.bn-app,.bn-app *,.bn-app *:before,.bn-app *:after{box-sizing:border-box;margin:0;padding:0}:root{--white: #FFFFFF;--black: #000000;--charcoal: #333333;--light-gray: #F5F5F5;--mid-gray: #E8E8E8;--border-gray: #D0D0D0;--text-body: rgba(0,0,0,.81);--sage: #EEF1EA;--christmas-red: #8B2020;--christmas-green: #2D5A3D;--christmas-gold: #C4A35A;--shadow: 0px 4px 20px rgba(0,0,0,.08);--shadow-lg: 0px 8px 32px rgba(0,0,0,.12);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-pill: 60px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition: all .2s ease}html{scroll-behavior:smooth}.bn-app{font-family:var(--font);color:var(--text-body);background:var(--white);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}.bn-app h1{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:700;line-height:1.15;letter-spacing:-.03em;color:var(--black)}.bn-app h2{font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:600;line-height:1.2;letter-spacing:-.02em;color:var(--black)}.bn-app h3{font-size:1.1rem;font-weight:600;line-height:1.3;color:var(--black)}.bn-app p{color:var(--text-body);line-height:1.6}.subtext{font-size:.875rem;color:#0000008c}.container{max-width:1200px;margin:0 auto;padding:0 24px}.bn-app header{position:sticky;top:0;z-index:100;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06);padding:16px 0}.bn-app header .container{display:flex;align-items:center;justify-content:space-between}.bn-app .logo{font-size:1.4rem;font-weight:700;letter-spacing:-.03em;color:var(--black);text-decoration:none}.bn-app .logo span{font-weight:300}.bn-app nav{display:flex;gap:8px;align-items:center}.bn-app nav a{font-size:.8rem;font-weight:500;color:var(--text-body);text-decoration:none;padding:8px 16px;border-radius:var(--radius-pill);transition:var(--transition);letter-spacing:.01em}.bn-app nav a:hover{background:var(--light-gray)}.bn-app nav a.active{background:var(--black);color:var(--white)}.hero{padding:80px 0 60px;text-align:center;background:linear-gradient(180deg,var(--sage) 0%,var(--white) 100%)}.hero h1{margin-bottom:16px}.hero p{max-width:520px;margin:0 auto 32px;font-size:1.05rem}.hero-badges{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:var(--radius-pill);background:var(--white);border:1px solid var(--mid-gray);font-size:.8rem;font-weight:500;color:var(--charcoal)}.badge svg{width:14px;height:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-pill);font-family:var(--font);font-size:.875rem;font-weight:600;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;letter-spacing:.01em}.btn-primary{background:var(--black);color:var(--white)}.btn-primary:hover{background:var(--charcoal);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-secondary{background:transparent;color:var(--black);border:1.5px solid var(--black)}.btn-secondary:hover{background:var(--black);color:var(--white)}.btn-christmas{background:var(--christmas-red);color:var(--white)}.btn-christmas:hover{background:#6b1515}.btn-sm{padding:8px 18px;font-size:.8rem}.btn-icon{width:36px;height:36px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--light-gray);border:1px solid var(--mid-gray);cursor:pointer;transition:var(--transition)}.btn-icon:hover{background:var(--mid-gray)}.btn-icon.active{background:var(--black);color:var(--white);border-color:var(--black)}.btn-icon svg{width:16px;height:16px}.app-section{padding:40px 0}.designer-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}.preview-panel{background:var(--light-gray);border-radius:var(--radius-lg);overflow:hidden;position:sticky;top:80px}.preview-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--mid-gray)}.preview-header h3{font-size:.9rem}#preview-canvas-container{width:100%;aspect-ratio:4/3;position:relative;cursor:grab;background:linear-gradient(135deg,#f8f8f8,#efefef)}#preview-canvas-container:active{cursor:grabbing}#preview-canvas-container