:root {
        color-scheme: dark;

        --bg: #181e2b;
        --bg2: #0b0b14;
        --card: rgba(26, 26, 46, 0.72);
        --card2: rgba(26, 26, 46, 0.88);
        --stroke: rgba(255, 255, 255, 0.08);
        --stroke2: rgba(255, 255, 255, 0.14);
        --text: rgba(255, 255, 255, 0.92);
        --muted: rgba(255, 255, 255, 0.65);
        --muted2: rgba(255, 255, 255, 0.5);

        --mint: #00c9a7;
        --mint2: #35ffe1;
        --good: #2ee59d;
        --okay: #9ce56c;
        --warn: #ff9f1c;
        --bad: #ff6b35;
        --danger: #ff3b6b;

        --shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
        --radius-xl: 26px;
        --radius-lg: 18px;
        --radius-md: 14px;

        --nav-h: calc(74px + env(safe-area-inset-bottom));
      }

      .ptr {
        position: absolute;
        top: 0; left: 0; right: 0;
        height: 80px;
        display: flex;
        justify-content: center;
        align-items: center;
        transform: translateY(-100%);
        z-index: 1000;
        pointer-events: none;
      }
      .ptr svg {
        width: 24px; height: 24px;
        stroke: var(--text);
        border-radius: 50%;
        background: var(--card2);
        padding: 10px;
        box-sizing: content-box;
        box-shadow: 0 4px 16px rgba(0,0,0,0.4);
      }

      * {
        box-sizing: border-box;
        -webkit-tap-highlight-color: transparent;
      }

      html,
      body {
        height: 100%;
      }

      body {
        margin: 0;
        font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans,
          Arial, sans-serif;
        background: var(--bg);
        color: var(--text);
        overflow: hidden;
        font-size: 15px;
        line-height: 1.45;
      }

      a {
        color: inherit;
      }

      button,
      input {
        font: inherit;
        color: inherit;
      }

      .ambient {
        position: fixed;
        inset: 0;
        background:
          radial-gradient(1200px 500px at 10% 10%, rgba(0, 201, 167, 0.24), transparent 55%),
          radial-gradient(900px 400px at 90% 15%, rgba(0, 201, 167, 0.12), transparent 55%),
          radial-gradient(700px 520px at 50% 105%, rgba(53, 255, 225, 0.12), transparent 55%),
          linear-gradient(180deg, var(--bg), var(--bg2));
        filter: saturate(1.05);
      }

      .ambient::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
        background-size: 22px 22px;
        opacity: 0.08;
        mix-blend-mode: overlay;
        pointer-events: none;
      }

      .phone {
        position: relative;
        width: min(430px, 100%);
        height: 100dvh;
        margin: 0 auto;
        overflow: hidden;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0));
      }

      @media (min-width: 520px) {
        body {
          display: grid;
          place-items: center;
        }
        .phone {
          height: 92dvh;
          border-radius: var(--radius-xl);
          border: 1px solid rgba(255, 255, 255, 0.08);
          box-shadow: var(--shadow);
        }
      }

      .screens {
        position: absolute;
        inset: 0;
      }

      .screen {
        position: absolute;
        inset: 0;
        padding: 18px 16px calc(var(--nav-h) + 18px);
        overflow: auto;
        opacity: 0;
        transform: translateY(10px);
        pointer-events: none;
        transition: opacity 260ms ease, transform 260ms ease;
      }

      .screen.is-active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
      }

      .screen--scan {
        padding: 0;
        overflow: hidden;
      }

      .top-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 6px 2px 12px;
        flex-wrap: wrap;
      }

      .brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 800;
        letter-spacing: -0.02em;
        min-width: 0;
      }

      .brand-mark {
        width: 12px;
        height: 12px;
        border-radius: 99px;
        background: radial-gradient(circle at 30% 30%, var(--mint2), var(--mint));
        box-shadow: 0 0 0 6px rgba(0, 201, 167, 0.14);
      }

      .pill {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 9px 12px;
        border-radius: 999px;
        background: rgba(26, 26, 46, 0.55);
        border: 1px solid var(--stroke);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        color: var(--muted);
        font-size: 12px;
        line-height: 1.2;
      }

      .pill strong {
        color: var(--text);
        font-weight: 600;
      }

      .icon-btn {
        width: 40px;
        height: 40px;
        border-radius: 999px;
        border: 1px solid var(--stroke);
        background: rgba(26, 26, 46, 0.5);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        display: grid;
        place-items: center;
        cursor: pointer;
      }

