.sfa-mandarin{--navy:#102a40;--navy2:#071e32;--ink:#192f41;--muted:#627585;--warm:#faf8f4;--red:#bd493b;--red2:#ac3d32;--gold:#d6a458;--border:#e8e4de;--shadow:0 24px 65px rgba(23,43,59,.11)}
.sfa-mandarin *{box-sizing:border-box}
.sfa-mandarin{scroll-behavior:smooth}
.sfa-mandarin{margin:0;background:#fff;color:var(--ink);font-family:'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}
.sfa-mandarin button,.sfa-mandarin a{font:inherit}
.sfa-mandarin a{color:inherit;text-decoration:none}
.sfa-mandarin button{cursor:pointer}
.sfa-mandarin button:focus-visible,.sfa-mandarin a:focus-visible{outline:3px solid #e4a849;outline-offset:4px}
.sfa-mandarin .container{width:min(1270px,calc(100% - 80px));margin:0 auto}
.sfa-mandarin .serif{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.05em}
.sfa-mandarin .micro{font-size:11px;text-transform:uppercase;font-weight:800;letter-spacing:.21em}
.sfa-mandarin .btn{display:inline-flex;align-items:center;justify-content:center;gap:19px;min-height:51px;padding:0 24px;border-radius:9px;font-size:13px;font-weight:700;border:1px solid transparent;transition:transform .2s,background .2s,box-shadow .2s}
.sfa-mandarin .btn:hover{transform:translateY(-2px)}
.sfa-mandarin .btn.dark{background:var(--navy);color:#fff}
.sfa-mandarin .btn.light{background:#fff;color:var(--navy);border-color:#dde3e5}
.sfa-mandarin .btn.red{background:var(--red);color:#fff}
.sfa-mandarin .btn.gold{background:#c99646;color:#fff}
.sfa-mandarin .btn.line{color:var(--navy);background:transparent;border-color:#ccd3d7}
.sfa-mandarin .btn.small{min-height:39px;padding:0 18px;font-size:12px}
.sfa-mandarin .arrow{font-size:19px;line-height:1;font-weight:400}
.sfa-mandarin .campaign{padding:107px 0 92px;background:#fff}
.sfa-mandarin .campaign-head{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:35px}
.sfa-mandarin .campaign-head .micro{color:#b05b4a;display:flex;align-items:center;gap:10px}
.sfa-mandarin .campaign-head .micro:before{content:'';display:block;width:26px;height:1px;background:#b05b4a}
.sfa-mandarin .campaign-head h2{font-size:clamp(37px,4.4vw,62px);line-height:1.04;margin:15px 0 0;max-width:745px}
.sfa-mandarin .campaign-head h2 i{color:var(--red);font-style:normal}
.sfa-mandarin .campaign-head .support{max-width:330px;color:#647583;font-size:14px;line-height:1.8;margin:0 0 5px}
.sfa-mandarin .feature{border-radius:18px;min-height:455px;background:#f7f2eb;display:grid;grid-template-columns:55% 45%;overflow:hidden;border:1px solid #eee6da;box-shadow:var(--shadow)}
.sfa-mandarin .feature-left{padding:60px 45px 46px 67px;position:relative;z-index:1}
.sfa-mandarin .badge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #e5d9c9;border-radius:100px;padding:9px 15px;color:#995444;font-size:10px;font-weight:800;letter-spacing:.12em}
.sfa-mandarin .badge .dot{width:7px;height:7px;background:var(--red);border-radius:100%}
.sfa-mandarin .feature h3{font-size:clamp(34px,3.65vw,54px);line-height:1.07;margin:23px 0 21px;max-width:620px;color:#112c43}
.sfa-mandarin .feature h3 strong{color:var(--red);font-weight:400}
.sfa-mandarin .feature-left p{font-size:15px;line-height:1.7;max-width:540px;color:#536677;margin:0 0 26px}
.sfa-mandarin .actions{display:flex;gap:12px;flex-wrap:wrap}
.sfa-mandarin .meta-note{display:block;color:#7a817f;font-size:11px;margin-top:19px}
.sfa-mandarin .feature-art{position:relative;min-height:455px;background:#b94a3d;overflow:hidden;color:#fff}
.sfa-mandarin .feature-art:before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 53% 42%,#da7056 0,#b94a3d 72%)}
