; font-style: italic; color: var(--text-3); }
.hot-row .n.r1 { color: #F23645; } .hot-row .n.r2 { color: #FF6A3D; } .hot-row .n.r3 { color: #FF9F1A; }
.hot-row .name { width: 104px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hot-row .code { flex: 1; color: var(--text-3); font-size: 14px; }
.hot-row .pct { font-weight: 600; font-variant-numeric: tabular-nums; }
.meet-row { display: flex; gap: 10px; padding: 9px 8px; border-radius: 8px; cursor: pointer; font-size: 15px; align-items: baseline; }
.meet-row:hover { background: #F6F8FB; color: var(--primary); }
.meet-row .n { width: 16px; flex: none; font-weight: 700; font-style: italic; color: var(--text-3); text-align: center; }
.meet-row .n.r1 { color: #F23645; } .meet-row .n.r2 { color: #FF6A3D; } .meet-row .n.r3 { color: #FF9F1A; }
.meet-row .tt { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
.badge { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: #FFF1F0; color: var(--up); flex: none; }
.badge.blue { background: var(--primary-bg); color: var(--primary); }
.badge.gray { background: #F2F3F5; color: var(--text-3); }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; color: var(--text-3); font-weight: 500; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 12px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.table tr.click { cursor: pointer; }
.table tr.click:hover td { background: #F8FAFD; }
.table .num { text-align: right; }

.analyst { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.analyst .av { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 17px; flex: none; }
.analyst .info { flex: 1; min-width: 0; }
.analyst .nm { font-weight: 700; font-size: 16px; }
.analyst .org { color: var(--text-3); font-size: 13px; margin-left: 8px; font-weight: 400; }
.analyst .lt { color: var(--text-2); margin-top: 4px; }

/* ---------- 按钮 / 表单 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 36px; padding: 0 16px; border-radius: 8px; background: var(--primary); color: #fff; font-weight: 500; transition: filter .15s, opacity .15s; white-space: nowrap; }
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .45; cursor: not-allowed; filter: none; }
.btn.ghost { background: #fff; color: var(--text); border: 1px solid #DDE1E8; }
.btn.ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn.light { background: var(--primary-bg); color: var(--primary); }
.btn.sm { height: 30px; padding: 0 12px; font-size: 13px; border-radius: 6px; }
.icon-btn { width: 30px; height: 30px; border-radius: 6px; display: inline-grid; place-items: center; color: var(--text-2); }
.icon-btn:hover { background: #EEF0F4; color: var(--text); }
.icon-btn .ic { width: 17px; height: 17px; }
.field { display: flex; align-items: center; height: 46px; border-radius: 8px; background: #F2F4F7; padding: 0 14px; border: 1px solid transparent; transition: border-color .15s, background .15s; }
.field:focus-within { border-color: var(--primary); background: #fff; }
.field input { flex: 1; border: 0; outline: 0; background: transparent; height: 100%; font-size: 15px; min-width: 0; }
.field input::placeholder { color: #A9AFBA; }

/* ---------- 弹层 ---------- */
#toast { position: fixed; left: 50%; top: 28px; transform: translateX(-50%); z-index: 1000; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
#toast div { background: rgba(31, 35, 41, .9); color: #fff; padding: 9px 18px; border-radius: 8px; font-size: 14px; animation: pop .2s ease; box-shadow: 0 6px 20px rgba(0, 0, 0, .15); }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } }
.mask { position: fixed; inset: 0; background: rgba(15, 22, 40, .38); z-index: 500; display: flex; animation: fade .15s; }
@keyframes fade { from { opacity: 0; } }
.modal { margin: auto; background: #fff; border-radius: 14px; width: 560px; max-width: calc(100vw - 32px); max-height: calc(100vh - 64px); display: flex; flex-direction: column; box-shadow: 0 20px 60px rgba(10, 20, 50, .25); animation: pop .18s ease; }
.modal-h { display: flex; align-items: center; padding: 18px 22px 10px; gap: 10px; }
.modal-h h3 { margin: 0; font-size: 18px; flex: 1; }
.modal-b { padding: 6px 22px 22px; overflow: auto; }
.drawer { margin-left: auto; height: 100%; width: 560px; max-width: 100vw; background: #fff; display: flex; flex-direction: column; animation: slide .2s ease; box-shadow: -10px 0 40px rgba(10, 20, 50, .12); }
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }
.drawer .modal-b { flex: 1; }
.menu { position: fixed; z-index: 600; background: #fff; border-radius: 10px; padding: 6px; min-width: 180px; box-shadow: 0 10px 30px rgba(10, 20, 50, .16); border: 1px solid var(--line); animation: pop .12s; }
.menu button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px; border-radius: 6px; text-align: left; }
.menu button:hover { background: #F3F5F8; }
.menu .who { padding: 10px 12px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.menu .who b { display: block; font-size: 15px; }

