/*
Theme Name: Bikepath
Version: 1.0
*/



:root {
  --bt-y: #d9dfed;
  --bt-y-2: #c8d0e3;
  --bt-y-deep: #152a5a;
  --bt-y-soft: #edf0f5;
  --bt-br: #1a2338;
  --bt-br-2: #3c4458;
  --bt-br-soft: #edeff3;
  --bt-bk: #1a2338;
  --bt-text: #252b39;
  --bt-muted: #646872;
  --bt-line: #dadde3;
  --bt-bg: #FFFFFF;
  --bt-bg-2: #f4f5f8;
  --bt-danger: #D9412E;
  --bt-ok: #2F8F4E;
  --bt-kakao: #FEE500;
  --bt-f: "NanumSquareRound", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --bt-r: 14px;
  --bt-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.35);
  color-scheme: light;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bt-bg); color: var(--bt-text); font-family: var(--bt-f);
  font-size: 16px; line-height: 1.65; word-break: keep-all; letter-spacing: -0.01em;
  padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--bt-br); outline-offset: 2px; }
.bt-wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding-inline: 20px; }
.bt-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
[hidden] { display: none !important; }
.bt-kk { flex: none; }


.bt-hd { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,0.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--bt-line); }
.bt-hd-in { display: flex; align-items: center; height: 62px; gap: 14px; }
.bt-logo { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.bt-logo-ic svg { display: block; }
.bt-logo-img { display: block; height: 30px; width: auto; }
.bt-ft-ic { display: block; width: 34px; height: 34px; }
.bt-logo-t { font-weight: 900; font-size: 1.12rem; color: var(--bt-br); letter-spacing: -0.03em; }
.bt-logo-t small { font-size: 0.78rem; font-weight: 800; color: var(--bt-muted); margin-left: 1px; }
.bt-hd-nav { display: none; }
.bt-hd-blog { margin-left: auto; font-size: 0.9rem; font-weight: 700; color: var(--bt-br-2); white-space: nowrap; }
.bt-hd-kakao { display: inline-flex; align-items: center; gap: 5px; padding: 8px 13px; border-radius: 999px; background: var(--bt-kakao); color: #191600; font-size: 0.86rem; font-weight: 800; white-space: nowrap; }
@media (max-width: 380px) { .bt-logo-img { height: 26px; } .bt-logo-t small { display: none; } .bt-hd-blog { font-size: 0.82rem; } .bt-hd-kakao { padding: 7px 10px; } }


.bt-btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 52px; padding: 0 24px; border-radius: 14px; font-weight: 800; font-size: 1.02rem; border: 2px solid transparent; cursor: pointer; transition: transform 0.12s, background 0.12s, box-shadow 0.12s; }
.bt-btn:active { transform: translateY(1px); }
.bt-btn-brown { background: var(--bt-br); color: var(--bt-y); }
.bt-btn-brown:hover { background: #2E2E2E; }
.bt-btn-yellow { background: var(--bt-y); color: var(--bt-br); }
.bt-btn-yellow:hover { background: var(--bt-y-2); }
.bt-btn-kakao { background: var(--bt-kakao); color: #191600; }
.bt-btn-kakao:hover { background: #ffec3d; }
.bt-btn-line { border-color: var(--bt-line); background: #fff; color: var(--bt-br); }
.bt-btn-line:hover { border-color: var(--bt-br); }
.bt-btn-ghost { border-color: rgba(254,221,15,0.6); color: var(--bt-y); background: transparent; }
.bt-btn-ghost:hover { border-color: var(--bt-y); }
.bt-btn-block { width: 100%; }
.bt-btn[disabled] { opacity: 0.6; cursor: progress; }


.bt-hero { position: relative; overflow: hidden; background: var(--bt-bk); color: #fff; isolation: isolate; }
.bt-hero-bg { position: relative; display: block; }
.bt-hero-bg::after { content: ""; position: absolute; inset: 0 0 -2px; background: linear-gradient(180deg, rgba(17,17,17,0) 50%, #1a2338 100%); }
.bt-hero-bg img { display: block; width: 100%; height: auto; aspect-ratio: 5 / 4; object-fit: cover; object-position: 50% 40%; }
.bt-hero-in { position: relative; margin-top: -56px; padding-block: 0 64px; }
.bt-hero-copy { max-width: 580px; }
.bt-chip { display: inline-flex; align-items: center; font-size: 0.82rem; font-weight: 800; padding: 6px 13px; border-radius: 999px; background: var(--bt-br); color: var(--bt-y); }
.bt-hero .bt-chip { background: var(--bt-y); color: var(--bt-br); }
.bt-hero-title { margin-top: 16px; font-weight: 900; font-size: clamp(2.05rem, 8.6vw, 3.6rem); line-height: 1.16; letter-spacing: -0.045em; color: #fff; text-shadow: 0 2px 18px rgba(0,0,0,0.35); }
.bt-hero-title .bt-u { color: var(--bt-y); }
.bt-hero-sub { margin-top: 14px; max-width: 32em; color: #E9DED5; font-size: 1.02rem; font-weight: 500; }
.bt-hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.bt-hero-cta .bt-btn { flex: 1 1 150px; }
.bt-btn-white { background: #fff; color: var(--bt-br); }
.bt-btn-white:hover { background: var(--bt-y-soft); }
.bt-hero-badges { list-style: none; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.bt-hero-badges li { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 10px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.16); color: #fff; font-size: 0.86rem; font-weight: 700; }
.bt-hero-badges li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--bt-y); }
@media (max-width: 899px) { .bt-hero-badges { gap: 6px; } .bt-hero-badges li { padding: 6px 10px; font-size: 0.8rem; } }
.bt-calc-sec { position: relative; z-index: 2; margin-top: -36px; }
.bt-calc-sec .bt-calc-card { max-width: 780px; margin-inline: auto; }


