:root {
            --navy: #0e1b33;
            --navy-2: #152a4a;
            --blue: #1f5eff;
            --yellow: #fee500;
            --yellow-dark: #f4d900;
            --red: #e44343;
            --text: #152033;
            --muted: #697386;
            --bg: #f6f8fb;
            --card: #ffffff;
            --line: #e8edf4;
            --green: #1e9f6e;
            --shadow: 0 14px 40px rgba(17, 29, 55, .10);
            --radius: 24px;
            --max: 1120px;
        }

        /* =========================
           基础重置
        ========================= */

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
.btn {
    animation: btnScale 1s infinite ease-in-out;
}

@keyframes btnScale {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}
        body {
            margin: 0;
            width: 100%;
            min-width: 320px;
            overflow-x: hidden;

            font-family:
                -apple-system,
                BlinkMacSystemFont,
                "Pretendard",
                "Noto Sans KR",
                "Apple SD Gothic Neo",
                "Segoe UI",
                sans-serif;

            color: var(--text);
            background: var(--bg);
            line-height: 1.65;
            word-break: keep-all;

            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

        .brand-img{
            width: 30px;
            height: 30px;
        }

        img,
        svg {
            max-width: 100%;
        }

        a {
            text-decoration: none;
            color: inherit;
            -webkit-tap-highlight-color: transparent;
        }

        button,
        a {
            touch-action: manipulation;
        }

        .container {
            width: min(var(--max), calc(100% - 36px));
            margin: 0 auto;
        }

        /* =========================
           TOP BAR
        ========================= */

        .topbar {
            background: #0b1730;
            color: #fff;
            font-size: 14px;
        }

        .topbar .container {
            min-height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            gap: 8px;
            padding: 8px 0;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            min-width: 8px;
            border-radius: 50%;
            background: #ff5a5a;
            display: inline-block;
            box-shadow: 0 0 0 5px rgba(255, 90, 90, .12);
        }

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

        header {
            background: #fff;
            border-bottom: 1px solid var(--line);
            position: sticky;
            top: 0;
            z-index: 40;
        }

        .nav {
            min-height: 70px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 11px;
            font-weight: 900;
            letter-spacing: -.04em;
            font-size: 20px;
            min-width: 0;
        }

        .brand-mark {
            width: 38px;
            height: 38px;
            min-width: 38px;
            border-radius: 12px;
            background: linear-gradient(135deg, #163463, #2459aa);
            display: grid;
            place-items: center;
            color: #fff;
            font-weight: 900;
            box-shadow: 0 7px 18px rgba(21, 63, 125, .22);
        }
 .hero-visual{
      position:relative;
      min-height:520px;
      display:flex;
      align-items:flex-end;
      justify-content:center;
    }
        .brand span {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .nav-cta {
            flex-shrink: 0;
            background: var(--yellow);
            color: #171717;
            font-weight: 900;
            padding: 11px 18px;
            border-radius: 999px;
            transition: .2s ease;
        }

        .nav-cta:hover {
            transform: translateY(-1px);
            background: var(--yellow-dark);
        }

        /* =========================
           HERO
        ========================= */

        .hero {
            position: relative;
            overflow: hidden;

            background:
                radial-gradient(
                    circle at 86% 18%,
                    rgba(45, 104, 255, .16),
                    transparent 28%
                ),
                radial-gradient(
                    circle at 10% 90%,
                    rgba(254, 229, 0, .12),
                    transparent 24%
                ),
                linear-gradient(
                    135deg,
                    #0b1831 0%,
                    #102445 58%,
                    #18355f 100%
                );

            color: #fff;
            padding: 72px 0 54px;
        }

        .hero::after {
            content: "";
            position: absolute;
            right: -10%;
            bottom: -120px;

            width: 460px;
            height: 460px;

            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, .09);

            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .atuvi{
            display: flex;

        }
        .atuvi-text{
            width: 65%;
            font-size: 14px;
            font-weight: 900;
            line-height: 30px;
        }
        .atuvi-img{
            width: 35%;
        }
        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;

            padding: 8px 13px;
            border-radius: 999px;

            background: rgba(255, 255, 255, .10);
            border: 1px solid rgba(255, 255, 255, .13);

            color: #dfeaff;
            font-size: 14px;
            font-weight: 800;

            margin-bottom: 18px;
        }
.notification-bubble {
    position: fixed;
    bottom: 120px;
    left: 24px;
    background-color: #fee500;
    color: var(--dark-bg);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(217, 194, 167, 0.3);
    z-index: 1000;
    transform: translateX(-150%);
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.notification-bubble.show {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
}

