:root{color-scheme:light;--bg:#f5f7f5;--surface:#fff;--surface2:#edf2ef;--glass:rgba(255,255,255,.78);--text:#18322c;--muted:#6a7d75;--border:#dfe8e2;--primary:#165c48;--primary-hover:#0c4937;--mint:#b9f4d8;--lime:#d4f77d;--shadow:0 16px 50px rgba(23,54,42,.06);--danger:#bc374e;--ac:#165c48;--ac2:#26a37c;--tx:var(--text);--mut:var(--muted);--line:var(--border);--card:var(--surface);--card2:var(--surface2);--inp:var(--surface);--side:var(--surface);--radius:18px;--ease:cubic-bezier(.2,.75,.25,1)}
:root[data-theme=dark]{color-scheme:dark;--bg:#0a1714;--surface:#12231e;--surface2:#1a3028;--glass:rgba(15,33,27,.84);--text:#eaf5ee;--muted:#9bb2a5;--border:#2b4136;--primary:#9ae7c2;--primary-hover:#b9f4d8;--mint:#214c3b;--lime:#d4f77d;--shadow:0 16px 50px rgba(0,0,0,.18);--danger:#fb8d9f;--ac:#9ae7c2;--ac2:#62d7aa}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;background:var(--bg);color:var(--text);font-family:Vazirmatn,Tahoma,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}img{max-width:100%;height:auto}svg{flex-shrink:0;vertical-align:middle}button:disabled{opacity:.5;cursor:not-allowed}h1,h2,h3,h4,p{margin-top:0}::selection{background:var(--mint);color:var(--text)}:focus-visible{outline:3px solid var(--ac2);outline-offset:4px}[hidden],.hide{display:none!important}.container{max-width:1200px;width:calc(100% - 64px);margin-inline:auto}.button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:12px;padding:12px 22px;min-height:46px;font-size:14px;font-weight:700;line-height:1.5;transition:transform .22s var(--ease),background .22s,box-shadow .22s}.button:hover,.btn:hover{transform:translateY(-2px)}.button-primary,.btn{background:var(--primary);color:var(--surface);box-shadow:0 8px 18px rgba(24,80,59,.12)}.button-primary:hover,.btn:hover{background:var(--primary-hover)}.button-dark{background:var(--text);color:var(--bg)}.button-ghost,.btn.ghost{background:var(--glass);color:var(--text);border-color:var(--border);box-shadow:none}.button-sm,.btn.sm{padding:8px 14px;min-height:36px;font-size:12px}.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:42px;height:42px;border:1px solid var(--border);border-radius:12px;background:var(--glass);transition:background .2s,border-color .2s}.icon-button:hover{background:var(--surface2);border-color:var(--primary)}.theme-toggle[data-theme-btn=text]{width:auto;padding:0 12px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.15px;color:var(--primary)}.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}.brand b{font-size:23px;letter-spacing:-1px;font-weight:900}.brand i{font-style:normal;color:var(--ac2)}.brand small{display:block;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:0}.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--surface);border:1px solid var(--border);border-radius:100px;font-size:12px;white-space:nowrap;transition:.2s}.chip:hover,.chip.active{background:var(--text);color:var(--bg);border-color:var(--text)}.status-dot{width:7px;height:7px;background:#28a774;border-radius:50%;box-shadow:0 0 0 4px rgba(40,167,116,.1)}.avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--surface2);color:var(--primary);font-size:13px;font-weight:800}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700}.text-link:hover{color:var(--primary)}.f{display:flex;flex-direction:column;gap:7px;margin-bottom:17px}.f label,label{font-size:13px;font-weight:600}.f input,.f select,.f textarea{width:100%}input,select,textarea{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:11px 13px;min-height:46px;max-width:100%;transition:border-color .2s,box-shadow .2s}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 12%,transparent)}textarea{resize:vertical}.hint,.mu,.tiny{color:var(--muted);font-size:12px}.row{display:flex;gap:16px}.row>.f{flex:1;min-width:0}.err,.cmsg.err{color:var(--danger);font-size:13px}.cmsg,.notice{padding:14px 18px;border-radius:12px;margin-bottom:18px;border:1px solid var(--border);background:var(--surface2)}.cmsg.ok{color:var(--primary);background:var(--mint)}.req{color:var(--danger)}.reveal{transition:opacity .7s var(--ease),transform .7s var(--ease)}.motion-ready .reveal:not(.is-visible){opacity:0;transform:translateY(24px)}.skip-link{position:fixed;top:-70px;right:20px;z-index:200;background:var(--text);color:var(--bg);padding:12px 20px;border-radius:10px}.skip-link:focus{top:15px}.site-toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);background:var(--text);color:var(--bg);padding:12px 22px;border-radius:12px;opacity:0;pointer-events:none;z-index:150;font-size:13px;transition:.25s}.site-toast.visible{opacity:1;transform:translate(-50%,0)}
@media(max-width:600px){.container{width:calc(100% - 32px)}.row{flex-direction:column;gap:0}.button{padding:11px 17px}.brand b{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.motion-ready .reveal:not(.is-visible){opacity:1;transform:none}}