:root {
  --page-bg: #eef3f9;
  --page-surface: rgba(255, 255, 255, 0.78);
  --page-surface-strong: #ffffff;
  --page-text: #17202b;
  --page-muted: #5f6c7b;
  --page-line: rgba(23, 32, 43, 0.1);
  --page-primary: hsl(213, 81%, 63%);
  --page-primary-deep: #2d67d6;
  --page-accent: #4ec2d4;
  --page-shadow: 0 24px 60px rgba(25, 42, 70, 0.14);
  --page-radius-xl: 32px;
  --page-radius-lg: 24px;
  --page-radius-md: 18px;
  --page-max: 1180px;
  --page-font: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --sbv2-shell-bottom-safe: 0px;
  --sbv2-shell-left-safe: 0px;
  --download-primary: hsl(213, 81%, 63%);
  --download-accent: hsl(355, 64%, 63%);
  --download-text: hsl(213, 10%, 11%);
  --download-bg: hsl(213, 8%, 96%);
  --download-card-bg: hsl(0, 0%, 100%);
  --feat-bg-color: hsl(213, 8%, 96%);
  --feat-text-color: hsl(213, 10%, 11%);
  --feat-text-light: hsl(213, 10%, 35%);
  --feat-primary-color: hsl(213, 81%, 63%);
  --feat-primary-dark: hsl(213, 81%, 50%);
  --feat-secondary-color: hsl(355, 64%, 63%);
  --feat-surface: #ffffff;
  --feat-border-radius: 24px;
  --feat-spacing-lg: 8rem;
  --feat-spacing-md: 4rem;
  --ext-bg: var(--nav-bg-color, hsl(213, 8%, 97%));
  --ext-surface: var(--nav-surface-color, #ffffff);
  --ext-text-main: var(--nav-text-color, hsl(213, 10%, 15%));
  --ext-text-muted: var(--nav-text-muted, hsl(213, 10%, 40%));
  --ext-primary: hsl(213, 81%, 40%);
  --ext-primary-hover: hsl(213, 81%, 30%);
  --ext-border: hsl(213, 10%, 90%);
  --ext-radius-lg: 24px;
  --ext-radius-md: 16px;
  --ext-shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.06);
  --ext-shadow-float: 0 16px 40px rgba(18, 86, 185, 0.25);
  --faq-accent: hsl(213, 81%, 63%);
  --faq-secondary: hsl(355, 64%, 63%);
  --faq-text: hsl(213, 10%, 11%);
  --faq-bg: hsl(213, 8%, 96%);
  --faq-card-bg: hsl(0, 0%, 100%);
  --faq-border: hsl(213, 10%, 88%);
}

.bir-nano_001l5x{
    position: fixed;
    left: 50%;
    bottom: 18px;
    z-index: 40;
    transform: translateX(-50%);
    width: min(940px, calc(100% - 24px));
    padding: 10px 12px;
    border: 1px solid var(--nav-border-color, rgba(255, 255, 255, 0.35));
    border-radius: var(--nav-radius, 999px);
    background: var(--nav-bg, rgba(16, 24, 40, 0.8));
    box-shadow: var(--nav-shadow, 0 18px 50px rgba(0, 0, 0, 0.22));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    }

.bir-l3k4jjbt{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    }

.bir-hyperdriveb2e{
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    color: var(--nav-text-color, #f8fbff);
    }

.bir-dark_matter{
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-accent, #4ec2d4));
    display: grid;
    place-items: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28); color: #1a1a2e;}

.bir-dark_matter svg{
    width: 22px;
    height: 22px;
    fill: #ffffff;
    }

.bir-alpha99{
    min-width: 0;
    }

.bir-alpha99 strong{
    display: block;
    font-size: 15px;
    line-height: 1.1;
    font-weight: 700;
    }

.bir-alpha99 span{
    display: block;
    font-size: 12px;
    line-height: 1.1;
    color: var(--nav-muted-color, rgba(248, 251, 255, 0.72));
    margin-top: 3px;
    white-space: nowrap;
    }

.bir-fastcaraao{
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    }

.bir-fastcaraao a{
    padding: 11px 14px;
    border-radius: 999px;
    color: var(--nav-link-color, rgba(248, 251, 255, 0.88));
    font-size: 14px;
    transition: background-color 0.25s ease, transform 0.25s ease, color 0.25s ease;
    }

.bir-fastcaraao a:hover,
    .bir-fastcaraao a:focus-visible{
    background: var(--nav-hover-bg, rgba(255, 255, 255, 0.12));
    color: var(--nav-link-hover-color, #ffffff);
    transform: translateY(-1px);
    }

.bir-fastcaraao .bir-matchalattex86{
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-primary-deep, #2d67d6));
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(45, 103, 214, 0.35);
    }

@media (max-width: 1024px){.bir-nano_001l5x {
    width: calc(100% - 20px);
    bottom: 12px;
    }
.bir-l3k4jjbt {
    flex-direction: column;
    align-items: stretch;
    }
.bir-fastcaraao {
    justify-content: center;
    }}

@media (max-width: 640px){.bir-alpha99 span {
    white-space: normal;
    }
.bir-fastcaraao a {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    }}

div.bir-st-m.bir-95frb8g *{
    box-sizing: border-box;
    }

div.bir-st-m.bir-95frb8g{
    scroll-behavior: smooth;
    }

div.bir-st-m.bir-95frb8g{
    margin: 0;
    font-family: var(--page-font);
    color: #1a1a2e;
    background:
    radial-gradient(circle at 15% 20%, rgba(92, 148, 255, 0.16), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(78, 194, 212, 0.14), transparent 24%),
    linear-gradient(180deg, #f5f8fc 0%, #edf2f8 52%, #e8eef6 100%);
    }

