:root{
  --bg:#070707;
  --panel:#111214;
  --panel-2:#17191d;
  --line:rgba(255,255,255,.12);
  --text:#f7f7f4;
  --muted:rgba(247,247,244,.66);
  --soft:rgba(247,247,244,.42);
  --accent:#e7ff6f;
  --accent-2:#86e7d4;
  --danger:#ff8f6b;
  --radius:8px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    linear-gradient(180deg,#050505 0,#090909 42%,#050505 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%;display:block}
.hidden{display:none!important}

.container{width:min(1240px,100%);margin:0 auto;padding:0 36px}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:linear-gradient(180deg,rgba(7,7,7,.96),rgba(7,7,7,.78));
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
}
.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{font-size:22px;font-weight:800}
.site-nav{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:14px;white-space:nowrap}
.site-nav a{padding:8px 0;border-bottom:1px solid transparent}
.site-nav a:hover,.site-nav a.is-active{color:#fff;border-color:rgba(231,255,111,.72)}
.nav-auth-button{padding:8px 0;border:0;border-bottom:1px solid transparent;background:transparent;color:inherit;cursor:pointer;white-space:nowrap}
.nav-auth-button:hover{color:#fff;border-color:rgba(231,255,111,.72)}

.hero{
  min-height:430px;
  display:flex;
  align-items:end;
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.07);
  background:#0d0d1a;
}
.hero-background{
  position:absolute;
  inset:-40px;
  filter:blur(40px) brightness(1.2);
}
.hero-background canvas{display:block;width:100%;height:100%}
.hero-overlay{
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(5,5,10,.78),rgba(5,5,10,.32) 64%,rgba(5,5,10,.5)),
    radial-gradient(ellipse at center,rgba(20,20,40,.3),rgba(5,5,10,.7));
}
.hero-inner{position:relative;z-index:1;padding:88px 0 74px}
.eyebrow{color:var(--accent-2);font-size:13px;font-weight:700;margin:0 0 16px;text-transform:uppercase}
h1{font-size:64px;line-height:1.06;margin:0;max-width:760px}
.hero h1{max-width:980px}
.hero p{font-size:20px;line-height:1.7;color:var(--muted);max-width:620px;margin:22px 0 0}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:999px;
  background:#fff;
  color:#0d0d0d;
  font-weight:800;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn.secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.btn.full{width:100%}

.section{padding:58px 0}
.section.compact{padding:34px 0 58px}
.section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:22px;
}
.section-head h2,.page-title h1{font-size:34px;line-height:1.12;margin:0}
.section-head p,.page-title p{margin:10px 0 0;color:var(--muted);line-height:1.7}
.hint{color:var(--soft);font-size:14px}
.featured-search{display:flex;align-items:center;gap:8px;width:min(360px,100%)}
.featured-search input{min-width:0;height:38px;padding:0 13px}
.featured-search .btn{min-width:66px;min-height:38px;padding:0 15px;font-size:14px}
.featured-filters{
  display:grid;
  gap:8px;
  margin:-6px 0 16px;
}
.filter-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.filter-main-button{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:36px;
  padding:0 14px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:rgba(255,255,255,.045);
  color:rgba(255,255,255,.88);
  font-weight:800;
  cursor:pointer;
  white-space:nowrap;
}
.filter-main-button:hover,.filter-main-button.is-open{
  border-color:rgba(231,255,111,.48);
  background:rgba(231,255,111,.09);
}
.filter-main-button strong,.filter-row-label strong{
  display:inline-grid;
  place-items:center;
  min-width:18px;
  height:18px;
  padding:0 5px;
  border-radius:999px;
  background:var(--accent);
  color:#080808;
  font-size:11px;
}
.filter-panel-expanded{
  display:grid;
  gap:2px;
  padding:10px 14px;
  width:min(760px,100%);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
}
.filter-row{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:10px;
  align-items:start;
  padding:5px 0;
}
.filter-row+.filter-row{border-top:1px solid rgba(255,255,255,.08)}
.filter-row-label{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  min-height:30px;
  padding:0 8px;
  border-radius:var(--radius);
  color:rgba(255,255,255,.86);
  font-size:14px;
  font-weight:800;
}
.filter-choice-list{
  display:flex;
  align-content:flex-start;
  gap:6px;
  flex-wrap:wrap;
  min-height:30px;
}
.filter-choice{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:0 10px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(255,255,255,.045);
  color:rgba(255,255,255,.78);
  font-size:12px;
  cursor:pointer;
}
.filter-choice:hover,.filter-choice.is-selected{
  border-color:rgba(134,231,212,.45);
  background:rgba(134,231,212,.1);
  color:#fff;
}
.filter-choice.is-selected:before{
  content:"✓";
  margin-right:5px;
  color:var(--accent-2);
}
.selected-filter-row{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:12px;
  flex:1;
  min-height:40px;
}
.selected-filters{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  color:var(--soft);
  font-size:13px;
}
.selected-chip{
  min-height:30px;
  padding:0 10px;
  border:1px solid rgba(134,231,212,.28);
  border-radius:999px;
  background:rgba(134,231,212,.08);
  color:rgba(255,255,255,.86);
  cursor:pointer;
}
.selected-chip:after{
  content:"×";
  margin-left:7px;
  color:var(--accent-2);
}
.filter-clear{
  min-height:34px;
  padding:0 12px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:transparent;
  color:rgba(255,255,255,.78);
  cursor:pointer;
  white-space:nowrap;
}
.filter-clear:disabled{opacity:.42;cursor:not-allowed}

