:root{--g9:#0c3a2c;--g8:#114a39;--g7:#1b5c48;--mint:#b8ecd0;--mint2:#dff5e9;--cream:#f5f1e8;--cream2:#ece6d8;--paper:#fbfaf6;--ink:#0f2219;--mute:#4c5e55;--line:#d9dfd6;--r:28px;--r2:18px;--max:1240px;--f:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Noto Sans KR",sans-serif}
html[lang="zh-Hans"]{--f:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}
html[lang="ar"]{--f:"IBM Plex Sans Arabic","Noto Sans Arabic",Tahoma,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--f);color:var(--ink);background:var(--paper);font-size:17px;line-height:1.7;word-break:keep-all;overflow-wrap:anywhere}
html[lang="ar"] body{line-height:1.9}
img,video{max-width:100%;display:block}
a{color:var(--g8);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--g9)}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.025em;margin:0;font-weight:650;text-wrap:balance}
html[lang="ar"] :is(h1,h2,h3,h4){letter-spacing:0;line-height:1.4}
p{margin:0;text-wrap:pretty}
ul{margin:0;padding-inline-start:1.2em}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:24px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--g9);color:#fff;padding:10px 16px;border-radius:999px;z-index:100}
.skip:focus{top:12px}
:focus-visible{outline:3px solid #4fbf8c;outline-offset:3px}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
em.hl{font-style:normal;color:var(--g7);background:linear-gradient(transparent 62%,var(--mint) 62%);padding-inline:.06em}
.dark em.hl,.hero em.hl{color:var(--mint);background:none}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--g7);text-transform:uppercase}
html[lang="ar"] .eyebrow{letter-spacing:0}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:#3fb77f}
.dark .eyebrow{color:var(--mint)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:6px 8px 6px 24px;padding-inline:24px 8px;border-radius:999px;background:var(--g9);color:#fff;font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;transition:background .2s}
.btn:hover{background:var(--g7);color:#fff}
.btn .ar{width:38px;height:38px;border-radius:50%;background:var(--mint);color:var(--g9);display:grid;place-items:center;flex:none;transition:transform .25s}
.btn:hover .ar{transform:rotate(-45deg)}
[dir="rtl"] .btn .ar svg{transform:scaleX(-1)}
[dir="rtl"] .btn:hover .ar{transform:rotate(45deg)}
.btn.mint{background:var(--mint);color:var(--g9)}.btn.mint .ar{background:var(--g9);color:var(--mint)}.btn.mint:hover{background:#cff4df}
.btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}.btn.ghost .ar{background:#fff}
.btn.line{background:transparent;color:var(--g9);box-shadow:inset 0 0 0 1.5px var(--g9)}.btn.line:hover{background:var(--g9);color:#fff}
.btn.sm{min-height:44px;font-size:15px;padding-inline:18px 6px}.btn.sm .ar{width:32px;height:32px}
.link{display:inline-flex;gap:8px;align-items:center;font-weight:600;color:var(--g8);text-decoration:none}
.link:hover{text-decoration:underline}
/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(12,58,44,.08)}
.hdr .wrap{display:flex;align-items:center;gap:20px;min-height:76px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--g9);font-weight:800;font-size:24px;letter-spacing:-.02em;flex:none}
.logo i{width:34px;height:34px;border-radius:50% 50% 50% 8px;background:var(--g9);display:grid;place-items:center;font-style:normal}
.ball{flex:none;display:inline-block;width:44px;height:44px;border-radius:50%;background-repeat:no-repeat;background-size:352px 264px;background-position:0 0;animation:ballspin 6s step-end infinite;filter:drop-shadow(0 5px 6px rgba(12,58,44,.28))}
.logo:hover .ball{animation-duration:2.4s}
