/* 懂你影视 - 前台样式（主题色由后台控制，CSS 变量注入于 index.php :root） */
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%;background:var(--page-bg,#eaf2ff);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;color:#1f2733;-webkit-font-smoothing:antialiased}
::-webkit-scrollbar{width:0;height:0;display:none}
html{scrollbar-width:none;-ms-overflow-style:none}

/* 页面容器 */
.page{max-width:520px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:36px 24px;background-color:var(--page-bg,#eaf2ff);background-image:linear-gradient(rgba(255,255,255,calc(var(--bg-overlay,0)*.01)),rgba(255,255,255,calc(var(--bg-overlay,0)*.01))),var(--page-bg-image,none);background-size:cover;background-position:center;background-attachment:fixed}

/* ---------- 顶部：官方网址栏 ---------- */
.url-bar{width:100%;background:#fff;border:1px solid #d8e3f5;border-radius:12px;padding:12px 14px;margin-bottom:24px;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.url-tip{display:block;font-size:.82rem;color:#5b6472;margin-bottom:10px;letter-spacing:.02em}
.url-line{display:flex;align-items:center;gap:10px}
.url-field{flex:1;min-width:0;display:flex;align-items:center;background:#f7f9fc;border:1px solid #d8e3f5;border-radius:8px;padding:8px 12px;color:#1f2733;font-size:.92rem;font-weight:600;word-break:break-all;line-height:1.4}
.url-value{width:100%}
.copy-btn{flex-shrink:0;background:var(--primary);border:none;color:#fff;padding:9px 18px;border-radius:8px;cursor:pointer;font-size:.85rem;font-weight:600;transition:background .2s,transform .15s;box-shadow:0 3px 8px color-mix(in srgb,var(--primary) 30%,transparent)}
.copy-btn:hover{background:var(--primary-light);transform:translateY(-1px)}

/* ---------- Logo / 4k 图标 ---------- */
.app-logo-wrap{width:88px;height:88px;border-radius:18px;overflow:hidden;background:var(--primary);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px color-mix(in srgb,var(--primary) 30%,transparent);margin-bottom:18px}
.app-logo{width:88px;height:88px;object-fit:cover;display:block}
.logo-4k{color:#fff;font-size:3rem;font-weight:800;letter-spacing:.02em}

/* ---------- 名称 + 标语 ---------- */
.app-meta{text-align:center;margin-bottom:24px}
.app-name{margin:0;font-size:1.9rem;font-weight:700;color:var(--primary);letter-spacing:.06em}
.app-slogan{margin:10px 0 0;font-size:.92rem;color:#5b6472;letter-spacing:.03em;line-height:1.6}

/* ---------- 邀请码 ---------- */
.invite-bar{display:flex;align-items:center;gap:10px;background:var(--primary-soft);border:1px solid var(--primary-border);border-radius:10px;padding:11px 16px;margin-bottom:22px;width:100%;justify-content:center}
.invite-label{font-size:.9rem;color:#5b6472}
.invite-value{font-weight:700;font-size:1.1rem;color:var(--primary);letter-spacing:2px}
.invite-bar .copy-btn{padding:6px 14px}

/* ---------- 下载按钮（全宽） ---------- */
.btns{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;margin-bottom:28px}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px 20px;border-radius:14px;text-decoration:none;font-size:1.05rem;font-weight:600;cursor:pointer;transition:transform .18s,box-shadow .2s;user-select:none}
.btn.primary{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;box-shadow:0 6px 16px color-mix(in srgb,var(--primary) 30%,transparent)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px color-mix(in srgb,var(--primary) 40%,transparent)}
.btn .icon{font-size:1.2em}
.btn.web{background:#fff;color:var(--primary);border:1.5px solid var(--primary-light);box-shadow:0 4px 12px color-mix(in srgb,var(--primary) 12%,transparent)}
.btn.web:hover{background:var(--primary-soft);transform:translateY(-2px)}
.btn.card{background:#fff;color:var(--primary);border:1.5px solid var(--primary-light);box-shadow:0 4px 12px color-mix(in srgb,var(--primary) 12%,transparent)}
.btn.card:hover{transform:translateY(-2px);background:var(--primary-soft)}

