:root {
  --page: #f5f8fc;
  --surface: #ffffff;
  --surface-subtle: #edf4fa;
  --ink: #172538;
  --muted: #64748b;
  --line: #e2eaf2;
  --line-strong: #cfdae6;
  --brand: #2aa97c;
  --brand-hover: #218b66;
  --brand-soft: #eaf8f3;
  --blue: #2d6fe8;
  --blue-soft: #edf4ff;
  --hero: #2b7fc1;
  --amber: #ad6810;
  --amber-soft: #fff6e8;
  --red: #c43d35;
  --dark: #173c59;
  --dark-muted: #ceddea;
  --container: 1120px;
  --header-height: 64px;
  --radius: 8px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--page);
  color: var(--ink);
  font-family: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(35, 86, 216, .3);
  outline-offset: 3px;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.container {
  width: min(var(--container), calc(100% - 64px));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nowrap {
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 16px;
  z-index: 1000;
  padding: 9px 14px;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(18, 23, 20, .12);
  transition: transform 150ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 150ms var(--ease), border-color 150ms var(--ease), color 150ms var(--ease);
}

.button svg {
  width: 16px;
  height: 16px;
}

.button-primary {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

.button-primary:hover {
  border-color: var(--brand-hover);
  background: var(--brand-hover);
}

.button-secondary {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

.button-secondary:hover,
.button-quiet:hover {
  border-color: var(--line-strong);
  background: var(--surface-subtle);
}

.button-quiet {
  background: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: var(--hero);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}

.nav-shell {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: block;
  flex: 0 0 auto;
  border-radius: 7px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: 18px;
}

.desktop-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 150ms var(--ease);
}

.desktop-nav a:hover {
  color: #ffffff;
}

.site-header .brand,
.site-header .login-link,
.site-header .menu-button {
  color: #ffffff;
}

.site-header .brand-mark {
  border: 0;
  background: transparent;
}

.site-header .login-link:hover {
  border-color: rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .1);
}

.site-header .register-link {
  border-color: #ffffff;
  background: #ffffff;
  color: #1f6dab;
}

.site-header .register-link:hover {
  border-color: #eef7ff;
  background: #eef7ff;
}

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.menu-button {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  display: none;
  place-items: center;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.menu-button svg {
  width: 20px;
  height: 20px;
}

.menu-button .close-icon,
.menu-button[aria-expanded="true"] .menu-icon {
  display: none;
}

.menu-button[aria-expanded="true"] .close-icon {
  display: block;
}

.mobile-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  padding: 18px 24px;
  overflow-y: auto;
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  min-height: 54px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 0;
  padding: 42px 0 38px;
  overflow: hidden;
  background: var(--hero);
  border-bottom: 0;
  isolation: isolate;
}

.hero-scene {
  --scene-x: 0px;
  --scene-y: 0px;
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  transform: translate3d(var(--scene-x), var(--scene-y), 0);
  transition: transform 400ms var(--ease);
}

.hero-ecosystem-visual {
  position: absolute;
  top: 200px;
  right: 46px;
  z-index: 0;
  width: 220px;
  height: 220px;
  background-color: var(--hero);
  background-image: url("assets/illustrations/ssl-deployment-ecosystem.png");
  background-repeat: no-repeat;
  background-position: -15px -55px;
  background-size: 600px auto;
  background-blend-mode: multiply;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 48%, rgba(0, 0, 0, .82) 68%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, #000 48%, rgba(0, 0, 0, .82) 68%, transparent 100%);
  opacity: .88;
}

.scene-line {
  position: absolute;
  height: 1px;
  transform-origin: left center;
  background: rgba(255, 255, 255, .24);
  opacity: .78;
}

.line-one {
  width: 37%;
  top: 34%;
  left: 7%;
  transform: rotate(13deg);
}

.line-two {
  width: 39%;
  top: 31%;
  right: 6%;
  transform: rotate(-16deg);
  transform-origin: right center;
}

.line-three {
  width: 33%;
  bottom: 29%;
  left: 8%;
  transform: rotate(-11deg);
  background: rgba(255, 255, 255, .2);
}

.line-four {
  width: 32%;
  right: 9%;
  bottom: 27%;
  transform: rotate(14deg);
  transform-origin: right center;
  background: rgba(135, 235, 210, .34);
}

.scene-node {
  position: absolute;
  min-width: 104px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 7px;
  background: rgba(20, 91, 148, .32);
  color: rgba(255, 255, 255, .9);
  box-shadow: none;
  opacity: .86;
}

