:root {
    --bp-bg: #061426;
    --bp-panel: rgba(8, 31, 55, .9);
    --bp-line: rgba(56, 220, 255, .26);
    --bp-cyan: #20dcff;
    --bp-blue: #268cff;
    --bp-green: #40e6a1;
    --bp-amber: #ffbd43;
    --bp-red: #ff5b70;
    --bp-text: #f3fbff;
    --bp-muted: #8da9bd;
}

.nav-notification-wrap { position: relative; }
body.notification-menu-open .top-nav { z-index: 12010; }
.nav-notification-icon {
    width: 18px; height: 18px; fill: none; stroke: currentColor;
    stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
#navNotificationBtn.menu-open {
    color: var(--bp-cyan); border-color: rgba(32, 220, 255, .48);
    background: rgba(32, 220, 255, .14); box-shadow: 0 0 14px rgba(32, 220, 255, .18);
}
.nav-notification-menu {
    position: absolute; top: calc(100% + 11px); right: 0; z-index: 10030;
    width: 272px; padding: 8px; visibility: hidden; opacity: 0;
    transform: translateY(-5px); pointer-events: none;
    border: 1px solid rgba(32, 220, 255, .24); border-radius: 8px;
    background: rgba(6, 18, 40, .98); box-shadow: 0 16px 44px rgba(0, 0, 0, .5);
    backdrop-filter: blur(16px); transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
}
.nav-notification-menu::before {
    content: ''; position: absolute; top: -5px; right: 13px; width: 8px; height: 8px;
    border-top: 1px solid rgba(32, 220, 255, .24); border-left: 1px solid rgba(32, 220, 255, .24);
    background: #071329; transform: rotate(45deg);
}
.nav-notification-menu.open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-notification-menu-head {
    height: 32px; padding: 3px 9px 8px; display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,.07); color: rgba(255,255,255,.5); font-size: 11px;
}
.nav-notification-menu-head em { color: var(--bp-cyan); font-style: normal; }
.nav-notification-item {
    width: 100%; min-height: 64px; margin-top: 6px; padding: 9px;
    display: grid; grid-template-columns: 36px minmax(0,1fr) 16px; align-items: center; gap: 10px;
    border: 1px solid transparent; border-radius: 6px; background: transparent;
    color: rgba(255,255,255,.82); text-align: left; cursor: pointer;
}
.nav-notification-item:hover, .nav-notification-item:focus-visible {
    outline: none; border-color: rgba(32,220,255,.25); background: rgba(32,220,255,.09); color: #fff;
}
.nav-notification-item-icon {
    width: 34px; height: 34px; display: grid; place-items: center;
    border: 1px solid rgba(32,220,255,.28); border-radius: 6px; color: var(--bp-cyan); background: rgba(32,220,255,.08);
}
.nav-notification-item-icon svg, .nav-notification-arrow {
    width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.nav-notification-item strong, .nav-notification-item small { display: block; letter-spacing: 0; }
.nav-notification-item strong { font-size: 13px; }
.nav-notification-item small { margin-top: 4px; color: rgba(255,255,255,.42); font-size: 10px; }
.nav-notification-arrow { width: 14px; color: rgba(255,255,255,.3); }

body.bp-showcase-open { overflow: hidden; }
.business-process-page {
    position: fixed; inset: 0; z-index: 12000; overflow: hidden;
    color: var(--bp-text); background: var(--bp-bg); font-family: var(--font-cn, "Microsoft YaHei", sans-serif);
    opacity: 0; visibility: hidden; transition: opacity .24s ease, visibility .24s ease;
}
.business-process-page.open { opacity: 1; visibility: visible; }
.business-process-page::before {
    content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .38;
    background-image: linear-gradient(rgba(41,150,190,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(41,150,190,.05) 1px, transparent 1px);
    background-size: 52px 52px;
