:root{--red:#C8102E;--carbon:#1A202C;--paper:#fff;--mist:#F1F5F9;--muted:#596575;--line:#dce3ea;--serif:Georgia,"Times New Roman",serif;--sans:Inter,system-ui,sans-serif;--mono:"DM Mono",monospace}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--carbon);font:16px/1.68 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--red)}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #c8102e;outline-offset:4px}.skip-link{position:absolute;top:-60px;left:16px;background:var(--carbon);color:#fff;padding:12px 18px;z-index:9}.skip-link:focus{top:12px}.site-header{height:82px;display:flex;align-items:center;border-bottom:1px solid var(--line);padding:0 clamp(20px,6vw,92px);gap:50px;background:#fffffff5;position:sticky;top:0;z-index:5}.brand{display:flex;gap:11px;align-items:center;min-width:250px}.brand-mark{width:36px;height:36px;border-radius:12px 12px 18px;background:var(--red);display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px;transform:rotate(-4deg)}.brand-name{font-size:12px;font-weight:800;line-height:1.2;letter-spacing:.035em;max-width:190px}.desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.desktop-nav a{font-size:13px;font-weight:600;color:#384251}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--red)}.nav-cta{padding:10px 16px;border:1px solid var(--line);border-radius:999px}.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--carbon);font-size:20px}.mobile-nav{display:none}.hero{padding:85px clamp(22px,10vw,150px) 80px;background:linear-gradient(110deg,#f5f7fa,#fff 55%);position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:390px;height:390px;border:1px solid rgba(200,16,46,.11);border-radius:47% 53% 44% 56%;right:4%;top:-170px;transform:rotate(20deg);box-shadow:0 0 0 38px #c8102e06,0 0 0 76px #c8102e05}.hero-inner{max-width:1140px;margin:auto;position:relative;z-index:1}.eyebrow{font:500 11px/1.2 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--red);display:flex;align-items:center;gap:11px}.eyebrow:before{content:"";height:1px;width:26px;background:currentColor}.hero h1{font-size:clamp(44px,7vw,86px);letter-spacing:-.07em;line-height:.99;max-width:900px;margin:24px 0 25px;font-weight:600}.hero h1 em{font-family:var(--serif);font-weight:400;color:var(--red);letter-spacing:-.065em}.hero p{font-size:18px;max-width:620px;color:#535f6e;line-height:1.65;margin:0}.hero-actions{display:flex;gap:14px;align-items:center;margin-top:34px}.button{display:inline-flex;align-items:center;gap:12px;padding:13px 20px;border-radius:999px;font-size:13px;font-weight:700;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--red);color:#fff}.button-primary:hover{color:#fff;background:#a80d27}.button-plain{border:1px solid var(--line);background:#fff}.button .arrow{font-size:18px}.hero-note{font:11px var(--mono);color:#66717d;margin-top:27px}.section{padding:80px clamp(20px,8vw,118px)}.section-inner{max-width:1120px;margin:auto}.section-kicker{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--red)}.section-title{font-size:clamp(30px,4vw,49px);letter-spacing:-.055em;line-height:1.12;margin:13px 0 18px;max-width:730px}.section-intro{color:var(--muted);max-width:660px;margin:0}.feature-row{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;align-items:start}.feature-aside{padding-top:8px}.feature-aside .display-number{font:500 74px/.9 var(--serif);color:var(--red);letter-spacing:-.06em}.feature-aside p{font-size:13px;color:var(--muted);max-width:230px}.guide-spotlight{display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;border-top:1px solid var(--line);padding-top:20px}.guide-spotlight a{padding:15px 0;border-bottom:1px solid var(--line);font-size:15px;font-weight:600;display:flex;justify-content:space-between;gap:10px}.guide-spotlight a span{color:var(--red)}.guide-card{border-radius:30px;background:var(--mist);padding:26px 30px;min-height:155px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .22s,background .22s}.guide-card:hover{transform:translateY(-4px);background:#e8edf3;color:var(--carbon)}.guide-card .card-index{font:11px var(--mono);color:var(--red)}.guide-card strong{font-size:19px;letter-spacing:-.035em;line-height:1.3}.guide-card .card-link{font-size:12px;color:var(--muted);margin-top:17px}.guide-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}.guide-list .guide-card:nth-child(3n+2){background:#f7f4f1}.guide-list .guide-card:nth-child(3n){background:#f4f5f1}.rule-band{background:var(--carbon);color:#fff;padding:58px clamp(22px,8vw,120px)}.rule-inner{max-width:1100px;margin:auto;display:grid;grid-template-columns:1fr 2fr;gap:70px;align-items:center}.rule-inner .section-kicker{color:#ff9aaa}.rule-inner h2{font-size:32px;line-height:1.2;letter-spacing:-.04em;margin:12px 0}.rule-inner p{color:#c9d0da;max-width:610px;margin:0}.page-head{padding:75px clamp(22px,9vw,130px) 