/* ===== Tokens ===== */
:root{
  --bg:#F5F5F7;
  --card:#FFFFFF;
  --text:#1D1D1F;
  --text2:#6E6E73;
  --text3:#A1A1A6;
  --blue:#0A84FF;
  --blue-d:#007AFF;
  --green:#30D158;
  --line:rgba(0,0,0,.08);
  --radius:18px;
  --radius-lg:26px;
  --shadow:0 2px 14px rgba(0,0,0,.07);
  --shadow-lg:0 18px 50px rgba(0,0,0,.18);
  --nav-h:54px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.45;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
a{text-decoration:none;color:inherit}
::selection{background:rgba(10,132,255,.2)}

/* ===== 顶部导航 ===== */
.topbar{position:sticky;top:0;z-index:100;background:rgba(245,245,247,.82);backdrop-filter:blur(22px) saturate(1.6);-webkit-backdrop-filter:blur(22px) saturate(1.6);border-bottom:1px solid var(--line)}
.nav{max-width:1200px;margin:0 auto;height:var(--nav-h);display:flex;align-items:center;gap:14px;padding:0 20px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;letter-spacing:-.02em;cursor:pointer;user-select:none}
.brand-logo{width:26px;height:26px;border-radius:6.5px;flex:none;object-fit:cover}
.nav-links{display:flex;gap:2px;margin-left:18px}
.nav-links button{padding:7px 13px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text2);transition:background .18s,color .18s}
.nav-links button:hover{background:rgba(0,0,0,.05)}
.nav-links button.active{color:var(--blue-d);font-weight:600}
.nav-search{flex:1;max-width:420px;margin-left:auto;position:relative}
.nav-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--text2);pointer-events:none}
.nav-search input{width:100%;height:34px;border:none;border-radius:999px;background:rgba(118,118,128,.14);padding:0 14px 0 34px;font-size:14px;font-family:inherit;color:var(--text);outline:none;transition:background .2s}
.nav-search input:focus{background:rgba(118,118,128,.22)}
.nav-search input::placeholder{color:var(--text3)}

/* ===== 通用容器 ===== */
.wrap{max-width:1200px;margin:0 auto;padding:34px 20px 90px}
.view{display:none}
.view.active{display:block}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px}
.page-title{font-size:34px;font-weight:800;letter-spacing:-.03em;line-height:1.15}
.page-sub{color:var(--text2);font-size:14px;margin-top:4px}
.back-btn{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(120,120,128,.14);color:var(--blue-d);cursor:pointer;border:none;transition:background .2s,transform .15s;flex:none}
.back-btn:hover{background:rgba(120,120,128,.26)}
.back-btn:active{transform:scale(.92)}
.back-btn svg{width:22px;height:22px}
.section{margin-top:34px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}
.section-title{font-size:22px;font-weight:700;letter-spacing:-.02em}
.section-more{font-size:14px;color:var(--blue-d);font-weight:500;cursor:pointer}

/* ===== 今日视图 ===== */
.hero-carousel{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-track{display:flex;transition:transform .55s cubic-bezier(.25,.8,.3,1)}
.hero-slide{flex:0 0 100%;min-width:100%}
.hero-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:34px 30px 58px;min-height:320px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;cursor:pointer;transition:transform .25s}
.hero-card:hover{transform:scale(1.008)}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s}
.hero-arrow:hover{background:rgba(255,255,255,.32)}
.hero-arrow svg{width:17px;height:17px}
.hero-arrow.prev{left:14px}
.hero-arrow.next{right:14px}
.hero-dots{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:7px;z-index:6}
.hero-dots button{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.45);transition:background .2s,width .25s;padding:0}
.hero-dots button.active{background:#fff;width:20px;border-radius:5px}
.hero-card .hero-badge{font-size:12px;font-weight:700;letter-spacing:.08em;opacity:.92;margin-bottom:8px}
.hero-card h2{font-size:clamp(30px,4.6vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1.08;max-width:16em}
.hero-card p{font-size:15.5px;opacity:.9;margin:10px 0 18px;max-width:34em}
.hero-cta{display:flex;align-items:center;gap:14px}
.get-btn{border-radius:999px;padding:9px 24px;font-size:15px;font-weight:600;background:rgba(255,255,255,.22);color:#fff;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background .2s}
.get-btn:hover{background:rgba(255,255,255,.34)}
.hero-main{position:relative;z-index:1;max-width:62%;display:flex;flex-direction:column;justify-content:flex-end}
.hero-icon{position:absolute;left:62%;right:0;top:50%;transform:translateY(-50%);display:flex;justify-content:center;align-items:center}
.hero-icon .app-icon{width:150px;height:150px;border-radius:33px;box-shadow:0 14px 36px rgba(0,0,0,.32)}
.hero-icon .app-icon svg{width:84px;height:84px}
.hero-deco{position:absolute;inset:0;pointer-events:none;opacity:.5}
.hero-card.chatgpt{background:linear-gradient(135deg,#0B0B0F 0%,#121A17 55%,#0F3D2E 100%)}
.hero-card.tiktok{background:linear-gradient(135deg,#04040A 0%,#0E1B26 55%,#123E54 100%)}
.hero-card.roblox{background:linear-gradient(135deg,#0D0D12 0%,#23203B 55%,#5137A0 100%)}

