[hidden] { display: none !important; }
:root {
  --bg: #f5f7fa; --card: #fff; --ink: #1b2430; --muted: #5b6676; --line: #dde3ea;
  --brand: #1f3a5f; --accent: #0f7a6c; --accent-ink: #fff; --warn-bg: #fff7e6; --warn-line: #f0c36d; --err: #b42318;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif; word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--brand); }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 16px; padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
.top { background: var(--brand); color: #fff; position: sticky; top: 0; z-index: 5; padding-top: env(safe-area-inset-top); }
.bar { display: flex; align-items: center; gap: 12px; min-height: 52px; flex-wrap: wrap; }
.brand { color: #fff; text-decoration: none; font-weight: 700; display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.logo { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: #fff; color: var(--brand); font-weight: 800; }
.nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; margin-left: auto; -webkit-overflow-scrolling: touch; }
.nav::-webkit-scrollbar { display: none; }
.nav a { color: #dce6f2; text-decoration: none; padding: 6px 8px; border-radius: 8px; white-space: nowrap; font-size: 14px; }
.nav a[aria-current] { background: rgba(255,255,255,.16); color: #fff; }
@media (max-width: 640px) { .bar { padding-bottom: 6px; } .nav { margin-left: 0; width: 100%; } }
main { padding: 20px 0 40px; }
h1 { font-size: 1.6rem; line-height: 1.35; margin: .4em 0 .3em; }
h2 { font-size: 1.2rem; margin: 1.2em 0 .4em; }
.lead { font-size: 1.05rem; color: var(--muted); }
.small { font-size: .9rem; color: var(--muted); }
.crumbs { font-size: .88rem; color: var(--muted); margin: 0; }
.hero { padding: 18px 0 8px; }
.hero h1 { font-size: 1.9rem; }
.btns { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 8px 18px; border-radius: 10px; border: 0; background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.btn.ghost { background: #fff; color: var(--brand); border: 1px solid var(--line); font-weight: 600; }
.btn.big { width: 100%; font-size: 1.1rem; min-height: 54px; }
.btn[disabled] { opacity: .55; cursor: progress; }
.small-btn { min-height: 36px; padding: 4px 12px; font-size: .9rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 16px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.cards > div.card { display: flex; flex-direction: column; gap: 4px; }
.card.link { text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 4px; }
.card.link span, .card > span { color: var(--muted); font-size: .92rem; }
.card.link:hover { border-color: var(--brand); }
.stack > * + * { margin-top: 10px; }
.card.stack { margin: 14px 0; }
.card h2 { margin-top: 0; }
.notice { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 10px; padding: 10px 12px; font-size: .95rem; }
.notes { padding-left: 1.2em; }
.notes li { margin: .3em 0; }
.slots { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; }
.slot { border: 2px dashed var(--line); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 6px; background: #fafcfe; }
.slot input[type=file] { font-size: 16px; max-width: 100%; }
.files { list-style: none; margin: 0; padding: 0; font-size: .9rem; }
.files li { display: flex; justify-content: space-between; gap: 6px; align-items: center; border-top: 1px solid var(--line); padding: 4px 0; }
.x { border: 1px solid var(--line); background: #fff; border-radius: 6px; font: inherit; font-size: .85rem; padding: 2px 8px; cursor: pointer; }
.checks { display: grid; gap: 6px; }
.checks label, .inline { display: flex; gap: 8px; align-items: center; }
input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.grid label, label:has(> textarea) { display: flex; flex-direction: column; gap: 4px; font-size: .92rem; color: var(--muted); }
input[type=text], input[type=number], input[type=password], input[type=email], select, textarea { font: inherit; font-size: 16px; color: var(--ink); padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; width: 100%; }
textarea { font-family: ui-monospace, Menlo, Consolas, monospace; }
.opts { margin-top: 12px; }
.opts summary, details summary { cursor: pointer; font-weight: 600; }
.opts .grid { margin-top: 10px; }