.search-box { margin: 8vh auto auto; width: 680px; max-width: calc(100vw - 32px); background: #fff; border-radius: 14px; box-shadow: 0 20px 60px rgba(10, 20, 50, .25); overflow: hidden; animation: pop .18s; }
.search-box .field { margin: 14px; height: 50px; background: #F4F6F9; }
.search-box .res { max-height: 60vh; overflow: auto; padding: 0 8px 12px; }
.search-box .grp { color: var(--text-3); font-size: 13px; padding: 10px 12px 4px; }
.search-box .item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 8px; cursor: pointer; }
.search-box .item:hover { background: #F4F7FC; }
.search-box .item .grow { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hint-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 4px 12px 8px; }
.hint-tags button { padding: 5px 12px; border-radius: 16px; background: #F3F5F8; font-size: 13px; color: var(--text-2); }
.hint-tags button:hover { color: var(--primary); background: var(--primary-bg); }

.kd { margin: 0; padding: 0; list-style: none; }
.kd li { padding: 10px 12px 10px 28px; position: relative; background: #F8FAFD; border-radius: 8px; margin-bottom: 8px; color: var(--text-2); }
.kd li::before { content: ""; position: absolute; left: 13px; top: 19px; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.sec-title { font-weight: 700; margin: 18px 0 10px; font-size: 15px; }
.transcript p { margin: 0 0 10px; color: var(--text-2); }
.transcript b { color: var(--text); margin-right: 6px; }

/* ---------- 工作台 ---------- */
.work { display: flex; height: 100vh; background: #fff; }
.side { width: 300px; flex: none; background: #F7F8FA; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.side-h { padding: 22px 20px 12px; font-size: 22px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.side-h small { font-size: 12px; font-weight: 500; color: var(--primary); background: var(--primary-bg); padding: 1px 6px; border-radius: 4px; }
.side-nav { padding: 0 10px; display: flex; flex-direction: column; gap: 2px; }
.side-nav button { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; font-size: 15px; text-align: left; }
.side-nav button:hover { background: #ECEEF2; }
.side-nav button.primary { background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .05); font-weight: 600; }
.side-nav button .note { margin-left: auto; color: var(--text-3); font-size: 12px; }
.side-tabs { display: flex; align-items: center; gap: 18px; padding: 22px 20px 8px; border-top: 1px solid var(--line); margin-top: 14px; }
.side-tabs button { font-size: 16px; color: var(--text-3); }
.side-tabs button.on { color: var(--text); font-weight: 700; }
.side-tabs .icon-btn { margin-left: auto; }
.side-list { flex: 1; overflow: auto; padding: 4px 10px 12px; }
.side-list .grp { color: var(--text-3); font-size: 13px; padding: 10px 12px 6px; }
.conv { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 15px; }
.conv span { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.conv:hover { background: #ECEEF2; }
.conv.on { background: #E6EEFF; color: var(--primary); font-weight: 600; }
.conv .icon-btn { width: 24px; height: 24px; opacity: 0; }
.conv:hover .icon-btn { opacity: 1; }
.side-foot { border-top: 1px solid var(--line); padding: 12px 20px; display: flex; align-items: center; gap: 10px; color: var(--text-2); }

