:root{--bg: #0b1215;--bg-raised: #111b20;--bg-card: #15232a;--bg-hover: #1a2d36;--border: #1e3440;--border-hi: #2a4a58;--text: #c8dce5;--text-dim: #6b8a99;--text-mute: #3d5c6b;--accent: #22d67a;--accent-dim:#1a9e5c;--accent-bg: rgba(34,214,122,.08);--warn: #f0a830;--warn-bg: rgba(240,168,48,.08);--price: #4ecaff;--price-bg: rgba(78,202,255,.06);--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace;--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--shadow: 0 2px 12px rgba(0,0,0,.35), 0 0 0 1px var(--border);--shadow-lg: 0 8px 40px rgba(0,0,0,.5), 0 0 0 1px var(--border);--max-w: 680px;--max-w-wide:960px;--gutter: clamp(16px, 4vw, 32px);--header-h: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;min-height:100dvh;overflow-x:hidden}.noise{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:200px}img{max-width:100%;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);background:#0b1215d1;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--border)}.nav-wrap{max-width:var(--max-w-wide);margin:0 auto;padding:0 var(--gutter);height:100%;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px;text-decoration:none!important;flex-shrink:0}.logo-mark{width:28px;height:28px;flex-shrink:0}.logo-mark.small{width:22px;height:22px}.logo-text{font-weight:600;font-size:17px;color:var(--text);letter-spacing:-.3px}.logo-dot{color:var(--text-dim);font-weight:400}.nav-links{display:flex;align-items:center;gap:2px;list-style:none}.nav-links a{display:block;padding:8px 14px;font-size:14px;font-weight:500;color:var(--text-dim);border-radius:var(--radius-xs);transition:color .15s,background .15s;text-decoration:none!important;white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--bg-hover)}.nav-links a.active{color:var(--accent)}.nav-group{position:relative}.nav-sub{display:none;position:absolute;top:100%;left:0;list-style:none;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px;min-width:160px;box-shadow:var(--shadow-lg)}.nav-sub a{font-size:13px}.nav-group:hover .nav-sub{display:block}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}.nav-toggle span{display:block;width:22px;height:2px;background:var(--text-dim);border-radius:2px;transition:transform .25s,opacity .25s}.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:720px){.nav-toggle{display:flex}.nav-links{display:none;position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;background:var(--bg-raised);border-bottom:1px solid var(--border);padding:8px var(--gutter) 16px;gap:0}.nav-links.is-open{display:flex}.nav-links a{padding:12px 8px}.nav-sub{position:static;display:block;background:transparent;border:none;box-shadow:none;padding:0 0 0 16px}}.site-main{max-width:var(--max-w);margin:0 auto;padding:clamp(24px,5vw,56px) var(--gutter) 80px;min-height:calc(100dvh - var(--header-h) - 200px)}article{animation:fadeUp .45s ease-out}article h1{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:#fff;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}article h2{font-size:clamp(1.15rem,2.5vw,1.45rem);font-weight:600;color:#fff;margin-top:40px;margin-bottom:12px;letter-spacing:-.01em}article h3{font-size:1.1rem;font-weight:600;color:var(--text);margin-top:28px;margin-bottom:10px}article p{margin-bottom:16px;color:var(--text)}article a{color:var(--accent);text-decoration-color:var(--accent-dim);text-underline-offset:3px}article a:hover{text-decoration-color:var(--accent)}article strong{color:#fff;font-weight:600}article ul,article ol{margin:0 0 16px 20px;color:var(--text)}article li{margin-bottom:6px}article table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}article figure{margin:20px 0;overflow-x:auto}article thead{background:var(--bg-hover)}article th{padding:12px 14px;text-align:left;font-weight:600;color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border-hi)}article td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:top}article tr:last-child td{border-bottom:none}.fin-app{animation:fadeUp .45s ease-out}.fin-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:12px;box-shadow:var(--shadow)}.fin-header{text-align:center;background:linear-gradient(170deg,var(--bg-card) 0%,rgba(34,214,122,.04) 100%);border-color:var(--border-hi);padding:28px 20px}.fin-header h2{font-size:1.35rem;font-weight:700;color:#fff;letter-spacing:-.02em;margin-bottom:4px}.fin-header p{color:var(--text-dim);font-size:14px}.fin-toggle{display:flex;background:var(--bg);border-radius:var(--radius-sm);padding:3px;gap:3px;margin-bottom:16px;border:1px solid var(--border)}.fin-toggle button{flex:1;padding:10px 16px;font-family:var(--font);font-size:14px;font-weight:600;color:var(--text-dim);background:transparent;border:none;border-radius:var(--radius-xs);cursor:pointer;transition:all .2s}.fin-toggle button.is-active{background:var(--accent);color:var(--bg);box-shadow:0 2px 8px #22d67a4d}.fin-toggle button:not(.is-active):hover{color:var(--text);background:var(--bg-hover)}.fin-label{display:block;font-size:13px;font-weight:500;color:var(--text-dim);margin-bottom:6px;letter-spacing:.01em}.fin-field{margin-bottom:14px}.fin-input{width:100%;padding:12px 14px;font-family:var(--mono);font-size:16px;color:#fff;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;transition:border-color .2s,box-shadow .2s;-moz-appearance:textfield}.fin-input::placeholder{color:var(--text-mute)}.fin-input::-webkit-inner-spin-button,.fin-input::-webkit-outer-spin-button{-webkit-appearance:none}.fin-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #22d67a1f}.fin-results{background:linear-gradient(170deg,var(--bg-card) 40%,var(--accent-bg) 100%)}.fin-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;gap:12px}.fin-row+.fin-row{border-top:1px solid var(--border)}.fin-row