@keyframes ballspin{0.0000%{background-position:-0px -0px}2.0833%{background-position:-44px -0px}4.1667%{background-position:-88px -0px}6.2500%{background-position:-132px -0px}8.3333%{background-position:-176px -0px}10.4167%{background-position:-220px -0px}12.5000%{background-position:-264px -0px}14.5833%{background-position:-308px -0px}16.6667%{background-position:-0px -44px}18.7500%{background-position:-44px -44px}20.8333%{background-position:-88px -44px}22.9167%{background-position:-132px -44px}25.0000%{background-position:-176px -44px}27.0833%{background-position:-220px -44px}29.1667%{background-position:-264px -44px}31.2500%{background-position:-308px -44px}33.3333%{background-position:-0px -88px}35.4167%{background-position:-44px -88px}37.5000%{background-position:-88px -88px}39.5833%{background-position:-132px -88px}41.6667%{background-position:-176px -88px}43.7500%{background-position:-220px -88px}45.8333%{background-position:-264px -88px}47.9167%{background-position:-308px -88px}50.0000%{background-position:-0px -132px}52.0833%{background-position:-44px -132px}54.1667%{background-position:-88px -132px}56.2500%{background-position:-132px -132px}58.3333%{background-position:-176px -132px}60.4167%{background-position:-220px -132px}62.5000%{background-position:-264px -132px}64.5833%{background-position:-308px -132px}66.6667%{background-position:-0px -176px}68.7500%{background-position:-44px -176px}70.8333%{background-position:-88px -176px}72.9167%{background-position:-132px -176px}75.0000%{background-position:-176px -176px}77.0833%{background-position:-220px -176px}79.1667%{background-position:-264px -176px}81.2500%{background-position:-308px -176px}83.3333%{background-position:-0px -220px}85.4167%{background-position:-44px -220px}87.5000%{background-position:-88px -220px}89.5833%{background-position:-132px -220px}91.6667%{background-position:-176px -220px}93.7500%{background-position:-220px -220px}95.8333%{background-position:-264px -220px}97.9167%{background-position:-308px -220px}100%{background-position:0 0}}
@media (prefers-reduced-motion:reduce){.ball{animation:none}}
.logo i::after{content:"";width:12px;height:12px;border-radius:50%;background:var(--mint)}
.logo small{font-size:12px;font-weight:500;color:var(--mute);letter-spacing:0;display:block;line-height:1.1}
.nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto}
.nav>a,.nav .dd>a{padding:10px 12px;border-radius:999px;text-decoration:none;color:var(--ink);font-size:15px;font-weight:550;white-space:nowrap}
.nav>a:hover,.nav .dd>a:hover,.nav a[aria-current="page"]{background:var(--mint2);color:var(--g9)}
.dd{position:relative}
.dd .menu{position:absolute;top:100%;inset-inline-start:0;min-width:240px;background:#fff;border-radius:var(--r2);box-shadow:0 20px 50px -20px rgba(12,58,44,.35);padding:10px;display:none}
.dd:hover .menu,.dd:focus-within .menu{display:block}
.dd .menu a{display:block;padding:10px 14px;border-radius:12px;text-decoration:none;color:var(--ink);font-size:15px}
.dd .menu a:hover{background:var(--mint2)}
.hdr-r{display:flex;align-items:center;gap:10px}
.langsel{position:relative}
.langsel summary{white-space:nowrap;list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:600;background:#fff}
.langsel summary::-webkit-details-marker{display:none}
.langsel .menu{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:#fff;border-radius:16px;box-shadow:0 20px 50px -20px rgba(12,58,44,.35);padding:8px;min-width:160px;z-index:60}
.langsel .menu a{display:block;padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:15px}
.langsel .menu a[aria-current="true"]{background:var(--mint2);font-weight:700}
.burger{display:none;width:48px;height:48px;border-radius:50%;border:0;background:var(--g9);color:#fff;cursor:pointer;place-items:center}
.mnav{display:none}
@media (max-width:1120px){.nav,.hdr .btn{display:none}.burger{display:grid}.hdr-r{margin-inline-start:auto}
 .mnav{position:fixed;inset:76px 0 0;background:var(--paper);overflow:auto;padding:16px 24px 40px;z-index:49}
 .mnav.open{display:block}
 .mnav a{display:block;padding:14px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:18px;font-weight:600}
 .mnav .sub a{font-size:16px;font-weight:500;padding-inline-start:20px;color:var(--mute)}
 .mnav .btn{margin-top:24px;display:inline-flex;border:0;color:#fff}}
/* hero */
.hero{position:relative;margin:12px;border-radius:var(--r);overflow:hidden;min-height:min(86vh,820px);display:flex;align-items:flex-end;color:#fff;background:var(--g9)}
.hero .media{position:absolute;inset:0}