}
.business-process-page::after {
    content: ''; position: absolute; left: 0; right: 0; top: 68px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(32,220,255,.6), transparent); pointer-events: none;
}
.bp-header {
    position: absolute; z-index: 8; top: 0; left: 0; right: 0; height: 68px;
    padding: 0 28px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
    background: rgba(4,17,32,.94); border-bottom: 1px solid rgba(32,220,255,.13);
}
.bp-brand { display: flex; align-items: center; gap: 11px; }
.bp-brand img { width: 34px; height: 38px; object-fit: contain; }
.bp-brand small, .bp-brand strong { display: block; letter-spacing: 0; }
.bp-brand small { color: #5d849f; font: 9px/1.3 Consolas, monospace; }
.bp-brand strong { margin-top: 2px; font-size: 16px; }
.bp-header-progress { display: flex; align-items: center; gap: 10px; color: #6d8ba1; font: 12px/1 Consolas, monospace; }
.bp-header-progress span:first-child { color: var(--bp-cyan); font-size: 18px; font-weight: 700; }
.bp-header-progress i { width: 68px; height: 1px; background: linear-gradient(90deg, var(--bp-cyan), rgba(32,220,255,.16)); }
.bp-header-actions { justify-self: end; display: flex; align-items: center; gap: 8px; }
.bp-icon-button, .bp-exit-button, .bp-step-arrow {
    border: 1px solid rgba(32,220,255,.22); background: rgba(13,42,65,.72); color: #a8c2d3; cursor: pointer;
    transition: border-color .18s ease, color .18s ease, background .18s ease, transform .18s ease;
}
.bp-icon-button:hover, .bp-exit-button:hover, .bp-step-arrow:hover { color: #fff; border-color: rgba(32,220,255,.6); background: rgba(32,220,255,.12); }
.bp-icon-button { width: 36px; height: 36px; border-radius: 4px; display: grid; place-items: center; }
.bp-icon-button.active { color: var(--bp-cyan); border-color: var(--bp-cyan); }
.bp-icon-button svg, .bp-exit-button svg, .bp-step-arrow svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.bp-icon-button .bp-play-path { fill: currentColor; stroke: none; }
.bp-exit-button { height: 36px; padding: 0 13px; border-radius: 4px; display: flex; align-items: center; gap: 7px; }

.bp-scroller {
    position: absolute; inset: 68px 0 0; overflow-y: auto; overflow-x: hidden;
    scroll-snap-type: y mandatory; scrollbar-width: none; outline: none;
}
.bp-scroller::-webkit-scrollbar { display: none; }
.bp-process {
    --bp-accent: var(--bp-cyan); position: relative; min-height: calc(100vh - 68px);
    scroll-snap-align: start; scroll-snap-stop: always; overflow: hidden;
}
.bp-process::before {
    content: ''; position: absolute; top: 0; bottom: 0; left: 6.2%; width: 1px;
    background: linear-gradient(transparent, color-mix(in srgb, var(--bp-accent) 48%, transparent), transparent);
}
.bp-process-inner {
    position: relative; width: min(1420px, calc(100% - 300px)); min-height: calc(100vh - 68px);
    margin: 0 auto 0 4.5%; padding: 34px 18px 24px;
    display: grid; grid-template-rows: auto minmax(0,1fr) auto; gap: 20px;
}
.bp-process-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; }
.bp-process-kicker { display: flex; align-items: center; gap: 10px; color: var(--bp-accent); font: 11px/1 Consolas, monospace; }
.bp-process-kicker::before { content: ''; width: 26px; height: 2px; background: var(--bp-accent); box-shadow: 0 0 8px var(--bp-accent); }
.bp-process-heading h1 { margin: 8px 0 0; font-size: 31px; line-height: 1.2; letter-spacing: 0; }
.bp-process-heading p { width: 460px; margin: 0 0 2px; color: var(--bp-muted); font-size: 12px; line-height: 1.8; }
.bp-workspace { min-height: 0; display: grid; grid-template-columns: minmax(0,1.55fr) minmax(310px,.75fr); gap: 24px; }
