@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Comic+Neue:wght@400;700&display=swap');

:root {
    --line: #485675;
    --line-soft: #667695;
    --ink: #384865;
    --ink-soft: #7b8aa6;
    --cream-0: #f8f6f1;
    --cream-1: #f3f0ea;
    --cream-2: #ece8e2;
    --card: #f7f5f1;
    --card-alt: #eef3f8;
    --green-600: #22c55e;
    --green-500: #38d979;
    --green-100: #cef7dd;
    --sky-300: #abd9ec;
    --sky-200: #d2ebf6;
    --pink-300: #efbabc;
    --pink-200: #f7d4d5;
    --amber-200: #f8e6ad;
    --amber-500: #d19b1f;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.portal-bg {
    margin: 0;
    color: var(--ink);
    font-family: "Comic Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at 12% 14%, #efece5 0%, transparent 28%),
        radial-gradient(circle at 88% 12%, #e6edf7 0%, transparent 30%),
        radial-gradient(circle at 82% 86%, #edf5e6 0%, transparent 26%),
        linear-gradient(180deg, var(--cream-0) 0%, var(--cream-1) 100%);
}

.page-wrap {
    position: relative;
    overflow: hidden;
}

.bg-blob {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    opacity: 0.5;
    filter: blur(72px);
}

.blob-left {
    top: -1.5rem;
    left: -5rem;
    width: 14rem;
    height: 14rem;
    background: rgba(239, 186, 188, 0.42);
}

.blob-right {
    top: 12rem;
    right: -5rem;
    width: 16rem;
    height: 16rem;
    background: rgba(171, 217, 236, 0.38);
}

.clay-nav {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border: 3px solid var(--line);
    border-radius: 1.7rem;
    background: var(--card);
    box-shadow:
        6px 6px 0 var(--line),
        8px 12px 18px rgba(72, 86, 117, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: inherit;
    border-radius: 1rem;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    color: var(--line);
    border-radius: 1rem;
    border: 3px solid var(--line);
    background: linear-gradient(145deg, var(--pink-200), var(--pink-300));
    box-shadow:
        0 4px 0 var(--line-soft),
        0 8px 14px rgba(72, 86, 117, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.brand-icon img {
    display: block;
}

.brand-kicker {
    margin: 0;
    font-size: 0.7rem;
    line-height: 1.1;
    letter-spacing: 0.17em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--ink-soft);
}

.brand-title {
    margin: 0.12rem 0 0;
    font-family: "Baloo 2", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 1.4rem;
    line-height: 1.1;
    font-weight: 700;
    color: var(--ink);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.nav-link,
.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 200ms ease, color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.nav-link {
    padding: 0.62rem 0.95rem;
    border-radius: 999px;
    border: 3px solid var(--line);
    background: linear-gradient(150deg, var(--sky-200), #d9edf7);
    color: var(--ink);
    font-size: 0.92rem;
    font-weight: 700;
    box-shadow: 0 3px 0 var(--line-soft);
}

.nav-link:hover {
    background: linear-gradient(150deg, #b9dded, var(--sky-200));
}

.nav-cta {
    padding: 0.64rem 1.05rem;
    border-radius: 999px;
    border: 3px solid var(--line);
    background: linear-gradient(145deg, var(--green-500), var(--green-600));
    color: #fff;
    font-size: 0.92rem;
    font-weight: 700;
    box-shadow: 0 4px 0 var(--line-soft);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 0 var(--line-soft);
}

.headline-card {
    position: relative;
    z-index: 1;
    padding: 1.4rem 1.35rem;
    border: 3px solid var(--line);
    border-radius: 1.8rem;
    background: linear-gradient(165deg, var(--card) 0%, var(--cream-2) 100%);
    box-shadow:
        0 8px 0 var(--line-soft),
        0 16px 26px rgba(72, 86, 117, 0.11),
        inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.headline-tag {
    display: inline-flex;
    margin: 0;
    padding: 0.38rem 0.68rem;
    border-radius: 999px;
    border: 3px solid var(--line);
    background: linear-gradient(145deg, #b5f5c1, #94efab);
    color: var(--line);
    font-size: 0.76rem;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
    box-shadow: 0 3px 0 var(--line-soft);
}

.headline-card h1 {
    margin: 0.8rem 0 0;
    font-family: "Baloo 2", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: clamp(1.95rem, 4vw, 2.8rem);
    line-height: 1.15;
    letter-spacing: 0.01em;
    color: var(--ink);
}

