:root {
  --blue: #0865ef;
  --ink: #111827;
  --muted: #7b8493;
  --line: #e7ebf0;
  --bg: #f6f8fa;
  --green: #10ac6b;
  --red: #ef4050;
  --orange: #ff8a1f;
  --yellow: #f6c626;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}
button,
a {
  font: inherit;
}
button {
  cursor: pointer;
}
a {
  color: inherit;
  text-decoration: none;
}
.topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  height: 57px;
  display: flex;
  align-items: center;
  padding: 0 27px;
  border-bottom: 1px solid #e6eaf0;
  background: #fff;
}
.brand {
  display: flex;
  width: 330px;
  align-items: center;
  gap: 14px;
}
.brand strong {
  width: 96px;
  font-family: "Arial Black", Inter, sans-serif;
  font-size: 27px;
  letter-spacing: -1px;
}
.brand strong span {
  color: #6dbd27;
}
.brand small {
  color: #6b7280;
  font-size: 13px;
}
.global-search {
  width: 640px;
  height: 37px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 17px;
  border: 0;
  border-radius: 7px;
  background: #f5f7f9;
  color: #818997;
  text-align: left;
}
.global-search i {
  width: 13px;
  height: 13px;
  border: 1.7px solid #687386;
  border-radius: 50%;
  position: relative;
}
.global-search i:after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -3px;
  width: 5px;
  border-top: 1.7px solid #687386;
  transform: rotate(45deg);
}
.top-actions {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-left: auto;
}
.top-actions button {
  height: 36px;
  border-radius: 7px;
  background: #fff;
}
.language {
  border: 0;
  color: #4b5563;
}
.login {
  width: 74px;
  border: 1px solid #d8e0eb;
  color: var(--blue);
}
.register {
  width: 76px;
  border: 0;
  background: var(--blue) !important;
  box-shadow: 0 5px 13px rgba(8, 101, 239, 0.2);
  color: #fff;
}
.sidebar {
  position: fixed;
  z-index: 10;
  top: 57px;
  bottom: 0;
  left: 0;
  width: 249px;
  padding: 18px 25px;
  border-right: 1px solid #e6eaf0;
  background: #fff;
  overflow-y: auto;
}
.main-nav {
  display: grid;
  gap: 3px;
}
.main-nav a {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 0 17px;
  border-radius: 7px;
  color: #334155;
  font-size: 14px;
}
.main-nav a b {
  width: 16px;
  color: #64748b;
  text-align: center;
}
.main-nav a.active {
  background: #edf4ff;
  color: var(--blue);
  font-weight: 600;
}
.main-nav a.active b {
  color: var(--blue);
}
.following {
  margin-top: 20px;
  padding: 14px 15px 12px;
  border: 1px solid #e5e9ee;
  border-radius: 8px;
  background: #fbfcfd;
}
.following h3 {
  margin: 0 0 12px;
  font-size: 13px;
}
.following a {
  display: block;
  padding: 7px 2px;
  color: #475569;
  font-size: 12px;
}
.following button {
  width: 100%;
  height: 38px;
  margin-top: 8px;
  border: 1px solid #d9e2ef;
  border-radius: 7px;
  background: #fff;
  color: var(--blue);
  font-size: 12px;
}
.subscribe {
  position: relative;
  right: auto;
  bottom: auto;
  left: auto;
  margin-top: 28px;
  padding: 18px;
  border-radius: 9px;
  background: linear-gradient(135deg, #09233b, #083b64);
  box-shadow: 0 10px 24px rgba(6, 34, 57, 0.18);
  color: #fff;
}
.subscribe h3 {
  margin: 0;
  font-size: 15px;
}
.subscribe p {
  margin: 8px 0 14px;
  font-size: 12px;
  line-height: 1.7;
}
.subscribe button {
  width: 100%;
  height: 35px;
  border: 0;
  border-radius: 6px;
  background: linear-gradient(90deg, #0a76ff, #0759e9);
  color: #fff;
}
.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
  gap: 14px;
  margin: 57px 0 0 249px;
  padding: 15px 23px 36px;
}
.center-column,
.right-column {
  display: grid;
  align-content: start;
  gap: 14px;
}
.card {
  border: 1px solid #e9edf2;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(33, 52, 72, 0.04);
}
.lead-panel {
  height: 508px;
  padding: 0 27px;
}
.lead-tabs {
  height: 44px;
  display: flex;
