/* 59만모바일 information hub. One mobile-first system, without legacy overrides. */
:root{--blue:#175CD3;--blue-dark:#1249a8;--blue-tint:#edf4ff;--ink:#162033;--muted:#667085;--line:#e3e8ef;--paper:#fff;--canvas:#f7f9fc;--radius:18px;--font:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.7;letter-spacing:-.025em;overflow-wrap:break-word}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}img{max-width:100%;height:auto}svg{flex-shrink:0;vertical-align:middle}button svg{pointer-events:none}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.35;letter-spacing:-.045em}h1{font-size:28px;font-weight:800;margin-bottom:12px}h2{font-size:22px;margin-bottom:12px}h3{font-size:17px;margin-bottom:8px}p{margin-bottom:14px}b,strong{font-weight:750}ul,ol{padding-left:22px}li+li{margin-top:5px}[hidden]{display:none!important}:focus-visible{outline:3px solid #84adff;outline-offset:4px;border-radius:4px}.site{width:100%;max-width:1248px;margin:0 auto;padding:0 20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--blue);color:#fff;padding:10px 16px;border-radius:10px}.skip-link:focus{top:10px}.section-kicker,.gc-kicker{display:block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.09em;margin-bottom:8px}.updated,.small-note,.date-line,.date-text{font-size:12px;color:var(--muted)}
/* Shared navigation. The native disclosure remains usable with JavaScript off. */
.top{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:#fff}.top-in{height:68px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{display:flex;align-items:center;gap:9px;color:var(--ink);font-size:18px;font-weight:800;white-space:nowrap;letter-spacing:-.05em}.brand:hover{text-decoration:none}.brand-mascot{width:32px;height:32px}.brand-caption{display:none;font-size:11px;letter-spacing:-.02em;color:var(--muted);font-weight:500}.desktop-nav{display:none}.top-menu{position:relative}.top-menu>summary{list-style:none;display:grid;place-items:center;width:42px;height:42px;border-radius:10px;color:var(--ink);cursor:pointer}.top-menu>summary::-webkit-details-marker{display:none}.ico-close,.top-menu[open] .ico-open{display:none}.top-menu[open] .ico-close{display:block}.top-menu[open]>summary{background:var(--blue-tint);color:var(--blue)}.top-menu-panel{position:absolute;right:0;top:52px;width:258px;padding:10px;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px #15233e12;background:#fff}.top-menu-panel a{display:block;padding:11px 14px;border-radius:9px;color:var(--ink);font-size:14px;font-weight:650}.top-menu-panel a:hover{background:var(--blue-tint);text-decoration:none}.top-menu-panel .menu-cta{background:var(--blue);color:#fff;margin-top:6px}.top-menu-panel .menu-chat{color:var(--blue)}
/* Home: clear entry, three starting points, then the full category directory. */
.home-hero{background:#fff;border-bottom:1px solid var(--line);padding:32px 0}.home-hero .site{display:grid;gap:28px}.home-hero-kicker{font-size:11px;color:var(--blue);font-weight:750;margin-bottom:12px}.home-hero h1{font-size:30px;max-width:590px;line-height:1.35}.home-hero-sub{color:var(--muted);font-size:14px;max-width:550px}.support-search{display:grid;gap:7px;margin:22px 0 15px}.support-search label{font-size:12px;font-weight:700}.support-search-field{display:flex;align-items:center;min-height:54px;padding:5px;border:1px solid #d4deeb;border-radius:13px;background:#fafbfe}.support-search-field:focus-within{outline:3px solid #d4e4ff;border-color:var(--blue)}.support-search-field input{min-width:0;flex:1;background:none;border:0;padding:8px 10px;outline:0;font-size:13px}.support-search-field button{border:0;border-radius:9px;background:var(--blue);color:#fff;font-size:13px;font-weight:750;padding:10px 18px}.home-hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.home-hero-cta{color:var(--blue);font-size:13px;font-weight:750}.home-hero-help{color:var(--muted);font-size:13px}.hero-checklist{background:var(--canvas);border:1px solid var(--line);border-radius:20px;overflow:hidden}.checklist-top{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-weight:750;font-size:15px}.checklist-top img{width:24px}.checklist-label{margin-left:auto;font-size:9px;color:var(--muted);letter-spacing:.08em}.hero-checklist>a{display:flex;gap:14px;align-items:center;padding:13px 18px;color:var(--ink);border-top:1px solid var(--line);background:#fff}.hero-checklist>a:hover{background:var(--blue-tint);text-decoration:none}.checklist-num{color:var(--blue);font-size:11px;font-weight:800;background:var(--blue-tint);border-radius:50%;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0}.hero-checklist b{display:block;font-size:14px}.hero-checklist small{display:block;font-size:12px;color:var(--muted);margin-top:1px}.hero-checklist>a>svg{margin-left:auto;color:var(--blue)}.checklist-bottom{padding:11px 18px;font-size:10px;color:var(--muted)}
