*:where(:not(svg):not(path)){box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f8f7f2;color:#263137;font:16px/1.75 system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}a:hover{color:#9a6a00}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #eac047;outline-offset:3px}img{max-width:100%;height:auto;display:block}.container{width:min(100% - 64px,1260px);margin:auto}.micro{background:#0b0d11;color:#d6dcde;font-size:12px}.micro-inner{min-height:29px;display:flex;align-items:center;justify-content:space-between}.micro a{margin-left:18px}.site-head{background:#181d23;color:#f9fbf8;position:relative;z-index:12}.head-inner{min-height:70px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:8px;white-space:nowrap}.brand strong{font-size:25px}.brand strong span{color:#eac047}.brand small{font-size:10px;letter-spacing:1px;color:#bbc5c8}.logo{max-width:110px;max-height:36px;object-fit:contain}.primary{display:flex;gap:23px;margin-left:auto}.primary a{font-weight:600;font-size:15px;padding:21px 0 17px;border-bottom:3px solid transparent}.primary a.current,.primary a:hover{color:#f4d36c;border-color:#eac047}.head-actions{display:flex;align-items:center;gap:14px}.head-actions button{background:#eac047;border:0;border-radius:8px;padding:8px 13px;color:#171b20;font-weight:700}.search-shortcut{font-size:14px}.index-rail{background:#fbf1d8}.rail-inner{display:flex;gap:25px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}.rail-inner a{padding:9px 0;font-size:14px;font-weight:600;color:#3b4144}.menu-shade{position:fixed;inset:0;z-index:30;background:#0009}.menu-shade[hidden]{display:none}.menu-panel{position:fixed;right:0;top:0;bottom:0;width:min(660px,88vw);background:#222830;color:#f6f7f4;z-index:31;overflow:auto;visibility:hidden;pointer-events:none;transform:translateX(100%);transition:transform .22s ease,visibility .22s}.menu-panel.open{visibility:visible;pointer-events:auto;transform:none}.menu-top{display:flex;justify-content:space-between;align-items:center;padding:22px 25px;border-bottom:1px solid #485057}.menu-top strong{font-size:23px}.menu-top button{background:#eac047;border:0;border-radius:8px;padding:7px 13px}.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:20px}.menu-grid a{background:#30363e;border:1px solid #3c4750;border-radius:10px;padding:11px 13px}.menu-grid a strong,.menu-grid a small{display:block}.menu-grid a small{font-size:12px;color:#bfc8cb;line-height:1.45}.menu-bottom{display:flex;gap:19px;padding:10px 23px 30px}.menu-open{overflow:hidden}.section{padding-top:51px;padding-bottom:55px}.section-tight{padding-top:28px;padding-bottom:24px}.eyebrow{font-size:12px;color:#806019;letter-spacing:.06em;font-weight:800}.hero{background:#13161b;color:#fafbf8;border-radius:19px;overflow:hidden;display:grid;grid-template-columns:43% 57%;min-height:330px}.hero-copy{padding:45px 44px}.hero h1{font-size:clamp(28px,3.1vw,40px);line-height:1.3;margin:12px 0}.hero p{color:#e2e7e8}.hero .media{align-self:center;height:100%;display:flex;align-items:center;background:#222830}.hero .media img{max-height:390px;width:100%;object-fit:contain}.hero:not(:has(.media)){display:block;min-height:0}.hero:not(:has(.media)) .hero-copy{max-width:810px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;background:#eac047;color:#171b20!important;font-weight:700;border-radius:9px;padding:8px 19px;margin:7px 7px 0 0}.btn.secondary{background:#fff;color:#20272c!important}.topic-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:21px}.topic-strip a{background:#fff;border:1px solid #e7e1d5;border-radius:10px;padding:12px 9px;text-align:center;font-size:14px;font-weight:700}.section-title{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:18px}.section-title h2{font-size:clamp(22px,2vw,27px);margin:0;line-height:1.3}.section-title a,.inline{color:#76560f;font-weight:750}.story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.story{background:#fff;border:1px solid #e8e5dc;border-radius:13px;overflow:hidden;min-width:0}.story .media{background:#edf1f3}.story .media img{width:100%;max-height:220px;object-fit:contain}.story-body{padding:19px}.story h3{margin:5px 0 8px;font-size:19px;line-height:1.45}.story p{margin:0 0 13px;color:#53636c;font-size:14px;line-height:1.7}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.feature-card{border-radius:15px;padding:25px;background:#fbf1d8}.feature-card.dark{background:#222830;color:#f9fcff}.feature-card.dark p{color:#d7e0e1}.feature-card h3{font-size:23px;line-height:1.35;margin:12px 0}.feature-card p{color:#44535a}.feature-card .media img{max-height:245px;object-fit:contain;margin:auto}.linklist{display:grid;gap:9px}.linklist a{display:block;background:#fff;border:1px solid #e6e1d8;border-radius:9px;padding:10px 13px;font-weight:650}.dark-block{background:#14191e;color:#f9fbf8;padding:41px 0}.dark-block .section-title a{color:#f4d36c}.dark-block .story{background:#222830;color:#fff;border-color:#343d45}.dark-block .story p{color:#ccd5d7}.dark-block .eyebrow,.dark-block .inline{color:#f4d36c}.reading-box{background:#fbf1d8;padding:26px;border-radius:15px;margin-top:22px}.reading-box p,.article-body p{line-height:1.85}.category-head{display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:25px;border-bottom:1px solid #d9dfe1;padding:18px 0 29px}.category-head h1{font-size:clamp(27px,3vw,35px);line-height:1.25;margin:8px 0}.category-head .media img{max-height:260px;object-fit:contain}.lead{font-size:17px;line-height:1.85;color:#39464c;max-width:750px}.crumb{font-size:13px;color:#647076;margin-bottom:22px}.crumb span{padding:0 9px;color:#a5abad}.article-wrap{display:grid;grid-template-columns:minmax(0,790px) minmax(0,260px);gap:55px}.article-wrap h1{font-size:clamp(29px,3vw,38px);line-height:1.36}.article-body{font-size:17px}.article-body h2{margin:35px 0 11px;font-size:24px}.article-body .media img{max-height:390px;object-fit:contain}.sidebar{background:#fff;border-radius:12px;padding:22px;height:max-content}.sidebar h3{margin-top:0}.sidebar a{display:block;padding:9px 0;border-bottom:1px solid #edf0f0}.tag{display:inline-block;background:#fff1d1;border-radius:30px;padding:3px 12px;margin:7px 8px 0 0;font-size:13px}.search-form{display:flex;gap:10px;max-width:760px}.search-form input{flex:1;min-width:0;border:1px solid #bbc7cb;padding:12px 15px;border-radius:9px;background:#fff}.search-form button{border:0;border-radius:9px;background:#eac047;padding:10px 20px;font-weight:750}.page-numbers{display:flex;gap:8px;margin:26px 0}.page-numbers a,.page-numbers strong{padding:6px 14px;background:white;border-radius:7px;border:1px solid #e2e5e5}.page-numbers strong{background:#eac047}.simple-prose{max-width:850px}.simple-prose p{margin-bottom:19px}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.directory-grid a{background:#fff;border:1px solid #e8e8e2;border-radius:11px;padding:16px;display:block}.directory-grid h3{margin:0 0 8px}.directory-grid p{margin:0;color:#586770;font-size:14px}.faq details{background:#fff;border:1px solid #e0e3e2;padding:16px 19px;margin:11px 0;border-radius:11px}.faq summary{cursor:pointer;font-weight:700}.footer{background:#0b0d11;color:#e2e7e8;padding:45px 0 25px}.footer-intro strong{font-size:23px}.footer-intro strong span{font-size:12px;letter-spacing:2px;color:#eac047}.footer-intro p{color:#b9c4c7}.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;border-top:1px solid #4b4938;border-bottom:1px solid #4b4938;padding:22px 0}.footer-cols h3{font-size:15px;color:#f4d36c}.footer-cols a{display:block;color:#c9d2d3;font-size:14px;padding:3px 0}.footer-last{display:flex;justify-content:space-between;color:#aab9bc;font-size:12px;margin-top:20px}.mobile-bar{display:none}.muted{color:#53636c}.empty{padding:25px;background:#fff;border-radius:11px}.step-row{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.step-row div{background:#fff;padding:18px;border-radius:10px;border-top:3px solid #eac047}.step-row strong{display:block}.small-meta{color:#69777a;font-size:13px}@media(max-width:1050px){.primary{gap:13px}.primary a{font-size:13px}.brand small{display:none}.container{width:calc(100% - 44px)}.article-wrap{grid-template-columns:minmax(0,1fr) 220px;gap:25px}}@media(max-width:800px){.primary{display:none}.head-actions{margin-left:auto}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:30px}.hero .media{height:auto}.hero .media img{max-height:290px}.topic-strip{grid-template-columns:repeat(3,1fr)}.story-grid,.directory-grid{grid-template-columns:repeat(2,1fr)}.article-wrap{display:block}.sidebar{margin-top:30px}.footer-cols{grid-template-columns:repeat(2,1fr)}.step-row{grid-template-columns:repeat(2,1fr)}}@media(max-width:550px){.container{width:calc(100% - 34px)}.micro{display:none}.head-inner{min-height:62px}.brand strong{font-size:21px}.head-actions{gap:7px}.head-actions button{padding:8px 10px;font-size:13px}.search-shortcut{font-size:13px}.hero-copy{padding:25px}.section{padding-top:33px;padding-bottom:32px}.section-title{align-items:flex-start}.story-grid,.split,.directory-grid,.category-head{grid-template-columns:1fr}.topic-strip{grid-template-columns:repeat(2,1fr)}.menu-grid{grid-template-columns:1fr}.reading-box{padding:20px}.story-body{padding:16px}.article-body{font-size:16px}.footer{padding-bottom:86px}.mobile-bar{position:fixed;bottom:0;left:0;right:0;background:#181d23;color:#f8fbfd;display:grid;grid-template-columns:repeat(4,1fr);z-index:15;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 15px #0004}.mobile-bar a{text-align:center;padding:9px 2px;font-size:13px}.step-row{grid-template-columns:1fr 1fr}.footer-cols{gap:12px}.footer-last{display:block}.search-form button{padding:8px 12px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.menu-panel{transition:none}}