/* ============================================================
   GSMPay GSM Source Code Store — Styles (GsmCoder original design)
   ============================================================ */

:root {
  --bg: #f4f5fa;
  --surface: #ffffff;
  --surface-2: #f7f8fc;
  --text: #1a1d2e;
  --text-2: #5b6078;
  --text-3: #8a90a8;
  --border: #e4e7f1;
  --accent: #4c6ef5;
  --accent-2: #22c3d6;
  --grad: linear-gradient(135deg, #667eea 0%, #5b8def 35%, #33d2e3 100%);
  --grad-soft: linear-gradient(120deg, rgba(102,126,234,.12), rgba(51,210,227,.14));
  --card-shadow: 0 2px 12px rgba(35, 42, 80, .06);
  --radius: 16px;
  --radius-sm: 10px;
}

[data-theme="dark"] {
  --bg: #0f1117;
  --surface: #171a23;
  --surface-2: #1e212d;
  --text: #e6e8f2;
  --text-2: #a3a8c0;
  --text-3: #72789140;
  --border: #2a2e3d;
  --card-shadow: 0 2px 12px rgba(0, 0, 0, .3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 66px; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-logo {
  width: 38px; height: 38px; border-radius: 9px;
  background: var(--grad); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 18px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 15px; font-weight: 700; }
.brand-text small { font-size: 11.5px; color: var(--text-2); }

.main-nav { display: flex; align-items: center; gap: 6px; }
.nav-link {
  padding: 8px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--text-2);
  transition: all .18s;
}
.nav-link:hover, .nav-link.active {
  color: var(--text); background: var(--surface-2); text-decoration: none;
}
.nav-link.active { background: var(--grad-soft); color: var(--accent); }

.icon-btn {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2); cursor: pointer;
  display: grid; place-items: center; transition: all .18s;
}
.icon-btn:hover { color: var(--text); border-color: var(--accent); }

.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

.hamburger { display: none; }

.search-bar {
  max-height: 0; overflow: hidden; transition: max-height .25s ease;
  border-top: 1px solid transparent;
}
.search-bar.open { max-height: 90px; border-top: 1px solid var(--border); }
.search-form {
  display: flex; gap: 10px; padding: 14px 0;
}
.search-form input {
  flex: 1; height: 44px; border: 1px solid var(--border); border-radius: 10px;
  padding: 0 16px; font-size: 15px; background: var(--surface); color: var(--text);
  outline: none;
}
.search-form input:focus { border-color: var(--accent); }
.search-form button {
  height: 44px; padding: 0 24px; border: 0; border-radius: 10px;
  background: var(--grad); color: #fff; font-weight: 600; cursor: pointer;
}

/* ---------------- Page background glow ---------------- */
.page-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(600px 340px at 12% -6%, rgba(102,126,234,.16), transparent 65%),
    radial-gradient(560px 320px at 88% 4%, rgba(51,210,227,.15), transparent 65%),
    radial-gradient(500px 300px at 50% 108%, rgba(102,126,234,.12), transparent 65%);
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 999px; font-size: 14px; font-weight: 600;
  border: 0; cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 4px 16px rgba(76,110,245,.3); }
.btn-ghost {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
}

/* ---------------- Hero ---------------- */
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 18px; margin-top: 26px;
}
.hero-card {
  background: var(--surface); border-radius: var(--radius); padding: 44px 40px;
  box-shadow: var(--card-shadow);
  background-image: var(--grad-soft);
}
.hero-card h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.hero-card .subtitle { font-size: 16px; color: var(--text-2); margin-bottom: 24px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-side { display: flex; flex-direction: column; gap: 14px; }
.mini-card {
  background: var(--surface); border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--card-shadow);
}
.mini-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.mini-card p { font-size: 13px; color: var(--text-2); }

/* ---------------- Sections ---------------- */
.section { margin-top: 56px; }
.section-head { margin-bottom: 24px; }
.section-head h2 {
  font-size: 26px; font-weight: 800; letter-spacing: -.015em;
}
.section-head p { color: var(--text-2); margin-top: 4px; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-2);
  margin-bottom: 8px;
}

/* Trusted marquee */
.trusted-card {
  background: var(--surface); border-radius: var(--radius); padding: 30px 26px;
  box-shadow: var(--card-shadow); overflow: hidden;
}
.trusted-card p { max-width: 780px; color: var(--text-2); font-size: 14.5px; margin: 10px 0 18px; }
.marquee {
  display: flex; gap: 18px; animation: marquee 28s linear infinite; width: max-content;
}
.marquee:hover { animation-play-state: paused; }
.marquee .logo {
  min-width: 150px; height: 64px; border-radius: 12px;
  background: var(--surface-2); border: 1px solid var(--border);
  display: grid; place-items: center; font-weight: 700; color: var(--text-3);
  font-size: 13px; letter-spacing: .04em;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Services grid */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 18px;
}
.service-card {
  background: var(--surface); border-radius: var(--radius); padding: 26px 26px 24px;
  box-shadow: var(--card-shadow);
}
.service-card .sc-icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--grad-soft);
  color: var(--accent); display: grid; place-items: center; margin-bottom: 14px;
}
.service-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.service-card p { font-size: 14px; color: var(--text-2); }

/* Featured grid */
.featured-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}
.post-card {
  background: var(--surface); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--card-shadow); display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.post-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(35,42,80,.12); }
.post-card .pc-img {
  aspect-ratio: 16/8.5; background: var(--grad-soft); display: grid; place-items: center;
  color: var(--accent); border-bottom: 1px solid var(--border);
}
.post-card .pc-img svg { width: 44px; height: 44px; opacity: .7; }
.post-card .pc-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }
.post-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; line-height: 1.35; }
.post-card h3 a { color: var(--text); }
.post-card h3 a:hover { color: var(--accent); }
.post-card .pc-excerpt { font-size: 13.5px; color: var(--text-2); flex: 1; margin-bottom: 14px; }
.post-card .pc-more { font-size: 13.5px; font-weight: 600; }
.post-card .pc-more svg { vertical-align: -3px; margin-left: 3px; }

/* Category browse cards */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.cat-card {
  background: var(--surface); border-radius: var(--radius); padding: 24px;
  box-shadow: var(--card-shadow); display: flex; justify-content: space-between; align-items: center;
}
.cat-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.cat-card h3 a { color: var(--text); }
.cat-card span { font-size: 13px; color: var(--text-3); }

/* ---------------- Layout: content + sidebar ---------------- */
.layout {
  display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  gap: 24px; margin-top: 26px; align-items: start;
}
.content-card {
  background: var(--surface); border-radius: var(--radius);
  padding: 34px 38px; box-shadow: var(--card-shadow);
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
}

.breadcrumb { font-size: 13px; color: var(--text-2); margin-bottom: 16px; }
.breadcrumb a { color: var(--text-2); }

.page-title { font-size: clamp(26px, 3.2vw, 36px); font-weight: 800; letter-spacing: -.02em; margin-bottom: 6px; }
.page-desc { color: var(--text-2); margin-bottom: 26px; }

/* ---------------- Sidebar ---------------- */
.sidebar { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 16px; }
.side-card {
  background: var(--surface); border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--card-shadow);
}
.side-card h3 {
  font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 10px;
}
.side-card p { font-size: 13.5px; color: var(--text-2); margin-bottom: 14px; }
.side-card .btn { width: 100%; justify-content: center; }

.meta-box {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px;
}
.meta-box h4 { font-size: 12.5px; font-weight: 700; color: var(--text-3); margin: 12px 0 6px; }
.meta-box h4:first-child { margin-top: 0; }

/* Pills */
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 11.5px; font-weight: 600; padding: 4px 11px;
  border-radius: 999px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text-2); white-space: nowrap;
}

/* ---------------- Post list (category page) ---------------- */
.month-label {
  font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3);
  margin: 28px 0 14px;
}
.month-label:first-child { margin-top: 0; }
.post-row {
  display: flex; gap: 20px; padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.post-row:last-child { border-bottom: 0; }
.date-block {
  min-width: 56px; border-radius: 12px; background: var(--surface-2);
  border: 1px solid var(--border); display: grid; place-items: center;
  text-align: center; padding: 10px 6px;
}
.date-block .d-day { font-size: 19px; font-weight: 800; line-height: 1; }
.date-block .d-mon { font-size: 10.5px; font-weight: 600; color: var(--text-2); margin-top: 3px; }
.post-row .pr-body h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
.post-row .pr-body h3 a { color: var(--text); }
.post-row .pr-body h3 a:hover { color: var(--accent); }
.post-row .pr-excerpt { font-size: 13.5px; color: var(--text-2); margin: 8px 0 10px; }
.post-row .read-more { font-size: 13.5px; font-weight: 600; }
.read-more svg { vertical-align: -3px; margin-left: 3px; }