.chat { flex: 1; min-width: 420px; display: flex; flex-direction: column; }
.chat-h { height: 56px; flex: none; display: flex; align-items: center; gap: 6px; padding: 0 16px 0 22px; }
.chat-h .title { font-size: 16px; font-weight: 500; display: flex; align-items: center; gap: 4px; max-width: 50%; }
.chat-h .title span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-h .grow { flex: 1; }
.chat-body { flex: 1; overflow: auto; }
.chat-inner { max-width: 800px; margin: 0 auto; padding: 20px 28px 30px; }
.msg-u { display: flex; flex-direction: column; align-items: flex-end; margin: 18px 0 26px; }
.msg-u .bubble { background: #F2F3F5; padding: 10px 16px; border-radius: 12px; font-size: 15px; max-width: 80%; white-space: pre-wrap; word-break: break-word; }
.msg-u .meta { color: var(--text-3); font-size: 12px; margin-top: 6px; display: flex; gap: 12px; }
.msg-a { margin-bottom: 26px; }
.msg-a .who { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; margin-bottom: 10px; }
.msg-a .who img { width: 24px; height: 24px; border-radius: 50%; }
.msg-a .who .st { color: var(--text-3); font-weight: 400; font-size: 13px; }
.md { font-size: 15px; line-height: 1.85; color: #262A30; }
.md p { margin: 0 0 10px; }
.md ul, .md ol { margin: 0 0 12px; padding-left: 22px; }
.md li { margin: 4px 0; }
.md b { font-weight: 700; }
.thinking { display: inline-flex; align-items: center; gap: 8px; color: var(--text-3); font-size: 14px; padding: 8px 14px; background: #F6F8FB; border-radius: 8px; }
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); animation: blink 1.2s infinite; }
.dots i:nth-child(2) { animation-delay: .2s; } .dots i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } }
.steps { margin: 0 0 12px; padding: 10px 14px; border-left: 2px solid #DDE5F5; color: var(--text-3); font-size: 13px; }
.steps div { display: flex; align-items: center; gap: 6px; padding: 2px 0; }
.steps .ic { width: 14px; height: 14px; color: var(--down); }
.qcards { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 12px; }
.qcard { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; min-width: 170px; cursor: pointer; }
.qcard:hover { border-color: #C9D8FF; background: #FAFCFF; }
.qcard .n { font-weight: 600; } .qcard .c { color: var(--text-3); font-size: 12px; margin-left: 6px; }
.qcard .p { font-size: 18px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.report-card { display: flex; align-items: center; gap: 12px; border: 1px solid #DCE6FF; background: linear-gradient(90deg, #F5F8FF, #fff); border-radius: 10px; padding: 12px 14px; margin: 6px 0 12px; cursor: pointer; max-width: 460px; }
.report-card:hover { border-color: var(--primary); }
.report-card .fi { width: 38px; height: 38px; border-radius: 8px; background: var(--primary); color: #fff; display: grid; place-items: center; }
.report-card b { display: block; }
.report-card small { color: var(--text-3); }
.msg-actions { display: flex; align-items: center; gap: 2px; margin-top: 4px; color: var(--text-3); }
.msg-actions .grow { flex: 1; }
.msg-actions .txt-btn { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--text-3); padding: 4px 6px; border-radius: 6px; }
.msg-actions .txt-btn:hover { background: #F2F3F5; color: var(--text); }
.msg-actions .on { color: var(--primary); }

.welcome { text-align: center; padding: 6vh 0 20px; }
.welcome img { width: 150px; height: 150px; object-fit: contain; }
.welcome h2 { margin: 8px 0 6px; font-size: 26px; }
.welcome p { margin: 0; color: var(--text-3); }
.sugg { margin-top: 26px; text-align: left; }
.sugg .pills { justify-content: center; margin-bottom: 14px; flex-wrap: wrap; }
.sugg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sugg-grid button { text-align: left; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); background: #fff; display: flex; align-items: center; gap: 8px; font-size: 14px; }
.sugg-grid button:hover { border-color: #C9D8FF; color: var(--primary); background: #FAFCFF; }
.sugg-grid button .ic { color: var(--primary); width: 15px; height: 15px; }