div.bir-st-m.bir-95frb8g a{
    color: inherit;
    text-decoration: none;
    }

div.bir-st-m.bir-95frb8g img{
    display: block;
    max-width: 100%;
    }

div.bir-st-m.bir-95frb8g .site-header{
    position: fixed;
    left: 50%;
    bottom: 18px;
    z-index: 40;
    transform: translateX(-50%);
    width: min(940px, calc(100% - 24px));
    padding: 10px 12px;
    border: 1px solid var(--nav-border-color, rgba(255, 255, 255, 0.35));
    border-radius: var(--nav-radius, 999px);
    background: var(--nav-bg, rgba(16, 24, 40, 0.8));
    box-shadow: var(--nav-shadow, 0 18px 50px rgba(0, 0, 0, 0.22));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    }

div.bir-st-m.bir-95frb8g .site-header-inner{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    }

div.bir-st-m.bir-95frb8g .brand{
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    color: var(--nav-text-color, #f8fbff);
    }

div.bir-st-m.bir-95frb8g .brand-mark{
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-accent, #4ec2d4));
    display: grid;
    place-items: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28); color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .brand-mark svg{
    width: 22px;
    height: 22px;
    fill: #ffffff;
    }

div.bir-st-m.bir-95frb8g .brand-copy{
    min-width: 0;
    }

div.bir-st-m.bir-95frb8g .brand-copy strong{
    display: block;
    font-size: 15px;
    line-height: 1.1;
    font-weight: 700;
    }

div.bir-st-m.bir-95frb8g .brand-copy span{
    display: block;
    font-size: 12px;
    line-height: 1.1;
    color: var(--nav-muted-color, rgba(248, 251, 255, 0.72));
    margin-top: 3px;
    white-space: nowrap;
    }

div.bir-st-m.bir-95frb8g .site-menu{
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    }

div.bir-st-m.bir-95frb8g .site-menu a{
    padding: 11px 14px;
    border-radius: 999px;
    color: var(--nav-link-color, rgba(248, 251, 255, 0.88));
    font-size: 14px;
    transition: background-color 0.25s ease, transform 0.25s ease, color 0.25s ease;
    }

div.bir-st-m.bir-95frb8g .site-menu a:hover, div.bir-st-m.bir-95frb8g .site-menu a:focus-visible{
    background: var(--nav-hover-bg, rgba(255, 255, 255, 0.12));
    color: var(--nav-link-hover-color, #ffffff);
    transform: translateY(-1px);
    }

div.bir-st-m.bir-95frb8g .site-menu .menu-cta{
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-primary-deep, #2d67d6));
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(45, 103, 214, 0.35);
    }

div.bir-st-m.bir-95frb8g{
    overflow: hidden;
    }

div.bir-st-m.bir-95frb8g .bir-neon88{
    width: min(var(--page-max), calc(100% - 40px));
    margin: 0 auto;
    }

div.bir-st-m.bir-95frb8g .bir-flare{
    padding: 36px 0 72px;
    }

div.bir-st-m.bir-95frb8g .bir-qwe{
    min-height: 78vh;
    padding: 56px;
    border-radius: var(--page-radius-xl);
    position: relative;
    overflow: hidden;
    background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(240, 246, 255, 0.82)),
    linear-gradient(135deg, rgba(95, 157, 245, 0.12), rgba(78, 194, 212, 0.06));
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: var(--page-shadow);
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 34px; color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .bir-qwe::before{
    content: "";
    position: absolute;
    inset: auto -8% -18% auto;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(95, 157, 245, 0.22), transparent 64%);
    pointer-events: none;
    }

div.bir-st-m.bir-95frb8g .bir-asd, div.bir-st-m.bir-95frb8g .bir-red_planet{
    position: relative;
    z-index: 1;
    }

div.bir-st-m.bir-95frb8g .bir-xray7{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(95, 157, 245, 0.1);
    color: var(--page-primary-deep, #2d67d6);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    }

div.bir-st-m.bir-95frb8g .bir-xray7::before{
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 5px rgba(45, 103, 214, 0.12);
    }

div.bir-st-m.bir-95frb8g h1{
    margin: 18px 0 18px;
    font-size: clamp(40px, 6vw, 72px);
    line-height: 0.96;
    letter-spacing: -0.04em;
    text-align: center;
    }

div.bir-st-m.bir-95frb8g .bir-fbg{
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    }

div.bir-st-m.bir-95frb8g .bir-fbg p{
    margin: 0 auto;
    max-width: 720px;
    font-size: 18px;
    line-height: 1.8;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-storm_cloud{
    margin: 30px auto 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    max-width: 860px;
    }

div.bir-st-m.bir-95frb8g .bir-beta_7{
    padding: 18px 18px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(23, 32, 43, 0.06);
    text-align: left; color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .bir-beta_7 strong{
    display: block;
    font-size: 22px;
    line-height: 1.1;
    margin-bottom: 8px;
    }

div.bir-st-m.bir-95frb8g .bir-beta_7 span{
    display: block;
    font-size: 14px;
    line-height: 1.65;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-ice_crystal{
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    }

div.bir-st-m.bir-95frb8g .bir-green_leaf{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 54px;
    padding: 0 24px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
    }

div.bir-st-m.bir-95frb8g .bir-green_leaf:hover, div.bir-st-m.bir-95frb8g .bir-green_leaf:focus-visible{
    transform: translateY(-2px);
    }

div.bir-st-m.bir-95frb8g .bir-divein{
    color: #ffffff;
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-primary-deep, #2d67d6));
    box-shadow: 0 18px 34px rgba(45, 103, 214, 0.3);
    }

div.bir-st-m.bir-95frb8g .bir-dullknife{
    color: #1a1a2e;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(23, 32, 43, 0.1);
    }

div.bir-st-m.bir-95frb8g .bir-bluesky{
    margin-top: 14px;
    text-align: center;
    font-size: 13px;
    line-height: 1.7;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-red_planet{
    align-self: stretch;
    }

div.bir-st-m.bir-95frb8g .bir-flyaway{
    height: 100%;
    display: grid;
    gap: 18px;
    grid-template-rows: 1.1fr 0.9fr;
    }

div.bir-st-m.bir-95frb8g .bir-krypton_5{
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    min-height: 240px;
    box-shadow: 0 18px 40px rgba(34, 49, 74, 0.18);
    }

div.bir-st-m.bir-95frb8g .bir-krypton_5 img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    }

