@font-face{font-family:Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/manrope-cyrillic.woff2) format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116}
@font-face{font-family:Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/manrope-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:Manrope;font-style:normal;font-weight:400 800;font-display:swap;src:url(/fonts/manrope-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
:root {
  --ink: #231f20;
  --muted: #6f6c6a;
  --text: #4a4038;
  --line: #e7e1da;
  --line-2: #cdbfb1;
  --paper: #ffffff;
  --ivory: #f7f4f0;
  --brand: #411300;
  --brand-2: #5a2a0b;
  --brand-soft: #f3e9e1;
  --brand-line: #e2cdbb;
  --sky: #67bad5;
  --sky-ink: #2b86a8;
  --sky-soft: #e1ebf8;
  --night: #1d1813;
  --header: 72px;
  --wrap: 1240px;
  --gut: 24px;
  --r: 22px;
  --r-sm: 16px;
  --shadow: 0 18px 50px rgba(40, 25, 10, .16), 0 0 0 1px rgba(40, 25, 10, .05);
  --shadow-sm: 0 6px 20px rgba(40, 25, 10, .08);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --font: Manrope, "Segoe UI", system-ui, -apple-system, sans-serif;
  interpolate-size: allow-keywords;
}
:root:lang(zh-Hans) { --font: Manrope, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header) + 72px); -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--ivory); font: 16px/1.55 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -.03em; line-height: 1.06; text-wrap: balance; }
ul { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
:focus-visible { outline: 2px solid var(--sky-ink); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.skip { position: absolute; left: -9999px; top: 12px; z-index: 100; background: var(--paper); padding: 10px 16px; border-radius: 999px; font-weight: 700; box-shadow: var(--shadow-sm); }
.skip:focus { left: 16px; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* header */
.hdr { position: sticky; top: 0; z-index: 50; height: var(--header); background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--line); view-transition-name: hdr; }
.hdr-in { height: 100%; display: flex; align-items: center; gap: 20px; padding: 0 22px; max-width: 1480px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 16px; min-width: 0; text-decoration: none; }
.brand img { height: 30px; width: auto; }
.brand .sep { width: 1px; height: 30px; background: var(--line); flex: none; }
.brand b { display: block; font-size: 15px; font-weight: 800; letter-spacing: -.01em; white-space: nowrap; }
.brand small { display: block; font-size: 12px; color: var(--muted); white-space: nowrap; }
.nav { display: flex; gap: 4px; margin-left: auto; background: var(--ivory); padding: 4px; border-radius: 999px; }
.nav a { position: relative; padding: 9px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: none; white-space: nowrap; transition: color .2s, background .2s; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current] { background: var(--brand); color: #fff; }
.nav a[aria-current]::after { content: ""; position: absolute; left: 50%; bottom: 3px; width: 18px; height: 2px; margin-left: -9px; border-radius: 2px; background: var(--sky); }
.tools { display: flex; align-items: center; gap: 10px; }
.langs { display: flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); }
.langs a { padding: 6px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 700; color: var(--muted); text-decoration: none; }
.langs a:hover { color: var(--ink); }
.langs a[aria-current] { background: var(--sky-soft); color: var(--sky-ink); }