.hero .media img,.hero .media video{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero .hseq{position:absolute;inset:0;opacity:0}
.hero .hseq.now video{transition:none}
.hero .hseq.on{opacity:1}
.hero .hseq video{position:absolute;inset:0;opacity:0;transition:opacity .4s linear}
.hero .hseq video.on{opacity:1}
.hero .hseq video:nth-child(1){filter:var(--hs1,none)}.hero .hseq video:nth-child(2){filter:var(--hs2,none)}.hero .hseq video:nth-child(3){filter:var(--hs3,none)}
@media (max-width:760px){.hero .media video{object-position:70% 40%}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,44,33,.88) 0%,rgba(9,44,33,.55) 45%,rgba(9,44,33,.08) 80%),linear-gradient(0deg,rgba(9,44,33,.6),transparent 45%)}
[dir="rtl"] .hero::after{background:linear-gradient(270deg,rgba(9,44,33,.88) 0%,rgba(9,44,33,.55) 45%,rgba(9,44,33,.08) 80%),linear-gradient(0deg,rgba(9,44,33,.6),transparent 45%)}
.hero .in{position:relative;z-index:2;padding:clamp(28px,5vw,72px);max-width:880px}
.hero h1{font-size:clamp(36px,5.6vw,76px);font-weight:700;letter-spacing:-.035em}
html[lang="ar"] .hero h1{font-size:clamp(32px,4.8vw,64px)}
.hero h1 span{display:block}
.hero h1 span+span{color:var(--mint)}
.hero p.sub{margin-top:22px;font-size:clamp(17px,1.5vw,20px);max-width:620px;color:rgba(255,255,255,.88)}
.hero .acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero .note{margin-top:22px;display:inline-flex;gap:10px;align-items:center;font-size:14px;color:rgba(255,255,255,.85);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:8px 14px;border-radius:999px}
.vctl{position:absolute;z-index:3;bottom:24px;inset-inline-end:24px;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:rgba(9,44,33,.4);color:#fff;cursor:pointer;display:grid;place-items:center}
.vctl[hidden]{display:none}
.mq{overflow:hidden;background:var(--g9);color:var(--mint);margin:0 12px;border-radius:999px;margin-top:12px}
.mq .tr{display:flex;gap:48px;width:max-content;padding:16px 0;animation:mq 40s linear infinite;font-weight:600;font-size:17px}
.mq .tr span{display:inline-flex;align-items:center;gap:48px;white-space:nowrap}
.mq .tr span::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint)}
[dir="rtl"] .mq .tr{animation-name:mqr}
@keyframes mq{to{transform:translateX(-50%)}}@keyframes mqr{to{transform:translateX(50%)}}
@media (prefers-reduced-motion:reduce){.mq .tr{animation:none;flex-wrap:wrap;width:auto;justify-content:center;padding:16px}.btn .ar{transition:none}}
@media (max-width:700px){.hero{display:block;min-height:0}.hero .media{position:relative;aspect-ratio:16/10}.hero .media img,.hero .media video{object-position:50% 45%}.hero::after{display:none}.hero .in{padding:26px 22px 30px}.hero .acts .btn{width:100%;justify-content:space-between}.vctl{top:12px;bottom:auto}.hcap{top:12px;bottom:auto}}
.hcap{position:absolute;z-index:3;bottom:30px;inset-inline-end:84px;font-size:12px;color:rgba(255,255,255,.85);background:rgba(9,44,33,.45);padding:4px 10px;border-radius:999px;margin:0}
@media (max-width:700px){.hcap{inset-inline-start:12px;inset-inline-end:auto}}
@media (max-width:700px){.hero .hcap{top:12px;bottom:auto}}
/* sections */
.sec{padding-block:clamp(64px,9vw,120px)}
.sec-h{display:grid;gap:18px;max-width:760px;margin-bottom:48px}
.sec-h.c{margin-inline:auto;text-align:center;justify-items:center}
.sec-h h2{font-size:clamp(30px,3.6vw,50px)}
.sec-h p{color:var(--mute);font-size:18px}
.panel{background:var(--cream);border-radius:var(--r);margin-inline:12px}
.dark{background:var(--g9);color:#fff}
.dark .sec-h p,.dark p{color:rgba(255,255,255,.82)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}
.ph{margin:0;border-radius:var(--r);overflow:hidden;position:relative;background:var(--cream2)}
.hero .ph,.phero .ph{height:100%;border-radius:0}
.hero .eyebrow{color:var(--mint)}
.ph img{width:100%;height:100%;object-fit:cover}
.ph figcaption,.cap{position:absolute;inset-block-end:12px;inset-inline-start:12px;font-size:12px;background:rgba(255,255,255,.88);color:var(--ink);padding:4px 10px;border-radius:999px;line-height:1.5}
