/*
Theme Name: medic115-child
Theme URI: https://115medic.com/
Description: RTL clinical education child theme for 115Medic, built on the Forcast theme.
Author: 115Medic
Template: forcast
Version: 1.0.0
Text Domain: medic115-child
*/

/* =========================================================
   115MEDIC DESIGN SYSTEM
   ========================================================= */

:root {
  --m115-bg: #f7f8f6;
  --m115-surface: #ffffff;
  --m115-text: #202725;
  --m115-muted: #66706c;
  --m115-border: #e2e7e3;
  --m115-radius: 16px;
  --m115-shadow: 0 8px 30px rgba(24, 39, 34, 0.07);
  --m115-reading-width: 820px;
  --m115-wide-width: 1080px;
}

html,
body {
  direction: rtl;
  text-align: right;
}

body {
  font-family: 'Vazirmatn', sans-serif;
  color: var(--m115-text);
  background: var(--m115-bg);
}

body,
p,
li,
a,
span,
button,
input,
textarea,
select,
label,
table,
th,
td {
  font-family: 'Vazirmatn', sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Lalezar', cursive;
}

p,
li,
article,
.entry-content {
  unicode-bidi: plaintext;
}

/* Helpers for mixed Persian/English clinical material */
.ltr,
[dir="ltr"],
.medical-ltr,
.ecg-value,
.ltr-value {
  direction: ltr !important;
  text-align: left !important;
  unicode-bidi: isolate;
}

.en {
  direction: ltr;
  unicode-bidi: isolate;
  display: inline-block;
}

.rtl {
  direction: rtl !important;
  text-align: right !important;
}

/* Forms */
input,
textarea,
select {
  direction: rtl;
  text-align: right;
}

input[type="email"],
input[type="url"],
input[type="tel"],
input[type="number"] {
  direction: ltr;
  text-align: left;
}

/* =========================================================
   HEADER / NAVIGATION
   ========================================================= */

.dark__switch,
.bytf__bookmark,
.bookmark-trigger,
.bookmark-icon {
  display: none !important;
}

.header__top-main-wrap.bytf-sticky-header.main-header-sticky {
  display: none !important;
}

.main-header,
.header__top-main-wrap.bytf-sticky-header.original {
  position: relative !important;
  top: auto !important;
  transform: none !important;
}

.header__top-main-wrap-inner {
  direction: rtl !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  min-height: 150px !important;
  height: auto !important;
}

.byteflows_logo,
.byteflows_logo a,
.byteflows_logo img {
  width: 150px !important;
  height: 150px !important;
  max-width: 150px !important;
}

.byteflows_logo {
  order: -100 !important;
  margin-right: 0 !important;
  margin-left: auto !important;
  flex-shrink: 0 !important;
  float: none !important;
  text-align: right !important;
}

.byteflows_logo img {
  object-fit: contain;
}

.main-header nav,
.main-header ul,
.main-menu,
.nav-menu {
  direction: rtl !important;
}

.main-header .menu-item,
.main-header .menu-item a {
  text-align: right;
}

/* Hide only hamburger / menu trigger controls, not menu containers */
.menu-toggle,
.mobile-menu-toggle,
.mobile-menu-trigger,
.navbar-toggler,
.hamburger,
.hamburger-menu,
.mobile-menu-icon,
.bytf__menu-toggle,
.bytf-menu-toggle,
.offcanvas-toggle,
.offcanvas-trigger,
.menu-trigger,
.header-menu-toggle,
.header__menu-toggle,
.header_mobile_menu,
.header__mobile-menu,
[class*="hamburger"],
[class*="menu-toggle"] {
  display: none !important;
}

/* =========================================================
   PAGE / THEME CLEANUP
   ========================================================= */

.page .empath__breadcrumb-wrapper,
.single-post .empath__breadcrumb-wrapper,
.single-post .post__thumb-single,
.single-post .singe__post-meta,
.single-post .post_excerpt,
.single-post .single__one_top .authore {
  display: none !important;
}

/* =========================================================
   ACADEMIC ARTICLE SYSTEM
   ========================================================= */

.m115-article-shell {
  background: var(--m115-bg);
  padding-bottom: 64px;
}

.m115-article-hero {
  width: min(calc(100% - 32px), var(--m115-wide-width));
  margin: 28px auto 38px;
  padding: 38px 44px;
  background: var(--m115-surface);
  border: 1px solid var(--m115-border);
  border-radius: var(--m115-radius);
  box-shadow: var(--m115-shadow);
}

.m115-article-topic {
  margin: 0 0 8px;
  color: var(--m115-muted);
  font-size: 14px;
  font-weight: 600;
}

