/* Telecom Portal Template — inspired by China Mobile / chinamobile.com */

:root {
    /* ── Brand colours ── */
    --jade:      #00a650;
    --jade-dark: #008c43;
    --jade-deep: #006e34;
    --jade-pale: #e8f7ef;
    --jade-mist: #f2faf5;
    --cobalt:    #0d6fb8;
    --cobalt-lt: #e8f2fb;
    --sky:       #4da6e0;

    /* ── Neutrals ── */
    --ink:       #222222;
    --mid:       #444455;
    --muted:     #777788;
    --faint:     #aaaabc;
    --rule:      #e0e4ea;
    --rule-lt:   #eceef3;
    --strip:     #f4f6f9;
    --frost:     #f8f9fb;
    --white:     #ffffff;

    /* ── Spacing & shape ── */
    --r-xs:  3px;
    --r-sm:  5px;
    --r-md:  8px;
    --r-lg:  12px;
    --r-pill:999px;

    /* ── Motion ── */
    --ease:  all 0.24s cubic-bezier(0.4,0,0.2,1);

    /* ── Shadow ── */
    --sh-xs: 0 1px 3px rgba(0,0,0,0.06);
    --sh-sm: 0 2px 8px rgba(0,0,0,0.08);
    --sh-md: 0 5px 18px rgba(0,0,0,0.10);
    --sh-hv: 0 8px 26px rgba(0,166,80,0.18);
}

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

body {
    font-family: 'Microsoft YaHei','PingFang SC','Hiragino Sans GB','Helvetica Neue',Arial,sans-serif;
    background: var(--frost);
    color: var(--ink);
    font-size: 14px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.cm-header {
    background: var(--white);
    border-bottom: 2px solid var(--jade);
    padding: 0.7rem 0;
    box-shadow: var(--sh-xs);
}

.cm-header-core {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cm-identity {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.cm-logo-link {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--ease);
}

.cm-logo-link:hover { opacity: 0.78; }

.cm-logo-mark {
    width: 36px;
    height: 36px;
    background: var(--jade);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--white);
    font-size: 14px;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.cm-logo-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--jade-dark);
    letter-spacing: 0.2px;
}

.cm-domain-block {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 5px 15px 5px 5px;
    background: var(--jade-mist);
    border: 1px solid var(--jade);
    border-radius: var(--r-sm);
}

.cm-domain-tag {
    font-size: 10px;
    font-weight: 800;
    color: var(--white);
    background: var(--jade);
    padding: 2px 8px;
    border-radius: var(--r-xs);
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.cm-domain-addr {
    font-size: 13px;
    font-weight: 700;
    color: var(--jade-dark);
    font-family: 'Consolas','Courier New',monospace;
    letter-spacing: 0.4px;
}

/* ══════════════════════════════════════
   LAYOUT
══════════════════════════════════════ */
.cm-shell {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 16px;
}

.cm-gap { padding: 12px 0; }

/* ══════════════════════════════════════
   NAV BOARD
══════════════════════════════════════ */
.cm-navboard {
    background: var(--white);
    border-radius: var(--r-md);
    overflow: hidden;
    margin-bottom: 12px;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
}

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

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

.cm-zone {
    font-weight: 700;
    font-size: 11px;
    color: var(--white);
    background: linear-gradient(160deg, var(--jade) 0%, var(--jade-dark) 100%);
    white-space: nowrap;
    width: 10%;
    min-width: 54px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 4px;
    flex-shrink: 0;
    letter-spacing: 0.8px;
    border-right: 1px solid var(--jade-deep);
}

.cm-catlinks {
    width: 90%;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 9px 12px;
    align-items: center;
    background: var(--jade-mist);
}

.cm-catlinks a {
    display: inline-block;
    color: var(--mid);
    text-decoration: none;
    padding: 5px 4px;
    border-radius: var(--r-xs);
    transition: var(--ease);
    background: var(--white);
    border: 1px solid var(--rule);
    white-space: nowrap;
    text-align: center;
    width: calc((100% - 42px) / 8);
    flex-shrink: 0;
    flex-grow: 0;
    font-size: 12px;
}

.cm-catlinks a:hover {
    background: var(--jade);
    color: var(--white);
    border-color: var(--jade-dark);
    box-shadow: var(--sh-xs);
}

.cm-catlinks a.active {
    background: var(--jade);
    color: var(--white);
    border-color: var(--jade-dark);
    font-weight: 600;
}

/* ══════════════════════════════════════
   SEARCH
══════════════════════════════════════ */
.cm-searchbar {
    background: var(--white);
    border-radius: var(--r-md);
    padding: 13px 16px;
    margin-bottom: 12px;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
}

