html, body { overflow-x: hidden; max-width: 100vw; }

  :root {
    --accent: var(--acc);
    --accent2: var(--acc2);
    --surface: var(--c2);
    --surface2: var(--c3);
    --text-primary: var(--fg);
    --text-secondary: var(--fg2);
    --text-muted-custom: var(--fg3);
    --border-subtle: rgba(255,255,255,0.08);
    --glow-accent: 0 0 30px rgba(255,200,50,0.18);
  }

  .loginHero {
    background: linear-gradient(135deg, var(--c1) 0%, var(--c2) 60%, var(--c3) 100%);
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 0;
    padding: 3.5rem 0 2.5rem;
    position: relative;
  }

  .loginHeroBadge {
    align-items: center;
    background: linear-gradient(90deg, var(--acc) 0%, var(--acc2) 100%);
    border-radius: 2rem;
    color: #000;
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 700;
    gap: 0.4rem;
    letter-spacing: 0.12em;
    margin-bottom: 1.1rem;
    padding: 0.32rem 1.1rem;
    text-transform: uppercase;
  }

  .loginHeroTitle {
    color: var(--fg);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
  }

  .loginHeroTitle span {
    background: linear-gradient(90deg, var(--acc) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .loginHeroSubtitle {
    color: var(--fg2);
    font-size: 1.08rem;
    line-height: 1.65;
    margin-bottom: 1.6rem;
    max-width: 520px;
  }

  .loginHeroMeta {
    align-items: center;
    color: var(--fg3);
    display: flex;
    flex-wrap: wrap;
    font-size: 0.82rem;
    gap: 1.2rem;
    margin-top: 1.2rem;
  }

  .loginHeroMetaItem {
    align-items: center;
    display: flex;
    gap: 0.35rem;
  }

  .loginHeroMetaItem svg {
    color: var(--acc);
    flex-shrink: 0;
  }

  .loginVisualCard {
    background: linear-gradient(160deg, var(--c3) 0%, var(--c4) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--rad);
    box-shadow: var(--shadow2);
    overflow: hidden;
    padding: 1.8rem;
  }

  .loginVisualHeader {
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.4rem;
    padding-bottom: 1rem;
  }

  .loginVisualDot {
    border-radius: 50%;
    height: 10px;
    width: 10px;
  }

  .loginVisualDot:nth-child(1) { background: #ff5f56; }
  .loginVisualDot:nth-child(2) { background: #ffbd2e; }
  .loginVisualDot:nth-child(3) { background: #27c93f; }

  .loginVisualUrl {
    background: var(--c1);
    border: 1px solid var(--border-subtle);
    border-radius: 0.4rem;
    color: var(--fg3);
    flex: 1;
    font-family: monospace;
    font-size: 0.75rem;
    margin-left: 0.6rem;
    overflow: hidden;
    padding: 0.3rem 0.7rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .loginField {
    background: var(--c1);
    border: 1px solid var(--border-subtle);
    border-radius: 0.5rem;
    margin-bottom: 0.9rem;
    padding: 0.75rem 1rem;
  }

  .loginFieldLabel {
    color: var(--fg3);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
  }

  .loginFieldValue {
    color: var(--fg2);
    font-size: 0.9rem;
  }

  .loginFieldDots {
    color: var(--fg2);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
  }

  .loginVisualBtn {
    background: linear-gradient(90deg, var(--acc) 0%, var(--acc2) 100%);
    border: none;
    border-radius: 0.5rem;
    color: #000;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    padding: 0.75rem;
    text-align: center;
    text-transform: uppercase;
    width: 100%;
  }

  .loginSecureBadge {
    align-items: center;
    color: var(--fg3);
    display: flex;
    font-size: 0.72rem;
    gap: 0.35rem;
    justify-content: center;
    margin-top: 0.8rem;
  }

  /* Steps Section */
  .stepsSection {
    background: var(--c1);
    border-bottom: 1px solid var(--border-subtle);
    padding: 4rem 0;
  }

  .sectionLabelCustom {
    align-items: center;
    color: var(--acc);
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 700;
    gap: 0.5rem;
    letter-spacing: 0.14em;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
  }

  .sectionLabelCustom::before {
    background: var(--acc);
    border-radius: 1px;
    content: '';
    display: block;
    height: 12px;
    width: 3px;
  }