.rail{
  display:flex;
  gap:18px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:2px 0 26px;
  cursor:grab;
  user-select:none;
  -webkit-overflow-scrolling:touch;
}
.rail.is-dragging{cursor:grabbing;scroll-snap-type:none}
.rail::-webkit-scrollbar{height:8px}
.rail::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:99px}
.category-card{
  flex:0 0 360px;
  height:500px;
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--tone-a),var(--tone-b) 52%,var(--tone-c));
  scroll-snap-align:start;
  transition:transform .22s ease;
}
.category-card:hover{transform:scale(1.025)}
.category-cover{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.category-card:before,.visual:before{
  content:"";
  position:absolute;
  inset:0;
  opacity:.48;
  background:
    linear-gradient(90deg,rgba(255,255,255,.28),transparent 20% 80%,rgba(0,0,0,.18)),
    repeating-linear-gradient(0deg,transparent 0 34px,rgba(255,255,255,.12) 35px 36px),
    repeating-linear-gradient(90deg,transparent 0 46px,rgba(0,0,0,.14) 47px 48px);
  transform:skewY(-7deg) scale(1.08);
}
.category-card:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.16) 42%,rgba(0,0,0,.9));
}
.category-content{position:absolute;left:24px;right:24px;bottom:24px;z-index:1}
.count{
  display:inline-flex;
  padding:7px 10px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:rgba(0,0,0,.22);
  color:rgba(255,255,255,.8);
  font-size:13px;
  margin-bottom:14px;
}
.category-card h3{font-size:32px;line-height:1.05;margin:0 0 12px}
.category-card p{margin:0;color:rgba(255,255,255,.72);line-height:1.6;font-size:14px}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.tag{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 9px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:rgba(255,255,255,.76);
  font-size:12px;
}