.menu { display: none; position: static; }
.menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); display: grid; place-items: center; }
.menu summary::-webkit-details-marker { display: none; }
.menu summary i, .menu summary i::before, .menu summary i::after { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .25s var(--ease), background .2s; }
.menu summary i { position: relative; }
.menu summary i::before, .menu summary i::after { content: ""; position: absolute; left: 0; }
.menu summary i::before { top: -6px; }
.menu summary i::after { top: 6px; }
.menu[open] summary i { background: transparent; }
.menu[open] summary i::before { transform: translateY(6px) rotate(45deg); }
.menu[open] summary i::after { transform: translateY(-6px) rotate(-45deg); }
.sheet { position: absolute; left: 0; right: 0; top: calc(var(--header) - 1px); background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px rgba(40, 25, 10, .12); padding: 10px 16px 22px; max-height: calc(100dvh - var(--header)); overflow: auto; }
.sheet a.nl { display: flex; justify-content: space-between; align-items: center; padding: 15px 12px; font-size: 18px; font-weight: 700; text-decoration: none; border-bottom: 1px solid var(--line); }
.sheet a.nl[aria-current] { color: var(--brand); }
.sheet a.nl[aria-current]::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--sky); }
.sheet .row2 { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 999px; padding: 13px 22px; font-weight: 700; font-size: 14.5px; line-height: 1.2; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: transform .2s var(--ease), box-shadow .2s, background .2s, border-color .2s, color .2s; }
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .25s var(--ease); }
.btn:hover svg.go { transform: translateX(3px); }
.btn.primary { background: var(--brand); color: #fff; box-shadow: 0 8px 22px rgba(65, 19, 0, .24); }
.btn.primary:hover { background: var(--brand-2); transform: translateY(-1px); box-shadow: 0 12px 28px rgba(65, 19, 0, .3); }
.btn.ghost { background: var(--paper); border-color: var(--line); color: var(--ink); }
.btn.ghost:hover { border-color: var(--line-2); transform: translateY(-1px); }
.btn.glass { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .38); color: #fff; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn.glass:hover { background: rgba(255, 255, 255, .22); }
.btn.white { background: #fff; color: var(--brand); }
.btn.white:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0, 0, 0, .25); }
.btn.sm { padding: 10px 16px; font-size: 13.5px; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--sky-ink); text-decoration: none; }
.link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link:hover svg { transform: translateX(3px); }

/* type */
.step { display: flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sky-ink); }
.step::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--sky); flex: none; }
.h1 { font-size: clamp(42px, 6.6vw, 92px); letter-spacing: -.045em; line-height: .98; }
.h1.md { font-size: clamp(38px, 5.4vw, 72px); }
.h2 { font-size: clamp(32px, 4.2vw, 54px); letter-spacing: -.04em; margin-top: 14px; }
.h3 { font-size: clamp(20px, 1.8vw, 24px); letter-spacing: -.02em; line-height: 1.2; }
.lede { font-size: clamp(16.5px, 1.4vw, 19px); line-height: 1.55; color: var(--text); max-width: 62ch; margin-top: 20px; }
.sub { color: var(--muted); max-width: 58ch; margin-top: 16px; font-size: 16px; }
.note { font-size: 12.5px; color: var(--muted); margin-top: 12px; }
.big { display: block; font-size: clamp(42px, 4.6vw, 64px); font-weight: 800; letter-spacing: -.05em; line-height: 1; color: var(--brand); font-variant-numeric: tabular-nums; white-space: nowrap; }
.big small { font-size: .34em; letter-spacing: 0; margin-left: 6px; font-weight: 700; }
.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--sky-soft); color: var(--sky-ink); white-space: nowrap; }
.tag.brand { background: var(--brand); color: #fff; }
.tag.soft { background: var(--brand-soft); color: var(--brand); }
.tag.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 2s infinite; }

/* sections */
.sec { padding: clamp(64px, 9vw, 112px) 0; }
.sec.tight { padding: clamp(40px, 6vw, 72px) 0; }
.sec.paper { background: var(--paper); }
.sec.top0 { padding-top: 0; }
.head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 40px; margin-bottom: clamp(28px, 4vw, 48px); flex-wrap: wrap; }
.head > div { max-width: 760px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.split.rev > :first-child { order: 2; }

.card { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(20px, 2.2vw, 28px); }
.sec.paper .card { background: var(--ivory); border-color: transparent; }
.card.soft, .sec.paper .card.soft { background: var(--brand-soft); border-color: var(--brand-line); }
.card.dark { background: var(--brand); border-color: var(--brand); color: #fff; }
a.card { display: block; text-decoration: none; transition: transform .3s var(--ease), box-shadow .3s, border-color .2s; }
a.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: var(--line-2); }
.card .label { font-size: 13px; font-weight: 700; color: var(--muted); }
.card .desc { margin-top: 12px; font-size: 14.5px; line-height: 1.5; color: var(--text); }
.card .big { margin-top: 14px; }
.card h3 + p { margin-top: 10px; color: var(--text); font-size: 15px; }

.panel { background: var(--paper); color: var(--ink); border-radius: var(--r); box-shadow: var(--shadow); padding: 22px; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fact { background: var(--ivory); border-radius: var(--r-sm); padding: 14px 14px 12px; }
.fact b { display: block; font-size: 30px; line-height: 1; letter-spacing: -.04em; font-weight: 800; color: var(--brand); font-variant-numeric: tabular-nums; white-space: nowrap; }
.fact b small { font-size: 14px; letter-spacing: 0; font-weight: 700; margin-left: 3px; }
.fact span { display: block; margin-top: 6px; font-size: 12.5px; line-height: 1.3; color: var(--muted); }

