:root{--bg:#f9fafb;--panel:#fff;--panel-soft:#f3f4f6;--surface-soft:#eff6ff;--surface-warm:#fffdf8;--ink:#111827;--muted-strong:#374151;--muted:#4b5563;--muted-soft:#9ca3af;--line:#e5e7eb;--brand:#2c98e3;--brand-hover:#2278b8;--brand-soft:rgba(44,152,227,.1);--success:#0b8043;--success-soft:rgba(11,128,67,.12);--warning:#e37400;--warning-soft:rgba(227,116,0,.12);--neutral:#4b5563;--neutral-soft:rgba(75,85,99,.1);--danger:#c00;--danger-soft:rgba(204,0,0,.1);--shadow-sm:0 1px 2px rgba(15,23,42,.06);--shadow-md:0 10px 24px rgba(15,23,42,.08);--shadow-lg:0 18px 40px rgba(15,23,42,.12);--radius-sm:4px;--radius-md:8px;--radius-lg:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top left,rgba(44,152,227,.08),transparent 24%),radial-gradient(circle at top right,rgba(11,128,67,.06),transparent 20%),linear-gradient(180deg,#fff 0,var(--surface-warm) 32%,var(--bg) 100%);color:var(--ink);font-family:Fraunces,Georgia,Times New Roman,serif}a{color:inherit;text-decoration:none}img{max-width:100%}button,input,select{font:inherit}button{cursor:pointer;transition:transform .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease}button:active{transform:scale(.97)}.shell{min-height:100vh}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:hsla(0,0%,100%,.88);border-bottom:1px solid rgba(229,231,235,.9);box-shadow:0 12px 24px rgba(15,23,42,.04)}.footer-inner,.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:700}.brand-badge{width:40px;height:40px;border-radius:var(--radius-lg);display:grid;place-items:center;background:linear-gradient(135deg,var(--brand-soft),rgba(11,128,67,.12));border:1px solid var(--line);color:var(--ink);font-size:18px}.nav{display:flex;gap:12px;flex-wrap:wrap}.mobile-tabbar a,.nav a{padding:10px 14px;border-radius:999px;color:var(--muted);border:1px solid transparent;transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease}.mobile-tabbar a.nav-link-active,.mobile-tabbar a:focus-visible,.mobile-tabbar a:hover,.nav a.nav-link-active,.nav a:focus-visible,.nav a:hover{background:#dceeff;border-color:rgba(34,120,184,.2);color:#0f4f7d;outline:none;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.mobile-tabbar{display:none}.hero,.section{padding:72px 0}.section-soft{background:var(--panel-soft)}.footer,.section-contrast{background:#0f172a;color:#f9fafb;margin-top:0}.footer a,.footer p,.section-contrast p{color:rgba(249,250,251,.88)}.section-contrast .faq-card{background:hsla(0,0%,100%,.98);border-color:rgba(148,163,184,.32)}.section-contrast .faq-card h3,.section-contrast .faq-card p{color:#0f172a}.section-contrast .btn.secondary{background:hsla(0,0%,100%,.08);border-color:hsla(0,0%,100%,.2);color:#f9fafb}.section-contrast .btn.secondary:focus-visible,.section-contrast .btn.secondary:hover{background:hsla(0,0%,100%,.14)}.kicker-contrast{background:hsla(0,0%,100%,.12);color:#f9fafb}.section-contrast-heading{color:#f9fafb}.grid-hero{display:grid;grid-template-columns:1.15fr .72fr;grid-gap:32px;gap:32px;align-items:stretch}.hero-grid-simplified{align-items:start}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.hero-copy{padding:40px}.hero-copy-simplified{display:flex;flex-direction:column;gap:0}.kicker{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:var(--panel-soft);color:var(--muted);font-size:14px;font-family:ui-sans-serif,system-ui,sans-serif}.hero h1,h1{font-size:clamp(2.1rem,4.8vw,3.35rem);line-height:1.02;margin:16px 0;letter-spacing:-.04em;max-width:10ch}h2{font-size:clamp(1.5rem,4vw,2rem);line-height:1.2;margin:0 0 16px}h3{font-size:1.125rem;line-height:1.3;margin:0 0 8px}p{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1rem;line-height:1.6;color:var(--muted);margin:0 0 16px}.hero-actions,.inline-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-trust-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;margin-top:28px}.hero-trust-item{padding:16px 18px;border-radius:var(--radius-lg);background:hsla(0,0%,100%,.92);border:1px solid rgba(229,231,235,.95)}.hero-trust-item strong{display:block;margin-bottom:6px;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.92rem}.hero-trust-item p{margin-bottom:0;font-size:.95rem;line-height:1.55}.btn{min-height:48px;border-radius:var(--radius-md);border:1px solid transparent;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;font-family:ui-sans-serif,system-ui,sans-serif;font-weight:700;box-shadow:var(--shadow-md)}.btn:focus-visible,.btn:hover{transform:translateY(-1px);background:var(--brand-hover)}.