:root{--blue:#3f8fe5;--blue-dark:#245f9e;--navy:#16283c;--text:#43566a;--muted:#718296;--line:#dce7f2;--soft:#f5f8fc;--soft2:#edf4fb;--pale:#eaf4ff;--footer:#163f69;--shadow:0 16px 42px rgba(42,93,145,.10);--radius:22px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:112px}body{margin:0;color:var(--text);background:#fff;font:16px/1.75 Arial,"Microsoft YaHei",sans-serif;overflow-x:hidden}body.menu-open{overflow:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.skip-link{position:fixed;left:12px;top:-80px;z-index:10000;background:#fff;padding:10px 16px;border-radius:8px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.safety-strip{min-height:36px;padding:7px 20px;text-align:center;background:#173f68;color:#eff7ff;font-size:13px;line-height:1.55}.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(220,231,242,.9);backdrop-filter:blur(12px)}.header-inner{max-width:var(--max);height:74px;margin:auto;padding:0 20px;display:flex;align-items:center;gap:30px}.brand{display:inline-flex;align-items:center;flex:0 0 auto}.brand img{width:158px}.desktop-nav{display:flex;align-items:stretch;gap:4px;height:100%;margin:auto}.nav-item{position:relative;display:flex;align-items:center}.nav-trigger,.plain-nav{height:100%;padding:0 16px;border:0;background:none;color:var(--navy);font-weight:700;cursor:pointer;position:relative;display:flex;align-items:center;gap:6px;touch-action:manipulation}.nav-trigger:after,.plain-nav:after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:3px;background:var(--blue);transform:scaleX(0);transition:.2s}.nav-item.is-current .nav-trigger:after,.plain-nav.is-current:after,.nav-trigger:hover:after,.nav-trigger:focus-visible:after,.plain-nav:hover:after,.plain-nav:focus-visible:after{transform:scaleX(1)}.nav-trigger:focus-visible,.plain-nav:focus-visible,.download-btn:focus-visible,.menu-toggle:focus-visible,.menu-close:focus-visible,.mobile-group-trigger:focus-visible,.tab-btn:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(63,143,229,.35);outline-offset:2px}.mega-menu{position:fixed;left:50%;top:110px;width:min(900px,calc(100vw - 40px));transform:translateX(-50%) translateY(-8px);display:grid;grid-template-columns:280px 1fr;gap:34px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:28px;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.mega-menu[aria-hidden="false"]{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.mega-intro{padding:22px;background:var(--soft);border-radius:14px}.mega-intro strong{display:block;color:var(--navy);font-size:20px}.mega-intro p{margin:8px 0 14px;color:var(--muted);font-size:14px}.mega-intro a{color:var(--blue-dark);font-weight:700}.mega-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:center;gap:10px 20px}.mega-links a{padding:12px 14px;border-radius:10px;color:var(--navy);font-weight:700}.mega-links a:hover,.mega-links a:focus-visible{background:var(--pale);color:var(--blue-dark)}.header-actions{display:flex;align-items:center;gap:10px}.download-btn,.primary-btn,.secondary-btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:10px;font-weight:800;cursor:pointer;touch-action:manipulation;position:relative;z-index:1}.download-btn,.primary-btn{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(63,143,229,.22)}.download-btn:hover,.primary-btn:hover{background:#2d7fd2}.download-btn.compact{min-height:44px;padding:9px 18px}.secondary-btn{border:1px solid var(--line);background:#fff;color:var(--navy)}.menu-toggle{display:none;width:46px;height:46px;border:0;background:transparent;border-radius:8px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;touch-action:manipulation}.menu-toggle span{width:22px;height:2px;background:var(--navy)}.mobile-menu{position:fixed;inset:0;z-index:2000;background:#fff;display:flex;flex-direction:column;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:.2s}.mobile-menu.