:root{--bg:#f5f2ec;--surface:#fffdf8;--ink:#202f39;--muted:#50606a;--line:#d6dcd8;--accent:#285c68;--accent-soft:#e1efed;--focus:#b65828;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:7rem}
body{margin:0;min-width:280px;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}
body.theme-mint{--bg:#111e25;--surface:#192c33;--ink:#edf7f4;--muted:#bdceca;--line:#385159;--accent:#a2e3c6;--accent-soft:#203c3d;--focus:#ffdc8d;color-scheme:dark}
body.theme-violet{--bg:#211e30;--surface:#2c293e;--ink:#f7f2fc;--muted:#d0c7e0;--line:#504863;--accent:#d2bcff;--accent-soft:#3b3254;--focus:#eac780;color-scheme:dark}
a{color:var(--accent);text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:5px;border-radius:3px}
.container{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;inset-block-start:-100px;inset-inline-start:20px;z-index:100;background:var(--surface);color:var(--ink);padding:12px 20px;border:2px solid var(--accent);border-radius:8px}
.skip-link:focus{inset-block-start:12px}
.header{border-bottom:1px solid var(--line);background:var(--bg)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:100px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;min-width:0}
.brand img{width:44px;height:44px;flex:none}
.brand-name{display:block;font-size:1.25rem;font-weight:750;letter-spacing:-.02em}
.brand-topic{display:block;font-size:.8rem;color:var(--muted);line-height:1.5}
.menu{display:flex;flex-wrap:wrap;gap:8px 24px}
.menu a{display:inline-flex;align-items:center;min-height:44px;font-size:.9rem;font-weight:600;text-decoration:none}
.menu a:hover{text-decoration:underline}
main:focus{outline:none}
h1,h2,h3,p{margin-block-start:0}
h1,h2,h3{line-height:1.18;text-wrap:balance;overflow-wrap:anywhere;hyphens:auto}
h1{font-size:clamp(2.1rem,4.5vw,3.9rem);letter-spacing:-.045em;margin-block-end:24px}
h2{font-size:clamp(1.8rem,3vw,2.5rem);letter-spacing:-.035em;margin-block-end:24px}
h3{font-size:1.2rem;margin-block-end:16px}
p{margin-block-end:18px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-block-end:20px}
.hero{padding-block:76px 66px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.8fr);gap:60px;align-items:center}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-block-start:28px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border:1px solid var(--line);border-radius:9px;font-size:.9rem;font-weight:650;text-decoration:none;max-width:100%;overflow-wrap:anywhere;text-align:center}
.button:hover{text-decoration:underline}
.button.primary{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.badge{display:inline-block;max-width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}
.hero-note{background:var(--accent-soft);border:1px solid var(--line);border-radius:22px;padding:28px}
.hero-note h2{font-size:1rem;letter-spacing:0;line-height:1.5;margin-block-end:18px}
.steps{list-style:none;counter-reset:step;margin:0;padding:0;display:grid;gap:14px}
.steps li{counter-increment:step;display:flex;align-items:center;gap:12px;line-height:1.5;font-size:.95rem}
.steps li::before{content:counter(step,decimal-leading-zero);display:grid;place-items:center;width:36px;height:36px;flex:none;border:1px solid var(--line);border-radius:10px;font-size:.72rem;font-weight:700;color:var(--accent);background:var(--surface)}
.section{padding-block:66px;border-block-start:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px}
.card p{font-size:.96rem;color:var(--muted)}
.card .tip{border-block-start:1px solid var(--line);padding-block-start:16px;margin-block-end:0;font-size:.85rem}
.tip strong{color:var(--ink);display:block;margin-block-end:4px}
.two-col{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.85fr);gap:54px}
.aside{border-inline-start:3px solid var(--accent);padding-inline-start:22px;align-self:center}
.aside p{font-size:.95rem;color:var(--muted)}
.contact{display:flex;justify-content:space-between;align-items:center;gap:36px}
.contact>div{max-width:650px}
.contact p{color:var(--muted)}
.contact h2{margin-block-end:12px}
.footer{border-block-start:1px solid var(--line);padding-block:28px;color:var(--muted);font-size:.85rem}
.footer-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.domain{overflow-wrap:anywhere}
.prose{max-width:780px}
.prose h1{font-size:clamp(2rem,4vw,3.2rem)}
.prose h2{font-size:1.4rem;margin-block-start:36px;margin-block-end:12px}
.prose p{color:var(--muted)}
.prose .contact-link{overflow-wrap:anywhere}
@media(max-width:900px){.nav{flex-wrap:wrap;padding-block:18px;gap:12px}.hero-grid{gap:32px;grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr)}.cards{grid-template-columns:1fr}.card{padding:26px}.two-col{gap:28px}.contact{align-items:flex-start;flex-direction:column;gap:12px}}
@media(max-width:640px){html{scroll-padding-top:24px}.container{width:calc(100% - 32px)}.nav{min-height:0}.brand-topic{font-size:.76rem}.menu{width:100%;justify-content:space-between;gap:8px}.menu a{font-size:.83rem}.hero{padding-block:48px}.hero-grid,.two-col{grid-template-columns:1fr}.hero-grid{gap:30px}.hero-note{padding:22px}.section{padding-block:44px}.lead{font-size:1rem}.card{padding:22px}.footer-grid{align-items:flex-start;flex-direction:column}.hero-note h2{text-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}