.content{padding-top:26px;padding-bottom:44px}.layout{min-width:0}.article{min-width:0}.home .article>section,.home .article>nav{margin-bottom:30px}.home-featured-head,.gc-quick-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:16px}.home-featured-head h2,.gc-quick-head h2{margin-bottom:0}.home-featured-head>a,.gc-first{font-size:12px;color:var(--muted);white-space:nowrap}.home-featured-list{display:grid;gap:10px;counter-reset:featured}.home-featured-card{position:relative;display:grid;grid-template-columns:32px minmax(0,1fr) 66px;align-items:center;gap:10px;border:1px solid var(--line);padding:18px 16px;border-radius:16px;background:#fff;color:var(--ink);min-height:132px;counter-increment:featured}.home-featured-card:hover{border-color:#a4c5fc;text-decoration:none}.hf-number{grid-column:1;grid-row:1;width:30px;height:30px;border-radius:50%;background:var(--blue-tint);color:var(--blue);font-size:11px;font-weight:800;display:grid;place-items:center;align-self:start}.hf-number:before{content:"0" counter(featured)}.home-featured-card>img{grid-column:3;grid-row:1;width:66px;height:78px;object-fit:contain;border-radius:10px;background:var(--canvas)}.hf-body{grid-column:2;grid-row:1;display:grid;gap:4px}.hf-tag{font-size:10px;color:var(--blue);font-weight:750}.hf-body strong{font-size:16px;line-height:1.4}.hf-desc{color:var(--muted);font-size:12px;line-height:1.6}.purpose-grid{padding:22px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.home-more{display:inline-flex;align-items:center;margin-top:17px;font-size:12px;font-weight:700}.home-cats{margin-bottom:0}.home-badges{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0}.home-badges>div{padding:16px;background:#eff3f8;border-radius:12px}.home-badges b{display:block;font-size:13px}.home-badges span{display:block;font-size:11px;color:var(--muted);margin-top:4px}.home-member{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:var(--blue-tint);border:1px solid #d7e6ff;border-radius:14px;color:var(--ink)}.home-member b,.home-member span{display:block}.home-member b{font-size:14px}.home-member span{font-size:11px;color:var(--muted)}.home-member strong{color:var(--blue);font-size:17px;white-space:nowrap}.home-plan-list{display:grid;gap:10px}.home-plan{display:grid;gap:6px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}.home-plan-net{font-size:10px;color:var(--blue);font-weight:750}.home-plan>b{font-size:16px}.home-plan strong{font-size:25px;color:var(--blue)}.home-plan p{font-size:12px;color:var(--muted);margin:0}.home-note{font-size:11px;color:var(--muted);margin:12px 0 0}.home-usim-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.home-usim{display:flex;flex-direction:column;align-items:center;gap:3px;border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px 10px;color:var(--ink);text-align:center}.home-usim:hover{border-color:#a4c5fc;text-decoration:none}.home-usim img,.home-usim-icon{width:105px;height:120px;object-fit:contain;display:grid;place-items:center;margin-bottom:7px}.home-usim b{font-size:14px}.home-usim span:not(.home-usim-icon){font-size:12px;color:var(--blue)}.home-usim em{font-style:normal;font-size:10px;color:var(--muted)}.home-contact{padding:26px 20px;text-align:center;background:var(--blue-tint);border-radius:18px}.home-contact h2{font-size:23px}.hours-chips{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;list-style:none;padding:0;font-size:10px;color:var(--muted)}.hours-chips li{margin:0;background:#fff;padding:4px 8px;border-radius:6px}.contact-note{color:var(--muted);font-size:13px}.home-contact-btn{display:inline-flex;min-height:44px;align-items:center;padding:8px 20px;border:1px solid #bed4f7;border-radius:10px;background:#fff;color:var(--blue);font-weight:750;font-size:13px}.home-faq details{padding:16px 0;border-bottom:1px solid var(--line)}.home-faq summary{font-size:14px;font-weight:700;cursor:pointer}.home-faq details p{margin:12px 0 0;color:var(--muted);font-size:13px}
/* The category grid never forces horizontal scrolling, even at 390px. */
