:root{--ink:#091936;--ink-soft:#192745;--muted:#5b5e67;--paper:#f8f7f6;--paper-2:#f1efea;--line:#e2ddd2;--gold:#b68529;--gold-soft:#d3a44a;--amber:#dfcfad;--white:#fff;--danger:#a72f26;--success:#1f6b4a;--max:1120px;--radius:10px;--shadow-sm:0 1px 2px #101c2e0f, 0 2px 8px #101c2e0d;--shadow-lg:0 18px 48px #101c2e29;--serif:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:17px;line-height:1.65}h1,h2,h3{font-family:var(--serif);letter-spacing:-.01em;margin:0;line-height:1.18}p{margin:0}a{color:inherit}img{max-width:100%;display:block}:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}.wrap{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:24px}.section{padding-block:84px}.section--tight{padding-block:56px}.section--dark{background:var(--ink);color:#f8f7f6}.section--paper2{background:var(--paper-2)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-size:12px;font-weight:700}.section--dark .eyebrow{color:var(--amber)}.h2{max-width:22ch;font-size:clamp(1.7rem,3.4vw,2.5rem)}.lede{color:var(--muted);max-width:66ch;margin-top:18px;font-size:1.02rem}.section--dark .lede{color:#c3cbd8}.btn{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:14px 26px;font-size:.98rem;font-weight:650;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn--primary{background:linear-gradient(180deg, var(--gold-soft), var(--gold));color:#21160a;box-shadow:var(--shadow-sm)}.btn--primary:hover{box-shadow:0 8px 22px #b4802a59}.btn--ghost{color:#f8f7f6;background:0 0;border-color:#ffffff59}.btn--ghost:hover{background:#ffffff14}.btn--outline{background:var(--white);border-color:var(--line);color:var(--ink)}.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}.header{z-index:40;-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--line);background:#f8f7f6e6;position:sticky;top:0}.header__inner{justify-content:space-between;align-items:center;gap:20px;min-height:66px;display:flex}.header__brand{font-family:var(--serif);letter-spacing:.01em;font-size:1.02rem;font-weight:600;text-decoration:none}.header__nav{color:var(--ink-soft);gap:26px;font-size:.92rem;display:none}.header__nav a{text-decoration:none}.header__nav a:hover{color:var(--gold)}@media (min-width:880px){.header__nav{display:flex}}.header .btn{padding:10px 20px;font-size:.9rem}.skip-link{background:var(--ink);color:#fff;z-index:100;border-radius:6px;padding:10px 16px;position:absolute;top:8px;left:-9999px}.skip-link:focus{left:16px}.hero{color:#f8f7f6;background:radial-gradient(1000px 460px at 78% -6%,#b685293d,#0000 62%),linear-gradient(#091936,#142544);padding-block:76px 92px;overflow:hidden}.hero__grid{align-items:center;gap:52px;display:grid}@media (min-width:960px){.hero__grid{grid-template-columns:1.15fr .85fr;gap:64px}}.hero__badge{letter-spacing:.08em;text-transform:uppercase;color:var(--amber);border:1px solid #dfcfad66;border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:.78rem;display:inline-flex}.hero h1{margin-top:22px;font-size:clamp(2.15rem,5.4vw,3.7rem)}.hero__sub{color:#ccd4e0;max-width:44ch;margin-top:18px;font-size:clamp(1.02rem,1.6vw,1.2rem)}.hero__hook{border-left:3px solid var(--gold);font-family:var(--serif);color:#f0e7d7;max-width:46ch;margin-top:26px;padding-left:18px;font-size:clamp(1.05rem,2vw,1.3rem)}.hero__cta{flex-wrap:wrap;gap:14px;margin-top:34px;display:flex}.hero__meta{color:#9fabbd;margin-top:20px;font-size:.88rem}.hero__meta strong{color:#f8f7f6}.cover{width:min(320px,76vw);box-shadow:var(--shadow-lg), -6px 0 0 0 #0919368c;border-radius:3px 10px 10px 3px;margin-inline:auto;transition:transform .4s;position:relative;overflow:hidden;transform:perspective(1200px)rotateY(-6deg)}.cover:hover{transform:perspective(1200px)rotateY(0)}.cover img{width:100%;height:auto}.cover:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(90deg,#09193652,#09193614 55%,#ffffff2e);width:16px;position:absolute;top:0;bottom:0;left:0}.cover__caption{text-align:center;color:#b6bfd0;max-width:320px;margin:18px auto 