.scene-node svg {
  width: 17px;
  height: 17px;
  color: #c9fff0;
}

.scene-node small {
  font-size: 12px;
  white-space: nowrap;
}

.node-domain { top: 24%; left: 4%; }
.node-cert { top: 13%; left: 31%; }
.node-cloud { top: 23%; right: 4%; }
.node-server { bottom: 17%; left: 5%; }
.node-renew { right: 6%; bottom: 15%; }
.node-renew svg,
.node-server svg { color: #c9fff0; }

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-copy {
  width: min(820px, 100%);
  margin-inline: auto;
  text-align: center;
}

.eyebrow,
.section-kicker {
  margin-bottom: 12px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
}

.eyebrow {
  padding: 5px 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 6px;
  background: rgba(255, 255, 255, .1);
  color: #ffffff;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #71e0ba;
}

.hero h1 {
  margin-bottom: 10px;
  font-size: 56px;
  line-height: 1.12;
  font-weight: 720;
  color: #ffffff;
}

.hero-title {
  margin-bottom: 12px;
  color: #ffffff;
  font-size: 28px;
  line-height: 1.35;
  font-weight: 650;
}

.hero-description {
  width: min(720px, 100%);
  margin: 0 auto;
  color: rgba(255, 255, 255, .78);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  justify-content: center;
}

.hero-apply-button {
  min-width: 196px;
  min-height: 50px;
  padding-inline: 26px;
  border-color: #ffffff;
  background: #ffffff;
  color: #1f6dab;
  box-shadow: 0 12px 28px rgba(16, 64, 101, .18);
}

.hero-apply-button:hover {
  border-color: #eef7ff;
  background: #eef7ff;
  color: #155f99;
}

.hero-points {
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px 26px;
  flex-wrap: wrap;
  list-style: none;
  color: rgba(255, 255, 255, .8);
  font-size: 13px;
}

.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-points svg {
  width: 14px;
  height: 14px;
  color: #85e5c3;
}

.task-preview {
  width: min(940px, 100%);
  margin: 24px auto 0;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 16px 36px rgba(16, 64, 101, .16);
}

.task-preview-head {
  min-height: 62px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.task-preview-head > div:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
}

.preview-label {
  padding-right: 10px;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.task-preview-head strong,
.renewal-console strong {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 14px;
}

.task-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 12px;
}

.status-running {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue);
}

.status-running i,
.status-dot {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: currentColor;
}

.task-track {
  position: relative;
  margin: 0;
  padding: 22px 26px 24px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  list-style: none;
}

.task-track::before {
  content: "";
  position: absolute;
  top: 39px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--line-strong);
}

.task-track li {
  position: relative;
  z-index: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.task-track li > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
}

.task-track li > span svg {
  width: 15px;
  height: 15px;
}

.task-track li > span i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.task-track .is-complete > span {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

.task-track .is-active > span {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
}

.task-track strong {
  margin-top: 9px;
  font-size: 13px;
  font-weight: 650;
}

.task-track small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
}

.capability-band {
  padding: 64px 0 72px;
  background: var(--page);
  border-bottom: 0;
}

.section-heading h2 {
  margin-bottom: 12px;
  font-size: 32px;
  line-height: 1.28;
  font-weight: 700;
}

.section-heading > p:last-child,
.section-heading > div > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.compact-heading {
  width: min(720px, 100%);
  margin: 0 auto 38px;
  text-align: center;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.capability-grid article {
  min-width: 0;
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(29, 55, 78, .05);
}

.capability-grid article:last-child {
  border-right: 1px solid var(--line);
}

.capability-grid article > svg {
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  padding: 10px;
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
}

.capability-grid article:nth-child(2) > svg {
  background: var(--brand-soft);
  color: var(--brand);
}

.capability-grid article:nth-child(4) > svg {
  background: var(--amber-soft);
  color: var(--amber);
}

.capability-grid h3 {
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 700;
}

.capability-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.platform-section {
  padding: 72px 0;
  background: var(--surface);
}

.heading-row {
  width: min(820px, 100%);
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.heading-row > div {
  width: min(760px, 100%);
}

.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  color: var(--blue);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.text-link svg {
  width: 15px;
  height: 15px;
  transition: transform 150ms var(--ease);
}

.text-link:hover svg {
  transform: translateX(3px);
}

.platform-scope {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.platform-scope span {
  min-height: 34px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--page);
}

.platform-scope svg {
  width: 15px;
  height: 15px;
  color: var(--blue);
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(29, 55, 78, .05);
}

.platform-item {
  min-width: 0;
  min-height: 94px;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 150ms var(--ease);
}

.platform-item:nth-child(3n) {
  border-right: 0;
}

.platform-item:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.platform-item:hover {
  background: #f7faff;
}

.provider-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--brand-soft);
  color: var(--brand);
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
}

