:root {
--ink:#121827;--muted:#626c7e;--line:#dfe4ed;--soft:#f6f7fa;--paper:#fbfcff;--white:#fff;--indigo:#5a52e9;--teal:#09aab1;--navy:#153985;--orange:#f39a22;--green:#168d69;--header:64px}
* {
box-sizing:border-box}
html {
scroll-behavior:auto;scroll-padding-top:var(--header);scroll-snap-type:none;overflow-x:clip}
.home-page{scroll-padding-top:0}
body {
margin:0;color:var(--ink);background:var(--paper);font-family:Inter,"Segoe UI","Microsoft YaHei","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;line-height:1.55;overflow-x:clip;word-break:keep-all}
button,a {
font:inherit}
a {
color:inherit;text-decoration:none}
button {
color:inherit}
.wrap {
width:min(1160px,calc(100% - 52px));margin:auto}
.topbar {
height:var(--header);position:fixed;inset:0 0 auto;width:100%;z-index:60;background:#fbfcfff2;backdrop-filter:blur(16px);border-bottom:1px solid #e7eaf0}
.nav {
height:100%;display:flex;align-items:center;gap:28px}
.logo {
width:130px;display:block;flex:none}
.logo img {
display:block;width:100%;height:auto}
.links {
display:flex;gap:24px;margin-left:auto;font-size:13px;color:#596277;font-weight:650}
.links a:hover,.links a:focus-visible {
color:var(--indigo)}
.nav-cta {
display:inline-flex;align-items:center;border:0;background:#171d2c;color:#fff;border-radius:9px;min-height:42px;padding:0 16px;font-size:13px;font-weight:750;cursor:pointer}
.mobile-sections {
display:none;position:relative;margin-left:auto}
.section-toggle {
min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:9px;background:#fff;cursor:pointer;font-weight:900}
.section-menu {
display:none;position:absolute;right:0;top:calc(100% + 9px);width:210px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 18px 45px #26326b22}
.mobile-sections.open .section-menu {
display:block}
.section-menu a {
display:block;padding:10px 11px;border-radius:7px;font-size:13px}
.section-menu a:hover,.section-menu a:focus-visible {
background:#f0f1ff;outline:none}
.language {
position:relative}
.language-toggle {
min-width:72px;min-height:42px;border:1px solid var(--line);border-radius:9px;background:#fff;display:flex;align-items:center;justify-content:center;gap:9px;font-size:12px;font-weight:800;cursor:pointer}
.language-toggle svg {
width:12px;transition:.2s}
.language.open .language-toggle svg {
transform:rotate(180deg)}
.language-menu {
position:absolute;right:0;top:calc(100% + 9px);width:174px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 18px 45px #26326b22;display:none}
.language.open .language-menu {
display:block}
.language-menu button {
width:100%;border:0;background:transparent;padding:10px 11px;border-radius:7px;text-align:left;display:flex;justify-content:space-between;cursor:pointer;font-size:13px}
.language-menu button:hover,.language-menu button:focus-visible {
background:#f0f1ff;outline:none}
.language-menu button.active {
color:var(--indigo);font-weight:800}
.language-menu button.active:after {
content:"✓"}
.panel {
min-height:100svh;display:flex;align-items:center;position:relative;padding:54px 0;overflow:clip}
.panel:nth-child(even) {
background:#fff}
.section-grid {
display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.kicker {
color:var(--indigo);font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:850}
.title {
font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.055em;margin:16px 0 20px;font-weight:680}
.title .grad,.grad {
background:linear-gradient(100deg,var(--indigo),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.intro {
color:var(--muted);font-size:18px;max-width:650px}
