@font-face {
    font-family: "Ziti";
    src: url("../ziti.woff2") format("woff2");
    font-display: swap;
}

@font-face {
    font-family: "ForumIcon";
    src: url("../icon.woff2") format("woff2");
    font-display: swap;
}

:root {
    --search-page-bg: rgb(255, 255, 255);
    --search-text-color: rgb(32, 33, 36);
    --search-muted-color: rgb(95, 99, 104);
    --search-subtle-color: rgb(112, 117, 122);
    --search-link-color: rgb(26, 13, 171);
    --search-link-hover-color: rgb(104, 52, 164);
    --search-url-color: rgb(0, 102, 33);
    --search-border-color: rgb(223, 225, 229);
    --search-border-hover-color: rgb(218, 220, 224);
    --search-input-bg: rgb(255, 255, 255);
    --search-input-shadow: rgba(32, 33, 36, 0.18) 0 1px 6px 0;
    --search-input-focus-shadow: rgba(32, 33, 36, 0.18) 0 1px 8px 1px;
    --search-button-bg: rgb(248, 249, 250);
    --search-button-hover-bg: rgb(248, 249, 250);
    --search-button-border: rgb(248, 249, 250);
    --search-button-hover-border: rgb(218, 220, 224);
    --search-button-color: rgb(60, 64, 67);
    --search-header-border: rgb(235, 235, 235);
    --search-media-bg: rgb(241, 243, 244);
    --search-media-border: rgb(232, 234, 237);
    --search-media-icon-color: rgb(128, 134, 139);
    --search-media-loader-track: rgb(218, 220, 224);
    --search-media-loader-color: rgb(95, 99, 104);
    --search-media-error-color: rgb(95, 99, 104);
    --search-pagination-bg: rgb(255, 255, 255);
    --search-pagination-hover-bg: rgb(248, 249, 250);
    --search-pagination-active-bg: rgb(232, 240, 254);
    --search-pagination-active-color: rgb(25, 103, 210);
    --search-focus-ring: rgba(66, 133, 244, 0.22);
    --search-empty-icon-bg: rgb(241, 243, 244);
    --search-theme-button-bg: rgb(248, 249, 250);
    --search-theme-button-hover-bg: rgb(241, 243, 244);
    --search-theme-button-color: rgb(95, 99, 104);
    --search-theme-button-pulse-bg: var(--search-theme-button-hover-bg);
    --search-footer-bg: rgb(248, 249, 250);
    --search-footer-text-color: rgb(95, 99, 104);
    --search-footer-link-hover-color: rgb(32, 33, 36);
    --search-footer-divider-color: rgb(218, 220, 224);
    --theme-transition-duration: 900ms;
    --theme-transition-easing: cubic-bezier(0.22, 1, 0.36, 1);
    --search-transparent: transparent;
    --search-topbar-height: 64px;
    --search-footer-height: 76px;
    --search-results-content-width: 720px;
    --search-results-brand-width: 120px;
    --search-results-header-gap: 28px;
    --search-results-left-padding: 44px;
    --search-results-right-padding: 92px;
    --search-results-left-offset: calc(var(--search-results-left-padding) + var(--search-results-brand-width) + var(--search-results-header-gap));
}

:root[data-theme="dark"] {
    --search-page-bg: rgb(32, 33, 36);
    --search-text-color: rgb(232, 234, 237);
    --search-muted-color: rgb(189, 193, 198);
    --search-subtle-color: rgb(154, 160, 166);
    --search-link-color: rgb(138, 180, 248);
    --search-link-hover-color: rgb(174, 203, 250);
    --search-url-color: rgb(129, 201, 149);
    --search-border-color: rgb(95, 99, 104);
    --search-border-hover-color: rgb(128, 134, 139);
    --search-input-bg: rgb(48, 49, 52);
    --search-input-shadow: rgba(0, 0, 0, 0.34) 0 1px 8px 0;
    --search-input-focus-shadow: rgba(0, 0, 0, 0.42) 0 1px 10px 1px;
    --search-button-bg: rgb(48, 49, 52);
    --search-button-hover-bg: rgb(60, 64, 67);
    --search-button-border: rgb(60, 64, 67);
    --search-button-hover-border: rgb(95, 99, 104);
    --search-button-color: rgb(232, 234, 237);
    --search-header-border: rgb(60, 64, 67);
    --search-media-bg: rgb(48, 49, 52);
    --search-media-border: rgb(60, 64, 67);
    --search-media-icon-color: rgb(154, 160, 166);
    --search-media-loader-track: rgb(60, 64, 67);
    --search-media-loader-color: rgb(189, 193, 198);
    --search-media-error-color: rgb(189, 193, 198);
    --search-pagination-bg: rgb(32, 33, 36);
    --search-pagination-hover-bg: rgb(48, 49, 52);
    --search-pagination-active-bg: rgb(40, 60, 94);
    --search-pagination-active-color: rgb(174, 203, 250);
    --search-focus-ring: rgba(138, 180, 248, 0.28);
    --search-empty-icon-bg: rgb(48, 49, 52);
    --search-theme-button-bg: rgb(48, 49, 52);
    --search-theme-button-hover-bg: rgb(60, 64, 67);
    --search-theme-button-color: rgb(232, 234, 237);
    --search-theme-button-pulse-bg: var(--search-theme-button-hover-bg);
    --search-footer-bg: rgb(24, 25, 28);
    --search-footer-text-color: rgb(189, 193, 198);
    --search-footer-link-hover-color: rgb(232, 234, 237);
    --search-footer-divider-color: rgb(95, 99, 104);
}