.provider-mark svg {
  width: 17px;
  height: 17px;
}

.platform-item[data-provider="aliyun"] .provider-mark,
.platform-item[data-provider="aws"] .provider-mark {
  background: #fff0e7;
  color: #b84a08;
}

.platform-item[data-provider="tencent"] .provider-mark,
.platform-item[data-provider="huawei"] .provider-mark,
.platform-item[data-provider="kubernetes"] .provider-mark {
  background: var(--blue-soft);
  color: var(--blue);
}

.platform-item[data-provider="volcengine"] .provider-mark {
  background: var(--amber-soft);
  color: var(--amber);
}

.platform-item h3 {
  margin-bottom: 4px;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 700;
}

.platform-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.more-platforms {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.more-platforms p {
  margin-bottom: 0;
}

.more-platforms strong {
  color: var(--ink);
}

.compatibility-note {
  font-size: 12px;
}

.lifecycle-section {
  padding: 72px 0 76px;
  background: var(--page);
  border: 0;
}

.centered-heading {
  width: min(740px, 100%);
  margin: 0 auto 44px;
  text-align: center;
}

.lifecycle-track {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.lifecycle-track li {
  position: relative;
  min-width: 0;
  padding: 26px 22px 0 0;
}

.lifecycle-track li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 2px solid var(--page);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
}

.lifecycle-track li > span {
  color: var(--blue);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

.lifecycle-track h3 {
  margin: 7px 0 6px;
  font-size: 16px;
  font-weight: 700;
}

.lifecycle-track p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.renewal-section {
  padding: 76px 0;
  background: var(--surface);
}

.renewal-layout {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 72px;
}

.renewal-copy h2,
.security-copy h2,
.closing-inner h2 {
  margin-bottom: 16px;
  font-size: 32px;
  line-height: 1.28;
  font-weight: 700;
}

.renewal-copy > p:not(.section-kicker),
.security-copy > p:not(.section-kicker),
.closing-inner > div > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.check-list {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
  color: var(--ink);
  font-size: 14px;
}

.check-list li {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 9px;
}

.check-list svg {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  color: var(--brand);
}

.renewal-console {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 16px 42px rgba(29, 55, 78, .08);
}

.console-head {
  min-height: 58px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.console-head > div {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
}

.status-dot {
  color: var(--brand);
}

.console-summary {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.console-summary div {
  padding: 16px 18px;
  border-right: 1px solid var(--line);
}

.console-summary div:last-child {
  border-right: 0;
}

.console-summary dt {
  color: var(--muted);
  font-size: 11px;
}

.console-summary dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
}

.console-log {
  margin: 0;
  padding: 4px 18px;
  list-style: none;
}

.console-log li {
  min-height: 48px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.console-log li:last-child {
  border-bottom: 0;
}

.console-log time {
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 11px;
}

.console-log em {
  color: var(--muted);
  font-size: 11px;
  font-style: normal;
}

.console-log .done em {
  color: var(--brand);
}

.security-section {
  padding: 72px 0;
  background: var(--surface-subtle);
  color: var(--ink);
}

.security-section .section-kicker {
  color: var(--blue);
}

.security-layout {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  align-items: start;
  gap: 80px;
}

.security-copy > p:not(.section-kicker) {
  color: var(--muted);
}

.security-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 34px;
}

.security-points article {
  padding: 18px;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .76);
}

.security-points article > svg {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  color: var(--blue);
}

.security-points h3 {
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.security-points p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.faq-section {
  padding: 76px 0;
  background: var(--surface);
}

.faq-layout {
  width: min(920px, calc(100% - 64px));
  display: block;
}

.faq-heading {
  width: min(720px, 100%);
  margin: 0 auto 36px;
  position: static;
  text-align: center;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  min-height: 70px;
  padding: 20px 42px 20px 0;
  position: relative;
  display: flex;
  align-items: center;
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  width: 14px;
  height: 1px;
  background: var(--muted);
}

.faq-list summary span {
  right: 4px;
  top: 50%;
}

.faq-list summary span::after {
  content: "";
  transform: rotate(90deg);
  transition: transform 150ms var(--ease);
}

.faq-list details[open] summary span::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 720px;
  margin: -4px 42px 22px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.closing-section {
  padding: 62px 0;
  background: var(--hero);
  border: 0;
  color: #ffffff;
}

.closing-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 52px;
}

.closing-inner h2 {
  margin-bottom: 8px;
  color: #ffffff;
}

.closing-section .section-kicker,
.closing-inner > div > p:last-child {
  color: rgba(255, 255, 255, .78);
}