.gc-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:20px 0 26px}.gc-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:0;padding:13px 5px;min-height:103px;border:1px solid var(--line);border-radius:13px;background:#fff;text-align:center;color:var(--ink);font-family:inherit}.gc-tile:hover{border-color:#9fc0f5;text-decoration:none}.gc-ic{display:grid;place-items:center;height:29px;color:var(--blue)}.gc-ic img{display:block;width:28px;height:28px}.gc-tile b{font-size:11px;line-height:1.4;word-break:keep-all}.gc-tile small{font-size:9px;color:var(--muted)}.gc-tile.is-active{background:var(--blue);color:#fff;border-color:var(--blue)}.gc-tile.is-active small{color:#e0ebff}.gc-tile.is-active .gc-ic img{filter:brightness(0) invert(1)}
/* Detail: readable original content, integrated title and related topic browser. */
.detail-categories{display:none}.detail-workspace{min-width:0}.context-back{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin-bottom:20px}.context-back>span{color:var(--blue);font-size:19px}.context-list,.context-help{display:none}.detail-article{padding:22px 18px;border:1px solid var(--line);border-radius:18px;background:#fff}.crumb-bar{font-size:10px;color:var(--muted);margin-bottom:20px}.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;line-height:1.7;margin:0}.crumb a{color:var(--muted)}.crumb-now{color:var(--muted)}.crumb-sep{color:#a0aaba}.hero{padding:0 0 22px;margin-bottom:18px;border-bottom:1px solid var(--line);background:#fff}.eyebrow,.hero-badge{display:inline-block;border-radius:6px;background:var(--blue-tint);color:var(--blue);padding:3px 8px;font-size:10px;font-weight:750;margin-bottom:12px}.hero h1{font-size:27px;margin-bottom:10px;word-break:keep-all}.hero p{font-size:13px;color:var(--muted);margin-bottom:12px}.hero-cta{font-size:11px;font-weight:750;color:var(--blue);display:inline-flex;align-items:center;gap:8px}.hero-cta-secondary{margin-left:12px}.article section{margin-bottom:24px}.article section:last-child{margin-bottom:0}.article section:not(.gc-section,.gc-hero,.gc-quick,.gc-ask,.gc-cta,.purpose-grid,.home-featured,.home-contact,.home-badges) h2{font-size:21px}.detail-article p,.detail-article li{font-size:14px;line-height:1.85}.detail-article h2{margin-bottom:13px}.detail-article h3{margin-top:22px}.detail-article>section+section{padding-top:24px;border-top:1px solid var(--line)}.answer-card,.answer-box,.key-points,.lede-answer{background:var(--blue-tint);border:1px solid #d6e5fd;border-radius:14px;padding:20px 16px}.answer-card h2,.answer-box h2{color:var(--blue-dark);font-size:18px!important}.answer-card p:last-child,.answer-card ul:last-child{margin-bottom:0}.check-list,.icon-list{list-style:none;padding:0;margin:0}.check-list li,.icon-list li{position:relative;padding-left:23px;margin-top:10px}.check-list li:before,.icon-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:800}.updated{font-size:11px!important;color:var(--muted);line-height:1.7!important;margin-bottom:20px}.cta{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.button,.primary-cta{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:11px 16px;background:var(--blue);color:#fff;border-radius:10px;font-size:12px;font-weight:750;line-height:1.5;text-align:center}.button:hover,.primary-cta:hover{background:var(--blue-dark);text-decoration:none}.button.alt{background:#fff;color:var(--blue);border:1px solid #bfd3f2}.primary-cta{display:flex;justify-content:space-between;margin-top:16px}.product-summary,.decision-card,.plan-cards{padding:20px 16px;background:var(--canvas);border:1px solid var(--line);border-radius:14px}.decision-card>div:not(.section-kicker){margin-bottom:10px;font-size:13px}.decision-card>div>b{color:var(--blue);margin-right:8px}.summary-label{color:var(--blue);font-weight:750}.summary-grid,.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}.summary-grid>span,.plan-grid>div{background:#fff;border:1px solid var(--line);padding:12px;border-radius:9px;font-size:11px;display:grid;gap:4px}.summary-grid b,.plan-grid b{font-size:13px}.plan-grid strong{color:var(--blue)}
