* { box-sizing: border-box; margin: 0; padding: 0; }
body { background-color: #f4f6f9; font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif; color: #333; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
.bottomwrap { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.bottomheader { background: #ffffff; padding: 15px 0; border-bottom: 1px solid #eeeeee; }
.bottomheadflex { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.bottomlogo img { height: 36px; max-width: 200px; object-fit: contain; display: block; }
.bottomnavbar { display: flex; align-items: center; gap: 25px; overflow-x: auto; white-space: nowrap; flex: 1; justify-content: center; }
.bottomnavitem { color: #333333; font-size: 15px; font-weight: 600; display: inline-block; transition: color 0.2s; }
.bottomnavitem:hover, .bottomnavitem.active { color: #3065e8; }
.bottomuser { display: flex; gap: 10px; }
.bottombtn { border: 1px solid #3065e8; color: #3065e8; padding: 6px 18px; border-radius: 4px; font-size: 14px; font-weight: bold; transition: all 0.2s; }
.bottombtn.solid { background: #3065e8; color: #ffffff; }
.bottombtn:hover { opacity: 0.9; }
.bottomhero { background: linear-gradient(135deg, #447cf0, #1b49d6); padding: 50px 0; text-align: center; }
.bottomherocard { display: block; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: 12px; padding: 25px; max-width: 800px; margin: 0 auto; transition: transform 0.3s; }
.bottomherocard:hover { transform: translateY(-5px); background: rgba(255,255,255,0.15); }
.bottomherocard img { width: 100%; height: 320px; object-fit: cover; border-radius: 8px; margin-bottom: 15px; box-shadow: 0 8px 20px rgba(0,0,0,0.15); }
.bottomheroinfo { color: #ffffff; }
.bottomherotitle { font-size: 22px; font-weight: bold; margin-bottom: 8px; }
.bottomheroprice { color: #f59a23; font-size: 20px; font-weight: bold; }
.bottomsection { padding: 40px 0; }
.bottomsectitle { text-align: center; font-size: 22px; font-weight: bold; color: #333; margin-bottom: 30px; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.bottomsectitle span { font-size: 13px; color: #888; font-weight: normal; }
.bottomiconbox { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-bottom: 40px; }
@media (max-width: 992px) { .bottomiconbox { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .bottomiconbox { grid-template-columns: repeat(2, 1fr); } }
.bottomiconcard { background: #ffffff; border-radius: 10px; padding: 20px; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03); transition: transform 0.3s; display: flex; flex-direction: column; align-items: center; }
.bottomiconcard:hover { transform: translateY(-4px); box-shadow: 0 10px 25px rgba(48,101,232,0.1); }
.bottomiconcard img { width: 64px; height: 64px; object-fit: cover; border-radius: 12px; margin-bottom: 12px; border: 1px solid #eee; }
.bottomicontitle { font-size: 14px; font-weight: bold; color: #333; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 100%; }
.bottomiconprice { color: #f59a23; font-size: 14px; font-weight: bold; }
.bottomgrid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1024px) { .bottomgrid4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .bottomgrid4 { grid-template-columns: repeat(1, 1fr); } }
.bottomcard { background: #ffffff; border-radius: 10px; border: 1px solid #eeeeee; overflow: hidden; transition: box-shadow 0.3s, border-color 0.3s; display: flex; flex-direction: column; justify-content: space-between; }
.bottomcard:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.06); border-color: #3065e8; transform: translateY(-3px); }
.bottomcardimg { height: 160px; width: 100%; overflow: hidden; background: #fafafa; display: flex; align-items: center; justify-content: center; }
.bottomcardimg img { width: 100%; height: 100%; object-fit: cover; }
.bottomcardinfo { padding: 18px; }
.bottomcardtitle { font-size: 15px; font-weight: bold; color: #333; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 8px; }
.bottomcardprice { color: #f59a23; font-size: 16px; font-weight: bold; display: flex; justify-content: space-between; align-items: center; }
.bottombadge { background: #fff0eb; color: #f59a23; font-size: 11px; padding: 2px 6px; border-radius: 4px; font-weight: normal; }
.bottomvipsec { background: #1e355e; padding: 50px 0; color: #ffffff; margin: 40px 0; }
.bottomvipsec .bottomsectitle { color: #ffffff; }
.bottomvipsec .bottomsectitle span { color: #8a94a6; }
.bottomvipcard { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 30px 20px; text-align: center; transition: all 0.3s; display: flex; flex-direction: column; justify-content: space-between; height: 100%; }
.bottomvipcard:hover { border-color: #f59a23; transform: translateY(-5px); background: rgba(255,255,255,0.1); }
.bottomvipimg { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; margin: 0 auto 15px auto; display: block; border: 2px solid rgba(255,255,255,0.2); }
.bottomviptit { font-size: 16px; font-weight: bold; margin-bottom: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bottomvipprice { font-size: 22px; color: #f59a23; font-weight: bold; margin-bottom: 15px; }
.bottomvipbtn { display: inline-block; background: #f59a23; color: #fff; padding: 8px 24px; border-radius: 20px; font-weight: bold; font-size: 13px; }
.bottomgrid5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; }
@media (max-width: 1200px) { .bottomgrid5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .bottomgrid5 { grid-template-columns: repeat(2, 1fr); } }
.bottomlist2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 768px) { .bottomlist2 { grid-template-columns: 1fr; } }
.bottomlistitem { display: flex; align-items: center; gap: 12px; background: #ffffff; border: 1px solid #eeeeee; padding: 12px; border-radius: 8px; transition: border-color 0.2s; }
.bottomlistitem:hover { border-color: #3065e8; }
.bottomlistitem img { width: 44px; height: 44px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.bottomlistinfo { flex: 1; overflow: hidden; }
.bottomlisttitle { font-size: 13px; font-weight: bold; color: #333; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 4px; }
.bottomlistprice { color: #f59a23; font-size: 14px; font-weight: bold; }
.bottomdetailbox { background: #ffffff; border-radius: 12px; border: 1px solid #eeeeee; padding: 40px; max-width: 700px; margin: 40px auto; box-shadow: 0 10px 30px rgba(0,0,0,0.03); }
.bottomfooter { background: #162645; color: #8a94a6; padding: 40px 0 20px 0; text-align: center; }
.bottomfooter a { color: #a1abc0; margin: 0 10px 10px 10px; display: inline-block; font-size: 14px; }
.bottomfooter p { color: #6b778c; font-size: 12px; margin-top: 15px; border-top: 1px solid #233454; padding-top: 15px; }