canvas{width:100%!important;height:100%!important}.preview-hint{position:absolute;bottom:12px;left:50%;transform:translate(-50%);font-size:.7rem;color:#00000059;pointer-events:none;background:#fffc;padding:4px 12px;border-radius:var(--radius-pill)}.bn-preview-zoom-out{position:absolute;top:10px;right:10px;width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(0,0,0,.12);border-radius:999px;background:#ffffffc7;color:#e8b6a4;cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:background .15s ease,transform .1s ease;z-index:2}.bn-preview-zoom-out:hover{background:#fffffff2}.bn-preview-zoom-out:active{transform:scale(.94)}.bn-preview-zoom-out svg{display:block}.nail-selector{display:flex;gap:8px;padding:16px 20px;justify-content:center}.nail-tab{width:40px;height:40px;border-radius:var(--radius-md);border:2px solid var(--mid-gray);background:var(--white);cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:600;color:var(--charcoal);position:relative;overflow:hidden}.nail-tab:hover{border-color:var(--charcoal)}.nail-tab.active{border-color:var(--black);background:var(--black);color:var(--white)}.nail-tab canvas{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:6px}.design-panel{display:flex;flex-direction:column;gap:20px}.panel-card{background:var(--white);border:1px solid var(--mid-gray);border-radius:var(--radius-lg);overflow:hidden}.panel-card-header{padding:14px 20px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;-webkit-user-select:none;user-select:none;border-bottom:1px solid transparent;transition:var(--transition)}.panel-card-header.expanded{border-bottom-color:var(--mid-gray)}.panel-card-header h3{font-size:.9rem;display:flex;align-items:center;gap:8px}.panel-card-header .chevron{transition:transform .2s;font-size:.7rem;color:#0006}.panel-card-header.expanded .chevron{transform:rotate(180deg)}.panel-card-body{padding:16px 20px}.panel-card-body.collapsed{display:none}.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(32px,1fr));gap:8px;margin-bottom:12px}.color-swatch{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:var(--transition);position:relative}.color-swatch:hover{transform:scale(1.15)}.color-swatch.active{border-color:var(--black);box-shadow:0 0 0 2px var(--white),0 0 0 4px var(--black)}.color-swatch:after{content:"";position:absolute;top:2px;right:2px;bottom:2px;left:2px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}.custom-color-row{display:flex;align-items:center;gap:8px;margin-top:8px}.custom-color-row input[type=color]{width:32px;height:32px;border:none;padding:0;border-radius:50%;cursor:pointer;background:none}.canvas-container{position:relative;background:var(--white);border:1px solid var(--mid-gray);border-radius:var(--radius-md);overflow:hidden;touch-action:none}#designCanvas{display:block;width:100%;height:auto;cursor:crosshair;aspect-ratio:120 / 200}.canvas-container .nail-outline{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;width:100%;height:100%}.canvas-container .nail-outline path{fill:none;stroke:#ffffff8c;stroke-width:2;stroke-dasharray:6 4}.canvas-tools{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.tool-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-pill);border:1.5px solid var(--mid-gray);background:var(--white);font-family:var(--font);font-size:.75rem;font-weight:500;cursor:pointer;transition:var(--transition);color:var(--charcoal)}.tool-btn:hover{border-color:var(--charcoal)}.tool-btn.active{background:var(--black);color:var(--white);border-color:var(--black)}.tool-btn svg{width:14px;height:14px}.brush-size-slider{display:flex;align-items:center;gap:10px;margin-top:8px}.brush-size-slider label{font-size:.75rem;font-weight:500;color:var(--charcoal);white-space:nowrap}.brush-size-slider input[type=range]{flex:1;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--mid-gray);border-radius:2px;outline:none}.brush-size-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:var(--black);cursor:pointer}.brush-size-slider