:root{--ink2:#6f665c;--slate:#B6359F;--moss:#3735B6;--card:#fffdf8;--serif:Georgia,"Songti SC","Noto Serif SC",serif;--ink3:#5FD073;--line:#C0EDCD;--paper:#EAF6EE;--lava:#51E938;--ink:#171D18;--amber:#47F66A;--lava-d:#2BDB10;--r:12px;}
*{padding:0;margin:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--paper);line-height:1.65;color:var(--ink);font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;}
::selection{background:var(--amber);color:var(--ink);}
a{text-decoration:none;color:inherit;}
img{width:100%;height:100%;background:#C0EDCC;display:block;object-fit:cover;}
.fk50_wrap{padding:0 22px;margin:0 auto;max-width:1220px;}
.fk50_hd{border-bottom:4px solid var(--lava);top:0;z-index:90;background:var(--ink);position:sticky;}
.fk50_hd_in{gap:22px;display:flex;height:70px;align-items:center;}
.fk50_logo{color:#E3F6E8;gap:9px;display:flex;flex:none;align-items:center;}
.fk50_logo svg{height:36px;width:36px;display:block;}
.fk50_logo b{font-weight:900;letter-spacing:1px;font-family:var(--serif);font-size:19px;}
.fk50_logo b i{color:var(--lava);font-style:normal;}
.fk50_nv{gap:0;list-style:none;display:flex;}
.fk50_nv a{font-weight:700;display:block;color:#9AE2A8;font-size:14px;padding:8px 15px;border-bottom:3px solid transparent;}
.fk50_nv a:hover{color:#fff;}
.fk50_nv a.fk50_on{color:#fff;border-bottom-color:var(--lava);}
.fk50_hd_right{color:#86DC99;font-size:12.5px;gap:14px;margin-left:auto;display:flex;align-items:center;}
.fk50_hd_right b{font-size:15px;color:var(--amber);font-family:var(--serif);}
.fk50_hd_cta{font-size:13px;font-weight:800;padding:8px 16px;border-radius:22px;background:var(--lava);color:#fff;}
.fk50_burger{background:none;cursor:pointer;color:#fff;font-size:22px;display:none;border:0;}
.fk50_hero{position:relative;background:#0D120E;overflow:hidden;height:460px;}
.fk50_slide{transition:opacity .7s;position:absolute;opacity:0;pointer-events:none;inset:0;}
.fk50_slide.fk50_on{pointer-events:auto;opacity:1;}
.fk50_slide .fk50_bgimg{position:absolute;inset:0;}
.fk50_slide .fk50_bgimg img{height:100%;width:100%;object-fit:cover;}
.fk50_slide .fk50_scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,11,9,.93) 4%,rgba(13,11,9,.55) 46%,rgba(13,11,9,.1) 80%)}
.fk50_sl_in{display:grid;position:relative;z-index:3;grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:center;height:100%;}
.fk50_sl_tag{font-weight:900;color:#101411;padding:4px 12px;background:var(--amber);border-radius:16px;font-size:11px;display:inline-block;letter-spacing:2px;}
.fk50_slide h1,.fk50_slide h2{margin:14px 0 8px;color:#fff;font-size:clamp(30px,3.4vw,48px);line-height:1.16;font-family:var(--serif);}
.fk50_slide .fk50_sub{color:#C0EDCA;max-width:420px;font-size:15.5px;}
.fk50_sl_meta{margin:14px 0 0;gap:10px;flex-wrap:wrap;font-size:12.5px;color:#9FE3B0;display:flex;}
.fk50_sl_meta span{border:1px solid rgba(255,255,255,.18);padding:3px 10px;border-radius:16px;background:rgba(255,255,255,.1);}
.fk50_sl_btns{gap:12px;display:flex;margin-top:22px;}
.fk50_btn{border:0;cursor:pointer;gap:8px;padding:12px 26px;transition:.2s;font-size:14.5px;align-items:center;font-weight:900;display:inline-flex;border-radius:24px;}
.fk50_btn_p{box-shadow:0 6px 20px rgba(81,233,56/.4);color:#fff;background:var(--lava);}
