@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

        :root {
            --page-start: #ffffff;
            --page-end: #f3f7ff;
            --deep-blue: #1f326d;
            --title-blue: #22356f;
            --text-blue: #7f8ca8;
            --muted-blue: #9ba7bf;
            --field-border: #d8dfec;
            --field-bg: rgba(255, 255, 255, 0.96);
            --field-focus: #2a74ff;
            --card-border: rgba(218, 228, 246, 0.92);
            --card-shadow: 0 30px 80px rgba(117, 144, 198, 0.16);
            --primary-start: #1765ff;
            --primary-end: #5c95ff;
            --danger: #ff5f61;
        }

        * {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            min-height: 100%;
            font-size: 16px;
        }

        body {
            position: relative;
            overflow-x: hidden;
            min-height: 100vh;
            zoom: 1 !important;
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
            font-size: 16px !important;
            line-height: 1.5;
            color: var(--deep-blue);
            background:
                radial-gradient(circle at 0 52%, rgba(194, 214, 255, 0.34) 0, rgba(194, 214, 255, 0.34) 152px, transparent 153px),
                radial-gradient(circle at 100% 38%, rgba(202, 220, 255, 0.28) 0, rgba(202, 220, 255, 0.28) 172px, transparent 173px),
                linear-gradient(180deg, var(--page-start) 0%, #f9fbff 48%, var(--page-end) 100%);
        }

        body.zoom12 {
            zoom: 1 !important;
        }

        body::before,
        body::after {
            content: "";
            position: fixed;
            pointer-events: none;
            border-radius: 50%;
            z-index: 0;
        }

        body::before {
            left: -126px;
            top: 0;
            width: 254px;
            height: 254px;
            border: 1px solid rgba(176, 196, 237, 0.14);
            box-shadow:
                0 0 0 30px rgba(176, 196, 237, 0.06),
                0 0 0 58px rgba(176, 196, 237, 0.035);
        }

        body::after {
            right: -188px;
            top: 20px;
            width: 448px;
            height: 448px;
            border: 1px solid rgba(176, 196, 237, 0.1);
            box-shadow:
                0 0 0 74px rgba(176, 196, 237, 0.04),
                0 0 0 144px rgba(176, 196, 237, 0.028);
        }

        .ticket-page {
            position: relative;
            z-index: 1;
            min-height: 100vh;
            padding: 52px 26px 60px;
            overflow: hidden;
            isolation: isolate;
            font-size: 16px;
        }

        .ticket-page::before,
        .ticket-page::after {
            content: "";
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 154%;
            min-width: 1380px;
            border-radius: 50%;
            pointer-events: none;
            z-index: 0;
        }

        .ticket-page::before {
            bottom: -108px;
            height: 320px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(225, 235, 255, 0.68) 100%);
        }

        .ticket-page::after {
            bottom: -188px;
            height: 410px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0) 8%, rgba(210, 223, 255, 0.36) 100%);
        }

        .ticket-ambient,
        .ticket-ambient::before,
        .ticket-ambient::after {
            position: absolute;
            inset: 0;
            pointer-events: none;
        }

        .ticket-ambient::before,
        .ticket-ambient::after {
            content: "";
            left: 50%;
            transform: translateX(-50%);
            width: 170%;
            border-radius: 50%;
            z-index: 0;
        }

        .ticket-ambient::before {
            bottom: -122px;
            height: 390px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0) 12%, rgba(201, 219, 255, 0.2) 100%);
        }

        .ticket-ambient::after {
            bottom: -246px;
            height: 540px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0) 28%, rgba(233, 240, 255, 0.82) 100%);
        }

        .ticket-dots,
        .ticket-dots::before {
            position: absolute;
            pointer-events: none;
        }

        .ticket-dots {
            top: 60px;
            left: 88px;
            width: 92px;
            height: 72px;
            z-index: 1;
            background-image: radial-gradient(circle, rgba(145, 177, 241, 0.46) 0 2px, transparent 2.2px);
            background-size: 18px 18px;
        }

        .ticket-dots::before {
            content: "";
            right: -1080px;
            top: 264px;
            width: 90px;
            height: 70px;
            opacity: 0.55;
            background-image: radial-gradient(circle, rgba(162, 188, 244, 0.24) 0 2px, transparent 2.2px);
            background-size: 16px 16px;
        }

        .ticket-shell {
            position: relative;
            z-index: 2;
            max-width: 990px;
            margin: 0 auto;
        }

        .ticket-card {
            position: relative;
            padding: 32px 50px 24px;
            border-radius: 24px;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.88) 100%);
            border: 1px solid var(--card-border);
            box-shadow: var(--card-shadow);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }

        .ticket-card::before {
            content: "";
            position: absolute;
            inset: 0;
            border-radius: inherit;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
            pointer-events: none;
        }

        .ticket-header {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 28px;
            margin-bottom: 26px;
        }

        .ticket-title-group {
            display: flex;
            align-items: center;
            gap: 22px;
            min-width: 0;
        }

        .ticket-icon-wrap {
            width: 96px;
            height: 96px;
            border-radius: 50%;
            flex: 0 0 96px;
            background: radial-gradient(circle at 50% 32%, rgba(255, 255, 255, 0.98) 0, rgba(255, 255, 255, 0.84) 30%, rgba(229, 237, 255, 0.98) 100%);
            display: grid;
            place-items: center;
        }

        .ticket-icon-wrap img {
            display: block;
            width: 72px;
            height: 72px;
            object-fit: contain;
        }

        .ticket-title {
            margin: 0;
            font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
            font-size: 3rem;
            line-height: 1.15;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: var(--title-blue);
        }

        .ticket-subtitle {
            margin: 12px 0 0;
            font-size: 1.12rem;
            line-height: 1.7;
            color: var(--text-blue);
        }

        .ticket-required-note {
            flex: 0 0 auto;
            margin-top: 20px;
            font-size: 1rem;
            color: var(--deep-blue);
            white-space: nowrap;
        }

        .ticket-required-note .required-mark {
            color: var(--danger);
        }

        .ticket-alert {
            margin-bottom: 20px;
            border-radius: 14px;
            padding: 14px 18px;
            border: 1px solid #d9e4ff;
            font-size: 0.96rem;
            line-height: 1.75;
        }

        .ticket-alert.success {
            background: rgba(79, 168, 110, 0.08);
            border-color: rgba(79, 168, 110, 0.2);
            color: #2f7d49;
        }

        .ticket-alert.error {
            background: rgba(255, 95, 97, 0.08);
            border-color: rgba(255, 95, 97, 0.18);
            color: #ae4244;
        }

        .ticket-alert ul {
            margin: 0;
            padding-left: 18px;
        }

        .ticket-form {
            display: grid;
            gap: 18px 34px;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            align-items: start;
            grid-auto-flow: row;
        }

        .ticket-field {
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            align-self: start;
            gap: 10px;
            height: auto !important;
        }

        .ticket-field.full {
            grid-column: 1 / -1;
        }

        .ticket-label {
            display: block;
            margin-bottom: 0;
            font-size: 1rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--deep-blue);
        }

        .ticket-label .required-mark {
            color: var(--danger);
        }

        .field-shell {
            position: relative;
            margin: 0;
            min-height: 0;
        }

        .field-shell input,
        .field-shell textarea {
            width: 100%;
            border: 1px solid var(--field-border);
            border-radius: 12px;
            background: var(--field-bg);
            color: var(--deep-blue);
            font-size: 1rem !important;
            font-family: inherit;
            line-height: 1.5;
            outline: 0;
            box-shadow: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
            margin: 0;
        }

        .field-shell input {
            height: 46px;
            padding: 0 16px 0 44px;
        }

        .field-shell textarea {
            min-height: 108px;
            padding: 14px 16px;
            resize: vertical;
        }

        .field-shell input:focus,
        .field-shell textarea:focus {
            border-color: var(--field-focus);
            box-shadow: 0 0 0 3px rgba(42, 116, 255, 0.12);
            background: #ffffff;
        }

        .field-shell input::placeholder,
        .field-shell textarea::placeholder {
            color: #a6afc4;
        }

        .field-icon {
            position: absolute;
            left: 14px;
            top: 50%;
            width: 18px;
            height: 18px;
            transform: translateY(-50%);
            opacity: 0.72;
            color: #7d879e;
            pointer-events: none;
        }

        .field-icon svg {
            display: block;
            width: 100%;
            height: 100%;
            fill: currentColor;
        }

        .ticket-captcha-row {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 180px;
            gap: 16px;
            align-items: center;
        }

        .ticket-captcha-image {
            display: block;
            width: 100%;
            max-width: 160px;
            height: 46px;
            border-radius: 12px;
            border: 1px solid var(--field-border);
            object-fit: contain;
            cursor: pointer;
            background: #ffffff;
        }

        .ticket-actions {
            grid-column: 1 / -1;
            display: flex;
            justify-content: flex-end;
            padding-top: 4px;
        }

        .ticket-submit {
            min-width: 208px;
            min-height: 52px;
            border: 0;
            border-radius: 14px;
            padding: 14px 28px;
            background: linear-gradient(90deg, var(--primary-start) 0%, var(--primary-end) 100%);
            color: #ffffff;
            font-size: 1.28rem;
            font-weight: 700;
            letter-spacing: 0.01em;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            box-shadow: 0 18px 36px rgba(28, 101, 242, 0.18);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }

        .ticket-submit:hover,
        .ticket-submit:focus {
            color: #ffffff;
            transform: translateY(-2px);
            box-shadow: 0 22px 42px rgba(28, 101, 242, 0.22);
        }

        .ticket-submit:active {
            transform: translateY(0);
        }

        .ticket-submit svg {
            width: 22px;
            height: 22px;
            fill: currentColor;
            flex: 0 0 22px;
        }

        .floating-cube {
            position: absolute;
            right: 6.8%;
            bottom: 176px;
            width: 118px;
            z-index: 1;
            pointer-events: none;
            filter: drop-shadow(0 16px 24px rgba(121, 151, 212, 0.12));
            animation: float-cube 6s ease-in-out infinite;
        }

        .floating-cube img {
            display: block;
            width: 100%;
            height: auto;
        }

        .aboutimgdiv {
            display: none;
        }

        .ticket-page p,
        .ticket-page label,
        .ticket-page input,
        .ticket-page textarea,
        .ticket-page button,
        .ticket-page span,
        .ticket-page div {
            line-height: inherit;
        }

        @keyframes float-cube {
            0%,
            100% {
                transform: translate3d(0, 0, 0);
            }

            50% {
                transform: translate3d(0, -8px, 0);
            }
        }

        @media (max-width: 1180px) {
            .ticket-shell {
                max-width: 940px;
            }

            .floating-cube {
                right: 2.8%;
            }
        }

        @media (max-width: 960px) {
            body::after {
                right: -208px;
                top: 48px;
                width: 388px;
                height: 388px;
            }

            .ticket-page {
                padding: 36px 18px 42px;
            }

            .ticket-page::before {
                bottom: -84px;
                height: 250px;
            }

            .ticket-page::after {
                bottom: -150px;
                height: 320px;
            }

            .ticket-ambient::before {
                bottom: -90px;
                height: 300px;
            }

            .ticket-ambient::after {
                bottom: -186px;
                height: 400px;
            }

            .ticket-dots::before {
                display: none;
            }

            .ticket-card {
                padding: 28px 24px 22px;
            }

            .ticket-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 18px;
            }

            .ticket-required-note {
                margin-top: 0;
            }

            .ticket-form {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .ticket-captcha-row {
                grid-template-columns: minmax(0, 1fr) 144px;
            }

            .floating-cube {
                right: 18px;
                bottom: 36px;
                width: 96px;
            }
        }

        @media (max-width: 640px) {
            body::before {
                left: -94px;
                top: -26px;
                width: 188px;
                height: 188px;
                box-shadow:
                    0 0 0 18px rgba(176, 196, 237, 0.05),
                    0 0 0 36px rgba(176, 196, 237, 0.03);
            }

            body::after {
                right: -152px;
                top: 36px;
                width: 300px;
                height: 300px;
                box-shadow:
                    0 0 0 48px rgba(176, 196, 237, 0.036),
                    0 0 0 96px rgba(176, 196, 237, 0.024);
            }

            .ticket-page {
                padding: 24px 12px 24px;
            }

            .ticket-page::before {
                bottom: -58px;
                height: 200px;
            }

            .ticket-page::after {
                bottom: -110px;
                height: 250px;
            }

            .ticket-ambient::before {
                bottom: -84px;
                height: 230px;
            }

            .ticket-ambient::after {
                bottom: -144px;
                height: 300px;
            }

            .ticket-dots {
                top: 56px;
                left: 24px;
                width: 74px;
                height: 58px;
                background-size: 15px 15px;
            }

            .ticket-card {
                padding: 22px 16px 20px;
                border-radius: 20px;
            }

            .ticket-title-group {
                gap: 14px;
                align-items: flex-start;
            }

            .ticket-icon-wrap {
                width: 76px;
                height: 76px;
                flex-basis: 76px;
            }

            .ticket-icon-wrap img {
                width: 58px;
                height: 58px;
            }

            .ticket-title {
                font-size: 2.2rem;
            }

            .ticket-subtitle,
            .ticket-required-note {
                font-size: 0.92rem;
            }

            .ticket-form {
                gap: 16px;
            }

            .field-shell input {
                height: 44px;
                padding-left: 42px;
            }

            .field-shell textarea {
                min-height: 100px;
            }

            .ticket-captcha-row {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .ticket-captcha-image {
                width: 160px;
                max-width: 100%;
            }

            .ticket-actions {
                justify-content: stretch;
            }

            .ticket-submit {
                width: 100%;
                min-width: 0;
                font-size: 1.16rem;
            }

            .floating-cube {
                right: 8px;
                bottom: 14px;
                width: 78px;
            }
        }