/* ==========================================================================
   7-Zip 中文资料站 —— 全站样式
   设计说明：官方 Logo 为黑白单色，无法可靠提取彩色品牌主色，因此采用中性墨色体系；
   链接与焦点使用低饱和度蓝色作为功能性强调色，不宣称其为 7-Zip 品牌色。
   ========================================================================== */

:root {
  /* 墨色阶（主色，取自官方单色标识的黑白关系） */
  --ink: #14171c;
  --ink-2: #2c323b;
  --ink-3: #3f4652;
  /* 中性文本 */
  --muted: #525a66;
  --muted-2: #5f6773;
  /* 边框与表面 */
  --line: #dfe3e8;
  --line-2: #848c99;
  --bg: #ffffff;
  --bg-soft: #f5f6f8;
  --bg-tint: #eef1f5;
  /* 功能性强调色 */
  --accent: #1b5fa8;
  --accent-dark: #164d88;
  /* 提示色 */
  --warn-bg: #fdf8ee;
  --warn-line: #b8791f;
  --warn-ink: #5c4312;
  --ok-bg: #f2f7f4;
  --ok-line: #3d7a5b;
  --ok-ink: #264e3a;
  /* 形状 */
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --wrap: 1120px;
  --shadow-sm: 0 1px 2px rgba(20, 23, 28, 0.05);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono",
    monospace;
}

/* --------------------------------------------------------------------------
   Reset / base
   -------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-3);
  background: var(--bg);
}

body.has-modal {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(1.9rem, 1.35rem + 2.4vw, 3rem);
  margin: 0 0 0.6em;
}

h2 {
  font-size: clamp(1.4rem, 1.15rem + 1.1vw, 1.95rem);
  margin: 0 0 0.5em;
}

h3 {
  font-size: 1.0625rem;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

ul,
ol {
  padding-left: 1.25em;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-dark);
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
  color: var(--ink-2);
  word-break: break-word;
}

pre {
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.65;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  overflow-x: auto;
  margin: 0 0 1em;
}

pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: inherit;
  color: var(--ink-2);
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 32px 0;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection {
  background: #d8e4f3;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 768px) {
  .wrap {
    padding-inline: 32px;
  }
}

.section {
  padding: 52px 0;
}

.section--tight {
  padding: 36px 0;
}

.section--soft {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head p {
  color: var(--muted);
}

@media (min-width: 900px) {
  .section {
    padding: 72px 0;
  }
}

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

.u-mt-16 {
  margin-top: 16px !important;
}

.u-mt-20 {
  margin-top: 20px !important;
}

.u-mt-24 {
  margin-top: 24px !important;
}

.u-mb-10 {
  margin-bottom: 10px !important;
}

.u-my-14 {
  margin: 14px 0 10px !important;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
  color: #fff;
}

/* --------------------------------------------------------------------------
   Header / navigation
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
  flex: none;
}

.brand img {
  width: 128px;
  height: auto;
  display: block;
}

.brand:hover {
  opacity: 0.85;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
}

.nav-toggle .icon-close {
  display: none;
}

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

.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.header-cta {
  margin-left: 8px;
  flex: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  font-size: 0.9375rem;
  color: var(--ink-3);
  text-decoration: none;
  border-radius: 8px;
  white-space: nowrap;
}

.nav-list a:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

.nav-list a[aria-current="page"] {
  position: relative;
  color: var(--ink);
  font-weight: 600;
}

.nav-list a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  border-radius: 1px;
  background: var(--ink);
}

@media (min-width: 900px) {
  .brand img {
    width: 148px;
  }

  .header-inner {
    min-height: 72px;
    gap: 20px;
  }

  .site-nav {
    margin-left: auto;
  }
}

@media (max-width: 899px) {
  .brand img {
    width: 118px;
  }

  .header-inner {
    min-height: 60px;
    gap: 8px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 32px rgba(20, 23, 28, 0.1);
    padding: 8px 16px 16px;
  }

