/* ============================================
   里番网影视传媒 - 原创样式表
   品牌: 里番网 | 域名: Lzsfp.cn
   配色: 玫瑰红 #E8436F / 樱花粉 #FF6B9D / 深夜蓝 #1A1A2E
   ============================================ */

/* --- CSS Reset & Base --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#2D3436;background:#FAFAFA;line-height:1.75;overflow-x:hidden}
a{color:#E8436F;text-decoration:none;transition:color .3s}
a:hover{color:#FF6B9D}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#1A1A2E}

/* --- Layout Container --- */
.vhks5gvc{max-width:1200px;margin:0 auto;padding:0 20px}
.vkhkjm{padding:60px 0}
.vnu9uv{background:#FFF0F5}

/* --- Header & Navigation --- */
.vs3x7ky5e{background:linear-gradient(135deg,#1A1A2E 0%,#16213E 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(0,0,0,.15)}
.viox914{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.vu5hs7{display:flex;align-items:center;gap:10px}
.vu5hs7 img{height:48px;width:auto}
.vifvli{color:#fff;font-size:1.5rem;font-weight:700;letter-spacing:2px}
.vifvli span{color:#E8436F}
.vhp1boml6{display:flex;align-items:center;gap:0}
.vhp1boml6 a{color:rgba(255,255,255,.85);padding:10px 16px;font-size:.95rem;transition:all .3s;border-radius:6px;white-space:nowrap}
.vhp1boml6 a:hover,.vhp1boml6 a.active{color:#fff;background:rgba(232,67,111,.3)}
.vo8h134n{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:8px}

/* --- Search Bar --- */
.vtit7rmla{background:linear-gradient(90deg,#E8436F 0%,#FF6B9D 100%);padding:18px 0}
.vzov7fkcf{max-width:680px;margin:0 auto;position:relative;padding:0 20px}
.vzov7fkcf input{width:100%;padding:14px 52px 14px 20px;border:none;border-radius:30px;font-size:1rem;outline:none;background:#fff;box-shadow:0 4px 15px rgba(0,0,0,.1)}
.vzov7fkcf input::placeholder{color:#aaa}
.vj45okn4w{position:absolute;right:28px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:1.2rem;color:#E8436F;padding:8px}

/* --- Hero Banner --- */
.vwux4c41{position:relative;height:520px;overflow:hidden;background:#1A1A2E}
.vwux4c41 img{width:100%;height:100%;object-fit:cover;opacity:.65}
.vc4wvwv24{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;background:linear-gradient(180deg,rgba(26,26,46,.3) 0%,rgba(26,26,46,.7) 100%)}
.vwux4c41 h1{color:#fff;font-size:2.8rem;margin-bottom:16px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.vwux4c41 h1 em{font-style:normal;color:#FF6B9D}
.vwux4c41 p{color:rgba(255,255,255,.9);font-size:1.2rem;max-width:700px;margin-bottom:28px}
.v3q42h2{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.v3q42h2 span{background:rgba(232,67,111,.7);color:#fff;padding:6px 18px;border-radius:20px;font-size:.9rem;backdrop-filter:blur(4px)}

/* --- Section Titles --- */
.vlav4h{text-align:center;margin-bottom:45px}
.vlav4h h2{font-size:2rem;position:relative;display:inline-block;padding-bottom:14px}
.vlav4h h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,#E8436F,#FF6B9D);border-radius:2px}
.vlav4h p{color:#666;margin-top:12px;font-size:1.05rem}

/* --- Video Card Grid --- */
.v7gr8m{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.v1f1240{position:relative;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}
.v1f1240:hover{transform:translateY(-6px);box-shadow:0 12px 35px rgba(232,67,111,.15)}
.vandwsw0{position:relative;padding-top:56.25%;overflow:hidden}
.vandwsw0 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.v1f1240:hover .vandwsw0 img{transform:scale(1.08)}
.v92eax{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,26,46,.4);opacity:0;transition:opacity .3s}
.v1f1240:hover .v92eax{opacity:1}
.vfr1u1p8{width:60px;height:60px;background:rgba(232,67,111,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s}
.vfr1u1p8::after{content:'';border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.v1f1240:hover .vfr1u1p8{transform:scale(1.1)}
.vd7ob6{padding:16px}
.vd7ob6 h3{font-size:1.05rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vnqwytpo{display:flex;gap:16px;color:#999;font-size:.85rem}
.vnqwytpo span{display:flex;align-items:center;gap:4px}
.vm7a6ujj{display:inline-block;background:#FFF0F5;color:#E8436F;padding:2px 10px;border-radius:10px;font-size:.78rem;margin-top:8px}