.cm-searchbar form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: nowrap;
}

.cm-searchbar input[type="text"] {
    flex: 1;
    min-width: 160px;
    padding: 9px 14px;
    border: 1px solid var(--rule);
    border-radius: var(--r-sm);
    background: var(--frost);
    color: var(--ink);
    font-size: 13px;
    transition: var(--ease);
    outline: none;
}

.cm-searchbar input[type="text"]:focus {
    border-color: var(--jade);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0,166,80,0.12);
}

.cm-searchbar input[type="text"]::placeholder { color: var(--faint); }

.cm-searchbar button {
    padding: 9px 18px;
    border: none;
    border-radius: var(--r-sm);
    background: var(--jade);
    color: var(--white);
    font-weight: 700;
    font-size: 12px;
    cursor: pointer;
    transition: var(--ease);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.cm-searchbar button:hover {
    background: var(--jade-dark);
    box-shadow: var(--sh-sm);
    transform: translateY(-1px);
}

/* ══════════════════════════════════════
   TAG CLOUD
══════════════════════════════════════ */
.cm-tagpool {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    list-style: none;
    padding: 10px 14px;
    background: var(--white);
    border-radius: var(--r-md);
    margin-bottom: 12px;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
}

.cm-tagitem {
    padding: 4px 13px;
    background: var(--jade-mist);
    border-radius: var(--r-xs);
    color: var(--jade-dark);
    text-decoration: none;
    font-size: 12px;
    transition: var(--ease);
    border: 1px solid rgba(0,166,80,0.2);
}

.cm-tagitem:hover {
    background: var(--jade);
    color: var(--white);
    border-color: var(--jade);
    box-shadow: var(--sh-xs);
}

/* ══════════════════════════════════════
   SECTION HEADING
══════════════════════════════════════ */
.cm-block { margin-bottom: 22px; }

.cm-block-head {
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--rule);
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cm-block-head::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 48px;
    height: 2px;
    background: var(--jade);
}

.cm-block-icon {
    width: 20px;
    height: 20px;
    background: var(--jade);
    border-radius: var(--r-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 10px;
    flex-shrink: 0;
}

.cm-block-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--ink);
    letter-spacing: 0.1px;
}

.cm-block-title a {
    color: var(--ink);
    text-decoration: none;
    transition: var(--ease);
}

.cm-block-title a:hover { color: var(--jade); }

/* ══════════════════════════════════════
   FILM GRID
══════════════════════════════════════ */
.cm-filmgrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 13px;
    list-style: none;
    padding: 0;
}

.cm-filmgrid li { animation: cmFade 0.45s ease backwards; }
.cm-filmgrid li:nth-child(1) { animation-delay: 0.03s; }
.cm-filmgrid li:nth-child(2) { animation-delay: 0.06s; }
.cm-filmgrid li:nth-child(3) { animation-delay: 0.09s; }
.cm-filmgrid li:nth-child(4) { animation-delay: 0.12s; }
.cm-filmgrid li:nth-child(5) { animation-delay: 0.15s; }
.cm-filmgrid li:nth-child(6) { animation-delay: 0.18s; }
.cm-filmgrid li:nth-child(7) { animation-delay: 0.21s; }
.cm-filmgrid li:nth-child(8) { animation-delay: 0.24s; }

@keyframes cmFade {
    from { opacity:0; transform:translateY(14px); }
    to   { opacity:1; transform:translateY(0); }
}

.cm-thumb {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--r-md);
    aspect-ratio: 600 / 350;
    background: var(--jade-mist);
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
    transition: var(--ease);
}

.cm-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
    display: block;
}

.cm-thumb:hover {
    box-shadow: var(--sh-hv);
    border-color: var(--jade);
    transform: translateY(-2px);
}

.cm-thumb:hover img { transform: scale(1.07); }

.cm-thumb::after {
    content: '▶';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    background: rgba(0,140,67,0.52);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.cm-thumb:hover::after { opacity: 1; }

.cm-filmmeta { padding: 8px 0 2px; }

.cm-filmmeta h5 {
    margin: 0;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
}

.cm-filmmeta h5 a {
    color: var(--ink);
    text-decoration: none;
    transition: var(--ease);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cm-filmmeta h5 a:hover { color: var(--jade); }

/* ══════════════════════════════════════
   DETAIL HEAD
══════════════════════════════════════ */
.cm-detail-title {
    text-align: center;
    padding: 18px 22px;
    font-size: 17px;
    margin: 16px 0;
    word-break: break-all;
    background: linear-gradient(135deg, var(--jade-mist) 0%, var(--white) 100%);
    border-radius: var(--r-md);
    border-left: 4px solid var(--jade);
    border-top: 1px solid var(--rule);
    border-right: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
    line-height: 1.75;
}

