:root{
  --bg:#0e0e12; --surface:#17171f; --surface2:#1f1f2b; --line:#2a2a38;
  --text:#f2f2f5; --muted:#9a9aae; --brand:#ff2c55; --gold:#ffbe3d;
  --free:#28c76f; --radius:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",Roboto,sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);
  padding-bottom:64px;position:relative}

/* top bar */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;
  padding:12px 16px;background:rgba(14,14,18,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
.logo{font-weight:800;font-size:20px;color:var(--brand);letter-spacing:.5px}
.tabs{display:flex;gap:18px;margin-left:6px;font-size:15px}
.tabs .t{color:var(--muted);padding:4px 0;cursor:pointer;position:relative}
.tabs .t.on{color:var(--text);font-weight:600}
.tabs .t.on::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:3px;
  border-radius:3px;background:var(--brand)}
.spacer{flex:1}
.beans{display:flex;align-items:center;gap:6px;background:var(--surface2);
  padding:6px 10px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer}
.beans .dot{width:14px;height:14px;border-radius:50%;background:var(--gold);
  color:#5a3d00;font-size:10px;display:grid;place-items:center;font-weight:800}

/* banner carousel */
.banner{position:relative;margin:12px 16px;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:3/1.05;background:var(--surface2)}
.banner .track{display:flex;height:100%;transition:transform .5s ease}
.banner .slide{min-width:100%;height:100%;position:relative}
.banner .slide .grad{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.7),rgba(0,0,0,.05))}
.banner .slide .ph{width:100%;height:100%;object-fit:cover}
.banner .cap{position:absolute;left:14px;bottom:12px;right:14px}
.banner .cap .k{display:inline-block;font-size:11px;background:var(--brand);
  padding:2px 8px;border-radius:999px;margin-bottom:6px}
.banner .cap .ttl{font-size:16px;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.banner .dots{position:absolute;right:12px;bottom:10px;display:flex;gap:5px}
.banner .dots i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.45)}
.banner .dots i.on{background:#fff;width:16px;border-radius:3px}

/* section */
.sec{padding:6px 16px 0}
.sec h2{font-size:16px;margin:14px 2px 8px}
.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 16px 4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{white-space:nowrap;font-size:13px;color:var(--muted);background:var(--surface);
  border:1px solid var(--line);padding:6px 12px;border-radius:999px;cursor:pointer}
.chip.on{color:#fff;background:var(--brand);border-color:var(--brand)}

/* grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:8px 16px 16px}
.card{cursor:pointer}
.card .poster{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:3/4;
  background:linear-gradient(160deg,#2a2440,#1a1830)}
.card .poster .ph{width:100%;height:100%;object-fit:cover}
.poster .wm{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:"PingFang SC","Songti SC",serif;font-weight:900;font-size:3.6rem;letter-spacing:2px;
  color:rgba(255,255,255,.16);pointer-events:none;user-select:none}
.poster .vig{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 85% at 30% 22%,rgba(255,255,255,.12),transparent 55%),
             linear-gradient(180deg,transparent 52%,rgba(0,0,0,.5))}
.detail .hero .poster .wm{font-size:2.4rem}
.card .badge{position:absolute;top:6px;left:6px;font-size:10px;font-weight:700;
  padding:2px 7px;border-radius:6px;color:#fff}
.badge.free{background:var(--free)} .badge.paid{background:var(--brand)}
.card .eps{position:absolute;bottom:6px;right:6px;font-size:10px;background:rgba(0,0,0,.6);
  padding:2px 6px;border-radius:6px;color:#eee}
.card .plays{position:absolute;bottom:6px;left:6px;font-size:10px;color:#fff;
  text-shadow:0 1px 3px rgba(0,0,0,.8)}
.card .live{position:absolute;top:6px;right:6px;font-size:10px;font-weight:700;
  padding:2px 7px;border-radius:6px;color:#fff;background:var(--gold);color:#3a2600}
.card .name{font-size:13px;margin-top:6px;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .tag{font-size:11px;color:var(--muted);margin-top:2px}

