:root{--bg-main:#040506;--bg-modal:#0b0d0e;--bg-card-dark:#121517;--bg-card-hover:#181c1f;--bg-card-border:#ffffff14;--text-main:#fff;--text-muted:#94a3b8;--text-subtle:#64748b;--accent-orange:#ff5e36;--accent-orange-hover:#ff3b14;--accent-orange-glow:#ff5e3659;--accent-green:#10b981;--accent-green-glow:#10b98140;--font-main:"Outfit", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"Inter", monospace;--radius-lg:28px;--radius-md:20px;--radius-sm:12px;--radius-pill:50px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);font-family:var(--font-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(circle at 15% 20%,#ff5e3614 0%,#0000 45%),radial-gradient(circle at 85% 80%,#10b9810d 0%,#0000 45%);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:#2a2e2c;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#383e3b}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes pulseGlow{0%,to{opacity:.85;filter:drop-shadow(0 0 10px #ff5e3666)}50%{opacity:1;filter:drop-shadow(0 0 20px #ff5e36cc)}}@keyframes floatSlow{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.animate-fade-in{animation:.5s cubic-bezier(.16,1,.3,1) forwards fadeIn}.animate-pulse-glow{animation:3s ease-in-out infinite pulseGlow}:root{--hk-bg-black:#000;--hk-panel-black:#09090b;--hk-panel-green:#10b981;--hk-panel-border:#ffffff1f;--hk-text-white:#fff;--hk-text-gray:#a1a1aa;--hk-text-dark:#09090b;--hk-card-white:#fff;--hk-card-coral:#ff5e3a;--hk-card-blue:#3b82f6;--hk-radius-panel:36px;--hk-radius-card:24px;--hk-radius-pill:50px}.hk-website-wrapper{background:var(--hk-bg-black);width:100vw;height:100vh;max-height:100vh;color:var(--hk-text-white);box-sizing:border-box;flex-direction:column;padding:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;display:flex;position:relative;overflow:hidden}.hk-switch-btn{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:20px;padding:8px 18px;font-size:.85rem;font-weight:700;transition:all .2s}.hk-switch-btn:hover{background:#fff3;transform:scale(1.02)}.hk-3col-frame{flex-direction:column;flex:1;justify-content:space-between;align-items:stretch;width:100%;height:100%;min-height:0;display:flex;overflow:hidden}.hk-panel{box-sizing:border-box;height:100%;box-shadow:none;background:0 0;border:none;border-radius:0;flex-direction:column;justify-content:space-between;padding:8px 12px;display:flex;position:relative;overflow:hidden}.hk-panel-black{background:0 0;border:none}.hk-panel-green{background:var(--hk-panel-green);color:var(--hk-text-dark);border:1px solid #ffffff4d}.hk-panel-header{flex-shrink:0;justify-content:space-between;align-items:flex-start;display:flex}.hk-panel-title-stacked{flex-direction:column;line-height:1.1;display:flex}.hk-panel-title-sub{opacity:.9;font-size:1.3rem;font-weight:500}.hk-panel-title-main{letter-spacing:-.5px;font-size:1.7rem;font-weight:800}.hk-circle-btn{cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:1.2rem;font-weight:700;transition:transform .2s;display:flex}.hk-circle-btn:hover{transform:scale(1.08)}.hk-circle-btn.white{color:#000;background:#fff;box-shadow:0 4px 12px #0000004d}.hk-circle-btn.dark{color:#fff;background:#ffffff1a;border:1px solid #ffffff26}.hk-gauge-wrapper{flex:1;justify-content:center;align-items:center;min-height:0;margin:10px 0;display:flex;position:relative}.hk-gauge-svg{width:100%;max-width:660px;max-height:380px;overflow:visible}.hk-gauge-fill{filter:drop-shadow(0 0 20px #3bdc9399);transition:stroke-dashoffset .8s cubic-bezier(.16,1,.3,1)}.hk-gauge-needle{transition:transform .8s cubic-bezier(.16,1,.3,1)}.hk-score-display-container{flex-direction:column;flex-shrink:0;align-items:center;width:100%;margin:-30px