.m115-article-title {
  margin: 0;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.35;
  text-align: right;
}

.m115-article-content {
  width: min(calc(100% - 32px), var(--m115-reading-width));
  margin: 0 auto;
  background: var(--m115-surface);
  border: 1px solid var(--m115-border);
  border-radius: var(--m115-radius);
  box-shadow: var(--m115-shadow);
  padding: 46px 54px;
  direction: rtl;
  text-align: right;
}

.m115-article-content p,
.m115-article-content li,
.single-post article p,
.single-post article li {
  font-size: 16px !important;
  line-height: 1.9 !important;
}

.m115-article-content p,
.single-post article p {
  margin: 0 0 18px !important;
}

.m115-article-content h2,
.single-post article h2 {
  font-size: 25px !important;
  line-height: 1.5 !important;
  margin: 38px 0 16px !important;
  text-align: right;
}

.m115-article-content h3,
.single-post article h3 {
  font-size: 21px !important;
  line-height: 1.55 !important;
  margin: 30px 0 12px !important;
  text-align: right;
}

.m115-article-content h4,
.m115-article-content h5,
.m115-article-content h6,
.single-post article h4,
.single-post article h5,
.single-post article h6 {
  text-align: right;
}

/* Proper RTL lists */
.m115-article-content ul,
.m115-article-content ol,
.single-post article ul,
.single-post article ol,
.entry-content ul,
.entry-content ol {
  direction: rtl !important;
  text-align: right !important;
  padding-right: 1.5rem !important;
  padding-left: 0 !important;
  margin-right: 0;
}

.m115-article-content li,
.single-post article li {
  margin-bottom: 7px !important;
}

/* Images stay contained; specially marked clinical images can go wider */
.m115-article-content img,
.single-post .entry-content img {
  display: block;
  width: auto;
  max-width: min(100%, 720px) !important;
  height: auto !important;
  margin: 28px auto !important;
  border-radius: 10px;
}

.m115-article-content figure,
.single-post .entry-content figure {
  max-width: 100%;
  margin: 30px auto;
}

.m115-article-content .wp-caption-text,
.m115-article-content figcaption,
.single-post figcaption {
  direction: rtl;
  text-align: center;
  color: var(--m115-muted);
  font-size: 13px;
  line-height: 1.7;
}

.m115-article-content .ecg-wide,
.m115-article-content .clinical-wide {
  width: min(100vw - 48px, 1040px) !important;
  max-width: none !important;
  position: relative;
  right: 50%;
  transform: translateX(50%);
}

/* Tables */
.m115-article-content table,
.single-post .entry-content table {
  width: 100%;
  direction: rtl;
  text-align: right;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 14px;
}

.m115-article-content th,
.m115-article-content td,
.single-post .entry-content th,
.single-post .entry-content td {
  padding: 10px 12px;
  border: 1px solid var(--m115-border);
  text-align: right;
  vertical-align: top;
}

.ltr-table,
.ltr-table th,
.ltr-table td {
  direction: ltr !important;
  text-align: left !important;
}

/* =========================================================
   EXISTING HOMEPAGE / TOPIC COMPONENTS
   Keep current visual language while we build the new hub.
   ========================================================= */

.bytf__post-tab-item {
  margin-top: 8px !important;
  padding-top: 10px !important;
  direction: rtl;
  text-align: right;
}

.bytf__post-tab-item .bytf_post_title {
  font-size: 18px !important;
  line-height: 1.55 !important;
  margin: 0 !important;
  text-align: right;
}

.bytf__post-tab-item .post_count {
  font-size: 22px !important;
  line-height: 1.4 !important;
}

/* Article topic label */
.m115-article-topic {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 11px;
  border: 1px solid var(--m115-border);
  border-radius: 999px;
  background: var(--m115-bg);
  color: var(--m115-muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.m115-article-topic:hover,
.m115-article-topic:focus {
  color: var(--m115-text);
  background: var(--m115-surface);
}

/* Previous / next reading navigation */
.m115-post-navigation {
  width: min(calc(100% - 32px), var(--m115-reading-width));
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.m115-post-navigation > div:empty {
  display: none;
}

.m115-post-navigation a {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 18px 20px;
  background: var(--m115-surface);
  border: 1px solid var(--m115-border);
  border-radius: 12px;
  color: var(--m115-text);
  text-decoration: none;
}

.m115-nav-label {
  color: var(--m115-muted);
  font-size: 12px;
  font-weight: 700;
}

