:root {
  --bg: #071a33; --deep: #04101f; --panel: #0d2b52; --panel2: #123864; --line: #1e4677; --ink: #ffffff; --text: #d5e3f4; --soft: #8fa9c9;
  --sky: #389fda; --sky2: #afd8f0; --cyan: #00a8c5; --on-sky: #0d2b52; --gold: #ffd36b;
  --grad: linear-gradient(106deg, #389fda 2%, #afd8f0 31%, #389fda 72%);
  --lose: #ff6b7d;
  --font: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --rad: 14px; --text-w: 740px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 130px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.8 var(--font); word-break: keep-all; overflow-wrap: anywhere; }
img { max-width: 100%; height: auto; display: block; }
a { color: #6cc6ee; text-decoration-color: rgba(56, 159, 218, .5); text-decoration-thickness: 3px; text-underline-offset: 3px; }
a:hover { color: #afd8f0; }
.wk-skip { position: absolute; left: -999px; top: 8px; background: var(--cyan); color: var(--on-sky); padding: 8px 14px; border-radius: 8px; z-index: 99; }
.wk-skip:focus { left: 8px; }

/* bar: wordmark, menu and the login / join pair on one navy row; warning ticker under it */
.wk-bar { position: sticky; top: 0; z-index: 40; background: rgba(7, 26, 51, .97); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.wk-bar__mark { flex: none; text-decoration: none; }
.wk-bar__mark img, .wk-word { display: block; }
.wk-nav { flex: 1; min-width: 0; }
.wk-nav__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 2px; }
.wk-nav__list a { display: block; padding: 8px 11px; border-radius: 8px; color: var(--text); text-decoration: none; font-size: 15px; font-weight: 700; }
.wk-nav__list a:hover { color: var(--ink); background: var(--panel2); }
.wk-nav__list .is-here a { color: var(--ink); box-shadow: inset 0 -3px 0 var(--cyan); border-radius: 0; }
.wk-bar__acts { flex: none; display: flex; gap: 8px; }
.wk-pill { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 18px; border-radius: 8px; background: linear-gradient(180deg, var(--cyan), var(--sky)); color: var(--on-sky); font-weight: 800; font-size: 15px; text-decoration: none; white-space: nowrap; }
.wk-pill:hover { color: var(--on-sky); filter: brightness(1.06); }
.wk-pill--calc { background: transparent; border: 2px solid var(--sky); color: #fff; }
.wk-pill--calc:hover { color: #fff; background: rgba(56, 159, 218, .16); }
.wk-pill--big { min-height: 54px; padding: 0 34px; font-size: 17px; }
.wk-burger { display: none; width: 42px; height: 40px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); cursor: pointer; padding: 11px 10px; flex-direction: column; justify-content: space-between; }
.wk-burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
.wk-burger i { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* page head */
.wk-head { max-width: 1086px; margin: 0 auto; padding: 36px 20px 4px; }
.wk-head--front { padding-top: 26px; }
.wk-h1 { max-width: 900px; font-size: clamp(29px, 4.2vw, 44px); line-height: 1.28; margin: 0 0 10px; color: var(--ink); font-weight: 900; letter-spacing: -.025em; }
.wk-by { margin: 0 0 18px; font-size: 14px; color: var(--soft); }
.wk-by span:first-child { color: var(--cyan); font-weight: 800; }
.wk-head__lead p { max-width: 840px; font-size: 19px; line-height: 1.75; color: var(--ink); margin: 0 0 18px; }
.wk-head__pic { margin-top: 20px; }
.wk-head__pic img { border-radius: var(--rad); }

/* front match board */

/* banner reel */
.wk-reel { max-width: 1240px; margin: 18px auto 0; padding: 0 20px; }
.wk-reel__rail { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-radius: 14px; }
.wk-reel__rail::-webkit-scrollbar { display: none; }
.wk-reel__slide { flex: 0 0 100%; scroll-snap-align: start; display: block; }
.wk-reel__slide img { width: 100%; border-radius: 14px; }
.wk-reel__dots { display: flex; justify-content: center; gap: 7px; margin-top: 10px; }
.wk-reel__dots button { width: 10px; height: 10px; border-radius: 10px; border: 0; padding: 0; background: var(--line); cursor: pointer; transition: width .2s; }
.wk-reel__dots button[aria-current] { width: 28px; background: var(--cyan); }

