/* 앱별 페이지 공용 — tools/build_app_pages.py 가 만든 apps/<key>/index.html 이 함께 쓴다.
   토큰·헤더·버튼·푸터는 첫 화면(index.html)과 같은 값. 앱 색은 body 의 --c 하나로 받는다. */
:root {
  --ink:          #05070d;
  --glass:        rgba(255,255,255,0.045);
  --glass-strong: rgba(255,255,255,0.075);
  --line:         rgba(255,255,255,0.075);
  --line-soft:    rgba(255,255,255,0.045);
  --fg:           #e9f0fa;
  --fg-dim:       #97a7bf;
  --fg-mute:      #5b6a83;
  --brand:        #0098e2;
  --brand-lift:   #4fc3ff;

  --shell: 1180px;
  --pad:   44px;
  --r-lg:  22px;

  --font-kr: 'IBM Plex Sans KR', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.22,.85,.25,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-kr);
  background: var(--ink);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--brand-lift); outline-offset: 3px; border-radius: 4px; }
[id] { scroll-margin-top: 90px; }

/* ══ 배경: 앱 색 오로라 한 장 + 브랜드 한 장 ══ */
.aurora-field {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background: radial-gradient(120% 80% at 50% -10%, #0b1220 0%, var(--ink) 55%), var(--ink);
}
.aurora-field .band {
  position: absolute; border-radius: 50%; filter: blur(110px); mix-blend-mode: screen;
}
.b-app {
  width: 70vw; height: 48vw; left: -14vw; top: -20vw; opacity: .5;
  background: radial-gradient(circle, var(--c) 0%, transparent 68%);
  animation: ap-drift 48s ease-in-out infinite alternate;
}
.b-brand {
  width: 50vw; height: 36vw; right: -12vw; top: 30vh; opacity: .22;
  background: radial-gradient(circle, var(--brand) 0%, transparent 66%);
  animation: ap-drift 62s ease-in-out infinite alternate-reverse;
}
.aurora-field .grain {
  position: absolute; inset: -50%; opacity: .28;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}
.aurora-field .vignette {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,7,13,0) 0%, rgba(5,7,13,.55) 55%, rgba(5,7,13,.94) 100%),
    radial-gradient(110% 70% at 50% 0%, rgba(5,7,13,0) 40%, rgba(5,7,13,.72) 100%);
}
@keyframes ap-drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(6vw,4vh,0) scale(1.1); }
  100% { transform: translate3d(-4vw,7vh,0) scale(.96); }
}

/* ══ 레이아웃 ══ */
.page { position: relative; z-index: 2; }
.shell { width: min(var(--shell), 100% - (var(--pad) * 2)); margin-inline: auto; }
.rule { border-top: 1px solid var(--line); }

/* ══ 헤더 (첫 화면과 같음) ══ */
.site-head {
  position: sticky; top: 0; z-index: 40;
  transition: background .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-head.is-stuck {
  background: rgba(5,7,13,.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
}
.head-inner { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand-mark { font-family: var(--font-mono); font-size: 21px; font-weight: 500; letter-spacing: -.02em; }
.brand-mark span {
  background: linear-gradient(92deg, var(--brand-lift), var(--brand));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-size: 15px; color: var(--fg-dim); padding: 9px 14px; border-radius: 10px;
  transition: color .2s ease, background .2s ease;
}
.site-nav a:hover { color: var(--fg); background: var(--glass); }
.site-nav .nav-cta { color: var(--fg); border: 1px solid var(--line); background: var(--glass); margin-left: 8px; }

/* ══ 버튼 ══ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 15.5px; font-weight: 500; padding: 15px 26px;
  border-radius: 999px; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .3s ease, background .25s ease, border-color .25s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn-app {
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 88%, #fff), color-mix(in srgb, var(--c) 80%, #000));
  color: #fff;
  box-shadow: 0 12px 38px -12px color-mix(in srgb, var(--c) 85%, transparent), inset 0 1px 0 rgba(255,255,255,.28);
}
.btn-app:hover { transform: translateY(-2px); }
.btn-line { background: var(--glass); border-color: var(--line); color: var(--fg); backdrop-filter: blur(10px); }
.btn-line:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.22); background: var(--glass-strong); }