/* --- Feature Modules Grid --- */
.vs5p63trs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vraawls{background:#fff;border-radius:12px;padding:32px 24px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:all .3s;border:1px solid transparent}
.vraawls:hover{border-color:#E8436F;box-shadow:0 8px 30px rgba(232,67,111,.12)}
.vd2t89{width:64px;height:64px;margin:0 auto 18px;background:linear-gradient(135deg,#E8436F,#FF6B9D);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:#fff}
.vraawls h3{font-size:1.15rem;margin-bottom:10px}
.vraawls p{color:#666;font-size:.92rem;line-height:1.7}

/* --- Expert Section --- */
.vy8e3ni{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.v4d6kd68k{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06);transition:transform .3s}
.v4d6kd68k:hover{transform:translateY(-4px)}
.v1b8h23q{width:100%;aspect-ratio:1;overflow:hidden}
.v1b8h23q img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.v4d6kd68k:hover .v1b8h23q img{transform:scale(1.05)}
.vpppp82aa{padding:18px;text-align:center}
.vpppp82aa h4{font-size:1.05rem;margin-bottom:4px}
.vpppp82aa .vfo8a77{color:#E8436F;font-size:.85rem;margin-bottom:8px}
.vpppp82aa p{color:#666;font-size:.85rem;line-height:1.6;margin-bottom:12px}
.v0bpl9{display:flex;gap:8px;justify-content:center}
.v7n0fi{padding:6px 16px;border-radius:20px;font-size:.82rem;border:1px solid #E8436F;color:#E8436F;transition:all .3s;cursor:pointer;background:transparent}
.v7n0fi:hover{background:#E8436F;color:#fff}
.v7n0fi.primary{background:#E8436F;color:#fff}
.v7n0fi.primary:hover{background:#d63a62}

/* --- Partner Logo Wall --- */
.vopmioqa{display:flex;flex-wrap:wrap;justify-content:center;gap:32px;align-items:center}
.vjtlwi3{background:#fff;padding:20px 32px;border-radius:10px;box-shadow:0 2px 12px rgba(0,0,0,.05);font-size:1.1rem;font-weight:600;color:#16213E;transition:all .3s;border:1px solid #eee}
.vjtlwi3:hover{border-color:#E8436F;box-shadow:0 4px 20px rgba(232,67,111,.1)}

/* --- How-To Guide --- */
.v8nwpo81{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.vsd3c0{background:#fff;border-radius:12px;padding:28px 20px;text-align:center;box-shadow:0 4px 15px rgba(0,0,0,.06);position:relative;counter-increment:step}
.vsd3c0::before{content:counter(step);position:absolute;top:-16px;left:50%;transform:translateX(-50%);width:36px;height:36px;background:linear-gradient(135deg,#E8436F,#FF6B9D);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}
.vsd3c0 h4{margin:12px 0 8px;font-size:1.05rem}
.vsd3c0 p{color:#666;font-size:.9rem}

/* --- Reviews --- */
.vutgii7o{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.v9qba7v{background:#fff;border-radius:12px;padding:28px;box-shadow:0 4px 15px rgba(0,0,0,.06);border-left:4px solid #E8436F}
.v9qba7v .vohin2v{color:#F7B731;font-size:1.1rem;margin-bottom:10px}
.v9qba7v blockquote{color:#444;font-size:.95rem;line-height:1.8;margin-bottom:14px;font-style:italic}
.vs0j1us6f{display:flex;align-items:center;gap:10px}
.vs0j1us6f .v7yvbqu7{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#E8436F,#FF6B9D);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}
.vs0j1us6f .vw7ovc{font-weight:600;font-size:.9rem}
.vs0j1us6f .vm3sjrvw{color:#999;font-size:.8rem}

/* --- FAQ Accordion --- */
.vwdu68{max-width:800px;margin:0 auto}
.v25yt8gm6{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 10px rgba(0,0,0,.05);overflow:hidden}
.vlism59h{padding:18px 24px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s;font-size:1rem}
.vlism59h:hover{background:#FFF0F5}
.vlism59h::after{content:'+';font-size:1.4rem;color:#E8436F;transition:transform .3s;font-weight:400}
.v25yt8gm6.open .vlism59h::after{transform:rotate(45deg)}
.v10wbpwqq{padding:0 24px;max-height:0;overflow:hidden;transition:all .4s ease;color:#555;font-size:.95rem;line-height:1.8}
.v25yt8gm6.open .v10wbpwqq{padding:0 24px 18px;max-height:500px}

