@font-face{font-family:IRANSans;src:url('fonts/iransans-light.woff2') format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:IRANSans;src:url('fonts/iransans-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:IRANSans;src:url('fonts/iransans-medium.woff2') format('woff2');font-weight:500 600;font-display:swap}
@font-face{font-family:IRANSans;src:url('fonts/iransans-bold.woff2') format('woff2');font-weight:700 900;font-display:swap}
:root{--bg:#f8f9f5;--ink:#193c32;--green:#35644f;--muted:#7b827a;--line:#dfe4db}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font-family:IRANSans,Tahoma,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #447c60;outline-offset:5px}header,main,footer{max-width:1240px;margin:auto}header{height:106px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;white-space:nowrap}.mark{width:33px;height:36px;border-radius:5px;background:var(--ink);color:#dfe6b3;display:grid;place-items:center;font-size:26px}.brand-en{font-size:9px;font-weight:400;letter-spacing:1px;border-right:1px solid var(--line);padding-right:14px;margin-right:5px;color:var(--muted);direction:ltr}nav{display:flex;gap:30px;font-size:13px;color:#737d72}nav .active{color:var(--ink)}.nav-action{border:1px solid var(--line);padding:11px 16px;border-radius:6px;font-size:12px}.nav-action span{margin-right:18px}.hero{position:relative;padding:65px 0 45px;overflow:hidden}.eyebrow{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--green)}.eyebrow i{width:7px;height:7px;background:#6e8550;border-radius:50%}h1{font-size:64px;font-weight:600;line-height:1.65;letter-spacing:-2px;margin:23px 0 15px}h1 span{color:#7a8870}.hero-bottom{display:flex;align-items:center;gap:42px}.hero-bottom p{color:#727b70;line-height:2.1;font-size:14px}.round-link{display:grid;place-items:center;border:1px solid #cbd4c6;border-radius:50%;width:46px;height:46px;font-size:24px}.hero-index{position:absolute;left:70px;top:67px;width:330px;height:310px;border:1px solid #d5ddcd;border-radius:50%;display:flex;align-items:center;justify-content:center;transform:rotate(-12deg);background:radial-gradient(circle,#e7ebd950,transparent 65%)}.orbit{width:240px;height:240px;border:1px solid #d5ddcd;border-radius:50%;position:absolute}.hero-index:after{content:'';position:absolute;width:125px;height:125px;border:1px solid #c5d0bd;border-radius:50%}.hero-index b{font-size:25px;font-weight:400;text-align:center;transform:rotate(12deg);z-index:1;background:var(--bg);padding:12px}.hero-index span{position:absolute;background:var(--bg);padding:5px 10px;font-size:11px;color:#77876d;z-index:2}.hero-index span:nth-child(1){top:0;right:75px}.hero-index span:nth-child(2){bottom:50px;right:3px}.hero-index span:nth-child(3){left:-9px;top:125px}.library{border-top:1px solid var(--line);padding:44px 0 45px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}.overline{font-size:11px;color:var(--muted)}h2{font-size:26px;font-weight:600;margin:8px 0}h2 small{font-size:13px;font-weight:400;color:#89917f;margin-right:12px;vertical-align:middle}.library-note{font-size:11px;color:var(--muted);padding-bottom:8px}.toolbar{display:flex;gap:18px}.search{background:white;border:1px solid var(--line);border-radius:7px;display:flex;align-items:center;padding:0 17px;gap:12px;flex:1;color:#89917f;height:54px}.search input{border:0;outline:0;background:none;width:100%;color:var(--ink);font-size:12px}.sort{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);padding:0 17px;border:1px solid var(--line);border-radius:7px}select{color:var(--ink);background:transparent;border:0;max-width:170px;font-size:11px}.filter-line{display:flex;align-items:center;justify-content:space-between;margin:22px 0 26px;gap:10px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters button{color:#737b70;background:none;border:1px solid transparent;border-radius:5px;padding:8px 14px;font-size:12px}.filters button.selected{color:var(--ink);background:#e9eedf;border-color:#d9e1d0}.filters em{font-style:normal;margin-right:10px;color:#7a8969}#count{font-size:11px;color:var(--muted);white-space:nowrap}.reports{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{border:1px solid var(--line);background:#fff;border-radius:9px;overflow:hidden;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 12px 25px #21352b08}.visual{height:250px;background:#eaf0e5;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.visual.blue{background:#e9eef0}.visual:before{content:'';position:absolute;width:260px;height:260px;border-radius:50%;border:1px solid #b8c8b460}.visual