.notification-content i {
    color: var(--secondary-gold);
    background: var(--dark-bg);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

        h1 {
            margin: 0;

            font-size: clamp(40px, 5vw, 68px);
            margin-top: 10px;
            letter-spacing: -.055em;
            font-weight: 950;
        }

        .highlight {
            color: #ffe94d;
            position: relative;
            display: inline-block;
        }

        .hero-sub {
            margin: 24px 0 0;

            font-size: clamp(18px, 2vw, 22px);
            color: #d6e0f1;

            max-width: 700px;
            letter-spacing: -.02em;
        }

        .hero-sub strong {
            color: #fff;
        }

        .hero-points {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 24px 0 0;
        }

        .pill {
            background: rgba(255, 255, 255, .09);
            border: 1px solid rgba(255, 255, 255, .12);

            padding: 9px 12px;
            border-radius: 12px;

            font-weight: 750;
            color: #ecf3ff;
            font-size: 14px;
        }

        /* =========================
           CTA
        ========================= */

        .primary-cta {
            margin-top: 30px;

            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;

            min-height: 58px;
            padding: 0 26px;

            border-radius: 16px;

            background: var(--yellow);
            color: #171717;

            font-size: 18px;
            font-weight: 950;

            box-shadow: 0 12px 28px rgba(254, 229, 0, .18);

            transition: .2s ease;

            text-align: center;
        }

        .primary-cta:hover {
            transform: translateY(-2px);
            background: var(--yellow-dark);
        }

        .cta-note {
            margin-top: -30px;
            color: #aebbd0;
            font-size: 12px;
            margin-bottom: 30px;
        }

        /* =========================
           MARKET CARD
        ========================= */

        .market-card {
            background: #fff;
            color: var(--text);

            border-radius: 28px;
            padding: 24px;

            box-shadow: 0 25px 60px rgba(0, 0, 0, .25);

            position: relative;
            overflow: hidden;

            width: 100%;
        }

        .market-card::before {
            content: "";

            position: absolute;
            width: 140px;
            height: 140px;

            border-radius: 50%;
            background: rgba(31, 94, 255, .08);

            right: -50px;
            top: -55px;

            pointer-events: none;
        }

        .market-card-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-bottom: 18px;
        }

        .market-title {
            font-weight: 950;
            font-size: 18px;
            letter-spacing: -.03em;
        }

        .badge {
            background: #fff0f0;
            color: #d43838;

            font-size: 12px;
            font-weight: 900;

            padding: 6px 9px;
            border-radius: 999px;

            flex-shrink: 0;
        }

        .stock-row {
            border: 1px solid var(--line);
            border-radius: 16px;

            padding: 15px 16px;

            display: flex;
            align-items: center;
            justify-content: space-between;

            gap: 12px;
            margin-top: 10px;

            background: #fff;
        }

        .stock-name {
            font-weight: 900;
        }

        .stock-meta {
            font-size: 12px;
            color: var(--muted);
            margin-top: 3px;
        }

        .up {
            color: var(--red);
            font-weight: 950;
            font-size: 18px;
            white-space: nowrap;
        }

        .mini-chart {
            height: 66px;
            margin-top: 17px;

            border-radius: 14px;

            background:
                linear-gradient(
                    to right,
                    transparent 0 100%
                ),
                repeating-linear-gradient(
                    to right,
                    transparent 0 49px,
                    #edf1f6 50px
                ),
                repeating-linear-gradient(
                    to bottom,
                    transparent 0 21px,
                    #edf1f6 22px
                );

            position: relative;
            overflow: hidden;
        }

        .mini-chart svg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
        }

        /* =========================
           SECTION
        ========================= */

        .section {
            padding: 78px 0;
        }

        .section.white {
            background: #fff;
        }

        .section-head {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 42px;
        }

        .kicker {
            color: var(--blue);
            font-weight: 950;
            font-size: 14px;
            letter-spacing: .03em;
        }

        h2 {
            font-size: clamp(30px, 4vw, 46px);
            line-height: 1.18;
            letter-spacing: -.05em;
            margin: 8px 0 14px;
        }

        .section-head p {
            margin: 0;
            color: var(--muted);
            font-size: 17px;
        }

        /* =========================
           CARDS
        ========================= */

        .cards {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .card {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius);

            padding: 25px 22px;

            box-shadow: 0 8px 24px rgba(15, 32, 62, .05);
        }

        .icon {
            width: 46px;
            height: 46px;

            border-radius: 14px;

            display: grid;
            place-items: center;

            background: #eef4ff;
            color: var(--blue);

            font-size: 22px;

            margin-bottom: 16px;
        }

        .card h3 {
            margin: 0 0 8px;
            font-size: 19px;
            letter-spacing: -.03em;
        }