div.bir-st-m.bir-95frb8g .bir-krypton_5 .bir-boba_tea{
    position: absolute;
    inset: auto 18px 18px 18px;
    padding: 16px 18px;
    border-radius: 20px;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(13, 23, 40, 0.1), rgba(13, 23, 40, 0.74));
    }

div.bir-st-m.bir-95frb8g .bir-boba_tea strong{
    display: block;
    font-size: 18px;
    line-height: 1.2;
    margin-bottom: 6px;
    }

div.bir-st-m.bir-95frb8g .bir-boba_tea span{
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.86);
    }

div.bir-st-m.bir-95frb8g .bir-hot_cocoa{
    padding: 34px 0 72px;
    }

div.bir-st-m.bir-95frb8g .bir-p1o2i{
    max-width: 760px;
    margin: 0 auto 28px;
    text-align: center;
    }

div.bir-st-m.bir-95frb8g .bir-p1o2i h2{
    margin: 0 0 14px;
    font-size: clamp(28px, 4.2vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.03em;
    }

div.bir-st-m.bir-95frb8g .bir-p1o2i p{
    margin: 0;
    font-size: 17px;
    line-height: 1.85;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-swiftfox{
    display: grid;
    gap: 18px;
    }

div.bir-st-m.bir-95frb8g .bir-palemoon{
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 20px;
    align-items: stretch;
    }

div.bir-st-m.bir-95frb8g .bir-palemoon:nth-child(even){
    grid-template-columns: 1.08fr 0.92fr;
    }

div.bir-st-m.bir-95frb8g .bir-echo{
    border-radius: var(--page-radius-lg);
    background: var(--page-surface, rgba(255,255,255,0.78));
    border: 1px solid rgba(23, 32, 43, 0.08);
    box-shadow: 0 18px 42px rgba(32, 47, 71, 0.08);
    overflow: hidden;
    }

div.bir-st-m.bir-95frb8g .bir-jump_high{
    padding: 30px;
    }

div.bir-st-m.bir-95frb8g .bir-jump_high h3{
    margin: 0 0 12px;
    font-size: 26px;
    line-height: 1.15;
    }

div.bir-st-m.bir-95frb8g .bir-jump_high p{
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-sound_wave{
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    }

div.bir-st-m.bir-95frb8g .bir-sound_wave li{
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    line-height: 1.75;
    color: var(--page-text, #17202b);
    }

div.bir-st-m.bir-95frb8g .bir-sound_wave li::before{
    content: "";
    width: 9px;
    height: 9px;
    margin-top: 9px;
    border-radius: 50%;
    flex: none;
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-accent, #4ec2d4)); color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .bir-radio_tower{
    min-height: 320px;
    position: relative;
    }

div.bir-st-m.bir-95frb8g .bir-radio_tower img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    }

div.bir-st-m.bir-95frb8g .bir-zephyr{
    display: grid;
    gap: 14px;
    }

div.bir-st-m.bir-95frb8g .bir-mega9000{
    padding: 18px 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(23, 32, 43, 0.08); color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .bir-mega9000 strong{
    display: block;
    margin-bottom: 6px;
    font-size: 16px;
    }

div.bir-st-m.bir-95frb8g .bir-mega9000 span{
    display: block;
    font-size: 14px;
    line-height: 1.75;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-rune{
    margin: 10px auto 0;
    max-width: 920px;
    padding: 32px;
    border-radius: 28px;
    background:
    linear-gradient(145deg, rgba(19, 31, 52, 0.96), rgba(32, 57, 95, 0.96)),
    linear-gradient(135deg, rgba(95, 157, 245, 0.2), rgba(78, 194, 212, 0.12));
    box-shadow: 0 24px 60px rgba(17, 28, 48, 0.26);
    color: #1a1a2e;
    text-align: center;
    position: relative;
    overflow: hidden;
    }

div.bir-st-m.bir-95frb8g .bir-rune::after{
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    right: -70px;
    top: -100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(95, 157, 245, 0.34), transparent 66%);
    }

div.bir-st-m.bir-95frb8g .bir-rune h2{
    margin: 0 0 14px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.08;
    position: relative;
    z-index: 1;
    }

div.bir-st-m.bir-95frb8g .bir-rune p{
    margin: 0 auto;
    max-width: 720px;
    font-size: 16px;
    line-height: 1.85;
    color: rgba(238, 245, 255, 0.82);
    position: relative;
    z-index: 1;
    }

div.bir-st-m.bir-95frb8g .bir-logic_3{
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    }

div.bir-st-m.bir-95frb8g .bir-logic_3 .bir-dullknife{
    background: rgba(255, 255, 255, 0.14);
    color: #1a1a2e;
    border-color: rgba(255, 255, 255, 0.18);
    }

div.bir-st-m.bir-95frb8g div.bir-st-f{
    padding: 24px 0 118px;
    }

div.bir-st-m.bir-95frb8g .bir-dataflow{
    width: min(var(--page-max), calc(100% - 40px));
    margin: 0 auto;
    padding: 24px 28px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(23, 32, 43, 0.08);
    box-shadow: 0 14px 38px rgba(32, 47, 71, 0.08);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 18px; color: #1a1a2e;}

div.bir-st-m.bir-95frb8g .bir-crest strong{
    display: block;
    font-size: 20px;
    margin-bottom: 8px;
    }

div.bir-st-m.bir-95frb8g .bir-crest p, div.bir-st-m.bir-95frb8g .bir-thunder_clap p{
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    color: var(--page-muted, #5f6c7b);
    }

div.bir-st-m.bir-95frb8g .bir-zxc{
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    }

div.bir-st-m.bir-95frb8g .bir-zxc a{
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(95, 157, 245, 0.08);
    color: var(--page-primary-deep, #2d67d6);
    font-size: 13px;
    font-weight: 700;
    }

div.bir-st-m.bir-95frb8g .bir-orbit{
    position: fixed;
    right: 24px;
    bottom: 106px;
    z-index: 35;
    }

div.bir-st-m.bir-95frb8g .bir-orbit a{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 58px;
    padding: 0 22px;
    border-radius: 999px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, #356fe0, #5f9df5);
    box-shadow: 0 18px 36px rgba(45, 103, 214, 0.34);
    }

div.bir-st-m.bir-95frb8g .bir-m9n8b{
    color: var(--page-primary-deep, #2d67d6);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
    }

