/* ============================================================
   星轨 QuantCopy · 高端科技风跟单平台
   全站共享样式（深色科技 / 金融轻奢）
   ============================================================ */

:root {
  --bg: #050912;
  --bg-2: #080f1e;
  --panel: rgba(16, 26, 45, 0.62);
  --panel-solid: #0c1424;
  --panel-hi: rgba(30, 48, 80, 0.75);
  --line: rgba(110, 165, 255, 0.14);
  --line-strong: rgba(110, 175, 255, 0.32);
  --txt: #e9f2ff;
  --txt-2: #9fb2cf;
  --txt-3: #6d809b;
  --acc: #39cbff;
  --acc-2: #4d7dff;
  --acc-3: #8b5cff;
  /* 盈利=绿色 / 亏损=红色 / 风险=橙色 */
  --profit: #18d39a;
  --loss: #ff5b70;
  --warn: #ffab3d;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 26px 60px -32px rgba(0, 8, 26, 0.95);
  --nav-h: 68px;
  --max: 1280px;
  --mono: "Bahnschrift", "DIN Alternate", "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 全站背景光晕 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(57, 203, 255, 0.13), transparent 62%),
    radial-gradient(760px 460px at 88% 4%, rgba(77, 125, 255, 0.12), transparent 60%),
    radial-gradient(720px 520px at 60% 108%, rgba(139, 92, 255, 0.10), transparent 62%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .5;
  background-image:
    linear-gradient(rgba(110, 165, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 165, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 20%, #000 10%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 20%, #000 10%, transparent 78%);
}

.wrap { width: min(100% - 40px, var(--max)); margin: 0 auto; position: relative; z-index: 1; }

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
::selection { background: rgba(57, 203, 255, .3); }

/* 滚动条 */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: rgba(255, 255, 255, .03); }
::-webkit-scrollbar-thumb { background: rgba(110, 165, 255, .22); border-radius: 9px; }
::-webkit-scrollbar-thumb:hover { background: rgba(110, 165, 255, .38); }

/* ============================ 导航 ============================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 90;
  display: flex;
  align-items: center;
  background: rgba(6, 11, 22, .55);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.nav.is-scrolled {
  background: rgba(5, 9, 18, .86);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.logo { display: flex; align-items: center; gap: 11px; font-weight: 800; letter-spacing: .4px; }
.logo__mark {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  display: grid; place-items: center; overflow: hidden;
  background: rgba(110, 165, 255, .08);
  border: 1px solid var(--line-strong);
  box-shadow: 0 8px 22px -10px rgba(57, 203, 255, .6);
}
.logo__mark img {
  width: 30px; height: 30px; object-fit: contain; display: block;
  filter: drop-shadow(0 0 7px rgba(57, 203, 255, .5));
}
.logo__text { font-size: 17px; }
.logo__text small { display: block; font-size: 10px; font-weight: 500; color: var(--txt-3); letter-spacing: 2.4px; }

.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__link {
  padding: 8px 16px; border-radius: 999px; font-size: 14.5px; color: var(--txt-2);
  transition: color .22s, background .22s; white-space: nowrap;
}
.nav__link:hover { color: var(--txt); background: rgba(110, 165, 255, .09); }
.nav__link.is-active { color: var(--acc); background: rgba(57, 203, 255, .11); }
.nav__cta {
  margin-left: 8px; padding: 9px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  background: linear-gradient(120deg, var(--acc), var(--acc-2)); color: #04101f;
  box-shadow: 0 12px 28px -12px rgba(57, 203, 255, .9);
  transition: transform .22s, box-shadow .22s, filter .22s;
}
.nav__cta:hover { transform: translateY(-1px); filter: brightness(1.08); }

/* ============================ 按钮 ============================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 30px; border-radius: 999px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: transform .22s, box-shadow .22s, background .22s, border-color .22s, color .22s;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(120deg, var(--acc), var(--acc-2) 60%, var(--acc-3));
  color: #04101f;
  box-shadow: 0 18px 40px -18px rgba(77, 125, 255, .95);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 24px 50px -18px rgba(57, 203, 255, 1); }
.btn--ghost {
  background: rgba(110, 165, 255, .07); border-color: var(--line-strong); color: var(--txt);
}
.btn--ghost:hover { background: rgba(110, 165, 255, .14); transform: translateY(-2px); }

/* ============================ 通用文案 ============================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px; font-size: 12.5px; letter-spacing: 1px;
  color: var(--acc); background: rgba(57, 203, 255, .09); border: 1px solid rgba(57, 203, 255, .22);
}
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 10px var(--acc); }

.grad-text {
  background: linear-gradient(100deg, #ffffff 0%, #bcdcff 34%, var(--acc) 68%, var(--acc-3) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section { padding: 96px 0; position: relative; z-index: 1; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section__title { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; margin: 18px 0 12px; letter-spacing: .5px; }
.section__desc { color: var(--txt-2); margin: 0; }

/* ============================ 首页 Banner ============================ */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center;
  padding: calc(var(--nav-h) + 60px) 0 80px;
  overflow: hidden;
}
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .75; }
.hero__inner { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero__title { font-size: clamp(34px, 5vw, 60px); line-height: 1.14; font-weight: 800; letter-spacing: .5px; margin: 20px 0 18px; }
.hero__desc { color: var(--txt-2); font-size: 16.5px; max-width: 540px; margin: 0 0 30px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__tags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 34px; }
.hero__tag {
  font-size: 12.5px; color: var(--txt-2); padding: 6px 13px; border-radius: 8px;
  background: rgba(110, 165, 255, .06); border: 1px solid var(--line);
}
.hero__stats { display: flex; gap: 34px; margin-top: 40px; flex-wrap: wrap; }
.hero__stat b { display: block; font-family: var(--mono); font-size: 26px; color: var(--txt); letter-spacing: .5px; }
.hero__stat span { font-size: 12.5px; color: var(--txt-3); }

/* 首页右侧终端卡片 */
.terminal {
  background: var(--panel); border: 1px solid var(--line); border-radius: 20px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow); overflow: hidden;
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.terminal__bar {
  display: flex; align-items: center; gap: 8px; padding: 13px 16px;
  border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .015);
}
.terminal__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(110, 165, 255, .28); }
.terminal__dot:first-child { background: var(--profit); }
.terminal__title { margin-left: 6px; font-size: 12px; color: var(--txt-3); font-family: var(--mono); letter-spacing: .6px; }
.terminal__body { padding: 18px; }
.terminal__row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 11px 0; border-bottom: 1px dashed rgba(110, 165, 255, .12);
}
.terminal__row:last-child { border-bottom: 0; }
.terminal__name { display: flex; align-items: center; gap: 9px; font-size: 14px; }
.terminal__val { font-family: var(--mono); font-size: 15px; font-weight: 600; }
.terminal__spark { width: 62px; height: 22px; opacity: .95; }

