:root {
  --paper: #ece4d4;
  --paper-2: #e3d8c4;
  --ink: #16120c;
  --ink-dim: #5c5346;
  --navy: #12203a;
  --blaze: #ff3300;
  --hair: rgba(22, 18, 12, 0.16);
  --serif: "Songti SC", "STSong", "Songti TC", "Noto Serif SC", serif;
  --sans: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "SF Mono", "Menlo", "Consolas", monospace;
  --wide: 1080px;
  --text: 680px;
}

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

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

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(to right, rgba(22, 18, 12, 0.045) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(to bottom, rgba(22, 18, 12, 0.045) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--paper);
  font-family: var(--sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
a, button {
  -webkit-tap-highlight-color: color-mix(in srgb, var(--blaze) 22%, transparent);
  touch-action: manipulation;
}

::selection {
  background: var(--blaze);
  color: #fff;
}

.skip {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 400;
  padding: 8px 12px;
  background: var(--navy);
  color: #fff;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
.skip:focus {
  clip-path: none;
  width: auto;
  height: auto;
  overflow: visible;
}

.wrap {
  width: min(var(--wide), calc(100% - 40px));
  margin: 0 auto;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

.prose { max-width: var(--text); }

/* ----- header ----- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 90%, white);
  backdrop-filter: blur(10px);
  padding-top: env(safe-area-inset-top, 0px);
}

.head-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 58px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
  order: 0;
  min-width: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--navy);
  color: #fff;
}

.brand b {
  display: block;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.brand small {
  display: block;
  font-size: 11px;
  color: var(--ink-dim);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-left: auto;
  font-size: 13.5px;
  font-weight: 600;
  order: 1;
}

.site-nav a { color: var(--ink-dim); }
.site-nav a:hover { color: var(--blaze); }
.site-nav [aria-current="page"] {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--blaze);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1.5px solid var(--ink);
  background: #fff;
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 700;
  order: 4;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  border: 1.5px solid var(--ink);
}

.btn-primary {
  background: var(--blaze);
  color: #fff;
  border-color: var(--blaze);
}
.btn-primary:hover { background: var(--navy); border-color: var(--navy); }

.btn-ghost {
  background: transparent;
}
.btn-ghost:hover { background: #fff; }

.head-cta { flex: none; order: 3; }

.lang-switch {
  position: relative;
  flex: none;
  order: 2;
}

.lang-switch-btn {
  border: 0;
  background: none;
  padding: 6px 2px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-dim);
}

.lang-switch-btn::after {
  content: "▾";
  margin-left: 4px;
  font-size: 10px;
}

.lang-switch-btn:hover,
.lang-switch.is-open .lang-switch-btn {
  color: var(--ink);
}

.lang-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 168px;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  background: #fff;
  border: 1.5px solid var(--ink);
  z-index: 80;
}

.lang-switch.is-open .lang-menu {
  display: block;
}

.lang-menu button,
.lang-menu a {
  display: block;
  width: 100%;
  border: 0;
  background: none;
  padding: 9px 14px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.lang-menu button:hover,
.lang-menu a:hover {
  background: var(--paper);
}

.lang-menu .is-current {
  color: var(--blaze);
}

.store-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin: 28px 0 0;
  padding: 22px 24px;
  border: 1.5px solid var(--ink);
  background: var(--navy);
  color: #efe8dc;
}

.store-box .kicker {
  color: #c9c2b3;
  margin-bottom: 6px;
}

.store-box h2 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 28px;
  color: #fff;
}

.store-box p {
  margin: 0;
  color: #c9c2b3;
  font-size: 14px;
}

.store-box .btn {
  margin-left: auto;
}

/* ----- hero ----- */

.hero {
  padding: 56px 0 28px;
  border-bottom: 1.5px solid var(--ink);
}

.kicker {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.12;
  font-weight: 700;
}

.lede {
  margin: 16px 0 0;
  max-width: 42em;
  font-size: 17px;
  color: var(--ink-dim);
}

.lede a,
.page-hero a {
  color: var(--blaze);
  font-weight: 700;
}

.page-hero .btn-primary {
  color: #fff;
  text-decoration: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-actions .btn { min-width: 140px; padding: 12px 18px; }

/* ----- blocks ----- */

.section {
  padding: 48px 0;
  border-bottom: 1.5px solid var(--hair);
}

.section h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 32px);
}

.section > .wrap > p,
.section-lead {
  margin: 0 0 24px;
  color: var(--ink-dim);
  max-width: 42em;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1.5px solid var(--ink);
}