* {
    box-sizing: border-box;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
}

:root[data-theme-transition-direction="outward"]::view-transition-old(root) {
    z-index: 0;
}

:root[data-theme-transition-direction="outward"]::view-transition-new(root) {
    z-index: 1;
}

:root[data-theme-transition-direction="inward"]::view-transition-old(root) {
    z-index: 1;
}

:root[data-theme-transition-direction="inward"]::view-transition-new(root) {
    z-index: 0;
}

html {
    min-height: 100%;
    background: var(--search-page-bg);
    color: var(--search-text-color);
    font-family: "Ziti", "Microsoft YaHei", "PingFang SC", sans-serif;
}

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    background: var(--search-page-bg);
    color: var(--search-text-color);
}

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

.search-topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    width: 100%;
    border-bottom: 1px solid var(--search-header-border);
    background: var(--search-page-bg);
    backdrop-filter: blur(10.5px);
    transition:
        background-color 0.18s ease,
        border-color 0.18s ease;
}

.search-topbar:not(.results-header) {
    border-bottom-color: var(--search-transparent);
}

.search-topbar[data-search-header-floating="true"] {
    background: var(--search-page-bg);
}

.search-topbar__inner {
    width: min(1120px, calc(100% - 32px));
    height: var(--search-topbar-height);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    border-radius: 0;
    background: var(--search-page-bg);
    color: var(--search-text-color);
    transition: background-color 0.18s ease;
}

.search-topbar[data-search-header-floating="true"] .search-topbar__inner {
    background: var(--search-page-bg);
}

.search-topbar__brand {
    flex: 0 0 auto;
    overflow: hidden;
    color: var(--search-text-color);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-topbar__actions {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.search-topbar:not(.results-header) .search-topbar__inner {
    width: 100%;
    justify-content: flex-end;
    padding: 0 var(--search-results-right-padding) 0 var(--search-results-left-padding);
}

.search-topbar:not(.results-header) .search-topbar__actions {
    margin-left: 0;
}

.search-theme-button {
    position: relative;
    isolation: isolate;
    overflow: visible;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: var(--search-theme-button-bg);
    color: var(--search-theme-button-color);
    cursor: pointer;
    transition:
        background-color 0.18s ease,
        color 0.18s ease;
}

.search-theme-button::after {
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    background: var(--search-theme-button-pulse-bg);
    content: "";
    opacity: 0;
    pointer-events: none;
    transform: scale(0.32);
    transform-origin: center;
}

.search-theme-button:hover {
    background: var(--search-theme-button-hover-bg);
}

.search-theme-button:focus-visible {
    outline: 3px solid var(--search-focus-ring);
    outline-offset: 2px;
}

.search-theme-button__icon {
    position: relative;
    z-index: 1;
    font-family: "ForumIcon", sans-serif;
    font-size: 14px;
    line-height: 1;
    transition:
        color 0.18s ease,
        transform var(--theme-transition-duration) var(--theme-transition-easing);
}

.search-theme-button__icon::before {
    content: "\f186";
}

:root[data-theme="dark"] .search-theme-button__icon::before {
    content: "\f185";
}

.search-theme-button[data-theme-switching="true"]::after {
    animation: search_theme_button_pulse var(--theme-transition-duration) var(--theme-transition-easing);
}