/* body: section rail beside the text */
.wk-body { max-width: 1240px; margin: 0 auto; padding: 16px 18px 70px; }
.wk-body--rail { display: grid; grid-template-columns: 250px minmax(0, var(--text-w)); gap: 40px; justify-content: center; }
.wk-body:not(.wk-body--rail) .wk-text { max-width: var(--text-w); margin: 0 auto; }
.wk-body__side { position: relative; }
.wk-rail { position: sticky; top: 130px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--rad); padding: 6px 16px 12px; }
.wk-rail summary { cursor: pointer; padding: 8px 0; font-size: 14px; font-weight: 900; color: var(--cyan); }
.wk-rail ol { margin: 0; padding: 0; list-style: none; counter-reset: s; }
.wk-rail li { counter-increment: s; margin: 2px 0; font-size: 14.5px; line-height: 1.45; display: flex; gap: 8px; }
.wk-rail li::before { content: counter(s, decimal-leading-zero); flex: none; white-space: nowrap; word-break: normal; color: var(--sky); font-weight: 800; font-size: 12.5px; padding-top: 2px; }
.wk-rail a { color: var(--text); text-decoration: none; }
.wk-rail a:hover { color: var(--cyan); }
.wk-text { padding: 0 0 30px; }
.wk-text h2 { font-size: clamp(23px, 2.8vw, 29px); line-height: 1.38; margin: 46px 0 14px; color: var(--ink); font-weight: 900; letter-spacing: -.02em; border-left: 0; }
.wk-text h3 { font-size: 20.5px; line-height: 1.45; margin: 30px 0 10px; color: var(--cyan); }
.wk-text h2::before { content: ""; display: block; width: 42px; height: 4px; border-radius: 4px; background: var(--cyan); margin-bottom: 12px; }
.wk-text h4 { font-size: 18px; margin: 22px 0 8px; color: var(--ink); }
.wk-text strong, .wk-text b { color: var(--ink); }
.wk-text ul, .wk-text ol { padding-left: 22px; }
.wk-text li { margin: 6px 0; }
.wk-text li::marker { color: var(--sky); font-weight: 800; }

/* tables */
.wk-grid { margin: 24px 0; }
.wk-grid__x { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
.wk-grid table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.wk-grid th { background: var(--panel2); color: var(--cyan); text-align: left; padding: 11px 14px; font-size: 14px; }
.wk-grid td { padding: 11px 14px; border-top: 1px solid var(--line); vertical-align: top; }
.wk-grid tr:nth-child(even) td { background: rgba(255, 255, 255, .025); }

/* components */
.wk-tip { margin: 24px 0; padding: 14px 18px; background: rgba(0, 168, 197, .08); border: 1px solid rgba(0, 168, 197, .35); border-radius: 10px; }
.wk-tip p { margin: 0; }
.wk-tip__tag { font-weight: 900; color: var(--gold); }
.wk-sheet { margin: 24px 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--panel); }
.wk-sheet table { width: 100%; border-collapse: collapse; }
.wk-sheet th, .wk-sheet td { padding: 10px 16px; text-align: left; border-top: 1px solid var(--line); font-size: 15.5px; }
.wk-sheet thead th { border-top: 0; background: var(--panel2); font-size: 13px; color: var(--soft); }
.wk-sheet td:first-child { color: var(--soft); width: 40%; }
.wk-sheet td:last-child { color: var(--ink); font-weight: 800; }
.wk-sheet dl { margin: 0; display: grid; grid-template-columns: minmax(0, 40%) 1fr; }
.wk-sheet dt, .wk-sheet dd { margin: 0; padding: 10px 16px; border-top: 1px solid var(--line); }
.wk-sheet dt { color: var(--soft); } .wk-sheet dd { color: var(--ink); font-weight: 800; }
.wk-steps { margin: 26px 0; padding: 0; list-style: none; counter-reset: st; }
.wk-steps li { counter-increment: st; position: relative; margin: 0 0 14px; padding: 2px 0 0 48px; min-height: 34px; }
.wk-steps li::before { content: counter(st); position: absolute; left: 0; top: 2px; width: 32px; height: 32px; border-radius: 8px; background: var(--cyan); color: var(--on-sky); font-weight: 900; font-size: 15px; display: grid; place-items: center; }
.wk-vs { margin: 26px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.wk-vs__side { padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); }
.wk-vs__a { background: var(--panel); }
.wk-vs__b { background: var(--panel2); border-color: var(--cyan); }
.wk-vs__tag { display: block; font-size: 12.5px; font-weight: 900; letter-spacing: .03em; color: var(--soft); margin-bottom: 6px; }
.wk-vs__b .wk-vs__tag { color: var(--cyan); }
.wk-vs p { margin: 0; }
.wk-pic { margin: 30px 0; }
.wk-pic img { border-radius: 12px; }
.wk-pic__cap, .wk-pic figcaption { font-size: 14px; line-height: 1.55; color: var(--soft); margin-top: 8px; text-align: center; }
.wk-go { margin: 34px 0; padding: 24px; display: flex; justify-content: center; background: radial-gradient(120% 140% at 0% 0%, rgba(56, 159, 218, .35), transparent 60%), var(--panel2); border: 1px solid var(--line); border-radius: var(--rad); }

