/* ==========================================================================
   yc001 · 高端体育企业模板主题样式
   统一配色：深炭灰 #1b1c20 / 烈焰红 #e01e37
   ========================================================================== */
:root {
    --yc-page: #f4f3f1;
    --yc-surface: #ffffff;
    --yc-ink: #1b1c20;
    --yc-ink-2: #26272d;
    --yc-muted: #6b6d75;
    --yc-line: #e5e3df;
    --yc-charcoal: #1b1c20;
    --yc-charcoal-2: #26272d;
    --yc-charcoal-3: #14151a;
    --yc-red: #e01e37;
    --yc-red-2: #ff3350;
    --yc-red-dark: #b30f24;
    --yc-gold: #f2b544;
    --yc-grad: linear-gradient(135deg, #e01e37 0%, #ff5a3c 100%);
    --yc-grad-dark: linear-gradient(135deg, #26272d 0%, #14151a 100%);
    --yc-radius: 16px;
    --yc-radius-sm: 10px;
    --yc-shadow: 0 10px 30px rgba(20, 21, 26, .08);
    --yc-shadow-lg: 0 18px 48px rgba(20, 21, 26, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.yc-body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--yc-ink);
    background: var(--yc-page);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color .2s, opacity .2s, transform .2s; }
a:hover { color: var(--yc-red); }
img { max-width: 100%; height: auto; display: block; }
.yc-body h1, .yc-body h2, .yc-body h3, .yc-body h4, .yc-body h5, .yc-body h6 { font-weight: 800; color: var(--yc-ink); margin: 0; }
.mipcms-main { min-height: 40vh; }

/* section helper */
.yc-section { padding: 76px 0; }
.sec-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.sec-eyebrow { display: none; font-size: 13px; font-weight: 700; letter-spacing: 2px; color: var(--yc-red); text-transform: uppercase; margin-bottom: 10px; }
.sec-title { font-size: 33px; line-height: 1.25; }
.sec-sub { color: var(--yc-muted); margin: 12px 0 0; font-size: 15px; }
.sec-head-light .sec-title { color: #fff; }
.sec-head-light .sec-sub { color: rgba(255, 255, 255, .7); }
.sec-head-light .sec-eyebrow { color: #ff8a97; }

/* buttons */
.btn { font-weight: 700; border-radius: 999px; padding: 11px 28px; font-size: 15px; border: 0; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s; display: inline-flex; align-items: center; gap: 8px; }
.yc-btn-red { background: var(--yc-grad); color: #fff; box-shadow: 0 10px 24px rgba(224, 30, 55, .28); }
.yc-btn-red:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(224, 30, 55, .38); }
.yc-btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .5); }
.yc-btn-ghost:hover { color: #fff; border-color: #fff; background: rgba(255, 255, 255, .1); }
.yc-btn-white { background: #fff; color: var(--yc-red); }
.yc-btn-white:hover { color: var(--yc-red); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(0, 0, 0, .2); }
.yc-btn-outline { background: transparent; color: var(--yc-red); border: 1.5px solid var(--yc-red); }
.yc-btn-outline:hover { background: var(--yc-red); color: #fff; }

/* ==========================================================================
   Header
   ========================================================================== */
.yc-header { position: sticky; top: 0; z-index: 100; }
.yc-topbar { background: var(--yc-charcoal); color: #c8cad2; font-size: 13px; }
.yc-topbar .container { height: 40px; }
.tb-note { letter-spacing: .5px; }
.tb-right { display: flex; gap: 22px; }
.tb-item { display: inline-flex; align-items: center; gap: 6px; }
.tb-item:hover { color: #fff; }

.yc-nav { background: #fff; border-bottom: 1px solid var(--yc-line); }
.yc-brand { display: flex; align-items: center; gap: 10px; padding: 0; }
.yc-logo { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; }
.yc-logo svg { width: 100%; height: 100%; }
.yc-brand-text { font-size: 20px; font-weight: 900; color: var(--yc-ink); letter-spacing: .5px; }
.yc-brand:hover { color: inherit; }
.yc-nav .navbar-nav .nav-link { color: #2a2c34; font-weight: 600; font-size: 15px; padding: 8px 15px !important; border-radius: 8px; }
.yc-nav .navbar-nav .nav-link:hover { color: var(--yc-red); }
.yc-nav .nav-item.active .nav-link { color: var(--yc-red); }
.yc-nav-cta { background: var(--yc-grad); color: #fff !important; padding: 9px 22px !important; border-radius: 999px; font-weight: 700; font-size: 14px; box-shadow: 0 8px 20px rgba(224, 30, 55, .25); }
.yc-nav-cta:hover { color: #fff; transform: translateY(-2px); }
.yc-nav .navbar-toggler { border-color: var(--yc-line); }
@media (max-width: 991px) { .yc-brand-text { font-size: 18px; } .yc-nav-cta { display: inline-block; margin: 8px 0; } }