  .site-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-list a {
    width: 100%;
    min-height: 48px;
    padding: 0 12px;
    font-size: 1rem;
    border-radius: 8px;
  }

  .nav-list a[aria-current="page"] {
    background: var(--bg-soft);
  }

  .nav-list a[aria-current="page"]::after {
    display: none;
  }

  .nav-cta-mobile {
    margin-top: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
  }

  .nav-cta-mobile .btn {
    width: 100%;
  }
}

@media (min-width: 900px) {
  .nav-cta-mobile {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Buttons / badges
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease,
    color 0.15s ease;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.btn--primary {
  background: var(--ink);
  color: #fff;
}

.btn--primary:hover {
  background: var(--ink-2);
  color: #fff;
}

.btn--ghost {
  background: #fff;
  color: var(--ink);
  border-color: var(--line-2);
}

.btn--ghost:hover {
  background: var(--bg-soft);
  color: var(--ink);
  border-color: var(--ink-3);
}

.btn--sm {
  min-height: 44px;
  padding: 0 16px;
  font-size: 0.875rem;
}

.btn--block {
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-3);
  font-size: 0.78125rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.badge svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.badge--solid {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.badge--accent {
  background: #edf3fa;
  border-color: #c9d9ec;
  color: #17466f;
}

/* --------------------------------------------------------------------------
   Hero / page head
   -------------------------------------------------------------------------- */

.hero {
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fafbfc 0%, #fff 70%);
}

.hero-grid {
  display: grid;
  gap: 32px;
  align-items: start;
}

.hero__copy {
  min-width: 0;
}

@media (min-width: 1000px) {
  .hero {
    padding: 56px 0 64px;
  }

  .hero-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    align-items: center;
  }

  .hero .lead {
    max-width: 54ch;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-tint);
  color: var(--ink-3);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.eyebrow svg {
  width: 14px;
  height: 14px;
}

.hero h1 {
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.lead {
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-note {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 16px;
  color: var(--muted-2);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.hero-note svg {
  width: 15px;
  height: 15px;
  flex: none;
  margin-top: 2px;
}

.page-head {
  padding: 18px 0 36px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fafbfc 0%, #fff 85%);
}

.page-head h1 {
  margin-bottom: 14px;
}

.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.breadcrumbs {
  padding-top: 14px;
  font-size: 0.8125rem;
  color: var(--muted);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumbs li + li::before {
  content: "/";
  color: var(--line-2);
}

.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.breadcrumbs [aria-current="page"] {
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Cards / facts / grids
   -------------------------------------------------------------------------- */

.grid {
  display: grid;
  gap: 16px;
}

.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.90625rem;
  line-height: 1.7;
}

.card__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: var(--bg-tint);
  color: var(--ink);
}

.card__icon svg {
  width: 20px;
  height: 20px;
}

.card--link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.card--link:hover {
  border-color: var(--line-2);
  background: #fcfcfd;
}

.card--link:hover h3 {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 关键事实卡 */
/* 英雄区截图（真实界面） */
.hero-shot {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 24px 48px -32px rgba(20, 23, 28, 0.45);
}

.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.hero-shot figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.hero-shot figcaption strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink-3);
  font-size: 0.8125rem;
  font-weight: 600;
}

/* 关键事实条带 */
.facts-band {
  border-bottom: 1px solid var(--line);
}

.facts-band__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.facts-band__head h2 {
  margin: 0;
}

.facts-band__head span {
  color: var(--muted);
  font-size: 0.8125rem;
}

.facts-band__grid {
  display: grid;
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.facts-band__grid > div {
  padding: 14px 18px;
  background: #fff;
}

.facts-band__grid dt {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.facts-band__grid dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 600;
}

.facts-band__grid dd span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 400;
}

@media (min-width: 560px) {
  .facts-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .facts-band__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 列表 */
.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  color: var(--ink-3);
  font-size: 0.90625rem;
  line-height: 1.7;
}

.list li:last-child {
  margin-bottom: 0;
}

.list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-2);
}

.list--check li::before {
  content: "";
  left: 2px;
  top: 0.45em;
  width: 12px;
  height: 7px;
  border-radius: 0;
  background: none;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