.roles{display:grid;gap:12px;margin-top:32px}
.role{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px;border-radius:var(--r2);background:#fff;border:1px solid var(--line)}
.role b{width:44px;height:44px;border-radius:50%;background:var(--mint2);color:var(--g9);display:grid;place-items:center;font-size:15px}
.role h3{font-size:20px;margin-bottom:6px}
.role p{color:var(--mute);font-size:16px}
/* topic cards */
.tgrid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.tcard{grid-column:span 2;background:#fff;border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.tcard:nth-child(4),.tcard:nth-child(5){grid-column:span 3}
.tcard:hover{transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(12,58,44,.4);color:var(--ink)}
.tcard .ph{border-radius:0;aspect-ratio:16/10}
.tcard:nth-child(4) .ph,.tcard:nth-child(5) .ph{aspect-ratio:16/8.4}
.tcard .bd{padding:24px 26px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.tcard .no{font-size:13px;font-weight:700;color:var(--g7)}
.tcard h3{font-size:23px}
.tcard p{color:var(--mute);font-size:16px;flex:1}
.tcard .link{margin-top:6px}
@media (max-width:1000px){.tgrid{grid-template-columns:repeat(2,minmax(0,1fr))}.tcard,.tcard:nth-child(4),.tcard:nth-child(5){grid-column:span 1}.tcard:nth-child(5){grid-column:span 2}.tcard:nth-child(4) .ph,.tcard:nth-child(5) .ph{aspect-ratio:16/10}}
@media (max-width:640px){.tgrid{grid-template-columns:minmax(0,1fr)}.tcard:nth-child(5){grid-column:span 1}}
.tgrid.six .tcard{grid-column:span 2}.tgrid.six .tcard .ph{aspect-ratio:16/10}
@media (max-width:1000px){.tgrid.six .tcard{grid-column:span 1}}
.ocard{margin-top:20px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .3s,box-shadow .3s}
.ocard:hover{transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(12,58,44,.4);color:var(--ink)}
.ocard .ph{border-radius:0;height:100%;min-height:260px}
.ocard .bd{padding:32px 36px;display:flex;flex-direction:column;gap:14px}
.ocard .no{font-size:13px;font-weight:700;color:var(--g7)}.ocard h3{font-size:23px}
.ocard .ob{display:flex;flex-direction:column;gap:4px}.ocard .ob strong{font-size:16px}.ocard .ob p{color:var(--mute);font-size:15.5px;text-wrap:pretty}
@media (max-width:800px){.ocard{grid-template-columns:minmax(0,1fr)}.ocard .ph{aspect-ratio:16/9;min-height:0}.ocard .bd{padding:24px 24px 26px}}
.ftbl{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff;margin:8px 0 12px}
.ftbl table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:520px}
.ftbl th{background:var(--g9,#0c3a2c);color:#fff;font-weight:600;text-align:start;padding:12px 16px}
.ftbl td{padding:11px 16px;border-top:1px solid var(--line);vertical-align:top}
.ftbl tbody tr:nth-child(even) td{background:#f7f5ef}
.ftbl td.n{white-space:nowrap;font-weight:600;direction:ltr;unicode-bidi:isolate}
.tnotes{font-size:14px;color:var(--mute)}
.osess{background:#f3f7f2;border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.osess strong{font-size:15px}
.osess ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px;row-gap:6px}
.osess li{display:flex;justify-content:space-between;gap:10px;font-size:14.5px;border-bottom:1px dashed var(--line);padding-bottom:5px}
.osess li span{color:var(--mute)}.osess li b{white-space:nowrap;color:var(--g7);direction:ltr;unicode-bidi:isolate}
.osess small{font-size:12.5px;color:var(--mute)}
@media (max-width:520px){.osess ul{grid-template-columns:minmax(0,1fr)}}
/* services */
.svc{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:20px}
.svc .ph{min-height:420px}
.svc-list{display:grid;gap:12px;align-content:start}
.svc-item{display:flex;gap:16px;align-items:center;padding:20px 22px;border-radius:var(--r2);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);font-size:18px;font-weight:600}
.svc-item b{flex:none;width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--g9);display:grid;place-items:center;font-size:14px}
.svc-note{margin-top:8px;padding:20px 22px;border-radius:var(--r2);background:rgba(184,236,208,.12);font-size:15px;color:rgba(255,255,255,.88)}