/* ==========================================================================
   Homepage · HERO (左右分屏)
   ========================================================================== */
.yc-hero { position: relative; background: var(--yc-grad-dark); color: #fff; overflow: hidden; }
.yc-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(720px 380px at 10% 15%, rgba(224, 30, 55, .38), transparent 62%); }
.yc-hero .container { position: relative; z-index: 2; }
.yc-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding: 78px 0 84px; }
.yc-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: 1px; color: #ffd7dc; background: rgba(224, 30, 55, .2); border: 1px solid rgba(255, 255, 255, .14); padding: 7px 16px; border-radius: 999px; }
.yc-hero-left h1 { font-size: 46px; line-height: 1.16; margin: 20px 0 18px; color: #fff; letter-spacing: .5px; }
.yc-hero-desc { font-size: 17px; color: #c3c6d0; max-width: 540px; margin: 0 0 30px; }
.yc-hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 30px; }
.yc-hero-stats { display: flex; gap: 34px; flex-wrap: wrap; }
.yc-hero-stats .hs b { display: block; font-size: 30px; font-weight: 900; color: #fff; line-height: 1; }
.yc-hero-stats .hs span { font-size: 13px; color: #a7aab4; }
.yc-hero-media { position: relative; }
.yc-hero-media img { width: 100%; height: 440px; object-fit: cover; border-radius: 22px; box-shadow: 0 30px 70px rgba(0, 0, 0, .45); border: 1px solid rgba(255, 255, 255, .1); }
.yc-live-card { position: absolute; left: -20px; bottom: 26px; background: #fff; color: var(--yc-ink); border-radius: 16px; padding: 16px 20px; box-shadow: var(--yc-shadow-lg); min-width: 220px; }
.yc-live-card .lc-head { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; color: var(--yc-red); letter-spacing: 1px; margin-bottom: 10px; }
.yc-live-card .lc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--yc-red); box-shadow: 0 0 0 0 rgba(224, 30, 55, .5); animation: ycPulse 1.6s infinite; }
@keyframes ycPulse { 0% { box-shadow: 0 0 0 0 rgba(224, 30, 55, .5); } 70% { box-shadow: 0 0 0 8px rgba(224, 30, 55, 0); } 100% { box-shadow: 0 0 0 0 rgba(224, 30, 55, 0); } }
.yc-live-card .lc-teams { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-weight: 800; font-size: 15px; }
.yc-live-card .lc-teams em { font-style: normal; color: var(--yc-red); font-weight: 900; font-size: 18px; }
.yc-live-card .lc-time { color: var(--yc-muted); font-size: 12px; margin-top: 6px; }
@media (max-width: 991px) {
    .yc-hero-grid { grid-template-columns: 1fr; gap: 34px; padding: 52px 0 60px; }
    .yc-hero-left h1 { font-size: 34px; }
    .yc-hero-media img { height: 320px; }
    .yc-live-card { left: 12px; }
}

/* ==========================================================================
   Leagues ticker
   ========================================================================== */
.yc-leagues { background: var(--yc-charcoal); color: #fff; padding: 22px 0; }
.yc-leagues .container { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.lg-label { font-size: 13px; font-weight: 800; letter-spacing: 2px; color: #ff8a97; white-space: nowrap; }
.lg-track { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.lg-track::-webkit-scrollbar { display: none; }
.lg-pill { flex: 0 0 auto; font-size: 14px; font-weight: 700; color: #cfd1d8; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); padding: 7px 20px; border-radius: 999px; transition: .2s; }
.lg-pill:hover { color: #fff; background: var(--yc-red); border-color: var(--yc-red); }

