/* roulang page: index */
:root{
  --bg:#09070f;
  --bg-2:#0d0c16;
  --panel:#131421;
  --panel-2:#181a28;
  --panel-3:#1e2030;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(115,247,213,.28);
  --text:#f3f6ff;
  --muted:#a7aec4;
  --soft:#7e859d;
  --accent:#73f7d5;
  --accent-2:#ff8ed1;
  --accent-3:#ffb86a;
  --danger:#ff6b81;
  --ok:#6ff0a8;
  --shadow:0 18px 50px rgba(0,0,0,.38);
  --shadow-2:0 10px 30px rgba(115,247,213,.12);
  --radius:16px;
  --radius-sm:12px;
  --radius-lg:24px;
  --container:1200px;
  --speed:.24s;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","HarmonyOS Sans",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 16% 10%, rgba(115,247,213,.10), transparent 20%),
    radial-gradient(circle at 84% 4%, rgba(255,142,209,.10), transparent 24%),
    radial-gradient(circle at 50% 88%, rgba(255,184,106,.08), transparent 24%),
    linear-gradient(180deg,#07070c 0%, #0b0a12 34%, #09070f 100%);
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.7;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:24px 24px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.12) 30%, rgba(0,0,0,0));
  opacity:.28;
  z-index:0;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 14%, rgba(255,255,255,.015) 16%, transparent 30%, rgba(255,255,255,.012) 31%, transparent 48%, rgba(255,255,255,.014) 49%, transparent 64%, rgba(255,255,255,.01) 65%, transparent 82%, rgba(255,255,255,.015) 83%, transparent);
  opacity:.14;
  mix-blend-mode:screen;
  z-index:0;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
::selection{background:rgba(115,247,213,.28);color:#fff}
:focus-visible{outline:2px solid rgba(115,247,213,.92);outline-offset:3px}

.skip-link{
  position:absolute;
  left:12px;
  top:-50px;
  z-index:20;
  background:#fff;
  color:#111;
  padding:10px 14px;
  border-radius:999px;
  transition:top var(--speed);
}
.skip-link:focus{top:12px}

.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
  position:relative;
  z-index:1;
}
.section{
  padding:52px 0;
}
.section-tight{
  padding:26px 0 34px;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:22px;
}
.section-head h2{
  margin:0;
  font-size:clamp(1.4rem, 2.3vw, 2.2rem);
  line-height:1.15;
  letter-spacing:-.03em;
}
.section-head p{
  margin:0;
  color:var(--muted);
  max-width:60ch;
  font-size:.98rem;
}
.pill-row,
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.pill,
.badge,
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  border-radius:999px;
  padding:8px 12px;
  font-size:.86rem;
  letter-spacing:.01em;
  transition:transform var(--speed), border-color var(--speed), background var(--speed), box-shadow var(--speed);
}
.pill:hover,
.badge:hover,
.chip:hover{
  transform:translateY(-1px);
  border-color:rgba(115,247,213,.46);
  box-shadow:var(--shadow-2);
}
.pill--accent{
  border-color:rgba(115,247,213,.30);
  color:var(--accent);
  background:rgba(115,247,213,.06);
}
.pill--warm{
  border-color:rgba(255,184,106,.28);
  color:#ffd59e;
  background:rgba(255,184,106,.07);
}
.pill--pink{
  border-color:rgba(255,142,209,.28);
  color:#ffc0e3;
  background:rgba(255,142,209,.07);
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:46px;
  padding:0 18px;
  border-radius:14px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform var(--speed), background var(--speed), border-color var(--speed), box-shadow var(--speed), color var(--speed);
  font-weight:700;
  letter-spacing:.01em;
  white-space:nowrap;
  user-select:none;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{
  background:linear-gradient(135deg, var(--accent) 0%, #9cfbe8 100%);
  color:#081018;
  box-shadow:0 12px 30px rgba(115,247,213,.18);
}
.btn-primary:hover{
  box-shadow:0 16px 34px rgba(115,247,213,.26);
}
.btn-ghost{
  background:rgba(255,255,255,.03);
  border-color:rgba(115,247,213,.35);
  color:var(--text);
}
.btn-ghost:hover{
  border-color:rgba(115,247,213,.72);
  box-shadow:var(--shadow-2);
  background:rgba(115,247,213,.07);
}
.btn-soft{
  background:rgba(255,255,255,.04);
  border-color:var(--line);
  color:var(--text);
}
.btn-soft:hover{border-color:rgba(255,255,255,.18)}
.btn-block{width:100%}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
  transition:transform var(--speed), border-color var(--speed), box-shadow var(--speed), background var(--speed);
}
.card:hover{
  transform:translateY(-4px);
  border-color:rgba(115,247,213,.42);
  box-shadow:0 20px 55px rgba(0,0,0,.44);
}
.card__body{padding:18px}
.card__title{
  margin:0 0 8px;
  font-size:1.06rem;
  line-height:1.35;
  letter-spacing:-.02em;
}
.card__text{
  margin:0;
  color:var(--muted);
  font-size:.94rem;
}
