*{box-sizing:border-box}:root{--bg: #fafafa;--bg-2: #ffffff;--surface: #ffffff;--surface-2: #f2f2f2;--border: #e5e5e5;--border-hi: #d0d0d0;--text: #16171a;--text-dim: #5b5f66;--text-faint:#8a8f98;--accent: #2b6cf6;--accent-2: #1d4ed8;--accent-glow: rgba(43,108,246,.2);--navy-deep: #0a1220;--navy-mid: #1a3358;--success: #1f9d6e;--warning: #b45309;--danger: #d64545;--radius-sm: 10px;--radius: 16px;--radius-lg: 22px;--pad-md: 16px;--shell-header-h: clamp(54px, 8.5dvh, 78px);--font-ui: "Inter", system-ui, -apple-system, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--font-head: "Inter", system-ui, -apple-system, sans-serif;--ease: cubic-bezier(.16, 1, .3, 1);--tap-min: 48px;--radius-control: var(--radius-sm);--ease-standard: cubic-bezier(.2, 0, 0, 1);--elevation-1: 0 1px 2px rgba(0,0,0,.3), 0 1px 3px 1px rgba(0,0,0,.15);--sheet-radius: 28px 28px 0 0}.platform-ios{--tap-min: 44px;--radius-control: 12px;--ease-standard: cubic-bezier(.32, .72, 0, 1);--elevation-1: 0 1px 3px rgba(0,0,0,.12);--sheet-radius: 16px 16px 0 0;--font-ui: -apple-system, "SF Pro Text", "Inter", sans-serif;--font-head: -apple-system, "SF Pro Display", "Inter", sans-serif}.platform-android{--font-ui: "Roboto", "Inter", system-ui, sans-serif;--font-head: "Roboto", "Inter", system-ui, sans-serif}html{scroll-behavior:smooth}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{font-family:var(--font-head)}a{color:var(--accent-2)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none;border-radius:var(--radius-sm);padding:14px 22px;font-size:15px;font-weight:600;font-family:var(--font-ui);cursor:pointer;transition:transform .15s,box-shadow .15s,opacity .15s;box-shadow:0 8px 24px -8px var(--accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px -8px var(--accent-glow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.platform-ios .btn-primary:active:not(:disabled){transform:scale(.97);opacity:.92;transition:transform .12s var(--ease-standard),opacity .12s var(--ease-standard)}.md-ripple-circle{position:absolute;border-radius:50%;background:#ffffff59;transform:scale(0);animation:md-ripple .5s var(--ease-standard);pointer-events:none}@keyframes md-ripple{to{transform:scale(1);opacity:0}}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;border:1px solid var(--border);color:var(--text-dim);border-radius:var(--radius-sm);padding:13px 22px;font-size:14px;font-weight:600;font-family:var(--font-ui);cursor:pointer;transition:all .15s}.btn-ghost:hover{border-color:var(--border-hi);color:var(--text);background:var(--surface)}.glass-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 4px 24px -8px #16171a14,0 1px 3px #16171a0f}@media (max-width: 640px){app-page-wrapper .glass-card:not(.feedback-popup){border-radius:0;box-shadow:none;border-left:none;border-right:none}}:root{--wf-h1-size: 18px;--wf-h1-weight: 700;--wf-h1-color: var(--accent-2);--wf-body-size: 15px;--wf-body-weight: 400;--wf-body-color: var(--text-dim);--wf-label-size: 11px;--wf-label-weight: 600;--wf-label-color: var(--text-faint);--wf-caption-size: 11.5px;--wf-caption-weight: 400;--wf-caption-color: var(--text-faint)}.wf-banner-card{padding:0;overflow:hidden}.wf-banner{display:flex;align-items:center;gap:10px;background:var(--accent-glow);color:var(--wf-h1-color);padding:18px 20px;font-size:var(--wf-h1-size);font-weight:var(--wf-h1-weight);border-radius:10px 10px 0 0}.wf-banner-back{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;margin-right:-2px;background:#ffffff80;border:none;color:var(--wf-h1-color);cursor:pointer}.wf-banner-body{padding:20px 20px 18px}.wf-subtitle{font-size:var(--wf-body-size);font-weight:var(--wf-body-weight);color:var(--wf-body-color);line-height:1.4;margin:0 0 18px}.wf-field-row{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:6px 14px;margin-bottom:8px;min-height:44px;box-sizing:border-box;transition:border-color .15s}.wf-field-row:focus-within{border-color:var(--accent-2)}.wf-field-row-icon{flex-shrink:0;color:var(--text-dim)}.wf-field-row-body{flex:1;min-width:0;display:flex;flex-direction:column}.wf-field-row-body label{font-size:var(--wf-label-size);font-weight:var(--wf-label-weight);color:var(--wf-label-color);margin-bottom:4px;line-height:1.3}.wf-field-row-optional{color:var(--wf-label-color);font-weight:400}.wf-field-row-body input,.wf-field-row-body select{border:none;background:none;padding:0;margin:0;height:44px;font-size:15px;font-weight:600;color:var(--text);font-family:var(--font-ui);line-height:1.3;box-sizing:border-box}.wf-field-row-body input::placeholder{font-weight:400;color:var(--text-faint)}.wf-field-row-body input:focus,.wf-field-row-body select:focus{outline:none}.wf-field-row-body select{appearance:none;cursor:pointer}.wf-field-row-body select:invalid,.wf-field-row-body select option[value=""]{color:var(--text-faint)}.wf-field-row-chevron{flex-shrink:0;color:var(--text-faint)}.wf-primary-btn{width:100%;min-height:48px;margin-top:6px;border-radius:999px;background:var(--accent-2);color:#fff;font-size:15px;font-weight:600}.wf-primary-btn:disabled{background:var(--border-hi);color:var(--text-faint);opacity:1;box-shadow:none}.wf-caption{text-align:center;font-size:var(--wf-caption-size);font-weight:var(--wf-caption-weight);color:var(--wf-caption-color);margin-top:10px;display:inline-flex;align-items:center;justify-content:center;gap:4px;width:100%}