/* hero */
.hero { position: relative; isolation: isolate; overflow: hidden; color: #fff; background: var(--night); display: flex; align-items: flex-end; min-height: min(calc(100svh - var(--header)), 900px); }
.hero.page { min-height: min(68svh, 640px); }
.hero .bg { position: absolute; inset: 0; z-index: -2; }
.hero .bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(20, 14, 10, .28) 0%, rgba(20, 14, 10, 0) 32%, rgba(20, 14, 10, .78) 100%), linear-gradient(90deg, rgba(20, 14, 10, .6) 0%, rgba(20, 14, 10, 0) 64%); }
.hero-in { width: 100%; padding-top: 96px; padding-bottom: clamp(32px, 5vw, 60px); display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 40px; align-items: end; }
.hero-in.one { grid-template-columns: minmax(0, 1fr); }
.hero .step { color: #bfe3ef; }
.hero .lede { color: rgba(255, 255, 255, .88); }
.ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hero-panel .step { margin-bottom: 14px; }
.crumbs { list-style: none; padding: 0; margin-top: 0; display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 22px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.crumbs li + li::before { content: "/"; margin-right: 10px; opacity: .5; }
.hero .crumbs { color: rgba(255, 255, 255, .72); }
.hero .crumbs a:hover { color: #fff; }

/* sub navigation */
.subnav { position: sticky; top: var(--header); z-index: 40; background: rgba(247, 244, 240, .9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.subnav .wrap { display: flex; overflow-x: auto; scrollbar-width: none; padding-top: 10px; padding-bottom: 10px; }
.seg { display: inline-flex; gap: 4px; background: var(--sky-soft); padding: 4px; border-radius: 999px; }
.seg a { padding: 8px 15px; border-radius: 999px; font-size: 13.5px; font-weight: 600; color: var(--muted); text-decoration: none; white-space: nowrap; transition: background .2s, color .2s, box-shadow .2s; }
.seg a:hover { color: var(--sky-ink); }
.seg a[aria-current] { background: var(--paper); color: var(--sky-ink); box-shadow: 0 1px 4px rgba(0, 0, 0, .08); }

/* media */
.shot { position: relative; display: block; overflow: hidden; border-radius: var(--r); background: #ddd6cd; text-decoration: none; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
a.shot:hover img { transform: scale(1.045); }
.shot .cap { position: absolute; left: 14px; bottom: 14px; right: 14px; display: flex; justify-content: space-between; align-items: center; gap: 10px; pointer-events: none; }
.shot .cap span { background: rgba(255, 255, 255, .95); color: var(--ink); border-radius: 12px; padding: 8px 12px; font-size: 13px; line-height: 1.25; box-shadow: 0 3px 12px rgba(40, 25, 10, .18); }
.shot .cap b { display: block; font-size: 14px; }
.shot .cap small { color: var(--muted); }
a.shot .cap::after { content: ""; width: 36px; height: 36px; flex: none; border-radius: 50%; background: rgba(255, 255, 255, .95) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23231f20' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/%3E%3C/svg%3E") center / 15px no-repeat; opacity: 0; transform: scale(.8); transition: opacity .25s, transform .25s var(--ease); }
a.shot:hover .cap::after { opacity: 1; transform: none; }
.ar-16 img { aspect-ratio: 16 / 10; }
.ar-wide img { aspect-ratio: 21 / 9; }
.ar-sq img { aspect-ratio: 1; }
.ar-4 img { aspect-ratio: 4 / 3; }
.plan { background: var(--paper); border: 1px solid var(--line); }
.plan img { object-fit: contain; padding: 12px; }
figcaption.fc { margin-top: 10px; font-size: 13px; color: var(--muted); }
figcaption.fc b { color: var(--ink); margin-right: 6px; }

.rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(80vw, 560px); gap: 16px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; padding: 4px max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut))) 18px; scroll-padding-inline: max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut))); scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
.rail > * { scroll-snap-align: start; }
.rail .shot img { aspect-ratio: 4 / 3; }