.list--warn li::before {
  background: var(--warn-line);
}

/* 提示框 */
.callout {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: #f7fafd;
  color: var(--ink-3);
  font-size: 0.90625rem;
}

.callout p:last-child {
  margin-bottom: 0;
}

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

.callout--warn {
  border-left-color: var(--warn-line);
  background: var(--warn-bg);
  color: var(--warn-ink);
}

.callout--warn strong {
  color: var(--warn-ink);
}

.callout--ok {
  border-left-color: var(--ok-line);
  background: var(--ok-bg);
  color: var(--ok-ink);
}

.callout__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
  font-weight: 700;
  font-size: 0.9375rem;
}

.callout__title svg {
  width: 17px;
  height: 17px;
  flex: none;
}

/* 标签组 */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.90625rem;
}

caption {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8125rem;
  text-align: left;
}

th,
td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--bg-soft);
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

tr:last-child td {
  border-bottom: 0;
}

td code {
  white-space: nowrap;
}

.table--formats th:first-child,
.table--formats td:first-child {
  width: 140px;
}

.table--formats th:nth-child(2),
.table--formats td:nth-child(2) {
  width: 88px;
  white-space: nowrap;
}

.table-note {
  margin-top: 10px;
  color: var(--muted-2);
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   Steps
   -------------------------------------------------------------------------- */

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps > li {
  position: relative;
  padding: 0 0 30px 54px;
  counter-increment: step;
}

.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 700;
}

.steps > li::after {
  content: "";
  position: absolute;
  left: 16px;
  top: 38px;
  bottom: 4px;
  width: 1px;
  background: var(--line);
}

.steps > li:last-child {
  padding-bottom: 0;
}

.steps > li:last-child::after {
  display: none;
}

.steps h3 {
  margin: 4px 0 8px;
  font-size: 1.0625rem;
}

.steps p,
.steps ul {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.90625rem;
}

.steps ul {
  padding-left: 1.1em;
}

.steps li li {
  margin-bottom: 4px;
}

.step-note {
  color: var(--muted-2);
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   FAQ (details/summary)
   -------------------------------------------------------------------------- */

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

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

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  padding: 14px 0;
  color: var(--ink);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  flex: none;
  color: var(--muted);
  font-size: 1.375rem;
  font-weight: 400;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "\2212";
}

.faq summary:hover {
  color: var(--accent-dark);
}

.faq__body {
  max-width: 74ch;
  padding: 0 0 18px;
  color: var(--muted);
  font-size: 0.90625rem;
}

.faq__body p:last-child {
  margin-bottom: 0;
}

.faq__body ul {
  margin: 0 0 10px;
}

/* --------------------------------------------------------------------------
   Figures
   -------------------------------------------------------------------------- */

.figure {
  margin: 24px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.figure img {
  display: block;
  width: 100%;
  height: auto;
}

.figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.figure figcaption strong {
  color: var(--ink-3);
}

/* --------------------------------------------------------------------------
   Download page
   -------------------------------------------------------------------------- */

.release-panel {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
}

@media (min-width: 860px) {
  .release-panel {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: 0;
  }

  .release-panel > div {
    padding: 20px 22px;
    border-right: 1px solid var(--line);
  }

  .release-panel > div:last-child {
    border-right: 0;
  }
}

.release-panel h2,
.release-panel h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.release-panel p {
  margin: 0;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 600;
}

.release-panel p span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 400;
}

.platform {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.platform__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.platform__head svg {
  width: 22px;
  height: 22px;
  color: var(--ink);
  flex: none;
}

.platform__head h2,
.platform__head h3 {
  margin: 0;
  font-size: 1.125rem;
}

.platform dl {
  margin: 0;
  display: grid;
  gap: 8px;
  font-size: 0.875rem;
}

