:root{--ocean: #0b5f7a;--ocean-deep: #073b4c;--sea: #1fa3b8;--foam: #e8f6f8;--sand: #f6efe3;--sun: #f4a259;--sun-deep: #e07b2c;--ink: #17313a;--muted: #5b7279;--white: #ffffff;--radius: 14px;--shadow: 0 6px 20px rgba(7, 59, 76, .12);--tap: 48px;--header-h: 68px;--font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white);display:flex;flex-direction:column;min-height:100vh}main{flex:1}img{max-width:100%;height:auto;display:block}a{color:var(--ocean)}a:hover{color:var(--ocean-deep)}h1,h2,h3{line-height:1.2;color:var(--ocean-deep);margin:0 0 .5em}h1{font-size:clamp(2rem,7vw,3.25rem)}h2{font-size:clamp(1.5rem,5vw,2.25rem)}h3{font-size:1.25rem}p{margin:0 0 1em}.container{width:100%;max-width:1100px;margin:0 auto;padding:0 20px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.todo{background:#fff6d6;border-left:4px solid var(--sun);padding:.15em .5em;border-radius:4px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:var(--tap);padding:0 1.5rem;border-radius:999px;font-weight:700;font-size:1.0625rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .1s,background .2s}.btn:active{transform:scale(.97)}.btn--cta{background:var(--sun);color:var(--ocean-deep);box-shadow:var(--shadow)}.btn--cta:hover{background:var(--sun-deep);color:var(--white)}.btn--outline{border-color:var(--white);color:var(--white)}.btn--outline:hover{background:#ffffff26;color:var(--white)}.btn--lg{min-height:56px;padding:0 2rem;font-size:1.2rem}#site-header{position:sticky;top:0;z-index:50;min-height:var(--header-h);background:var(--white);border-bottom:1px solid rgba(7,59,76,.08)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h)}.brand{display:flex;align-items:center;gap:.5rem;min-height:var(--tap);text-decoration:none;color:var(--ocean-deep);font-weight:800;font-size:1.35rem}.brand img{height:44px;width:auto}.brand-mark{color:var(--sea);font-size:1.6rem}.nav-toggle{width:var(--tap);height:var(--tap);border:0;background:transparent;cursor:pointer;display:grid;place-items:center}.nav-toggle-bars,.nav-toggle-bars:before,.nav-toggle-bars:after{display:block;width:26px;height:3px;border-radius:2px;background:var(--ocean-deep);position:relative;content:""}.nav-toggle-bars:before{position:absolute;top:-8px}.nav-toggle-bars:after{position:absolute;top:8px}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);padding:.5rem 20px 1.25rem;box-shadow:var(--shadow)}.site-nav.is-open{display:block}.site-nav ul{list-style:none;margin:0 0 1rem;padding:0}.site-nav li a{display:flex;align-items:center;min-height:var(--tap);padding:0 .5rem;font-size:1.15rem;font-weight:600;text-decoration:none;color:var(--ink);border-radius:8px}.site-nav li a[aria-current=page]{color:var(--ocean);background:var(--foam)}.site-nav .btn--cta{width:100%}@media(min-width:820px){.nav-toggle{display:none}.site-nav{display:flex;align-items:center;gap:1.25rem;position:static;padding:0;box-shadow:none;background:none}.site-nav ul{display:flex;gap:.25rem;margin:0}.site-nav li a{padding:0 1rem;font-size:1.05rem}.site-nav .btn--cta{width:auto}}.hero{position:relative;color:var(--white);background:linear-gradient(180deg,#073b4c8c,#0b5f7ad9),linear-gradient(160deg,var(--sea),var(--ocean-deep));padding:4.5rem 0 6.5rem;text-align:center;overflow:hidden}.hero h1{color:var(--white)}.hero p{font-size:1.2rem;max-width:36rem;margin:0 auto 1.75rem;opacity:.95}.hero-actions{display:flex;flex-direction:column;gap:.75rem;align-items:center}@media(min-width:560px){.hero-actions{flex-direction:row;justify-content:center}}.wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:60px;display:block}.wave path{fill:var(--white)}.page-hero{position:relative;background:linear-gradient(160deg,var(--sea),var(--ocean));color:var(--white);padding:3rem 0 4.5rem;text-align:center}.page-hero h1{color:var(--white);margin:0}.section{padding:3.5rem 0}.section--sand{background:var(--sand)}.section--foam{background:var(--foam)}.section-intro{max-width:40rem;margin:0 auto 2rem;text-align:center;color:var(--muted)}.cards{display:grid;gap:1.25rem;grid-template-columns:1fr}@media(min-width:640px){.cards{grid-template-columns:repeat(2,1fr)}}@media(min-width:960px){.cards--3{grid-template-columns:repeat(3,1fr)}}.card{background:var(--white);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.card-icon{font-size:2rem;margin-bottom:.5rem}.prose{max-width:44rem;margin:0 auto}.cta-band{background:var(--ocean-deep);color:var(--white);text-align:center;padding:3.5rem 0}.cta-band h2{color:var(--white)}.post{border-bottom:1px solid rgba(7,59,76,.12);padding:1.5rem 0}.post:last-child{border-bottom:0}.post time{color:var(--muted);font-size:.95rem}#site-footer{min-height:200px;background:var(--ocean-deep);color:#ffffffd9;padding:2.5rem 0 1.5rem}#site-footer a{color:var(--white);display:inline-flex;align-items:center;min-height:var(--tap)}.footer-inner{display:grid;gap:1.5rem}.footer-brand{font-weight:800;font-size:1.25rem;color:var(--white)}.footer-inner p{margin:0 0 .25rem}.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 1.25rem}.footer-copy{font-size:.875rem;opacity:.7;grid-column:1 / -1}@media(min-width:820px){.footer-inner{grid-template-columns:2fr 1fr 1fr}}.toast-host{position:fixed;left:12px;right:12px;bottom:16px;z-index:1000;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.toast{pointer-events:auto;max-width:480px;width:100%;padding:.9rem 1.1rem;border-radius:12px;background:var(--ocean-deep);color:var(--white);box-shadow:var(--shadow);font-size:1rem;cursor:pointer;animation:toast-in .2s ease-out}.toast--error{background:#b3261e}.toast--success{background:#1e7a46}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}}.error-log{margin:1rem;padding:.75rem 1rem;background:#fff1f0;border:1px solid #b3261e;border-radius:8px;font-size:.9rem}.error-log summary{min-height:var(--tap);display:flex;align-items:center;cursor:pointer;font-weight:700;color:#b3261e}.error-log pre{white-space:pre-wrap;word-break:break-word;margin:.5rem 0 0}