:root{font-family:Manrope,Segoe UI,sans-serif;line-height:1.45;font-weight:500;color:#18354b;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at 12% 15%,rgba(98,175,198,.22),transparent 38%),radial-gradient(circle at 88% 82%,rgba(90,123,185,.2),transparent 40%),linear-gradient(145deg,#eff6fb,#deebf6 55%,#d6e5f2);color:#18354b}h1,h2,h3{font-family:Space Grotesk,Manrope,Segoe UI,sans-serif}.app-shell{position:relative;min-height:100vh;padding:clamp(1rem,2.6vw,2.25rem);overflow:hidden}.bg-orb{position:absolute;border-radius:999px;filter:blur(10px);z-index:0;pointer-events:none}.orb-a{width:380px;height:380px;top:-110px;left:-90px;background:radial-gradient(circle,#41a8b76b,#41a8b700 68%)}.orb-b{width:420px;height:420px;right:-120px;bottom:-160px;background:radial-gradient(circle,#466fb559,#466fb500 70%)}.exchange-layout{position:relative;z-index:1;width:min(1140px,100%);margin-inline:auto;display:grid;gap:1rem}.panel{background:linear-gradient(155deg,#ffffffe6,#f6fbffe0);border:1px solid rgba(58,102,140,.16);border-radius:20px;box-shadow:0 12px 38px #1a3d5f14;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.stagger{opacity:0;transform:translateY(16px);animation:rise-in .6s ease-out forwards}.stage-1{animation-delay:.05s}.stage-2{animation-delay:.12s}.stage-3{animation-delay:.19s}.stage-4{animation-delay:.26s}.stage-5{animation-delay:.33s}.stage-6{animation-delay:.4s}@keyframes rise-in{to{opacity:1;transform:translateY(0)}}.topbar{padding:1.2rem 1.3rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:700;color:#2b7b89}.topbar h1{margin:.28rem 0 0;font-size:clamp(1.45rem,3.4vw,2.15rem);font-weight:700;line-height:1.16;color:#153145}.subtitle{margin:.58rem 0 0;max-width:64ch;color:#35526a}.topbar-status{display:flex;flex-direction:column;align-items:flex-end;gap:.45rem}.feed-pill{margin:0;display:flex;align-items:center;gap:.44rem;background:#137d641c;color:#0f755e;border:1px solid rgba(19,125,100,.28);border-radius:999px;padding:.3rem .64rem;font-weight:700;font-size:.85rem}.feed-dot{width:.56rem;height:.56rem;border-radius:999px;background:#10a376;box-shadow:0 0 #10a3766b;animation:pulse-dot 1.8s ease-out infinite}@keyframes pulse-dot{70%{box-shadow:0 0 0 10px #10a37600}to{box-shadow:0 0 #10a37600}}.updated-time{margin:0;color:#45617a;font-weight:600;text-align:right}.split-grid{display:grid;gap:1rem;grid-template-columns:1.15fr .85fr}.converter-panel,.market-panel,.chart-panel,.table-panel{padding:1.05rem}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:.65rem;margin-bottom:.95rem}.section-title-row h2{margin:0;font-size:1.1rem;color:#17364c}.section-title-row p{margin:0;color:#45617a;font-weight:600;font-size:.88rem}.section-title-row.compact{margin-bottom:.72rem}.header-actions{display:flex;align-items:center;gap:.55rem}.section-title-row button{border:0;border-radius:10px;padding:.5rem .78rem;background:linear-gradient(128deg,#0f7e96,#355b9a);color:#f8fbff;font-weight:700;font-size:.87rem;cursor:pointer;transition:transform .16s ease,opacity .16s ease}.section-title-row button:hover:not(:disabled){transform:translateY(-1px)}.section-title-row button:disabled{opacity:.72;cursor:not-allowed}.controls-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.78rem}.field{display:flex;flex-direction:column;gap:.38rem}.field span{color:#304e65;font-weight:700;font-size:.82rem}.field input,.field select{width:100%;padding:.62rem .66rem;border-radius:11px;border:1px