/* ==========================================================================
   Bento asymmetric grid
   ========================================================================== */
.yc-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(150px, auto); grid-auto-flow: row dense; gap: 18px; }
.bento-item { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 26px; display: flex; flex-direction: column; justify-content: center; gap: 8px; transition: transform .25s, box-shadow .25s, border-color .25s; position: relative; overflow: hidden; }
.bento-item:hover { transform: translateY(-4px); box-shadow: var(--yc-shadow-lg); border-color: rgba(224, 30, 55, .35); }
.b-lg { grid-column: span 2; grid-row: span 2; background: var(--yc-grad-dark); color: #fff; }
.b-lg:hover { color: #fff; }
.b-lg h3, .b-lg .b-ico { color: #fff; position: relative; z-index: 2; }
.b-lg p { color: #c3c6d0; position: relative; z-index: 2; }
.b-lg .b-more { position: relative; z-index: 2; }
.b-lg::before { content: ""; position: absolute; inset: 0; background-image: url("../images/hero_arena.jpg"); background-size: cover; background-position: center; }
.b-lg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(20, 21, 26, .55) 0%, rgba(20, 21, 26, .9) 100%); }
.b-sm { grid-column: span 1; }
.b-wide { grid-column: span 2; }
/* Homepage bento: gap-free named-area layout so all 5 cards display together as one rectangle */
.yc-bento.idx { grid-template-areas: "lg lg sm1 sm2" "lg lg sm3 sm4"; }
.yc-bento.idx .b-lg { grid-area: lg; }
.yc-bento.idx .b-sm:nth-of-type(1) { grid-area: sm1; }
.yc-bento.idx .b-sm:nth-of-type(2) { grid-area: sm2; }
.yc-bento.idx .b-sm:nth-of-type(3) { grid-area: sm3; }
.yc-bento.idx .b-sm:nth-of-type(4) { grid-area: sm4; }
.b-ico { font-size: 30px; margin-bottom: 6px; }
.b-lg .b-ico { font-size: 40px; }
.bento-item h3 { font-size: 24px; margin: 0; }
.bento-item h4 { font-size: 18px; margin: 0; }
.bento-item p { color: var(--yc-muted); font-size: 14px; margin: 0; }
.b-more { margin-top: 8px; font-weight: 800; color: var(--yc-red); font-size: 14px; }
.b-wide { flex-direction: row; align-items: center; gap: 18px; }
.b-wide .b-ico { margin-bottom: 0; }
@media (max-width: 991px) { .yc-bento { grid-template-columns: 1fr 1fr; } .b-lg { grid-row: span 1; } .yc-bento.idx { grid-template-areas: "lg lg" "sm1 sm2" "sm3 sm4"; } }
@media (max-width: 575px) { .yc-bento { grid-template-columns: 1fr; } .b-lg, .b-wide { grid-column: span 1; } .yc-bento.idx { grid-template-areas: "lg" "sm1" "sm2" "sm3" "sm4"; } }

/* ==========================================================================
   Stats band (red)
   ========================================================================== */
.yc-stats { background: var(--yc-grad); color: #fff; padding: 56px 0; }
.st-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-num { font-size: 46px; font-weight: 900; line-height: 1; color: #fff; }
.stat-label { font-size: 15px; color: rgba(255, 255, 255, .9); margin-top: 10px; }
@media (max-width: 767px) { .st-grid { grid-template-columns: 1fr 1fr; gap: 30px 10px; } .stat-num { font-size: 34px; } }

/* ==========================================================================
   Split (image + text alternating)
   ========================================================================== */
.yc-split { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; margin-bottom: 56px; }
.yc-split:last-child { margin-bottom: 0; }
.split-media img { border-radius: 22px; width: 100%; height: 400px; object-fit: cover; box-shadow: var(--yc-shadow-lg); }
.yc-split.reverse .split-media { order: 2; }
.split-body h3 { font-size: 26px; margin-bottom: 14px; }
.split-body p { color: var(--yc-muted); margin: 0 0 18px; }
.split-list { list-style: none; margin: 0; padding: 0; }
.split-list li { position: relative; padding-left: 30px; margin-bottom: 12px; font-weight: 600; color: #33363f; }
.split-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; background: rgba(224, 30, 55, .12); color: var(--yc-red); font-size: 13px; font-weight: 900; display: flex; align-items: center; justify-content: center; }
@media (max-width: 991px) { .yc-split { grid-template-columns: 1fr; gap: 26px; margin-bottom: 40px; } .yc-split.reverse .split-media { order: 0; } .split-media img { height: 300px; } }

