:root{color-scheme:light dark;--paper:#f6f8fb;--surface:#fff;--ink:#10223b;--muted:#5b6b7f;--line:#dce4ef;--accent:#1c5fa8;--accent-deep:#12477f;--accent-soft:#eaf3ff;--navy:#0d223e;--shadow:0 20px 50px #1632581f;font-family:Avenir Next,Avenir,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--paper:#0c1726;--surface:#132237;--ink:#f1f6fc;--muted:#b4c2d3;--line:#2b405a;--accent:#7db9ff;--accent-deep:#b0d5ff;--accent-soft:#172f4b;--navy:#081426;--shadow:0 20px 50px #00000040}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-size:16px;line-height:1.6}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--accent)}img{max-width:100%;display:block}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.shell{width:min(1120px,100% - 40px);margin-inline:auto}.skip-link{z-index:10;background:var(--surface);color:var(--ink);box-shadow:var(--shadow);border-radius:8px;padding:.6rem .85rem;position:fixed;top:-4rem;left:1rem}.skip-link:focus{top:1rem}.site-header{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 94%, transparent)}.nav-row{justify-content:space-between;align-items:center;gap:1.5rem;min-height:70px;display:flex}.wordmark{letter-spacing:-.045em;white-space:nowrap;font-size:1.16rem;font-weight:800;text-decoration:none}.wordmark span{color:var(--accent)}.site-header nav,.site-footer nav{flex-wrap:wrap;align-items:center;gap:1.15rem;display:flex}.site-header nav a{color:var(--muted);font-size:.92rem;font-weight:700;text-decoration:none}.site-header nav a.current,.site-header nav a:hover{color:var(--ink)}.hero{padding:clamp(3rem,7vw,6rem) 0 3rem;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,.92fr) minmax(320px,1.08fr);align-items:center;gap:clamp(2.5rem,6vw,5.5rem);display:grid}.kicker{color:var(--accent);letter-spacing:.09em;text-transform:uppercase;margin:0 0 1rem;font-size:.78rem;font-weight:800}h1,h2,h3{letter-spacing:-.045em;line-height:1.08}h1{max-width:10ch;margin:0;font-size:clamp(2.8rem,6vw,5.5rem)}h2{max-width:18ch;margin:0 0 1rem;font-size:clamp(1.85rem,3vw,3rem)}h3{margin:0 0 .55rem;font-size:1.22rem}.lead{max-width:38rem;color:var(--muted);margin:1.35rem 0 0;font-size:1.12rem}.hero-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.8rem;display:flex}.button{border:1px solid var(--accent);background:var(--accent);color:#fff;white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;min-height:46px;padding:.7rem 1.05rem;font-size:.95rem;font-weight:800;text-decoration:none;transition:transform .18s,background .18s;display:inline-flex}.button:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px)}.button:active{transform:translateY(1px)}.button.secondary{color:var(--accent);background:0 0}.button.secondary:hover{background:var(--accent-soft);color:var(--accent-deep)}.hero-art{min-height:350px;box-shadow:var(--shadow);background:var(--navy);border-radius:18px;position:relative;overflow:hidden}.hero-art img{object-fit:cover;width:100%;height:100%;min-height:350px}.hero-art:after{content:"";pointer-events:none;background:linear-gradient(90deg,#0d223e33,#0000 45%);position:absolute;inset:0}.section{padding:clamp(3.5rem,7vw,6.5rem) 0}.section.tint{background:var(--accent-soft)}.section-intro{max-width:680px}.section-intro p{color:var(--muted);max-width:62ch}.offer-grid{grid-template-columns:repeat(12,1fr);gap:1rem;margin-top:2.3rem;display:grid}.offer-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;flex-direction:column;grid-column:span 6;min-height:250px;padding:1.55rem;display:flex;box-shadow:0 8px 24px #1632580d}.offer-card:nth-child(3n){grid-column:span 12;min-height:auto}.offer-type{color:var(--accent);letter-spacing:.07em;text-transform:uppercase;margin:0 0 .85rem;font-size:.78rem;font-weight:800}.offer-card p{color:var(--muted);margin:0}.offer-card .note{margin-top:1rem;font-size:.9rem}.text-link{width:fit-content;color:var(--accent);margin-top:auto;padding-top:1.25rem;font-weight:800;display:inline-flex}.three-meanings{grid-template-columns:1.15fr .85fr 1fr;gap:1.1rem;margin-top:2.3rem;display:grid}.meaning{background:var(--surface);border-radius:14px;min-height:240px;padding:1.5rem}.meaning:first-child{background:var(--navy);color:#fff}.meaning:first-child p{color:#c6d7eb}.meaning:nth-child(2){background:var(--accent-soft)}.meaning p{color:var(--muted)}.meaning strong{letter-spacing:-.035em;margin-bottom:.4rem;font-size:1.35rem;display:block}.guide-layout{grid-template-columns:.9fr 1.1fr;align-items:start;gap:clamp(2rem,7vw,7rem);display:grid}.checklist{margin:1.2rem 0 0;padding:0;list-style:none}.checklist li{border-bottom:1px solid var(--line);padding:.72rem 0 .72rem 1.7rem;position:relative}.checklist li:before{content:"";background:var(--accent);border-radius:50%;width:.45rem;height:.45rem;position:absolute;top:1.23rem;left:.28rem}.callout{border-left:4px solid var(--accent);background:var(--surface);box-shadow:var(--shadow);border-radius:0 12px 12px 0;padding:1.55rem}.callout p{color:var(--muted);margin:0}.page-hero{padding:clamp(3.5rem,8vw,7rem) 0 3.5rem}.page-hero h1{max-width:13ch}.prose{max-width:760px}.prose h2{margin-top:2.6rem}.prose p,.prose li{color:var(--muted)}.prose ul{padding-left:1.3rem}.prose li+li{margin-top:.55rem}.source-note{background:var(--accent-soft);color:var(--muted);border-radius:12px;padding:1rem 1.15rem}.download-columns{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem;display:grid}.download-panel{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:1.5rem}.download-panel p{color:var(--muted)}.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:2rem;padding:3rem 0 1.25rem}.footer-grid{grid-template-columns:1fr auto;gap:2rem;display:grid}.footer-grid p{max-width:38rem;color:var(--muted);font-size:.92rem}.site-footer nav{flex-direction:column;align-content:start;align-items:flex-start;gap:.55rem}.site-footer nav a{color:var(--muted);font-size:.92rem}.footer-note{border-top:1px solid var(--line);color:var(--muted);margin-top:2.5rem;padding-top:1rem;font-size:.82rem}@media (width<=800px){.shell{width:min(100% - 32px,1120px)}.nav-row{flex-direction:column;align-items:flex-start;gap:.65rem;min-height:auto;padding:1rem 0}.site-header nav{gap:1rem}.hero-grid,.guide-layout,.footer-grid{grid-template-columns:1fr}.hero{padding-top:3rem}.hero-art,.hero-art img{min-height:260px}.offer-card,.offer-card:nth-child(3n){grid-column:span 12;min-height:0}.three-meanings,.download-columns{grid-template-columns:1fr}.site-footer nav{flex-flow:wrap;gap:.85rem 1rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}