/* ---------- 功能区标题栏 ---------- */
.feature-head{width:100%;text-align:center;background:var(--primary-soft);border:1.5px solid var(--primary-border);border-radius:10px;padding:10px 16px;font-size:1rem;font-weight:600;color:var(--primary);margin-bottom:16px;box-sizing:border-box}

/* ---------- 四大功能宫格（图标+标题+说明，居中） ---------- */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 28px;width:100%;margin-bottom:26px}
.feature{text-align:center}
.f-icon{width:54px;height:54px;margin:0 auto 12px;border-radius:50%;background:var(--primary-soft);border:1px solid var(--primary-border);display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.feature h3{margin:0 0 6px;font-size:1rem;color:#333;font-weight:700}
.feature p{margin:0;font-size:.84rem;color:#8a93a3;line-height:1.5}

/* ---------- 底部版权（居中） ---------- */
.site-footer{color:#9aa6b8;font-size:.8rem;letter-spacing:.02em;text-align:center;width:100%}

/* ---------- 维护提示 ---------- */
.maintenance-box{background:var(--primary-soft);border:1px solid var(--primary-border);color:var(--primary);padding:22px 30px;border-radius:14px;text-align:center;font-size:1.2rem;letter-spacing:.05em}

/* ---------- 提示条 ---------- */
#toast{position:fixed;left:50%;bottom:60px;transform:translateX(-50%) translateY(20px);background:#1f2733;color:#fff;padding:10px 22px;border-radius:22px;font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:9999;max-width:80vw;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.2)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 手机自适应 ---------- */
@media(max-width:420px){
  .page{padding:26px 16px}
  .app-logo-wrap{width:88px;height:88px;border-radius:16px}
  .logo-4k{font-size:2.5rem}
  .app-name{font-size:1.6rem}
  .feature-grid{gap:16px 20px}
}

/* 污贼直播聚合：深色全屏下载页，内容由后台配置 */
html,body{background:#111;color:#fff}
.live-page{position:relative;isolation:isolate;max-width:100%;min-height:100svh;justify-content:space-between;overflow:hidden;padding:18px clamp(18px,4vw,42px) 28px;color:#fff;background-color:#171717;background-image:linear-gradient(rgba(0,0,0,calc((100 - var(--bg-overlay,28))*0.01)),rgba(0,0,0,calc((100 - var(--bg-overlay,28))*0.01))),var(--page-bg-image,none);background-size:cover;background-position:center;background-attachment:fixed}
.live-page:before{content:"";position:fixed;inset:0;background:rgba(0,0,0,.12);z-index:-1;pointer-events:none}
.live-top{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;color:rgba(255,255,255,.62);font-size:clamp(12px,2.8vw,20px);letter-spacing:.08em;white-space:nowrap}
.live-top a{color:inherit;text-decoration:none}
.live-center{display:flex;flex-direction:column;align-items:center;text-align:center;margin:auto 0;padding:8vh 0 5vh}
.live-mark{width:80px;height:80px;margin-bottom:28px;display:flex;align-items:center;justify-content:center}
.live-mark img{max-width:80px;max-height:80px;object-fit:contain}
.live-title{margin:0;color:#ff2690;font-size:clamp(42px,9vw,76px);font-weight:500;letter-spacing:.16em}
.live-english{margin-top:8px;color:rgba(255,255,255,.72);font-size:clamp(14px,3vw,22px);letter-spacing:.28em}
.live-clock{margin-top:14px;color:#fff;font-size:clamp(64px,15vw,104px);font-weight:700;letter-spacing:.12em;line-height:1.12;font-variant-numeric:tabular-nums}
.live-subtitle{margin-top:34px;color:rgba(255,255,255,.62);font-size:clamp(17px,4vw,28px);letter-spacing:.15em}
.live-download{width:100%;display:flex;flex-direction:column;align-items:center;text-align:center}
.live-app-icon{width:112px;height:112px;border-radius:26px;background:#111;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.live-app-icon img{width:80px;height:80px;object-fit:cover}
.live-app-name{font-size:clamp(25px,5vw,38px);letter-spacing:.16em;color:#fff}
.live-version{margin-top:8px;color:rgba(255,255,255,.48);font-size:17px}
.live-download-btn{width:min(680px,82vw);min-height:82px;margin-top:26px;border-radius:100px;background:#ff238d;color:#fff;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:14px;font-size:clamp(22px,4vw,34px);letter-spacing:.06em;box-shadow:0 10px 32px rgba(255,35,141,.2)}
.device-symbol{font-size:1.12em;font-weight:700}
.live-hint{margin-top:30px;color:rgba(255,255,255,.52);font-size:clamp(16px,3.5vw,25px);letter-spacing:.08em}
.live-hint a{color:inherit;text-decoration:none}
.live-bottom-slogan{margin-top:28px;color:rgba(255,255,255,.78);font-size:clamp(15px,3.3vw,24px);letter-spacing:.12em;line-height:1.7}
.live-invite{margin-top:16px;color:rgba(255,255,255,.6);font-size:14px}
.live-copy{border:0;border-radius:6px;padding:4px 9px;background:#ff238d;color:white}
@media(max-width:600px){.live-page{padding:16px 18px 24px}.live-top{font-size:11px;letter-spacing:.02em}.live-center{padding:7vh 0 4vh}.live-mark{width:76px;height:76px;margin-bottom:20px}.live-title{letter-spacing:.12em}.live-subtitle{margin-top:25px}.live-app-icon{width:104px;height:104px}.live-download-btn{min-height:72px;width:82vw}.live-bottom-slogan{letter-spacing:.08em}}

