:root{--bg:#f7f6f2;--card:#fff;--ink:#16211f;--mute:#5d6a67;--line:#e2e0d8;--acc:#0c5c56;--acc2:#0a4843;--sun:#d98e2b;--soft:#e8f0ee;--r:14px;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans","PingFang SC","Microsoft YaHei","Noto Sans SC","Noto Sans Arabic","Geeza Pro",Arial,sans-serif;--serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Noto Serif SC","Songti SC","Noto Naskh Arabic","Geeza Pro",serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--sans);overflow-wrap:break-word}
a{color:var(--acc)}img{display:block;max-width:100%}h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.18;letter-spacing:-.01em;margin:0}
[lang=zh-Hans] h1,[lang=zh-Hans] h2,[lang=zh-Hans] h3,[lang=ar] h1,[lang=ar] h2,[lang=ar] h3{letter-spacing:0;font-family:var(--sans);font-weight:700}
h1{font-size:clamp(28px,4.6vw,48px)}h2{font-size:clamp(22px,3vw,30px);margin-bottom:16px}h3{font-size:19px}
.w{max-width:1200px;margin:0 auto;padding:0 16px}
.top{position:sticky;top:0;z-index:20;background:rgba(247,246,242,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .w{display:flex;align-items:center;gap:18px;height:60px}
.logo{display:flex;flex-direction:column;line-height:1.1;color:var(--ink);text-decoration:none;margin-inline-end:auto;min-width:0}
.logo b{font:600 20px var(--serif)}.logo span{font-size:11.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{display:flex;gap:16px;align-items:center}.nav a{color:var(--ink);text-decoration:none;font-size:15px}.nav a:hover{color:var(--acc)}
.lang{position:relative}.lang summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:8px;padding:5px 10px;font-size:14px;background:#fff}.lang summary::-webkit-details-marker{display:none}
.lang div{position:absolute;inset-inline-end:0;top:38px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px;min-width:130px;box-shadow:0 10px 30px rgba(0,0,0,.1)}
.lang a{display:block;padding:6px 10px;border-radius:6px;color:var(--ink);text-decoration:none;font-size:14px}.lang a:hover,.lang a.on{background:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 18px;background:var(--acc);color:#fff;font:600 15px var(--sans);text-decoration:none;cursor:pointer}.btn:hover{background:var(--acc2)}
.top .btn{padding:9px 14px;font-size:14px;white-space:nowrap}
.mn{display:none}.mn summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:8px;padding:5px 10px;font-size:14px;background:#fff}.mn summary::-webkit-details-marker{display:none}
.mn div{position:absolute;inset-inline:0;top:60px;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}.mn a{display:block;padding:10px 0;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}
.crumbs{font-size:13.5px;color:var(--mute);padding:14px 0 0;display:flex;flex-wrap:wrap;gap:6px}.crumbs a{color:var(--mute)}.crumbs i{font-style:normal;opacity:.5}
.hero{padding:44px 0 32px}.hero p{font-size:clamp(16px,2vw,19px);color:var(--mute);max-width:760px;margin:14px 0 22px}
.stats{display:flex;flex-wrap:wrap;gap:10px 28px;margin:0 0 22px;padding:0;list-style:none}.stats b{display:block;font:600 26px var(--serif)}.stats span{font-size:13.5px;color:var(--mute)}
.heroform{display:flex;gap:8px;max-width:620px}.heroform input{flex:1;min-width:0}
input,select{font:16px var(--sans);padding:12px 14px;border:1px solid #cfccc2;border-radius:10px;background:#fff;color:var(--ink);width:100%}input:focus,select:focus{outline:2px solid var(--acc);outline-offset:1px}
.s{padding:30px 0}.lead{font-size:17px;max-width:820px}
.ems{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.em{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:#20302d;color:#fff;text-decoration:none;aspect-ratio:16/10}
.em img{width:100%;height:100%;object-fit:cover;opacity:.72}.em div{position:absolute;inset-inline:14px;bottom:12px}.em b{display:block;font:600 22px var(--serif);text-shadow:0 1px 8px rgba(0,0,0,.55)}.em span{font-size:14px;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.c{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;color:inherit;text-decoration:none;transition:box-shadow .15s}.c:hover{box-shadow:0 8px 26px rgba(20,40,35,.12)}
.c .ph{position:relative;aspect-ratio:4/3;background:var(--soft)}.c .ph img{width:100%;height:100%;object-fit:cover}
.tagc{position:absolute;inset-inline-start:10px;top:10px;background:rgba(255,255,255,.94);color:var(--ink);font-size:12.5px;font-weight:600;border-radius:6px;padding:3px 8px}
.c .b{padding:12px 14px 14px;display:flex;flex-direction:column;gap:3px;flex:1}.c h3{font-size:18px}.c .m{font-size:13.5px;color:var(--mute)}.c .p{font-weight:700;margin-top:auto;padding-top:8px}.c .p.q{font-weight:500;color:var(--mute)}
.pager{display:flex;flex-wrap:wrap;gap:6px;margin:24px 0 0;align-items:center}.pager a,.pager span{padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;color:var(--ink);font-size:14.5px}.pager span.on{background:var(--acc);color:#fff;border-color:var(--acc)}.pager span.g{border:0;background:none}
.pills{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}.pills a{display:inline-flex;gap:6px;background:#fff;border:1px solid var(--line);border-radius:30px;padding:6px 13px;color:var(--ink);text-decoration:none;font-size:14.5px}.pills a:hover{border-color:var(--acc)}.pills small{color:var(--mute);font-size:13px}