auto 24px;display:flex}.hk-score-main-center{flex-direction:column;align-items:center;margin-bottom:6px;display:flex}.hk-logo-top-left{z-index:100;align-items:center;display:flex;position:absolute;top:28px;left:48px}.hk-logo-img{width:auto;height:88px;display:block}.hk-score-sub-row{z-index:100;justify-content:flex-end;align-items:center;gap:20px;width:auto;display:flex;position:absolute;top:36px;right:48px}.hk-score-change-row{background:#ffffff1a;border-radius:16px;align-items:baseline;gap:4px;margin-bottom:4px;padding:4px 14px;display:flex}.hk-score-change-val{color:#fff;font-size:1.35rem;font-weight:800}.hk-score-change-unit{color:#a1a1aa;font-size:1.35rem;font-weight:700}.hk-score-number{color:#fff;letter-spacing:-3.5px;font-size:7.2rem;font-weight:800;line-height:.9}.hk-score-status-group{flex-direction:column;justify-content:center;gap:4px;margin:0;display:flex}.hk-score-badge-text{color:#fff;font-size:1.85rem;font-weight:800;line-height:1.1}.hk-score-checked-text{color:#a1a1aa;font-size:1.1rem;font-weight:500;line-height:1.2}.hk-arrow-btn{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0;font-size:1.6rem;transition:all .2s;display:flex}.hk-arrow-btn:hover{background:#ffffff1a;transform:scale(1.05)}.hk-white-cards-row{background:#0b0b0b;border-top:1px solid #ffffff1f;border-radius:0;flex-shrink:0;grid-template-columns:1fr 1fr;gap:0;width:100%;margin:0;display:grid;overflow:hidden}.hk-white-stat-card{color:#fff;text-align:center;min-height:120px;box-shadow:none;background:0 0;border-right:1px solid #ffffff1f;border-radius:0;flex-direction:column;justify-content:center;align-items:center;padding:24px 60px;transition:background .2s;display:flex}.hk-white-stat-card:last-child{border-right:none}.hk-white-stat-card:hover{background:#ffffff08}.hk-white-stat-title{color:#a1a1aa;font-size:1.15rem;font-weight:500}.hk-white-stat-val{color:#fff;letter-spacing:-1.5px;margin-top:12px;font-size:3.5rem;font-weight:700;line-height:1}.hk-white-stat-val span{color:#52525b;margin-right:4px;font-size:2.2rem;font-weight:500}@media (width<=1024px){.hk-website-wrapper{height:auto;max-height:none;overflow:auto}.hk-3col-frame{flex-direction:column;height:auto;overflow:visible}.hk-panel{min-height:520px}}.credit-page-container{background-color:#0d0e10;flex-direction:column;width:100%;height:100vh;max-height:100vh;padding:24px 40px;display:flex;position:relative;overflow:hidden}.toast-notification{color:#fff;border-radius:var(--radius-pill);z-index:1000;background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);border:1px solid #ff5e3680;align-items:center;gap:12px;padding:14px 24px;font-size:.95rem;font-weight:500;display:flex;position:fixed;top:24px;right:40px;box-shadow:0 15px 40px #000c,0 0 25px #ff5e3640}.toast-icon{color:var(--accent-orange);animation:1.5s infinite pulseGlow}.page-content-grid{grid-template-columns:1.35fr 1fr;align-items:stretch;gap:28px;width:100%;max-width:1440px;height:100%;min-height:0;margin:0 auto;display:grid}.left-column{flex-direction:column;justify-content:space-between;gap:20px;height:100%;min-height:0;display:flex}.calculator-card{background:#141618;border:1px solid #ffffff14;border-radius:24px;flex-direction:column;justify-content:space-between;padding:22px 28px;display:flex;box-shadow:inset 0 1px 1px #ffffff0a,0 15px 40px #0006}.calc-header-row{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.calc-title-group{flex-direction:column;display:flex}.badge-and-title{align-items:center;gap:14px;margin-bottom:8px;display:flex}.no-fee-badge{text-transform:uppercase;letter-spacing:.5px;color:#e2e8f0;border-radius:var(--radius-pill);background:#ffffff0d;border:1px