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn.secondary:focus-visible,.btn.secondary:hover{background:var(--panel-soft)}.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn.ghost:focus-visible,.btn.ghost:hover{background:var(--panel-soft)}.hero-side{padding:28px;display:flex;flex-direction:column;justify-content:space-between;gap:18px}.hero-side-simplified{padding:30px;justify-content:flex-start;gap:18px;background:linear-gradient(180deg,hsla(0,0%,100%,.98),rgba(239,246,255,.9))}.hero-side-simplified h2{margin-bottom:0}.check-grid,.faq-grid,.guides-grid,.metric-row,.shortcut-grid,.trust-grid{display:grid;grid-gap:16px;gap:16px}.metric-row{grid-template-columns:repeat(3,1fr)}.metric{padding:16px;border-radius:var(--radius-lg);background:var(--panel-soft)}.metric strong{display:block;font-size:1.7rem;margin-bottom:8px}.guides-grid,.shortcut-grid,.trust-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.check-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stack{display:flex;flex-direction:column;gap:18px}.pill{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-family:ui-sans-serif,system-ui,sans-serif;font-weight:600}.pill.success{background:var(--success-soft);color:var(--success)}.pill.warning{background:var(--warning-soft);color:var(--warning)}.pill.neutral{background:var(--neutral-soft);color:var(--neutral)}.list{padding-left:20px;color:var(--muted);font-family:ui-sans-serif,system-ui,sans-serif}.list li{margin-bottom:10px}.footer .nav a{background:hsla(0,0%,100%,.08);border:1px solid hsla(0,0%,100%,.22);color:#f9fafb}.footer .nav a.nav-link-active,.footer .nav a:focus-visible,.footer .nav a:hover{background:hsla(0,0%,100%,.18);color:#fff}.estimator-shell{padding:36px 0 72px}.progress-bar{height:10px;background:var(--line);border-radius:999px;overflow:hidden}.progress-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-hover));position:relative;overflow:hidden}.progress-bar span:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.35) 50%,transparent);transform:translateX(-100%);animation:progress-sheen 2.4s ease-in-out infinite}.step-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:24px;gap:24px;margin-top:22px}.field-group{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.label{font-family:ui-sans-serif,system-ui,sans-serif;font-weight:700;font-size:.96rem}.help,.label{color:var(--muted-strong)}.help{font-size:.94rem}.input,.search-input{width:100%;min-height:52px;border-radius:var(--radius-md);border:1px solid var(--line);background:#fff;padding:14px 16px;color:var(--ink)}.option-grid{display:grid;grid-gap:10px;gap:10px}.option-card{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;transition:transform .18s ease,border-color .18s ease,background-color .18s ease,box-shadow .18s ease}.option-card:focus-within,.option-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.option-card input{margin-top:2px;width:18px;height:18px;accent-color:var(--brand)}.option-card.active{border-color:var(--brand);background:var(--brand-soft)}.check-card,.example-card,.faq-card,.guide-card,.reason-card,.source-card,.status-card,.summary-card{padding:24px}.guide-article{padding:28px;max-width:74ch}.guide-summary{font-size:1.05rem;line-height:1.75;color:var(--muted-strong)}.guide-callout{margin:24px 0;padding:18px;border-radius:var(--radius-lg);border:1px solid rgba(44,152,227,.18);background:linear-gradient(180deg,rgba(44,152,227,.08),hsla(0,0%,100%,.96))}.guide-callout strong{display:block;margin-bottom:8px;font-family:ui-sans-serif,system-ui,sans-serif}.guide-callout p{margin-bottom:0}.guide-body{display:grid;grid-gap:16px;gap:16px}.guide-body