/* roulang page: index */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--washi);color:var(--kuro);font-family:"Hiragino Sans GB","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.75}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
button,input{font:inherit}
:focus-visible{outline:2px solid var(--shu);outline-offset:3px;border-radius:6px}

:root{
--kuro:#15171c;
--washi:#f6f4ef;
--ai:#1c2b4a;
--shu:#cf4d38;
--mizu:#7fd3c8;
--keisen:#e2ded5;
--hai:#6b6a67;
--r1:10px;--r2:16px;--r3:22px;
--kage1:0 1px 2px rgba(21,23,28,.06);
--kage2:0 18px 44px -22px rgba(21,23,28,.42);
--ma:clamp(56px,7vw,96px)
}

.echkdohh-wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}

/* 顶栏 */
.echkdohh-top{position:sticky;top:0;z-index:60;background:rgba(246,244,239,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--keisen)}
.echkdohh-top-in{display:flex;align-items:center;gap:26px;min-height:74px}
.echkdohh-logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.echkdohh-mark{width:42px;height:42px;border-radius:13px;background:var(--ai);color:#fff;display:grid;place-items:center;font-size:19px;font-weight:700;letter-spacing:.04em}
.echkdohh-name{font-size:17px;font-weight:700;line-height:1.2;letter-spacing:.01em}
.echkdohh-name small{display:block;margin-top:3px;font-size:10px;font-weight:500;letter-spacing:.24em;color:var(--hai)}
.echkdohh-nav{margin-left:auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.echkdohh-nav::-webkit-scrollbar{display:none}
.echkdohh-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 15px;border-radius:999px;font-size:15px;color:#3c3f47;white-space:nowrap;transition:background .2s,color .2s}
.echkdohh-nav a:hover{background:#eae6dc;color:var(--ai)}
.echkdohh-nav a.is-on{background:var(--ai);color:#fff}

/* 首屏 */
.echkdohh-hero{position:relative;isolation:isolate;overflow:hidden;background:#0d121c;color:#fff}
.echkdohh-hero>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.5}
.echkdohh-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(104deg,rgba(8,12,20,.95) 0%,rgba(8,12,20,.74) 46%,rgba(8,12,20,.32) 100%)}
.echkdohh-hero-in{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);gap:52px;align-items:center;padding:clamp(62px,8.5vw,116px) 0}
.echkdohh-kicker{font-size:13px;letter-spacing:.22em;color:var(--mizu);margin-bottom:18px}
.echkdohh-hero h1{font-size:clamp(38px,6.2vw,72px);line-height:1.06;letter-spacing:-.02em;font-weight:800}
.echkdohh-hero h1 span{color:var(--mizu)}
.echkdohh-lede{margin-top:24px;max-width:36em;font-size:16px;line-height:1.85;color:rgba(255,255,255,.78)}
.echkdohh-act{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.echkdohh-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;border-radius:999px;background:var(--shu);color:#fff;font-size:15px;font-weight:600;box-shadow:0 12px 28px -14px rgba(207,77,56,.95);transition:transform .2s,box-shadow .2s}
.echkdohh-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px -16px rgba(207,77,56,1)}
.echkdohh-btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.34);box-shadow:none}
.echkdohh-btn-ghost:hover{background:rgba(255,255,255,.1)}
.echkdohh-spec{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r3);padding:26px 24px}
.echkdohh-spec-t{font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.6);margin-bottom:8px}
.echkdohh-spec li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.14);font-size:14px;color:rgba(255,255,255,.72)}
.echkdohh-spec li:last-child{border-bottom:0;padding-bottom:0}
.echkdohh-spec b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;font-weight:600;color:var(--mizu)}

/* 板块骨架 */
.echkdohh-sec{padding:var(--ma) 0}
.echkdohh-sec+.echkdohh-sec{border-top:1px solid var(--keisen)}
.echkdohh-sec--tint{background:#efece3}
.echkdohh-sec--dark{background:var(--ai);color:#fff;border-top:0}
.echkdohh-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:34px;align-items:end;margin-bottom:42px}
.echkdohh-eyebrow{display:inline-block;font-size:12px;letter-spacing:.2em;color:var(--shu);margin-bottom:12px}
.echkdohh-head h2,.echkdohh-band h2{font-size:clamp(25px,3.3vw,37px);line-height:1.26;letter-spacing:-.01em}
.echkdohh-head p{font-size:15px;color:var(--hai)}
.echkdohh-sec--dark .echkdohh-head p{color:rgba(255,255,255,.7)}
.echkdohh-sec--dark .echkdohh-head h2{color:#fff}

/* 分类频道 */
.echkdohh-cats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.echkdohh-cats li{background:#fff;border:1px solid var(--keisen);border-radius:var(--r2);padding:22px 22px 24px;box-shadow:var(--kage1);transition:transform .22s,box-shadow .22s}
.echkdohh-cats li:hover{transform:translateY(-3px);box-shadow:var(--kage2)}
.echkdohh-cats h3{font-size:18px;margin-bottom:8px}
.echkdohh-cats h3::before{content:"";display:inline-block;width:8px;height:8px;margin-right:9px;border-radius:2px;background:var(--shu);vertical-align:2px}
.echkdohh-cats p{font-size:14px;color:var(--hai);line-height:1.7}