.actions {
display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.btn {
min-height:48px;padding:0 21px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:13px;font-weight:780;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.btn.primary {
background:#171d2c;color:#fff;border-color:#171d2c}
.btn:hover {
transform:translateY(-1px)}
.hero {
text-align:left;background:radial-gradient(circle at 72% 18%,#8e89ff22,transparent 32%),linear-gradient(180deg,#fbfcff,#f7f8fc)}
.hero .section-grid {
grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)}
.hero h1 {
font-size:clamp(50px,6.6vw,86px);line-height:.98;letter-spacing:-.066em;margin:24px 0;word-break:normal}
.pill {
display:inline-flex;align-items:center;gap:9px;border:1px solid #dde2ef;background:#fff;border-radius:99px;padding:7px 12px;font-size:11px;color:#596277;box-shadow:0 5px 18px #17204e0b}
.pill b {
background:#e9e8ff;color:#5048db;border-radius:99px;padding:2px 7px}
.checks {
display:flex;flex-wrap:wrap;gap:15px;margin-top:22px;color:#697386;font-size:12px}
.checks span:before {
content:"✓";color:var(--green);font-weight:900;margin-right:6px}
.product {
border:1px solid var(--line);background:#fff;border-radius:20px;padding:9px;box-shadow:0 35px 75px #26326b1d;min-width:0}
.screen {
height:440px;border:1px solid #e6e9ef;border-radius:13px;display:grid;grid-template-columns:150px minmax(0,1fr);text-align:left;overflow:hidden}
.sidebar {
background:#f6f7fa;border-right:1px solid #e4e7ed;padding:20px}
.sidebar b {
font-size:12px}
.menu-line {
height:9px;background:#dfe3ea;border-radius:6px;margin:26px 0}
.menu-line.on {
width:68%;background:#b8b4ff}
.dashboard {
padding:25px;min-width:0}
.dash-label {
font-size:9px;color:#8a93a3;letter-spacing:.1em}
.dashboard h3 {
font-size:23px;margin:8px 0 20px}
.flow-cards {
display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.flow-card {
border:1px solid #e4e7ed;border-radius:10px;padding:13px;min-width:0}
.flow-card small {
display:block;color:#7a8494;font-size:9px;text-transform:uppercase}
.flow-card strong {
display:block;margin-top:7px;font-size:14px}
.flow-card i {
display:block;height:4px;background:#eeeff4;border-radius:5px;margin-top:13px;overflow:hidden}
.flow-card i:after {
content:"";display:block;height:100%;width:70%;background:linear-gradient(90deg,var(--indigo),var(--teal))}
.workflow {
margin-top:15px;border:1px solid #e4e7ed;border-radius:10px;padding:15px}
.workflow small {
font-size:9px;color:#7a8494}
.workflow-row {
display:flex;align-items:center;gap:7px;margin-top:12px}
.workflow-row span {
flex:1;min-width:0;padding:9px 4px;border-radius:7px;background:#f6f7fa;text-align:center;font-size:9px}
.workflow-row b {
color:#9aa2b0}
.signal {
height:90px;margin-top:15px;border:1px solid #e4e7ed;border-radius:10px;background:linear-gradient(170deg,transparent 47%,#625bea 48%,#625bea 50%,transparent 51%),repeating-linear-gradient(#fff 0 28px,#eef0f4 29px)}
.head {
display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:32px}
.head .title {
font-size:clamp(38px,4.3vw,58px);margin-bottom:0}
.head p {
max-width:470px;color:var(--muted);margin:0}
.task-grid {
display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.task {
border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;min-height:245px;transition:.2s}
.task:hover {
border-color:#bdb8ff;transform:translateY(-4px);box-shadow:0 16px 38px #26326b12}
.num {
font:800 11px ui-monospace,monospace;color:var(--indigo)}
.task h3 {
font-size:20px;line-height:1.14;margin:35px 0 12px}