.bt-calc-card { background: #fff; border-radius: 20px; padding: 22px 18px 20px; box-shadow: var(--bt-shadow); position: relative; scroll-margin-top: 74px; align-self: start; }
.bt-calc-head h2 { font-size: 1.45rem; font-weight: 900; color: var(--bt-br); letter-spacing: -0.03em; }
.bt-calc-head p { color: var(--bt-muted); font-size: 0.92rem; margin-top: 2px; }
.bt-calc-form { margin-top: 16px; display: grid; gap: 16px; }
.bt-route { display: grid; gap: 8px; position: relative; }
.bt-route::before { content: ""; position: absolute; left: 33px; top: 30px; bottom: 30px; border-left: 2px dotted var(--bt-y-deep); }
.bt-addr-box { position: relative; }
.bt-addr { display: flex; align-items: center; gap: 10px; background: var(--bt-bg-2); border: 2px solid var(--bt-line); border-radius: 14px; padding: 0 12px; min-height: 58px; cursor: text; position: relative; transition: border-color 0.12s; }
.bt-addr:focus-within { border-color: var(--bt-br); background: #fff; }
.bt-addr-tag { flex: 0 0 44px; height: 28px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.78rem; font-weight: 800; background: var(--bt-y); color: var(--bt-br); position: relative; z-index: 1; }
.bt-addr-tag.bt-is-end { background: var(--bt-br); color: var(--bt-y); }
.bt-addr input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; font-size: 1rem; font-weight: 600; text-overflow: ellipsis; }
.bt-addr input::placeholder { color: #7a7e89; font-weight: 500; }
.bt-addr input.bt-picked { color: var(--bt-br); font-weight: 800; }
.bt-ac { position: relative; z-index: 2; margin: 6px 0 0; padding: 6px; list-style: none; background: #fff; border: 2px solid var(--bt-line); border-radius: 14px; box-shadow: 0 16px 36px -12px rgba(0,0,0,0.3); max-height: 320px; overflow-y: auto; }
.bt-ac li { display: flex; align-items: baseline; gap: 8px; padding: 11px 12px; border-radius: 10px; cursor: pointer; min-width: 0; }
.bt-ac li[aria-selected="true"], .bt-ac li:hover { background: var(--bt-y-soft); }
.bt-ac b { font-weight: 800; color: var(--bt-text); white-space: nowrap; }
.bt-ac b mark { background: var(--bt-y); color: var(--bt-br); border-radius: 3px; padding: 0 1px; }
.bt-ac small { color: var(--bt-muted); font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.bt-ac .bt-ac-empty { color: var(--bt-muted); cursor: default; display: block; line-height: 1.5; }
.bt-ac .bt-ac-empty:hover { background: none; }
.bt-cc { border: 0; }
.bt-cc legend { font-size: 0.86rem; font-weight: 700; color: var(--bt-muted); margin-bottom: 8px; }
.bt-cc-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.bt-cc-opt { position: relative; }
.bt-cc-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.bt-cc-opt span { display: flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 12px; border: 2px solid var(--bt-line); background: #fff; font-weight: 700; font-size: 0.95rem; color: var(--bt-br-2); transition: 0.12s; }
.bt-cc-opt input:checked + span { border-color: var(--bt-br); background: var(--bt-y); color: var(--bt-br); font-weight: 900; }
.bt-cc-opt input:focus-visible + span { outline: 3px solid var(--bt-br); outline-offset: 2px; }
.bt-form-msg { min-height: 1.3em; font-size: 0.9rem; font-weight: 600; color: var(--bt-danger); }
.bt-form-msg.bt-ok { color: var(--bt-ok); }


.bt-result { margin-top: 18px; border-top: 2px dashed var(--bt-line); padding-top: 18px; scroll-margin-top: 84px; }
.bt-ticket { position: relative; background: var(--bt-y-soft); border: 2px solid var(--bt-y); border-radius: 18px; padding: 16px 18px 14px; }
.bt-ticket::before, .bt-ticket::after { content: ""; position: absolute; top: 50%; width: 18px; height: 18px; margin-top: -9px; border-radius: 50%; background: #fff; border: 2px solid var(--bt-y); }
.bt-ticket::before { left: -11px; clip-path: inset(0 0 0 50%); }
.bt-ticket::after { right: -11px; clip-path: inset(0 50% 0 0); }
.bt-ticket-label { display: block; font-size: 0.84rem; font-weight: 800; color: var(--bt-br-2); }
.bt-ticket-num { display: block; font-weight: 900; font-size: clamp(2.2rem, 10vw, 2.9rem); line-height: 1.1; color: var(--bt-br); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.bt-route-meta { margin-top: 12px; padding-top: 12px; border-top: 2px dashed rgba(0,0,0,0.18); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.bt-route-meta dt { font-size: 0.74rem; color: var(--bt-muted); font-weight: 600; }
.bt-route-meta dd { font-weight: 800; font-size: 0.95rem; color: var(--bt-br); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.bt-result-note { margin-top: 10px; display: flex; gap: 8px; align-items: flex-start; padding: 10px 13px; border-radius: 12px; background: var(--bt-br-soft); color: var(--bt-br-2); font-size: 0.86rem; font-weight: 600; line-height: 1.5; }
.bt-result-note::before { content: "!"; flex: none; width: 18px; height: 18px; margin-top: 1px; border-radius: 50%; display: grid; place-items: center; background: var(--bt-br); color: var(--bt-y); font-size: 0.72rem; font-weight: 900; }