/* ============================ 优势卡片 ============================ */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature {
  position: relative; padding: 28px 24px 26px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  transition: transform .3s cubic-bezier(.2, .7, .3, 1), border-color .3s, box-shadow .3s;
  overflow: hidden;
}
.feature::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; opacity: 0;
  background: radial-gradient(320px 180px at var(--mx, 50%) var(--my, 0%), rgba(57, 203, 255, .16), transparent 65%);
  transition: opacity .3s;
}
.feature:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.feature:hover::after { opacity: 1; }
.feature__icon {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(57, 203, 255, .16), rgba(139, 92, 255, .14));
  border: 1px solid rgba(57, 203, 255, .24); margin-bottom: 18px;
}
.feature__icon svg { width: 23px; height: 23px; }
.feature h3 { margin: 0 0 9px; font-size: 17px; font-weight: 700; }
.feature p { margin: 0; color: var(--txt-2); font-size: 14px; }

/* 步骤 */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step {
  padding: 26px 24px; border-radius: var(--radius); border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(20, 33, 56, .7), rgba(10, 17, 31, .5));
  transition: transform .3s, border-color .3s;
}
.step:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.step__no { font-family: var(--mono); font-size: 30px; font-weight: 700; color: rgba(110, 165, 255, .3); }
.step h3 { margin: 6px 0 8px; font-size: 17px; }
.step p { margin: 0; color: var(--txt-2); font-size: 14px; }

/* CTA 带 */
.cta-band {
  border-radius: 22px; padding: 52px 40px; text-align: center; position: relative; overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(57, 203, 255, .12), rgba(77, 125, 255, .1) 45%, rgba(139, 92, 255, .12));
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.cta-band h2 { margin: 0 0 12px; font-size: clamp(24px, 3vw, 34px); font-weight: 800; }
.cta-band p { margin: 0 auto 26px; color: var(--txt-2); max-width: 620px; }

/* ============================ 页脚 ============================ */
.footer {
  border-top: 1px solid var(--line); margin-top: 80px; padding: 52px 0 34px;
  position: relative; z-index: 1; background: rgba(4, 8, 16, .6);
}
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer h4 { margin: 0 0 14px; font-size: 14px; color: var(--txt); letter-spacing: .6px; }
.footer p, .footer li { color: var(--txt-3); font-size: 13.5px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer a:hover { color: var(--acc); }
.footer__bottom {
  margin-top: 38px; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--txt-3);
}

/* ============================ 跟单大厅 ============================ */
.page-head { padding: calc(var(--nav-h) + 54px) 0 8px; position: relative; z-index: 1; }
.page-head h1 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin: 16px 0 12px; letter-spacing: .5px; }
.page-head p { color: var(--txt-2); max-width: 820px; margin: 0; }

/* 图文说明 */
.guide { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 34px; }
.guide__item {
  display: flex; gap: 13px; padding: 18px; border-radius: 14px;
  background: rgba(16, 26, 45, .5); border: 1px solid var(--line);
  transition: border-color .25s, transform .25s, background .25s;
}
.guide__item:hover { transform: translateY(-4px); border-color: var(--line-strong); background: rgba(24, 38, 64, .6); }
.guide__icon {
  width: 38px; height: 38px; flex: none; border-radius: 11px; display: grid; place-items: center;
  background: rgba(57, 203, 255, .1); border: 1px solid rgba(57, 203, 255, .2);
}
.guide__icon svg { width: 19px; height: 19px; }
.guide__item b { display: block; font-size: 14.5px; margin-bottom: 3px; }
.guide__item span { font-size: 12.8px; color: var(--txt-3); line-height: 1.55; display: block; }

/* 统计栏 */
.statbar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  margin-top: 30px; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: var(--line);
}
.statbar__cell {
  background: linear-gradient(160deg, rgba(18, 30, 52, .9), rgba(9, 15, 28, .92));
  padding: 20px 22px;
}
.statbar__cell span { font-size: 12.5px; color: var(--txt-3); display: block; margin-bottom: 6px; }
.statbar__cell b { font-family: var(--mono); font-size: 24px; font-weight: 700; letter-spacing: .5px; }
.statbar__cell em { font-style: normal; font-size: 12px; color: var(--txt-3); margin-left: 6px; }

/* 筛选栏 */
.toolbar {
  margin-top: 26px; padding: 16px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.search {
  position: relative; display: flex; align-items: center; flex: 1 1 300px; min-width: 240px;
  background: rgba(6, 12, 24, .75); border: 1px solid var(--line); border-radius: 999px;
  transition: border-color .25s, box-shadow .25s;
}
.search:focus-within { border-color: rgba(57, 203, 255, .5); box-shadow: 0 0 0 4px rgba(57, 203, 255, .1); }
.search__icon { padding: 0 6px 0 16px; display: grid; place-items: center; color: var(--txt-3); }
.search__icon svg { width: 17px; height: 17px; }
.search input {
  flex: 1; background: none; border: 0; outline: none; padding: 12px 8px; font-size: 14.5px;
  min-width: 0;
}
.search input::placeholder { color: var(--txt-3); }
.search__clear {
  border: 0; background: none; color: var(--txt-3); cursor: pointer; padding: 0 16px 0 6px;
  font-size: 16px; line-height: 1; display: none;
}
.search__clear:hover { color: var(--txt); }
.search.has-value .search__clear { display: block; }

.field { position: relative; display: flex; align-items: center; }
.field__label { font-size: 12.5px; color: var(--txt-3); margin-right: 9px; white-space: nowrap; }
select.select {
  appearance: none; -webkit-appearance: none;
  background: rgba(6, 12, 24, .75) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4.5 6 8.5l4-4' fill='none' stroke='%239fb2cf' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat right 14px center;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 11px 38px 11px 18px; font-size: 14.5px; cursor: pointer; outline: none;
  transition: border-color .25s;
}
select.select:hover, select.select:focus { border-color: var(--line-strong); }
select.select option { background: #0c1424; color: var(--txt); }

.sorts { display: flex; gap: 8px; flex-wrap: wrap; }
.sort-btn {
  padding: 9px 16px; border-radius: 999px; font-size: 13.5px; cursor: pointer;
  background: rgba(110, 165, 255, .06); border: 1px solid var(--line); color: var(--txt-2);
  transition: all .22s; white-space: nowrap;
}
.sort-btn:hover { color: var(--txt); border-color: var(--line-strong); }
.sort-btn.is-active {
  color: #04101f; font-weight: 600; border-color: transparent;
  background: linear-gradient(120deg, var(--acc), var(--acc-2));
  box-shadow: 0 10px 24px -12px rgba(57, 203, 255, .9);
}
.toolbar__meta {
  margin-left: auto; font-size: 13px; color: var(--txt-3); font-family: var(--mono);
  white-space: nowrap;
}
.toolbar__meta b { color: var(--acc); }

/* 卡片列表 */
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 20px; margin-top: 24px;
}
.acard {
  position: relative; border-radius: var(--radius); padding: 22px 22px 20px; cursor: pointer;
  background: linear-gradient(158deg, rgba(22, 36, 60, .72), rgba(10, 17, 31, .74));
  border: 1px solid var(--line);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  transition: transform .3s cubic-bezier(.2, .7, .3, 1), border-color .3s, box-shadow .3s;
  overflow: hidden;
  opacity: 0; transform: translateY(18px);
}
.acard.show { animation: cardIn .55s cubic-bezier(.2, .75, .3, 1) forwards; }
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }
.acard::before {
  content: ""; position: absolute; top: 0; left: 18px; right: 18px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 203, 255, .55), transparent);
  opacity: 0; transition: opacity .3s;
}
.acard::after {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .3s;
  background: radial-gradient(340px 200px at var(--mx, 50%) var(--my, 0%), rgba(57, 203, 255, .13), transparent 62%);
}
.acard:hover { transform: translateY(-7px) scale(1.012); border-color: var(--line-strong); box-shadow: var(--shadow); }
.acard:hover::before, .acard:hover::after { opacity: 1; }

