[hidden]{display:none!important}.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}
.tools-nav{position:relative}.tools-nav-trigger{display:flex;align-items:center;gap:2px}.tools-toggle{display:grid;place-items:center;width:28px;height:44px;padding:0;border:0;background:none;color:inherit;cursor:pointer}.tools-toggle svg{transition:transform .25s ease}.tools-nav.is-open .tools-toggle svg{transform:rotate(180deg)}
.tools-dropdown{position:absolute;right:-24px;top:calc(100% + 12px);width:284px;padding:10px;background:rgba(255,255,255,.97);border:1px solid #dcebf0;border-radius:20px;box-shadow:0 16px 48px #24475418;opacity:0;visibility:hidden;transform:translateY(-9px) scale(.98);transform-origin:top right;filter:blur(4px);transition:opacity .22s ease,transform .28s cubic-bezier(.22,1,.36,1),filter .22s ease,visibility .28s;backdrop-filter:blur(18px)}
.tools-dropdown::before{content:"";position:absolute;top:-20px;left:0;right:0;height:20px}.tools-nav.is-open .tools-dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1);filter:blur(0)}
header nav .tools-dropdown a{display:flex;gap:12px;min-height:76px;padding:12px;border-radius:12px;white-space:normal;transition:background .2s ease,transform .2s ease}header nav .tools-dropdown a:hover{background:#edf8fb;transform:translateY(-1px)}.tools-dropdown b{display:block;font-size:14px;font-weight:550;color:#263f49}.tools-dropdown small{display:block;margin-top:5px;font-size:12px;color:#68808b}.tool-nav-icon{width:32px;flex-shrink:0;font-size:22px;color:#178fac;font-weight:600;letter-spacing:-3px}.tool-nav-icon span{font-size:16px;vertical-align:sub}.tool-link-arrow{margin-left:auto;color:#6b919f}.morse-mark{letter-spacing:2px}
.utility-page{background:#f8fcfd}.utility-page footer{background:#fff}.tools-main{padding:calc(var(--header) + 72px + env(safe-area-inset-top,0px)) var(--space) 90px;min-height:calc(100svh - 120px);background:radial-gradient(ellipse at 85% 0,#e0f5fa 0,#f8fcfd 65%)}
.tools-heading,.tool-catalog{max-width:1160px;margin:0 auto}.tools-heading h1{font-size:clamp(38px,4.2vw,64px);margin-bottom:18px}.tools-heading>p:last-child{color:#627983;font-size:18px;line-height:1.8;margin:0}.tool-catalog{margin-top:52px}.tool-card{display:flex;flex-direction:column;justify-content:space-between;gap:32px;max-width:440px;min-height:340px;padding:34px;border:1px solid #d8e9ef;border-radius:28px;background:linear-gradient(135deg,#ffffff,#edf9fc);box-shadow:0 8px 32px #39627006;transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s ease,border-color .3s}.tool-card-top,.tool-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.tool-emblem{display:flex;align-items:baseline;font-size:40px;letter-spacing:-5px;font-weight:600;color:#1e96b1}.tool-emblem span{font-size:28px}.version{font-size:11px;letter-spacing:1.5px;color:#69838e;white-space:nowrap}.tool-card h2{font-size:30px;letter-spacing:-.8px}.tool-card p{font-size:15px;line-height:1.85;color:#627983;margin:14px 0 0}.tool-card-bottom{font-size:14px;color:#12819c}.tool-card-bottom>span:last-child{font-size:22px;transition:transform .25s}.tool-card:hover{transform:translateY(-5px);border-color:#aad6e2;box-shadow:0 18px 42px #39627012}.tool-card:hover .tool-card-bottom>span:last-child{transform:translate(2px,-2px)}
.utility-enter{animation:utility-in .8s cubic-bezier(.22,1,.36,1) both}.tool-catalog{animation-delay:.1s}@keyframes utility-in{from{opacity:0;filter:blur(7px);transform:translateY(20px)}to{opacity:1;filter:blur(0);transform:translateY(0)}}

.quiet-button,.text-button{border:0;background:none;color:#527784;cursor:pointer;font-size:13px;transition:background .2s,color .2s,transform .2s}.text-button{padding:8px 12px;border-radius:9px;min-height:40px}.text-button:hover:not(:disabled){background:#edf7fa;color:#137f9a}button:disabled{opacity:.45;cursor:default}.back-link{font-size:13px;color:#64808d;display:inline-flex;align-items:center;gap:4px;min-height:36px}
@media(max-width:760px){.tools-main{padding-top:calc(var(--header) + 52px + env(safe-area-inset-top,0px))}.tools-heading>p:last-child{font-size:16px}.tool-catalog{margin-top:32px}.tool-card{max-width:none;min-height:310px;padding:28px}.tools-dropdown{right:-40px}}
@media(max-width:480px){.tools-nav{position:static}header nav{position:relative}.tools-dropdown{right:0;top:calc(100% + 12px);width:min(284px,calc(100vw - 36px))}.tools-nav-trigger{gap:0}.tools-toggle{width:32px}.tools-main{padding-bottom:64px}.tool-card{padding:24px}}
@media(prefers-reduced-motion:reduce){.tools-dropdown,.tools-toggle svg,.tool-card,.tool-card-bottom>span:last-child,.text-button{transition:none}.utility-enter{animation:none}.tool-card:hover{transform:none}}