.fk50_btn_p:hover{background:var(--lava-d);}
.fk50_btn_g{color:#E3F6E8;border:2px solid #E3F6E8;background:transparent;}
.fk50_btn_g:hover{background:#E3F6E8;color:var(--ink);}
.fk50_glance{border:1px solid rgba(255,255,255,.2);border-radius:var(--r);backdrop-filter:blur(6px);background:rgba(13,11,9,.82);padding:16px 18px;}
.fk50_glance h3{gap:8px;border-bottom:1px solid rgba(255,255,255,.2);padding-bottom:9px;display:flex;font-family:var(--serif);color:#fff;font-size:16px;align-items:center;}
.fk50_glance h3::after{content:"LIVE";margin-left:auto;font-size:9.5px;letter-spacing:1.5px;background:var(--moss);color:#fff;padding:1px 7px;border-radius:3px}
.fk50_glance ul{list-style:none;}
.fk50_glance li{font-size:13px;grid-template-columns:48px 1fr;padding:8px 0;display:grid;color:#C0EDCB;border-bottom:1px dashed rgba(255,255,255,.14);gap:10px;}
.fk50_glance li:last-child{border-bottom:0;}
.fk50_glance li time{font-family:var(--serif);font-size:12px;color:var(--amber);}
.fk50_hero_ctl{position:absolute;bottom:16px;z-index:6;right:0;left:0;}
.fk50_hero_ctl .fk50_wrap{align-items:center;gap:12px;display:flex;}
.fk50_dots{display:flex;gap:8px;}
.fk50_dots button{width:28px;padding:0;height:4px;border:0;background:rgba(255,255,255,.3);cursor:pointer;border-radius:18px;}
.fk50_dots button.fk50_on{background:var(--amber);}
.fk50_arws{margin-left:auto;gap:8px;display:flex;}
.fk50_arw{width:38px;border-radius:50%;background:rgba(13,11,9,.5);color:#fff;height:38px;cursor:pointer;font-size:16px;border:1px solid rgba(255,255,255,.35);}
.fk50_arw:hover{color:var(--amber);border-color:var(--amber);}
.fk50_strip{margin-top:26px;grid-template-columns:repeat(4,1fr);border:1.5px solid var(--ink);border-radius:var(--r);overflow:hidden;background:var(--ink);display:grid;gap:1px;}
.fk50_strip div{background:var(--card);padding:15px 18px;}
.fk50_strip b{display:block;line-height:1.1;color:var(--lava-d);font-size:26px;font-family:var(--serif);}
.fk50_strip span{font-size:12px;color:var(--ink2);}
.fk50_sec{padding:44px 0 0;}
.fk50_sec_h{padding-bottom:10px;margin-bottom:20px;display:flex;align-items:baseline;border-bottom:2.5px solid var(--ink);gap:12px;}
.fk50_sec_h h2{font-family:var(--serif);font-size:25px;}
.fk50_sec_h .fk50_en{color:var(--ink3);letter-spacing:3px;font-size:10.5px;text-transform:uppercase;}
.fk50_sec_h .fk50_sub{color:var(--ink2);font-size:12.5px;}
.fk50_sec_h .fk50_more{font-weight:800;color:var(--lava-d);margin-left:auto;font-size:13px;}
.fk50_sec_h .fk50_more:hover{text-decoration:underline;}
.fk50_mag_grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:186px;gap:14px;}
.fk50_mg{border-radius:var(--r);position:relative;border:1.5px solid var(--ink);overflow:hidden;display:block;transition:.24s;}
.fk50_mg:hover{box-shadow:6px 6px 0 var(--lava);transform:translate(-3px,-3px);}
.fk50_mg img{width:100%;position:absolute;inset:0;height:100%;}
.fk50_mg::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,11,9,.9) 6%,rgba(13,11,9,.12) 58%,transparent)}
.fk50_mg .fk50_txt{position:absolute;left:14px;color:#fff;bottom:12px;z-index:2;right:14px;}
.fk50_mg .fk50_txt .fk50_k{padding:2px 8px;display:inline-block;color:#101411;border-radius:20px;letter-spacing:1.5px;font-size:10px;font-weight:900;background:var(--amber);margin-bottom:6px;}
