:root {
  --page: #f3f7ff;
  --ink: #2b2440;
  --ink-2: #4f4868;
  --ink-3: #6f6889;
  --tomato: #ff5e57;
  --sun: #ffc93c;
  --meadow: #6ccb6a;
  --sky: #8fd3ff;
  --cobalt: #3d5af1;
  --white: #ffffff;
  --display: 'Jua', 'Gowun Dodum', sans-serif;
  --body: 'Gowun Dodum', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', sans-serif;
  --line: 3px solid var(--ink);
  --pop: 4px 4px 0 var(--ink);
  --gutter: clamp(16px, 4vw, 56px);
  --ground: 26svh;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: -.01em; }
:focus-visible { outline: 3px solid var(--cobalt); outline-offset: 3px; border-radius: 8px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border: var(--line); border-radius: 14px;
  background: var(--white); box-shadow: 3px 3px 0 var(--ink);
  font-family: var(--display); font-size: 16px; line-height: 1.3;
  transition: transform .12s, box-shadow .12s;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn.primary { background: var(--sun); }
.btn.ghost { background: transparent; box-shadow: none; }

/* ── top bar ─────────────────────────────── */
.topbar {
  position: fixed; z-index: 30; top: 12px; left: var(--gutter); right: var(--gutter);
  display: flex; align-items: center; gap: 20px;
  padding: 6px 10px 6px 8px;
  background: var(--white); border: var(--line); border-radius: 20px; box-shadow: var(--pop);
}
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--display); font-size: 19px; }
.brand-face { width: 38px; height: 38px; display: block; }
.brand-face svg { width: 100%; height: 100%; }
.board {
  margin: 0; display: flex; gap: 10px; align-items: baseline;
  padding: 3px 12px; border-radius: 10px; background: var(--ink); color: #ffe78a;
  font-size: 14px; white-space: nowrap;
}
.board b { font-family: var(--display); font-weight: 400; font-size: 16px; color: #fff; font-variant-numeric: tabular-nums; }
.links { margin-left: auto; display: flex; gap: 4px; }
.links a { font-family: var(--display); font-size: 16px; padding: 6px 12px; border-radius: 12px; }
.links a:hover { background: #eef1ff; }

/* ── tour stage ──────────────────────────── */
.tour { position: relative; }
.stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: #bfe8ff; }
.world { position: absolute; inset: 0; z-index: 0; }
.world > * { position: absolute; inset: 0; }
.layer { will-change: transform; }
.layer > * { position: absolute; }
.station { cursor: pointer; }

.sky { background: linear-gradient(#bfe8ff, #eef8ff); }
.sun {
  position: absolute; top: 13%; right: 16%; width: 96px; height: 96px; border-radius: 50%;
  background: #ffe066; border: var(--line); box-shadow: 0 0 0 14px rgba(255, 224, 102, .35);
}
.stars { position: absolute; inset: 0; opacity: 0; }
.stars i { position: absolute; width: var(--s); height: var(--s); border-radius: 50%; background: #fff; animation: twinkle 2.4s ease-in-out infinite alternate; }
@keyframes twinkle { to { opacity: .3; } }

.cloud {
  width: calc(130px * var(--z)); height: calc(42px * var(--z));
  background: #fff; border: var(--line); border-radius: 999px;
}
.cloud::before {
  content: ''; position: absolute; left: 22%; bottom: 40%;
  width: 46%; height: 120%; background: #fff; border: var(--line); border-bottom: 0;
  border-radius: 999px 999px 0 0;
}

.peak {
  bottom: var(--ground); width: var(--w); height: var(--h);
  background: var(--c); border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.hill {
  bottom: calc(var(--ground) - 4px); width: var(--w); height: var(--h);
  background: var(--c); border: var(--line); border-bottom: 0;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.hill > span { position: absolute; bottom: 0; }
.deco { display: block; width: var(--w); height: auto; }

.ground {
  inset: auto 0 0 0; height: var(--ground);
  background: linear-gradient(var(--meadow) 0 56px, #5cb85a 56px);
  border-top: var(--line);
}
.rails {
  position: absolute; left: 0; right: 0; top: 24px; height: 18px;
  border-block: 4px solid var(--ink);
  background: repeating-linear-gradient(90deg, #a0683f 0 12px, transparent 12px 36px);
}

