:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#25473b;background:#eff3e9;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 90% 10%,#cbe2d9,transparent 55%),radial-gradient(ellipse at 10% 70%,#f3e9c9,transparent 50%);min-height:100svh}main{max-width:1040px;margin:auto;padding:36px 28px 40px}.brand{font-size:12px;text-decoration:none;letter-spacing:.22em;font-weight:700}.intro{max-width:660px;margin:56px 0 30px}.eyebrow{font-size:12px;letter-spacing:.12em;color:#516b5b}h1{font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-.055em;font-weight:650;margin:16px 0 24px;text-wrap:balance}.intro p{font-size:18px;line-height:1.65;max-width:530px}h2{font-size:30px;line-height:1.15;letter-spacing:-.035em;font-weight:650;margin:14px 0 20px}.panel{max-width:560px;background:#fffef7ed;border:1px solid #ffffffc4;border-radius:28px;padding:30px;box-shadow:0 18px 60px #2851430a}.panel p{font-size:16px;line-height:1.65}.price{font-size:42px;letter-spacing:-.04em;margin:20px 0}.price span{font-size:16px;color:#526c5e;letter-spacing:normal}a{color:#2c6651;text-underline-offset:4px;overflow-wrap:anywhere}label{display:block;font-size:14px;line-height:1.6;margin:14px 0 6px}input[type=email]{width:100%;font:inherit;font-size:16px;padding:15px;border:1px solid #b8ccbf;border-radius:15px;background:#fff;margin-bottom:12px;color:#25473b}button,.button{display:block;border:0;padding:15px 18px;border-radius:16px;background:#2d6351;color:white;font:inherit;font-size:16px;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;min-height:50px;width:100%}button:disabled{background:#d9e1d4;color:#526451;cursor:not-allowed}.quiet{background:transparent;color:#385e4d;border:1px solid #bdcebe;margin:20px 0 0}.pay-options{margin:24px 0}.pay-options label{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid #c5d4c4;border-radius:16px;margin:9px 0}.pay-options b{display:block;font-size:15px}.pay-options small{display:block;font-size:13px;line-height:1.5;color:#566c5b;margin-top:3px}input[type=radio],input[type=checkbox]{width:19px;height:19px;accent-color:#2d6351;flex:none}.pending{opacity:.75}.consent{display:flex;align-items:flex-start;gap:10px;margin:20px 0;font-size:13px}.benefits{padding:0;list-style:none}.benefits li{font-size:16px;line-height:1.6;padding:10px 0 10px 26px;position:relative}.benefits li:before{content:'✓';position:absolute;left:0;color:#3e7c5c}.scope,.small{font-size:13px!important;color:#516556}.notice{padding:12px 16px;margin:22px 0;border:1px solid #c7cfb7;border-radius:14px;background:#f8f0d7;font-size:13px;line-height:1.5;max-width:560px}#access-status{padding:16px;border-radius:15px;background:#edf3e4;line-height:1.6;margin:18px 0}#manage-subscription{display:block;margin-top:20px}footer{max-width:560px;margin-top:28px;display:flex;gap:17px;flex-wrap:wrap;font-size:13px;line-height:1.6}footer p{width:100%;color:#546b5b}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #5d947b;outline-offset:4px}[hidden]{display:none!important}@media(min-width:900px){main{display:grid;grid-template-columns:1fr 1fr;gap:28px 50px}.brand,.notice{grid-column:1/-1}.intro{grid-column:1;grid-row:3;align-self:start}.panel{grid-column:2;grid-row:3}footer{grid-column:2}.notice{margin:0}.intro{margin-top:30px}}@media(max-width:600px){main{padding:26px 22px}.intro{margin-top:35px}h1{font-size:40px}.intro p{font-size:16px}.panel{padding:24px 20px;border-radius:25px}h2{font-size:28px}.price{font-size:38px}}@media(prefers-reduced-motion:no-preference){button,.button{transition:background .18s,box-shadow .18s}button:hover:not(:disabled),.button:hover{background:#214c3e}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Public, curated examples from the real guide. */
body[data-view=checkout] main{display:block;max-width:1180px}body[data-view=checkout] .intro{max-width:780px;margin:58px 0 64px}body[data-view=checkout] .intro p{max-width:650px}.intro-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:28px}.intro-actions .button{width:auto}.text-action{font-size:15px;text-decoration:none;font-weight:600}.intro-note{font-size:14px!important;color:#516556}.inside{scroll-margin-top:24px;margin-bottom:72px}.section-heading{max-width:660px;margin-bottom:32px}.section-heading h2{font-size:clamp(30px,4vw,42px);margin-bottom:16px}.section-heading p{font-size:17px;line-height:1.65}.