.bp-scene-panel {
    position: relative; min-height: 330px; overflow: hidden;
    border: 1px solid rgba(32,220,255,.2); border-radius: 6px;
    background: #071a30; box-shadow: inset 0 0 48px rgba(10,92,130,.14), 0 22px 50px rgba(0,0,0,.22);
}
.bp-scene-panel::before {
    content: ''; position: absolute; inset: 0; opacity: .42;
    background-image: linear-gradient(rgba(32,220,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(32,220,255,.08) 1px, transparent 1px);
    background-size: 38px 38px;
    mask-image: linear-gradient(to bottom, #000, transparent 88%);
}
.bp-scene-panel::after {
    content: ''; position: absolute; left: 0; right: 0; top: -12%; height: 24%; pointer-events: none;
    background: linear-gradient(transparent, rgba(32,220,255,.1), transparent); animation: bpScan 4.2s linear infinite;
}
.bp-scene-label { position: absolute; z-index: 3; top: 17px; left: 19px; display: flex; align-items: center; gap: 9px; }
.bp-scene-label i { width: 7px; height: 7px; border-radius: 50%; background: var(--bp-accent); box-shadow: 0 0 12px var(--bp-accent); }
.bp-scene-label span { color: #8cb5cc; font: 10px/1 Consolas, monospace; }
.bp-scene-label strong { font-size: 12px; }
.bp-visual { position: absolute; z-index: 2; inset: 42px 26px 25px; display: grid; place-items: center; }
.bp-visual-stage {
    position: relative; width: min(420px, 76%); height: min(260px, 76%); min-height: 210px;
    display: grid; place-items: center; transform: translateY(4px); animation: bpSceneEnter .45s ease both;
}
.bp-visual-stage::before {
    content: ''; position: absolute; left: 8%; right: 8%; bottom: 4%; height: 36%;
    border: 1px solid color-mix(in srgb, var(--bp-accent) 40%, transparent); border-radius: 50%;
    transform: rotateX(66deg); box-shadow: inset 0 0 28px color-mix(in srgb, var(--bp-accent) 18%, transparent), 0 0 24px color-mix(in srgb, var(--bp-accent) 16%, transparent);
}
.bp-visual-stage::after {
    content: ''; position: absolute; width: 62%; height: 62%; border: 1px dashed color-mix(in srgb, var(--bp-accent) 30%, transparent);
    border-radius: 50%; animation: bpOrbit 13s linear infinite;
}
.bp-main-glyph {
    position: relative; z-index: 2; width: 118px; height: 118px; display: grid; place-items: center;
    border: 1px solid color-mix(in srgb, var(--bp-accent) 70%, #fff 8%); border-radius: 24px;
    color: #eafcff; background: rgba(10,44,73,.94);
    box-shadow: inset 0 0 30px color-mix(in srgb, var(--bp-accent) 16%, transparent), 0 0 35px color-mix(in srgb, var(--bp-accent) 25%, transparent);
    transform: perspective(600px) rotateX(4deg) rotateY(-5deg);
}
.bp-main-glyph svg { width: 62px; height: 62px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.bp-visual-satellite {
    position: absolute; z-index: 3; width: 68px; height: 54px; display: grid; place-items: center;
    border: 1px solid rgba(32,220,255,.28); border-radius: 5px; background: rgba(6,26,48,.92); color: var(--bp-cyan);
    box-shadow: 0 8px 22px rgba(0,0,0,.28);
}
.bp-visual-satellite svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.bp-visual-satellite.one { left: 3%; top: 19%; }
.bp-visual-satellite.two { right: 2%; top: 24%; color: var(--bp-amber); }
.bp-visual-satellite.three { right: 12%; bottom: 6%; color: var(--bp-green); }
.bp-data-beam { position: absolute; z-index: 1; left: 14%; right: 14%; top: 52%; height: 2px; background: linear-gradient(90deg, transparent, var(--bp-accent), transparent); box-shadow: 0 0 12px var(--bp-accent); }
.bp-data-beam::after { content: ''; position: absolute; top: -3px; width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 12px var(--bp-accent); animation: bpDataPulse 2.4s ease-in-out infinite; }