.table-scroll{overflow-x:auto;max-width:100%;overscroll-behavior:contain;margin:16px 0;border:1px solid var(--line);border-radius:11px}table{width:100%;border-collapse:collapse;font-size:12px;line-height:1.65;word-break:normal}th{background:var(--canvas);color:#344054;text-align:left;font-size:11px;font-weight:750}th,td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}.detail-article td p{font-size:12px}thead th:first-child{min-width:62px}.table-scroll>table{margin:0}.article>section>table{display:table;margin:16px 0}.steps,.flow{display:grid;gap:8px}.step{display:grid;grid-template-columns:30px minmax(0,1fr);gap:12px;border:1px solid var(--line);padding:14px;border-radius:12px;background:#fff}.step>b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--blue-tint);color:var(--blue);font-size:10px}.step strong{font-size:13px}.step p{font-size:12px;line-height:1.7;margin:4px 0 0}.step-link a{font-size:12px}.activation-flow{padding:22px 18px;background:var(--canvas);border:1px solid var(--line);border-radius:16px}.activation-flow h2{font-size:20px}.network-chip,.net-tag{display:inline-block;color:var(--blue);background:var(--blue-tint);padding:1px 6px;border-radius:4px;font-size:10px;font-weight:750}.related{display:grid;gap:0;border-top:1px solid var(--line);margin-top:28px;padding-top:24px}.related-title{font-size:17px!important;margin-bottom:12px}.related>a{display:block;font-size:13px;padding:13px 5px;border-bottom:1px solid var(--line);color:var(--ink)}.related>a:after{content:"›";float:right;color:var(--blue)}.faq-item{border-bottom:1px solid var(--line);padding-bottom:10px}.faq-item h3{font-size:15px}.faq-item p{color:#586478}.notice-box,.warn-box,.danger-box,.danger-law,.kakao-help{padding:17px;background:#fff8ed;border:1px solid #f5dfba;border-radius:12px;margin:18px 0}.kakao-help{background:var(--blue-tint);border-color:#d7e5fa}.notice-box p:last-child,.warn-box p:last-child{margin-bottom:0}.jump-chips{display:flex;gap:6px;flex-wrap:wrap;padding:0;list-style:none}.jump-chips a{padding:5px 9px;border:1px solid var(--line);border-radius:6px;font-size:11px}.numbered{padding-left:22px}.numbered li{padding:3px 0}.member-box{padding:18px;background:var(--blue-tint);border-radius:12px;margin:18px 0}.member-box strong{font-size:25px;color:var(--blue)}.member-copy{padding:5px 12px;border:1px solid #bdd4f6;background:#fff;border-radius:6px;color:var(--blue)}.noindex-note{font-size:12px;color:var(--muted)}
/* Real SIM photos and real activation captures are always retained. */
.shot{margin:14px 0 20px;background:var(--canvas);border:1px solid var(--line);border-radius:13px;padding:12px;overflow:hidden}.shot>img{display:block;max-width:100%;width:auto;max-height:650px;object-fit:contain;margin:0 auto}.shot figcaption{font-size:11px;color:var(--muted);margin-top:10px;line-height:1.65}.shot-grid{display:grid;gap:12px}.product-image-card{margin:18px 0;text-align:center;border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}.sim-product-image,.sim-product-image-inline{display:block;max-width:220px;max-height:290px;object-fit:contain;margin:12px auto}.product-image-card img{object-fit:contain;max-height:300px}.auth-grid,.img-cards{padding:16px 12px;border:1px solid var(--line);border-radius:13px;margin:18px 0;background:var(--canvas)}.auth-grid-title,.img-cards-title{font-size:12px!important;font-weight:750;margin-bottom:14px}.auth-grid ul{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;list-style:none;padding:0;margin:0}.auth-grid li{margin:0;display:grid;justify-items:center;gap:4px}.auth-grid b{font-size:10px}.auth-badge{display:grid;place-items:center;width:32px;height:32px;background:#fff;border:1px solid var(--line);border-radius:9px;color:var(--blue);font-size:12px;font-weight:800}.auth-grid-note,.img-cards-note{font-size:10px!important;color:var(--muted);margin:12px 0 0}.img-cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:0;gap:8px}.img-cards--sim .img-cards-grid{grid-template-columns:1fr 1fr}.img-cards-grid>li{margin:0;min-width:0}.img-cards figure{margin:0;padding:12px 7px;border:1px solid var(--line);background:#fff;border-radius:10px;height:100%;text-align:center}.ic-art{display:grid;place-items:center;width:100%;height:70px}.ic-art>img{width:60px;height:62px;object-fit:contain}.img-cards--sim .ic-art{height:100px}.img-cards--sim .ic-art img{width:90px;height:95px}.img-cards figcaption{display:grid;gap:3px;margin-top:8px;line-height:1.5}.img-cards figcaption b{font-size:11px}.img-cards figcaption span,.img-cards figcaption em{font-size:9px;color:var(--muted);font-style:normal}.fact-cards,.feature-cards,.fix-list,.net-cards,.result-cards,.tile-grid{display:grid;gap:10px}.fact-cards>div,.feature-cards>div,.fix-card,.net-card,.result-card{padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.sec-h{display:flex;align-items:center;gap:9px}.sec-num{display:inline-grid;place-items:center;width:28px;height:28px;background:var(--blue);color:#fff;border-radius:50%;font-size:12px}.chat-mock{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--canvas)}.bubble{background:#fff;padding:14px;border-radius:10px;margin-bottom:10px}.chat-tags{display:flex;gap:6px;flex-wrap:wrap}.chat-tags span{background:var(--blue-tint);border-radius:6px;padding:3px 8px;font-size:11px}.hero-art,.page-art-wrap,.activation-mascot,.home-brand,.pa-dot{display:none}