.dataset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dataset-card{
  display:grid;
  grid-template-rows:180px 1fr;
  min-height:420px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  transition:transform .22s ease,border-color .22s ease,background .22s ease;
}
.dataset-card:hover{
  transform:translateY(-4px);
  border-color:rgba(231,255,111,.38);
  background:rgba(255,255,255,.07);
}
.visual{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,var(--tone-a),var(--tone-b) 52%,var(--tone-c));
}
.visual:after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg,transparent 0 42%,rgba(255,255,255,.24) 42% 44%,transparent 44% 100%),
    linear-gradient(0deg,rgba(0,0,0,.52),transparent 58%);
}
.visual span{
  position:absolute;
  left:16px;
  bottom:14px;
  z-index:1;
  color:#fff;
  font-size:13px;
  font-weight:800;
}
.visual-large{min-height:440px;border-radius:var(--radius)}
.dataset-body{padding:18px;display:flex;flex-direction:column}
.dataset-topline,.dataset-stats{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--soft);
  font-size:12px;
}
.dataset-stats{justify-content:flex-start}
.dataset-card h3{font-size:21px;line-height:1.28;margin:14px 0 9px}
.dataset-card p{color:var(--muted);line-height:1.65;margin:0;flex:1}
.recommend-rating{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:8px;
  margin-top:13px;
  color:rgba(255,255,255,.78);
  font-size:12px;
}
.rating-label{color:var(--soft)}
.param-strip{
  display:grid;
  gap:8px;
  margin-top:12px;
}
.param-strip>div{
  display:flex;
  align-items:flex-start;
  gap:8px;
  flex-wrap:wrap;
}
.param-strip>div>span{
  color:var(--soft);
  font-size:12px;
  line-height:28px;
}
.stars{
  display:inline-flex;
  gap:3px;
  color:rgba(255,255,255,.22);
  letter-spacing:0;
}
.stars .is-on{color:var(--accent)}
.dataset-stats{border-top:1px solid rgba(255,255,255,.1);padding-top:14px;margin-top:16px;color:rgba(255,255,255,.78)}
#featured .dataset-grid{grid-template-columns:repeat(4,1fr);gap:14px}
#featured .dataset-card{
  grid-template-rows:140px 1fr;
  min-height:360px;
}
#featured .dataset-body{padding:14px}
#featured .dataset-card h3{font-size:18px;margin:10px 0 7px}
#featured .dataset-summary-area{
  position:relative;
  display:flex;
  flex:1;
  flex-direction:column;
  min-height:0;
}
#featured .dataset-summary-area:has(.dataset-summary:hover)::before{
  content:"";
  display:block;
  flex:0 0 40.3px;
}
#featured .dataset-card .dataset-summary{
  display:-webkit-box;
  flex:none;
  overflow:hidden;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:2;
  font-size:13px;
  line-height:1.55;
}
#featured .dataset-card .dataset-summary:hover{
  display:block;
  position:absolute;
  z-index:2;
  inset:0;
  overflow-y:auto;
  padding-right:6px;
  background:#111;
  overscroll-behavior:contain;
  -webkit-line-clamp:unset;
}
#featured .dataset-card .dataset-summary:hover~*{visibility:hidden}
#featured .dataset-card .tag{
  min-height:25px;
  padding:0 8px;
  font-size:11px;
}
#featured .dataset-card .tag-row{gap:6px;margin-top:12px}
#featured .recommend-rating{margin-top:10px;font-size:11px}
#featured .param-strip{gap:6px;margin-top:10px}
#featured .param-strip>div{gap:6px}
#featured .param-strip>div>span{font-size:11px;line-height:25px}
#featured .dataset-stats{padding-top:12px;margin-top:12px;font-size:11px}
.metric-row,.dataset-metrics{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.metric{
  display:inline-flex;
  align-items:center;
  gap:5px;
  color:rgba(255,255,255,.74);
  font-size:12px;
}
.metric-heart{
  color:var(--accent);
  font-size:15px;
  line-height:1;
}
.metric-eye{
  width:16px;
  height:10px;
  position:relative;
  display:inline-block;
  border:1.5px solid rgba(134,231,212,.92);
  border-radius:50%;
}
.metric-eye:after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  width:4px;
  height:4px;
  border-radius:50%;
  background:var(--accent-2);
  transform:translate(-50%,-50%);
}
.pager{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:22px}
.pager button{
  width:38px;
  height:38px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:50%;
  background:rgba(255,255,255,.05);
  color:rgba(255,255,255,.72);
  cursor:pointer;
}
.pager button:hover,.pager button.is-active{
  background:#fff;
  color:#111;
  border-color:#fff;
}

.contributor-band{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  align-items:center;
  gap:24px;
  padding:32px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(134,231,212,.13),rgba(231,255,111,.08));
}
.contributor-band h2{margin:0;font-size:30px}
.contributor-band p{margin:10px 0 0;color:var(--muted);line-height:1.7}
.band-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}

.page-hero{padding:54px 0 34px;border-bottom:1px solid rgba(255,255,255,.07)}
.page-title{display:flex;align-items:end;justify-content:space-between;gap:20px}
body[data-page="account"] .page-hero{padding-bottom:16px}
body[data-page="account"] .page-hero+.section.compact{padding-top:16px}
.crumb{color:var(--soft);font-size:13px;margin-bottom:14px}

.split-layout{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}
.filter-panel{
  position:sticky;
  top:94px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  padding:18px;
}
.filter-panel h2{font-size:20px;margin:0 0 16px}
.field{display:grid;gap:8px;margin-bottom:16px}
.field label{color:rgba(255,255,255,.78);font-size:13px;font-weight:700}
input,select,textarea{
  width:100%;
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);
  background:#101114;
  color:#fff;
  min-height:44px;
  padding:10px 12px;
  outline:none;
}
textarea{min-height:112px;resize:vertical;line-height:1.55}
input:focus,select:focus,textarea:focus{border-color:rgba(231,255,111,.72);box-shadow:0 0 0 3px rgba(231,255,111,.08)}
.result-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;color:var(--muted)}
.empty-state{border:1px solid var(--line);border-radius:var(--radius);padding:32px;color:var(--muted)}