span{font-size:14px;color:var(--text-dim)}.fin-row strong{font-family:var(--mono);font-size:15px;color:#fff;font-weight:600;letter-spacing:-.02em;text-align:right;flex-shrink:0}.fin-green{color:var(--accent)!important}.fin-tip{font-size:12px;color:var(--text-mute);margin-top:10px;padding-top:10px;border-top:1px dashed var(--border);line-height:1.5}.fin-coll{cursor:default}.fin-coll-head{display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;font-size:14px;font-weight:600;color:var(--text)}.fin-coll-head::-webkit-details-marker{display:none}.fin-coll-head::marker{content:""}.fin-chip{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;background:var(--price-bg);color:var(--price);border:1px solid rgba(78,202,255,.15);letter-spacing:.03em;text-transform:uppercase;transition:background .2s}.fin-coll[open] .fin-chip{background:#4ecaff1f}.fin-coll[open] .fin-row:first-of-type{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.fin-disclaimer{font-size:12px;color:var(--text-mute);line-height:1.6;padding:16px;background:var(--warn-bg);border:1px solid rgba(240,168,48,.12);border-radius:var(--radius-sm);margin-top:4px}.fin-disclaimer strong{color:var(--warn);font-weight:600}.hero{text-align:center;padding:20px 0 32px;animation:fadeUp .45s ease-out}.hero-badge{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);background:var(--accent-bg);border:1px solid rgba(34,214,122,.15);padding:5px 14px;border-radius:20px;margin-bottom:16px}.hero h1{font-size:clamp(2.4rem,7vw,3.6rem);font-weight:700;color:#fff;letter-spacing:-.04em;line-height:1;margin-bottom:12px;border:none;padding:0}.hero-dot{color:var(--text-mute)}.hero-h1-sub{display:block;font-size:clamp(.9rem,2.5vw,1.15rem);font-weight:500;color:var(--text-dim);letter-spacing:-.01em;margin-top:6px}.hero-sub{font-size:clamp(14px,2.5vw,17px);color:var(--text-dim);max-width:520px;margin:0 auto 28px;line-height:1.6}.hero-stats{display:flex;justify-content:center;gap:2px}.stat{background:var(--bg-card);border:1px solid var(--border);padding:14px 20px;text-align:center;flex:0 1 160px}.stat:first-child{border-radius:var(--radius) 0 0 var(--radius)}.stat:last-child{border-radius:0 var(--radius) var(--radius) 0}.stat-value{display:block;font-family:var(--mono);font-size:1.3rem;font-weight:600;color:var(--accent);letter-spacing:-.02em}.stat-label{display:block;font-size:11px;color:var(--text-mute);margin-top:2px;letter-spacing:.02em}.hero-note{text-align:center;font-size:11px;color:var(--text-mute);margin-top:10px;font-style:italic}.home-section{margin-top:40px;animation:fadeUp .5s ease-out both}.home-section:nth-child(3){animation-delay:.05s}.home-section:nth-child(4){animation-delay:.1s}.home-section:nth-child(5){animation-delay:.15s}.home-section:nth-child(6){animation-delay:.2s}.section-title{font-size:1.1rem;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:-.01em}.calc-links{text-align:center;margin-top:12px;font-size:13px;color:var(--text-dim)}.calc-links a{color:var(--accent)}.calc-links-sep{margin:0 6px;color:var(--text-mute)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.link-card{display:flex;flex-direction:column;gap:4px;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none!important;transition:border-color .2s,background .2s}.link-card:hover{border-color:var(--border-hi);background:var(--bg-hover)}.link-card-icon{width:18px;height:18px;color:var(--accent);margin-bottom:2px;flex-shrink:0}.link-card strong{font-size:14px;color:#fff}.link-card span:last-child{font-size:12px;color:var(--text-dim);line-height:1.5}.info-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}.info-item{padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.info-item h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:6px}.info-item h3 a{color:#fff;text-decoration:none}.info-item h3 a:hover{color:var(--accent)}.info-item p{font-size:13px;color:var(--text-dim);line-height:1.55;margin:0}.info-item p a{color:var(--accent)}.faq-list{display:flex;flex-direction:column;gap:6px}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.faq-item summary{padding:14px 16px;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::marker{content:""}.faq-item summary:after{content:"+";font-family:var(--mono);font-size:16px;color:var(--text-mute);flex-shrink:0;transition:transform .2s}.faq-item[open] summary:after{transform:rotate(45deg);color:var(--accent)}.faq-item[open] summary{border-bottom:1px solid var(--border)}.faq-item p{padding:12px 16px 14px;font-size:13px;color:var(--text-dim);line-height:1.6;margin:0}.faq-item p a{color:var(--accent)}.faq-more{margin-top:12px;font-size:14px;font-weight:500}.home-bottom{text-align:center;padding:24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--text-dim)}.home-bottom p{margin-bottom:6px}.home-bottom p:last-child{margin-bottom:0}.home-bottom a{color:var(--accent)}.site-footer{border-top:1px solid var(--border);background:var(--bg-raised);padding:40px var(--gutter) 32px}.footer-inner{max-width:var(--max-w-wide);margin:0 auto}.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--border)}@media(max-width:520px){.footer-nav{grid-template-columns:1fr;gap:20px}}.footer-col{display:flex;flex-direction:column;gap:6px}.footer-col strong{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-bottom:4px}.footer-col a{font-size:13px;color:var(--text-mute);text-decoration:none;transition:color .15s}.footer-col a:hover{color:var(--accent)}.footer-brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--text-dim);margin-bottom:14px}.footer-disclaimer{font-size:12px;color:var(--text-mute);line-height:1.7;font-style:italic}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-hi);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-mute)}::selection{background:#22d67a40;color:#fff}