/* detail */
.detail .hero{display:flex;gap:14px;padding:16px}
.detail .hero .poster{width:108px;flex:none;border-radius:12px;overflow:hidden;
  aspect-ratio:3/4;background:linear-gradient(160deg,#2a2440,#1a1830)}
.detail .hero .meta h1{font-size:18px;margin:2px 0 8px}
.detail .hero .meta .row{font-size:12px;color:var(--muted);margin-bottom:6px}
.detail .hero .meta .tags{display:flex;flex-wrap:wrap;gap:6px}
.detail .hero .meta .tags span{font-size:11px;background:var(--surface2);
  padding:3px 8px;border-radius:6px;color:#cfcfe0}
.desc{font-size:13px;color:#c9c9d6;line-height:1.6;padding:0 16px 10px}
.epwrap{padding:6px 16px 20px}
.epwrap .hd{display:flex;align-items:center;justify-content:space-between;margin:8px 2px}
.epwrap .hd .unlockall{font-size:12px;color:var(--gold);cursor:pointer}
.epgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.ep{position:relative;aspect-ratio:1;border-radius:10px;background:var(--surface2);
  display:grid;place-items:center;font-size:14px;cursor:pointer;border:1px solid var(--line)}
.ep.free{border-color:rgba(40,199,111,.5)}
.ep.unlocked{border-color:rgba(255,190,61,.5)}
.ep.locked{color:var(--muted)}
.ep .lk{position:absolute;top:3px;right:4px;font-size:9px;color:var(--gold)}
.ep .fr{position:absolute;top:3px;right:4px;font-size:8px;color:var(--free)}

/* player */
.player{background:#000;min-height:100vh}
.player .stage{position:relative;width:100%;aspect-ratio:9/16;max-height:82vh;background:#000;
  display:grid;place-items:center;overflow:hidden}
.player video{width:100%;height:100%;object-fit:contain;background:#000}
.player .fake{color:#555;font-size:13px;text-align:center}
.player .bar{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;
  gap:10px;padding:12px 16px;background:linear-gradient(#000a,transparent)}
.player .bar .back{font-size:18px;cursor:pointer}
.player .bar .ttl{font-size:14px;font-weight:600}
.player .side{position:absolute;right:12px;bottom:90px;display:flex;flex-direction:column;
  gap:18px;align-items:center;font-size:11px;color:#eee;text-align:center}
.player .side .ic{width:44px;height:44px;border-radius:50%;background:#ffffff1a;
  display:grid;place-items:center;font-size:18px;margin-bottom:4px}
.player .ctrl{position:absolute;left:0;right:0;bottom:0;padding:14px 16px 20px;
  background:linear-gradient(transparent,#000c)}
.player .ctrl .epname{font-size:14px;font-weight:600;margin-bottom:8px}
.player .ctrl .prog{height:3px;background:#ffffff33;border-radius:3px;overflow:hidden}
.player .ctrl .prog i{display:block;height:100%;width:36%;background:var(--brand)}

/* wallet */
.wallet{padding:16px}
.wallet .bal{background:linear-gradient(135deg,#2a1420,#3a1a12);border:1px solid #4a2130;
  border-radius:var(--radius);padding:18px}
.wallet .bal .n{font-size:34px;font-weight:800;color:var(--gold)}
.wallet .bal .s{font-size:12px;color:var(--muted);margin-top:4px}
.pkgs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.pkg{border:1px solid var(--line);background:var(--surface);border-radius:12px;
  padding:14px 8px;text-align:center;cursor:pointer;position:relative}
.pkg.on{border-color:var(--brand);background:#2a141c}
.pkg .hot{position:absolute;top:-9px;left:50%;transform:translateX(-50%);font-size:10px;
  background:var(--brand);padding:1px 8px;border-radius:999px;white-space:nowrap}
.pkg .nm{font-size:14px;font-weight:700}
.pkg .pr{font-size:20px;font-weight:800;color:var(--brand);margin:6px 0 2px}
.pkg .bn{font-size:11px;color:var(--muted)}
.btn{display:block;width:100%;border:0;border-radius:12px;padding:14px;font-size:15px;
  font-weight:700;color:#fff;background:var(--brand);cursor:pointer}
.btn.gold{background:var(--gold);color:#5a3d00}
.orders{margin-top:20px}
.orders h3{font-size:14px;margin:0 0 8px}
.order{display:flex;justify-content:space-between;font-size:12px;color:#c9c9d6;
  padding:10px 0;border-bottom:1px solid var(--line)}
.order .a{color:var(--muted)}

