.home-expanded{--paper:#f3f5fa;--ink:#182139;--muted:#62708b;--line:#e2e7f1;--purple:#6845ed;--light:#f0ecff;--night:#232441;--width:1200px}
.home-expanded .header-inner{height:76px}.home-expanded .brand{letter-spacing:-.8px}.home-expanded .nav .nav-cta{background:var(--purple)}
.home-expanded .hero{background:#fff}.home-expanded .hero-inner{grid-template-columns:1.1fr .9fr;gap:75px;padding-block:66px 64px;align-items:center}.home-expanded .eyebrow{letter-spacing:.2px;font-size:13px}
.home-expanded .hero h1{font-size:clamp(36px,3.6vw,53px);letter-spacing:-2.7px;line-height:1.3;margin:20px 0 24px}.home-expanded .hero-copy{font-size:16px;line-height:1.95;max-width:520px}.home-expanded .hero-actions{margin-top:26px}.home-expanded .hero-actions .button{min-height:53px;padding-inline:22px}.home-expanded .hero-meta{gap:15px;font-size:12px;margin-top:21px}.home-expanded .hero-meta span+span:before{content:'';width:3px;height:3px;background:#a4acc0;border-radius:50%;margin-right:6px}.hero-editor-note{display:flex;align-items:center;gap:12px;margin-top:27px}.hero-editor-note p{font-size:12px;color:#6c7790;line-height:1.7;margin:0}.hero-editor-note strong{color:#334260;font-weight:700}.editor-note-line{width:3px;height:32px;background:#d2c8fa;border-radius:3px}
.hero-address-panel{background:#fff;border:1px solid #ded9f0;border-radius:22px;box-shadow:0 16px 50px #31227610;overflow:hidden;position:relative}.address-panel-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 26px;border-bottom:1px solid #e9e5f4;background:#f9f7ff}.panel-kicker{font-size:12px;font-weight:750;color:#626082}.address-panel-top a{font-size:11px;color:#6c54b9;display:flex;align-items:center;gap:6px}.address-panel-top svg{width:13px}.address-panel-body{padding:32px 31px 22px}.address-panel-badge{display:inline-flex;gap:7px;align-items:center;color:#65548d;font-size:11px;font-weight:700}.address-panel-badge>span{width:7px;height:7px;border-radius:50%;background:#7a57dc}.hero-address-panel h2{font-size:14px;font-weight:750;letter-spacing:1.3px;line-height:1.6;margin:25px 0 15px;color:#8d90a4}.domain-word{display:block;font-size:clamp(30px,3vw,42px);font-weight:850;letter-spacing:-1.7px;color:#252944;margin-top:3px}.address-panel-body>p{font-size:12px;color:#758098;margin:0 0 25px}.panel-button{width:100%;justify-content:space-between;padding:15px 21px;font-size:15px;min-height:55px;border-radius:11px}.panel-copy{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;font-size:12px;color:#61718b;background:transparent;border:0;padding:15px 8px 8px;min-height:42px}.panel-copy:hover{color:var(--purple)}.panel-copy svg{width:14px}.address-panel-body .panel-copy-status{font-size:11px;min-height:0;color:#6845ed;margin:4px 0 0;text-align:center}.panel-copy-status:empty{display:none}.address-panel-bottom{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 25px;border-top:1px solid #e9e5f4;background:#fbfcff;font-size:11px}.address-panel-bottom>span{color:#8790a4;margin-right:auto}.address-panel-bottom a{color:#586783}.address-panel-bottom svg{width:12px}
.home-entry-grid{background:#fff;padding-bottom:40px}.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.entry-item{display:flex;align-items:center;gap:15px;padding:22px;border:1px solid #e5e8f1;border-radius:13px;background:#fbfcff;transition:background .15s,border-color .15s}.entry-item:hover{border-color:#c6b8f4;background:#f8f6ff}.entry-item>svg{margin-left:auto;color:#969db1;width:16px}.entry-icon{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;border-radius:12px;background:#eee9ff;color:var(--purple);font-size:22px;font-weight:700}.entry-item:nth-child(2) .entry-icon{color:#238671;background:#eaf4f0}.entry-item:nth-child(3) .entry-icon{color:#b37139;background:#faf1e8}.entry-item h2{font-size:15px;margin:0;font-weight:750;line-height:1.5}.entry-item p{font-size:11px;margin:3px 0 0;color:#7a8499;line-height:1.6}