.task p {
font-size:13px;color:var(--muted);margin:0}
.module-layout {
display:grid;grid-template-columns:.72fr 1.28fr;gap:65px;align-items:center}
.module-map {
display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
.module {
border:1px solid var(--line);background:#fff;border-radius:13px;padding:18px}
.module:last-child {
grid-column:1/-1}
.module .ico {
width:37px;height:37px;display:grid;place-items:center;border-radius:9px;background:#efefff;color:#554de0;font:850 9px ui-monospace,monospace}
.module h3 {
font-size:16px;margin:13px 0 6px}
.module p {
font-size:12px;color:var(--muted);margin:0}
.scenario-grid {
display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.scenario {
background:linear-gradient(160deg,#fff,#f7f8fc);border:1px solid var(--line);border-radius:17px;padding:25px;min-height:285px;display:flex;flex-direction:column}
.scenario .tag {
font-size:10px;color:var(--indigo);font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.scenario h3 {
font-size:21px;margin:30px 0 11px}
.scenario p {
font-size:13px;color:var(--muted);margin:0}
.scenario ul {
list-style:none;padding:0;margin:auto 0 0;display:flex;flex-wrap:wrap;gap:5px}
.scenario li {
font-size:9px;border:1px solid #e0e3ea;border-radius:99px;padding:5px 7px;background:#fff}
.arch-card {
background:#171d2c;color:#fff;border-radius:22px;padding:29px;box-shadow:0 30px 70px #151b2b22}
.layer {
display:grid;grid-template-columns:145px 1fr;align-items:center;gap:18px;padding:19px 0;border-bottom:1px solid #ffffff17}
.layer:last-child {
border:0}
.layer strong {
font-size:12px}
.layer div {
display:flex;gap:7px;flex-wrap:wrap}
.layer span {
font-size:10px;border:1px solid #ffffff22;background:#ffffff0b;border-radius:7px;padding:7px 9px;color:#ced4e2}
.tech-note {
font-size:11px;color:#858fa3;margin-top:15px}
.steps {
display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}
.step {
border-top:2px solid #dfe3eb;padding:26px 20px 20px 0;position:relative}
.step:before {
content:"";position:absolute;width:9px;height:9px;background:#fff;border:2px solid var(--indigo);border-radius:50%;top:-6px;left:0}
.step b {
font:800 10px ui-monospace,monospace;color:var(--indigo)}
.step h3 {
font-size:17px;margin:18px 0 8px}
.step p {
font-size:12px;color:var(--muted);margin:0}
.principles {
display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.principle {
border:1px solid var(--line);border-radius:14px;background:#fff;padding:21px}
.principle b {
font:850 10px ui-monospace,monospace;color:var(--indigo)}
.principle h3 {
font-size:17px;margin:15px 0 7px}
.principle p {
font-size:12px;color:var(--muted);margin:0}
.panel.contact-panel {
background:radial-gradient(900px 460px at 82% -4%,#5a52e916,transparent 62%),#171d2c;color:#fff;display:grid;grid-template-rows:minmax(0,1fr) auto;align-items:stretch;padding:64px 0 0}
.contact-panel>.section-grid {
align-self:center;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:78px}
.contact-panel .title {
font-size:clamp(42px,4.6vw,62px);max-width:620px}
.contact-panel .kicker {
color:#bab5ff}
.contact-panel .intro {
color:#c9cfdb}
.contact-box {
width:100%;max-width:460px;border:1px solid #ffffff1c;background:#ffffff08;border-radius:19px;padding:32px;margin-left:auto}
.contact-box h3 {
font-size:21px;line-height:1.25;margin:0 0 22px;max-width:370px}
.contact-row {
display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:16px;padding:17px 0;border-top:1px solid #ffffff16;font-size:13px}
.contact-row span {