      .icon-btn.is-active {
        border-color: rgba(255, 183, 3, 0.6);
        background: rgba(255, 183, 3, 0.18);
      }

      .icon-btn:active {
        transform: translateY(1px);
      }

      .icon {
        width: 20px;
        height: 20px;
        stroke: rgba(255, 255, 255, 0.82);
        stroke-width: 2;
        fill: none;
        stroke-linecap: round;
        stroke-linejoin: round;
      }

      .card {
        background: var(--card);
        border: 1px solid var(--stroke);
        border-radius: var(--radius-lg);
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.42);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        transition: transform 300ms cubic-bezier(0.2, 0.9, 0.2, 1), box-shadow 300ms ease, border-color 300ms ease;
      }
      .card:active {
        transform: scale(0.98);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
        border-color: rgba(255, 255, 255, 0.15);
      }

      .card.pad {
        padding: 14px;
      }

      .card + .card {
        margin-top: 12px;
      }

      .h1 {
        font-size: 18px;
        font-weight: 800;
        letter-spacing: -0.02em;
        margin: 2px 0 6px;
        line-height: 1.2;
        overflow-wrap: anywhere;
        text-wrap: balance;
      }

      .sub {
        color: var(--muted);
        font-size: 13px;
        line-height: 1.4;
        overflow-wrap: anywhere;
      }

      .note {
        padding: 10px 12px;
        border-radius: 16px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(255, 255, 255, 0.03);
        color: rgba(255, 255, 255, 0.86);
        font-size: 13px;
        line-height: 1.45;
      }

      .fgrid {
        display: grid;
        gap: 10px;
      }

      .fitem {
        display: grid;
        grid-template-columns: 44px 1fr;
        gap: 10px;
        align-items: center;
        padding: 10px 10px;
        border-radius: 18px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(255, 255, 255, 0.03);
        transition: transform 250ms ease, background 250ms ease;
      }
      .fitem:active {
        background: rgba(255, 255, 255, 0.08);
        transform: scale(0.97);
      }

      .contrib-card {
        display: grid;
        grid-template-columns: 44px 1fr;
        gap: 10px;
        align-items: center;
        padding: 10px 10px;
        border-radius: 18px;
        border: 1px dashed rgba(0, 201, 167, 0.35);
        background: rgba(0, 201, 167, 0.05);
        transition: transform 250ms ease, background 250ms ease;
        text-decoration: none;
        margin-top: 14px;
        cursor: pointer;
      }
      .contrib-card:active {
        transform: scale(0.97);
        background: rgba(0, 201, 167, 0.1);
      }
      .contrib-icon {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        background: rgba(0, 201, 167, 0.15);
        color: var(--mint);
        display: grid;
        place-items: center;
      }
      .contrib-icon > svg {
        width: 20px;
        height: 20px;
        stroke: currentColor;
        stroke-width: 2.5;
        stroke-linecap: round;
        stroke-linejoin: round;
        fill: none;
      }
      .contrib-title {
        font-weight: 700;
        color: var(--text);
        font-size: 14px;
      }
      .contrib-sub {
        font-size: 12px;
        color: var(--muted);
        line-height: 1.25;
        padding-top: 2px;
      }

      .ficon {
        width: 44px;
        height: 44px;
        border-radius: 16px;
        display: grid;
        place-items: center;
        border: 1px solid rgba(0, 201, 167, 0.28);
        background: rgba(0, 201, 167, 0.12);
        box-shadow: 0 16px 36px rgba(0, 201, 167, 0.08);
      }

      .ficon .icon {
        width: 20px;
        height: 20px;
        stroke: rgba(0, 201, 167, 0.95);
      }

      .ft {
        font-weight: 800;
        letter-spacing: -0.02em;
        line-height: 1.2;
      }

      .fs {
        margin-top: 3px;
        color: var(--muted);
        font-size: 12px;
        line-height: 1.35;
        overflow-wrap: anywhere;
      }

      .grid2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
      }

      .badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 7px 10px;
        border-radius: 999px;
        border: 1px solid var(--stroke);
        background: rgba(255, 255, 255, 0.04);
        color: var(--muted);
        font-size: 12px;
        line-height: 1;
        white-space: nowrap;
      }

      .badge b {
        font-weight: 700;
        color: var(--text);
      }

      .badge--warn {
        border-color: rgba(255, 159, 28, 0.35);
        background: rgba(255, 159, 28, 0.12);
        color: rgba(255, 255, 255, 0.86);
      }