.license { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: .95rem; }
.mid code { font-size: 1.1rem; background: #eef2f7; padding: 2px 8px; border-radius: 6px; }
.downloads { list-style: none; padding: 0; display: grid; gap: 8px; }
.downloads .btn { white-space: normal; text-align: left; }
.log li { margin: .2em 0; }
.errors { padding-left: 1.2em; color: var(--err); }
.out .big-num { font-size: 1.25rem; margin: 0; }
.out .big-num b { color: var(--accent); font-size: 1.6rem; }
.tbl { width: 100%; border-collapse: collapse; background: #fff; font-size: .95rem; }
.tbl caption { text-align: left; font-weight: 600; padding: 6px 0; }
.tbl th, .tbl td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: right; }
.tbl th:first-child { text-align: left; font-weight: 500; }
.tbl thead th { color: var(--muted); font-weight: 600; text-align: right; }
.tbl thead th:first-child { text-align: left; }
.tbl tr.sum th, .tbl tr.sum td { font-weight: 700; border-top: 2px solid var(--ink); }
.guide-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.guide-list a { display: flex; flex-direction: column; gap: 4px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px; text-decoration: none; color: var(--ink); }
.guide-list span { color: var(--muted); font-size: .92rem; }
.faq { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin: 8px 0; }
.price { font-size: 1.5rem; font-weight: 800; margin: 4px 0; color: var(--brand); }
.ad-slot { margin: 20px 0; min-height: 0; }
.ad-slot:has(ins[data-ad-status="unfilled"]) { display: none; }
footer { border-top: 1px solid var(--line); background: #fff; color: var(--muted); font-size: .88rem; padding: 18px 0 calc(18px + env(safe-area-inset-bottom)); }
.vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.slot { position: relative; cursor: pointer; }
.pick-btn { align-self: flex-start; }
.slot:focus-within { border-color: var(--accent); }
.save-note { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 12px 0 0; }
.auto-note { color: var(--accent); }
.grid label.inline { flex-direction: row; align-items: center; color: var(--ink); }
.summary { background: #eef6f4; border: 1px solid #b9ddd6; border-radius: 12px; padding: 12px 14px; }
.summary ul { margin: 6px 0 0; padding-left: 1.2em; }
.preview { display: flex; flex-direction: column; gap: 6px; }
.preview-box { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; position: relative; max-height: 320px; }
.preview-box::after { content: ""; position: sticky; display: block; bottom: 0; height: 40px; margin-top: -40px; background: linear-gradient(transparent, #fff); pointer-events: none; }
.preview .tbl td { text-align: left; white-space: nowrap; padding: 4px 6px; }
.downloads > li, .preview { min-width: 0; }
.btn.kakao { background: #fee500; color: #191919; }
.btn.naver { background: #03c75a; color: #fff; }
.account { border-color: #f3d36b; }
#acc-msg:empty, #key-msg:empty { display: none; }
.timecalc .out p { margin: 4px 0; }
.timecalc .big { font-size: 1.15rem; color: var(--brand); }
.out .tbl td { white-space: nowrap; }
.out .tbl { font-size: .9rem; word-break: keep-all; }
.out .tbl th, .out .tbl td { padding-left: 4px; padding-right: 4px; }
.substeps { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; margin: 8px 0 4px; font-size: .85rem; }
.substeps a { text-decoration: none; color: var(--muted); padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; white-space: nowrap; }
.substeps a b { display: inline-block; min-width: 1.2em; }
.substeps a[aria-current] { background: var(--brand); border-color: var(--brand); color: #fff; }
.substeps span { color: var(--muted); }
.flow-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; counter-reset: flow; }
.flow-list li { counter-increment: flow; }
.flow-list a { display: grid; grid-template-columns: 2.2em 1fr; column-gap: 10px; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.flow-list a::before { content: counter(flow); grid-row: span 2; align-self: center; display: grid; place-items: center; width: 2em; height: 2em; border-radius: 50%; background: var(--brand); color: #fff; font-weight: 800; }
.flow-list a:hover { border-color: var(--brand); }