/* ══ 앱 히어로 ══ */
.ap-hero { padding: clamp(48px, 8vh, 96px) 0 clamp(64px, 9vh, 110px); }
.crumbs { font-size: 13.5px; color: var(--fg-mute); display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs a:hover { color: var(--fg); }
.crumbs b { font-weight: 400; color: var(--fg-dim); }
.ap-cat {
  margin-top: clamp(36px, 5vh, 56px);
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13.5px; color: var(--fg-dim);
  padding: 7px 15px 7px 12px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(10,15,26,.55);
}
.ap-cat i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.ap-name {
  margin-top: 24px;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 1.04; letter-spacing: -.045em; font-weight: 600;
}
.ap-name span {
  display: block; margin-top: 14px;
  font-size: clamp(1rem, 1.4vw, 1.25rem); letter-spacing: 0; font-weight: 400;
  color: var(--c);
}
.ap-titles {
  margin-top: clamp(28px, 4vh, 40px);
  font-size: clamp(1.3rem, 2vw, 1.85rem);
  line-height: 1.42; letter-spacing: -.03em; font-weight: 500;
}
.ap-summary {
  margin-top: 22px; max-width: 56ch;
  font-size: clamp(16px, 1.25vw, 18.5px); line-height: 1.75; color: var(--fg-dim); font-weight: 300;
}
.ap-actions { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px; }

/* ══ 본문 구역 — 왼쪽 제목, 오른쪽 내용 ══ */
.ap-band { padding: clamp(64px, 8vw, 110px) 0; }
.ap-split { display: grid; grid-template-columns: minmax(200px, .42fr) 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.ap-h2 { font-size: clamp(1.7rem, 2.8vw, 2.5rem); line-height: 1.2; letter-spacing: -.035em; font-weight: 600; }

.ap-points { list-style: none; counter-reset: ap-pt; border-top: 1px solid var(--line); }
.ap-points li {
  counter-increment: ap-pt;
  display: grid; grid-template-columns: 56px 1fr 28px; gap: 12px; align-items: start;
  padding: clamp(28px, 3.4vw, 46px) 16px; border-bottom: 1px solid var(--line);
  font-size: clamp(16px, 1.3vw, 19px); line-height: 1.7;
}
.ap-points li::before {
  content: counter(ap-pt, decimal-leading-zero);
  font-family: var(--font-mono); font-size: 13px; color: var(--c); padding-top: 5px;
}

.ap-faq { border-top: 1px solid var(--line); }
.ap-faq > div { padding: 26px 0; border-bottom: 1px solid var(--line); }
.ap-faq dt { font-size: clamp(16.5px, 1.35vw, 19px); font-weight: 600; line-height: 1.5; }
.ap-faq dt::before { content: "Q. "; font-family: var(--font-mono); color: var(--c); font-weight: 500; }
.ap-faq dd { margin-top: 10px; color: var(--fg-dim); font-weight: 300; line-height: 1.8; max-width: 64ch; }

.ap-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(120deg, color-mix(in srgb, var(--c) 14%, transparent), rgba(255,255,255,.02) 60%);
}
.ap-cta-title { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.35; }

.ap-sibs {
  list-style: none; margin-top: clamp(28px, 3vw, 44px);
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.ap-sibs a {
  --sc: var(--fg-mute);
  display: flex; flex-direction: column; gap: 6px; height: 100%;
  padding: 22px 20px 24px;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: background .3s ease;
}
.ap-sibs a:hover { background: linear-gradient(160deg, color-mix(in srgb, var(--sc) 14%, transparent), transparent 70%); }
.ap-sibs .sib-cat { font-size: 13px; color: var(--fg-mute); display: flex; align-items: center; gap: 8px; }
.ap-sibs .sib-cat::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--sc); }
.ap-sibs .sib-name { font-size: 1.25rem; font-weight: 500; letter-spacing: -.03em; }

/* ══ 히어로 2단 — 왼쪽 글, 오른쪽 목업 ══ */
.ap-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 4vw, 64px); align-items: center; }
.ap-hero-text { min-width: 0; }