.dataset-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center}
.dataset-side-nav{
  position:fixed;
  inset:50% 22px auto;
  z-index:12;
  display:flex;
  justify-content:space-between;
  pointer-events:none;
  transform:translateY(-50%);
}
.dataset-switch{
  width:56px;
  height:56px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(9,9,9,.72);
  color:rgba(255,255,255,.82);
  box-shadow:0 16px 40px rgba(0,0,0,.36);
  backdrop-filter:blur(16px);
  pointer-events:auto;
  overflow:hidden;
  transition:width .2s ease,border-color .2s ease,background .2s ease,transform .2s ease;
}
.dataset-switch span{
  color:var(--accent);
  font-size:34px;
  line-height:1;
  transform:translateY(-1px);
}
.dataset-switch strong{
  max-width:0;
  overflow:hidden;
  opacity:0;
  color:#fff;
  font-size:13px;
  white-space:nowrap;
  transition:max-width .2s ease,opacity .2s ease;
}
.dataset-switch:hover{
  width:210px;
  border-color:rgba(231,255,111,.56);
  background:rgba(16,17,20,.9);
  transform:translateY(-1px);
}
.dataset-switch:hover strong{max-width:132px;opacity:1}
.dataset-switch-prev{padding:0 18px 0 16px}
.dataset-switch-next{padding:0 16px 0 18px}
.dataset-copy h1{font-size:48px;line-height:1.08;margin:14px 0}
.dataset-copy p{color:var(--muted);line-height:1.75;margin:0 0 20px;font-size:17px}
.dataset-copy .recommend-rating{margin:0 0 22px;font-size:14px}
#datasetParams{margin:-10px 0 18px}
.dataset-metrics{margin:0 0 20px}
.dataset-metrics .metric{font-size:14px}
.dataset-action-row{display:flex;gap:12px;flex-wrap:wrap}
.like-button span,.favorite-button span{font-size:16px;margin-right:6px;color:var(--accent)}
.like-button.is-liked,.favorite-button.is-favorited{border-color:rgba(231,255,111,.62);background:rgba(231,255,111,.12)}
.meta-row{display:flex;gap:10px;flex-wrap:wrap;color:var(--soft);font-size:13px}
.meta-row span{border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:7px 10px;background:rgba(255,255,255,.05)}
.detail-layout{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-grid .visual{aspect-ratio:4/3;border-radius:var(--radius)}
.info-panel{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  padding:20px;
  margin-bottom:16px;
}
.info-panel h2{font-size:22px;margin:0 0 16px}
.content-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.content-list li,.scale-list li{
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  padding:12px;
}
.scale-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.scale-list li{display:flex;align-items:center;justify-content:space-between;gap:14px}
.scale-list span{color:var(--soft)}
.scale-list strong{font-weight:800;text-align:right}
.license-copy{color:var(--muted);line-height:1.7;margin:0}
.contributor-card h3{font-size:18px;margin:0 0 8px}
.contributor-card p{color:var(--muted);line-height:1.7;margin:0}

.form-shell{max-width:860px;margin:0 auto}
.form-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  padding:24px;
}
.creator-profile-form{
  width:min(760px,100%);
  margin-top:24px;
  backdrop-filter:blur(8px);
}
.creator-profile-form textarea{min-height:82px}
.creator-profile-form .form-actions{justify-content:flex-start}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.form-grid .span-2{grid-column:1/-1}
.choice-row{display:flex;gap:10px;flex-wrap:wrap}
.choice-row label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:40px;
  padding:0 12px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  cursor:pointer;
}
.choice-row input{width:auto;min-height:auto}
.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:22px}
.form-message{min-height:22px;color:var(--danger);font-size:14px;margin-top:8px}
.field-note{margin:0;color:var(--soft);font-size:13px;line-height:1.6}
.field.is-invalid input,.field.is-invalid textarea,.field.is-invalid select{
  border-color:var(--danger);
  box-shadow:0 0 0 2px rgba(255,143,107,.18);
}
.field.is-shaking{
  animation:field-shake .28s ease;
}
@keyframes field-shake{
  0%,100%{transform:translateX(0)}
  25%{transform:translateX(-4px)}
  50%{transform:translateX(4px)}
  75%{transform:translateX(-2px)}
}
.private-field{
  padding:14px;
  border:1px solid rgba(134,231,212,.18);
  border-radius:var(--radius);
  background:rgba(134,231,212,.045);
}
.media-preview{
  width:100%;
  max-height:320px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:#050505;
}
.media-field{
  padding:16px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  background:rgba(255,255,255,.035);
}
.file-input-hidden{
  width:1px;
  height:1px;
  min-height:0;
  position:absolute;
  opacity:0;
  pointer-events:none;
}
.media-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.media-upload-btn{width:auto}
.media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.media-thumb{
  position:relative;
  min-height:128px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:#0f1012;
  cursor:grab;
}
.media-thumb.is-dragging{opacity:.45;cursor:grabbing}
.media-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover}
.media-index{
  position:absolute;
  top:8px;
  left:8px;
  min-width:24px;
  min-height:24px;
  display:grid;
  place-items:center;
  border-radius:999px;
  background:rgba(0,0,0,.62);
  color:var(--accent);
  font-size:12px;
  font-weight:800;
}
.media-card-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:8px;
  color:var(--soft);
  font-size:12px;
}
.media-card-actions span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.text-button{
  border:0;
  background:transparent;
  color:var(--accent);
  padding:0;
  cursor:pointer;
  font-size:12px;
  font-weight:800;
}
.text-button input{display:none}
.text-button.danger{color:var(--danger)}
.video-card{
  margin-top:12px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:rgba(255,255,255,.04);
  overflow:hidden;
}
.video-card .media-preview{border:0;border-radius:0;max-height:260px}