.flow-list span { color: var(--muted); font-size: .92rem; }
.next { margin: 4px 0 8px; }
.big-claim { font-size: 1.15rem; margin: 0; }
.big-claim b { color: var(--brand); }
.objections { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.objections li { display: flex; flex-direction: column; gap: 2px; border-left: 3px solid var(--brand); padding: 2px 0 2px 10px; }
.objections span { color: var(--muted); font-size: .94rem; }
.tbl.text th, .tbl.text td { text-align: left; vertical-align: top; font-size: .9rem; }
.print-only { display: none; }
@media print {
  @page { margin: 14mm 12mm; }
  body { background: #fff; color: #000; font-size: 10pt; }
  body.print-calc main h1 { font-size: 15pt; margin: 4px 0 8px; }
  .calc h2 { font-size: 11pt; margin: 4px 0; }
  .calc .grid { gap: 2px 14px; }
  .calc label span { font-size: 8.5pt; }
  .calc input, .calc select { padding: 1px 4px; min-height: 0; font-size: 10pt; }
  .card { padding: 10px 12px; }
  .out .big-num b { font-size: 14pt; }
  .calc input:focus { outline: none; }
  .no-print, header.top, footer, .ad-slot, .save-note { display: none !important; }
  body.print-calc main > :not(h1):not(form.calc):not(.out):not(.print-only) { display: none !important; }
  .print-only { display: block; }
  .card { box-shadow: none; border: 1px solid #bbb; }
  .out .tbl, .out .notice { break-inside: avoid; }
  body.print-calc .out, .print-inputs { break-inside: avoid; }
  .page-break { break-before: page; }
  .page-no { text-align: right; font-size: 8pt; color: #555; margin: 4px 0 0; }
  .calc input, .calc select { border: none; border-bottom: 1px solid #999; border-radius: 0; background: none; }
  .calc a { color: inherit; text-decoration: none; }
  .print-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid #1f3a5f; padding-bottom: 4px; margin-bottom: 6px; font-size: .9rem; }
  .print-foot { display: flex; gap: 14px; align-items: center; border-top: 2px solid #1f3a5f; padding-top: 10px; margin-top: 14px; break-inside: avoid; font-size: .85rem; }
  .print-foot svg { width: 32mm; height: 32mm; flex: none; }
  .print-foot p { margin: 2px 0; }
  body.has-print-inputs form.calc { display: none !important; }
  .print-inputs { border: 1px solid #9aa7b8; border-radius: 6px; padding: 5px 10px; margin-bottom: 6px; font-size: .72rem; line-height: 1.25; break-inside: avoid; }
  .print-inputs .pi-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 16px; margin-top: 4px; }
  .print-inputs .pi-grid > div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; border-bottom: 1px dotted #bbb; padding: 1px 0; }
  .print-inputs .pi-grid span { font-size: .92em; }
  .print-inputs .pi-grid b { white-space: nowrap; }
  .print-inputs .pi-sub { display: block; margin-top: 6px; }
  body.print-calc .out .tbl td, body.print-calc .out .tbl th { padding-top: 3px; padding-bottom: 3px; }
  body.print-calc .out { padding-top: 8px; padding-bottom: 8px; }
  body.print-calc .out .notice { padding: 6px 10px; font-size: .82rem; }
  body.print-calc .out .notice p { margin: 3px 0; }
  body.print-calc .out > p { margin: 4px 0; }
  body.print-calc .out .big-num { margin: 0 0 4px; }
  body.print-calc .out .notice { margin-top: 6px; }
  .print-foot { padding-top: 6px; margin-top: 8px; font-size: .78rem; line-height: 1.35; }
  .print-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; break-inside: avoid; font-size: .74rem; line-height: 1.35; }
  .print-notes > div { border: 1px solid #9aa7b8; border-radius: 6px; padding: 6px 10px; }
  .print-notes ul { list-style: none; margin: 6px 0 4px; padding: 0; }
  .print-notes li { margin: 0; }
  .print-notes .small { margin: 4px 0 0; font-size: .72rem; color: #555; }
  .print-notes .memo-meta { margin: 6px 0 2px; }
  .print-notes .memo-meta span { display: inline-block; width: 28mm; border-bottom: 1px solid #333; margin-right: 8px; }
  .print-notes .line { border-bottom: 1px solid #bbb; height: 5.6mm; margin: 0; }
}
.errors .picker { list-style: none; margin: 10px 0 10px -1.2em; color: var(--ink); }
.picker .tbl td { white-space: nowrap; text-align: left; overflow-wrap: normal; }
.picker .grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 6px 10px; }
.picker label span { font-size: .85rem; }