body { margin: 0; background: #f3f4f6; overflow-x: hidden; }
    #page-container { position: relative; margin: 0 auto; padding: 0; overflow: visible; max-width: 100%; }
    .scieee-lazy-chunk { display: block; width: 100%; max-width: 100%; margin: 0 auto 24px auto; overflow-x: hidden; overflow-y: visible; box-sizing: border-box; }
    .scieee-lazy-chunk-content { width: 100%; max-width: 100%; overflow-x: hidden; box-sizing: border-box; }
    .scieee-lazy-chunk style { display: none !important; }
    .scieee-lazy-placeholder { width: 100%; max-width: 900px; margin: 12px auto; padding: 18px; box-sizing: border-box; background: #fff; color: #6b7280; border: 1px solid #e5e7eb; font: 13px system-ui, sans-serif; text-align: center; }
    .scieee-lazy-chunk.is-loaded { min-height: 0 !important; }
    .scieee-lazy-chunk.is-loaded > .scieee-lazy-placeholder { display: none; }
    .pf { margin-left: auto !important; margin-right: auto !important; }
  



/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab filetype=css: */
/*! 
 * Base CSS for pdf2htmlEX
 * Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com> 
 * https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/share/LICENSE
 */
/* Part 1: Web Page Layout: Free to modify, except for a few of them which are required by pdf2htmlEX.js, see the comments */
#sidebar { /* Sidebar */
  position:absolute;
  top:0;
  left:0;
  bottom:0;
  width:250px;
  padding:0;
  margin:0px;
  overflow:auto;
}
#page-container { /* PDF container */
  position:absolute; /* required for calculating relative positions of pages in pdf2htmlEX.js */
  top:0;
  left:0px;
  margin:0; 
  padding:0;
  border:0; /* required for lazy page loading in pdf2htmlEX.js (page visibility test) */
}
@media screen {
  /* for sidebar */
  #sidebar.opened + #page-container { left:250px; }
  #page-container {
    /* `bottom' and `right' are required for lazy page loading in pdf2htmlEX.js (page visibility test)
     * alternatively you may set width and height
     */
    bottom:0;
    right:0;
    overflow:auto;
  }
  .loading-indicator {
    display:none;
  }
  .loading-indicator.active {
    display:block;
    position:absolute;
    width:64px;
    height:64px;
    top:50%;
    left:50%;
    margin-top:-32px;
    margin-left:-32px;
  }
  .loading-indicator img {
    position:absolute;
    top:0;
    left:0;
    bottom:0;
    right:0;
  }
}
@media print { 
  @page { margin:0; }
  html { margin:0; }
  body { 
    margin:0; 
    -webkit-print-color-adjust:exact; /* enable printing background images for WebKit */
  }
  #sidebar { display:none; }
  #page-container {
    width:auto;
    height:auto;
    overflow:visible;
    background-color:transparent;
  }
  .d { display:none; }
}
/* Part 2: Page Elements: Modify with caution
 * The followings are base classes, some of which are meant to be override by PDF specific classes
 * So do not increase the specificity (e.g. ".classname" -> "#page-container .classname")
 */
.pf { /* page */
  position:relative;
  background-color:white;
  overflow: hidden;
  margin:0; 
  border:0; /* required by pdf2htmlEX.js for page visibility test */
}
.pc { /* content of a page */
  position:absolute;
  border:0;
  padding:0;
  margin:0;
  top:0;
  left:0;
  width:100%;