/* Light legal footer and a compact mobile conversion bar. */
.footer{border-top:1px solid var(--line);background:#f0f3f8;padding:28px 0 108px;color:var(--muted)}.footer-grid{display:grid;gap:20px}.footer-brand>a{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:18px}.footer-brand img{width:25px;height:25px}.footer-brand>span{display:block;margin:5px 0 0 33px;font-size:10px}.footer-info p{font-size:10px;line-height:1.9;margin:0 0 4px}.footer-info a{color:#344b6a;text-decoration:underline;text-underline-offset:3px}.bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;display:grid;grid-template-columns:minmax(0,1fr) 108px;gap:8px;padding:10px 18px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fffffff5;backdrop-filter:blur(10px)}.bottom-bar a{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:10px;font-size:13px;font-weight:750}.bottom-bar-main{background:var(--blue);color:#fff}.bottom-bar-main:hover{background:var(--blue-dark);text-decoration:none}.bottom-bar-sub{background:#fff;border:1px solid #c5d6ef;color:var(--blue)}
@media(min-width:430px){.site{padding-left:24px;padding-right:24px}.gc-card{grid-template-columns:28px minmax(0,1fr) 58px 14px;gap:10px;padding:17px 12px}.gc-thumb{width:58px;height:66px}.gc-tile b{font-size:12px}.gc-tile small{font-size:10px}.gc-desc{font-size:12px}.gc-body>b{font-size:15px}.brand-caption{display:inline}.brand{gap:8px}.brand-caption{max-width:110px;white-space:normal;line-height:1.4;font-size:9px}}
@media(min-width:700px){.site{padding-left:32px;padding-right:32px}.brand-caption{max-width:none;white-space:nowrap;margin-left:7px;font-size:11px}.home-hero .site{grid-template-columns:minmax(0,1fr) minmax(260px,.8fr);gap:36px;align-items:center}.home-hero h1{font-size:34px}.home-featured-list,.home-plan-list{grid-template-columns:repeat(3,minmax(0,1fr))}.home-featured-card{grid-template-columns:28px minmax(0,1fr);gap:9px;padding:20px;min-height:230px;align-items:start}.home-featured-card>img{grid-column:2;grid-row:2;width:64px;height:74px;justify-self:end}.hf-body{grid-column:1/3;grid-row:3}.hf-number{grid-column:1;grid-row:1}.home-usim-list{grid-template-columns:repeat(4,minmax(0,1fr))}.home-badges{grid-template-columns:repeat(4,minmax(0,1fr))}.gc-tiles{grid-template-columns:repeat(8,minmax(0,1fr));gap:9px}.gc-tile{min-height:111px;padding:15px 5px}.gc-tile b{font-size:11px}.gc-tile small{font-size:9px}.gc-quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.gc-quick-card{grid-template-columns:27px minmax(0,1fr);padding:20px}.gc-qart{display:none}.gc-qdesc{font-size:12px}.gc-first{font-size:12px}.gc-hero{position:relative;padding:14px 0}.gc-hero h1{font-size:33px}.gc-search{max-width:600px;width:100%;margin:8px 0}.gc-hero>p{max-width:650px}.purpose-grid{padding:27px}.home .article>section{margin-bottom:40px}.shot-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:230px minmax(0,1fr)}.footer{padding-bottom:100px}}
@media(min-width:1024px){.top-in{height:78px}.top-menu{display:none}.desktop-nav{display:flex;align-items:center;gap:28px;align-self:stretch}.desktop-nav>a{display:flex;align-items:center;color:#586478;font-size:13px;font-weight:650;border-bottom:3px solid transparent;padding-top:3px}.desktop-nav>a:hover{text-decoration:none;color:var(--blue)}.desktop-nav>a[aria-current=page]{border-color:var(--blue);color:var(--blue)}.desktop-nav .nav-apply{align-self:center;gap:8px;min-height:40px;background:var(--blue);color:#fff;border:0;padding:8px 13px;border-radius:9px;font-size:12px}.brand{font-size:21px}.brand-mascot{width:36px;height:36px}.home-hero{padding:54px 0}.home-hero .site{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:76px}.home-hero h1{font-size:44px;line-height:1.3}.home-hero-kicker{font-size:12px}.home-hero-sub{font-size:15px}.support-search{max-width:540px}.hero-checklist{max-width:440px}.checklist-top{padding:22px}.hero-checklist>a{padding:16px 22px}.hero-checklist b{font-size:15px}.checklist-bottom{padding:13px 22px;font-size:11px}.content{padding-top:38px;padding-bottom:56px}.home h2{font-size:27px}.home-featured-card{display:grid;grid-template-columns:32px minmax(0,1fr) 