width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#ffffff0d;border:1px solid #ffffff18;color:#bab5ff;font:800 10px ui-monospace,monospace}
.contact-row strong {
display:block;max-width:330px;text-align:left;font-size:14px;line-height:1.4;font-weight:650}
.contact-panel .btn.primary {
background:#fff;color:#171d2c;border-color:#fff}
.site-footer .btn.primary {
background:var(--indigo);color:#fff;border-color:var(--indigo)}
.site-footer {
align-self:end;background:#fff}
.footer-main {
display:grid;grid-template-columns:1.45fr .9fr .9fr 1.05fr;gap:36px;padding:34px 0 14px}
.footer-brand {
min-width:0}
.footer-logo {
display:block;width:min(210px,100%)}
.footer-logo img {
display:block;width:100%;height:auto}
.footer-brand p,.footer-cta p {
max-width:275px;margin:9px 0 0;color:#626c7e;font-size:12px;line-height:1.45}
.footer-col h3,.footer-cta h3 {
margin:0 0 8px;color:#121827;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.footer-col a {
display:block;width:max-content;max-width:100%;padding:2px 0;color:#4a5468;font-size:12px}
.footer-col a:hover,.footer-col a:focus-visible {
color:var(--indigo)}
.footer-cta .btn {
min-height:38px;margin-top:10px;padding:0 14px;font-size:11px}
.footer-bottom {
padding-top:14px}
.footer-bottom .wrap {
min-height:40px;display:flex;align-items:center;justify-content:center;gap:24px;color:#8a93a6;font-size:11px;text-align:center}
.footer-bottom strong {
color:#121827;font-weight:650}
.section-rail {
position:fixed;z-index:50;right:19px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:9px}
.section-rail button {
width:10px;height:10px;border:1px solid #9da6b7;background:#fff;border-radius:50%;padding:0;cursor:pointer;position:relative}
.section-rail button.active {
background:var(--indigo);border-color:var(--indigo);transform:scale(1.18)}
.section-rail button span {
position:absolute;right:18px;top:50%;transform:translateY(-50%);padding:5px 8px;background:#171d2c;color:#fff;border-radius:5px;white-space:nowrap;font-size:9px;opacity:0;pointer-events:none}
.section-rail button:hover span,.section-rail button:focus-visible span {
opacity:1}

/* ===== block separator ===== */
.sr-only {
position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:961px) and (max-height:820px) {
.hero h1 {
font-size:clamp(54px,5.6vw,76px);margin:18px 0}
.hero .intro {
font-size:16px}
.hero .actions {
margin-top:20px}
.hero .checks {
margin-top:16px}
.contact-panel>.section-grid {
gap:54px}
.contact-panel .title {
font-size:44px;margin:10px 0 14px}
.contact-panel .intro {
font-size:15px}
.contact-panel .actions {
margin-top:18px}
.contact-box {
padding:21px 25px}
.contact-box h3 {
font-size:18px;margin-bottom:10px}
.contact-row {
padding:10px 0}
.footer-main {
padding:18px 0 10px}
.footer-brand p,.footer-cta p {
margin-top:6px}
.footer-cta .btn {
margin-top:7px}
.footer-bottom .wrap {
min-height:30px}
}

@media(min-width:961px) and (max-width:1200px) {
.hero .section-grid {
gap:40px}
.screen {
grid-template-columns:110px minmax(0,1fr)}
.sidebar {
padding:14px}
.dashboard {
padding:18px}
.dashboard h3 {
font-size:19px;margin:6px 0 14px}
.flow-cards {
gap:8px}
.flow-card {
padding:10px}
.flow-card strong {
font-size:12px}
.workflow-row {
gap:5px}
.workflow-row span {
font-size:8px;padding:8px 2px}
.signal {
height:74px}
}

@media(max-width:960px) {
.topbar {
position:sticky;inset:auto;top:0;width:auto}
.links {
display:none}
.task-grid,.scenario-grid {
grid-template-columns:repeat(2,minmax(0,1fr))}
.hero .section-grid,.section-grid,.module-layout,.contact-panel .section-grid {
grid-template-columns:1fr;gap:35px}