.composer-wrap { flex: none; padding: 0 28px 10px; }
.composer { max-width: 760px; margin: 0 auto; border: 1px solid #E1E5EC; border-radius: 14px; background: #fff; padding: 12px 12px 10px 16px; box-shadow: 0 4px 18px rgba(20, 40, 90, .05); transition: border-color .15s; }
.composer:focus-within { border-color: #9DB9FF; }
.composer textarea { width: 100%; border: 0; outline: 0; resize: none; font-size: 15px; line-height: 1.6; min-height: 50px; max-height: 200px; background: transparent; }
.composer textarea::placeholder { color: #A9AFBA; }
.composer .bar { display: flex; align-items: center; gap: 8px; }
.composer .bar .grow { flex: 1; }
.sel { display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 6px; color: var(--text-2); font-size: 14px; position: relative; }
.sel:hover { background: #F2F3F5; }
.sel .ic { width: 14px; height: 14px; }
.send { width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; }
.send:disabled { background: #D9DEE7; cursor: not-allowed; }
.send .ic { width: 17px; height: 17px; stroke-width: 2.4; }
.disclaimer { text-align: center; color: var(--text-3); font-size: 12px; margin-top: 8px; }

.panel { width: 46%; max-width: 860px; min-width: 380px; flex: none; border-left: 1px solid var(--line); display: flex; flex-direction: column; background: #F7F8FA; }
.panel.full { position: fixed; inset: 0; width: auto; max-width: none; z-index: 400; }
.panel-tabs { height: 48px; display: flex; align-items: flex-end; padding: 0 12px; gap: 6px; flex: none; }
.ptab { display: flex; align-items: center; gap: 6px; padding: 8px 12px; background: #E9EEF8; border-radius: 8px 8px 0 0; font-size: 14px; color: var(--text); max-width: 240px; }
.ptab.on { background: #fff; }
.ptab span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ptab .icon-btn { width: 20px; height: 20px; }
.panel-tool { height: 46px; flex: none; display: flex; align-items: center; gap: 4px; padding: 0 12px 0 18px; background: #fff; border-bottom: 1px solid var(--line); }
.panel-tool .fn { display: flex; align-items: center; gap: 6px; color: var(--text-2); flex: 1; min-width: 0; }
.panel-body { flex: 1; overflow: auto; background: #fff; }
.panel-empty { height: 100%; display: grid; place-items: center; color: var(--text-3); text-align: center; }

.doc { max-width: 760px; margin: 0 auto; padding: 28px 32px 60px; font-size: 15px; line-height: 1.85; color: #262A30; }
.doc h1 { font-size: 24px; margin: 0 0 6px; line-height: 1.4; }
.doc .byline { color: var(--text-3); font-size: 13px; margin-bottom: 20px; }
.doc h2 { font-size: 18px; margin: 28px 0 10px; }
.doc p { margin: 0 0 14px; }
.doc-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin: 14px 0 18px; }
.doc-table .cap { padding: 14px 16px; font-weight: 700; font-size: 16px; display: flex; align-items: center; gap: 10px; }
.doc-table .tools { display: flex; align-items: center; gap: 8px; padding: 0 16px 12px; }
.doc-table .tools input { height: 32px; border: 1px solid #DDE1E8; border-radius: 6px; padding: 0 10px; width: 150px; outline: 0; }
.doc-table .tools input:focus { border-color: var(--primary); }
.doc-table .tools .cnt { color: var(--text-3); font-size: 13px; }
.doc-table table { width: 100%; border-collapse: collapse; font-size: 14px; }
.doc-table th { background: #FAF6EE; text-align: left; padding: 10px 14px; font-weight: 600; white-space: nowrap; }
.doc-table td { padding: 12px 14px; border-top: 1px solid var(--line); vertical-align: top; line-height: 1.65; }
.doc-table .src { padding: 10px 16px; color: var(--text-3); font-size: 12.5px; border-top: 1px solid var(--line); background: #FCFCFD; }
.bars { margin: 10px 0 20px; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.bars .cap { font-weight: 700; margin-bottom: 12px; }
.bar-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; font-size: 13px; }
.bar-row .l { width: 84px; color: var(--text-2); }
.bar-row .track { flex: 1; height: 18px; background: #F2F4F8; border-radius: 4px; overflow: hidden; }
.bar-row .fill { height: 100%; background: linear-gradient(90deg, #6E9BFF, var(--primary)); border-radius: 4px; }
.bar-row .v { width: 70px; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }

.cron-list .row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.cron-list .row .grow { flex: 1; }
.switch { width: 36px; height: 20px; border-radius: 10px; background: #D5DAE3; position: relative; transition: background .15s; flex: none; }
.switch::after { content: ""; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: left .15s; box-shadow: 0 1px 2px rgba(0, 0, 0, .2); }
.switch.on { background: var(--primary); }
.switch.on::after { left: 18px; }
.skill-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.skill { border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.skill b { display: flex; align-items: center; gap: 8px; }
.skill p { margin: 6px 0 10px; color: var(--text-3); font-size: 13px; }

/* ---------- 开放平台 ---------- */
.open { display: flex; height: 100vh; }
.open-nav { width: 264px; flex: none; background: #fff; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.open-nav .side-h { padding: 24px 22px 14px; }
.open-nav nav { flex: 1; overflow: auto; padding: 0 12px 20px; }
.open-nav .grp { color: var(--text-3); font-size: 13px; padding: 16px 14px 8px; border-top: 1px solid var(--line); margin-top: 8px; }
.open-nav .grp:first-child { border-top: 0; margin-top: 0; }
.open-nav .lv1 { display: flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 8px; width: 100%; font-size: 15px; text-align: left; }
.open-nav .lv1 .ic { width: 16px; height: 16px; }
.open-nav .lv1 .chev { margin-left: auto; color: var(--text-3); transition: transform .15s; }
.open-nav .lv1.closed .chev { transform: rotate(-90deg); }
.open-nav .lv2 { display: block; width: 100%; text-align: left; padding: 9px 14px 9px 40px; border-radius: 8px; font-size: 15px; color: var(--text-2); }
.open-nav button:hover { background: #F4F6F9; }
.open-nav button.on { background: var(--primary-bg); color: var(--primary); font-weight: 600; }
.open-main { flex: 1; overflow: auto; background: #F7F9FC; }
.open-hero { position: relative; text-align: center; padding: 46px 20px 50px; background: #F4F8FF center / cover no-repeat; }
.open-hero h1 { margin: 0; font-size: 64px; line-height: 1.1; font-weight: 800; letter-spacing: -1px; background: linear-gradient(90deg, #1E5BFF, #4A86FF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.open-hero h2 { margin: 18px 0 14px; font-size: 32px; font-weight: 800; }
.open-hero p { margin: 0 auto; color: var(--text-2); font-size: 16px; line-height: 1.8; max-width: 640px; }
.open-hero .tag { position: absolute; font-size: 12px; color: #9AA7C2; background: rgba(255, 255, 255, .7); padding: 4px 10px; border-radius: 6px; border: 1px solid #E6ECF8; }
.open-wrap { max-width: 1560px; margin: 0 auto; padding: 0 40px 50px; }
.key-card { background: linear-gradient(180deg, #E3ECFF, #EEF3FF 50%, #F1F5FF); border-radius: 14px; padding: 22px 22px 18px; border: 1px solid #DCE6FB; }
.key-card .top { display: flex; align-items: flex-start; gap: 20px; }
.key-card h3 { margin: 0 0 6px; font-size: 22px; }
.key-card .desc { color: var(--text-2); font-size: 14px; }
.key-card .btn { margin-left: auto; height: 42px; padding: 0 22px; font-size: 15px; }
.guide { background: #fff; border-radius: 10px; margin-top: 18px; padding: 18px 20px 20px; }
.guide .gh { font-weight: 700; font-size: 17px; }
.guide .gh span { color: var(--text-3); font-weight: 400; font-size: 15px; margin-left: 10px; padding-left: 10px; border-left: 1px solid var(--line); }
.guide-steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 14px; border: 1px solid var(--line); border-radius: 8px; }
.gstep { padding: 14px 18px; position: relative; }
.gstep .t { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; }
.gstep .t em { font-style: normal; font-size: 26px; font-weight: 800; color: var(--primary); font-family: "DIN Alternate", "Avenir Next Condensed", sans-serif; }
.gstep .t i { flex: 1; border-top: 1px dashed #C9D3E6; margin: 0 6px 0 10px; position: relative; }
.gstep .t i::after { content: ""; position: absolute; right: -2px; top: -5px; border: 4.5px solid transparent; border-left: 7px solid #C9D3E6; }
.gstep:last-child .t i { display: none; }
.gstep p { margin: 6px 0 0; color: var(--text-2); font-size: 13.5px; }
.keys { margin-top: 14px; background: #fff; border-radius: 10px; padding: 4px 16px; }
.keys code { font-family: "SF Mono", Menlo, monospace; font-size: 13px; }
.sec-h { font-size: 24px; font-weight: 800; margin: 40px 0 16px; }
.tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tool { background: #fff; border-radius: 12px; border: 1px solid #E6EAF1; padding: 22px; cursor: pointer; transition: box-shadow .15s, border-color .15s; }
.tool:hover { box-shadow: 0 8px 24px rgba(20, 50, 120, .08); border-color: #D2DDF5; }
.tool .ti { width: 40px; height: 40px; border-radius: 10px; background: #EEF3FF; color: var(--primary); display: grid; place-items: center; }
.tool h4 { margin: 16px 0 8px; font-size: 18px; }
.tool p { margin: 0; color: var(--text-2); line-height: 1.7; }
.tool .meta { display: flex; gap: 8px; margin-top: 14px; align-items: center; }
.tool .meta .price { margin-left: auto; color: var(--orange); font-size: 13px; font-weight: 600; }
.doc-page { max-width: 980px; margin: 0 auto; padding: 32px 40px 60px; }
.doc-page .crumb { color: var(--text-3); font-size: 13px; margin-bottom: 10px; }
.doc-page h1 { margin: 0 0 10px; font-size: 30px; }
.doc-page .lead { color: var(--text-2); font-size: 16px; margin-bottom: 24px; }
.doc-page h2 { font-size: 20px; margin: 30px 0 12px; }
.doc-page .box { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 4px 18px; }
.endpoint { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; font-family: "SF Mono", Menlo, monospace; font-size: 14px; }
.endpoint .m { font-weight: 700; color: #fff; background: var(--down); border-radius: 4px; padding: 1px 8px; font-size: 12px; }
.endpoint .m.post { background: var(--orange); }
.endpoint .btn { margin-left: auto; font-family: inherit; }
pre.code { background: #0F1729; color: #D6E2FF; border-radius: 10px; padding: 16px 18px; font-size: 13px; line-height: 1.65; overflow: auto; font-family: "SF Mono", Menlo, monospace; margin: 0; max-height: 440px; }
.code-wrap { position: relative; }
.code-wrap .btn { position: absolute; right: 10px; top: 10px; background: rgba(255, 255, 255, .12); }