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.mobile-menu-head{min-height:76px;padding:0 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.menu-close{width:48px;height:48px;border:0;background:var(--soft);border-radius:50%;font-size:32px;line-height:1;cursor:pointer}.mobile-menu-body{padding:12px 18px 24px;overflow:auto;flex:1}.mobile-group{border-bottom:1px solid var(--line)}.mobile-group-trigger{width:100%;min-height:56px;border:0;background:transparent;display:flex;justify-content:space-between;align-items:center;color:var(--navy);font-weight:800;cursor:pointer;text-align:left;touch-action:manipulation}.mobile-group-links{display:none;padding:0 0 16px}.mobile-group-links.is-open{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.mobile-group-links a{padding:11px 12px;background:var(--soft);border-radius:9px}.mobile-menu-foot{padding:18px;display:flex;gap:14px;align-items:center;border-top:1px solid var(--line);flex-wrap:wrap}.mobile-menu-foot .download-btn{margin-left:auto}
main{min-height:60vh}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.section{padding:88px 0}.section-sm{padding:60px 0}.section-soft{background:var(--soft)}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--blue-dark);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before{content:"";width:22px;height:2px;background:var(--blue)}h1,h2,h3{margin:0;color:var(--navy);line-height:1.25}h1{font-size:clamp(38px,5vw,68px);letter-spacing:-.04em}h2{font-size:clamp(28px,3vw,44px);letter-spacing:-.025em}h3{font-size:21px}.lead{font-size:18px;color:var(--text);max-width:760px}.muted{color:var(--muted)}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:38px}.section-head p{max-width:650px;margin:0}.text-link{color:var(--blue-dark);font-weight:800}.text-link:hover{text-decoration:underline}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.tag{display:inline-flex;padding:7px 10px;border-radius:7px;background:var(--pale);color:var(--blue-dark);font-size:13px;font-weight:800}.hero{padding:74px 0 54px;background:linear-gradient(180deg,#fbfdff 0,#fff 100%)}.hero-grid{display:grid;grid-template-columns:42% 58%;align-items:center}.hero-visual{padding:34px 50px 34px 10px}.hero-visual-inner{padding:26px;background:var(--soft2);border-radius:34px;position:relative}.hero-visual-inner:before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:#d9ebff;right:-24px;top:-28px}.hero-visual img{position:relative;z-index:1;max-height:540px;margin:auto;object-fit:contain}.hero-copy{padding:30px 0 30px 50px}.hero-copy .subtitle{font-size:19px;color:var(--blue-dark);font-weight:800;margin:18px 0 10px}.hero-copy p{max-width:660px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-links{display:flex;gap:22px;flex-wrap:wrap;margin-top:22px}.task-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.task-item{padding:34px 26px;border-right:1px solid var(--line)}.task-item:last-child{border-right:0}.task-no{display:block;color:#a8c7e8;font-size:28px;font-weight:900;margin-bottom:25px}.task-item p{font-size:14px;color:var(--muted)}.bento{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:280px 220px;gap:18px}.bento-item{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 10px 32px rgba(42,93,145,.06)}.bento-item.large{grid-row:span 2;background:var(--soft2)}.bento-item.wide{grid-column:span 2;background:#f7fbff}.bento-item h3{margin-bottom:10px}.bento-item p{margin:0 0 16px}.bento-item img{max-height:225px;margin:18px auto 0;object-fit:contain}.bento-item.wide img{position:absolute;right:24px;bottom:18px;width:190px;max-height:160px}.bento-item.wide .copy{max-width:58%}.process{display:grid;grid-template-columns:repeat(6,1fr);position:relative}.process:before{content:"";position:absolute;left:8%;right:8%;top:28px;height:1px;background:var(--line)}.process-step{position:relative;padding:0 14px}.process-num{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid #bcd7f3;color:var(--blue-dark);font-weight:900;position:relative;z-index:1;margin-bottom:20px}.process-step h3{font-size:17px}.process-step p{font-size:13px;color:var(--muted);line-height:1.65}.network-tabs{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff}.tab-list{display:flex;gap:4px;padding:12px;background:var(--soft);overflow-x:auto}.tab-btn{flex:0 0 auto;min-width:130px;padding:12px 18px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-weight:800;cursor:pointer}.tab-btn[aria-selected="true"]{background:#fff;color:var(--blue-dark);box-shadow:0 