.acard__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; position: relative; z-index: 1; }
.tag-platform {
  font-family: var(--mono); font-size: 11.5px; font-weight: 700; letter-spacing: .8px;
  padding: 4px 11px; border-radius: 999px;
  /* 默认样式：管理员可以自由填写平台名（不再限定 MT4/MT5），自定义文本也要有形有色 */
  color: var(--txt-2); background: rgba(110, 165, 255, .1); border: 1px solid var(--line);
}
.tag-platform.mt4, .tag-platform[class*="mt4"] { color: #7fe0ff; background: rgba(57, 203, 255, .12); border: 1px solid rgba(57, 203, 255, .34); }
.tag-platform.mt5, .tag-platform[class*="mt5"] { color: #b6a6ff; background: rgba(139, 92, 255, .14); border: 1px solid rgba(139, 92, 255, .36); }
.tag-status {
  font-size: 11.5px; padding: 4px 11px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px;
}
.tag-status i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.tag-status.s-profit { color: var(--profit); background: rgba(24, 211, 154, .1); border: 1px solid rgba(24, 211, 154, .28); }
.tag-status.s-steady { color: var(--acc); background: rgba(57, 203, 255, .1); border: 1px solid rgba(57, 203, 255, .28); }
.tag-status.s-pullback { color: var(--warn); background: rgba(255, 171, 61, .1); border: 1px solid rgba(255, 171, 61, .3); }

.acard__name { position: relative; z-index: 1; margin: 16px 0 6px; font-size: 19px; font-weight: 800; letter-spacing: .4px; }
.acard__id { position: relative; z-index: 1; font-family: var(--mono); font-size: 12px; color: var(--txt-3); letter-spacing: .5px; }

.acard__rating { position: relative; z-index: 1; display: flex; align-items: center; gap: 9px; margin-top: 14px; }
.stars { position: relative; font-size: 15px; letter-spacing: 2px; color: rgba(110, 165, 255, .22); }
.stars__fill { position: absolute; top: 0; left: 0; white-space: nowrap; overflow: hidden; color: #ffc53d; }
.rating-num { font-family: var(--mono); font-size: 15px; font-weight: 700; color: #ffc53d; }

.acard__profit { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; margin-top: 18px; }
.acard__profit span { font-size: 12.5px; color: var(--txt-3); display: block; }
.acard__profit b { font-family: var(--mono); font-size: 31px; font-weight: 700; line-height: 1.1; letter-spacing: .5px; }
.spark { width: 96px; height: 40px; flex: none; }

.acard__foot {
  position: relative; z-index: 1; display: flex; gap: 22px; margin-top: 18px; padding-top: 15px;
  border-top: 1px dashed rgba(110, 165, 255, .14);
}
.acard__foot div span { font-size: 11.8px; color: var(--txt-3); display: block; }
.acard__foot div b { font-family: var(--mono); font-size: 14.5px; font-weight: 600; }
.acard__go {
  position: relative; z-index: 1; margin-top: 16px; font-size: 13px; color: var(--acc);
  display: flex; align-items: center; gap: 6px; opacity: .75; transition: gap .25s, opacity .25s;
}
.acard:hover .acard__go { opacity: 1; gap: 11px; }

/* 空状态 */
.empty {
  display: none; padding: 70px 20px; text-align: center; border-radius: var(--radius);
  border: 1px dashed var(--line-strong); background: rgba(12, 20, 36, .45); margin-top: 24px;
}
.empty.show { display: block; }
.empty__icon {
  width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 20px; display: grid; place-items: center;
  background: rgba(57, 203, 255, .07); border: 1px solid var(--line); animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(57, 203, 255, .18); } 50% { box-shadow: 0 0 0 14px rgba(57, 203, 255, 0); } }
.empty__icon svg { width: 30px; height: 30px; }
.empty h3 { margin: 0 0 8px; font-size: 18px; }
.empty p { margin: 0; color: var(--txt-3); font-size: 14px; }

/* ============================ 弹窗 ============================ */
.modal {
  position: fixed; inset: 0; z-index: 200; display: none;
  align-items: center; justify-content: center; padding: 26px;
}
.modal.show { display: flex; }
.modal__mask {
  position: absolute; inset: 0; background: rgba(3, 6, 14, .76);
  backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px);
  animation: fadeIn .28s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal__panel {
  position: relative; z-index: 1; width: min(1080px, 100%); max-height: calc(100vh - 52px);
  display: flex; flex-direction: column; border-radius: 20px; overflow: hidden;
  background: linear-gradient(165deg, rgba(20, 33, 56, .96), rgba(7, 12, 23, .98));
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .9);
  animation: modalIn .38s cubic-bezier(.16, .8, .28, 1);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(26px) scale(.97); } to { opacity: 1; transform: none; } }
.modal__head {
  display: flex; align-items: center; gap: 16px; padding: 20px 24px;
  border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .015);
}
.modal__head h2 { margin: 0; font-size: 21px; font-weight: 800; letter-spacing: .4px; }
.modal__sub { font-family: var(--mono); font-size: 12px; color: var(--txt-3); letter-spacing: .5px; margin-top: 3px; }
.modal__rating { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.modal__close {
  width: 38px; height: 38px; border-radius: 12px; border: 1px solid var(--line); cursor: pointer;
  background: rgba(110, 165, 255, .06); color: var(--txt-2); display: grid; place-items: center;
  transition: all .22s; flex: none;
}
.modal__close:hover { background: rgba(255, 91, 112, .14); color: var(--loss); border-color: rgba(255, 91, 112, .35); transform: rotate(90deg); }
.modal__body { padding: 22px 24px 26px; overflow-y: auto; }

.block { margin-bottom: 24px; }
.block:last-child { margin-bottom: 0; }
.block__title {
  display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 700;
  letter-spacing: .6px; color: var(--txt); margin-bottom: 14px; padding-left: 11px; position: relative;
}
.block__title::before {
  content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 3px; border-radius: 3px;
  background: linear-gradient(180deg, var(--acc), var(--acc-3));
}
.block__title span { font-family: var(--mono); font-size: 11.5px; color: var(--txt-3); font-weight: 400; letter-spacing: 1px; }

.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.info-cell {
  padding: 14px 16px; border-radius: 12px; background: rgba(255, 255, 255, .022);
  border: 1px solid var(--line);
}
.info-cell span { font-size: 12px; color: var(--txt-3); display: block; margin-bottom: 5px; }
.info-cell b { font-family: var(--mono); font-size: 15.5px; font-weight: 600; letter-spacing: .4px; }
.info-cell .chips { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 0; }
.chip {
  font-family: var(--mono); font-size: 11.5px; padding: 3px 10px; border-radius: 7px;
  background: rgba(110, 165, 255, .09); border: 1px solid var(--line); color: var(--txt-2);
}