  height:100%;
  overflow:hidden;
  display:block;
  /* set transform-origin for scaling */
  transform-origin:0% 0%;
  -ms-transform-origin:0% 0%;
  -webkit-transform-origin:0% 0%;
}
.pc.opened { /* used by pdf2htmlEX.js, to show/hide pages */
  display:block;
}
.bf { /* images that occupies the whole page */
  position:absolute;
  border:0;
  margin:0;
  top:0;
  bottom:0;
  width:100%;
  height:100%;
  -ms-user-select:none;
  -moz-user-select:none;
  -webkit-user-select:none;
  user-select:none;
}
.bi { /* images that cover only a part of the page */
  position:absolute;
  border:0;
  margin:0;
  -ms-user-select:none;
  -moz-user-select:none;
  -webkit-user-select:none;
  user-select:none;
}
@media print {
  .pf {
    margin:0;
    box-shadow:none;
    page-break-after:always;
    page-break-inside:avoid;
  }
  @-moz-document url-prefix() {
    /* fix page truncation for FireFox */
    .pf {
      overflow:visible;
      border:1px solid #FFFFFF;
    }
    .pc {overflow:visible;}
  }
}
.c { /* clip box */
  position:absolute;
  border:0;
  padding:0;
  margin:0;
  overflow:hidden;
  display:block;
}
.t { /* text line */
  position:absolute;
  white-space:pre;
  font-size:1px;
  transform-origin:0% 100%;
  -ms-transform-origin:0% 100%;
  -webkit-transform-origin:0% 100%;
  unicode-bidi:bidi-override;/* For rtl languages, e.g. Hebrew, we don't want the default Unicode behaviour */
  -moz-font-feature-settings:"liga" 0;/* We don't want Firefox to recognize ligatures */
}
.t:after { /* webkit #35443 */
  content: '';
}
.t:before { /* Workaround Blink(up to 41)/Webkit bug of word-spacing with leading spaces (chromium #404444 and pdf2htmlEX #412) */
  content: '';
  display: inline-block;
}
.t span { /* text blocks within a line */
  /* Blink(up to 41)/Webkit have bug with negative word-spacing and inline-block (pdf2htmlEX #416), so keep normal span inline. */
  position:relative;
  unicode-bidi:bidi-override; /* For rtl languages, e.g. Hebrew, we don't want the default Unicode behaviour */
}
._ { /* text shift */
  /* Blink(up to 41)/Webkit have bug with inline element, continuous spaces and word-spacing. Workaround by inline-block. */
  display: inline-block;
  color: transparent;
  z-index: -1;
}
/* selection background should not be opaque, for fallback mode */
::selection{
  background: rgba(127,255,255,0.4);
}
::-moz-selection{
  background: rgba(127,255,255,0.4);
}
.pi { /* info for Javascript */
  display:none;
}
.l { /* annotation links */
}
/* transparent color - WebKit */
.d { /* css drawing */
  position:absolute;
  transform-origin:0% 100%;
  -ms-transform-origin:0% 100%;
  -webkit-transform-origin:0% 100%;
}
/* for the forms */
.it {
  border: none;
  background-color: rgba(255, 255, 255, 0.0);
}

.ir:hover {
  cursor: pointer;
}

/* Base CSS END */





/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab filetype=css: */
/*! 
 * Fancy styles for pdf2htmlEX
 * Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com> 
 * https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/share/LICENSE
 */
@keyframes fadein { from { opacity:0;} to { opacity:1;} }
@-webkit-keyframes fadein { from { opacity:0;} to { opacity:1;} }
@keyframes swing {
  0%  { transform: rotate(0deg); }
  10% { transform: rotate(0deg); }
