@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid}}}@layer theme{:root,:host{--radius-sm:.25rem;--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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components;@layer utilities{.block{display:block}.flex{display:flex}.table{display:table}.h-full{height:100%}.min-h-full{min-height:100%}.flex-col{flex-direction:column}.border{border-style:var(--tw-border-style);border-width:1px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--paper:#fcfcfc;--surface:#fff;--ink:#141414;--ink-soft:#6b6b6b;--line:#e6e6e6;--accent:#141414;--accent-strong:#000;--accent-soft:#f4f4f4;--radius:14px;--radius-sm:10px;--font-ui:var(--font-geist-sans), var(--font-noto-kr), system-ui, -apple-system, sans-serif}body{background:var(--paper);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased}.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--line);background:var(--paper)}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--paper) 88%, 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12px;font-size:13px;display:inline-block}.hero-art{aspect-ratio:4/3;border:2px dashed var(--line);border-radius:var(--radius);background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.hero-art{background:color-mix(in srgb, var(--surface) 60%, var(--paper))}}.hero-art{text-align:center;color:var(--ink-soft);flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.hero-art .art-emoji{opacity:.5;font-size:40px}.hero-art code{background:var(--accent-soft);color:var(--accent-strong);border-radius:6px;padding:2px 8px;font-size:13px}.hero-art--image{aspect-ratio:3/2;background:0 0;border:none;padding:0;position:relative}.hero2{grid-template-columns:1.05fr .95fr;align-items:center;gap:48px;padding:72px 0 56px;display:grid}.hero2 .wordmark{font-family:var(--font-ui);letter-spacing:-.04em;color:var(--accent-strong);margin:0 0 20px;font-size:clamp(56px,8vw,88px);font-weight:900;line-height:.95}.hero2 .hero2-tag{letter-spacing:-.02em;color:var(--ink);margin:0 0 14px;font-size:clamp(22px,3vw,30px);font-weight:700}.hero2 .hero2-sub{color:var(--ink-soft);margin:0 0 28px;font-size:16px;line-height:1.7}.hero2 .hero2-cta{flex-wrap:wrap;gap:12px;display:flex}.hero2-art{justify-content:center;display:flex}.hero-scene{width:430px;max-width:100%;height:430px;position:relative}.hero-scene .hs-dot{background:var(--ink);border-radius:50%;width:306px;height:306px;position:absolute;top:28px;right:6px}.hero-scene .hs-ring{border:3px solid var(--ink);border-radius:50%;width:44px;height:44px;position:absolute;bottom:52px;left:30px}.hero-scene .hs-dot-sm{background:var(--ink);border-radius:50%;width:13px;height:13px;position:absolute;top:12px;left:66px}.hero-scene .receipt{width:240px;font-family:var(--font-geist-mono), var(--font-noto-kr), monospace;filter:drop-shadow(0 18px 26px #00000038);background:#fff;padding:20px 18px 22px;position:absolute;top:46px;left:28px;transform:rotate(-4deg)}.hero-scene .receipt:after{content:"";background-color:#0000;background-image:linear-gradient(45deg,#0000 33.333%,#fff 33.333% 66.667%,#0000 66.667%),linear-gradient(-45deg,#0000 33.333%,#fff 33.333% 66.667%,#0000 66.667%);background-position:0 -10px;background-repeat:repeat,repeat;background-size:16px 20px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;height:10px;position:absolute;bottom:-10px;left:0;right:0}.receipt .r-head{font-family:var(--font-ui);text-align:center;letter-spacing:-.03em;color:var(--ink);font-size:19px;font-weight:900}.receipt .r-hr{border-top:1.5px dashed #cfcfcf;margin:12px 0 26px}.receipt .r-item{color:var(--ink);align-items:baseline;gap:6px;padding:3px 0;font-size:12.5px;display:flex}.receipt .r-item .dots{border-bottom:2px dotted #d4d4d4;flex:1}.receipt .r-more{flex-direction:column;align-items:center;gap:4px;padding:16px 0 0;display:flex}.receipt .r-note{text-align:center;letter-spacing:-.01em;color:var(--ink);margin-top:32px;padding-bottom:2px;font-size:14.5px;font-weight:800}.receipt .r-more i{background:#9a9a9a;border-radius:50%;width:3px;height:3px;display:block}.receipt .r-end{text-align:center;letter-spacing:-.01em;white-space:nowrap;color:var(--ink-soft);padding:1px 0 3px;font-size:11px;font-weight:400}@media (max-width:760px){.hero2{grid-template-columns:1fr;gap:28px;padding:40px 0 32px}.hero-scene{height:415px}.hero-scene .hs-dot{width:270px;height:270px;top:60px}}.cat-head{margin:40px 0 16px}.cat-head h2{letter-spacing:-.01em;margin:0 0 4px;font-size:22px;font-weight:600}.cat-head p{color:var(--ink-soft);margin:0;font-size:15px}.form-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);flex-direction:column;transition:border-color .15s,transform .15s;display:flex}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card-body{color:var(--ink);flex-direction:column;flex:1;gap:10px;padding:20px 20px 14px;text-decoration:none;display:flex}.card .card-icon{border-radius:var(--radius-sm);background:var(--accent-soft);width:40px;height:40px;color:var(--accent-strong);justify-content:center;align-items:center;font-size:20px;display:flex}.card .card-title{font-size:17px;font-weight:600}.card .card-summary{color:var(--ink-soft);flex:1;font-size:14px;line-height:1.5}.card .card-tags{flex-wrap:wrap;gap:6px;display:flex}.card-cta{text-align:center;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent-strong);margin:0 16px 16px;padding:11px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,color .15s;display:block}.card-cta:hover{background:var(--accent);color:#fff}.card-cta.soon{background:var(--paper);color:var(--ink-soft);cursor:default}.card-cta-row{gap:8px;margin:0 16px 16px;display:flex}.card-cta-row .card-cta{flex:1;margin:0}.card-cta-alt{background:var(--surface);color:var(--ink);border:1px solid var(--accent)}.card-cta-alt:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.chip{background:var(--accent-soft);color:var(--accent-strong);border-radius:999px;padding:3px 10px;font-size:12px;display:inline-block}.tag{background:var(--paper);border:1px solid var(--line);color:var(--ink-soft);border-radius:999px;padding:3px 9px;font-size:12px;display:inline-block}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink);align-items:center;gap:8px;padding:11px 20px;font-size:15px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.btn-disabled{background:var(--paper);color:var(--ink-soft);cursor:not-allowed}.detail{max-width:760px;padding:40px 0 64px}.detail .back{color:var(--ink-soft);font-size:15px;text-decoration:none}.detail .back:hover{color:var(--accent-strong)}.detail h1{letter-spacing:-.02em;margin:18px 0 10px;font-size:30px;font-weight:600}.detail .meta{flex-wrap:wrap;gap:8px;margin-bottom:24px;display:flex}.detail .desc{color:var(--ink);font-size:16px;line-height:1.7}.detail .section-title{margin:28px 0 10px;font-size:16px;font-weight:600}.detail ul{color:var(--ink);margin:0;padding-left:20px;line-height:1.8}.detail .actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.detail .caution{color:#9a3412;border-radius:var(--radius-sm);background:#fff7ed;border:1px solid #fed7aa;margin-top:12px;padding:14px 16px;font-size:14px;line-height:1.7}.tool-bar{border-bottom:1px solid var(--line);background:var(--surface)}.tool-bar .bar{align-items:center;gap:10px;height:52px;display:flex}.tool-bar a{color:var(--ink-soft);align-items:center;gap:6px;font-size:15px;text-decoration:none;display:inline-flex}.tool-bar a:hover{color:var(--accent-strong)}.tool-bar .bar-link{cursor:pointer;color:var(--ink-soft);background:0 