.sfa-mandarin .feature-art:after{content:'';position:absolute;inset:-30%;opacity:.10;background:repeating-linear-gradient(45deg,transparent 0 19px,#fff 19px 20px);transform:rotate(-20deg)}
.sfa-mandarin .art-frame{position:absolute;inset:27px;border:1px solid #ffffff55;border-radius:8px;z-index:1}
.sfa-mandarin .art-circle{position:absolute;width:350px;height:350px;border-radius:50%;border:1px solid rgba(255,231,208,.25);top:50%;left:50%;transform:translate(-50%,-50%);z-index:1;box-shadow:0 0 0 42px #fff1,0 0 0 84px #fff1}
.sfa-mandarin .art-script{position:absolute;top:46%;left:50%;transform:translate(-50%,-50%);z-index:2;white-space:nowrap;font:500 clamp(110px,11vw,160px) 'Noto Serif CJK SC','SimSun',Georgia,serif;color:#ffe4ca;letter-spacing:-.1em;text-shadow:0 10px 24px #762a2824}
.sfa-mandarin .art-pinyin{position:absolute;top:72%;left:0;right:0;text-align:center;z-index:3;letter-spacing:.36em;color:#ffebdc;font-size:12px;text-transform:uppercase}
.sfa-mandarin .art-top{position:absolute;z-index:3;top:54px;left:53px;letter-spacing:.16em;font-size:11px;color:#ffe6db}
.sfa-mandarin .art-date{position:absolute;bottom:49px;right:49px;color:#ffe4c9;font:italic 40px Georgia,serif;z-index:2}
.sfa-mandarin .mascot-tag{position:absolute;bottom:43px;left:43px;z-index:4;display:flex;align-items:center;gap:12px;border-radius:15px;background:#fff;color:#112b42;padding:9px 16px 9px 8px;box-shadow:0 12px 30px #45160c52;max-width:218px;transform:rotate(-3deg)}
.sfa-mandarin .mascot-tag img{width:58px;height:58px;object-fit:cover;border-radius:11px}
.sfa-mandarin .mascot-tag strong{display:block;font-size:12px}
.sfa-mandarin .mascot-tag small{display:block;font-size:11px;color:#657684;margin-top:3px}
.sfa-mandarin .art-corner{position:absolute;top:34px;right:40px;font:italic 22px Georgia,serif;color:#ffdfca;z-index:2}
.sfa-mandarin .feature-stats{margin-top:21px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.sfa-mandarin .stats-line{display:flex;gap:24px;flex-wrap:wrap}
.sfa-mandarin .stat{font-size:12px;color:#687886;display:flex;align-items:center;gap:9px}
.sfa-mandarin .stat b{color:var(--red);font-size:21px;font-weight:500;font-family:Georgia,serif}
.sfa-mandarin .feature-stats a{color:#a54b3e;font-size:12px;font-weight:800;border-bottom:1px solid #ceaaa3;padding-bottom:5px}
.sfa-mandarin .resources{background:var(--warm);padding:83px 0 94px;border-top:1px solid #f0ece7}
.sfa-mandarin .section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px}
.sfa-mandarin .section-head .micro{color:#bd5140}
.sfa-mandarin .section-head h2{font-size:clamp(35px,3.8vw,52px);margin:11px 0 0;line-height:1.15}
.sfa-mandarin .section-head p{color:#667682;line-height:1.7;font-size:13px;max-width:335px;margin:0}
.sfa-mandarin .resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sfa-mandarin .resource-card{min-height:218px;background:#fff;border:1px solid #e9e6e0;border-radius:13px;padding:28px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .2s,box-shadow .2s}
.sfa-mandarin .resource-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px #102a4011}
.sfa-mandarin .res-icon{width:43px;height:43px;display:grid;place-items:center;background:#f7efe5;border-radius:11px;font-size:22px;color:#ab4436}
.sfa-mandarin .resource-card h3{font-size:18px;margin:19px 0 9px;color:#152d41}
.sfa-mandarin .resource-card p{font-size:12px;line-height:1.65;color:#71818e;margin:0 0 22px;flex:1}
.sfa-mandarin .resource-card span{font-size:12px;font-weight:800;color:#a64137}
.sfa-mandarin .resources .disclaimer{text-align:center;color:#7a8891;font-size:11px;line-height:1.6;margin-top:21px}
.sfa-mandarin .bottom{padding:86px 0 100px}