/* 编辑推荐 横向滚动 */
.hscroll{display:flex;gap:16px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.hscroll::-webkit-scrollbar{height:0}
.hscroll .rec-card{scroll-snap-align:start;flex:0 0 232px;background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .2s;cursor:pointer}
.hscroll .rec-card:hover{transform:translateY(-3px)}
.rec-top{display:flex;gap:12px;align-items:center}
.app-icon{width:56px;height:56px;border-radius:13px;flex:none;display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.08);overflow:hidden}
.app-icon img{width:100%;height:100%;object-fit:cover;display:block}
/* 图片图标：App Store 式细描边 + 轻投影 */
.app-icon.has-img{box-shadow:0 0 0 .5px rgba(0,0,0,.15),0 1px 4px rgba(0,0,0,.12)}
.app-icon.white-bg{background:#fff}
.hero-icon .app-icon.has-img{box-shadow:0 14px 36px rgba(0,0,0,.32)}
.modal-icon.has-img{box-shadow:0 12px 34px rgba(0,0,0,.3)}
.app-icon svg{width:30px;height:30px}
.rec-name{font-size:15px;font-weight:600;letter-spacing:-.01em}
.rec-sub{font-size:12.5px;color:var(--text2);margin-top:2px}
.rec-desc{font-size:13.5px;color:var(--text2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rec-btn{align-self:flex-start;border-radius:999px;padding:6px 18px;font-size:13px;font-weight:600;background:rgba(118,118,128,.14);color:var(--blue-d);transition:background .18s}
.rec-btn:hover{background:rgba(10,132,255,.16)}

/* 竖排列表卡片 */
.vlist{display:flex;flex-direction:column;gap:12px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 16px}
.v-card{display:flex;align-items:center;gap:14px;padding:11px 0;cursor:pointer;transition:transform .18s,opacity .18s}
.v-card:hover{transform:translateX(5px)}
.v-card + .v-card{border-top:1px solid var(--line)}
.v-card .app-icon{width:54px;height:54px;border-radius:12.5px;flex:none}
.v-card .app-icon svg{width:30px;height:30px}
.v-info{flex:1;min-width:0}
.v-name{font-size:15.5px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-sub{font-size:12.5px;color:var(--text2);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.v-meta{font-size:12px;color:var(--text2);margin-top:3px;display:flex;align-items:center;gap:5px}
.v-cta{flex:none;border-radius:999px;padding:7px 19px;font-size:13px;font-weight:600;background:rgba(118,118,128,.14);color:var(--blue-d);transition:background .18s}
.v-cta:hover{background:rgba(10,132,255,.16)}
.v-cta.owned{background:var(--blue-d);color:#fff}

/* ===== 分类筛选 chips ===== */
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:8px 16px;border-radius:999px;font-size:14px;font-weight:500;background:rgba(118,118,128,.14);color:var(--text);transition:background .18s,color .18s}
.chip:hover{background:rgba(118,118,128,.24)}
.chip.active{background:var(--blue-d);color:#fff}

/* ===== 应用网格 ===== */
.app-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px 16px;margin-top:6px}
.app-cell{background:var(--card);border-radius:var(--radius);padding:16px 16px 14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:9px;transition:transform .2s,box-shadow .2s;cursor:pointer;position:relative}
.app-cell:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.10)}
.app-cell .app-icon{width:62px;height:62px;border-radius:14.5px}
.app-cell .app-icon svg{width:34px;height:34px}
.cell-name{font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.cell-meta{font-size:12px;color:var(--text2);display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.stars{color:#FFB800;font-size:11.5px;letter-spacing:.06em}
.stars .off{color:#C7C7CC}
.cell-row{display:flex;align-items:center;justify-content:space-between;margin-top:auto}
.cell-cta{border-radius:999px;padding:5px 17px;font-size:13px;font-weight:600;background:rgba(118,118,128,.14);color:var(--blue-d);transition:background .18s}
.cell-cta:hover{background:rgba(10,132,255,.16)}
.cell-cta.owned{background:var(--blue-d);color:#fff}
.cell-like{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text3);transition:color .18s,transform .18s}
.cell-like:hover{color:#FF375F;transform:scale(1.15)}
.cell-like.liked{color:#FF375F}
.cell-like svg{width:15px;height:15px;fill:currentColor}