/* paywall modal */
.mask{position:fixed;inset:0;background:#000a;display:none;align-items:flex-end;
  justify-content:center;z-index:60}
.mask.show{display:flex}
.sheet{width:100%;max-width:480px;background:var(--surface);border-radius:18px 18px 0 0;
  padding:20px 18px 26px;animation:up .25s ease}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.sheet h3{margin:0 0 4px;font-size:17px}
.sheet .sub{font-size:12px;color:var(--muted);margin-bottom:14px}
.sheet .u2{display:flex;gap:10px;margin-bottom:14px}
.sheet .u2 .opt{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px;
  cursor:pointer;text-align:center}
.sheet .u2 .opt.on{border-color:var(--gold);background:#2a2416}
.sheet .u2 .opt .t{font-size:13px} .sheet .u2 .opt .c{font-size:16px;font-weight:800;color:var(--gold)}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#000d;
  color:#fff;font-size:13px;padding:10px 16px;border-radius:10px;z-index:80;opacity:0;
  transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}

/* bottom nav */
.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;
  display:flex;background:rgba(20,20,26,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);z-index:30}
.nav a{flex:1;text-align:center;padding:9px 0 8px;font-size:11px;color:var(--muted)}
.nav a.on{color:var(--brand)} .nav a .i{font-size:19px;display:block;margin-bottom:2px}

/* iOS add-to-home hint */
.a2hs{margin:12px 16px;padding:12px 14px;background:var(--surface2);border:1px dashed var(--line);
  border-radius:12px;font-size:12px;color:#c9c9d6;display:none}
.a2hs.show{display:block}
.a2hs b{color:var(--gold)}

.sharebtn{display:inline-block;color:var(--gold);font-size:13px;cursor:pointer;vertical-align:middle}
.vipbadge{font-size:12px;font-weight:800;color:#3a2600;background:var(--gold);padding:1px 8px;border-radius:8px;vertical-align:middle}
.vipon{color:var(--gold);font-size:12px} .vipoff{color:var(--muted);font-size:12px}
.viplink{display:block;text-align:center;color:var(--gold);font-size:13px;margin-top:10px;cursor:pointer}

/* ============================================================================
   Install / download page (#/app) — Android APK, iOS add-to-home (方案一,
   no App Store), HarmonyOS .hap sideload.
   ========================================================================== */
.icards{padding:4px 16px 20px;display:grid;gap:12px}
.icard{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px}
.icard.hot{border-color:var(--brand);box-shadow:0 0 0 1px rgba(255,44,85,.35)}
.ic-h{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.ic-h b{font-size:15px} .ic-h .ic-i{font-size:20px}
.ic-h .tagline{margin-left:auto;font-size:11px;color:var(--muted)}
.ic-h .ok{margin-left:auto;font-size:11px;font-weight:700;color:#3a2600;background:var(--free);
  color:#04310f;padding:2px 8px;border-radius:8px}
.ic-p{margin:8px 0 0;font-size:12px;color:#c9c9d6;line-height:1.6}
.ic-p.dim{color:var(--muted)}
.steps{margin:0;padding-left:18px;font-size:13px;color:#c9c9d6;line-height:1.9}
.steps b{color:var(--gold)}
.btn.dl{background:var(--brand);color:#fff;margin-top:2px;text-align:center}
.btn.dl.ghost{background:var(--surface2);border:1px solid var(--line);color:var(--text)}
.ihero{padding:16px 16px 6px}
.ihero h1{margin:0 0 4px;font-size:19px}
.ihero p{margin:0;font-size:12px;color:var(--muted);line-height:1.6}