/* ---------------- Single post ---------------- */
.post-meta-line { font-size: 13.5px; color: var(--text-2); margin-bottom: 20px; }
.post-featured {
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  overflow: hidden; margin-bottom: 24px; background: var(--surface-2);
}
.post-featured img { width: 100%; height: auto; display: block; }
.post-featured .pf-placeholder {
  aspect-ratio: 16/8; display: grid; place-items: center;
  color: var(--accent);
}
.post-featured .pf-placeholder svg { width: 64px; height: 64px; opacity: .6; }

.post-inner { font-size: 15px; }
.post-inner h2 { font-size: 21px; font-weight: 700; margin: 28px 0 10px; letter-spacing: -.01em; }
.post-inner h3 { font-size: 17.5px; font-weight: 700; margin: 22px 0 8px; }
.post-inner p { margin-bottom: 12px; color: var(--text); }
.post-inner ul, .post-inner ol { margin: 0 0 14px 22px; }
.post-inner li { margin-bottom: 6px; color: var(--text); }
.post-inner table {
  width: 100%; border-collapse: collapse; margin: 16px 0 20px;
  font-size: 14px; border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--border);
}
.post-inner th, .post-inner td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.post-inner th { background: var(--surface-2); font-weight: 600; }
.post-inner img { max-width: 100%; border-radius: var(--radius-sm); }
.post-inner a { font-weight: 600; }
.post-inner blockquote {
  border-left: 3px solid var(--accent); background: var(--surface-2);
  padding: 12px 16px; border-radius: 0 10px 10px 0; margin: 14px 0;
  color: var(--text-2);
}
.post-inner hr { border: 0; border-top: 1px solid var(--border); margin: 22px 0; }

.features-check { list-style: none; margin: 0; padding: 0; }
.features-check li {
  position: relative; padding-left: 26px; margin-bottom: 8px; font-size: 14px;
}
.features-check li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--grad-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234c6ef5' stroke-width='3'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
  background-size: 13px; background-position: center; background-repeat: no-repeat;
}

/* TOC */
.toc {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px;
  padding-bottom: 14px; border-bottom: 1px dashed var(--border);
}
.toc a {
  font-size: 12.5px; font-weight: 600; color: var(--text-2);
  padding: 5px 13px; border-radius: 999px; border: 1px solid var(--border);
}
.toc a:hover { color: var(--accent); border-color: var(--accent); text-decoration: none; }

/* Tags area */
.post-tags { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--border); }
.post-tags h4 { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }

/* Recent posts (sidebar) */
.recent-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border); }
.recent-item:last-child { border-bottom: 0; }
.recent-item h4 { font-size: 13px; font-weight: 600; line-height: 1.35; margin-bottom: 2px; }
.recent-item h4 a { color: var(--text); }
.recent-item h4 a:hover { color: var(--accent); }
.recent-item p { font-size: 11.5px; color: var(--text-2); }

/* ---------------- Pagination ---------------- */
.pagination { display: flex; gap: 8px; margin-top: 28px; }
.pagination a, .pagination span {
  min-width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
  font-size: 14px; font-weight: 600; color: var(--text-2);
}
.pagination a:hover { color: var(--accent); border-color: var(--accent); text-decoration: none; }
.pagination .cur { background: var(--grad); color: #fff; border-color: transparent; }

/* ---------------- Footer ---------------- */
.site-footer {
  margin-top: 64px; border-top: 1px solid var(--border); background: var(--surface);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 24px 20px; flex-wrap: wrap;
}
.footer-copy { font-size: 13px; color: var(--text-2); }
.footer-social { display: flex; gap: 18px; }
.footer-social a {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 500; color: var(--text-2);
}
.footer-social a:hover { color: var(--accent); text-decoration: none; }

/* ---------------- Contact page ---------------- */
.contact-list { display: flex; flex-direction: column; gap: 18px; }
.contact-item {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px 22px;
}
.contact-item .ci-label { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin-bottom: 6px; }
.contact-item a { font-weight: 600; }

/* ---------------- Empty / 404 ---------------- */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-2); }
.empty-state h2 { color: var(--text); margin-bottom: 8px; }

/* ---------------- Responsive ---------------- */
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 30px 24px; }
  .content-card { padding: 24px 20px; }
  .main-nav .nav-link { display: none; }
  .main-nav.open .nav-link { display: block; }
  .hamburger {
    display: grid; place-items: center; width: 38px; height: 38px;
    border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
    cursor: pointer;
  }
  .hamburger span { display: block; width: 18px; height: 2px; background: var(--text-2); margin: 2.5px 0; transition: .2s; }
  .main-nav {
    position: absolute; top: 66px; right: 16px; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--card-shadow); padding: 10px; flex-direction: column;
    display: none; align-items: stretch;
  }
  .main-nav.open { display: flex; }
  .main-nav.open .nav-link { display: block; text-align: center; }
  .header-inner { position: relative; }
  .featured-grid { grid-template-columns: 1fr; }
}

/* ---------------- Auth pages (login / register / reset) ---------------- */
.auth-page {
  display: flex; justify-content: center; margin-top: 34px;
}
.auth-card {
  width: 100%; max-width: 440px;
  background: var(--surface); border-radius: 22px; overflow: hidden;
  box-shadow: 0 10px 40px rgba(35, 42, 80, .10);
}
.auth-card .ac-head {
  background: var(--grad); color: #fff; padding: 30px 36px 26px;
  text-align: center;
}
.auth-card .ac-logo {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px;
  background: rgba(255,255,255,.16); backdrop-filter: blur(6px);
  display: grid; place-items: center; font-weight: 800; font-size: 26px; color: #fff;
}
.auth-card .ac-head h1 { font-size: 22px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 4px; }
.auth-card .ac-head p { font-size: 13.5px; opacity: .88; }
.auth-card .ac-body { padding: 26px 36px 32px; }

/* Auth tabs (switch between login / register) */
.auth-tabs-wrap { display: flex; gap: 6px; padding: 4px; margin: -58px 28px 22px; position: relative; z-index: 2; }
.auth-tab {
  flex: 1; text-align: center; padding: 10px 14px; border-radius: 12px;
  font-size: 13.5px; font-weight: 700; cursor: pointer; border: 0;
  background: var(--surface); color: var(--text-2);
  box-shadow: 0 2px 8px rgba(35,42,80,.08); transition: all .18s;
}
.auth-tab.active { background: var(--grad); color: #fff; box-shadow: 0 4px 14px rgba(76,110,245,.32); }
.auth-tab:hover { transform: translateY(-1px); }
a.auth-tab { text-decoration: none; }

/* Auth form fields */
.auth-field { margin-bottom: 14px; }
.auth-field label {
  display: block; font-size: 12.5px; font-weight: 700; color: var(--text-2);
  margin-bottom: 6px;
}
.auth-field label .hint { font-weight: 500; color: var(--text-3); }
.auth-input {
  width: 100%; height: 46px; padding: 0 14px;
  border: 1.5px solid var(--border); border-radius: 12px;
  background: var(--surface-2); color: var(--text); font-size: 14.5px;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.auth-input:focus { border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px rgba(76,110,245,.12); }
.auth-input::placeholder { color: var(--text-3); }
.auth-input-wrap { position: relative; }
.auth-input-wrap .auth-input { padding-right: 44px; }
.auth-eye {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; border: 0; background: transparent; cursor: pointer;
  color: var(--text-3); display: grid; place-items: center; border-radius: 8px;
}
.auth-eye:hover { color: var(--text); background: var(--surface-2); }

/* Password strength hint */
.auth-pw-hint { font-size: 11.5px; color: var(--text-3); margin-top: 5px; }
.auth-pw-hint strong { color: var(--text-2); }