        .card p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
        }

        /* =========================
           PROCESS
        ========================= */

        .process {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;

            max-width: 920px;
            margin: 0 auto;
        }

        .step {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 22px;

            padding: 26px 22px;
            text-align: center;
        }

        .step-num {
            width: 42px;
            height: 42px;

            border-radius: 50%;

            background: var(--navy);
            color: #fff;

            display: grid;
            place-items: center;

            font-weight: 950;

            margin: 0 auto 14px;
        }

        .step strong {
            display: block;
            font-size: 18px;
            margin-bottom: 7px;
        }

        .step span {
            color: var(--muted);
            font-size: 14px;
        }

        /* =========================
           DARK PANEL
        ========================= */

        .dark-panel {
            background: linear-gradient(135deg, #0d1b33, #142d52);
            color: #fff;

            border-radius: 30px;
            padding: 42px;

            display: grid;
            grid-template-columns: 1fr auto;

            gap: 30px;
            align-items: center;

            box-shadow: var(--shadow);
        }

        .dark-panel h3 {
            margin: 0 0 10px;

            font-size: clamp(28px, 3vw, 40px);
            letter-spacing: -.045em;
            line-height: 1.18;
        }

        .dark-panel p {
            margin: 0;
            color: #c4d0e2;
            font-size: 16px;
        }

        /* =========================
           FAQ
        ========================= */

        .faq {
            max-width: 860px;
            margin: 0 auto;
        }

        details {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: 16px;

            padding: 0 20px;
            margin-bottom: 12px;
        }

        summary {
            cursor: pointer;
            list-style: none;

            font-weight: 900;

            padding: 19px 0;

            letter-spacing: -.02em;

            min-height: 58px;
            display: flex;
            align-items: center;
        }

        summary::-webkit-details-marker {
            display: none;
        }

        details p {
            margin: 0 0 20px;
            color: var(--muted);
            font-size: 14px;
        }

        /* =========================
           RISK
        ========================= */

        .risk {
            background: #f2f4f8;
            border: 1px solid #e3e7ee;

            padding: 22px;
            border-radius: 18px;

            color: #667085;

            font-size: 13px;
            line-height: 1.75;
        }

        /* =========================
           FOOTER
        ========================= */

        footer {
            padding: 34px 0 100px;

            background: #0c172a;
            color: #98a5bb;

            font-size: 13px;
        }

        footer strong {
            color: #fff;
        }
    .hero-portrait-wrap{
      position:relative;
      width:100%;
      max-width:500px;
      min-height:520px;
      border-radius:30px;
      background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.10);
      overflow:hidden;
      display:flex;
      align-items:flex-end;
      justify-content:center;
      box-shadow:0 25px 60px rgba(0,0,0,.18);
      backdrop-filter:blur(4px);
    }
    .hero-portrait-wrap::before{
      content:"";
      position:absolute;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(254,229,0,.18) 0%, rgba(254,229,0,.05) 45%, transparent 70%);
      top:28px;
      left:50%;
      transform:translateX(-50%);
      pointer-events:none;
    }
    .hero-portrait{
      position:relative;
      z-index:2;
      width:100%;
      max-width:460px;
      height:auto;
      display:block;
      transform:scaleX(-1);
      transform-origin:center center;
      object-fit:contain;
    }
        /* =========================
           MOBILE CTA
        ========================= */

        .mobile-cta {
            position: fixed;

            left: 0;
            right: 0;
            bottom: 0;

            z-index: 60;

            background: rgba(255, 255, 255, .96);

            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);

            border-top: 1px solid var(--line);

            padding:
                10px
                14px
                calc(10px + env(safe-area-inset-bottom));

            display: none;
        }

        .mobile-cta a {
            display: flex;

            width: 100%;
            min-height: 54px;

            align-items: center;
            justify-content: center;

            border-radius: 14px;

            background: var(--yellow);
            color: #171717;

            font-weight: 950;
            font-size: 17px;

            text-align: center;
        }

        .desktop-only {
            display: inline-flex;
        }

        /* =========================
           TABLET
        ========================= */

        @media (max-width: 1000px) {

            .hero-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .market-card {
                max-width: 700px;
                margin: 0 auto;
            }

            .cards {
                grid-template-columns: repeat(2, 1fr);
            }

            .process {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        /* =========================
           MOBILE
        ========================= */

        @media (max-width: 768px) {
.hero-visual{min-height:380px;}
  .hero-portrait-wrap{min-height:340px;border-radius:24px;}
            .container {
                width: calc(100% - 28px);
                max-width: 100%;
            }

            .topbar {
                font-size: 12px;
            }

            .topbar .container {
                min-height: 40px;
                padding: 7px 0;
            }

            header {
                position: sticky;
            }

            .nav {
                min-height: 62px;
                gap: 10px;
            }