  90% { transform: rotate(720deg); }
  100%{ transform: rotate(720deg); }
}
@-webkit-keyframes swing {
  0%  { -webkit-transform: rotate(0deg); }
  10% { -webkit-transform: rotate(0deg); }
  90% { -webkit-transform: rotate(720deg); }
  100%{ -webkit-transform: rotate(720deg); }
}
@media screen { 
  #sidebar {
    background-color:#2f3236;
    /* modified from http://philbit.com/svgpatterns/#crossstripes */
    background-image:url("scieee-document-assets/asset_278c76fec4fbf2399910664b.svg");
  }
  #outline {
    font-family:Georgia,Times,"Times New Roman",serif;
    font-size:13px;
    margin:2em 1em;
  }
  #outline ul {
    padding:0;
  }
  #outline li {
    list-style-type:none;
    margin:1em 0;
  }
  #outline li > ul {
    margin-left: 1em;
  }
  #outline a,
  #outline a:visited,
  #outline a:hover,
  #outline a:active {
    line-height:1.2;
    color:#e8e8e8;
    text-overflow:ellipsis;
    white-space:nowrap;
    text-decoration:none;
    display:block;
    overflow:hidden;
    outline:0;
  }
  #outline a:hover {
    color:rgb(0,204,255);
  }
  #page-container {
    background-color:#9e9e9e;
    /* http://philbit.com/svgpatterns/#thinstripes */
    background-image: url("scieee-document-assets/asset_c60347c0de373fe817019620.svg");
    -webkit-transition:left 500ms;
    transition:left 500ms;
  }
  .pf {
    margin: 13px auto;
    box-shadow: 1px 1px 3px 1px #333;
    /* Needed by IE to make box-shadow works * https://developer.mozilla.org/en-US/docs/Web/CSS/box-shadow */
    border-collapse: separate;
  }
  .pc.opened { /* used by pdf2htmlEX.js, to show/hide pages */
    -webkit-animation: fadein 100ms;
    animation: fadein 100ms; 
  }
  .loading-indicator.active {
    /* 
     * use 0.01s instead of 0s,
     * since YUI Compressor will change 0s to 0,
     * which is not recognized by Firefox
     */
    -webkit-animation: swing 1.5s ease-in-out 0.01s infinite alternate none;
    animation: swing 1.5s ease-in-out 0.01s infinite alternate none;
  }
  .checked {
    background: no-repeat url(scieee-document-assets/asset_58a067f15ffcfc2435a4b346.png);
  }
}
/* Fancy CSS END */





.ff0{font-family:sans-serif;visibility:hidden;}
@font-face{font-family:ff1;src:url('chunks/assets/font_d1d056b663de2ac8ef92407a.woff2')format("woff");}.ff1{font-family:ff1;line-height:0.727539;font-style:normal;font-weight:normal;visibility:visible;font-variant-ligatures:none;font-feature-settings: "liga" 0, "clig" 0, "dlig" 0, "hlig" 0, "calt" 0;}
@font-face{font-family:ff2;src:url('chunks/assets/font_5587339bd897bac953e5ccd9.woff2')format("woff");}.ff2{font-family:ff2;line-height:0.938477;font-style:normal;font-weight:normal;visibility:visible;font-variant-ligatures:none;font-feature-settings: "liga" 0, "clig" 0, "dlig" 0, "hlig" 0, "calt" 0;}
.ff3{font-family:sans-serif;visibility:hidden;}
.ff4{font-family:sans-serif;visibility:hidden;}
.ff5{font-family:sans-serif;visibility:hidden;}
.m0{transform:matrix(0.250000,0.000000,0.000000,0.250000,0,0);-ms-transform:matrix(0.250000,0.000000,0.000000,0.250000,0,0);-webkit-transform:matrix(0.250000,0.000000,0.000000,0.250000,0,0);}
.m1{transform:matrix(1.500000,0.000000,0.000000,1.500000,0,0);-ms-transform:matrix(1.500000,0.000000,0.000000,1.500000,0,0);-webkit-transform:matrix(1.500000,0.000000,0.000000,1.500000,0,0);}