/* Misc */
.auth-forgot {
  display: block; text-align: right; font-size: 13px; font-weight: 600;
  color: var(--accent); margin: -6px 0 16px;
}
.auth-divider {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-3); font-size: 12px; margin: 18px 0;
}
.auth-divider::before, .auth-divider::after {
  content: ""; flex: 1; height: 1px; background: var(--border);
}
.auth-footer {
  text-align: center; font-size: 13.5px; color: var(--text-2);
  margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--border);
}
.auth-footer a { font-weight: 700; }
.auth-secure {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 11.5px; color: var(--text-3); margin-top: 14px;
}

/* Back-to-login link */
.auth-back {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 14px;
}
.auth-back:hover { color: var(--accent); text-decoration: none; }
.auth-success-icon {
  width: 62px; height: 62px; margin: 0 auto 16px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(34,195,214,.14), rgba(76,110,245,.14));
  display: grid; place-items: center; color: var(--accent);
}

/* ============ Round 13: back-to-top + reading progress + share ============ */
.back-top {
  position: fixed; bottom: 26px; right: 26px; z-index: 990;
  width: 46px; height: 46px; border-radius: 50%; border: none;
  background: var(--grad); color: #fff; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 6px 18px rgba(76, 110, 245, .35);
  opacity: 0; transform: translateY(12px) scale(.9); pointer-events: none;
  transition: opacity .25s, transform .25s, box-shadow .25s;
}
.back-top.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.back-top:hover { box-shadow: 0 8px 24px rgba(76, 110, 245, .5); }

.read-progress {
  position: fixed; top: 0; left: 0; z-index: 995; height: 3px;
  width: 0; background: var(--grad);
  transition: width .08s linear;
}
.read-progress.active { box-shadow: 0 0 8px rgba(76, 110, 245, .5); }

.share-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; align-items: center; }
.share-row h4 { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); margin-right: 6px; }
.share-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  text-decoration: none; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); transition: transform .15s, box-shadow .15s, background .15s;
}
.share-btn:hover { transform: translateY(-1px); box-shadow: var(--card-shadow); background: var(--surface-2); }
.share-btn.tg { color: #24a1de; border-color: rgba(36,161,222,.35); }
.share-btn.tw { color: #111; }
.share-btn.fb { color: #1877f2; border-color: rgba(24,119,242,.35); }
.share-btn.wa { color: #25d366; border-color: rgba(37,211,102,.35); }
.share-btn.em { color: var(--text-2); }
[data-theme="dark"] .share-btn.tw { color: #fff; }

.copy-link-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  cursor: pointer; transition: transform .15s, box-shadow .15s;
}
.copy-link-btn:hover { transform: translateY(-1px); box-shadow: var(--card-shadow); }

.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-top: 18px; }
.related-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: transform .18s, box-shadow .18s; }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow); }
.related-card a { display: block; padding: 14px 16px; text-decoration: none; color: var(--text); }
.related-card h4 { font-size: 14px; font-weight: 600; margin-bottom: 6px; line-height: 1.4; }
.related-card p { font-size: 12.5px; color: var(--text-2); margin: 0; line-height: 1.5; }

.popular-stat { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* ============ Round 14: product-page style (alephgsm-like) ============ */

/* Version badge after the H1 */
.version-badge {
  display: inline-block; vertical-align: middle;
  font-size: 15px; font-weight: 700; letter-spacing: .01em;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  padding: 3px 12px; border-radius: 999px; margin-left: 8px;
}

/* INFO CARD: label/value rows like alephgsm */
.info-card {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
  margin: 20px 0 24px;
}
.info-row {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 9px 0; border-bottom: 1px solid var(--border);
}
.info-row:last-child { border-bottom: 0; padding-bottom: 0; }
.info-label {
  flex: 0 0 110px; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
  padding-top: 4px;
}
.info-value { flex: 1; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.info-value a { font-weight: 600; }
.tg-buy-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: #24a1de; font-weight: 700;
}
.tg-buy-link:hover { text-decoration: none; opacity: .82; }

/* Screenshots gallery */
.screenshots-section { margin-top: 30px; }
.screenshots-section h2 {
  font-size: 19px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 14px;
}
.screenshots-gallery {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.shot-item {
  margin: 0; border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; background: var(--surface); box-shadow: var(--card-shadow);
  transition: transform .18s, box-shadow .18s; cursor: pointer;
}
.shot-item:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(35,42,80,.14); }
.shot-item img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.shot-item figcaption {
  font-size: 11.5px; color: var(--text-2); padding: 8px 10px;
  border-top: 1px solid var(--border); background: var(--surface-2);
}

/* Lightbox for screenshots */
.shot-lightbox {
  position: fixed; inset: 0; z-index: 9990; background: rgba(8,10,18,.82);
  backdrop-filter: blur(6px); display: grid; place-items: center;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.shot-lightbox.open { opacity: 1; pointer-events: auto; }
.shot-lightbox img { max-width: 92vw; max-height: 90vh; border-radius: 12px; }
.shot-lightbox .sl-close {
  position: absolute; top: 18px; right: 22px; width: 40px; height: 40px;
  border-radius: 50%; border: 0; background: var(--surface); color: var(--text);
  font-size: 20px; cursor: pointer; box-shadow: var(--card-shadow);
}

/* Features numbered list */
.features-section { margin-top: 30px; }
.features-section h2 {
  font-size: 19px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 14px;
}
.features-ol { padding-left: 22px; }
.features-ol li {
  font-size: 14.5px; margin-bottom: 7px; padding-left: 4px;
}

/* Telegram CTA under article */
.telegram-cta {
  margin-top: 26px; padding: 18px 20px;
  background: var(--grad-soft); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--radius); font-size: 15px;
}
.telegram-cta .tg-buy-link { font-size: 15px; }

/* Related posts: 4 cards below content */
.related-section { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--border); }
.related-section h2 {
  font-size: 19px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 16px;
}
.related-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.related-card {
  display: block; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: transform .18s, box-shadow .18s;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow); text-decoration: none; }
.related-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.related-thumb.ph {
  aspect-ratio: 16/10; display: grid; place-items: center;
  background: var(--surface-2); color: var(--text-3); border-bottom: 1px solid var(--border);
}
.related-card h4 { font-size: 13.5px; font-weight: 700; line-height: 1.35; padding: 12px 12px 0; color: var(--text); }
.related-card p { font-size: 12px; color: var(--text-2); padding: 4px 12px; line-height: 1.45; margin: 0; }
.related-card span { display: block; font-size: 11px; color: var(--text-3); padding: 4px 12px 12px; }

/* Get-it sticky sidebar box */
.get-it-box {
  background: var(--grad-soft); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  position: sticky; top: 84px;
}
.get-it-price {
  font-size: 19px; font-weight: 800; color: var(--accent); margin-bottom: 10px;
}
.get-it-note { font-size: 12.5px; color: var(--text-2); margin-top: 10px; line-height: 1.5; }
.get-it-post { font-size: 11.5px; color: var(--text-3); margin-top: 8px; }

@media (max-width: 980px) {
  .related-cards { grid-template-columns: repeat(2, 1fr); }
  .info-label { flex: 0 0 96px; }
}
@media (max-width: 600px) {
  .related-cards { grid-template-columns: 1fr; }
  .info-row { flex-direction: column; gap: 4px; }
  .version-badge { display: block; margin: 10px 0 0 0; width: max-content; }
}

