/* === BerryLife Shared CSS ===
   IE / BB10 WebKit Compatible:
   - No CSS variables
   - No CSS Grid / flexbox gap
   - No object-fit
   - No position:sticky
   - No inset shorthand
   - No @keyframes
   - Explicit -webkit- prefixes for BB10
*/

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #efefef;
  color: #2c3e50;
}

/* ── HEADER ── */
.site-header {
  background: #70cbff;
  background: -webkit-linear-gradient(315deg, #70cbff 0%, #4fa3d1 100%);
  background: linear-gradient(135deg, #70cbff 0%, #4fa3d1 100%);
  color: white;
  padding: 0;
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 30px 30px;
}
.header-inner:after { content: ''; display: table; clear: both; }
.header-brand { float: left; }
.header-follow { float: right; padding-top: 8px; }
.header-brand a { text-decoration: none; color: white; display: block; }
.header-brand a:hover { opacity: 0.88; }
.header-brand h1 {
  font-size: 3em;
  font-weight: bold;
  letter-spacing: -1px;
  line-height: 1;
  color: white;
}
.header-brand p {
  font-size: 1em;
  opacity: 0.9;
  margin-top: 6px;
  color: white;
}
.header-follow a {
  background: white;
  color: #4fa3d1;
  padding: 10px 22px;
  font-weight: bold;
  font-size: 0.9em;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
  margin-left: 12px;
}
.header-follow a:first-child { margin-left: 0; }
.header-follow a:hover { opacity: 0.85; }

/* ── NAV BAR ── */
.site-nav {
  background: #4fa3d1;
  border-top: 2px solid rgba(255,255,255,0.25);
  overflow: hidden;
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0;
  display: table;
  width: 100%;
  table-layout: fixed;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.nav-inner a {
  display: table-cell;
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.78em;
  padding: 12px 6px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.15);
  white-space: nowrap;
  vertical-align: middle;
}
.nav-inner a:last-child { border-right: none; }
.nav-inner a:hover { background: rgba(255,255,255,0.15); }

/* ── PAGE LAYOUT (float 2-col) ── */
.site-wrapper {
  max-width: 1280px;
  margin: 30px auto;
  padding: 0 20px;
}
.site-wrapper:after { content: ''; display: table; clear: both; }
main {
  float: left;
  width: 72%;
  min-width: 0;
}
.sidebar {
  float: right;
  width: 26%;
  margin-left: 2%;
}

/* ── COVER IMAGE ── */
.cover-img-wrap {
  width: 100%;
  height: 380px;
  overflow: hidden;
  position: relative;
  background-color: #e0e0e0;
  border-bottom: 3px solid #70cbff;
  background-repeat: no-repeat;
  background-position: center center;
  -webkit-background-size: cover;
  background-size: cover;
}
.cover-img { display: none; }

/* ── ARTICLE ── */
.article-wrap {
  background: #f8f9fa;
  border: 2px solid #e0e0e0;
  overflow: hidden;
}
.article-header {
  padding: 28px 32px 20px;
  border-bottom: 2px solid #e0e0e0;
}
.article-meta:after { content: ''; display: table; clear: both; }
.article-meta { margin-bottom: 14px; }
.tag {
  padding: 4px 12px;
  font-size: 0.78em;
  font-weight: bold;
  display: inline-block;
  margin-right: 4px;
  margin-bottom: 4px;
}
.article-header h1 {
  font-size: 1.9em;
  font-weight: bold;
  color: #2c3e50;
  line-height: 1.35;
  margin-bottom: 10px;
}
.article-date { color: #999; font-size: 0.85em; }

/* ── ARTICLE BODY ── */
.article-body {
  overflow-wrap: break-word;
  word-break: break-word;
  padding: 28px 32px 36px;
  font-size: 0.97em;
  line-height: 1.75;
  color: #2c3e50;
}
.article-body h2 {
  color: #4fa3d1;
  font-size: 1.25em;
  font-weight: bold;
  margin-top: 36px;
  margin-bottom: 16px;
  border-left: 4px solid #70cbff;
  padding-left: 12px;
}
.article-body h3 {
  color: #2c3e50;
  font-size: 1.05em;
  font-weight: bold;
  margin-top: 24px;
  margin-bottom: 12px;
}
.article-body p { margin-bottom: 14px; }
.article-body a { color: #70cbff; text-decoration: none; word-break: break-all; }
.article-body a:hover { color: #4fa3d1; }
.article-body a.btn-dl,
.article-body .game-card-dl a,
.article-body .btn-inline.btn-primary { color: #ffffff !important; }
.article-body a.btn-dl:hover,
.article-body .game-card-dl a:hover,
.article-body .btn-inline.btn-primary:hover { color: #ffffff !important; }

/* Note boxes */
.note {
  padding: 14px 18px;
  margin: 20px 0;
  border-left: 5px solid;
  font-size: 0.93em;
  line-height: 1.65;
}
.note p, .note li { margin-bottom: 6px; }
.note p:last-child { margin-bottom: 0; }
.note-yellow  { background: #fff8e1; border-color: #ffc107; }
.note-blue    { background: #e8f4f8; border-color: #17a2b8; }
.note-green   { background: #eaf7ec; border-color: #28a745; }
.note-red     { background: #f8d7da; border-color: #dc3545; }
.note-success { background: #d4edda; border-color: #28a745; color: #155724; }
.note-purple  { background: #f5f0ff; border-color: #667eea; }

/* Lists */
.article-body ul, .article-body ol {
  background: #f8f9fa;
  border-left: 4px solid #70cbff;
  padding: 16px 16px 16px 38px;
  margin: 18px 0;
}
.article-body li { margin-bottom: 6px; }

/* Code */
.article-body code {
  background: #2c3e50;
  color: #2ecc71;
  padding: 2px 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.92em;
  word-break: break-all;
}
.article-body pre {
  background: #2c3e50;
  color: #2ecc71;
  padding: 16px 20px;
  margin: 18px 0;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.92em;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
}
.article-body pre code { background: none; padding: 0; word-break: normal; }

/* Images */
.article-body img {
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
  margin: 20px auto;
  border: 2px solid #e0e0e0;
  -webkit-box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Image gallery — float-based */
.image-gallery:after { content: ''; display: table; clear: both; }
.image-gallery { margin: 24px 0; }
.image-gallery img {
  float: left;
  width: 31%;
  margin: 0 1% 14px;
  border: 2px solid #e0e0e0;
  -webkit-box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  display: block;
  height: auto;
  max-width: none;
}

/* Article image wrap */
.article-img-wrap { text-align: center; margin: 28px 0; }
.article-img-wrap img {
  max-width: 100%;
  border: 2px solid #e0e0e0;
  -webkit-box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  display: inline-block;
}
.article-img-wrap figcaption { color: #999; font-size: 0.85em; font-style: italic; margin-top: 8px; }

/* Game / App cards */
.game-card { background: #e8f4f8; padding: 20px; margin: 25px 0; border-left: 5px solid #70cbff; }
.game-card-title { color: #70cbff; font-size: 1.1em; font-weight: bold; margin-bottom: 8px; display: block; }
.game-card-dl { text-align: center; margin: 16px 0; }

/* Download button */
.btn-dl {
  display: inline-block;
  background: #70cbff;
  color: white !important;
  padding: 10px 22px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.9em;
  border: 2px solid #70cbff;
  text-align: center;
}
.btn-dl:hover { opacity: 0.85; color: white !important; }

/* Inline buttons */
.btn-inline {
  display: inline-block;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.93em;
  margin: 18px 8px 18px 0;
}
.btn-primary { background: #70cbff; color: white !important; }
.btn-outline-link { background: white; color: #70cbff; border: 2px solid #70cbff; }
.btn-inline:hover { opacity: 0.85; }

/* Source box */
.source-box { background: #f8f9fa; padding: 18px; margin-top: 28px; text-align: center; }
.source-box p { color: #6c757d; font-size: 0.88em; margin: 4px 0; }

/* Step box */
.step-box {
  background: #e8f4f8;
  border-left: 5px solid #17a2b8;
  padding: 16px 20px;
  margin: 20px 0;
}
.step-label {
  color: #17a2b8;
  font-size: 1.05em;
  font-weight: bold;
  display: block;
  margin-bottom: 6px;
}

/* Step header with number circle */
.step-header:after { content: ''; display: table; clear: both; }
.step-header { margin-top: 36px; margin-bottom: 16px; }
.step-num {
  background: #4fa3d1;
  color: white;
  font-weight: bold;
  font-size: 1em;
  width: 34px;
  height: 34px;
  line-height: 34px;
  text-align: center;
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}
.step-header h2 { display: inline; vertical-align: middle; margin: 0; border: none; padding: 0; }

/* TOC */
.toc {
  background: #e8f4f8;
  border: 2px solid #17a2b8;
  padding: 20px 24px;
  margin: 24px 0;
}
.toc-title { font-weight: bold; font-size: 1em; margin-bottom: 12px; color: #4fa3d1; }
.toc ol { background: none; border: none; padding: 0 0 0 20px; margin: 0; }
.toc li { margin-bottom: 5px; font-size: 0.93em; }
.toc a { color: #4fa3d1; font-weight: bold; }

/* Table */
.table-wrap { overflow-x: auto; margin: 20px 0; border: 1px solid #e0e0e0; }
.article-body table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.95em;
  background: #f8f9fa;
  table-layout: fixed;
}
.article-body table th, .article-body table td {
  padding: 10px 14px;
  border: 1px solid #e0e0e0;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}
.article-body table th { background: #e8f4f8; font-weight: bold; }
.article-body table tr:nth-child(even) td { background: #f0f8ff; }

/* Article footer */
.article-footer:after { content: ''; display: table; clear: both; }
.article-footer {
  padding: 20px 32px;
  border-top: 2px solid #e0e0e0;
  background: white;
  text-align: center;
}
.article-footer a {
  display: inline-block;
  padding: 10px 0;
  width: 200px;
  font-weight: bold;
  font-size: 0.9em;
  text-decoration: none;
  border: 2px solid;
  margin: 4px 6px;
  text-align: center;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.btn-outline { background: white; color: #70cbff !important; border-color: #70cbff; }
.btn-solid   { background: #70cbff; color: white !important; border-color: #70cbff; }
.article-footer a:hover { opacity: 0.85; }

/* ── SIDEBAR ── */
.sidebar-sticky { }
.sidebar-box {
  background: #f8f9fa;
  border: 2px solid #e0e0e0;
  padding: 22px;
  margin-bottom: 22px;
}
.sidebar-title {
  color: #2c3e50;
  font-size: 1.1em;
  font-weight: bold;
  margin-bottom: 16px;
  border-bottom: 3px solid #70cbff;
  padding-bottom: 8px;
}
.cat-group { margin-bottom: 18px; }
.cat-group-label {
  color: #4fa3d1;
  font-size: 0.8em;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 10px;
}
.cat-links:after { content: ''; display: table; clear: both; }
.cat-links a {
  background: white;
  padding: 7px 14px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.82em;
  display: inline-block;
  margin-right: 6px;
  margin-bottom: 6px;
}
.cat-links a:hover { background: #e8f4ff; }

/* Gộp follow-box + sidebar-box thành 1 khối liền nhau */
.sidebar-group {
  border: 2px solid #e0e0e0;
  margin-bottom: 22px;
}
.sidebar-group .follow-box {
  margin-bottom: 0;
  border: none;
}
.sidebar-group .sidebar-box {
  margin-bottom: 0;
  border: none;
  border-top: 2px solid #e0e0e0;
}

/* Follow box (sidebar) */
.follow-box {
  background: #70cbff;
  background: -webkit-linear-gradient(315deg, #70cbff 0%, #4fa3d1 100%);
  background: linear-gradient(135deg, #70cbff 0%, #4fa3d1 100%);
  color: white;
  text-align: center;
  padding: 26px 20px;
  border: 2px solid #4fa3d1;
  margin-bottom: 22px;
}
.follow-box h3 { font-size: 1.2em; font-weight: bold; margin-bottom: 10px; color: white; }
.follow-box p  { font-size: 0.88em; opacity: 0.92; margin-bottom: 18px; line-height: 1.5; color: white; }
.follow-box a  {
  background: white;
  color: #4fa3d1;
  padding: 10px 22px;
  font-weight: bold;
  font-size: 0.88em;
  text-decoration: none;
  display: inline-block;
}
.follow-box a:hover { opacity: 0.85; }

/* Archive box — màu matcha */
.follow-box-archive {
  background: #6b8f3e;
  background: -webkit-linear-gradient(315deg, #7aa346 0%, #567230 100%);
  background: linear-gradient(135deg, #7aa346 0%, #567230 100%);
  border-color: #567230;
}
.follow-box-archive h3 { color: #fff; }
.follow-box-archive p  { color: #e8f2d8; opacity: 1; }
.follow-box-archive a  { color: #567230; }

/* BerryBus button */
.berrybus-btn {
  display: block;
  background: #667eea;
  color: white;
  text-align: center;
  padding: 16px 20px;
  font-weight: bold;
  font-size: 1em;
  text-decoration: none;
  border: 2px solid #5567d4;
}
.berrybus-btn:hover { opacity: 0.88; }

/* ── HELP BUTTON (floating) ── */
.help-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #0e91e8;
  background: -webkit-linear-gradient(315deg, #0e91e8 0%, #1366a8 100%);
  background: linear-gradient(135deg, #0e91e8 0%, #1366a8 100%);
  color: white;
  border: none;
  padding: 14px 22px;
  font-family: inherit;
  font-size: 0.95em;
  font-weight: bold;
  cursor: pointer;
  -webkit-box-shadow: 0 4px 18px rgba(14,145,232,0.45);
  box-shadow: 0 4px 18px rgba(14,145,232,0.45);
}
.help-fab:hover { opacity: 0.88; }
.help-fab svg { width: 18px; height: 18px; vertical-align: middle; margin-right: 6px; }

/* ── MODAL OVERLAY ── */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.45);
  z-index: 1000;
  overflow-y: auto;
}
.modal-overlay-table { display: table; width: 100%; height: 100%; min-height: 100%; }
.modal-overlay-cell  { display: table-cell; vertical-align: middle; text-align: center; padding: 20px 10px; }
.modal-box {
  background: #ffffff;
  border-top: 4px solid #0e91e8;
  width: 540px;
  max-width: 540px;
  max-height: 80vh;
  overflow-x: hidden;
  overflow-y: auto;
  padding-bottom: 10px;
  -webkit-box-shadow: 0 12px 48px rgba(0,0,0,0.22);
  box-shadow: 0 12px 48px rgba(0,0,0,0.22);
  display: inline-block;
  text-align: left;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.modal-header {
  background: #0e91e8;
  background: -webkit-linear-gradient(315deg, #0e91e8 0%, #1366a8 100%);
  background: linear-gradient(135deg, #0e91e8 0%, #1366a8 100%);
  color: white;
  padding: 20px 20px 16px;
}
.modal-header:after { content: ''; display: table; clear: both; }
.modal-header-text { float: left; width: 85%; }
.modal-header-text h2 { font-size: 1.15em; font-weight: bold; margin-bottom: 4px; color: white; }
.modal-header-text p  { font-size: 0.83em; opacity: 0.88; line-height: 1.45; color: white; }
.modal-close {
  float: right;
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  font-size: 1.3em;
  cursor: pointer;
  width: 32px;
  height: 32px;
  line-height: 30px;
  text-align: center;
}
.modal-close:hover { background: rgba(255,255,255,0.35); }

.modal-picker-wrap { margin: 14px 14px 6px; }
.modal-picker-wrap:after { content: ''; display: table; clear: both; }
.modal-picker { margin: 0 -2px; }
.modal-picker:after { content: ''; display: table; clear: both; }
.service-card-wrap {
  float: left;
  width: 50%;
  padding: 0 2px;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.service-card {
  border: 2px solid #d0eaf9;
  background: #f4faff;
  padding: 11px 14px;
  cursor: pointer;
  text-align: left;
  -ms-user-select: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
}
.service-card:hover, .service-card.selected { border-color: #0e91e8; background: #e6f4ff; }
.service-card .sc-title { font-weight: bold; font-size: 0.88em; color: #1a3a5c; margin-bottom: 3px; line-height: 1.3; }
.service-card .sc-desc  { font-size: 0.78em; color: #4a6a8a; line-height: 1.4; }

.bb-accordion { margin: 8px 14px 0; border: 2px solid #c5b8f0; background: #f5f0ff; }
.bb-accordion.bb-open { border-color: #667eea; }
.bb-accordion-header { padding: 11px 14px; cursor: pointer; -webkit-box-sizing: border-box; box-sizing: border-box; }
.bb-accordion-header:after { content: ''; display: table; clear: both; }
.bb-accordion-header:hover { background: #ede8ff; }
.bb-acc-info { overflow: hidden; }
.bb-acc-title { font-weight: bold; font-size: 0.88em; color: #3a2a7a; margin-bottom: 3px; line-height: 1.3; }
.bb-acc-desc  { font-size: 0.78em; color: #6a5aaa; line-height: 1.4; }
.bb-acc-arrow { float: right; color: #667eea; font-size: 0.8em; margin-top: 2px; }
.bb-accordion-body { display: none; border-top: 2px solid #d5caff; padding: 16px 16px 18px; background: white; }
.bb-subtab-bar:after { content: ''; display: table; clear: both; }
.bb-subtab-bar { border-bottom: 2px solid #d0eaf9; margin-bottom: 16px; overflow: hidden; }
.bb-subtab {
  float: left;
  width: 50%;
  padding: 9px 14px;
  font-family: inherit;
  font-size: 0.86em;
  font-weight: bold;
  color: #4a6a8a;
  background: #f4faff;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.bb-subtab:hover { color: #0e91e8; }
.bb-subtab.active { color: #0e60a0; border-bottom-color: #0e91e8; background: white; }
.bb-subtab-panel { display: none; }
.bb-subtab-panel.active { display: block; }

.modal-fb-row {
  margin: 8px 14px 0;
  background: #e8f4ff;
  border: 2px solid #b3d8f6;
  padding: 11px 14px;
  overflow: hidden;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.mfb-info { overflow: hidden; }
.mfb-title { font-weight: bold; font-size: 0.88em; color: #1a3a5c; margin-bottom: 3px; line-height: 1.3; }
.mfb-desc  { font-size: 0.78em; color: #3a6a9a; line-height: 1.4; }
.mfb-btn-wrap { float: right; margin-left: 12px; }
.mfb-btn {
  background: #1877f2;
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.82em;
  padding: 8px 16px;
  white-space: nowrap;
  border: 2px solid #1460c4;
  display: inline-block;
}
.mfb-btn:hover { opacity: 0.88; }

.modal-form-area { padding: 8px 16px 24px; display: none; }
.modal-form-area.visible { display: block; }
.modal-divider { border: none; border-top: 2px dashed #d0eaf9; margin: 16px 0 18px; }
.modal-form-area label { display: block; font-size: 0.83em; font-weight: bold; color: #1a3a5c; margin-bottom: 5px; }
.modal-form-area .req { color: #e74c3c; margin-left: 2px; }
.modal-form-area .opt { color: #999; font-weight: normal; font-size: 0.88em; margin-left: 4px; }
.modal-form-area .mfg { margin-bottom: 14px; }
.modal-form-area input[type="text"],
.modal-form-area input[type="email"],
.modal-form-area select,
.modal-form-area textarea,
.bb-accordion-body input[type="text"],
.bb-accordion-body input[type="email"],
.bb-accordion-body select,
.bb-accordion-body textarea {
  width: 100%;
  padding: 9px 12px;
  border: 2px solid #cde5f6;
  font-family: inherit;
  font-size: 0.88em;
  color: #2c3e50;
  background: white;
  outline: none;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.modal-form-area input:focus,
.modal-form-area select:focus,
.modal-form-area textarea:focus,
.bb-accordion-body input:focus,
.bb-accordion-body select:focus,
.bb-accordion-body textarea:focus { border-color: #0e91e8; }
.modal-form-area textarea { min-height: 88px; resize: vertical; }
.bb-accordion-body label { display: block; font-size: 0.83em; font-weight: bold; color: #1a3a5c; margin-bottom: 5px; }
.bb-accordion-body .req { color: #e74c3c; margin-left: 2px; }
.bb-accordion-body .opt { color: #999; font-weight: normal; font-size: 0.88em; margin-left: 4px; }
.bb-accordion-body .mfg { margin-bottom: 14px; }
.bb-accordion-body textarea { min-height: 88px; resize: vertical; }
.modal-note { background: #e6f4ff; border-left: 4px solid #0e91e8; padding: 10px 14px; font-size: 0.82em; color: #1a3a5c; line-height: 1.55; margin-bottom: 16px; }
.modal-note strong { color: #0e60a0; }
.btn-modal-submit {
  width: 100%;
  background: #0e91e8;
  background: -webkit-linear-gradient(315deg, #0e91e8 0%, #1366a8 100%);
  background: linear-gradient(135deg, #0e91e8 0%, #1366a8 100%);
  color: white;
  border: none;
  padding: 13px 20px;
  font-family: inherit;
  font-size: 0.95em;
  font-weight: bold;
  cursor: pointer;
  margin-top: 6px;
}
.btn-modal-submit:hover { opacity: 0.88; }
.btn-modal-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.modal-success {
  display: none;
  background: #eaf7ec;
  border-left: 5px solid #28a745;
  padding: 14px 18px;
  font-size: 0.9em;
  color: #155724;
  margin-top: 14px;
  line-height: 1.5;
}
.modal-back-btn {
  background: none;
  border: none;
  color: #0e91e8;
  font-size: 0.83em;
  font-weight: bold;
  cursor: pointer;
  padding: 4px 0 0;
  display: block;
  text-decoration: underline;
}
.modal-back-btn:hover { color: #1366a8; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  main { float: none; width: 100%; }
  .sidebar { float: none; width: 100%; margin-left: 0; }
  .header-inner { padding: 20px 16px 16px; }
  .header-brand { float: none; }
  .header-follow { float: none; padding-top: 10px; }
  .header-follow a { display: inline-block; text-align: center; padding: 10px 16px; margin-left: 8px; }
  .header-follow a:first-child { margin-left: 0; }
  .header-brand h1 { font-size: 2em; }
  .site-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .nav-inner { display: block; white-space: nowrap; width: auto; padding: 0; }
  .nav-inner a { display: inline-block; padding: 11px 13px; font-size: 0.82em; }
  .site-wrapper { padding: 0 12px; margin: 16px auto; }
  .article-header { padding: 18px 16px 14px; }
  .article-header h1 { font-size: 1.45em; }
  .article-body { padding: 16px 16px 28px; font-size: 0.93em; }
  .article-footer { padding: 16px; }
  .cover-img-wrap { height: 240px; }
  .image-gallery img { width: 47%; }
  .help-fab { bottom: 16px; right: 16px; padding: 12px 16px; font-size: 0.88em; }
  .service-card-wrap { float: none; width: 100%; padding: 0; margin-bottom: 10px; }
  .modal-picker { margin: 0; }
  .service-card { height: auto !important; }
}
@media (max-width: 420px) {
  .header-brand h1 { font-size: 1.7em; }
  .image-gallery img { float: none; width: 100%; margin: 0 0 14px; }
}