:root{--dk-bg: #0c1219;--dk-bg-2: #121a24;--dk-surface: #16202c;--dk-ink: #e8eef6;--dk-muted: #8b9bb0;--dk-accent: #3d8bfd;--dk-accent-deep: #1a5fd0;--dk-profit: #3dcf8e;--dk-loss: #f07167;--dk-border: rgba(232, 238, 246, .1);--dk-shadow: 0 18px 48px rgba(0, 0, 0, .35);--dk-radius: 14px;--dk-font: "IBM Plex Sans", "Segoe UI", sans-serif;--dk-display: "IBM Plex Sans", "Segoe UI", sans-serif;--dk-mono: "IBM Plex Mono", ui-monospace, monospace;--dk-max: 1180px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}html,body{margin:0;min-height:100%;overflow-x:hidden}body{font-family:var(--dk-font);color:var(--dk-ink);background:radial-gradient(900px 500px at 8% -12%,rgba(61,139,253,.16),transparent 55%),radial-gradient(700px 400px at 100% 0%,rgba(61,207,142,.06),transparent 50%),linear-gradient(165deg,#0c1219 0%,#101820 45%,#0c1219 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased}a{color:var(--dk-accent);text-decoration:none}button,input,select,textarea{font:inherit}.dk-container{width:min(var(--dk-max),calc(100% - 1.25rem));margin-inline:auto}@media (min-width: 720px){.dk-container{width:min(var(--dk-max),calc(100% - 2rem))}}.dk-page-head{margin-bottom:1.15rem}.dk-page-head h1{margin:0;font-family:var(--dk-display);font-size:clamp(1.4rem,4.5vw,2rem);line-height:1.15;letter-spacing:-.02em}.dk-page-head p{margin:.4rem 0 0;max-width:46rem;font-size:clamp(.88rem,2.5vw,.98rem);line-height:1.45}.dk-card{background:linear-gradient(160deg,rgba(22,32,44,.95),rgba(18,26,36,.98));border:1px solid var(--dk-border);border-radius:var(--dk-radius);box-shadow:var(--dk-shadow);padding:1.1rem 1.15rem}.dk-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border:0;border-radius:10px;padding:.7rem 1.1rem;min-height:2.75rem;font-weight:600;cursor:pointer;transition:transform .15s ease,background .15s ease,opacity .15s ease;-webkit-tap-highlight-color:transparent}.dk-btn:active{transform:scale(.98)}.dk-btn:disabled{opacity:.55;cursor:not-allowed}.dk-btn--primary{background:linear-gradient(135deg,var(--dk-accent),var(--dk-accent-deep));color:#fff}.dk-btn--ghost{background:transparent;color:var(--dk-ink);border:1px solid var(--dk-border)}.dk-field{display:flex;flex-direction:column;gap:.35rem}.dk-field label{font-size:.82rem;color:var(--dk-muted);font-weight:500}.dk-field input,.dk-field select,.dk-field textarea{background:rgba(12,18,25,.65);border:1px solid var(--dk-border);border-radius:10px;color:var(--dk-ink);padding:.7rem .85rem;min-height:2.75rem;outline:none;width:100%;font-family:inherit}.dk-field textarea{min-height:5rem;resize:vertical;font-family:var(--dk-mono);font-size:.85rem}.dk-field input:focus,.dk-field select:focus,.dk-field textarea:focus{border-color:#3d8bfd8c;box-shadow:0 0 0 3px #3d8bfd26}.dk-muted{color:var(--dk-muted)}.dk-error{color:var(--dk-loss);font-size:.9rem}.dk-empty{text-align:center;padding:1.5rem 1rem;color:var(--dk-muted)}@media (max-width: 640px){.dk-btn{width:100%}}