/* Ekspat UX 04: clearer hierarchy, generous reading space, complete mobile navigation. */
:root{--ink:#203c40;--muted:#596d70;--paper:#f7f8f2;--green:#126775;--line:#dce5de;--gold:#b5522d;--ux-body-size:18px}
html{scroll-padding-top:104px}body{background:radial-gradient(ellipse at 88% 6%,#dfebe4 0,transparent 34%),var(--paper)}
button,a,input,summary{touch-action:manipulation}button{white-space:normal}a,button,p,h1,h2,h3{overflow-wrap:break-word}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #bd552f;outline-offset:4px}
header{position:sticky;top:0;z-index:30;background:#203a3e;border-bottom:1px solid #446264;box-shadow:0 4px 20px #173a3914}
.shell{max-width:1300px;padding-inline:36px}.header{height:80px;gap:24px}.header .brand{flex:none;color:#fff9ec;font-size:28px}.header .brand span{color:#b6d6ce;font-size:10px}
.header .nav{gap:8px;align-items:center}.header .nav button,.header .nav a{color:#e2ede5;font-size:13px;padding:10px 12px;min-height:44px;border-radius:10px;text-decoration:none;font-weight:500}
.header .nav button:hover,.header .nav a:hover{background:#ffffff10}.header .nav .chat-nav{background:#eef4e9;color:#19474f;box-shadow:0 3px 0 #102d32}
.header .nav [data-action="about"],.header .nav .telegram-nav{display:none}.header .language{color:#dfece3;flex:none;padding:7px 12px;font-size:11px}
.ux-header-actions{display:flex;gap:8px;flex:none}.ux-icon-button{display:grid;place-items:center;width:44px;height:44px;background:#ffffff09;color:#f6f8ef;border:1px solid #67847e55;border-radius:12px}.ux-icon-button:hover{background:#ffffff16}.ux-menu-toggle{display:none}
.content-status{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;font-size:11px;line-height:1.5;color:#61716c;border-bottom:1px solid #dce5de;margin:0}
.content-status .text-button{font-size:11px;padding:8px 0;flex:none}.hero{padding:50px 0 48px;gap:64px;grid-template-columns:1.16fr 1fr;align-items:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;background:#f5e9dc;border:1px solid #ead9c4;border-radius:30px;color:#914328;font-size:10px;letter-spacing:1.2px}
.hero .eyebrow:before{content:"";width:6px;height:6px;flex:none;border-radius:50%;background:#b65e37}
.hero h1{font:600 clamp(40px,4.3vw,64px)/1.1 Georgia,serif;letter-spacing:-1.8px;margin:24px 0 20px}.hero h1 em{color:#126775}.hero .intro{font-size:17px;line-height:1.8;margin-bottom:26px}
.search{min-height:64px;border-radius:16px;border:1px solid #b4c9c0;box-shadow:0 4px 0 #e1e8dc,0 15px 30px #3152470b;padding:8px 9px 8px 18px}.search input{font-size:16px}.search button{min-height:46px;padding:11px 20px}
.hint{font-size:12px;margin-top:14px}.hint button{background:#e7eee4;color:#284d4a;min-height:38px;padding:6px 12px;font-size:12px}
.hero-actions{gap:10px;margin:22px 0 0}.hero-actions .primary{background:#203e43;box-shadow:0 3px 0 #132f33}.hero-actions .secondary{background:#fffef8;border-color:#cfdbce;color:#264c4f}
.art{padding:15px;border-radius:30px;background:#fffdf6;border:1px solid #d7e1d2;box-shadow:0 9px 0 #d7e2d2,0 30px 50px #23463816;transform:rotate(1.5deg);height:auto;margin:0 9px;overflow:visible}
.photo-window{border-radius:22px;border:1px solid #273f3a;aspect-ratio:486/414;box-shadow:inset 0 0 0 1px #ffffff14}.art .photo-window img{top:-29.951%;left:-15.844%;width:131.687%}
.art-badge{right:-20px;top:28px;padding:12px 16px;border:1px solid #d7e3d2;box-shadow:0 8px 0 #dce6d8,0 18px 26px #28463b1c;transform:rotate(-1.5deg);background:#fffdf6;font-size:12px}.art-badge b{font-size:17px}
.art-note{transform:rotate(-1.5deg);margin:17px 7px 6px}.art-note b{font-size:14px}.art-note small{font-size:11px}
.situations{gap:20px;margin:12px 0 52px}.situation{padding:24px 26px;border-radius:19px;box-shadow:0 4px 0 #e0e8dc,0 12px 22px #25433506;border-color:#d7e2d4;background:#fffef9;transition:transform .18s,box-shadow .18s}
