.sg-page{--sg-blue:#2264ab;--sg-ink:#172840;--sg-muted:#607796;color:var(--sg-ink);padding-bottom:60px}.sg-page button,.sg-page input{font:inherit}.sg-page button{cursor:pointer}.sg-page button:disabled{cursor:default;opacity:.45}.sg-page a:focus-visible,.sg-page button:focus-visible,.sg-page input:focus-visible{outline:3px solid #62a4ef;outline-offset:4px}.sg-page svg{flex-shrink:0}.sg-back{display:inline-flex;gap:9px;align-items:center;color:var(--sg-muted);font-size:14px;margin:22px 0}.sg-back svg{width:18px}.sg-kicker{display:flex;gap:8px;align-items:center;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--sg-blue)}.sg-kicker svg{width:17px}.sg-hero{display:grid;grid-template-columns:1fr 1.05fr;overflow:hidden;border:1px solid #cedff2;border-radius:30px;background:#f1f7fc;min-height:310px;margin-bottom:32px}.sg-hero>div{padding:42px 34px}.sg-hero h1{font-size:clamp(34px,4.1vw,54px);line-height:1.08;letter-spacing:-.045em;margin:20px 0}.sg-hero p{font-size:16px;line-height:1.7;max-width:450px;color:var(--sg-muted)}.sg-hero>img{width:100%;height:100%;object-fit:cover;object-position:48% 50%;mask-image:linear-gradient(90deg,transparent,#000 12%)}.sg-hero-tags{display:flex;flex-wrap:wrap;gap:13px;margin-top:22px;color:var(--sg-blue);font-size:11px;font-weight:700}.sg-hero-tags span{display:flex;gap:6px;align-items:center}.sg-hero-tags svg{width:15px}.sg-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:30px;align-items:start}.sg-route{position:sticky;top:22px;background:#ffffffbf;border:1px solid #d8e4f1;border-radius:22px;padding:22px 16px;max-height:calc(100dvh - 44px);overflow:auto}.sg-route h2{font-size:18px;margin:0 8px 16px}.sg-route h3{font-size:10px;color:#8294ab;text-transform:uppercase;letter-spacing:.1em;margin:24px 9px 9px}.sg-route nav button{display:flex;align-items:baseline;text-align:left;gap:10px;width:100%;padding:10px 9px;border:0;background:transparent;border-radius:10px;font-size:12px;line-height:1.5;font-weight:650;color:#5f718a}.sg-route nav button>span{font-size:10px;color:#91a4bc}.sg-route nav button:hover{background:#f2f7fc}.sg-route nav button[aria-current]{background:#e9f2fd;color:#1a5eaa}.sg-route nav button[aria-current]>span{color:#1a5eaa}.sg-route nav button.sg-check-link{margin-top:18px;border-top:1px solid #e1eaf4;padding-top:15px;align-items:center}.sg-check-link svg{width:15px}.sg-route nav p{font-size:12px;padding:10px}.sg-search{display:flex;align-items:center;gap:7px;border:1px solid #d9e5f2;border-radius:11px;padding:8px;background:white}.sg-search svg{width:15px;color:#7890ac}.sg-search input{min-width:0;width:100%;border:0;background:none;font-size:12px;padding:3px;outline-offset:0}.sg-route-toggle{display:none}.sg-reading{min-width:0;scroll-margin-top:22px}.sg-article,.sg-quiz{padding:32px;background:#fff;border:1px solid #dbe5f1;border-radius:24px}.sg-article[hidden]{display:none}.sg-article-heading h2,.sg-quiz h2{font-size:clamp(27px,3vw,38px);line-height:1.16;letter-spacing:-.035em;margin:14px 0}.sg-article-heading>p{color:#768da6;font-size:16px;margin-bottom:26px;line-height:1.6}.sg-prose{margin-top:32px}.sg-prose h3{font-size:21px;line-height:1.35;letter-spacing:-.015em;margin:0 0 14px}.sg-prose p{line-height:1.95;color:#526780;margin:0 0 16px}.sg-fact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:12px;margin:24px 0}.sg-fact-cards>div{border:1px solid #dce8f3;background:linear-gradient(130deg,#f5f9ff,#fafcfc);border-radius:16px;padding:18px}.sg-fact-cards>div>span{display:block;width:22px;height:3px;background:#69a7d2;border-radius:3px;margin-bottom:15px}.sg-fact-cards h4{font-size:14px;margin:0 0 8px}.sg-fact-cards