.platform dl div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
}

.platform dt {
  color: var(--muted);
}

.platform dd {
  margin: 0;
  color: var(--ink-3);
}

.platform .btn {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  margin-top: 0;
  padding: 44px 0 22px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  gap: 30px;
}

@media (min-width: 560px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .footer-grid {
    grid-template-columns: 1.25fr 0.75fr 0.95fr 0.95fr 1.05fr;
    gap: 28px;
  }
}

.footer-brand img {
  width: 140px;
  margin-bottom: 12px;
}

.site-footer h2 {
  margin: 0 0 12px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.site-footer p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.site-footer li a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-3);
  text-decoration: none;
  font-size: 0.8125rem;
}

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

.site-footer .btn {
  margin-top: 10px;
  min-height: 44px;
}

.footer-nature {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink-3) !important;
}

.footer-bottom {
  display: grid;
  gap: 6px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 0.75rem;
  line-height: 1.7;
}

.footer-bottom p {
  margin: 0;
  color: inherit;
  font-size: inherit;
}

/* --------------------------------------------------------------------------
   Download dialog
   -------------------------------------------------------------------------- */

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 16px;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  background: rgba(20, 23, 28, 0.62);
  cursor: pointer;
}

.modal__panel {
  position: relative;
  width: min(560px, 100%);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 24px 64px rgba(20, 23, 28, 0.3);
  animation: modal-in 0.16s ease-out;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.modal__close:hover {
  background: var(--bg-soft);
  color: var(--ink);
}

.modal__close svg {
  width: 20px;
  height: 20px;
}

.modal h2 {
  margin: 0 0 8px;
  padding-right: 44px;
  font-size: 1.25rem;
}

.modal__desc {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 0.90625rem;
}

.qr-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  margin: 4px 0 18px;
}

.qr-item {
  width: 168px;
  flex: none;
}

.nobr {
  white-space: nowrap;
}

.qr-img {
  display: block;
  width: 168px;
  height: 168px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-xs);
  object-fit: contain;
}

.qr-caption {
  margin: 9px 0 0;
  color: var(--ink);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.55;
  text-align: center;
}

.modal__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 0.78125rem;
  line-height: 1.65;
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

@media (min-width: 480px) {
  .modal__panel {
    padding: 30px;
  }
}

/* --------------------------------------------------------------------------
   404
   -------------------------------------------------------------------------- */

.error-page {
  display: grid;
  place-items: center;
  min-height: 52vh;
  padding: 56px 0;
  text-align: center;
}

.error-code {
  margin: 0;
  color: var(--line-2);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.error-page h1 {
  margin: 12px 0 10px;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.25rem);
}

.error-page p {
  max-width: 46ch;
  margin-inline: auto;
  color: var(--muted);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

/* --------------------------------------------------------------------------
   Motion / print
   -------------------------------------------------------------------------- */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .modal,
  .skip-link,
  .breadcrumbs {
    display: none !important;
  }

  body {
    color: #000;
  }

  .card,
  .facts,
  .table-wrap {
    break-inside: avoid;
  }
}

/* ==========================================================================
   专题页组件：目录（TOC）、相关阅读、命令示例说明
   ========================================================================== */

.toc {
  margin: 0 0 28px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
}

.toc__title {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.toc ol {
  margin: 0;
  padding-left: 1.2em;
  columns: 2;
  column-gap: 32px;
}

.toc li {
  margin: 3px 0;
  break-inside: avoid;
  font-size: 0.9375rem;
}

@media (max-width: 700px) {
  .toc ol {
    columns: 1;
  }
}

.related {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
}

.related .card {
  display: block;
}

.related .card h3 {
  margin-top: 0;
}

.note-inline {
  font-size: 0.875rem;
  color: var(--muted);
}

pre + .note-inline {
  margin-top: -0.4em;
}

.code-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ==========================================================================
   视觉升级（2026-11-10）
   仅样式层调整：不修改任何文案。目标为更清晰的层级、更克制的描边与阴影、
   更稳的留白节奏；首屏改为单列，让界面截图以可读尺寸呈现。
   ========================================================================== */