.card__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:14px;
  color:var(--soft);
  font-size:.84rem;
}
.card__cover{
  position:relative;
  aspect-ratio:16/9;
  background:
    radial-gradient(circle at 15% 20%, rgba(115,247,213,.35), transparent 24%),
    radial-gradient(circle at 75% 28%, rgba(255,142,209,.27), transparent 20%),
    linear-gradient(135deg, rgba(26,28,42,.95), rgba(11,12,20,.88));
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.card__cover::before{
  content:"";
  position:absolute;
  inset:12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(90deg, rgba(255,255,255,.05), transparent 40%),
    linear-gradient(180deg, rgba(255,255,255,.03), transparent);
}
.card__cover::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;top:0;
  background:
    linear-gradient(transparent 0 69%, rgba(255,255,255,.04) 70%, transparent 71%),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size:100% 100%, 20px 20px;
  opacity:.55;
}
.label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  padding:6px 10px;
  border-radius:999px;
  font-size:.78rem;
}
.label--accent{
  color:var(--accent);
  border-color:rgba(115,247,213,.3);
  background:rgba(115,247,213,.06);
}
.label--pink{
  color:#ffc5e6;
  border-color:rgba(255,142,209,.28);
  background:rgba(255,142,209,.08);
}
.label--warm{
  color:#ffd3a2;
  border-color:rgba(255,184,106,.28);
  background:rgba(255,184,106,.08);
}
.grid{
  display:grid;
  gap:18px;
}
.text-link{
  color:var(--text);
  text-decoration:none;
}
.text-link:hover{
  color:var(--accent);
}
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(9,7,15,.74);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-shell{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:14px;
  min-height:74px;
}
.nav-group{
  display:flex;
  gap:12px;
  align-items:center;
}
.nav-left{justify-content:flex-start}
.nav-right{justify-content:flex-end}
.nav-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid transparent;
  color:var(--muted);
  transition:background var(--speed), color var(--speed), border-color var(--speed), transform var(--speed), box-shadow var(--speed);
}
.nav-link:hover{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:rgba(115,247,213,.24);
  box-shadow:0 10px 20px rgba(0,0,0,.16);
  transform:translateY(-1px);
}
.nav-link.active{
  color:#081018;
  background:linear-gradient(135deg, var(--accent) 0%, #9cfbe8 100%);
  border-color:transparent;
  box-shadow:0 12px 28px rgba(115,247,213,.16);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  justify-self:center;
  color:var(--text);
  white-space:nowrap;
  text-align:center;
}
.brand__mark{
  width:30px;
  height:30px;
  border-radius:9px;
  background:
    linear-gradient(135deg, var(--accent) 0%, rgba(115,247,213,.14) 56%, rgba(255,142,209,.18) 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.14), 0 12px 24px rgba(0,0,0,.22);
  position:relative;
}
.brand__mark::before,
.brand__mark::after{
  content:"";
  position:absolute;
  inset:7px;
  border-radius:4px;
  border:1px solid rgba(8,16,24,.36);
  background:
    linear-gradient(90deg, rgba(8,16,24,.76) 0 25%, transparent 25% 50%, rgba(8,16,24,.76) 50% 75%, transparent 75% 100%),
    linear-gradient(180deg, rgba(8,16,24,.76) 0 25%, transparent 25% 50%, rgba(8,16,24,.76) 50% 75%, transparent 75% 100%);
}
.brand__text{
  font-size:1.03rem;
  font-weight:800;
  letter-spacing:-.03em;
}
.menu-toggle{
  display:none;
  justify-self:end;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
}
.menu-toggle span{
  display:block;
  width:16px;
  height:2px;
  background:currentColor;
  border-radius:2px;
  position:relative;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:16px;
  height:2px;
  background:currentColor;
  border-radius:2px;
}
.menu-toggle span::before{top:-5px}
.menu-toggle span::after{top:5px}
.mobile-panel{
  display:none;
  border-top:1px solid var(--line);
  background:rgba(10,9,16,.94);
}
.mobile-panel .container{
  padding:14px 0 18px;
}
.mobile-panel .nav-link{
  width:100%;
  justify-content:flex-start;
  margin-bottom:10px;
}
.mobile-panel.is-open{display:block}
.hero{
  padding:34px 0 20px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr 1.1fr .82fr;
  gap:18px;
  align-items:stretch;
}
.hero-copy,
.hero-stage,
.hero-rail{
  min-height:100%;
}
.hero-copy{
  padding:24px 0 24px;
}
.hero-kicker{
  margin-bottom:16px;
}
.hero h1{
  margin:0;
  font-size:clamp(2.55rem, 5vw, 5.5rem);
  line-height:.94;
  letter-spacing:-.05em;
  text-wrap:balance;
  max-width:11ch;
}
.hero h1 span{
  display:block;
  color:var(--accent);
}
.hero-lead{
  margin:18px 0 22px;
  max-width:42ch;
  font-size:1.02rem;