/* ============================================================================
   Desktop shell (>=900px). The product is a vertical 9:16 player, so the phone
   column stays — the space beside it (previously dead) becomes the install
   funnel + nav. Below 900px nothing here applies: mobile is unchanged.
   ========================================================================== */
/* Mobile: shell is a plain block so .app fills the viewport (max-width caps at
   480). The desktop rail turns it into a centered flex row only at >=900px —
   making it flex on mobile pinned .app at 480px and clipped both edges. */
.shell{display:block}
.deskside{display:none}

@media (min-width:900px){
  .shell{display:flex;justify-content:center;align-items:flex-start;gap:40px;padding:28px 24px}
  .app{margin:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;
    padding-bottom:0;min-height:auto;box-shadow:0 24px 60px rgba(0,0,0,.45)}
  .nav{display:none}                      /* desktop navigates from the rail */
  .a2hs{display:none !important}          /* iOS-only hint is noise on desktop */

  .deskside{display:block;width:320px;position:sticky;top:28px}
  .ds-logo{font-size:26px;font-weight:900;color:var(--brand);letter-spacing:1px}
  .ds-tag{margin:6px 0 18px;font-size:13px;color:var(--muted);line-height:1.7}
  .ds-nav{display:grid;gap:2px;margin-bottom:18px}
  .ds-nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;
    font-size:14px;color:#c9c9d6;cursor:pointer}
  .ds-nav a:hover{background:var(--surface)}
  .ds-nav a.on{background:var(--surface2);color:var(--text);font-weight:700}
  .ds-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
  .ds-card h3{margin:0 0 10px;font-size:13px;color:var(--text)}
  .ds-qr{background:#fff;border-radius:10px;padding:8px;width:150px;margin:0 auto 10px}
  .ds-qr img{width:100%;display:block}
  .ds-hint{margin:0;font-size:11px;color:var(--muted);text-align:center;line-height:1.6}
  .ds-dl{display:grid;gap:8px;margin-top:12px}
  .ds-dl a{display:flex;align-items:center;gap:8px;justify-content:center;padding:10px;
    border-radius:10px;background:var(--surface2);border:1px solid var(--line);
    font-size:13px;cursor:pointer}
  .ds-dl a:hover{border-color:var(--brand)}
  .ds-foot{margin-top:16px;font-size:11px;color:var(--muted);line-height:1.7}
}

/* ============================================================================
   Login sheet (phone + SMS code) and the wallet account row.
   Browse is guest-first; a real account is only required at the money boundary.
   ========================================================================== */
.lg{display:grid;gap:10px}
.lgi{width:100%;background:var(--surface2);border:1px solid var(--line);border-radius:12px;
  padding:13px 14px;color:var(--text);font-size:16px;outline:none}  /* 16px: iOS won't zoom */
.lgi:focus{border-color:var(--brand)}
.lgi::placeholder{color:var(--muted)}
.lgrow{display:flex;gap:8px}
.lgrow .lgi{flex:1}
.lgsend{flex:0 0 88px;background:var(--surface2);border:1px solid var(--line);border-radius:12px;
  color:var(--gold);font-size:13px;cursor:pointer}
.lgsend:disabled{color:var(--muted);cursor:default}
.lghint{margin:0;font-size:12px;color:var(--muted);line-height:1.6}
.lghint b{color:var(--gold);font-size:14px;letter-spacing:1px}
.lgerr{margin:0;font-size:12px;color:var(--brand)}
.lgskip{display:block;text-align:center;color:var(--muted);font-size:13px;padding:4px;cursor:pointer}