/* 前后台联动补全：官方网址、邀请码、四大功能与版权 */
.live-url-card{width:min(760px,100%);margin:0 auto 18px;padding:14px 16px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(12,12,16,.48);backdrop-filter:blur(10px);color:#fff}
.live-url-label{font-size:13px;color:rgba(255,255,255,.65);margin-bottom:9px}
.live-url-row{display:flex;align-items:center;gap:12px;min-width:0}
.live-url-row span{flex:1;min-width:0;overflow-wrap:anywhere;font-size:14px;font-weight:600}
.live-url-row .live-copy{flex-shrink:0;padding:8px 13px;cursor:pointer}
.live-invite{order:0;margin-top:22px;margin-bottom:-8px;padding:10px 16px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(255,255,255,.08);color:rgba(255,255,255,.86);font-size:15px}
.live-invite b{color:#fff;font-size:18px;letter-spacing:2px;margin:0 6px}
.live-invite .live-copy{cursor:pointer;padding:6px 12px}
.live-features{width:min(760px,100%);margin:34px auto 0}
.live-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.live-feature{min-width:0;padding:18px 12px;text-align:center;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(10,10,14,.42);backdrop-filter:blur(8px)}
.live-feature-icon{font-size:28px;line-height:1.3;margin-bottom:9px}
.live-feature h3{margin:0 0 7px;color:#fff;font-size:16px;font-weight:700}
.live-feature p{margin:0;color:rgba(255,255,255,.58);font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.live-footer{width:100%;margin:28px auto 0;padding:12px 0 4px;text-align:center;color:rgba(255,255,255,.48);font-size:12px;line-height:1.6}
.maintenance-page{justify-content:center;background:#171717!important;background-image:none!important;--page-bg-image:none!important}
.maintenance-page:before{display:none!important}
@media(max-width:600px){.live-url-card{margin-bottom:14px;padding:12px}.live-url-row span{font-size:12px}.live-feature-grid{gap:11px}.live-feature{padding:15px 9px}.live-features{margin-top:25px}.live-footer{margin-top:22px}}