.facts div {
  padding: 20px 22px;
  border-right: 1.5px solid var(--ink);
}
.facts div:last-child { border-right: 0; }

.facts span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.facts strong {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
}

.path {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.path a,
.dir a {
  display: block;
  height: 100%;
  padding: 20px 20px 18px;
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 40%, white);
}

.path a:hover,
.dir a:hover { background: #fff; }

.path em {
  display: block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 12px;
  color: var(--blaze);
  margin-bottom: 8px;
}

.path h3,
.dir h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 22px;
}

.path p,
.dir p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 14px;
}

.dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.note {
  padding: 16px 18px;
  border: 1.5px solid var(--ink);
  background: #fff8ea;
  font-size: 14px;
}

.note strong { display: block; margin-bottom: 4px; }

/* ----- inner pages ----- */

.page-hero {
  padding: 40px 0 24px;
  border-bottom: 1.5px solid var(--ink);
}

.page-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

.crumb {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--ink-dim);
}
.crumb a:hover { color: var(--blaze); }
.crumb [aria-current="page"] { color: var(--ink); }

.article {
  padding: 36px 0 72px;
}

.article h2 {
  margin: 40px 0 12px;
  font-family: var(--serif);
  font-size: 26px;
}

.article h3 {
  margin: 22px 0 8px;
  font-size: 17px;
}

.article h2:first-child { margin-top: 0; }

.article p { margin: 0 0 14px; overflow-wrap: break-word; }

.shot-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  color: var(--ink-dim);
}

.pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 188px;
  gap: 2px 28px;
  align-items: start;
  margin: 0 0 18px;
}

.pair-copy > :last-child { margin-bottom: 0; }

.phone {
  margin: 0;
  max-width: 188px;
  background: color-mix(in srgb, var(--paper) 40%, #fff);
  border: 1.5px solid var(--ink);
  padding: 7px 7px 0;
}

.phone img {
  width: 100%;
  height: auto;
  border: 0;
  background: #f2f2f7;
  vertical-align: top;
}

.phone figcaption {
  margin: 0;
  padding: 8px 3px 10px;
  font-size: 12.5px;
  color: var(--ink-dim);
  line-height: 1.45;
  border-top: 1px solid var(--hair);
}

@media (max-width: 800px) {
  .pair {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 16px;
  }
  .phone { max-width: 200px; }
}
.article ol, .article ul { margin: 0 0 16px; padding-left: 1.2em; }
.article li { margin: 0 0 8px; overflow-wrap: break-word; }
.article a { color: var(--blaze); font-weight: 650; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.article a.btn {
  text-decoration: none;
  font-weight: 700;
  overflow-wrap: normal;
}
.article a.btn-primary,
.next a.btn-primary {
  color: #fff;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 8px 16px;
  margin: 0 0 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--hair);
}

.step:last-of-type { border-bottom: 0; }

.step-n {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--blaze);
  line-height: 1;
}

.step h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.step p { margin: 0 0 8px; color: var(--ink-dim); }

.warn {
  margin: 8px 0 0;
  padding: 8px 10px;
  background: #fff;
  border-left: 3px solid var(--blaze);
  font-size: 13.5px;
}

.code {
  margin: 0 0 16px;
  padding: 14px 16px;
  border: 1.5px solid var(--ink);
  background: #fff;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.8;
  overflow: auto;
}

.next {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 28px;
  padding: 18px;
  border: 1.5px solid var(--ink);
  background: var(--navy);
  color: #efe8dc;
}

.next p { margin: 0; color: #c9c2b3; }
.next a.btn-primary { margin-left: auto; }

.faq-item {
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 50%, white);
  margin: 0 0 10px;
  padding: 0 16px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 0;
  font-weight: 700;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 14px; color: var(--ink-dim); }

.toc {
  margin: 0 0 28px;
  padding: 16px 18px;
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 30%, white);
}

.toc strong {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}

.toc a {
  display: block;
  padding: 5px 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.toc a:hover { color: var(--blaze); }

.table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  font-size: 14px;
  background: color-mix(in srgb, var(--paper) 25%, white);
}

.table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 20px;
}

.table-scroll .table {
  margin: 0;
  min-width: 36em;
}

.table th,
.table td {
  border: 1.5px solid var(--ink);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.table th {
  font-size: 12px;
  letter-spacing: 0.08em;
  background: var(--navy);
  color: #efe8dc;
  font-weight: 600;
}

.checks {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border: 1.5px solid var(--ink);
}