:root {
  --edge: #e4e8ee;
  --edge-strong: #d3d9e2;
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05),
    0 2px 8px -2px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 2px 4px -1px rgba(16, 24, 40, 0.06),
    0 18px 30px -22px rgba(16, 24, 40, 0.35);
  --shadow-lg: 0 32px 64px -36px rgba(16, 24, 40, 0.42);
  --ease-out: cubic-bezier(0.22, 0.72, 0.3, 1);
}

body {
  color: #3c434e;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

h1 {
  font-size: clamp(2rem, 1.35rem + 2.6vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.028em;
}

h2 {
  font-size: clamp(1.45rem, 1.2rem + 1.1vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.022em;
}

[id] {
  scroll-margin-top: 92px;
}

/* ---------- 顶部导航 ---------------------------------------------------- */

.site-header {
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: rgba(16, 24, 40, 0.08);
}

.header-inner {
  min-height: 66px;
}

.nav-list a {
  transition: background-color 0.16s var(--ease-out), color 0.16s;
}

.nav-list a:hover {
  background: #f1f4f8;
}

.nav-list a[aria-current="page"]::after {
  left: 10px;
  right: 10px;
  bottom: 8px;
  height: 2px;
  border-radius: 2px;
}

@media (min-width: 900px) {
  .header-inner {
    min-height: 76px;
    gap: 24px;
  }
}

@media (max-width: 899px) {
  .header-inner {
    min-height: 62px;
  }
}

/* ---------- 首屏 -------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--edge);
  background: radial-gradient(
      1100px 460px at 50% -22%,
      #e9f0fa 0%,
      rgba(233, 240, 250, 0) 68%
    ),
    linear-gradient(180deg, #f9fbfd 0%, #ffffff 60%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(
      to right,
      rgba(16, 24, 40, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(to bottom, rgba(16, 24, 40, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.85;
  -webkit-mask-image: radial-gradient(
    ellipse 85% 70% at 50% -8%,
    #000 0%,
    transparent 72%
  );
  mask-image: radial-gradient(
    ellipse 85% 70% at 50% -8%,
    #000 0%,
    transparent 72%
  );
  pointer-events: none;
}

@media (min-width: 900px) {
  .hero {
    padding: 56px 0 64px;
  }
}

.hero-grid {
  display: block;
  position: relative;
}

.hero__copy {
  max-width: 840px;
  min-width: 0;
}

.hero h1 {
  margin-bottom: 18px;
}

.hero .lead {
  max-width: 70ch;
  color: #4c5462;
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
}

.hero-actions {
  margin-top: 30px;
}

.hero-note {
  max-width: 70ch;
  margin-top: 18px;
}

.eyebrow {
  background: #fff;
  border-color: var(--edge);
  box-shadow: var(--shadow-xs);
  color: var(--ink-2);
}

/* 截图：单列通栏，保证界面文字可读 */
.hero-shot {
  width: 100%;
  max-width: none;
  margin: 40px 0 0;
  border: 1px solid var(--edge);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-sm),
    0 36px 72px -44px rgba(27, 95, 168, 0.28), var(--shadow-lg);
}

.hero-shot figcaption {
  padding: 13px 20px 14px;
  border-top: 1px solid #eef1f5;
  background: #fcfdff;
  color: #616a78;
}

.hero-shot figcaption strong {
  color: var(--ink-2);
}

@media (max-width: 640px) {
  .hero-shot {
    margin-top: 28px;
    border-radius: 14px;
  }

  .hero-shot figcaption {
    padding: 12px 14px;
  }
}

/* 桌面宽屏：文案与截图双列并排，避免单列通栏把首屏撑得过高 */
@media (min-width: 1140px) {
  .hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    align-items: center;
  }

  .hero__copy {
    max-width: none;
  }

  .hero-shot {
    margin-top: 0;
  }
}

/* ---------- 区块节奏 ---------------------------------------------------- */

.section {
  padding: 56px 0;
}

.section--tight {
  padding: 40px 0;
}

.section--soft {
  background: linear-gradient(180deg, #f7f9fb 0%, #f2f5f9 100%);
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
}

