.main-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:120px 20px 80px;z-index:2;position:relative;width:100%}.breadcrumb{display:inline-flex;align-items:center;gap:8px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:50px;padding:8px 20px;font-size:.85rem;color:var(--text-muted);margin-bottom:28px;text-decoration:none;transition:border-color .3s}.breadcrumb:hover{border-color:#ff2a2a4d}.breadcrumb span{color:var(--cn-primary);font-weight:600}.breadcrumb i{font-size:.7rem}.hero-section{text-align:center;max-width:900px;margin-bottom:60px;animation:fadeInUp 1s ease forwards;display:flex;flex-direction:column;align-items:center}.status-badge{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#680808,#ff3030);-webkit-background-clip:text;-webkit-text-fill-color:transparent;padding:8px 20px;border-radius:50px;font-size:.85rem;font-weight:700;margin-bottom:25px;border:1px solid rgba(255,42,42,.3);box-shadow:0 0 20px #ff2a2a26}.status-badge i{-webkit-text-fill-color:var(--primary)}.hero-title{font-family:Montserrat,sans-serif;font-size:3.4rem;font-weight:900;line-height:1.15;margin-bottom:20px;background:linear-gradient(135deg,#fff,#4b4b4b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}.hero-title span{background:linear-gradient(135deg,#6c0303,#f33);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-description{background:linear-gradient(135deg,#b6b6b6,#929292);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:1.1rem;max-width:700px;margin:0 auto;line-height:1.7;font-weight:400;border-radius:50px;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);box-shadow:0 15px 35px #00000080;box-sizing:border-box;padding:18px 40px}.calculator-section{width:100%;max-width:920px;margin:0 auto 70px;animation:fadeInUp 1.2s ease forwards}.mode-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:30px;flex-wrap:wrap}.mode-tab{display:inline-flex;align-items:center;gap:10px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);color:var(--text-muted);font-weight:700;font-size:.9rem;padding:13px 26px;border-radius:50px;cursor:pointer;transition:all .35s cubic-bezier(.175,.885,.32,1.275);font-family:Inter,sans-serif}.mode-tab i{font-size:.95rem}.mode-tab:hover{color:#fff;border-color:#fff3}.mode-tab.active{color:#fff;background:var(--primary);border-color:var(--primary);box-shadow:0 10px 25px #ff2a2a4d;transform:translateY(-2px)}.calc-card{background:linear-gradient(145deg,#0f0f0fe6,#050505f2);border:1px solid rgba(255,42,42,.15);border-radius:24px;padding:40px;backdrop-filter:blur(20px);box-shadow:0 20px 50px #0009}.calc-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:25px;align-items:center}.calc-panel{display:flex;flex-direction:column;gap:18px}.panel-heading{display:flex;align-items:center;gap:12px}.panel-icon{width:42px;height:42px;border-radius:12px;background:#ffffff08;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--primary);border:1px solid rgba(255,255,255,.06);flex-shrink:0}.panel-heading h3{font-family:Montserrat,sans-serif;font-size:1.05rem;color:#fff}.field-row{display:flex;flex-direction:column;gap:8px}.field-row label{font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.field-row input{background:#0006;border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:13px 16px;color:#fff;font-size:1rem;font-family:Inter,sans-serif;font-weight:600;transition:.3s;width:100%}.field-row input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #ff2a2a26}.field-row input::placeholder{color:#555;font-weight:400}.reset-link{background:none;border:none;color:var(--text-muted);font-size:.8rem;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px;align-self:flex-start;transition:.3s;font-family:Inter,sans-serif}.reset-link:hover{color:var(--primary)}.output-values{display:flex;flex-direction:column;gap:8px}.output-value{display:flex;align-items:center;justify-content:space-between;background:#0006;border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:13px 16px}.output-value .axis-label{font-size:.8rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.output-value .axis-value{font-family:Montserrat,sans-serif;font-weight:800;font-size:1.15rem;background:linear-gradient(135deg,#fff,#ff8080);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.copy-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#ff2a2a1a;border:1px solid rgba(255,42,42,.25);color:#fff;border-radius:10px;padding:12px 20px;font-weight:700;font-size:.9rem;cursor:pointer;transition:all .3s ease;font-family:Inter,sans-serif;margin-top:4px}.copy-btn:hover:not(:disabled){background:var(--cn-primary);box-shadow:0 10px 25px #ff2a2a4d;transform:translateY(-3px)}.copy-btn:disabled{opacity:.4;cursor:not-allowed}.swap-btn-wrapper{display:flex;align-items:center;justify-content:center}.swap-btn{width:56px;height:56px;border-radius:50%;flex-shrink:0;background:radial-gradient(circle at 30% 30%,#ff7a1a40,#ff2a2a26 60%,#0009);border:2px solid var(--primary);color:#fff;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px #ff2a2a59,inset 0 0 12px #ff7a1a40;transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.swap-btn:hover{transform:rotate(180deg) scale(1.08);box-shadow:0 0 30px #ff2a2a99,inset 0 0 16px #ff7a1a66;border-color:var(--nether-accent)}.swap-btn:active{transform:rotate(180deg) scale(.95)}.calc-warning{display:flex;align-items:flex-start;gap:12px;background:#ffad3314;border:1px solid rgba(255,173,51,.25);border-radius:12px;padding:14px 18px;margin-top:25px;color:#ffcf8a;font-size:.88rem;line-height:1.5}.calc-warning i{margin-top:2px;color:#ffad33}.calc-warning[hidden]{display:none}.info-note{display:flex;align-items:flex-start;gap:14px;background:#ffffff05;border:1px solid rgba(255,255,255,.06);border-left:3px solid var(--primary);border-radius:12px;padding:18px 22px;margin-top:22px;color:var(--text-muted);font-size:.9rem;line-height:1.65}.info-note i{color:var(--primary);font-size:1.1rem;margin-top:2px}.info-note strong{color:#fff}.toast-msg{position:fixed;bottom:30px;left:50%;transform:translate(-50%) translateY(20px);background:#0a0a0af2;border:1px solid rgba(255,42,42,.3);color:#fff;padding:14px 26px;border-radius:50px;font-weight:600;font-size:.9rem;box-shadow:0 15px 35px #00000080;opacity:0;pointer-events:none;transition:all .4s cubic-bezier(.175,.885,.32,1.275);z-index:2000;display:flex;align-items:center;gap:10px}.toast-msg.show{opacity:1;transform:translate(-50%) translateY(0)}.guide-section{width:100%;max-width:1000px;margin-top:10px;border-top:1px solid rgba(255,255,255,.05);padding-top:50px}.guide-section h2{text-align:center;font-size:2rem;margin-bottom:50px;font-family:Montserrat,sans-serif;text-transform:uppercase}.guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;align-items:stretch}.guide-step{background:#14141480;border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:30px 25px 25px;position:relative;text-align:center;display:flex;flex-direction:column;transition:all .4s ease;backdrop-filter:blur(10px)}.guide-step:hover{transform:translateY(-8px);border-color:#ff2a2a4d;box-shadow:0 15px 35px #0006}.step-number{position:absolute;top:-20px;left:50%;transform:translate(-50%);background:var(--primary);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:800;font-size:1.1rem;color:#fff;box-shadow:0 5px 15px #ff2a2a66;border:3px solid var(--bg-dark)}.step-image-wrapper{width:100%;height:160px;margin-bottom:20px;border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,.1);background:#0006}.step-image-wrapper img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.guide-step:hover .step-image-wrapper img{transform:scale(1.08)}.step-content{flex-grow:1;display:flex;flex-direction:column}.step-content h3{margin-bottom:12px;font-size:1.25rem;font-family:Montserrat,sans-serif}.step-content p{color:var(--text-muted);font-size:.95rem;line-height:1.6;margin-bottom:0}@media(max-width:992px){.cn-nav,.cn-nav-right{display:none}.cn-hamburger{display:block}.cn-header-container{justify-content:space-between}.cn-logo-wrapper{position:absolute;left:50%;transform:translate(-50%)}.footer-grid{grid-template-columns:1fr;gap:40px;text-align:center}.footer-brand-info p{margin:15px auto}}@media(max-width:768px){.cn-logo-wrapper{position:static;transform:none}.hero-title{font-size:2.6rem}.hero-section{margin-bottom:40px}.calc-grid{grid-template-columns:1fr}.swap-btn-wrapper{order:2;margin:5px 0}.swap-btn{transform:rotate(90deg)}.swap-btn:hover{transform:rotate(270deg) scale(1.08)}.swap-btn:active{transform:rotate(270deg) scale(.95)}.output-panel{order:3}.cta-card{flex-direction:column;text-align:center;gap:20px}}@media(max-width:480px){.cn-header-container{padding:0 20px}.brand-text{font-size:1.3rem}.hero-title{font-size:2.1rem}.status-badge{font-size:.75rem;padding:6px 15px}.bottom-container{flex-direction:column;gap:15px}.calc-card{padding:25px 20px}.hero-description{padding:16px 24px;font-size:1rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}