.station { left: calc(var(--x0) + var(--k) * var(--gap)); bottom: calc(var(--ground) - 4px); width: 0; height: 0; }
.station > * { position: absolute; bottom: 0; }
.platform {
  left: -240px; width: 540px; height: 20px;
  background: #ece6ff; border: var(--line); border-radius: 6px 6px 0 0;
}
.host { left: -55px; bottom: 16px; width: 110px; transition: transform .3s; }
.host svg { display: block; width: 100%; height: auto; }
.booth { left: 46px; bottom: 16px; width: 200px; height: auto; }
.sign {
  left: -180px; bottom: 16px; width: 150px; height: 180px;
  display: flex; flex-direction: column; justify-content: flex-start; align-items: center;
}
.sign::before { content: ''; position: absolute; top: 60px; bottom: 0; width: 8px; background: var(--ink-2); border-radius: 4px; }
.sign b, .sign span { position: relative; width: 100%; background: var(--white); border: var(--line); }
.sign b {
  padding: 4px 6px 2px; border-radius: 12px 12px 0 0; border-bottom: 0;
  font-family: var(--display); font-weight: 400; font-size: 18px; text-align: center; line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sign span {
  display: flex; justify-content: space-between; gap: 4px; padding: 2px 6px;
  background: var(--c); border-radius: 0 0 12px 12px; color: #fff; font-size: 11px; line-height: 1.5;
}
.sign em { font-style: normal; max-width: 50%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sign em:first-child::before { content: '‹ '; }
.sign em:last-child { text-align: right; }
.sign em:last-child:not(:empty)::after { content: ' ›'; }
.station.here .host { animation: hop .6s ease-out; }
@keyframes hop { 40% { transform: translateY(-18px); } }

.critter .eyes { transform-box: fill-box; transform-origin: center; animation: blink 5s infinite; }
@keyframes blink { 0%, 95%, 100% { transform: scaleY(1); } 97% { transform: scaleY(.1); } }
.critter .arm-r { transform-box: view-box; transform-origin: 80px 100px; animation: wave 1.4s ease-in-out infinite; }
@keyframes wave { 50% { transform: rotate(-22deg); } }

.train {
  inset: auto; bottom: calc(var(--ground) - 48px); right: calc(100% - var(--x0) + 80px);
  display: flex; align-items: flex-end;
  transform-origin: 100% 100%;
}
.train > svg { display: block; height: 124px; width: auto; }
.train .car { margin-right: -6px; }
.wheel { transform-box: fill-box; transform-origin: center; }
.train.moving > svg { animation: chug .22s ease-in-out infinite alternate; }
@keyframes chug { to { transform: translateY(-2px); } }
.steam { position: absolute; right: 34px; top: -6px; width: 30px; height: 10px; }
.steam i {
  position: absolute; left: 0; bottom: 0; width: 26px; height: 26px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--ink); opacity: 0;
  animation: puff 2.4s ease-out infinite;
}
.steam i:nth-child(2) { animation-delay: .6s; }
.steam i:nth-child(3) { animation-delay: 1.2s; }
.steam i:nth-child(4) { animation-delay: 1.8s; }
.train.moving .steam i { animation-duration: 1.1s; }
@keyframes puff {
  0% { transform: translate(0, 0) scale(.4); opacity: 0; }
  15% { opacity: .95; }
  100% { transform: translate(-60px, -90px) scale(1.5); opacity: 0; }
}
.front > * { bottom: 0; }
.front .bloom { position: absolute; }
.night { background: #1e2050; mix-blend-mode: multiply; opacity: 0; pointer-events: none; }

/* hero */
.hero {
  position: absolute; z-index: 5; left: 50%; top: 96px; transform: translateX(-50%);
  width: min(760px, calc(100% - 32px)); text-align: center;
  transition: opacity .4s, transform .4s;
}
.role { margin: 0 0 6px; font-size: 16px; color: var(--ink-2); }
.hero h1 { margin: 0 0 12px; font-size: clamp(34px, 4.4vw, 62px); line-height: 1.12; -webkit-text-stroke: 10px #fff; paint-order: stroke fill; }
.hero h1 span { display: inline-block; white-space: nowrap; }
.hero h1 span + span { margin-left: .28em; }
.hero h1 span:last-child {
  display: inline-block; margin-top: 6px; padding: 0 16px 2px;
  background: var(--tomato); color: #fff; border: var(--line); border-radius: 20px; box-shadow: var(--pop);
  transform: rotate(-2deg); -webkit-text-stroke: 0;
}
.intro { max-width: 600px; margin: 0 auto; }
.intro p:nth-child(n+3) { display: none; }
.intro p { display: inline; margin: 0; font-size: clamp(15px, 1.3vw, 18px); color: var(--ink-2); }
.intro p + p::before { content: ' '; }
.intro b { color: var(--ink); }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.station.start .sign { display: none; }
.hint { margin: 12px 0 0; font-size: 14px; color: var(--ink-3); }
.hint::after { content: ''; display: inline-block; width: 8px; height: 8px; margin-left: 8px; border-right: 2.5px solid; border-bottom: 2.5px solid; transform: rotate(45deg) translateY(-3px); animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 50% { translate: 0 4px; } }
.tour.moving .hero { opacity: 0; transform: translate(-50%, -20px); pointer-events: none; }