/* ===== 精致版视觉覆盖：仅调整样式，不改变任何后台字段与交互 ===== */
:root{--live-pink:var(--primary,#ff2b91);--live-pink-soft:color-mix(in srgb,var(--primary,#ff2b91) 16%,transparent)}
html,body{min-height:100%;background:#101014;color:#fff}
.live-page{width:100%;max-width:100%;min-height:100svh;height:auto;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:0;padding:clamp(14px,2.5vh,24px) clamp(16px,4vw,42px) clamp(20px,3vh,32px);overflow:hidden;background-color:var(--page-bg,#17171b);background-image:var(--page-bg-image,none);background-size:cover;background-position:center center;background-attachment:scroll}
.live-page:before{position:fixed;inset:0;z-index:-1;background:transparent;backdrop-filter:none;content:""}
.live-top{position:relative;z-index:1;width:100%;min-height:28px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:rgba(255,255,255,.62);font-size:clamp(11px,2.6vw,16px);font-weight:500;letter-spacing:.075em;line-height:1.5}
.live-top a{color:rgba(255,255,255,.7);transition:color .2s}
.live-top a:hover{color:#fff}
.live-center{width:100%;flex:1 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin:0;padding:clamp(30px,7vh,86px) 0 clamp(26px,6vh,70px)}
.live-mark{width:clamp(66px,11vw,96px);height:clamp(66px,11vw,96px);margin-bottom:clamp(18px,3.5vh,32px);filter:drop-shadow(0 8px 24px rgba(255,43,145,.16))}
.live-mark img{width:80px;height:80px;object-fit:contain}
.live-title{margin:0;color:var(--live-pink);font-size:clamp(40px,9vw,76px);font-weight:600;letter-spacing:.18em;line-height:1.2;text-shadow:0 5px 26px rgba(255,43,145,.13)}
.live-english{margin-top:10px;color:rgba(255,255,255,.66);font-size:clamp(13px,3vw,20px);font-weight:400;letter-spacing:.34em}
.live-clock{margin-top:14px;color:#fff;font-size:clamp(62px,15vw,102px);font-weight:750;letter-spacing:.12em;line-height:1.1;font-variant-numeric:tabular-nums;text-shadow:0 8px 28px rgba(0,0,0,.25)}
.live-subtitle{margin-top:clamp(22px,4vh,36px);color:rgba(255,255,255,.66);font-size:clamp(16px,3.8vw,25px);font-weight:400;letter-spacing:.16em;line-height:1.6}
.live-download{width:100%;display:flex;flex-direction:column;align-items:center;text-align:center;padding:0}
.live-app-icon{width:clamp(88px,17vw,112px);height:clamp(88px,17vw,112px);margin-bottom:16px;border-radius:25px;background:rgba(8,8,12,.92);box-shadow:0 12px 36px rgba(0,0,0,.35),0 0 0 1px rgba(255,255,255,.07);overflow:hidden}
.live-app-icon img{width:80px;height:80px;object-fit:cover}
.live-app-name{color:#fff;font-size:clamp(25px,5vw,37px);font-weight:600;letter-spacing:.17em;line-height:1.45;text-shadow:0 3px 14px rgba(0,0,0,.3)}
.live-version{margin-top:5px;color:rgba(255,255,255,.56);font-size:clamp(14px,3vw,18px);letter-spacing:.025em}
.live-invite{order:0;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:7px;margin:16px 0 0;padding:9px 15px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(12,12,18,.38);backdrop-filter:blur(12px);color:rgba(255,255,255,.72);font-size:14px}
.live-invite b{color:#fff;font-size:16px;letter-spacing:2px}
.live-copy{border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:6px 12px;background:var(--primary,#ff2b91);color:#fff;font-size:12px;font-weight:600;cursor:pointer;transition:transform .18s,filter .18s}
.live-copy:active{transform:scale(.96)}
.live-download-btn{width:min(680px,82vw);min-height:clamp(66px,8.5vh,82px);margin-top:clamp(18px,3.2vh,28px);padding:12px 24px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:linear-gradient(110deg,color-mix(in srgb,var(--primary,#ff2b91) 82%,white) 0%,var(--primary,#ff2b91) 55%,color-mix(in srgb,var(--primary,#ff2b91) 82%,black) 100%);color:#fff;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:14px;font-size:clamp(21px,4.2vw,32px);font-weight:600;letter-spacing:.055em;box-shadow:0 12px 30px color-mix(in srgb,var(--primary,#ff2b91) 26%,transparent),inset 0 1px 0 rgba(255,255,255,.22);transition:transform .2s,box-shadow .2s,filter .2s}
.live-download-btn:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 36px color-mix(in srgb,var(--primary,#ff2b91) 34%,transparent),inset 0 1px 0 rgba(255,255,255,.24)}
.device-symbol{font-size:1.12em;font-weight:700}
.live-hint{margin-top:clamp(17px,3vh,28px);color:rgba(255,255,255,.6);font-size:clamp(15px,3.5vw,23px);letter-spacing:.07em;line-height:1.5}
.live-hint a{color:inherit;text-decoration:none}
.live-bottom-slogan{max-width:900px;margin-top:clamp(18px,3vh,26px);color:rgba(255,255,255,.82);font-size:clamp(14px,3.2vw,22px);font-weight:500;letter-spacing:.12em;line-height:1.8;text-align:center}
.live-url-card{width:min(760px,100%);margin:0 auto 14px;padding:12px 15px;border:1px solid rgba(255,255,255,.17);border-radius:15px;background:rgba(12,12,18,.48);backdrop-filter:blur(16px);box-shadow:0 8px 26px rgba(0,0,0,.12);color:#fff}
.live-url-label{margin-bottom:8px;color:rgba(255,255,255,.58);font-size:12px;letter-spacing:.08em}
.live-url-row span{font-size:14px;font-weight:500;color:rgba(255,255,255,.9)}
.live-features{width:min(760px,100%);margin:clamp(24px,4vh,38px) auto 0}
.live-feature-grid{gap:12px}
.live-feature{padding:17px 13px;border:1px solid rgba(255,255,255,.13);border-radius:17px;background:linear-gradient(145deg,rgba(28,27,35,.62),rgba(12,12,17,.48));backdrop-filter:blur(14px);box-shadow:0 8px 24px rgba(0,0,0,.12);transition:transform .2s,border-color .2s}
.live-feature-icon{margin-bottom:8px;color:var(--live-pink);font-size:27px;filter:drop-shadow(0 3px 10px color-mix(in srgb,var(--primary,#ff2b91) 22%,transparent))}
.live-feature h3{margin:0 0 6px;color:#fff;font-size:15px;font-weight:650;letter-spacing:.04em}
.live-feature p{color:rgba(255,255,255,.59);font-size:12px;line-height:1.65}
.live-footer{width:100%;margin:clamp(18px,3vh,28px) auto 0;padding:10px 0 0;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:rgba(255,255,255,.46);font-size:11px;letter-spacing:.04em;line-height:1.7}
.maintenance-page{min-height:100svh;justify-content:center;background:#17171b!important;background-image:none!important;--page-bg-image:none!important}
.maintenance-page:before{display:none!important}
@media(max-width:600px){
 .live-page{padding:14px 16px 20px;min-height:100svh;gap:0}
 .live-top{font-size:10px;letter-spacing:.015em;gap:8px}
 .live-center{padding:clamp(28px,6vh,52px) 0 clamp(24px,5vh,42px)}
 .live-title{letter-spacing:.13em}
 .live-english{letter-spacing:.28em}
 .live-subtitle{letter-spacing:.11em}
 .live-download-btn{width:82vw;min-height:66px}
 .live-bottom-slogan{letter-spacing:.075em}
 .live-feature-grid{gap:10px}
 .live-feature{padding:14px 9px;border-radius:14px}
 .live-features{margin-top:22px}
 .live-footer{margin-top:18px}
}
@media(max-height:760px){
 .live-center{padding-top:24px;padding-bottom:22px}
 .live-mark{width:62px;height:62px;margin-bottom:14px}
 .live-subtitle{margin-top:18px}
 .live-app-icon{width:78px;height:78px;margin-bottom:10px}
 .live-download-btn{margin-top:16px;min-height:60px}
 .live-hint{margin-top:14px}
 .live-bottom-slogan{margin-top:14px}
 .live-features{margin-top:18px}
}