.acct{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding:11px 13px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px}
.acct .a-n{font-size:13px;color:var(--text)}
.acct .a-n i{font-style:normal;font-size:11px;color:var(--muted)}
.acct .a-b{margin-left:auto;font-size:13px;color:var(--brand);cursor:pointer}

/* ===== 首页 TikTok-style feed (推荐) ===== */
.reels{position:fixed;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;
  height:100%;background:#000;overflow-y:scroll;scroll-snap-type:y mandatory;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;z-index:5}
.reels::-webkit-scrollbar{display:none}
.rloading{color:#6a6a80;font-size:13px;text-align:center;padding-top:44vh}
.reel{position:relative;height:100%;scroll-snap-align:start;scroll-snap-stop:always;
  background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden}
.reel video{width:100%;height:100%;object-fit:contain;background:#000}
.reel .rload{position:absolute;color:#5a5a6a;font-size:13px}
.reel .rfake{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;
  justify-content:center;color:#cfcfe0;font-size:15px;text-align:center;padding:24px;line-height:1.7}
.reel .rtap{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:60px;color:#ffffffcc;pointer-events:none;opacity:0;transition:opacity .18s;
  text-shadow:0 2px 10px #000}
.reel.paused .rtap{opacity:.92}
/* right action rail */
.reel .rail{position:absolute;right:10px;bottom:120px;display:flex;flex-direction:column;
  gap:17px;align-items:center;z-index:6}
.reel .rail .act{display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer}
.reel .rail .ic{width:46px;height:46px;border-radius:50%;background:#ffffff26;
  display:flex;align-items:center;justify-content:center;font-size:22px;backdrop-filter:blur(3px)}
.reel .rail .act:active .ic{transform:scale(.9)}
.reel .rail .act.like.on .ic{background:var(--brand);color:#fff}
.reel .rail .n{font-size:12px;color:#fff;text-shadow:0 1px 3px #000}
/* bottom meta + CTA */
.reel .meta{position:absolute;left:0;right:66px;bottom:86px;padding:0 16px;z-index:5;
  color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.7)}
.reel .meta .rgrad{position:absolute;left:0;right:-66px;bottom:-86px;top:-50px;z-index:-1;
  background:linear-gradient(transparent,rgba(0,0,0,.6))}
.reel .meta .rtt{font-size:18px;font-weight:800;margin-bottom:5px}
.reel .meta .rep{font-size:13px;opacity:.92;margin-bottom:7px}
.reel .meta .rtags{margin-bottom:4px;min-height:1px}
.reel .meta .rtag{display:inline-block;font-size:12px;color:#ffe08a;margin-right:9px}
.reel .meta .rcta{display:inline-block;margin-top:10px;background:var(--brand);color:#fff;
  font-weight:700;font-size:14px;padding:9px 20px;border-radius:22px;cursor:pointer;
  box-shadow:0 4px 16px rgba(255,44,85,.4)}
/* comment sheet (reuses .mask/.sheet) */
.csheet{display:flex;flex-direction:column;max-height:72vh}
.csheet h3{margin:0 0 12px;font-size:16px}
.clist{flex:1;overflow-y:auto;margin:0 -2px;min-height:80px}
.citem{padding:11px 2px;border-bottom:1px solid var(--line)}
.citem .cn{font-size:12px;color:var(--muted);margin-bottom:4px}
.citem .cb{font-size:14px;color:var(--text);word-break:break-word;line-height:1.5}
.cempty{color:var(--muted);text-align:center;padding:34px 0;font-size:13px}
.cinput{display:flex;gap:8px;padding-top:12px;margin-top:4px;border-top:1px solid var(--line)}
.cinput input{flex:1;background:var(--surface2);border:1px solid var(--line);color:var(--text);
  border-radius:20px;padding:10px 15px;font-size:14px}
.cinput button{background:var(--brand);color:#fff;border:0;border-radius:20px;
  padding:10px 18px;font-weight:600;cursor:pointer}

@media (min-width:900px){
  /* keep the feed inside the centered phone column, not full-viewport */
  .reels{position:absolute;height:100vh}
}