.checks li {
  padding: 12px 14px 12px 42px;
  border-bottom: 1.5px solid var(--ink);
  position: relative;
}

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

.checks li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 16px;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--ink);
  background: #fff;
}

.see {
  margin: 10px 0 0;
  padding: 10px 12px;
  border: 1.5px dashed var(--ink);
  background: #fff;
  font-size: 13.5px;
}

.see b { display: block; margin-bottom: 2px; }

.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0 0 22px;
}

.cols > div {
  padding: 16px 18px;
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 35%, white);
}

.cols h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 18px;
}

.cols p, .cols li { font-size: 14px; color: var(--ink-dim); }
.cols ul { margin: 0; padding-left: 1.1em; }

.faq-group { margin: 0 0 32px; }
.faq-group > h2 { margin-top: 0; }

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--ink-dim);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 36px;
  align-items: end;
}

.side-card {
  border: 1.5px solid var(--ink);
  background: #fff;
  padding: 18px 18px 16px;
}

.side-card h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 20px;
}

.side-card ol {
  margin: 0;
  padding-left: 1.2em;
  font-size: 14px;
}

.side-card li { margin: 0 0 8px; }
.side-card a { color: var(--blaze); font-weight: 700; }

.split-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 40px;
}

.split-copy p { margin: 0 0 12px; color: var(--ink-dim); max-width: none; }

.prose-wide { max-width: 760px; }

.blog-list {
  display: grid;
  gap: 14px;
}

.blog-card {
  display: block;
  padding: 22px 24px 20px;
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 40%, white);
}

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

.blog-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

.blog-card .meta b {
  color: var(--blaze);
  font-weight: 700;
}

.blog-card h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.25;
}

.blog-card p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 14.5px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--ink-dim);
}

.article-meta b {
  color: var(--blaze);
  font-weight: 700;
}

.more-posts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 36px;
}

.more-posts:empty { display: none; }

.more-posts a {
  display: block;
  padding: 16px 18px;
  border: 1.5px solid var(--ink);
  background: color-mix(in srgb, var(--paper) 40%, white);
}

.more-posts a:hover { background: #fff; }

.more-posts span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.more-posts strong {
  font-family: var(--serif);
  font-size: 18px;
}

.dl-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  margin: 36px 0 0;
  padding: 22px 24px;
  border: 1.5px solid var(--ink);
  background: var(--navy);
  color: #efe8dc;
}

.dl-card .kicker {
  color: #c9c2b3;
  margin-bottom: 6px;
}

.dl-card h2 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 26px;
  color: #fff;
}

.dl-card p {
  margin: 0;
  color: #c9c2b3;
  font-size: 14px;
}

.dl-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
}

.dl-card .btn-ghost,
.dl-float .btn-ghost {
  color: #efe8dc;
  border-color: color-mix(in srgb, #efe8dc 55%, transparent);
  background: transparent;
}

.dl-card .btn-ghost:hover,
.dl-float .btn-ghost:hover {
  background: #fff;
  color: var(--navy);
  border-color: #fff;
}

.dl-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 45;
  width: min(268px, calc(100vw - 32px));
  padding: 16px 40px 14px 16px;
  border: 1.5px solid var(--ink);
  background: var(--navy);
  color: #efe8dc;
  box-shadow: 4px 4px 0 var(--ink);
}

.dl-float .kicker {
  margin: 0 0 6px;
  color: #c9c2b3;
}

.dl-float strong {
  display: block;
  font-family: var(--serif);
  font-size: 20px;
  color: #fff;
}

.dl-float > p {
  margin: 4px 0 12px;
  font-size: 13px;
  color: #c9c2b3;
}

.dl-float-actions {
  display: flex;
  gap: 8px;
}

.dl-float-actions .btn {
  flex: 1;
  padding: 8px 10px;
  font-size: 13px;
}

.dl-float-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  border: 0;
  background: none;
  color: #c9c2b3;
  font-size: 22px;
  line-height: 1;
}

.dl-float-close:hover { color: #fff; }

body.has-dl-float .article {
  padding-bottom: 160px;
}

/* ----- footer ----- */

.site-foot {
  border-top: 1.5px solid var(--ink);
  padding: 22px 0 28px;
  font-size: 13px;
}

.foot-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.site-foot span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
  margin-bottom: 4px;
}