.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}
.process-step{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
  padding:20px;
}
.process-step span{color:var(--accent-2);font-size:13px;font-weight:800}
.process-step h3{margin:12px 0 0;font-size:18px}

.success-wrap{min-height:calc(100vh - 145px);display:grid;place-items:center;text-align:center}
.success-card{max-width:560px}
.success-mark{
  width:64px;
  height:64px;
  display:grid;
  place-items:center;
  margin:0 auto 22px;
  border-radius:50%;
  background:var(--accent);
  color:#111;
  font-size:34px;
  font-weight:900;
}
.success-card h1{font-size:38px;margin:0 0 12px}
.success-card p{color:var(--muted);line-height:1.7;margin:0 0 24px}

.site-footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:28px 0;
  color:var(--soft);
  font-size:14px;
}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:18px}

.auth-modal{
  position:fixed;
  inset:0;
  z-index:60;
  display:grid;
  place-items:center;
  padding:24px;
}
.auth-backdrop{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.62);
  backdrop-filter:blur(12px);
}
.auth-panel{
  position:relative;
  width:min(560px,100%);
  max-height:min(760px,calc(100vh - 40px));
  overflow:auto;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:rgba(17,18,20,.98);
  box-shadow:0 30px 80px rgba(0,0,0,.48);
  padding:20px;
}
.auth-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.auth-head h2{font-size:26px;margin:0}
.auth-close{min-width:72px}
.auth-switch{
  display:inline-flex;
  gap:6px;
  padding:4px;
  margin-bottom:18px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  background:rgba(255,255,255,.05);
}
.auth-tab{
  min-height:34px;
  border:0;
  border-radius:999px;
  padding:0 13px;
  background:transparent;
  color:var(--muted);
  cursor:pointer;
}
.auth-tab.is-active{background:#fff;color:#111;font-weight:800}
.auth-form{display:grid;gap:14px}
.auth-form .form-grid{gap:14px}
.inline-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}
.inline-field .btn{white-space:nowrap}
.auth-message{
  min-height:22px;
  margin-top:12px;
  color:var(--muted);
  font-size:14px;
}
.auth-message.error{color:var(--danger)}
.auth-message.success{color:var(--accent)}
.auth-message.notice{color:var(--accent-2)}
.request-panel{
  width:min(532px,100%);
  padding:18px;
}
.request-panel .auth-head{margin-bottom:14px}
.request-panel .auth-head h2{font-size:22px}
.request-panel textarea{min-height:86px}
.request-panel .form-grid{gap:12px}
.request-panel .field{margin-bottom:12px}
.request-panel .form-actions{gap:8px;margin-top:16px}
.request-panel .btn{
  width:auto;
  min-height:36px;
  min-width:82px;
  padding:0 14px;
  font-size:13px;
}
.request-panel .modal-success .btn{min-width:74px}
.request-dataset-list{display:grid;gap:8px;max-height:190px;overflow:auto}
.request-dataset-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid rgba(255,255,255,.12);border-radius:6px;background:rgba(255,255,255,.04)}
.request-dataset-list span{display:grid;gap:4px;min-width:0}
.request-dataset-list strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.request-dataset-list small,.request-dataset-list p{color:var(--soft)}
.request-dataset-list button{width:30px;height:30px;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:transparent;color:#fff;cursor:pointer}
.feedback-fab{position:fixed;right:20px;top:50%;z-index:18;display:flex;align-items:center;gap:8px;padding:10px;border:0;background:transparent;color:rgba(255,255,255,.8);font-weight:800;cursor:pointer}
.feedback-fab span{position:relative;width:19px;height:15px;border:2px solid var(--accent-2);border-radius:5px}
.feedback-fab span:after{content:"";position:absolute;left:2px;bottom:-5px;width:6px;height:6px;border-left:2px solid var(--accent-2);transform:skewY(-38deg)}
.feedback-fab:hover{color:#fff;transform:translateY(-1px)}
.feedback-panel{width:min(680px,calc(100% - 32px))}
.message-stats{margin-bottom:18px}
.agreement-panel{width:min(760px,100%);}
.agreement-copy{
  max-height:min(430px,50vh);
  overflow:auto;
  padding:16px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);
  background:rgba(255,255,255,.035);
}
.agreement-copy h3{margin:0 0 10px;font-size:20px}
.agreement-copy p,.agreement-copy li{color:var(--muted);line-height:1.7}
.agreement-copy ol{margin:12px 0 0;padding-left:20px}
.agreement-copy li+li{margin-top:8px}
.agreement-check{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin:16px 0 0;
  color:rgba(255,255,255,.82);
  line-height:1.6;
  font-size:14px;
}
.agreement-check input{width:auto;min-height:auto;margin-top:4px}
.agreement-panel .btn:disabled{opacity:.42;cursor:not-allowed;transform:none}
.admin-login-card{
  width:min(520px,100%);
  margin:0 auto;
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
}
.admin-login-card h2{margin:6px 0 8px;font-size:26px}
.admin-login-card p{margin:0 0 18px;color:var(--muted)}
.admin-logout{min-height:34px;padding:0 14px;font-size:13px}
.modal-success{
  display:grid;
  justify-items:start;
  gap:12px;
  padding:14px 0 4px;
}
.modal-success h3{font-size:24px;margin:0}
.modal-success p{color:var(--muted);line-height:1.7;margin:0 0 8px}