solid #fff3;align-items:center;gap:8px;padding:5px 14px;font-size:.75rem;font-weight:700;display:inline-flex}.dot-orange{display:none}.main-heading{color:var(--text-main);letter-spacing:-.5px;margin:0;font-size:1.85rem;font-weight:700}.main-desc{color:var(--text-muted);max-width:520px;margin:0;font-size:.92rem;line-height:1.4}.star-cluster-container{flex-shrink:0;width:70px;height:56px}.star-svg{width:100%;height:100%}.slider-box{background:#ffffff05;border:1px solid #ffffff0f;border-radius:18px;padding:16px 22px 20px}.slider-meta-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.slider-label{color:#e2e8f0;align-items:center;gap:8px;font-size:.9rem;font-weight:600;display:flex}.slider-icon{color:var(--accent-orange)}.live-credit-readout{color:var(--text-muted);font-size:.9rem}.live-credit-readout strong{color:var(--accent-green);font-family:var(--font-mono);font-size:1.05rem}.slider-track-wrapper{align-items:center;padding-bottom:34px;display:flex;position:relative}.credit-slider{-webkit-appearance:none;cursor:pointer;border-radius:5px;outline:none;width:100%;height:10px;box-shadow:inset 0 1px 3px #0009}.credit-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:linear-gradient(135deg,#fff 0%,#d1d5db 100%);border:3px solid #09090b;border-radius:50%;width:26px;height:26px;transition:transform .15s,box-shadow .15s;box-shadow:0 0 15px #fff6}.credit-slider::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 22px #ffffffb3}.credit-slider::-moz-range-thumb{cursor:pointer;background:linear-gradient(135deg,#fff 0%,#d1d5db 100%);border:3px solid #09090b;border-radius:50%;width:26px;height:26px;transition:transform .15s;box-shadow:0 0 15px #fff6}.slider-tooltip-container{pointer-events:none;flex-direction:column;align-items:center;transition:left 50ms linear;display:flex;position:absolute;top:20px;transform:translate(-50%)}.slider-tooltip-arrow{border-bottom:6px solid #232a2f;border-left:6px solid #0000;border-right:6px solid #0000;width:0;height:0}.slider-tooltip-pill{color:#fff;border-radius:var(--radius-pill);font-size:.82rem;font-weight:600;font-family:var(--font-mono);white-space:nowrap;background:#232a2f;border:1px solid #ffffff2e;padding:5px 14px;box-shadow:0 6px 16px #000000b3}.slider-bounds{font-size:.8rem;font-family:var(--font-mono);color:var(--text-subtle);justify-content:space-between;display:flex}.cylinder-chart-card{background:#131416;border:1px solid #ffffff14;border-radius:24px;flex-direction:column;flex:1;justify-content:space-between;min-height:0;padding:24px 28px 18px;display:flex;box-shadow:inset 0 1px 1px #ffffff0a,0 20px 50px #00000080}.chart-header-row{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.chart-main-title{color:var(--text-main);margin-bottom:4px;font-size:1.4rem;font-weight:700}.chart-subtitle{color:var(--text-muted);margin:0;font-size:.88rem}.balance-pill-badge{color:#c7d2fe;border-radius:var(--radius-pill);background:#4f46e538;border:1px solid #818cf859;align-items:center;gap:8px;padding:6px 16px;font-size:.9rem;font-weight:600;display:inline-flex;box-shadow:0 4px 15px #4f46e540}.flask-icon{color:#818cf8}.cylinders-grid{flex:1;justify-content:space-between;align-items:stretch;gap:16px;min-height:0;padding-top:14px;display:flex}.cylinder-col{cursor:pointer;flex-direction:column;flex:1;justify-content:space-between;align-items:center;height:100%;transition:transform .25s;display:flex}.cylinder-col:hover{transform:translateY(-3px)}.col-val{font-size:.9rem;font-family:var(--font-mono);color:#71717a;margin-bottom:8px;transition:all .25s}.active-val{color:#a5f3fc;font-size:1.05rem;font-weight:700}.cylinder-svg-wrapper{flex:1;justify-content:center;align-items:center;width:100%;max-width:88px;min-height:0;margin-bottom:10px;display:flex}.cylinder-svg{width:100%;height:100%;max-height:100%;overflow:visible}.cylinder-active .cylinder-svg{filter:none}.col-day{color:#64748b;font-size:.85rem;font-weight:500;transition:all .25s}.active-day{color:#7dd3fc;font-weight:700}.pricing-summary-card{background:#111315;border:1px solid #ffffff1a;border-radius:28px;flex-direction:column;justify-content:space-between;height:100%;min-height:0;padding:32px 36px;display:flex;box-shadow:0 30px 80px #000c,0 0 40px #ff5e360d}.summary-header{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.summary-title{color:var(--text-main);letter-spacing:-.5px;margin:0 0 4px;font-size:1.5rem;font-weight:700}.summary-desc{color:var(--text-muted);max-width:260px;margin:0;font-size:.88rem;line-height:1.4}.billing-toggle{border-radius:var(--radius-pill);background:#ffffff0a;border:1px solid #ffffff1a;padding:3px;display:flex}.toggle-option{color:var(--text-muted);border-radius:var(--radius-pill);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;font-weight:500;transition:all .2s;display:flex}.toggle-option.active{color:#fff;background:#232a2f;font-weight:600;box-shadow:0 2px 8px #0009}.discount-tag{color:var(--accent-green);background:#10b98126;border-radius:4px;padding:2px 6px;font-size:.7rem;font-weight:700}.price-display-box{background:#ffffff05;border:1px solid #ffffff0f;border-radius:18px;justify-content:space-between;align-items:baseline;margin-bottom:16px;padding:18px 24px;display:flex}.price-main{align-items:flex-start;display:flex}.currency-symbol{color:var(--text-main);margin-top:6px;font-size:2.4rem;font-weight:600}.price-val{color:var(--text-main);letter-spacing:-2px;font-size:4.8rem;font-weight:800;line-height:.85}.price-details{text-align:right;flex-direction:column;gap:2px;display:flex}.billing-frequency{color:#cbd5e1;font-size:.95rem;font-weight:600}.unit-cost-tag{font-size:.78rem;font-family:var(--font-mono);color:var(--text-subtle)}.divider-line{background:#ffffff14;width:100%;height:1px;margin:12px 0}.features-list{flex-direction:column;flex:1;justify-content:space-around;gap:12px;margin:10px 0 20px;list-style:none;display:flex}.features-list li{align-items:flex-start;gap:14px;display:flex}.features-list li strong{color:#f8fafc;margin-bottom:2px;font-size:.95rem;display:block}.features-list li p{color:var(--text-muted);margin:0;font-size:.82rem;line-height:1.35}.check-icon{color:var(--accent-green);filter:drop-shadow(0 0 6px #10b98180);flex-shrink:0;margin-top:2px}.buy-credits-btn{color:#09090b;cursor:pointer;background:linear-gradient(135deg,#fff 0%,#cbd5e1 100%);border:1px solid #fff6;border-radius:50px;justify-content:center;align-self:flex-start;align-items:center;gap:8px;width:auto;padding:14px 34px;font-size:1rem;font-weight:700;transition:all .3s cubic-bezier(.16,1,.3,1);display:inline-flex;box-shadow:0 8px 25px #fff3}.buy-credits-btn:hover{background:linear-gradient(135deg,#fff 0%,#e2e8f0 100%);transform:translateY(-2px);box-shadow:0 14px 35px #ffffff59}.guarantee-row{color:var(--text-subtle);text-align:left;justify-content:flex-start;align-items:center;gap:8px;margin-top:12px;font-size:.78rem;display:flex}.guarantee-icon{color:var(--text-muted)}@media (width<=1050px){.credit-page-container{height:auto;max-height:none;overflow:visible}.page-content-grid{grid-template-columns:1fr;height:auto}}.app-container{background-color:var(--bg-main);min-height:100vh;color:var(--text-main);flex-direction:column;display:flex;position:relative}.main-viewport{flex-direction:column;flex:1;justify-content:center;width:100%;min-height:100vh;display:flex}