/* BlackDragon 3.0 — страница «Приложение» (/platform/app). Основа — tokens.css и site.css. */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
[data-frame='1'] .s-top { padding-top: var(--bd-safe-t); }

/* Первый экран */
.ap-hero { padding: 48px 0 24px; }
.ap-hero-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 48px; align-items: center; }
.ap-hero h1 { font-size: clamp(30px, 4.6vw, 48px); font-weight: 700; letter-spacing: -.02em; max-width: 16ch; }
.ap-lead { font-size: 18px; color: var(--bd-text-2); margin: 16px 0 24px; max-width: 46ch; }
.ap-cta { display: flex; flex-wrap: wrap; gap: 10px; }
.ap-hint { margin: 16px 0 0; color: var(--bd-muted); font-size: 14px; max-width: 52ch; }
.ap-installed { margin-bottom: 16px; }
.ap-small { font-size: 13px; }

/* Телефон-макет с экраном «Домой» */
.ap-phone { justify-self: center; width: min(260px, 70vw); aspect-ratio: 9 / 18.5; border-radius: 40px; padding: 10px; background: #121318;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 30px 60px -24px rgba(0, 0, 0, .6); }
.ap-phone-scr { position: relative; height: 100%; border-radius: 31px; overflow: hidden; background: linear-gradient(160deg, #23262F, #0B0C0F 70%); padding: 14px 16px; }
:root[data-theme='night'] .ap-phone-scr { background: linear-gradient(160deg, #2A1E52, #07060C 70%); }
:root:is([data-theme='light'], [data-theme='glass']) .ap-phone-scr { background: linear-gradient(160deg, #DCE3EE, #F4F5F7 70%); }
.ap-phone-top { display: flex; justify-content: space-between; align-items: center; color: #fff; font: 600 12px/1 var(--bd-font-text); padding: 2px 8px 18px; }
:root:is([data-theme='light'], [data-theme='glass']) .ap-phone-top { color: #101318; }
.ap-phone-ind { width: 64px; height: 18px; border-radius: 10px; background: #000; }
.ap-home { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px 12px; }
.ap-home i, .ap-home b { aspect-ratio: 1; border-radius: 22%; display: block; }
.ap-home i.c0 { background: #2F7BD8; } .ap-home i.c1 { background: #1E8E5A; } .ap-home i.c2 { background: #B7791F; } .ap-home i.c3 { background: #7E5BEF; }
.ap-home i.c4 { background: #D14343; } .ap-home i.c5 { background: #3A404B; } .ap-home i.c6 { background: #0E9AA7; }
.ap-home i { opacity: .55; }
.ap-home-bd { display: grid !important; place-items: center; background: #0B0C0F; box-shadow: 0 0 0 1.5px var(--bd-gold); animation: ap-pop .9s var(--bd-ease) .2s both; }
.ap-home-bd .bd-mark { height: 56%; color: var(--bd-gold); }
.ap-phone-label { position: absolute; left: 0; right: 0; bottom: 18px; text-align: center; color: var(--bd-gold); font: 600 12px/1 var(--bd-font-head); letter-spacing: .18em; text-transform: uppercase; }
@keyframes ap-pop { from { transform: scale(.6); opacity: 0; } to { transform: none; opacity: 1; } }

/* Преимущества */
.ap-benefits { padding: 16px 0 40px; }
.ap-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.ap-grid li { display: grid; gap: 8px; align-content: start; padding: 18px; border-radius: var(--bd-radius-l); background: var(--bd-surface); border: 1px solid var(--bd-border);
  -webkit-backdrop-filter: var(--bd-glass); backdrop-filter: var(--bd-glass); }
.ap-grid .i { color: var(--bd-accent); width: 22px; height: 22px; }
.ap-grid b { font: 600 15px/1.3 var(--bd-font-head); }
.ap-grid span { color: var(--bd-muted); font-size: 13.5px; line-height: 1.5; }

/* Вкладки устройств */
.ap-guide { padding: 8px 0 40px; scroll-margin-top: 72px; }
.ap-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: var(--bd-radius-m); background: var(--bd-surface-2); border: 1px solid var(--bd-border); margin-bottom: 16px; max-width: 100%; overflow-x: auto; }
.ap-tabs button { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 16px; border: 0; border-radius: 9px; background: transparent; color: var(--bd-text-2); font: 600 14px/1 var(--bd-font-text); cursor: pointer; white-space: nowrap; }
.ap-tabs button[aria-selected='true'] { background: var(--bd-surface); color: var(--bd-text); box-shadow: var(--bd-shadow-1); }
:root:is([data-theme='dark'], [data-theme='night']) .ap-tabs button[aria-selected='true'] { background: var(--bd-surface-3); }
.ap-tabs .i { width: 17px; height: 17px; }
.ap-panel h2 { font-size: 22px; margin-bottom: 16px; }
.ap-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }
.ap-steps3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
.ap-steps3 > div { padding: 16px; border-radius: var(--bd-radius-m); background: var(--bd-surface-2); }
.ap-steps3 h3 { font-size: 15px; margin-bottom: 8px; }
.ap-steps3 ol, .ap-pc ol { margin: 0; padding-left: 20px; color: var(--bd-text-2); font-size: 14px; display: grid; gap: 6px; }