/* ══ 목업 — 코드로 그린 관리 화면 + 휴대폰. 글자는 json mock 에서 ══ */
.ap-mock {
  position: relative; padding: 0 0 215px;
  transform: perspective(1400px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .5s var(--ease);
}
.mk-win {
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, rgba(16,22,36,.88), rgba(9,13,22,.92));
  box-shadow: 0 40px 90px -40px color-mix(in srgb, var(--c) 70%, transparent), 0 0 0 1px rgba(255,255,255,.02) inset;
  backdrop-filter: blur(16px);
  animation: mk-float 7s ease-in-out infinite;
}
.mk-bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.mk-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.14); }
.mk-bar span { margin-left: 10px; font-size: 12.5px; color: var(--fg-mute); }
.mk-body { display: grid; grid-template-columns: auto 1fr; gap: 26px; padding: 26px 24px 30px; align-items: center; }
.mk-stat { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 12.5px; color: var(--fg-dim); }
.mk-ring {
  --p: 0;
  width: 112px; height: 112px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--p) * 1%), rgba(255,255,255,.07) 0);
  position: relative;
}
.mk-ring::before { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: #0c111c; }
.mk-ring b {
  position: absolute; inset: 0; z-index: 1; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 30px; font-weight: 500; color: var(--fg);
}
.mk-rows { list-style: none; display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.mk-rows li {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: 10px;
  background: rgba(255,255,255,.035); border: 1px solid var(--line-soft);
  font-size: 13.5px; color: var(--fg-dim);
  transition: color .4s ease, border-color .4s ease;
}
.mk-rows li::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--c); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease);
}
.mk-rows li.on { color: var(--fg); border-color: color-mix(in srgb, var(--c) 30%, var(--line)); }
.mk-rows li.on::after { transform: scaleX(1); }
.mk-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; background: rgba(255,255,255,.16); transition: background .4s ease, box-shadow .4s ease; }
.mk-rows li.on .mk-dot { background: var(--c); box-shadow: 0 0 10px var(--c); }
.mk-lab { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mk-done {
  font-size: 11.5px; color: var(--c); padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--c) 14%, transparent);
  opacity: 0; transform: translateX(8px); transition: opacity .4s ease, transform .4s var(--ease);
}
.mk-rows li.on .mk-done { opacity: 1; transform: none; }

.mk-phone {
  position: absolute; left: -28px; bottom: 0; width: 214px;
  padding: 16px 12px 14px; border-radius: 30px;
  background: #0a0e17; border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,.8), 0 0 0 5px rgba(255,255,255,.03);
  animation: mk-float 7s ease-in-out -3.5s infinite;
}
.mk-phone::before {
  content: ""; display: block; width: 56px; height: 5px; margin: 0 auto 14px;
  border-radius: 999px; background: rgba(255,255,255,.12);
}
.mk-ask {
  margin-left: auto; width: fit-content; max-width: 90%;
  font-size: 12px; line-height: 1.45; padding: 8px 11px; border-radius: 14px 14px 4px 14px;
  background: var(--glass-strong); color: var(--fg);
  opacity: 0; transform: translateY(6px); transition: opacity .5s ease, transform .5s var(--ease);
}
.ap-mock.asked .mk-ask { opacity: 1; transform: none; }
.mk-answer { margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.mk-tag { align-self: flex-start; font-size: 11px; color: var(--c); padding: 2px 8px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--c) 40%, transparent); }
.mk-item {
  display: grid; grid-template-columns: 52px 1fr; gap: 10px; align-items: center;
  padding: 6px; border-radius: 12px; background: rgba(255,255,255,.04);
  font-size: 12.5px; color: var(--fg);
  opacity: .18; transform: translateY(6px); transition: opacity .5s ease, transform .5s var(--ease);
}
.mk-item.on { opacity: 1; transform: none; }
.mk-item img { width: 52px; height: 52px; border-radius: 9px; object-fit: cover; display: block; }
@keyframes mk-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }

/* ══ 키네틱 밴드 — 이지 시리즈 9개 이름, 이 앱만 색으로 ══ */
.kinetic {
  padding: clamp(26px, 4vw, 48px) 0; overflow: hidden;
  border-top: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.kin-run {
  display: flex; width: max-content; align-items: center; gap: clamp(26px, 3vw, 54px);
  font-size: clamp(2rem, 5.4vw, 4.6rem); font-weight: 600; letter-spacing: -.045em; line-height: 1.15;
  white-space: nowrap; animation: ap-roll 46s linear infinite;
}
.kinetic:hover .kin-run { animation-play-state: paused; }
.kin-item { display: inline-flex; align-items: center; gap: clamp(16px, 2vw, 30px); color: transparent; -webkit-text-stroke: 1.1px rgba(233,240,250,.24); }
.kin-item::after { content: ""; width: clamp(8px, .9vw, 13px); height: clamp(8px, .9vw, 13px); border-radius: 50%; background: var(--c); box-shadow: 0 0 22px var(--c); }
.kin-item.on { color: var(--c); -webkit-text-stroke: 0; }
@keyframes ap-roll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ══ 주요 기능 줄이 앱 색으로 그어진다 ══ */
.ap-points li { position: relative; }
.ap-points li::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, var(--c), transparent 70%);
  transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--ease) calc(var(--i, 0) * 110ms + .2s);
}
.ap-points li.in::after, html:not(.js-reveal) .ap-points li::after { transform: scaleX(1); }

/* ══ 주요 기능 스크롤 — 왼쪽 번호가 붙어 따라오고, 화면 가운데 줄만 켜진다 ══ */
.pt-side, .ap-sticky { position: sticky; top: 120px; }
.pt-meter {
  margin-top: clamp(28px, 4vw, 48px);
  display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 12px;
  font-family: var(--font-mono); color: var(--fg-mute);
}
.pt-meter b {
  font-size: clamp(4rem, 8vw, 7.5rem); font-weight: 500; line-height: 1; letter-spacing: -.04em;
  color: var(--c); text-shadow: 0 0 40px color-mix(in srgb, var(--c) 45%, transparent);
}
.pt-meter b.flip { animation: pt-flip .55s var(--ease); }
.pt-meter span { font-size: 15px; }
.pt-track { grid-column: 1 / -1; display: block; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.pt-fill {
  display: block; height: 100%; background: var(--c); box-shadow: 0 0 12px var(--c);
  transform: scaleX(var(--pt-k, 0)); transform-origin: left; transition: transform .7s var(--ease);
}
@keyframes pt-flip { from { opacity: 0; transform: translateY(40%) scale(.92); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }

/* ══ 주요 기능 장면 — 왼쪽 창 안에서 기능마다 그림이 바뀐다 (tools/app_page_mocks.py) ══ */
.pt-split { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.pt-stage {
  margin-top: clamp(24px, 3vw, 40px);
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  background: linear-gradient(180deg, rgba(16,22,36,.9), rgba(9,13,22,.94));
  box-shadow: 0 40px 90px -45px color-mix(in srgb, var(--c) 70%, transparent);
}
.pt-count { margin-left: auto; font-style: normal; font-family: var(--font-mono); font-size: 12px; color: var(--fg-mute); }
.pt-count b { display: inline-block; color: var(--c); font-weight: 500; }
.pt-count b.flip { animation: pt-flip .5s var(--ease); }
.pt-stage .pt-track { margin: 0; border-radius: 0; }
.pt-screen { position: relative; height: 320px; }

.ap-points li { transition: background .6s ease, color .5s ease; }
.pt-ok {
  width: 28px; height: 28px; margin-top: 2px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  background: color-mix(in srgb, var(--c) 12%, transparent);
  opacity: 0; transform: scale(.5); transition: opacity .4s ease, transform .5s var(--ease);
}
.js-points .ap-points li { color: var(--fg-mute); cursor: pointer; }
.js-points .ap-points li:not(.on):hover { color: var(--fg-dim); background: rgba(255,255,255,.025); }
.js-points .ap-points li.on {
  color: var(--fg);
  background: linear-gradient(90deg, color-mix(in srgb, var(--c) 11%, transparent), transparent 75%);
}
.js-points .ap-points li.on .pt-ok, .js-points .ap-points li.done .pt-ok { opacity: 1; transform: none; }
.js-points .ap-points li.done { color: var(--fg-dim); }
html:not(.js-points) .pt-ok { opacity: 1; transform: none; }
.ap-faq > div { transition: background .3s ease; }
.ap-faq > div:hover dt { color: color-mix(in srgb, var(--c) 40%, var(--fg)); }