/* ==========================================================================
   Stars gallery (dark)
   ========================================================================== */
.yc-stars-sec { background: var(--yc-grad-dark); }
.yc-stars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.star-card { position: relative; overflow: hidden; border-radius: 14px; height: 380px; display: block; }
.star-card.sc-big { grid-column: span 2; }
.star-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.star-card:hover { color: inherit; }
.star-card:hover img { transform: scale(1.07); }
.star-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(15, 16, 20, .8) 100%); }
.star-card .sc-tag { position: absolute; left: 16px; top: 16px; z-index: 2; font-size: 12px; font-weight: 800; color: #fff; background: var(--yc-red); padding: 4px 12px; border-radius: 999px; }
.star-card .sc-name { position: absolute; left: 16px; bottom: 16px; z-index: 2; color: #fff; font-size: 18px; font-weight: 900; text-shadow: 0 2px 12px rgba(0, 0, 0, .5); }
@media (max-width: 991px) { .yc-stars { grid-template-columns: 1fr 1fr; } .star-card, .star-card.sc-big { grid-column: span 1; height: 300px; } }
@media (max-width: 575px) { .star-card, .star-card.sc-big { height: 260px; } }

/* ==========================================================================
   Honor / World Cup timeline
   ========================================================================== */
.yc-honor { padding: 76px 0; }
.honor-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 46px; align-items: center; }
.honor-media img { border-radius: 22px; width: 100%; height: 480px; object-fit: cover; box-shadow: var(--yc-shadow-lg); }
.honor-body .sec-eyebrow { margin-bottom: 8px; }
.honor-body .sec-title { font-size: 30px; margin-bottom: 22px; }
.honor-intro { color: var(--yc-muted); font-size: 15px; line-height: 1.85; margin: 0 0 22px; }
.honor-cta { display: inline-block; margin-top: 24px; font-weight: 800; color: var(--yc-red); font-size: 15px; }
.honor-cta:hover { color: var(--yc-red); text-decoration: underline; }
.tl { position: relative; padding-left: 26px; }
.tl::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--yc-line); }
.tl-item { position: relative; padding-bottom: 22px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: -26px; top: 5px; width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 3px solid var(--yc-red); }
.tl-year { font-weight: 900; color: var(--yc-red); font-size: 17px; }
.tl-text { color: var(--yc-muted); font-size: 14px; margin-top: 3px; }
@media (max-width: 991px) { .honor-grid { grid-template-columns: 1fr; gap: 28px; } .honor-media img { height: 360px; } }

/* ==========================================================================
   News grid
   ========================================================================== */
.yc-news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-item { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.news-item:hover { transform: translateY(-5px); box-shadow: var(--yc-shadow-lg); }
.ni-thumb { display: block; height: 190px; overflow: hidden; }
.ni-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.news-item:hover .ni-thumb img { transform: scale(1.06); }
.ni-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.ni-meta { color: #9aa0ae; font-size: 12px; margin-bottom: 8px; }
.ni-body h4 { font-size: 17px; line-height: 1.45; margin-bottom: 10px; }
.ni-body h4 a:hover { color: var(--yc-red); }
.ni-exc { color: var(--yc-muted); font-size: 13px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 14px; }
.ni-more { margin-top: auto; font-weight: 700; font-size: 13px; color: var(--yc-red); }
.news-foot { text-align: center; margin-top: 36px; }
@media (max-width: 991px) { .yc-news { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575px) { .yc-news { grid-template-columns: 1fr; } }