.closing-section .button-primary {
  border-color: #ffffff;
  background: #ffffff;
  color: #1f6dab;
}

.closing-section .button-secondary {
  border-color: rgba(255, 255, 255, .55);
  background: transparent;
  color: #ffffff;
}

.closing-section .button-secondary:hover {
  background: rgba(255, 255, 255, .1);
}

.closing-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.site-footer {
  padding: 58px 0 24px;
  background: var(--surface);
}

.site-footer .brand {
  color: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 1fr);
  gap: 50px;
}

.footer-brand p {
  max-width: 300px;
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-grid > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.footer-grid h3 {
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
}

.footer-grid > div:not(.footer-brand) a {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--ink);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px 18px;
  flex-wrap: wrap;
  text-align: right;
}

.footer-filing {
  color: var(--muted);
  text-decoration: none;
}

.footer-filing:hover {
  color: var(--ink);
  text-decoration: underline;
}

@media (max-width: 1180px) {
  .hero-ecosystem-visual {
    display: none;
  }
}

@media (max-width: 1080px) {
  .container {
    width: min(var(--container), calc(100% - 48px));
  }

  .desktop-nav {
    gap: 18px;
    margin-left: 4px;
  }

  .desktop-nav a {
    font-size: 13px;
  }

  .hero h1 {
    font-size: 50px;
  }

  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-item,
  .platform-item:nth-child(3n) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .platform-item:nth-child(2n) {
    border-right: 0;
  }

  .platform-item:last-child {
    border-bottom: 0;
  }

  .renewal-layout,
  .security-layout {
    gap: 48px;
  }

  .faq-layout {
    gap: 52px;
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .hero {
    padding-top: 58px;
  }

  .scene-node {
    opacity: .7;
  }

  .node-cert,
  .node-server {
    display: none;
  }

  .capability-grid {
    grid-template-columns: 1fr 1fr;
  }

  .capability-grid article:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .capability-grid article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .renewal-layout,
  .security-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-heading {
    position: static;
  }

  .lifecycle-track {
    grid-template-columns: 1fr;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }

  .lifecycle-track li {
    min-height: 88px;
    padding: 0 0 20px 28px;
    display: grid;
    grid-template-columns: 32px 1fr;
    align-items: start;
    column-gap: 10px;
  }

  .lifecycle-track li::before {
    top: 5px;
    left: -5px;
  }

  .lifecycle-track li > span {
    grid-row: 1 / 3;
  }

  .lifecycle-track h3 {
    margin-top: 0;
  }

  .lifecycle-track p {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 58px;
  }

  .container {
    width: calc(100% - 32px);
  }

  .site-header {
    height: var(--header-height);
  }

  .nav-shell {
    gap: 8px;
  }

  .login-link,
  .register-link {
    min-height: 44px;
    padding-inline: 11px;
    font-size: 13px;
  }

  .hero {
    min-height: 0;
    padding: 34px 0 40px;
  }

  .scene-node {
    display: none;
  }

  .hero-scene {
    display: none;
  }

  .hero h1 {
    margin-bottom: 6px;
    font-size: 38px;
    line-height: 1.18;
  }

  .hero-title {
    margin-bottom: 8px;
    font-size: 22px;
  }

  .hero-description {
    font-size: 16px;
    line-height: 1.65;
  }

  .hero .eyebrow {
    margin-bottom: 8px;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .hero-apply-button {
    width: min(240px, 100%);
    min-height: 48px;
  }

  .hero-points {
    width: min(320px, 100%);
    margin: 14px auto 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
  }

  .hero-points li {
    justify-content: center;
  }

  .task-preview {
    margin-top: 22px;
  }

  .task-preview-head {
    min-height: 52px;
    padding: 8px 12px;
    align-items: center;
    flex-direction: row;
    gap: 10px;
  }

  .task-preview-head .preview-label {
    display: none;
  }

  .task-meta {
    width: auto;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
  }

  .task-meta > span:first-child {
    display: none;
  }

  .task-track {
    padding: 12px 8px 14px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .task-track::before {
    top: 27px;
    bottom: auto;
    left: 10%;
    right: 10%;
    width: auto;
    height: 1px;
  }

  .task-track li {
    min-height: 0;
    flex-direction: column;
    text-align: center;
  }

  .task-track li > span {
    width: 30px;
    height: 30px;
  }

  .task-track strong {
    margin: 6px 0 0;
    font-size: 10px;
    line-height: 1.35;
  }

  .task-track small {
    display: none;
  }

  .capability-band,
  .platform-section,
  .lifecycle-section,
  .renewal-section,
  .security-section,
  .faq-section {
    padding: 54px 0;
  }

