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monospace;--header-h:68px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.5;overflow-x:hidden}img,svg,video{max-width:100%;display:block}h1,h2,h3,h4{letter-spacing:-.01em;text-wrap:balance;margin:0;font-weight:700}p{margin:0}ul{margin:0;padding:0;list-style:none}a{color:var(--text);text-decoration:none;transition:color .18s,background-color .18s,border-color .18s}a:hover{color:var(--green)}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}@media 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18px;font-size:14px}.logo{color:inherit;flex-shrink:0;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.logo:hover{color:inherit}.logo__mark{flex-shrink:0;width:26px;height:28px}.logo__mark rect{fill:currentColor}.logo__mark .logo__accent{fill:var(--green)}.logo__text{letter-spacing:-.01em;font-size:19px;font-weight:600}.site-header{z-index:60;position:relative}.site-header__inner{align-items:center;gap:28px;display:flex}.nav{align-items:center;gap:22px;margin-left:auto;font-size:14.5px;display:flex}.nav__link{white-space:nowrap;text-decoration:none}.nav__link--accent{color:var(--green);font-weight:600}.nav__lang{font-family:var(--font-mono);color:var(--text-dim);letter-spacing:.04em;font-size:12px}.site-header--floating{position:absolute;top:0;left:0;right:0}.site-header--floating .site-header__inner{width:calc(100% - 48px);max-width:1120px;padding:12px var(--gutter);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--r-2xl);background:#faf9f7ed;margin:26px auto 0;box-shadow:0 8px 32px #0a0c1033}.site-header--sticky{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#faf9f7eb;position:sticky;top:0}.site-header--sticky .site-header__inner{max-width:var(--container);padding:14px var(--gutter);margin:0 auto}.burger{border:1px solid var(--line);border-radius:var(--r-sm);background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:42px;height:42px;margin-left:auto;padding:0;display:none}.burger span{background:var(--ink);border-radius:2px;width:18px;height:2px;transition:transform .2s,opacity .2s;display:block}.burger[aria-expanded=true] span:first-child{transform:translateY(6px)rotate(45deg)}.burger[aria-expanded=true] span:nth-child(2){opacity:0}.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6px)rotate(-45deg)}.site-footer{background:var(--ink-deep);color:var(--text-dim);margin-top:auto}.site-footer__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding-top:36px;padding-bottom:36px;font-size:13.5px;display:flex}.site-footer--slim .site-footer__inner{padding-top:28px;padding-bottom:28px;font-size:13px}.site-footer__brand{color:var(--text-on-dark);font-size:16px;font-weight:600}.site-footer__links{flex-wrap:wrap;gap:20px;display:flex}.site-footer a{color:var(--text-dim);text-decoration:none}.site-footer a:hover{color:var(--green-light)}.site-footer__legal{font-family:var(--font-mono);font-size:12px}@media (width<=900px){.section{padding:64px 0}.section--tight{padding:56px 0}.section-title{font-size:30px}.burger{display:flex}.nav{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-xl);flex-direction:column;align-items:stretch;gap:4px;margin-left:0;padding:14px;font-size:16px;display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;box-shadow:0 16px 40px #0a0c102e}.nav.is-open{display:flex}.nav__link,.nav__lang{padding:10px 6px}.nav .btn{width:100%;margin-top:6px}.site-header--floating .site-header__inner{margin-top:16px;position:relative}.site-header--sticky .site-header__inner{position:relative}}@media (width<=560px){:root{--gutter:18px}.section{padding:52px 0}.section-title{font-size:26px}.btn{padding:13px 20px;font-size:15px}.site-footer__inner{flex-direction:column;align-items:flex-start;gap:16px}.site-header--floating .site-header__inner{width:calc(100% - 28px)}}