/* ===== 游戏视图 ===== */
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.game-card{border-radius:var(--radius-lg);padding:24px;color:#fff;position:relative;overflow:hidden;min-height:210px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;cursor:pointer;box-shadow:var(--shadow);transition:transform .22s}
.game-card:hover{transform:translateY(-4px)}
.game-card .game-deco{position:absolute;inset:0;pointer-events:none;opacity:.55}
.game-card .app-icon{position:absolute;top:20px;right:20px;width:64px;height:64px;border-radius:15px}
.game-card .app-icon svg{width:36px;height:36px}
.game-card h3{font-size:21px;font-weight:800;letter-spacing:-.02em}
.game-card .game-tag{font-size:12px;font-weight:600;letter-spacing:.06em;opacity:.85;text-transform:uppercase}
.game-card .game-desc{font-size:13px;opacity:.88;max-width:24em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== 排行视图 ===== */
.charts-tabs{display:flex;gap:10px;margin-bottom:18px}
.rank-tab{padding:9px 22px;border-radius:999px;font-size:14.5px;font-weight:600;background:rgba(118,118,128,.14);color:var(--text);transition:background .18s,color .18s}
.rank-tab.active{background:var(--text);color:#fff}
.rank-list{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.rank-row{display:flex;align-items:center;gap:14px;padding:13px 18px;cursor:pointer;transition:background .15s;position:relative}
.rank-row:hover{background:rgba(0,0,0,.03)}
.rank-row + .rank-row{border-top:1px solid var(--line)}
.rank-num{width:34px;font-size:17px;font-weight:800;color:var(--text3);letter-spacing:-.02em;flex:none}
.rank-row.top1 .rank-num,.rank-row.top2 .rank-num,.rank-row.top3 .rank-num{color:var(--text)}
.rank-icon{width:46px;height:46px;border-radius:11px;flex:none}
.rank-icon svg{width:25px;height:25px}
.rank-info{flex:1;min-width:0}
.rank-name{font-size:15.5px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-sub{font-size:12.5px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-bar-wrap{width:150px;flex:none;display:flex;align-items:center;gap:8px}
.rank-bar{height:7px;border-radius:4px;background:rgba(10,132,255,.14);overflow:hidden;flex:1}
.rank-bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#0A84FF,#64D2FF)}
.rank-dl{font-size:11.5px;color:var(--text3);flex:none;width:86px;text-align:right}
.rank-cta{border-radius:999px;padding:5px 15px;font-size:12.5px;font-weight:600;background:rgba(118,118,128,.14);color:var(--blue-d);flex:none;transition:background .18s}
.rank-cta:hover{background:rgba(10,132,255,.16)}
.rank-note{font-size:12px;color:var(--text3);margin-top:10px;line-height:1.6}

