:root{--sage: #6f8477;--teal: #304246;--amber: #7c470d;--gray: #504647;--plum: #3c2541;--white: #ffffff;--light: #e8edea;--sidebar: #f5f7f6;--pills: #eef2f0;--pills-border: #d4ddd8;--danger: #8b2e3a;--font: Helvetica, Arial, sans-serif;--display: Cabin, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;min-height:100dvh;margin:0}body{color:var(--teal);font-family:var(--font);background:radial-gradient(900px 420px at 8% -8%,rgba(111,132,119,.18) 0%,transparent 55%),radial-gradient(700px 380px at 100% 0%,rgba(60,37,65,.08) 0%,transparent 50%),linear-gradient(180deg,#ffffff,var(--sidebar))}button,input{font:inherit}button{cursor:pointer}.app{min-height:100%;display:flex;flex-direction:column;background:var(--sidebar)}.header{display:flex;align-items:center;padding:10px 12px;background:var(--white);border-bottom:3px solid var(--sage)}.header-side{flex:1;display:flex;align-items:center;min-width:0}.header-side.end{justify-content:flex-end}.brand-mark{display:inline-block;width:auto;max-width:100%;object-fit:contain;flex-shrink:0;vertical-align:middle}.header-brand{display:flex;align-items:center;gap:10px}.header-title{margin:0;font-family:var(--display);font-size:20px;font-weight:700;letter-spacing:-.3px}.icon-btn{width:44px;height:44px;border:0;background:transparent;display:inline-flex;align-items:center;justify-content:center;color:var(--teal)}.lang-btn{min-width:44px;height:44px;border:0;background:transparent;display:inline-flex;align-items:center;gap:4px;color:var(--teal);font-weight:700;font-size:12px}.main{flex:1;min-height:0;display:flex;flex-direction:column}.screen{flex:1;width:100%;max-width:720px;margin:0 auto;padding:20px 20px 40px}.screen.wide{max-width:960px}.question-screen{display:flex;flex-direction:column}.question-step{box-sizing:border-box;min-height:4.4rem;margin:0 0 12px;font-family:var(--display);font-size:22px;font-weight:700;line-height:1.35;text-align:center}.nav-row{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:24px;min-height:56px;flex-shrink:0}.center{min-height:40vh;display:grid;place-items:center}.title{font-family:var(--display);font-size:22px;font-weight:700;text-align:center;margin:0 0 12px}.intro,.muted{color:var(--gray);line-height:1.45;text-align:center}.stack{display:flex;flex-direction:column;gap:12px;width:100%}.btn{border:0;border-radius:8px;padding:14px 16px;color:var(--white);font-weight:600;font-size:17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%}.btn:disabled{opacity:.7}.btn-sage{background:var(--sage)}.btn-amber{background:var(--amber)}.btn-ghost{background:transparent;color:var(--sage)}.card{background:var(--white);border:1px solid var(--pills-border);border-radius:16px;padding:18px 18px 20px;position:relative;overflow:hidden;box-shadow:0 8px 18px #3042460f}.card-accent{position:absolute;top:0;left:0;right:0;height:4px}.graphs{display:grid;gap:16px}@media(min-width:960px){.graphs{grid-template-columns:1fr 1fr}}.bars{display:flex;align-items:flex-end;justify-content:space-between;gap:8px}.bar-col{flex:1;min-width:0;text-align:center}.bar-value{font-family:var(--display);font-weight:700;font-size:18px;margin-bottom:8px}.bar-track{width:72%;max-width:44px;height:124px;margin:0 auto;background:var(--light);border-radius:999px;display:flex;align-items:flex-end;padding:3px}.bar-fill{width:100%;border-radius:999px;min-height:6px}.letter{width:28px;height:28px;border-radius:14px;margin:10px auto 0;color:var(--white);display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:13px}.bar-name{margin-top:4px;font-size:11px;color:var(--gray)}.option{width:100%;padding:14px 16px;background:var(--pills);border:1px solid var(--pills-border);border-radius:8px;color:var(--teal);font-size:16px}.option.best{background:#6f847747;border-color:var(--sage)}.option.least{background:#7c470d2e;border-color:var(--amber)}.option:disabled{cursor:default}.progress{display:flex;align-items:center;gap:12px;margin-bottom:16px}.progress-bar{flex:1;height:6px;background:var(--pills-border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--sage)}.circle-btn{width:56px;height:56px;border-radius:28px;border:1px solid var(--pills-border);background:var(--pills);display:grid;place-items:center;color:var(--teal)}.circle-btn:disabled{opacity:.45}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:14px;font-weight:600}.field input{border:1px solid var(--pills-border);background:var(--white);border-radius:8px;padding:12px 14px;font-size:16px;color:var(--teal)}.field input.error,.otp.error{border-color:var(--danger)}.error{color:var(--danger);font-size:13px}.otp{width:100%;border:1px solid var(--pills-border);border-radius:8px;padding:12px 14px;font-size:24px;letter-spacing:8px;text-align:center}.lang-option{display:flex;align-items:center;gap:12px;width:100%;padding:16px;background:var(--pills);border:1px solid var(--pills-border);border-radius:8px;color:var(--teal);font-weight:600;font-size:18px;text-align:left}.lang-option.selected{background:var(--white)}.check-row{display:flex;align-items:flex-start;gap:10px;text-align:left}.markdown{color:var(--gray);line-height:1.55}.markdown h1,.markdown h2,.markdown h3{font-family:var(--display);color:var(--teal)}.markdown p{margin:10px 0 12px}.overlay{position:fixed;inset:0;background:#3042468c;z-index:40;display:grid;place-items:center;padding:16px}.dialog{width:min(440px,100%);max-height:92vh;overflow:auto;background:var(--white);border:1px solid var(--pills-border);border-radius:12px}.sheet{width:min(560px,100%);max-height:88vh;overflow:auto;background:var(--sidebar);border:1px solid var(--pills-border);border-radius:12px}.spinner{width:36px;height:36px;border:3px solid var(--pills-border);border-top-color:var(--sage);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}