@media (min-width: 900px) {
  .section {
    padding: 84px 0;
  }

  .section--tight {
    padding: 48px 0;
  }
}

.section-head {
  max-width: 800px;
  margin-bottom: 36px;
}

.section-head h2 {
  position: relative;
  padding-top: 18px;
}

.section-head h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(
    90deg,
    var(--ink) 0%,
    rgba(20, 23, 28, 0.18) 100%
  );
}

.section-head p {
  margin-top: 12px;
  color: #5b6472;
}

/* ---------- 关键事实条带 ------------------------------------------------ */

.section.facts-band {
  padding: 32px 0 40px;
  border-bottom: 1px solid var(--edge);
  background: #fff;
}

.facts-band__head {
  margin-bottom: 16px;
}

.facts-band__head h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
}

.facts-band__head h2::before {
  content: "";
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: var(--ink);
}

.facts-band__head span {
  color: #6b7381;
  font-size: 0.78rem;
}

.facts-band__grid {
  gap: 1px;
  border: 1px solid var(--edge);
  border-radius: 16px;
  background: #eef1f5;
  box-shadow: var(--shadow-xs);
}

.facts-band__grid > div {
  padding: 18px 22px;
  transition: background-color 0.18s var(--ease-out);
}

.facts-band__grid > div:hover {
  background: #fbfcfe;
}

.facts-band__grid dt {
  color: #6b7381;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.facts-band__grid dd {
  margin-top: 6px;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.facts-band__grid dd span {
  margin-top: 4px;
  color: #67707d;
  font-size: 0.78rem;
  line-height: 1.5;
}

/* ---------- 卡片 -------------------------------------------------------- */

.grid {
  gap: 18px;
}

.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--edge);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-xs);
  transition: transform 0.18s var(--ease-out),
    box-shadow 0.18s var(--ease-out), border-color 0.18s var(--ease-out);
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--edge-strong);
  box-shadow: var(--shadow-md);
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.0625rem;
  letter-spacing: -0.012em;
}

.card p {
  color: #5a6270;
}

.card__icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border: 1px solid #e4e9f0;
  border-radius: 12px;
  background: linear-gradient(180deg, #f9fbfd 0%, #edf1f6 100%);
  box-shadow: inset 0 1px 0 #fff;
}

.card__icon svg {
  width: 21px;
  height: 21px;
}

.card--link {
  background: #fff;
}

/* 只为标题预留箭头位置，正文可用满整行宽度 */
.card--link h3 {
  padding-right: 32px;
}

.card--link::after {
  content: "";
  position: absolute;
  top: 25px;
  right: 22px;
  width: 16px;
  height: 16px;
  background: currentColor;
  color: #98a0ad;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.18s var(--ease-out),
    transform 0.18s var(--ease-out), color 0.18s;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14'/%3E%3Cpath d='M13 6l6 6-6 6'/%3E%3C/svg%3E")
    no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14'/%3E%3Cpath d='M13 6l6 6-6 6'/%3E%3C/svg%3E")
    no-repeat center / contain;
}

.card--link:hover {
  background: #fff;
}

.card--link:hover::after {
  opacity: 1;
  transform: none;
  color: var(--ink);
}

.card--link:hover h3 {
  text-decoration: none;
}

/* 使用场景：左侧细线作为段落锚点，悬停时加深 */
.section[aria-labelledby="scenarios-title"] .card {
  box-shadow: var(--shadow-xs), inset 3px 0 0 0 #e8ecf2;
}

.section[aria-labelledby="scenarios-title"] .card:hover {
  box-shadow: var(--shadow-md), inset 3px 0 0 0 var(--ink);
}

/* 触摸设备不做位移，避免悬停态残留 */
@media (hover: none) {
  .card:hover {
    transform: none;
    border-color: var(--edge);
    box-shadow: var(--shadow-xs);
  }
}

