:root{--color-bg: #fbf3ef;--color-bg-deep: #f6e9e3;--color-surface: #ffffff;--color-surface-2: #fdf6f3;--color-text: #3a2d2b;--color-text-2: #6f5f5b;--color-muted: #a3938d;--color-faint: #c9bbb5;--color-divider: color-mix(in srgb, #3a2d2b 8%, transparent);--color-divider-strong: color-mix(in srgb, #3a2d2b 13%, transparent);--color-period: #e07c8a;--color-period-deep: #cf5e6f;--color-period-soft: #f8dde1;--color-blush: #efbcc4;--color-fertile: #8cc4a6;--color-fertile-soft: #dceee4;--color-ovulation: #4ea98a;--color-pms: #e7b288;--color-custom: #c08bb0;--color-lavender: #7e74b8;--color-accent: var(--color-period);--color-accent-soft: #f7e2e2;--color-accent-ink: #8e3a48;--font-heading: ui-serif, "New York", "Iowan Old Style", Palatino, Georgia, serif;--font-body: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--radius: 22px;--radius-sm: 15px;--shadow: 0 18px 40px -24px rgba(58, 45, 43, .4);--shadow-soft: 0 12px 28px -26px rgba(58, 45, 43, .5);--measure: 66ch}@media(prefers-color-scheme:dark){:root{--color-bg: #1b1614;--color-bg-deep: #241d1a;--color-surface: #262020;--color-surface-2: #2e2624;--color-text: #f4ebe7;--color-text-2: #cfc0ba;--color-muted: #9c8b85;--color-faint: #6b5c57;--color-divider: color-mix(in srgb, #f4ebe7 10%, transparent);--color-divider-strong: color-mix(in srgb, #f4ebe7 16%, transparent);--color-period-soft: #3a2529;--color-fertile-soft: #1f3129;--color-accent-soft: #3a2529;--color-accent-ink: #f0b8c1;--shadow: 0 18px 40px -24px rgba(0, 0, 0, .7);--shadow-soft: 0 12px 28px -26px rgba(0, 0, 0, .6)}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:linear-gradient(180deg,var(--color-bg-deep) 0%,var(--color-bg) 38%);background-attachment:fixed;color:var(--color-text);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:var(--color-accent-ink);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}a:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:4px}h1,h2,h3{font-family:var(--font-heading);font-weight:500;line-height:1.1;letter-spacing:-.015em;margin:0}h1{font-size:clamp(2.4rem,6vw,3.6rem)}h2{font-size:clamp(1.7rem,3.6vw,2.3rem)}h3{font-size:1.06rem;font-family:var(--font-body);font-weight:700;letter-spacing:0}p{margin:0 0 1em;text-wrap:pretty}p:last-child{margin-bottom:0}img{max-width:100%;height:auto;display:block}.wrap{width:100%;max-width:62rem;margin:0 auto;padding:0 1.5rem}.narrow{width:100%;max-width:44rem;margin:0 auto;padding:0 1.5rem}.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--color-accent-ink);background:var(--color-accent-soft);border-radius:999px;padding:.34rem .8rem}.lead{font-size:1.18rem;color:var(--color-text-2);max-width:34ch}.muted{color:var(--color-text-2)}.section-lede{color:var(--color-text-2);max-width:var(--measure);margin:0 0 2rem}section{padding:3rem 0}.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--color-text);color:var(--color-bg);border-radius:999px;padding:.8rem 1.5rem;font-weight:600;font-size:1rem;border:none;transition:transform .15s ease,opacity .15s ease}.btn:hover{transform:translateY(-1px);opacity:.92;text-decoration:none}.btn-note{font-size:.9rem;color:var(--color-muted)}.cta-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}.card{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow-soft)}.card p{color:var(--color-text-2);font-size:.96rem}.card h3{margin:0 0 .4rem}.icon-dot{width:38px;height:38px;border-radius:12px;display:grid;place-content:center;margin-bottom:.9rem;font-size:1.05rem}.band{background:var(--color-surface);border:1px solid var(--color-divider);border-radius:var(--radius);padding:clamp(1.6rem,4vw,2.6rem);box-shadow:var(--shadow)}.claims{list-style:none;margin:1.25rem 0 0;padding:0;display:grid;gap:.85rem}.claims li{display:grid;grid-template-columns:22px 1fr;gap:.75rem;align-items:start;color:var(--color-text-2)}.claims strong{color:var(--color-text);font-weight:650}.check{width:22px;height:22px;border-radius:50%;background:var(--color-fertile-soft);color:var(--color-ovulation);display:grid;place-content:center;font-size:.75rem;font-weight:800;margin-top:1px}.screens{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:2rem}.screens img{border-radius:26px;border:1px solid var(--color-divider-strong);box-shadow:var(--shadow)}@media(max-width:760px){.screens{grid-template-columns:repeat(2,1fr);gap:.9rem}}.prose{padding:1rem 0 3rem}.prose h1{margin-bottom:.35rem}.prose .updated{color:var(--color-muted);font-size:.92rem;margin:0 0 2.5rem}.prose h2{font-size:1.3rem;margin:2.4rem 0 .5rem;padding-top:1.4rem;border-top:1px solid var(--color-divider)}.prose h3{margin:1.6rem 0 .3rem}.prose p,.prose li{color:var(--color-text-2)}.prose ul{padding-left:1.15rem}.prose li{margin-bottom:.5rem}.prose strong{color:var(--color-text);font-weight:650}.callout{background:var(--color-accent-soft);border:1px solid var(--color-divider);border-radius:var(--radius-sm);padding:1.1rem 1.3rem;margin:1.75rem 0}.callout p{margin:0;color:var(--color-accent-ink)}table{width:100%;border-collapse:collapse;margin:1.25rem 0;font-size:.95rem}th,td{text-align:left;padding:.65rem .7rem;border-bottom:1px solid var(--color-divider);vertical-align:top}th{font-weight:700;color:var(--color-text)}td{color:var(--color-text-2)}.table-scroll{overflow-x:auto}.site-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.6rem 0}.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-heading);font-size:1.5rem;font-weight:500;color:var(--color-text);letter-spacing:-.01em}.brand:hover{text-decoration:none}.brand img{width:34px;height:34px;border-radius:9px}.site-nav{display:flex;gap:1.4rem;font-size:.95rem}.site-nav a{color:var(--color-text-2)}.site-nav a[aria-current=page]{color:var(--color-text)}.site-foot{border-top:1px solid var(--color-divider);margin-top:4rem;padding:2rem 0 3rem;display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.9rem;color:var(--color-muted)}.site-foot nav{display:flex;flex-direction:column;gap:.5rem}.site-foot a{color:var(--color-text-2)}.email{font-weight:600;color:var(--color-accent-ink);white-space:nowrap;user-select:all}