/* 卡片 */
.echkdohh-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.echkdohh-card{background:#fff;border:1px solid var(--keisen);border-radius:var(--r2);overflow:hidden;box-shadow:var(--kage1);transition:transform .25s,box-shadow .25s}
.echkdohh-card:hover{transform:translateY(-5px);box-shadow:var(--kage2)}
.echkdohh-thumb{position:relative;aspect-ratio:3/4;overflow:hidden;background:#dcd7cc}
.echkdohh-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.echkdohh-card:hover .echkdohh-thumb img{transform:scale(1.06)}
.echkdohh-badge{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:999px;background:rgba(9,13,22,.76);color:#fff;font-size:12px;letter-spacing:.02em;backdrop-filter:blur(4px)}
.echkdohh-score{position:absolute;right:10px;bottom:10px;padding:2px 9px;border-radius:8px;background:var(--shu);color:#fff;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}
.echkdohh-card-b{padding:14px 14px 17px}
.echkdohh-card-b h3{font-size:16px;font-weight:700;line-height:1.35}
.echkdohh-card-b p{margin-top:5px;font-size:13px;color:var(--hai)}

/* 榜单 */
.echkdohh-rank{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 46px}
.echkdohh-rank li{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid var(--keisen)}
.echkdohh-rank em{flex:0 0 34px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-style:normal;font-size:19px;font-weight:700;color:#b6b0a4}
.echkdohh-rank li:nth-child(-n+3) em{color:var(--shu)}
.echkdohh-rank b{font-size:16px;font-weight:600}
.echkdohh-rank span{margin-left:auto;font-size:13px;color:var(--hai);white-space:nowrap}
.echkdohh-rank i{font-style:normal;font-size:12px;padding:2px 8px;border-radius:6px;background:#efece3;color:#585652;white-space:nowrap}

/* 高分好评 */
.echkdohh-good{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.echkdohh-good li{background:#fff;border:1px solid var(--keisen);border-left:3px solid var(--ai);border-radius:var(--r1);padding:18px 20px}
.echkdohh-good h3{display:flex;align-items:baseline;justify-content:space-between;gap:10px;font-size:16px}
.echkdohh-good h3 span{font-size:15px;font-weight:700;color:var(--shu);font-variant-numeric:tabular-nums}
.echkdohh-good p{margin-top:7px;font-size:13.5px;color:var(--hai);line-height:1.7}

/* 类型专区 */
.echkdohh-types{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.echkdohh-types article{background:#fff;border:1px solid var(--keisen);border-radius:var(--r2);padding:20px 18px 22px}
.echkdohh-types h3{font-size:16px;margin-bottom:12px;color:var(--ai)}
.echkdohh-types li{padding:7px 0;font-size:14px;color:#42454c;border-bottom:1px dashed #ece8de}
.echkdohh-types li:last-child{border-bottom:0}

/* 画质说明 */
.echkdohh-band{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:52px;align-items:start}
.echkdohh-band p{margin-top:18px;font-size:15.5px;color:var(--hai);line-height:1.85}
.echkdohh-steps{display:grid;gap:2px}
.echkdohh-steps li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;padding:20px 0;border-bottom:1px solid var(--keisen)}
.echkdohh-steps li:first-child{padding-top:0}
.echkdohh-steps li:last-child{border-bottom:0;padding-bottom:0}
.echkdohh-steps b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;color:var(--shu);letter-spacing:.06em}
.echkdohh-steps h3{font-size:16px;margin-bottom:6px}
.echkdohh-steps p{margin:0;font-size:14px;color:var(--hai);line-height:1.75}

/* 即将播出 */
.echkdohh-soon{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.echkdohh-soon li{background:#fff;border:1px solid var(--keisen);border-radius:var(--r2);padding:20px}
.echkdohh-soon time{display:inline-block;font-size:12px;letter-spacing:.08em;color:#fff;background:var(--ai);border-radius:6px;padding:2px 9px}
.echkdohh-soon h3{margin-top:12px;font-size:17px}
.echkdohh-soon p{margin-top:6px;font-size:13.5px;color:var(--hai);line-height:1.7}

/* 专题 */
.echkdohh-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.echkdohh-topic{position:relative;isolation:isolate;overflow:hidden;border-radius:var(--r3);min-height:264px;display:flex;align-items:flex-end}
.echkdohh-topic img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.echkdohh-topic:hover img{transform:scale(1.06)}
.echkdohh-topic::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,13,22,.18) 0%,rgba(9,13,22,.9) 100%)}
.echkdohh-topic-in{padding:24px}
.echkdohh-topic-in h3{font-size:20px;color:#fff}
.echkdohh-topic-in p{margin-top:8px;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.76)}
.echkdohh-topic-in span{display:inline-block;margin-top:12px;font-size:12px;letter-spacing:.12em;color:var(--mizu)}

/* 资讯 */
.echkdohh-news li{display:flex;align-items:center;gap:16px;padding:17px 0;border-bottom:1px solid var(--keisen);transition:padding .2s}
.echkdohh-news li:last-child{border-bottom:0}
.echkdohh-news li:hover{padding-left:6px}
.echkdohh-news i{flex:0 0 auto;font-style:normal;font-size:12px;padding:2px 9px;border-radius:6px;background:#fff;border:1px solid var(--keisen);color:var(--ai)}
.echkdohh-news h3{font-size:15.5px;font-weight:600;line-height:1.5}
.echkdohh-news time{margin-left:auto;font-size:13px;color:var(--hai);white-space:nowrap}

/* 问答 */
.echkdohh-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.echkdohh-faq details{background:#fff;border:1px solid var(--keisen);border-radius:var(--r2);padding:16px 20px}
.echkdohh-faq summary{cursor:pointer;font-size:15.5px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:14px}
.echkdohh-faq summary::-webkit-details-marker{display:none}
.echkdohh-faq summary::after{content:"+";color:var(--shu);font-weight:700}
.echkdohh-faq details[open] summary::after{content:"–"}
.echkdohh-faq p{margin-top:12px;font-size:14px;line-height:1.8;color:var(--hai)}

/* 收口 */
.echkdohh-cta{background:var(--ai);color:#fff;text-align:center}
.echkdohh-cta h2{font-size:clamp(24px,3.2vw,34px);line-height:1.3}
.echkdohh-cta p{margin:16px auto 0;max-width:38em;font-size:15.5px;color:rgba(255,255,255,.74);line-height:1.85}
.echkdohh-cta .echkdohh-btn{margin-top:30px}

/* 页脚 */
.echkdohh-foot{background:#101722;color:rgba(255,255,255,.72);padding:60px 0 26px;font-size:14px}
.echkdohh-foot-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.echkdohh-foot h3{font-size:14px;color:#fff;letter-spacing:.06em;margin-bottom:14px}
.echkdohh-foot li{padding:6px 0;color:rgba(255,255,255,.62)}
.echkdohh-foot a{color:rgba(255,255,255,.62);transition:color .2s}
.echkdohh-foot a:hover{color:var(--mizu)}
.echkdohh-foot p{line-height:1.8;color:rgba(255,255,255,.6)}
.echkdohh-copy{margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.45)}

@media (max-width:1024px){
.echkdohh-hero-in{grid-template-columns:1fr;gap:36px}
.echkdohh-head{grid-template-columns:1fr;gap:16px;align-items:start}
.echkdohh-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
.echkdohh-cats{grid-template-columns:repeat(2,minmax(0,1fr))}
.echkdohh-good{grid-template-columns:repeat(2,minmax(0,1fr))}
.echkdohh-types{grid-template-columns:repeat(3,minmax(0,1fr))}
.echkdohh-band{grid-template-columns:1fr;gap:34px}
.echkdohh-soon{grid-template-columns:repeat(2,minmax(0,1fr))}
.echkdohh-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.echkdohh-rank{grid-template-columns:1fr;gap:0}
.echkdohh-foot-cols{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
.echkdohh-top-in{flex-wrap:wrap;gap:10px;padding:12px 0;min-height:0}
.echkdohh-nav{margin-left:0;width:100%}
.echkdohh-nav a{padding:0 13px;font-size:14.5px}
.echkdohh-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.echkdohh-types{grid-template-columns:repeat(2,minmax(0,1fr))}
.echkdohh-soon{grid-template-columns:1fr}
.echkdohh-topic-grid{grid-template-columns:1fr}
.echkdohh-faq{grid-template-columns:1fr}
.echkdohh-good{grid-template-columns:1fr}
.echkdohh-news li{flex-wrap:wrap;gap:8px}
.echkdohh-news time{margin-left:0;width:100%}
.echkdohh-rank b{font-size:15px}
}
@media (max-width:520px){
body{font-size:15px}
.echkdohh-wrap{width:calc(100% - 32px)}
.echkdohh-cats{grid-template-columns:1fr}
.echkdohh-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.echkdohh-card-b{padding:11px 11px 14px}
.echkdohh-card-b h3{font-size:14.5px}
.echkdohh-card-b p{font-size:12.5px}
.echkdohh-score{font-size:12px;right:8px;bottom:8px}
.echkdohh-badge{font-size:11px;left:8px;top:8px}
.echkdohh-types{grid-template-columns:1fr}
.echkdohh-act .echkdohh-btn{width:100%}
.echkdohh-spec{padding:20px}
.echkdohh-foot-cols{grid-template-columns:1fr;gap:24px}
.echkdohh-steps li{grid-template-columns:44px minmax(0,1fr);gap:12px}
}