@layer app{:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:var(--seed-color-bg-layer-basement);--panel:var(--seed-color-bg-layer-default);--field:var(--seed-color-bg-layer-default);--field-line:var(--seed-color-stroke-neutral-weak);--shadow:none;--side:var(--seed-color-bg-layer-default);--side-ink:var(--seed-color-fg-neutral-muted);--side-dim:var(--seed-color-fg-neutral-subtle);--side-line:var(--seed-color-stroke-neutral-muted);--side-hover:var(--seed-color-bg-layer-default-pressed);--side-active:var(--accent-soft);--line:var(--seed-color-stroke-neutral-muted);--line-soft:var(--seed-color-stroke-neutral-subtle);--ink:var(--seed-color-fg-neutral);--dim:#4b5363;--faint:#636f80;--accent:var(--seed-color-bg-brand-solid);--accent-deep:var(--seed-color-bg-brand-solid-pressed);--accent-soft:var(--seed-color-bg-brand-weak);--accent-line:var(--seed-color-stroke-brand-weak);--ok:var(--seed-color-palette-green-800);--ok-soft:var(--seed-color-bg-positive-weak);--warn:var(--seed-color-palette-yellow-800);--warn-soft:var(--seed-color-bg-warning-weak);--bad:var(--seed-color-palette-red-800);--bad-soft:var(--seed-color-bg-critical-weak);--code-bg:var(--seed-color-bg-layer-fill);--radius:10px;--radius-sm:6px}*{box-sizing:border-box}html{font-size:112.5%}:root{--text-xs:.722rem;--text-sm:.833rem;--text-md:.944rem;--text-lg:1.056rem;--text-h3:1.333rem;--text-h2:1.778rem;--text-h1:2.222rem;--gap-1:8px;--gap-2:16px;--gap-3:24px;--gap-4:32px}body{background:var(--bg);color:var(--ink);font-family:var(--font-pretendard), system-ui, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif;font-size:var(--text-md);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{grid-template-columns:15.25rem minmax(0,1fr);min-height:100vh;display:grid}.app-collapsed{grid-template-columns:minmax(0,1fr)}.app-collapsed .sidebar{display:none}.sidebar{background:var(--side);color:var(--side-ink);border-right:1px solid var(--side-line);flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow:hidden}.brand-row{justify-content:space-between;align-items:center;gap:.5rem;padding:1rem 1rem .85rem;display:flex}.brand{color:var(--ink);align-items:center;gap:.55rem;min-width:0;display:flex}.brand:hover{text-decoration:none}.brand-mark{background:var(--accent);color:#fff;width:2rem;height:2rem;font-size:var(--text-sm);border-radius:.6rem;flex-shrink:0;place-items:center;font-weight:800;display:grid}.brand-name{font-size:var(--text-lg);letter-spacing:-.01em;font-weight:800}.service-switch{margin-bottom:.35rem;position:relative}.service-switch-button{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;align-items:center;gap:.5rem;padding:.6rem .7rem;display:flex}.service-switch-button:hover{border-color:var(--accent-line);background:var(--panel)}.service-switch-button[aria-expanded=true]{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.service-switch-text{flex-direction:column;flex:1;min-width:0;display:flex}.service-switch-caption{font-size:var(--text-xs);color:var(--side-dim);font-weight:600}.service-switch-name{font-size:var(--text-lg);letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;font-weight:800;overflow:hidden}.service-switch-caret{color:var(--side-dim);font-size:var(--text-sm)}.service-list{z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--seed-shadow-s2);flex-direction:column;gap:1px;max-height:60vh;padding:.3rem;display:flex;position:absolute;top:calc(100% + .25rem);left:0;right:0;overflow-y:auto}.service-list-item{color:var(--ink);border-radius:.4rem;align-items:center;gap:.5rem;padding:.55rem .6rem;display:flex}.service-list-item:hover{background:var(--side-hover);text-decoration:none}.service-list-item[aria-current=true]{background:var(--accent-soft);color:var(--accent)}.service-list-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:700;overflow:hidden}.service-list-code{font-size:var(--text-xs);color:var(--side-dim)}.service-list-empty{font-size:var(--text-sm);color:var(--dim);margin:0;padding:.6rem}.side-nav{scrollbar-width:thin;scrollbar-color:var(--side-line) transparent;flex-direction:column;flex:auto;gap:.75rem;min-height:0;padding:0 .65rem .75rem;display:flex;overflow-y:auto}.side-service{background:var(--code-bg);border-radius:var(--radius);padding:.5rem}.side-service .service-switch-button{box-shadow:var(--seed-shadow-s1);border-color:#0000}.side-service .side-link:hover{background:#0000000d}.side-service .side-link[aria-current=page]{background:var(--panel)}.side-divider{font-size:var(--text-xs);color:var(--dim);white-space:nowrap;align-items:center;gap:.5rem;margin:.35rem 