5px 16px rgba(42,93,145,.09)}.tab-panel{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;padding:48px}.tab-panel[hidden]{display:none}.tab-panel img{max-height:260px;margin:auto}.security-band{background:var(--blue-dark);color:#dceeff}.security-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.security-band h2,.security-band h3{color:#fff}.security-band .eyebrow{color:#dceeff}.security-band .eyebrow:before{background:#9ac7f4}.security-band .primary-btn{background:#fff;color:var(--blue-dark);box-shadow:none}.security-panel{padding:32px;border:1px solid rgba(255,255,255,.22);border-radius:22px;background:rgba(255,255,255,.06)}.security-panel img{max-height:210px;margin:0 auto 24px;filter:brightness(0) invert(1);opacity:.9}.check-list{list-style:none;padding:0;margin:0}.check-list li{position:relative;padding:10px 0 10px 30px;border-bottom:1px solid rgba(255,255,255,.13)}.check-list li:before{content:"✓";position:absolute;left:0;color:#9fd2ff;font-weight:900}.editorial{display:grid;grid-template-columns:1.1fr .9fr;gap:54px}.feature-article{padding:42px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(140deg,#f1f7fd,#fff)}.feature-article h3{font-size:31px;margin:12px 0 16px}.article-list{border-top:1px solid var(--line)}.article-row{display:grid;grid-template-columns:94px 1fr auto;gap:18px;align-items:start;padding:20px 0;border-bottom:1px solid var(--line)}.article-row .tag{justify-content:center}.article-row h3{font-size:18px}.article-row p{margin:5px 0 0;color:var(--muted);font-size:14px}.service-compare{display:grid;grid-template-columns:1.12fr .88fr;gap:22px}.compare-app,.compare-web{border-radius:26px;overflow:hidden}.compare-app{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;background:var(--soft2);padding:34px}.compare-app img{max-height:380px;margin:auto}.compare-web{padding:46px;background:#fff;border:1px solid var(--line)}.plain-list{padding-left:20px}.plain-list li{margin:9px 0}.staking-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.knowledge-box,.risk-box{padding:38px;border-radius:22px}.knowledge-box{background:#fff;border:1px solid var(--line)}.risk-box{background:#f7f9fc;border-left:4px solid #8db7df}.timeline{max-width:880px;margin:auto;position:relative}.timeline:before{content:"";position:absolute;left:116px;top:4px;bottom:4px;width:1px;background:var(--line)}.timeline-item{display:grid;grid-template-columns:92px 1fr;gap:50px;position:relative;padding:0 0 34px}.timeline-item:before{content:"";position:absolute;left:109px;top:9px;width:15px;height:15px;background:#fff;border:3px solid var(--blue);border-radius:50%}.timeline-label{color:var(--blue-dark);font-size:13px;font-weight:900;text-align:right}.timeline-content{padding:0 0 18px}.timeline-content h3{margin-bottom:8px}.timeline-content p{margin:0 0 8px}.faq-list{max-width:900px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;min-height:70px;padding:18px 54px 18px 0;border:0;background:transparent;text-align:left;color:var(--navy);font-weight:800;font-size:18px;cursor:pointer;position:relative}.faq-question:after{content:"＋";position:absolute;right:8px;top:17px;font-size:24px;color:var(--blue-dark)}.faq-question[aria-expanded="true"]:after{content:"−"}.faq-answer{padding:0 54px 22px 0;color:var(--text)}.faq-answer[hidden]{display:none}.final-cta{padding:66px 0;background:#edf5fd}.final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.final-cta h2{max-width:620px}.final-cta p{max-width:680px}.final-actions{display:flex;gap:12px;flex-wrap:wrap;flex:0 0 auto}