/* ===== 全站响应式补强：手机/平板/桌面/横屏 ===== */
html{width:100%;overflow-x:hidden;-webkit-text-size-adjust:100%;}
body{width:100%;overflow-x:hidden;}
img,video,svg,canvas{max-width:100%;}
button,a,input,textarea,select{touch-action:manipulation;}
.page{width:100%;min-height:100svh;min-height:100dvh;}
.url-line,.live-url-row{min-width:0;flex-wrap:wrap;}
.url-field,.url-value,.live-url-row span{min-width:0;overflow-wrap:anywhere;word-break:break-word;}
.feature-grid,.live-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
.live-page{min-height:100svh;min-height:100dvh;overflow-x:hidden;overflow-y:visible;}
.live-top>*{min-width:0;overflow-wrap:anywhere;}
.live-title,.live-app-name,.live-bottom-slogan,.live-subtitle{max-width:100%;overflow-wrap:anywhere;word-break:break-word;}
.live-invite{max-width:100%;flex-wrap:wrap;overflow-wrap:anywhere;}
.live-download-btn{max-width:100%;white-space:normal;text-align:center;}
.live-footer{overflow-wrap:anywhere;}
@media(min-width:768px){
 .live-page{padding-left:clamp(28px,7vw,100px);padding-right:clamp(28px,7vw,100px);}
 .live-center{max-width:900px;margin-left:auto;margin-right:auto;}
}
@media(max-width:600px){
 .page{justify-content:flex-start;padding:24px 16px;min-height:100svh;}
 .url-line{gap:8px;}
 .url-field{font-size:.84rem;padding:8px 9px;}
 .copy-btn{padding:9px 12px;}
 .invite-bar{gap:7px;padding:10px 9px;flex-wrap:wrap;}
 .invite-label{font-size:.82rem;}
 .invite-value{font-size:1rem;}
 .feature-grid{gap:18px 12px;}
 .feature p{overflow-wrap:anywhere;}
 .live-page{padding-left:14px;padding-right:14px;padding-bottom:max(20px,env(safe-area-inset-bottom));}
 .live-top{align-items:flex-start;flex-wrap:wrap;}
 .live-top>*{max-width:100%;}
 .live-url-row{flex-wrap:wrap;}
 .live-url-row .live-copy{flex-shrink:0;}
 .live-invite{border-radius:14px;padding:9px 11px;font-size:13px;}
 .live-download-btn{width:100%;max-width:560px;padding:12px 16px;gap:9px;}
 .live-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
 .live-feature{min-width:0;}
}
@media(max-width:360px){
 .live-page{padding-left:11px;padding-right:11px;}
 .live-top{font-size:10px;}
 .live-title{font-size:clamp(34px,10vw,42px);letter-spacing:.08em;}
 .live-clock{font-size:clamp(54px,16vw,66px);letter-spacing:.06em;}
 .live-subtitle{font-size:15px;letter-spacing:.06em;}
 .live-app-name{font-size:23px;letter-spacing:.1em;}
 .live-feature-grid{gap:8px;}
 .live-feature{padding:12px 7px;}
 .live-feature h3{font-size:14px;}
 .live-feature p{font-size:11px;}
}
@media(orientation:landscape) and (max-height:520px){
 .live-page{min-height:100svh;padding-top:10px;padding-bottom:14px;gap:12px;}
 .live-center{padding:16px 0;}
 .live-mark{width:52px;height:52px;margin-bottom:8px;}
 .live-title{font-size:38px;}
 .live-clock{font-size:56px;margin-top:6px;}
 .live-subtitle{margin-top:8px;font-size:15px;}
 .live-app-icon{width:64px;height:64px;margin-bottom:6px;}
 .live-download-btn{min-height:52px;margin-top:10px;}
 .live-features{margin-top:12px;}
}
@supports(padding:max(0px)){.live-page{padding-left:max(14px,env(safe-area-inset-left));padding-right:max(14px,env(safe-area-inset-right));}}


