:root{--bg-canvas:#0b0b0d;--bg-surface:#141418;--bg-surface-hover:#1b1b21;--text-primary:#f3f3f5;--text-muted:#b4b6bd;--accent-primary:#dc2626;--accent-secondary:#c0c4cc;--border-subtle:#c0c4cc;--ease-kinetic:cubic-bezier(0.16,1,0.3,1);--shadow-elevation:none;--glow-accent:none;--glass-backdrop:none}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font-family:"Trebuchet MS","Segoe UI",sans-serif;line-height:1.75;overflow-wrap:anywhere;hyphens:auto}
h1,h2,h3,h4{font-weight:700;line-height:1.2;overflow-wrap:anywhere;hyphens:auto;margin:0 0 .6em}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
a{color:var(--accent-secondary)}
img{display:block;max-width:100%;height:auto;border-radius:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.prose{max-width:70ch;margin:0 auto}
.kicker{color:var(--accent-primary);text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;margin-bottom:.5em;display:block}
.muted{color:var(--text-muted)}
.small{font-size:.85rem}
.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:20px;background:var(--accent-primary);color:#fff;padding:8px 14px;z-index:99}
:focus-visible{outline:2px solid var(--accent-primary);outline-offset:3px}
/* header */
.site-header{position:relative;margin:16px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:999px;padding:10px 26px;z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--text-primary);text-decoration:none;margin-right:auto}
.mark{color:var(--accent-primary);font-size:1.3rem}
.site-nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0}
.site-nav a{color:var(--text-primary);text-decoration:none;font-size:.95rem;position:relative;padding:4px 0}
.site-nav a::after,.tlink::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent-secondary);transition:width .4s var(--ease-kinetic)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{width:100%}
.site-nav a[aria-current="page"]{color:var(--accent-secondary)}
.menu-btn{display:none;background:none;border:1px solid var(--border-subtle);color:var(--text-primary);font-size:1.4rem;width:42px;height:42px;border-radius:50%;cursor:pointer;line-height:1}
/* buttons */
.btn{display:inline-block;background:var(--accent-primary);color:#fff;border:1px solid var(--accent-primary);padding:13px 28px;font:inherit;font-weight:700;text-decoration:none;border-radius:0;cursor:pointer;transition:transform .4s var(--ease-kinetic),background .3s}
.btn:hover{transform:translateY(-3px);background:#b91c1c}
.tlink{position:relative;display:inline-block;color:var(--accent-secondary);text-decoration:none;font-weight:700;background:none;border:0;padding:2px 0;font:inherit;font-weight:700;cursor:pointer}
.tlink:hover::after{width:100%}
.tlink::before{content:"→ ";}
/* hero & lead */
section{padding:56px 0}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding:48px 0 32px}
.hero p{font-size:1.12rem;color:var(--text-muted);max-width:52ch}
.hero .actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:1.4em}
.lead{display:grid;grid-template-columns:1.2fr 1fr;border:1px solid var(--border-subtle);background:var(--bg-surface)}
.lead .lead-text{padding:40px}
.lead figure{margin:0;border-left:1px solid var(--border-subtle)}
.lead img,.hero img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.strip{border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);padding:48px 0}
/* grid & cards */
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:0;padding:26px;transition:transform .5s var(--ease-kinetic),border-color .3s,background .3s}
.card:hover{transform:translateY(-5px) scale(1.015);border-color:var(--accent-primary);background:var(--bg-surface-hover)}
.card figure{margin:-26px -26px 20px;border-bottom:1px solid var(--border-subtle)}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card .meta{font-size:.82rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}
.banner img{width:100%;aspect-ratio:16/9;object-fit:cover;border:1px solid var(--border-subtle)}
.thumb img{aspect-ratio:1/1;object-fit:cover}
.split-card{display:grid;grid-template-columns:160px 1fr;gap:20px;align-items:start}
.split-card figure{margin:0;border:1px solid var(--border-subtle)}
.split-card img{aspect-ratio:1/1}
/* steps */
.steps{list-style:none;counter-reset:s;padding:0;margin:0 0 1.5em}
.steps li{counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid #2a2a31}
.steps li::before{content:counter(s,decimal-leading-zero);color:var(--accent-primary);font-weight:700;font-size:1.4rem}
.steps strong{color:var(--text-primary)}
/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--border-subtle)}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #2a2a31;vertical-align:top}
th{background:var(--bg-surface);color:var(--accent-secondary)}
/* tabs */
.tabs{display:flex;gap:26px;border-bottom:1px solid var(--border-subtle);margin-bottom:24px;flex-wrap:wrap}
.tab{background:none;border:0;color:var(--text-muted);font:inherit;font-weight:700;padding:10px 0;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab[aria-selected="true"]{color:var(--text-primary);border-bottom-color:var(--accent-primary)}
.tabpanel[hidden]{display:none}
/* faq */
.qa{border-bottom:1px solid #2a2a31;padding:20px 0}
.qa h3{margin-bottom:.4em}
/* forms */
.tool{border:1px solid var(--border-subtle);background:var(--bg-surface);padding:30px}
.tool label{display:block;font-weight:700;margin:14px 0 6px}
.tool input,.tool select,.tool textarea{width:100%;background:var(--bg-canvas);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:0;padding:11px 12px;font:inherit}
.tool textarea{min-height:140px;resize:vertical}
.preview{white-space:pre-wrap;font-family:inherit;background:var(--bg-canvas);border:1px solid #2a2a31;padding:16px;min-height:160px;margin:0}
.tool-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:20px}
.status{color:var(--accent-secondary);min-height:1.5em;margin-top:10px}
/* footer */
.site-footer{margin-top:60px;padding:0 20px 30px}
.foot-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;border-top:1px solid var(--border-subtle);padding-top:36px}
.foot-grid ul{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:8px 20px}
.foot-grid a{color:var(--text-primary);text-decoration:none}
.foot-grid a:hover{color:var(--accent-secondary)}
.foot-legal a{color:var(--accent-secondary)!important}
.copy{max-width:1200px;margin:24px auto 0;padding-top:18px;border-top:1px solid #2a2a31;color:var(--text-muted);font-size:.9rem}
.copy a{color:var(--accent-secondary)}
/* reveal */
.js .reveal{opacity:0;transform:translateY(24px)}
.js .reveal.reveal-visible{opacity:1;transform:translateY(0);transition:all .7s var(--ease-kinetic)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.js .reveal{opacity:1;transform:none}}
@media (min-width:1025px){.wrap{padding:0 28px}}
@media (max-width:1024px){.site-nav ul{gap:16px}}
@media (max-width:768px){
.menu-btn{display:block}
.site-header{border-radius:999px;padding:8px 10px 8px 20px}
.site-nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;background:var(--bg-surface);border:1px solid var(--border-subtle)}
.site-nav.open{display:block}
.site-nav ul{flex-direction:column;gap:0}
.site-nav li a{display:block;padding:14px 22px;border-bottom:1px solid #2a2a31}
.hero,.lead,.grid2,.foot-grid{grid-template-columns:1fr}
.lead figure{border-left:0;border-top:1px solid var(--border-subtle);order:-1}
.lead .lead-text{padding:26px}
section{padding:40px 0}
}
@media (max-width:480px){.split-card{grid-template-columns:1fr}.tool{padding:20px}.steps li{grid-template-columns:40px 1fr}}