.bt-lead { margin-top: 18px; background: var(--bt-bg-2); border: 1px solid var(--bt-line); border-radius: 18px; padding: 18px 14px; display: grid; gap: 14px; }
.bt-lead h3 { font-size: 1.1rem; font-weight: 900; color: var(--bt-br); }
.bt-lead-grid { display: grid; gap: 12px; }
.bt-fld { display: grid; gap: 6px; border: 0; min-width: 0; }
.bt-fld > span, .bt-fld legend { font-size: 0.84rem; font-weight: 700; color: var(--bt-muted); }
.bt-fld em { font-style: normal; font-size: 0.75rem; opacity: 0.8; }
.bt-fld input, .bt-fld textarea, .bt-dt select { width: 100%; background: #fff; border: 2px solid var(--bt-line); border-radius: 12px; padding: 12px; font-size: 1rem; outline: 0; }
.bt-fld input:focus, .bt-fld textarea:focus, .bt-dt select:focus { border-color: var(--bt-br); }
.bt-fld textarea { resize: vertical; }
.bt-phone { display: flex; gap: 6px; }
.bt-phone-pre { flex: 0 0 62px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--bt-br-soft); font-weight: 800; color: var(--bt-br); }
.bt-phone input { flex: 1; min-width: 0; letter-spacing: 0.04em; }
.bt-mode { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
.bt-mode legend { width: 100%; margin-bottom: 4px; }
.bt-mode label { display: inline-flex; gap: 6px; align-items: center; font-weight: 600; }
.bt-mode input, .bt-agree input { accent-color: var(--bt-br); width: 18px; height: 18px; }
.bt-mode-note { font-size: 0.76rem; font-weight: 800; color: var(--bt-br); background: var(--bt-y); border-radius: 6px; padding: 1px 6px; }
.bt-dt { display: flex; gap: 6px; min-width: 0; }
.bt-dt input { flex: 1 1 58%; min-width: 0; }
.bt-dt select { flex: 1 1 42%; min-width: 0; padding: 12px 10px; }
.bt-agrees { display: grid; gap: 10px; }
.bt-agree-detail { margin: -4px 0 2px 24px; font-size: 0.8rem; color: var(--bt-muted); }
.bt-agree-detail summary { cursor: pointer; text-decoration: underline; width: fit-content; }
.bt-agree-detail dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; margin: 8px 0; padding: 10px 12px; background: #fff; border: 1px solid var(--bt-line); border-radius: 10px; }
.bt-agree-detail dt { font-weight: 800; color: var(--bt-text); white-space: nowrap; }
.bt-agree-detail dd, .bt-agree-detail p { margin: 0; min-width: 0; }
.bt-agree { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 0.88rem; font-weight: 500; }
.bt-agree a { color: var(--bt-muted); text-decoration: underline; }
.bt-bad { border-color: var(--bt-danger) !important; }
.bt-done-pop { margin: auto; max-height: calc(100% - 32px); width: min(400px, calc(100% - 32px)); padding: 30px 24px 22px; border: 0; border-radius: 24px; background: #fff; color: var(--bt-text); text-align: center; box-shadow: 0 30px 70px -20px rgba(0,0,0,0.45); }
.bt-done-pop::backdrop { background: rgba(42,33,29,0.55); backdrop-filter: blur(3px); }
.bt-done-pop[open] { animation: donePop 0.22s ease-out; }
@keyframes donePop { from { opacity: 0; transform: translateY(12px) scale(0.97); } to { opacity: 1; transform: none; } }
.bt-done-ic { width: 60px; height: 60px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; background: var(--bt-y); color: var(--bt-br); }
.bt-done-pop h3 { font-size: 1.3rem; font-weight: 900; color: var(--bt-br); margin-bottom: 8px; }
.bt-done-route { display: inline-block; background: var(--bt-y-soft); color: var(--bt-br); font-weight: 800; font-size: 0.92rem; padding: 4px 10px; border-radius: 8px; margin-bottom: 10px; }
.bt-done-route:empty { display: none; }
.bt-done-s { color: var(--bt-muted); font-size: 0.92rem; line-height: 1.6; margin-bottom: 20px; }


.bt-sec { padding-block: 56px; }
.bt-eyebrow { display: inline-block; font-size: 0.78rem; font-weight: 900; letter-spacing: 0.14em; color: var(--bt-br); background: var(--bt-y); padding: 3px 10px; border-radius: 6px; margin-bottom: 10px; }
.bt-sec-title { font-weight: 900; font-size: clamp(1.6rem, 6.4vw, 2.3rem); line-height: 1.25; letter-spacing: -0.04em; color: var(--bt-br); margin-bottom: 10px; text-wrap: balance; }
.bt-sec-lead { color: var(--bt-muted); margin-bottom: 22px; }
.bt-how { padding-top: 64px; }
.bt-how-in { display: grid; gap: 14px; margin-top: 18px; }
.bt-how-photo img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--bt-r); }
.bt-how-grid { display: grid; gap: 12px; }
.bt-how-grid article { background: var(--bt-bg-2); border: 1px solid var(--bt-line); border-left: 4px solid var(--bt-y); border-radius: 12px; padding: 18px 20px; }
.bt-how-n { display: block; font-size: 0.86rem; font-weight: 900; color: var(--bt-y-deep); letter-spacing: 0.04em; margin-bottom: 4px; }
.bt-how-grid h3 { font-size: 1.15rem; font-weight: 900; color: var(--bt-br); margin-bottom: 4px; }
.bt-how-grid p { color: var(--bt-muted); font-size: 0.95rem; }