  .sectionTitle {
    color: var(--fg);
    font-size: clamp(1.5rem, 3.5vw, 2.1rem);
    font-weight: 800;
    margin-bottom: 0.5rem;
  }

  .sectionSubtitle {
    color: var(--fg2);
    font-size: 1rem;
    margin-bottom: 2.4rem;
    max-width: 480px;
  }

  .stepCard {
    background: linear-gradient(145deg, #0d1b3e 0%, #0f3460 100%);
    border: 1px solid rgba(0,229,255,0.18);
    border-radius: var(--rad);
    box-shadow: var(--shadow1);
    height: 100%;
    padding: 1.6rem 1.4rem;
    position: relative;
    transition: transform var(--trans), box-shadow var(--trans);
  }

  .stepCard:hover {
    box-shadow: var(--shadow2), var(--glow-accent);
    transform: translateY(-4px);
  }

  .stepNumber {
    align-items: center;
    background: linear-gradient(135deg, var(--acc) 0%, var(--acc2) 100%);
    border-radius: 50%;
    color: #000;
    display: flex;
    font-size: 0.85rem;
    font-weight: 900;
    height: 40px;
    justify-content: center;
    margin-bottom: 1rem;
    width: 40px;
  }

  .stepTitle {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
  }

  .stepDesc {
    color: #b8d8e8;
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
  }

  .stepConnector {
    align-items: center;
    display: flex;
    justify-content: center;
    padding-top: 1.8rem;
  }

  .stepConnectorLine {
    background: linear-gradient(90deg, var(--acc), var(--acc2));
    border-radius: 1px;
    height: 2px;
    opacity: 0.35;
    width: 60%;
  }

  /* Mobile Section */
  .mobileSection {
    background: linear-gradient(180deg, var(--c2) 0%, var(--c1) 100%);
    border-bottom: 1px solid var(--border-subtle);
    padding: 4rem 0;
  }

  .mobilePlatformBadge {
    align-items: center;
    background: var(--c3);
    border: 1px solid var(--border-subtle);
    border-radius: 2rem;
    color: var(--fg2);
    display: inline-flex;
    font-size: 0.78rem;
    font-weight: 600;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
    margin-right: 0.5rem;
    padding: 0.3rem 0.9rem;
  }

  .mobileFeatureList {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .mobileFeatureItem {
    align-items: flex-start;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--fg2);
    display: flex;
    font-size: 0.93rem;
    gap: 0.7rem;
    line-height: 1.55;
    padding: 0.85rem 0;
  }

  .mobileFeatureItem:last-child { border-bottom: none; }

  .mobileFeatureIcon {
    color: var(--acc);
    flex-shrink: 0;
    margin-top: 2px;
  }

  .mobilePhoneVisual {
    background: linear-gradient(160deg, var(--c3) 0%, var(--c4) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: 1.5rem;
    box-shadow: var(--shadow3);
    margin: 0 auto;
    max-width: 240px;
    overflow: hidden;
    padding: 1.2rem;
    position: relative;
  }

  .mobilePhoneNotch {
    background: var(--c1);
    border-bottom-left-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
    height: 20px;
    margin: 0 auto 1rem;
    width: 40%;
  }

  .mobilePhoneScreen {
    background: var(--c1);
    border-radius: 0.7rem;
    padding: 1rem 0.8rem;
  }

  .mobilePhoneLogo {
    background: linear-gradient(90deg, var(--acc) 0%, var(--acc2) 100%);
    border-radius: 0.35rem;
    color: #000;
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    margin: 0 auto 1rem;
    padding: 0.3rem 0.8rem;
    text-align: center;
    text-transform: uppercase;
    width: fit-content;
  }

  .mobilePhoneField {
    background: var(--c2);
    border: 1px solid var(--border-subtle);
    border-radius: 0.35rem;
    color: var(--fg3);
    font-size: 0.7rem;
    margin-bottom: 0.5rem;
    padding: 0.4rem 0.6rem;
  }

  .mobilePhoneLoginBtn {
    background: linear-gradient(90deg, var(--acc) 0%, var(--acc2) 100%);
    border-radius: 0.35rem;
    color: #000;
    font-size: 0.7rem;
    font-weight: 800;
    margin-top: 0.6rem;
    padding: 0.45rem;
    text-align: center;
    text-transform: uppercase;
  }