.situation:hover{transform:translateY(-3px);box-shadow:0 7px 0 #dce7d6,0 16px 25px #2543350d}.situation-number{background:#f1e4d4;border-radius:14px;width:52px;height:56px;display:grid;place-items:center;flex:none;font-size:25px!important}.situation b{font-size:18px}.situation small{font-size:13px;line-height:1.6}
#topics-section{scroll-margin-top:98px}.section-line{margin:0 0 23px}.section-line h2{font:600 31px/1.25 Georgia,serif}.section-line p{font-size:14px;color:#5b7069;margin-top:8px}
.topics{gap:14px}.topic{min-height:154px;padding:21px;border-radius:18px}.topic strong{font-size:15px}.topic small{font-size:12px}.topic .icon{width:40px;height:40px;margin-bottom:14px}.topic.active{background:#e6f0eb;border-color:#3c8681}
.library{margin:55px 0 64px;scroll-margin-top:104px}.chips{gap:8px;margin-bottom:27px}.chip{font-size:13px;padding:8px 16px;background:#fffef9;min-height:44px;border-color:#d7e2d2}.chip.active{background:#21464b;box-shadow:none;border-color:#21464b}.cards{gap:24px;align-items:stretch}
.card{border-radius:21px;box-shadow:0 5px 0 #e0e8d9,0 14px 30px #284d400a;border-color:#d9e3d3}.card-cover{aspect-ratio:16/9}.card-content{padding:22px 24px}.card h3{font-size:21px;letter-spacing:-.35px;line-height:1.45}.card p{font-size:14px;color:#586d65;line-height:1.75}.card-tag{font-size:10px;color:#9d5035;font-weight:700;letter-spacing:1px}.card-foot{gap:12px;font-size:12px;align-items:center;padding-top:16px;margin-top:auto}
.card-foot .ux-read-link{border:0;background:none;padding:8px 0;text-align:right;color:#155e6c;font-size:12px;font-weight:650;min-height:44px}.ux-card-meta{font-size:11px;color:#5e7466;margin:0 0 12px;display:flex;align-items:center;gap:8px}.ux-card-meta .ux-meta-dot{width:3px;height:3px;border-radius:50%;background:currentColor}
.library-controls .secondary{background:#fffef8;min-width:190px;border-color:#bacfc2}.library-controls{margin-top:32px}.empty{background:#fffdf6}.empty h3{margin-top:0}
.ecosystem{margin:0 0 48px;padding:35px;border-radius:26px;background:linear-gradient(140deg,#224148,#1c3436);box-shadow:0 7px 0 #d4dfd1,0 24px 36px #2748340b}.ecosystem-head h2{font:600 32px/1.25 Georgia,serif}.ecosystem-grid{gap:14px}.eco-card{min-height:205px;border-radius:18px}.eco-card b{font-size:18px}.eco-card small{font-size:13px}.eco-card .eco-icon{color:#d8b596}.channel-hub{margin:50px 0;padding:32px;box-shadow:none;border-color:#d7e3d8;background:#edf3ea}.channel-topic{box-shadow:none}.channel-topic-grid{gap:15px}
.quick-tools{display:none}.start{margin:0 0 52px;padding:32px;background:#f1e5d6;border-color:#e2d0b7;box-shadow:0 5px 0 #e8dbc8;color:#4f392a}.start h2{color:#3f4237;font-size:29px}.start p{color:#6e6250}.start:before{color:#ae7c4412}.start .primary{background:#284f52;color:#fff9e9;box-shadow:0 3px 0 #153c40}
footer{padding-block:36px;background:#e9eee4}.foot p{font-size:13px;line-height:1.8}.foot-links{gap:5px 18px}.foot-links a,.foot-links button{font-size:13px;min-height:44px;display:inline-flex;align-items:center}.foot .brand{color:#224148}.foot .brand span{color:#45645b}.mobile-nav{background:#fffefaef;border-color:#d5e2d2;box-shadow:0 -8px 25px #25413507}.mobile-nav button{color:#5e7466;font-size:10px}.mobile-nav button.active{color:#135d6a;background:#e5efe4;border-radius:13px}
.info{max-width:860px;padding:30px 0}.info.wide{max-width:1200px}.info h1{font-family:Georgia,serif;font-size:clamp(32px,4vw,46px)}.catalogue-group,.service-card{box-shadow:0 3px 0 #e0e8da;border-color:#d7e2d2}
.detail{max-width:1228px;padding:38px 44px 42px;margin:32px auto 64px;background:#fffef9;border-radius:24px;border-color:#dce5d6;box-shadow:0 6px 0 #e1e8d9,0 25px 38px #244b3c08}