.sfa-mandarin .bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.sfa-mandarin .news-card,.sfa-mandarin .words-card{border-radius:16px;padding:34px;min-height:283px}
.sfa-mandarin .news-card{background:#fbfaf8;border:1px solid #ebe5dc;position:relative}
.sfa-mandarin .news-card .micro{color:#b45444}
.sfa-mandarin .news-card h3{font:400 29px/1.17 Georgia,serif;letter-spacing:-.04em;margin:22px 0 15px;max-width:510px}
.sfa-mandarin .news-card p{color:#6c7d89;font-size:13px;line-height:1.7;margin:0 0 18px}
.sfa-mandarin .text-link{font-size:12px;font-weight:800;color:var(--red);border:0;background:transparent;padding:0}
.sfa-mandarin .words-card{color:#fff;background:var(--navy)}
.sfa-mandarin .words-card .micro{color:#e2b774}
.sfa-mandarin .words-card h3{font:400 29px Georgia,serif;letter-spacing:-.04em;margin:18px 0 9px}
.sfa-mandarin .words-card p{color:#bccbd6;font-size:12px;line-height:1.7;margin:0 0 20px}
.sfa-mandarin .words{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.sfa-mandarin .word{background:#ffffff09;color:#e7eff5;border:1px solid #ffffff2c;border-radius:10px;padding:15px 5px;transition:background .2s}
.sfa-mandarin .word:hover,.sfa-mandarin .word.selected{background:#ffffff24;border-color:#f2d39e}
.sfa-mandarin .word b{display:block;color:#f2c578;font-size:24px;font-weight:400;font-family:'SimSun',Georgia,serif;margin-bottom:4px}
.sfa-mandarin .word small{font-size:11px}
.sfa-mandarin .words-card .selected-label{display:block;font-size:11px;color:#cbd8e1;margin-top:13px}
.sfa-mandarin .article{display:none;background:#fdfcfb;padding-top:120px;padding-bottom:100px}
.sfa-mandarin .article.show{display:block}
.sfa-mandarin .article-hero{padding:55px 0 60px;border-bottom:1px solid #e7e3df}
.sfa-mandarin .back{background:transparent;border:0;color:#9c4b40;font-size:13px;font-weight:750;padding:0;margin-bottom:32px}
.sfa-mandarin .article-hero .micro{color:#b95545}
.sfa-mandarin .article-hero h1{font-size:clamp(40px,5.5vw,73px);line-height:1.07;margin:17px 0 23px;max-width:920px}
.sfa-mandarin .article-intro{max-width:800px;font-size:18px;line-height:1.8;color:#6a7b88;margin:0}
.sfa-mandarin .article-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:75px;margin-top:52px}
.sfa-mandarin .article-main h2{font:400 29px Georgia,serif;margin:40px 0 12px}
.sfa-mandarin .article-main p{line-height:1.85;color:#4c6272;font-size:15px}
.sfa-mandarin .article-note{padding:24px 27px;border-left:3px solid #c35848;background:#f9f2eb;margin:28px 0;color:#6f5d53;font-size:14px;line-height:1.8}
.sfa-mandarin .article-aside{align-self:start;position:sticky;top:30px;border:1px solid #e8e2db;border-radius:14px;background:white;padding:26px}
.sfa-mandarin .article-aside .micro{color:#ba5b49}
.sfa-mandarin .article-aside h3{font:400 24px Georgia,serif;line-height:1.15}
.sfa-mandarin .article-aside a{display:flex;padding:14px 0;border-top:1px solid #eee8e0;justify-content:space-between;font-weight:700;font-size:13px;color:#9d483a}
.sfa-mandarin .article-aside small{font-size:11px;color:#82909a;line-height:1.7;display:block;margin-top:20px}
@media(max-width:1250px){.sfa-mandarin .navlinks{gap:14px}
.sfa-mandarin .navlinks a{font-size:10px}
.sfa-mandarin .identity{min-width:225px}
.sfa-mandarin .header-right .btn{padding:0 12px}
.sfa-mandarin .feature-left{padding:48px 33px 35px 44px}
.sfa-mandarin .feature{grid-template-columns:56% 44%}
.sfa-mandarin .campaign-head h2{max-width:650px}
}@media(max-width:960px){.sfa-mandarin .container,.sfa-mandarin .quick-access{width:min(100% - 42px,1270px)}
.sfa-mandarin .top{padding:12px 20px}
.sfa-mandarin .navbox{height:72px}