.v0{vertical-align:0.000000px;}
.ls0{letter-spacing:0.000000px;}
.sc_{text-shadow:none;}
.sc0{text-shadow:-0.015em 0 transparent,0 0.015em transparent,0.015em 0 transparent,0 -0.015em  transparent;}
@media screen and (-webkit-min-device-pixel-ratio:0){
.sc_{-webkit-text-stroke:0px transparent;}
.sc0{-webkit-text-stroke:0.015em transparent;text-shadow:none;}
}
.ws0{word-spacing:0.000000px;}
._1{margin-left:-3.972658px;}
._0{margin-left:-1.300781px;}
._2{width:1.045898px;}
._3{width:3.318695px;}
._4{width:8.561851px;}
._5{width:12.193313px;}
.fc2{color:transparent;}
.fc1{color:rgb(0,0,0);}
.fc0{color:rgb(255,255,255);}
.fs2{font-size:53.999998px;}
.fs0{font-size:71.999997px;}
.fs1{font-size:139.499994px;}
.y0{bottom:0.000000px;}
.y1{bottom:0.054457px;}
.y67{bottom:100.880996px;}
.y66{bottom:129.005995px;}
.y65{bottom:582.380976px;}
.y64{bottom:610.505975px;}
.y63{bottom:638.630973px;}
.y62{bottom:1224.755949px;}
.y61{bottom:1279.880947px;}
.y60{bottom:1308.005945px;}
.y5f{bottom:1336.130944px;}
.y5e{bottom:1364.255943px;}
.y5d{bottom:1392.380942px;}
.y5c{bottom:1420.505941px;}
.y5b{bottom:1448.630940px;}
.ya{bottom:2334.005903px;}
.y5a{bottom:2401.505900px;}
.y59{bottom:2429.630899px;}
.y58{bottom:2457.755898px;}
.y57{bottom:2485.880896px;}
.y56{bottom:2514.005895px;}
.y55{bottom:2569.130893px;}
.y9{bottom:3128.255870px;}
.y54{bottom:3195.755867px;}
.y53{bottom:3223.880866px;}
.y52{bottom:3252.005864px;}
.y51{bottom:3280.130863px;}
.y50{bottom:3308.255862px;}
.y8{bottom:3868.505839px;}
.y4f{bottom:3936.005836px;}
.y4e{bottom:3964.130835px;}
.y4d{bottom:3992.255834px;}
.y4c{bottom:4020.380832px;}
.y4b{bottom:4048.505831px;}
.y4a{bottom:4076.630830px;}
.y49{bottom:4104.755829px;}
.y7{bottom:4753.880802px;}
.y48{bottom:4821.380799px;}
.y47{bottom:4849.505798px;}
.y46{bottom:4877.630797px;}
.y45{bottom:4905.755796px;}
.y44{bottom:4933.880794px;}
.y6{bottom:5481.755772px;}
.y43{bottom:5549.255769px;}
.y42{bottom:5577.380768px;}
.y41{bottom:5605.505766px;}
.y40{bottom:5633.630765px;}
.y3f{bottom:5661.755764px;}
.y3e{bottom:5689.880763px;}
.y3d{bottom:5718.005762px;}
.y5{bottom:6277.130738px;}
.y3c{bottom:6344.630736px;}
.y3b{bottom:6372.755734px;}
.y3a{bottom:6400.880733px;}
.y39{bottom:6429.005732px;}
.y38{bottom:6457.130731px;}
.y37{bottom:6512.255729px;}
.y36{bottom:7024.130707px;}
.y35{bottom:7149.005702px;}
.y34{bottom:7176.005701px;}
.y33{bottom:7203.005700px;}
.y32{bottom:7230.005699px;}
.y31{bottom:7285.130696px;}
.y30{bottom:7312.130695px;}
.y2f{bottom:7367.255693px;}
.y2e{bottom:7394.255692px;}
.y2d{bottom:7421.255691px;}
.y2c{bottom:7476.380688px;}
.y2b{bottom:7504.505687px;}
.y2a{bottom:7532.630686px;}
.y29{bottom:7578.755684px;}
.y28{bottom:7605.755683px;}
.y27{bottom:7633.880682px;}
.y26{bottom:7680.005680px;}
.y25{bottom:7707.005679px;}
.y24{bottom:7734.005678px;}
.y23{bottom:7780.130676px;}
.y22{bottom:7808.255675px;}
.y21{bottom:8095.130663px;}
.y4{bottom:8229.005657px;}
.y20{bottom:8296.505654px;}
.y1f{bottom:8324.630653px;}
.y1e{bottom:8352.755652px;}
.y1d{bottom:8380.880651px;}
.y1c{bottom:8436.005648px;}
.y3{bottom:8995.130625px;}
.y1b{bottom:9076.130622px;}
.y1a{bottom:9104.255621px;}
.y19{bottom:9132.380619px;}
.y18{bottom:9160.505618px;}
.y17{bottom:9188.630617px;}