62px;background:var(--mist);position:relative;overflow:hidden}.page-head:after{content:"";width:280px;height:280px;position:absolute;right:8%;top:-155px;border-radius:43% 57% 45% 55%;border:1px solid rgba(200,16,46,.2);transform:rotate(31deg);box-shadow:0 0 0 30px #c8102e08,0 0 0 60px #c8102e06}.page-head-inner{max-width:1080px;margin:auto;position:relative;z-index:1}.breadcrumb{font:11px var(--mono);color:#687483;margin-bottom:22px}.breadcrumb a{color:var(--red)}.page-head h1{font-size:clamp(43px,6vw,72px);line-height:1;letter-spacing:-.07em;margin:0 0 21px;max-width:900px}.page-head p{max-width:720px;color:#525e6d;font-size:17px;margin:0}.article-layout{max-width:1080px;margin:auto;padding:68px 24px 100px;display:grid;grid-template-columns:minmax(0,740px) 230px;gap:80px}.article-body{font-size:16px;color:#34404d}.article-body .lead{font-size:21px;line-height:1.6;color:#34404d;margin:0 0 37px}.article-body h2{font-size:27px;letter-spacing:-.045em;line-height:1.2;margin:43px 0 13px;color:var(--carbon)}.article-body h3{font-size:18px;margin:29px 0 8px}.article-body p{margin:0 0 18px}.article-body ul{padding-left:23px}.article-body li{margin:8px 0}.article-aside{position:sticky;top:110px;align-self:start;border-left:1px solid var(--line);padding-left:24px}.article-aside strong{font:11px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--red)}.article-aside a{display:block;padding:9px 0;font-size:12px;color:#4f5b68;border-bottom:1px solid var(--line)}.related-links{margin-top:35px;padding-top:22px;border-top:1px solid var(--line)}.related-links a{display:inline-block;color:var(--red);margin:0 14px 8px 0;font-size:13px;font-weight:600}.callout{background:#fff5f6;border-left:3px solid var(--red);padding:20px 23px;border-radius:0 16px 16px 0;margin:28px 0;color:#3d4855}.admin-note{margin:22px 0;padding:15px 18px;background:#fff4e6;border:1px solid #f2dec0;border-radius:12px;font-size:13px;color:#6b4e22}.region-list{display:grid;grid-template-columns:1fr 1fr;gap:0 42px;margin-top:20px}.region-list article{padding:22px 0;border-top:1px solid var(--line)}.region-list h2{font-size:22px;letter-spacing:-.04em;margin:0 0 8px}.region-list p{font-size:14px;color:var(--muted);margin:0}.contact-panel{background:var(--mist);padding:30px;border-radius:30px;margin-top:35px}.contact-panel p{margin:0 0 10px}.mail-link{color:var(--red);font-weight:700;text-decoration:underline;text-underline-offset:4px}.site-footer{background:#151b25;color:#fff;padding:50px clamp(22px,7vw,100px) 24px}.footer-top{max-width:1150px;margin:auto;display:grid;grid-template-columns:1.3fr 2fr;gap:70px;padding-bottom:38px}.footer-brand p{font-size:13px;color:#bac2ce;max-width:330px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 20px;align-content:start}.footer-links a{font-size:12px;color:#d7dce4}.footer-links a:hover{color:#ffabb8}.footer-admin{font-size:12px;color:#d7dce4;margin-top:18px}.footer-disclaimer{max-width:1150px;margin:auto;border-top:1px solid #39414c;padding-top:20px;font-size:12px;color:#c7ced8}.footer-bottom{max-width:1150px;margin:14px auto 0;font:10px var(--mono);color:#8f9aa8}.directory-intro{display:grid;grid-template-columns:1fr .7fr;gap:65px;align-items:end}.directory-note{border-left:2px solid var(--red);padding:5px 0 5px 20px;color:var(--muted);font-size:14px}.fade-in{animation:rise .7s both}.fade-in:nth-child(2){animation-delay:.08s}.fade-in:nth-child(3){animation-delay:.15s}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media(max-width:850px){.site-header{height:72px;padding:0 20px}.brand{min-width:0}.desktop-nav{display:none}.menu-toggle{display:block}.mobile-nav.open{display:flex;position:absolute;top:71px;left:0;right:0;flex-direction:column;gap:0;background:#fff;padding:10px 23px 19px;border-bottom:1px solid var(--line);box-shadow:0 18px 30px #1a202c14}.mobile-nav a{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.hero{padding-top:68px;padding-bottom:60px}.feature-row,.rule-inner,.footer-top,.directory-intro{grid-template-columns:1fr;gap:30px}.feature-aside{display:flex;align-items:center;gap:20px}.feature-aside p{margin:0}.guide-list{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr;gap:35px;padding-top:44px}.article-aside{position:static;grid-row:1;border:0;border-bottom:1px solid var(--line);padding:0 0 18px}.article-aside a{display:inline-block;margin-right:16px;border:0}.page-head{padding-top:56px}}@media(max-width:560px){.brand-name{max-width:185px;font-size:11px}.hero h1{font-size:49px}.hero p{font-size:16px}.hero-actions{align-items:flex-start;flex-direction:column}.section{padding-top:58px;padding-bottom:58px}.guide-spotlight,.guide-list,.region-list{grid-template-columns:1fr}.guide-card{min-height:136px;padding:22px 24px}.feature-row{gap:28px}.rule-band{padding-top:45px;padding-bottom:45px}.page-head h1{font-size:47px}.page-head p{font-size:15px}.article-body .lead{font-size:18px}.footer-links{grid-template-columns:1fr 1fr}.footer-top{gap:25px}.contact-panel{padding:22px}}