html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 14px;
  background: linear-gradient(120deg, #eaf6fb 0%, #e2f0fa 100%);
  color: #223344;
  min-height: 100vh;
  box-sizing: border-box;
  --main-bg: #eaf6fb;
  --main-bg-gradient: linear-gradient(120deg, #eaf6fb 0%, #e2f0fa 100%);
  --card-bg: #fff;
  --card-bg-gradient: linear-gradient(120deg, #f9fcfe 0%, #eaf6fb 100%);
  --accent: #ff2d3d;
  --accent-hover: #d81e2b;
  --accent-bg: rgba(255,45,61,0.06);
  --border: #ff2d3d;
  --shadow: 0 2px 16px 0 rgba(30,60,90,0.07), 0 1.5px 3px 0 rgba(30,60,90,0.04);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --radius-xs: 4px;
  --max-width: 1240px;
  --transition: all .22s cubic-bezier(.4,0,.2,1);
  --section-gap: 48px;
}

body.drpanda-train-body {
  background: var(--main-bg-gradient);
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color .18s;
}
a:hover, a:focus {
  color: var(--accent-hover);
}

.drpanda-train-section__wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
}

.drpanda-train-header {
  background: var(--main-bg-gradient);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 64px;
}
.drpanda-train-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.drpanda-train-logo__img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px 0 rgba(30,60,90,0.07);
  background: #fff;
}
.drpanda-train-nav__list {
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.drpanda-train-nav__item,
.drpanda-train__nav-item {
  list-style: none;
}
.drpanda-train-nav__link,
.drpanda-train__nav-link {
  font-weight: 500;
  padding: 7px 18px;
  border-radius: var(--radius-md);
  color: #223344;
  transition: var(--transition);
  position: relative;
}
.drpanda-train-nav__link:hover,
.drpanda-train__nav-link:hover {
  color: var(--accent);
  background: var(--accent-bg);
}

.drpanda-train-main {
  margin-top: 0;
  padding-bottom: 64px;
}

.drpanda-train-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 38px;
  align-items: stretch;
  justify-content: center;
  background: var(--main-bg-gradient);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: var(--section-gap);
  padding: 38px 0 32px 0;
}
.drpanda-train-hero__media {
  flex: 1 1 380px;
  min-width: 320px;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.drpanda-train-hero__video,
.drpanda-train-hero__image {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  object-fit: cover;
  max-height: 300px;
  background: #fff;
  margin-bottom: 12px;
}
.drpanda-train-hero__image {
  display: none;
}
.drpanda-train-hero__content {
  flex: 2 1 420px;
  min-width: 320px;
  max-width: 630px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.drpanda-train-hero__badge {
  display: inline-block;
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}
.drpanda-train-hero__title {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 0 0 8px 0;
  color: #233;
  letter-spacing: -0.02em;
}
.drpanda-train-hero__tagline {
  font-size: 1.2rem;
  font-weight: 400;
  color: #3b4b5a;
  margin-bottom: 8px;
}
.drpanda-train-hero__meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #5d6d7c;
  margin-bottom: 8px;
}
.drpanda-train-hero__platform,
.drpanda-train-hero__style {
  background: rgba(234,246,251,0.65);
  padding: 3px 10px;
  border-radius: var(--radius-xs);
}
.drpanda-train-hero__intro {
  color: #334455;
  margin-bottom: 0;
}
.drpanda-train-hero__actions {
  display: flex;
  gap: 18px;
  margin-top: 10px;
}
.drpanda-train-btn {
  display: inline-block;
  font-weight: 600;
  padding: 11px 28px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: none;
  background: var(--accent-bg);
  color: var(--accent);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  outline: none;
  position: relative;
  z-index: 1;
  letter-spacing: 0.01em;
}
.drpanda-train-btn--primary {
  background: var(--accent);
  color: #fff;
}
.drpanda-train-btn--primary:hover, .drpanda-train-btn--primary:focus {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 2px 12px 0 rgba(255,45,61,0.10);
}
.drpanda-train-btn--play {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.drpanda-train-btn--play:hover, .drpanda-train-btn--play:focus {
  background: var(--accent);
  color: #fff;
}
.drpanda-train-btn:hover, .drpanda-train-btn:focus {
  box-shadow: 0 2px 16px 0 rgba(255,45,61,0.13);
  transform: translateY(-2px) scale(1.03);
}

.drpanda-train-screenshots {
  margin-bottom: var(--section-gap);
}
.drpanda-train-section__title {
  font-size: 1.7rem;
  font-weight: 700;
  margin: 0 0 16px 0;
  color: #223344;
  letter-spacing: -0.01em;
}
.drpanda-train-section__lead {
  color: #4c5d6b;
  margin-bottom: 24px;
}
.drpanda-train-screenshots__grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 22px;
}
.drpanda-train-screenshot {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 0 0 10px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: box-shadow .18s;
  min-width: 0;
}
.drpanda-train-screenshot__img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: 0 1px 8px 0 rgba(30,60,90,0.06);
  background: #fff;
}
.drpanda-train-screenshot__caption {
  font-size: 0.95em;
  color: #4c5d6b;
  padding: 8px 12px 0 12px;
  text-align: center;
}