/* --- Contact Section --- */
.vgmad29{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.vhdrg8x9 h3{font-size:1.3rem;margin-bottom:18px;color:#1A1A2E}
.vcplofma{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.vtyju0{width:40px;height:40px;background:linear-gradient(135deg,#E8436F,#FF6B9D);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;flex-shrink:0}
.vh8jytl h4{font-size:.95rem;margin-bottom:2px}
.vh8jytl p{color:#666;font-size:.9rem}
.vsggob6y{display:flex;gap:24px;justify-content:center;align-items:flex-start}
.vb5mbpg5j{text-align:center}
.vb5mbpg5j img{width:160px;height:160px;border-radius:10px;margin-bottom:8px}
.vb5mbpg5j p{font-size:.85rem;color:#666}

/* --- Social Share --- */
.vw8idkr{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.vgadqjnz{display:inline-flex;align-items:center;gap:6px;padding:8px 20px;border-radius:20px;font-size:.9rem;color:#fff;transition:transform .3s;cursor:pointer}
.vgadqjnz:hover{transform:translateY(-2px);color:#fff}
.vgadqjnz.wechat{background:#07C160}
.vgadqjnz.weibo{background:#E6162D}
.vgadqjnz.douyin{background:#161823}
.vgadqjnz.bilibili{background:#00A1D6}

/* --- Footer --- */
.vf1v9cg{background:linear-gradient(135deg,#1A1A2E 0%,#16213E 100%);color:rgba(255,255,255,.7);padding:50px 0 0}
.vsuz74{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.vf1v9cg h4{color:#fff;font-size:1.1rem;margin-bottom:18px;position:relative;padding-bottom:10px}
.vf1v9cg h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:#E8436F}
.vf1v9cg p{font-size:.9rem;line-height:1.8;margin-bottom:8px}
.vf1v9cg a{color:rgba(255,255,255,.7);transition:color .3s}
.vf1v9cg a:hover{color:#FF6B9D}
.vbdpexn a{display:block;padding:4px 0;font-size:.9rem}
.vlzo66r3{text-align:center;padding:20px 0;font-size:.85rem}
.vlzo66r3 .vf0vs7{margin-top:6px;color:rgba(255,255,255,.5);font-size:.8rem}

/* --- Breadcrumb --- */
.vur7uegmf{padding:14px 0;font-size:.88rem;color:#999;background:#fff;border-bottom:1px solid #f0f0f0}
.vur7uegmf a{color:#E8436F}
.vur7uegmf a:hover{color:#FF6B9D}
.vur7uegmf span:last-child{color:#666}

/* --- Inner Page Content --- */
.v7r25x{height:320px}
.v7r25x .vc4wvwv24{background:linear-gradient(135deg,rgba(26,26,46,.85),rgba(22,33,62,.85))}
.vfb91no{background:linear-gradient(135deg,#1A1A2E,#16213E);padding:60px 0;text-align:center;color:#fff}
.vfb91no h1{font-size:2.2rem;color:#fff;margin-bottom:10px}
.vfb91no p{color:rgba(255,255,255,.8);font-size:1.05rem}
.vfpzqgsyb{padding:40px 0}
.vmama1ee{background:#fff;border-radius:12px;padding:36px;box-shadow:0 4px 20px rgba(0,0,0,.06);margin-bottom:30px}
.vmama1ee h2{font-size:1.5rem;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #FFF0F5}
.vmama1ee h3{font-size:1.2rem;margin:20px 0 10px;color:#E8436F}
.vmama1ee p{margin-bottom:14px;color:#444;line-height:1.9}
.v78rgzu{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.v78rgzu span{background:#FFF0F5;color:#E8436F;padding:4px 14px;border-radius:15px;font-size:.82rem}

/* --- Sidebar --- */
.vp0kecou{display:grid;grid-template-columns:1fr 320px;gap:30px}
.v1t01x .vaw25ccnx{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 15px rgba(0,0,0,.06);margin-bottom:24px}
.v1t01x .vaw25ccnx h4{font-size:1.05rem;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid #FFF0F5}
.v1t01x .vaw25ccnx a{display:block;padding:6px 0;color:#444;font-size:.9rem;transition:color .3s}
.v1t01x .vaw25ccnx a:hover{color:#E8436F}