  /* CTA Section */
  .ctaSection {
    background: linear-gradient(135deg, var(--c3) 0%, var(--c2) 100%);
    border-bottom: 1px solid var(--border-subtle);
    padding: 3.5rem 0;
  }

  .ctaBannerCard {
    background: linear-gradient(135deg, var(--c1) 0%, var(--c4) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--rad);
    box-shadow: var(--shadow2), var(--glow-accent);
    overflow: hidden;
    padding: 2.4rem 2rem;
    position: relative;
    text-align: center;
  }

  .ctaBannerTitle {
    color: var(--fg);
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    font-weight: 800;
    margin-bottom: 0.6rem;
  }

  .ctaBannerSub {
    color: var(--fg2);
    font-size: 0.97rem;
    margin-bottom: 1.8rem;
  }

  /* Security Section */
  .securitySection {
    background: var(--c1);
    border-bottom: 1px solid var(--border-subtle);
    padding: 4rem 0;
  }

  .securityCard {
    background: linear-gradient(145deg, #0d1b3e 0%, #0f3460 100%);
    border: 1px solid rgba(0,229,255,0.18);
    border-radius: var(--rad);
    box-shadow: var(--shadow1);
    height: 100%;
    padding: 1.6rem;
    transition: transform var(--trans), box-shadow var(--trans);
  }

  .securityCard:hover {
    box-shadow: var(--shadow2);
    transform: translateY(-3px);
  }

  .securityIcon {
    align-items: center;
    background: linear-gradient(135deg, var(--acc) 0%, var(--acc2) 100%);
    border-radius: 0.6rem;
    color: #000;
    display: flex;
    height: 46px;
    justify-content: center;
    margin-bottom: 1rem;
    width: 46px;
  }

  .securityCardTitle {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.45rem;
  }

  .securityCardDesc {
    color: #b8d8e8;
    font-size: 0.87rem;
    line-height: 1.6;
    margin: 0;
  }

  /* FAQ Section */
  .faqSection {
    background: linear-gradient(180deg, var(--c2) 0%, var(--c1) 100%);
    padding: 4rem 0;
  }

  .faqAccordionItem {
    background: linear-gradient(145deg, #0d1b3e 0%, #0f3460 100%);
    border: 1px solid rgba(0,229,255,0.18);
    border-radius: var(--rad2);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: box-shadow var(--trans);
  }

  .faqAccordionItem:hover {
    box-shadow: var(--shadow1);
  }

  .faqQuestion {
    align-items: center;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    font-size: 0.97rem;
    font-weight: 700;
    gap: 1rem;
    justify-content: space-between;
    padding: 1.15rem 1.4rem;
    user-select: none;
  }

  .faqQuestionIcon {
    align-items: center;
    background: var(--c1);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    color: var(--acc);
    display: flex;
    flex-shrink: 0;
    height: 28px;
    justify-content: center;
    transition: transform var(--trans), background var(--trans);
    width: 28px;
  }

  .faqAccordionItem.isOpen .faqQuestionIcon {
    background: var(--acc);
    color: #000;
    transform: rotate(45deg);
  }

  .faqAnswer {
    border-top: 1px solid rgba(0,229,255,0.15);
    color: #b8d8e8;
    display: none;
    font-size: 0.9rem;
    line-height: 1.65;
    padding: 1rem 1.4rem 1.2rem;
  }

  .faqAccordionItem.isOpen .faqAnswer {
    display: block;
  }

  .codeInline {
    background: var(--c1);
    border: 1px solid var(--border-subtle);
    border-radius: 0.25rem;
    color: var(--acc);
    font-family: monospace;
    font-size: 0.85em;
    padding: 0.1em 0.4em;
  }

  @media (max-width: 767px) {
    .loginHero { padding: 2.2rem 0 2rem; }
    .loginVisualCard { margin-top: 2rem; }
    .stepsSection, .mobileSection, .securitySection, .faqSection { padding: 2.8rem 0; }
    .ctaSection { padding: 2.4rem 0; }
    .stepConnector { display: none; }
    .ctaBannerCard { padding: 1.8rem 1.2rem; }
  }

  @media (max-width: 1023px) {
    .mobilePhoneVisual { margin-top: 2.2rem; }
  }