.bp-visual-type-safety .bp-main-glyph, .bp-visual-type-alert .bp-main-glyph { color: #fff3d6; border-color: rgba(255,189,67,.7); }
.bp-visual-type-approval .bp-main-glyph, .bp-visual-type-dispatch .bp-main-glyph { color: #eafff5; border-color: rgba(64,230,161,.68); }
.bp-scene-caption { position: absolute; z-index: 4; left: 20px; bottom: 15px; color: rgba(255,255,255,.36); font: 9px/1 Consolas, monospace; }

.bp-detail-panel {
    min-height: 330px; padding: 22px 22px 18px; overflow: hidden;
    border-left: 2px solid var(--bp-accent); background: linear-gradient(90deg, rgba(11,38,62,.92), rgba(7,25,45,.76));
}
.bp-detail-role { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--bp-accent); font-size: 11px; }
.bp-detail-role em { color: #6c899e; font: 10px/1 Consolas, monospace; font-style: normal; }
.bp-detail-panel h2 { margin: 14px 0 10px; font-size: 23px; line-height: 1.35; letter-spacing: 0; }
.bp-detail-summary { margin: 0; color: #a9bfce; font-size: 13px; line-height: 1.75; }
.bp-detail-flow { margin-top: 18px; display: grid; gap: 1px; }
.bp-detail-row { padding: 10px 0; display: grid; grid-template-columns: 66px 1fr; gap: 12px; border-top: 1px solid rgba(255,255,255,.07); }
.bp-detail-row span { color: #63849a; font-size: 11px; }
.bp-detail-row strong { color: #dcecf5; font-size: 12px; font-weight: 500; line-height: 1.55; }
.bp-detail-status { margin-top: 13px; display: flex; align-items: center; gap: 8px; color: var(--bp-green); font-size: 11px; }
.bp-detail-status i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }

/* Featured workflows: the full chain stays visible and each generated scene is interactive. */
.bp-airspace-inner {
    grid-template-rows: auto minmax(280px, 1fr) minmax(164px, .5fr);
    gap: 16px;
}
.bp-airspace-flow {
    min-width: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: center; gap: 18px; padding: 14px 4px 6px;
}
.bp-airspace-step {
    position: relative; z-index: 1; min-width: 0; padding: 0; display: flex; flex-direction: column;
    border: 0; background: transparent; color: #dcecf5; text-align: left; cursor: pointer;
    opacity: .72; transform: scale(.96); transform-origin: center center; will-change: transform, opacity, filter;
    transition: transform .48s cubic-bezier(.16,1,.3,1), opacity .36s ease, filter .36s ease;
}
.bp-airspace-step:focus-visible { outline: 1px solid var(--bp-accent); outline-offset: 6px; }
.bp-airspace-image {
    position: relative; display: block; width: 100%; aspect-ratio: 4 / 3; overflow: visible;
    border: 0; border-radius: 0; background: transparent; box-shadow: none;
}
.bp-airspace-image img {
    display: block; width: 100%; height: 100%; object-fit: contain; object-position: center;
    filter: saturate(.78) brightness(.82); transform: scale(.94);
    transition: filter .42s ease, transform .52s cubic-bezier(.16,1,.3,1);
}
.bp-airspace-image::after, .bp-airspace-image i { display: none; }
.bp-airspace-step-meta { min-height: 62px; padding: 11px 4px 0; display: grid; grid-template-columns: 31px minmax(0,1fr); gap: 8px; align-items: start; }
.bp-airspace-step-meta > em {
    width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid color-mix(in srgb, var(--bp-accent) 28%, transparent);
    border-radius: 50%; color: #62869e; font: normal 9px/1 Consolas, monospace; transition: all .22s ease;
}
.bp-airspace-step-meta small, .bp-airspace-step-meta strong { display: block; letter-spacing: 0; }
.bp-airspace-step-meta small { color: #5d8198; font-size: 9px; line-height: 1.2; }