.version-badge{
  color:rgba(255,255,255,.8);
  font-size:11px;
  white-space:nowrap;
}
.version-badge strong{color:inherit;font-weight:400}
.page-version{padding-top:14px;padding-bottom:18px;text-align:right}
.account-user-id{margin-bottom:16px;color:var(--muted);font-size:14px}
.account-user-id strong{color:#fff;font-size:16px}
.account-setting-list{display:grid;gap:16px}
.account-setting-card{display:grid;gap:12px;padding:18px;border:1px solid var(--line);border-radius:var(--radius)}
.account-setting-card h3{margin:0;color:var(--accent-2);font-size:16px}
.account-setting-card p{margin:-4px 0 0;color:var(--muted);font-size:13px}
.account-setting-card>.btn{width:100%}
.admin-meta{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.admin-shell{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:20px;
  align-items:start;
}
.admin-side-nav{
  position:sticky;
  top:94px;
  display:grid;
  gap:6px;
  padding:10px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
}
.admin-side-nav button{
  width:100%;
  min-height:42px;
  padding:0 13px;
  border:1px solid transparent;
  border-radius:8px;
  background:transparent;
  color:var(--muted);
  text-align:left;
  font-weight:800;
  cursor:pointer;
}
.admin-side-nav button:hover,.admin-side-nav button.is-active{
  border-color:rgba(231,255,111,.3);
  background:rgba(231,255,111,.1);
  color:#fff;
}
.admin-content{min-width:0}
.admin-panel{display:none}
.admin-panel.is-active{display:block}
.admin-panel .admin-section:last-child{margin-bottom:0}
.analytics-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.analytics-controls select{min-width:120px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.stat-card,.admin-section,.account-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.045);
}
.stat-card{padding:18px}
.stat-card span,.account-card span{display:block;color:var(--soft);font-size:13px;margin-bottom:10px}
.stat-card strong{font-size:30px;line-height:1}
.admin-section{padding:20px;margin-bottom:20px}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.table-wrap{width:100%;overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;min-width:720px}
.data-table th,.data-table td{
  padding:13px 12px;
  border-bottom:1px solid rgba(255,255,255,.08);
  text-align:left;
  vertical-align:middle;
}
.data-table th{color:var(--soft);font-size:12px;font-weight:800}
.data-table td{color:rgba(255,255,255,.78);font-size:14px}
.data-table td strong{display:block;color:#fff;margin-bottom:5px}
.data-table td span:not(.tag):not(.status-pill):not(.metric):not(.metric-heart):not(.metric-eye){display:block;color:var(--soft);font-size:12px}
.data-table select{min-height:36px;padding:6px 9px}
.submission-review-table{min-width:1460px}
.submission-review-table th:last-child,.submission-review-table td:last-child{min-width:124px}
.submission-review-table [data-submission-status]{min-width:108px;width:100%}
.data-table .storage-note-cell{max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.data-table .table-link{color:#fff;text-decoration:underline;text-underline-offset:3px}
.data-table .submission-detail-cell{min-width:390px;vertical-align:top}
.submission-intro{display:-webkit-box;margin:0 0 10px;color:rgba(255,255,255,.72);font-size:12px;line-height:1.6;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.submission-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 14px}
.data-table .submission-summary span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:rgba(255,255,255,.72)}
.submission-summary span b{display:inline;margin-right:6px;color:var(--soft);font-size:11px}
.submission-summary .summary-wide{grid-column:1/-1}
.media-existing-note{grid-column:1/-1;padding:14px;border:1px solid var(--line);color:var(--soft);font-size:13px}
.request-button.is-in-request-cart{border-color:rgba(231,255,111,.55);background:rgba(231,255,111,.12);color:var(--accent)}
#selectAllRequestCart,#accountRequestCartTable input[type="checkbox"]{width:18px;height:18px;min-height:0;padding:0;margin:0;accent-color:var(--accent);cursor:pointer}