.search-theme-button[data-theme-switching="true"] .search-theme-button__icon {
    transform: rotate(360deg) scale(1.08);
}

@keyframes search_theme_button_pulse {
    0% {
        opacity: 0.42;
        transform: scale(0.42);
    }

    100% {
        opacity: 0;
        transform: scale(1.8);
    }
}

.search-home {
    flex: 1 0 auto;
    min-height: 0;
    display: grid;
    place-items: center;
    padding: 32px 18px 12vh;
}

.search-home__panel {
    width: min(640px, 100%);
}

.search-home__brand {
    margin: 0 0 28px;
    color: var(--search-text-color);
    font-size: 54px;
    font-weight: 500;
    letter-spacing: 0;
    text-align: center;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.search-box__label {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
    border-radius: 24px;
    background: var(--search-input-bg);
    transition:
        background-color 0.18s ease,
        box-shadow 0.18s ease;
}

.search-box__icon {
    position: absolute;
    left: 18px;
    width: 18px;
    height: 18px;
    border: 2px solid var(--search-muted-color);
    border-radius: 50%;
    pointer-events: none;
}

.search-box__icon::after {
    position: absolute;
    right: -6px;
    bottom: -5px;
    width: 8px;
    height: 2px;
    background: var(--search-muted-color);
    border-radius: 999px;
    content: "";
    transform: rotate(45deg);
}

.search-box__input {
    width: 100%;
    min-width: 0;
    height: 46px;
    padding: 0 18px 0 48px;
    border: 0;
    border-radius: 24px;
    outline: none;
    background: var(--search-transparent);
    color: var(--search-text-color);
    font-size: 16px;
    letter-spacing: 0;
}

.search-box__label:hover,
.search-box__label:focus-within {
    box-shadow: var(--search-input-shadow);
}

.search-box__label:focus-within {
    box-shadow: var(--search-input-focus-shadow);
}

.search-box__button {
    flex: 0 0 auto;
    height: 38px;
    min-width: 88px;
    padding: 0 18px;
    border: 1px solid var(--search-button-border);
    border-radius: 4px;
    background: var(--search-button-bg);
    color: var(--search-button-color);
    cursor: pointer;
    font-size: 14px;
    letter-spacing: 0;
}

.search-box__button:hover {
    border-color: var(--search-button-hover-border);
    background: var(--search-button-hover-bg);
}

.search-box__button:focus-visible {
    outline: 3px solid var(--search-focus-ring);
    outline-offset: 2px;
}

.results-header__inner {
    width: 100%;
    height: auto;
    min-height: var(--search-topbar-height);
    margin: 0;
    display: grid;
    grid-template-columns: var(--search-results-brand-width) minmax(0, var(--search-results-content-width)) auto;
    align-items: center;
    gap: var(--search-results-header-gap);
    padding: 16px var(--search-results-right-padding) 14px var(--search-results-left-padding);
}

.results-header__brand {
    max-width: var(--search-results-brand-width);
}

.search-box--results {
    max-width: var(--search-results-content-width);
}

.results-page {
    flex: 1 0 auto;
    width: min(var(--search-results-content-width), calc(100vw - var(--search-results-left-offset) - var(--search-results-right-padding)));
    margin: 0 var(--search-results-right-padding) 0 var(--search-results-left-offset);
    padding: 16px 0 56px;
}

.results-page__meta {
    margin: 0 0 18px;
    color: var(--search-subtle-color);
    font-size: 14px;
}

.result-list {
    display: grid;
    gap: 24px;
}

.result-item {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.result-item__media {
    position: relative;
    display: grid;
    place-items: center;
    width: 120px;
    aspect-ratio: 4 / 3;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--search-media-border);
    border-radius: 8px;
    background: var(--search-media-bg);
}

.result-item__image {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: fill;
}

.thread-inline-image-spinner {
    position: relative;
    width: 24px;
    height: 24px;
    border: 2px solid var(--search-media-loader-track);
    border-top-color: var(--search-media-loader-color);
    border-radius: 50%;
    animation: search_image_spinner 0.82s linear infinite;
}

.thread-inline-image-spinner::after {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--search-media-loader-color);
    content: attr(data-progress-label);
    font-size: 9px;
    line-height: 1;
}

.thread-inline-image-spinner--indeterminate::after {
    content: "";
}

.thread-inline-image-error {
    padding: 0 10px;
    color: var(--search-media-error-color);
    font-size: 12px;
    line-height: 1.35;
    text-align: center;
}