/* route map */
.route {
  position: absolute; z-index: 6; left: 50%; bottom: 14px; transform: translateX(-50%);
  width: min(980px, calc(100% - 32px));
  display: flex; margin: 0; padding: 8px 10px; list-style: none;
  background: var(--white); border: var(--line); border-radius: 18px; box-shadow: var(--pop);
}
.route::before { content: ''; position: absolute; left: 6%; right: 6%; top: 19px; height: 4px; background: var(--ink); border-radius: 2px; }
.route li { flex: 1; min-width: 0; }
.route button {
  position: relative; width: 100%; padding: 0; border: 0; background: none;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 12px; color: var(--ink-3);
}
.route i { width: 18px; height: 18px; border-radius: 50%; background: var(--white); border: var(--line); transition: transform .2s, background .2s; }
.route span { max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.route button.on { color: var(--ink); font-weight: 700; }
.route button.on i { background: var(--c); transform: scale(1.35); }

/* speech bubble */
.bubble {
  position: absolute; z-index: 7; left: 50%; bottom: calc(var(--ground) + 214px);
  width: min(500px, calc(100% - 32px)); padding: 18px 22px 20px;
  background: var(--white); border: var(--line); border-radius: 26px; box-shadow: 6px 6px 0 var(--c, var(--ink));
  opacity: 0; transform: translate(-50%, 16px) scale(.96); transform-origin: 50% 100%; pointer-events: none;
  transition: opacity .25s, transform .35s cubic-bezier(.3, 1.5, .5, 1);
}
.bubble::after {
  content: ''; position: absolute; left: 50%; bottom: -15px; width: 24px; height: 24px;
  background: var(--white); border-right: var(--line); border-bottom: var(--line);
  transform: translateX(-50%) rotate(45deg); border-bottom-right-radius: 4px;
}
.bubble.on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.bubble-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--ink-2); }
.bubble-stop { padding: 1px 10px; border-radius: 999px; background: var(--c); color: #fff; font-family: var(--display); font-size: 15px; }
.bubble-star { margin-left: auto; font-family: var(--display); color: var(--ink); }
.bubble-title { margin: 8px 0 0; font-size: clamp(28px, 2.6vw, 36px); line-height: 1.15; }
.bubble-kicker { margin: 0 0 8px; font-weight: 700; color: var(--ink-2); }
.bubble-desc { margin: 0 0 16px; font-size: 16px; line-height: 1.75; color: var(--ink-2); }
.bubble-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ── sections ────────────────────────────── */
.section-head { max-width: 760px; margin: 0 0 36px; }
.section-head h2 { margin: 0 0 10px; font-size: clamp(36px, 5vw, 60px); line-height: 1.1; }
.lead { margin: 0; color: var(--ink-2); font-size: 18px; }

.work, .stack { padding: 120px var(--gutter) 40px; }
.stops { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 22px; }
.stop-open {
  width: 100%; height: 100%; text-align: left;
  display: grid; grid-template-columns: 92px 1fr; gap: 14px; align-items: center;
  padding: 16px 18px; background: var(--white); border: var(--line); border-radius: 22px;
  box-shadow: 6px 6px 0 var(--c); transition: transform .12s, box-shadow .12s; position: relative;
}
.stop-open:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--c); }
.stop-open:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--c); }
.stop-face { width: 92px; height: 92px; border-radius: 50%; background: color-mix(in srgb, var(--c) 22%, white); border: var(--line); display: grid; place-items: end center; overflow: hidden; }
.stop-face svg { width: 84px; height: auto; margin-bottom: -22px; }
.stop-text { display: flex; flex-direction: column; min-width: 0; }
.stop-name { font-size: 14px; font-weight: 700; color: color-mix(in srgb, var(--c) 70%, var(--ink)); }
.stop-title { font-family: var(--display); font-weight: 400; font-size: 25px; line-height: 1.2; }
.stop-kicker { font-size: 15px; color: var(--ink-2); }
.stop-star { position: absolute; top: 12px; right: 16px; font-family: var(--display); font-size: 14px; color: var(--ink-3); }