.y16{bottom:9243.755615px;}
.y15{bottom:9769.130593px;}
.y2{bottom:9903.005587px;}
.y14{bottom:9970.505585px;}
.y13{bottom:9998.630583px;}
.y12{bottom:10026.755582px;}
.y11{bottom:10054.880581px;}
.y10{bottom:10083.005580px;}
.yf{bottom:10150.505577px;}
.ye{bottom:10275.380572px;}
.yd{bottom:10303.505571px;}
.yc{bottom:10331.630570px;}
.yb{bottom:10862.630547px;}
.h6{height:39.313475px;}
.h2{height:51.539060px;}
.h3{height:52.417967px;}
.h4{height:68.399997px;}
.h5{height:132.524994px;}
.h1{height:10960.505543px;}
.h0{height:10960.560000px;}
.w2{width:2159.999910px;}
.w0{width:2160.000000px;}
.w1{width:2160.448160px;}
.x0{left:0.000000px;}
.x3{left:737.999969px;}
.x1{left:768.374968px;}
.x19{left:775.265593px;}
.xd{left:782.999967px;}
.x10{left:796.675748px;}
.x12{left:821.583956px;}
.x8{left:829.300747px;}
.x13{left:839.935518px;}
.x7{left:841.728486px;}
.x11{left:884.882776px;}
.x1a{left:902.671837px;}
.x14{left:912.831993px;}
.x15{left:931.183555px;}
.x1c{left:934.628867px;}
.x1b{left:938.794888px;}
.x6{left:943.576138px;}
.x9{left:949.447232px;}
.x2{left:956.109335px;}
.xe{left:964.494106px;}
.xf{left:982.845668px;}
.xc{left:999.052698px;}
.x18{left:1022.044885px;}
.x4{left:1028.917926px;}
.xa{left:1037.074176px;}
.xb{left:1088.824173px;}
.x16{left:1139.150349px;}
.x17{left:1157.501911px;}
.x5{left:1275.767531px;}
@media print{
.v0{vertical-align:0.000000pt;}
.ls0{letter-spacing:0.000000pt;}
.ws0{word-spacing:0.000000pt;}
._1{margin-left:-3.531252pt;}
._0{margin-left:-1.156250pt;}
._2{width:0.929687pt;}
._3{width:2.949951pt;}
._4{width:7.610534pt;}
._5{width:10.838500pt;}
.fs2{font-size:47.999998pt;}
.fs0{font-size:63.999997pt;}
.fs1{font-size:123.999995pt;}
.y0{bottom:0.000000pt;}
.y1{bottom:0.048406pt;}
.y67{bottom:89.671996pt;}
.y66{bottom:114.671995pt;}
.y65{bottom:517.671978pt;}
.y64{bottom:542.671977pt;}
.y63{bottom:567.671976pt;}
.y62{bottom:1088.671955pt;}
.y61{bottom:1137.671953pt;}
.y60{bottom:1162.671952pt;}
.y5f{bottom:1187.671951pt;}
.y5e{bottom:1212.671949pt;}
.y5d{bottom:1237.671948pt;}
.y5c{bottom:1262.671947pt;}
.y5b{bottom:1287.671946pt;}
.ya{bottom:2074.671914pt;}
.y5a{bottom:2134.671911pt;}
.y59{bottom:2159.671910pt;}
.y58{bottom:2184.671909pt;}
.y57{bottom:2209.671908pt;}
.y56{bottom:2234.671907pt;}
.y55{bottom:2283.671905pt;}
.y9{bottom:2780.671884pt;}
.y54{bottom:2840.671882pt;}
.y53{bottom:2865.671881pt;}
.y52{bottom:2890.671880pt;}
.y51{bottom:2915.671879pt;}
.y50{bottom:2940.671877pt;}
.y8{bottom:3438.671857pt;}
.y4f{bottom:3498.671854pt;}
.y4e{bottom:3523.671853pt;}
.y4d{bottom:3548.671852pt;}
.y4c{bottom:3573.671851pt;}
.y4b{bottom:3598.671850pt;}
.y4a{bottom:3623.671849pt;}
.y49{bottom:3648.671848pt;}
.y7{bottom:4225.671824pt;}
.y48{bottom:4285.671821pt;}
.y47{bottom:4310.671820pt;}
.y46{bottom:4335.671819pt;}
.y45{bottom:4360.671818pt;}
.y44{bottom:4385.671817pt;}
.y6{bottom:4872.671797pt;}
.y43{bottom:4932.671794pt;}
.y42{bottom:4957.671793pt;}
.y41{bottom:4982.671792pt;}
.y40{bottom:5007.671791pt;}
.y3f{bottom:5032.671790pt;}
.y3e{bottom:5057.671789pt;}
.y3d{bottom:5082.671788pt;}
.y5{bottom:5579.671768pt;}
.y3c{bottom:5639.671765pt;}
.y3b{bottom:5664.671764pt;}
.y3a{bottom:5689.671763pt;}
.y39{bottom:5714.671762pt;}
.y38{bottom:5739.671761pt;}
.y37{bottom:5788.671759pt;}