  .section-heading h2,
  .renewal-copy h2,
  .security-copy h2,
  .closing-inner h2 {
    font-size: 28px;
  }

  .heading-row {
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .closing-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .text-link {
    min-height: 36px;
  }

  .security-points {
    grid-template-columns: 1fr;
  }

  .faq-layout {
    width: calc(100% - 32px);
  }

  .platform-scope {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .platform-scope::-webkit-scrollbar {
    display: none;
  }

  .platform-scope span {
    flex: 0 0 auto;
  }

  .closing-actions {
    width: 100%;
  }

  .closing-actions .button {
    flex: 1;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: 36px 24px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .footer-legal {
    justify-content: flex-start;
    text-align: left;
  }
}

@media (max-width: 580px) {
  .capability-grid,
  .platform-grid,
  .console-summary {
    grid-template-columns: 1fr;
  }

  .capability-grid article,
  .capability-grid article:nth-child(2) {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .capability-grid article:last-child {
    border-bottom: 1px solid var(--line);
  }

  .platform-item,
  .platform-item:nth-child(2n),
  .platform-item:nth-child(3n) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .platform-item:last-child {
    border-bottom: 0;
  }

  .console-summary div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .console-summary div:last-child {
    border-bottom: 0;
  }

  .console-log li {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .console-log em {
    grid-column: 2;
    margin-top: -10px;
    padding-bottom: 8px;
  }

  .faq-list summary {
    min-height: 64px;
    font-size: 14px;
  }

  .closing-actions {
    flex-direction: column;
  }

  .closing-actions .button {
    width: 100%;
  }
}

@media (max-width: 400px) {
  .brand {
    font-size: 15px;
  }

  .brand-mark {
    width: 28px;
    height: 28px;
  }

  .nav-actions {
    gap: 4px;
  }

  .login-link,
  .register-link {
    padding-inline: 9px;
    font-size: 12px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-title {
    font-size: 20px;
    white-space: nowrap;
  }

  .platform-item {
    grid-template-columns: 34px minmax(0, 1fr);
    padding-inline: 14px;
  }

  .provider-mark {
    width: 34px;
    height: 34px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 400px) and (max-height: 760px) {
  .task-preview {
    display: none;
  }

  .capability-band {
    padding-top: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

  .hero-scene {
    transform: none !important;
  }
}

/* 2026 light product-site refresh */
:root {
  --page: #f7f7fc;
  --surface: #ffffff;
  --surface-subtle: #f2f1fa;
  --ink: #323639;
  --muted: #707482;
  --line: #e7e6ee;
  --line-strong: #d9d8e3;
  --brand: #6857e5;
  --brand-hover: #5747cf;
  --brand-soft: #f0edff;
  --blue: #4778e8;
  --blue-soft: #edf3ff;
  --success: #1d9d6c;
  --success-soft: #e9f7f1;
  --amber: #a5620b;
  --amber-soft: #fff5e7;
  --red: #c8444d;
  --hero: #f7f7fc;
  --container: 1200px;
  --header-height: 72px;
  --radius: 8px;
}

body {
  min-width: 0;
  background: var(--page);
  color: var(--ink);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline-color: rgba(104, 87, 229, .32);
}

.container {
  width: min(var(--container), calc(100% - 64px));
}

.button {
  border-radius: 8px;
  font-weight: 650;
  transition: transform 150ms var(--ease), box-shadow 150ms var(--ease), background-color 150ms var(--ease), border-color 150ms var(--ease), color 150ms var(--ease);
}

.button-primary {
  border-color: var(--brand);
  background: var(--brand);
  color: #ffffff;
}

.button-primary:hover {
  border-color: var(--brand-hover);
  background: var(--brand-hover);
}

.button-secondary,
.button-quiet {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

.button-secondary:hover,
.button-quiet:hover {
  border-color: #c9c7d7;
  background: #f8f8fb;
}

.site-header {
  height: var(--header-height);
  background: rgba(247, 247, 252, .98);
  border-bottom: 1px solid var(--line);
}

.nav-shell {
  gap: 34px;
}

.site-header .brand {
  color: var(--ink);
  font-size: 18px;
}

.site-header .brand-mark,
.site-footer .brand-mark {
  border: 0;
  background: transparent;
}

.desktop-nav {
  gap: 30px;
  margin-left: 14px;
}

.desktop-nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 550;
}

.desktop-nav a:hover {
  color: var(--ink);
}

.site-header .login-link,
.site-header .menu-button {
  color: var(--ink);
}

.site-header .login-link {
  min-width: 72px;
  border-color: var(--line-strong);
  background: var(--surface);
}

.site-header .login-link:hover {
  border-color: #c9c7d7;
  background: #f9f9fc;
}