/* ══ 형제 앱 위에 올리면 배경이 그 앱 색으로 ══ */
.aurora-field .focus-band {
  position: absolute; left: 50%; top: 20vh; width: 84vw; height: 60vh; transform: translateX(-50%);
  border-radius: 50%; filter: blur(110px); mix-blend-mode: screen;
  background: radial-gradient(circle, var(--focus-hue, transparent) 0%, transparent 68%);
  opacity: 0; transition: opacity .7s ease;
}
body.is-focused .focus-band { opacity: .5; }
.ap-sibs a .sib-name { transition: transform .4s var(--ease), color .3s ease; }
.ap-sibs a:hover .sib-name { transform: translateX(6px); color: var(--sc); }

/* ══ 등장 모션 ══ */
.lift { animation: ap-lift .9s var(--ease) both; }
.d1 { animation-delay: .05s; } .d2 { animation-delay: .15s; } .d3 { animation-delay: .28s; } .d4 { animation-delay: .4s; }
.ap-mock.lift { animation: ap-lift-mock 1.1s var(--ease) .3s both; }
@keyframes ap-lift { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes ap-lift-mock { from { opacity: 0; translate: 0 40px; scale: .96; } to { opacity: 1; translate: 0 0; scale: 1; } }
.js-reveal .reveal { opacity: 0; transform: translateY(26px); }
.js-reveal .reveal.in {
  opacity: 1; transform: none;
  transition: opacity .8s var(--ease) calc(var(--i, 0) * 80ms), transform .8s var(--ease) calc(var(--i, 0) * 80ms);
}

/* ══ 푸터 (첫 화면과 같음) ══ */
.site-foot { border-top: 1px solid var(--line); padding: 56px 0 68px; }
.foot-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.foot-tag { font-size: 14px; color: var(--fg-mute); margin-top: 10px; }
.foot-info { font-size: 14px; color: var(--fg-dim); text-align: right; display: flex; flex-direction: column; gap: 5px; }
.foot-info a:hover { color: var(--fg); }
.foot-copy { font-size: 12.5px; color: var(--fg-mute); margin-top: 8px; font-family: var(--font-mono); }

/* ══ 반응형 ══ */
@media (max-width: 1100px) {
  :root { --pad: 32px; }
  .ap-sibs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ap-hero-grid { grid-template-columns: 1fr; }
  .ap-mock { max-width: 620px; margin-right: 14px; }
}
@media (max-width: 760px) {
  :root { --pad: 20px; }
  .site-nav a { padding: 8px 10px; font-size: 14px; }
  .site-nav .nav-hide { display: none; }
  .ap-split { grid-template-columns: 1fr; }
  .mk-body { grid-template-columns: 1fr; gap: 18px; padding: 20px 16px 22px; }
  .mk-ring { width: 92px; height: 92px; }
  .mk-ring b { font-size: 24px; }
  .mk-phone { position: relative; left: auto; margin: -24px 0 0 auto; width: 200px; }
  .ap-mock { padding-bottom: 0; }
  .ap-h2 br { display: none; }
  .ap-points li { grid-template-columns: 34px 1fr 26px; padding: 22px 10px; }
  .ap-sticky { position: static; }
  .pt-split { grid-template-columns: 1fr; gap: 20px; }
  .pt-side { position: sticky; top: 76px; z-index: 5; padding-top: 12px; background: var(--ink); }
  .pt-meter { display: none; }
  .pt-stage { margin-top: 14px; }
  .pt-screen { height: 236px; }
  .ap-cta { flex-direction: column; align-items: flex-start; }
  .foot-inner { flex-direction: column; }
  .foot-info { text-align: left; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}