.risk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.risk {
  padding: 16px; border-radius: 12px; text-align: center;
  background: linear-gradient(160deg, rgba(255, 171, 61, .08), rgba(255, 255, 255, .015));
  border: 1px solid rgba(255, 171, 61, .2);
}
.risk.is-good { background: linear-gradient(160deg, rgba(24, 211, 154, .08), rgba(255, 255, 255, .015)); border-color: rgba(24, 211, 154, .2); }
.risk.is-info { background: linear-gradient(160deg, rgba(57, 203, 255, .08), rgba(255, 255, 255, .015)); border-color: rgba(57, 203, 255, .2); }
.risk span { font-size: 12px; color: var(--txt-3); display: block; margin-bottom: 6px; }
.risk b { font-family: var(--mono); font-size: 24px; font-weight: 700; letter-spacing: .5px; }
.risk em { font-style: normal; font-size: 12px; margin-left: 3px; opacity: .8; }

.chart-box {
  position: relative; border-radius: 14px; padding: 14px 14px 6px;
  background: rgba(5, 10, 20, .55); border: 1px solid var(--line);
}
.chart-box canvas { display: block; width: 100%; height: 240px; }
.chart-legend { display: flex; gap: 18px; flex-wrap: wrap; padding: 8px 4px 6px; }
.chart-legend i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; margin-right: 7px; vertical-align: middle; }
.chart-legend span { font-size: 12.5px; color: var(--txt-2); }
.chart-tip {
  position: absolute; pointer-events: none; opacity: 0; transform: translate(-50%, -120%);
  background: rgba(8, 14, 27, .96); border: 1px solid var(--line-strong); border-radius: 10px;
  padding: 9px 12px; font-size: 12.5px; white-space: nowrap; z-index: 5;
  box-shadow: 0 14px 34px -14px rgba(0, 0, 0, .9); transition: opacity .15s;
}
.chart-tip.show { opacity: 1; }
.chart-tip .t-date { color: var(--txt-3); font-size: 11.5px; margin-bottom: 5px; font-family: var(--mono); }
.chart-tip .t-row { display: flex; align-items: center; gap: 8px; font-family: var(--mono); }
.chart-tip .t-row i { width: 7px; height: 7px; border-radius: 50%; }
.chart-tip .t-row b { margin-left: auto; font-weight: 600; }

.table-wrap { border-radius: 14px; border: 1px solid var(--line); overflow: hidden; background: rgba(5, 10, 20, .5); }
.table-scroll { max-height: 320px; overflow-y: auto; }
table.trade { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.trade thead th {
  position: sticky; top: 0; z-index: 2; text-align: left; font-weight: 600; font-size: 12.5px;
  color: var(--txt-3); background: #0b1424; padding: 12px 16px; letter-spacing: .4px;
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.trade tbody td {
  padding: 11px 16px; border-bottom: 1px solid rgba(110, 165, 255, .07);
  font-family: var(--mono); white-space: nowrap; color: var(--txt-2);
}
table.trade tbody tr:last-child td { border-bottom: 0; }
table.trade tbody tr { transition: background .2s; }
table.trade tbody tr:hover { background: rgba(57, 203, 255, .05); }
.dir { font-size: 11.5px; padding: 3px 9px; border-radius: 6px; font-family: var(--mono); }
.dir.buy { color: var(--profit); background: rgba(24, 211, 154, .1); border: 1px solid rgba(24, 211, 154, .26); }
.dir.sell { color: var(--loss); background: rgba(255, 91, 112, .1); border: 1px solid rgba(255, 91, 112, .26); }
.num-profit { color: var(--profit); font-weight: 600; }
.num-loss { color: var(--loss); font-weight: 600; }

.modal__foot {
  padding: 16px 24px; border-top: 1px solid var(--line); display: flex; align-items: center;
  gap: 14px; flex-wrap: wrap; background: rgba(255, 255, 255, .015);
}
.modal__foot p { margin: 0; font-size: 12.5px; color: var(--txt-3); flex: 1; min-width: 220px; }

/* ============================ 筛选扩展 ============================ */
.toolbar--sub { margin-top: 12px; padding: 12px 16px; }
#favOnly.on {
  color: #1a1205; font-weight: 600; border-color: transparent;
  background: linear-gradient(120deg, #ffd76a, #ffb32e);
  box-shadow: 0 10px 24px -12px rgba(255, 179, 46, .85);
}

/* 卡片收藏按钮 */
.acard__fav {
  position: relative; z-index: 2; width: 30px; height: 30px; flex: none; border-radius: 9px;
  display: grid; place-items: center; cursor: pointer;
  background: rgba(110, 165, 255, .07); border: 1px solid var(--line); color: var(--txt-3);
  transition: color .22s, border-color .22s, background .22s, transform .22s;
}
.acard__fav svg { width: 15px; height: 15px; }
.acard__fav:hover { color: #ffc53d; border-color: rgba(255, 197, 61, .45); transform: scale(1.08); }
.acard__fav.on { color: #ffc53d; background: rgba(255, 197, 61, .13); border-color: rgba(255, 197, 61, .45); }

/* 交易统计汇总 */
.trade-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 12px; }
.trade-stats .ts {
  padding: 11px 13px; border-radius: 11px;
  background: rgba(255, 255, 255, .022); border: 1px solid var(--line);
}
.trade-stats .ts span { display: block; font-size: 11.5px; color: var(--txt-3); margin-bottom: 3px; }
.trade-stats .ts b { font-family: var(--mono); font-size: 15.5px; font-weight: 600; letter-spacing: .3px; }

/* 月度收益图例 */
.chart-legend .lg-up i { background: var(--profit); }
.chart-legend .lg-down i { background: var(--loss); }

/* 回到顶部 */
.backtop {
  position: fixed; right: 26px; bottom: 30px; z-index: 80;
  width: 46px; height: 46px; border-radius: 14px; cursor: pointer;
  display: grid; place-items: center;
  background: rgba(12, 22, 40, .92); border: 1px solid var(--line-strong); color: var(--acc);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .9);
  opacity: 0; pointer-events: none; transform: translateY(14px);
  transition: opacity .3s, transform .3s, background .22s;
}
.backtop.show { opacity: 1; pointer-events: auto; transform: none; }
.backtop:hover { background: rgba(57, 203, 255, .14); }

/* ============================ 首页行情 Ticker ============================ */
.ticker {
  margin-top: var(--nav-h); position: relative; z-index: 4; height: 42px;
  display: flex; align-items: center; overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 10, 20, .78);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.ticker__track { display: flex; gap: 44px; white-space: nowrap; padding-left: 22px; animation: tickerMove 44s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes tickerMove { to { transform: translateX(-50%); } }
.tk { display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 12.5px; letter-spacing: .4px; }
.tk .sym { font-style: normal; color: var(--txt-3); }
.tk b { color: var(--txt); font-weight: 600; }
.tk .up { color: var(--profit); }
.tk .down { color: var(--loss); }