.m115-nav-title {
  font-size: 14px;
  line-height: 1.65;
  font-weight: 700;
}

/* Overflow protection */
.m115-article-content,
.entry-content,
.m115-article-content p,
.m115-article-content li,
.m115-article-content td {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (min-width: 992px) {
  .main-header nav,
  .main-menu,
  .nav-menu {
    display: flex !important;
  }
}

@media (max-width: 991px) {
  .header__top-main-wrap-inner {
    direction: rtl !important;
    justify-content: flex-start !important;
  }

  .byteflows_logo {
    order: -100 !important;
    margin-right: 0 !important;
    margin-left: auto !important;
  }
}

@media (max-width: 767px) {
  .byteflows_logo,
  .byteflows_logo a,
  .byteflows_logo img {
    width: 112px !important;
    height: 112px !important;
    max-width: 112px !important;
  }

  .header__top-main-wrap-inner {
    min-height: 112px !important;
  }

  .m115-article-hero {
    width: min(calc(100% - 20px), var(--m115-wide-width));
    margin: 16px auto 24px;
    padding: 24px 22px;
    border-radius: 12px;
  }

  .m115-article-title {
    font-size: 28px;
  }

  .m115-article-content {
    width: min(calc(100% - 20px), var(--m115-reading-width));
    padding: 30px 22px;
    border-radius: 12px;
  }

  .m115-article-content p,
  .m115-article-content li,
  .single-post article p,
  .single-post article li {
    font-size: 15.5px !important;
    line-height: 1.9 !important;
  }

  .m115-article-content h2,
  .single-post article h2 {
    font-size: 22px !important;
  }

  .m115-article-content h3,
  .single-post article h3 {
    font-size: 19px !important;
  }

  .bytf__post-tab-item {
    margin-top: 6px !important;
    padding-top: 8px !important;
  }

  .m115-post-navigation {
    width: min(calc(100% - 20px), var(--m115-reading-width));
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   TOPIC HUB — CARDIAC / ECG PROTOTYPE
   ========================================================= */

.m115-topic-hub {
  padding: 28px 0 72px;
  background: var(--m115-bg);
}

.m115-topic-intro,
.m115-topic-feature-grid,
.m115-core-section,
.m115-topic-index {
  width: min(calc(100% - 32px), 1180px);
  margin-inline: auto;
}

.m115-topic-intro {
  margin-bottom: 22px;
}

.m115-topic-intro-inner {
  padding: 34px 38px;
  background: var(--m115-surface);
  border: 1px solid var(--m115-border);
  border-radius: 18px;
  box-shadow: var(--m115-shadow);
}

.m115-kicker {
  margin: 0 0 6px;
  color: var(--m115-muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .01em;
}

.m115-topic-intro h1,
.m115-section-header h2,
.m115-section-heading-row h2,
.m115-resource-card h2 {
  margin: 0;
  color: var(--m115-text);
}

.m115-topic-intro h1 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.3;
}

.m115-topic-intro-inner > p:last-child {
  max-width: 760px;
  margin: 10px 0 0;
  color: var(--m115-muted);
  font-size: 15px;
  line-height: 1.9;
}

.m115-topic-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
  gap: 22px;
  margin-bottom: 42px;
}

.m115-latest-panel,
.m115-resource-card,
.m115-core-section,
.m115-topic-index {
  background: var(--m115-surface);
  border: 1px solid var(--m115-border);
  border-radius: 18px;
  box-shadow: var(--m115-shadow);
}

.m115-latest-panel {
  min-height: 410px;
  padding: 28px;
}

.m115-section-heading-row,
.m115-section-header-inline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.m115-section-heading-row h2,
.m115-section-header h2 {
  font-size: 28px;
  line-height: 1.35;
}

.m115-slider-controls {
  display: flex;
  gap: 8px;
}

.m115-slider-controls button {
  width: 38px;
  height: 38px;
  border: 1px solid var(--m115-border);
  border-radius: 10px;
  background: #fff;
  color: var(--m115-text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.m115-latest-slider {
  position: relative;
  min-height: 305px;
  margin-top: 22px;
}

.m115-latest-slide {
  display: none;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, .95fr);
  gap: 28px;
  align-items: center;
  min-height: 300px;
}

.m115-latest-slide.is-active {
  display: grid;
}

.m115-slide-count,
.m115-core-index {
  color: #9aa39f;
  font-size: 12px;
  font-weight: 800;
}

.m115-latest-copy h3 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.45;
}

.m115-latest-copy h3 a,
.m115-core-card h3 a,
.m115-index-item h3 a {
  color: inherit;
  text-decoration: none;
}

.m115-card-excerpt {
  color: var(--m115-muted);
  font-size: 14px;
  line-height: 1.85;
}