.temporary-password{display:block;margin:18px 0;padding:18px;border:1px solid rgba(231,255,111,.32);background:rgba(231,255,111,.08);color:#fff;font:800 30px/1 monospace;text-align:center;letter-spacing:4px}
.password-reset-copy{color:var(--muted);line-height:1.7}
.admin-preview-list{display:grid;gap:12px;margin:0}
.admin-preview-list div{display:grid;gap:4px}
.admin-preview-list dt{color:var(--soft);font-size:12px}
.admin-preview-list dd{margin:0;color:#fff;line-height:1.6;overflow-wrap:anywhere}
.admin-note-input{min-width:180px;min-height:72px;margin-bottom:8px;font-size:13px}
.compact-button{min-height:32px;padding:0 12px;font-size:12px}
.contact-footer{display:flex;align-items:flex-start;justify-content:space-between;gap:32px}
.contact-footer>div{display:grid;gap:8px}
.contact-footer strong{color:#fff;font-size:17px}
.contact-footer span,.contact-footer dt{color:var(--soft);font-size:13px}
.contact-footer dl{display:grid;gap:8px;margin:0}
.contact-footer dl div{display:grid;grid-template-columns:60px 1fr;gap:12px}
.contact-footer dd{margin:0;color:rgba(255,255,255,.78)}
.muted-cell{color:var(--soft)!important;text-align:center!important;padding:28px 12px!important}
.status-pill{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:0 9px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:rgba(255,255,255,.72);
  font-size:12px;
}
.status-pill.good{background:rgba(134,231,212,.12);color:var(--accent-2)}
.status-pill.warn{background:rgba(231,255,111,.12);color:var(--accent)}
.status-pill.bad{background:rgba(255,143,107,.13);color:var(--danger)}
.submission-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.submission-filter-button{min-height:34px;padding:0 13px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer}
.submission-filter-button:hover,.submission-filter-button.is-active{border-color:rgba(231,255,111,.45);background:rgba(231,255,111,.1);color:#fff}
.switch-line{display:inline-flex!important;align-items:center;gap:8px;color:rgba(255,255,255,.78)!important;font-size:13px!important}
.switch-line input{width:auto;min-height:auto}
.dashboard-head{
  display:grid;
  grid-template-columns:1fr auto;
  gap:18px;
  align-items:center;
  margin-bottom:20px;
}
.account-card{padding:22px}
.account-card h2{font-size:26px;margin:0 0 8px}
.account-card p{color:var(--muted);margin:0}
.account-overview-card{margin-bottom:20px}
.dashboard-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.account-shell .dataset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.profile-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;border:1px solid var(--line);background:var(--line)}
.profile-list div{display:grid;gap:6px;padding:16px;background:var(--panel)}
.profile-list dt{color:var(--soft);font-size:12px}
.profile-list dd{margin:0;color:#fff;overflow-wrap:anywhere}
.creator-process{margin:12px 0 20px}
.option-panel{
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);
  background:rgba(255,255,255,.035);
  padding:18px;
}
.option-panel h3{font-size:18px;margin:0 0 14px}
.category-editor{margin-bottom:16px;padding:16px;border-block:1px solid rgba(255,255,255,.1)}
.category-editor .form-actions{align-items:center}
.category-merge-row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto;align-items:center;gap:10px;margin:0 0 16px}
.category-merge-row span{color:var(--soft);font-size:13px}
.category-cover-thumb{width:72px;height:48px;object-fit:cover;border:1px solid var(--line);border-radius:6px;background:rgba(255,255,255,.04)}
.cover-upload-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cover-upload-row span{color:var(--soft);font-size:13px;overflow-wrap:anywhere}
.table-actions{display:flex;gap:8px;flex-wrap:wrap}
.option-list{display:flex;gap:8px;flex-wrap:wrap;min-height:36px;margin-bottom:14px}
.option-edit-row{display:grid;grid-template-columns:minmax(120px,1fr) auto auto;gap:8px;align-items:center;width:100%}
.option-edit-row input{min-height:38px;padding:7px 10px}
.merge-row{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto;gap:10px;align-items:center;margin-top:12px}
.merge-row span{color:var(--soft);font-size:13px}

