*{box-sizing:border-box}body{margin:0;background:#000;color:#fff;font-family:Arial,"Microsoft JhengHei",sans-serif}.phone{max-width:430px;min-height:100vh;margin:0 auto;background:#181818;position:relative;padding-bottom:76px}.top{height:58px;background:#050505;display:flex;align-items:center;padding:0 18px;font-size:24px;font-weight:800}.top .back{font-size:30px;margin-right:22px}.logoRow{height:46px;display:flex;align-items:center;justify-content:space-between;padding:0 12px}.logo{font-weight:900;font-size:22px;letter-spacing:1px}.logo:before{content:"◇";color:#55d6d2;margin-right:8px}.service{color:#60d8d8;font-size:30px}.banner{height:190px;margin:8px 0 20px;background:linear-gradient(135deg,#05051b,#111,#0f353a);border-radius:8px;display:grid;place-items:center;text-align:center;overflow:hidden}.banner h2{font-size:22px;color:#dff;margin:0;text-shadow:0 0 8px #6ff}.banner p{font-size:12px;color:#cdf}.quick{margin:0 12px 22px;background:#242424;border-radius:8px;display:grid;grid-template-columns:repeat(4,1fr);padding:18px 6px;text-align:center}.quick i{display:block;font-style:normal;color:#72dfdf;font-size:40px}.quick span{display:block;margin-top:8px;font-size:17px;font-weight:700}.seg{margin:0 12px 18px;background:#222;border-radius:5px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}.seg button{height:48px;border:0;background:transparent;color:#fff;font-size:20px;font-weight:800}.seg .on{background:#55c7c7}.subtabs{display:flex;gap:25px;margin:0 18px 22px;font-size:19px}.subtabs .on{color:#56d8d8;border-bottom:3px solid #56d8d8;padding-bottom:8px}.list{padding:0 22px}.row{display:grid;grid-template-columns:1.3fr .8fr .8fr;align-items:center;padding:18px 0;border-bottom:1px solid #282828}.name{font-size:17px;line-height:1.35}.sym{display:block;color:#aaa}.price{font-weight:800;text-align:right}.chg{justify-self:end;border-radius:6px;padding:12px 18px;font-size:18px;font-weight:800;min-width:96px;text-align:center}.up{background:#08bf80}.down{background:#ff2b55}.green{color:#56d8d8}.red{color:#ff3760}.bottom{position:fixed;left:50%;transform:translateX(-50%);bottom:0;max-width:430px;width:100%;height:72px;background:rgba(0,0,0,.95);display:grid;grid-template-columns:repeat(5,1fr);z-index:20}.nav{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#777;font-size:14px}.nav b{font-size:26px}.nav.on{color:#4fd6d6}.card{background:#242424;margin:18px 14px;border-radius:12px;padding:16px;box-shadow:0 0 0 1px #333}.news{display:grid;grid-template-columns:110px 1fr;gap:14px}.thumb{height:64px;background:linear-gradient(135deg,#287eea,#eee);border-radius:2px}.news h3{margin:0;font-size:20px;line-height:1.4}.muted{color:#8f8f8f}.search{margin-left:auto;background:#242424;border-radius:12px;padding:11px 16px;color:#aaa;font-size:16px;width:235px}.tabs3{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;font-size:21px;font-weight:800;padding:26px 0}.tabs3 span{padding-bottom:10px}.tabs3 .on{color:#56d8d8;border-bottom:3px solid #56d8d8}.pos{border:1px solid #3b3b3b;border-radius:12px;padding:16px;margin:14px 16px}.posHead{display:flex;justify-content:space-between;font-size:18px;font-weight:800}.kv{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:22px;font-size:19px}.kv div:nth-child(even){text-align:right;font-weight:800}.btn{border:0;border-radius:6px;background:#57c9c9;color:#fff;height:48px;font-size:20px;font-weight:800;width:100%;margin-top:18px}.btn:disabled{opacity:.55}.mineTop{padding:34px 36px}.avatar{width:64px;height:64px;border-radius:50%;background:#050505;border:1px solid #5fd;display:inline-grid;place-items:center;color:#ff0;margin-right:12px}.balance{margin:20px 36px;background:#242424;border-radius:16px;padding:18px}.bal{font-size:32px;font-weight:900;margin:26px 0}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 36px}.menuList{margin:36px;background:#242424;border-radius:12px;padding:10px 18px}.mi{padding:20px 0;border-bottom:1px solid #333;font-size:18px;display:flex;justify-content:space-between}.form{padding:30px 22px}.input{width:100%;height:52px;background:#2b2b2b;border:0;border-radius:8px;margin:10px 0;padding:0 18px;color:#fff;font-size:17px}.center{text-align:center}.titleGreen{color:#5ee0df;text-align:center;font-size:22px;font-weight:800;margin:22px 0}.coin{margin:16px 22px;background:#3a3d39;border-radius:10px;min-height:70px;display:flex;align-items:center;padding:0 24px;font-size:24px;font-weight:800}.coin:after{content:"›";margin-left:auto;font-size:36px}.coin i{margin-right:12px}.qr{width:210px;height:210px;background:repeating-linear-gradient(45deg,#fff 0 8px,#111 8px 14px);margin:40px auto 20px;border:12px solid #fff;border-radius:8px}.address{padding:0 26px;font-size:18px;word-break:break-all}.detailBox{margin:44px 10px 28px;background:#222;border-radius:10px;padding:18px 22px;font-size:20px;box-shadow:0 0 0 1px rgba(255,255,255,.02)}
.detailBox b{font-weight:900}.detailBox p{margin:13px 0}.chart{height:340px;margin:0 10px;background:#15191d;border-radius:10px;border:0;position:relative;overflow:hidden}.candle{position:absolute;bottom:45px;width:8px}.candle:before{content:"";position:absolute;left:3px;top:-20px;width:2px;height:60px;background:inherit}.modalBg{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:50;display:flex;align-items:flex-end;justify-content:center}.modal{max-width:430px;width:100%;background:#303030;border-radius:14px 14px 0 0;padding:20px}.amtGrid,.periods{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pill{background:#41464a;border-radius:4px;padding:14px;text-align:center;font-weight:800}.pill.on{background:#57c9c9}.circle{width:136px;height:136px;border-radius:50%;border:10px solid #eee;margin:10px auto;display:grid;place-items:center;font-size:34px;font-weight:900}.empty{text-align:center;color:#55d8d8;margin-top:120px;font-size:19px}.empty:before{content:"▱";display:block;font-size:90px;color:#174753}.notice{margin:16px 22px;background:#292929;padding:12px;border-radius:8px;color:#ddd}.link{color:#5ee0df;text-decoration:underline;cursor:pointer}
#klineCanvas{display:block;width:100%;height:100%}
.phone .two{margin:16px 10px 0}
.phone .two .btn{height:52px;border-radius:5px}

/* Step6: 更接近目标站的暗色H5风格 */
body{background:#000}.phone{background:#191919}.top{height:70px;background:#050505;font-size:24px;justify-content:center;position:relative}.top .back{position:absolute;left:18px;top:16px}
.logoRow{background:#151515}.banner{margin:0 0 20px;border-radius:0 0 8px 8px}.quick{background:#252525;border-radius:10px;margin:0 14px 24px}
.seg{margin:0 14px 20px;border-radius:4px}.row{padding:20px 0}.bottom{height:76px;background:#030303}
.detailBox{background:#232323;margin-top:46px}.chart{background:#161a1f}.chg{box-shadow:inset 0 -10px 18px rgba(0,0,0,.12)}
.input{background:#303030}.card,.balance,.menuList,.pos{background:#242424}