.bt-fare { background: var(--bt-bk); color: #fff; }
.bt-fare .bt-eyebrow { background: var(--bt-y); }
.bt-fare .bt-sec-title { color: var(--bt-y); }
.bt-fare .bt-sec-lead { color: #cfcfcf; }
.bt-fare-scroll { margin-top: 22px; overflow-x: auto; border-radius: var(--bt-r); background: #fff; -webkit-overflow-scrolling: touch; }
.bt-fare-table { width: 100%; min-width: 560px; border-collapse: collapse; color: var(--bt-text); font-variant-numeric: tabular-nums; }
.bt-fare-table th, .bt-fare-table td { padding: 13px 12px; text-align: center; border-bottom: 1px solid var(--bt-line); font-size: 0.95rem; white-space: nowrap; }
.bt-fare-table thead th { background: var(--bt-y); color: var(--bt-br); font-weight: 900; font-size: 0.88rem; }
.bt-fare-table tbody th { text-align: left; font-weight: 800; color: var(--bt-br); background: var(--bt-bg-2); }
.bt-fare-table tbody th small { font-size: 0.82em; font-weight: 600; color: var(--bt-muted); }
.bt-fare-table td { font-weight: 700; }
.bt-fare-table tbody tr:last-child th, .bt-fare-table tbody tr:last-child td { border-bottom: 0; }
.bt-fare-note { margin-top: 16px; color: #cfcfcf; font-size: 0.95rem; line-height: 1.7; }

@media (max-width: 559px) {
  .bt-fare-table { min-width: 0; }
  .bt-fare-table th, .bt-fare-table td { padding: 11px 4px; font-size: 0.86rem; }
  .bt-fare-table thead th { font-size: 0.78rem; line-height: 1.25; }
  .bt-fare-table thead th span, .bt-fare-table tbody th small { display: block; }
  .bt-fare-table tbody th { padding-left: 12px; }
}

.bt-flow-list { list-style: none; display: grid; gap: 12px; margin-top: 18px; counter-reset: f; }
.bt-flow-list li { position: relative; padding: 20px 20px 18px 74px; background: #fff; border: 2px solid var(--bt-line); border-radius: var(--bt-r); }
.bt-flow-n { position: absolute; left: 18px; top: 18px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--bt-y); color: var(--bt-br); font-weight: 900; font-size: 1.15rem; }
.bt-flow-list h3 { font-size: 1.08rem; font-weight: 900; color: var(--bt-br); }
.bt-flow-list p { color: var(--bt-muted); font-size: 0.93rem; }

.bt-faq { background: var(--bt-y-soft); }
.bt-faq-in { display: grid; gap: 22px; }
.bt-faq-in .bt-btn { margin-top: 4px; }
.bt-faq-list { display: grid; gap: 10px; }
.bt-faq-list details { background: #fff; border-radius: 16px; border: 1px solid #dadde3; }
.bt-faq-list summary { list-style: none; cursor: pointer; padding: 17px 48px 17px 18px; font-weight: 800; color: var(--bt-br); position: relative; }
.bt-faq-list summary::-webkit-details-marker { display: none; }
.bt-faq-list summary::after { content: "+"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--bt-y); color: var(--bt-br); font-weight: 900; }
.bt-faq-list details[open] summary::after { content: "−"; background: var(--bt-br); color: var(--bt-y); }
.bt-faq-list details p { padding: 0 18px 18px; color: var(--bt-muted); font-size: 0.95rem; }


.bt-band { background: var(--bt-bk); color: #fff; }
.bt-band-in { display: grid; gap: 18px; padding-block: 36px; }
.bt-band-t { font-size: 1.4rem; font-weight: 900; color: var(--bt-y); letter-spacing: -0.03em; }
.bt-band-s { color: #cfcfcf; margin-top: 2px; }
.bt-band-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.bt-band-btns .bt-btn { flex: 1 1 160px; }


.bt-doc { padding-block: 34px 52px; }
.bt-doc-in { max-width: 820px; }
.bt-doc-title { font-weight: 900; font-size: clamp(1.6rem, 6vw, 2.25rem); line-height: 1.3; letter-spacing: -0.04em; color: var(--bt-br); margin-bottom: 20px; }
.bt-doc-body { color: #3a404d; font-size: 1rem; line-height: 1.8; }
.bt-doc-body h1, .bt-doc-body h2, .bt-doc-body h3, .bt-doc-body h4 { color: var(--bt-br); margin: 28px 0 10px; line-height: 1.4; font-weight: 900; }
.bt-doc-body h2 { font-size: 1.25rem; } .bt-doc-body h3 { font-size: 1.1rem; } .bt-doc-body h4 { font-size: 1rem; }
.bt-doc-body p, .bt-doc-body ul, .bt-doc-body ol { margin-bottom: 14px; }
.bt-doc-body ul, .bt-doc-body ol { padding-left: 20px; }
.bt-doc-body strong { color: var(--bt-br); }
.bt-doc-body table { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: 0.92rem; display: block; overflow-x: auto; }
.bt-doc-body th, .bt-doc-body td { border: 1px solid var(--bt-line); padding: 9px 11px; text-align: left; }
.bt-doc-body th { background: var(--bt-y-soft); color: var(--bt-br); }
.bt-doc-body blockquote { margin: 16px 0; padding: 12px 16px; border-left: 4px solid var(--bt-y); background: var(--bt-bg-2); border-radius: 0 12px 12px 0; }
.bt-doc-body hr { border: 0; border-top: 1px solid var(--bt-line); margin: 24px 0; }
.bt-doc-back { margin-top: 28px; }