span{font-size:.75rem;color:#00000080;min-width:28px;text-align:right}.sticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:8px}.sticker-item{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;border-radius:var(--radius-md);border:1px solid var(--mid-gray);background:var(--white);cursor:pointer;transition:var(--transition)}.sticker-item:hover{background:var(--light-gray);transform:scale(1.1)}.pattern-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:8px}.pattern-item{aspect-ratio:1;border-radius:var(--radius-md);border:2px solid var(--mid-gray);cursor:pointer;transition:var(--transition);overflow:hidden}.pattern-item:hover{border-color:var(--charcoal);transform:scale(1.05)}.pattern-item.active{border-color:var(--black)}.pattern-item canvas{width:100%;height:100%}.story-section{padding:24px 0}.story-lede{margin:6px 0 18px;font-size:.88rem;line-height:1.45;color:var(--bn-ink-soft, rgba(0,0,0,.6));max-width:720px}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.story-grid>div{display:flex;flex-direction:column}.form-group-grow{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.story-textarea{flex:1 1 auto;min-height:200px;resize:vertical}.story-section .section-header{margin-bottom:8px;display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}.story-section .section-header h2{margin:0;font-size:1.15rem;font-weight:700}.form-optional{margin-left:6px;font-weight:400;font-size:.78rem;color:var(--bn-ink-soft, rgba(0,0,0,.55));text-transform:none;letter-spacing:0}.form-hint{margin:6px 0 0;font-size:.74rem;line-height:1.4;color:var(--bn-ink-soft, rgba(0,0,0,.55))}.form-hint em{font-style:italic}.design-card-untitled{font-style:italic;color:var(--bn-ink-soft, rgba(0,0,0,.4));font-weight:400}.bn-nav-stack{flex-direction:column;gap:8px;align-items:stretch}.bn-nav-row{display:flex;gap:12px}.bn-nav-row .bn-btn{flex:1}.bn-nav-error{margin:0;font-size:.82rem;color:#b22222;text-align:center}.form-group{margin-bottom:14px}.form-group:last-child{margin-bottom:0}.form-group-grow{margin-bottom:0}.form-group label{display:block;font-size:.8rem;font-weight:600;margin-bottom:6px;color:var(--charcoal)}.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:1.5px solid var(--mid-gray);border-radius:var(--radius-md);font-family:var(--font);font-size:.875rem;transition:var(--transition);background:var(--white);color:var(--text-body);resize:vertical}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--black);box-shadow:0 0 0 3px #0000000f}.form-group textarea{min-height:140px;line-height:1.6}.char-count{font-size:.7rem;color:#0006;text-align:right;margin-top:4px}.photo-upload{border:2px dashed var(--mid-gray);border-radius:var(--radius-lg);padding:40px 20px;text-align:center;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}.photo-upload:hover{border-color:var(--charcoal);background:var(--light-gray)}.photo-upload.has-photo{border-style:solid;padding:0}.photo-upload img{width:100%;height:280px;object-fit:cover;border-radius:var(--radius-lg)}.photo-upload .upload-text{display:flex;flex-direction:column;align-items:center;gap:8px}.photo-upload .upload-text svg{width:32px;height:32px;color:#0000004d}.photo-upload .upload-text p{font-size:.85rem;color:#00000080}.photo-upload input{display:none}.photo-remove{position:absolute;top:12px;right:12px;background:#000000b3;color:#fff;border:none;border-radius:50%;width:28px;height:28px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem}.designs-section{padding:48px 0;background:transparent}.bn-mydesigns-grid{display:flex;flex-direction:column;gap:24px}.bn-mydesigns-main,.bn-mydesigns-aside{min-width:0}@media (min-width: 768px){.bn-mydesigns-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}.bn-mydesigns-aside{position:sticky;top:24px;margin-top:56px}}.designs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:24px}.design-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);border:1px