@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2) format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2) format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2) format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2) format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2) format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-ext-500-normal-B0yAr1jD.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-500-normal-BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-500-normal-BasfLYem.woff2) format("woff2"),url(/assets/inter-cyrillic-500-normal-CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-ext-500-normal-C4iEst2y.woff2) format("woff2"),url(/assets/inter-greek-ext-500-normal-2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-500-normal-BIZE56-Y.woff2) format("woff2"),url(/assets/inter-greek-500-normal-Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-vietnamese-500-normal-DOriooB6.woff2) format("woff2"),url(/assets/inter-vietnamese-500-normal-mJboJaSs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-ext-500-normal-CV4jyFjo.woff2) format("woff2"),url(/assets/inter-latin-ext-500-normal-BxGbmqWO.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2) format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2) format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2) format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2) format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2) format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-ext-700-normal-BjwYoWNd.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-700-normal-LO58E6JB.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-700-normal-CjBOestx.woff2) format("woff2"),url(/assets/inter-cyrillic-700-normal-DrXBdSj3.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-ext-700-normal-qfdV9bQt.woff2) format("woff2"),url(/assets/inter-greek-ext-700-normal-BoQ6DsYi.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-700-normal-C3JjAnD8.woff2) format("woff2"),url(/assets/inter-greek-700-normal-BUv2fZ6O.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-vietnamese-700-normal-DlLaEgI2.woff2) format("woff2"),url(/assets/inter-vietnamese-700-normal-BZaoP0fm.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-ext-700-normal-Ca8adRJv.woff2) format("woff2"),url(/assets/inter-latin-ext-700-normal-TidjK2hL.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-700-normal-Yt3aPRUw.woff2) format("woff2"),url(/assets/inter-latin-700-normal-BLAVimhd.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--primary: #0071e3;--primary-hover: #0077ed;--primary-pressed: #006edb;--primary-tint: rgba(0, 113, 227, .1);--gain: #1d9d4e;--gain-bright: #34c759;--loss: #e8463c;--bg: #f5f5f7;--surface: #ffffff;--surface-raised: #ffffff;--border: rgba(0, 0, 0, .08);--text: #1d1d1f;--text-secondary: #6e6e73;--text-muted: #6d6d72;--glass: rgba(255, 255, 255, .72);--chart-3: #b4bdc9;--radius-sm: 10px;--radius: 14px;--radius-lg: 22px;--radius-pill: 980px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 2px 6px rgba(0, 0, 0, .04), 0 10px 24px rgba(0, 0, 0, .07);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .05), 0 24px 60px rgba(0, 0, 0, .12);--shadow-cta: 0 6px 16px rgba(0, 113, 227, .32);--ease: cubic-bezier(.25, .1, .25, 1);--ease-spring: cubic-bezier(.34, 1.3, .64, 1)}.dark{--bg: hsl(222, 18%, 7%);--surface: hsl(222, 16%, 11%);--surface-raised: hsl(222, 15%, 15%);--border: hsl(222, 14%, 19%);--text: hsl(220, 25%, 95%);--text-secondary: hsl(220, 12%, 68%);--text-muted: hsl(220, 10%, 58%);--glass: hsla(222, 18%, 8%, .78);--primary: hsl(211, 100%, 60%);--primary-hover: hsl(211, 100%, 65%);--primary-pressed: hsl(211, 100%, 56%);--primary-tint: hsla(211, 100%, 60%, .14);--gain: hsl(140, 65%, 55%);--gain-bright: hsl(140, 70%, 60%);--loss: hsl(4, 90%, 64%);--chart-3: hsl(220, 12%, 34%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35), 0 0 0 1px rgba(255, 255, 255, .02);--shadow-md: 0 2px 6px rgba(0, 0, 0, .35), 0 10px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .4), 0 24px 60px rgba(0, 0, 0, .45);--shadow-cta: 0 6px 18px hsla(211, 100%, 60%, .35)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased;transition:background .4s var(--ease),color .4s var(--ease)}h1,h2,h3,h4,h5{line-height:1.12;letter-spacing:-.02em;font-weight:700}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select{font-family:inherit;font-size:inherit}.tabular-nums{font-variant-numeric:tabular-nums}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}.container{max-width:1080px;margin:0 auto;padding:0 22px}@keyframes nk-fade-up{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes nk-fade-in{0%{opacity:0}to{opacity:1}}@keyframes nk-float-a{0%,to{transform:translate(0) scale(1)}33%{transform:translate(40px,-30px) scale(1.08)}66%{transform:translate(-25px,20px) scale(.95)}}@keyframes nk-float-b{0%,to{transform:translate(0) scale(1)}40%{transform:translate(-35px,-20px) scale(1.1)}70%{transform:translate(20px,25px) scale(.92)}}@keyframes nk-route-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes nk-draw{0%{stroke-dashoffset:var(--draw-len, 1200)}to{stroke-dashoffset:0}}.route-enter,.fade-swap{animation:nk-route-in .3s var(--ease) both}.reveal{opacity:0;transform:translateY(18px)}.reveal.in-view{opacity:1;transform:none;transition:opacity .5s var(--ease),transform .5s var(--ease);transition-delay:var(--reveal-delay, 0s)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}.reveal{opacity:1;transform:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;min-height:44px;border-radius:var(--radius-pill);font-size:15px;font-weight:600;letter-spacing:-.01em;transition:transform .25s var(--ease-spring),box-shadow .25s var(--ease),background .2s var(--ease),color .2s var(--ease)}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0) scale(.97)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:var(--shadow-cta)}.btn-primary:active{background:var(--primary-pressed)}.btn-outline{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-outline:hover{background:var(--primary-tint)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--primary-tint);color:var(--text)}.btn-sm{padding:9px 18px;min-height:36px;font-size:14px}.btn-lg{padding:15px 34px;min-height:54px;font-size:17px}.btn-block{width:100%}.link-arrow{display:inline-flex;align-items:center;gap:4px;color:var(--primary);font-size:15px;font-weight:500}.link-arrow:after{content:"›";font-size:18px;line-height:1;transition:transform .25s var(--ease)}.link-arrow:hover:after{transform:translate(3px)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow .35s var(--ease),transform .35s var(--ease),border-color .35s var(--ease)}.card-p{padding:24px}.card-p-lg{padding:32px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-pill);font-size:12.5px;font-weight:600}.badge-primary{background:var(--primary-tint);color:var(--primary)}.tabs-list{display:flex;background:var(--primary-tint);border-radius:var(--radius-pill);padding:4px;gap:2px}.dark .tabs-list{background:var(--surface-raised)}.tab-trigger{flex:1;padding:10px 18px;min-height:44px;border-radius:var(--radius-pill);font-size:14px;font-weight:600;color:var(--text-secondary);transition:all .3s var(--ease);white-space:nowrap}.tab-trigger.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}.navbar{position:sticky;top:0;z-index:100;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border)}.navbar-inner{display:flex;align-items:center;gap:28px;height:56px;position:relative}.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;letter-spacing:-.02em;color:var(--text);flex-shrink:0}.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),#5ac8fa);border-radius:9px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #0071e359;flex-shrink:0;transition:transform .3s var(--ease-spring)}.logo:hover .logo-icon{transform:rotate(-6deg) scale(1.06)}.logo .kosh{color:var(--primary)}.nav-links{display:flex;gap:2px;flex:1}.nav-link{display:inline-flex;align-items:center;padding:10px 14px;min-height:44px;border-radius:var(--radius-pill);font-size:14px;font-weight:500;color:var(--text-secondary);transition:color .2s var(--ease),background .2s var(--ease)}.nav-link:hover{color:var(--text)}.nav-link.active{color:var(--primary);background:var(--primary-tint)}.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.nav-cta{white-space:nowrap}.hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;border-radius:var(--radius-sm);flex-shrink:0}.hamburger span{display:block;width:18px;height:2px;background:var(--text);border-radius:1px;transition:all .3s var(--ease)}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.hero{position:relative;overflow:hidden;padding:110px 0 96px;text-align:center;background:var(--bg)}.hero-orb{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;will-change:transform}.hero-orb-a{top:-120px;right:8%;width:460px;height:460px;background:radial-gradient(circle,rgba(0,113,227,.18) 0%,transparent 70%);animation:nk-float-a 16s ease-in-out infinite}.hero-orb-b{bottom:-140px;left:4%;width:420px;height:420px;background:radial-gradient(circle,rgba(52,199,89,.14) 0%,transparent 70%);animation:nk-float-b 19s ease-in-out infinite}.dark .hero-orb-a{background:radial-gradient(circle,hsla(211,100%,60%,.16) 0%,transparent 70%)}.dark .hero-orb-b{background:radial-gradient(circle,hsla(140,65%,55%,.1) 0%,transparent 