/* ============================================================
   GSMCoder refresh — polished visual system
   ============================================================ */
:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --surface-2: #f0f4fa;
  --surface-3: #e8eef8;
  --text: #172033;
  --text-2: #63708a;
  --text-3: #96a2b8;
  --border: #dfe6f1;
  --accent: #5b5cf0;
  --accent-2: #11b8a4;
  --accent-3: #ffb347;
  --grad: linear-gradient(135deg, #5b5cf0 0%, #7c5cf5 46%, #12b7ae 100%);
  --grad-soft: linear-gradient(135deg, rgba(91,92,240,.12), rgba(18,183,174,.11));
  --card-shadow: 0 14px 34px rgba(34, 51, 84, .075);
  --card-shadow-hover: 0 22px 48px rgba(34, 51, 84, .13);
  --radius: 20px;
  --radius-sm: 13px;
}
[data-theme="dark"] {
  --bg: #0b1020;
  --surface: #121a2b;
  --surface-2: #182338;
  --surface-3: #202d44;
  --text: #eef3ff;
  --text-2: #a4b1c9;
  --text-3: #74829d;
  --border: #263650;
  --card-shadow: 0 18px 46px rgba(0,0,0,.28);
  --card-shadow-hover: 0 24px 56px rgba(0,0,0,.4);
}
body { background: var(--bg); }
.container { max-width: 1240px; }
.page-bg { background: radial-gradient(700px 430px at 8% -4%, rgba(91,92,240,.19), transparent 66%), radial-gradient(620px 380px at 92% 0%, rgba(18,183,174,.16), transparent 67%), radial-gradient(540px 320px at 50% 110%, rgba(124,92,245,.12), transparent 70%); }
.site-header { background: color-mix(in srgb, var(--surface) 86%, transparent); border-bottom-color: color-mix(in srgb, var(--border) 75%, transparent); }
.header-inner { height: 74px; }
.brand { gap: 13px; }
.brand-logo { width: 42px; height: 42px; border-radius: 14px; font-size: 19px; box-shadow: 0 9px 22px rgba(91,92,240,.24); }
.brand-text strong { font-size: 15.5px; letter-spacing: -.02em; }
.brand-text small { font-size: 11px; letter-spacing: .02em; }
.main-nav { gap: 4px; }
.nav-link { padding: 9px 14px; font-size: 13px; }
.nav-link:hover, .nav-link.active { background: var(--surface-2); }
.nav-link.active { background: var(--grad-soft); }
.nav-tg { color: #159d92; }
.icon-btn { border-radius: 12px; width: 40px; height: 40px; }
.hero-grid { gap: 22px; margin-top: 34px; }
.hero-card { position: relative; overflow: hidden; padding: 58px 48px; border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--border)); background: radial-gradient(circle at 92% 8%, rgba(255,255,255,.58), transparent 24%), var(--grad-soft); box-shadow: var(--card-shadow); }
[data-theme="dark"] .hero-card { background: radial-gradient(circle at 92% 8%, rgba(255,255,255,.08), transparent 25%), var(--grad-soft); }
.hero-card::after { content: ""; position: absolute; width: 230px; height: 230px; right: -110px; bottom: -120px; border-radius: 50%; border: 28px solid rgba(255,255,255,.24); pointer-events: none; }
.hero-card h1 { max-width: 720px; font-size: clamp(34px, 5.2vw, 58px); line-height: 1.04; letter-spacing: -.055em; }
.hero-card .subtitle { max-width: 620px; font-size: 17px; line-height: 1.7; }
.hero-actions { position: relative; z-index: 1; }
.btn { padding: 12px 20px; border-radius: 12px; }
.btn-primary { box-shadow: 0 12px 24px rgba(91,92,240,.25); }
.btn-ghost { background: color-mix(in srgb, var(--surface) 74%, transparent); }
.hero-side { gap: 16px; }
.mini-card { position: relative; padding: 22px 24px; border: 1px solid var(--border); box-shadow: var(--card-shadow); }
.mini-card::before { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 3px; border-radius: 5px; background: var(--grad); }
.mini-card h3, .mini-card p { padding-left: 10px; }
.section { margin-top: 72px; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 24px; }
.section-head h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -.04em; }
.section-head p { max-width: 650px; line-height: 1.7; }
.eyebrow { color: var(--accent); letter-spacing: .14em; }
.trusted-card { padding: 32px; border: 1px solid var(--border); box-shadow: var(--card-shadow); }
.trusted-card p { max-width: 860px; line-height: 1.75; }
.marquee .logo { min-width: 164px; height: 70px; border-radius: 15px; background: linear-gradient(145deg, var(--surface-2), var(--surface)); color: var(--text-3); }
.services-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.service-card { position: relative; padding: 28px; border: 1px solid var(--border); box-shadow: var(--card-shadow); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow-hover); border-color: color-mix(in srgb, var(--accent) 38%, var(--border)); }
.service-card .sc-icon { width: 48px; height: 48px; border-radius: 15px; margin-bottom: 18px; }
.service-card h3 { font-size: 17px; letter-spacing: -.02em; }
.service-card p { line-height: 1.72; }
.featured-grid { gap: 20px; }
.post-card { border: 1px solid var(--border); box-shadow: var(--card-shadow); }
.post-card:hover { box-shadow: var(--card-shadow-hover); }
.post-card .pc-img { min-height: 170px; background: linear-gradient(145deg, var(--surface-2), var(--surface)); }
.post-card .pc-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.post-card .pc-body { padding: 23px 24px 25px; }
.post-card h3 { font-size: 17px; letter-spacing: -.02em; }
.cat-grid { gap: 16px; }
.cat-card { border: 1px solid var(--border); box-shadow: var(--card-shadow); transition: transform .2s, border-color .2s; }
.cat-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 42%, var(--border)); }
.cat-card h3 a { display: block; }
.newsletter-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr); gap: 26px; align-items: center; background: var(--grad); color: #fff; border-radius: var(--radius); padding: 32px; box-shadow: 0 18px 36px rgba(91,92,240,.22); }
.newsletter-card h2 { font-size: 27px; letter-spacing: -.04em; margin-bottom: 5px; }
.newsletter-card p { opacity: .86; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input { flex: 1; min-width: 0; border: 0; border-radius: 12px; padding: 0 15px; height: 46px; background: rgba(255,255,255,.95); color: #172033; }
.newsletter-form button { border: 0; border-radius: 12px; padding: 0 18px; background: #172033; color: #fff; font-weight: 700; cursor: pointer; }
.site-footer { margin-top: 84px; }
.footer-inner { padding: 30px 20px; }
.footer-social a { padding: 7px 10px; border-radius: 9px; }
.footer-social a:hover { background: var(--surface-2); }
.fade-up { animation: fade-up .55s ease both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 760px) {
  .header-inner { height: 68px; }
  .hero-grid { margin-top: 20px; }
  .hero-card { padding: 38px 26px; }
  .hero-card h1 { font-size: clamp(34px, 12vw, 48px); }
  .section { margin-top: 54px; }
  .section-head { display: block; }
  .section-head p { margin-top: 7px; }
  .trusted-card { padding: 24px 20px; }
  .newsletter-card { grid-template-columns: 1fr; padding: 26px 22px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input, .newsletter-form button { width: 100%; height: 46px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }

/* Homepage refresh components */
.mini-kicker, .card-meta, .cat-index { display: block; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.mini-card h3 { font-family: 'Space Grotesk', 'Inter', sans-serif; font-size: 18px; letter-spacing: -.03em; margin-bottom: 6px; }
.hero-metrics { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 24px; margin-top: 38px; padding-top: 20px; border-top: 1px solid color-mix(in srgb, var(--accent) 20%, transparent); }
.hero-metrics div { display: flex; flex-direction: column; gap: 2px; }
.hero-metrics strong { font-family: 'Space Grotesk', 'Inter', sans-serif; font-size: 22px; letter-spacing: -.04em; }
.hero-metrics span { font-size: 11px; color: var(--text-2); }
.card-meta { display: flex; gap: 8px; margin-bottom: 9px; color: var(--text-3); letter-spacing: .06em; }
.card-meta span + span { padding-left: 8px; border-left: 1px solid var(--border); }
.cat-card .cat-index { margin-bottom: 5px; color: var(--text-3); }
.cat-card span:last-child { display: inline-flex; align-items: center; gap: 9px; }
.cat-card span b { color: var(--accent); font-size: 17px; }
@media (max-width: 520px) { .hero-metrics { gap: 16px; } .hero-metrics strong { font-size: 19px; } }

/* Partner logo catalog */
.logo-card { display: flex !important; align-items: center; justify-content: center; gap: 10px; padding: 0 18px; color: var(--text-2) !important; text-decoration: none !important; transition: transform .18s, border-color .18s, color .18s, background .18s; }
.logo-card:hover { color: var(--text) !important; border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); background: var(--surface); transform: translateY(-3px); }
.logo-mark { width: 30px; height: 30px; flex: 0 0 30px; display: grid; place-items: center; border-radius: 9px; background: var(--grad); color: #fff; font-family: 'Space Grotesk', sans-serif; font-size: 9px; font-weight: 700; letter-spacing: -.04em; box-shadow: 0 6px 14px rgba(91,92,240,.22); overflow: hidden; }
.logo-mark img { display: block; width: 100%; height: 100%; object-fit: contain; padding: 3px; background: #fff; }
.logo-name { white-space: nowrap; font-size: 12px; font-weight: 800; letter-spacing: -.01em; }