@media (max-width:900px){.svc{grid-template-columns:minmax(0,1fr)}.svc .ph{min-height:260px}}
/* process */
.proc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:stretch}
.proc .ph{min-height:460px}
.pbox{background:#fff;border-radius:var(--r);padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:24px}
.tabs{display:flex;flex-wrap:wrap;gap:8px;background:var(--cream);padding:6px;border-radius:999px;width:fit-content;max-width:100%}
.tabs button{border:0;background:transparent;font:inherit;font-size:15px;font-weight:600;padding:10px 16px;border-radius:999px;cursor:pointer;color:var(--mute);min-height:44px}
.tabs button[aria-selected="true"]{background:var(--g9);color:#fff}
.tpanel h3{font-size:clamp(26px,2.6vw,36px);margin-bottom:14px}
.tpanel .big{font-size:56px;font-weight:700;color:var(--g7);line-height:1;margin-bottom:12px}
.tpanel p{color:var(--mute);font-size:17px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:auto}
.steps span{height:6px;border-radius:9px;background:var(--cream2)}
.steps span.on{background:#3fb77f}
@media (max-width:900px){.proc{grid-template-columns:minmax(0,1fr)}.proc .ph{min-height:240px}.tabs{border-radius:20px}}
/* contact band */
.band{border-radius:var(--r);margin-inline:12px;background:radial-gradient(120% 140% at 100% 0%,#1d6a52 0%,var(--g9) 55%);color:#fff;padding:clamp(40px,6vw,80px)}
.band .grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:end}
.band h2{font-size:clamp(30px,3.6vw,48px)}
.band p{margin-top:16px;color:rgba(255,255,255,.84)}
.cways{display:grid;gap:12px}
.cway{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;border-radius:var(--r2);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:#fff;text-decoration:none}
.cway:hover{background:rgba(255,255,255,.14);color:#fff}
.cway small{display:block;font-size:13px;color:var(--mint)}
.cway strong{font-size:20px}
@media (max-width:900px){.band .grid{grid-template-columns:minmax(0,1fr)}}
/* faq */
.faq{display:grid;gap:12px;max-width:900px;margin-inline:auto}
.faq details{background:#fff;border-radius:var(--r2);border:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 24px;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-size:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:32px;height:32px;border-radius:50%;background:var(--mint2);display:grid;place-items:center;font-size:20px;color:var(--g9);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 24px 22px;color:var(--mute)}
/* news */
.news{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px}
.feat{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);text-decoration:none;color:var(--ink);display:flex;flex-direction:column}
.feat .ph{border-radius:0;aspect-ratio:16/9}
.feat .bd{padding:28px;display:grid;gap:12px}
.feat h3{font-size:clamp(24px,2.4vw,32px)}
.feat p{color:var(--mute)}
.nlist{display:grid;gap:12px;align-content:start}
.nitem{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;align-items:center;padding:14px;border-radius:var(--r2);background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink)}
.nitem:hover,.feat:hover{border-color:#9fd6b9;color:var(--ink)}
.nitem .ph{aspect-ratio:1;border-radius:14px}
.nitem h3{font-size:18px;margin-top:4px}
.meta{display:flex;flex-wrap:wrap;gap:8px 14px;font-size:13px;color:var(--mute);align-items:center}
.chip{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:var(--mint2);color:var(--g9);font-weight:600;font-size:13px}
@media (max-width:900px){.news{grid-template-columns:minmax(0,1fr)}.nitem{grid-template-columns:88px minmax(0,1fr)}}
/* page hero */
.phero{margin:12px;border-radius:var(--r);background:radial-gradient(120% 160% at 90% 0%,#1e6b53 0%,var(--g9) 60%);color:#fff;padding:clamp(48px,7vw,96px) clamp(24px,5vw,72px)}
.phero h1{font-size:clamp(34px,4.6vw,64px);max-width:900px}
.phero p{margin-top:18px;max-width:760px;color:rgba(255,255,255,.86);font-size:18px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;margin-bottom:24px;padding:0;list-style:none;color:rgba(255,255,255,.7)}
.crumb a{color:var(--mint);text-decoration:none}
.crumb li+li::before{content:"/";margin-inline-end:8px;opacity:.5}
