/* Michigan Theme — Deep Navy + Maize Gold + White */

:root {
    --um-navy:        #00274c;
    --um-navy-mid:    #0d3b6e;
    --um-navy-soft:   #1a4f85;
    --um-navy-pale:   #d0dae8;
    --um-maize:       #ffcb05;
    --um-maize-dark:  #e6b800;
    --um-maize-pale:  #fff8cc;
    --um-white:       #ffffff;
    --um-offwhite:    #f5f7fa;
    --um-light:       #eef1f6;
    --um-border:      #cdd5df;
    --um-border-pale: #e4eaf3;
    --um-text:        #1a1a1a;
    --um-text-soft:   #3a4a5c;
    --um-text-muted:  #6b7f96;
    --um-shadow:      rgba(0,39,76,0.10);
    --um-shadow-md:   rgba(0,39,76,0.20);
    --um-radius:      4px;
    --um-radius-md:   8px;
    --um-radius-pill: 24px;
    --um-trs:         all 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial,
                 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--um-offwhite);
    color: var(--um-text);
    line-height: 1.5;
    font-size: 14px;
    overflow-x: hidden;
}

/* ===================== HEADER ===================== */
.um-header {
    background: var(--um-navy);
    padding: 0;
    border-bottom: 3px solid var(--um-maize);
}

.um-header-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: nowrap;
}

.um-site-link {
    text-decoration: none;
    flex-shrink: 0;
    display: inline-block;
}

.um-site-title {
    font-size: 25px;
    font-weight: 900;
    color: var(--um-white);
    letter-spacing: -0.3px;
    line-height: 1;
    font-style: normal;
    text-decoration: none;
    border-bottom: none;
    text-transform: uppercase;
}

.um-site-link:hover .um-site-title {
    color: var(--um-maize);
}

.um-addr-block {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    flex-shrink: 0;
    background: var(--um-navy-mid);
    border: 2px solid var(--um-maize);
    border-radius: var(--um-radius);
    padding: 5px 14px 5px 11px;
}

.um-addr-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--um-maize);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    white-space: nowrap;
}

.um-addr-val {
    font-size: 17px;
    font-weight: 800;
    color: var(--um-white);
    letter-spacing: 0.2px;
    white-space: nowrap;
}

/* ===================== LAYOUT ===================== */
.um-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 16px;
}

.um-section {
    padding: 6px 0;
}

/* ===================== NAV ===================== */
.um-navwrap {
    background: var(--um-white);
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius-md);
    overflow: hidden;
    margin-bottom: 6px;
    box-shadow: 0 1px 5px var(--um-shadow);
}

.um-navrow {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid var(--um-border-pale);
}

.um-navrow:last-child {
    border-bottom: none;
}

.um-navzone {
    background: var(--um-navy);
    color: var(--um-maize);
    font-size: 13px;
    font-weight: 800;
    width: 10%;
    min-width: 62px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 9px 5px;
    flex-shrink: 0;
    text-align: center;
    line-height: 1.3;
    letter-spacing: 0.2px;
    border-right: 3px solid var(--um-maize);
}

.um-navlist {
    width: 90%;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    padding: 8px 10px;
    align-items: center;
    background: var(--um-white);
}

.um-navlist a {
    display: inline-block;
    color: var(--um-text-soft);
    text-decoration: none;
    padding: 4px 6px;
    border-radius: var(--um-radius);
    transition: var(--um-trs);
    background: var(--um-offwhite);
    border: 1px solid var(--um-border);
    white-space: nowrap;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    width: calc((100% - 35px) / 8);
    flex-shrink: 0;
    flex-grow: 0;
}

.um-navlist a:hover {
    background: var(--um-navy);
    color: var(--um-maize);
    border-color: var(--um-navy-mid);
    font-weight: 700;
}

.um-navlist a.active {
    background: var(--um-navy);
    color: var(--um-maize);
    border-color: var(--um-navy-mid);
    font-weight: 800;
    box-shadow: 0 2px 8px var(--um-shadow-md);
}

/* ===================== SEARCH ===================== */
.um-searchpanel {
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    padding: 11px 14px;
    margin-bottom: 6px;
    border: 1px solid var(--um-border);
    box-shadow: 0 1px 5px var(--um-shadow);
}

.um-searchpanel form {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    align-items: center;
}

.um-searchpanel input[type="text"] {
    flex: 1;
    min-width: 130px;
    padding: 9px 13px;
    border: 2px solid var(--um-border);
    border-radius: var(--um-radius);
    background: var(--um-offwhite);
    color: var(--um-text);
    font-size: 14px;
    transition: var(--um-trs);
    outline: none;
}

