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

:root {
    --grad: linear-gradient(90deg, #3eb9fb 0%, #b268ff 55%, #ff3cc5 100%);
    --blue: #3eb9fb;
    --purple: #b268ff;
    --pink: #ff3cc5;
    --bg-deep: #03031e;
    --card-bg: rgba(255, 255, 255, 0.045);
    --card-border: rgba(255, 255, 255, 0.12);
    --text: #e8ebf5;
    --muted: #aab2ca;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    line-height: 1.8;
    background:
        radial-gradient(110% 50% at 50% -8%, rgba(58, 110, 200, 0.17) 0, transparent 68%),
        radial-gradient(circle at 92% 12%, rgba(255, 60, 197, 0.06) 0, transparent 38%),
        linear-gradient(180deg, #070b24 0%, #04051a 38%, var(--bg-deep) 100%);
    background-attachment: fixed;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2.5rem;
    background: rgba(3, 3, 30, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
}

.brand-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.brand-link:hover {
    opacity: 0.8;
}

.brand-link:focus-visible,
.declaration-item a:focus-visible,
.table-scroll:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 4px;
}

.brand-logo {
    display: block;
    width: 10rem;
    height: 2rem;
    object-fit: contain;
}

.doc-tag {
    color: var(--muted);
    font-size: 0.85rem;
}

.container {
    width: min(100%, 1120px);
    margin: 0 auto;
    padding: 3.5rem 2rem 5rem;
}

.hero {
    padding: 2rem 0 3.2rem;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.1rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.25;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    max-width: 760px;
    margin: 1.1rem auto 0;
    color: var(--muted);
    font-size: 1.05rem;
}

.meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1.8rem;
}

.meta span {
    padding: 0.45rem 1.1rem;
    color: var(--text);
    font-size: 0.88rem;
    border: 1px solid var(--card-border);
    border-radius: 2rem;
    background: var(--card-bg);
}

.statement-card {
    padding: clamp(1.4rem, 4vw, 3.1rem);
    border: 1px solid var(--card-border);
    border-radius: 1.35rem;
    background: rgba(8, 12, 40, 0.68);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.26);
}

.opening h2 {
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.28rem;
}

.opening p,
.declaration-item p,
.closing p {
    color: var(--muted);
    font-size: 1rem;
}

.opening p + p {
    margin-top: 0.85rem;
}

.callout {
    margin: 1.6rem 0;
    padding: 1.3rem 1.5rem;
    color: var(--text);
    border: 1px solid rgba(62, 185, 251, 0.28);
    border-left: 4px solid var(--blue);
    border-radius: 0.9rem;
    background: linear-gradient(90deg, rgba(62, 185, 251, 0.1), rgba(178, 104, 255, 0.04));
}

.callout-label {
    display: block;
    margin-bottom: 0.25rem;
    color: #fff;
    font-weight: 700;
}

.declaration-lead {
    color: #fff !important;
    font-weight: 700;
}

.declaration-list {
    list-style: none;
}

.declaration-item {
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.item-heading {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.item-number {
    flex: 0 0 auto;
    padding: 0.28rem 0.75rem;
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    font-style: italic;
    line-height: 1.5;
    border-radius: 0.55rem;
    background: var(--grad);
}

.item-heading h2 {
    color: #fff;
    font-size: 1.45rem;
}

.declaration-item strong {
    color: #fff;
}

.declaration-item a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid rgba(62, 185, 251, 0.4);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.declaration-item a:hover {
    color: #8fdcff;
    border-color: currentColor;
}

.table-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin: 2rem 0 0.85rem;
}

.table-header h3 {
    color: #fff;
    font-size: 1.18rem;
}

.price-badge {
    flex: 0 0 auto;
    padding: 0.32rem 0.75rem;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    border: 1px solid rgba(178, 104, 255, 0.45);
    border-radius: 999px;
    background: rgba(178, 104, 255, 0.12);
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--card-border);
    border-radius: 0.85rem;
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.2);
}

.price-table {
    width: 100%;
    min-width: 940px;
    border-spacing: 0;
    border-collapse: collapse;
    text-align: center;
}

.price-table th,
.price-table td {
    padding: 0.78rem 0.7rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    vertical-align: middle;
}

.price-table tr > :last-child {
    border-right: 0;
}

.price-table tbody tr:last-child > * {
    border-bottom: 0;
}

.price-table thead th {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 700;
    background: linear-gradient(180deg, rgba(20, 45, 95, 0.96), rgba(10, 25, 65, 0.96));
}

.price-table thead th span {
    color: #f1b5ff;
    font-size: 0.75rem;
    font-weight: 600;
}

.price-table tbody th {
    min-width: 145px;
    color: #fff;
    font-size: 0.9rem;
    background: rgba(62, 185, 251, 0.055);
}

.price-table tbody td {
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.55;
    background: rgba(255, 255, 255, 0.025);
}

.price-table tbody tr:hover td,
.price-table tbody tr:hover th {
    background-color: rgba(62, 185, 251, 0.09);
}

.price-table .price,
.price-table .addon strong {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}

.price-table .addon {
    min-width: 150px;
}

.price-table .addon small {
    display: block;
    max-width: 220px;
    margin: 0.35rem auto 0;
    color: var(--muted);
    font-size: 0.76rem;
    line-height: 1.6;
}

.price-table .featured-row th,
.price-table .featured-row td {
    background: linear-gradient(90deg, rgba(62, 185, 251, 0.09), rgba(178, 104, 255, 0.09));
}

.table-note {
    margin-top: 0.7rem;
    font-size: 0.82rem !important;
}

.closing {
    margin-top: 3rem;
    padding: 1.6rem 1.8rem;
    border: 1px solid rgba(178, 104, 255, 0.3);
    border-radius: 1rem;
    background: linear-gradient(120deg, rgba(62, 185, 251, 0.07), rgba(178, 104, 255, 0.1), rgba(255, 60, 197, 0.05));
}

.closing > p {
    color: var(--text);
}

.signature {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
    margin-top: 1.5rem;
}

.signature strong {
    color: #fff;
}

.signature time {
    color: var(--muted);
    font-size: 0.9rem;
}



@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .brand-link,
    .declaration-item a {
        transition: none;
    }
}