82px;gap:10px;min-height:176px;padding:22px}.home-featured-card>img{grid-column:3;grid-row:1;width:82px;height:96px;align-self:center}.hf-body{grid-column:2;grid-row:1}.hf-number{grid-column:1;grid-row:1}.hf-body strong{font-size:18px}.hf-desc{font-size:12px}.purpose-grid>.gc-tiles{margin-bottom:0}.gc-tile{min-height:110px;padding:16px 6px}.gc-tile b{font-size:13px}.gc-tile small{font-size:11px}.gc-ic{height:34px}.gc-ic img{width:32px;height:32px}.home-badges>div{padding:20px}.home-badges b{font-size:14px}.home-badges span{font-size:12px}.home-member{padding:21px 26px}.home-member strong{font-size:24px}.home-plans,.home-usims{padding-top:5px}.home-plan{padding:25px}.home-usim{padding:23px 15px}.home-usim img,.home-usim-icon{height:140px;width:130px}.home-usim b{font-size:16px}.home-usim em{font-size:12px}.home-contact{padding:35px}.home-faq{max-width:850px;margin:0 auto}.home-faq summary{font-size:15px}.home-faq details p{font-size:14px}.detail-content{padding-top:18px}.detail-categories{display:grid;margin:6px 0 26px}.detail-workspace{display:grid;grid-template-columns:340px minmax(0,1fr);gap:24px;align-items:start}.guide-context{position:sticky;top:100px}.context-back{margin-bottom:14px;font-size:12px}.context-list{display:block;background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px 14px 12px}.context-heading{display:flex;gap:9px;align-items:center;padding:0 6px 17px}.context-heading img{width:26px;height:26px}.context-heading h2{font-size:18px;margin:0}.context-heading>span{margin-left:auto;font-size:10px;color:var(--muted)}.context-card{display:grid;grid-template-columns:26px minmax(0,1fr) 12px;gap:8px;align-items:center;border:1px solid transparent;border-bottom-color:var(--line);padding:15px 10px;color:var(--ink);border-radius:8px}.context-card:hover,.context-card.is-selected{background:var(--blue-tint);border-color:#d1e2fc;text-decoration:none}.context-card small{font-size:9px;color:var(--blue);display:block}.context-card b{font-size:13px;display:block;line-height:1.5;margin:3px 0}.context-desc{font-size:10px;color:var(--muted);display:block;line-height:1.65}.context-card>svg{width:12px;color:var(--blue)}.context-number{color:var(--blue);font-size:10px;font-weight:800;align-self:start;padding-top:5px}.context-all{display:flex;align-items:center;justify-content:space-between;padding:18px 10px 8px;font-size:11px;font-weight:700}.context-help{display:block;padding:22px 20px;border-radius:15px;background:var(--blue-tint);margin-top:17px;border:1px solid #dce8fc}.context-help>b{font-size:15px}.context-help p{font-size:12px;color:var(--muted);margin:6px 0 12px}.context-help>a{font-size:12px;font-weight:750}.context-help>a>svg{width:13px}.detail-article{padding:32px 34px;border-radius:18px}.hero h1{font-size:35px;line-height:1.4}.hero p{font-size:14px}.detail-article p,.detail-article li{font-size:15px}.detail-article section:not(.gc-section) h2{font-size:23px}.detail-article>section+section{padding-top:30px;margin-top:30px}.detail-article table{font-size:13px}.detail-article .updated{font-size:11px}.shot>img{max-height:580px}.footer{padding:38px 0}.footer-info p{font-size:11px}.bottom-bar{display:none}.footer-grid{grid-template-columns:340px minmax(0,1fr);gap:24px}.related{padding-top:28px}.related a{font-size:14px}.home .related{grid-template-columns:1fr 1fr;gap:0 20px}.home .related-title{grid-column:1/-1}}
.hub-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.hub-meta .crumb-bar,.hub-meta .updated{margin:0;font-size:10px!important}.footer-info-title{font-size:13px;margin:0 0 10px;color:#344054;letter-spacing:-.02em}.footer-info p{font-size:12px;line-height:1.9;margin-bottom:5px}
.preview-content .hero .preview-title{font-size:29px;line-height:1.4;margin:0 0 10px;font-weight:800;word-break:keep-all}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
/* Illustrated quick-start composition. Original real thumbnails remain visible. */
.home .home-featured-card{display:block;min-height:310px;padding:24px 22px 110px;border-radius:22px;background:#f3f8ff;border-color:#d7e5fa;overflow:hidden}
.home .home-featured-card:first-child{background:linear-gradient(135deg,#347cf0,#175cd3 70%,#1348ab);border-color:#175cd3;color:#fff}
.home .hf-number{position:absolute;left:22px;top:24px;width:30px;height:27px;border-radius:99px;background:#175cd3;color:#fff}
.home .home-featured-card:first-child .hf-number{background:#fff;color:#175cd3}
.home .hf-body{display:grid;gap:10px}