.um-searchpanel input[type="text"]:focus {
    border-color: var(--um-navy);
    background: var(--um-white);
    box-shadow: 0 0 0 3px rgba(0,39,76,0.10);
}

.um-searchpanel input[type="text"]::placeholder {
    color: var(--um-text-muted);
}

.um-searchpanel button {
    padding: 9px 16px;
    border: 2px solid var(--um-navy-mid);
    border-radius: var(--um-radius);
    background: var(--um-navy);
    color: var(--um-maize);
    font-weight: 800;
    font-size: 13px;
    cursor: pointer;
    transition: var(--um-trs);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.um-searchpanel button:hover {
    background: var(--um-maize);
    color: var(--um-navy);
    border-color: var(--um-maize-dark);
}

/* ===================== HOT TAGS ===================== */
.um-tagbox {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    padding: 11px 13px;
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    margin-bottom: 6px;
    border: 1px solid var(--um-border);
    box-shadow: 0 1px 5px var(--um-shadow);
}

.um-taglink {
    padding: 5px 13px;
    background: var(--um-light);
    border-radius: var(--um-radius-pill);
    color: var(--um-text-soft);
    text-decoration: none;
    font-size: 12px;
    transition: var(--um-trs);
    border: 1px solid var(--um-border);
    font-weight: 500;
}

.um-taglink:hover {
    background: var(--um-navy);
    color: var(--um-maize);
    border-color: var(--um-navy-mid);
    font-weight: 700;
}

/* ===================== SECTION BLOCK ===================== */
.um-block {
    margin-bottom: 6px;
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    border: 1px solid var(--um-border);
    box-shadow: 0 1px 5px var(--um-shadow);
    overflow: hidden;
}

.um-block-inner {
    padding: 13px 15px 16px;
}

.um-block-top {
    margin-bottom: 12px;
    padding-bottom: 9px;
    border-bottom: 3px solid var(--um-border-pale);
    position: relative;
}

.um-block-top::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 44px;
    height: 3px;
    background: var(--um-maize);
}

.um-block-heading {
    font-size: 17px;
    font-weight: 800;
    margin: 0;
    color: var(--um-navy);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.um-block-heading a {
    color: var(--um-navy);
    text-decoration: none;
    transition: var(--um-trs);
}

.um-block-heading a:hover {
    color: var(--um-navy-soft);
}

/* ===================== FILM GRID ===================== */
.um-vidgrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    list-style: none;
    padding: 0;
}

.um-vidgrid li {
    position: relative;
}

.um-vidthumb {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--um-radius);
    aspect-ratio: 600 / 350;
    background: var(--um-light);
    border: 1px solid var(--um-border);
}

.um-vidthumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.38s ease;
}

.um-vidthumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,39,76,0.80) 0%, transparent 55%);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.um-vidthumb:hover {
    border-color: var(--um-maize);
    box-shadow: 0 4px 16px var(--um-shadow-md);
}

.um-vidthumb:hover::after {
    opacity: 1;
}

.um-vidthumb:hover img {
    transform: scale(1.06);
}

.um-vidmeta {
    padding: 7px 0 3px;
}

.um-vidmeta h5 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
}

.um-vidmeta h5 a {
    color: var(--um-text);
    text-decoration: none;
    transition: var(--um-trs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.um-vidmeta h5 a:hover {
    color: var(--um-navy);
    text-decoration: underline;
}

/* ===================== DETAIL TITLE BAR ===================== */
.um-titlebar {
    line-height: 1.8;
    text-align: center;
    padding: 15px 18px;
    font-size: 17px;
    margin: 10px 0;
    word-break: break-all;
    background: var(--um-navy);
    border-radius: var(--um-radius-md);
    color: var(--um-white);
    border-bottom: 4px solid var(--um-maize);
    letter-spacing: 0.2px;
}

.um-titlebar a {
    color: var(--um-maize) !important;
    text-decoration: none;
    font-weight: 800;
    margin-right: 8px;
}

.um-specpanel {
    font-size: 14px;
    line-height: 1.9;
    padding: 18px 20px;
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    margin: 8px 0;
    border: 1px solid var(--um-border);
    border-left: 4px solid var(--um-navy);
    box-shadow: 0 1px 5px var(--um-shadow);
    color: var(--um-text);
}