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.preview-card{min-width:0}.sample-number{font-size:11px;letter-spacing:.12em;color:#526c5e;font-weight:650}.preview-card h3{font-size:25px;letter-spacing:-.035em;line-height:1.2;margin:14px 0}.preview-card>p{font-size:16px;line-height:1.6;margin:0 0 22px;min-height:102px}.screen-button{position:relative;padding:0;background:#e4eadd!important;border:1px solid #c9d4c3;border-radius:24px;overflow:hidden;box-shadow:0 14px 35px #28514312;color:#25473b;width:100%;height:auto;text-align:left}.screen-button img{width:100%;height:auto;display:block;aspect-ratio:520/634;object-fit:cover}.screen-button span{display:block;padding:15px 16px;font-size:14px;font-weight:600;border-top:1px solid #cad5c5}.preview-card .sample-caption{min-height:0;font-size:14px;line-height:1.6;color:#516556;margin:18px 4px 0}.more-inside{margin-top:48px;border-top:1px solid #c5d4c4;padding-top:32px;max-width:760px}.more-inside h3{font-size:28px;line-height:1.2;letter-spacing:-.035em;margin:0 0 18px}.more-inside p{font-size:17px;line-height:1.7}.more-inside .author-note{margin:28px 0;font-size:20px}.author-note span{font-size:14px;color:#516556}.more-inside .button{max-width:290px}#checkout{scroll-margin-top:24px}body[data-view=checkout] #checkout{max-width:640px;padding:36px}body[data-view=checkout] footer{max-width:100%;margin-top:36px}dialog{border:1px solid #c5d4c4;border-radius:25px;max-width:min(600px,calc(100vw - 24px));max-height:92svh;padding:18px;color:#25473b;background:#f8faf2;overflow:auto}dialog::backdrop{background:#18382dcc;backdrop-filter:blur(6px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.dialog-head h2{font-size:20px;margin:0}.dialog-head button{width:auto;min-width:110px;background:#e3eadc;color:#25473b;font-size:14px}.dialog-head button:hover{background:#d2ddca}#large-screen{display:block;width:100%;height:auto;border-radius:20px}dialog>p{font-size:13px;line-height:1.6;margin:16px 4px 0}body:has(dialog[open]){overflow:hidden}@media(max-width:850px){.preview-grid{grid-template-columns:1fr;gap:42px}.preview-card{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;align-items:start}.sample-number,.preview-card h3,.preview-card>p{grid-column:1}.preview-card>p{min-height:0}.screen-button{grid-column:2;grid-row:1/5}.preview-card .sample-caption{grid-column:1;margin:0}.more-inside{margin-top:40px}}@media(max-width:540px){body[data-view=checkout] .intro{margin:34px 0 48px}.intro-actions{align-items:stretch;flex-direction:column;gap:18px}.intro-actions .button{width:100%}.text-action{text-align:center}.preview-card{display:block}.preview-card>p{min-height:0;margin-bottom:20px}.preview-card .sample-caption{margin:16px 2px 0}.preview-card h3{font-size:28px}.screen-button{max-width:360px;margin:auto}.preview-grid{gap:42px}.more-inside h3{font-size:27px}body[data-view=checkout] #checkout{padding:25px 20px}.inside{margin-bottom:44px}.more-inside .button{max-width:none}dialog{padding:12px;border-radius:20px}.dialog-head h2{font-size:17px}.dialog-head{gap:8px}.dialog-head button{padding:12px;min-width:100px}}
@media(prefers-reduced-motion:no-preference){.screen-button{transition:transform .22s ease,box-shadow .22s ease}.screen-button:hover{transform:translateY(-3px);box-shadow:0 20px 40px #28514322}.screen-button:active{transform:translateY(0)}}

fieldset{border:0;padding:0;min-width:0}legend{font-size:16px;font-weight:650;margin-bottom:10px}.term-options{margin:24px 0}.term-options label{display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:10px;padding:14px;border:1px solid #c5d4c4;border-radius:16px;margin:9px 0}.term-options label:has(input:checked){background:#e7efdf;border-color:#4e7b60}.term-options b{font-size:16px;font-variant-numeric:tabular-nums}.term-options input{margin:0}.pay-options legend{margin-bottom:0}

/* Author value proposition — 2026-11-02 */
.sales-values{margin:0 0 72px;padding:32px;border:1px solid #c5d4c4;border-radius:28px;background:#fffdf5a8;color:#25473b}.sales-values .author-values-kicker{font-size:12px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:#496452;margin:0 0 16px}.sales-values h2{font-size:clamp(28px,4vw,42px);line-height:1.15;max-width:900px}.sales-values .author-values-lead{max-width:760px;font-size:17px;line-height:1.65}.sales-values .author-values-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:30px 0}.sales-values dt{font-size:18px;font-weight:700;line-height:1.4;margin-bottom:8px}.sales-values dd{font-size:16px;line-height:1.6;margin:0;color:#496452}.sales-values .author-values-note{font-size:14px;line-height:1.6;max-width:760px;color:#496452;border-top:1px solid #c5d4c4;padding-top:20px;margin-bottom:0}@media(max-width:850px){.sales-values .author-values-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:540px){.sales-values{padding:24px 20px;margin-bottom:44px}.sales-values .author-values-grid{gap:22px 16px}.sales-values dt{font-size:16px}.sales-values dd{font-size:14px}}