@media (max-width: 1024px){div.bir-st-m.bir-95frb8g .bir-qwe, div.bir-st-m.bir-95frb8g .bir-palemoon, div.bir-st-m.bir-95frb8g .bir-palemoon:nth-child(even), div.bir-st-m.bir-95frb8g .bir-dataflow{
    grid-template-columns: 1fr;
    }
div.bir-st-m.bir-95frb8g .bir-qwe{
    min-height: auto;
    padding: 34px 22px 22px;
    }
div.bir-st-m.bir-95frb8g .bir-storm_cloud{
    grid-template-columns: 1fr;
    }
div.bir-st-m.bir-95frb8g .site-header{
    width: calc(100% - 20px);
    bottom: 12px;
    }
div.bir-st-m.bir-95frb8g .site-header-inner{
    flex-direction: column;
    align-items: stretch;
    }
div.bir-st-m.bir-95frb8g .site-menu{
    justify-content: center;
    }
div.bir-st-m.bir-95frb8g .bir-orbit{
    right: 14px;
    bottom: 154px;
    }}

@media (max-width: 640px){div.bir-st-m.bir-95frb8g .bir-neon88{
    width: calc(100% - 18px);
    }
div.bir-st-m.bir-95frb8g .bir-flare{
    padding-top: 18px;
    }
div.bir-st-m.bir-95frb8g h1{
    font-size: 40px;
    }
div.bir-st-m.bir-95frb8g .bir-fbg p, div.bir-st-m.bir-95frb8g .bir-p1o2i p, div.bir-st-m.bir-95frb8g .bir-jump_high p, div.bir-st-m.bir-95frb8g .bir-rune p{
    font-size: 15px;
    }
div.bir-st-m.bir-95frb8g .bir-jump_high, div.bir-st-m.bir-95frb8g .bir-rune, div.bir-st-m.bir-95frb8g .bir-dataflow{
    padding: 22px 18px;
    }
div.bir-st-m.bir-95frb8g .brand-copy span{
    white-space: normal;
    }
div.bir-st-m.bir-95frb8g .site-menu a{
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    }
div.bir-st-m.bir-95frb8g .bir-orbit{
    left: 12px;
    right: 12px;
    }
div.bir-st-m.bir-95frb8g .bir-orbit a{
    width: 100%;
    justify-content: center;
    }}

html, body{
    margin: 0;
    padding: 0;
    }

div.bir-st-m img.sbv2-ai-image{
    display: block;
    max-width: 100%;
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    }

div.bir-st-m img.sbv2-ai-image.sbv2-ratio-16-9{ aspect-ratio: 16 / 9; }

div.bir-st-m img.sbv2-ai-image.sbv2-ratio-16-10{ aspect-ratio: 16 / 10; }

div.bir-st-m img.sbv2-ai-image.sbv2-ratio-4-3{ aspect-ratio: 4 / 3; }

div.bir-st-m img.sbv2-ai-image.sbv2-ratio-1-1{ aspect-ratio: 1 / 1; }

div.bir-st-m :is(div, div, div, div, ul, ol, li, figure, picture, table, form, fieldset, pre, blockquote){
    box-sizing: border-box !important;
    min-width: 0;
    max-width: 100%;
    }

div.bir-st-m .sbv2-media-frame{
    overflow: hidden;
    box-sizing: border-box !important;
    max-width: 100%;
    padding: 0 !important;
    min-height: 0;
    }

div.bir-st-m .sbv2-media-frame.sbv2-ratio-16-9{ aspect-ratio: 16 / 9; }

div.bir-st-m .sbv2-media-frame.sbv2-ratio-16-10{ aspect-ratio: 16 / 10; }

div.bir-st-m .sbv2-media-frame.sbv2-ratio-4-3{ aspect-ratio: 4 / 3; }

div.bir-st-m .sbv2-media-frame.sbv2-ratio-1-1{ aspect-ratio: 1 / 1; }

div.bir-st-m .sbv2-media-frame > img.sbv2-ai-image,
    div.bir-st-m .sbv2-media-frame > picture > img.sbv2-ai-image{
    width: 100%;
    max-width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    }

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a:not([class]){color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a[class=""]{color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a:not([class]):hover{opacity:0.92;}

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a[class=""]:hover{opacity:0.92;}

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a:not([class]):visited{color:#ffffff !important;}

div.bir-st-m.bir-95frb8g .site-menu .menu-cta a[class=""]:visited{color:#ffffff !important;}

div.bir-st-m.bir-95frb8g .bir-divein a:not([class]){color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-95frb8g .bir-divein a[class=""]{color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-95frb8g .bir-divein a:not([class]):hover{opacity:0.92;}

div.bir-st-m.bir-95frb8g .bir-divein a[class=""]:hover{opacity:0.92;}

div.bir-st-m.bir-95frb8g .bir-divein a:not([class]):visited{color:#ffffff !important;}

div.bir-st-m.bir-95frb8g .bir-divein a[class=""]:visited{color:#ffffff !important;}

body{
    padding-bottom: calc(var(--sbv2-shell-bottom-safe, 0px) + env(safe-area-inset-bottom, 0px));
    }

[data-shell-main="1"]{
    margin-left: var(--sbv2-shell-left-safe, 0px);
    }

@media (max-width: 1024px){[data-shell-main="1"] {
    margin-left: 0 !important;
    }}

.bir-aegisz3c{
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--page-primary, #5f9df5), var(--page-accent, #4ec2d4));
    display: grid;
    place-items: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28); color: #1a1a2e;}

.bir-aegisz3c svg{
    width: 22px;
    height: 22px;
    fill: #ffffff;
    }

.bir-rtyorc{
    min-width: 0;
    }

.bir-rtyorc strong{
    display: block;
    font-size: 15px;
    line-height: 1.1;
    font-weight: 700;
    }

