body,h1,h2,h3,h4,h5,h6,p,blockquote,pre,hr,dl,dd,ol,ul,figure{margin:0;padding:0}body{font:400 16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";color:#111;background-color:#fdfdfd;-webkit-text-size-adjust:100%;-webkit-font-feature-settings:"kern" 1;-moz-font-feature-settings:"kern" 1;-o-font-feature-settings:"kern" 1;font-feature-settings:"kern" 1;font-kerning:normal;display:flex;min-height:100vh;flex-direction:column}h1,h2,h3,h4,h5,h6,p,blockquote,pre,ul,ol,dl,figure,.highlight{margin-bottom:15px}main{display:block}img{max-width:100%;vertical-align:middle}figure>img{display:block}figcaption{font-size:14px}ul,ol{margin-left:30px}li>ul,li>ol{margin-bottom:0}h1,h2,h3,h4,h5,h6{font-weight:400}a{color:#2a7ae2;text-decoration:none}a:visited{color:#1756a9}a:hover{color:#111;text-decoration:underline}.social-media-list a:hover{text-decoration:none}.social-media-list a:hover .username{text-decoration:underline}blockquote{color:#828282;border-left:4px solid #e8e8e8;padding-left:15px;font-size:18px;letter-spacing:-1px;font-style:italic}blockquote>:last-child{margin-bottom:0}pre,code{font-size:15px;border:1px solid #e8e8e8;border-radius:3px;background-color:#eef}code{padding:1px 5px}pre{padding:8px 12px;overflow-x:auto}pre>code{border:0;padding-right:0;padding-left:0}.wrapper{max-width:-webkit-calc(800px - (30px * 2));max-width:calc(800px - (30px * 2));margin-right:auto;margin-left:auto;padding-right:30px;padding-left:30px}@media screen and (max-width: 800px){.wrapper{max-width:-webkit-calc(800px - (30px));max-width:calc(800px - (30px));padding-right:15px;padding-left:15px}}.wrapper:after,.footer-col-wrapper:after{content:"";display:table;clear:both}.svg-icon{width:16px;height:16px;display:inline-block;fill:#828282;padding-right:5px;vertical-align:text-top}.social-media-list li+li{padding-top:5px}table{margin-bottom:30px;width:100%;text-align:left;color:#3f3f3f;border-collapse:collapse;border:1px solid #e8e8e8}table tr:nth-child(even){background-color:#f7f7f7}table th,table td{padding:10px 15px}table th{background-color:#f0f0f0;border:1px solid #dedede;border-bottom-color:#c9c9c9}table td{border:1px solid #e8e8e8}.site-header{border-top:5px solid #424242;border-bottom:1px solid #e8e8e8;min-height:55.95px;position:relative}.site-title{font-size:26px;font-weight:300;line-height:54px;letter-spacing:-1px;margin-bottom:0;float:left}.site-title,.site-title:visited{color:#424242}.site-nav{float:right;line-height:54px}.site-nav .nav-trigger{display:none}.site-nav .menu-icon{display:none}.site-nav .page-link{color:#111;line-height:1.5}.site-nav .page-link:not(:last-child){margin-right:20px}@media screen and (max-width: 600px){.site-nav{position:absolute;top:9px;right:15px;background-color:#fdfdfd;border:1px solid #e8e8e8;border-radius:5px;text-align:right}.site-nav label[for="nav-trigger"]{display:block;float:right;width:36px;height:36px;z-index:2;cursor:pointer}.site-nav .menu-icon{display:block;float:right;width:36px;height:26px;line-height:0;padding-top:10px;text-align:center}.site-nav .menu-icon>svg{fill:#424242}.site-nav input ~ .trigger{clear:both;display:none}.site-nav input:checked ~ .trigger{display:block;padding-bottom:5px}.site-nav .page-link{display:block;padding:5px 10px;margin-left:20px}.site-nav .page-link:not(:last-child){margin-right:0}}.site-footer{border-top:1px solid #e8e8e8;padding:30px 0}.footer-heading{font-size:18px;margin-bottom:15px}.contact-list,.social-media-list{list-style:none;margin-left:0}.footer-col-wrapper{font-size:15px;color:#828282;margin-left:-15px}.footer-col{float:left;margin-bottom:15px;padding-left:15px}.footer-col-1{width:-webkit-calc(35% - (30px / 2));width:calc(35% - (30px / 2))}.footer-col-2{width:-webkit-calc(20% - (30px / 2));width:calc(20% - (30px / 2))}.footer-col-3{width:-webkit-calc(45% - (30px / 2));width:calc(45% - (30px / 2))}@media