      .badge--danger {
        border-color: rgba(255, 59, 107, 0.35);
        background: rgba(255, 59, 107, 0.12);
        color: rgba(255, 255, 255, 0.9);
      }

      .badge--mint {
        border-color: rgba(0, 201, 167, 0.32);
        background: rgba(0, 201, 167, 0.12);
        color: rgba(255, 255, 255, 0.9);
      }

      .badge--linkedin {
        border-color: rgba(10, 102, 194, 0.45);
        background: rgba(10, 102, 194, 0.15);
        color: #60a8f0;
      }

      .badge--instagram {
        border-color: rgba(225, 48, 108, 0.4);
        background: linear-gradient(135deg, rgba(131, 58, 180, 0.12), rgba(225, 48, 108, 0.12), rgba(253, 175, 64, 0.12));
        color: #f472b6;
      }

      /* Bottom Nav */
      .bottom-nav {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: var(--nav-h);
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 10px;
        align-items: end;
        background: rgba(10, 10, 20, 0.72);
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
      }

      .nav-btn {
        border: 0;
        background: transparent;
        cursor: pointer;
        border-radius: 14px;
        padding: 10px 8px;
        display: grid;
        place-items: center;
        gap: 6px;
        color: var(--muted);
        transition: background 200ms ease, color 200ms ease, transform 200ms ease;
      }

      .nav-btn svg {
        width: 22px;
        height: 22px;
        stroke: currentColor;
        stroke-width: 2;
        fill: none;
        stroke-linecap: round;
        stroke-linejoin: round;
      }

      .nav-btn span {
        font-size: 11px;
        letter-spacing: 0.01em;
      }

      .nav-btn.is-active {
        background: rgba(255, 255, 255, 0.05);
        color: rgba(255, 255, 255, 0.92);
      }

      .nav-btn:active {
        transform: translateY(1px);
      }

      /* FAB */
      .fab {
        position: absolute;
        left: 50%;
        bottom: calc(var(--nav-h) + 8px);
        transform: translateX(-50%) scale(1);
        width: 74px;
        height: 74px;
        border-radius: 999px;
        border: 0;
        cursor: pointer;
        background: radial-gradient(circle at 30% 30%, var(--mint2), var(--mint));
        box-shadow: 0 22px 50px rgba(0, 201, 167, 0.25), 0 10px 26px rgba(0, 0, 0, 0.5);
        display: grid;
        place-items: center;
        color: #03110d;
        z-index: 50;
        transition: opacity 0.25s ease, transform 0.25s ease;
        opacity: 1;
        pointer-events: auto;
      }

      .fab.fab--hidden {
        opacity: 0;
        transform: translateX(-50%) scale(0.7);
        pointer-events: none;
      }

      .fab::before {
        content: "";
        position: absolute;
        inset: -8px;
        border-radius: 999px;
        border: 1px solid rgba(0, 201, 167, 0.28);
        opacity: 0.8;
        animation: halo 1600ms ease-in-out infinite;
      }

      .fab svg {
        width: 28px;
        height: 28px;
        stroke: #04110d;
        stroke-width: 2.2;
        fill: none;
        stroke-linecap: round;
        stroke-linejoin: round;
      }

      .fab.is-scanning {
        background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.92), rgba(255, 59, 107, 0.9));
        box-shadow: 0 22px 50px rgba(255, 59, 107, 0.25), 0 10px 26px rgba(0, 0, 0, 0.5);
      }

      .fab.is-scanning::before {
        border-color: rgba(255, 59, 107, 0.32);
      }

      @keyframes halo {
        0% {
          transform: scale(0.96);
          opacity: 0.9;
        }
        60% {
          transform: scale(1.1);
          opacity: 0;
        }
        100% {
          transform: scale(1.1);
          opacity: 0;
        }
      }

      .phone.is-bump {
        animation: bump 240ms cubic-bezier(0.2, 0.9, 0.2, 1);
      }

      @keyframes bump {
        0% {
          transform: translateY(0) scale(1);
        }
        35% {
          transform: translateY(1px) scale(0.994);
        }
        70% {
          transform: translateY(0) scale(1.004);
        }
        100% {
          transform: translateY(0) scale(1);
        }
      }

/* Scan Screen */
      .scanner {
        position: absolute;
        inset: 0;
        background: #000;
      }

      .scanner video,
      .scanner canvas {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      /* Quagga puts its drawing canvas on top; keep it but slightly toned down */
      .scanner canvas.drawingBuffer {
        opacity: 0.18;
        mix-blend-mode: screen;
      }

      .scan-ui {
        position: absolute;
        inset: 0;
        padding: 14px 14px calc(var(--nav-h) + 96px);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        pointer-events: none;
      }

      .scan-ui .row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        pointer-events: auto;
      }
      
      .icon-btn--torch {
        position: absolute;
        right: 14px;
        bottom: calc(var(--nav-h) + 90px);
        pointer-events: auto;
        width: 46px;
        height: 46px;
        border-color: rgba(255, 200, 0, 0.55);
        background: rgba(255, 200, 0, 0.18);
      }

      .icon-btn--torch .icon {
        stroke: rgba(255, 200, 0, 0.95);
      }

      .icon-btn--torch.is-active {
        background: rgba(255, 200, 0, 0.32);
        box-shadow:
          0 10px 26px rgba(255, 200, 0, 0.35),
          0 0 0 2px rgba(255, 200, 0, 0.25);
      }

      .scan-reticle {
        width: min(290px, 78vw);
        height: min(190px, 46vw);
        border-radius: 18px;
        margin: 0 auto;
        position: relative;
        border: 1px solid rgba(255, 255, 255, 0.12);
        background: rgba(0, 0, 0, 0);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
      }

      .scan-reticle::before,
      .scan-reticle::after {
        content: "";
        position: absolute;
        inset: -14px;
        border-radius: 24px;
        border: 1px solid rgba(0, 201, 167, 0.18);
        opacity: 0.6;
        filter: blur(0.2px);
      }

      .scan-reticle .corner {
        position: absolute;
        width: 26px;
        height: 26px;
        border: 3px solid rgba(0, 201, 167, 0.88);
      }

      .scan-reticle .c1 {
        top: 10px;
        left: 10px;
        border-right: 0;
        border-bottom: 0;
        border-top-left-radius: 14px;
      }

      .scan-reticle .c2 {
        top: 10px;
        right: 10px;
        border-left: 0;
        border-bottom: 0;
        border-top-right-radius: 14px;
      }

      .scan-reticle .c3 {
        bottom: 10px;
        left: 10px;
        border-right: 0;
        border-top: 0;
        border-bottom-left-radius: 14px;
      }

      .scan-reticle .c4 {
        bottom: 10px;
        right: 10px;
        border-left: 0;
        border-top: 0;
        border-bottom-right-radius: 14px;
      }

      .scan-hints {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
      }

      .scan-shade {
        position: absolute;
        inset: 0;
        background: radial-gradient(
          800px 520px at 50% 40%,
          rgba(0, 201, 167, 0.08),
          rgba(0, 0, 0, 0.65) 65%
        );
        pointer-events: none;
        opacity: 0.85;
      }

      /* Success flash */
      .flash {
        position: absolute;
        inset: 0;
        pointer-events: none;
        opacity: 0;
        z-index: 60;
        background:
          radial-gradient(800px 520px at 50% 35%, rgba(53, 255, 225, 0.45), transparent 62%),
          linear-gradient(180deg, rgba(0, 201, 167, 0.25), rgba(0, 201, 167, 0));
      }

      .flash.is-on {
        animation: flash 520ms ease-out forwards;
      }

      @keyframes flash {
        0% {
          opacity: 0;
        }
        35% {
          opacity: 1;
        }
        100% {
          opacity: 0;
        }
      }

      /* Modal */
      .modal {
        position: absolute;
        inset: 0;
        display: none;
        z-index: 80;
      }

      .modal.is-open {
        display: block;
      }

      .modal .backdrop {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0.55);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        animation: fadeIn 180ms ease-out forwards;
      }

      .modal .sheet {
        position: absolute;
        left: 14px;
        right: 14px;
        bottom: calc(var(--nav-h) + 18px);
        border-radius: 22px;
        padding: 14px;
        background: var(--card2);
        border: 1px solid var(--stroke2);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        box-shadow: 0 28px 70px rgba(0, 0, 0, 0.62);
        animation: sheetUp 220ms ease-out forwards;
      }

      @keyframes sheetUp {
        from {
          transform: translateY(12px);
          opacity: 0;
        }
        to {
          transform: translateY(0);
          opacity: 1;
        }
      }

      @keyframes fadeIn {
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
      }

      .field {
        display: grid;
        gap: 10px;
        margin-top: 12px;
      }

      .input {
        width: 100%;
        padding: 14px 14px;
        border-radius: 14px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(0, 0, 0, 0.28);
        outline: none;
      }

      .input:focus {
        border-color: rgba(0, 201, 167, 0.45);
        box-shadow: 0 0 0 4px rgba(0, 201, 167, 0.12);
      }

      @keyframes gradientPulse {
        0% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
      }

      .btn {
        border: 0;
        cursor: pointer;
        border-radius: 14px;
        padding: 14px 16px;
        font-weight: 800;
        background: linear-gradient(135deg, rgba(53, 255, 225, 0.95), rgba(0, 201, 167, 0.95), rgba(53, 255, 225, 0.95));
        background-size: 200% 200%;
        animation: gradientPulse 3s ease infinite;
        color: #04110d;
        box-shadow: 0 14px 30px rgba(0, 201, 167, 0.25);
        transition: transform 250ms cubic-bezier(0.2, 0.9, 0.2, 1), box-shadow 250ms ease, filter 250ms ease;
      }
      .btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 16px 36px rgba(0, 201, 167, 0.25);
        filter: brightness(1.1);
      }

      .btn:active {
        transform: scale(0.96);
        box-shadow: 0 8px 16px rgba(0, 201, 167, 0.15);
        filter: brightness(0.9);
      }

      .btn--ghost {
        background: rgba(255, 255, 255, 0.06);
        color: rgba(255, 255, 255, 0.92);
        box-shadow: none;
        border: 1px solid var(--stroke);
      }

      .btn-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-top: 12px;
      }

      /* Loading skeleton */
      .skeleton {
        position: relative;
        overflow: hidden;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.06);
      }

      .skeleton::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
        transform: translateX(-60%);
        animation: shimmer 1100ms ease-in-out infinite;
      }

      @keyframes shimmer {
        0% {
          transform: translateX(-60%);
        }
        100% {
          transform: translateX(60%);
        }
      }

/* Result */
      #screen-result.is-active > .card {
        animation: cardUp 420ms cubic-bezier(0.2, 0.9, 0.2, 1) both;
      }

      #screen-result.is-active > .card:nth-child(2) {
        animation-delay: 0ms;
      }
      #screen-result.is-active > .card:nth-child(3) {
        animation-delay: 50ms;
      }
      #screen-result.is-active > .card:nth-child(4) {
        animation-delay: 90ms;
      }
      #screen-result.is-active > .card:nth-child(5) {
        animation-delay: 130ms;
      }
      #screen-result.is-active > .card:nth-child(6) {
        animation-delay: 170ms;
      }

      @keyframes cardUp {
        from {
          opacity: 0;
          transform: translateY(10px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .hero {
        display: grid;
        grid-template-columns: 76px 1fr;
        gap: 12px;
        align-items: center;
      }

      .pimg {
        width: 76px;
        height: 76px;
        border-radius: 18px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(255, 255, 255, 0.04);
        overflow: hidden;
        display: grid;
        place-items: center;
      }

      .pimg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      .pname {
        font-weight: 800;
        letter-spacing: -0.02em;
        line-height: 1.15;
        overflow-wrap: anywhere;
      }

      .meta {
        margin-top: 6px;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
      }

      .score-wrap {
        display: grid;
        grid-template-columns: 132px 1fr;
        gap: 14px;
        align-items: center;
      }

      @media (max-width: 360px) {
        .score-wrap {
          grid-template-columns: 1fr;
        }
        .ring {
          margin: 0 auto;
        }
        .grid2 {
          grid-template-columns: 1fr;
        }
      }

      .ring {
        width: 132px;
        height: 132px;
        position: relative;
        display: grid;
        place-items: center;
      }

      .ring svg {
        width: 132px;
        height: 132px;
        transform: rotate(-90deg);
      }

      .ring .track {
        stroke: rgba(255, 255, 255, 0.12);
        stroke-width: 12;
        fill: none;
      }

      .ring .prog {
        stroke: var(--mint);
        stroke-linecap: round;
        stroke-width: 12;
        fill: none;
        transition: stroke-dashoffset 650ms cubic-bezier(0.2, 0.9, 0.2, 1), stroke 250ms ease;
      }

      .ring-center {
        position: absolute;
        inset: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        pointer-events: none;
        gap: 0;
        padding: 0 10px;
      }

      .ring-center .num {
        font-size: 30px;
        font-weight: 900;
        letter-spacing: -0.02em;
        line-height: 1;
      }