.fk50_mg .fk50_txt h3{font-weight:800;line-height:1.35;font-size:16px;}
.fk50_mg .fk50_txt p{color:#C0EDCB;font-size:11.5px;margin-top:3px;}
.fk50_mg .fk50_num{position:absolute;left:12px;color:rgba(255,255,255,.9);font-weight:900;top:8px;font-family:var(--serif);z-index:2;font-size:40px;text-shadow:0 3px 12px rgba(0,0,0,.6);}
.fk50_mg.fk50_big{grid-column:span 2;grid-row:span 2;}
.fk50_mg.fk50_big .fk50_txt h3{font-family:var(--serif);font-size:23px;}
.fk50_mg.fk50_wide{grid-column:span 2;}
.fk50_board{gap:24px;grid-template-columns:minmax(0,1fr) 300px;display:grid;}
.fk50_rank_rows{border-top:2.5px solid var(--ink);}
.fk50_rr{grid-template-columns:60px 92px minmax(0,1fr) 150px 72px;align-items:center;transition:.2s;border-bottom:1px solid var(--line);display:grid;padding:11px 6px;gap:14px;}
.fk50_rr:hover{background:var(--card);}
.fk50_rr .fk50_no{color:#C0EDCB;font-family:var(--serif);line-height:1;font-weight:900;text-align:center;font-size:34px;}
.fk50_rr:nth-child(1) .fk50_no{color:var(--lava);}
.fk50_rr:nth-child(2) .fk50_no{color:var(--amber);}
.fk50_rr:nth-child(3) .fk50_no{color:var(--slate);}
.fk50_rr .fk50_th{border:1px solid var(--line);border-radius:20px;overflow:hidden;aspect-ratio:16/9;}
.fk50_rr h3{font-size:15.5px;}
.fk50_rr small{font-size:12px;color:var(--ink2);margin-top:2px;display:block;}
.fk50_rr .fk50_bar{background:#C0EDCC;overflow:hidden;border-radius:16px;height:7px;}
.fk50_rr .fk50_bar i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),var(--lava))}
.fk50_rr .fk50_v{text-align:right;font-family:var(--serif);font-size:18px;font-weight:900;color:var(--lava-d);}
.fk50_rr .fk50_v small{font-size:11px;font-family:inherit;display:block;color:var(--moss);}
.fk50_rr .fk50_v small.fk50_dn{color:#DA80CC;}
.fk50_side_card{padding:18px 20px;border-radius:var(--r);background:var(--card);border:1.5px solid var(--ink);margin-bottom:18px;}
.fk50_side_card h3{font-size:16.5px;border-bottom:2px solid var(--ink);font-family:var(--serif);padding-bottom:8px;margin-bottom:10px;}
.fk50_side_card ul{list-style:none;}
.fk50_side_card li{display:flex;gap:10px;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
.fk50_side_card li:last-child{border-bottom:0;}
.fk50_side_card li span{font-size:12px;color:var(--ink2);white-space:nowrap;}
.fk50_side_card p{font-size:13px;color:var(--ink2);}
.fk50_tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.fk50_tile{display:block;border:1.5px solid var(--ink);overflow:hidden;border-radius:var(--r);transition:.22s;background:var(--card);}
.fk50_tile:hover{box-shadow:0 10px 0 rgba(71,246,106/.6);transform:translateY(-4px);}
.fk50_tile .fk50_art{aspect-ratio:16/10;border-bottom:1.5px solid var(--ink);}
.fk50_tile .fk50_b{padding:11px 13px 13px;}
.fk50_tile h3{font-size:15px;}
.fk50_tile small{font-size:11.5px;display:block;color:var(--ink2);margin-top:3px;}
.fk50_track{overflow-x:auto;padding:2px 2px 14px;gap:14px;display:flex;scroll-snap-type:x mandatory;}
.fk50_track::-webkit-scrollbar{height:7px;}
.fk50_track::-webkit-scrollbar-thumb{border-radius:18px;background:#BCEBC8;}
.fk50_tv2{background:var(--card);border:1.5px solid var(--ink);flex:0 0 280px;border-radius:var(--r);scroll-snap-align:start;overflow:hidden;}
.fk50_tv2 .fk50_art{aspect-ratio:16/9;border-bottom:1.5px solid var(--ink);}