/* FAQ */
.wk-faq { margin-top: 46px; }
.wk-faq__q { border: 1px solid var(--line); border-radius: 10px; margin: 8px 0; background: var(--panel); }
.wk-faq__q summary { cursor: pointer; padding: 13px 44px 13px 16px; font-weight: 800; color: var(--ink); list-style: none; position: relative; }
.wk-faq__q summary::-webkit-details-marker { display: none; }
.wk-faq__q summary::after { content: ""; position: absolute; right: 18px; top: 20px; width: 9px; height: 9px; border-right: 2.5px solid var(--cyan); border-bottom: 2.5px solid var(--cyan); transform: rotate(45deg); transition: transform .15s; }
.wk-faq__q[open] summary::after { transform: rotate(-135deg); top: 24px; }
.wk-faq__a { padding: 0 16px 10px; }


/* footer */
.wk-foot { background: var(--deep); border-top: 1px solid var(--line); color: var(--soft); }
.wk-foot__grid { max-width: 1240px; margin: 0 auto; padding: 40px 20px 20px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 30px; }
.wk-foot__mark p { margin: 10px 0 0; font-size: 13.5px; line-height: 1.65; }
.wk-foot__col b { display: block; margin-bottom: 10px; color: var(--ink); font-size: 14px; }
.wk-foot__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.wk-foot__list a { color: var(--text); text-decoration: none; font-size: 14.5px; }
.wk-foot__list a:hover { color: var(--cyan); }
.wk-foot__age { max-width: 1240px; margin: 0 auto; padding: 14px 20px 30px; font-size: 13px; border-top: 1px solid var(--line); }
.wk-foot__age b { display: inline-block; color: var(--on-sky); background: var(--cyan); border-radius: 4px; padding: 0 6px; margin-right: 6px; }

@media (max-width: 1100px) {
  .wk-body--rail { display: block; }
  .wk-rail { position: static; margin-bottom: 12px; }
  .wk-burger { display: flex; margin-left: auto; }
  .wk-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--bg); border-bottom: 1px solid var(--line); }
  .wk-open .wk-nav { display: block; }
  .wk-nav__list { flex-direction: column; padding: 6px 12px 12px; }
  .wk-bar__acts { margin-left: auto; }
  .wk-burger { margin-left: 0; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .wk-bar__mark img { width: 124px; height: auto; }
  .wk-bar__acts { order: 3; width: 100%; margin: 0; }
  .wk-bar__acts .wk-pill { flex: 1; min-height: 38px; padding: 0 10px; font-size: 14px; }
  .wk-burger { margin-left: auto; }
  .wk-head, .wk-body, .wk-reel { padding-left: 16px; padding-right: 16px; }
  .wk-vs, .wk-foot__grid { grid-template-columns: 1fr; }
  .wk-pill--big { width: 100%; }
  .wk-grid--stack table, .wk-grid--stack tbody, .wk-grid--stack tr, .wk-grid--stack td { display: block; width: 100%; }
  .wk-grid--stack thead { display: none; }
  .wk-grid--stack tr { border-top: 1px solid var(--line); padding: 6px 0; }
  .wk-grid--stack td { border: 0; padding: 4px 14px; background: none !important; }
  .wk-grid--stack td::before { content: attr(data-k); display: block; font-size: 12px; color: var(--soft); }
}

