:root{--navy-950:#061423;--navy-900:#0a1f33;--navy-800:#0f2c47;--navy-700:#173f61;--brass:#c9a24a;--brass-light:#e6c8a0;--brass-2:#e2bb6b;--foam:#e9f2f6;--ink:#0a1f33;--paper:#f5f1e6;--ok:#3fae6a;--err:#e0654d;--line:rgba(233, 242, 246, 0.14);--bg:var(--navy-950);--bg-elev:var(--navy-900);--bg-card:var(--navy-800);--text:var(--foam);--text-dim:rgba(233, 242, 246, 0.65);--accent:var(--brass);--border:var(--line);--font-display:'Outfit', sans-serif;--font-body:'Inter', sans-serif;--radius:14px}[data-theme="light"]{--bg:var(--paper);--bg-elev:#efe9d8;--bg-card:#ffffff;--text:var(--ink);--text-dim:rgba(10, 31, 51, 0.65);--border:rgba(10, 31, 51, 0.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);overflow-x:hidden;transition:background .3s ease,color .3s ease}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4{font-family:var(--font-display);margin:0 0 .5em;letter-spacing:-.01em}.eyebrow{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--accent);font-weight:600}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:.95rem;padding:13px 24px;border-radius:999px;border:1px solid #fff0;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--accent);color:var(--navy-950)}.btn-primary:hover{box-shadow:0 8px 24px rgb(201 162 74 / .35)}.btn-primary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.btn-ghost{background:#fff0;color:var(--text);border-color:var(--border)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn-sm{padding:9px 16px;font-size:.82rem}.btn-search{padding:11px 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a:hover{background:var(--bg-elev);color:var(--accent)}.header-actions{display:flex;align-items:center;gap:10px}.theme-toggle{width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--bg-elev);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text);font-size:1.05rem;flex-shrink:0}.hamburger{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elev);cursor:pointer;flex-shrink:0}.hamburger span{display:block;width:18px;height:2px;background:var(--text);margin:4px auto;transition:.25s}.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.breadcrumb{padding:12px 0;font-size:.82rem;color:var(--text-dim);display:flex;flex-wrap:wrap;gap:6px;align-items:center}.breadcrumb a{color:var(--text-dim)}.breadcrumb 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span{font-size:.78rem;color:var(--text-dim)}.compass{width:100%;aspect-ratio:1/1;max-width:380px;margin:0 auto;position:relative}.compass svg{width:100%;height:100%}@keyframes spin-slow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}.compass .needle{transform-origin:200px 200px;animation:spin-slow 40s linear infinite}@media (prefers-reduced-motion:reduce){.compass .needle{animation:none}}.share-row{padding:22px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.share-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between}.share-label{font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--text-dim)}.share-links{display:flex;gap:10px;flex-wrap:wrap}.share-links a{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--text)}.share-links a:hover{border-color:var(--accent);color:var(--accent)}section{padding:64px 0}.section-head{max-width:640px;margin:0 auto 40px;text-align:center}.section-head h2{font-size:clamp(1.6rem, 3vw, 2.2rem)}.section-head p{color:var(--text-dim);line-height:1.6}.more-tools-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.more-tools-grid a{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:14px 12px;font-size:.82rem;font-weight:500;text-align:center;line-height:1.35}.more-tools-grid a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px}.feature-card .icon{width:46px;height:46px;border-radius:11px;background:var(--bg-elev);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px;color:var(--accent)}.feature-card h3{font-size:1.05rem}.feature-card p{color:var(--text-dim);font-size:.92rem;line-height:1.55;margin:0}.calc-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:34px;position:relative;overflow:hidden}.calc-wrap::before{content:"";position:absolute;top:-80px;right:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgb(201 162 74 / .18),transparent 70%);pointer-events:none}.calc-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.calc-tab{padding:9px 16px;border-radius:999px;border:1px solid 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0;max-width:900px}.cookie-banner{position:fixed;bottom:16px;left:16px;right:16px;z-index:2000;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;box-shadow:0 20px 50px rgb(0 0 0 / .4);max-width:900px;margin:0 auto}.cookie-banner[hidden]{display:none}.cookie-banner p{margin:0;font-size:.86rem;color:var(--text-dim);line-height:1.5}.cookie-banner p a{color:var(--accent);text-decoration:underline}.cookie-actions{display:flex;gap:10px;flex-shrink:0}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--bg-card);border:1px solid var(--accent);color:var(--text);padding:12px 20px;border-radius:999px;font-size:.86rem;z-index:3000;opacity:0;transition:opacity .25s ease,transform .25s ease;pointer-events:none}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.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}.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 0.7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:980px){.hero-inner{grid-template-columns:1fr}.features-grid{grid-template-columns:repeat(2,1fr)}.more-tools-grid{grid-template-columns:repeat(3,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:repeat(3,1fr)}.result-grid{grid-template-columns:repeat(2,1fr)}.convert-row{grid-template-columns:1fr}.search-row{grid-template-columns:1fr}}@media (max-width:760px){nav.primary{position:fixed;top:70px;left:0;right:0;bottom:0;background:var(--bg);flex-direction:column;align-items:stretch;padding:14px;gap:4px;overflow-y:auto;transform:translateX(100%);transition:transform .25s 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