/* home */
.promise { padding-top: 30px; overflow: hidden; }
.promise .num { display: block; font-size: 76px; line-height: .9; font-weight: 800; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1.5px var(--brand); margin-bottom: 26px; }
.promise h3 { font-size: 22px; letter-spacing: -.02em; line-height: 1.2; }
.promise p { margin-top: 12px; color: var(--text); }
.ticks { display: grid; gap: 10px; margin-top: 22px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; }
.ticks li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 1px; border-radius: 50%; background: var(--sky-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232b86a8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat; }
.dev-pic { position: relative; }
.dev-pic .shot img { aspect-ratio: 5 / 4; }
.dev-pic .badge { position: absolute; right: -14px; bottom: -18px; }
.badge { background: var(--brand); color: #fff; border-radius: 18px; padding: 16px 18px; box-shadow: 0 14px 34px rgba(65, 19, 0, .3); }
.badge b { display: block; font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.badge span { display: block; font-size: 12.5px; opacity: .8; margin-top: 6px; max-width: 22ch; }
.pf { padding: 0; overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.pf .shot { border-radius: 0; }
.pf .shot img { aspect-ratio: 16 / 9; }
.pf .body { padding: 22px 24px 24px; display: grid; gap: 8px; align-content: start; }
.pf .tag { justify-self: start; }
.pf .meta { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--line); }
.pf .meta .big { font-size: 40px; }
.pf .role { font-size: 13px; color: var(--muted); max-width: 24ch; text-align: right; }
.partners { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.partner { display: grid; gap: 14px; align-content: start; text-decoration: none; }
.partner .logo { height: 92px; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 18px 26px; transition: border-color .2s, box-shadow .3s; }
.partner .logo img { max-height: 52px; width: auto; filter: grayscale(1) contrast(1.05); opacity: .82; transition: filter .3s, opacity .3s; }
.partner:hover .logo { border-color: var(--line-2); box-shadow: var(--shadow-sm); }
.partner:hover .logo img { filter: none; opacity: 1; }
.partner b { font-size: 14px; }
.partner p { font-size: 13.5px; color: var(--muted); margin-top: -8px; }

.card.strip { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) auto; gap: 28px 40px; align-items: center; }
.sched .top { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; font-size: 14px; }
.sched .top span { color: var(--muted); font-weight: 600; }
.bar { position: relative; height: 10px; margin-top: 12px; border-radius: 99px; background: var(--sky-soft); overflow: hidden; }
.bar i { position: absolute; inset: 0 auto 0 0; width: var(--p, 0%); border-radius: inherit; background: linear-gradient(90deg, var(--sky-ink), var(--sky)); }
.bar i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .55), transparent); transform: translateX(-100%); animation: shine 2.8s 1.6s infinite; }
.sched .ends { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; margin-top: 10px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.round { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: #fff; flex: none; transition: transform .3s var(--ease); }
.round svg { width: 20px; height: 20px; }
a:hover > .round, a:hover .round { transform: translateX(4px); }

/* map teaser */
.teaser { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); border-radius: 28px; overflow: hidden; background: var(--brand); color: #fff; text-decoration: none; margin-top: 16px; box-shadow: 0 24px 60px rgba(65, 19, 0, .22); }
.teaser .txt { padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 18px; }
.teaser .step { color: #bfe3ef; }
.teaser h3 { font-size: clamp(26px, 2.8vw, 38px); letter-spacing: -.035em; }
.teaser p { color: rgba(255, 255, 255, .8); max-width: 44ch; }
.teaser .hint { font-size: 12.5px; color: rgba(255, 255, 255, .6); }
.teaser .pic { position: relative; min-height: 320px; overflow: hidden; }
.teaser .pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 45% 42%; transition: transform 1.2s var(--ease); }
.teaser:hover .pic img { transform: scale(1.04); }
.teaser .pic::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, var(--brand) 0%, rgba(65, 19, 0, .5) 4%, rgba(65, 19, 0, 0) 14%); }
.pin { position: absolute; z-index: 2; left: 62%; top: 44%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--sky); box-shadow: 0 0 0 0 rgba(103, 186, 213, .7); animation: ping 2.4s infinite; }