.bir-rtyorc span{
    display: block;
    font-size: 12px;
    line-height: 1.1;
    color: var(--nav-muted-color, rgba(248, 251, 255, 0.72));
    margin-top: 3px;
    white-space: nowrap;
    }

@media (max-width: 640px){.bir-rtyorc span{
    white-space: normal;
    }
.bir-fastcaraao a{
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    }}

.bir-black_hole83g{box-sizing:border-box;}

.bir-dataflow{
    width: min(var(--page-max), calc(100% - 40px));
    margin: 0 auto;
    padding: 24px 28px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(23, 32, 43, 0.08);
    box-shadow: 0 14px 38px rgba(32, 47, 71, 0.08);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 18px; color: #1a1a2e;}

.bir-crest strong{
    display: block;
    font-size: 20px;
    margin-bottom: 8px;
    }

.bir-crest p, .bir-thunder_clap p{
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    color: var(--page-muted, #5f6c7b);
    }

.bir-zxc{
    margin-top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    }

.bir-zxc a{
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(95, 157, 245, 0.08);
    color: var(--page-primary-deep, #2d67d6);
    font-size: 13px;
    font-weight: 700;
    }

@media (max-width: 1024px){div.bir-st-m .bir-qwe, div.bir-st-m .bir-palemoon, div.bir-st-m .bir-palemoon:nth-child(even), .bir-dataflow{
    grid-template-columns: 1fr;
    }}

@media (max-width: 640px){div.bir-st-m .bir-jump_high, div.bir-st-m .bir-rune, .bir-dataflow{
    padding: 22px 18px;
    }}

.bir-sf{box-sizing:border-box;}

.bir-sn{box-sizing:border-box;}

.bir-st-h{box-sizing:border-box;}

.bir-st-n{box-sizing:border-box;}

.site-logo{display:block;max-width:100%;height:auto;}

div.bir-st-m.bir-hezfy7 *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    }

div.bir-st-m.bir-hezfy7{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-color);
    background: var(--primary-color);
    line-height: 1.6;
    }

div.bir-st-m.bir-hezfy7{
    padding-bottom: 80px;
    }

div.bir-st-m.bir-hezfy7 .bir-h5g6f{
    text-align: center;
    padding: 80px 20px 60px;
    background: linear-gradient(135deg, hsl(213, 81%, 63%) 0%, hsl(213, 81%, 53%) 100%);
    color: white;
    }

div.bir-st-m.bir-hezfy7 .bir-h5g6f h1{
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    }

div.bir-st-m.bir-hezfy7 .bir-h5g6f p{
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 40px;
    }

div.bir-st-m.bir-hezfy7 .bir-uio{
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 30px;
    backdrop-filter: blur(10px); color: #1a1a2e;}

div.bir-st-m.bir-hezfy7 .bir-white_dwarf{
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: #1a1a2e;
    padding: 18px 48px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s, box-shadow 0.2s;
    }

div.bir-st-m.bir-hezfy7 .bir-white_dwarf:hover{
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    }

div.bir-st-m.bir-hezfy7 .bir-apple_pie{
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 15px;
    }

div.bir-st-m.bir-hezfy7 .bir-onyx{
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    }

div.bir-st-m.bir-hezfy7 .bir-onyx h2{
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-clear_sky{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    }

div.bir-st-m.bir-hezfy7 .bir-snow_flake{
    background: var(--download-card-bg);
    padding: 40px 30px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    }

div.bir-st-m.bir-hezfy7 .bir-snow_flake:hover{
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }

div.bir-st-m.bir-hezfy7 .bir-go_4_it{
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--download-primary), hsl(213, 81%, 73%));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem; color: #1a1a2e;}

div.bir-st-m.bir-hezfy7 .bir-snow_flake h3{
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-snow_flake p{
    color: hsl(213, 10%, 40%);
    margin-bottom: 24px;
    font-size: 0.95rem;
    }

div.bir-st-m.bir-hezfy7 .bir-pico_99{
    display: inline-block;
    background: var(--download-primary);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
    }

div.bir-st-m.bir-hezfy7 .bir-pico_99:hover{
    background: hsl(213, 81%, 53%);
    }

div.bir-st-m.bir-hezfy7 .bir-quiettime{
    background: var(--download-card-bg);
    padding: 80px 20px;
    margin: 60px 0;
    }

div.bir-st-m.bir-hezfy7 .bir-d7s8a{
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    }

div.bir-st-m.bir-hezfy7 .bir-fgh{
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }

div.bir-st-m.bir-hezfy7 .bir-megawatt h2{
    font-size: 2.2rem;
    margin-bottom: 24px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-megawatt p{
    color: hsl(213, 10%, 40%);
    margin-bottom: 20px;
    font-size: 1.05rem;
    }

div.bir-st-m.bir-hezfy7 .bir-megawatt a{
    color: var(--download-primary);
    text-decoration: none;
    font-weight: 600;
    }

div.bir-st-m.bir-hezfy7 .bir-megawatt a:hover{
    text-decoration: underline;
    }

div.bir-st-m.bir-hezfy7 .bir-glint{
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    }

div.bir-st-m.bir-hezfy7 .bir-glint h2{
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-delta_01{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    }

div.bir-st-m.bir-hezfy7 .bir-gamma42{
    background: var(--download-card-bg);
    padding: 30px;
    border-radius: 16px;
    border-left: 4px solid var(--download-primary);
    }

div.bir-st-m.bir-hezfy7 .bir-gamma42 h3{
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-gamma42 ul{
    list-style: none;
    color: hsl(213, 10%, 40%);
    }

div.bir-st-m.bir-hezfy7 .bir-gamma42 li{
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    }

div.bir-st-m.bir-hezfy7 .bir-gamma42 li:before{
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--download-primary);
    font-weight: bold;
    }

div.bir-st-m.bir-hezfy7 .bir-vbn{
    background: linear-gradient(135deg, hsl(213, 8%, 96%) 0%, hsl(213, 8%, 92%) 100%);
    padding: 80px 20px;
    margin: 60px 0; color: #1a1a2e;}

div.bir-st-m.bir-hezfy7 .bir-slowturtle{
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    }