0;border:0;align-items:center;gap:6px;padding:0;font-family:inherit;font-size:15px;display:inline-flex}.tool-bar .bar-link:hover{color:var(--accent-strong)}.footer{border-top:1px solid var(--line);color:var(--ink-soft);margin-top:64px;padding:28px 0;font-size:14px}@media (max-width:760px){.hero{grid-template-columns:1fr;padding:32px 0 24px}.hero h1{font-size:30px}.nav{display:none}}.legal h2.section-title{border-top:1px solid var(--line);margin:36px 0 12px;padding-top:20px;font-size:18px}.legal h2.section-title:first-of-type{border-top:0;padding-top:0}.legal p{color:var(--ink);margin:0 0 12px;line-height:1.8}.legal ul{margin:0 0 12px}.legal ul li{margin:4px 0}.legal a{color:var(--accent-strong)}.legal code{background:var(--paper);border:1px solid var(--line);font-size:13px;font-family:var(--font-geist-mono), monospace;border-radius:4px;padding:1px 5px}.legal .legal-date{border-top:1px solid var(--line);color:var(--ink-soft);margin-top:36px;padding-top:16px;font-size:14px}.legal-table{margin:0 0 12px;overflow-x:auto}.legal-table table{border-collapse:collapse;width:100%;min-width:460px;font-size:14.5px}.legal-table th,.legal-table td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px;line-height:1.65}.legal-table thead th{background:var(--paper);white-space:nowrap;font-weight:600}.legal-table tbody th{background:var(--paper);white-space:nowrap;width:34%;font-weight:600}.legal-table td.hl{background:#fff7ed}.about-cat{margin:0 0 18px}.about-cat h3{color:var(--accent-strong);margin:0 0 6px;font-size:15px;font-weight:600}.about-cat ul{padding-left:20px;line-height:1.8}.footer .foot{flex-wrap:wrap;align-items:center;gap:8px 20px;display:flex}.footer .foot-brand{flex:auto}.footer .foot-nav{gap:16px;display:flex}.footer .foot-nav a{color:var(--ink-soft);text-decoration:none}.footer .foot-nav a:hover{color:var(--accent-strong);text-decoration:underline}.footer .foot-op{flex-basis:100%;font-size:13px}.legal .legal-note{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink-soft);padding:12px 14px;font-size:14px}.guides-head{max-width:760px;padding:40px 0 8px}.guides-head h1{letter-spacing:-.02em;margin:0 0 12px;font-size:30px;font-weight:600}.guides-head p{color:var(--ink-soft);margin:0;line-height:1.8}.guide-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;padding:24px 0 64px;display:grid}.guide-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:inherit;padding:20px;text-decoration:none;transition:border-color .15s;display:block}.guide-card:hover{border-color:var(--accent)}.guide-card-title{letter-spacing:-.01em;margin-bottom:8px;font-size:17px;font-weight:600;line-height:1.45}.guide-card-summary{color:var(--ink-soft);margin-bottom:12px;font-size:14px;line-height:1.65}.guide .guide-ol{margin:0 0 12px;padding-left:22px;line-height:1.8}.guide .guide-ol li{margin:5px 0}.guide-box{border-radius:var(--radius-sm);align-items:flex-start;gap:12px;margin:16px 0;padding:14px 16px;font-size:14.5px;line-height:1.75;display:flex}.guide-box-label{letter-spacing:.02em;border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:12px;font-weight:700}.guide-box.warn{color:#7c2d12;background:#fff7ed;border:1px solid #fed7aa}.guide-box.warn .guide-box-label{color:#7c2d12;background:#fed7aa}.guide-box.tip{background:var(--paper);border:1px solid var(--line);color:var(--ink)}.guide-box.tip .guide-box-label{background:var(--line);color:var(--ink-soft)}.guide-box.law{color:#27272a;background:#f4f4f5;border:1px solid #d4d4d8}.guide-box.law .guide-box-label{color:#3f3f46;background:#d4d4d8}.guide-cta{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);margin:24px 0;padding:20px}.guide-cta p{color:var(--ink);margin:0 0 14px;font-size:14.5px;line-height:1.75}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}