.sfa-mandarin .navlinks,.sfa-mandarin .header-right .btn,.sfa-mandarin .header-right .search-btn{display:none}
.sfa-mandarin .identity{min-width:unset}
.sfa-mandarin .mobile-menu-btn{display:block;margin-left:auto}
.sfa-mandarin .mobile-menu{position:absolute;z-index:21;top:83px;left:25px;right:25px;background:#0c263e;border-radius:12px;padding:15px 22px;box-shadow:0 13px 40px #0004;display:flex;flex-direction:column;gap:14px;color:white}
.sfa-mandarin .mobile-menu a{padding:9px 0;border-bottom:1px solid #ffffff18;font-size:14px}
.sfa-mandarin .quick-access{grid-template-columns:repeat(2,1fr)}
.sfa-mandarin .access:nth-child(2){border-right:0}
.sfa-mandarin .access:nth-child(-n+2){border-bottom:1px solid #e9edef}
.sfa-mandarin .campaign-head .support{display:none}
.sfa-mandarin .campaign{padding:80px 0 76px}
.sfa-mandarin .feature{grid-template-columns:1fr 1fr}
.sfa-mandarin .feature-left{padding:42px 30px}
.sfa-mandarin .feature-art{min-height:450px}
.sfa-mandarin .art-script{font-size:105px}
.sfa-mandarin .mascot-tag{left:18px;bottom:22px}
.sfa-mandarin .art-date{right:20px;bottom:40px}
.sfa-mandarin .feature-stats{flex-direction:column;align-items:flex-start}
.sfa-mandarin .article-body{grid-template-columns:1fr;gap:20px}
.sfa-mandarin .article-aside{position:static}
}@media(max-width:650px){.sfa-mandarin .container,.sfa-mandarin .quick-access{width:calc(100% - 28px)}
.sfa-mandarin .top{padding:8px 10px}
.sfa-mandarin .navbox{border-radius:0 0 13px 13px;padding:0 14px;height:67px}
.sfa-mandarin .identity img{width:38px;height:44px}
.sfa-mandarin .identity span{font-size:12px}
.sfa-mandarin .hero{min-height:615px}
.sfa-mandarin .hero img{object-position:55% center}
.sfa-mandarin .hero:after{background:linear-gradient(90deg,#061e2bbc,#09202a93 68%,#0a1f2735),linear-gradient(0deg,#0418206b,transparent 75%)}
.sfa-mandarin .hero .container{padding-top:184px;padding-bottom:105px}
.sfa-mandarin .hero h1{font-size:clamp(40px,12.5vw,55px);max-width:390px}
.sfa-mandarin .hero p{font-size:13px;max-width:345px}
.sfa-mandarin .hero .btn{min-height:45px;font-size:11px;padding:0 13px}
.sfa-mandarin .signature{font-size:23px;bottom:53px;right:22px}
.sfa-mandarin .quick-access{margin-top:-35px;border-radius:13px}
.sfa-mandarin .access{min-height:98px;padding:17px 13px;gap:10px}
.sfa-mandarin .access-icon{width:35px;height:35px;font-size:18px}
.sfa-mandarin .access h3{font-size:15px}
.sfa-mandarin .access small{font-size:10px}
.sfa-mandarin .campaign{padding:61px 0}
.sfa-mandarin .campaign-head{margin-bottom:22px}
.sfa-mandarin .campaign-head h2{font-size:38px;line-height:1.12}
.sfa-mandarin .campaign-head .micro{font-size:9px}
.sfa-mandarin .feature{display:block;border-radius:14px}
.sfa-mandarin .feature-left{padding:29px 23px 30px}
.sfa-mandarin .feature h3{font-size:39px;margin:20px 0}
.sfa-mandarin .feature-left p{font-size:13px;line-height:1.75}
.sfa-mandarin .badge{font-size:8px}
.sfa-mandarin .actions{gap:9px}
.sfa-mandarin .actions .btn{font-size:11px;min-height:45px;padding:0 14px;gap:9px}
.sfa-mandarin .feature-art{min-height:315px}
.sfa-mandarin .art-top{top:30px;left:30px}
.sfa-mandarin .art-corner{top:24px;right:30px}
.sfa-mandarin .art-circle{width:225px;height:225px;box-shadow:0 0 0 26px #fff1,0 0 0 56px #fff1}
.sfa-mandarin .art-script{font-size:105px}
.sfa-mandarin .art-pinyin{top:73%;font-size:10px}
.sfa-mandarin .mascot-tag{bottom:17px;left:20px;max-width:190px;padding:6px 9px 6px 6px}
.sfa-mandarin .mascot-tag img{width:41px;height:41px}
.sfa-mandarin .mascot-tag strong{font-size:10px}
.sfa-mandarin .mascot-tag small{font-size:9px}