.page-hero{padding:72px 0 48px;background:linear-gradient(180deg,#f6faff,#fff)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px;margin-bottom:24px}.breadcrumbs a:hover{color:var(--blue-dark)}.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.page-hero-image{padding:28px;background:var(--soft2);border-radius:28px}.page-hero-image img{max-height:320px;margin:auto;object-fit:contain}.page-hero .lead{margin:20px 0}.overview-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:34px}.overview-nav a{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--navy);font-weight:800}.overview-nav a:hover{border-color:#a7caee;background:var(--pale)}.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;align-items:start}.article-body{min-width:0}.article-body section{padding:0 0 52px;scroll-margin-top:120px}.article-body h2{font-size:34px;margin-bottom:18px}.article-body h3{margin:26px 0 10px}.article-body p{margin:0 0 16px}.article-body ul,.article-body ol{padding-left:22px}.article-body li{margin:8px 0}.article-toc{position:sticky;top:122px;padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.article-toc strong{display:block;margin-bottom:12px;color:var(--navy)}.article-toc a{display:block;padding:8px 10px;border-left:2px solid var(--line);color:var(--muted);font-size:14px}.article-toc a.is-active,.article-toc a:hover{border-left-color:var(--blue);color:var(--blue-dark);background:var(--pale)}.notice-box{padding:24px 26px;border-left:4px solid var(--blue);background:var(--soft);border-radius:0 14px 14px 0;margin:12px 0 32px}.notice-box strong{display:block;color:var(--navy);margin-bottom:6px}.risk-note{padding:30px;border:1px solid #d5e3ef;background:#f7fafc;border-radius:16px}.related{padding-top:30px;border-top:1px solid var(--line)}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff;font-weight:800;color:var(--navy)}.related a:hover{background:var(--pale);border-color:#b7d5f3}.mobile-toc{display:none;margin-top:28px;border:1px solid var(--line);border-radius:12px;padding:14px}.mobile-toc summary{color:var(--navy);font-weight:800;cursor:pointer}.mobile-toc a{display:block;padding:9px 0;border-bottom:1px solid var(--line)}.tutorial-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.tutorial-group{padding:30px;border:1px solid var(--line);border-radius:18px}.news-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}.news-filter a{padding:8px 12px;border-radius:8px;background:var(--soft);font-weight:800;color:var(--blue-dark)}.site-footer{background:var(--footer);color:#dbeaf8;padding:62px 20px 22px}.footer-grid{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:44px}.site-footer h2{font-size:16px;color:#fff;margin-bottom:16px}.site-footer a{display:block;padding:5px 0;color:#dbeaf8}.site-footer a:hover{color:#fff}.footer-logo img{filter:brightness(0) invert(1)}.footer-brand p{max-width:380px}.footer-risk{font-size:13px;color:#aac6de}.footer-bottom{max-width:var(--max);margin:40px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);display:flex;gap:20px;justify-content:space-between;font-size:13px;color:#aac6de}.footer-bottom a{padding:0}
@media(max-width:1040px){.desktop-nav{display:none}.menu-toggle{display:flex}.header-inner{height:68px}.mega-menu{display:none}.hero-grid{grid-template-columns:1fr 1.15fr}.hero-copy{padding-left:25px}.task-grid{grid-template-columns:repeat(2,1fr)}.task-item:nth-child(2){border-right:0}.task-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.bento{grid-template-columns:1.1fr 1fr;grid-template-rows:auto}.bento-item.large{grid-row:span 2}.bento-item.wide{grid-column:span 2}.process{grid-template-columns:repeat(3,1fr);row-gap:28px}.process:before{display:none}.editorial{grid-template-columns:1fr}.service-compare{grid-template-columns:1fr}.article-shell{grid-template-columns:minmax(0,1fr) 235px;gap:36px}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:24px}}
@media(max-width:760px){html{scroll-padding-top:94px}.safety-strip{padding:7px 14px;font-size:12px;min-height:40px}.header-inner{padding:0 14px;gap:10px}.brand img{width:132px}.header-actions{margin-left:auto}.header-actions .download-btn{font-size:13px;padding:8px 12px;min-height:44px}.container{width:min(100% - 28px,var(--max))}.section{padding:62px 0}.section-sm{padding:46px 0}.section-head{display:block;margin-bottom:28px}.section-head h2{margin-bottom:12px}.hero{padding:42px 0 28px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:1;padding:0}.hero-visual{order:2;padding:34px 10px 10px}.hero-copy h1{font-size:42px}.task-grid{grid-template-columns:1fr}.task-item,.task-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.task-item:last-child{border-bottom:0}.bento{grid-template-columns:1fr}.bento-item,.bento-item.large,.bento-item.wide{grid-column:auto;grid-row:auto}.bento-item.wide