:root{--navy-950:#071a36;--navy-900:#0d2448;--navy-800:#17345f;--orange-600:#c85f22;--cyan-500:#2d9fbd;--cream-50:#fbfaf7;--white:#ffffff;--ink:#12233f;--muted:#5e6a7c;--border:#d8dee7;--danger:#9d2f2f;--focus:#2d9fbd;--shadow:0 18px 50px rgba(7,26,54,0.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream-50);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}button,input{font:inherit}a{color:inherit}a,button,input,summary{outline-offset:3px}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--focus)}.site-shell{min-height:100vh}.app-header{min-height:72px;padding:14px clamp(20px,4vw,64px);display:flex;align-items:center;justify-content:space-between;gap:20px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border)}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;color:var(--navy-900);font-size:1.08rem}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--navy-900);color:#f5a24e}.back-link{color:var(--navy-800);font-weight:700;text-decoration-thickness:1px;text-underline-offset:4px}.hero-grid{max-width:1180px;margin:0 auto;padding:clamp(44px,7vw,86px) 24px 56px;display:grid;grid-template-columns:minmax(0,.86fr) minmax(440px,1.14fr);gap:clamp(36px,6vw,76px);align-items:start}.intro-panel{padding-top:18px}.eyebrow{margin:0 0 10px;color:var(--orange-600);font-size:.78rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}h1{margin:0;color:var(--navy-950);font-size:clamp(2.45rem,5vw,4.6rem);line-height:.98;letter-spacing:-.045em}.lede{max-width:640px;margin:24px 0 0;color:#37465d;font-size:clamp(1.08rem,2vw,1.3rem)}.trust-card{margin-top:32px;padding:20px 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rgba(7,26,54,.08)}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.field{min-width:0}.affix-input{min-height:52px;display:flex;align-items:center;gap:6px;padding:0 15px;background:var(--cream-50);border:1px solid #cbd3de;border-radius:12px}.affix-input:focus-within{border-color:var(--focus);box-shadow:0 0 0 2px rgba(45,159,189,.12)}.affix-input span{color:#58667a;font-weight:700}.affix-input input,.plain-input{width:100%;min-height:50px;border:0;background:transparent;color:var(--navy-950)}.affix-input input::placeholder,.plain-input::placeholder{color:#7a8493;opacity:.62;font-style:italic;font-weight:500}.affix-input input:focus,.plain-input:focus{outline:none}.plain-input{padding:0 15px;background:var(--cream-50);border:1px solid #cbd3de;border-radius:12px}.plain-input:focus-visible{border-color:var(--focus);box-shadow:0 0 0 2px rgba(45,159,189,.12)}.field-error,[aria-invalid=true]{color:var(--danger)}.field-error{margin:8px 0 0;font-size:.9rem;font-weight:700}.helper{margin:7px 0 0;color:var(--muted);font-size:.86rem}.primary-button,.secondary-button{min-height:50px;border-radius:12px;cursor:pointer;font-weight:850}.primary-button{width:100%;margin-top:26px;border:2px solid var(--orange-600);background:var(--orange-600);color:var(--white);font-size:1.02rem}.primary-button:hover{background:#ae4e19;border-color:#ae4e19}.methodology{margin-top:18px;border-top:1px solid var(--border);padding-top:16px}.methodology summary{cursor:pointer;color:var(--navy-800);font-weight:760}.methodology p{color:var(--muted);font-size:.94rem}.methodology code{white-space:normal}.results-section{max-width:1180px;margin:0 auto;padding:0 24px 72px}.result-banner{border-radius:24px;padding:clamp(26px,5vw,46px);background:var(--navy-900);color:var(--white);box-shadow:var(--shadow)}.result-banner:focus{outline:3px solid var(--focus)}.result-banner .eyebrow{color:#ffac65}.result-banner h2{margin:0;max-width:900px;font-size:clamp(1.75rem,3vw,2.7rem);line-height:1.15}.big-result{margin:24px 0 0;font-size:clamp(3rem,8vw,5.8rem);line-height:1;font-weight:900;letter-spacing:-.055em}.result-label{margin:18px 0 0;line-height:1.25;font-weight:800}.result-context{margin:12px 0 0;color:#d7e3f0}.tone-neutral{background:#24354f}.tone-loss{background:#2a2940}.results-grid{margin-top:24px;display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.explanation-card,.metric-card{background:var(--white);border:1px solid var(--border);border-radius:18px;box-shadow:0 8px 28px rgba(7,26,54,.07)}.metric-card{padding:20px}.metric-card p{margin:0;color:var(--muted);font-size:.9rem}.metric-card strong{display:block;margin-top:7px;color:var(--navy-950);font-size:1.25rem}.explanation-card{padding:26px}.explanation-card h3{margin:0 0 12px;color:var(--navy-950);font-size:1.4rem}.explanation-card p{margin:0 0 14px}.explanation-card .muted{color:var(--muted)}.result-methodology{margin-top:20px}.result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.secondary-button{padding:0 20px;border:2px solid var(--navy-800);background:transparent;color:var(--navy-900)}.secondary-button:hover{background:#edf2f7}.share-status{min-height:1.5em;color:var(--muted)}.app-footer{padding:32px 24px 44px;text-align:center;background:var(--navy-950);color:#dce5f0}.app-footer p{margin:5px 0}@media (max-width:860px){.app-header{min-height:64px;padding:12px 18px}.back-link{font-size:.88rem}.hero-grid{grid-template-columns:1fr;padding:38px 18px 44px;gap:28px}.intro-panel{padding-top:0}h1{font-size:clamp(2.35rem,11vw,3.7rem)}.calculator-card{border-radius:20px}.results-section{padding:0 18px 54px}.results-grid{grid-template-columns:1fr}}@media (max-width:560px){.brand{font-size:.98rem}.brand-mark{width:31px;height:31px}.back-link{max-width:110px;text-align:right;line-height:1.2}.field-grid{gap:18px}.field-grid,.metric-grid{grid-template-columns:1fr}.result-banner{border-radius:18px}.result-actions{flex-direction:column}.secondary-button{width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{transition:none!important;animation:none!important}}