:root{
  --bg:#f7f8fb;--surface:#fff;--surface-soft:#f1f4f8;--text:#20283a;--muted:#667085;
  --line:#e4e7ec;--accent:#446a67;--accent-strong:#345653;--accent-soft:#e9f1ef;
  --warm:#f6f1e8;--danger-soft:#fff1f1;--danger:#8b2f39;--radius:22px;
  --shadow:0 16px 48px rgba(33,42,64,.08);--max:1120px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);
font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit}.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,248,251,.92);backdrop-filter:blur(14px);
border-bottom:1px solid rgba(228,231,236,.8)}.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;letter-spacing:-.02em}
.brand-mark{width:38px;height:38px;border-radius:13px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:900}
.nav{display:flex;align-items:center;gap:22px}.nav a{text-decoration:none;color:var(--muted);font-weight:650;font-size:.95rem}.nav a:hover{color:var(--text)}
.header-actions{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;
text-decoration:none;border:1px solid transparent;font-weight:750;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-strong)}
.btn-secondary{background:var(--surface);border-color:var(--line);color:var(--text)}.mobile-toggle{display:none;border:0;background:transparent;font-size:1.5rem}
.hero{padding:92px 0 68px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--accent-soft);color:var(--accent-strong);font-weight:800;font-size:.84rem}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(2.5rem,6vw,4.7rem);margin:18px 0 22px}
h2{font-size:clamp(2rem,4vw,3.2rem);margin:0 0 18px}h3{font-size:1.28rem;margin:0 0 10px}
.lead{font-size:1.17rem;color:var(--muted);max-width:680px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;color:var(--muted);font-size:.92rem}.trust-pill{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:#fff}
.phone-shell{width:min(390px,100%);margin-inline:auto;padding:12px;border-radius:38px;background:#202631;box-shadow:0 28px 80px rgba(24,31,45,.22)}
.phone-screen{min-height:650px;border-radius:29px;background:linear-gradient(180deg,#fbfcfe,#f1f4f7);padding:23px;display:flex;flex-direction:column}
.screen-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:.85rem}.screen-brand{font-weight:850;color:var(--text);font-size:1.1rem}
.progress{height:8px;background:#e2e7ea;border-radius:999px;margin:30px 0 38px;overflow:hidden}.progress span{display:block;height:100%;width:42%;background:var(--accent)}
.question-number{color:var(--muted);font-size:.85rem;font-weight:750}.mock-question{font-size:1.55rem;line-height:1.25;font-weight:800;margin:10px 0 26px}
.scale{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.scale button{background:#fff;border:1px solid var(--line);padding:15px 12px;border-radius:15px;font:inherit;font-weight:700;text-align:left;color:var(--text)}
.scale button.selected{border-color:var(--accent);background:var(--accent-soft)}.screen-note{margin-top:auto;padding:14px 16px;border-radius:14px;background:#fff;color:var(--muted);font-size:.9rem}
.section{padding:78px 0}.section-soft{background:var(--surface)}.section-warm{background:var(--warm)}.section-head{max-width:740px;margin-bottom:34px}
.kicker{color:var(--accent-strong);font-weight:800;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card.soft{background:var(--surface-soft);border-color:transparent}.card p{color:var(--muted);margin-bottom:0}.icon-box{width:44px;height:44px;border-radius:14px;background:var(--accent-soft);color:var(--accent-strong);display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:24px;background:#fff;border:1px solid var(--line);border-radius:18px}
.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:999px;background:var(--accent);color:#fff;font-weight:850;margin-bottom:16px}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.preview-card{border-radius:24px;background:#fff;border:1px solid var(--line);padding:16px;box-shadow:var(--shadow)}
.preview-placeholder{aspect-ratio:9/16;border-radius:18px;background:linear-gradient(145deg,#eef3f2,#f8f6f0);border:1px dashed #b6c1c0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;color:var(--muted)}
.preview-placeholder strong{color:var(--text);font-size:1.05rem}.preview-caption{padding:15px 6px 4px}.preview-caption p{margin:5px 0 0;color:var(--muted);font-size:.92rem}
.quote{font-size:1.35rem;font-weight:760;line-height:1.45;max-width:760px}.callout{padding:30px;border-radius:24px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}
.callout p{margin:8px 0 0;color:rgba(255,255,255,.8)}.callout .btn{background:#fff;color:var(--accent-strong)}.page-hero{padding:70px 0 44px}.page-hero h1{font-size:clamp(2.4rem,5vw,4rem);max-width:820px}
.prose{max-width:820px}.prose h2{font-size:2rem;margin-top:50px}.prose p,.prose li{color:var(--muted)}.question-group{margin-top:26px}.question-list{display:grid;gap:12px}
.question-item{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}
.question-index{width:36px;height:36px;border-radius:11px;background:var(--accent-soft);color:var(--accent-strong);display:grid;place-items:center;font-weight:850}
.question-item strong{display:block;margin-bottom:3px}.question-item span{color:var(--muted);font-size:.94rem}.scale-guide{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:22px 0}
.scale-guide div{padding:12px 8px;text-align:center;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:.86rem}.notice{padding:20px 22px;border-radius:18px;background:var(--danger-soft);color:var(--danger);border:1px solid #f0c9cd}
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.privacy-item{padding:18px 20px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:700}
.footer{padding:48px 0;border-top:1px solid var(--line);background:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer a{color:var(--muted);text-decoration:none}
.footer-links{display:grid;gap:8px}.disclaimer{margin-top:26px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem}
@media(max-width:900px){.hero-grid,.grid-3,.grid-2,.steps,.preview-grid,.footer-grid{grid-template-columns:1fr}.hero{padding-top:58px}.nav{display:none;position:absolute;left:16px;right:16px;top:72px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.mobile-toggle{display:block}.header-actions .btn-secondary{display:none}.privacy-grid{grid-template-columns:1fr}}
@media(max-width:600px){.container{width:min(var(--max),calc(100% - 22px))}.hero{padding:48px 0 50px}h1{font-size:2.65rem}.section{padding:58px 0}.scale-guide{grid-template-columns:repeat(2,1fr)}.callout{align-items:flex-start;flex-direction:column}}