screen and (max-width: 800px){.footer-col-1,.footer-col-2{width:-webkit-calc(50% - (30px / 2));width:calc(50% - (30px / 2))}.footer-col-3{width:-webkit-calc(100% - (30px / 2));width:calc(100% - (30px / 2))}}@media screen and (max-width: 600px){.footer-col{float:none;width:-webkit-calc(100% - (30px / 2));width:calc(100% - (30px / 2))}}.page-content{padding:30px 0;flex:1}.page-heading{font-size:32px}.post-list-heading{font-size:28px}.post-list{margin-left:0;list-style:none}.post-list>li{margin-bottom:30px}.post-meta{font-size:14px;color:#828282}.post-link{display:block;font-size:24px}.post-header{margin-bottom:30px}.post-title{font-size:42px;letter-spacing:-1px;line-height:1}@media screen and (max-width: 800px){.post-title{font-size:36px}}.post-content{margin-bottom:30px}.post-content h2{font-size:32px}@media screen and (max-width: 800px){.post-content h2{font-size:28px}}.post-content h3{font-size:26px}@media screen and (max-width: 800px){.post-content h3{font-size:22px}}.post-content h4{font-size:20px}@media screen and (max-width: 800px){.post-content h4{font-size:18px}}.highlight{background:#fff}.highlighter-rouge .highlight{background:#eef}.highlight .c{color:#998;font-style:italic}.highlight .err{color:#a61717;background-color:#e3d2d2}.highlight .k{font-weight:bold}.highlight .o{font-weight:bold}.highlight .cm{color:#998;font-style:italic}.highlight .cp{color:#999;font-weight:bold}.highlight .c1{color:#998;font-style:italic}.highlight .cs{color:#999;font-weight:bold;font-style:italic}.highlight .gd{color:#000;background-color:#fdd}.highlight .gd .x{color:#000;background-color:#faa}.highlight .ge{font-style:italic}.highlight .gr{color:#a00}.highlight .gh{color:#999}.highlight .gi{color:#000;background-color:#dfd}.highlight .gi .x{color:#000;background-color:#afa}.highlight .go{color:#888}.highlight .gp{color:#555}.highlight .gs{font-weight:bold}.highlight .gu{color:#aaa}.highlight .gt{color:#a00}.highlight .kc{font-weight:bold}.highlight .kd{font-weight:bold}.highlight .kp{font-weight:bold}.highlight .kr{font-weight:bold}.highlight .kt{color:#458;font-weight:bold}.highlight .m{color:#099}.highlight .s{color:#d14}.highlight .na{color:teal}.highlight .nb{color:#0086B3}.highlight .nc{color:#458;font-weight:bold}.highlight .no{color:teal}.highlight .ni{color:purple}.highlight .ne{color:#900;font-weight:bold}.highlight .nf{color:#900;font-weight:bold}.highlight .nn{color:#555}.highlight .nt{color:navy}.highlight .nv{color:teal}.highlight .ow{font-weight:bold}.highlight .w{color:#bbb}.highlight .mf{color:#099}.highlight .mh{color:#099}.highlight .mi{color:#099}.highlight .mo{color:#099}.highlight .sb{color:#d14}.highlight .sc{color:#d14}.highlight .sd{color:#d14}.highlight .s2{color:#d14}.highlight .se{color:#d14}.highlight .sh{color:#d14}.highlight .si{color:#d14}.highlight .sx{color:#d14}.highlight .sr{color:#009926}.highlight .s1{color:#d14}.highlight .ss{color:#990073}.highlight .bp{color:#999}.highlight .vc{color:teal}.highlight .vg{color:teal}.highlight .vi{color:teal}.highlight .il{color:#099}.post-list-cards{margin-top:1.5rem;display:grid;gap:2rem}.post-card{padding-bottom:1.25rem;border-bottom:1px solid rgba(0,0,0,0.12)}.post-card-meta{font-size:0.9rem;opacity:0.75;margin-bottom:0.4rem}.post-card-title{margin:0.2rem 0 0.8rem 0;font-size:1.8rem;line-height:1.25}.post-card-title a{text-decoration:none}.post-card-coverlink{display:block;margin:0.4rem 0 0.8rem 0}.post-card-cover{width:100%;height:auto;border-radius:16px;border:3px solid transparent;display:block}.post-card-excerpt{margin:0.2rem 0 0.6rem 0;opacity:0.9}.post-card-readmore{font-weight:600;text-decoration:none}.post-content{font-size:1.15rem;line-height:1.7;word-wrap:break-word}.post-content h3,.post-content h4{color:#e74c3c;font-weight:bold;background:none;padding:0;border:none;box-shadow:none}.post-content