.nav-store { display: none; }

.site-foot a:hover { color: var(--blaze); }

@media (max-width: 1100px) {
  .wrap { width: calc(100% - 32px); }
  .head-inner {
    gap: 10px;
    min-height: 52px;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 36px;
    margin-left: 0;
    padding: 8px 12px;
  }
  .lang-switch { margin-left: auto; }
  .head-cta {
    padding: 7px 10px;
    font-size: 12.5px;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin: 0;
    padding: 8px max(16px, env(safe-area-inset-right, 0px)) 20px max(16px, env(safe-area-inset-left, 0px));
    background: color-mix(in srgb, var(--paper) 96%, white);
    border-bottom: 1.5px solid var(--ink);
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    max-height: min(70vh, calc(100dvh - 52px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .site-head.is-open .site-nav { display: flex; }
  .site-nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    font-size: 16px;
    box-shadow: none;
    border-bottom: 1px solid var(--hair);
  }
  .site-nav [aria-current="page"] {
    box-shadow: inset 3px 0 0 var(--blaze);
    padding-left: 10px;
  }
  .site-nav a.nav-store {
    display: flex;
    margin-top: 12px;
    justify-content: center;
    background: var(--blaze);
    color: #fff;
    border-bottom: 0;
    font-weight: 700;
  }
  .site-nav a.nav-store:hover,
  .site-nav a.nav-store:active {
    color: #fff;
    background: var(--navy);
  }
  body.nav-open { overflow: hidden; }
}

@media (max-width: 800px) {
  .hero { padding: 32px 0 22px; }
  .hero h1 { font-size: clamp(30px, 9vw, 44px); }
  .lede { font-size: 16px; }
  .page-hero { padding: 28px 0 20px; }
  .section { padding: 32px 0; }
  .article { padding: 28px 0 56px; }
  .article h2 { font-size: 22px; margin-top: 28px; }
  .hero-actions { margin-top: 20px; }
  .hero-actions .btn {
    min-width: 0;
    width: 100%;
  }
  .facts,
  .path,
  .dir,
  .foot-inner,
  .cols,
  .hero-grid,
  .split-copy,
  .more-posts { grid-template-columns: 1fr; }
  .facts div { border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .facts div:last-child { border-bottom: 0; }
  .path h3,
  .dir h3 { font-size: 20px; }
  .blog-card { padding: 18px 16px 16px; }
  .blog-card h2 { font-size: 20px; }
  .more-posts strong { font-size: 16px; }
  .store-box,
  .dl-card {
    padding: 18px 16px;
    gap: 14px;
  }
  .store-box h2,
  .dl-card h2 { font-size: 22px; }
  .next {
    flex-direction: column;
    align-items: stretch;
  }
  .next a.btn-primary,
  .store-box .btn,
  .dl-card-actions,
  .dl-card-actions .btn {
    margin-left: 0;
    width: 100%;
  }
  .step {
    grid-template-columns: 40px 1fr;
    gap: 4px 12px;
  }
  .step-n { font-size: 24px; }
  .code {
    font-size: 12px;
    padding: 12px;
  }
  .faq-item summary {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .crumb {
    font-size: 12px;
    line-height: 1.5;
  }
  .dl-float {
    left: calc(12px + env(safe-area-inset-left, 0px));
    right: calc(12px + env(safe-area-inset-right, 0px));
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    width: auto;
    max-width: none;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    column-gap: 10px;
    padding: 12px 36px 12px 14px;
  }
  .dl-float .kicker,
  .dl-float > p { display: none; }
  .dl-float strong {
    font-size: 16px;
    line-height: 1.2;
  }
  .dl-float-actions .btn-ghost { display: none; }
  .dl-float-actions .btn {
    flex: none;
    padding: 8px 12px;
  }
  body.has-dl-float .article {
    padding-bottom: calc(108px + env(safe-area-inset-bottom, 0px));
  }
  .site-foot {
    padding: 18px 0 calc(24px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 480px) {
  .wrap { width: calc(100% - 24px); }
  .brand small { display: none; }
  .head-cta { display: none; }
  .lang-switch-btn { font-size: 12px; padding: 8px 0; }
  .hero-grid { gap: 20px; }
  .dl-card h2 { font-size: 20px; }
}

@media (hover: none) {
  .path a:hover,
  .dir a:hover,
  .blog-card:hover,
  .more-posts a:hover {
    background: color-mix(in srgb, var(--paper) 40%, white);
  }
  .btn-primary:hover { background: var(--blaze); border-color: var(--blaze); }
  .btn-ghost:hover { background: transparent; }
  .path a:active,
  .dir a:active,
  .blog-card:active,
  .more-posts a:active { background: #fff; }
  .btn-primary:active { background: var(--navy); border-color: var(--navy); }
}

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