/* ---------- 按钮 / 徽章 -------------------------------------------------- */

.btn {
  border-radius: 11px;
  letter-spacing: 0.01em;
  transition: transform 0.16s var(--ease-out),
    box-shadow 0.16s var(--ease-out), background-color 0.16s var(--ease-out),
    border-color 0.16s var(--ease-out), color 0.16s var(--ease-out);
}

.btn--primary {
  background: linear-gradient(180deg, #262d37 0%, #14171c 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 1px 2px rgba(16, 24, 40, 0.18), 0 10px 20px -14px rgba(16, 24, 40, 0.55);
}

.btn--primary:hover {
  background: linear-gradient(180deg, #303844 0%, #1a1f26 100%);
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 12px 24px -14px rgba(16, 24, 40, 0.6);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  border-color: #d6dbe3;
  background: #fff;
  box-shadow: var(--shadow-xs);
}

.btn--ghost:hover {
  border-color: #bcc4d0;
  background: #f9fafc;
}

.badge {
  box-shadow: var(--shadow-xs);
}

.badge--solid {
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.2);
}

/* ---------- 表格 -------------------------------------------------------- */

.table-wrap {
  border-color: var(--edge);
  border-radius: 16px;
  box-shadow: var(--shadow-xs);
}

caption {
  background: #fbfcfe;
  color: #5f6875;
  font-weight: 600;
}

th {
  background: #f6f8fb;
  color: #55606e;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

tbody tr {
  transition: background-color 0.15s var(--ease-out);
}

tbody tr:hover {
  background: #fafbfd;
}

/* ---------- 提示框 ------------------------------------------------------ */

.callout {
  border-color: var(--edge);
  border-left-width: 3px;
  border-radius: 14px;
  background: linear-gradient(180deg, #f9fbfe 0%, #f4f8fd 100%);
}

.callout--warn {
  background: linear-gradient(180deg, #fefbf4 0%, #fdf7ea 100%);
}

.callout--ok {
  background: linear-gradient(180deg, #f5faf7 0%, #eef7f2 100%);
}

/* ---------- 内页页头 ---------------------------------------------------- */

.page-head {
  padding: 20px 0 40px;
  border-bottom-color: var(--edge);
  background: radial-gradient(
      700px 300px at 8% -30%,
      #eef3fa 0%,
      rgba(238, 243, 250, 0) 72%
    ),
    linear-gradient(180deg, #fbfcfe 0%, #ffffff 82%);
}

/* ---------- 目录 -------------------------------------------------------- */

.toc {
  border-color: var(--edge);
  border-radius: 14px;
  background: #f8fafc;
}

/* ---------- 页脚 -------------------------------------------------------- */

.site-footer {
  padding: 56px 0 24px;
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f6 100%);
}

.site-footer h2 {
  margin-bottom: 10px;
  color: #68717e;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.site-footer li a {
  color: #3d4552;
}

.site-footer li a:hover {
  color: var(--ink);
  text-decoration: none;
}

.footer-nature {
  border-color: var(--edge);
  background: #fff;
  box-shadow: var(--shadow-xs);
}

.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top-color: #dee4eb;
}

/* ---------- 动效与打印 -------------------------------------------------- */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* 窄屏：首屏按钮改为通栏，避免两个按钮宽度参差 */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* 关键事实：数值放大，形成数据节奏 */
@media (min-width: 560px) {
  .facts-band__grid dd {
    font-size: 1.25rem;
    line-height: 1.35;
  }
}

@media (min-width: 960px) {
  .facts-band__grid dd {
    font-size: 1.375rem;
  }
}

/* 页脚：桌面端收紧行高，移动端保留 44px 触控高度 */
@media (min-width: 960px) {
  .site-footer li a {
    min-height: 38px;
  }
}

/* 少数区块（如“项目概况”）直接用 h2 承接内容，同样给一条短装饰线保持节奏 */
.section .wrap > h2 {
  position: relative;
  padding-top: 18px;
}

.section .wrap > h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 32px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ink) 0%, rgba(20, 23, 28, 0.18) 100%);
}