70%)}.dark .feature-icon{box-shadow:inset 0 0 0 1px #ffffff12}.dark .step-num{box-shadow:0 4px 14px #3396ff4d}.dark input[type=range]::-webkit-slider-thumb{border-color:transparent}.hero-content{position:relative;z-index:1;max-width:760px;margin:0 auto}.hero-tag{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;background:var(--primary-tint);border-radius:var(--radius-pill);font-size:13px;font-weight:600;color:var(--primary);margin-bottom:26px;animation:nk-fade-up .55s var(--ease) both}.hero h1{font-size:clamp(40px,6.5vw,72px);font-weight:700;letter-spacing:-.03em;margin-bottom:22px;animation:nk-fade-up .55s var(--ease) .06s both}.hero h1 .grad{background:linear-gradient(100deg,var(--primary),#5ac8fa 55%,var(--gain-bright));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.hero p{font-size:clamp(17px,2.2vw,21px);color:var(--text-secondary);margin:0 auto 32px;max-width:560px;animation:nk-fade-up .55s var(--ease) .12s both}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;animation:nk-fade-up .55s var(--ease) .18s both}.hero-trust{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin-top:18px;font-size:14px;color:var(--text-secondary);animation:nk-fade-up .55s var(--ease) .24s both}.hero-trust span{display:inline-flex;align-items:center;gap:6px}.hero-trust .tick{color:var(--gain);font-weight:700}.hero-stats{display:flex;gap:48px;justify-content:center;margin-top:56px;padding-top:36px;border-top:1px solid var(--border);flex-wrap:wrap;animation:nk-fade-up .55s var(--ease) .3s both}.hero-stat-val{font-size:28px;font-weight:700;letter-spacing:-.02em}.hero-stat-label{font-size:13px;color:var(--text-muted);font-weight:500;margin-top:2px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:72px 0}.feature-card{display:flex;flex-direction:column;padding:32px 28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease);color:inherit}.feature-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-lg)}.feature-card:active{transform:translateY(-2px) scale(1)}.feature-icon{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease-spring)}.feature-card:hover .feature-icon{transform:scale(1.12) rotate(-4deg)}.feature-card h3{font-size:19px;margin-bottom:8px}.feature-card p{font-size:14.5px;color:var(--text-secondary);flex:1}.feature-card .link-arrow{margin-top:16px}.section-header{margin-bottom:28px}.section-title{font-size:clamp(26px,3.6vw,40px);font-weight:700;letter-spacing:-.025em}.section-subtitle{font-size:16px;color:var(--text-secondary);margin-top:8px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:40px 0 24px}.step{text-align:center;padding:30px 22px;background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.step-num{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#5ac8fa);color:#fff;font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 4px 14px #0071e359}.step h3{font-size:17px;margin-bottom:8px}.step p{font-size:14px;color:var(--text-secondary)}.cta-banner{position:relative;overflow:hidden;margin:48px 0 88px;padding:64px 36px;border-radius:28px;background:linear-gradient(135deg,#0b1c33,#103a66,#0a508f);color:#f5f5f7;text-align:center;box-shadow:var(--shadow-lg)}.cta-banner:before{content:"";position:absolute;top:-60%;left:-10%;width:60%;height:200%;background:radial-gradient(circle,rgba(90,200,250,.25) 0%,transparent 70%);animation:nk-float-a 14s ease-in-out infinite;pointer-events:none}.cta-banner h2{font-size:clamp(26px,4vw,40px);margin-bottom:10px;letter-spacing:-.025em}.cta-banner p{font-size:16px;color:#f5f5f7bf;margin-bottom:28px}.cta-banner .btn-primary{background:#fff;color:#0b1c33}.cta-banner .btn-primary:hover{background:#f0f0f2;box-shadow:0 6px 20px #0000004d}.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--border)}.field{margin-bottom:20px}.field-label{display:flex;justify-content:space-between;align-items:baseline;font-size:13.5px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.field-value{font-weight:700;color:var(--primary);font-size:14.5px}.field input[type=number],.field input[type=text]{width:100%;padding:12px 16px;min-height:46px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:16px;font-weight:600;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.field input[type=number]:focus,.field input[type=text]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-tint)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:5px;margin-top:14px;border-radius:999px;background:var(--border);cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-md);transition:transform .2s var(--ease-spring)}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}input[type=range]:active::-webkit-slider-thumb{transform:scale(1.25)}input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-md)}.page-head{padding:52px 