.stack-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 22px; }
.panel { background: var(--white); border: var(--line); border-radius: 24px; padding: 24px 26px 28px; }
.panel.lang { grid-row: span 2; }
.panel h3 { margin: 0 0 6px; font-size: 26px; }
.sub { margin: 0 0 16px; font-size: 15px; color: var(--ink-2); }
.langbar { display: flex; height: 34px; border: var(--line); border-radius: 999px; overflow: hidden; }
.langbar span + span { border-left: var(--line); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 0; margin: 12px 0 24px; list-style: none; font-size: 14px; color: var(--ink-2); }
.legend i { display: inline-block; width: 12px; height: 12px; margin-right: 6px; border-radius: 50%; border: 2px solid var(--ink); vertical-align: -1px; }
.legend b { color: var(--ink); }
.repo-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.repo-bars li { display: grid; grid-template-columns: 140px 1fr 60px; align-items: center; gap: 12px; font-size: 15px; }
.repo-bars .bar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; background: #eee; border: 2px solid var(--ink); }
.repo-bars .bar i { display: block; height: 100%; }
.repo-bars .kb { font-size: 13px; color: var(--ink-3); text-align: right; font-variant-numeric: tabular-nums; }
.fw { list-style: none; margin: 14px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.fw li { display: flex; gap: 12px; align-items: center; }
.fw .mark { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: #e9edff; border: var(--line); font-family: var(--display); font-size: 15px; }
.fw li:nth-child(4n+2) .mark { background: #ffe9c2; }
.fw li:nth-child(4n+3) .mark { background: #dcf5d9; }
.fw li:nth-child(4n+4) .mark { background: #ffe0e4; }
.fw b { display: block; font-size: 15px; line-height: 1.3; }
.fw small { font-size: 13px; color: var(--ink-3); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 12px 0 0; list-style: none; }
.chips li { font-size: 14px; padding: 4px 12px; border-radius: 999px; background: #f1efff; border: 2px solid var(--ink); }

.about {
  display: grid; grid-template-columns: minmax(160px, 260px) 1fr; gap: 36px; align-items: end;
  padding: 120px var(--gutter) 60px; max-width: 1100px;
}
.about-host svg { width: 100%; height: auto; display: block; }
.about-talk {
  position: relative; padding: 30px 32px; background: var(--white);
  border: var(--line); border-radius: 30px; box-shadow: 6px 6px 0 var(--sun);
}
.about-talk::before {
  content: ''; position: absolute; left: -16px; bottom: 60px; width: 28px; height: 28px;
  background: var(--white); border-left: var(--line); border-bottom: var(--line); transform: rotate(45deg);
}
.about-text { margin: 0 0 22px; font-size: 20px; line-height: 1.75; max-width: 40em; }
.about-text.small { font-size: 17px; color: var(--ink-2); }
.numbers { display: flex; flex-wrap: wrap; gap: 14px; margin: 0 0 24px; }
.numbers div { padding: 8px 18px; border-radius: 18px; background: #f1efff; border: 2px solid var(--ink); }
.numbers dt { font-size: 14px; color: var(--ink-2); }
.numbers dd { margin: 0; font-family: var(--display); font-size: 36px; line-height: 1.1; }
.contact-links { display: flex; flex-wrap: wrap; gap: 10px; }

.footer { margin-top: 40px; background: var(--meadow); border-top: var(--line); text-align: center; }
.footer-parade { display: flex; justify-content: center; gap: 4px; margin-top: -58px; overflow: hidden; }
.footer-parade span { width: 64px; flex: none; }
.footer-parade span:nth-child(odd) { transform: translateY(6px); }
.footer-parade svg { width: 100%; height: auto; display: block; }
.footer p { margin: 0; padding: 18px var(--gutter) 22px; font-size: 14px; background: #5cb85a; border-top: var(--line); }