solid rgba(57,99,138,.3);background:#f7fbff;color:#17324a;font-size:.95rem}.field input:focus,.field select:focus{outline:none;border-color:#2f7b97;box-shadow:0 0 0 3px #2f7b972e}.result-panel{margin-top:.9rem;border-radius:14px;border:1px solid rgba(62,106,144,.2);background:linear-gradient(155deg,#f7fbff,#f3f8fd);padding:.88rem;min-height:102px}.rate-line{margin:0;color:#2d4a62;font-weight:700}.value-line{margin:.48rem 0 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:.6rem;color:#1f3a51;font-size:1.05rem}.value-line strong{color:#0d476f;font-size:clamp(1.16rem,3vw,1.5rem)}.status-message{margin:0;color:#4a647b;font-weight:600}.status-message.error{color:#b1324e}.watch-actions{margin-top:.75rem}.watch-actions button,.ghost-button{border:1px solid rgba(49,107,153,.26);border-radius:10px;background:#f5fbff;color:#1e4f74;padding:.43rem .64rem;font-size:.82rem;font-weight:700;cursor:pointer;transition:border-color .16s ease,background-color .16s ease,transform .16s ease}.watch-actions button:hover,.ghost-button:hover{border-color:#316b9980;background:#eaf5ff;transform:translateY(-1px)}.market-list{display:grid;gap:.58rem}.market-card{border:1px solid rgba(59,102,143,.2);border-radius:13px;background:#f7fbff;text-align:left;cursor:pointer;padding:.72rem;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.market-card:hover{transform:translateY(-1px);border-color:#3075ab80}.market-card.active{border-color:#2482a7cc;box-shadow:0 0 0 3px #2482a729}.market-card p{margin:0}.market-card .symbol{color:#1b3a52;font-weight:800}.market-card .name{margin-top:.14rem;color:#486279;font-size:.84rem}.market-card .spot{margin-top:.36rem;color:#0f4d73;font-weight:700}.watchlist-block{margin-top:.74rem;border-radius:13px;border:1px solid rgba(59,102,143,.2);background:#f6fbff;padding:.64rem}.watchlist-head{display:flex;justify-content:space-between;align-items:center;gap:.6rem}.watchlist-head h3{margin:0;font-size:.92rem;color:#1f3f57}.watchlist-head p{margin:0;color:#47647e;font-size:.82rem;font-weight:700}.watchlist-coin-row{margin-top:.56rem;display:grid;gap:.48rem}.watch-coin-chip{border:1px solid rgba(59,102,143,.2);border-radius:10px;background:#fff;text-align:left;padding:.45rem .56rem;cursor:pointer;transition:border-color .16s ease,transform .16s ease}.watch-coin-chip:hover{border-color:#3075ab80;transform:translateY(-1px)}.watch-coin-chip.active{border-color:#2482a7cc;box-shadow:0 0 0 3px #2482a729}.watch-coin-chip span{display:block;color:#1f3d54;font-weight:800}.watch-coin-chip strong{display:block;margin-top:.14rem;color:#0f4d73;font-size:.84rem}.watchlist-pair-list{margin-top:.58rem;display:grid;gap:.46rem}.watchlist-pair-item{display:grid;grid-template-columns:1fr auto;align-items:center;gap:.46rem}.watch-pair-select{border:1px solid rgba(59,102,143,.2);border-radius:10px;background:#fff;color:#1f4058;font-weight:700;text-align:left;padding:.4rem .56rem;cursor:pointer;transition:border-color .16s ease,transform .16s ease}.watch-pair-select:hover{border-color:#3075ab80;transform:translateY(-1px)}.watch-pair-select.active{border-color:#2482a7cc}.watch-pair-remove{border:1px solid rgba(185,63,82,.3);border-radius:9px;background:#fff6f7;color:#a33247;font-size:.78rem;font-weight:700;padding:.36rem .5rem;cursor:pointer}.watch-pair-remove:hover{border-color:#b93f5280}.insight-grid{margin-top:.7rem;display:grid;gap:.58rem}.insight-card{border-radius:12px;border:1px