.detail>.eyebrow,.detail>h1,.detail>.intro,.detail>.meta,.detail>.notice,.detail>.detail-actions,.detail>.quick-answer{max-width:840px}.detail h1{font:600 clamp(32px,3.9vw,49px)/1.2 Georgia,serif;letter-spacing:-1.2px;margin-block:14px 20px}.detail .intro{font-size:18px;color:#526963;line-height:1.8}.detail .back{min-height:44px;display:inline-flex;align-items:center;gap:8px;margin-bottom:18px}
.article-cover{max-width:840px;margin:25px 0;border-radius:17px}.article-cover img{max-height:290px;aspect-ratio:21/8;object-fit:cover}.article-cover figcaption{font-size:11px;padding:8px 13px}.notice{font-size:12px;padding:13px 17px;border-left-width:3px;line-height:1.8;margin:22px 0}.detail-actions{flex-wrap:wrap;margin:22px 0}.detail-actions button{font-size:12px}.quick-answer{padding:14px 19px;margin:24px 0}.quick-answer summary{font-size:15px}
.ux-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:40px;align-items:start}.ux-article-main{min-width:0}.article-body{font-size:var(--ux-body-size);line-height:1.85;max-width:740px;margin:0}.article-body p{color:#354d46;hyphens:auto}.article-body h2{font:600 27px/1.35 Georgia,serif;margin:36px 0 15px;scroll-margin-top:112px}.article-body>section>h2{padding-top:10px}.article-body p a{color:#146373}
.ux-reading-aside{position:sticky;top:104px;min-width:0}.ux-reading-settings{padding:17px;background:#eff4e9;border:1px solid #d9e4d1;border-radius:15px}.ux-reading-settings h2{font:650 13px/1.6 system-ui;margin:0 0 12px}.ux-text-sizes{display:flex;gap:6px}.ux-text-sizes button{flex:1;min-height:44px;border:1px solid #d2dfca;background:#fffdf7;border-radius:9px;color:#235657;line-height:1.2;font-weight:600}.ux-text-sizes button:nth-child(2){font-size:17px}.ux-text-sizes button:nth-child(3){font-size:20px}.ux-text-sizes button[aria-pressed="true"]{background:#1a6570;border-color:#1a6570;color:white}
.ux-reading-meter{padding:14px 0 0;font-size:11px;color:#586e60;margin:0}.ux-check-meter{margin:8px 0 0;padding:10px 12px;background:#fffdf7;border-radius:9px;font-size:12px;color:#2a5852}.ux-reading-aside .toc{margin:14px 0 0;padding:14px;background:#fffdf7;border:1px solid #d9e4d1;border-radius:15px;max-height:calc(100dvh - 340px);overflow:auto;scrollbar-width:thin}
.ux-reading-aside .toc a{font-size:12px;padding:9px 11px;border-left:2px solid transparent;min-height:42px;border-radius:0 8px 8px 0;color:#46665d;margin:2px 0;text-decoration:none;line-height:1.55}.ux-reading-aside .toc a:hover{background:#edf3e9}.ux-reading-aside .toc a[aria-current="location"]{background:#e3eee2;border-left-color:#176874;color:#145a63;font-weight:650}
.ux-toc-summary{font-size:13px;font-weight:700;cursor:pointer;min-height:44px;padding:7px 3px;list-style:inside;color:#224f51}.ux-reading-aside .toc>b{display:none}.visual-guide{margin-top:0;padding:24px;border-radius:18px}.visual-guide h2{font-family:Georgia,serif}.visual-points{gap:10px}.visual-point{padding:16px;font-size:13px}.article-example{margin:28px 0;padding:22px}.article-example p{font-size:16px}.article-terms>div{grid-template-columns:repeat(3,minmax(0,1fr))}.article-next{padding:24px}.checklist li{font-size:16px}.checklist label{align-items:flex-start}.checklist input{flex:none;margin-top:5px}.sourcebox{background:#f6f7ee;border-color:#dae4d2;font-size:14px}.sourcebox li{padding:12px 0}.faq{background:#f9fbf4;border-color:#dbe4d2;padding:15px 19px}.faq summary{font-size:16px;line-height:1.6}.read-progress{top:80px;height:3px;background:#c87845;z-index:31}
.chat-launcher{border-radius:15px;box-shadow:0 4px 0 #13494f,0 12px 26px #1b484229;right:24px;bottom:24px}.chat-dialog{z-index:70}.ux-dialog{position:fixed;margin:auto;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:0;border:1px solid #cbdccf;border-radius:22px;background:#fffef9;box-shadow:0 25px 80px #123e3440;color:#254740}.ux-dialog::backdrop{background:#122e325c;backdrop-filter:blur(4px)}