/* Release notes */
.releasenotes-page { max-width: 1320px; }
.rn-layout { display: grid; grid-template-columns: 250px minmax(0,1fr); gap: 30px; margin-top: 28px; align-items: start; }
.rn-sidebar { position: sticky; top: 96px; padding: 18px; background: color-mix(in srgb, var(--surface) 92%, var(--accent) 8%); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--card-shadow); }
.rn-side-brand { display: flex; align-items: center; gap: 10px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.rn-side-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 11px; background: var(--grad); color: #fff; font-weight: 800; }
.rn-side-brand strong, .rn-side-brand small { display: block; }
.rn-side-brand strong { font-size: 13px; }
.rn-side-brand small { margin-top: 2px; color: var(--text-3); font-size: 11px; }
.rn-side-label { margin: 22px 8px 8px; color: var(--text-3); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.rn-side-link, .rn-partner { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 11px; border-radius: 10px; color: var(--text-2); font-size: 13px; font-weight: 700; }
.rn-side-link:hover, .rn-side-link.active, .rn-partner:hover, .rn-partner.selected { background: var(--grad-soft); color: var(--accent); text-decoration: none; }
.rn-side-link span { color: var(--text-3); font-size: 11px; }
.rn-partners { display: grid; gap: 3px; }
.rn-partner { justify-content: flex-start; font-weight: 600; }
.rn-partner-mark { width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 24px; border-radius: 7px; background: var(--surface-2); color: var(--accent); font-size: 8px; font-weight: 800; }
.rn-main { min-width: 0; }
.rn-topbar { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 20px; }
.rn-search { display: flex; align-items: center; gap: 8px; min-width: min(360px, 100%); padding: 5px 6px 5px 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text-3); }
.rn-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; font-size: 13px; }
.rn-search button { padding: 8px 12px; border: 0; border-radius: 8px; background: var(--surface-2); color: var(--text-2); font-weight: 700; cursor: pointer; }
.rn-hero { display: flex; justify-content: space-between; gap: 20px; align-items: end; padding: 38px 40px; border: 1px solid var(--border); border-radius: 20px; background: var(--grad-soft); box-shadow: var(--card-shadow); }
.rn-hero h1, .rn-detail-head h1 { margin: 4px 0 8px; font-family: 'Space Grotesk', sans-serif; font-size: clamp(34px, 5vw, 58px); letter-spacing: -.06em; line-height: 1; }
.rn-hero p, .rn-detail-head p { max-width: 680px; color: var(--text-2); line-height: 1.7; }
.rn-hero-stat { min-width: 120px; padding: 14px 16px; border: 1px solid var(--border); border-radius: 13px; background: color-mix(in srgb, var(--surface) 74%, transparent); text-align: right; }
.rn-hero-stat strong, .rn-hero-stat span { display: block; }
.rn-hero-stat strong { font-family: 'Space Grotesk', sans-serif; font-size: 30px; letter-spacing: -.05em; }
.rn-hero-stat span { color: var(--text-3); font-size: 11px; }
.rn-filterbar { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; margin: 18px 0 28px; padding: 13px; border: 1px solid var(--border); border-radius: 15px; background: var(--surface); }
.rn-filterbar label { display: grid; gap: 5px; color: var(--text-3); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.rn-filterbar select { min-width: 150px; height: 40px; padding: 0 10px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-2); color: var(--text); font: inherit; }
.rn-month { margin-top: 30px; }
.rn-month:first-child { margin-top: 0; }
.rn-month-label { display: flex; align-items: center; gap: 12px; margin: 0 0 12px 16px; color: var(--text-3); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.rn-month-label::after { content: ""; height: 1px; flex: 1; background: var(--border); }
.rn-card { display: grid; grid-template-columns: 64px minmax(0,1fr); gap: 16px; padding: 18px; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 17px; background: var(--surface); box-shadow: var(--card-shadow); transition: transform .18s, box-shadow .18s, border-color .18s; }
.rn-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-hover); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.rn-card-rail { display: flex; justify-content: center; padding-top: 2px; }
.rn-card-rail span { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: var(--grad); color: #fff; font-size: 10px; font-weight: 800; text-align: center; }
.rn-card-top, .rn-detail-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; color: var(--text-3); font-size: 12px; }
.rn-badge, .rn-version { display: inline-flex; align-items: center; padding: 4px 9px; border-radius: 999px; background: var(--grad-soft); color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .04em; }
.rn-card h2 { margin: 9px 0 6px; font-family: 'Space Grotesk', sans-serif; font-size: 20px; letter-spacing: -.035em; }
.rn-card h2 a { color: var(--text); }
.rn-card h2 a:hover { color: var(--accent); text-decoration: none; }
.rn-card p { max-width: 760px; margin: 8px 0 12px; color: var(--text-2); font-size: 13.5px; line-height: 1.7; }
.rn-read { color: var(--accent); font-size: 12px; font-weight: 800; }
.rn-read span { margin-left: 4px; }
.rn-empty { margin-top: 24px; padding: 70px 20px; border: 1px dashed var(--border); border-radius: 18px; background: var(--surface); text-align: center; }
.rn-empty-icon { width: 50px; height: 50px; display: grid; place-items: center; margin: 0 auto 14px; border-radius: 16px; background: var(--grad-soft); color: var(--accent); font-size: 23px; }
.rn-empty h2 { margin-bottom: 6px; font-family: 'Space Grotesk', sans-serif; }
.rn-empty p { max-width: 430px; margin: 0 auto 18px; color: var(--text-2); }
.rn-detail-head { padding: 28px 0 22px; }
.rn-back { display: inline-flex; margin-bottom: 24px; color: var(--text-2); font-size: 13px; font-weight: 700; }
.rn-back:hover { color: var(--accent); text-decoration: none; }
.rn-detail-meta { margin-bottom: 10px; }
.rn-detail-card { padding: 28px 30px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); box-shadow: var(--card-shadow); }
.rn-detail-content { margin-bottom: 24px; color: var(--text); line-height: 1.85; white-space: normal; }
@media (max-width: 900px) { .rn-layout { grid-template-columns: 1fr; } .rn-sidebar { position: static; } .rn-partners { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 650px) { .rn-topbar, .rn-hero { display: block; } .rn-search { margin-top: 16px; min-width: 0; } .rn-hero { padding: 28px 24px; } .rn-hero-stat { display: inline-block; margin-top: 20px; text-align: left; } .rn-card { grid-template-columns: 1fr; } .rn-card-rail { justify-content: flex-start; } .rn-filterbar { align-items: stretch; } .rn-filterbar label, .rn-filterbar select, .rn-filterbar .btn { width: 100%; } }

