@font-face{font-family:Space Grotesk;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/space-grotesk-500.woff2) format("woff2")}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/space-grotesk-600.woff2) format("woff2")}@font-face{font-family:Space Grotesk;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/space-grotesk-700.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/inter-400.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/inter-500.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/inter-600.woff2) format("woff2")}@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/inter-700.woff2) format("woff2")}:root{--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, "Liberation Mono", Menlo, monospace;--step--1: clamp(.78rem, .74rem + .18vw, .875rem);--step-0: clamp(.95rem, .9rem + .2vw, 1.0625rem);--step-1: clamp(1.1rem, 1rem + .45vw, 1.35rem);--step-2: clamp(1.4rem, 1.15rem + 1.05vw, 2rem);--step-3: clamp(1.9rem, 1.4rem + 2.3vw, 3.1rem);--step-4: clamp(2.7rem, 1.6rem + 5.2vw, 5.5rem);--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.25rem;--sp-6: 1.5rem;--sp-8: 2rem;--sp-10: 2.5rem;--sp-12: 3rem;--sp-16: 4rem;--sp-20: 5rem;--sp-24: 6rem;--radius-sm: .625rem;--radius: .9rem;--radius-lg: 1.35rem;--radius-xl: 1.75rem;--radius-pill: 9999px;--max-w: 75rem;--max-w-prose: 44rem;--dur: .18s;--dur-slow: .4s;--ease: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--accent: #14d3b8;--accent-2: #6366f1;--accent-grad: linear-gradient(115deg, #14d3b8 0%, #2dd4bf 35%, #6366f1 100%);--accent-grad-soft: linear-gradient(115deg, rgba(20,211,184,.9), rgba(99,102,241,.9));--on-accent: #042521;--noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}:root,[data-theme=dark]{color-scheme:dark;--bg: #070a10;--bg-2: #0a0e16;--bg-grad: radial-gradient(900px 520px at 78% -8%, rgba(20,211,184,.16), transparent 62%), radial-gradient(820px 520px at 2% 4%, rgba(99,102,241,.16), transparent 58%), radial-gradient(700px 700px at 50% 120%, rgba(45,212,191,.07), transparent 60%);--surface: rgba(20,27,38,.72);--surface-solid: #131a26;--surface-2: rgba(28,36,50,.8);--surface-3: #1d2737;--border: rgba(255,255,255,.09);--border-strong: rgba(255,255,255,.18);--text: #eaf0f7;--text-strong: #ffffff;--text-muted: #aab6c8;--accent-soft: rgba(20,211,184,.15);--accent-text: #4be3cc;--indigo-text: #a5a9ff;--danger: #f87171;--danger-soft: rgba(248,113,113,.14);--success-text:#4ade80;--shadow-sm: 0 1px 2px rgba(0,0,0,.45);--shadow-md: 0 12px 32px -12px rgba(0,0,0,.6);--shadow-lg: 0 28px 60px -20px rgba(0,0,0,.75);--glow: 0 0 0 1px rgba(20,211,184,.4), 0 14px 50px -10px rgba(20,211,184,.45);--glow-indigo: 0 18px 60px -14px rgba(99,102,241,.5);--header-bg: rgba(8,11,17,.6);--noise-opacity: .05}[data-theme=light]{color-scheme:light;--bg: #eef2f8;--bg-2: #f6f8fc;--bg-grad: radial-gradient(820px 480px at 80% -8%, rgba(20,211,184,.2), transparent 60%), radial-gradient(760px 480px at 0% 2%, rgba(99,102,241,.16), transparent 58%), radial-gradient(640px 640px at 50% 118%, rgba(45,212,191,.1), transparent 60%);--surface: rgba(255,255,255,.82);--surface-solid: #ffffff;--surface-2: rgba(255,255,255,.9);--surface-3: #eef2f8;--border: rgba(15,23,42,.1);--border-strong: rgba(15,23,42,.2);--text: #283449;--text-strong: #0b1220;--text-muted: #51607a;--accent-soft: rgba(13,148,136,.13);--accent-text: #0b8c7c;--indigo-text: #5457e8;--danger: #dc2626;--danger-soft: rgba(220,38,38,.09);--success-text:#0b8c7c;--shadow-sm: 0 1px 2px rgba(15,23,42,.07);--shadow-md: 0 14px 34px -14px rgba(15,23,42,.22);--shadow-lg: 0 30px 64px -22px rgba(30,41,99,.28);--glow: 0 0 0 1px rgba(13,148,136,.32), 0 16px 46px -12px rgba(20,211,184,.4);--glow-indigo: 0 18px 54px -14px rgba(99,102,241,.38);--header-bg: rgba(238,242,248,.7);--on-accent: #04241f;--noise-opacity: .035}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}body{position:relative;min-height:100dvh;display:flex;flex-direction:column;line-height:1.65;background-color:var(--bg);background-image:var(--bg-grad);background-attachment:fixed;background-repeat:no-repeat;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background-image:var(--noise);background-size:160px 160px;opacity:var(--noise-opacity);mix-blend-mode:overlay}.site-header,.privacy-banner,.site-main,.site-footer{position:relative;z-index:1}#main-content,[id=tools],[id=how]{scroll-margin-top:72px}h1,h2,h3,.font-display{font-family:var(--font-display)}a{color:var(--accent-text)}::selection{background:var(--accent-soft);color:var(--text-strong)}:where(button,a,input,select,textarea):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}.skip-link{position:absolute;top:-200%;left:var(--sp-4);z-index:1000;padding:var(--sp-3) var(--sp-5);background:var(--accent);color:var(--on-accent);border-radius:var(--radius-sm);font-weight:700;text-decoration:none}.skip-link:focus{top:var(--sp-4)}.site-header{position:sticky;top:0;z-index:100;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--border)}.site-header__inner{max-width:var(--max-w);margin:0 auto;padding:var(--sp-3) var(--sp-4);display:flex;align-items:center;gap:var(--sp-4);min-height:62px}.site-brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.2rem;letter-spacing:-.02em;color:var(--text-strong);margin-right:auto}.site-brand__mark{position:relative;display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent-grad);color:var(--on-accent);box-shadow:0 6px 18px -6px #14d3b899;flex-shrink:0;transition:box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.site-brand__name>span{color:var(--accent-text)}.site-brand:hover .site-brand__mark{box-shadow:var(--glow);transform:rotate(-4deg)}.site-nav{display:flex;align-items:center;gap:var(--sp-2)}.site-nav__link{display:none;align-items:center;min-height:44px;padding:0 var(--sp-3);color:var(--text-muted);text-decoration:none;font-size:.9375rem;font-weight:600;border-radius:var(--radius-sm);transition:color var(--dur) var(--ease),background var(--dur) var(--ease)}.site-nav__link:hover{color:var(--text);background:var(--surface-2)}@media(min-width:600px){.site-nav__link{display:inline-flex}}.theme-toggle{display:inline-grid;place-items:center;width:44px;height:44px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);cursor:pointer;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease)}.theme-toggle:hover{background:var(--surface-3);border-color:var(--border-strong)}.theme-toggle__sun,.theme-toggle__moon{display:none}[data-theme=dark] .theme-toggle__sun,[data-theme=light] .theme-toggle__moon{display:block}.privacy-banner{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:var(--sp-2) var(--sp-4);text-align:center;font-size:var(--step--1);font-weight:600;color:var(--accent-text);background:linear-gradient(180deg,var(--accent-soft),transparent);border-bottom:1px solid var(--border)}.privacy-banner svg{flex-shrink:0}.privacy-banner__text{color:var(--accent-text);font-weight:600}.privacy-banner__text strong{color:var(--accent-text);font-weight:700}.site-main{flex:1;width:100%;margin:0 auto;max-width:var(--max-w);padding:var(--sp-10) var(--sp-4) var(--sp-16)}@media(min-width:640px){.site-header__inner{padding:var(--sp-3) var(--sp-6)}.site-main{padding:var(--sp-16) var(--sp-6) var(--sp-20)}}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:48px;padding:.8rem 1.5rem;border:1px solid transparent;border-radius:var(--radius-sm);font-family:var(--font-display);font-size:.95rem;font-weight:600;letter-spacing:-.01em;line-height:1;cursor:pointer;text-decoration:none;transition:transform