.fk50_tv2 .fk50_b{padding:11px 13px 13px;}
.fk50_tv2 .fk50_b .fk50_k{font-size:10.5px;letter-spacing:1px;color:var(--lava-d);font-weight:900;}
.fk50_tv2 h3{margin-top:3px;font-size:15px;}
.fk50_tv2 small{font-size:11.5px;color:var(--ink2);}
.fk50_punches{display:grid;gap:16px;grid-template-columns:repeat(3,1fr);}
.fk50_pu{background:var(--card);border:1.5px solid var(--ink);border-radius:var(--r);position:relative;padding:18px 20px;}
.fk50_pu::before{content:"“";position:absolute;top:0;right:14px;font-family:var(--serif);font-size:66px;color:var(--line);line-height:1}
.fk50_pu .fk50_tag{letter-spacing:1.5px;font-weight:900;display:inline-block;font-size:10px;margin-bottom:9px;border-radius:18px;padding:1px 8px;color:var(--lava-d);border:1px solid var(--lava);}
.fk50_pu p{font-weight:600;font-size:14px;}
.fk50_pu .fk50_by{margin-top:14px;padding-top:12px;gap:10px;align-items:center;display:flex;border-top:1px dashed var(--line);}
.fk50_pu .fk50_by img{flex:none;width:40px;border-radius:24px;height:40px;}
.fk50_pu .fk50_by b{display:block;font-size:13px;}
.fk50_pu .fk50_by small{color:var(--ink2);font-size:11px;}
.fk50_news4{display:grid;gap:14px;grid-template-columns:repeat(4,1fr);}
.fk50_nw{display:block;border-radius:var(--r);border:1.5px solid var(--ink);background:var(--card);transition:.22s;overflow:hidden;}
.fk50_nw:hover{box-shadow:5px 5px 0 var(--amber);transform:translate(-3px,-3px);}
.fk50_nw .fk50_th{aspect-ratio:16/10;border-bottom:1.5px solid var(--ink);}
.fk50_nw .fk50_b{padding:12px 14px 14px;}
.fk50_nw .fk50_cat{border-radius:20px;padding:1px 8px;display:inline-block;letter-spacing:1.5px;background:var(--slate);color:#fff;font-size:10px;font-weight:900;}
.fk50_nw h4{font-size:14px;margin:8px 0 5px;line-height:1.5;}
.fk50_nw time{font-size:11px;color:var(--ink3);}
.fk50_letters{grid-template-columns:1fr 1fr;gap:14px;display:grid;}
.fk50_ltr{background:var(--card);border-radius:var(--r);padding:16px 18px;border:1.5px solid var(--ink);border-left:6px solid var(--lava);}
.fk50_ltr p{font-size:13.5px;}
.fk50_ltr footer{color:var(--ink2);display:flex;align-items:center;margin-top:9px;gap:9px;font-size:11.5px;}
.fk50_ltr footer img{height:30px;flex:none;width:30px;border-radius:16px;}
.fk50_ltr footer b{color:var(--ink);}
.fk50_about{overflow:hidden;border:2.5px solid var(--ink);border-radius:var(--r);box-shadow:9px 9px 0 var(--amber);grid-template-columns:1.3fr 1fr;background:var(--card);display:grid;}
.fk50_about .fk50_pic{min-height:250px;border-right:2.5px solid var(--ink);}
.fk50_about .fk50_b{padding:26px 30px;}
.fk50_about h3{font-size:22px;margin-bottom:9px;font-family:var(--serif);}
.fk50_about p{font-size:13.5px;color:var(--ink2);}
.fk50_about .fk50_facts{display:grid;gap:10px;margin-top:14px;grid-template-columns:1fr 1fr;}
.fk50_about .fk50_facts div{padding:10px 12px;border-radius:18px;border:1.5px solid var(--line);}
.fk50_about .fk50_facts b{font-size:19px;display:block;font-family:var(--serif);color:var(--lava-d);}
.fk50_about .fk50_facts span{color:var(--ink2);font-size:11px;}
.fk50_ft{padding:40px 0 20px;background:var(--ink);font-size:13px;color:#86DC99;margin-top:54px;}
.fk50_ft_grid{margin-bottom:22px;gap:26px;grid-template-columns:1.5fr 1fr 1fr 1fr;display:grid;}