0 12px}.page-head h1{font-size:clamp(30px,4.5vw,44px);letter-spacing:-.03em}.page-head p{color:var(--text-secondary);margin-top:10px;max-width:560px;font-size:17px}.tool-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0 72px}.result-big{font-size:clamp(34px,4.5vw,48px);font-weight:700;letter-spacing:-.03em;color:var(--text);line-height:1.05}.result-big .unit{color:var(--text-muted);font-size:.5em;font-weight:600}.result-sub{font-size:14px;color:var(--text-secondary);margin-top:6px}.result-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);font-size:15px}.result-row:last-child{border-bottom:none}.result-row .label{color:var(--text-secondary)}.result-row .value{font-weight:700}.legend{display:flex;gap:18px;justify-content:center;margin-top:12px;font-size:13.5px}.legend span{display:inline-flex;align-items:center;gap:6px;color:var(--text-secondary)}.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}.goals-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin:32px 0 72px}.goal-card{padding:28px 24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);text-align:left;transition:transform .4s var(--ease),box-shadow .4s var(--ease);width:100%}.goal-card:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-lg)}.goal-card:active{transform:translateY(-2px)}.goal-card .emoji{font-size:34px;display:inline-block;transition:transform .35s var(--ease-spring)}.goal-card:hover .emoji{transform:scale(1.18) rotate(-6deg)}.goal-card h3{font-size:16.5px;margin:12px 0 5px}.goal-card p{font-size:13.5px;color:var(--text-secondary)}.alloc-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}.alloc-bar{height:16px;border-radius:999px;flex-shrink:0;transition:width .8s var(--ease)}.alloc-label{font-size:14px;color:var(--text-secondary)}.alloc-pct{margin-left:auto;font-size:14px;font-weight:700}.quiz-progress{height:5px;background:var(--border);border-radius:999px;overflow:hidden;margin-bottom:30px}.quiz-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),#5ac8fa);border-radius:999px;transition:width .5s var(--ease)}.quiz-option{display:block;width:100%;text-align:left;padding:17px 20px;margin-bottom:12px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);font-size:15px;color:var(--text);box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}.quiz-option:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.quiz-option.selected{border-color:var(--primary);background:var(--primary-tint);color:var(--primary);font-weight:600}.quiz-option:active{transform:scale(.99)}.profile-result-emoji{font-size:56px;line-height:1;display:inline-block;animation:nk-fade-up .6s var(--ease-spring) both}footer{border-top:1px solid var(--border);background:var(--surface);padding:56px 0 36px;margin-top:auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:36px}.footer-brand p{font-size:13.5px;color:var(--text-secondary);margin-top:14px;max-width:320px}.footer-col h4{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:14px}.footer-col a{display:block;padding:6px 0;font-size:14px;color:var(--text-secondary);transition:color .2s var(--ease)}.footer-col a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);padding-top:22px}.disclaimer{font-size:12px;color:var(--text-muted);line-height:1.6;margin-bottom:10px}.copyright{font-size:12px;color:var(--text-muted)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.flex-between{display:flex;align-items:center;justify-content:space-between;gap:16px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.text-center{text-align:center}@media(max-width:1024px){.navbar-inner{gap:14px}.nav-link{padding:8px 10px;font-size:13.5px}}@media(max-width:768px){.nav-links{display:none}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:56px;left:-22px;right:-22px;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border);padding:10px 18px 18px;gap:2px;z-index:200;box-shadow:var(--shadow-lg);animation:nk-fade-in .25s var(--ease) both}.nav-links.open .nav-link{width:100%;padding:13px 14px;border-radius:var(--radius)}.hamburger{display:flex}.nav-cta{display:none}.hero{padding:72px 0 64px}.tool-layout,.