/* ============================ FAQ ============================ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details {
  border: 1px solid var(--line); border-radius: 14px; padding: 0 22px;
  background: var(--panel); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: border-color .25s, background .25s;
}
.faq details:hover, .faq details[open] { border-color: var(--line-strong); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 0; font-weight: 600; font-size: 15.5px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ind { color: var(--acc); font-size: 19px; font-weight: 400; transition: transform .25s; flex: none; }
.faq details[open] .ind { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--txt-2); font-size: 14px; }


/* ============================ 动效 & 响应式 ============================ */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.show { animation: reveal .7s cubic-bezier(.2, .75, .3, 1) forwards; }
@keyframes reveal { to { opacity: 1; transform: none; } }

.toast {
  position: fixed; left: 50%; top: 28px; transform: translate(-50%, -24px); z-index: 400;
  display: flex; align-items: center; gap: 10px; max-width: min(720px, 92vw);
  padding: 14px 26px 14px 20px; border-radius: 14px; font-size: 14.5px; font-weight: 600;
  line-height: 1.5; text-align: left;
  background: linear-gradient(135deg, rgba(10, 34, 34, .98), rgba(8, 20, 34, .98));
  border: 1px solid rgba(24, 211, 154, .65); color: #d9ffef;
  box-shadow: 0 0 0 1px rgba(24, 211, 154, .18), 0 22px 50px -16px rgba(0, 0, 0, .92), 0 0 36px -8px rgba(24, 211, 154, .75);
  opacity: 0; pointer-events: none;
  transition: opacity .3s, transform .3s;
}
.toast::before {
  content: ""; flex: none; width: 9px; height: 9px; border-radius: 50%;
  background: var(--profit); box-shadow: 0 0 14px var(--profit), 0 0 4px var(--profit);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
/* 警示型提示（校验失败 / 操作被拒） */
.toast--warn {
  background: linear-gradient(135deg, rgba(42, 22, 12, .98), rgba(30, 12, 20, .98));
  border-color: rgba(255, 171, 61, .7);
  color: #ffe9cf;
  box-shadow: 0 0 0 1px rgba(255, 171, 61, .2), 0 22px 50px -16px rgba(0, 0, 0, .92), 0 0 38px -8px rgba(255, 140, 61, .8);
}
.toast--warn::before { background: var(--warn); box-shadow: 0 0 14px var(--warn), 0 0 4px var(--warn); }

@media (max-width: 1080px) {
  .hero__inner { grid-template-columns: 1fr; gap: 42px; }
  .grid-4, .guide { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .statbar { grid-template-columns: repeat(2, 1fr); }
  .info-grid, .risk-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 760px) {
  .wrap, .nav__inner { width: calc(100% - 28px); }
  .section { padding: 62px 0; }
  .grid-4, .guide, .footer__grid, .statbar { grid-template-columns: 1fr; }
  .info-grid, .risk-grid { grid-template-columns: 1fr; }
  .nav__menu .nav__link { padding: 8px 11px; font-size: 13.5px; }
  .nav__cta { display: none; }
  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 40px); }
  .modal { padding: 12px; }
  .modal__panel { max-height: calc(100vh - 24px); border-radius: 16px; }
  .modal__body { padding: 18px 16px 22px; }
  .modal__head { padding: 16px; }
  .modal__rating { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .toolbar__meta { margin-left: 0; width: 100%; }
  .trade-stats { grid-template-columns: repeat(2, 1fr); }
  .backtop { right: 16px; bottom: 20px; }
  .ticker__track { gap: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   策略维护区
   ============================================================ */
.maint { margin-top: 40px; position: relative; z-index: 1; }
.maint__bar { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.maint__desc { margin: 10px 0 0; font-size: 13px; color: var(--txt-3); line-height: 1.7; max-width: 760px; }
.maint__desc .mono, .fhint b, .forder b { font-family: var(--mono); color: var(--acc); font-weight: 600; }
.maint__btns { display: flex; gap: 10px; flex: none; }
.maint__grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 16px; margin-top: 22px;
}
.maint__none {
  grid-column: 1 / -1; padding: 34px; text-align: center; font-size: 14px; color: var(--txt-3);
  border: 1px dashed var(--line); border-radius: var(--radius);
}
.mcard {
  position: relative; border-radius: var(--radius); padding: 18px 20px 16px;
  background: linear-gradient(158deg, rgba(22, 36, 60, .6), rgba(10, 17, 31, .66));
  border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform .28s, border-color .28s, box-shadow .28s;
}
.mcard:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.mcard__top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.mcard__id {
  font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: 1px;
  color: #ffc53d; background: rgba(255, 197, 61, .1); border: 1px solid rgba(255, 197, 61, .3);
  padding: 3px 10px; border-radius: 999px;
}
.mcard__top .tag-platform, .mcard__top .tag-status { margin-left: auto; }
.mcard__top .tag-status { margin-left: 0; }
.mcard__top .tag-platform:first-of-type { margin-left: auto; }
.mcard__name { margin: 13px 0 0; font-size: 16.5px; font-weight: 800; letter-spacing: .4px; }
.mcard__meta { display: flex; flex-wrap: wrap; gap: 5px 16px; margin-top: 10px; }
.mcard__meta span { font-size: 12px; color: var(--txt-3); }
.mcard__meta b { font-family: var(--mono); font-size: 13px; color: var(--txt); font-weight: 600; }
.mcard__src {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 11px;
  font-family: var(--mono); font-size: 11.3px; color: var(--txt-3);
  background: rgba(6, 12, 24, .5); border: 1px solid var(--line);
  padding: 5px 11px; border-radius: 999px;
}
.mcard__src i { width: 6px; height: 6px; border-radius: 50%; background: var(--txt-3); flex: none; }
.mcard__src.is-file i { background: var(--profit); box-shadow: 0 0 8px var(--profit); }
.mcard__src.is-file { color: var(--profit); border-color: rgba(24, 211, 154, .3); }
.mcard__src.is-import i { background: var(--acc); box-shadow: 0 0 8px var(--acc); }
.mcard__src.is-import { color: var(--acc); border-color: rgba(57, 203, 255, .3); }
.mcard__src.is-demo i { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.mcard__src.is-none i { background: var(--loss); box-shadow: 0 0 8px var(--loss); }
.mcard__desc { margin: 11px 0 0; font-size: 12.3px; color: var(--txt-3); line-height: 1.6; }
.mcard__acts {
  display: flex; gap: 8px; margin-top: 14px; padding-top: 13px;
  border-top: 1px dashed rgba(110, 165, 255, .14);
}
.mbtn {
  flex: 1; padding: 8px 0; border-radius: 10px; font-size: 13px; cursor: pointer;
  background: rgba(110, 165, 255, .07); border: 1px solid var(--line); color: var(--txt-2);
  transition: all .2s; font-family: inherit;
}
.mbtn:hover { color: var(--txt); border-color: var(--line-strong); }
.mbtn--edit:hover { color: var(--acc); border-color: rgba(57, 203, 255, .45); background: rgba(57, 203, 255, .1); }
.mbtn--del:hover { color: var(--loss); border-color: rgba(255, 91, 112, .45); background: rgba(255, 91, 112, .1); }
.mbtn--del.confirm {
  color: #fff; background: linear-gradient(120deg, #ff5b70, #ff7a5c);
  border-color: transparent; font-weight: 700;
  box-shadow: 0 10px 24px -12px rgba(255, 91, 112, .9);
}
#resetData.confirm {
  color: #fff; background: linear-gradient(120deg, #ffab3d, #ff7a5c);
  border-color: transparent; font-weight: 700;
}