/* 官方发卡入口：仅在后台配置发卡地址时显示 */
.live-card-btn{width:min(680px,82vw);min-height:clamp(54px,7vh,68px);margin-top:14px;padding:12px 24px;border:1px solid color-mix(in srgb,var(--primary,#ff2b91) 48%,white);border-radius:999px;background:rgba(255,255,255,.96);color:var(--primary,#ff2b91);text-decoration:none;display:flex;align-items:center;justify-content:center;text-align:center;font-size:clamp(17px,3.4vw,24px);font-weight:700;letter-spacing:.045em;box-shadow:0 8px 22px rgba(0,0,0,.12);transition:transform .2s,box-shadow .2s,background .2s;overflow-wrap:anywhere}
.live-card-btn:hover{transform:translateY(-2px);background:#fff;box-shadow:0 12px 22px rgba(0,0,0,.18)}
.live-card-btn:focus-visible{outline:3px solid var(--primary-light,var(--primary,#ff2b91));outline-offset:4px}
@media(max-width:600px){.live-card-btn{width:82vw;min-height:52px;margin-top:12px;padding:11px 16px}}
@media(max-width:360px){.live-card-btn{width:100%;font-size:16px}}
.live-download-btn{width:min(560px,78vw);min-height:clamp(56px,7vh,68px);gap:11px;font-size:clamp(16px,2.7vw,22px);letter-spacing:.035em;font-weight:600}
@media (min-width: 768px){.live-top{justify-content:center;text-align:center;gap:clamp(28px,5vw,72px);margin-top:10px}.live-top>*{flex:0 0 auto}}