  gap: 31px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.lead-tabs button {
  height: 44px;
  padding: 0 5px;
  border: 0;
  background: none;
  color: #3d4653;
}
.lead-tabs button.active {
  position: relative;
  color: #145fc4;
  font-weight: 600;
}
.lead-tabs button.active:after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--blue);
}
.brief-list article {
  height: 72px;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 55px;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brief-list .risk {
  padding: 4px 6px;
  border-radius: 3px;
  color: #fff;
  font-size: 10px;
  text-align: center;
}
.risk.high {
  background: var(--red);
}
.risk.medium {
  background: var(--orange);
}
.risk.low {
  background: var(--yellow);
}
.brief-list h2 {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
}
.brief-list p {
  margin: 6px 0 0;
  overflow: hidden;
  color: #78818e;
  font-size: 11px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.brief-list time {
  color: #8993a2;
  font-size: 10px;
}
.feature-story {
  display: grid;
  grid-template-columns: 50% 1fr;
  gap: 18px;
  padding-top: 16px;
}
.feature-image img {
  width: 100%;
  height: 210px;
  display: block;
  border-radius: 6px;
  object-fit: cover;
}
.feature-image{position:relative}
.feature-image:after{content:'深度分析';position:absolute;top:12px;left:12px;padding:5px 9px;border-radius:3px;background:#e82f34;color:#fff;font-size:10px;font-weight:700;box-shadow:0 3px 10px rgba(173,25,31,.28)}
.feature-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 2px 4px 0 0;
}
.feature-copy h1 {
  margin: 0;
  font-size: 21px;
  line-height: 1.55;
}
.feature-copy p {
  margin: 24px 0 0;
  color: #6d7684;
  font-size: 12px;
  line-height: 1.9;
}
.feature-copy footer {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  color: #8792a0;
  font-size: 10px;
}
.latest-panel {
  height: 397px;
  padding: 0 25px;
}
.card-title {
  height: 51px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title h2 {
  margin: 0;
  font-size: 16px;
}
.card-title a {
  color: #1a69db;
  font-size: 11px;
}
.filter-tabs {
  display: flex;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}
.filter-tabs button {
  height: 30px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: #f4f6f8;
  color: #596273;
  font-size: 11px;
}
.filter-tabs button.active {
  background: var(--blue);
  box-shadow: 0 5px 11px rgba(8, 101, 239, 0.2);
  color: #fff;
}
.latest-list article {
  height: 96px;
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr) 60px;
  gap: 15px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.latest-list article:last-child {
  border: 0;
}
.latest-list img {
  width: 126px;
  height: 78px;
  border-radius: 5px;
  object-fit: cover;
}
.latest-list h3 {
  margin: 0;
  font-size: 14px;
}
.latest-list small {
  display: block;
  margin-top: 5px;
  color: #8a93a0;
  font-size: 9px;
}
.latest-list p {
  margin: 7px 0 0;
  overflow: hidden;
  color: #747e8d;
  font-size: 10px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.latest-list aside {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  color: #86909e;
  font-size: 9px;
  text-align: right;
}
.right-column .card {
  padding: 0 22px;
}
.risk-map {
  height: 304px;
}
.risk-map img {
  width: 100%;
  height: 210px;
  display: block;
  object-fit: contain;
}
.legend {
  height: 35px;
  display: flex;
  align-items: center;
  gap: 17px;
  color: #586273;
  font-size: 10px;
}
.legend b {
  position: relative;
  padding-left: 14px;
  font-weight: 400;
}
.legend b:before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}
.legend .mid-dot:before {
  background: var(--orange);
}
.legend .low-dot:before {
  background: var(--yellow);
}
.legend .safe-dot:before {
  background: var(--green);
}
.markets {
  height: 300px;
}
.market-tabs {
  display: flex;
  gap: 34px;
  height: 41px;
  border-bottom: 1px solid var(--line);
}
.market-tabs button {
  position: relative;
  border: 0;
  background: none;
  color: #4d5664;
  font-size: 12px;
}
.market-tabs button.active {
  color: var(--blue);
}
.market-tabs button.active:after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: var(--blue);
}
.market-list {
  padding-top: 9px;
}
.market-row {
  height: 34px;
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 0.65fr 88px;
  align-items: center;
  font-size: 11px;
}
.market-row b,.market-row em{transition:color .28s ease,transform .28s ease}
.market-row.quote-update b,.market-row.quote-update em{animation:quote-flash .75s ease}
.market-row .up {
  color: #ef334a;
}
.market-row .down {
  color: #0eaa68;
}
.spark {
  width: 82px;
  height: 25px;
}
.spark-line,.spark-area{transition:d .7s ease,stroke .3s ease,fill .3s ease}
.spark-line{stroke-dasharray:120;stroke-dashoffset:120;animation:spark-draw .9s ease forwards}
.markets > small {
  display: block;
  margin-top: 5px;
  color: #a0a8b3;
  font-size: 9px;
}
.markets>small i{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:#19b77a;box-shadow:0 0 0 0 rgba(25,183,122,.45);animation:data-pulse 1.7s ease-out infinite}
.warning-panel {
  height: 291px;
}
.warning-list {
  position: relative;
  height: 228px;
  overflow: hidden;
  padding-left: 20px;
}
.warning-list:before {
  content: "";
  position: absolute;
  top: 15px;
  bottom: 16px;
  left: 6px;
  border-left: 1px solid #cbd9ee;
  z-index: 2;
  pointer-events: none;
}
.warning-track{will-change:transform;animation:warning-scroll 18s linear infinite}
.warning-list:hover .warning-track{animation-play-state:paused}
.warning-list article {
  position: relative;
  height: 57px;
  display: grid;
  grid-template-columns: 58px 1fr;
}
.warning-list .fraud-alert h3,.warning-list .fraud-alert time{color:#e12d35}
.warning-list .fraud-alert:before{border-color:#e12d35;background:#fff;box-shadow:0 0 0 5px rgba(225,45,53,.1);animation:warning-pulse 1.6s ease-out infinite}
.warning-list .fraud-alert p{color:#bf5d63}
.warning-list article:before {
  content: "";
  position: absolute;
  top: 15px;
  left: -19px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  background: #fff;
}
.warning-list time {
  padding-top: 12px;
  color: #778395;
  font-size: 11px;
}
.warning-list h3 {
  margin: 9px 0 0;
  font-size: 11px;
}
.warning-list p {
  margin: 6px 0 0;
  color: #7d8795;
  font-size: 10px;
}
@keyframes quote-flash{0%{transform:translateY(2px);opacity:.48}100%{transform:none;opacity:1}}
@keyframes spark-draw{to{stroke-dashoffset:0}}
@keyframes data-pulse{70%{box-shadow:0 0 0 6px rgba(25,183,122,0)}100%{box-shadow:0 0 0 0 rgba(25,183,122,0)}}
@keyframes warning-pulse{70%{box-shadow:0 0 0 7px rgba(225,45,53,0)}100%{box-shadow:0 0 0 0 rgba(225,45,53,0)}}
@keyframes warning-scroll{to{transform:translateY(-50%)}}
@media(prefers-reduced-motion:reduce){.spark-line,.market-row b,.market-row em,.warning-track,.markets>small i,.warning-list .fraud-alert:before{animation:none!important;transition:none!important}}
@media (max-width: 1180px) {
  .workspace {
    grid-template-columns: 1fr;
  }
  .right-column {
    grid-template-columns: repeat(2, 1fr);
  }
  .warning-panel {
    grid-column: 1/-1;
  }
  .global-search {
    width: 40vw;
  }
}
@media (max-width: 820px) {
  .topbar {
    padding: 0 14px;
  }
  .brand {
    width: auto;
  }
  .brand small,
  .global-search,
  .language {
    display: none;
  }
  .sidebar {
    display: none;
  }
  .workspace {
    margin-left: 0;
    padding: 13px;
    grid-template-columns: 1fr;
  }
  .right-column {
    grid-template-columns: 1fr;
  }
  .lead-panel {
    height: auto;
    padding: 0 18px;
  }
  .brief-list article {
    grid-template-columns: 48px minmax(0, 1fr);
  }
  .brief-list article > time {
    display: none;
  }
  .brief-list h2 {
    display: -webkit-box;
    overflow: hidden;
    font-size: 13px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .brief-list p {
    font-size: 9px;
  }
  .feature-story {
    grid-template-columns: 1fr;
  }
  .feature-copy {
    min-height: 220px;
  }
  .latest-panel {
    height: auto;
    padding: 0 18px;
  }
  .latest-list article {
    grid-template-columns: 96px 1fr;
  }
  .latest-list img {
    width: 96px;
  }
  .latest-list aside {
    display: none;
  }
  .right-column .card {
    height: auto;
    min-height: 290px;
  }
  .filter-tabs {
    overflow-x: auto;
  }
  .filter-tabs button {
    flex: none;
  }
  .top-actions {
    gap: 7px;
  }
  .login,
  .register {
    width: 58px;
  }
}

/* 819 visual refinement — preserve the approved layout, improve finish. */
:root{
  --blue:#075fda;
  --ink:#172132;
  --muted:#778396;
  --line:#e8edf3;
  --bg:#f4f7fa;
  --card-shadow:0 1px 2px rgba(20,38,63,.025),0 9px 28px rgba(20,38,63,.055);
}
html{scroll-behavior:smooth}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;background:linear-gradient(135deg,#f7f9fb 0,#f2f5f8 52%,#f6f8fa 100%);letter-spacing:.003em}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible{outline:2px solid rgba(7,95,218,.38);outline-offset:2px}

.topbar{border-bottom-color:#e8edf3;background:rgba(255,255,255,.94);box-shadow:0 1px 8px rgba(19,40,70,.035);backdrop-filter:blur(14px)}
.brand strong{color:#101827;letter-spacing:-1.5px}
.brand small{color:#7a8595;font-weight:500;letter-spacing:.035em}
.global-search{border:1px solid transparent;background:#f3f6f9;transition:border-color .2s,background .2s,box-shadow .2s}
.global-search:hover{border-color:#dce5ef;background:#fff;box-shadow:0 4px 14px rgba(24,48,78,.06)}
.top-actions button{transition:transform .2s,border-color .2s,box-shadow .2s,background .2s}
.top-actions button:hover{transform:translateY(-1px)}
.login:hover{border-color:#a9c5ea;background:#f7fbff}
.register:hover{box-shadow:0 8px 20px rgba(8,101,239,.24)}

.sidebar{border-right-color:#e7ecf2;background:rgba(255,255,255,.96);box-shadow:4px 0 20px rgba(26,45,70,.025)}
.main-nav a{font-weight:500;transition:color .18s,background .18s,transform .18s}
.main-nav a:hover{color:#075fda;background:#f5f8fc;transform:translateX(2px)}
.main-nav a b{height:22px;display:grid;place-items:center;border-radius:6px;color:#728096;font-size:13px}
.main-nav a.active{background:linear-gradient(90deg,#eaf2ff,#f2f7ff);box-shadow:inset 3px 0 #0865ef}
.following{border-color:#e3e9f0;background:linear-gradient(180deg,#fff,#fafcfe);box-shadow:0 5px 18px rgba(26,48,76,.035)}
.following a{border-radius:5px;transition:color .18s,background .18s,padding .18s}
.following a:hover{padding-left:7px;background:#f1f6fc;color:#075fda}
.following button{transition:border-color .18s,background .18s,box-shadow .18s}
.following button:hover{border-color:#aec8e9;background:#f7fbff;box-shadow:0 4px 12px rgba(25,75,135,.07)}
.subscribe{overflow:hidden;background:radial-gradient(circle at 100% 0,rgba(22,124,220,.32),transparent 42%),linear-gradient(145deg,#081f35,#0a416c);box-shadow:0 14px 30px rgba(6,34,57,.2)}
.subscribe:before{content:"";position:absolute;width:130px;height:130px;right:-70px;bottom:-80px;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.subscribe h3{letter-spacing:.015em}.subscribe p{color:#d2e0eb}
.subscribe button{position:relative;box-shadow:0 7px 18px rgba(0,71,196,.3);transition:transform .2s,filter .2s}
.subscribe button:hover{transform:translateY(-1px);filter:brightness(1.06)}

.workspace{gap:16px;padding-top:17px}.center-column,.right-column{gap:16px}
.card{border-color:rgba(218,226,235,.88);border-radius:11px;box-shadow:var(--card-shadow);transition:border-color .22s,box-shadow .22s}
.card:hover{border-color:#d7e0ea;box-shadow:0 2px 4px rgba(20,38,63,.03),0 13px 34px rgba(20,38,63,.07)}
.lead-tabs{border-bottom-color:#e8edf2}.lead-tabs button{font-size:13px;font-weight:500;transition:color .18s}.lead-tabs button:hover{color:#075fda}
.lead-tabs button.active:after{height:3px;border-radius:3px 3px 0 0}
.brief-list article{border-bottom-color:#e9edf2;transition:background .18s,transform .18s}
.brief-list article:hover{background:linear-gradient(90deg,rgba(244,248,252,.9),transparent);transform:translateX(2px)}
.brief-list .risk{border-radius:5px;font-weight:650;box-shadow:0 3px 8px rgba(25,38,56,.08)}
.brief-list h2{color:#182232;font-weight:650;letter-spacing:-.006em}.brief-list p{color:#7d8897}
.feature-image{overflow:hidden;border-radius:8px;background:#0b2d48;box-shadow:0 7px 18px rgba(6,34,56,.14)}
.feature-image img{border-radius:8px;transition:transform .5s,filter .5s}.feature-story:hover .feature-image img{transform:scale(1.018);filter:saturate(1.06)}
.feature-image:after{border-radius:5px;box-shadow:0 4px 13px rgba(173,25,31,.3)}
.feature-copy h1{color:#172132;font-weight:680;letter-spacing:-.018em}.feature-copy p{color:#707c8d}.feature-copy footer{border-top:1px solid #edf1f5;padding-top:11px}

.card-title{border-bottom-color:#edf1f5}.card-title h2{color:#172132;font-weight:680;letter-spacing:-.01em}.card-title a{font-weight:500;transition:color .18s,transform .18s}.card-title a:hover{color:#004ead;transform:translateX(2px)}
.filter-tabs{gap:10px}.filter-tabs button{border:1px solid transparent;border-radius:7px;transition:color .18s,background .18s,border-color .18s,transform .18s}
.filter-tabs button:hover{border-color:#dce5ef;background:#fff;color:#075fda;transform:translateY(-1px)}
.filter-tabs button.active{border-color:#0865ef;background:linear-gradient(135deg,#1474f7,#075fda);box-shadow:0 6px 14px rgba(8,101,239,.2)}
.latest-list article{border-bottom-color:#e9edf2;transition:background .2s,transform .2s}.latest-list article:hover{background:#fafcff;transform:translateX(2px)}
.latest-list img{border-radius:7px;box-shadow:0 4px 10px rgba(23,37,55,.11);transition:transform .3s,filter .3s}.latest-list article:hover img{transform:scale(1.025);filter:saturate(1.08)}
.latest-list h3{color:#1b2636;font-weight:650}.latest-list small{color:#8792a1}.latest-list p{color:#768293}

.right-column .card{padding-right:23px;padding-left:23px}
.warning-list article{border-radius:5px;transition:background .18s}.warning-list article:hover{background:linear-gradient(90deg,#f7faff,transparent)}
.warning-list h3{color:#202b3c;font-weight:650}.warning-list article:before{box-shadow:0 0 0 3px rgba(8,101,239,.07)}
.warning-list .fraud-alert{background:linear-gradient(90deg,rgba(255,244,244,.66),transparent 88%)}
.warning-list .fraud-alert h3{font-weight:700}
.risk-map img{filter:saturate(.92) contrast(1.02);transition:filter .3s,transform .3s}.risk-map:hover img{filter:saturate(1.02) contrast(1.03);transform:scale(1.01)}
.legend{border-top:1px solid #f0f3f6}.legend b:before{box-shadow:0 0 0 3px rgba(239,64,80,.08)}
.market-tabs button{font-weight:500;transition:color .18s}.market-tabs button:hover{color:#075fda}.market-tabs button.active:after{height:3px;border-radius:3px 3px 0 0}
.market-row{border-radius:5px;transition:background .18s,padding .18s}.market-row:hover{padding:0 6px;background:#f6f9fc}
.market-row b{color:#1b2636}.markets>small{color:#9aa5b2}

@media(max-width:820px){
  .card{border-radius:9px}
  .workspace{gap:12px}.center-column,.right-column{gap:12px}
  .global-search{box-shadow:none}
  .feature-copy{min-height:176px;padding-top:3px}
  .feature-copy p{margin-top:12px;line-height:1.75}
  .feature-copy footer{padding-top:8px}
  .card{box-shadow:0 5px 18px rgba(20,38,63,.045)}
  .brief-list article:hover,.latest-list article:hover,.main-nav a:hover{transform:none}
}