img{height:218px;max-width:70%;object-fit:contain;box-shadow:-9px 10px 20px #142e3020;transform:rotate(-7deg);transition:transform .3s}.card:hover .visual img{transform:rotate(-3deg) scale(1.025)}.visual .pdf{position:absolute;right:19px;top:18px;border:1px solid #bccab6;border-radius:4px;font-size:10px;padding:3px 8px;color:#65715c}.save{position:absolute;left:17px;top:16px;border:1px solid #d5ddd1;background:#ffffffb8;border-radius:50%;width:34px;height:34px;font-size:20px;color:var(--ink)}.save.saved{background:var(--ink);color:white}.content{padding:24px}.meta{display:flex;align-items:center;justify-content:space-between;color:#93998e;font-size:10px}.tag{color:#5a7451;background:#eef3e9;padding:4px 9px;border-radius:4px}.blue-tag{color:#577480;background:#edf2f5}.card h3{font-size:20px;line-height:1.9;font-weight:600;margin:14px 0 6px}.publisher{color:#6f786e;font-size:11px;display:flex;align-items:center;gap:6px}.publisher:before{content:'◈';color:#738d66}.desc{font-size:12px;line-height:2;color:#889080;min-height:48px;margin:15px 0 20px}.card-bottom{border-top:1px solid #edf0e9;padding-top:17px;display:flex;align-items:center;justify-content:space-between}.file-meta{font-size:10px;color:#90998a}.file-meta span{margin-right:10px}.actions{display:flex;gap:9px;align-items:center}.detail-btn{background:none;border:0;color:var(--green);font-size:11px;padding:7px}.download{font-size:11px;border:1px solid #dbe3d5;border-radius:5px;padding:7px 11px;background:#f8faf5}.end-line{display:flex;gap:15px;align-items:center;justify-content:center;color:#9ca492;font-size:10px;padding:35px 0 0}.end-line span{width:50px;height:1px;background:var(--line)}.about{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:48px 0 55px}.about h2{font-size:30px;line-height:1.8}.about p{font-size:13px;line-height:2.3;margin:6px 0 18px;color:#687663}.about p.muted{font-size:11px;color:#98a08f}footer{border-top:1px solid var(--line);padding:28px 0 36px;display:flex;justify-content:space-between;align-items:center;color:#89927e;font-size:11px}footer .brand{font-size:18px;color:var(--ink)}footer .mark{width:26px;height:28px;font-size:20px}#empty{text-align:center;padding:50px;color:var(--muted)}#reset{background:var(--ink);color:white;border:0;padding:10px 18px;border-radius:5px}dialog{border:1px solid var(--line);border-radius:12px;max-width:750px;width:90%;padding:35px;color:var(--ink);background:var(--bg)}dialog::backdrop{background:#152e2570;backdrop-filter:blur(4px)}#close{position:absolute;top:10px;left:14px;border:0;background:none;font-size:28px;color:var(--ink)}.detail-layout{display:grid;grid-template-columns:160px 1fr;gap:28px;align-items:start}.detail-layout img{width:100%;box-shadow:0 8px 20px #0001}.detail-layout p{line-height:2;font-size:13px;color:#74806c}.detail-layout h2{font-size:23px}.detail-layout .download{display:inline-block;margin-top:15px}#toast{position:fixed;bottom:25px;left:25px;background:var(--ink);color:white;border-radius:7px;padding:12px 20px;opacity:0;pointer-events:none;transition:opacity .2s;font-size:12px}#toast.show{opacity:1}@media(min-width:1500px){header,main,footer{max-width:1240px}}@media(max-width:1320px){header,main,footer{margin-left:6%;margin-right:6%}}@media(max-width:900px){.brand-en{display:none}.hero-index{left:10px;width:260px;height:260px;top:90px}.orbit{width:190px;height:190px}h1{font-size:54px}nav{gap:15px}.card h3{font-size:17px}.content{padding:18px}.card-bottom{align-items:start;gap:12px;flex-direction:column}.about{gap:40px}}@media(max-width:650px){header{height:80px}header nav{display:none}.brand{font-size:20px}.nav-action{font-size:10px;padding:8px 10px}.nav-action span{margin-right:6px}.hero{padding:38px 0 30px}.hero-index{display:none}h1{font-size:46px;line-height:1.6;margin:20px 0}.hero-bottom{gap:12px;justify-content:space-between}.hero-bottom p{font-size:12px}.section-head{align-items:center}.library-note{display:none}h2{font-size:22px}.toolbar{flex-direction:column;gap:12px}.sort{height:42px;justify-content:space-between}.filters{gap:4px}.filters button{padding:7px 9px;font-size:10px}.filter-line{align-items:start}#count{padding-top:8px}.reports{grid-template-columns:1fr}.visual{height:245px}.card h3{font-size:20px}.content{padding:22px}.card-bottom{flex-direction:row;align-items:center}.about{grid-template-columns:1fr;gap:12px;padding:35px 0}.about h2 br{display:none}.about h2{font-size:25px}footer{flex-wrap:wrap;gap:22px}footer>span{display:none}.detail-layout{grid-template-columns:1fr}.detail-layout img{width:100px;margin:auto}dialog{padding:35px 24px}.library{padding-top:30px}}