.phero.img{position:relative;overflow:hidden;min-height:440px;display:flex;align-items:flex-end}
.phero.img .media{position:absolute;inset:0}.phero.img .media img{width:100%;height:100%;object-fit:cover}
.phero.img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,44,33,.92),rgba(9,44,33,.25))}
.phero.img .in{position:relative;z-index:2}
/* article */
.art{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.art main,.art>div:first-child{min-width:0}
.aside{position:sticky;top:100px;display:grid;gap:16px}
.box{background:var(--cream);border-radius:var(--r2);padding:24px}
.box h2,.box h3{font-size:17px;margin-bottom:12px}
.box dl{margin:0;display:grid;gap:10px;font-size:14px}.box dt{font-weight:700}.box dd{margin:0;color:var(--mute)}
.toc a{display:block;padding:6px 0;text-decoration:none;color:var(--ink);font-size:15px}
.toc a:hover{color:var(--g7)}
@media (max-width:1000px){.art{grid-template-columns:minmax(0,1fr)}.aside{position:static}}
.prose{display:grid;gap:20px;font-size:18px}
.prose h2{font-size:clamp(24px,2.4vw,32px);margin-top:28px;scroll-margin-top:100px}
.prose h3{font-size:20px}
.prose ul{display:grid;gap:8px}
.prose li::marker{color:#3fb77f}
.lead{font-size:20px;padding:28px;border-radius:var(--r2);background:var(--mint2)}
.qlist{counter-reset:q;list-style:none;padding:0;display:grid;gap:10px}
.qlist li{counter-increment:q;display:grid;grid-template-columns:auto 1fr;gap:14px;padding:16px 18px;border-radius:14px;background:#fff;border:1px solid var(--line)}
.qlist li::before{content:"Q" counter(q);font-weight:700;color:var(--g7)}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:16px;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;background:#fff}
.tbl th,.tbl td{padding:16px 18px;text-align:start;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border-bottom:0}
.tbl th{background:var(--cream);font-size:14px}
.tbl td:first-child{font-weight:600;width:28%}
.tag{display:inline-block;white-space:nowrap;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;margin-bottom:6px}
.tag.inst{background:#e9e4f7;color:#3c2f78}.tag.pub{background:#d8f1e4;color:#0f5a3c}.tag.lim{background:#fbebd2;color:#7a4a07}.tag.unk{background:#eceeec;color:#3e4642}
.legend{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
@media (max-width:640px){.tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%!important}.tbl thead{display:none}.tbl td:first-child{border-bottom:0;padding-bottom:4px}}
.srcs{display:grid;gap:10px;list-style:none;padding:0}
.srcs li{padding:16px 18px;border-radius:14px;background:#fff;border:1px solid var(--line);font-size:16px}
.srcs a{word-break:break-all}
.notice{font-size:15px;color:var(--mute);padding:20px 22px;border-radius:var(--r2);border:1px dashed #a9c4b6;background:#fff}
/* blog */
.bgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.bcard{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column}
.bcard .ph{border-radius:0;aspect-ratio:4/3}
.bcard .bd{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.bcard h2{font-size:21px}.bcard h2 a{color:var(--ink);text-decoration:none}.bcard h2 a:hover{color:var(--g7)}
.bcard p{color:var(--mute);font-size:16px;flex:1}
@media (max-width:1000px){.bgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.bgrid{grid-template-columns:minmax(0,1fr)}}
.bfilter{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:32px}
.bfilter .cats{display:flex;flex-wrap:wrap;gap:8px}
.bfilter .cats button{border:1px solid var(--line);background:#fff;font:inherit;font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;cursor:pointer;min-height:44px}
.bfilter .cats button[aria-pressed="true"]{background:var(--g9);color:#fff;border-color:var(--g9)}
.sbox{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding-inline:16px;min-height:48px;min-width:min(320px,100%)}
.sbox input{border:0;outline:0;font:inherit;font-size:16px;flex:1;background:transparent;min-width:0}
/* forms */
.form{display:grid;gap:18px;background:#fff;border-radius:var(--r);padding:clamp(24px,3vw,40px);border:1px solid var(--line)}