.bp-airspace-step-meta strong { margin-top: 4px; color: #bdd1dd; font-size: 12px; line-height: 1.35; transition: color .22s ease; }
.bp-airspace-arrow {
    position: absolute; z-index: 5; top: calc(50% - 36px); right: -24px; width: 24px; height: 22px;
    display: grid; place-items: center; color: rgba(32,220,255,.46); pointer-events: none;
}
.bp-airspace-arrow::before { content: ''; position: absolute; left: -2px; right: 8px; height: 1px; background: currentColor; box-shadow: 0 0 8px currentColor; }
.bp-airspace-arrow svg { position: absolute; right: 0; width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.bp-airspace-step.active, .bp-airspace-step:hover { z-index: 4; opacity: 1; filter: saturate(1); transform: translateY(-10px) scale(1.1); }
.bp-airspace-step.active .bp-airspace-image, .bp-airspace-step:hover .bp-airspace-image {
    border-color: transparent; box-shadow: none;
}
.bp-airspace-step.active .bp-airspace-image img, .bp-airspace-step:hover .bp-airspace-image img {
    filter: saturate(1.08) brightness(1.06) drop-shadow(0 14px 15px rgba(0,156,255,.24)); transform: scale(1.02);
}
.bp-airspace-step.active .bp-airspace-step-meta > em, .bp-airspace-step:hover .bp-airspace-step-meta > em {
    color: #041426; border-color: var(--bp-accent); background: var(--bp-accent); box-shadow: 0 0 15px color-mix(in srgb, var(--bp-accent) 48%, transparent);
}
.bp-airspace-step.active .bp-airspace-step-meta strong, .bp-airspace-step:hover .bp-airspace-step-meta strong { color: #fff; }
.bp-airspace-flow:has(.bp-airspace-step:hover) .bp-airspace-step:not(:hover) { opacity: .5; filter: saturate(.5); transform: scale(.94); }
.bp-airspace-detail {
    min-width: 0; min-height: 164px; padding: 18px 0 16px; display: grid;
    grid-template-columns: minmax(280px,.78fr) minmax(0,1.5fr); gap: 34px; align-items: center;
    border-top: 1px solid rgba(32,220,255,.2); border-bottom: 1px solid rgba(32,220,255,.1);
    animation: bpDetailReveal .28s ease both;
}
.bp-airspace-detail-lead { padding-left: 18px; border-left: 2px solid var(--bp-accent); }
.bp-airspace-detail h2 { margin: 7px 0 7px; font-size: 20px; letter-spacing: 0; }
.bp-airspace-detail p { margin: 0; color: #8faabd; font-size: 11px; line-height: 1.65; }
.bp-airspace-detail-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.bp-airspace-detail-grid > div { min-height: 92px; padding: 9px 18px; border-left: 1px solid rgba(255,255,255,.08); }
.bp-airspace-detail-grid span, .bp-airspace-detail-grid strong { display: block; letter-spacing: 0; }
.bp-airspace-detail-grid span { color: var(--bp-accent); font-size: 10px; }
.bp-airspace-detail-grid strong { margin-top: 10px; color: #d5e6ef; font-size: 11px; font-weight: 500; line-height: 1.65; }
.bp-airspace-detail.is-changing .bp-airspace-detail-lead,
.bp-airspace-detail.is-changing .bp-airspace-detail-grid { animation: bpAirspaceDetailChange .36s cubic-bezier(.16,1,.3,1) both; }
.bp-airspace-detail.is-changing .bp-airspace-detail-grid { animation-delay: .035s; }

.bp-stage-strip { min-width: 0; display: grid; grid-template-columns: 38px minmax(0,1fr) 38px; align-items: center; gap: 10px; }
.bp-step-arrow { width: 38px; height: 38px; border-radius: 4px; display: grid; place-items: center; }
.bp-step-arrow.previous svg { transform: rotate(180deg); }
.bp-step-arrow:disabled { opacity: .24; cursor: default; }
.bp-stage-rail { position: relative; display: grid; grid-template-columns: repeat(var(--bp-count), minmax(0,1fr)); gap: 8px; }
.bp-stage-rail::before { content: ''; position: absolute; left: 4%; right: 4%; top: 17px; height: 1px; background: rgba(32,220,255,.2); }
.bp-stage-button {