/* iPhone: шаги с нарисованными макетами */
.ap-ios { list-style: none; margin: 18px 0 12px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.ap-ios li { display: grid; gap: 10px; align-content: start; }
.ap-ios p { margin: 0; font-size: 14px; color: var(--bd-text-2); }
.mk { aspect-ratio: 9 / 13; border-radius: 22px; padding: 6px; background: #121318; }
.mk-scr { position: relative; height: 100%; border-radius: 17px; overflow: hidden; background: #F4F5F7; color: #101318; font: 500 10.5px/1.2 var(--bd-font-text); }
.mk-page { padding: 14px 12px; display: grid; gap: 8px; }
.mk-page .bd-mark { height: 22px; color: #101318; justify-self: start; }
.mk-page i { display: block; height: 8px; border-radius: 4px; background: #DFE3E9; }
.mk-page i.w60 { width: 60%; }
.mk-bar { position: absolute; left: 0; right: 0; bottom: 0; padding: 8px 10px 10px; background: rgba(250, 250, 252, .96); border-top: 1px solid #E4E7EC; display: grid; gap: 8px; }
.mk-url { justify-self: center; padding: 5px 12px; border-radius: 9px; background: #E9EBEF; font-size: 10px; }
.mk-icons { display: flex; justify-content: space-around; align-items: center; color: #2F7BD8; }
.mk-icons i { width: 14px; height: 14px; border-radius: 3px; background: #CFD6E0; display: block; }
.mk-icons .i { width: 16px; height: 16px; }
.mk-hl { position: relative; border-radius: 8px; box-shadow: 0 0 0 2px var(--bd-gold), 0 0 0 6px rgba(201, 169, 106, .3); animation: mk-ping 1.8s var(--bd-ease) infinite; }
@keyframes mk-ping { 50% { box-shadow: 0 0 0 2px var(--bd-gold), 0 0 0 9px rgba(201, 169, 106, .12); } }
.mk-icons .mk-hl { display: grid; place-items: center; width: 26px; height: 26px; }
.mk-dim { position: absolute; inset: 0; background: rgba(16, 19, 24, .35); }
.mk-menu { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 8px; border-radius: 14px; background: #fff; display: grid; gap: 6px; }
.mk-menu i { display: block; height: 22px; border-radius: 7px; background: #F0F2F5; }
.mk-menu b { display: flex; align-items: center; gap: 6px; padding: 5px 8px; background: #fff; font-weight: 600; font-size: 10px; }
.mk-menu .i { width: 14px; height: 14px; }
.mk-dlg { position: absolute; inset: 0; padding: 12px 10px; display: grid; grid-template-columns: 1fr auto; align-content: start; gap: 18px 6px; background: #F4F5F7; }
.mk-cancel { color: #2F7BD8; align-self: center; }
.mk-addb { color: #2F7BD8; padding: 3px 7px; font-weight: 700; }
.mk-app { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; padding: 8px; border-radius: 10px; background: #fff; font-weight: 600; }
.mk-ico { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: #0B0C0F; }
.mk-ico .bd-mark { height: 17px; color: var(--bd-gold); }
.mk-done .mk-scr { background: linear-gradient(160deg, #23262F, #0B0C0F 70%); padding: 18px 12px; }
.ap-home-sm { grid-template-columns: repeat(3, 1fr); gap: 10px; }

/* Компьютер и QR-код */
.ap-pc { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: start; }
.ap-qr { margin: 0; display: grid; justify-items: center; gap: 10px; width: 200px; text-align: center; }
.ap-qr-box { width: 180px; height: 180px; padding: 10px; border-radius: var(--bd-radius-l); background: #fff; }
.ap-qr-box svg { width: 100%; height: 100%; display: block; }
.ap-qr figcaption { font-size: 12.5px; color: var(--bd-muted); }

/* Вопросы */
.ap-faq { padding: 8px 0 56px; }
.ap-faq h2 { font-size: 26px; margin-bottom: 14px; }
.ap-faq details { border-bottom: 1px solid var(--bd-border); }
.ap-faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; cursor: pointer; font: 600 16px/1.35 var(--bd-font-head); }
.ap-faq summary::-webkit-details-marker { display: none; }
.ap-faq summary .i { transition: transform var(--bd-dur) var(--bd-ease); color: var(--bd-muted); }
.ap-faq details[open] summary .i { transform: rotate(180deg); }
.ap-faq p { margin: 0 0 18px; color: var(--bd-text-2); max-width: 70ch; }

@media (max-width: 980px) {
  .ap-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ap-ios { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .ap-hero { padding-top: 28px; }
  .ap-hero-in { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .ap-phone { width: min(220px, 62vw); }
  .ap-steps3 { grid-template-columns: minmax(0, 1fr); }
  .ap-pc { grid-template-columns: minmax(0, 1fr); }
  .ap-qr { justify-self: center; }
}
@media (max-width: 420px) {
  .ap-grid { grid-template-columns: minmax(0, 1fr); }
  .ap-ios { grid-template-columns: minmax(0, 1fr); }
  .mk { max-width: 240px; }
  .s-card { padding: 18px; }
  .ap-tabs { display: flex; }
  .ap-tabs button { flex: 1; padding: 0 10px; justify-content: center; }
}
/* 3.0.1: установка APK */
.ap-apk-steps { margin: 14px 0 6px; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; line-height: 1.45; }
.ap-alt { margin: 22px 0 10px; font-size: 15px; }
.ap-legal{margin:24px 0 0;font-size:13px;line-height:1.55;color:var(--bd-muted,#8B91A0)}