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:22px}.sticky-cta{display:block}.has-sticky-cta{padding-bottom:78px}}@media(max-width:480px){.container{padding:0 16px}.hero{padding:56px 0 52px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-stats{gap:20px 32px;margin-top:40px;padding-top:28px}.hero-stat-val{font-size:22px}.cta-banner{padding:44px 22px}.tabs-list{overflow-x:auto}}.faq{max-width:760px;margin:0 auto 72px}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;box-shadow:var(--shadow-sm);overflow:hidden}.faq-item summary{cursor:pointer;padding:16px 20px;font-size:15px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background .2s var(--ease)}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:20px;font-weight:500;color:var(--text-muted);transition:transform .3s var(--ease);flex-shrink:0}.faq-item[open] summary:after{transform:rotate(45deg);color:var(--primary)}.faq-item summary:hover{background:var(--primary-tint)}.faq-item p{padding:0 20px 16px;font-size:14.5px;color:var(--text-secondary);line-height:1.65}.learn-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:28px 0 72px}.learn-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}.learn-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.learn-card:active{transform:translateY(-2px)}.learn-cover{display:block;aspect-ratio:16 / 9;overflow:hidden;background:var(--surface-raised)}.learn-cover img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease)}.learn-card:hover .learn-cover img{transform:scale(1.04)}.learn-card-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}.learn-chip{align-self:flex-start;display:inline-flex;padding:3px 11px;border-radius:var(--radius-pill);background:var(--primary-tint);color:var(--primary);font-size:12px;font-weight:700;letter-spacing:.02em}.learn-card h3{font-size:18px;margin:12px 0 8px}.learn-card p{font-size:14px;color:var(--text-secondary);flex:1}.learn-meta{margin-top:14px;font-size:12.5px;font-weight:600;color:var(--text-muted)}.article-hero{border-radius:var(--radius-lg);overflow:hidden;margin:8px 0 28px;box-shadow:var(--shadow-md)}.article-hero img{width:100%;display:block;aspect-ratio:16 / 9;object-fit:cover}.article-meta{font-size:13.5px;color:var(--text-muted);margin-top:8px}.article-body{font-size:16.5px;line-height:1.75;color:var(--text)}.article-body h2{font-size:24px;margin:36px 0 12px}.article-body p{margin-bottom:16px;color:var(--text-secondary)}.article-body ul{margin:0 0 16px 22px;color:var(--text-secondary)}.article-body li{margin-bottom:8px}.article-body a{color:var(--primary);font-weight:600}.article-body a:hover{text-decoration:underline}.article-body em{font-style:italic}.article-body strong{color:var(--text)}.article-body table{width:100%;border-collapse:collapse;margin:8px 0 20px;font-size:14.5px;background:var(--surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.article-body th,.article-body td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border)}.article-body th{font-weight:700;font-size:13px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.article-body tr:last-child td{border-bottom:none}.article-body td{color:var(--text-secondary);font-variant-numeric:tabular-nums}.save-plan-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.save-plan-input{flex:1;min-width:0;padding:10px 14px;min-height:44px;border-radius:var(--radius);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:15px;font-family:inherit;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.save-plan-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-tint)}.save-plan-status{font-size:14px;font-weight:600;min-height:44px;display:flex;align-items:center}.save-plan-confirmation{color:var(--gain)}.save-plan-error{color:var(--text-secondary)}.plans-summary{margin-bottom:24px}.plans-summary .unit{color:var(--text-muted);font-size:.5em;font-weight:600}.plan-card{display:flex;flex-direction:column;gap:16px}.plan-card-header{display:flex;align-items:flex-start;gap:14px}.plan-card-emoji{font-size:32px;line-height:1;flex-shrink:0}.plan-card-title{flex:1;min-width:0}.plan-card-title h3{font-size:16px;margin:0 0 3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plan-card-goal-label{font-size:13px;color:var(--text-muted)}.plan-card-stats{border-top:1px solid var(--border);padding-top:12px}.plan-card-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:auto}.plan-card-confirm{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.plan-card-confirm-prompt{font-size:13.5px;color:var(--text-secondary)}.plans-empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:64px 24px 80px;gap:12px}.plans-empty-emoji{font-size:56px;line-height:1}.plans-empty-heading{font-size:22px;margin:0}.plans-empty-sub{font-size:15px;color:var(--text-secondary);margin:0 0 8px;max-width:360px}.plans-empty-trust{font-size:13px;color:var(--text-muted);margin:4px 0 0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.quiz-review{padding:0 20px 16px}.quiz-review-row{padding:10px 0;border-bottom:1px solid var(--border)}.quiz-review-row:last-child{border-bottom:none}.quiz-review-q{font-size:13px;color:var(--text-muted);margin-bottom:2px}.quiz-review-a{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14.5px;font-weight:600;color:var(--text)}