.fk50_ft h4{font-family:var(--serif);color:#E3F6E8;margin-bottom:9px;font-size:15px;}
.fk50_ft a{display:block;color:#86DC99;padding:3.5px 0;}
.fk50_ft a:hover{color:var(--amber);}
.fk50_ft .fk50_brand{display:flex;margin-bottom:9px;align-items:center;gap:9px;}
.fk50_ft .fk50_brand svg{width:30px;height:30px;}
.fk50_ft .fk50_brand b{font-family:var(--serif);color:#E3F6E8;font-size:17px;}
.fk50_copy{padding-top:14px;color:#45C95E;border-top:1px solid #2C3A2E;text-align:center;font-size:12px;}
.fk50_page_hero{border-bottom:2.5px solid var(--ink);padding:38px 0 24px;background:var(--card);}
.fk50_page_hero .fk50_crumbs{color:var(--ink2);margin-bottom:8px;font-size:12.5px;}
.fk50_page_hero h1{font-family:var(--serif);font-size:34px;}
.fk50_page_hero p{color:var(--ink2);max-width:680px;margin-top:8px;}
.fk50_layout{grid-template-columns:minmax(0,1fr) 300px;padding:32px 0 8px;display:grid;gap:26px;}
.fk50_ctile{overflow:hidden;margin-bottom:14px;grid-template-columns:190px 1fr;background:var(--card);border:1.5px solid var(--ink);display:grid;border-radius:var(--r);gap:16px;}
.fk50_ctile .fk50_th{aspect-ratio:16/9;}
.fk50_ctile .fk50_b{padding:14px 16px 14px 0;}
.fk50_ctile h3{font-family:var(--serif);font-size:18px;}
.fk50_ctile p{font-size:13px;color:var(--ink2);margin-top:5px;}
.fk50_ctile .fk50_m{color:var(--ink3);font-size:11.5px;margin-top:7px;}
.fk50_tags{gap:10px;flex-wrap:wrap;display:flex;}
.fk50_tags a{font-size:13px;border-radius:24px;background:var(--card);border:1.5px solid var(--ink);padding:6px 14px;}
.fk50_tags a:hover{color:#fff;background:var(--ink);}
@media (max-width:1200px){.fk50_mag_grid{grid-template-columns:repeat(2,1fr);}
.fk50_mg.fk50_big{grid-column:span 2;}
.fk50_tiles{grid-template-columns:repeat(3,1fr);}
.fk50_news4{grid-template-columns:1fr 1fr;}
.fk50_ft_grid{grid-template-columns:1fr 1fr 1fr;}}
@media (max-width:960px){.fk50_hero{height:420px;}
.fk50_sl_in{grid-template-columns:1fr;}
.fk50_glance{display:none;}
.fk50_board{grid-template-columns:1fr;}
.fk50_punches{grid-template-columns:1fr;}
.fk50_layout{grid-template-columns:1fr;}
.fk50_about{grid-template-columns:1fr;}
.fk50_about .fk50_pic{border-bottom:2.5px solid var(--ink);border-right:0;}
.fk50_strip{grid-template-columns:1fr 1fr;}
.fk50_ctile{grid-template-columns:150px 1fr;}}
@media (max-width:620px){.fk50_hd_in{gap:12px;}
.fk50_nv{top:70px;left:0;padding:10px 18px;display:none;background:var(--ink);position:absolute;right:0;flex-direction:column;}
.fk50_nv.fk50_open{display:flex;}
.fk50_nv a{border-bottom:1px solid #2C3A2E;}
.fk50_burger{display:block;}
.fk50_hd_right{display:none;}
.fk50_hero{height:380px;}
.fk50_slide h1,.fk50_slide h2{font-size:26px;}
.fk50_mag_grid{grid-auto-rows:200px;grid-template-columns:1fr;}
.fk50_mg.fk50_big,.fk50_mg.fk50_wide{grid-column:span 1;}
.fk50_mg.fk50_big{grid-row:span 1;}
.fk50_rr{grid-template-columns:44px 76px minmax(0,1fr) 56px;}
.fk50_rr .fk50_bar{display:none;}
.fk50_rr .fk50_no{font-size:26px;}
.fk50_tiles,.fk50_news4{grid-template-columns:1fr 1fr;}
.fk50_letters{grid-template-columns:1fr;}
.fk50_ft_grid{grid-template-columns:1fr 1fr;}
.fk50_tv2{flex:0 0 240px;}}
/* 卡片式图片 */
img{border-radius:26px;object-fit:cover;max-width:100%;}
.ph img,.card img{border-radius:26px;}