/* 精致版文字比例与设备图标 */
.live-title{font-size:clamp(30px,6.2vw,54px);letter-spacing:.14em;line-height:1.25}
.live-english{font-size:clamp(11px,1.8vw,15px);letter-spacing:.25em;margin-top:8px}
.live-clock{font-size:clamp(48px,10vw,78px);letter-spacing:.09em;margin-top:12px}
.live-subtitle{font-size:clamp(13px,2.5vw,19px);letter-spacing:.11em;margin-top:clamp(16px,3vh,26px)}
.live-app-name{font-size:clamp(20px,3.8vw,29px);letter-spacing:.12em}
.live-version{font-size:clamp(12px,1.8vw,14px)}
.live-download-btn{width:min(560px,78vw);min-height:clamp(56px,7vh,68px);gap:11px;font-size:clamp(16px,2.7vw,22px);letter-spacing:.035em;font-weight:600}
.device-symbol{width:25px;height:25px;display:inline-flex;align-items:center;justify-content:center;flex:0 0 25px;font-size:0;line-height:1}
.device-symbol svg{width:24px;height:24px;display:block;fill:currentColor}
.live-hint{font-size:clamp(12px,2vw,16px);margin-top:clamp(13px,2.4vh,20px);letter-spacing:.045em}
.live-bottom-slogan{font-size:clamp(12px,2vw,16px);letter-spacing:.08em}
.live-invite{font-size:12px;padding:7px 12px;gap:6px}
.live-invite b{font-size:14px}
.live-url-label{font-size:11px}
.live-url-row span{font-size:13px}
.live-feature h3{font-size:14px}
.live-feature p{font-size:11px}
.live-feature-icon{font-size:23px}
.live-footer{font-size:10px}
@media(max-width:600px){
 .live-title{font-size:clamp(18px,7vw,18px)}
 .live-clock{font-size:clamp(44px,12vw,62px)}
 .live-subtitle{font-size:13px}
 .live-app-name{font-size:21px}
 .live-download-btn{width:min(88vw,440px);min-height:19px;font-size:16px}
 .live-hint{font-size:12px}
 .live-bottom-slogan{font-size:12px}
}