p{font-size:12px;line-height:1.7;color:#6c8199;margin:0}.sg-map{background:#f0f6fc;border:1px solid #d7e5f3;border-radius:18px;overflow:hidden}.sg-map>svg{width:100%;height:auto}.sg-map-label{font-size:17px;fill:#788ca6;font-weight:650}.sg-map-label.selected{fill:#165aa2}.sg-map-country{font-size:18px;fill:#fff;font-weight:800;letter-spacing:2px}.sg-map-city{font-size:12px;fill:#edf6ff}.sg-neighbors{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;padding:4px 12px 14px}.sg-neighbors button{background:white;border:1px solid #cfdfef;border-radius:20px;padding:7px 12px;color:#526f91;font-size:12px}.sg-neighbors button[aria-pressed=true]{background:#2469b3;border-color:#2469b3;color:white}.sg-map-detail{min-height:58px;display:flex;align-items:center;gap:10px;padding:14px 20px;background:#fff9;margin:0;font-size:13px;line-height:1.7;color:#506d8d}.sg-map-detail svg{width:17px}.sg-landscape{margin:0;border-radius:18px;overflow:hidden;background:#f3f7fb}.sg-landscape img{width:100%;height:240px;object-fit:cover}.sg-landscape figcaption{padding:12px 18px;font-size:11px;color:#7289a1}.sg-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:linear-gradient(110deg,#ecf5fd,#f6f5fb);padding:24px;border-radius:18px}.sg-timeline>div{border-left:2px solid #a9c9e5;padding:8px 14px;display:flex;flex-direction:column;gap:9px}.sg-timeline b{font-size:25px;color:#2c6aaa}.sg-timeline span{font-size:12px;line-height:1.5;color:#6c809a}.sg-art{background:linear-gradient(110deg,#f2f7fc,#f7f9f6);border:1px solid #e4edf5;border-radius:18px;overflow:hidden}.sg-art svg{display:block;width:100%;max-height:170px}.sg-art>span{display:block;padding:8px 20px 14px;font-size:11px;color:#8b9aae}.sg-table-wrap{overflow:auto;margin:24px 0;border:1px solid #dce7f1;border-radius:14px}.sg-table-wrap table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.7}.sg-table-wrap th{padding:14px;background:#edf5fd;color:#3b658e;font-weight:700}.sg-table-wrap td{padding:14px;border-top:1px solid #e2eaf3;color:#62748a;vertical-align:top}.sg-table-wrap td:first-child{color:#254f7b;font-weight:650}.sg-note{display:flex;align-items:flex-start;gap:12px;padding:18px;background:#f0f7f6;border-radius:14px;margin-top:25px;color:#537873}.sg-note svg{width:18px;margin-top:3px}.sg-note p{font-size:12px;line-height:1.8;margin:0}.sg-sources{margin-top:35px;border-top:1px solid #e0e8f1;padding-top:22px}.sg-sources>span{display:block;font-size:12px;font-weight:750}.sg-sources>small{display:block;color:#8a9cb1;font-size:10px;line-height:1.7;margin:9px 0 15px}.sg-sources a{position:relative;display:block;color:#6884a1;font-size:11px;line-height:1.65;padding:6px 25px 6px 0}.sg-sources a:hover{color:#2163a8;text-decoration:underline}.sg-sources a svg{position:absolute;right:0;top:8px;width:12px;height:12px}.sg-sources a small{display:block;color:#91a0b4;font-size:10px}.sg-budget{background:#f1f7fc;border-radius:18px;padding:24px;margin-top:28px}.sg-budget h3{font-size:23px;margin:12px 0}.sg-budget>p{font-size:12px;line-height:1.7;color:#73869b}.sg-budget-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.sg-budget-fields label{font-size:11px;color:#5d738d}.sg-budget-fields label>span{display:flex;align-items:center;background:white;border:1px solid #d7e3f0;border-radius:9px;padding:6px 9px;margin-top:5px}.sg-budget-fields input{min-width:0;width:100%;border:0;font-size:14px;color:#254f7b;background:transparent;padding:5px 0}.sg-budget-fields small{color:#8e9fb2}.sg-budget output{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:#5d7391;border-top:1px solid #d6e4f2;margin-top:20px;padding-top:17px}.sg-budget output strong{font-size:26px;color:#2063a6}.sg-chapter-nav{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.sg-chapter-nav