/* ===== Tide: two-tier header, notice ticker, category rail, tab bar, package calculator ===== */
body { background: radial-gradient(1200px 600px at 50% -200px, rgba(56, 159, 218, .22), transparent 70%), var(--bg); }
.wk-bar { background: rgba(7, 26, 51, .96); border-bottom: 0; box-shadow: 0 6px 24px rgba(0, 0, 0, .35); }
.wk-bar__top { display: flex; align-items: center; gap: 16px; max-width: 1240px; margin: 0 auto; padding: 10px 20px; }
.wk-bar__acts { margin-left: auto; }
.wk-word { color: var(--ink); font-size: 26px; font-weight: 900; letter-spacing: .02em; }
.wk-nav { background: linear-gradient(180deg, var(--panel), #0a2346); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.wk-nav__list { max-width: 1240px; margin: 0 auto; padding: 0 12px; justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.wk-nav__list::-webkit-scrollbar { display: none; }
.wk-nav__list a { padding: 12px 14px; border-radius: 0; white-space: nowrap; color: var(--text); }
.wk-nav__list a:hover { background: transparent; color: var(--sky2); }
.wk-nav__list .is-here a { color: var(--ink); box-shadow: inset 0 -3px 0 var(--cyan); }
.wk-pill { min-height: 40px; padding: 0 20px; border-radius: 40px; background: var(--grad); background-size: 160% 100%; color: var(--on-sky); font-weight: 900; box-shadow: 0 4px 14px rgba(56, 159, 218, .35); transition: background-position .3s; }
.wk-pill:hover { color: var(--on-sky); background-position: 100% 0; filter: none; }
.wk-pill--line { background: transparent; border: 2px solid var(--sky); color: var(--ink); box-shadow: none; }
.wk-pill--line:hover { color: var(--ink); background: rgba(56, 159, 218, .16); }
.wk-pill--big { min-height: 56px; padding: 0 40px; font-size: 17.5px; }
.wk-burger { border-color: var(--line); background: var(--panel); }

.wk-ticker { display: flex; align-items: center; gap: 0; background: var(--deep); border-bottom: 1px solid var(--line); font-size: 13.5px; line-height: 1.4; color: var(--text); overflow: hidden; }
.wk-ticker > b { flex: none; padding: 7px 12px 7px 20px; color: var(--on-sky); background: var(--grad); font-weight: 900; clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%); padding-right: 22px; }
.wk-ticker__run { flex: 1; min-width: 0; display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.wk-ticker__row { flex: none; display: flex; gap: 48px; padding-right: 48px; white-space: nowrap; animation: wk-run 38s linear infinite; }
.wk-ticker__row span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 6px; background: var(--cyan); margin: 0 10px 2px 0; }
.wk-ticker:hover .wk-ticker__row { animation-play-state: paused; }
@keyframes wk-run { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) { .wk-ticker__row { animation: none; } .wk-ticker__row[aria-hidden] { display: none; } }

/* category rail under the reel */
.wk-board { max-width: 1240px; margin: 16px auto 0; padding: 0 20px; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 10px; }
.wk-board__card { position: relative; display: grid; justify-items: center; text-align: center; gap: 2px; padding: 16px 8px 13px; background: linear-gradient(180deg, var(--panel2), var(--panel)); border: 1px solid var(--line); border-radius: 16px; text-decoration: none; color: var(--ink); transition: transform .15s, border-color .15s; }
.wk-board__card:hover { transform: translateY(-2px); border-color: var(--sky); color: var(--ink); }
.wk-board__card em { position: absolute; top: 8px; right: 8px; font-style: normal; font-size: 10.5px; font-weight: 900; color: var(--on-sky); background: var(--grad); border-radius: 20px; padding: 0 7px; }
.wk-board__card svg { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: rgba(56, 159, 218, .16); fill: none; stroke: var(--sky2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 6px; }
.wk-board__card b { font-size: 15px; line-height: 1.3; }
.wk-board__card span { font-size: 12.5px; line-height: 1.35; color: var(--soft); }

.wk-reel__rail, .wk-reel__slide img { border-radius: 18px; }
.wk-reel__dots button { background: var(--line); }
.wk-reel__dots button[aria-current] { background: var(--grad); }
.wk-text h2::before { width: 48px; background: var(--grad); }
.wk-text h3 { color: var(--sky2); }
.wk-grid th { background: var(--panel2); color: var(--sky2); }
.wk-go { background: radial-gradient(120% 160% at 0% 0%, rgba(56, 159, 218, .45), transparent 60%), var(--panel); border-color: var(--sky); }
.wk-steps li::before { background: var(--grad); border-radius: 50%; }
.wk-vs__b { border-color: var(--sky); }
.wk-rail { background: var(--panel); }
.wk-faq__q { background: var(--panel); }
.wk-foot__age b { background: var(--grad); color: var(--on-sky); }