.sfa-mandarin .art-date{font-size:27px;bottom:27px;right:22px}
.sfa-mandarin .feature-stats{align-items:flex-start}
.sfa-mandarin .stat{font-size:11px}
.sfa-mandarin .section-head{display:block}
.sfa-mandarin .section-head h2{font-size:35px}
.sfa-mandarin .section-head p{margin-top:12px}
.sfa-mandarin .resources{padding:66px 0 72px}
.sfa-mandarin .resource-grid{grid-template-columns:1fr;gap:12px}
.sfa-mandarin .resource-card{min-height:170px;padding:23px}
.sfa-mandarin .resource-card h3{margin:13px 0 6px}
.sfa-mandarin .resource-card p{margin:0 0 16px}
.sfa-mandarin .bottom{padding:58px 0}
.sfa-mandarin .bottom-grid{grid-template-columns:1fr;gap:14px}
.sfa-mandarin .news-card,.sfa-mandarin .words-card{padding:27px 22px;min-height:unset}
.sfa-mandarin .news-card h3,.sfa-mandarin .words-card h3{font-size:27px}
.sfa-mandarin .footer-main{display:block}
.sfa-mandarin .footer-main address{text-align:left;margin-top:28px}
.sfa-mandarin .footline{gap:15px}
.sfa-mandarin .cookie{bottom:0;border-radius:14px 14px 0 0;flex-direction:column;align-items:stretch;padding:17px}
.sfa-mandarin .cookie .buttons{justify-content:stretch}
.sfa-mandarin .cookie .btn{flex:1}
.sfa-mandarin .assist{right:13px;bottom:12px;padding-right:12px}
.sfa-mandarin .assist span{display:none}
.sfa-mandarin .article{padding-top:84px}
.sfa-mandarin .article-hero{padding:30px 0 38px}
.sfa-mandarin .article-hero h1{font-size:42px}
.sfa-mandarin .article-intro{font-size:15px}
.sfa-mandarin .article-body{margin-top:30px}
.sfa-mandarin .simulation{bottom:10px;left:7px;font-size:8px;max-width:260px}
}@media(prefers-reduced-motion:reduce){.sfa-mandarin *,.sfa-mandarin *:before,.sfa-mandarin *:after{scroll-behavior:auto!important;transition:none!important}
}.sfa-mandarin .feature-art{background:linear-gradient(130deg,#b9413c 0%,#cf6150 60%,#b84739 100%)}
.sfa-mandarin .feature-art:before{background:radial-gradient(ellipse at 55% 44%,rgba(255,225,180,.20),transparent 62%)}
.sfa-mandarin .feature-art .art-circle{width:390px;height:390px;box-shadow:0 0 0 42px #fff1,0 0 0 80px #fff1}
.sfa-mandarin .feature-art .art-script{top:45%;font-size:162px;opacity:.15;letter-spacing:-.06em;z-index:1}
.sfa-mandarin .mascot-big{position:absolute;z-index:3;height:100%;width:100%;left:0;bottom:0;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 18px 19px rgba(79,17,22,.26));pointer-events:none}
.sfa-mandarin .feature-art .art-date{z-index:5;right:24px;bottom:26px;text-shadow:0 2px 10px #64252154}
.sfa-mandarin .feature-art .art-top,.sfa-mandarin .feature-art .art-corner{z-index:5;text-shadow:0 2px 10px #64252140}
@media(max-width:650px){.sfa-mandarin .mascot-big{height:101%;bottom:0}
.sfa-mandarin .feature-art .art-script{font-size:110px}
.sfa-mandarin .feature-art .art-circle{width:270px;height:270px;box-shadow:0 0 0 28px #fff1,0 0 0 58px #fff1}
}
.sfa-mandarin{display:block;background:#fff;color:var(--ink);font-family:inherit}.sfa-mandarin[hidden]{display:none!important}.sfa-mandarin h2,.sfa-mandarin h3{font-weight:400;text-transform:none}.sfa-mandarin .feature{grid-template-columns:55% 45%}.sfa-mandarin .campaign-head .support{display:block}.sfa-mandarin .resource-card h3{font-family:inherit;font-weight:700}.sfa-mandarin .article.show{padding-top:35px}.sfa-mandarin :is(a,button):focus-visible{outline:3px solid #d6a458;outline-offset:4px}.sfa-mandarin [id]{scroll-margin-top:110px}@media(max-width:650px){.sfa-mandarin .campaign-head{display:block}.sfa-mandarin .campaign-head .support{max-width:none;margin-top:20px}.sfa-mandarin .feature{display:block}.sfa-mandarin .feature-art{min-height:370px}.sfa-mandarin .actions{flex-wrap:wrap}}