div.bir-st-m.bir-hezfy7 .bir-x9z0c h2{
    font-size: 2.2rem;
    margin-bottom: 24px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-x9z0c p{
    color: hsl(213, 10%, 40%);
    margin-bottom: 20px;
    font-size: 1.05rem;
    }

div.bir-st-m.bir-hezfy7 .bir-blue_ocean{
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }

div.bir-st-m.bir-hezfy7 .bir-yellow_sun{
    max-width: 800px;
    margin: 60px auto;
    padding: 40px;
    background: var(--download-card-bg);
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    }

div.bir-st-m.bir-hezfy7 .bir-yellow_sun h2{
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--download-text);
    }

div.bir-st-m.bir-hezfy7 .bir-yellow_sun p{
    color: hsl(213, 10%, 40%);
    font-size: 1.05rem;
    line-height: 1.8;
    }

div.bir-st-m.bir-hezfy7 .bir-cherrytart{
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--download-accent);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 100;
    transition: transform 0.2s;
    }

div.bir-st-m.bir-hezfy7 .bir-cherrytart:hover{
    transform: scale(1.05);
    }

div.bir-st-m.bir-hezfy7 .footer-content{
    max-width: 1200px;
    margin: 0 auto;
    }

div.bir-st-m.bir-hezfy7 .footer-links{
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    }

div.bir-st-m.bir-hezfy7 .footer-links a{
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.2s;
    }

div.bir-st-m.bir-hezfy7 .footer-links a:hover{
    opacity: 1;
    }

div.bir-st-m.bir-hezfy7 .footer-copyright{
    opacity: 0.6;
    font-size: 0.9rem;
    }

@media (max-width: 768px){div.bir-st-m.bir-hezfy7 .bir-h5g6f h1{
    font-size: 2rem;
    }
    div.bir-st-m.bir-hezfy7 .bir-d7s8a, div.bir-st-m.bir-hezfy7 .bir-slowturtle{
    grid-template-columns: 1fr;
    }
    div.bir-st-m.bir-hezfy7 .bir-clear_sky{
    grid-template-columns: 1fr;
    }
    div.bir-st-m.bir-hezfy7 .bir-cherrytart{
    bottom: 10px;
    right: 10px;
    padding: 12px 24px;
    font-size: 0.9rem;
    }}

div.bir-st-m .sbv2-icon-node{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: 0;
    }

div.bir-st-m .sbv2-icon-node > .sbv2-svg-icon{
    width: clamp(20px, 1.35em, 30px);
    height: clamp(20px, 1.35em, 30px);
    stroke: currentColor;
    fill: none;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
    }

div.bir-st-m.bir-hezfy7 .bir-pico_99 a:not([class]){color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-hezfy7 .bir-pico_99 a[class=""]{color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-hezfy7 .bir-pico_99 a:not([class]):hover{opacity:0.92;}

div.bir-st-m.bir-hezfy7 .bir-pico_99 a[class=""]:hover{opacity:0.92;}

div.bir-st-m.bir-hezfy7 .bir-pico_99 a:not([class]):visited{color:#ffffff !important;}

div.bir-st-m.bir-hezfy7 .bir-pico_99 a[class=""]:visited{color:#ffffff !important;}

.bir-st-f{box-sizing:border-box;}

div.bir-st-m.bir-dt36i7baa.bir-boldmove{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--feat-bg-color, #f5f6f8);
    color: var(--feat-text-color, #1a1c1e);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    }

div.bir-st-m.bir-dt36i7baa .bir-flash_light{
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem 5rem;
    max-width: 900px;
    margin: 0 auto;
    }

div.bir-st-m.bir-dt36i7baa .bir-flash_light h1{
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--feat-text-color, #1a1c1e);
    line-height: 1.15;
    }

div.bir-st-m.bir-dt36i7baa .bir-flash_light p{
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--feat-text-light, #555);
    margin-bottom: 3.5rem;
    }

div.bir-st-m.bir-dt36i7baa .bir-b2v4c{
    background: var(--feat-surface, #fff);
    padding: 0.75rem;
    border-radius: 100px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.02);
    display: inline-flex;
    z-index: 10;
    position: relative;
    transition: transform 0.3s ease;
    }

div.bir-st-m.bir-dt36i7baa .bir-b2v4c:hover{
    transform: translateY(-4px);
    }

div.bir-st-m.bir-dt36i7baa .bir-lunar{
    background: linear-gradient(135deg, var(--feat-primary-color, #528deb), var(--feat-primary-dark, #2b6cd9));
    color: #ffffff;
    text-decoration: none;
    padding: 1.25rem 3rem;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1.125rem;
    box-shadow: 0 10px 25px -5px hsla(213, 81%, 63%, 0.4);
    transition: box-shadow 0.3s ease;
    }

div.bir-st-m.bir-dt36i7baa .bir-lunar:hover{
    box-shadow: 0 15px 35px -5px hsla(213, 81%, 63%, 0.5);
    }

div.bir-st-m.bir-dt36i7baa .bir-argon_10{
    padding: 0 2rem var(--feat-spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--feat-spacing-lg);
    }

div.bir-st-m.bir-dt36i7baa .bir-greentea{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--feat-spacing-lg);
    align-items: center;
    }

div.bir-st-m.bir-dt36i7baa .bir-greentea.bir-mnp .bir-jkl{
    order: 2;
    }

div.bir-st-m.bir-dt36i7baa .bir-greentea.bir-mnp .bir-nexus{
    order: 1;
    }

@media (max-width: 900px){div.bir-st-m.bir-dt36i7baa .bir-greentea{
    grid-template-columns: 1fr;
    gap: 4rem;
    }
    div.bir-st-m.bir-dt36i7baa .bir-greentea.bir-mnp .bir-jkl, div.bir-st-m.bir-dt36i7baa .bir-greentea.bir-mnp .bir-nexus{
    order: unset;
    }
    div.bir-st-m.bir-dt36i7baa .bir-argon_10{
    gap: 5rem;
    }}

div.bir-st-m.bir-dt36i7baa .bir-jkl h2{
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
    }

