*{margin:0;padding:0;box-sizing:border-box}.ulid-hero-wrapper{width:100%;min-height:100vh;background:linear-gradient(10deg,#0a0a0f 0%,#1a1a2e 50%,#16213e 100%);display:flex;align-items:center;justify-content:center;padding:60px 20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.ulid-hero-container{width:100%;max-width:1160px;margin:0 auto}.ulid-hero-header{text-align:center;margin-bottom:48px}.ulid-hero-title{font-size:56px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:-.02em;line-height:1.1}.ulid-hero-subtitle{font-size:18px;color:#a0a0b0;font-weight:400;line-height:1.6;max-width:600px;margin:0 auto}.ulid-tool-card{background:rgb(255 255 255 / .03);backdrop-filter:blur(20px);border:1px solid rgb(255 255 255 / .08);border-radius:12px;padding:40px;box-shadow:0 8px 32px rgb(0 0 0 / .3)}.ulid-tabs{display:flex;gap:8px;margin-bottom:32px;border-bottom:1px solid rgb(255 255 255 / .08);padding-bottom:0;flex-wrap:wrap;justify-content:center}.ulid-tab{background:#fff0;border:none;color:#a0a0b0;padding:12px 20px;font-size:14px;font-weight:500;cursor:pointer;transition:all 0.3s ease;border-bottom:2px solid #fff0;white-space:nowrap}.ulid-tab:hover{color:#fff}.ulid-tab.ulid-active{color:#fff;border-bottom-color:#8b5cf6}.ulid-tab-content{display:none}.ulid-tab-content.ulid-active{display:block}.ulid-form-group{margin-bottom:24px}.ulid-label{display:block;color:#e0e0e8;font-size:14px;font-weight:500;margin-bottom:8px;text-align:center}.ulid-input,.ulid-textarea{width:100%!important;max-width:600px;margin:0 auto;display:block;background:rgb(255 255 255 / .05)!important;border:1px solid rgb(255 255 255 / .1)!important;border-radius:8px!important;padding:12px 16px!important;color:#fff ! IMPORTANT;font-size:14px!important;font-family:'Courier New',monospace;transition:all 0.3s ease}.ulid-input:focus,.ulid-textarea:focus{outline:none;border-color:#8b5cf6;background:rgb(255 255 255 / .08)}.ulid-textarea{resize:vertical;min-height:120px}.ulid-button-group{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.ulid-button{background:linear-gradient(135deg,#8b5cf6 0%,#6366f1 100%);border:none;color:#fff;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 12px rgb(139 92 246 / .3)}.ulid-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgb(139 92 246 / .4)}.ulid-button:active{transform:translateY(0)}.ulid-button-secondary{background:rgb(255 255 255 / .08);box-shadow:none}.ulid-button-secondary:hover{background:rgb(255 255 255 / .12);box-shadow:none}.ulid-result-box{background:rgb(0 0 0 / .3);border:1px solid rgb(255 255 255 / .1);border-radius:8px;padding:16px;margin-top:20px;max-width:600px;margin-left:auto;margin-right:auto}.ulid-result-item{display:flex;align-items:center;justify-content:center;gap:12px;padding:10px;background:rgb(255 255 255 / .03);border-radius:6px;margin-bottom:8px;flex-wrap:wrap}.ulid-result-item:last-child{margin-bottom:0}.ulid-result-label{color:#a0a0b0;font-size:13px;font-weight:500;min-width:100px;text-align:right}.ulid-result-value{color:#fff;font-family:'Courier New',monospace;font-size:14px;flex:1;text-align:center}.ulid-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:rgb(139 92 246 / .95);backdrop-filter:blur(10px);color:#fff;padding:14px 24px;border-radius:8px;font-size:14px;font-weight:500;box-shadow:0 8px 24px rgb(0 0 0 / .3);opacity:0;transition:all 0.3s ease;z-index:1000;text-align:center}.ulid-toast.ulid-show{transform:translateX(-50%) translateY(0);opacity:1}@media (max-width:768px){.ulid-hero-wrapper{padding:40px 16px}.ulid-hero-title{font-size:36px}.ulid-hero-subtitle{font-size:16px}.ulid-tool-card{padding:24px 20px}.ulid-tabs{justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch}.ulid-tab{padding:10px 16px;font-size:13px}.ulid-button-group{flex-direction:column}.ulid-button{width:100%}.ulid-result-item{flex-direction:column;text-align:center}.ulid-result-label{text-align:center;min-width:auto}}@media (max-width:480px){.ulid-hero-title{font-size:28px}.ulid-hero-subtitle{font-size:14px}.ulid-input,.ulid-textarea{font-size:13px}}