.bt-crumb { font-size: 0.84rem; color: var(--bt-muted); margin-bottom: 10px; }
.bt-crumb a { text-decoration: underline; text-underline-offset: 3px; }
.bt-post-date { color: var(--bt-muted); font-size: 0.86rem; margin: -10px 0 18px; }
.bt-list-lead { color: var(--bt-muted); margin-bottom: 20px; }
.bt-post-list { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 12px; }
.bt-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bt-post-grid li a.bt-pcard { display: flex; flex-direction: column; gap: 6px; padding: 0 0 14px; overflow: hidden; height: 100%; background: #fff; border: 1px solid var(--bt-line); border-radius: var(--bt-r); transition: box-shadow 0.15s, transform 0.15s; }
.bt-post-grid li a.bt-pcard:hover { box-shadow: var(--bt-shadow); transform: translateY(-2px); }
.bt-pcard-media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bt-y-soft); }
.bt-pcard-media .bt-pcard-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bt-post-grid b { padding: 6px 14px 0; font-size: 0.98rem; font-weight: 800; color: var(--bt-text); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bt-post-grid small { padding: 0 14px; margin-top: auto; color: var(--bt-muted); font-size: 0.78rem; }
@media (max-width: 480px) { .bt-post-grid { gap: 10px; } .bt-post-grid b { font-size: 0.9rem; padding: 4px 10px 0; } .bt-post-grid small { padding: 0 10px; } .bt-post-grid li a.bt-pcard { padding-bottom: 10px; } }
.bt-posts { padding-top: 56px; }
.bt-posts-more { margin-top: 16px; }
.bt-pager { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 24px; }
.bt-pager .bt-page-numbers { padding: 8px 13px; border-radius: 10px; background: #fff; border: 1px solid var(--bt-line); font-size: 0.9rem; font-weight: 700; }
.bt-pager .bt-current { background: var(--bt-y); color: var(--bt-br); border-color: var(--bt-y); }
.bt-entry h2 { font-size: 1.28rem; margin: 34px 0 12px; padding: 4px 0 4px 12px; border-left: 6px solid var(--bt-y); }
.bt-entry h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.bt-entry table { display: table; }
.bt-entry a { color: var(--bt-br); text-decoration: underline; text-decoration-color: var(--bt-y-deep); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.bt-entry img { border-radius: 14px; }
.bt-entry #toc_container, .bt-entry .bt-toc { background: var(--bt-bg-2) !important; border: 1px solid var(--bt-line) !important; border-radius: 14px !important; padding: 14px 18px !important; box-shadow: none !important; }
.bt-entry #toc_container a, .bt-entry .bt-toc a { color: var(--bt-text); text-decoration: none; }

.bt-entry [class^="section"] > br { display: none; }
.bt-entry .bt-gptwriter-intro-box { background: var(--bt-y-soft); border-left: 6px solid var(--bt-y); border-radius: 0 14px 14px 0; padding: 16px 18px; color: var(--bt-text); }
.bt-entry .bt-gptwriter-intro-box + .bt-gptwriter-intro-box { background: none; border: 0; border-radius: 0; padding: 0; }
.bt-entry .bt-gptwriter-table { display: table; width: 100%; }
.bt-entry .bt-gptwriter-table thead th { background: var(--bt-y) !important; color: var(--bt-br) !important; }
.bt-inline-cta { margin: 24px 0 8px; padding: 20px 18px; border-radius: 18px; background: var(--bt-y); text-align: center; }
.bt-entry .bt-inline-cta-t, .bt-inline-cta-t { margin: 0 0 4px !important; color: var(--bt-br); font-weight: 900; font-size: 1.15rem; }
.bt-entry .bt-inline-cta-s, .bt-inline-cta-s { margin: 0 0 14px !important; color: var(--bt-br-2); font-size: 0.92rem; }
.bt-entry .bt-inline-cta .bt-btn { color: var(--bt-y); text-decoration: none; }
.bt-post-hero { margin: 4px 0 24px; border-radius: 18px; overflow: hidden; }
.bt-post-hero img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.bt-post-cta { margin: 34px 0 28px; padding: 24px 20px; background: var(--bt-y); border-radius: 20px; }
.bt-post-cta-t { font-weight: 900; font-size: 1.3rem; color: var(--bt-br); margin-bottom: 4px; }
.bt-post-cta-s { color: var(--bt-br-2); font-size: 0.93rem; margin-bottom: 14px; }
.bt-post-cta-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.bt-post-cta .bt-btn-kakao { background: #fff; }
.bt-post-rel h2 { font-size: 1.08rem; font-weight: 900; color: var(--bt-br); margin-bottom: 10px; }
.bt-post-rel ul { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 6px; }
.bt-post-rel a { color: var(--bt-muted); text-decoration: underline; text-underline-offset: 3px; }
.bt-post-rel a:hover { color: var(--bt-br); }


.bt-ft { background: #1a2338; color: #a9a9a9; padding-block: 34px 26px; font-size: 0.84rem; }
.bt-ft-brand { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 900; font-size: 1.05rem; margin-bottom: 8px; }
.bt-ft-brand small { color: #a9a9a9; font-size: 0.78rem; }
.bt-ft-call a { color: var(--bt-y); font-weight: 800; }
.bt-ft-links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 14px 0; }
.bt-ft-links a { color: #d8dce7; }
.bt-ft-links b { color: #fff; }
.bt-ft-biz, .bt-ft-note, .bt-ft-copy { margin-top: 8px; line-height: 1.65; }
.bt-ft-note { font-size: 0.76rem; opacity: 0.85; }


.bt-dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; gap: 8px; padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px)); background: rgba(255,255,255,0.96); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--bt-line); }
.bt-dock a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 50px; border-radius: 14px; font-weight: 900; font-size: 1rem; white-space: nowrap; }
.bt-dock-calc { background: var(--bt-br); color: var(--bt-y); }
.bt-dock-kakao { background: var(--bt-kakao); color: #191600; }