.tone-office{--tone-a:#17335c;--tone-b:#4fa5dc;--tone-c:#dfeaf2}
.tone-factory{--tone-a:#301716;--tone-b:#727b85;--tone-c:#ef7d32}
.tone-retail{--tone-a:#421a61;--tone-b:#d47ae9;--tone-c:#f2d772}
.tone-home{--tone-a:#612a18;--tone-b:#efb371;--tone-c:#f3eee7}
.tone-campus{--tone-a:#113e2c;--tone-b:#64c987;--tone-c:#c8e5f8}
.tone-medical{--tone-a:#123b4c;--tone-b:#51c8d3;--tone-c:#eff8f8}
.tone-warehouse{--tone-a:#192231;--tone-b:#8d99a6;--tone-c:#e5bb3c}
.tone-outdoor{--tone-a:#073827;--tone-b:#2bb86a;--tone-c:#a8d8ed}
.tone-aerial{--tone-a:#0f2f46;--tone-b:#4fb0c6;--tone-c:#d8f0ff}

@media(max-width:980px){
  .container{padding:0 22px}
  .topbar{height:auto;min-height:72px;align-items:flex-start;flex-direction:column;padding:18px 0;gap:12px}
  .site-nav{width:100%;overflow-x:auto;padding-bottom:4px}
  .featured-search{width:100%}
  .filter-toolbar{align-items:flex-start;flex-direction:column}
  .selected-filter-row{align-items:flex-start;flex-direction:column}
  h1{font-size:44px}
  .hero{min-height:390px}
  .hero-inner{padding:68px 0 54px}
  .hero p{font-size:17px}
  .category-card{flex-basis:78vw;height:460px}
  .dataset-grid{grid-template-columns:1fr 1fr}
  #featured .dataset-grid{grid-template-columns:1fr 1fr}
  .contributor-band,.dataset-hero,.split-layout,.detail-layout,.admin-grid,.dashboard-head,.admin-shell{grid-template-columns:1fr}
  .category-merge-row{grid-template-columns:1fr}
  .admin-side-nav{position:static;display:flex;overflow-x:auto}
  .admin-side-nav button{flex:0 0 auto;width:auto;white-space:nowrap}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .filter-panel{position:static}
  .band-actions,.dashboard-actions{justify-content:flex-start}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .media-grid{grid-template-columns:repeat(3,1fr)}
  .process{grid-template-columns:1fr 1fr}
  .dataset-side-nav{inset:50% 10px auto}
  .dataset-switch,.dataset-switch:hover{width:48px;height:48px;padding:0;transform:none}
  .dataset-switch strong{display:none}
  .dataset-switch span{font-size:30px}
}

@media(max-width:640px){
  .container{padding:0 18px}
  h1{font-size:38px}
  .section{padding:44px 0}
  .section-head,.page-title,.result-bar,.footer-grid{align-items:flex-start;flex-direction:column}
  .section-head h2,.page-title h1{font-size:28px}
  .filter-panel-expanded{padding:12px}
  .filter-row{grid-template-columns:1fr;gap:8px}
  .filter-main-button{width:100%;justify-content:center}
  .category-card{height:430px}
  .dataset-grid,.form-grid,.process{grid-template-columns:1fr}
  #featured .dataset-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .dataset-card{grid-template-rows:170px 1fr}
  .contact-footer{flex-direction:column}
  .account-shell .dataset-grid,.profile-list{grid-template-columns:1fr}
  .feedback-fab{right:8px;top:auto;bottom:20px}
  .dataset-copy h1{font-size:36px}
  .visual-large{min-height:300px}
  .content-list{grid-template-columns:1fr}
  .media-grid{grid-template-columns:repeat(2,1fr)}
  .form-card{padding:18px}
  .form-actions{justify-content:stretch;flex-direction:column}
  .inline-field{grid-template-columns:1fr}
  .auth-switch{display:flex;overflow-x:auto;width:100%}
  .auth-tab{flex:1 0 auto}
  .btn{width:100%}
  .dataset-action-row{flex-direction:column}
  .admin-section{padding:16px}
  .merge-row{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  .hero-background{filter:blur(52px) brightness(1.05)}
}