.site-header .register-link {
  min-width: 88px;
  border-color: transparent;
  background: linear-gradient(135deg, #5b63e4, #7854e6);
  color: #ffffff;
  box-shadow: 0 7px 18px rgba(102, 82, 218, .2);
}

.site-header .register-link:hover {
  border-color: transparent;
  background: linear-gradient(135deg, #5058d4, #6c49d5);
  box-shadow: 0 9px 22px rgba(102, 82, 218, .26);
  transform: translateY(-1px);
}

.mobile-nav {
  background: var(--surface);
  border-top-color: var(--line);
}

.hero {
  min-height: 548px;
  padding: 72px 0 76px;
  overflow: hidden;
  background: var(--hero);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(500px, 1.05fr);
  align-items: center;
  gap: 54px;
}

.hero-copy {
  width: auto;
  margin: 0;
  text-align: left;
}

.eyebrow,
.section-kicker {
  color: var(--brand);
}

.hero .eyebrow {
  margin-bottom: 18px;
  padding: 6px 11px;
  border: 1px solid #ded8ff;
  border-radius: 999px;
  background: var(--brand-soft);
  color: #5e4dd2;
  font-size: 13px;
}

.hero .eyebrow span {
  background: var(--success);
}

.hero h1 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 50px;
  line-height: 1.14;
  font-weight: 750;
}

.hero-title {
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 29px;
  line-height: 1.35;
  font-weight: 680;
}

.hero-description {
  width: min(560px, 100%);
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.hero-actions {
  margin-top: 28px;
  justify-content: flex-start;
}

.hero-apply-button {
  min-width: 204px;
  min-height: 52px;
  padding-inline: 30px;
  border-color: transparent;
  border-radius: 9px;
  background: linear-gradient(135deg, #5962e3, #7954e6);
  color: #ffffff;
  box-shadow: 0 9px 22px rgba(99, 79, 211, .22);
}

.hero-apply-button:hover {
  border-color: transparent;
  background: linear-gradient(135deg, #4e57d3, #6d49d5);
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(99, 79, 211, .28);
  transform: translateY(-1px);
}

.hero-points {
  width: min(540px, 100%);
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  justify-content: start;
  gap: 10px 28px;
  color: #626674;
  font-size: 13px;
}

.hero-points li {
  justify-content: flex-start;
}

.hero-points svg {
  color: var(--success);
}

.hero-media {
  width: 100%;
  margin: 0;
}

.hero-media img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.capability-band {
  padding: 78px 0 84px;
  background: var(--surface);
}

.section-heading h2,
.renewal-copy h2,
.security-copy h2,
.closing-inner h2 {
  color: var(--ink);
  font-size: 34px;
  line-height: 1.28;
}

.section-kicker {
  font-size: 13px;
}

.compact-heading,
.centered-heading {
  margin-bottom: 42px;
}

.capability-grid {
  gap: 16px;
}

.capability-grid article {
  min-height: 218px;
  padding: 28px 24px;
  border-color: var(--line);
  background: #fafafe;
  box-shadow: 0 10px 28px rgba(48, 49, 68, .045);
  transition: border-color 150ms var(--ease), transform 150ms var(--ease), box-shadow 150ms var(--ease);
}

.capability-grid article:hover {
  border-color: #d7d3ee;
  box-shadow: 0 14px 34px rgba(48, 49, 68, .07);
  transform: translateY(-2px);
}

.capability-grid article > svg {
  background: var(--brand-soft);
  color: var(--brand);
}

.capability-grid article:nth-child(1) > svg,
.capability-grid article:nth-child(3) > svg {
  background: var(--success-soft);
  color: var(--success);
}

.capability-grid article:nth-child(4) > svg {
  background: var(--amber-soft);
  color: var(--amber);
}

.platform-section {
  padding: 82px 0;
  background: var(--page);
}

.heading-row {
  width: min(860px, 100%);
  margin-bottom: 32px;
}

.text-link {
  color: var(--brand);
}

.platform-scope {
  margin-bottom: 22px;
  gap: 9px;
}

.platform-scope span {
  border-color: var(--line);
  background: var(--surface);
  color: #626674;
}

.platform-scope svg {
  color: var(--brand);
}

.platform-grid {
  border-color: var(--line-strong);
  background: var(--surface);
  box-shadow: 0 14px 38px rgba(48, 49, 68, .055);
}

.platform-item {
  min-height: 102px;
  border-color: var(--line);
}

.platform-item:hover {
  background: #faf9ff;
}

.provider-mark {
  background: var(--brand-soft);
  color: var(--brand);
}

.platform-item[data-provider="tencent"] .provider-mark,
.platform-item[data-provider="huawei"] .provider-mark,
.platform-item[data-provider="kubernetes"] .provider-mark {
  background: var(--blue-soft);
  color: var(--blue);
}