.home .hf-tag{margin-left:40px;min-height:27px;display:flex;align-items:center;font-size:11px;color:#175cd3}
.home .home-featured-card:first-child .hf-tag{color:#e4efff}
.home .hf-body strong{display:block;max-width:62%;font-size:22px;line-height:1.4;word-break:keep-all}
.home .hf-desc{display:block;max-width:60%;font-size:12px;line-height:1.8;color:#667085;word-break:keep-all}
.home .home-featured-card:first-child .hf-desc{color:#e2edff}
.home .home-featured-card>img.hf-art{position:absolute;right:2px;bottom:45px;width:157px;height:173px;object-fit:contain;background:none;border-radius:0}
.home .home-featured-card>img.hf-proof{position:absolute;left:23px;bottom:16px;width:28px;height:34px;object-fit:contain;background:#ffffffde;border:1px solid #dfe8f4;border-radius:4px}
.home .hf-source{position:absolute;bottom:22px;left:59px;font-size:9px;color:#7b8494}
.home .home-featured-card:first-child .hf-source{color:#dae8ff}
.home .hf-go{position:absolute;left:22px;bottom:62px;display:flex;align-items:center;gap:18px;min-height:34px;padding:6px 14px;border-radius:99px;border:1px solid #d1e0f6;background:#fff;color:#175cd3;font-size:11px;font-weight:750}
.home .hf-go svg{width:14px;height:14px}
.home .home-cats .gc-ic{height:49px}.home .home-cats .gc-ic img{width:51px;height:51px;object-fit:contain}
@media(min-width:1024px){.home .site,.top .site{max-width:1440px}.home .home-featured-list{gap:16px}.home .home-featured-card{min-height:310px}.home .hf-body strong{font-size:23px}.home .home-cats .gc-tile{min-height:125px}}
@media(max-width:1023px) and (min-width:700px){.home .home-featured-card{padding:20px 18px 112px;min-height:325px}.home .hf-number{left:18px;top:20px}.home .hf-body strong{font-size:18px;max-width:70%}.home .hf-desc{font-size:11px;max-width:65%}.home .home-featured-card>img.hf-art{width:115px;height:135px;bottom:46px;right:-2px}.home .hf-go{left:18px}.home .home-featured-card>img.hf-proof{left:19px}.home .hf-source{left:55px}}
@media(max-width:699px){.home .home-featured-card{min-height:282px;padding:22px 20px 108px}.home .hf-number{left:20px;top:22px}.home .hf-body strong{font-size:21px;max-width:62%}.home .hf-desc{font-size:12px;max-width:61%}.home .home-featured-card>img.hf-art{width:140px;height:155px;right:0;bottom:46px}.home .hf-go{left:20px;bottom:61px}.home .home-featured-card>img.hf-proof{left:21px}.home .hf-source{left:57px}.home .home-cats .gc-ic{height:38px}.home .home-cats .gc-ic img{width:43px;height:43px}}


/* Refined content design: substantial headings, meaningful illustration, light legal footer. */
body{background:#f6f8fb}
.detail-article{border-color:#e3eaf3;box-shadow:0 7px 24px #142d4d08}
.detail-article .crumb-bar{font-size:12px}
.detail-article .hero{border-bottom:0;margin-bottom:8px;padding-bottom:8px}
.detail-article .hero h1{line-height:1.36;letter-spacing:-.05em;margin-bottom:12px}
.detail-article .hero p{line-height:1.7;font-size:14px}
.detail-article .hero-cta{font-size:12px}
.detail-lead-visual{display:grid;place-items:center;min-height:170px;padding:7px;margin:15px 0 22px;border-radius:17px;background:linear-gradient(120deg,#eaf3ff,#f7faff)}
.detail-lead-visual img{display:block;width:166px;height:166px;object-fit:contain}
.detail-article .answer-card,.detail-article .key-points,.detail-article .lede-answer{background:#f4f8ff;border:1px solid #dbe9fb;border-left:4px solid #175cd3;border-radius:13px;padding:20px 17px}
.detail-article .answer-card h2{font-size:19px!important;color:#194d99}
.detail-article>section+section{border-top-color:#e8edf4}
.detail-article p,.detail-article li{line-height:1.82;color:#364455}
.detail-article .decision-card{background:#f9fbfe;border-color:#e3eaf3}
.footer{background:#fff;color:#52627a;border-top:1px solid #e3eaf2}
.footer-info-title{color:#26364e;font-weight:800}
.footer-info p{font-size:12px;line-height:1.75;overflow-wrap:anywhere}
.footer-info a{color:#175cd3}
.bottom-bar{box-shadow:0 -5px 22px #16385c0d}
@media(max-width:429px){
 .detail-content{padding-left:13px;padding-right:13px}
 .detail-article{padding:22px 17px 28px;border-radius:17px}
 .detail-article .hero h1{font-size:26px}
 .detail-lead-visual{min-height:157px}
 .detail-lead-visual img{width:155px;height:155px}
 .detail-article .answer-card{padding:17px 15px}
}
@media(min-width:1024px){
 .detail-article{padding:36px 40px}
 .detail-lead-visual{min-height:218px}
 .detail-lead-visual img{width:212px;height:212px}
}


/* OWNER REQUIREMENT: single mobile-only experience, INCLUDING desktop screens.