            .brand {
                font-size: 16px;
                gap: 8px;
                min-width: 0;
            }

            .brand-mark {
                width: 34px;
                height: 34px;
                min-width: 34px;
                border-radius: 10px;
            }

            .nav-cta {
                font-size: 12px;
                padding: 9px 11px;
                white-space: nowrap;
            }

            .hero {
                padding: 48px 0 40px;
            }

            .hero-grid {
                gap: 32px;
            }

            .eyebrow {
                font-size: 12px;
                padding: 7px 11px;
                margin-bottom: 15px;
            }

            h1 {
                font-size: clamp(36px, 10vw, 48px);
                  line-height: 30px !important;
                  letter-spacing: 2px;
                text-align: center;
            }

            .hero-sub {
                margin-top: 18px;
                font-size: 16px;
                line-height: 1.7;
            }

            .hero-points {
                gap: 7px;
                margin-top: 18px;
            }

            .pill {
                font-size: 12px;
                padding: 7px 9px;
                border-radius: 10px;
            }

            .primary-cta {
                width: 100%;
                min-height: 54px;
                margin-top: 24px;
                padding: 0 16px;
                font-size: 16px;
                border-radius: 14px;
            }

            .cta-note {
                text-align: center;
                font-size: 12px;
            }

            .market-card {
                padding: 17px;
                border-radius: 20px;
            }

            .market-card-top {
                margin-bottom: 14px;
            }

            .market-title {
                font-size: 16px;
            }

            .stock-row {
                padding: 13px;
                border-radius: 14px;
            }

            .stock-name {
                font-size: 14px;
            }

            .stock-meta {
                font-size: 11px;
            }

            .up {
                font-size: 15px;
            }

            .mini-chart {
                height: 58px;
            }

            .section {
                padding: 56px 0;
            }

            .section-head {
                margin-bottom: 30px;
            }

            .kicker {
                font-size: 12px;
            }

            h2 {
                font-size: clamp(28px, 8vw, 36px);
                line-height: 1.25;
            }

            .section-head p {
                font-size: 15px;
                line-height: 1.7;
            }

            .cards {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .card {
                padding: 20px;
                border-radius: 18px;
            }

            .process {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .step {
                padding: 22px 18px;
                border-radius: 18px;
            }

            .dark-panel {
                grid-template-columns: 1fr;
                text-align: center;

                padding: 30px 20px;
                border-radius: 22px;

                gap: 10px;
            }

            .dark-panel h3 {
                font-size: 28px;
            }

            .dark-panel p {
                font-size: 14px;
            }

            .dark-panel .primary-cta {
                margin-top: 20px;
            }

            .faq {
                width: 100%;
            }

            details {
                padding: 0 16px;
                border-radius: 14px;
            }

            summary {
                font-size: 15px;
                line-height: 1.45;
            }

            details p {
                font-size: 13px;
                line-height: 1.7;
            }

            .risk {
                padding: 18px;
                font-size: 12px;
                line-height: 1.8;
            }

            footer {
                padding: 30px 0 115px;
                font-size: 12px;
            }

            .desktop-only {
                display: none;
            }

            .mobile-cta {
                display: block;
            }
        }

        /* =========================
           小屏手机 320~380
        ========================= */

        @media (max-width: 380px) {

            .container {
                width: calc(100% - 22px);
            }

            .brand {
                font-size: 14px;
            }

            .brand-mark {
                width: 32px;
                height: 32px;
                min-width: 32px;
            }

            .nav-cta {
                font-size: 11px;
                padding: 8px 9px;
            }

            h1 {
                font-size: 35px;
                  line-height: 32px !important;
            }

            .hero-sub {
                font-size: 15px;
            }

            .pill {
                font-size: 11px;
                padding: 6px 8px;
            }

            .stock-row {
                padding: 11px;
            }

            .up {
                font-size: 14px;
            }

            .mobile-cta {
                padding-left: 10px;
                padding-right: 10px;
            }

            .mobile-cta a {
                min-height: 52px;
                font-size: 15px;
            }
        }

        /* =========================
           超小屏
        ========================= */

        @media (max-width: 340px) {

            .brand span {
                max-width: 115px;
            }

            .nav-cta {
                padding: 8px;
            }

            h1 {
                font-size: 32px;
                      line-height: 32px !important;
            }

            .hero {
                padding-top: 38px;
            }

            .market-card {
                padding: 14px;
            }

            .stock-row {
                gap: 6px;
            }

            .stock-name {
                font-size: 13px;
            }

            .stock-meta {
                font-size: 10px;
            }

            .up {
                font-size: 13px;
            }
            
    .notification-bubble {
        left: 16px;
        right: 16px;
        bottom: 100px;
    }
        }