solid var(--mid-gray)}.design-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.design-card-preview{display:flex;gap:4px;padding:16px;background:var(--sage);justify-content:center;align-items:center}.design-card-nail{width:36px;aspect-ratio:3 / 5;border-radius:50%/30%;border:1px solid rgba(0,0,0,.12);background:#fff;display:block;object-fit:cover;flex:0 0 auto}.design-card-preview canvas{width:36px;aspect-ratio:3 / 5;border-radius:50%/30%}.design-card-body{padding:16px}.design-card-body h4{font-size:.9rem;margin-bottom:4px}.design-card-body p{font-size:.75rem;color:#00000080}.design-card-actions{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--mid-gray)}.design-card-actions .btn{flex:1}.submit-section{padding:60px 0;text-align:center;background:linear-gradient(180deg,var(--white) 0%,var(--sage) 100%)}.submit-section h2{margin-bottom:12px}.submit-section p{max-width:480px;margin:0 auto 28px}.bn-app footer{padding:32px 0;border-top:1px solid var(--mid-gray);text-align:center}.bn-app footer p{font-size:.8rem;color:#00000073}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(100px);background:var(--black);color:var(--white);padding:12px 24px;border-radius:var(--radius-pill);font-size:.85rem;font-weight:500;z-index:9999;opacity:0;transition:all .3s ease;pointer-events:none}.toast.show{transform:translate(-50%) translateY(0);opacity:1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal-overlay.show{display:flex}.modal{background:var(--white);border-radius:var(--radius-lg);max-width:460px;width:100%;padding:32px;box-shadow:var(--shadow-lg)}.modal h2{margin-bottom:8px;font-size:1.3rem}.modal p{margin-bottom:20px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.step-indicator{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;color:#0006;text-transform:uppercase;letter-spacing:.05em}.step-number{width:24px;height:24px;border-radius:50%;background:var(--black);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:.7rem}@media (max-width: 768px){.hero{padding:48px 0 36px}.hero h1{font-size:1.8rem}.designer-layout{grid-template-columns:1fr}.preview-panel{position:static}.story-grid{grid-template-columns:1fr}nav{display:none}.nail-tab{width:36px;height:36px}.sticker-grid{grid-template-columns:repeat(auto-fill,minmax(40px,1fr))}.sticker-item{width:40px;height:40px;font-size:1.3rem}.designs-grid{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start;gap:12px}}@media (max-width: 480px){.container{padding:0 16px}.hero h1{font-size:1.5rem}.panel-card-body{padding:12px 14px}.canvas-tools{gap:4px}.tool-btn{padding:6px 10px;font-size:.7rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .4s ease both}.gradient-text{background:linear-gradient(135deg,var(--christmas-red),var(--christmas-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.bn-app{--bn-bg: #FFFFFF;--bn-card: #FFFFFF;--bn-ink: #000000;--bn-ink-soft: rgba(0,0,0,.62);--bn-line: rgba(0,0,0,.1);--bn-radius: 8px;--bn-radius-lg: 16px;--bn-shadow: 0 12px 32px rgba(0,0,0,.08);font-family:var(--font);color:var(--bn-ink)}.bn-shell{background:var(--bn-bg)}.bn-shell-mobile{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;height:100dvh;overflow:hidden;background:var(--bn-card)}.bn-shell-mobile>.bn-shell-top{flex:0 0 auto;padding-top:env(safe-area-inset-top,0);border-bottom:1px solid var(--bn-line);background:var(--bn-card)}.bn-shell-mobile>.bn-shell-content{flex:1 1 0;min-height:0;display:flex;flex-direction:column;overflow:hidden}.bn-shell-mobile>.bn-shell-bottom{flex:0 0 auto;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0));border-top:1px solid var(--bn-line);background:var(--bn-card)}.bn-shell-desktop{min-height:calc(100vh - var(--header-group-height, 0px));min-height:calc(100dvh - var(--header-group-height, 0px));display:flex;flex-direction:column;background:var(--bn-bg)}.bn-shell-desktop .bn-shell-card{width:100%;max-width:1200px;margin:0 auto;flex:1 1 auto;display:flex;flex-direction:column;padding:0 32px}.bn-shell-desktop .bn-shell-top{padding:12px 0}.bn-shell-desktop .bn-shell-content{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;padding:16px 0}.bn-shell-desktop .bn-shell-bottom{padding:16px 0 32px;border-top:1px solid var(--bn-line);position:sticky;bottom:0;background:var(--bn-bg);z-index:5}.bn-desktop-header{width:100%;border-bottom:1px solid var(--bn-line);background:var(--bn-bg)}.bn-desktop-header-inner{width:100%;max-width:1200px;margin:0 auto;padding:18px 32px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}.bn-desktop-nav{display:flex;align-items:center;gap:22px}.bn-desktop-nav-left{justify-self:start}.bn-desktop-nav-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:4px 0;font:inherit;font-size:14px;color:var(--bn-ink);cursor:pointer;text-decoration:none}.bn-desktop-nav-link:hover{opacity:.6}.bn-desktop-nav-link.is-active{font-weight:600}.bn-desktop-logo{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:0;cursor:pointer;justify-self:center;display:inline-flex;align-items:center}.bn-desktop-logo img{display:block;height:36px;width:auto;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.bn-desktop-auth{justify-self:end;display:flex;align-items:center;gap:12px;font-size:13px}.bn-desktop-auth-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;padding:4px 0;font:inherit;font-size:13px;color:var(--bn-ink);cursor:pointer}.bn-desktop-auth-link:hover{opacity:.6}.bn-desktop-auth-email{font-size:12px;color:var(--bn-muted);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bn-desktop-auth-form{display:flex;align-items:center;gap:8px}.bn-desktop-auth-input{height:32px;width:200px;font-size:13px;padding:0 8px}.bn-desktop-auth-send{height:32px;padding:0 12px;font-size:13px}.bn-desktop-auth-sent{font-size:13px;color:var(--bn-muted)}.bn-shell-desktop .bn-shell-top:has(.bn-step-header){display:none}.bn-step-header{display:flex;align-items:center;gap:8px;padding:8px;min-height:52px}.bn-step-title{flex:1;text-align:center;font-size:.95rem;font-weight:600;letter-spacing:-.01em}.bn-step-spacer,.bn-step-right{flex:0 0 40px;min-width:40px}.bn-step-right{text-align:right}.bn-icon-btn{width:40px;height:40px;border:none;background:transparent;border-radius:50%;cursor:pointer;color:var(--bn-ink);display:inline-flex;align-items:center;justify-content:center;transition:background .15s ease}.bn-icon-btn:hover,.bn-icon-btn:focus-visible{background:#0000000d;outline:none}.bn-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font);font-size:.9rem;font-weight:600;padding:14px 22px;min-height:48px;border-radius:var(--bn-radius);border:1.5px solid transparent;cursor:pointer;transition:transform .1s ease,background .15s ease,color .15s ease,border-color .15s ease;letter-spacing:.01em;-webkit-tap-highlight-color:transparent}.bn-btn:active{transform:scale(.98)}.bn-btn-primary{background:var(--bn-ink);color:#fff}.bn-btn-primary:hover{background:#1a1a1a}.bn-btn-danger{background:#b22222;color:#fff}.bn-btn-danger:hover{background:#8c1b1b}.bn-btn-ghost{background:transparent;color:var(--bn-ink);border-color:var(--bn-ink)}.bn-btn-ghost:hover{background:var(--bn-ink);color:#fff}.bn-btn-light{background:#fff;color:var(--bn-ink)}.bn-btn-light:hover{background:#ffffffeb}.bn-btn-light-ghost{background:transparent;color:#fff;border-color:#fff}.bn-btn-light-ghost:hover,.bn-on-dark .bn-btn-primary{background:#fff;color:var(--bn-ink)}.bn-on-dark .bn-btn-primary:hover{background:#ffffffeb}.bn-on-dark .bn-btn-ghost{color:#fff;border-color:#fff}.bn-on-dark .bn-btn-ghost:hover{background:#fff;color:var(--bn-ink)}.bn-btn[disabled],.bn-btn[aria-disabled=true]{opacity:.35;cursor:not-allowed}.bn-nav{display:flex;gap:12px}.bn-nav .bn-btn{flex:1}.bn-shell-desktop 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