div.bir-st-m.bir-dt36i7baa .bir-jkl p{
    font-size: 1.125rem;
    color: var(--feat-text-light, #555);
    margin-bottom: 1.5rem;
    }

div.bir-st-m.bir-dt36i7baa .bir-icewater{
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    }

div.bir-st-m.bir-dt36i7baa .bir-icewater li{
    position: relative;
    padding-left: 2.25rem;
    font-size: 1rem;
    color: var(--feat-text-color, #1a1c1e);
    display: flex;
    align-items: flex-start;
    }

div.bir-st-m.bir-dt36i7baa .bir-icewater li::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    background-color: var(--feat-secondary-color, #eb5260);
    border-radius: 50%;
    opacity: 0.15;
    }

div.bir-st-m.bir-dt36i7baa .bir-icewater li::after{
    content: "";
    position: absolute;
    left: 0.4rem;
    top: 0.5rem;
    width: 0.3rem;
    height: 0.6rem;
    border: solid var(--feat-secondary-color, #eb5260);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    }

div.bir-st-m.bir-dt36i7baa .bir-nexus img{
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--feat-border-radius);
    box-shadow: 0 30px 60px -15px rgba(0,0,0,0.1);
    display: block;
    background-color: var(--feat-surface, #fff);
    }

div.bir-st-m.bir-dt36i7baa .bir-rain_drop{
    background: var(--feat-surface, #fff);
    border-radius: var(--feat-border-radius);
    padding: var(--feat-spacing-md) 2rem;
    max-width: 1000px;
    margin: 0 auto var(--feat-spacing-lg);
    text-align: center;
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.04);
    }

div.bir-st-m.bir-dt36i7baa .bir-rain_drop h2{
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    }

div.bir-st-m.bir-dt36i7baa .bir-rain_drop p{
    font-size: 1.125rem;
    color: var(--feat-text-light, #555);
    max-width: 750px;
    margin: 0 auto 2rem;
    }

div.bir-st-m.bir-dt36i7baa .bir-xenon77{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--feat-bg-color, #f4f5f7);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 0.9375rem;
    color: var(--feat-text-color, #1a1c1e);
    font-weight: 500;
    border: 1px solid rgba(0,0,0,0.05);
    margin-top: 1rem;
    }

div.bir-st-m.bir-dt36i7baa .bir-tv_screen{
    color: var(--feat-primary-color, #528deb);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s;
    }

div.bir-st-m.bir-dt36i7baa .bir-tv_screen:hover{
    border-bottom-color: var(--feat-primary-color, #528deb);
    }

div.bir-st-m.bir-dt36i7baa .feat-footer{
    text-align: center;
    padding: 4rem 2rem;
    color: var(--feat-text-light, #555);
    font-size: 0.875rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    background-color: var(--feat-surface, #fff);
    }

div.bir-st-m.bir-dt36i7baa .feat-footer p{
    margin: 0.5rem 0;
    }

div.bir-st-m.bir-dt36i7baa .bir-lunar a:not([class]){color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-dt36i7baa .bir-lunar a[class=""]{color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-dt36i7baa .bir-lunar a:not([class]):hover{opacity:0.92;}

div.bir-st-m.bir-dt36i7baa .bir-lunar a[class=""]:hover{opacity:0.92;}

div.bir-st-m.bir-dt36i7baa .bir-lunar a:not([class]):visited{color:#ffffff !important;}

div.bir-st-m.bir-dt36i7baa .bir-lunar a[class=""]:visited{color:#ffffff !important;}

div.bir-st-m.bir-3mzb1d *{
    box-sizing: border-box;
    }

div.bir-st-m.bir-3mzb1d{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--ext-bg);
    color: var(--ext-text-main);
    line-height: 1.6;
    padding-bottom: 8rem;
    overflow-x: hidden;
    }

div.bir-st-m.bir-3mzb1d .bir-laser_beam{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    }

    div.bir-st-m.bir-3mzb1d h1, div.bir-st-m.bir-3mzb1d h2, div.bir-st-m.bir-3mzb1d h3{
    margin-top: 0;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ext-text-main);
    }

div.bir-st-m.bir-3mzb1d .bir-cyber_2077{
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-align: center;
    }

div.bir-st-m.bir-3mzb1d .bir-richgold{
    font-size: clamp(2rem, 3vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 1.25rem;
    }

div.bir-st-m.bir-3mzb1d p{
    font-size: 1.125rem;
    color: var(--ext-text-muted);
    margin-bottom: 1.5rem;
    }

div.bir-st-m.bir-3mzb1d code{
    background-color: var(--ext-border);
    padding: 0.2em 0.4em;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.9em;
    color: var(--ext-text-main);
    }

    div.bir-st-m.bir-3mzb1d .bir-zzz_sleep{
    color: var(--ext-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
    }

div.bir-st-m.bir-3mzb1d .bir-zzz_sleep:hover{
    border-color: var(--ext-primary);
    }

    div.bir-st-m.bir-3mzb1d .bir-black_coffee{
    padding: 10rem 0 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    }

div.bir-st-m.bir-3mzb1d .bir-drift{
    max-width: 760px;
    font-size: 1.25rem;
    }

    div.bir-st-m.bir-3mzb1d .bir-forge{
    padding: 6rem 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
    }

@media (min-width: 900px){div.bir-st-m.bir-3mzb1d .bir-forge{
    grid-template-columns: 1fr 1fr;
    }
    div.bir-st-m.bir-3mzb1d .bir-forge.bir-ultra_7 .bir-lemon_ade{
    order: 2;
    }
    div.bir-st-m.bir-3mzb1d .bir-forge.bir-ultra_7 .bir-hyper_5x{
    order: 1;
    }}

div.bir-st-m.bir-3mzb1d .bir-hyper_5x img{
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--ext-radius-lg);
    box-shadow: var(--ext-shadow-soft);
    display: block;
    }

div.bir-st-m.bir-3mzb1d .bir-softwind{
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
    }

div.bir-st-m.bir-3mzb1d .bir-warmfire{
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    }

div.bir-st-m.bir-3mzb1d .bir-nova{
    width: 24px;
    height: 24px;
    margin-right: 1rem;
    color: var(--ext-primary);
    flex-shrink: 0;
    }