.platform-item[data-provider="baota"] .provider-mark,
.platform-item[data-provider="onepanel"] .provider-mark,
.platform-item[data-provider="selfhosted"] .provider-mark {
  background: var(--success-soft);
  color: var(--success);
}

.platform-item {
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
}

.platform-item .provider-mark.provider-logo {
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 9px;
  background: transparent;
  color: inherit;
}

.provider-logo img {
  width: 90%;
  height: 90%;
  object-fit: contain;
}

.platform-item[data-provider="huawei"] .provider-logo img {
  width: 80%;
  height: 80%;
}

.platform-item[data-provider="baota"] .provider-logo img,
.platform-item[data-provider="onepanel"] .provider-logo img,
.platform-item[data-provider="kubernetes"] .provider-logo img,
.platform-item[data-provider="aws"] .provider-logo img {
  width: 74%;
  height: 74%;
}

.more-platforms {
  margin-top: 22px;
}

.lifecycle-section {
  padding: 82px 0 88px;
  background: var(--surface);
}

.lifecycle-track {
  border-top-color: #dcd8f2;
}

.lifecycle-track li::before {
  border-color: var(--surface);
  background: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
}

.lifecycle-track li > span {
  color: var(--brand);
}

.task-preview {
  width: min(980px, 100%);
  margin: 48px auto 0;
  border-color: var(--line-strong);
  background: var(--surface);
  box-shadow: 0 18px 42px rgba(48, 49, 68, .075);
}

.task-preview-head {
  min-height: 64px;
  background: #fbfbfd;
}

.status-running {
  color: var(--blue);
}

.task-track .is-complete > span {
  border-color: var(--success);
  background: var(--success);
}

.task-track .is-active > span {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue);
}

.renewal-section {
  padding: 84px 0;
  background: var(--page);
}

.renewal-layout {
  gap: 78px;
}

.check-list svg,
.status-dot,
.console-log .done em {
  color: var(--success);
}

.renewal-console {
  border-color: var(--line-strong);
  box-shadow: 0 18px 44px rgba(48, 49, 68, .07);
}

.console-head {
  background: #fbfbfd;
}

.security-section {
  padding: 82px 0;
  background: var(--surface);
}

.security-section .section-kicker {
  color: var(--brand);
}

.security-layout {
  gap: 76px;
}

.security-points article {
  border-color: var(--line);
  background: #fafafe;
}

.security-points article > svg {
  color: var(--brand);
}

.security-points article:nth-child(2) > svg,
.security-points article:nth-child(4) > svg {
  color: var(--success);
}

.faq-section {
  padding: 84px 0;
  background: var(--page);
}

.faq-layout {
  width: min(940px, calc(100% - 64px));
}

.faq-list {
  border-top-color: var(--line-strong);
}

.faq-list details {
  border-bottom-color: var(--line-strong);
}

.faq-list summary {
  min-height: 74px;
}

.faq-list details[open] summary {
  color: var(--brand);
}

.faq-list details p {
  margin-top: 0;
}

.closing-section {
  padding: 66px 0;
  background: #efedff;
  border-top: 1px solid #e1dcff;
  border-bottom: 1px solid #e1dcff;
  color: var(--ink);
}

.closing-inner h2 {
  color: var(--ink);
}

.closing-section .section-kicker {
  color: var(--brand);
}

.closing-inner > div > p:last-child {
  color: var(--muted);
}

.closing-section .button-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #5962e3, #7954e6);
  color: #ffffff;
  box-shadow: 0 9px 22px rgba(99, 79, 211, .2);
}

.closing-section .button-primary:hover {
  border-color: transparent;
  background: linear-gradient(135deg, #4e57d3, #6d49d5);
}

.closing-section .button-secondary {
  border-color: #cbc7e4;
  background: rgba(255, 255, 255, .78);
  color: var(--ink);
}

.closing-section .button-secondary:hover {
  background: #ffffff;
}

.site-footer {
  background: var(--surface);
}

@media (max-width: 1180px) {
  .container {
    width: min(var(--container), calc(100% - 48px));
  }

  .hero-inner {
    grid-template-columns: minmax(0, .95fr) minmax(430px, 1.05fr);
    gap: 34px;
  }

  .hero h1 {
    font-size: 47px;
  }

  .hero-title {
    font-size: 27px;
  }
}

@media (max-width: 980px) {
  .nav-shell {
    gap: 20px;
  }

  .desktop-nav {
    gap: 18px;
    margin-left: 0;
  }

  .hero {
    min-height: 510px;
    padding: 62px 0 66px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(370px, .95fr);
    gap: 24px;
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-title {
    font-size: 25px;
  }