.drpanda-train-about {
  margin-bottom: var(--section-gap);
}
.drpanda-train-about__grid {
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 36px;
  align-items: stretch;
}
.drpanda-train-about__media {
  display: flex;
  align-items: center;
  justify-content: center;
}
.drpanda-train-about__image {
  width: 100%;
  max-width: 340px;
  object-fit: cover;
  max-height: 320px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  background: #fff;
}
.drpanda-train-about__content {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px 30px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.drpanda-train-about__subtitle {
  font-size: 1.18rem;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: #223344;
}
.drpanda-train-about__subhead {
  font-size: 1.04em;
  font-weight: 600;
  margin: 16px 0 5px 0;
  color: var(--accent);
}
.drpanda-train-about__list {
  margin: 0 0 8px 0;
  padding: 0 0 0 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.drpanda-train-about__list li {
  position: relative;
  padding-left: 22px;
  color: #334455;
}
.drpanda-train-about__list li::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.13;
  border: 1px solid var(--accent);
}

.drpanda-train-howto {
  margin-bottom: var(--section-gap);
}
.drpanda-train-howto__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.drpanda-train-howto__col {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 24px 22px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.drpanda-train-howto__subtitle {
  font-size: 1.08rem;
  font-weight: 700;
  color: #223344;
  margin: 0 0 8px 0;
}
.drpanda-train-howto__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.drpanda-train-howto__list li {
  position: relative;
  padding-left: 20px;
  color: #334455;
}
.drpanda-train-howto__list li::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.14;
  border: 1px solid var(--accent);
}

.drpanda-train-rhythm {
  margin-bottom: var(--section-gap);
}
.drpanda-train-rhythm__content {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 30px 32px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.drpanda-train-rhythm__subtitle {
  font-size: 1.08rem;
  font-weight: 700;
  color: #223344;
  margin: 0 0 8px 0;
}
.drpanda-train-rhythm__list {
  margin: 0 0 6px 0;
  padding: 0 0 0 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.drpanda-train-rhythm__list li, .drpanda-train-rhythm__list ol li {
  position: relative;
  padding-left: 20px;
  color: #334455;
}
.drpanda-train-rhythm__list li::before, .drpanda-train-rhythm__list ol li::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.12;
  border: 1px solid var(--accent);
}
.drpanda-train-rhythm__list ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.drpanda-train-rhythm__list ol li {
  counter-increment: step;
  padding-left: 28px;
}
.drpanda-train-rhythm__list ol li::before {
  content: counter(step) ".";
  position: absolute;
  left: 0;
  top: 2px;
  font-weight: 600;
  color: var(--accent);
  background: none;
  border: none;
  opacity: 1;
  font-size: 1em;
}

.drpanda-train-features {
  margin-bottom: var(--section-gap);
}
.drpanda-train-features__grid {
  display: grid;
  grid-template-columns: repeat(3,1fr) 1.3fr;
  gap: 28px;
  align-items: stretch;
}
.drpanda-train-features__item {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 22px 18px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.drpanda-train-features__item h4 {
  font-size: 1.01rem;
  color: var(--accent);
  margin: 0 0 4px 0;
  font-weight: 700;
}
.drpanda-train-features__media {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--main-bg-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 0;
}
.drpanda-train-features__image {
  width: 100%;
  max-width: 270px;
  object-fit: cover;
  max-height: 320px;
  border-radius: var(--radius-lg);
}

.drpanda-train-content {
  margin-bottom: var(--section-gap);
}
.drpanda-train-content__list {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 22px 30px 18px 30px;
  margin: 0 0 22px 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0 22px;
}
.drpanda-train-content__list li {
  flex: 1 1 320px;
  min-width: 220px;
  margin-bottom: 7px;
  padding-left: 20px;
  position: relative;
  color: #334455;
}
.drpanda-train-content__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.13;
  border: 1px solid var(--accent);
}
.drpanda-train-content__stats {
  background: var(--main-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 18px 22px 12px 22px;
  color: #334455;
  font-size: 0.98em;
}

.drpanda-train-impressions {
  margin-bottom: var(--section-gap);
}
.drpanda-train-impressions__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: stretch;
}
.drpanda-train-impressions__grid > div {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 26px 22px 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.drpanda-train-impressions__grid h3 {
  font-size: 1.08rem;
  color: var(--accent);
  margin: 0 0 6px 0;
  font-weight: 700;
}
.drpanda-train-impressions__grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.drpanda-train-impressions__grid ul li {
  position: relative;
  padding-left: 20px;
  color: #334455;
}
.drpanda-train-impressions__grid ul li::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.13;
  border: 1px solid var(--accent);
}

.drpanda-train-faq {
  margin-bottom: var(--section-gap);
}
.drpanda-train-faq__item {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 18px 22px 14px 22px;
  margin-bottom: 16px;
  transition: box-shadow .16s;
}
.drpanda-train-faq__item:hover {
  box-shadow: 0 4px 24px 0 rgba(255,45,61,0.07), 0 1.5px 3px 0 rgba(30,60,90,0.07);
}
.drpanda-train-faq__item h4 {
  font-size: 1.01rem;
  color: var(--accent);
  margin: 0 0 6px 0;
  font-weight: 700;
}