/* ===================== VIDEO PLAYER ===================== */
.video-container {
    width: 100%;
    height: 610px;
    max-height: 610px;
    margin-bottom: 12px;
    background: #000;
    border-radius: var(--um-radius-md);
    overflow: hidden;
    box-shadow: 0 4px 20px var(--um-shadow-md);
    position: relative;
    border: 2px solid var(--um-navy);
}

.video-container iframe,
.video-container video,
.video-container #video-container {
    width: 100%;
    height: 100%;
    border: none;
}

.MacPlayer {
    background: #000;
    border-radius: var(--um-radius-md);
    overflow: hidden;
    margin-bottom: 12px;
    box-shadow: 0 4px 20px var(--um-shadow-md);
    border: 2px solid var(--um-navy);
}

/* ===================== TORRENT PREVIEW ===================== */
.um-imgpreview picture {
    display: block;
    width: 100%;
}

.um-imgpreview img,
.um-imgpreview .img_item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--um-radius);
    border: 1px solid var(--um-border);
}

.um-imgpreview .img_item {
    width: 100%;
}

/* ===================== ACTION BUTTONS ===================== */
.um-btnbar {
    text-align: center;
    padding: 13px;
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    margin: 10px 0;
    border: 1px solid var(--um-border);
    box-shadow: 0 1px 5px var(--um-shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 10px;
}

.down_btn {
    display: inline-block;
    padding: 10px 22px;
    background: var(--um-navy);
    color: var(--um-maize);
    text-decoration: none;
    border-radius: var(--um-radius);
    font-weight: 800;
    font-size: 14px;
    transition: var(--um-trs);
    margin: 0;
    border: 2px solid var(--um-navy-mid);
    white-space: nowrap;
    flex-shrink: 0;
    cursor: pointer;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.down_btn:hover {
    background: var(--um-maize);
    color: var(--um-navy);
    border-color: var(--um-maize-dark);
    box-shadow: 0 4px 14px var(--um-shadow-md);
}

/* ===================== SHARE SECTION ===================== */
.share-section {
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    padding: 14px;
    margin: 10px 0;
    border: 1px solid var(--um-border);
    box-shadow: 0 1px 5px var(--um-shadow);
    display: flex;
    align-items: center;
    gap: 10px;
}

.share-url-display {
    background: var(--um-light);
    border: 1px solid var(--um-border);
    border-radius: var(--um-radius);
    padding: 9px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.share-label {
    font-weight: 800;
    font-size: 12px;
    color: var(--um-navy);
    white-space: nowrap;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.share-url {
    font-size: 12px;
    color: var(--um-text-soft);
    word-break: break-all;
    flex: 1;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
}

.share-copy-btn {
    padding: 9px 18px;
    background: var(--um-navy);
    color: var(--um-maize);
    border: 2px solid var(--um-navy-mid);
    border-radius: var(--um-radius);
    font-weight: 800;
    font-size: 13px;
    cursor: pointer;
    transition: var(--um-trs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    white-space: nowrap;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.share-copy-btn:hover {
    background: var(--um-maize);
    color: var(--um-navy);
    border-color: var(--um-maize-dark);
}

.share-copy-btn:active {
    transform: scale(0.97);
}

.share-icon {
    font-size: 15px;
}

/* ===================== PAGINATION ===================== */
.page_info_div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    padding: 16px 0;
}

.a_page_info,
.page_info_focus {
    display: inline-block;
    padding: 7px 13px;
    border-radius: var(--um-radius);
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    transition: var(--um-trs);
    min-width: 36px;
    text-align: center;
}

.a_page_info {
    background: var(--um-white);
    color: var(--um-text-soft);
    border: 1px solid var(--um-border);
}

.a_page_info:hover {
    background: var(--um-navy);
    border-color: var(--um-navy-mid);
    color: var(--um-maize);
    font-weight: 800;
}

.page_info_focus {
    background: var(--um-navy);
    color: var(--um-maize);
    border: 2px solid var(--um-navy-mid);
    cursor: default;
    font-weight: 900;
}

/* ===================== FOOTER ===================== */
.um-footer {
    padding: 20px 0;
    text-align: center;
    border-top: 4px solid var(--um-maize);
    margin-top: 10px;
    background: var(--um-navy);
}

.um-footer p {
    margin: 6px 0;
    color: #a0b8cc;
    font-size: 13px;
}

.um-footer a {
    color: #a0b8cc;
    text-decoration: none;
    transition: var(--um-trs);
}

.um-footer a:hover {
    color: var(--um-maize);
}

.um-friendlinks {
    padding: 11px 13px;
    background: var(--um-white);
    border-radius: var(--um-radius-md);
    border: 1px solid var(--um-border);
}