/* --- Buttons --- */
.vkynfng{display:inline-block;padding:12px 32px;border-radius:30px;font-size:1rem;font-weight:600;transition:all .3s;cursor:pointer;border:none;text-align:center}
.vkarz59{background:linear-gradient(135deg,#E8436F,#FF6B9D);color:#fff;box-shadow:0 4px 15px rgba(232,67,111,.3)}
.vkarz59:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(232,67,111,.4);color:#fff}
.vswf0b9t{border:2px solid #E8436F;color:#E8436F;background:transparent}
.vswf0b9t:hover{background:#E8436F;color:#fff}

/* --- MCP Service Frontend (Decorative) --- */
.vs60614d{background:#fff;border-radius:12px;padding:24px;box-shadow:0 4px 15px rgba(0,0,0,.06);border:1px solid #eee}
.vs60614d h4{font-size:1rem;margin-bottom:12px;color:#1A1A2E}
.v71r67w1{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:.9rem}
.v6ctjjj{width:8px;height:8px;border-radius:50%;background:#07C160;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* --- Responsive Design --- */
@media(max-width:1024px){
  .v7gr8m,.vs5p63trs{grid-template-columns:repeat(2,1fr)}
  .vy8e3ni{grid-template-columns:repeat(2,1fr)}
  .v8nwpo81{grid-template-columns:repeat(2,1fr)}
  .vsuz74{grid-template-columns:1fr 1fr}
  .vp0kecou{grid-template-columns:1fr}
}
@media(max-width:768px){
  .vhp1boml6{display:none;position:absolute;top:100%;left:0;right:0;background:#1A1A2E;flex-direction:column;padding:10px 0;box-shadow:0 10px 30px rgba(0,0,0,.2)}
  .vhp1boml6.open{display:flex}
  .vhp1boml6 a{padding:12px 24px;border-radius:0}
  .vo8h134n{display:block}
  .vwux4c41{height:380px}
  .vwux4c41 h1{font-size:1.8rem}
  .vwux4c41 p{font-size:1rem}
  .v7gr8m{grid-template-columns:1fr}
  .vs5p63trs{grid-template-columns:1fr}
  .vy8e3ni{grid-template-columns:repeat(2,1fr)}
  .v8nwpo81{grid-template-columns:1fr}
  .vutgii7o{grid-template-columns:1fr}
  .vgmad29{grid-template-columns:1fr}
  .vsuz74{grid-template-columns:1fr}
  .vkhkjm{padding:40px 0}
  .vlav4h h2{font-size:1.6rem}
}
@media(max-width:480px){
  .vwux4c41{height:300px}
  .vwux4c41 h1{font-size:1.5rem}
  .vy8e3ni{grid-template-columns:1fr}
  .vsggob6y{flex-direction:column;align-items:center}
}

/* --- Today Bar --- */
.vlou59csv{background:#fff;border-bottom:1px solid #f0f0f0;padding:10px 0;font-size:.9rem}
.vlou59csv .vhks5gvc{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.vh3js6a{background:linear-gradient(135deg,#E8436F,#FF6B9D);color:#fff;padding:3px 12px;border-radius:12px;font-size:.8rem;font-weight:600;white-space:nowrap}
.vycpl7u6{flex:1;color:#444;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vvw3g6{color:#999;font-size:.82rem;white-space:nowrap}

/* --- Sub Title --- */
.vokmtduv{font-size:1.3rem;color:#1A1A2E;margin:30px 0 18px;padding-left:14px;border-left:4px solid #E8436F}

/* --- Credential Grid --- */
.vpj5q41nt{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.vxypmzahz{background:#fff;border-radius:12px;padding:28px 20px;text-align:center;box-shadow:0 4px 15px rgba(0,0,0,.06);border:1px solid #f0f0f0;transition:all .3s}
.vxypmzahz:hover{border-color:#E8436F;box-shadow:0 8px 25px rgba(232,67,111,.1)}
.v3uan1p1{font-size:2.2rem;margin-bottom:12px}
.vxypmzahz h4{font-size:1rem;margin-bottom:8px;color:#1A1A2E}
.vxypmzahz p{color:#666;font-size:.85rem;line-height:1.6}

/* --- Video Duration Badge --- */
.v3pzzhp72{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:.78rem}

/* --- Responsive additions --- */
@media(max-width:1024px){.vpj5q41nt{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.vpj5q41nt{grid-template-columns:1fr}.v7r25x{height:240px}}

/* --- Lazy Load Placeholder --- */
.vqr8k67{opacity:0;transition:opacity .6s}
.vqr8k67.loaded{opacity:1}

/* --- Animation --- */
.vdxfft2kx{opacity:0;transform:translateY(20px);transition:all .6s ease}
.vdxfft2kx.visible{opacity:1;transform:translateY(0)}