/* ticket dialog */
.ticket {
  width: min(780px, calc(100% - 24px)); padding: 0; border: 0; background: none; color: var(--ink); overflow: visible;
}
.ticket::backdrop { background: rgba(43, 36, 64, .55); }
.ticket[open] { animation: deal .3s cubic-bezier(.3, 1.4, .5, 1); }
@keyframes deal { from { transform: translateY(24px) rotate(-2deg); opacity: 0; } }
.ticket-close {
  position: absolute; z-index: 2; top: -14px; right: -10px; width: 40px; height: 40px;
  border: var(--line); border-radius: 50%; background: var(--sun); box-shadow: 2px 2px 0 var(--ink); font-size: 16px;
}
.ticket-body { display: grid; grid-template-columns: 1fr 220px; filter: drop-shadow(6px 6px 0 var(--ink)); }
.ticket-main, .ticket-stub { background: var(--white); border: var(--line); }
.ticket-main {
  padding: 28px 30px; border-right: 0; border-radius: 22px 0 0 22px;
  -webkit-mask: radial-gradient(circle 14px at 100% 0, transparent 13px, #000 14px) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 100% 100%, transparent 13px, #000 14px) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle 14px at 100% 0, transparent 13px, #000 14px) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 100% 100%, transparent 13px, #000 14px) bottom / 100% 51% no-repeat;
}
.ticket-stub {
  padding: 22px 18px; border-left: 3px dashed var(--ink); border-radius: 0 22px 22px 0;
  background: color-mix(in srgb, var(--c) 20%, white); text-align: center;
}
.ticket-stub svg { width: 120px; height: auto; }
.ticket-stub dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; margin: 8px 0; text-align: left; font-size: 14px; }
.ticket-stub dt { color: var(--ink-3); }
.ticket-stub dd { margin: 0; font-family: var(--display); }
.ticket-stub p { margin: 0; font-size: 13px; color: var(--ink-2); }
.ticket-route { display: inline-block; margin: 0; padding: 1px 12px; border-radius: 999px; background: var(--c); color: #fff; font-family: var(--display); }
.ticket-main h2 { margin: 10px 0 0; font-size: clamp(30px, 4vw, 44px); line-height: 1.1; }
.ticket-kicker { margin: 2px 0 12px; font-weight: 700; color: var(--ink-2); }
.ticket-desc { margin: 0; color: var(--ink-2); line-height: 1.8; }
.ticket-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }

/* ── responsive ──────────────────────────── */
@media (max-width: 1000px) {
  .board span:last-child { display: none; }
  .stack-grid { grid-template-columns: 1fr; }
  .panel.lang { grid-row: auto; }
}
@media (max-width: 760px) {
  :root { --ground: 30svh; }
  body { font-size: 16px; }
  .topbar { top: 8px; left: 8px; right: 8px; gap: 8px; border-radius: 16px; }
  .brand { font-size: 16px; }
  .brand-face { width: 32px; height: 32px; }
  .board { display: none; }
  .links a { font-size: 14px; padding: 6px 7px; }
  .links a[data-github] { display: none; }
  .hero { top: 76px; }
  .world.compact .station { scale: .72; transform-origin: 0 100%; }
  .world.compact .train { scale: .62; }
  .bubble { bottom: calc(var(--ground) + 150px); padding: 14px 16px 16px; }
  .bubble-desc { font-size: 14.5px; line-height: 1.6; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .route span { display: none; }
  .route::before { top: 17px; }
  .work, .stack { padding-top: 90px; }
  .repo-bars li { grid-template-columns: 100px 1fr 52px; font-size: 14px; }
  .fw { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; gap: 0; }
  .about-host { width: 150px; margin-left: 24px; }
  .about-talk { padding: 24px 22px; }
  .about-talk::before { left: 60px; top: -16px; bottom: auto; transform: rotate(135deg); }
  .about-text { font-size: 18px; }
  .ticket-body { grid-template-columns: 1fr; }
  .ticket-main { border-right: var(--line); border-bottom: 0; border-radius: 22px 22px 0 0; -webkit-mask: none; mask: none; padding: 24px 20px; }
  .ticket-stub { border-left: var(--line); border-top: 3px dashed var(--ink); border-radius: 0 0 22px 22px; display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 12px; text-align: left; }
  .ticket-stub svg { width: 90px; grid-row: span 2; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ── AI Next 편집 훅 (추가분) ─────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.contact-mail { margin: 18px 0 14px; }
.contact-form { display: grid; gap: 10px; max-width: 520px; margin-top: 8px; }
.contact-form input, .contact-form textarea {
  font: inherit; font-size: 16px; padding: 10px 14px; border: var(--line); border-radius: 14px;
  background: var(--white); color: var(--ink); box-shadow: 3px 3px 0 var(--ink); width: 100%; box-sizing: border-box;
}
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.contact-form button { justify-self: start; cursor: pointer; }
.form-status { margin: 0; min-height: 1.4em; font-size: 15px; color: var(--ink-2); }

/* ── AI Next 편집 훅 ── */
[hidden] { display: none !important; }