/* 订单来源徽标（弹窗内） */
.forder {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.3px; color: var(--txt-2); font-family: var(--mono);
  background: rgba(6, 12, 24, .5); border: 1px solid var(--line);
  padding: 8px 14px; border-radius: 10px; line-height: 1.5;
}
.forder i { width: 7px; height: 7px; border-radius: 50%; background: var(--txt-3); flex: none; }
.forder.is-file { border-color: rgba(24, 211, 154, .35); }
.forder.is-file i { background: var(--profit); box-shadow: 0 0 8px var(--profit); }
.forder.is-import { border-color: rgba(57, 203, 255, .35); }
.forder.is-import i { background: var(--acc); box-shadow: 0 0 8px var(--acc); }
.forder.is-demo { border-color: rgba(255, 171, 61, .35); }
.forder.is-demo i { background: var(--warn); box-shadow: 0 0 8px var(--warn); }
.forder.is-none { border-color: rgba(255, 91, 112, .3); }
.forder.is-none i { background: var(--loss); box-shadow: 0 0 8px var(--loss); }

/* ============================================================
   策略编辑表单
   ============================================================ */
.modal__panel--form { max-width: 820px; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 16px; }
.fitem { display: flex; flex-direction: column; gap: 7px; }
.fitem--full { grid-column: 1 / -1; }
.fitem label { font-size: 12.8px; color: var(--txt-2); letter-spacing: .4px; }
.fitem label em { color: var(--loss); font-style: normal; margin-left: 2px; }
.fitem input, .fitem select, .fitem textarea {
  font-family: inherit; font-size: 14px; color: var(--txt);
  background: rgba(6, 12, 24, .75); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 14px; outline: none; width: 100%;
  transition: border-color .22s, box-shadow .22s;
}
.fitem input:focus, .fitem select:focus, .fitem textarea:focus {
  border-color: rgba(57, 203, 255, .5); box-shadow: 0 0 0 4px rgba(57, 203, 255, .1);
}
.fitem input:disabled { opacity: .55; cursor: not-allowed; }
.fitem textarea { resize: vertical; min-height: 54px; line-height: 1.6; }
.fitem select option { background: #0c1424; color: var(--txt); }
.fhint { font-size: 11.5px; color: var(--txt-3); font-family: var(--mono); }
/* 输入框下方的「已有取值」提示：中英混排，用正文字体更好读 */
.fhint--vals { font-family: inherit; font-size: 12px; line-height: 1.6; }
.forder-box { display: flex; flex-wrap: wrap; }
.forder-acts { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 10px; }
.fsample { flex: 1 1 260px; min-width: 240px; }
.fsample summary {
  cursor: pointer; font-size: 12.5px; color: var(--acc); user-select: none;
  padding: 6px 0; list-style: none;
}
.fsample summary::-webkit-details-marker { display: none; }
.fsample summary::before { content: '▸ '; }
.fsample[open] summary::before { content: '▾ '; }
.fsample pre {
  margin: 6px 0 0; padding: 13px 15px; border-radius: 10px; overflow-x: auto;
  background: rgba(4, 9, 18, .85); border: 1px solid var(--line);
  font-family: var(--mono); font-size: 11.6px; line-height: 1.75; color: var(--txt-2);
}

@media (max-width: 760px) {
  .maint__bar { flex-direction: column; align-items: stretch; }
  .maint__btns { justify-content: flex-end; }
  .maint__grid { grid-template-columns: 1fr; }
  .fgrid { grid-template-columns: 1fr; }
}

/* ============ 盈亏徽标（交易记录） ============ */
.pnl-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 7px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .3px;
  white-space: nowrap;
}
.pnl-pos {
  color: var(--profit);
  background: rgba(24, 211, 154, .13);
  border: 1px solid rgba(24, 211, 154, .38);
  text-shadow: 0 0 14px rgba(24, 211, 154, .5);
}
.pnl-neg {
  color: var(--loss);
  background: rgba(255, 91, 112, .13);
  border: 1px solid rgba(255, 91, 112, .38);
}
.pnl-zero {
  color: var(--txt-3);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
}

/* ============ 状态小标签（订单 / 卡密） ============ */
.ostag {
  display: inline-block;
  font-size: 11.5px;
  padding: 3px 10px;
  border-radius: 6px;
  white-space: nowrap;
  letter-spacing: .5px;
}
.ostag--on {
  color: var(--profit);
  background: rgba(24, 211, 154, .1);
  border: 1px solid rgba(24, 211, 154, .28);
}
.ostag--off {
  color: var(--txt-3);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line);
}
.pw-mask {
  cursor: pointer;
  font-family: var(--mono);
  letter-spacing: 2px;
  border-bottom: 1px dashed var(--txt-3);
}
.pw-mask:hover { color: var(--acc); }

/* ============ 跟随策略弹窗 ============ */
.fw-sum {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.fw-cell {
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}
.fw-cell span {
  display: block;
  font-size: 11px;
  color: var(--txt-3);
  letter-spacing: .6px;
  margin-bottom: 4px;
}
.fw-cell b { font-size: 13.5px; font-weight: 600; }
.fw-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--txt-2);
  padding: 12px 14px;
  border: 1px dashed rgba(24, 211, 154, .4);
  border-radius: 10px;
  background: rgba(24, 211, 154, .06);
  margin-bottom: 18px;
}
.fw-price b {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--profit);
  text-shadow: 0 0 16px rgba(24, 211, 154, .4);
}
.fw-price span { font-size: 12px; color: var(--txt-3); }

/* ============ 表单弹窗：关闭按钮靠右 ============ */
.modal__panel--form .modal__close { margin-left: auto; }

/* ============ 订单状态标签（补充） ============ */
.ostag--warn {
  color: var(--warn);
  background: rgba(255, 171, 61, .1);
  border: 1px solid rgba(255, 171, 61, .3);
}
.ostag--end {
  color: var(--loss);
  background: rgba(255, 91, 112, .1);
  border: 1px solid rgba(255, 91, 112, .28);
}

/* ============ 剩余期限彩色徽标 ============ */
.days-left {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  white-space: nowrap;
  letter-spacing: .3px;
}
.dl-ok     { color: var(--profit); background: rgba(24, 211, 154, .12); border: 1px solid rgba(24, 211, 154, .32); }
.dl-warn   { color: var(--warn);   background: rgba(255, 171, 61, .13); border: 1px solid rgba(255, 171, 61, .36); }
.dl-urgent { color: var(--loss);   background: rgba(255, 91, 112, .14); border: 1px solid rgba(255, 91, 112, .4); }
.dl-end    { color: var(--txt-3);  background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }

/* ============ 图标操作按钮（删除等） ============ */
.icon-btn {
  width: 32px; height: 32px; border-radius: 9px; cursor: pointer; flex: none;
  display: grid; place-items: center; padding: 0;
  background: rgba(110, 165, 255, .05); border: 1px solid var(--line); color: var(--txt-3);
  transition: all .2s;
}
.icon-btn svg { width: 15px; height: 15px; }
.icon-btn:hover { color: var(--loss); border-color: rgba(255, 91, 112, .45); background: rgba(255, 91, 112, .1); }
.icon-btn.confirm {
  width: auto; padding: 0 12px; color: #fff; font-size: 12px; font-weight: 700;
  background: linear-gradient(120deg, #ff5b70, #ff7a5c); border-color: transparent;
}

/* ============ 表格内状态下拉 ============ */
.stsel {
  padding: 5px 26px 5px 10px; border-radius: 8px; font-size: 12px; font-family: inherit; cursor: pointer;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line); color: var(--txt);
  color-scheme: dark;                 /* 让原生下拉弹层使用深色渲染 */
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2382a4cc' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  transition: all .2s;
}
.stsel:hover { border-color: var(--line-strong); color: var(--txt); }
.stsel:focus { outline: none; border-color: var(--acc); box-shadow: 0 0 0 3px rgba(57, 203, 255, .12); }
/* 展开后的选项列表（深色，避免系统白色弹层） */
.stsel option {
  background: var(--panel-solid);
  color: var(--txt);
  padding: 8px;
}

/* ============ 我的跟单查询结果 ============ */
.myo-empty { text-align: center; padding: 26px 0; color: var(--txt-3); font-size: 13.5px; }
.myo-card {
  border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px;
  background: rgba(255, 255, 255, .03); margin-bottom: 12px;
}
.myo-card:last-child { margin-bottom: 0; }
.myo-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 11px; }
.myo-top b { font-size: 14.5px; }
.myo-oid { font-family: var(--mono); font-size: 11.5px; color: var(--txt-3); }
.myo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 9px 16px; }
.myo-grid div { font-size: 12.5px; color: var(--txt-3); }
.myo-grid div b { display: block; color: var(--txt); font-size: 13px; margin-top: 3px; font-weight: 600; }
/* 管理员填写的说明（用户侧可见，通常用于提示账号/密码等问题） */
.myo-note {
  margin-top: 12px; padding: 10px 12px; border-radius: 10px;
  background: rgba(255, 171, 61, .08);
  border: 1px solid rgba(255, 171, 61, .3);
}
.myo-note__t {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .3px; color: var(--warn);
}
.myo-note__t svg { flex: none; }
.myo-note p {
  margin: 5px 0 0; font-size: 13px; line-height: 1.72; color: var(--txt);
  white-space: pre-wrap; word-break: break-word;
}

/* ============ 订单管理：说明列（内联编辑） ============ */
.note-cell { min-width: 180px; max-width: 290px; vertical-align: middle; }
.note-box { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.note-txt {
  font-size: 12.5px; line-height: 1.6; color: var(--txt); word-break: break-word;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.note-txt--empty { color: var(--txt-3); }
.note-btn {
  font-family: inherit; font-size: 11.5px; cursor: pointer; padding: 3px 10px; border-radius: 7px;
  color: var(--acc); background: rgba(57, 203, 255, .08); border: 1px solid rgba(57, 203, 255, .28);
  transition: all .2s;
}
.note-btn:hover { background: rgba(57, 203, 255, .17); border-color: rgba(57, 203, 255, .5); }
.note-input {
  width: 100%; min-width: 180px; padding: 7px 9px; border-radius: 8px; resize: vertical;
  font-family: inherit; font-size: 12.5px; line-height: 1.6; outline: none;
  color: var(--txt); background: rgba(6, 12, 24, .78); border: 1px solid var(--line-strong);
}
.note-input::placeholder { color: var(--txt-3); }
.note-input:focus { border-color: rgba(57, 203, 255, .55); box-shadow: 0 0 0 3px rgba(57, 203, 255, .12); }
.note-acts { display: flex; gap: 6px; }
.note-save, .note-cancel {
  font-family: inherit; font-size: 11.5px; font-weight: 600; cursor: pointer;
  padding: 4px 12px; border-radius: 7px; transition: all .2s;
}
.note-save { color: #04121f; background: linear-gradient(120deg, #39cbff, #4d7dff); border: 1px solid transparent; }
.note-save:hover { filter: brightness(1.08); }
.note-cancel { color: var(--txt-2); background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.note-cancel:hover { color: var(--txt); border-color: var(--line-strong); }

/* ============ 区块标题左对齐（订单 / 卡密管理页） ============ */
.section__head--left { text-align: left; margin-left: 0; margin-right: 0; max-width: 860px; }

/* ============ 通用深色下拉（含展开选项，避免系统白色弹层） ============ */
select.sel-dark,
.maint__bar select {
  color-scheme: dark;
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background-color: rgba(6, 12, 24, .75);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--txt);
  font-family: inherit; font-size: 13px; cursor: pointer;
  padding: 10px 34px 10px 13px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2382a4cc' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  transition: border-color .22s, box-shadow .22s;
}
select.sel-dark:hover, .maint__bar select:hover { border-color: var(--line-strong); }
select.sel-dark:focus, .maint__bar select:focus {
  outline: none; border-color: rgba(57, 203, 255, .5); box-shadow: 0 0 0 4px rgba(57, 203, 255, .1);
}
select.sel-dark option, .maint__bar select option { background: #0c1424; color: var(--txt); }

/* ============ 导航「我的跟单」幽灵按钮 ============ */
.nav__cta--ghost {
  background: rgba(110, 165, 255, .08); color: var(--txt);
  border: 1px solid var(--line-strong); box-shadow: none;
}
.nav__cta--ghost:hover { background: rgba(110, 165, 255, .16); filter: none; border-color: rgba(57, 203, 255, .45); }

/* ============ 卡密输入 + 购买按钮 ============ */
.key-row { display: flex; gap: 10px; align-items: stretch; }
.key-row input { flex: 1; }
.key-buy {
  flex: none; padding: 10px 20px; border-radius: 10px; font-size: 13.5px;
  box-shadow: 0 12px 26px -14px rgba(77, 125, 255, .95);
}
.key-buy:hover { transform: translateY(-1px); }

/* ============ 购买卡密弹窗 ============ */
.pay-plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px; }
.pay-plan {
  position: relative; cursor: pointer; text-align: center; padding: 12px 8px; border-radius: 12px;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); transition: all .2s;
}
.pay-plan:hover { border-color: var(--line-strong); }
.pay-plan.is-active {
  border-color: rgba(57, 203, 255, .65); background: rgba(57, 203, 255, .1);
  box-shadow: 0 0 0 1px rgba(57, 203, 255, .25), 0 14px 30px -18px rgba(57, 203, 255, .9);
}
.pay-plan b { display: block; font-size: 14px; margin-bottom: 4px; }
.pay-plan span { display: block; font-family: var(--mono); font-size: 17px; font-weight: 700; color: var(--profit); }
.pay-plan em { display: block; font-style: normal; font-size: 11px; color: var(--txt-3); margin-top: 3px; }
.pay-plan em.is-save { color: var(--warn); font-weight: 600; }