/* specs */
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; margin-top: 28px; }
.kv div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.kv dt { color: var(--muted); font-weight: 600; font-size: 14.5px; }
.kv dd { margin: 0; font-weight: 800; text-align: right; font-variant-numeric: tabular-nums; }
.blk .top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.blk .rows { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 20px; }
.blk .rows div { background: var(--ivory); border-radius: 12px; padding: 10px 12px; }
.blk .rows dt { font-size: 12px; color: var(--muted); font-weight: 600; }
.blk .rows dd { margin: 2px 0 0; font-weight: 800; font-variant-numeric: tabular-nums; }
.tbl { margin-top: 16px; overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); }
.tbl table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; min-width: 620px; }
.tbl caption { text-align: left; padding: 18px 22px 6px; font-weight: 800; font-size: 15px; }
.tbl th, .tbl td { padding: 13px 22px; text-align: right; white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.tbl thead th { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 700; border-bottom: 1px solid var(--line); }
.tbl tbody tr { transition: background .2s; }
.tbl tbody tr:nth-child(even) { background: #fbf9f6; }
.tbl tbody tr:hover { background: var(--brand-soft); }
.tbl td:first-child { font-weight: 800; }
.tbl td:first-child .tag { margin-left: 8px; }
.tbl td:nth-child(2) { font-weight: 800; color: var(--brand); }
.sys { display: grid; gap: 12px; align-content: start; }
.sys ul { display: grid; gap: 8px; margin-top: 6px; }
.sys li { position: relative; padding-left: 18px; font-size: 14.5px; color: var(--text); }
.sys li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 2px; border-radius: 2px; background: var(--sky); }
.eng { display: grid; gap: 0; margin-top: 22px; }
.eng div { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.eng dt { font-weight: 800; }
.eng dd { margin: 0; color: var(--text); font-size: 15px; }
.tall img { aspect-ratio: 4 / 5; }

.faq { display: grid; gap: 10px; }
.qa { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); transition: border-color .2s, box-shadow .3s; }
.qa[open] { border-color: var(--line-2); box-shadow: var(--shadow-sm); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; font-weight: 700; font-size: 16.5px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--ivory) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23411300' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .3s var(--ease), background-color .2s; }
.qa[open] summary::after { transform: rotate(45deg); background-color: var(--brand-soft); }
.qa p { padding: 0 20px 20px; color: var(--text); max-width: 70ch; }
.qa::details-content { block-size: 0; overflow-y: clip; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
.qa[open]::details-content { block-size: auto; }
.dls { display: grid; gap: 10px; }
.dl { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); text-decoration: none; transition: border-color .2s, transform .25s var(--ease); }
.dl:hover { border-color: var(--line-2); transform: translateX(3px); }
.dl .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.dl b { display: block; font-size: 15px; }
.dl small { color: var(--muted); font-size: 12.5px; }
.dl svg { width: 18px; height: 18px; color: var(--muted); }

/* location */
.dirs { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 28px; align-items: center; }
.dirs svg { width: 100%; height: auto; }
.routes .orbit { fill: none; stroke: var(--line); stroke-width: 1.5; stroke-dasharray: 3 7; }
.routes .flow { stroke: var(--sky); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 10 9; }
.routes circle { fill: var(--paper); stroke: var(--sky-ink); stroke-width: 3; }
.routes .core { fill: var(--brand); stroke: none; filter: drop-shadow(0 6px 14px rgba(65, 19, 0, .35)); }
.routes text { font: 700 15px var(--font); fill: var(--ink); }
@media (prefers-reduced-motion: no-preference) { .routes .flow { animation: flow 1.4s linear infinite; } }
@keyframes flow { to { stroke-dashoffset: -38; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip { padding: 8px 14px; border-radius: 999px; background: var(--sky-soft); color: var(--sky-ink); font-weight: 700; font-size: 13.5px; }
.over { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 26px 24px; color: #fff; background: linear-gradient(180deg, transparent, rgba(20, 14, 10, .78)); }
.over .step { color: #bfe3ef; }
.over h3 { margin-top: 10px; font-size: clamp(20px, 2vw, 28px); }
.direct { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 0; padding: 0; overflow: hidden; }
.direct .shot { border-radius: 0; }
.direct .shot img { aspect-ratio: 16 / 10; height: 100%; }
.direct .body { padding: clamp(24px, 3vw, 40px); display: grid; gap: 14px; align-content: center; }
.coords { font-variant-numeric: tabular-nums; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.place { display: grid; gap: 14px; align-content: start; }