.home-expanded .topic-strip{display:none}.home-expanded .page-contents{border-top:1px solid var(--line);background:#f8f9fc}.home-expanded .contents-inner{gap:23px}.home-expanded .contents-inner ol{gap:18px;flex-wrap:wrap}.home-expanded .contents-inner a{font-size:12px}.home-expanded .section{padding-block:64px}.home-expanded .section-label{letter-spacing:.2px;font-size:12px}.home-expanded .section h2{font-size:28px;letter-spacing:-1px}.home-expanded .section-heading{margin-bottom:27px}.home-expanded #address{background:#f3f5fa}.home-expanded .address-card{border-radius:16px;box-shadow:none}.home-expanded .address-main h3{font-size:23px}.home-expanded .address-main{padding:31px 36px}.home-expanded .address-detail{padding:24px 32px}.home-expanded .detail-row{font-size:12px}.home-expanded .address-footnote{max-width:870px;line-height:1.8}.home-expanded #address-basics{background:white}.home-expanded .guide-section{background:#f5f7fb}.home-expanded .steps{gap:30px}.home-expanded .step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:25px}.home-expanded .step p{font-size:13px}.home-expanded .step-icon{margin-top:16px}.home-expanded .help-banner{margin-top:25px;background:#eeebfa}.home-expanded .errors-section{background:#fff}.home-expanded .error-table-scroll{border-radius:12px}.home-expanded .error-table{font-size:13px}
.home-reading{background:#f5f7fb;border-block:1px solid var(--line)}.reading-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:70px;align-items:start}.reading-index{position:sticky;top:108px}.home-expanded .reading-index h2{font-size:30px;line-height:1.5;margin:12px 0 14px}.reading-index p{font-size:13px;color:#718098;line-height:1.9;max-width:235px;margin:0 0 22px}.reading-index nav{display:flex;flex-direction:column;gap:0;border-top:1px solid #dfe4ee;margin-bottom:25px}.reading-index nav a{font-size:12px;padding:12px 0;border-bottom:1px solid #dfe4ee;color:#63708b}.reading-index nav a:hover{color:var(--purple)}.reading-articles{padding:32px 37px;background:white;border:1px solid #e2e7f1;border-radius:16px}.reading-articles article+article{padding-top:32px;border-top:1px solid #e8ebf3;margin-top:30px}.reading-tag{font-size:11px;font-weight:750;color:#8266bd}.reading-articles h3{font-size:22px;font-weight:800;letter-spacing:-.7px;line-height:1.6;margin:7px 0 18px}.reading-articles p{font-size:14px;color:#66718a;line-height:2;margin:12px 0;word-break:keep-all;overflow-wrap:break-word}.reading-articles p:last-child{margin-bottom:0}.reading-articles strong{color:#36435d;font-weight:650}.reading-articles a{color:#6747c2;text-decoration:underline;text-underline-offset:3px}
.home-expanded #faq{background:#fff}.home-expanded .faq-layout{grid-template-columns:.65fr 1fr;gap:60px}.home-expanded .faq-answer{font-size:13px}.home-expanded .related-section{background:#f5f7fb}.home-expanded .related-guide{background:#fff;border-radius:12px}.home-expanded .related-index{letter-spacing:1px}.home-expanded .save-banner{border-radius:15px}.home-expanded .footer{background:#fff}
@media(min-width:1441px){.home-expanded .hero h1{font-size:53px}}