.cm-detail-title a {
    color: var(--jade);
    text-decoration: none;
    font-weight: 700;
    margin-right: 8px;
    transition: var(--ease);
}

.cm-detail-title a:hover { color: var(--jade-dark); }

/* ══════════════════════════════════════
   RESOURCE INFO
══════════════════════════════════════ */
.cm-resinfo {
    font-size: 14px;
    line-height: 1.95;
    padding: 20px 22px;
    background: var(--white);
    border-radius: var(--r-md);
    margin: 13px 0;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
    color: var(--mid);
}

.cm-preview { margin-top: 12px; }

.cm-preview picture,
.cm-preview img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--r-sm);
    border: 1px solid var(--rule);
}

/* ══════════════════════════════════════
   ACTION BUTTONS
══════════════════════════════════════ */
.cm-actions {
    text-align: center;
    padding: 16px;
    background: var(--white);
    border-radius: var(--r-md);
    margin: 12px 0;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 12px;
}

.cm-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px 24px;
    background: var(--jade);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--r-sm);
    font-weight: 700;
    font-size: 13px;
    transition: var(--ease);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.cm-btn:hover {
    background: var(--jade-dark);
    box-shadow: var(--sh-md);
    transform: translateY(-1px);
}

.cm-btn:active { transform: translateY(0); }

/* ══════════════════════════════════════
   SHARE / URL BAR
══════════════════════════════════════ */
.cm-urlbar {
    background: var(--white);
    border-radius: var(--r-md);
    padding: 14px 16px;
    margin: 13px 0;
    border: 1px solid var(--rule);
    box-shadow: var(--sh-xs);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cm-urlfield {
    background: var(--frost);
    border: 1px solid var(--rule);
    border-radius: var(--r-sm);
    padding: 9px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.cm-urltag {
    font-size: 10px;
    font-weight: 800;
    color: var(--white);
    background: var(--jade);
    padding: 2px 8px;
    border-radius: var(--r-xs);
    white-space: nowrap;
    flex-shrink: 0;
    letter-spacing: 0.3px;
}

.cm-urlval {
    font-size: 12px;
    color: var(--muted);
    font-family: 'Consolas','Courier New',monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.cm-copybtn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 9px 18px;
    background: var(--jade);
    color: var(--white);
    border: none;
    border-radius: var(--r-sm);
    font-weight: 700;
    font-size: 12px;
    cursor: pointer;
    transition: var(--ease);
    white-space: nowrap;
    flex-shrink: 0;
}

.cm-copybtn:hover {
    background: var(--jade-dark);
    box-shadow: var(--sh-sm);
    transform: translateY(-1px);
}

.cm-copybtn:active { transform: scale(0.97); }

.cm-icon { font-size: 14px; }

/* ══════════════════════════════════════
   PAGINATION
══════════════════════════════════════ */
.cm-pager {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding: 18px 0;
}

.cm-pglink,
.cm-pgnow {
    display: inline-block;
    padding: 7px 14px;
    border-radius: var(--r-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
    transition: var(--ease);
    min-width: 36px;
    text-align: center;
}

.cm-pglink {
    background: var(--white);
    color: var(--ink);
    border: 1px solid var(--rule);
}

.cm-pglink:hover {
    background: var(--jade);
    border-color: var(--jade);
    color: var(--white);
    box-shadow: var(--sh-xs);
}

.cm-pgnow {
    background: var(--jade);
    color: var(--white);
    border: 1px solid var(--jade-dark);
    cursor: default;
}

/* ══════════════════════════════════════
   CLIENT TIPS
══════════════════════════════════════ */
.cm-clienttip {
    text-align: center;
    padding: 14px;
}

.cm-clienttip a {
    color: var(--cobalt);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: var(--ease);
}

.cm-clienttip a:hover {
    color: var(--jade);
    text-decoration: underline;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.cm-footer {
    padding: 22px 0;
    text-align: center;
    border-top: 2px solid var(--jade-pale);
    margin-top: 26px;
    background: var(--white);
}

.cm-footer p {
    margin: 5px 0;
    color: var(--faint);
    font-size: 12px;
}

.cm-footer a {
    color: var(--faint);
    text-decoration: none;
    transition: var(--ease);
}

.cm-footer a:hover { color: var(--jade); }

.cm-friendlinks {
    padding: 12px 14px;
    background: var(--white);
    border-radius: var(--r-md);
    border: 1px solid var(--rule);
}

.cm-friendlinks dl { margin: 0; }

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

.cm-friendlinks a {
    color: var(--muted);
    text-decoration: none;
    font-size: 12px;
    transition: var(--ease);
}