/* progress */
.tl { position: relative; display: grid; gap: 18px; padding-left: 44px; }
.tl::before { content: ""; position: absolute; left: 13px; top: 18px; bottom: 18px; width: 2px; border-radius: 2px; background: linear-gradient(var(--sky), var(--line) 85%); }
.tl > article { position: relative; }
.tl > article::before { content: ""; position: absolute; left: -38px; top: 30px; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); border: 3px solid var(--sky-ink); }
.tl > article.now::before { background: var(--brand); border-color: var(--brand); box-shadow: 0 0 0 6px rgba(103, 186, 213, .35); }
.tl .top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.tl time { font-weight: 800; font-size: 14px; margin-right: 4px; }
.tl h2 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.025em; margin-top: 14px; }
.tl p { margin-top: 10px; color: var(--text); max-width: 72ch; }
.tl .shot { margin-top: 18px; }
.tl .shot img { aspect-ratio: auto; max-height: 560px; }

/* news */
.news { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card.nc { display: grid; grid-template-rows: auto 1fr; overflow: hidden; padding: 0; }
.news.list { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.news.list > * { grid-column: span 2; }
.news.list > .w3 { grid-column: span 3; }
.news.list > .feat { grid-column: 1 / -1; }
.nc .cover { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--brand); }
.nc .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.nc:hover .cover img { transform: scale(1.05); }
.nc .body { padding: 20px 22px 22px; display: grid; gap: 10px; align-content: start; }
.nc .when { display: flex; justify-content: space-between; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); font-weight: 600; }
.nc h3 { font-size: 19px; letter-spacing: -.02em; line-height: 1.25; }
.nc p { font-size: 14.5px; color: var(--text); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.nc .link { margin-top: 4px; }
.news .feat { grid-column: span 2; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); grid-template-rows: none; }
.news .feat .cover { aspect-ratio: auto; min-height: 340px; }
.news .feat .body { padding: 30px; align-content: center; }
.news .feat h3 { font-size: clamp(22px, 2.4vw, 30px); }
.news .feat p { -webkit-line-clamp: 5; }
.type { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; color: #fff; background: radial-gradient(120% 90% at 100% 0%, rgba(103, 186, 213, .35), transparent 55%), var(--brand); }
.type.v1 { background: radial-gradient(120% 90% at 0% 100%, rgba(103, 186, 213, .45), transparent 55%), #2a1a10; }
.type.v2 { background: radial-gradient(120% 90% at 100% 100%, rgba(255, 255, 255, .18), transparent 55%), var(--sky-ink); }
.type .mk { position: absolute; right: -6%; bottom: -14%; width: 62%; opacity: .14; transition: transform 1s var(--ease); }
.nc:hover .type .mk { transform: rotate(-4deg) scale(1.05); }
.type b { position: relative; font-size: clamp(22px, 2.2vw, 30px); line-height: 1.05; letter-spacing: -.03em; max-width: 12ch; }
.type small { position: relative; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #bfe3ef; }

.article { max-width: 780px; margin: 0 auto; }
.article .h1 { font-size: clamp(32px, 4.4vw, 56px); letter-spacing: -.035em; line-height: 1.04; margin-top: 16px; }
.article .meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.article .meta time { font-weight: 700; color: var(--muted); font-size: 14px; }
.article .lede { font-size: clamp(18px, 1.6vw, 21px); color: var(--ink); font-weight: 500; max-width: none; margin-top: 24px; }
.prose { margin-top: 36px; display: grid; gap: 20px; font-size: 17.5px; line-height: 1.72; color: #362e28; }
.prose h2 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -.025em; margin-top: 18px; color: var(--ink); }
.prose a { color: var(--sky-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.gal { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 8px 0; }
.gal.n1 { grid-template-columns: 1fr; }
.gal.many { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gal .shot { border-radius: 14px; }
.gal .shot img { aspect-ratio: 4 / 3; }
.gal.many .shot img { aspect-ratio: 1; }
.gal.n1 .shot img { aspect-ratio: 3 / 2; }
.after { margin-top: 48px; display: grid; gap: 16px; }
.after .card { display: grid; gap: 14px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills a { padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); text-decoration: none; font-weight: 700; font-size: 14px; transition: border-color .2s, background .2s, color .2s; }
.pills a:hover { border-color: var(--brand); background: var(--brand); color: #fff; }
.back { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--ink); }
.back svg { width: 16px; height: 16px; transform: rotate(180deg); }
.readbar { position: fixed; z-index: 60; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--sky-ink), var(--sky)); transform-origin: 0 50%; transform: scaleX(0); pointer-events: none; }