solid rgba(59,102,143,.2);background:#f4f9fe;padding:.58rem .68rem}.insight-card p{margin:0;color:#4a6379;font-size:.79rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em}.insight-card h3{margin:.38rem 0 0;color:#193751;font-size:1.06rem}.insight-value-stack{display:grid;gap:.2rem}.insight-value-stack span{display:block;color:#254761;font-size:.86rem;font-weight:700}.trend.up{color:#0f7f60}.trend.down{color:#b4354d}.trend.flat{color:#345a89}.market-meta-message{margin-top:.64rem}.chart-frame{border-radius:14px;overflow:hidden;border:1px solid rgba(58,103,139,.24);background:linear-gradient(180deg,#f8fcff,#f2f8fe)}.price-chart{width:100%;height:clamp(226px,32vw,286px);display:block;touch-action:none}.grid-line{stroke:#4d76992e;stroke-width:1}.grid-line.vertical{stroke-dasharray:4 5}.axis-label{fill:#4f6e86;font-size:11px;font-weight:600;pointer-events:none;-webkit-user-select:none;user-select:none}.crosshair-line{stroke:#2d699e85;stroke-width:1.2;stroke-dasharray:5 4;pointer-events:none}.crosshair-line.horizontal{stroke:#2d699e40}.crosshair-dot{stroke:#fff;stroke-width:2;pointer-events:none}.hover-card rect{fill:#112b42eb;stroke:#93c6efb3;stroke-width:1}.hover-card text{fill:#eaf4ff;font-size:13px;font-weight:600;pointer-events:none}.chart-meta-row{margin-top:.64rem;display:flex;flex-wrap:wrap;gap:.8rem 1.2rem}.chart-meta-row p{margin:0;color:#3b5971;font-weight:600}.table-panel table{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden}.table-panel th,.table-panel td{text-align:left;padding:.64rem .65rem;border-bottom:1px solid rgba(59,102,143,.18)}.table-panel thead th{color:#1e3c53;background:#e9f3fb;font-size:.88rem}.table-panel tbody td{color:#365169;background:#f8fbff;font-weight:600}.table-panel tbody tr:last-child td{border-bottom:0}.news-panel{padding:1.05rem}.news-grid{display:grid;gap:.72rem;grid-template-columns:repeat(3,minmax(0,1fr))}.news-column{border:1px solid rgba(59,102,143,.2);border-radius:14px;background:#f8fcff;padding:.6rem}.news-column-head{margin-bottom:.52rem}.news-column-head h3{margin:0;color:#1b3b52;font-size:.98rem}.news-column-head p{margin:.2rem 0 0;color:#516b80;font-size:.82rem;font-weight:600}.news-card-list{display:grid;gap:.5rem}.news-card{display:block;text-decoration:none;border:1px solid rgba(59,102,143,.22);border-radius:12px;background:#fff;padding:.55rem .58rem;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.news-card:hover{transform:translateY(-1px);border-color:#3075ab80;box-shadow:0 5px 16px #183a5a14}.news-source{margin:0;color:#2f6f9b;font-weight:800;font-size:.73rem;text-transform:uppercase;letter-spacing:.07em}.news-card h4{margin:.34rem 0 0;color:#203f56;font-size:.88rem;line-height:1.34}.news-snippet{margin:.34rem 0 0;color:#45627a;font-size:.8rem;line-height:1.35}.news-time{margin:.42rem 0 0;color:#577289;font-size:.75rem;font-weight:700}@media(max-width:1040px){.split-grid{grid-template-columns:1fr}.market-list{grid-template-columns:repeat(3,minmax(0,1fr))}.news-grid{grid-template-columns:1fr}}@media(max-width:760px){.topbar{flex-direction:column;align-items:flex-start}.topbar-status{width:100%;align-items:flex-start}.updated-time{text-align:left}.controls-grid,.market-list{grid-template-columns:1fr}.section-title-row{flex-direction:column;align-items:flex-start}.header-actions{width:100%;justify-content:space-between}.watchlist-pair-item{grid-template-columns:1fr}}