.contact-box {
width:100%;max-width:none;margin-left:0}
.panel {
min-height:auto;padding:80px 0}
.panel.contact-panel {
display:block;min-height:auto;padding:80px 0 0}
.site-footer {
margin-top:56px}
.footer-main {
grid-template-columns:1.3fr 1fr 1fr;gap:28px;padding:28px 0}
.footer-cta {
grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:20px}
.footer-cta p {
margin:0;max-width:none}
.footer-cta .btn {
margin:0;flex:none}
.product {
max-width:720px;width:100%;margin:auto}
.section-rail {
display:none}
.steps {
grid-template-columns:repeat(3,1fr)}
.head {
display:block}
.head p {
margin-top:14px}
}
@media(max-width:620px) {
:root {
--header:60px}
.wrap {
width:calc(100% - 36px)}
html {
scroll-snap-type:none}
.topbar {
height:var(--header)}
.nav {
gap:8px}
.logo {
width:96px}
.nav-cta {
display:none}
.mobile-sections {
display:block}
.language {
margin-left:0}
.language-toggle {
min-width:62px;min-height:44px}
.panel {
min-height:auto;padding:68px 0;display:block;overflow:clip}
.hero {
padding-top:48px}
.hero h1 {
font-size:49px}
.title {
font-size:41px}
.intro {
font-size:16px}
.actions {
display:grid;grid-template-columns:1fr}
.btn {
width:100%}
.checks {
display:grid;gap:7px}
.screen {
height:345px;grid-template-columns:66px minmax(0,1fr)}
.sidebar {
padding:10px}
.sidebar b {
font-size:8px}
.menu-line {
margin:24px 0}
.dashboard {
padding:15px}
.dashboard h3 {
font-size:18px}
.flow-cards {
grid-template-columns:1fr}
.flow-card:nth-child(n+2) {
display:none}
.workflow-row {
gap:3px}
.workflow-row span {
font-size:7px;padding:8px 2px}
.signal {
height:70px}
.head {
margin-bottom:25px}
.head .title {
font-size:39px}
.task-grid,.scenario-grid,.principles,.module-map {
grid-template-columns:1fr}
.task {
min-height:0}
.task h3 {
margin-top:22px}
.module:last-child {
grid-column:auto}
.scenario {
min-height:220px}
.scenario h3 {
margin-top:22px}
.steps {
grid-template-columns:1fr}
.step {
padding:22px 0;border-top:1px solid var(--line)}
.layer {
grid-template-columns:1fr;gap:10px}
.arch-card {
padding:21px}
.panel.contact-panel {
padding-top:68px}
.site-footer {
margin-top:48px}
.footer-main {
grid-template-columns:1fr 1fr;gap:26px 22px;padding:30px 0 24px}
.footer-brand,.footer-cta {
grid-column:1/-1}
.footer-logo {
width:170px}
.footer-brand p {
max-width:320px}
.footer-cta {
display:block;padding-top:22px}
.footer-cta p {
margin:0 0 14px}
.footer-cta .btn {
width:100%}
.footer-bottom .wrap {
display:block;padding:14px 0;min-height:0;text-align:center}
.footer-bottom span {
display:block;margin-top:5px;line-height:1.5}
}
@media(prefers-reduced-motion:reduce) {
html {
scroll-behavior:auto}
.btn,.task,.language-toggle svg {
transition:none}
}

/* ===== detail pages ===== */
.paged-page{scroll-padding-top:0}
.panel.detail-opening{flex-direction:column;padding:0;align-items:stretch}
.detail-opening .page-hero{flex:1;display:flex;align-items:center;width:100%}
.page-hero{padding:calc(var(--header) + 64px) 0 60px;background:radial-gradient(circle at 75% 8%,#8e89ff22,transparent 34%),linear-gradient(180deg,#fbfcff,#f7f8fc)}
.page-hero h1{font-size:clamp(40px,4.8vw,64px);line-height:1.02;letter-spacing:-.055em;margin:20px 0 18px;word-break:normal;font-weight:680}
.page-hero .intro{max-width:720px}
.detail-section{padding:70px 0}
.detail-section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:780px;margin-bottom:36px}
.section-head .kicker{margin-bottom:2px}
.section-head .title{font-size:clamp(30px,3.4vw,44px);line-height:1.08;margin:12px 0;letter-spacing:-.045em}