.result-item__fallback-icon {
    position: relative;
    width: 34px;
    height: 28px;
    border: 2px solid var(--search-media-icon-color);
    border-radius: 5px;
}

.result-item__fallback-icon::before {
    position: absolute;
    right: 5px;
    top: 5px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--search-media-icon-color);
    content: "";
}

@keyframes search_image_spinner {
    to {
        transform: rotate(360deg);
    }
}

.result-item__fallback-icon::after {
    position: absolute;
    left: 5px;
    right: 5px;
    bottom: 5px;
    height: 10px;
    background:
        linear-gradient(135deg, var(--search-transparent) 0 35%, var(--search-media-icon-color) 36% 58%, var(--search-transparent) 59%),
        linear-gradient(45deg, var(--search-transparent) 0 36%, var(--search-media-icon-color) 37% 62%, var(--search-transparent) 63%);
    content: "";
}

.result-item__title {
    margin: 0 0 4px;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: 0;
}

.result-item__title-link {
    color: var(--search-link-color);
}

.result-item__title-link:hover {
    color: var(--search-link-hover-color);
    text-decoration: underline;
}

.result-item__url {
    display: block;
    overflow: hidden;
    margin-bottom: 6px;
    color: var(--search-url-color);
    font-size: 13px;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-item__excerpt {
    margin: 0;
    color: var(--search-muted-color);
    font-size: 14px;
    line-height: 1.58;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 36px;
}

.pagination__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--search-border-color);
    border-radius: 4px;
    background: var(--search-pagination-bg);
    color: var(--search-link-color);
    font-size: 14px;
}

.pagination__item:hover {
    background: var(--search-pagination-hover-bg);
}

.pagination__item--active {
    border-color: var(--search-pagination-active-bg);
    background: var(--search-pagination-active-bg);
    color: var(--search-pagination-active-color);
}

.pagination__item--disabled {
    color: var(--search-subtle-color);
    pointer-events: none;
}

.empty-results {
    max-width: 420px;
    padding: 48px 0;
}

.empty-results__icon {
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--search-empty-icon-bg);
}

.empty-results__title {
    margin: 0 0 8px;
    color: var(--search-text-color);
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 0;
}

.empty-results__text {
    margin: 0;
    color: var(--search-muted-color);
    font-size: 14px;
}

.search-footer {
    flex: 0 0 auto;
    min-height: var(--search-footer-height);
    background: var(--search-footer-bg);
    color: var(--search-footer-text-color);
}

.search-footer__inner {
    min-height: var(--search-footer-height);
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    font-size: 13px;
}

.search-footer__link {
    color: var(--search-footer-text-color);
    transition: color 0.18s ease;
}

.search-footer__link:hover {
    color: var(--search-footer-link-hover-color);
}

.search-footer__divider {
    width: 1px;
    height: 14px;
    background: var(--search-footer-divider-color);
}

@media (max-width: 720px) {
    .search-home {
        align-items: start;
        padding-top: 16vh;
    }

    .search-home__brand {
        font-size: 38px;
    }

    .search-box {
        flex-direction: column;
        align-items: stretch;
    }

    .search-topbar__inner {
        width: calc(100% - 24px);
        height: auto;
        min-height: var(--search-topbar-height);
        padding: 10px 0;
        flex-wrap: wrap;
        gap: 10px 14px;
    }

    .search-topbar:not(.results-header) .search-topbar__inner {
        width: 100%;
        padding: 10px 16px;
    }

    .search-topbar__brand {
        max-width: calc(100vw - 112px);
        font-size: 19px;
    }

    .results-header__inner {
        display: grid;
        gap: 14px;
        grid-template-columns: minmax(0, 1fr);
        width: 100%;
        padding: 14px 16px;
    }

    .results-page {
        width: calc(100% - 32px);
        margin: 0 16px;
    }

    .result-item {
        grid-template-columns: 82px minmax(0, 1fr);
        gap: 12px;
    }

    .result-item__media {
        width: 82px;
        border-radius: 6px;
    }

    .result-item__title {
        font-size: 17px;
    }

    .result-item__excerpt {
        font-size: 13px;
    }

    .search-footer__inner {
        flex-direction: column;
        gap: 6px;
        padding: 14px 0;
        text-align: center;
    }

    .search-footer__divider {
        display: none;
    }
}