/* ==========================================================================
   Steps (dark)
   ========================================================================== */
.yc-steps { background: var(--yc-charcoal); padding: 76px 0; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step-card { background: var(--yc-charcoal-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--yc-radius); padding: 32px 26px; position: relative; }
.step-n { display: inline-block; font-size: 46px; font-weight: 900; line-height: 1; background: var(--yc-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 14px; }
.step-card h4 { color: #fff; font-size: 19px; margin-bottom: 10px; }
.step-card p { color: #a7aab4; font-size: 14px; margin: 0; }
@media (max-width: 767px) { .steps-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   CTA
   ========================================================================== */
.yc-cta { position: relative; color: #fff; padding: 84px 0; background: var(--yc-charcoal); overflow: hidden; }
.yc-cta::before { content: ""; position: absolute; inset: 0; background-image: url("../images/stadium_aerial.jpg"); background-size: cover; background-position: center; opacity: .28; }
.yc-cta::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(224, 30, 55, .85), rgba(20, 21, 26, .88)); }
.yc-cta .container { position: relative; z-index: 2; }
.cta-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner h2 { color: #fff; font-size: 34px; margin-bottom: 14px; }
.cta-inner p { color: rgba(255, 255, 255, .9); font-size: 16px; margin: 0 0 28px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 575px) { .cta-inner h2 { font-size: 26px; } }

/* ==========================================================================
   Footer (独立设计 · 多栏 Mega)
   ========================================================================== */
.yc-footer { background: var(--yc-charcoal-3); color: #a7aab4; position: relative; overflow: hidden; }
.yc-footer::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 260px at 82% 0, rgba(224, 30, 55, .16), transparent 70%); pointer-events: none; }
.yc-footer .container { position: relative; padding-top: 60px; padding-bottom: 26px; }
.foot-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.3fr; gap: 40px; }
.foot-brand .foot-site-name { font-size: 22px; font-weight: 900; color: #fff; display: flex; align-items: center; gap: 10px; }
.foot-brand .foot-desc { margin: 16px 0 0; font-size: 14px; line-height: 1.85; color: #8b8f9a; max-width: 380px; }
.foot-col h6 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 18px; }
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin-bottom: 11px; }
.foot-col a { color: #a7aab4; font-size: 14px; }
.foot-col a:hover { color: var(--yc-red-2); padding-left: 3px; }
.foot-contact .fc-item { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: 14px; color: #c2c5ce; }
.foot-contact .fc-ico { width: 34px; height: 34px; flex: 0 0 34px; border-radius: 9px; background: rgba(255, 255, 255, .06); display: inline-flex; align-items: center; justify-content: center; }
.foot-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; padding: 22px 0; margin-top: 40px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13px; }
.foot-links .fl-label { color: #7c808b; font-weight: 700; }
.foot-links a { color: #a7aab4; }
.foot-links a:hover { color: var(--yc-red-2); }
.foot-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13px; color: #7c808b; }
.foot-bottom a { color: #a7aab4; }
.foot-bottom a:hover { color: #fff; }
@media (max-width: 991px) { .foot-top { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 575px) { .foot-top { grid-template-columns: 1fr; } }

/* back to top */
#backTop { position: fixed; right: 22px; bottom: 28px; width: 46px; height: 46px; border: 0; border-radius: 12px; background: var(--yc-grad); color: #fff; font-size: 20px; cursor: pointer; box-shadow: 0 10px 24px rgba(224, 30, 55, .32); z-index: 120; }
#backTop:hover { transform: translateY(-3px); }


/* ==========================================================================
   Interior · Page head (炭灰页头)
   ========================================================================== */
.yc-pagehead { background: var(--yc-grad-dark); color: #fff; padding: 54px 0 40px; position: relative; overflow: hidden; }
.yc-pagehead::before { content: ""; position: absolute; inset: 0; background: radial-gradient(560px 300px at 88% 8%, rgba(224, 30, 55, .3), transparent 62%); }
.yc-pagehead .container { position: relative; z-index: 2; }
.yc-ph-eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 2px; color: #ff8a97; text-transform: uppercase; margin-bottom: 10px; }
.yc-pagehead h1 { color: #fff; font-size: 36px; line-height: 1.2; margin-bottom: 8px; }
.yc-ph-sub { color: #c3c6d0; font-size: 16px; margin: 0 0 6px; }
.yc-pagehead .yc-crumb { margin-top: 16px; font-size: 14px; color: #a7aab4; }
.yc-pagehead .yc-crumb a { color: #d5d7de; }
.yc-pagehead .yc-crumb a:hover { color: #fff; }
.yc-pagehead .yc-crumb .sep { margin: 0 8px; color: #6b6e78; }
.yc-pagehead .yc-crumb ul { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.yc-pagehead .yc-crumb li { color: #a7aab4; }
@media (max-width: 575px) { .yc-pagehead h1 { font-size: 26px; } .yc-pagehead { padding: 40px 0 30px; } }