.ux-dialog-head{padding:19px 23px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid #dfe7d7}.ux-dialog-head h2{font:600 22px Georgia,serif;margin:0}.ux-dialog-close{border:1px solid #dce5d2;background:#eff4e9;border-radius:11px;width:44px;height:44px;font-size:24px;flex:none}.ux-dialog-content{padding:24px}.ux-dialog-content .search{box-shadow:none}.ux-search-help{font-size:13px;color:#5d7565;line-height:1.8}.ux-search-suggestions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.ux-search-suggestions button{background:#edf3e7;color:#235c58;min-height:44px;padding:8px 13px;border:1px solid #d6e2cb;border-radius:11px;font-size:13px}.ux-menu-links{display:grid;grid-template-columns:1fr 1fr;gap:9px}.ux-menu-links button,.ux-menu-links a{font:500 14px/1.6 system-ui;text-align:left;border:1px solid #dbe6d2;border-radius:12px;background:#f6f9ee;padding:15px;min-height:60px;color:#295852;text-decoration:none}.ux-menu-links a{display:flex;align-items:center}.ux-menu-note{font-size:12px;color:#617665;line-height:1.8;margin:20px 0 0}
@media(max-width:1100px){.shell{padding-inline:28px}.header{gap:15px}.header .nav{display:none}.header .language{display:block;margin-left:auto}.ux-menu-toggle{display:grid}.ux-header-actions{margin-left:0}.hero{gap:36px}.hero h1{font-size:50px}.hero .intro{font-size:16px}.art-badge{right:-10px}.topics{grid-template-columns:repeat(4,minmax(0,1fr))}.topic{padding:17px;min-height:160px}.topic strong{font-size:14px}.topic small{font-size:11px}.ux-article-layout{grid-template-columns:1fr;gap:22px}.ux-reading-aside{position:static;grid-row:1}.ux-reading-settings{display:flex;align-items:center;flex-wrap:wrap;gap:10px 18px;padding:13px 17px}.ux-reading-settings h2{margin:0}.ux-text-sizes{width:165px}.ux-reading-meter{padding:0;margin:0 0 0 auto}.ux-check-meter{margin:0}.ux-reading-aside .toc{max-height:none;margin-top:10px;padding:10px 17px}.ux-reading-aside .toc a{font-size:14px;min-height:44px}.article-body{max-width:760px;margin:auto}.detail{padding:30px}.detail>.intro{max-width:850px}.ecosystem-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.shell{padding-inline:22px}.hero{gap:28px;padding:34px 0;grid-template-columns:1fr}.hero h1{font-size:clamp(39px,7vw,54px);max-width:600px}.hero .intro{max-width:620px}.hero .art{max-width:440px;margin:0 auto;width:calc(100% - 24px)}.situations{margin:16px 0 40px}.situation{padding:20px;gap:13px}.situation b{font-size:16px}.situation small{font-size:12px}.topics{grid-template-columns:repeat(2,minmax(0,1fr))}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.card-content{padding:18px}.card h3{font-size:18px}.card p{font-size:13px}.card-foot{gap:6px}.ecosystem-head{display:block}.ecosystem-head p{margin-top:14px}.detail h1{font-size:38px}.detail{padding:27px}.article-terms>div{grid-template-columns:1fr}.ux-reading-meter{margin:0}.sourcebox{padding:18px}}
@media(max-width:620px){html{scroll-padding-top:88px}.shell{padding-inline:18px}.header{height:70px;gap:12px}.header .brand{font-size:25px}.header .language{font-size:10px;padding:6px 9px}.ux-header-actions{gap:6px}.ux-icon-button{width:42px;height:42px}.content-status{font-size:10px;padding:10px 0}.content-status .text-button{font-size:10px}.hero{padding:28px 0 33px}.hero .eyebrow{font-size:9px;letter-spacing:.8px}.hero h1{font-size:clamp(37px,10vw,48px);letter-spacing:-1.3px;margin-top:20px}.hero .intro{font-size:16px;line-height:1.8}.hero-actions{gap:10px}.hero-actions button{font-size:12px;padding:12px 14px}.search{padding-left:13px;min-height:60px;gap:8px}.search input{font-size:15px}.search button{padding:10px 14px;font-size:12px}.hint button{font-size:11px;min-height:38px}.hero .art{max-width:360px;margin:0 auto;width:calc(100% - 16px);padding:11px;transform:none;border-radius:23px;box-shadow:0 7px 0 #d7e2d2,0 20px 35px #23463812}.photo-window{border-radius:17px}.art-badge{top:21px;right:-8px;font-size:10px;padding:9px 11px;transform:none}.art-badge b{font-size:14px}.art-note{transform:none;margin:15px 8px 5px}.art-note b{font-size:13px}.art-note small{font-size:10px}