img{position:static;width:auto;max-height:180px}.bento-item.wide .copy{max-width:none}.process{grid-template-columns:1fr;padding-left:18px}.process-step{display:grid;grid-template-columns:58px 1fr;column-gap:18px;padding:0 0 18px}.process-step:before{content:"";position:absolute;left:27px;top:56px;bottom:-10px;width:1px;background:var(--line)}.process-step:last-child:before{display:none}.process-num{grid-row:span 2;margin:0}.tab-panel{grid-template-columns:1fr;padding:30px 22px}.tab-panel img{order:-1;max-height:210px}.security-grid{grid-template-columns:1fr}.editorial{gap:28px}.feature-article{padding:28px}.article-row{grid-template-columns:72px 1fr}.article-row>a:last-child{grid-column:2}.compare-app{grid-template-columns:1fr;padding:28px}.compare-web{padding:30px}.staking-grid{grid-template-columns:1fr}.timeline:before{left:8px}.timeline-item{grid-template-columns:1fr;gap:8px;padding-left:30px}.timeline-item:before{left:1px}.timeline-label{text-align:left}.final-cta-inner{display:block}.final-actions{margin-top:24px}.page-hero{padding:46px 0 30px}.page-hero-grid{grid-template-columns:1fr}.page-hero-image{order:-1}.overview-nav{grid-template-columns:repeat(2,1fr)}.article-shell{grid-template-columns:1fr}.article-toc{display:none}.mobile-toc{display:block}.article-body h2{font-size:29px}.related-grid,.tutorial-groups{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom>*{display:block;margin:8px 0}.mobile-menu-foot{align-items:stretch}.mobile-menu-foot .download-btn{width:100%;margin:4px 0 0}}
@media(max-width:420px){.header-actions .download-btn{padding-inline:10px}.brand img{width:116px}.overview-nav{grid-template-columns:1fr}.mobile-group-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Task-focused content pages */
.tutorial-groups{display:grid;gap:34px}.tutorial-groups>section{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,42px)}.tutorial-heading{display:flex;gap:20px;align-items:flex-start;margin-bottom:22px}.tutorial-heading>span{font-size:34px;font-weight:800;color:#b9d7f3;line-height:1}.tutorial-heading h2{margin:0 0 8px}.tutorial-heading p{margin:0}.step-list{display:grid;gap:14px;padding:0;list-style:none;counter-reset:tutorial}.step-list li{counter-increment:tutorial;position:relative;padding:18px 20px 18px 58px;background:var(--soft);border-radius:16px}.step-list li:before{content:counter(tutorial);position:absolute;left:18px;top:18px;width:26px;height:26px;border-radius:9px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800}.step-list p{margin:5px 0 0}.check-list.light{background:var(--soft);color:var(--text);padding:22px 24px 22px 48px;border-radius:18px}.filter-links{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}.filter-links a{padding:10px 16px;border-radius:10px;background:var(--pale);text-decoration:none;color:var(--deep);font-weight:700}.news-timeline .timeline-content h2{font-size:clamp(22px,3vw,30px);margin-top:0}.faq-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start}.faq-categories{position:sticky;top:128px;display:grid;gap:8px;border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff}.faq-categories strong{margin-bottom:8px}.faq-categories a{color:var(--muted);text-decoration:none;padding:8px;border-radius:8px}.faq-categories a:hover,.faq-categories a:focus{background:var(--pale);color:var(--deep)}.faq-category{display:inline-block;margin:18px 20px 0;color:var(--blue);font-size:13px;font-weight:800}.faq-answer p{margin:0}.overview-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.overview-nav a{padding:10px 14px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--deep);font-weight:700;background:#fff}
@media(max-width:760px){.faq-layout{grid-template-columns:1fr;gap:22px}.faq-categories{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.faq-categories strong{grid-column:1/-1}.tutorial-heading{gap:12px}.tutorial-heading>span{font-size:26px}}
.faq-section-title{margin:34px 0 12px;font-size:clamp(22px,3vw,30px)}.faq-section-title:first-child{margin-top:0}