.m115-text-link,
.m115-primary-link {
  display: inline-flex;
  align-items: center;
  margin-top: 16px;
  font-weight: 800;
  text-decoration: none;
}

.m115-text-link {
  color: var(--m115-text);
}

.m115-latest-media {
  display: block;
  min-height: 260px;
  overflow: hidden;
  border-radius: 14px;
  background: #edf2ef;
}

.m115-latest-media img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.m115-ecg-placeholder,
.m115-resource-visual {
  position: relative;
  display: block;
  min-height: 260px;
  overflow: hidden;
  background-color: #f5f8f6;
  background-image:
    linear-gradient(rgba(70, 100, 88, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 100, 88, .08) 1px, transparent 1px),
    linear-gradient(rgba(70, 100, 88, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 100, 88, .04) 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px, 8px 8px, 8px 8px;
}

.m115-ecg-placeholder::after,
.m115-resource-pulse {
  content: '';
  position: absolute;
  inset: 50% 8% auto;
  height: 3px;
  background: linear-gradient(90deg, transparent 0 8%, #6a7f76 8% 18%, transparent 18% 24%, #6a7f76 24% 30%, transparent 30% 34%, #6a7f76 34% 37%, transparent 37% 43%, #6a7f76 43% 58%, transparent 58% 100%);
  transform: translateY(-50%);
  opacity: .9;
}

.m115-resource-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.m115-resource-visual {
  min-height: 180px;
}

.m115-resource-content {
  padding: 28px;
}

.m115-resource-card h2 {
  font-size: 30px;
  line-height: 1.35;
}

.m115-resource-card p:not(.m115-kicker) {
  margin: 12px 0 0;
  color: var(--m115-muted);
  font-size: 14px;
  line-height: 1.85;
}

.m115-primary-link {
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--m115-text);
  color: #fff;
}

.m115-core-section,
.m115-topic-index {
  padding: 34px;
}

.m115-core-section {
  margin-bottom: 42px;
}

.m115-section-header > p:last-child,
.m115-section-header-inline > p {
  margin: 8px 0 0;
  color: var(--m115-muted);
  font-size: 14px;
  line-height: 1.8;
}

.m115-tabs {
  margin-top: 24px;
}

.m115-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--m115-border);
}

.m115-tab-button {
  padding: 9px 14px;
  border: 1px solid var(--m115-border);
  border-radius: 999px;
  background: #fff;
  color: var(--m115-muted);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.m115-tab-button.is-active {
  background: var(--m115-text);
  border-color: var(--m115-text);
  color: #fff;
}

.m115-tab-panel {
  display: none;
  padding-top: 22px;
}

.m115-tab-panel.is-active {
  display: block;
}

.m115-core-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.m115-core-card {
  padding: 20px;
  border: 1px solid var(--m115-border);
  border-radius: 14px;
  background: #fbfcfb;
}

.m115-core-card h3 {
  margin: 8px 0 8px;
  font-size: 19px;
  line-height: 1.55;
}

.m115-core-card p {
  margin: 0;
  color: var(--m115-muted);
  font-size: 13px;
  line-height: 1.8;
}

.m115-topic-index {
  margin-bottom: 0;
}

.m115-section-header-inline > p {
  max-width: 420px;
  text-align: left;
}

.m115-index-list {
  margin-top: 22px;
  border-top: 1px solid var(--m115-border);
}

.m115-index-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 20px 4px;
  border-bottom: 1px solid var(--m115-border);
}

.m115-index-item h3 {
  margin: 0 0 5px;
  font-size: 19px;
  line-height: 1.55;
}

.m115-index-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--m115-muted);
  font-size: 12px;
}

.m115-index-meta a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--m115-border);
  border-radius: 50%;
  color: var(--m115-text);
  text-decoration: none;
}

@media (max-width: 991px) {
  .m115-topic-feature-grid {
    grid-template-columns: 1fr;
  }

  .m115-resource-card {
    display: grid;
    grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr);
  }

  .m115-resource-visual {
    min-height: 100%;
  }

  .m115-core-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .m115-topic-hub {
    padding-top: 16px;
  }

  .m115-topic-intro,
  .m115-topic-feature-grid,
  .m115-core-section,
  .m115-topic-index {
    width: min(calc(100% - 20px), 1180px);
  }

  .m115-topic-intro-inner,
  .m115-latest-panel,
  .m115-core-section,
  .m115-topic-index {
    padding: 22px;
  }

  .m115-topic-intro h1 {
    font-size: 29px;
  }

  .m115-topic-feature-grid,
  .m115-core-section {
    margin-bottom: 24px;
  }

  .m115-latest-slide,
  .m115-resource-card {
    grid-template-columns: 1fr;
  }

  .m115-latest-media,
  .m115-latest-media img,
  .m115-ecg-placeholder {
    min-height: 210px;
  }

  .m115-section-heading-row,
  .m115-section-header-inline {
    align-items: flex-start;
  }

  .m115-section-header-inline {
    flex-direction: column;
  }

  .m115-section-header-inline > p {
    text-align: right;
  }

  .m115-core-grid {
    grid-template-columns: 1fr;
  }

  .m115-tab-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .m115-tab-button {
    flex: 0 0 auto;
  }

  .m115-index-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .m115-index-meta {
    justify-content: space-between;
  }
}


/* =========================================================
   TOPIC HUB SYSTEM — TYPOGRAPHY, COLOUR & EDITORIAL CLARITY
   ========================================================= */

:root {
  --m115-brand-accent: #0f766e;
  --m115-brand-accent-soft: #e7f3f1;
}

body h1,
body h2,
body h3,
body h4,
body h5,
body h6 {
  font-family: 'Vazirmatn', sans-serif !important;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.5;
}

body h1 { font-size: clamp(30px, 3.5vw, 42px); }
body h2 { font-size: clamp(24px, 2.6vw, 32px); }
body h3 { font-size: clamp(19px, 2vw, 23px); }

.m115-topic-hub {
  --m115-topic-accent: var(--m115-brand-accent);
  background:
    radial-gradient(circle at 92% 4%, color-mix(in srgb, var(--m115-topic-accent) 9%, transparent), transparent 26rem),
    var(--m115-bg);
}

.m115-topic-intro-inner {
  border-top: 4px solid var(--m115-topic-accent);
  background: linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--m115-topic-accent) 5%, #fff) 100%);
}

.m115-kicker {
  color: var(--m115-topic-accent);
}

.m115-primary-link,
.m115-topic-hub .m115-tab-button.is-active {
  background: var(--m115-topic-accent);
  border-color: var(--m115-topic-accent);
  color: #fff;
}

.m115-primary-link:hover,
.m115-primary-link:focus-visible {
  background: color-mix(in srgb, var(--m115-topic-accent) 88%, #000);
  color: #fff;
}

.m115-topic-hub .m115-tab-button:not(.is-active):hover,
.m115-topic-hub .m115-tab-button:not(.is-active):focus-visible {
  border-color: var(--m115-topic-accent);
  color: var(--m115-topic-accent);
  background: color-mix(in srgb, var(--m115-topic-accent) 8%, #fff);
}

.m115-core-card {
  border-top: 3px solid transparent;
}

.m115-core-card:hover {
  border-top-color: var(--m115-topic-accent);
  box-shadow: 0 14px 34px color-mix(in srgb, var(--m115-topic-accent) 14%, transparent);
}

.m115-text-link,
.m115-index-item h3 a:hover {
  color: var(--m115-topic-accent);
}

.m115-topic-empty {
  padding: 34px 38px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--m115-topic-accent) 7%, #fff), #fff);
}

.m115-topic-empty .m115-section-header {
  margin: 0;
}

.m115-index-item {
  align-items: center;
}

.m115-index-meta {
  min-width: 42px;
  justify-content: flex-end;
}

.m115-index-meta a {
  color: var(--m115-topic-accent);
  font-size: 22px;
}

@media (max-width: 767px) {
  body h1 { font-size: 30px; }
  body h2 { font-size: 25px; }
  body h3 { font-size: 20px; }

  .m115-topic-empty {
    padding: 24px 22px;
  }
}

/* Balance topic-heading scale */
.m115-topic-intro h1 { font-size: clamp(30px, 3vw, 40px); }
.m115-latest-copy h3 { font-size: clamp(22px, 2.2vw, 30px); }

/* topic-hub-cache-refresh */


/* Global 115Medic interface accents: calm, clinical, and consistent with article pages. */
:root {
  --m115-global-accent: #0f766e;
  --m115-global-accent-hover: #0b5d57;
  --m115-global-accent-soft: #e7f3f1;
}
html {
  scrollbar-color: var(--m115-global-accent) #edf4f2;
  scrollbar-width: thin;
}
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: #edf4f2; }
::-webkit-scrollbar-thumb { background: var(--m115-global-accent); border: 3px solid #edf4f2; border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--m115-global-accent-hover); }
.back-top-btn,
.back-top-btn:hover,
.back-top-btn:focus { background: var(--m115-global-accent) !important; color: #fff !important; }
.back-top-btn:hover,
.back-top-btn:focus { background: var(--m115-global-accent-hover) !important; box-shadow: 0 8px 20px rgba(15,118,110,.22); }