.headline-card > p:last-child {
    margin: 0.72rem 0 0;
    max-width: 42rem;
    font-size: 1.06rem;
    line-height: 1.7;
    color: var(--ink-soft);
}

.cards-grid {
    display: grid;
    gap: 1rem;
}

.tool-card {
    display: flex;
    flex-direction: column;
    min-height: 20.5rem;
    padding: 1.35rem;
    border: 3px solid var(--line);
    border-radius: 1.7rem;
    text-decoration: none;
    color: var(--ink);
    background: var(--card);
    box-shadow:
        6px 6px 0 var(--line),
        8px 12px 18px rgba(72, 86, 117, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.clay-nav:hover,
.clay-nav:focus-within,
.tool-card:hover,
.tool-card:focus-visible,
.tool-card:focus-within {
    transform: translate(2px, 2px);
    box-shadow:
        4px 4px 0 var(--line),
        6px 9px 14px rgba(72, 86, 117, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.94);
}

.clay-nav:active,
.tool-card:active {
    transform: translate(4px, 4px);
    box-shadow:
        2px 2px 0 var(--line),
        4px 6px 10px rgba(72, 86, 117, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

.tool-card.is-live {
    background: linear-gradient(170deg, #f7f9fb 0%, #eef4f8 100%);
}

.tool-card.is-plan {
    background: linear-gradient(170deg, #f8f6f2 0%, #f1efea 100%);
}

.tool-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.7rem;
}

.tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 1rem;
    border: 3px solid var(--line);
}

.tool-icon img {
    display: block;
    width: 24px;
    height: 24px;
}

.icon-live {
    color: var(--line);
    background: linear-gradient(145deg, var(--sky-200), var(--sky-300));
    box-shadow:
        0 4px 0 var(--line-soft),
        0 8px 14px rgba(72, 86, 117, 0.15);
}

.icon-plan {
    color: var(--line);
    background: linear-gradient(145deg, #fff4cd, var(--amber-200));
    box-shadow:
        0 4px 0 var(--line-soft),
        0 8px 14px rgba(72, 86, 117, 0.13);
}

.status-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.32rem 0.65rem;
    border-radius: 999px;
    border: 3px solid var(--line);
    font-size: 0.74rem;
    line-height: 1;
    font-weight: 700;
}

.tag-live {
    color: #1d6d38;
    background: var(--green-100);
}

.tag-plan {
    color: var(--ink);
    background: var(--pink-200);
}

.tool-card h2 {
    margin: 1rem 0 0;
    font-family: "Baloo 2", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 1.72rem;
    line-height: 1.15;
    font-weight: 700;
    color: var(--ink);
}

.tool-card p {
    margin: 0.7rem 0 0;
    font-size: 0.97rem;
    line-height: 1.75;
    color: var(--ink-soft);
}

.chip-row {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    border: 2px solid #7f8eab;
    background: var(--card-alt);
    font-size: 0.75rem;
    line-height: 1;
    color: var(--ink);
    font-weight: 700;
}

.tool-foot {
    margin-top: auto;
    padding-top: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 2px dashed #9aa6bd;
    color: var(--ink);
    font-size: 0.93rem;
    font-weight: 700;
}

.muted-foot {
    color: var(--ink-soft);
    justify-content: flex-end;
}

.focus-ring:focus-visible {
    outline: 3px solid rgba(56, 217, 121, 0.95);
    outline-offset: 3px;
}

@media (min-width: 768px) {
    .cards-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.15rem;
    }
}

@media (min-width: 1200px) {
    .cards-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .clay-nav {
        flex-wrap: wrap;
        padding: 0.85rem 0.9rem;
    }

    .nav-actions {
        width: 100%;
        justify-content: space-between;
    }

    .nav-link,
    .nav-cta {
        flex: 1 1 calc(50% - 0.35rem);
        min-height: 2.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .clay-nav,
    .nav-link,
    .nav-cta,
    .tool-card {
        transition: none;
    }

    .clay-nav:hover,
    .clay-nav:focus-within,
    .clay-nav:active,
    .nav-cta:hover,
    .tool-card:hover,
    .tool-card:focus-visible,
    .tool-card:focus-within,
    .tool-card:active {
        transform: none;
    }
}