.field{display:grid;gap:8px}
.field label,.field legend{font-weight:600;font-size:15px}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:14px 16px;border-radius:14px;border:1px solid #c9d2cb;background:var(--paper);width:100%;min-height:50px}
.field textarea{min-height:130px;resize:vertical}
.field .help{font-size:14px;color:var(--mute)}
.field .err{font-size:14px;color:#a3261b;display:none}
.field.bad .err{display:block}.field.bad input,.field.bad select,.field.bad textarea{border-color:#a3261b}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.chk input{width:22px;height:22px;margin-top:3px;flex:none;accent-color:var(--g9)}
.fmsg{padding:16px 18px;border-radius:14px;font-size:15px}
.fmsg.info,.fmsg.ok{background:var(--mint2)}.fmsg.err{background:#fbe5e1;color:#7a1b12}
.cards2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:640px){.cards2{grid-template-columns:minmax(0,1fr)}}
.ccard{display:grid;gap:6px;padding:24px;border-radius:var(--r2);background:var(--cream);text-decoration:none;color:var(--ink)}
.ccard small{color:var(--mute)}.ccard strong{font-size:22px}
.ccard:hover{background:var(--mint2);color:var(--ink)}
.blocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:700px){.blocks{grid-template-columns:minmax(0,1fr)}}
.blocks .box ul{display:grid;gap:6px}
/* footer */
.ftr{margin:12px;border-radius:var(--r);background:var(--g9);color:#fff;padding:clamp(40px,6vw,80px) clamp(24px,5vw,64px) 32px}
.ftr a{color:#fff;text-decoration:none}.ftr a:hover{color:var(--mint)}
.fcta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.14)}
.fcta h2{font-size:clamp(28px,3.4vw,46px);max-width:720px}
.fcta p{margin-top:12px;color:rgba(255,255,255,.75);max-width:620px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-block:48px}
.fcols h3{font-size:14px;color:var(--mint);margin-bottom:14px;font-weight:600}
.fcols ul{list-style:none;padding:0;display:grid;gap:8px;font-size:15px}
.fcols p{font-size:15px;color:rgba(255,255,255,.8)}
@media (max-width:900px){.fcols{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.fcols{grid-template-columns:1fr}}
.fbot{display:grid;gap:14px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:rgba(255,255,255,.7)}
.fbot .row{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
.fbot .links{display:flex;flex-wrap:wrap;gap:16px}
.root{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--g9);color:#fff}
.root .langs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:28px}
.root .langs a{display:block;padding:20px 24px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;text-decoration:none;font-size:20px;font-weight:600}
.root .langs a:hover{background:var(--mint);color:var(--g9)}

/* mobile menu: header's backdrop-filter makes it the containing block, so give the panel an explicit height */
.mnav{bottom:auto;height:calc(100vh - 76px);height:calc(100dvh - 76px)}
/* mobile hero like PC: video fills the hero, green gradient behind the text */
@media (max-width:700px){
.hero{display:flex;align-items:flex-end;min-height:calc(100svh - 88px)}
.hero .media{position:absolute;inset:0;aspect-ratio:auto}
.hero .media img,.hero .media video{object-position:62% 40%}
.hero::after,[dir="rtl"] .hero::after{display:block;background:linear-gradient(0deg,rgba(9,44,33,.96) 0%,rgba(9,44,33,.86) 42%,rgba(9,44,33,.35) 68%,rgba(9,44,33,.05) 88%)}
.hero .in{padding:120px 22px 30px}
}
/* tablet: same treatment as mobile — green gradient from the bottom behind the text, caption at the top */
@media (min-width:701px) and (max-width:1024px){
.hero{min-height:min(calc(100svh - 88px),880px)}
.hero .media img,.hero .media video{object-position:62% 40%}
.hero::after,[dir="rtl"] .hero::after{background:linear-gradient(0deg,rgba(9,44,33,.96) 0%,rgba(9,44,33,.84) 38%,rgba(9,44,33,.3) 66%,rgba(9,44,33,.05) 88%)}
.hero .hcap{top:12px;bottom:auto;inset-inline-start:12px;inset-inline-end:auto}
.hero .vctl{top:12px;bottom:auto}
}
/* mobile & tablet: hide the "AI-generated staged image" caption on the hero video */
@media (max-width:1024px){.hero .hcap{display:none}}