:root {
        --bg: #f3f7f5;
        --panel: #ffffff;
        --text: #0b1220;
        --muted: rgba(11, 18, 32, 0.64);
        --muted2: rgba(11, 18, 32, 0.48);
        --stroke: rgba(11, 18, 32, 0.08);
        --shadow: 0 18px 50px rgba(11, 18, 32, 0.08);
        --shadow2: 0 12px 32px rgba(11, 18, 32, 0.08);
        --radius: 16px;
        --radius2: 22px;
        --primary: #0faa58;
        --primary2: #0a8b46;
        --primarySoft: rgba(15, 170, 88, 0.12);
        --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji",
          "Segoe UI Emoji";
        --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      }

      * {
        box-sizing: border-box;
      }

      html,
      body {
        height: 100%;
      }

      body {
        margin: 0;
        font-family: var(--sans);
        color: var(--text);
        background: radial-gradient(1000px 600px at 20% 0%, rgba(15, 170, 88, 0.12), transparent 60%),
          radial-gradient(900px 520px at 80% 10%, rgba(31, 109, 230, 0.1), transparent 55%), var(--bg);
        overflow-x: hidden;
      }

      a {
        color: inherit;
        text-decoration: none;
      }

      .w {
        width: min(1200px, calc(100% - 32px));
        margin: 0 auto;
      }

      .topbar {
        position: sticky;
        top: 0;
        z-index: 50;
        background: rgba(243, 247, 245, 0.86);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid rgba(11, 18, 32, 0.06);
      }

      .header-content {
        min-height: 64px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
      }

      .header-left {
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 260px;
      }

      .logo {
        width: 40px;
        height: 40px;
        border-radius: 14px;
        background: var(--primary);
        box-shadow: 0 14px 30px rgba(15, 170, 88, 0.2);
        display: grid;
        place-items: center;
        flex: 0 0 auto;
      }

      .brand {
        display: grid;
        gap: 3px;
        line-height: 1.05;
      }

      .brand strong {
        font-size: 14px;
        letter-spacing: 0.2px;
      }

      .brand span {
        font-size: 12px;
        color: var(--muted);
      }

      .header-mid {
        display: none;
        align-items: center;
        justify-content: center;
        gap: 10px;
        color: rgba(11, 18, 32, 0.72);
        font-size: 13px;
        flex: 1 1 auto;
      }

      .header-mid a {
        padding: 8px 10px;
        border-radius: 999px;
        transition: 160ms ease;
      }

      .header-mid a:hover {
        background: rgba(11, 18, 32, 0.04);
      }

      .header-right {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 10px;
        min-width: 260px;
      }

      .ms3 {
        margin: 0;
        font-size: 13px;
        color: rgba(11, 18, 32, 0.76);
        white-space: nowrap;
      }

      .total-num {
        font-weight: 900;
        color: var(--primary);
        margin: 0 6px;
      }

      .btn {
        height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 0 16px;
        border-radius: 12px;
        border: 1px solid rgba(11, 18, 32, 0.08);
        background: rgba(255, 255, 255, 0.96);
        color: rgba(11, 18, 32, 0.9);
        font-size: 14px;
        font-weight: 700;
        cursor: pointer;
        transition: 160ms ease;
        user-select: none;
      }

      .btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 14px 28px rgba(11, 18, 32, 0.08);
      }

      .btn:active {
        transform: translateY(0);
      }

      .btn-primary {
        border-color: rgba(15, 170, 88, 0.18);
        background: var(--primary);
        color: #ffffff;
        box-shadow: 0 14px 30px rgba(15, 170, 88, 0.22);
      }

      .btn-primary:hover {
        background: var(--primary2);
      }

      .banner_wrapper {
        width: 100%;
        padding: 22px 0 26px;
      }

      .banner_box {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 28px 18px;
        border-radius: var(--radius2);
        background: rgba(255, 255, 255, 0.72);
        border: 1px solid rgba(11, 18, 32, 0.06);
        box-shadow: var(--shadow);
        position: relative;
        overflow: hidden;
      }

      .banner_box::before {
        content: "";
        position: absolute;
        inset: -140px -140px auto -140px;
        height: 720px;
        background: radial-gradient(circle at 30% 45%, rgba(15, 170, 88, 0.22), transparent 55%),
          radial-gradient(circle at 70% 30%, rgba(31, 109, 230, 0.18), transparent 55%);
        pointer-events: none;
        opacity: 0.9;
      }

      .banner_box > * {
        position: relative;
        z-index: 1;
      }

      .title {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 14px;
        flex-wrap: wrap;
        justify-content: center;
      }

      .title h1 {
        margin: 0;
        font-size: 40px;
        letter-spacing: -0.8px;
        line-height: 1.05;
      }

      .title span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 8px 12px;
        border-radius: 999px;
        background: var(--primarySoft);
        color: rgba(11, 18, 32, 0.82);
        font-weight: 800;
        font-size: 13px;
      }

      .ms1 {
        margin: 0;
        font-size: 16px;
        color: rgba(11, 18, 32, 0.78);
        line-height: 1.7;
        max-width: 66ch;
      }