0 -.25rem;padding:0 .35rem;font-weight:700;display:flex}.side-divider:before,.side-divider:after{content:"";background:var(--side-line);flex:1;height:1px}.side-section{flex-direction:column;gap:2px;display:flex}.side-group{font-size:var(--text-xs);color:var(--side-dim);margin:0 0 .35rem;padding:0 .6rem;font-weight:700}.side-link{border-radius:var(--radius-sm);color:var(--side-ink);font-size:var(--text-md);border-left:3px solid #0000;align-items:center;padding:.42rem .7rem;font-weight:600;line-height:1.3;display:flex}.side-link:hover{background:var(--side-hover);text-decoration:none}.side-link[aria-current=page]{background:var(--accent-soft);border-left-color:var(--accent);color:var(--accent)}.side-foot{border-top:1px solid var(--side-line);flex-direction:column;gap:.35rem;padding:.75rem .9rem .5rem;display:flex}.side-help{border-radius:var(--radius-sm);color:var(--side-ink);font-size:var(--text-md);align-items:center;gap:.45rem;margin:0 -.3rem .35rem;padding:.4rem .3rem;font-weight:600;display:flex}.side-help>span{border:1px solid var(--line);width:1.2rem;height:1.2rem;font-size:var(--text-xs);border-radius:999px;place-items:center;font-weight:700;display:grid}.side-help:hover{background:var(--side-hover);text-decoration:none}.side-help[aria-current=page]{color:var(--accent);background:var(--accent-soft)}.side-user{align-items:center;gap:.5rem;display:flex}.side-who{flex:1;min-width:0}.side-who strong{color:var(--ink);font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap;font-weight:700;display:block;overflow:hidden}.side-who span{color:var(--side-dim);font-size:var(--text-xs)}.side-host{font-size:var(--text-xs);color:var(--faint);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.side-collapse{font:inherit;font-size:var(--text-sm);color:var(--dim);border:0;border-top:1px solid var(--side-line);text-align:left;cursor:pointer;background:0 0;padding:.65rem 1rem;font-weight:600}.side-collapse:hover{color:var(--ink);background:var(--side-hover)}.main{flex-direction:column;min-width:0;display:flex}:root{--head-h:3.1rem}html{scroll-padding-top:calc(var(--head-h) + .75rem)}.main-bar{z-index:30;height:var(--head-h);background:var(--bg);border-bottom:1px solid var(--line);align-items:center;gap:.6rem;padding:0 1.75rem;display:flex;position:sticky;top:0}.main-bar-crumb{min-width:0;font-size:var(--text-md);white-space:nowrap;flex:1;align-items:center;gap:.4rem;display:flex}.main-bar-crumb>span{text-overflow:ellipsis;overflow:hidden}.main-bar-service{color:var(--dim);font-weight:600}.main-bar-sep{color:var(--faint)}.main-bar-page{color:var(--ink);font-weight:700}.main-bar .env{display:none}.app-collapsed .main-bar .env{display:inline-flex}.menu-button{font:inherit;font-size:var(--text-lg);border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);color:var(--ink);cursor:pointer;padding:.45rem .65rem;line-height:1}.menu-button-drawer,.drawer-scrim{display:none}.content{width:100%;padding:1.25rem 1.75rem 4rem}@media (max-width:60rem){.app,.app-collapsed{grid-template-columns:minmax(0,1fr)}.sidebar,.app-collapsed .sidebar{z-index:40;width:16.5rem;transition:transform .18s;display:flex;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}.app-drawer-open .sidebar{transform:translate(0);box-shadow:0 0 40px #10171c2e}.drawer-scrim{z-index:35;background:#10171c52;border:0;display:block;position:fixed;inset:0}.main-bar{padding:0 1rem}.main-bar .env{display:inline-flex}.menu-button-drawer{display:inline-block}.menu-button-expand,.side-collapse{display:none}.content{padding:1rem}}@media (prefers-reduced-motion:reduce){.sidebar{transition:none}}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem;display:flex}.note-action{white-space:nowrap;font-weight:600}.page-title{flex-wrap:wrap;align-items:baseline;gap:.6rem;display:flex}.guide-link{font-size:var(--text-sm);color:var(--dim);border:1px solid var(--line);white-space:nowrap;border-radius:999px;padding:.1rem .6rem;font-weight:600}.guide-link:before{content:"? ";font-weight:700}.guide-link:hover{color:var(--accent);border-color:var(--accent-line);text-decoration:none}.tip{border:1px solid var(--line);width:1.05rem;height:1.05rem;color:var(--dim);background:var(--panel);font-size:var(--text-xs);vertical-align:.1em;cursor:help;text-transform:none;letter-spacing:normal;border-radius:999px;place-items:center;margin-left:.35rem;font-style:normal;font-weight:700;line-height:1;display:inline-grid;position:relative}.tip:after{content:attr(data-tip);color:#fff;width:max-content;max-width:min(20rem,70vw);font-size:var(--text-sm);text-align:left;white-space:normal;word-break:keep-all;pointer-events:none;z-index:60;background:#1f2937;border-radius:.45rem;padding:.5rem .65rem;font-weight:400;line-height:1.55;display:none;position:absolute;bottom:calc(100% + .4rem);left:-.5rem;box-shadow:0 6px 20px #0f172a2e}.tip:hover,.tip:focus-visible{color:var(--accent);border-color:var(--accent-line);outline:none}.tip:hover:after,.tip:focus:after{display:block}h1{font-size:var(--text-h2);letter-spacing:-.02em;margin:0;font-weight:700;line-height:1.5}h2{font-size:var(--text-md);color:var(--ink);letter-spacing:-.01em;margin:1.9rem 0 .65rem;font-weight:700}.lede{color:var(--dim);font-size:var(--text-md);max-width:80ch;margin:.35rem 0 0;line-height:1.7}.toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.8rem;display:flex}.toolbar .grow{flex:1}.toolbar input,.toolbar select{width:auto;min-width:14rem}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:var(--gap-3)}.panel>h2:first-child{border-bottom:1px solid var(--line-soft);font-size:var(--text-lg);align-items:center;margin:0 0 1rem;padding-bottom:.9rem;display:flex}a.panel{transition:border-color .15s,box-shadow .15s}a.panel:hover{border-color:var(--accent-line);text-decoration:none;box-shadow:0 4px 14px #2563eb14}:is(.panel,.audit,.mock)+:is(.panel,.audit,.mock){margin-top:var(--gap-2)}.grid>.panel,.grid-4>.panel{margin-top:0}.grid{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:.7rem;display:grid}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem;display:grid}@media (max-width:52rem){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}.split{grid-template-columns:minmax(0,1fr) minmax(19rem,26rem);align-items:start;gap:1.5rem;display:grid}.sticky{top:calc(var(--head-h) + 1rem);position:sticky}@media (max-width:62rem){.split{grid-template-columns:minmax(0,1fr)}.sticky{position:static}}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:middle;padding:.45rem .65rem}th{font-size:var(--text-xs);color:var(--faint);text-transform:uppercase;letter-spacing:.05em;border-bottom-color:var(--line);background:var(--seed-color-bg-layer-fill);white-space:nowrap;font-weight:700}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:var(--seed-color-bg-layer-default-pressed)}.table-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.table-panel table{width:100%}.table-panel th:first-child,.table-panel td:first-child{padding-left:1rem}.table-panel th:last-child,.table-panel td:last-child{padding-right:1rem}.table-foot{border-top:1px solid var(--line);color:var(--dim);font-size:var(--text-sm);padding:.6rem 1rem}.scroll-x{overflow-x:auto}code,.mono{font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:.88em}code{background:var(--code-bg);border-radius:4px;padding:.05rem .28rem}.muted{color:var(--dim)}.faint{color:var(--faint)}.small{font-size:var(--text-sm)}.stat-label{color:var(--faint);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;font-weight:700}.stat{font-size:var(--text-h3);letter-spacing:-.02em;font-weight:700;line-height:1.3}label{font-size:var(--text-xs);color:var(--dim);margin-bottom:.25rem;font-weight:600;display:block}input,textarea,select{background:var(--field);width:100%;color:var(--ink);border:1px solid var(--field-line);border-radius:var(--radius-sm);font:inherit;padding:.45rem .65rem;transition:border-color .15s,box-shadow .15s}input::placeholder,textarea::placeholder{color:var(--seed-color-fg-placeholder)}textarea{font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:var(--text-sm);resize:vertical;line-height:1.65}input:focus,textarea:focus,select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #2563eb26}.field{margin-bottom:.75rem}.hint{color:var(--dim);font-size:var(--text-sm);margin:.25rem 0 0;line-height:1.6}.content p{max-width:80ch}.muted strong,.hint strong,.lede strong,.table-foot strong{color:var(--ink)}.hint-bad{color:var(--bad)}.row{flex-wrap:wrap;gap:.7rem;display:flex}.row>*{flex:1;min-width:8rem}.login{background:var(--bg);place-items:center;min-height:100vh;padding:1.5rem;display:grid}.login-box{width:100%;max-width:22rem}.login-head{text-align:center;margin-bottom:1.2rem}.login-head h1{color:var(--accent);font-size:var(--text-h3)}.login-head .lede{margin:.3rem auto 0}.login .panel{padding:1.5rem}button,.button{font:inherit;font-size:var(--text-sm);border:1px solid var(--field-line);background:var(--panel);color:var(--ink);border-radius:var(--radius-sm);cursor:pointer;padding:.42rem .95rem;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-block}button:hover:not(:disabled),.button:hover{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent-deep);text-decoration:none}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,.button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.5rem;margin-top:.85rem;display:flex}.env{font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;gap:.35rem;padding:.12rem .5rem;font-weight:700;display:inline-flex}.env:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.env-live{color:var(--bad);background:var(--bad-soft)}.env-sandbox{color:var(--dim);background:var(--code-bg)}.phone{border-radius:1.6rem;min-height:24rem;padding:.9rem .85rem 1.4rem}.phone-kakao{background:#abc1d1}.phone-sms{background:var(--panel);border:1px solid var(--line)}.phone-top{font-size:var(--text-h2);color:#333;margin:0 0 .8rem .2rem;line-height:1}.phone-row{align-items:flex-start;gap:.5rem;display:flex}.phone-avatar{background:#ffffffbf;border-radius:.7rem;flex:none;width:1.9rem;height:1.9rem}.kakao-bubble{color:#1a1a18;background:#fff;border-radius:.8rem;flex:1;min-width:0;max-width:17rem;overflow:hidden}.kakao-head{font-size:var(--text-xs);background:#fee500;padding:.55rem .8rem;font-weight:600}.kakao-body{background:#fff;padding:.7rem .8rem .8rem}.kakao-title{font-weight:700;font-size:var(--text-md);white-space:pre-wrap;margin-bottom:.4rem}.kakao-subtitle{font-size:var(--text-sm);color:var(--dim);margin-top:-.15rem;margin-bottom:.35rem}.kakao-text{white-space:pre-wrap;font-size:var(--text-sm);word-break:break-all;line-height:1.7}.kakao-button{text-align:center;font-size:var(--text-sm);color:#1a1a18;background:#f5f5f3;border-radius:5px;margin-top:.4rem;padding:.4rem;font-weight:600;display:block}.sms-bubble{background:var(--seed-color-bg-layer-fill);border-radius:1rem;max-width:18rem;padding:.65rem .8rem}.var{color:var(--accent);background:#2563eb1f;border-radius:3px;padding:0 .15em;font-weight:600}.kakao-sms{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);margin-top:.6rem;padding:.6rem .7rem}.empty{text-align:center;color:var(--faint);border:1px dashed var(--field-line);border-radius:var(--radius);background:var(--panel);padding:2.4rem 1rem}.empty strong{color:var(--ink);font-size:var(--text-md);margin-bottom:.3rem;display:block}.toggle{border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;align-items:flex-start;gap:.6rem;margin:.9rem 0 0;padding:.7rem .85rem;display:flex}.toggle input{width:auto;accent-color:var(--warn);flex:none;margin:.15rem 0 0}.toggle-on{border-color:var(--warn);background:var(--warn-soft)}.toggle-on strong{color:var(--warn)}.tabs{background:var(--panel);border-radius:var(--radius-sm);gap:0;width:fit-content;max-width:100%;margin:1rem 0 1.25rem;padding:.25rem;display:flex;overflow:auto hidden}.tab{border-radius:calc(var(--radius-sm) - .15rem);color:var(--ink);white-space:nowrap;padding:.5rem 1.4rem;font-weight:600}.tab:hover{background:var(--seed-color-bg-layer-default-pressed);text-decoration:none}.tab[aria-current=page],.tab[aria-current=page]:hover{color:#fff;background:#1f2937}.steps-list{margin:0;padding:0;list-style:none}.step{gap:.85rem;padding-bottom:1.25rem;display:flex;position:relative}.step:not(:last-child):before{content:"";background:var(--line);width:2px;position:absolute;top:2rem;bottom:.2rem;left:.95rem}.step-mark{width:1.9rem;height:1.9rem;font-size:var(--text-sm);border:2px solid var(--line);background:var(--panel);color:var(--faint);border-radius:999px;flex:none;place-items:center;font-weight:700;display:grid}.step-done .step-mark{border-color:var(--ok);background:var(--ok-soft);color:var(--ok)}.step-now .step-mark{border-color:var(--accent);background:var(--accent);color:#fff}.step-bad .step-mark{border-color:var(--bad);background:var(--bad-soft);color:var(--bad)}.step-body{min-width:0;padding-top:.2rem}.step-body>strong{align-items:center;gap:.5rem;display:flex}.step-todo .step-body>strong{color:var(--dim)}.step-body p{margin:.2rem 0 0}.step-now-label{font-size:var(--text-xs);color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:.05rem .5rem;font-weight:700}.step-action{margin-top:.6rem}.step-cards{flex-direction:column;gap:.75rem;display:flex}.step-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.step-card-head{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:.9rem;padding:1.15rem 1.35rem;display:flex}.step-card-head:disabled,.step-card-open 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