button{display:flex;align-items:center;gap:12px;background:#fff9;border:1px solid #d7e4f1;border-radius:16px;padding:18px;color:#41688e;text-align:left;font-size:12px;line-height:1.5}.sg-chapter-nav button:last-child{text-align:right;justify-content:flex-end}.sg-chapter-nav small{display:block;color:#8d9fb2;font-size:10px;margin-bottom:5px}.sg-chapter-nav svg{width:16px}.sg-quiz>p{font-size:14px;color:#657c96;line-height:1.8}.sg-quiz-list{display:grid;gap:18px;margin-top:30px}.sg-quiz fieldset{border:1px solid #dee8f3;border-radius:15px;padding:18px;min-width:0}.sg-quiz legend{font-size:14px;line-height:1.7;padding:0 6px;font-weight:650}.sg-quiz legend small{color:#8ba1ba;margin-right:10px}.sg-quiz fieldset>div{display:grid;gap:8px}.sg-quiz label{display:flex;gap:9px;align-items:center;font-size:13px;color:#637993;border-radius:8px;padding:8px}.sg-quiz label.correct{background:#e9f6ee;color:#287958}.sg-quiz input{accent-color:#276fba;width:16px;height:16px;flex-shrink:0}.sg-quiz-explanation{font-size:12px;color:#647e99;line-height:1.8}.sg-quiz-explanation button{border:0;background:none;color:#2064aa;display:inline-flex;align-items:center;gap:5px;font-size:11px}.sg-quiz-explanation svg{width:13px}.sg-quiz-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:24px}.sg-quiz-actions>span{font-size:12px;color:#7c91a8}.sg-text-button{border:0;background:none;color:#647f9e;font-size:12px}.sg-next-course{display:flex;align-items:center;gap:18px;background:#eff6fc;padding:22px;border-radius:16px;margin-top:32px}.sg-next-course>svg{width:24px;color:#2a6caf}.sg-next-course h3{font-size:16px;line-height:1.5;margin:0}.sg-next-course p{font-size:12px;line-height:1.7;color:#6c839e}.sg-next-course .button{flex-shrink:0;font-size:12px}@media(max-width:1000px){.sg-layout{grid-template-columns:230px minmax(0,1fr);gap:18px}.sg-article,.sg-quiz{padding:25px}.sg-hero>div{padding:30px}.sg-next-course{flex-wrap:wrap}.sg-budget-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.sg-hero{grid-template-columns:1fr;margin-bottom:20px;border-radius:22px}.sg-hero>div{padding:28px 24px 10px}.sg-hero h1{font-size:38px}.sg-hero p{font-size:14px}.sg-hero>img{height:190px;mask-image:linear-gradient(180deg,transparent,#000 14%);object-position:50% 50%}.sg-hero-tags{font-size:10px;margin-top:16px}.sg-layout{grid-template-columns:1fr;gap:15px}.sg-route{position:static;max-height:none;padding:0;border-radius:15px}.sg-route-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;padding:16px 18px;border:0;background:none;text-align:left;color:#38699b;font-size:13px;font-weight:750}.sg-route-toggle small{display:block;font-size:11px;font-weight:500;color:#899db5;margin-top:5px}.sg-route-toggle svg{width:18px}.sg-route-content{display:none;padding:8px 14px 20px;max-height:65dvh;overflow:auto}.sg-route-content.open{display:block}.sg-route-content>h2{display:none}.sg-reading{scroll-margin-top:15px}.sg-article,.sg-quiz{border-radius:18px;padding:24px 20px}.sg-article-heading h2,.sg-quiz h2{font-size:28px}.sg-article-heading>p,.sg-prose p{font-size:14px}.sg-prose p{line-height:1.9}.sg-prose h3{font-size:20px}.sg-prose{margin-top:26px}.sg-map-country,.sg-map-label{font-size:21px}.sg-map-city{font-size:14px}.sg-neighbors{gap:5px}.sg-neighbors button{font-size:10px;padding:7px 9px}.sg-map-detail{font-size:11px;padding:12px}.sg-art svg{max-height:130px}.sg-landscape img{height:190px}.sg-timeline{grid-template-columns:repeat(2,1fr);padding:16px}.sg-fact-cards{grid-template-columns:1fr 1fr}.sg-fact-cards>div{padding:14px}.sg-fact-cards h4{font-size:12px}.sg-fact-cards p{font-size:11px}.sg-chapter-nav{gap:9px}.sg-chapter-nav