/* package calculator */
.wk-pack { margin: 24px 0 30px; border: 1px solid var(--sky); border-radius: var(--rad); background: linear-gradient(180deg, var(--panel2), var(--panel)); overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }
.wk-pack__tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 14px 16px 0; }
.wk-pack__tab { position: relative; }
.wk-pack__tab input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.wk-pack__tab span { display: block; text-align: center; padding: 10px; border-radius: 40px; border: 2px solid var(--line); font-weight: 900; color: var(--text); }
.wk-pack__tab input:checked + span { background: var(--grad); border-color: transparent; color: var(--on-sky); }
.wk-pack__tab input:focus-visible + span { outline: 2px solid var(--sky2); outline-offset: 2px; }
.wk-pack__in { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; padding: 14px 16px; }
.wk-pack--one .wk-pack__in { grid-template-columns: 1fr; }
.wk-pack label { display: grid; gap: 4px; font-size: 13px; font-weight: 700; color: var(--soft); }
.wk-pack input[type=number] { width: 100%; min-width: 0; min-height: 46px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--deep); color: var(--ink); font: 800 17px var(--font); }
.wk-pack input[type=number]:focus { outline: 2px solid var(--sky); outline-offset: 1px; }
.wk-pack__table { width: 100%; border-collapse: collapse; font-size: 15px; }
.wk-pack__table th, .wk-pack__table td { padding: 9px 16px; text-align: left; border-top: 1px solid var(--line); }
.wk-pack__table thead th { font-size: 12.5px; color: var(--soft); background: rgba(0, 0, 0, .15); }
.wk-pack__table tbody th { color: var(--text); font-weight: 700; }
.wk-pack__table td { color: var(--ink); font-weight: 800; font-variant-numeric: tabular-nums; }
.wk-pack__table td[data-o=p] { color: var(--sky2); }
.wk-pack__table tr.is-low td[data-o=b] { color: var(--lose); }
.wk-pack__out { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 3px solid var(--sky); background: var(--deep); }
.wk-pack__out div { padding: 14px 16px; border-right: 1px solid var(--line); }
.wk-pack__out div:last-child { border-right: 0; }
.wk-pack__out dt { font-size: 12.5px; color: var(--soft); }
.wk-pack__out dd { margin: 2px 0 0; font-size: 22px; font-weight: 900; color: var(--ink); font-variant-numeric: tabular-nums; }
.wk-pack__out .is-key dd { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wk-pack__note { margin: 0; padding: 12px 16px 16px; font-size: 13px; line-height: 1.6; color: var(--soft); }

/* phone tab bar */
.wk-tabs { display: none; }
@media (max-width: 1100px) {
  .wk-bar__top { position: relative; }
  .wk-burger { display: flex; margin-left: 4px; }
  .wk-nav { display: none; }
  .wk-open .wk-nav { display: block; }
  .wk-open .wk-nav__list { flex-direction: column; flex-wrap: wrap; padding: 6px 12px 12px; }
  .wk-board { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .wk-bar__top { flex-wrap: wrap; gap: 8px; padding: 8px 16px; }
  .wk-bar__mark img { width: 112px; height: auto; }
  .wk-bar__acts { order: 3; width: 100%; margin: 0; }
  .wk-bar__acts .wk-pill { flex: 1; min-height: 38px; padding: 0 10px; font-size: 14px; }
  .wk-burger { margin-left: auto; }
  .wk-ticker { font-size: 12.5px; }
  .wk-ticker > b { padding-left: 16px; }
  .wk-board { padding: 0 16px; grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 30%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .wk-board::-webkit-scrollbar { display: none; }
  .wk-board__card { scroll-snap-align: start; }
  .wk-board__card span { display: none; }
  .wk-pack__in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wk-pack__out dd { font-size: 18px; }
  .wk-pack__table th, .wk-pack__table td { padding: 8px 10px; font-size: 14px; }
  .wk-tabs { position: fixed; z-index: 50; left: 0; right: 0; bottom: 0; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: rgba(4, 16, 31, .97); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); backdrop-filter: blur(8px); }
  .wk-tabs a { display: grid; justify-items: center; gap: 2px; color: var(--soft); text-decoration: none; font-size: 11.5px; font-weight: 700; }
  .wk-tabs svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
  .wk-tabs a.is-go { color: var(--on-sky); }
  .wk-tabs a.is-go svg { width: 38px; height: 38px; padding: 7px; margin-top: -16px; border-radius: 50%; background: var(--grad); box-shadow: 0 4px 14px rgba(56, 159, 218, .5); }
}