.um-friendlinks dl {
    margin: 0;
}

.um-friendlinks dd {
    display: inline-block;
    margin: 3px 4px;
}

.um-friendlinks a {
    color: var(--um-text-soft);
    text-decoration: none;
    font-size: 13px;
    transition: var(--um-trs);
}

.um-friendlinks a:hover {
    color: var(--um-navy);
    text-decoration: underline;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .um-container {
        padding: 0 8px;
    }

    .um-header-inner {
        padding: 8px 8px;
        gap: 10px;
    }

    .um-site-title {
        font-size: 18px;
    }

    .um-addr-val {
        font-size: 13px;
    }

    .um-addr-label {
        font-size: 9px;
    }

    .um-addr-block {
        padding: 4px 10px 4px 9px;
        gap: 6px;
    }

    .um-section {
        padding: 4px 0;
    }

    /* Nav mobile: 15% zone + 85% links, 4 per row */
    .um-navzone {
        width: 15%;
        min-width: 0;
        font-size: 10px;
        padding: 7px 2px;
        border-right-width: 2px;
    }

    .um-navlist {
        width: 85%;
        gap: 3px;
        padding: 6px 5px;
    }

    .um-navlist a {
        font-size: 12px;
        padding: 4px 2px;
        width: calc((100% - 9px) / 4);
        flex-shrink: 0;
        flex-grow: 0;
    }

    .um-vidgrid {
        grid-template-columns: repeat(2, 1fr);
        gap: 9px;
    }

    .um-vidmeta h5 {
        font-size: 12px;
    }

    .um-block-heading {
        font-size: 15px;
    }

    .video-container {
        height: 56.25vw;
        max-height: 370px;
        margin-bottom: 10px;
    }

    .um-btnbar {
        padding: 10px 8px;
        gap: 7px;
    }

    .down_btn {
        padding: 9px 13px;
        font-size: 12px;
    }

    .share-section {
        padding: 9px;
        gap: 7px;
    }

    .share-url-display {
        padding: 8px 9px;
    }

    .share-label {
        font-size: 10px;
    }

    .share-url {
        font-size: 10px;
    }

    .share-copy-btn {
        padding: 8px 11px;
        font-size: 11px;
    }

    .um-tagbox {
        padding: 9px 11px;
        gap: 5px;
    }

    .um-taglink {
        padding: 4px 9px;
        font-size: 11px;
    }

    .um-searchpanel {
        padding: 9px 10px;
    }

    .um-searchpanel input[type="text"] {
        min-width: 90px;
        padding: 8px 10px;
        font-size: 13px;
    }

    .um-searchpanel button {
        padding: 8px 10px;
        font-size: 11px;
    }

    .um-block-inner {
        padding: 10px 11px 12px;
    }

    .a_page_info,
    .page_info_focus {
        padding: 6px 10px;
        font-size: 12px;
        min-width: 30px;
    }
}

@media (min-width: 480px) and (max-width: 768px) {
    .um-navzone { font-size: 10px; }
    .um-navlist a { font-size: 14px; }
}

@media (max-width: 480px) {
    .um-site-title { font-size: 16px; }

    .um-navzone {
        width: 15%;
        font-size: 10px;
        padding: 6px 2px;
    }

    .um-navlist {
        width: 85%;
        gap: 3px;
        padding: 5px 4px;
    }

    .um-navlist a {
        font-size: 12px;
        padding: 3px 1px;
        width: calc((100% - 9px) / 4);
    }

    .um-vidgrid {
        grid-template-columns: repeat(2, 1fr);
        gap: 7px;
    }

    .down_btn {
        padding: 8px 10px;
        font-size: 11px;
    }

    .share-section {
        flex-wrap: nowrap;
        gap: 5px;
    }

    .share-copy-btn {
        padding: 7px 9px;
        font-size: 10px;
    }

    .share-icon { font-size: 13px; }
}

/* ===================== UTILITIES ===================== */
.hide_mobile { display: block; }
.hide_pc     { display: block; }

@media (max-width: 768px) {
    .hide_mobile { display: none !important; }
}

@media (min-width: 769px) {
    .hide_pc { display: none !important; }
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

img[data-original] {
    background: var(--um-light);
}

/* ===================== PC: 4 columns ===================== */
@media (min-width: 769px) {
    .um-vidgrid {
        grid-template-columns: repeat(4, 1fr);
    }
    .um-navzone  { font-size: 13px; }
    .um-navlist a { font-size: 13px; }
}