 * Desktop browser is a centered 480px mobile page. No PC header, side panel or 2-column layouts.
 * This final override intentionally defeats previous @media(min-width:700px/1024px) design expansions.
 */
@media (min-width:481px) {
 html{scroll-padding-top:66px}
 .site,.home .site,.top .site,.footer .site,.content.site{width:100%!important;max-width:480px!important;padding-left:18px!important;padding-right:18px!important;margin-left:auto!important;margin-right:auto!important}
 .top-in{height:60px!important;gap:10px!important}
 .brand{font-size:18px!important}
 .brand-mascot{width:31px!important;height:31px!important}
 .brand-caption{display:none!important}
 .desktop-nav{display:none!important}
 .top-menu{display:block!important}
 .home-hero{padding:28px 0!important}
 .home-hero .site{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:20px!important}
 .home-hero h1{font-size:29px!important;line-height:1.36!important}
 .home-hero-sub{font-size:14px!important}
 .hero-checklist{max-width:none!important}
 .checklist-top{padding:18px 18px 14px!important}
 .hero-checklist>a{padding:13px 18px!important}
 .home .content,.content{padding-top:24px!important;padding-bottom:96px!important}
 .home h2{font-size:22px!important}
 .home .article>section{margin-bottom:30px!important}
 .home-featured-list,.home-plan-list,.gc-quick-grid{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:11px!important}
 .home .home-featured-card{display:block!important;min-height:282px!important;padding:22px 20px 108px!important;border-radius:18px!important}
 .home .hf-body strong{font-size:21px!important;max-width:62%!important}
 .home .hf-desc{font-size:12px!important;max-width:61%!important}
 .home .home-featured-card>img.hf-art{position:absolute!important;width:140px!important;height:155px!important;right:0!important;bottom:46px!important}
 .home .home-featured-card>img.hf-proof{left:21px!important;bottom:16px!important;width:28px!important;height:34px!important}
 .home .hf-number{left:20px!important;top:22px!important}
 .home .hf-go{left:20px!important;bottom:61px!important}
 .home .hf-source{left:57px!important}
 .home .home-cats .gc-tile{min-height:100px!important;padding:10px 5px!important}
 .home .home-cats .gc-ic{height:38px!important}
 .home .home-cats .gc-ic img{height:43px!important;width:43px!important}
 .gc-tiles,.home .gc-tiles{grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:8px!important}
 .gc-tile{min-height:98px!important;padding:9px 5px!important}
 .gc-tile b{font-size:12px!important}
 .gc-tile small{font-size:10px!important}
 .home-badges,.home-usim-list{grid-template-columns:repeat(2,minmax(0,1fr))!important}
 .home-badges>div{padding:14px!important}
 .home-badges b{font-size:12px!important}
 .home-badges span{font-size:11px!important}
 .home-plan{padding:17px!important}
 .home-usim{padding:15px 10px!important}
 .home-usim img,.home-usim-icon{width:100px!important;height:105px!important}
 .home-usim b{font-size:14px!important}
 .home-faq{max-width:none!important}
 .home .related{display:block!important;grid-template-columns:1fr!important}
 .home .related a{font-size:13px!important}
 .detail-content{padding-top:18px!important}
 .detail-categories{display:none!important}
 .detail-workspace{display:block!important;grid-template-columns:none!important}
 .guide-context{position:static!important}
 .guide-context .context-list,.guide-context .context-help{display:none!important}
 .detail-article{padding:22px 18px 28px!important;border-radius:18px!important}
 .detail-article .hero h1,.hero h1{font-size:27px!important}
 .detail-article .hero p,.hero p{font-size:14px!important}
 .detail-article section:not(.gc-section) h2{font-size:21px!important}
 .detail-article p,.detail-article li{font-size:14px!important}
 .detail-article>section+section{padding-top:23px!important;margin-top:22px!important}
 .detail-article table{font-size:12px!important}
 .detail-article .shot>img{max-height:none!important}
 .detail-lead-visual{min-height:164px!important;margin:14px 0 20px!important}
 .detail-lead-visual img{width:160px!important;height:160px!important}
 .footer{padding:26px 0 100px!important}
 .footer-grid{grid-template-columns:minmax(0,1fr)!important;gap:18px!important}
 .footer-info p{font-size:12px!important;line-height:1.7!important}
 .bottom-bar{display:grid!important;position:fixed!important;left:50%!important;right:auto!important;transform:translateX(-50%)!important;width:min(100%,480px)!important;max-width:480px!important;grid-template-columns:minmax(0,1fr) 108px!important;gap:8px!important;padding:10px 18px calc(10px + env(safe-area-inset-bottom))!important}
 .top-menu-panel{right:0!important}
}