      .ms2 {
        margin: 10px 0 0;
        font-size: 14px;
        color: var(--muted);
      }

      .banner_ul {
        margin: 18px 0 0;
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }

      .banner_item {
        padding: 14px 12px;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.86);
        box-shadow: var(--shadow2);
        display: grid;
        gap: 8px;
        text-align: left;
      }

      .banner_item .icon {
        width: 38px;
        height: 38px;
        border-radius: 14px;
        background: rgba(15, 170, 88, 0.12);
        display: grid;
        place-items: center;
        color: var(--primary);
      }

      .banner_item .icon svg {
        width: 20px;
        height: 20px;
      }

      .banner_item b {
        font-size: 14px;
      }

      .banner_item p {
        margin: 0;
        font-size: 12px;
        line-height: 1.7;
        color: var(--muted);
      }

      .common-btn {
        width: min(520px, 100%);
        margin-top: 18px;
        border-radius: 18px;
        padding: 14px;
        display: grid;
        gap: 12px;
        background: var(--primary);
        color: #ffffff;
        border: 1px solid rgba(15, 170, 88, 0.18);
        box-shadow: 0 18px 46px rgba(15, 170, 88, 0.22);
        cursor: pointer;
      }

      .common-btn .top {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        font-weight: 900;
        font-size: 22px;
        letter-spacing: 0.2px;
      }

      .common-btn .top svg {
        width: 22px;
        height: 22px;
      }

      .common-btn .bottom ul {
        margin: 0;
        padding: 12px 0 0;
        list-style: none;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 14px;
        border-top: 1px solid rgba(255, 255, 255, 0.35);
        flex-wrap: wrap;
      }

      .common-btn .bottom li {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 12px;
        opacity: 0.96;
      }

      .tick {
        width: 18px;
        height: 18px;
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.18);
        display: grid;
        place-items: center;
      }

      .tick svg {
        width: 12px;
        height: 12px;
      }

      .ms3b {
        margin: 14px 0 0;
        font-size: 13px;
        color: rgba(11, 18, 32, 0.76);
      }

      .ms4 {
        margin-top: 10px;
        display: grid;
        gap: 6px;
        color: rgba(11, 18, 32, 0.7);
        font-size: 12px;
      }

      .ms4 b {
        color: rgba(11, 18, 32, 0.86);
      }

      .step01_box {
        width: 100%;
        padding: 30px 0 18px;
      }

      .step01_title {
        text-align: center;
        font-size: 20px;
        font-weight: 900;
        margin: 0 0 14px;
        letter-spacing: -0.2px;
      }

      .s_b_content {
        border-radius: var(--radius2);
        background: rgba(255, 255, 255, 0.78);
        border: 1px solid rgba(11, 18, 32, 0.06);
        box-shadow: var(--shadow);
        padding: 16px;
      }

      .tabs {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        flex-wrap: wrap;
        padding: 10px;
        border-radius: 999px;
        
      }

      .tab {
        border: 0;
        background: transparent;
        border-radius: 999px;
        padding: 10px 14px;
        font-size: 13px;
        font-weight: 800;
        color: rgba(11, 18, 32, 0.7);
        cursor: pointer;
        transition: 160ms ease;
        user-select: none;
      }

      .tab.active {
        background: #ffffff;
        box-shadow: 0 10px 22px rgba(11, 18, 32, 0.08);
        color: rgba(11, 18, 32, 0.92);
      }

      .tab:focus-visible {
        outline: 3px solid rgba(15, 170, 88, 0.22);
        outline-offset: 2px;
      }

      .panel {
        margin-top: 14px;
        display: grid;
        grid-template-columns: 1fr;
        gap: 14px;
        align-items: center;
      }

      .shot {
        border-radius: 18px;
        background: rgba(11, 18, 32, 0.04);
        padding: 14px;
      }

      .shot-inner {
        height: 220px;
        border-radius: 14px;
        background: #ffffff;
        box-shadow: 0 12px 28px rgba(11, 18, 32, 0.08);
        overflow: hidden;
        position: relative;
      }

      .shot-inner::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(700px 380px at 30% 20%, rgba(15, 170, 88, 0.18), transparent 60%),
          radial-gradient(700px 380px at 80% 70%, rgba(31, 109, 230, 0.14), transparent 55%);
        opacity: 0.12;
        z-index: 1;
      }

      .shot-inner img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
      
        display: block;
      }

      .shot-inner .label {
        position: absolute;
        left: 14px;
        top: 14px;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 10px;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(11, 18, 32, 0.06);
        box-shadow: 0 10px 22px rgba(11, 18, 32, 0.08);
        font-size: 12px;
        font-weight: 800;
        z-index: 2;
      }

      .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--primary);
      }

      .panel-text {
        padding: 4px;
      }

      .panel-text h3 {
        margin: 0;
        font-size: 16px;
        letter-spacing: -0.2px;
      }

      .panel-text ul {
        margin: 10px 0 0;
        padding: 0;
        list-style: none;
        display: grid;
        gap: 10px;
      }

      .panel-text li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        color: var(--muted);
        font-size: 13px;
        line-height: 1.7;
      }