/* standalone breadcrumb bar (light) */
.yc-crumb-bar { background: var(--yc-surface); border-bottom: 1px solid var(--yc-line); padding: 14px 0; font-size: 14px; color: var(--yc-muted); }
.yc-crumb-bar a { color: var(--yc-muted); }
.yc-crumb-bar a:hover { color: var(--yc-red); }
.yc-crumb-bar .sep { margin: 0 8px; color: #c4c8d2; }
.yc-crumb-bar ul { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }

/* ==========================================================================
   Content box + article list
   ========================================================================== */
.yc-box { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 26px; }
.yc-lists { display: flex; flex-direction: column; gap: 18px; }
.yc-list-item { display: flex; gap: 18px; padding-bottom: 18px; border-bottom: 1px dashed var(--yc-line); }
.yc-list-item:last-child { border-bottom: 0; padding-bottom: 0; }
.yli-thumb { flex: 0 0 200px; }
.yli-thumb img { width: 200px; height: 130px; object-fit: cover; border-radius: var(--yc-radius-sm); }
.yli-body { flex: 1; min-width: 0; }
.yli-body h4 { font-size: 18px; line-height: 1.45; margin-bottom: 8px; }
.yli-body h4 a:hover { color: var(--yc-red); }
.yli-exc { color: var(--yc-muted); font-size: 14px; margin: 0 0 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yli-meta { color: #9aa0ae; font-size: 13px; display: flex; gap: 16px; }
@media (max-width: 575px) { .yc-list-item { flex-direction: column; } .yli-thumb { flex: none; } .yli-thumb img { width: 100%; height: 180px; } }

/* ==========================================================================
   Sidebar widgets
   ========================================================================== */
.yc-side-box { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 22px; margin-bottom: 22px; }
.yc-side-box:last-child { margin-bottom: 0; }
.yc-side-title { font-size: 17px; margin-bottom: 16px; padding-left: 12px; border-left: 4px solid var(--yc-red); line-height: 1.2; }
.yc-rank { list-style: none; margin: 0; padding: 0; }
.yc-rank li { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--yc-line); }
.yc-rank li:last-child { border-bottom: 0; }
.yc-rank a { font-size: 14px; line-height: 1.5; color: #33363f; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yc-rank a:hover { color: var(--yc-red); }
.rk-idx { flex: 0 0 22px; height: 22px; line-height: 22px; text-align: center; font-size: 12px; font-weight: 800; color: #fff; background: #c4c8d2; border-radius: 6px; }
.rk-idx.hot { background: var(--yc-grad); }
.yc-side-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.yc-side-gallery img { width: 100%; height: 90px; object-fit: cover; border-radius: var(--yc-radius-sm); }

.yc-tagcloud { display: flex; flex-wrap: wrap; gap: 10px; }
.yc-tagcloud a { font-size: 13px; color: #4b5563; background: #f1f2f6; border: 1px solid var(--yc-line); padding: 6px 14px; border-radius: 999px; }
.yc-tagcloud a:hover { color: #fff; background: var(--yc-red); border-color: var(--yc-red); }
.yc-tagcloud.big a { font-size: 15px; padding: 9px 20px; }

/* ==========================================================================
   Pagination
   ========================================================================== */
.yc-pag-wrap { margin-top: 26px; }
.yc-pag-wrap .pagination { gap: 6px; margin: 0; justify-content: center; flex-wrap: wrap; }
.yc-pag-wrap .page-link { min-width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px; border-radius: 10px !important; background: var(--yc-surface); border: 1px solid var(--yc-line); color: #4b5563; font-size: 14px; }
.yc-pag-wrap .page-link:hover { border-color: var(--yc-red); color: var(--yc-red); }
.yc-pag-wrap .page-item.active .page-link { background: var(--yc-red); border-color: var(--yc-red); color: #fff; font-weight: 700; }