/* contact + footer */
.contact { background: var(--paper); border-top: 1px solid var(--line); }
.ct { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: clamp(28px, 5vw, 80px); align-items: center; }
.ct .h2 { font-size: clamp(36px, 5vw, 64px); }
.person { display: grid; gap: 18px; }
.who { display: flex; align-items: center; gap: 16px; }
.who img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 4px var(--brand-soft); }
.who b { display: block; font-size: 19px; letter-spacing: -.01em; }
.who small { display: block; color: var(--muted); font-size: 13px; }
.rows { display: grid; gap: 8px; }
.row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 12px; padding: 13px 15px; border-radius: 14px; border: 1px solid var(--line); background: var(--paper); text-decoration: none; transition: border-color .2s, background .2s; }
.row:hover { border-color: var(--line-2); background: var(--ivory); }
.row small { display: block; font-size: 12px; color: var(--muted); font-weight: 600; }
.row b { display: block; font-size: 15.5px; font-weight: 700; overflow-wrap: anywhere; }
.row svg { width: 18px; height: 18px; color: var(--sky-ink); transition: transform .25s var(--ease); }
.row:hover svg { transform: translateX(3px); }
.row.main { background: var(--brand-soft); border-color: var(--brand-line); }
.ftr { background: var(--night); color: rgba(255, 255, 255, .72); padding: 48px 0 32px; font-size: 14px; }
.ftr .brand b { color: #fff; }
.ftr .brand small { color: rgba(255, 255, 255, .55); }
.ftr .brand .sep { background: rgba(255, 255, 255, .16); }
.f-top { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.f-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.f-nav a { text-decoration: none; font-weight: 600; }
.f-nav a:hover { color: #fff; }
.f-bot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: 13px; }
.f-bot .langs { background: transparent; border-color: rgba(255, 255, 255, .14); }
.f-bot .langs a { color: rgba(255, 255, 255, .6); }
.f-bot .langs a[aria-current] { background: rgba(103, 186, 213, .18); color: #bfe3ef; }
.nf { min-height: 60vh; display: grid; place-items: center; text-align: center; }
.nf .big { font-size: clamp(90px, 14vw, 180px); }
.nf .langsets { display: grid; gap: 22px; margin-top: 28px; }

/* lightbox */
dialog.lb { padding: 0; border: 0; background: transparent; max-width: 100vw; max-height: 100dvh; width: 100vw; height: 100dvh; margin: 0; overflow: hidden; }
dialog.lb::backdrop { background: rgba(20, 14, 10, .9); backdrop-filter: blur(6px); }
dialog.lb figure { height: 100%; display: grid; grid-template-rows: minmax(0, 1fr) auto; place-items: center; padding: 56px 72px 22px; }
dialog.lb img { max-width: 100%; max-height: 100%; width: auto; height: auto; border-radius: 14px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
dialog.lb figcaption { color: rgba(255, 255, 255, .85); font-size: 14px; margin-top: 14px; text-align: center; min-height: 1.4em; }
dialog.lb button { position: absolute; width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer; display: grid; place-items: center; transition: background .2s; }
dialog.lb button:hover { background: rgba(255, 255, 255, .28); }
dialog.lb button svg { width: 20px; height: 20px; }
dialog.lb .x { top: 14px; right: 14px; }
dialog.lb .pv { left: 14px; top: 50%; margin-top: -23px; }
dialog.lb .nx { right: 14px; top: 50%; margin-top: -23px; }
dialog.lb.single .pv, dialog.lb.single .nx { display: none; }
dialog.lb[open] img { animation: zoomin .35s var(--ease); }

/* motion */
@keyframes pulse { 50% { opacity: .35; } }
@keyframes shine { to { transform: translateX(100%); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(103, 186, 213, .7); } 80%, 100% { box-shadow: 0 0 0 22px rgba(103, 186, 213, 0); } }
@keyframes zoomin { from { opacity: 0; transform: scale(.96); } }
@keyframes kb { from { transform: scale(1.14) translate3d(1.5%, 1%, 0); } to { transform: scale(1.02); } }
@keyframes grow { from { width: 0; } }
@keyframes rv { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: none; } }
@keyframes rvs { from { opacity: .4; transform: scale(.94); } to { opacity: 1; transform: none; } }
@keyframes par { to { transform: translateY(16%); } }
@keyframes fade { to { opacity: 0; transform: translateY(-40px); } }
@keyframes hdr { to { box-shadow: 0 10px 30px rgba(40, 25, 10, .08); } }
@keyframes read { to { transform: scaleX(1); } }
@keyframes up { from { opacity: 0; transform: translateY(18px); } }