@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .bt-dock { display: none; }
  .bt-hd-in { height: 70px; }
  .bt-logo-img { height: 38px; }
  .bt-hd-nav { display: flex; gap: 26px; margin-left: auto; font-weight: 700; font-size: 0.95rem; color: var(--bt-br-2); }
  .bt-hd-nav a:hover { color: var(--bt-br); text-decoration: underline; text-decoration-color: var(--bt-y); text-decoration-thickness: 3px; text-underline-offset: 6px; }
  .bt-hd-blog { display: none; }
  .bt-hd-kakao { margin-left: 8px; padding: 10px 16px; }
  .bt-hero-bg { position: absolute; inset: 0; z-index: -2; }
  .bt-hero-bg::after { display: none; }
  .bt-hero-bg img { height: 100%; aspect-ratio: auto; object-position: 62% 45%; }
  .bt-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(17,17,17,0.95) 0%, rgba(17,17,17,0.82) 30%, rgba(17,17,17,0.2) 58%, rgba(17,17,17,0) 72%); }
  .bt-hero-in { display: flex; margin-top: 0; align-items: center; min-height: clamp(600px, 44vw, 720px); padding-block: 72px 120px; }
  .bt-hero-cta .bt-btn { flex: 0 0 auto; min-width: 190px; }
  .bt-calc-sec { margin-top: -72px; }
  .bt-calc-card { padding: 28px 28px 24px; }
  .bt-cc-row { grid-template-columns: repeat(4, 1fr); }
  .bt-cc-opt span { font-size: 0.88rem; }
  .bt-lead-grid { grid-template-columns: 1fr 1fr; }
  .bt-fld-wide { grid-column: 1 / -1; }
  .bt-sec { padding-block: 80px; }
  .bt-how-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; align-items: center; }
  .bt-flow-list { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .bt-flow-list li { padding: 74px 20px 22px; }
  .bt-flow-list li::after { content: ""; position: absolute; top: 37px; left: 64px; right: -18px; border-top: 2px dashed var(--bt-y-deep); }
  .bt-flow-list li:last-child::after { display: none; }
  .bt-flow-n { top: 18px; }
  .bt-faq-in { grid-template-columns: 360px 1fr; gap: 48px; align-items: start; }
  .bt-band-in { grid-template-columns: 1fr auto; align-items: center; padding-block: 44px; }
  .bt-band-btns .bt-btn { flex: 0 0 auto; }
  .bt-post-grid.bt-home { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bt-post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .bt-btn, .bt-pcard { transition: none; } }

@font-face{font-family:NanumSquareRound;font-style:normal;font-weight:400;font-display:swap;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/NanumSquareRound/NanumSquareRoundR.woff2) format('woff2')}
@font-face{font-family:NanumSquareRound;font-style:normal;font-weight:700;font-display:swap;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/NanumSquareRound/NanumSquareRoundB.woff2) format('woff2')}
@font-face{font-family:NanumSquareRound;font-style:normal;font-weight:800 900;font-display:swap;src:url(https://hangeul.pstatic.net/hangeul_static/webfont/NanumSquareRound/NanumSquareRoundEB.woff2) format('woff2')}
:root{--bt-f:NanumSquareRound,sans-serif;--bt-r:6px;--bt-shadow:0 16px 48px #1b243810}
body{background:#fbfcfd;padding-bottom:76px}.bt-wrap{max-width:1200px;padding-inline:28px}.bt-skip{position:fixed;top:-60px;left:10px;z-index:100;background:#fff;padding:10px}.bt-skip:focus{top:10px}
.bt-hd{background:#fbfcfdf5}.bt-hd-in{height:86px;gap:28px}.bt-wordmark{font-weight:800;font-size:25px;line-height:1.2;letter-spacing:-1px;white-space:nowrap;color:#152a5a}.bt-wordmark>span{font-size:18px;margin-left:3px}.bt-wordmark small{display:block;font-size:10px;letter-spacing:2px;font-weight:400;margin-top:6px;color:#636976}.bt-header-chat{margin-left:auto;display:flex;gap:7px;align-items:center;font-size:14px;font-weight:700;padding:10px 15px;border:1px solid #96a0b6;border-radius:4px;color:#152a5a}.bt-hd-nav{font-size:14px;gap:25px}.bt-hd-nav a:hover{color:#152a5a}
.bt-intro{background:#f2f4f8;padding:54px 0 62px}.bt-intro-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:40px;align-items:center}.bt-kicker{font-size:12px;letter-spacing:2px;font-weight:700;color:#152a5a}.bt-intro h1{font-size:clamp(38px,4vw,56px);line-height:1.28;letter-spacing:-2.7px;margin:27px 0 22px;font-weight:800}.bt-intro h1 em{color:#152a5a;font-style:normal}.bt-intro-lead{font-size:18px;color:#565b67;line-height:1.9}.bt-intro-actions{margin-top:28px;display:flex;align-items:flex-start;flex-direction:column;gap:16px}.bt-primary{background:#152a5a;color:#fff;min-width:250px;justify-content:space-between}.bt-btn{border-radius:4px;font-weight:700}.bt-primary:hover,.bt-btn-brown:hover{background:#12234a}.bt-text-link{font-weight:700;color:#152a5a;font-size:14px;border-bottom:1px solid #96a0b6;padding-bottom:4px}.bt-intro-foot{font-size:12px;color:#6d727d;margin-top:27px}.bt-intro-image{position:relative;border-radius:3px 90px 3px 3px;overflow:hidden;background:#dde0e8;min-width:0}.bt-intro-image img{width:100%;height:440px;object-fit:cover}.bt-intro-image figcaption{position:absolute;bottom:12px;right:14px;font-size:10px;color:#3d4557}.bt-photo-label{position:absolute;left:28px;top:29px;font-size:10px;letter-spacing:1.8px;color:#4d5464;line-height:1.8}.bt-photo-label b{font-size:18px;letter-spacing:-.5px;color:#273147}.bt-mobile-br{display:none}
.bt-facts{background:#e6e8ee;border-block:1px solid #d6d9e1}.bt-facts>.bt-wrap{display:grid;grid-template-columns:repeat(3,1fr);padding-block:20px}.bt-facts p{font-size:14px;font-weight:700}.bt-facts p+p{border-left:1px solid #c5cad7;padding-left:36px}.bt-facts span{font-size:12px;color:#777e8d;margin-right:14px}
.bt-calc-sec{margin:0;padding:76px 0}.bt-calculator-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}.bt-calc-aside{padding-top:24px}.bt-calc-aside h2{font-size:32px;line-height:1.4;letter-spacing:-1.6px;margin:15px 0}.bt-calc-aside p:not(.bt-eyebrow){color:#646872;font-size:15px;max-width:300px;margin:20px 0;line-height:1.8}.bt-calc-aside a{font-weight:700;color:#152a5a;border-bottom:1px solid #a0a8bc}.bt-calc-aside .bt-small{font-size:12px!important}.bt-calc-sec .bt-calc-card{max-width:none;width:100%;margin:0;padding:30px;border:1px solid #d6d9e0;border-top:4px solid #152a5a;border-radius:6px}.bt-calc-head h2{font-size:23px}.bt-preview-note{background:#edf0f5;color:#4c5468!important;padding:10px 12px;margin-top:12px!important;font-size:12px!important}.bt-addr,.bt-cc-opt span,.bt-fld input,.bt-fld textarea,.bt-dt select,.bt-phone-pre{border-radius:4px}.bt-addr{border-width:1px}.bt-addr-tag{background:#d9dfed;border-radius:3px}.bt-addr-tag.bt-is-end{background:#152a5a;color:#fff}.bt-addr input::placeholder{color:#7d818a}.bt-cc-opt span{border-width:1px}.bt-cc-opt input:checked+span{background:#e6e9f1;border:2px solid #152a5a;color:#152a5a}.bt-btn-brown{background:#152a5a;color:#fff}.bt-ticket{border:0;border-radius:4px;background:#edf0f6;padding:24px}.bt-ticket:before,.bt-ticket:after{display:none}.bt-ticket-num{color:#152a5a;margin:10px 0}.bt-result,.bt-route-meta{border-style:solid;border-width:1px}.bt-lead{border-radius:4px;background:#f6f7fa}.bt-eyebrow{background:none;padding:0;color:#6b7385;font-weight:700;font-size:11px;letter-spacing:2px}.bt-sec-title{font-size:36px;line-height:1.35;letter-spacing:-1.6px}.bt-sec{padding-block:80px}
.bt-fare{background:#edeff3;color:#252b39}.bt-fare .bt-sec-title{color:#1a2338}.bt-fare .bt-eyebrow{background:none}.bt-fare-scroll{border-radius:3px;border:1px solid #caced8}.bt-fare-table thead th{background:#dde0e8;padding-block:18px;color:#2d364b}.bt-fare-table tbody th{background:#f4f6f9}.bt-fare-table tbody td{background:#fbfcfd;font-size:18px}.bt-fare-note{color:#676b74;font-size:13px}.bt-section-top{display:grid;grid-template-columns:1fr 1fr;align-items:end}.bt-section-top .bt-eyebrow{grid-column:1/-1}.bt-section-top>p:last-child{color:#6f737c;font-size:15px;padding-bottom:14px;justify-self:end}.bt-journey-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:40px}.bt-journey-steps li{border-top:1px solid #9fa6b6;padding-top:20px}.bt-journey-steps span{font-size:36px;color:#8b93a6;font-weight:400}.bt-journey-steps h3{font-size:18px;margin:14px 0 10px}.bt-journey-steps p{font-size:14px;color:#646872;line-height:1.8}.bt-before{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:24px;border-top:1px solid #d6d9e1;margin-top:48px;padding-top:30px}.bt-before h3{font-size:20px;max-width:150px}.bt-before b{font-size:14px;color:#152a5a}.bt-before p{font-size:13px;color:#646872;margin-top:7px}