.section-head p{color:var(--muted);font-size:15px;margin:0}
.detail-map{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;overflow-x:auto;scrollbar-width:thin}
.detail-map-line{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:relative;padding:42px 0 30px}
.detail-map-line:before{content:"";position:absolute;left:0;right:0;top:21px;height:1px;background:#d7dae3}
.detail-map a{position:relative;min-width:0;padding:8px 22px 0 0;color:var(--muted);transition:color .2s ease}
.detail-map a:hover,.detail-map a:focus-visible{color:var(--indigo)}
.detail-map-dot{position:absolute;left:0;top:-27px;width:13px;height:13px;border:3px solid var(--indigo);background:#fff;border-radius:50%;z-index:1}
.detail-map small{display:block;font:800 9px/1 ui-monospace,monospace;color:#959cac;letter-spacing:.08em;margin-bottom:8px}
.detail-map b{display:block;color:var(--ink);font-size:13px;line-height:1.35;font-weight:760;max-width:150px}
.detail-band{padding:110px 0;background:#f4f5f8}
.detail-band--dark{background:#111827;color:#fff}
.detail-band-grid{display:grid;grid-template-columns:minmax(245px,.74fr) minmax(0,1.46fr);gap:92px;align-items:start}
.detail-band-lead{position:relative}
.detail-band-num{font-size:clamp(100px,10vw,150px);line-height:.72;letter-spacing:-.1em;color:#7770e826;font-weight:820;margin-left:-8px}
.detail-band--dark .detail-band-num{color:#ffffff18}
.detail-band-lead h2{font-size:clamp(38px,4vw,54px);line-height:1;letter-spacing:-.055em;margin:42px 0 17px;max-width:430px}
.detail-band-lead p{font-size:16px;line-height:1.65;color:var(--muted);margin:0;max-width:390px}
.detail-band--dark .detail-band-lead p{color:#bec5d1}
.detail-band-body{min-width:0}
.detail-lane{display:grid;grid-template-columns:132px minmax(0,1fr);gap:28px;padding:27px 0;border-top:1px solid #11182722}
.detail-band--dark .detail-lane{border-color:#ffffff24}
.detail-lane:first-child{padding-top:4px;border-top:0}
.detail-lane h3{font:850 10px/1.35 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--indigo);margin:3px 0}
.detail-band--dark .detail-lane h3{color:#9893ff}
.detail-lane ul,.detail-lane ol{list-style:none;margin:0;padding:0;min-width:0}
.detail-lane ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 30px}
.detail-lane ul li{position:relative;padding-left:16px;color:#4d5665;font-size:13px;line-height:1.55}
.detail-lane ul li:before{content:"";position:absolute;left:0;top:.58em;width:6px;height:6px;border-radius:50%;background:var(--teal)}
.detail-band--dark .detail-lane ul li{color:#c3cad5}
.detail-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:detailflow;gap:24px}
.detail-flow li{counter-increment:detailflow;position:relative;color:#303948;font-size:12.5px;line-height:1.5;padding:28px 13px 0 0;min-width:0}
.detail-flow li:before{content:counter(detailflow,decimal-leading-zero);position:absolute;left:0;top:0;font:850 10px/1 ui-monospace,monospace;color:var(--indigo)}
.detail-flow li:not(:last-child):after{content:"→";position:absolute;right:2px;top:-1px;color:#a3a9b5;font-size:14px}
.detail-band--dark .detail-flow li{color:#c3cad5}
.detail-band--dark .detail-flow li:before{color:#9893ff}
.detail-band--dark .detail-flow li:not(:last-child):after{color:#6e7685}
.detail-final{display:grid;grid-template-rows:minmax(0,1fr) auto;align-items:stretch;padding:64px 0 0}
.detail-final .detail-cta{display:flex;align-items:center}
.start-list{max-width:820px}
.start-row{display:grid;grid-template-columns:64px minmax(0,1fr);gap:20px;padding:26px 0}
.start-row+.start-row{border-top:1px solid var(--line)}