.drpanda-train-reviews {
  margin-bottom: var(--section-gap);
}
.drpanda-train-reviews__list {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.drpanda-train-review {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px 18px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}
.drpanda-train-review__author {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.01rem;
  margin: 0 0 4px 0;
}
.drpanda-train-review__text {
  color: #334455;
  font-size: 0.99em;
}

.drpanda-train-extras {
  margin-bottom: var(--section-gap);
}
.drpanda-train-extras__list {
  background: var(--card-bg-gradient);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 18px 24px 14px 24px;
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.drpanda-train-extras__list li {
  position: relative;
  padding-left: 20px;
  color: #334455;
}
.drpanda-train-extras__list li::before {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.13;
  border: 1px solid var(--accent);
}

.drpanda-train-contact {
  margin-bottom: var(--section-gap);
}
.drpanda-train-contact .drpanda-train-section__wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--card-bg-gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px 18px 28px 18px;
  max-width: 600px;
}
.drpanda-train-contact .drpanda-train-section__title {
  text-align: center;
}
.drpanda-train-contact p {
  text-align: center;
  color: #334455;
  margin-bottom: 14px;
}

.drpanda-train-footer {
  background: var(--main-bg-gradient);
  border-top: 1px solid #e2eaf1;
  box-shadow: 0 -2px 12px 0 rgba(30,60,90,0.04);
  padding-top: 28px;
  padding-bottom: 18px;
}
.drpanda-train-footer__wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
}
.drpanda-train-footer__columns {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.8fr;
  gap: 36px;
  margin-bottom: 18px;
}
.drpanda-train-footer__col {
  color: #334455;
  font-size: 0.98em;
}
.drpanda-train-footer__logoimg {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  margin-bottom: 8px;
  background: #fff;
  box-shadow: 0 1px 6px 0 rgba(30,60,90,0.06);
}
.drpanda-train-footer__col h4 {
  color: var(--accent);
  font-size: 1.01rem;
  margin: 0 0 6px 0;
  font-weight: 700;
}
.drpanda-train-footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.drpanda-train-footer__col ul li {
  padding-left: 0;
}
.drpanda-train-footer__col ul li a {
  color: #334455;
  transition: color .16s;
}
.drpanda-train-footer__col ul li a:hover {
  color: var(--accent);
}
.drpanda-train-footer__bottom {
  border-top: 1px solid #e2eaf1;
  padding-top: 10px;
  text-align: center;
  color: #8fa0b2;
  font-size: 0.95em;
}

.drpanda-train-cookie {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(234,246,251,0.97);
  box-shadow: 0 -2px 18px 0 rgba(30,60,90,0.09);
  padding: 0;
  margin: 0;
}
.drpanda-train-cookie__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 18px 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.drpanda-train-cookie__btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 9px 22px;
  font-weight: 600;
  font-size: 1em;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 12px 0 rgba(255,45,61,0.10);
}
.drpanda-train-cookie__btn:hover, .drpanda-train-cookie__btn:focus {
  background: #fff;
  color: var(--accent);
  border: 1px solid var(--accent);
}

/* Responsive styles */
@media (max-width: 1100px) {
  .drpanda-train-screenshots__grid {
    grid-template-columns: repeat(3,1fr);
  }
  .drpanda-train-features__grid {
    grid-template-columns: repeat(2,1fr) 1.3fr;
  }
  .drpanda-train-footer__columns {
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 22px;
  }
  .drpanda-train-impressions__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}
@media (max-width: 900px) {
  .drpanda-train-header__inner {
    flex-direction: column;
    height: auto;
    gap: 12px;
    padding: 12px 8px;
  }
  .drpanda-train-screenshots__grid {
    grid-template-columns: repeat(2,1fr);
  }
  .drpanda-train-features__grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .drpanda-train-footer__columns {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }
  .drpanda-train-about__grid,
  .drpanda-train-howto__columns {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}
@media (max-width: 700px) {
  .drpanda-train-hero {
    flex-direction: column;
    gap: 18px;
    padding: 18px 0 18px 0;
  }
  .drpanda-train-hero__media,
  .drpanda-train-hero__content {
    min-width: 0;
    max-width: 100%;
  }
  .drpanda-train-screenshots__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .drpanda-train-features__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .drpanda-train-reviews__list {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .drpanda-train-footer__columns {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .drpanda-train-about__media,
  .drpanda-train-about__content {
    max-width: 100%;
  }
  .drpanda-train-cookie__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 8px 10px 8px;
  }
  .drpanda-train-section__wrap {
    padding: 0 6px;
  }
}
@media (max-width: 420px) {
  html, body {
    font-size: 13px;
  }
  .drpanda-train-hero__title {
    font-size: 1.6rem;
  }
  .drpanda-train-section__title {
    font-size: 1.2rem;
  }
}