/* Standalone Dhru-style release notes */
.rn-dhru-page { max-width: 1260px; padding-top: 18px; }
.rn-dhru-topnav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 0 14px; border-bottom: 1px solid var(--border); }
.rn-dhru-topnav nav { display: flex; flex-wrap: wrap; gap: 4px; }
.rn-dhru-topnav nav a { padding: 9px 12px; border-radius: 8px; color: var(--text-2); font-size: 12px; font-weight: 700; }
.rn-dhru-topnav nav a:hover, .rn-dhru-topnav nav a.active { background: var(--grad-soft); color: var(--accent); text-decoration: none; }
.rn-dhru-search { display: flex; align-items: center; gap: 8px; min-width: min(300px, 100%); padding: 5px 6px 5px 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text-3); }
.rn-dhru-search input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; font-size: 13px; }
.rn-dhru-search button { padding: 7px 10px; border: 0; border-radius: 7px; background: var(--surface-2); color: var(--text-2); font-size: 11px; font-weight: 800; cursor: pointer; }
.rn-dhru-grid { display: grid; grid-template-columns: 235px minmax(0,1fr); min-height: 640px; border: 1px solid var(--border); border-top: 0; background: var(--surface); box-shadow: var(--card-shadow); }
.rn-dhru-sidebar { padding: 18px 14px; border-right: 1px solid var(--border); background: color-mix(in srgb, var(--surface-2) 76%, var(--accent) 4%); }
.rn-dhru-side-title { padding: 10px 11px 18px; color: var(--text); font-family: 'Space Grotesk', sans-serif; font-size: 16px; font-weight: 800; }
.rn-dhru-version-label { padding: 12px 11px 8px; color: var(--text-3); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.rn-dhru-version, .rn-dhru-side-link { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 11px; border-radius: 8px; color: var(--text-2); font-size: 12px; font-weight: 700; }
.rn-dhru-version:hover, .rn-dhru-version.selected, .rn-dhru-side-link:hover { background: var(--grad-soft); color: var(--accent); text-decoration: none; }
.rn-dhru-version span, .rn-dhru-side-link span { color: var(--text-3); font-size: 11px; }
.rn-dhru-side-divider { height: 1px; margin: 18px 10px; background: var(--border); }
.rn-dhru-content { min-width: 0; padding: 36px clamp(22px, 5vw, 70px) 70px; }
.rn-dhru-heading { max-width: 760px; padding: 10px 0 26px; }
.rn-dhru-heading h1, .rn-dhru-content > h1 { margin: 5px 0 12px; font-family: 'Space Grotesk', sans-serif; font-size: clamp(38px, 6vw, 68px); letter-spacing: -.07em; line-height: .98; }
.rn-dhru-heading p, .rn-dhru-lead { max-width: 720px; color: var(--text-2); font-size: 15px; line-height: 1.75; }
.rn-dhru-toolbar { display: flex; align-items: center; gap: 16px; margin: 0 0 18px; padding: 10px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); color: var(--text-3); font-size: 12px; }
.rn-dhru-toolbar strong { color: var(--text); }
.rn-dhru-toolbar a { margin-left: auto; color: var(--accent); font-weight: 800; }
.rn-dhru-month { margin-top: 25px; }
.rn-dhru-month > h2 { margin: 0 0 11px; color: var(--text-3); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.rn-dhru-card { display: grid; grid-template-columns: 68px minmax(0,1fr); gap: 18px; padding: 20px 0; border-top: 1px solid var(--border); }
.rn-dhru-card-date { display: grid; align-content: start; gap: 1px; padding-top: 2px; color: var(--text-3); text-align: center; }
.rn-dhru-card-date strong { color: var(--accent); font-family: 'Space Grotesk', sans-serif; font-size: 30px; letter-spacing: -.07em; line-height: 1; }
.rn-dhru-card-date span { font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.rn-dhru-card-meta { display: flex; flex-wrap: wrap; gap: 10px; color: var(--text-3); font-size: 11px; font-weight: 700; }
.rn-dhru-card-meta span:first-child { color: var(--accent); }
.rn-dhru-card h3 { margin: 8px 0 6px; font-family: 'Space Grotesk', sans-serif; font-size: 21px; letter-spacing: -.035em; }
.rn-dhru-card h3 a { color: var(--text); }
.rn-dhru-card h3 a:hover { color: var(--accent); text-decoration: none; }
.rn-dhru-card p { max-width: 700px; margin: 0 0 10px; color: var(--text-2); font-size: 13px; line-height: 1.75; }
.rn-dhru-read { color: var(--accent); font-size: 12px; font-weight: 800; }
.rn-dhru-read span { margin-left: 4px; }
.rn-dhru-empty { margin-top: 20px; padding: 70px 20px; border: 1px dashed var(--border); border-radius: 14px; background: var(--surface-2); text-align: center; }
.rn-dhru-empty-icon { margin-bottom: 12px; color: var(--accent); font-size: 30px; }
.rn-dhru-empty h2 { margin-bottom: 5px; font-family: 'Space Grotesk', sans-serif; }
.rn-dhru-empty p { margin: 0 auto 18px; color: var(--text-2); }
.rn-dhru-back { display: inline-flex; margin-bottom: 26px; color: var(--text-2); font-size: 13px; font-weight: 800; }
.rn-dhru-back:hover { color: var(--accent); text-decoration: none; }
.rn-dhru-detail-meta { display: flex; flex-wrap: wrap; gap: 12px; color: var(--accent); font-size: 11px; font-weight: 800; }
.rn-dhru-detail-meta span + span { color: var(--text-3); }
.rn-dhru-detail { margin-top: 24px; padding: 28px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); color: var(--text); line-height: 1.85; }
.rn-dhru-detail .btn { margin-top: 22px; }
@media (max-width: 800px) { .rn-dhru-topnav { align-items: stretch; flex-direction: column; } .rn-dhru-search { min-width: 0; } .rn-dhru-grid { grid-template-columns: 1fr; } .rn-dhru-sidebar { border-right: 0; border-bottom: 1px solid var(--border); } .rn-dhru-version { display: inline-flex; width: auto; margin: 2px; } .rn-dhru-sidebar { padding: 12px; } .rn-dhru-sidebar > div:nth-child(3) { display: flex; flex-wrap: wrap; } .rn-dhru-version-label { width: 100%; } .rn-dhru-side-divider, .rn-dhru-side-link { display: none; } }
@media (max-width: 560px) { .rn-dhru-topnav nav a { padding: 8px; font-size: 11px; } .rn-dhru-content { padding: 28px 18px 50px; } .rn-dhru-card { grid-template-columns: 50px minmax(0,1fr); gap: 10px; } .rn-dhru-card-date strong { font-size: 24px; } }

/* Release-note cards: visible update content and stronger status hierarchy */
.rn-dhru-card { align-items: start; padding: 24px 0; }
.rn-dhru-card-body { min-width: 0; }
.rn-dhru-card-meta { align-items: center; }
.rn-dhru-featured { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 999px; background: var(--grad-soft); color: var(--accent); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.rn-dhru-card-summary { margin: 0 0 12px; color: var(--text); font-size: 14px; font-weight: 600; line-height: 1.75; }
.rn-dhru-card-detail { margin: 0 0 12px; padding: 12px 14px; border-left: 3px solid var(--accent); border-radius: 0 9px 9px 0; background: var(--surface-2); color: var(--text-2); font-size: 12.5px; line-height: 1.75; }
.rn-dhru-card-detail p { margin: 0; }
.rn-dhru-update-state { display: inline-flex; align-items: center; gap: 5px; color: var(--text-3); font-size: 11px; font-weight: 700; }
.rn-dhru-update-state::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #37b679; }

/* Admin release-note management */
.admin-bulk { margin-top: 16px; }
.admin-bulk-bar { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-bottom: 10px; color: var(--text-3); font-size: 12px; }
.admin-bulk-bar span { margin-right: auto; }
.admin-bulk-bar select { min-width: 170px; height: 38px; padding: 0 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); font: inherit; }
.admin-bulk input[type="checkbox"] { accent-color: var(--accent); }
.admin-bulk .badge { text-decoration: none; cursor: pointer; }
.sync-error { max-width: 170px; color: var(--danger, #d45b64); }
@media (max-width: 650px) { .admin-bulk-bar { align-items: stretch; flex-wrap: wrap; } .admin-bulk-bar span { width: 100%; } .admin-bulk-bar select, .admin-bulk-bar .btn { flex: 1; } }