.bt-faq{background:#f3f5f8;border-block:1px solid #dde0e7}.bt-faq-in{grid-template-columns:.8fr 1.2fr;gap:70px}.bt-faq-list{gap:0}.bt-faq-list details{border:0;border-bottom:1px solid #ced2db;border-radius:0;background:none}.bt-faq-list summary{padding:22px 35px 22px 0;font-size:15px}.bt-faq-list details p{padding:0 30px 22px 0;font-size:14px}.bt-faq-list summary:after{background:none;font-size:24px;right:0}.bt-faq-list details[open] summary:after{color:#152a5a;background:none}.bt-post-grid.bt-home{grid-template-columns:repeat(2,minmax(0,1fr))}.bt-post-grid li a.bt-pcard{border:0;border-bottom:1px solid #d4d7de;border-radius:0;padding-bottom:22px}.bt-post-grid b{padding:18px 0 5px;font-size:20px}.bt-post-grid small{padding:0;color:#838790}.bt-pcard-media{aspect-ratio:2.3;background:#e7e9f0}.bt-post-grid.bt-home li:nth-child(2) .bt-pcard-img{object-position:80% 80%}.bt-posts-more{margin-top:30px}
.bt-chat-band{padding:64px 0;background:#dde1eb;color:#202b45;text-align:center}.bt-chat-band p{font-size:14px;color:#555c6d}.bt-chat-band h2{font-size:34px;line-height:1.4;letter-spacing:-1.2px;margin:16px 0 26px}.bt-ft{background:#1b2438;color:#bfc4d0;padding-block:44px 32px}.bt-ft-top{display:flex;justify-content:space-between;gap:25px;margin-bottom:30px}.bt-ft-brand{font-size:25px;margin-bottom:10px;color:#edeff4;letter-spacing:-1px}.bt-ft-brand span{font-size:16px}.bt-ft-call{font-size:14px;line-height:2}.bt-ft-call a{color:#e0e4ee}.bt-ft-links{padding-top:25px;border-top:1px solid #ffffff20}.bt-ft-links a{color:#d3d7e0}.bt-ft-biz{margin-top:24px}.bt-ft-note{max-width:900px;margin-top:15px}.bt-ft-copy{font-size:11px;margin-top:20px}.bt-dock{display:flex;justify-content:center;gap:8px;padding-block:9px;background:#fbfcfdf5}.bt-dock a{max-width:260px;border-radius:4px;min-height:48px;font-size:14px}.bt-dock-calc{background:#152a5a;color:#fff}.bt-dock-kakao{background:#fee500}.bt-doc{padding-block:50px}.bt-doc-in{max-width:900px}.bt-post-cta{background:#e3e6ed;border-radius:4px}.bt-doc-body{color:#3a404d}.bt-done-pop{border-radius:6px}
.bt-result,.bt-route-meta{border:0;border-top:1px solid var(--bt-line)}
@media(max-width:899px){.bt-wrap{padding-inline:20px}.bt-hd-in{height:72px;gap:12px}.bt-wordmark{font-size:22px}.bt-wordmark small{font-size:9px;letter-spacing:1.6px}.bt-header-chat{font-size:12px;padding:8px 11px}.bt-intro{padding:35px 0 27px}.bt-intro-grid{grid-template-columns:1fr;gap:30px}.bt-kicker{font-size:10px}.bt-intro h1{font-size:40px;letter-spacing:-2px;margin:20px 0 18px}.bt-intro-lead{font-size:16px}.bt-intro-actions{margin-top:22px;gap:12px}.bt-primary{min-height:49px;font-size:15px;min-width:230px}.bt-intro-foot{font-size:11px;margin-top:20px}.bt-intro-image{border-radius:3px 55px 3px 3px}.bt-intro-image img{height:290px}.bt-photo-label{left:18px;top:18px;font-size:9px}.bt-photo-label b{font-size:15px}.bt-intro-image figcaption{font-size:9px}.bt-facts>.bt-wrap{padding-block:16px;gap:10px}.bt-facts p{font-size:11px;line-height:1.6}.bt-facts span{display:block;font-size:10px}.bt-facts p+p{padding-left:12px}.bt-calculator-layout{grid-template-columns:1fr;gap:24px}.bt-calc-sec{padding:44px 0}.bt-calc-aside{padding:0}.bt-calc-aside h2{font-size:28px}.bt-calc-aside p:not(.bt-eyebrow){max-width:none;margin:12px 0}.bt-calc-aside .bt-small{display:none}.bt-calc-sec .bt-calc-card{padding:22px 16px}.bt-calc-head h2{font-size:21px}.bt-calc-head p{font-size:12px}.bt-addr input{font-size:14px}.bt-addr{padding-inline:8px}.bt-cc-opt span{font-size:13px;min-height:45px}.bt-sec{padding-block:48px}.bt-sec-title{font-size:28px}.bt-fare-table tbody td{font-size:14px}.bt-fare-table tbody th{font-size:11px;padding-left:8px}.bt-fare-table thead th{font-size:11px;padding-block:12px}.bt-section-top{display:block}.bt-section-top>p:last-child{font-size:13px;padding-top:10px}.bt-journey-steps{grid-template-columns:1fr 1fr;gap:26px 20px;margin-top:24px}.bt-journey-steps h3{font-size:16px}.bt-journey-steps p{font-size:13px}.bt-before{grid-template-columns:1fr;gap:18px;margin-top:32px;padding-top:25px}.bt-before h3{max-width:none;font-size:19px}.bt-before p{margin-top:2px}.bt-faq-in{grid-template-columns:1fr;gap:24px}.bt-faq-list summary{font-size:14px}.bt-post-grid b{font-size:16px}.bt-post-grid{gap:18px}.bt-pcard-media{aspect-ratio:1.5}.bt-chat-band{padding:40px 0}.bt-chat-band h2{font-size:26px}.bt-ft-top{display:block}.bt-ft-call{margin-top:20px}.bt-ft-links{font-size:12px;gap:10px 16px}.bt-ft-note{font-size:11px}.bt-dock{padding-inline:12px}.bt-dock a{max-width:none}.bt-agree-detail dl{grid-template-columns:1fr}.bt-agree-detail{margin-left:0}.bt-doc-title{font-size:28px}.bt-post-grid.bt-home b{font-size:16px}.bt-post-grid.bt-home small{font-size:11px}}
.bt-intro-image picture{display:block}.bt-intro-image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}.bt-step-photo{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:3px;margin-top:18px}.bt-before>div>img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;margin-bottom:16px;border-radius:3px}.bt-pcard-media{aspect-ratio:16/9}.bt-post-grid.bt-home li:nth-child(2) .bt-pcard-img{object-position:center}.bt-post-hero img{display:block;width:100%;height:auto;border-radius:4px}
@media(max-width:899px){.bt-intro-image img{aspect-ratio:4/3;height:auto}.bt-before>div{display:grid;grid-template-columns:110px 1fr;grid-template-rows:auto 1fr;column-gap:16px;align-items:start}.bt-before>div>img{grid-row:1/3;margin:0}.bt-before>div>b,.bt-before>div>p{grid-column:2}.bt-before>div>p{margin-top:6px}.bt-step-photo{margin-top:14px}}
@media(max-width:899px){.bt-before>div{display:block}.bt-before>div>b,.bt-before>div>p{grid-column:auto}}
.bt-h1-br{display:none}@media(max-width:899px){.bt-h1-br{display:inline}}
.bt-primary,.bt-btn-brown{background:#d9480f;color:#fff}.bt-primary:hover,.bt-btn-brown:hover{background:#b93c0b}