h3{font-size:1.5rem;margin-top:2.2rem;margin-bottom:1rem}.post-content h4{font-size:1.25rem;margin-top:1.8rem;margin-bottom:0.8rem}@media screen and (min-width: 800px){.post-content{font-size:1.35rem}.post-content h3{font-size:1.7rem}}.site-header{border-bottom:1px solid #e8e8e8;min-height:56px;position:sticky;top:0;z-index:1000;background-color:#ffffff;box-shadow:0 2px 10px rgba(0,0,0,0.05)}.site-header__inner{display:flex;align-items:center;justify-content:flex-start;flex-wrap:wrap;max-width:800px;margin:0 auto;padding:0.8rem 16px;box-sizing:border-box}.site-header__logo-link{display:flex;align-items:center;flex-shrink:0;order:1;transition:opacity 0.2s ease}.site-header__logo-link:hover{opacity:0.8}.header-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid #9cdba2;display:block}.search-container{position:relative;order:2;flex:0 1 300px;margin-left:20px;box-sizing:border-box}#search-input{box-sizing:border-box;width:100%;padding:8px 15px;border:1px solid #ddd;border-radius:20px;font-size:0.9rem;outline:none;transition:border-color 0.2s}#search-input:focus{border-color:#9cdba2}.site-header__icons{display:flex;align-items:center;gap:0.75rem;margin-left:auto;flex-shrink:0;order:3}.icon-btn{display:inline-flex;width:38px;height:38px;border-radius:50%;border:1px solid rgba(0,0,0,0.12);align-items:center;justify-content:center;transition:all 0.2s ease}.icon-btn:hover{transform:translateY(-2px);background-color:rgba(0,0,0,0.04)}.icon-btn img{width:20px;height:20px;display:block}#results-container{box-sizing:border-box;position:absolute;top:100%;left:0;width:100%;background:white;list-style:none;margin:5px 0 0 0;padding:0;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,0.15);z-index:1001;overflow:hidden}#results-container li a{display:block;padding:10px 15px;text-decoration:none;color:#333;font-size:0.85rem;border-bottom:1px solid #eee}#results-container li a:hover{background-color:#f9f9f9;color:#2d5a27}.search-date{font-size:0.75rem;color:#999;float:right}.site-header__title{display:none}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:1.5rem 0;border-radius:12px}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.mineral-table-img{width:60%;height:auto;display:block;margin:1rem auto 1rem 0;border-radius:8px}.pagination{display:flex;justify-content:center;align-items:center;padding:3rem 0;gap:1rem}.pagination a,.pagination .disabled{padding:10px 20px;border-radius:25px;font-size:0.9rem;border:1px solid #eee;text-decoration:none}.pagination a{color:#333;background-color:#fff;transition:all 0.3s ease;box-shadow:0 2px 5px rgba(0,0,0,0.05)}.pagination a:hover{background-color:#9cdba2;color:white;border-color:#9cdba2;transform:translateY(-2px)}.pagination .disabled{color:#ccc;background-color:#fafafa}.site-footer{background-color:#f8f9fa;border-top:1px solid #e8e8e8;padding:3rem 0 1.5rem 0;margin-top:4rem}.site-footer__inner{max-width:800px;margin:0 auto;padding:0 16px}.footer-title{font-size:1.25rem;font-weight:700;color:#2d5a27;margin-bottom:1.5rem;border-left:4px solid #9cdba2;padding-left:12px}.footer-post-item{display:flex;align-items:center;text-decoration:none;color:#333;padding:10px;border-radius:8px}.footer-post-item:hover{background-color:#f0fdf4}.footer-post-thumb{width:60px;height:60px;flex-shrink:0;margin-right:15px;overflow:hidden;border-radius:8px}.footer-post-thumb img{width:100%;height:100%;object-fit:cover}.footer-bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid #eee;text-align:center;font-size:0.85rem;color:#999}@media screen and (max-width: 768px){.site-header__inner{padding:0.8rem 12px}.header-avatar{width:40px;height:40px}.search-container{order:4;flex:0 0 100%;max-width:100%;margin-left:0;margin-top:12px}.site-header__icons{order:2}.post-content h3,.post-content h4{text-align:left}.mineral-table-img{width:80%}.footer-post-thumb{width:50px;height:50px}}