    position: relative; z-index: 1; min-width: 0; height: 66px; padding: 2px 7px 0;
    border: 1px solid transparent; border-radius: 4px; background: rgba(6,24,43,.78); color: #6d8da2; cursor: pointer; text-align: left;
    transition: transform .18s ease, border-color .18s ease, color .18s ease, background .18s ease;
}
.bp-stage-button::before {
    content: attr(data-index); display: grid; place-items: center; width: 28px; height: 28px; margin: -16px 0 5px;
    border: 1px solid rgba(32,220,255,.3); border-radius: 50%; background: #07182c; color: #6d8da2; font: 10px/1 Consolas, monospace;
}
.bp-stage-button span {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 1.25;
    font-size: 10px;
    letter-spacing: 0;
}
.bp-stage-button.done { color: #a4c4d5; }
.bp-stage-button.done::before { color: var(--bp-green); border-color: rgba(64,230,161,.55); }
.bp-stage-button.active { transform: translateY(-3px); color: #fff; border-color: color-mix(in srgb, var(--bp-accent) 56%, transparent); background: color-mix(in srgb, var(--bp-accent) 10%, #07182c); }
.bp-stage-button.active::before { color: #061426; border-color: var(--bp-accent); background: var(--bp-accent); box-shadow: 0 0 16px color-mix(in srgb, var(--bp-accent) 50%, transparent); }

.bp-process-nav {
    position: absolute; z-index: 7; right: 24px; top: 50%; width: 190px; transform: translateY(-45%);
    border-left: 1px solid rgba(32,220,255,.2); padding: 8px 0 8px 15px;
}
.bp-nav-group { margin: 4px 0; }
.bp-nav-process {
    width: 100%; height: 38px; padding: 0 8px; display: grid; grid-template-columns: 25px 1fr; align-items: center;
    border: 0; border-radius: 3px; background: transparent; color: #607f94; text-align: left; cursor: pointer;
}
.bp-nav-process b { font: 10px/1 Consolas, monospace; }
.bp-nav-process span { font-size: 11px; }
.bp-nav-group.active .bp-nav-process { color: #fff; background: rgba(32,220,255,.08); }
.bp-nav-group.active .bp-nav-process b { color: var(--bp-cyan); }
.bp-nav-steps { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.bp-nav-group.active .bp-nav-steps { max-height: 250px; }
.bp-nav-step {
    width: 100%; min-height: 28px; padding: 4px 6px 4px 32px; display: block; position: relative;
    border: 0; background: transparent; color: #58778c; font-size: 9px; line-height: 1.3; text-align: left; cursor: pointer;
}
.bp-nav-step::before { content: ''; position: absolute; left: 15px; top: 11px; width: 5px; height: 5px; border-radius: 50%; background: #31546d; }
.bp-nav-step.active { color: #dff9ff; }
.bp-nav-step.active::before { background: var(--bp-cyan); box-shadow: 0 0 9px var(--bp-cyan); }
.bp-mobile-nav { display: none; }

@keyframes bpScan { from { transform: translateY(0); } to { transform: translateY(500%); } }
@keyframes bpOrbit { to { transform: rotate(360deg); } }
@keyframes bpDataPulse { from { left: 0; opacity: 0; } 20%,80% { opacity: 1; } to { left: 100%; opacity: 0; } }
@keyframes bpSceneEnter { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: translateY(4px) scale(1); } }
@keyframes bpDetailReveal { from { opacity: .35; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bpAirspaceDetailChange { from { opacity: .28; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1180px) {
    .bp-process-inner { width: calc(100% - 176px); margin-left: 12px; }
    .bp-process-nav { right: 10px; width: 158px; }
    .bp-workspace { grid-template-columns: minmax(0,1.35fr) minmax(280px,.8fr); gap: 14px; }
    .bp-process-heading p { width: 360px; }
    .bp-stage-button span { font-size: 9px; }
    .bp-airspace-flow { gap: 11px; }
    .bp-airspace-arrow { right: -17px; width: 18px; }