      .panel-text li .bullet {
        width: 20px;
        height: 20px;
        border-radius: 10px;
        background: rgba(15, 170, 88, 0.12);
        display: grid;
        place-items: center;
        flex: 0 0 auto;
        margin-top: 2px;
      }

      .panel-text li .bullet svg {
        width: 12px;
        height: 12px;
        color: var(--primary);
      }

      .panel-cta {
        margin-top: 14px;
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
      }

      .footer {
        padding: 20px 0 calc(20px + env(safe-area-inset-bottom));
        color: rgba(11, 18, 32, 0.55);
        font-size: 12px;
      }

      .footer-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
      }

      .footer a {
        color: rgba(11, 18, 32, 0.72);
        text-decoration: underline;
        text-underline-offset: 3px;
      }

      .mobile-bar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 60;
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(14px);
        border-top: 1px solid rgba(11, 18, 32, 0.06);
        padding: 10px 0 calc(10px + env(safe-area-inset-bottom));
      }

      .mobile-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
      }

      .mobile-copy {
        display: grid;
        gap: 2px;
      }

      .mobile-copy strong {
        font-size: 13px;
      }

      .mobile-copy span {
        font-size: 12px;
        color: rgba(11, 18, 32, 0.58);
      }

      .spacer {
        height: 86px;
      }

      .modal {
        position: fixed;
        inset: 0;
        display: none;
        place-items: center;
        z-index: 100;
        background: rgba(11, 18, 32, 0.45);
        padding: 18px;
      }

      .modal.on {
        display: grid;
      }

      .modal-card {
        width: min(720px, 100%);
        border-radius: 18px;
        background: #ffffff;
        box-shadow: 0 34px 90px rgba(11, 18, 32, 0.22);
        overflow: hidden;
      }

      .modal-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding: 14px 14px;
        background: rgba(11, 18, 32, 0.03);
      }

      .modal-head strong {
        font-size: 14px;
      }

      .modal-body {
        padding: 14px;
        display: grid;
        gap: 12px;
      }

      .help {
        font-size: 12px;
        color: var(--muted);
        line-height: 1.65;
      }

      .form {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
      }

      label {
        display: grid;
        gap: 6px;
        font-size: 12px;
        color: rgba(11, 18, 32, 0.72);
      }

      input[type="text"] {
        height: 44px;
        border-radius: 12px;
        border: 1px solid rgba(11, 18, 32, 0.1);
        padding: 0 12px;
        outline: none;
        background: #ffffff;
        color: rgba(11, 18, 32, 0.92);
        font-size: 13px;
      }

      input[type="text"]:focus {
        border-color: rgba(15, 170, 88, 0.5);
        box-shadow: 0 0 0 6px rgba(15, 170, 88, 0.18);
      }

      .modal-actions {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        align-items: center;
      }

      .ghost-note {
        font-family: var(--mono);
        font-size: 11px;
        color: rgba(11, 18, 32, 0.55);
      }

      @media (min-width: 720px) {
        .banner_ul {
          grid-template-columns: repeat(4, minmax(0, 1fr));
        }
        .form {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }
        .shot-inner {
          height: 400px;
        }
      }

      @media (min-width: 980px) {
        .header-mid {
          display: flex;
        }
        .title h1 {
          font-size: 48px;
        }
        .ms1 {
          font-size: 18px;
        }
        .ms2 {
          font-size: 16px;
        }
        .panel {
          grid-template-columns: 1fr 1fr;
          gap: 18px;
        }
        .step01_box {
          padding: 40px 0 26px;
        }
        .step01_title {
          font-size: 26px;
          margin-bottom: 18px;
        }
        .mobile-bar {
          display: none;
        }
        .spacer {
          display: none;
        }
      }

      @media (max-width: 979px) {
        body {
          padding-bottom: calc(86px + env(safe-area-inset-bottom));
        }
      }

      @media (max-width: 560px) {
        .w {
          width: min(1200px, calc(100% - 20px));
        }

        .header-content {
          min-height: 0;
          padding: 10px 0;
          flex-wrap: wrap;
          gap: 10px;
        }

        .header-left {
          min-width: 0;
          flex: 1 1 auto;
        }

        .brand span {
          display: none;
        }

        .header-right {
          min-width: 0;
          flex: 1 1 100%;
          justify-content: space-between;
        }

        .btn {
          height: 40px;
          padding: 0 14px;
          border-radius: 12px;
          font-size: 13px;
        }

        .title h1 {
          font-size: 32px;
        }

        .ms1 {
          font-size: 14px;
        }

        .banner_box {
          padding: 22px 14px;
        }

        .banner_ul {
          grid-template-columns: 1fr;
        }

        .common-btn .top {
          font-size: 20px;
        }

        .common-btn .bottom ul {
          gap: 10px;
        }

        .tabs {
          justify-content: flex-start;
        }

        .shot-inner {
          height: 200px;
        }
      }

      @media (max-width: 380px) {
        .ms3 {
          display: none;
        }
      }

      @media (prefers-reduced-motion: reduce) {
        * {
          transition: none !important;
          animation: none !important;
        }
      }