.dom{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:32px;align-items:start;padding:14px 0 40px}
.dom h1{margin:6px 0 4px}.sub{color:var(--mute);margin:0 0 16px}.big{font:700 24px var(--sans);margin:0 0 16px}
.gal{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:var(--r);scrollbar-width:thin}.gal button{padding:0;border:0;background:var(--soft);cursor:zoom-in;flex:0 0 100%;scroll-snap-align:start;aspect-ratio:16/10;border-radius:var(--r);overflow:hidden}.gal img{width:100%;height:100%;object-fit:cover}
.noph{aspect-ratio:16/10;background:var(--soft);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:var(--mute);padding:20px;text-align:center}
.thumbs{display:flex;gap:6px;overflow-x:auto;margin:8px 0 0;padding-bottom:4px}.thumbs button{flex:0 0 76px;height:56px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:var(--soft);cursor:pointer}.thumbs button.on{border-color:var(--acc)}.thumbs img{width:100%;height:100%;object-fit:cover}
.blok{margin:28px 0 0}.fa{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0 24px;margin:0;padding:0}.fa div{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:9px 0}.fa dt{color:var(--mute);font-size:14.5px}.fa dd{margin:0;font-weight:600;text-align:end;font-size:14.5px}
.tb{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}table{border-collapse:collapse;width:100%;min-width:520px;font-size:14.5px}th{font-size:13px;color:var(--mute);font-weight:600;text-align:start;padding:10px 14px;border-bottom:1px solid var(--line)}td{padding:10px 14px;border-bottom:1px solid var(--line)}tr:last-child td{border-bottom:0}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:0;padding:0;list-style:none}.steps li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;color:var(--mute)}.steps b{display:block;font:700 22px var(--sans);color:var(--acc)}
.txt{font-size:17px;line-height:1.65;max-width:780px}.txt h2{margin:26px 0 10px;font-size:23px}.txt p{margin:0 0 14px}.txt ul,.txt ol{padding-inline-start:22px}.txt li{margin:0 0 7px}
.ud{columns:2 200px;column-gap:24px;padding:0;margin:0;list-style:none;font-size:15px}.ud li{padding:5px 0;break-inside:avoid}.ud li:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--sun);margin-inline-end:9px;vertical-align:2px}
details.q{border-bottom:1px solid var(--line);padding:11px 0}details.q summary{cursor:pointer;font-weight:600}details.q p{margin:8px 0 0;color:var(--mute)}
.fbox{background:var(--acc2);color:#fff;border-radius:var(--r);padding:20px}.fbox h2,.fbox h3{font:700 21px var(--sans);color:#fff;margin:0 0 6px}.fbox p{margin:0 0 12px;font-size:14.5px;opacity:.92}.fbox a{color:#fff}.fbox label{display:block;font-size:13.5px;margin:0 0 5px;opacity:.92}
.aside{position:sticky;top:76px}
.msg{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}.msg button{border:0;border-radius:10px;padding:12px 8px;font:700 15px var(--sans);color:#fff;cursor:pointer}.wa{background:#1a9c55}.tg{background:#2384c6}.fine{font-size:12.5px!important;opacity:.85;margin:0!important}.err{margin-top:8px!important;font-size:14px!important;font-weight:600}
.wide{max-width:760px}.fs{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:8px;margin:18px 0}.chk{display:flex;align-items:center;gap:8px;font-size:14.5px}.chk input{width:auto}
.foot{margin-top:40px;background:#17241f;color:#c9d2ce;padding:32px 0;font-size:14.5px}.foot a{color:#e6ece9;text-decoration:none}.foot a:hover{text-decoration:underline}.fc{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:20px}.fc b{display:block;color:#fff;margin-bottom:8px}.fc ul{list-style:none;padding:0;margin:0}.fc li{padding:3px 0}.fine2{margin:22px 0 0;font-size:13px;opacity:.8}
.lb{position:fixed;inset:0;z-index:50;background:rgba(10,15,14,.94);display:none;align-items:center;justify-content:center}.lb.on{display:flex}.lb img{max-width:96vw;max-height:88vh;object-fit:contain}.lb button{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;border-radius:50%;width:46px;height:46px;font-size:22px;cursor:pointer}.lb .x{top:14px;inset-inline-end:14px}.lb .l{inset-inline-start:12px;top:50%}.lb .r{inset-inline-end:12px;top:50%}
.stick{display:none}
[dir=rtl] .crumbs i{transform:scaleX(-1)}
.art{max-width:780px}.art .meta{color:var(--mute);font-size:14px;margin:6px 0 18px}
@media(max-width:960px){.dom{grid-template-columns:minmax(0,1fr)}.aside{position:static}.nav{display:none}.mn{display:block}.fs{grid-template-columns:1fr 1fr}.fs .q1{grid-column:1/-1}
.stick{display:block;position:fixed;inset-inline:0;bottom:0;z-index:15;padding:8px 16px;background:rgba(247,246,242,.96);border-top:1px solid var(--line)}.stick .btn{width:100%}body.hs{padding-bottom:64px}}
@media(max-width:520px){.top .btn{display:none}.logo span{max-width:150px}.hero{padding:28px 0 20px}.heroform{flex-direction:column}.cards{grid-template-columns:minmax(0,1fr)}.ems{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.em b{font-size:18px}.em span{font-size:12.5px}.fa{grid-template-columns:minmax(0,1fr)}table{min-width:0;font-size:13.5px}th,td{padding:9px 8px}}