@media(max-width:1050px){.home-expanded .hero-inner{gap:35px}.home-expanded .hero h1{font-size:42px;letter-spacing:-2px}.home-expanded .hero-copy{font-size:14px}.home-expanded .wrap{width:min(var(--width),calc(100% - 48px))}.entry-item{padding:18px;gap:11px}.entry-item h2{font-size:14px}.reading-layout{grid-template-columns:230px minmax(0,1fr);gap:32px}.home-expanded .nav{gap:20px}.domain-word{font-size:34px}.address-panel-body{padding:28px 24px 20px}.address-panel-top{padding-inline:24px}.address-panel-bottom{padding-inline:24px;gap:11px}}
@media(max-width:760px){.home-expanded .wrap{width:calc(100% - 36px)}.home-expanded .header-inner{height:66px}.home-expanded .hero-inner{grid-template-columns:1fr;padding-block:38px 32px;gap:31px}.home-expanded .hero h1{font-size:39px;letter-spacing:-2px;line-height:1.35;margin-top:15px}.home-expanded .eyebrow{font-size:11px}.home-expanded .hero-copy{font-size:14px;line-height:1.95}.home-expanded .hero-copy br{display:none}.home-expanded .hero-actions{gap:9px;margin-top:23px}.home-expanded .hero-actions .button{font-size:12px;padding:12px 15px;gap:8px;min-height:48px}.home-expanded .hero-meta{gap:10px;font-size:10px;margin-top:18px}.hero-editor-note{display:none}.hero-address-panel{border-radius:17px;box-shadow:0 10px 30px #3122760a}.address-panel-top{padding:14px 21px}.address-panel-body{padding:23px 23px 18px}.hero-address-panel h2{margin-top:14px}.domain-word{font-size:35px}.address-panel-bottom{padding:15px 20px;gap:13px}.address-panel-bottom>span{width:100%;margin:0}.home-entry-grid{padding-bottom:29px}.entry-grid{grid-template-columns:1fr;gap:9px}.entry-item{padding:16px 18px}.entry-item h2{font-size:14px}.entry-item p{font-size:11px}.entry-icon{width:36px;height:36px;border-radius:10px}.home-expanded .contents-inner{gap:10px;padding-block:17px}.home-expanded .contents-inner ol{gap:10px 15px}.home-expanded .contents-label{font-size:11px}.home-expanded .section{padding-block:42px}.home-expanded .section h2{font-size:24px;line-height:1.5}.home-expanded .section-heading{align-items:start;gap:12px;flex-direction:column}.home-expanded .section-heading p{font-size:12px}.home-expanded .section-label{font-size:11px}.home-expanded .address-main{padding:24px}.home-expanded .address-detail{padding:20px 24px}.home-expanded .steps{gap:12px}.home-expanded .step{padding:23px}.home-expanded .help-banner{padding:17px}.reading-layout{grid-template-columns:1fr;gap:23px}.reading-index{position:static}.home-expanded .reading-index h2{font-size:26px}.reading-index h2 br{display:none}.reading-index p{max-width:none;margin-bottom:15px}.reading-index nav{display:flex;flex-direction:row;flex-wrap:wrap;border-top:0;gap:9px 16px;margin-bottom:15px}.reading-index nav a{border-bottom:0;padding:0;font-size:11px}.reading-articles{padding:24px 22px;border-radius:13px}.reading-articles h3{font-size:19px}.reading-articles p{font-size:13px;line-height:1.95}.reading-articles article+article{margin-top:26px;padding-top:25px}.home-expanded .faq-layout{grid-template-columns:1fr;gap:23px}.home-expanded .faq-intro br{display:none}.home-expanded .faq-intro p{font-size:13px}.home-expanded .faq-list summary{font-size:13px;line-height:1.7}.home-expanded .faq-answer{font-size:12px}.home-expanded .related-grid{gap:12px}.home-expanded .related-guide{padding:23px}.home-expanded .footer-note{font-size:11px}}
@media(max-width:380px){.home-expanded .hero h1{font-size:34px;letter-spacing:-1.8px}.home-expanded .hero-actions .button{font-size:11px;padding-inline:12px}.home-expanded .hero-meta span+span:before{margin-right:2px}.domain-word{font-size:31px}.home-expanded .wrap{width:calc(100% - 28px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.home-expanded *{transition:none!important;animation:none!important}}