/* ===== 详情弹窗 ===== */
.modal-mask{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.42);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px}
.modal-mask.open{display:flex}
.modal{position:relative;width:100%;max-width:720px;background:var(--card);border-radius:26px;box-shadow:var(--shadow-lg);overflow:hidden;animation:modalIn .32s cubic-bezier(.2,.9,.3,1.2)}
@keyframes modalIn{from{transform:translateY(24px) scale(.97);opacity:0}to{transform:none;opacity:1}}
.modal-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;background:rgba(118,118,128,.18);display:flex;align-items:center;justify-content:center;color:var(--text);z-index:5;transition:background .18s}
.modal-close:hover{background:rgba(118,118,128,.32)}
.modal-close svg{width:15px;height:15px}
.modal-hero{position:relative;padding:38px 30px 28px;color:#fff;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.modal-hero .hero-deco{position:absolute;inset:0;pointer-events:none;opacity:.4}
.modal-hero > *{position:relative}
.modal-icon{width:112px;height:112px;border-radius:25.5px;box-shadow:0 12px 34px rgba(0,0,0,.3);flex:none}
.modal-icon svg{width:62px;height:62px}
.modal-titlebox{flex:1;min-width:240px}
.modal-title{font-size:27px;font-weight:800;letter-spacing:-.03em}
.modal-vendor{font-size:14px;opacity:.86;margin-top:3px}
.modal-score{display:flex;align-items:center;gap:7px;margin-top:10px;font-size:14px}
.modal-score .stars{font-size:14px}
.modal-score .cnt{opacity:.8}
.modal-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.modal-get{border-radius:999px;padding:11px 30px;font-size:16px;font-weight:600;background:#fff;color:#000;transition:transform .18s;box-shadow:0 4px 16px rgba(0,0,0,.18)}
.modal-get:hover{transform:scale(1.04)}
.modal-icobtn{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.24);display:flex;align-items:center;justify-content:center;color:#fff;transition:background .18s}
.modal-icobtn:hover{background:rgba(255,255,255,.4)}
.modal-icobtn svg{width:17px;height:17px;fill:currentColor}
.modal-body{padding:26px 30px 34px}
.modal-desc{font-size:15px;line-height:1.7;color:var(--text);margin-top:6px}
.modal-info{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.info-item{min-width:0}
.info-label{font-size:12px;color:var(--text3);margin-bottom:3px}
.info-val{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ===== 激活码弹窗 ===== */
.code-modal{max-width:440px}
.code-head{display:flex;align-items:center;gap:14px;padding:26px 28px 8px}
.code-icon{width:62px;height:62px;border-radius:14px;flex:none}
.code-icon svg{width:33px;height:33px}
.code-appname{font-size:20px;font-weight:800;letter-spacing:-.02em}
.code-field{padding:22px 28px 0}
.code-input{width:100%;height:46px;border-radius:12px;border:1px solid rgba(118,118,128,.24);background:rgba(118,118,128,.06);padding:0 14px;font-size:15px;font-family:inherit;color:var(--text);outline:none;letter-spacing:.04em;transition:border-color .18s,background .18s}
.code-input:focus{border-color:var(--blue-d);background:#fff}
.code-input::placeholder{color:var(--text3)}
.code-actions{display:flex;gap:10px;padding:22px 28px 28px}
.code-copy{flex:1;border-radius:999px;padding:12px;font-size:15px;font-weight:600;background:var(--blue-d);color:#fff;transition:transform .18s,background .18s}
.code-copy:hover{background:var(--blue)}
.code-copy:active{transform:scale(.97)}
.code-close{flex:1;border-radius:999px;padding:12px;font-size:15px;font-weight:600;background:rgba(118,118,128,.14);color:var(--blue-d);transition:background .18s}
.code-close:hover{background:rgba(118,118,128,.26)}

/* ===== 空态 & Toast ===== */
.empty{text-align:center;padding:70px 20px;color:var(--text2);display:flex;flex-direction:column;align-items:center}
.empty svg{width:52px;height:52px;margin-bottom:14px;color:var(--text3)}
.empty p{font-size:15px}
.toast{position:fixed;bottom:34px;left:50%;transform:translate(-50%,80px);z-index:300;background:rgba(30,30,32,.92);color:#fff;font-size:14px;padding:11px 22px;border-radius:999px;box-shadow:var(--shadow-lg);opacity:0;transition:transform .3s,opacity .3s;pointer-events:none;max-width:86vw;text-align:center}
.toast.show{transform:translate(-50%,0);opacity:1}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .app-grid{grid-template-columns:repeat(4,1fr)}
  .game-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:820px){
  .nav-links{display:none}
  .nav-search{max-width:340px}
  .page-title{font-size:30px}
  .app-grid{grid-template-columns:repeat(3,1fr)}
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .rank-bar-wrap{display:none}
  .rank-dl{display:none}
  .modal-info{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .wrap{padding:24px 14px 70px}
  .nav-search{max-width:none}
  .hero-card{padding:26px 22px;min-height:300px}
  .hero-card h2{max-width:7.5em;font-size:24px}
  .hero-card p{max-width:12em;font-size:14px}
  .hero-icon .app-icon{width:96px;height:96px;border-radius:21px}
  .hero-icon .app-icon svg{width:52px;height:52px}
  .app-grid{grid-template-columns:repeat(3,1fr);gap:14px 10px}
  .app-cell{padding:12px 10px 10px}
  .app-cell .app-icon{width:52px;height:52px;border-radius:12px}
  .app-cell .app-icon svg{width:28px;height:28px}
  .cell-name{font-size:13.5px}
  .cell-cta{padding:4px 12px;font-size:12px}
  .cell-like{display:none}
  .game-grid{grid-template-columns:repeat(1,1fr)}
  .game-card{min-height:180px}
  .rank-row{padding:11px 12px;gap:10px}
  .modal-hero{padding:30px 20px 22px}
  .modal-body{padding:20px 20px 26px}
  .hscroll .rec-card{flex:0 0 200px}
}