/* ---------- 个股 / 日历 / 占位 ---------- */
.page { max-width: 1400px; margin: 0 auto; padding: 20px 24px 40px; }
.page-h { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.page-h h2 { margin: 0; font-size: 22px; }
.stock-head { display: flex; align-items: flex-end; gap: 22px; padding: 22px 24px; }
.stock-head .p { font-size: 40px; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.stock-head .kv { display: grid; grid-template-columns: repeat(4, auto); gap: 6px 26px; margin-left: auto; font-size: 13px; color: var(--text-3); }
.stock-head .kv b { color: var(--text); font-weight: 600; margin-left: 6px; font-variant-numeric: tabular-nums; }
.spark { width: 100%; height: 260px; display: block; }
.cal-days { display: flex; gap: 10px; }
.cal-day { padding: 10px 18px; border-radius: 10px; background: #fff; border: 1px solid var(--line); text-align: center; min-width: 96px; }
.cal-day b { display: block; font-size: 18px; }
.cal-day.on { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.meet-card { display: flex; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); cursor: pointer; align-items: center; }
.meet-card:hover { background: #FAFBFD; }
.meet-card .tm { width: 64px; flex: none; font-weight: 700; font-size: 16px; font-variant-numeric: tabular-nums; }
.meet-card .grow { flex: 1; min-width: 0; }
.meet-card .grow b { display: block; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meet-card .grow small { color: var(--text-3); }
.placeholder { height: 100%; display: grid; place-items: center; text-align: center; color: var(--text-3); }
.placeholder img { width: 160px; }
.placeholder h3 { color: var(--text); margin: 10px 0 6px; }