var(--dur) var(--ease-out),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease),border-color var(--dur) var(--ease),opacity var(--dur) var(--ease)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:translateY(1px) scale(.99)}.btn--primary{background:var(--accent-grad);color:var(--on-accent);font-weight:700;box-shadow:0 8px 24px -8px #14d3b899,inset 0 1px #ffffff59}.btn--primary:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(255,255,255,.25),transparent 55%);opacity:0;transition:opacity var(--dur) var(--ease)}.btn--primary:hover:not(:disabled){box-shadow:var(--glow);transform:translateY(-2px)}.btn--primary:hover:not(:disabled):after{opacity:1}.btn--ghost{background:var(--surface-2);color:var(--text-strong);border-color:var(--border-strong);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn--ghost:hover:not(:disabled){background:var(--surface-3);border-color:var(--accent);transform:translateY(-2px)}.btn--danger{background:var(--danger);color:#fff}.btn--danger:hover:not(:disabled){filter:brightness(.95)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-footer{position:relative;border-top:1px solid var(--border);background:var(--surface-solid);margin-top:var(--sp-16)}.site-footer:before{content:"";position:absolute;top:-1px;left:50%;transform:translate(-50%);width:min(420px,80%);height:1px;background:var(--accent-grad);opacity:.7}.site-footer__inner{max-width:var(--max-w);margin:0 auto;padding:var(--sp-12) var(--sp-4) var(--sp-8);display:grid;gap:var(--sp-8);grid-template-columns:1fr}@media(min-width:640px){.site-footer__inner{grid-template-columns:1.4fr 1fr;padding:var(--sp-12) var(--sp-6) var(--sp-8)}}.footer-brand{display:flex;flex-direction:column;gap:var(--sp-2)}.footer-brand__name{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:var(--text-strong);letter-spacing:-.02em}.footer-brand__name span{color:var(--accent-text)}.footer-brand__tagline{color:var(--text-muted);font-size:var(--step--1);max-width:28rem}.footer-brand__privacy{display:inline-flex;align-items:center;gap:.4rem;margin-top:var(--sp-1);font-size:var(--step--1);font-weight:600;color:var(--accent-text)}.footer-col__heading{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-weight:700;margin-bottom:var(--sp-3)}.footer-col__list{list-style:none;display:flex;flex-direction:column;gap:var(--sp-2)}.footer-col__list a{color:var(--text-muted);text-decoration:none;font-size:.9375rem;transition:color var(--dur) var(--ease)}.footer-col__list a:hover{color:var(--accent-text)}.site-footer__bottom{border-top:1px solid var(--border);max-width:var(--max-w);margin:0 auto;padding:var(--sp-4) var(--sp-4);text-align:center;font-size:var(--step--1);color:var(--text-muted)}.tool-layout{max-width:54rem;margin:0 auto}.tool-header{position:relative;display:flex;flex-direction:column;gap:var(--sp-3);margin-bottom:var(--sp-8);padding-left:var(--sp-5)}.tool-header:before{content:"";position:absolute;left:0;top:.2rem;bottom:.2rem;width:4px;border-radius:var(--radius-pill);background:var(--accent-grad);box-shadow:0 0 18px -2px var(--accent)}.tool-header__heading{font-family:var(--font-display);font-size:var(--step-3);font-weight:700;letter-spacing:-.035em;line-height:1.08;color:var(--text-strong)}.tool-header__sub{font-size:var(--step-1);color:var(--text-muted);max-width:52rem;line-height:1.6}.tool-wrap{position:relative;padding:clamp(1.1rem,3vw,1.9rem);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-md);overflow:hidden}.tool-wrap:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--accent-grad);opacity:.6}.ad-slot{max-width:var(--max-w);margin:var(--sp-8) auto 0;padding:0 var(--sp-4);min-height:0}