p{margin:0;line-height:1.78}.guide-actions{margin-top:28px}.status-card.required{background:var(--warning-soft);border-color:rgba(227,116,0,.24)}.status-card.clear{background:var(--success-soft);border-color:rgba(11,128,67,.24)}.status-card.review{background:var(--neutral-soft);border-color:rgba(75,85,99,.2)}.actions-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.result-grid{align-items:start}.motion-surface{animation:rise-in .32s ease}.export-status{margin-top:12px;margin-bottom:0;padding:12px 14px;border-radius:var(--radius-md);background:hsla(0,0%,100%,.72);border:1px solid rgba(148,163,184,.26)}.summary-list{display:grid;grid-gap:12px;gap:12px;margin:0 0 16px}.summary-list div{padding:12px 14px;border-radius:var(--radius-lg);background:var(--panel-soft)}.summary-list dt{font-size:.75rem;font-weight:700;color:var(--neutral);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.summary-list dd,.summary-list dt{font-family:ui-sans-serif,system-ui,sans-serif}.summary-list dd{margin:0;color:var(--ink);font-weight:600}.notice{padding:16px;border-radius:var(--radius-lg);background:var(--panel-soft);border:1px solid var(--line)}.skeleton{height:16px;border-radius:999px;background:linear-gradient(90deg,#edf2f0,#dce7e2,#edf2f0);background-size:200% 100%;animation:pulse 1.4s linear infinite}@keyframes rise-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes progress-sheen{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.focusable:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(44,152,227,.35);outline-offset:2px}::selection{background:rgba(44,152,227,.24);color:var(--ink)}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:rgba(229,231,235,.65)}::-webkit-scrollbar-thumb{background:rgba(75,85,99,.38);border:3px solid rgba(229,231,235,.65);border-radius:999px}@media (max-width:900px){.check-grid,.faq-grid,.grid-hero,.guides-grid,.hero-trust-list,.metric-row,.shortcut-grid,.step-grid,.trust-grid{grid-template-columns:1fr}.hero,.section{padding:56px 0}.hero h1,h1{max-width:12ch}}@media (max-width:640px){.shell{padding-bottom:136px}.container{width:min(100% - 20px,1120px)}.topbar{padding-top:max(env(safe-area-inset-top),4px)}.footer-inner,.topbar-inner{flex-direction:column;align-items:flex-start}.nav{width:100%;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.nav a{text-align:center;background:#fff;border:1px solid var(--line)}.topbar-nav{display:none}.footer-nav{width:100%}.mobile-tabbar{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:60;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:6px;gap:6px;padding:8px;border-radius:20px;background:hsla(0,0%,100%,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(229,231,235,.96);box-shadow:0 10px 28px rgba(15,23,42,.12)}.mobile-tabbar a{min-height:48px;padding:8px 6px;display:grid;place-items:center;text-align:center;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.84rem;line-height:1.2;font-weight:700;background:#fff;border-color:rgba(229,231,235,.98)}.mobile-tabbar a.nav-link-active{background:#dceeff;border-color:rgba(34,120,184,.28);color:#0f4f7d;box-shadow:inset 0 0 0 1px rgba(34,120,184,.08)}.check-card,.example-card,.faq-card,.guide-article,.guide-card,.hero-copy,.hero-side,.reason-card,.source-card,.status-card,.summary-card{padding:18px}p{font-size:1rem}.hero h1,h1{font-size:2.45rem;max-width:11ch}.hero-actions{margin-top:24px}.hero-trust-list{gap:10px;margin-top:20px}.hero-trust-item{padding:14px}.field-group{margin-bottom:18px}.option-grid{gap:8px}.option-card{padding:12px}.guide-body p,.guide-summary{font-size:1.05rem}.guide-body{gap:18px}.guide-actions{position:-webkit-sticky;position:sticky;bottom:84px;padding-top:12px;background:linear-gradient(180deg,rgba(249,250,251,0),rgba(249,250,251,.92) 28%,#f9fafb)}.actions-row .btn,.btn,.hero-actions .btn,.inline-actions .btn{width:100%}.summary-list div{padding:10px 12px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.btn:focus-visible,.btn:hover,.card:hover,.mobile-tabbar a:focus-visible,.mobile-tabbar a:hover,.nav a:focus-visible,.nav a:hover,.option-card:focus-within,.option-card:hover,button:active{transform:none!important}}@media print{.actions-row,.footer,.hero-actions,.nav,.topbar{display:none!important}.print-summary-card{page-break-inside:avoid;break-inside:avoid}body{background:#fff}.card,.panel{box-shadow:none;border-color:#d9d9d9}}