/* ==========================================================================
   Article detail
   ========================================================================== */
.yc-detail .yc-detail-title { font-size: 30px; line-height: 1.35; margin-bottom: 16px; }
.yc-detail-meta { display: flex; flex-wrap: wrap; gap: 18px; color: #9aa0ae; font-size: 13px; padding-bottom: 18px; border-bottom: 1px solid var(--yc-line); margin-bottom: 22px; }
.yc-detail-meta a { color: #4b5563; }
.yc-detail-meta a:hover { color: var(--yc-red); }
.yc-detail-body { font-size: 16px; color: #2b2e36; line-height: 1.9; word-break: break-word; }
.yc-detail-body p { margin: 0 0 18px; }
.yc-detail-body img { border-radius: var(--yc-radius-sm); margin: 10px auto; height: auto !important; }
.yc-detail-body h2, .yc-detail-body h3 { margin: 26px 0 14px; }
.yc-detail-body ul, .yc-detail-body ol { padding-left: 24px; }
.yc-detail-body blockquote { border-left: 4px solid var(--yc-red); background: #faf5f6; margin: 18px 0; padding: 14px 20px; color: #5a5f6b; border-radius: 0 8px 8px 0; }
.yc-detail-body table { width: 100%; border-collapse: collapse; margin: 18px 0; }
.yc-detail-body th, .yc-detail-body td { border: 1px solid var(--yc-line); padding: 10px 14px; }
.yc-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0; }
.yc-tags a { font-size: 13px; color: var(--yc-red); background: rgba(224, 30, 55, .08); padding: 5px 14px; border-radius: 999px; }
.yc-tags a:hover { background: var(--yc-red); color: #fff; }
.yc-prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.ypn { background: #f7f8fb; border: 1px solid var(--yc-line); border-radius: var(--yc-radius-sm); padding: 14px 18px; }
.ypn.next { text-align: right; }
.ypn p { margin: 0 0 6px; font-size: 12px; color: #9aa0ae; }
.ypn a { font-size: 14px; color: #33363f; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ypn a:hover { color: var(--yc-red); }
.yc-related { margin-top: 26px; padding-top: 8px; }
@media (max-width: 575px) { .yc-prevnext { grid-template-columns: 1fr; } .yc-detail .yc-detail-title { font-size: 23px; } .yc-box { padding: 20px; } }

/* tag head */
.yc-tag-head { display: flex; align-items: center; gap: 16px; padding-bottom: 20px; margin-bottom: 8px; border-bottom: 1px solid var(--yc-line); }
.yth-badge { width: 52px; height: 52px; flex: 0 0 52px; border-radius: 14px; background: var(--yc-grad); color: #fff; font-size: 26px; font-weight: 900; display: flex; align-items: center; justify-content: center; }
.yc-tag-head h2 { font-size: 22px; }
.yc-tag-head p { color: var(--yc-muted); font-size: 14px; margin: 4px 0 0; }
.yc-search-title { font-size: 20px; margin-bottom: 20px; }
.yc-search-title span { color: var(--yc-red); }
.yc-empty { color: var(--yc-muted); padding: 30px 0; text-align: center; }

/* ==========================================================================
   DIY single pages
   ========================================================================== */
.yc-diy { padding: 46px 0 60px; }
.yc-diy-sec { margin-bottom: 42px; }
.yc-diy-sec:last-child { margin-bottom: 0; }
.yc-diy-t { font-size: 24px; margin-bottom: 20px; padding-left: 14px; border-left: 4px solid var(--yc-red); }
.yc-diy-sec > p { color: #3b3f49; margin-bottom: 14px; }
.yc-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.yc-info-card { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius-sm); padding: 26px 22px; text-align: center; transition: transform .25s, box-shadow .25s; }
.yc-info-card:hover { transform: translateY(-4px); box-shadow: var(--yc-shadow); }
.yc-info-card .ic-ico { font-size: 30px; margin-bottom: 12px; }
.yc-info-card h4 { font-size: 18px; margin-bottom: 8px; }
.yc-info-card p { font-size: 14px; color: var(--yc-muted); margin: 0; }
.yc-tl { position: relative; padding-left: 30px; }
.yc-tl::before { content: ""; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: var(--yc-line); }
.yc-tl-item { position: relative; padding-bottom: 26px; }
.yc-tl-item:last-child { padding-bottom: 0; }
.yc-tl-item::before { content: ""; position: absolute; left: -27px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 3px solid var(--yc-red); }
.yc-tl-year { font-weight: 900; color: var(--yc-red); font-size: 15px; letter-spacing: 1px; text-transform: uppercase; }
.yc-tl-item h4 { font-size: 17px; margin: 4px 0 6px; }
.yc-tl-item p { color: var(--yc-muted); font-size: 14px; margin: 0; }
.yc-diy-update { margin-top: 30px; padding-top: 18px; border-top: 1px dashed var(--yc-line); color: #9aa0ae; font-size: 13px; }
.yc-prose h2 { font-size: 22px; margin: 26px 0 12px; }
.yc-prose h2:first-child { margin-top: 0; }
.yc-prose p { color: #3b3f49; margin-bottom: 16px; }
@media (max-width: 767px) { .yc-info-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575px) { .yc-info-grid { grid-template-columns: 1fr; } .yc-diy-t { font-size: 20px; } }