@media (prefers-reduced-motion: no-preference) {
  .kb img { animation: kb 24s var(--ease) both; }
  .bar i { animation: grow 1.6s .4s var(--ease) both; }
  .hero-in > * { animation: up .9s var(--ease) both; }
  .hero-in > :nth-child(2) { animation-delay: .15s; }
  @supports (animation-timeline: view()) {
    .rv { animation: rv linear both; animation-timeline: view(); animation-range: entry 0% entry 38%; }
    .rail > * { animation: rvs linear both; animation-timeline: view(inline); animation-range: entry 0% entry 60%; }
    .hero .bg { animation: par linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
    .hdr { animation: hdr linear both; animation-timeline: scroll(root); animation-range: 0 140px; }
    .readbar { animation: read linear both; animation-timeline: scroll(root); }
  }
  @view-transition { navigation: auto; }
  ::view-transition-old(root), ::view-transition-new(root) { animation-duration: .28s; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
}

/* responsive */
@media (max-width: 1180px) {
  .brand small { display: none; }
  .nav a { padding: 9px 12px; }
}
@media (max-width: 1040px) {
  .nav, .tools .langs, .tools .btn { display: none; }
  .menu { display: block; }
  .tools { margin-left: auto; }
  .hero-in { grid-template-columns: minmax(0, 1fr); }
  .hero-panel { max-width: 520px; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3, .news, .news.list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .news.list > *, .news.list > .w3 { grid-column: span 1; }
  .news.list > .feat { grid-column: 1 / -1; }
  .strip { grid-template-columns: minmax(0, 1fr) auto; }
  .strip .sched { grid-column: 1 / -1; grid-row: 2; }
  .ct { grid-template-columns: minmax(0, 1fr); }
  .dev-pic .badge { right: 12px; }
}
@media (max-width: 760px) {
  :root { --header: 64px; --gut: 18px; --r: 18px; }
  .hdr-in { padding: 0 14px; gap: 12px; }
  .brand { gap: 12px; }
  .brand img { height: 26px; }
  .brand b { font-size: 14px; }
  .split, .g2, .g3, .news, .news.list, .partners, .teaser, .dirs, .direct, .kv { grid-template-columns: minmax(0, 1fr); }
  .news.list > * { grid-column: auto; }
  .split.rev > :first-child { order: 0; }
  .news .feat { grid-column: auto; grid-template-columns: minmax(0, 1fr); }
  .news .feat .cover { min-height: 0; aspect-ratio: 16 / 10; }
  .news .feat .body { padding: 20px 22px 22px; }
  .teaser .pic { min-height: 240px; order: -1; }
  .teaser .pic::before { background: linear-gradient(0deg, var(--brand) 0%, rgba(65, 19, 0, 0) 30%); }
  .hero { min-height: min(calc(100svh - var(--header)), 760px); }
  .hero-in { padding-top: 72px; }
  .hero .ctas .btn { flex: 1 1 auto; }
  .facts { gap: 8px; }
  .fact b { font-size: 26px; }
  .gal.many { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eng div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .tl { padding-left: 30px; }
  .tl::before { left: 6px; }
  .tl > article::before { left: -31px; }
  .pf .meta { flex-direction: column; align-items: flex-start; }
  .pf .role { text-align: left; }
  .dev-pic .badge { position: static; margin-top: -40px; margin-left: 16px; width: max-content; }
  dialog.lb figure { padding: 64px 10px 18px; }
  dialog.lb .pv, dialog.lb .nx { top: auto; bottom: 12px; margin: 0; }
}
@media (max-width: 480px) {
  .g4 { grid-template-columns: minmax(0, 1fr); }
  .facts { grid-template-columns: 1fr 1fr; }
  .brand .sep, .brand div { display: none; }
}
@media print {
  .hdr, .subnav, .menu, .contact, .ftr, .readbar { display: none; }
  .hero { color: var(--ink); background: none; min-height: 0; }
  .hero::before, .hero .bg { display: none; }
}