  .hero-description {
    font-size: 15px;
  }

  .hero-points {
    gap: 9px 18px;
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .hero {
    padding-top: 58px;
  }

  .renewal-layout,
  .security-layout {
    gap: 48px;
  }
}

@media (max-width: 767px) {
  .hero {
    min-height: 0;
    padding: 34px 0 58px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .hero-media {
    order: -1;
    width: min(450px, 100%);
    margin-inline: auto;
  }

  .hero-copy {
    width: min(640px, 100%);
    margin-inline: auto;
    text-align: center;
  }

  .hero-description {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-points {
    justify-content: center;
    margin-inline: auto;
    text-align: left;
  }
}

@media (max-width: 720px) {
  :root {
    --header-height: 64px;
  }

  .container {
    width: calc(100% - 32px);
  }

  .site-header {
    height: var(--header-height);
  }

  .nav-shell {
    gap: 7px;
  }

  .site-header .brand {
    font-size: 16px;
  }

  .login-link,
  .register-link {
    min-height: 44px;
    padding-inline: 11px;
    font-size: 13px;
  }

  .site-header .login-link,
  .site-header .register-link {
    min-width: 0;
  }

  .menu-button {
    width: 44px;
    height: 44px;
  }

  .hero {
    padding: 20px 0 48px;
  }

  .hero-inner {
    gap: 18px;
  }

  .hero-media {
    width: min(100%, 450px);
  }

  .hero .eyebrow {
    margin-bottom: 12px;
    font-size: 12px;
  }

  .hero h1 {
    margin-bottom: 6px;
    font-size: 38px;
  }

  .hero-title {
    margin-bottom: 12px;
    font-size: 24px;
    white-space: normal;
  }

  .hero-description {
    font-size: 15px;
    line-height: 1.7;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .hero-apply-button {
    width: 100%;
    min-height: 52px;
  }

  .hero-points {
    width: min(360px, 100%);
    margin-top: 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
    gap: 9px 12px;
  }

  .hero-points li {
    justify-content: flex-start;
  }

  .capability-band,
  .platform-section,
  .lifecycle-section,
  .renewal-section,
  .security-section,
  .faq-section {
    padding: 62px 0;
  }

  .section-heading h2,
  .renewal-copy h2,
  .security-copy h2,
  .closing-inner h2 {
    font-size: 28px;
  }

  .task-preview {
    display: block !important;
    margin-top: 38px;
  }

  .task-preview-head {
    min-height: 0;
    padding: 14px 16px;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .task-preview-head .preview-label {
    display: inline;
  }

  .task-meta {
    width: 100%;
    justify-content: flex-start;
    gap: 7px 14px;
    flex-wrap: wrap;
  }

  .task-meta > span:first-child {
    display: inline;
  }

  .task-track {
    padding: 20px 16px;
    grid-template-columns: 1fr;
  }

  .task-track::before {
    top: 36px;
    right: auto;
    bottom: 36px;
    left: 31px;
    width: 1px;
    height: auto;
  }

  .task-track li {
    min-height: 66px;
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-items: start;
    column-gap: 12px;
    padding: 0 0 16px;
    text-align: left;
  }

  .task-track li:last-child {
    min-height: 32px;
    padding-bottom: 0;
  }

  .task-track li > span {
    width: 32px;
    height: 32px;
    grid-row: 1 / 3;
  }

  .task-track strong {
    margin: 1px 0 0;
    font-size: 13px;
  }

  .task-track small {
    display: block;
    margin-top: 1px;
    font-size: 11px;
  }

  .faq-layout {
    width: calc(100% - 32px);
  }

  .closing-section {
    padding: 56px 0;
  }
}

@media (max-width: 580px) {
  .capability-grid article {
    min-height: 0;
  }

  .security-points {
    gap: 12px;
  }
}

@media (max-width: 400px) {
  .hero {
    padding-top: 16px;
    padding-bottom: 30px;
  }

  .hero-inner {
    gap: 14px;
  }

  .hero h1 {
    font-size: 35px;
  }

  .hero-title {
    font-size: 22px;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-points {
    font-size: 12px;
  }

  .capability-band {
    padding-top: 20px;
  }
}

@media (max-width: 360px) {
  .site-header .brand > span:last-child {
    display: none;
  }

  .nav-actions {
    gap: 3px;
  }

  .login-link,
  .register-link {
    padding-inline: 9px;
    font-size: 12px;
  }

  .hero h1 {
    font-size: 34px;
  }
}