button{padding:12px;font-size:10px;gap:7px}.sg-chapter-nav small{font-size:9px}.sg-chapter-nav svg{width:13px}.sg-budget{padding:18px}.sg-budget-fields{gap:10px}.sg-table-wrap td,.sg-table-wrap th{padding:11px;font-size:11px}.sg-quiz fieldset{padding:12px}.sg-quiz label{font-size:12px}.sg-next-course{padding:18px}}@media(prefers-reduced-motion:reduce){.sg-page *{scroll-behavior:auto}}@media print{.sg-back,.sg-budget,.sg-chapter-nav,.sg-quiz,.sg-route,.site-header{display:none!important}.sg-layout{display:block}.sg-hero{break-after:page}.sg-article[hidden]{display:block!important}.sg-article{border:0;break-before:page}.sg-sources a{color:#333}.sg-prose p{color:#222}}.sg-intro{margin:12px 0 28px;padding:22px 0 14px}.sg-intro h1{font-size:clamp(30px,4vw,46px);line-height:1.15;letter-spacing:-.035em;margin:15px 0}.sg-intro p{max-width:760px;font-size:15px;line-height:1.7;color:#607796;margin:0}.sg-route nav button{padding:14px 10px;font-size:13px;align-items:flex-start}.sg-route nav button small{display:block;font-size:10px;font-weight:400;line-height:1.65;margin-top:6px;color:#7b8fa6}.sg-contents{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 30px;padding-bottom:22px;border-bottom:1px solid #e3eaf3}.sg-contents>span{width:100%;font-size:11px;font-weight:750;color:#7890aa;margin-bottom:4px}.sg-contents a{font-size:11px;line-height:1.6;padding:6px 10px;border:1px solid #dce7f2;border-radius:8px;color:#376da4;background:#f6f9fd}.sg-contents a:hover{background:#eaf3fd}.sg-topic{scroll-margin-top:22px;padding:28px 0;border-top:1px solid #e2eaf3}.sg-topic:first-of-type{padding-top:0;border-top:0}.sg-topic>h3{font-size:25px;line-height:1.3;letter-spacing:-.02em;margin:0 0 20px}.sg-prose{margin-top:22px}.sg-prose h4{font-size:17px;line-height:1.5;margin:0 0 10px}.sg-prose p{line-height:1.8;font-size:15px;margin-bottom:13px}.sg-language{padding:18px 20px;border-radius:14px;background:#f0f6fd;border:1px solid #dbe8f6;margin-top:20px}.sg-language>span{display:flex;align-items:center;gap:8px;color:#4d76a2;font-size:11px;font-weight:750}.sg-language svg{width:15px;height:15px}.sg-language dl{margin:13px 0 0;display:grid;gap:12px}.sg-language dl>div{display:grid;grid-template-columns:1fr 1fr;gap:16px}.sg-language dt{font-size:13px;font-weight:650;color:#285d95;line-height:1.65}.sg-language dd{font-size:12px;color:#6b8099;line-height:1.65;margin:0}.sg-country-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.sg-country-facts span{display:flex;flex-direction:column;gap:5px;font-size:10px;color:#7890a9;padding:12px;background:#f5f8fc;border-radius:10px}.sg-country-facts b{font-size:13px;color:#265b90}.sg-map img,.sg-map>a{display:block}.sg-map img{width:100%;height:auto}.sg-map-credit{font-size:9px;line-height:1.7;color:#687e96;padding:9px 13px;margin:0}.sg-map-credit a{text-decoration:underline}.sg-real-photo{margin:0 0 20px}.sg-real-photo img{display:block;width:100%;height:auto;border-radius:14px}.sg-real-photo figcaption{font-size:10px;color:#8093a9;line-height:1.6;margin-top:8px}.sg-reading:focus{outline:none}#check{scroll-margin-top:22px}.sg-topic+#check{padding-top:20px}@media(max-width:760px){.sg-intro{margin:5px 0 18px;padding-top:12px}.sg-intro h1{font-size:32px}.sg-intro p{font-size:13px}.sg-route nav button{padding:12px 10px}.sg-topic>h3{font-size:23px}.sg-prose h4{font-size:16px}.sg-prose p{font-size:14px}.sg-language{padding:15px}.sg-language dl>div{grid-template-columns:1fr;gap:3px}.sg-country-facts{grid-template-columns:repeat(2,1fr)}.sg-topic{scroll-margin-top:16px}.sg-contents a{font-size:10px}#check .sg-quiz{padding:18px}}@media print{.sg-contents{display:none}.sg-topic{break-inside:auto}.sg-language{break-inside:avoid}}