 .situations{grid-template-columns:1fr;gap:14px;margin-bottom:40px}.situation{min-height:94px;padding:18px 20px}.situation b{font-size:17px}.situation-number{width:43px;height:47px;font-size:23px!important;border-radius:11px}.section-line h2{font-size:27px}.section-line p{font-size:13px}.topics{gap:12px}.topic{padding:18px 16px;min-height:158px}.topic strong{font-size:14px}.topic small{font-size:11px}.library{margin:40px 0 48px}.chips{gap:7px}.chip{font-size:12px;padding:7px 11px}.cards{grid-template-columns:1fr;gap:22px}.card-content{padding:22px}.card h3{font-size:21px}.card p{font-size:15px}.card-foot{font-size:12px}.ux-card-meta{font-size:11px}.ecosystem{padding:25px 19px;margin-bottom:38px}.ecosystem-head h2{font-size:28px}.ecosystem-head p{font-size:14px}.ecosystem-grid{grid-template-columns:1fr;gap:11px}.eco-card{min-height:150px;padding:20px;display:grid;grid-template-columns:32px 1fr;column-gap:12px}.eco-card .eco-icon{grid-row:1/4;margin:3px 0}.eco-card b{font-size:18px}.eco-card small{font-size:13px;margin-bottom:12px}.eco-card .eco-arrow{grid-column:2}.channel-hub{padding:23px 18px;margin:38px 0}.channel-hub-head h2{font-size:27px}.channel-topic-grid{grid-template-columns:1fr}.start{padding:25px;margin-bottom:35px}.start h2{font-size:26px}.foot{display:block}.foot-links{margin-top:18px;gap:4px 16px}footer{padding-bottom:100px}.chat-launcher{bottom:89px;right:14px;font-size:12px;min-height:46px;padding:11px 14px}.read-progress{top:70px}
 .detail{padding:24px 18px;margin:22px 0 42px;border-radius:18px}.detail h1{font-size:clamp(29px,8.5vw,37px);letter-spacing:-.65px;line-height:1.25}.detail .intro{font-size:16px;line-height:1.85}.detail .meta{font-size:11px}.article-cover{margin:22px 0}.article-cover img{aspect-ratio:16/9;max-height:230px}.notice{font-size:12px}.detail-actions{gap:8px}.detail-actions button{font-size:11px;padding:11px 12px}.article-body{font-size:var(--ux-body-size)}.article-body h2{font-size:25px;scroll-margin-top:100px}.ux-reading-settings{padding:13px;gap:10px}.ux-reading-settings h2{font-size:12px}.ux-text-sizes{width:155px;margin-left:auto}.ux-reading-meter{font-size:11px}.ux-check-meter{font-size:11px;padding:8px 10px;margin-left:auto}.ux-reading-aside .toc{padding:9px 13px}.ux-reading-aside .toc a{font-size:13px}.visual-guide{padding:20px 15px}.visual-points{grid-template-columns:1fr}.visual-point{font-size:14px}.visual-guide .visual-footer{font-size:12px}.faq summary{font-size:15px}.sourcebox{font-size:13px;padding:16px}.sourcebox a{overflow-wrap:anywhere}.article-example{padding:20px}.telegram-article{padding:20px 16px}.info{padding:15px 0}.ux-dialog-head{padding:17px 19px}.ux-dialog-content{padding:20px}.ux-menu-links{grid-template-columns:1fr 1fr}.ux-menu-links button,.ux-menu-links a{padding:13px;font-size:13px}}
@media(max-width:359px){.header .language{display:none}.ux-header-actions{margin-left:auto}.hero-actions{flex-direction:column}.hero-actions button{width:100%}.hero h1{font-size:36px}.ux-menu-links{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.situation,.card-cover img{transition:none}.situation:hover,.card:hover .card-cover img{transform:none}.ux-dialog::backdrop{backdrop-filter:none}}
@media print{header,.ux-reading-aside,.chat-launcher,.chat-dialog,.ux-dialog,.detail-actions,.read-progress{display:none!important}.shell{padding:0}.detail{border:0;box-shadow:none;padding:0;max-width:none}.ux-article-layout{display:block}.article-body{max-width:none;font-size:12pt}.article-cover{max-width:420px}.article-body h2{break-after:avoid}.faq{break-inside:avoid}}