/* contact */
.yc-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: start; }
.yc-contact-info .yc-diy-t { margin-bottom: 22px; }
.ci-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.ci-item .ci-ico { width: 46px; height: 46px; flex: 0 0 46px; border-radius: 12px; background: rgba(224, 30, 55, .1); color: var(--yc-red); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.ci-item b { display: block; font-size: 15px; margin-bottom: 2px; }
.ci-item p { margin: 0; color: var(--yc-muted); font-size: 14px; }
.ci-photo { margin-top: 8px; border-radius: var(--yc-radius); width: 100%; height: 220px; object-fit: cover; }
.yc-contact-form { background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 28px; }
.yc-contact-form .yc-diy-t { margin-bottom: 22px; }
.yc-contact-form .form-control { border-radius: 10px; border: 1px solid var(--yc-line); padding: 11px 14px; }
.yc-contact-form .form-control:focus { border-color: var(--yc-red); box-shadow: 0 0 0 3px rgba(224, 30, 55, .12); }
@media (max-width: 767px) { .yc-contact-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   APP download page
   ========================================================================== */
.yc-app-hero .yc-hero-grid { padding: 66px 0 72px; }
.yc-phone { position: relative; width: 260px; height: 520px; margin: 0 auto; background: #0c0d10; border: 10px solid #0c0d10; border-radius: 34px; box-shadow: 0 30px 70px rgba(0, 0, 0, .5); overflow: hidden; }
.yc-phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 24px; }
.ph-notch { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 90px; height: 20px; background: #0c0d10; border-radius: 12px; z-index: 3; }
.ph-tab { position: absolute; left: 16px; right: 16px; bottom: 16px; background: rgba(12, 13, 16, .72); backdrop-filter: blur(4px); color: #fff; font-size: 13px; font-weight: 700; text-align: center; padding: 9px; border-radius: 12px; z-index: 3; }

.yc-dl { display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: center; background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 30px; }
.dl-card { text-align: center; }
.qr-box { width: 160px; height: 160px; margin: 0 auto 12px; border-radius: 12px; border: 6px solid #fff; box-shadow: var(--yc-shadow); background: repeating-conic-gradient(#1b1c20 0 25%, #fff 0 50%) 0 0 / 22px 22px; position: relative; display: flex; align-items: center; justify-content: center; }
.qr-logo { width: 46px; height: 46px; background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 26px; }
.qr-tip { font-size: 14px; font-weight: 700; margin: 0; }
.dl-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.dl-col h4 { font-size: 17px; margin-bottom: 12px; }
.dl-col ol { margin: 0; padding-left: 20px; color: var(--yc-muted); font-size: 14px; line-height: 2; }
@media (max-width: 767px) { .yc-dl { grid-template-columns: 1fr; text-align: center; } .dl-steps { grid-template-columns: 1fr; text-align: left; } }

/* FAQ */
.yc-faq-sec { background: var(--yc-page); }
.yc-faq { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.faq-card { display: flex; gap: 16px; background: var(--yc-surface); border: 1px solid var(--yc-line); border-radius: var(--yc-radius); padding: 22px; }
.faq-num { flex: 0 0 42px; height: 42px; border-radius: 12px; background: var(--yc-grad); color: #fff; font-weight: 900; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.faq-card h5 { font-size: 16px; margin-bottom: 8px; }
.faq-body p { color: var(--yc-muted); font-size: 14px; margin: 0; }
@media (max-width: 767px) { .yc-faq { grid-template-columns: 1fr; } }

/* demo row */
.yc-demo-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }