:root{--bg-0:#060a14;--bg-1:#0d1630;--line:rgba(53,232,255,.22);--text:#e7f6ff;--sub:#8ca7be;--card:rgba(6,16,36,.76);--card-border:rgba(41,167,238,.45);--accent:#1df1f2}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(circle at 20% 10%,#15305b 0,var(--bg-0) 45%,#04070e 100%);color:var(--text);font-family:Segoe UI,PingFang SC,sans-serif}.screen-bg{height:100vh;min-height:100vh;padding:16px 20px 20px;position:relative;overflow:hidden;display:flex;flex-direction:column;isolation:isolate}.screen-bg:after,.screen-bg:before{content:"";position:absolute;inset:-18%;pointer-events:none;z-index:0}.screen-bg:before{background:radial-gradient(circle at 18% 24%,rgba(39,170,255,.24) 0,rgba(39,170,255,0) 44%),radial-gradient(circle at 80% 18%,rgba(0,255,209,.2) 0,rgba(0,255,209,0) 42%),radial-gradient(circle at 52% 78%,rgba(95,101,255,.2) 0,rgba(95,101,255,0) 44%);filter:blur(8px);animation:auroraFloat 20s ease-in-out infinite alternate}.screen-bg:after{background:linear-gradient(115deg,rgba(0,238,255,0),rgba(0,238,255,.12) 46%,rgba(0,238,255,.22) 50%,rgba(0,238,255,.1) 54%,rgba(0,238,255,0));transform:translateX(-72%) skewX(-10deg);animation:sweepLight 9s cubic-bezier(.4,.02,.2,.98) infinite;opacity:.75}.bg-orbit,.bg-particles,.bg-scanlines{position:absolute;inset:-6%;pointer-events:none;z-index:0}.bg-orbit{background:conic-gradient(from 20deg at 50% 52%,rgba(31,242,247,.04),rgba(31,242,247,.2) 16%,rgba(41,138,255,.06) 30%,rgba(20,239,181,.2) 44%,rgba(94,89,250,.09) 62%,rgba(31,242,247,.04) 100%);filter:blur(24px) saturate(125%);transform-origin:50% 55%;animation:orbitSpin 34s linear infinite;opacity:.8}.bg-orbit:before{content:"";position:absolute;inset:18% 24%;border-radius:50%;border:1px solid rgba(66,206,255,.24);box-shadow:0 0 24px rgba(36,240,240,.16),inset 0 0 50px rgba(38,116,255,.14);animation:ringPulse 6.5s ease-in-out infinite}.bg-particles{background-image:radial-gradient(circle at 14% 22%,rgba(120,234,255,.56) 0 1px,transparent 2px),radial-gradient(circle at 72% 18%,rgba(86,199,255,.6) 0 1px,transparent 2px),radial-gradient(circle at 84% 64%,rgba(72,255,215,.52) 0 1px,transparent 2px),radial-gradient(circle at 22% 72%,rgba(129,165,255,.45) 0 1px,transparent 2px),radial-gradient(circle at 58% 48%,rgba(184,246,255,.58) 0 1px,transparent 2px),radial-gradient(circle at 36% 40%,rgba(41,178,255,.4) 0 1px,transparent 2px),radial-gradient(circle at 68% 82%,rgba(52,255,245,.42) 0 1px,transparent 2px);background-size:540px 540px,620px 620px,760px 760px,700px 700px,520px 520px,860px 860px,910px 910px;background-repeat:repeat;filter:drop-shadow(0 0 4px rgba(57,216,255,.28));animation:particleDrift 56s linear infinite,twinkle 4.8s ease-in-out infinite alternate;opacity:.5}.bg-scanlines{inset:0;background-image:repeating-linear-gradient(180deg,rgba(144,218,255,.08) 0,rgba(144,218,255,.08) 1px,rgba(8,16,36,0) 3px,rgba(8,16,36,0) 6px);mix-blend-mode:soft-light;animation:scanlineMove 8.2s linear infinite;opacity:.22}.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:36px 36px;opacity:.16;pointer-events:none;animation:gridDrift 18s linear infinite;z-index:1;overflow:hidden}.grid-overlay:before{content:"";position:absolute;inset:-24%;background:radial-gradient(circle at 20% 38%,rgba(33,240,255,.24) 0,rgba(33,240,255,.04) 14%,rgba(33,240,255,0) 30%),radial-gradient(circle at 78% 72%,rgba(43,151,255,.2) 0,rgba(43,151,255,.05) 12%,rgba(43,151,255,0) 30%);filter:blur(18px);animation:beaconMove 15s ease-in-out infinite alternate;opacity:.72}.grid-overlay:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,244,255,0),rgba(0,244,255,.05) 35%,rgba(0,244,255,.11) 50%,rgba(0,244,255,.05) 65%,rgba(0,244,255,0));transform:translateX(-100%);animation:dataSweep 11s ease-in-out infinite;opacity:.8}.screen-header{position:relative;z-index:2;text-align:center;margin-bottom:0}.screen-header h1{margin:0;font-size:34px;letter-spacing:2px;text-transform:uppercase}.screen-header p{margin:8px 0 10px;color:var(--sub)}.period-switch{display:inline-flex;gap:8px;padding:4px;border:1px solid var(--card-border);background:rgba(8,20,44,.7);border-radius:999px}.period-btn{border:1px solid rgba(63,174,255,.45);background:transparent;color:#b6d9f3;padding:6px 14px;border-radius:999px;cursor:pointer}.period-btn.active{background:linear-gradient(90deg,#0ea5d4,#24f0f0);color:#02212a;border-color:transparent;font-weight:700}.screen-top-meta{position:relative;z-index:2;display:grid;grid-template-columns:auto 1fr auto;align-items:start;margin-bottom:6px;grid-gap:12px;gap:12px}.meta-center{align-self:start;justify-self:center}.meta-left{display:flex;flex-direction:row;align-items:center;gap:10px}.scope-switch{display:inline-flex;gap:8px;padding:4px;border:1px solid var(--card-border);background:rgba(8,20,44,.72);border-radius:999px;width:-moz-fit-content;width:fit-content}.meta-time,.meta-weather{border:1px solid var(--card-border);background:rgba(8,20,44,.72);box-shadow:inset 0 0 18px rgba(29,241,242,.08);border-radius:10px;padding:8px 12px}.meta-time{font-size:14px;color:#d5edff;letter-spacing:.4px;white-space:nowrap}.meta-weather{text-align:right;color:#b3d4ea;font-size:13px;line-height:1.45;min-width:240px}.meta-weather-head{display:flex;justify-content:flex-end;margin-bottom:6px}.fullscreen-btn{padding:4px 10px;font-size:12px}.error-bar{margin:0 auto 10px;width:min(1000px,92vw);padding:8px 12px;border:1px solid #ff5976;color:#ffd9df;background:rgba(132,18,37,.45)}.error-bar,.nine-grid{position:relative;z-index:2}.nine-grid{width:calc(100% + 40px);margin:0 -20px;flex:1 1 auto;min-height:0;height:auto;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-template-rows:.95fr 1fr 1fr .95fr;grid-gap:10px;gap:10px;grid-template-areas:"t1 t2 t3 t4 t5" "l1 center center center r1" "l2 center center center r2" "b1 b2 b3 b4 b5"}.center-board{grid-area:center;background:linear-gradient(180deg,rgba(10,28,58,.9),rgba(4,12,30,.92));border:1px solid var(--card-border);border-radius:14px;box-shadow:0 0 22px rgba(29,241,242,.22),inset 0 0 40px rgba(37,116,211,.18);display:flex;flex-direction:column;overflow:hidden}.center-title{padding:12px 14px;font-size:18px;font-weight:700;border-bottom:1px solid rgba(42,111,176,.5)}.center-empty{padding:16px;color:var(--sub)}.news-scroll{overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}.news-item{text-align:left;border:1px solid rgba(71,148,211,.42);background:rgba(8,23,48,.82);color:var(--text);border-radius:10px;padding:10px;cursor:pointer}.news-item:hover{border-color:#24f0f0;box-shadow:0 0 12px rgba(36,240,240,.18)}.news-time{color:#76d6ff;font-size:12px;margin-bottom:4px}.news-title{font-size:15px;font-weight:700;margin-bottom:4px}.news-summary{color:#9bb5cb;font-size:13px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}.news-summary :where(p,div,span,strong,b,em,i,a){display:inline;margin:0;padding:0}.news-summary :where(img,video,iframe,object,embed,table,ul,ol,li){display:none!important}.stock-card{width:100%;height:100%;min-height:178px;padding:10px;border:1px solid var(--card-border);border-radius:14px;background:var(--card);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);box-shadow:inset 0 0 30px rgba(27,113,191,.14);display:flex;flex-direction:column;min-width:0}.stock-title{font-size:18px;font-weight:800;color:#87fcff}.stock-sub{color:var(--sub);margin-bottom:6px;font-size:13px}.spark-wrap{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.spark-svg{width:100%;height:100%;flex:1 1 auto;min-height:0}.spark-meta{display:flex;justify-content:space-between;color:#b8d2e9;font-size:12px}.spark-empty{color:var(--sub);text-align:center;flex:1 1 auto;display:flex;align-items:center;justify-content:center}.up{color:#1df1f2}.down{color:#ff5f7a}.t1{grid-area:t1}.t2{grid-area:t2}.t3{grid-area:t3}.t4{grid-area:t4}.t5{grid-area:t5}.l1{grid-area:l1}.r1{grid-area:r1}.l2{grid-area:l2}.r2{grid-area:r2}.b1{grid-area:b1}.b2{grid-area:b2}.b3{grid-area:b3}.b4{grid-area:b4}.b5{grid-area:b5}.modal-mask{position:fixed;inset:0;background:rgba(3,8,20,.7);display:flex;align-items:center;justify-content:center;z-index:50}.modal-body{width:min(1200px,92vw);height:min(760px,90vh);background:#071024;border:1px solid var(--card-border);border-radius:12px;overflow:hidden}.modal-head{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid rgba(63,174,255,.4)}.modal-head>div{display:flex;gap:8px}.modal-iframe{border:0;width:100%;height:calc(100% - 52px);background:#fff}.login-box{width:min(420px,90vw);background:#091a34;border:1px solid var(--card-border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px}.login-box input{height:40px;border:1px solid rgba(77,158,230,.5);background:#0a1f3f;color:var(--text);border-radius:8px;padding:0 10px}@keyframes auroraFloat{0%{transform:translateZ(0) scale(1);opacity:.68}50%{transform:translate3d(2%,-2%,0) scale(1.04);opacity:.84}to{transform:translate3d(-2.5%,2%,0) scale(1.08);opacity:.66}}@keyframes sweepLight{0%{transform:translateX(-72%) skewX(-10deg);opacity:0}12%{opacity:.7}52%{opacity:.82}to{transform:translateX(72%) skewX(-10deg);opacity:0}}@keyframes gridDrift{0%{background-position:0 0,0 0;opacity:.12}50%{background-position:18px 10px,10px 18px;opacity:.2}to{background-position:36px 20px,20px 36px;opacity:.12}}@keyframes orbitSpin{0%{transform:rotate(0deg) scale(1)}50%{transform:rotate(180deg) scale(1.04)}to{transform:rotate(1turn) scale(1)}}@keyframes ringPulse{0%{transform:scale(.92);opacity:.2}50%{transform:scale(1.06);opacity:.6}to{transform:scale(.92);opacity:.2}}@keyframes particleDrift{0%{background-position:0 0,0 0,0 0,0 0,0 0,0 0,0 0}to{background-position:-160px 120px,220px 80px,-120px -160px,200px -140px,-180px 140px,260px -120px,-240px 180px}}@keyframes twinkle{0%{opacity:.34}50%{opacity:.62}to{opacity:.42}}@keyframes scanlineMove{0%{transform:translateY(-6px)}to{transform:translateY(6px)}}@keyframes beaconMove{0%{transform:translate3d(-6%,-4%,0) scale(.96)}to{transform:translate3d(6%,4%,0) scale(1.06)}}@keyframes dataSweep{0%{transform:translateX(-100%);opacity:0}15%{opacity:.5}55%{opacity:.85}to{transform:translateX(100%);opacity:0}}@media (prefers-reduced-motion:reduce){.bg-orbit,.bg-orbit:before,.bg-particles,.bg-scanlines,.grid-overlay,.grid-overlay:after,.grid-overlay:before,.screen-bg:after,.screen-bg:before{animation:none!important}}@media (max-width:1280px){.screen-top-meta{display:flex;flex-direction:column;gap:8px;align-items:stretch}.meta-center{justify-self:stretch}.meta-left{flex-direction:column;align-items:flex-start}.meta-weather{text-align:left;min-width:0}.meta-weather-head{justify-content:flex-start}.nine-grid{height:auto;width:100%;margin:0;grid-template-columns:1fr;grid-template-rows:repeat(15,auto);grid-template-areas:"center" "t1" "t2" "t3" "t4" "t5" "l1" "r1" "l2" "r2" "b1" "b2" "b3" "b4" "b5"}.center-board{min-height:520px}.stock-card{min-height:160px}}