    .bp-airspace-step-meta strong { font-size: 10px; }
    .bp-airspace-detail { gap: 18px; grid-template-columns: minmax(240px,.75fr) minmax(0,1.5fr); }
    .bp-airspace-detail-grid > div { padding-inline: 11px; }
}

@media (max-width: 820px) {
    .bp-header { height: 58px; padding: 0 12px; grid-template-columns: 1fr auto; }
    .bp-brand small, .bp-header-progress { display: none; }
    .bp-brand img { width: 28px; height: 32px; }
    .bp-brand strong { font-size: 14px; }
    .bp-exit-button span { display: none; }
    .bp-exit-button { width: 36px; padding: 0; justify-content: center; }
    .business-process-page::after { top: 58px; }
    .bp-scroller { inset: 58px 0 38px; }
    .bp-process { min-height: calc(100vh - 96px); }
    .bp-process-inner { width: 100%; min-height: calc(100vh - 96px); margin: 0; padding: 20px 14px 14px; gap: 13px; }
    .bp-process-heading { align-items: flex-start; }
    .bp-process-heading h1 { font-size: 22px; }
    .bp-process-heading p { display: none; }
    .bp-workspace { grid-template-columns: 1fr; grid-template-rows: minmax(220px, .95fr) auto; gap: 10px; }
    .bp-scene-panel { min-height: 220px; }
    .bp-visual { inset: 34px 10px 10px; }
    .bp-visual-stage { width: 88%; height: 94%; min-height: 170px; }
    .bp-main-glyph { width: 88px; height: 88px; border-radius: 18px; }
    .bp-main-glyph svg { width: 46px; height: 46px; }
    .bp-detail-panel { min-height: 0; padding: 14px 16px; }
    .bp-detail-panel h2 { margin: 7px 0 5px; font-size: 18px; }
    .bp-detail-summary { font-size: 11px; line-height: 1.55; }
    .bp-detail-flow { margin-top: 10px; grid-template-columns: repeat(3,1fr); gap: 8px; }
    .bp-detail-row { padding: 7px; display: block; border: 1px solid rgba(255,255,255,.07); }
    .bp-detail-row span, .bp-detail-row strong { display: block; }
    .bp-detail-row strong { margin-top: 3px; font-size: 10px; }
    .bp-detail-status { display: none; }
    .bp-stage-strip { display: none; }
    .bp-process-nav { display: none; }
    .bp-mobile-nav {
        position: absolute; z-index: 9; display: flex; align-items: center; justify-content: center; gap: 8px;
        left: 0; right: 0; bottom: 0; height: 38px; background: rgba(4,17,32,.96); border-top: 1px solid rgba(32,220,255,.12);
    }
    .bp-mobile-nav button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: #31546d; }
    .bp-mobile-nav button.active { width: 24px; border-radius: 4px; background: var(--bp-cyan); }
    .bp-airspace-inner { display: grid; grid-template-rows: auto minmax(260px,1fr) auto; padding-inline: 14px; }
    .bp-airspace-flow {
        margin-inline: -14px; padding: 12px 24px 6px; display: flex; gap: 16px; overflow-x: auto;
        scroll-snap-type: x mandatory; scrollbar-width: none;
    }
    .bp-airspace-flow::-webkit-scrollbar { display: none; }
    .bp-airspace-step { flex: 0 0 210px; scroll-snap-align: center; }
    .bp-airspace-step.active, .bp-airspace-step:hover { transform: translateY(-5px) scale(1.03); }
    .bp-airspace-arrow { right: -20px; }
    .bp-airspace-detail { min-height: 0; padding: 12px 0; display: block; }
    .bp-airspace-detail-lead { padding-left: 12px; }
    .bp-airspace-detail h2 { font-size: 17px; }
    .bp-airspace-detail-grid { margin-top: 10px; }
    .bp-airspace-detail-grid > div { min-height: 70px; padding: 7px 8px; }
    .bp-airspace-detail-grid strong { margin-top: 5px; font-size: 9px; line-height: 1.45; }
}

@media (prefers-reduced-motion: reduce) {
    .business-process-page *, .business-process-page *::before, .business-process-page *::after {
        animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important;
    }
}