/* Bug report workflow */
.bug-top-link { color: var(--accent); font-size: 12px; font-weight: 800; }
.bug-side-copy { margin: 0 11px 16px; color: var(--text-2); font-size: 12px; line-height: 1.65; }
.bug-check { display: flex; gap: 9px; padding: 10px 11px; }
.bug-check > span { color: var(--accent); font-size: 10px; font-weight: 900; }
.bug-check strong, .bug-check small { display: block; }
.bug-check strong { color: var(--text); font-size: 11px; }
.bug-check small { margin-top: 2px; color: var(--text-3); font-size: 10px; }
.bug-form { margin-top: 18px; padding: clamp(18px, 3vw, 30px); border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--card-shadow); }
.bug-form-head, .bug-section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.bug-form-head h2, .bug-section-head h2 { margin: 4px 0 0; font-family: 'Space Grotesk', sans-serif; font-size: 24px; letter-spacing: -.04em; }
.bug-required, .bug-section-note { color: var(--text-3); font-size: 11px; }
.bug-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 15px; }
.bug-form-grid .field.full { grid-column: 1 / -1; }
.bug-form textarea { min-height: 132px; }
.bug-form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); color: var(--text-3); font-size: 11px; }
.bug-success { display: flex; align-items: center; gap: 12px; margin-top: 18px; padding: 14px 16px; border: 1px solid color-mix(in srgb, #37b679 35%, var(--border)); border-radius: 12px; background: color-mix(in srgb, #37b679 8%, var(--surface)); }
.bug-success-icon { width: 32px; height: 32px; display: grid; place-items: center; flex: 0 0 32px; border-radius: 50%; background: #37b679; color: #fff; font-weight: 900; }
.bug-success strong, .bug-success p { display: block; }
.bug-success p { margin: 3px 0 0; color: var(--text-2); font-size: 12px; }
.bug-fixes { margin-top: 34px; }
.bug-fix-list { display: grid; gap: 9px; }
.bug-fix-card { display: flex; gap: 12px; padding: 14px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); }
.bug-fix-mark { width: 28px; height: 28px; display: grid; place-items: center; flex: 0 0 28px; border-radius: 8px; background: var(--grad-soft); color: var(--accent); font-weight: 900; }
.bug-fix-meta { display: flex; gap: 10px; color: var(--text-3); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.bug-fix-meta span:first-child { color: var(--accent); }
.bug-fix-card h3 { margin: 5px 0; font-size: 14px; }
.bug-fix-card p { margin: 0; color: var(--text-2); font-size: 12px; line-height: 1.6; }
.bug-empty { padding: 20px; border: 1px dashed var(--border); border-radius: 10px; color: var(--text-3); font-size: 12px; }
.bug-admin-stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; margin: 18px 0; }
.bug-admin-stats > div { padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); box-shadow: var(--card-shadow); }
.bug-admin-stats strong, .bug-admin-stats span { display: block; }
.bug-admin-stats strong { font-family: 'Space Grotesk', sans-serif; font-size: 28px; letter-spacing: -.06em; }
.bug-admin-stats span { margin-top: 4px; color: var(--text-3); font-size: 11px; }
.bug-admin-stats .critical strong { color: #d35b65; }
.bug-admin-edit { margin: 18px 0; }
.bug-admin-context { margin: 0 0 20px; padding: 14px; border-left: 3px solid var(--accent); border-radius: 0 9px 9px 0; background: var(--surface-2); }
.bug-admin-context h2 { margin: 0 0 7px; font-size: 17px; }
.bug-admin-context p { margin: 0 0 10px; color: var(--text-2); font-size: 12px; line-height: 1.65; }
.bug-admin-context div { display: flex; gap: 12px; color: var(--text-3); font-size: 11px; }
.bug-status, .bug-severity { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-size: 10px; font-weight: 800; white-space: nowrap; }
.bug-status-new { background: #e6efff; color: #3b6ec4; }
.bug-status-investigating { background: #fff4d8; color: #9b711e; }
.bug-status-in_progress { background: #e9e5ff; color: #6556c5; }
.bug-status-resolved { background: #ddf6e9; color: #258354; }
.bug-status-closed { background: var(--surface-2); color: var(--text-3); }
.bug-severity-low { background: var(--surface-2); color: var(--text-3); }
.bug-severity-medium { background: #e6efff; color: #3b6ec4; }
.bug-severity-high { background: #fff0df; color: #ad6d21; }
.bug-severity-critical { background: #ffe1e4; color: #bd3f51; }
@media (max-width: 700px) { .bug-form-grid { grid-template-columns: 1fr; } .bug-form-grid .field.full { grid-column: auto; } .bug-form-foot, .bug-form-head, .bug-section-head { align-items: stretch; flex-direction: column; } .bug-admin-stats { grid-template-columns: repeat(2, minmax(0,1fr)); } }

/* Bug-report context and resolution email states */
.bug-context-details { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border); }
.bug-context-details summary { color: var(--accent); cursor: pointer; font-size: 12px; font-weight: 800; }
.bug-context-details p { margin: 8px 0 0; white-space: pre-line; }
.bug-context-url { display: inline-block; margin-top: 10px; color: var(--accent); font-size: 11px; font-weight: 800; }
.bug-mail-state { margin-top: 12px; padding: 9px 11px; border-radius: 8px; font-size: 11px; font-weight: 700; }
.bug-mail-sent { background: #e5f8ed; color: #258354; }
.bug-mail-error { background: #fff1e1; color: #a16520; }
.bug-form-grid .field input[type="url"] { min-width: 0; }

/* Professional bug-report copy and response states */
.bug-form-intro { max-width: 600px; margin: 8px 0 0; color: var(--text-2); font-size: 12px; line-height: 1.7; }
.bug-success .eyebrow { display: block; margin-bottom: 5px; color: #258354; }
.bug-success strong { font-size: 16px; }
.bug-success p { line-height: 1.65; }
.bug-fix-label { margin: 7px 0 2px !important; color: var(--accent) !important; font-size: 10px !important; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

/* Premium Bug Report submission form */
.bug-report-page .rn-dhru-content { padding-top: 42px; }
.bug-report-page .rn-dhru-heading { max-width: 820px; padding-bottom: 22px; }
.bug-report-page .rn-dhru-heading h1 { font-size: clamp(42px, 6vw, 72px); }
.bug-form { position: relative; overflow: hidden; padding: clamp(22px, 4vw, 38px); border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border)); border-radius: 18px; background: linear-gradient(145deg, var(--surface) 0%, color-mix(in srgb, var(--surface-2) 76%, var(--accent) 5%) 100%); box-shadow: 0 18px 50px rgba(19, 28, 59, .08); }
.bug-form::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent), #63d8c0, #8e7cff); }
.bug-form-head { align-items: flex-start; margin-bottom: 26px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.bug-form-head h2 { font-size: 27px; }
.bug-form-intro { max-width: 650px; font-size: 13px; line-height: 1.75; }
.bug-required { padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-3); font-size: 10px; font-weight: 800; letter-spacing: .06em; white-space: nowrap; }
.bug-form-grid { grid-template-columns: repeat(12, minmax(0,1fr)); gap: 18px 16px; }
.bug-form-grid .field { grid-column: span 6; }
.bug-form-grid .field:nth-child(5), .bug-form-grid .field:nth-child(6), .bug-form-grid .field:nth-child(7) { grid-column: 1 / -1; }
.bug-form-grid .field:nth-child(8), .bug-form-grid .field:nth-child(9), .bug-form-grid .field:nth-child(10), .bug-form-grid .field:nth-child(11) { grid-column: span 3; }
.bug-form .field { min-width: 0; }
.bug-form .field label { display: flex; align-items: baseline; gap: 6px; margin-bottom: 7px; color: var(--text); font-size: 12px; font-weight: 800; letter-spacing: -.01em; }
.bug-form .field .hint { color: var(--text-3); font-size: 10px; font-weight: 600; }
.bug-form input, .bug-form select, .bug-form textarea { width: 100%; border: 1px solid color-mix(in srgb, var(--border) 88%, var(--text-3) 12%); border-radius: 10px; background: color-mix(in srgb, var(--surface) 94%, var(--accent) 6%); color: var(--text); font: inherit; font-size: 13px; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
.bug-form input, .bug-form select { min-height: 46px; padding: 0 13px; }
.bug-form textarea { min-height: 150px; padding: 13px; line-height: 1.65; resize: vertical; }
.bug-form input::placeholder, .bug-form textarea::placeholder { color: var(--text-3); opacity: .82; }
.bug-form input:focus, .bug-form select:focus, .bug-form textarea:focus { border-color: var(--accent); outline: 0; background: var(--surface); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 13%, transparent); }
.bug-form-foot { align-items: center; margin-top: 26px; padding: 18px 0 0; border-top: 1px solid var(--border); }
.bug-form-foot > span { max-width: 330px; line-height: 1.6; }
.bug-form-foot .btn { min-width: 190px; min-height: 48px; border: 0; border-radius: 11px; box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 25%, transparent); font-size: 13px; font-weight: 900; letter-spacing: .01em; }
.bug-form-foot .btn::after { content: "  →"; font-size: 16px; }
.bug-form-foot .btn:hover { transform: translateY(-1px); box-shadow: 0 14px 26px color-mix(in srgb, var(--accent) 32%, transparent); }
.bug-success { border-radius: 14px; box-shadow: 0 10px 30px rgba(27, 130, 83, .08); }
.bug-fixes { margin-top: 42px; }
@media (max-width: 820px) { .bug-form-grid .field, .bug-form-grid .field:nth-child(8), .bug-form-grid .field:nth-child(9), .bug-form-grid .field:nth-child(10), .bug-form-grid .field:nth-child(11) { grid-column: span 6; } .bug-form-grid .field:nth-child(5), .bug-form-grid .field:nth-child(6), .bug-form-grid .field:nth-child(7) { grid-column: 1 / -1; } }
@media (max-width: 560px) { .bug-form { padding: 20px 16px; border-radius: 14px; } .bug-form-head { gap: 12px; } .bug-required { align-self: flex-start; } .bug-form-grid .field, .bug-form-grid .field:nth-child(8), .bug-form-grid .field:nth-child(9), .bug-form-grid .field:nth-child(10), .bug-form-grid .field:nth-child(11) { grid-column: 1 / -1; } .bug-form-foot { align-items: stretch; flex-direction: column; } .bug-form-foot .btn { width: 100%; } }