      .ring-center .lab {
        margin-top: -2px;
        font-size: 11px;
        color: var(--muted);
        line-height: 1.2;
        max-width: 90px;
      }

      .explain {
        display: grid;
        gap: 10px;
      }

      .line {
        display: flex;
        justify-content: space-between;
        gap: 10px;
        font-size: 13px;
        color: var(--muted);
        flex-wrap: wrap;
      }

      .line span {
        min-width: 0;
        flex: 1 1 auto;
      }

      .line b {
        flex: 0 0 auto;
        white-space: nowrap;
      }

      .line b {
        color: rgba(255, 255, 255, 0.9);
        font-weight: 650;
      }

      .table {
        display: grid;
        gap: 10px;
        margin-top: 10px;
      }

      .row2 {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px;
        align-items: center;
        padding: 10px 12px;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.06);
      }

      .row2 .k {
        color: rgba(255, 255, 255, 0.88);
        font-weight: 600;
      }

      .row2 .v {
        color: rgba(255, 255, 255, 0.92);
        font-variant-numeric: tabular-nums;
      }

      .dot {
        width: 10px;
        height: 10px;
        border-radius: 99px;
        display: inline-block;
        margin-right: 8px;
        vertical-align: -1px;
        background: rgba(255, 255, 255, 0.28);
      }

      .dot.good {
        background: var(--good);
      }
      .dot.okay {
        background: var(--okay);
      }
      .dot.warn {
        background: var(--warn);
      }
      .dot.bad {
        background: var(--bad);
      }
      .dot.danger {
        background: var(--danger);
      }

      .ing-list {
        margin-top: 10px;
        display: grid;
        gap: 8px;
      }

      .ing {
        padding: 10px 12px;
        border-radius: 14px;
        border: 1px solid rgba(255, 255, 255, 0.06);
        background: rgba(255, 255, 255, 0.03);
        color: rgba(255, 255, 255, 0.86);
        font-size: 13px;
        line-height: 1.35;
      }

      .ing.is-harmful {
        border-color: rgba(255, 59, 107, 0.35);
        background: rgba(255, 59, 107, 0.08);
        color: rgba(255, 255, 255, 0.92);
      }

      /* History */
      .strip {
        display: grid;
        gap: 12px;
        overflow: visible;
        padding: 2px 2px 10px;
      }

      .strip::-webkit-scrollbar {
        width: 8px;
      }

      .strip::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.08);
        border-radius: 99px;
      }

      .hcard {
        width: 100%;
        padding: 12px;
        border-radius: 18px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(26, 26, 46, 0.62);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        cursor: pointer;
        transition: transform 200ms ease, border-color 200ms ease;
      }

      .hcard:active {
        transform: translateY(1px);
      }

      .hcard .top {
        display: grid;
        grid-template-columns: 48px 1fr;
        gap: 10px;
        align-items: center;
      }

      .hcard .thumb {
        width: 48px;
        height: 48px;
        border-radius: 14px;
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(255, 255, 255, 0.04);
      }

      .hcard .thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      .hcard .t1 {
        font-weight: 800;
        letter-spacing: -0.02em;
        line-height: 1.15;
        font-size: 14px;
        overflow-wrap: anywhere;
      }

      .hcard .t2 {
        color: var(--muted);
        font-size: 12px;
        margin-top: 4px;
      }

      .hcard .score {
        margin-top: 10px;
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 10px;
        font-variant-numeric: tabular-nums;
        flex-wrap: wrap;
      }

      .hcard .score .n {
        font-weight: 900;
        font-size: 24px;
      }

      .hcard .score .l {
        font-size: 12px;
        color: var(--muted);
      }

      /* Toast */
      .toast {
        position: absolute;
        left: 14px;
        right: 14px;
        bottom: calc(var(--nav-h) + 86px);
        display: grid;
        place-items: center;
        pointer-events: none;
        z-index: 90;
      }

      .toast .t {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 10px 12px;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        background: rgba(10, 10, 20, 0.72);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        color: rgba(255, 255, 255, 0.9);
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
        opacity: 0;
        transform: translateY(10px);
      }

      .toast .t.is-on {
        animation: toastUp 220ms ease-out forwards;
      }

      @keyframes toastUp {
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      /* Reduced motion */
      @media (prefers-reduced-motion: reduce) {
        * {
          animation: none !important;
          transition: none !important;
          scroll-behavior: auto !important;
        }
      }