/* 7 天试用：独占整行，横向排布，琥珀色点缀与月卡区分 */
.pay-plan--trial {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 12px 16px; background: linear-gradient(90deg, rgba(255, 171, 61, .12), rgba(57, 203, 255, .05));
  border-color: rgba(255, 171, 61, .38);
}
.pay-plan--trial b { margin-bottom: 0; font-size: 14.5px; }
.pay-plan--trial em { margin-top: 0; color: var(--warn); font-weight: 600; }
.pay-plan--trial span { margin-left: auto; font-size: 19px; }
.pay-plan--trial.is-active {
  border-color: rgba(255, 171, 61, .8); background: linear-gradient(90deg, rgba(255, 171, 61, .2), rgba(57, 203, 255, .08));
  box-shadow: 0 0 0 1px rgba(255, 171, 61, .3), 0 14px 30px -18px rgba(255, 171, 61, .9);
}

.pay-stage { text-align: center; }
.pay-qr {
  display: inline-flex; align-items: center; justify-content: center;
  width: 218px; height: 218px; padding: 12px; border-radius: 16px;
  background: #fff; box-shadow: 0 20px 44px -22px rgba(57, 203, 255, .9);
}
.pay-qr img, .pay-qr canvas { display: block; }
.pay-qr__empty { color: #8fa6c4; font-size: 12.5px; }
.pay-tip { font-size: 12.8px; color: var(--txt-2); margin-top: 14px; line-height: 1.7; }
.pay-amount { font-family: var(--mono); font-size: 26px; font-weight: 800; color: var(--profit); margin-bottom: 4px; }
.pay-label { font-size: 12.5px; color: var(--txt-2); margin-bottom: 14px; }
.pay-status {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  font-size: 12.8px; color: var(--txt-2); padding: 7px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
}
.pay-status i { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); box-shadow: 0 0 10px var(--warn); animation: payPulse 1.2s infinite; }
.pay-status.is-ok { color: var(--profit); border-color: rgba(24, 211, 154, .4); background: rgba(24, 211, 154, .08); }
.pay-status.is-ok i { background: var(--profit); box-shadow: 0 0 10px var(--profit); animation: none; }
.pay-status.is-err { color: var(--loss); border-color: rgba(255, 91, 112, .4); background: rgba(255, 91, 112, .08); }
.pay-status.is-err i { background: var(--loss); box-shadow: 0 0 10px var(--loss); animation: none; }
@keyframes payPulse { 0%, 100% { opacity: 1; } 50% { opacity: .28; } }

.pay-done {
  border: 1px dashed rgba(24, 211, 154, .5); background: rgba(24, 211, 154, .07);
  border-radius: 14px; padding: 18px; text-align: center;
}
.pay-done__label { font-size: 12.5px; color: var(--txt-2); margin-bottom: 10px; }
.pay-done__key {
  font-family: var(--mono); font-size: 20px; font-weight: 800; letter-spacing: 1.5px;
  color: var(--profit); text-shadow: 0 0 20px rgba(24, 211, 154, .5); margin-bottom: 14px;
  word-break: break-all;
}
.pay-done__acts { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.pay-done__acts .btn { padding: 10px 22px; font-size: 13.5px; }

/* ============ 跟单提交成功 · 结果引导弹窗 ============ */
.fdone__icon {
  width: 66px; height: 66px; margin: 0 auto 16px; border-radius: 50%;
  display: grid; place-items: center; color: var(--profit);
  background: radial-gradient(circle at 50% 38%, rgba(24, 211, 154, .26), rgba(24, 211, 154, .05));
  border: 1px solid rgba(24, 211, 154, .48);
  box-shadow: 0 0 34px -6px rgba(24, 211, 154, .75);
  animation: fdonePop .5s cubic-bezier(.2, .9, .3, 1.4) both;
}
.fdone__icon svg { width: 31px; height: 31px; }
@keyframes fdonePop { from { opacity: 0; transform: scale(.45); } to { opacity: 1; transform: none; } }

.fdone__title { margin: 0 0 7px; font-size: 21px; font-weight: 800; letter-spacing: .3px; text-align: center; }
.fdone__sub { margin: 0 0 20px; text-align: center; font-size: 13px; color: var(--txt-2); line-height: 1.7; }

.fdone__card {
  border: 1px solid var(--line); border-radius: 14px; padding: 15px 17px;
  background: rgba(255, 255, 255, .03); margin-bottom: 18px;
}

.fdone__guide {
  border: 1px solid rgba(57, 203, 255, .3); border-radius: 14px; padding: 15px 17px;
  background: linear-gradient(150deg, rgba(57, 203, 255, .1), rgba(77, 125, 255, .05));
}
.fdone__guide-t {
  display: flex; align-items: center; gap: 7px; margin-bottom: 11px;
  font-size: 13.5px; font-weight: 700; color: var(--acc);
}
.fdone__steps { margin: 0; padding-left: 20px; font-size: 13px; color: var(--txt-2); line-height: 2; }
.fdone__steps li { padding-left: 2px; }
.fdone__steps b { color: var(--txt); }
.fdone__btn {
  display: inline-block; padding: 1px 10px; border-radius: 7px; font-weight: 700;
  color: var(--txt); background: rgba(110, 165, 255, .16); border: 1px solid var(--line-strong);
}
.fdone__tip {
  margin: 13px 0 0; padding-top: 12px; border-top: 1px dashed var(--line-strong);
  font-size: 12.5px; color: var(--txt-2); line-height: 1.85;
}
.fdone__tip b {
  font-family: var(--mono); font-size: 14px; font-weight: 800; letter-spacing: .6px;
  color: var(--profit); text-shadow: 0 0 16px rgba(24, 211, 154, .45);
}

/* 成功弹窗右上角关闭按钮（该弹窗没有标题栏，故浮在角上） */
.fdone__x { position: absolute; top: 16px; right: 16px; z-index: 2; }

/* 引导态：顶部「我的跟单」按钮呼吸高亮，指明入口位置 */
#myOrdersBtn.is-hint { animation: navHint 1.5s ease-in-out infinite; border-color: rgba(57, 203, 255, .8); }
@keyframes navHint {
  0%, 100% { box-shadow: 0 0 0 0 rgba(57, 203, 255, .5); background: rgba(57, 203, 255, .12); }
  50%      { box-shadow: 0 0 0 10px rgba(57, 203, 255, 0); background: rgba(57, 203, 255, .26); }
}
/* 成功弹窗打开期间把导航提到遮罩之上：既形成「聚光灯」效果，
   也让被高亮的「我的跟单」按钮真的可以点（否则会被遮罩挡住） */
body.fdone-open .nav { z-index: 300; background: rgba(5, 10, 20, .92); border-bottom-color: rgba(57, 203, 255, .28); }
/* 面板整体下移，避免被浮起的导航盖住标题与关闭按钮 */
body.fdone-open .modal { padding-top: calc(var(--nav-h) + 16px); }

@media (max-width: 760px) {
  .fdone__title { font-size: 18.5px; }
  .fdone__steps { font-size: 12.5px; line-height: 1.95; }
}

/* 导航中的按钮型入口 */
button.nav__cta { cursor: pointer; border: none; font-family: inherit; }
button.nav__cta--ghost { border: 1px solid var(--line-strong); }