0;font-size:.82rem}.stats{background:var(--line);border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:repeat(2,1fr);gap:1px;display:grid;overflow:hidden}@media (min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}.stat{background:var(--white);text-align:center;padding:26px 20px}.stat__value{font-family:var(--serif);color:var(--gold);font-size:2.2rem;line-height:1}.stat__label{margin-top:8px;font-size:.95rem;font-weight:650}.stat__detail{color:var(--muted);margin-top:4px;font-size:.8rem}.grid{gap:20px;margin-top:42px;display:grid}@media (min-width:700px){.grid--2{grid-template-columns:repeat(2,1fr)}}@media (min-width:900px){.grid--3{grid-template-columns:repeat(3,1fr)}}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px}.card h3{font-size:1.18rem}.card p{color:var(--muted);margin-top:10px;font-size:.95rem}.card__n{font-family:var(--serif);color:var(--gold);letter-spacing:.1em;margin-bottom:10px;font-size:.9rem}.case{border-top:1px solid #ffffff1f;gap:14px;padding:18px 0;display:flex}.case__company{font-family:var(--serif);min-width:190px;color:var(--amber);font-size:1.1rem}.case__note{color:#c3cbd8;font-size:.95rem}@media (max-width:640px){.case{flex-direction:column;gap:4px}}.checklist{gap:12px;margin:36px 0 0;padding:0;list-style:none;display:grid}@media (min-width:820px){.checklist{grid-template-columns:repeat(2,1fr);gap:12px 32px}}.checklist li{color:var(--ink-soft);padding-left:30px;font-size:.98rem;position:relative}.checklist li:before{content:"";border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);width:12px;height:7px;position:absolute;top:9px;left:0;transform:rotate(-45deg)}.author{align-items:start;gap:34px;display:grid}@media (min-width:860px){.author{grid-template-columns:285px 1fr;gap:52px}}.author__portrait{aspect-ratio:2169/3088;border-radius:var(--radius);background:var(--ink);width:100%;max-width:285px;box-shadow:var(--shadow-lg);border:1px solid var(--line);position:relative;overflow:hidden}.author__portrait img{object-fit:contain;width:100%;height:100%}.author p+p{margin-top:14px}.author p{color:var(--muted)}.buy{color:#f8f7f6;background:linear-gradient(135deg,#142544,#091936);border-radius:14px;align-items:center;gap:26px;padding:42px;display:grid}@media (min-width:860px){.buy{grid-template-columns:1fr auto;gap:40px}}.buy h2{font-size:clamp(1.5rem,3vw,2.1rem)}.buy__price{color:#c3cbd8;margin-top:12px;font-size:.98rem}.buy__price strong{color:var(--amber);font-size:1.3rem}.form{gap:18px;max-width:720px;margin-top:34px;display:grid}@media (min-width:720px){.form__row{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}}.field{gap:7px;display:grid}.field label{color:var(--ink-soft);font-size:.86rem;font-weight:650}.field input,.field textarea{font:inherit;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:8px;width:100%;padding:12px 14px;font-size:.98rem;transition:border-color .15s,box-shadow .15s}.field input:focus,.field textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px #b4802a2e}.field textarea{resize:vertical;min-height:158px}.field--error input,.field--error textarea{border-color:var(--danger)}.field__error{color:var(--danger);font-size:.82rem}.field__hint{color:var(--muted);font-size:.82rem}.field__count{color:var(--muted);text-align:right;font-size:.76rem}.linkbtn{font:inherit;color:var(--gold);cursor:pointer;background:0 0;border:0;padding:0;font-weight:650;text-decoration:underline}.field label span[aria-hidden]{color:var(--gold)}.hp{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.form__foot{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.form__note{color:var(--muted);font-size:.84rem}.alert{border:1px solid;border-radius:8px;padding:14px 16px;font-size:.93rem}.alert--ok{color:var(--success);background:#eef6f1;border-color:#bcdac9}.alert--err{color:var(--danger);background:#fbeeed;border-color:#e8c4c0}.footer{background:var(--ink);color:#a9b4c4;padding-block:40px;font-size:.88rem}.footer__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.footer a{color:#d7dee8;text-decoration:none}.footer a:hover{color:var(--amber)}