    div.bir-st-m.bir-3mzb1d .bir-wakeup{
    padding: 6rem 0;
    }

div.bir-st-m.bir-3mzb1d .bir-wind_blow{
    background: var(--ext-surface);
    border-radius: var(--ext-radius-lg);
    padding: clamp(3rem, 6vw, 5rem);
    text-align: center;
    box-shadow: var(--ext-shadow-soft);
    border: 1px solid var(--ext-border);
    }

div.bir-st-m.bir-3mzb1d .bir-wind_blow h2{
    text-align: center;
    }

div.bir-st-m.bir-3mzb1d .bir-wind_blow p{
    max-width: 800px;
    margin: 0 auto 2rem;
    }

    div.bir-st-m.bir-3mzb1d .bir-sharpedge{
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 50;
    }

div.bir-st-m.bir-3mzb1d .bir-deep_space{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--ext-primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 1.125rem;
    padding: 1rem 2rem;
    border-radius: 999px;
    text-decoration: none;
    box-shadow: var(--ext-shadow-float);
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    }

div.bir-st-m.bir-3mzb1d .bir-deep_space:hover{
    background-color: var(--ext-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 20px 48px rgba(18, 86, 185, 0.35);
    }

div.bir-st-m.bir-3mzb1d .bir-deep_space svg{
    margin-left: 0.5rem;
    width: 20px;
    height: 20px;
    transition: transform 0.2s ease;
    }

div.bir-st-m.bir-3mzb1d .bir-deep_space:hover svg{
    transform: translateX(4px);
    }

div.bir-st-m.bir-3mzb1d .ext-footer p{
    font-size: 0.875rem;
    margin: 0;
    }

@media (max-width: 768px){div.bir-st-m.bir-3mzb1d .bir-sharpedge{
    bottom: 1.5rem;
    right: 1.5rem;
    left: 1.5rem;
    text-align: center;
    }
    div.bir-st-m.bir-3mzb1d .bir-deep_space{
    width: 100%;
    }}

div.bir-st-m.bir-3mzb1d .bir-deep_space a:not([class]){color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-3mzb1d .bir-deep_space a[class=""]{color:#ffffff !important;text-decoration:underline;}

div.bir-st-m.bir-3mzb1d .bir-deep_space a:not([class]):hover{opacity:0.92;}

div.bir-st-m.bir-3mzb1d .bir-deep_space a[class=""]:hover{opacity:0.92;}

div.bir-st-m.bir-3mzb1d .bir-deep_space a:not([class]):visited{color:#ffffff !important;}

div.bir-st-m.bir-3mzb1d .bir-deep_space a[class=""]:visited{color:#ffffff !important;}

div.bir-st-m.bir-e1m60u6ltg *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    }

div.bir-st-m.bir-e1m60u6ltg{
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--faq-text, #1c1f23);
    background: var(--faq-bg, #f5f6f7);
    line-height: 1.6;
    }

div.bir-st-m.bir-e1m60u6ltg{
    width: 100%;
    overflow-x: hidden;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-ember{
    background: linear-gradient(135deg, var(--faq-accent, #4a90e2) 0%, hsl(213, 81%, 53%) 100%);
    color: white;
    padding: 5rem 2rem 3rem;
    text-align: center;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-ember h1{
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-ember p{
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-orangejuice{
    max-width: 900px;
    margin: -2rem auto 4rem;
    padding: 0 1.5rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-loudnoise{
    background: var(--faq-card-bg, white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 3rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-loudnoise input{
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--faq-border, #e1e4e8);
    border-radius: 12px;
    font-size: 1rem;
    transition: border-color 0.2s;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-loudnoise input:focus{
    outline: none;
    border-color: var(--faq-accent, #4a90e2);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-atlo_55{
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-quark{
    background: var(--faq-card-bg, white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-quark h2{
    font-size: 1.5rem;
    color: var(--faq-accent, #4a90e2);
    margin-bottom: 1.5rem;
    font-weight: 600;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-femto_10e{
    border-bottom: 1px solid var(--faq-border, #e1e4e8);
    padding: 1.25rem 0;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-femto_10e:last-child{
    border-bottom: none;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-dimlight{
    font-weight: 600;
    font-size: 1.0625rem;
    margin-bottom: 0.75rem;
    color: var(--faq-text, #1c1f23);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-spark{
    color: hsl(213, 10%, 35%);
    line-height: 1.7;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-spark ol, div.bir-st-m.bir-e1m60u6ltg .bir-spark ul{
    margin: 0.75rem 0 0.75rem 1.5rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-spark li{
    margin: 0.5rem 0;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-spark code{
    background: var(--faq-bg, #f5f6f7);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-family: "SF Mono", Monaco, monospace;
    font-size: 0.9em;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-test_4{
    background: var(--faq-card-bg, white);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    margin-bottom: 3rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-test_4 h2{
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--faq-text, #1c1f23);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-test_4 p{
    color: hsl(213, 10%, 35%);
    margin-bottom: 1.5rem;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-prism{
    display: inline-block;
    background: linear-gradient(135deg, var(--faq-accent, #4a90e2), hsl(213, 81%, 58%));
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    box-shadow: 0 4px 16px rgba(74, 144, 226, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    }

div.bir-st-m.bir-e1m60u6ltg .bir-prism:hover{
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-falldown{
    margin: 3rem 0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

div.bir-st-m.bir-e1m60u6ltg .bir-falldown img{
    width: 100%;
    height: auto;
    display: block;
    }

@media (max-width: 768px){div.bir-st-m.bir-e1m60u6ltg .bir-ember h1{
    font-size: 2rem;
    }
    div.bir-st-m.bir-e1m60u6ltg .bir-ember{
    padding: 4rem 1.5rem 2.5rem;
    }
    div.bir-st-m.bir-e1m60u6ltg .bir-quark{
    padding: 1.5rem;
    }
    div.bir-st-m.bir-e1m60u6ltg .bir-test_4{
    padding: 2rem 1.5rem;
    }}

.cc-sec-area.active,
.cc-sec-area.cc-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}