.article-metrics{margin:14px 0;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text-2);font-size:12px}.compare-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin:24px 0;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.compare-form label{display:flex;flex-direction:column;gap:6px;color:var(--text-2);font-size:12px;font-weight:700;min-width:260px}.compare-form select{height:42px;padding:0 10px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text)}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-card,.compare-summary{padding:22px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--card-shadow)}.compare-content{margin-top:14px;line-height:1.7;color:var(--text-2)}.compare-summary{margin-top:18px}.diff-added{color:#18794e}.diff-removed{color:#b42318}@media(max-width:720px){.compare-grid{grid-template-columns:1fr}.compare-form label{min-width:100%}}

.compatibility-card{margin:18px 0;padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface-2);line-height:1.8}.faq-list{display:grid;gap:12px;max-width:850px}.faq-item{padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.faq-item summary{cursor:pointer;font-weight:800}.faq-item div{padding-top:12px;color:var(--text-2);line-height:1.7}

.announcement-banner{padding:10px 18px;text-align:center;font-size:13px;border-bottom:1px solid var(--border)}.announcement-banner a{margin-left:8px;font-weight:800}.announcement-info{background:#eaf4ff;color:#174b7a}.announcement-warning{background:#fff4df;color:#805400}.announcement-success{background:#e8f7ee;color:#176b43}.changelog-filters{display:flex;gap:6px;align-items:center}.changelog-filters select,.changelog-filters input{height:34px;padding:0 8px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text)}@media(max-width:700px){.changelog-filters{flex-wrap:wrap}.changelog-filters select,.changelog-filters input{max-width:130px}}

.language-picker{display:inline-flex;align-items:center;gap:5px;margin:0 4px}.language-picker span{font-size:11px;font-weight:900;color:var(--text-2)}.language-picker select{max-width:108px;height:32px;padding:0 5px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text);font:inherit;font-size:11px}.google-translate-hidden{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.skiptranslate iframe{display:none!important}body{top:0!important}@media(max-width:900px){.language-picker{order:4}.language-picker select{max-width:95px}}\n\n.api-docs-page{padding:48px 0 80px}.api-hero{max-width:820px;padding:20px 0 34px}.api-hero h1{font-size:clamp(42px,6vw,72px);margin:10px 0}.api-hero .lead{font-size:18px;color:var(--text-2)}.api-status{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:8px 12px;border:1px solid var(--border);border-radius:999px;color:var(--text-2);font-size:12px}.api-status-dot{width:8px;height:8px;border-radius:50%;background:#26a269}.api-doc-layout{display:grid;grid-template-columns:220px minmax(0,820px);gap:42px;align-items:start}.api-sidebar{position:sticky;top:22px}.api-sidebar label{display:block;margin-bottom:7px;color:var(--text-2);font-size:12px;font-weight:800}.api-sidebar input{width:100%;height:40px;padding:0 11px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}.api-sidebar nav{display:grid;gap:5px;margin-top:18px}.api-sidebar nav a{padding:8px 10px;border-left:2px solid transparent;color:var(--text-2);font-size:13px}.api-sidebar nav a:hover{border-left-color:var(--accent);color:var(--accent)}.api-content{min-width:0}.api-section{padding:0 0 34px;margin-bottom:34px;border-bottom:1px solid var(--border);scroll-margin-top:25px}.api-section h2{margin-bottom:12px}.api-section p{line-height:1.75;color:var(--text-2)}.api-section pre{overflow:auto;margin:14px 0;padding:16px;border-radius:10px;background:#172033;color:#e7eefc;font-size:12px;line-height:1.65}.endpoint-list{display:grid;gap:10px}.endpoint-card{padding:15px 16px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2)}.endpoint-card code{margin-left:10px;color:var(--text)}.endpoint-card p{margin:8px 0 0;font-size:13px}.method{display:inline-block;min-width:44px;padding:4px 6px;border-radius:5px;background:#e7f6ed;color:#18794e;font-size:10px;font-weight:900;text-align:center}.api-error-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.api-error-grid span{padding:10px;border:1px solid var(--border);border-radius:8px;color:var(--text-2);font-size:12px}.api-error-grid strong{color:var(--accent);margin-right:5px}.api-no-results{padding:20px;border:1px dashed var(--border);border-radius:10px;color:var(--text-2)}@media(max-width:800px){.api-doc-layout{grid-template-columns:1fr;gap:24px}.api-sidebar{position:static}.api-sidebar nav{display:flex;flex-wrap:wrap}.api-sidebar nav a{border-left:0;border-bottom:2px solid transparent}.api-error-grid{grid-template-columns:1fr}}

/* ============================================================
   Global responsive hardening — public pages
   ============================================================ */
html,body{max-width:100%;overflow-x:hidden}.container{width:100%;max-width:1240px;padding-inline:clamp(14px,3vw,24px)}img,video,canvas,iframe{max-width:100%;height:auto}.brand{min-width:0}.brand-text{min-width:0}.brand-text strong,.brand-text small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-inner{min-width:0}.main-nav{min-width:0}.btn,.nav-link,.share-btn,.copy-link-btn{max-width:100%}.post-inner{min-width:0;overflow-wrap:anywhere}.post-inner pre,.post-inner code,.api-section pre{max-width:100%;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.post-inner table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.post-inner th,.post-inner td{white-space:normal;min-width:120px}.newsletter-form{min-width:0}.newsletter-form input{min-width:0}.layout>*{min-width:0}.hero-grid>*,.services-grid>*,.featured-grid>*,.cat-grid>*,.related-cards>*{min-width:0}
@media(max-width:1100px){.header-inner{height:68px}.main-nav .nav-link{display:none}.main-nav.open .nav-link{display:block}.hamburger{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:var(--surface);cursor:pointer;flex:0 0 auto}.hamburger span{display:block;width:18px;height:2px;margin:2.5px 0;border-radius:4px;background:var(--text-2);transition:.2s}.header-inner{position:relative}.main-nav{position:absolute;top:calc(100% + 10px);right:0;display:none;align-items:stretch;flex-direction:column;gap:4px;width:min(340px,calc(100vw - 28px));padding:10px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:var(--card-shadow-hover);z-index:120}.main-nav.open{display:flex}.main-nav.open .nav-link{text-align:left}.main-nav.open .icon-btn{display:grid;width:100%;height:40px}.main-nav.open .language-picker{display:flex;width:100%;justify-content:space-between;padding:7px 9px}.main-nav.open .language-picker select{max-width:none;flex:1;margin-left:8px}.main-nav.open .nav-tg{justify-content:flex-start}.search-bar.open{max-height:110px}}
@media(max-width:760px){.container{padding-inline:16px}.hero-card{padding:32px 22px}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%;justify-content:center}.section{margin-top:48px}.section-head{margin-bottom:18px}.content-card{padding:22px 17px}.post-row{gap:12px}.date-block{min-width:50px}.footer-inner{align-items:flex-start;flex-direction:column;padding-inline:16px}.footer-social{flex-wrap:wrap;gap:6px}.site-footer{margin-top:58px}.back-top{right:14px;bottom:16px;width:42px;height:42px}.auth-card .ac-head{padding-inline:24px}.auth-card .ac-body{padding-inline:22px}}
@media(max-width:520px){.brand-logo{width:38px;height:38px}.brand-text strong{font-size:14px}.brand-text small{font-size:10px}.hero-card h1{font-size:clamp(30px,11vw,44px)}.mini-card,.service-card,.trusted-card{padding:20px 17px}.featured-grid,.services-grid,.cat-grid,.screenshots-gallery{grid-template-columns:1fr}.newsletter-card{padding:22px 17px}.newsletter-card h2{font-size:23px}.info-card{padding:14px}.info-row{padding:8px 0}.pagination{flex-wrap:wrap}.rn-dhru-topnav nav{overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.rn-dhru-topnav nav a{white-space:nowrap}.api-docs-page{padding-top:28px}.api-hero h1,.rn-dhru-heading h1{font-size:clamp(34px,12vw,54px)}}
@media(prefers-reduced-motion:reduce){.post-card:hover,.service-card:hover,.cat-card:hover,.related-card:hover{transform:none}}