.dongino-landing{--l-bg: #080b0a;--l-bg-edge: #05080a;--l-surface: rgba(255, 255, 255, .04);--l-surface-2: rgba(255, 255, 255, .07);--l-surface-hi: rgba(255, 255, 255, .1);--l-border: rgba(255, 255, 255, .08);--l-border-hi: rgba(255, 255, 255, .16);--l-fg: #eef2ee;--l-fg-muted: #9aa59f;--l-fg-subtle: #5e6864;--l-brand: #5eb8a9;--l-brand-hi: #7fd1c2;--l-brand-deep: #1f4b45;--l-brand-glow: rgba(94, 184, 169, .55);--l-brand-soft: rgba(94, 184, 169, .14);--l-warn: #d4a95a;--l-neg: #d97a6d;--l-ink: #0a1413;--l-font-fa: "IranYekanLanding", system-ui, sans-serif;--l-font-num: "IranYekanLanding", system-ui, sans-serif;--l-shadow-card: 0 20px 60px rgba(0, 0, 0, .45), 0 0 0 1px var(--l-border);--l-shadow-glow: 0 20px 60px rgba(0, 0, 0, .45), 0 0 0 1px var(--l-border), 0 0 80px rgba(94, 184, 169, .2);position:relative;direction:rtl;background:var(--l-bg);color:var(--l-fg);font-family:var(--l-font-fa);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip;display:flow-root}.dongino-landing *,.dongino-landing *:before,.dongino-landing *:after{box-sizing:border-box}.dongino-landing .num{font-family:var(--l-font-num);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.dongino-landing .l-num-ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}.dongino-landing h1,.dongino-landing h2,.dongino-landing h3,.dongino-landing p{margin:0}.scene-track{position:relative;height:var(--track-h, 300vh)}.scene-stage{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;align-items:center;justify-content:center}.scene-block{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:96px 24px}.reveal-item{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(0,0,0,1),transform .7s cubic-bezier(0,0,0,1)}.reveal-item.is-shown{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal-item{opacity:1;transform:none;transition:none}}.dongino-landing .l-gradient-text{background:linear-gradient(180deg,var(--l-brand-hi),var(--l-brand));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.dongino-landing .l-wrap{width:min(100% - 48px,1200px);margin-inline:auto}.dongino-landing{--bg: var(--l-bg);--bg-soft: var(--l-bg-edge);--surface: var(--l-surface);--surface-strong: var(--l-surface-2);--surface-soft: var(--l-surface);--text: var(--l-fg);--muted: var(--l-fg-muted);--border: var(--l-border);--teal: var(--l-brand);--teal-strong: var(--l-brand-hi);--gold: var(--l-warn)}.dongino-landing .landing-nav{background:#080c0bb3;border-color:var(--l-border)}.dongino-landing .landing-nav__brand-icon{display:none}.dongino-landing .landing-nav__brand-fa{font-family:var(--l-font-fa)}.dongino-landing .button--primary,.dongino-landing .button--nav{background:linear-gradient(180deg,var(--l-brand-hi),var(--l-brand));color:var(--l-ink);box-shadow:0 6px 24px var(--l-brand-glow),inset 0 1px #fff6}.dongino-landing .button--ghost{border-color:var(--l-border-hi);background:#ffffff0a;color:var(--l-fg)}.dongino-landing .site-footer__inner{background:linear-gradient(180deg,var(--l-surface-2),var(--l-surface));border-color:var(--l-border)}.dongino-landing .float__av+.float__av,.dongino-landing .org-av+.org-av,.dongino-landing .avatar+.avatar,.dongino-landing .member-chip+.member-chip{margin-inline-start:3px!important}@media(max-width:640px){.dongino-landing .l-wrap{width:min(100% - 32px,1200px)}.dongino-landing .landing-nav{margin-top:12px;width:min(100% - 24px,var(--max-width));padding:8px 10px;gap:8px;position:relative;display:grid;align-items:center;align-content:center;grid-template-columns:40px minmax(0,1fr) auto;direction:ltr}.dongino-landing .landing-nav__brand{grid-column:3;min-width:0;direction:rtl;align-self:center}.dongino-landing .landing-nav__links{display:none;grid-column:1 / -1;gap:8px;flex-wrap:nowrap}.dongino-landing .landing-nav__links>a:not(.button){display:none}.dongino-landing .landing-nav__burger{display:inline-flex;grid-column:1;grid-row:1;width:40px;height:40px;align-self:center}.dongino-landing .landing-nav--open .landing-nav__links{display:flex;position:absolute;inset-inline-end:0;top:calc(100% + 8px);width:min(260px,80vw);flex-direction:column;align-items:stretch;padding:10px;gap:4px;background:#080c0beb;border:1px solid var(--l-border);border-radius:18px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 18px 40px #0006;z-index:60}.dongino-landing .landing-nav--open .landing-nav__links>a:not(.button){display:block;padding:12px 14px;border-radius:12px;font-size:14.5px;color:var(--l-fg);text-align:start}.dongino-landing .landing-nav--open .landing-nav__links>a:not(.button):hover{background:#ffffff0a}.dongino-landing .landing-nav--open .landing-nav__links>.button--nav{display:none}.dongino-landing .landing-nav__brand-fa{font-size:17px;line-height:1}.dongino-landing .button--nav{grid-column:2;grid-row:1;min-height:40px;min-width:0;padding:0 12px;font-size:13px;justify-self:center;align-self:center;width:max-content;max-width:100%}}