.y36{bottom:6243.671740pt;}
.y35{bottom:6354.671735pt;}
.y34{bottom:6378.671734pt;}
.y33{bottom:6402.671733pt;}
.y32{bottom:6426.671732pt;}
.y31{bottom:6475.671730pt;}
.y30{bottom:6499.671729pt;}
.y2f{bottom:6548.671727pt;}
.y2e{bottom:6572.671726pt;}
.y2d{bottom:6596.671725pt;}
.y2c{bottom:6645.671723pt;}
.y2b{bottom:6670.671722pt;}
.y2a{bottom:6695.671721pt;}
.y29{bottom:6736.671719pt;}
.y28{bottom:6760.671718pt;}
.y27{bottom:6785.671717pt;}
.y26{bottom:6826.671716pt;}
.y25{bottom:6850.671715pt;}
.y24{bottom:6874.671714pt;}
.y23{bottom:6915.671712pt;}
.y22{bottom:6940.671711pt;}
.y21{bottom:7195.671700pt;}
.y4{bottom:7314.671695pt;}
.y20{bottom:7374.671693pt;}
.y1f{bottom:7399.671692pt;}
.y1e{bottom:7424.671691pt;}
.y1d{bottom:7449.671690pt;}
.y1c{bottom:7498.671688pt;}
.y3{bottom:7995.671667pt;}
.y1b{bottom:8067.671664pt;}
.y1a{bottom:8092.671663pt;}
.y19{bottom:8117.671662pt;}
.y18{bottom:8142.671661pt;}
.y17{bottom:8167.671660pt;}
.y16{bottom:8216.671658pt;}
.y15{bottom:8683.671638pt;}
.y2{bottom:8802.671633pt;}
.y14{bottom:8862.671631pt;}
.y13{bottom:8887.671630pt;}
.y12{bottom:8912.671629pt;}
.y11{bottom:8937.671628pt;}
.y10{bottom:8962.671627pt;}
.yf{bottom:9022.671624pt;}
.ye{bottom:9133.671619pt;}
.yd{bottom:9158.671618pt;}
.yc{bottom:9183.671617pt;}
.yb{bottom:9655.671598pt;}
.h6{height:34.945311pt;}
.h2{height:45.812498pt;}
.h3{height:46.593748pt;}
.h4{height:60.799997pt;}
.h5{height:117.799995pt;}
.h1{height:9742.671594pt;}
.h0{height:9742.720000pt;}
.w2{width:1919.999920pt;}
.w0{width:1920.000000pt;}
.w1{width:1920.398364pt;}
.x0{left:0.000000pt;}
.x3{left:655.999973pt;}
.x1{left:682.999972pt;}
.x19{left:689.124971pt;}
.xd{left:695.999971pt;}
.x10{left:708.156220pt;}
.x12{left:730.296850pt;}
.x8{left:737.156219pt;}
.x13{left:746.609349pt;}
.x7{left:748.203099pt;}
.x11{left:786.562467pt;}
.x1a{left:802.374967pt;}
.x14{left:811.406216pt;}
.x15{left:827.718716pt;}
.x1c{left:830.781215pt;}
.x1b{left:834.484345pt;}
.x6{left:838.734345pt;}
.x9{left:843.953095pt;}
.x2{left:849.874965pt;}
.xe{left:857.328094pt;}
.xf{left:873.640594pt;}
.xc{left:888.046843pt;}
.x18{left:908.484342pt;}
.x4{left:914.593712pt;}
.xa{left:921.843712pt;}
.xb{left:967.843710pt;}
.x16{left:1012.578088pt;}
.x17{left:1028.890587pt;}
.x5{left:1134.015583pt;}
}




    .paper-inline-ad { box-sizing: border-box; margin: 13px auto; max-width: 100%; min-height: 120px; background: #fff; border: 1px solid #e5e7eb; overflow: hidden; }
    .paper-inline-ad-label { padding: 6px 10px 0 10px; font: 10px system-ui, sans-serif; color: #9ca3af; text-transform: uppercase; letter-spacing: .04em; }
    .paper-inline-ad-slot { min-height: 100px; }
    .paper-inline-ad--internal { padding: 0; }
    .paper-internal-promo { padding: 14px 16px 16px 16px; font: 13px system-ui, sans-serif; line-height: 1.45; color: #374151; }
    .paper-internal-promo-title { font-size: 17px; font-weight: 800; color: #111827; margin-bottom: 7px; }
    .paper-internal-promo-body { margin-bottom: 12px; }
    .paper-internal-promo-actions { display: flex; flex-wrap: wrap; gap: 8px; }
    .paper-internal-promo-actions a { display: inline-block; padding: 7px 10px; border: 1px solid #d1d5db; border-radius: 8px; text-decoration: none; color: #111827; background: #f9fafb; font-weight: 700; }