/* ---------- 登录 ---------- */
.login { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 16px;
  background: radial-gradient(1200px 500px at 50% 40%, #EEF3FF 0%, #fff 70%); position: relative; }
.login .lang { position: absolute; right: 36px; top: 26px; display: flex; gap: 14px; font-size: 15px; color: var(--text-3); }
.login .lang .on { color: var(--text); font-weight: 600; }
.login-card { display: flex; width: 1180px; max-width: 100%; min-height: 668px; background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 20px 70px rgba(47, 107, 255, .1); }
.login-art { width: 44%; flex: none; position: relative; color: #fff; background: #3D7BFF center / cover no-repeat; display: flex; flex-direction: column; align-items: center; }
.login-art .lg { position: absolute; left: 30px; top: 26px; display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; letter-spacing: 1px; }
.login-art .lg img { width: 32px; height: 32px; border-radius: 8px; box-shadow: 0 0 0 2px rgba(255, 255, 255, .5); }
.login-art h1 { margin: 110px 0 8px; font-size: 38px; letter-spacing: 2px; text-shadow: 0 2px 12px rgba(20, 60, 180, .25); }
.login-art .slogan { font-size: 18px; letter-spacing: 4px; opacity: .95; }
.login-art .contact { position: absolute; bottom: 20px; font-size: 13px; opacity: .85; }
.login-form { flex: 1; display: flex; align-items: center; justify-content: center; }
.login-form form { width: 384px; }
.login-tabs { display: flex; gap: 28px; margin-bottom: 30px; }
.login-tabs button { font-size: 19px; color: var(--text-2); padding-bottom: 8px; position: relative; }
.login-tabs button.on { color: var(--primary); font-weight: 700; }
.login-tabs button.on::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--primary); border-radius: 2px; }
.login-form label { display: block; font-size: 15px; margin: 0 0 10px; }
.login-form .row { display: flex; gap: 12px; margin-bottom: 26px; }
.login-form .cc { display: flex; align-items: center; gap: 6px; padding-right: 14px; margin-right: 14px; border-right: 1px solid #DCE0E6; font-size: 15px; }
.login-form .code-btn { height: 46px; width: 140px; flex: none; font-size: 15px; }
.login-form .submit { width: 100%; height: 46px; font-size: 16px; margin-top: 18px; }
.agree { display: flex; gap: 8px; margin-top: 22px; font-size: 14px; color: var(--text-2); line-height: 1.7; cursor: pointer; }
.agree .ck { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid #C5CBD5; flex: none; margin-top: 4px; display: grid; place-items: center; }
.agree .ck.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.agree .ck .ic { width: 11px; height: 11px; stroke-width: 3.5; }
.login-foot { width: 1180px; max-width: 100%; color: var(--text-3); font-size: 13px; line-height: 1.8; margin-top: 18px; padding: 0 30px; }
.demo-tip { margin-top: 14px; font-size: 13px; color: var(--text-3); background: #F6F8FB; border-radius: 8px; padding: 8px 12px; }

@media (max-width: 1440px) {
  .side { width: 248px; }
  .side-nav button .note { display: none; }
  .panel { width: 40%; }
}
@media (max-width: 1280px) {
  .discover .right { width: 360px; }
  .panel { min-width: 340px; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1080px) {
  .chat { min-width: 0; }
  .discover { flex-direction: column; }
  .discover .right { width: 100%; position: static; }
  .side { display: none; }
  .open-nav { width: 220px; }
  .login-art { display: none; }
}
@media (max-width: 720px) {
  .rail { width: 60px; }
  .rail-item { width: 52px; font-size: 11px; }
  .briefs { grid-template-columns: 1fr; }
  .panel { display: none; }
  .open-nav { display: none; }
  .guide-steps, .tool-grid, .sugg-grid { grid-template-columns: 1fr; }
  .open-hero h1 { font-size: 44px; }
  .open-wrap { padding: 0 16px 40px; }
}