.start-num{width:46px;height:46px;border-radius:12px;background:#efefff;color:#554de0;display:grid;place-items:center;font:800 12px ui-monospace,monospace}
.start-row h3{font-size:18px;margin:2px 0 8px}
.start-row p{font-size:14px;color:var(--muted);margin:0;max-width:640px}
.prep-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.prep{border:1px solid var(--line);border-radius:14px;background:#fff;padding:22px}
.prep h3{font-size:15px;margin:0 0 7px}
.prep p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
.faq details{border:1px solid var(--line);border-radius:13px;background:#fff;margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--indigo);font-weight:800;font-size:18px;line-height:1;flex:none}
.faq details[open] summary:after{content:"−"}
.faq details p{margin:0;padding:0 22px 18px;font-size:13px;color:var(--muted);line-height:1.65}
.cta-band{background:#171d2c;border-radius:20px;padding:42px 44px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;box-shadow:0 30px 70px #151b2b22}
.cta-band>div{min-width:0}
.cta-band h2{font-size:clamp(24px,2.6vw,34px);margin:0 0 8px;letter-spacing:-.03em;line-height:1.15}
.cta-band p{margin:0;color:#c9cfdb;font-size:14px;max-width:520px}
.cta-band .cta-mail{display:block;margin-top:10px;font:700 12px ui-monospace,monospace;color:#bab5ff}
.cta-band .btn.primary{background:#fff;color:#171d2c;border-color:#fff;min-height:52px;padding:0 26px;flex:none}
.cap-item-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 26px;max-width:900px}
.cap-item{display:flex;gap:12px;align-items:baseline;font-size:14px;color:var(--muted);padding:14px 0;border-top:1px solid #eef0f4;line-height:1.55}
.cap-item b{color:var(--ink);font-weight:750;flex:none}
.cap-item:before{content:"";width:7px;height:7px;border-radius:2px;background:linear-gradient(135deg,var(--indigo),var(--teal));flex:none;transform:translateY(-1px)}
.cap-more{margin-top:26px}
.cap-more a{color:var(--indigo);font-size:13px;font-weight:750;display:inline-flex;align-items:center;gap:6px}
.cap-more a:hover{color:#463ed1}
@media(max-width:960px){
.panel.detail-opening{min-height:auto;display:block;padding:0}
.detail-opening .page-hero{display:block}
.page-hero{padding:calc(var(--header) + 40px) 0 44px}
.detail-section{padding:52px 0}
.detail-band{min-height:auto;padding:82px 0;display:block}
.detail-band-grid{grid-template-columns:1fr;gap:54px}
.detail-band-lead{max-width:640px}
.detail-band-num{font-size:104px}
.detail-band-lead h2{margin-top:32px}
.detail-lane{grid-template-columns:120px minmax(0,1fr)}
.prep-grid,.cap-item-grid{grid-template-columns:1fr}
.cta-band{padding:30px 26px}
.detail-final{display:block;min-height:auto;padding:0}
.detail-final .detail-cta{display:block}
}
@media(max-width:620px){
.page-hero h1{font-size:36px}
.detail-map{scroll-padding-left:18px}
.detail-map .wrap{width:720px;margin-left:18px}
.detail-map-line{grid-template-columns:repeat(5,144px);padding-top:48px}
.detail-band{padding:68px 0}
.detail-band-grid{gap:42px}
.detail-band-num{font-size:86px}
.detail-band-lead h2{font-size:36px;margin:28px 0 14px}
.detail-band-lead p{font-size:15px}
.detail-lane{grid-template-columns:1fr;gap:16px;padding:25px 0}
.detail-lane ul{grid-template-columns:1fr;gap:11px}
.detail-flow{grid-template-columns:1fr;gap:0}
.detail-flow li{padding:6px 0 20px 37px}
.detail-flow li:before{top:8px}
.detail-flow li:not(:last-child):after{content:"↓";left:2px;right:auto;top:auto;bottom:2px}
.start-row{grid-template-columns:1fr;gap:12px;padding:22px 0}
.cta-band h2{font-size:24px}
}