.cm-friendlinks a:hover { color: var(--jade); }

.pd5 { padding: 0 5px; }

/* ══════════════════════════════════════
   RESPONSIVE ≤768px
══════════════════════════════════════ */
@media (max-width: 768px) {
    .cm-shell { padding: 0 9px; }

    .cm-header { padding: 0.55rem 0; }

    .cm-identity { gap: 10px; }

    .cm-logo-mark { width: 30px; height: 30px; font-size: 12px; }

    .cm-logo-name { font-size: 19px; }

    .cm-domain-block { padding: 4px 10px 4px 4px; gap: 7px; }

    .cm-domain-tag { font-size: 9px; padding: 1px 6px; }

    .cm-domain-addr { font-size: 12px; }

    .cm-gap { padding: 9px 0; }

    /* Mobile nav: zone 15%, links 85%, 2×4 */
    .cm-navrow { display: flex; align-items: stretch; }

    .cm-zone {
        width: 15%;
        min-width: 44px;
        font-size: 10px;
        padding: 8px 2px;
        word-break: break-all;
        line-height: 1.3;
        letter-spacing: 0.3px;
    }

    .cm-catlinks {
        width: 85%;
        gap: 4px;
        padding: 7px 6px;
    }

    .cm-catlinks a {
        font-size: 11px;
        padding: 4px 2px;
        width: calc((100% - 12px) / 4);
        flex-shrink: 0;
        flex-grow: 0;
    }

    .cm-searchbar { padding: 10px 12px; }

    .cm-searchbar input[type="text"] {
        min-width: 90px;
        padding: 8px 10px;
        font-size: 12px;
    }

    .cm-searchbar button { padding: 8px 10px; font-size: 11px; }

    .cm-tagpool { padding: 9px 11px; gap: 6px; }

    .cm-tagitem { padding: 3px 10px; font-size: 11px; }

    .cm-block { margin-bottom: 16px; }

    .cm-block-head { margin-bottom: 10px; padding-bottom: 8px; }

    .cm-block-title { font-size: 16px; }

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

    .cm-thumb { border-radius: var(--r-sm); }
    .cm-thumb:hover { transform: none; }

    .cm-filmmeta { padding: 6px 0 2px; }
    .cm-filmmeta h5 { font-size: 12px; }

    .cm-actions { padding: 11px 8px; gap: 8px; flex-wrap: nowrap; }

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

    .cm-urlbar { padding: 10px 12px; gap: 8px; flex-wrap: nowrap; }

    .cm-urlfield { padding: 8px 11px; gap: 7px; flex: 1; min-width: 0; }

    .cm-urltag { font-size: 9px; }

    .cm-urlval { font-size: 11px; }

    .cm-copybtn { padding: 8px 11px; font-size: 11px; flex-shrink: 0; }

    .cm-pager { padding: 13px 0; gap: 5px; }

    .cm-pglink,
    .cm-pgnow { padding: 6px 11px; font-size: 12px; min-width: 32px; }

    .cm-detail-title { font-size: 14px; padding: 13px 15px; margin: 11px 0; }

    .cm-resinfo { padding: 14px 15px; font-size: 13px; }
}

/* ══════════════════════════════════════
   RESPONSIVE ≤480px
══════════════════════════════════════ */
@media (max-width: 480px) {
    .cm-logo-name { font-size: 16px; }
    .cm-logo-mark { width: 27px; height: 27px; }

    .cm-zone {
        width: 15%;
        min-width: 40px;
        font-size: 9px;
        padding: 6px 1px;
    }

    .cm-catlinks { width: 85%; gap: 3px; padding: 6px 4px; }

    .cm-catlinks a {
        font-size: 10px;
        padding: 3px 1px;
        width: calc((100% - 9px) / 4);
    }

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

    .cm-filmmeta h5 { font-size: 11px; }

    .cm-block-title { font-size: 14px; }

    .cm-actions { padding: 9px 4px; gap: 6px; }

    .cm-btn { padding: 8px 9px; font-size: 11px; }

    .cm-urlbar { padding: 7px; gap: 5px; }

    .cm-urlval { font-size: 10px; }

    .cm-copybtn { padding: 7px 9px; font-size: 10px; }

    .cm-icon { font-size: 12px; }
}

/* ══════════════════════════════════════
   UTILITIES
══════════════════════════════════════ */
.sp-mob  { display: block; }
.sp-desk { display: block; }

@media (max-width: 768px)  { .sp-mob  { display: none !important; } }
@media (min-width: 769px)  { .sp-desk { display: none !important; } }

img[data-original] { background: var(--jade-mist); }

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