  color:var(--muted);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}
.hero-mini{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:22px;
}
.mini-stat{
  padding:14px 14px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.mini-stat strong{
  display:block;
  font-size:1.15rem;
  letter-spacing:-.02em;
}
.mini-stat span{
  display:block;
  color:var(--muted);
  font-size:.84rem;
  margin-top:4px;
}
.hero-stage{
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}
.hero-stage::before{
  content:"";
  position:absolute;
  inset:12px;
  border-radius:28px;
  background:
    radial-gradient(circle at 20% 20%, rgba(115,247,213,.16), transparent 24%),
    radial-gradient(circle at 84% 18%, rgba(255,142,209,.13), transparent 20%),
    radial-gradient(circle at 50% 100%, rgba(255,184,106,.08), transparent 22%);
  filter:blur(10px);
}
.screen{
  width:100%;
  min-height:520px;
  position:relative;
  border-radius:24px;
  border:1px solid rgba(115,247,213,.20);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
    linear-gradient(160deg, rgba(20,23,35,.98), rgba(8,10,16,.98));
  box-shadow:0 22px 60px rgba(0,0,0,.46);
  overflow:hidden;
}
.screen::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), transparent 18%, rgba(255,255,255,.03) 19%, transparent 50%),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size:100% 100%, 22px 22px;
  opacity:.42;
  pointer-events:none;
}
.screen-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:16px 18px;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.02);
}
.screen-dots{
  display:flex;
  gap:8px;
}
.screen-dots span{
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(255,255,255,.14);
}
.screen-dots span:nth-child(1){background:var(--danger)}
.screen-dots span:nth-child(2){background:var(--accent-3)}
.screen-dots span:nth-child(3){background:var(--ok)}
.screen-bar strong{
  font-size:.94rem;
  letter-spacing:.02em;
}
.screen-body{
  padding:18px;
  display:grid;
  gap:14px;
}
.screen-panel{
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  background:rgba(255,255,255,.03);
  padding:16px;
}
.screen-panel h3{
  margin:10px 0 8px;
  font-size:1.18rem;
  line-height:1.35;
}
.screen-panel p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.screen-list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.screen-list li{
  display:flex;
  align-items:center;
  gap:10px;
  color:#dfe5fb;
  font-size:.92rem;
}
.screen-list li::before{
  content:"";
  width:9px;
  height:9px;
  border-radius:2px;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow:0 0 0 3px rgba(115,247,213,.10);
  flex:0 0 auto;
}
.screen-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.screen-stat{
  min-height:120px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 20% 20%, rgba(115,247,213,.18), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  padding:14px;
}
.screen-stat small{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:var(--muted);
  font-size:.76rem;
}
.screen-stat strong{
  display:block;
  margin-top:22px;
  font-size:1.7rem;
  letter-spacing:-.04em;
}
.screen-stat span{
  display:block;
  margin-top:6px;
  color:var(--muted);
  font-size:.84rem;
}
.hero-rail{
  display:grid;
  gap:14px;
  align-content:start;
}
.rail-card{
  padding:18px;
  border-radius:18px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.rail-card h3{
  margin:0 0 8px;
  font-size:1.02rem;
  line-height:1.35;
}
.rail-card p{
  margin:0;
  color:var(--muted);
  font-size:.93rem;
}
.rail-list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.rail-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:#dde2f3;
  font-size:.92rem;
}
.rail-list li::before{
  content:"";
  width:10px;
  height:10px;
  margin-top:7px;
  border-radius:3px;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(115,247,213,.10);
  flex:0 0 auto;
}
.rail-accent{
  border-color:rgba(115,247,213,.24);
  background:
    linear-gradient(180deg, rgba(115,247,213,.08), rgba(255,255,255,.02));
}
.rail-accent .btn{margin-top:14px}
.feature-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:18px;
}
.feature-main{
  min-height:100%;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  background:
    radial-gradient(circle at 15% 12%, rgba(115,247,213,.16), transparent 22%),
    radial-gradient(circle at 86% 20%, rgba(255,142,209,.12), transparent 20%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
}
.feature-main .card__body{
  padding:22px;
}
.feature-main h3{
  font-size:1.35rem;
  margin-bottom:10px;
}
.feature-main .btn{margin-top:12px}
.feature-small{
  display:grid;
  gap:18px;
}
.feature-small .card__body{
  min-height:158px;
}
.feature-small .label{
  margin-bottom:12px;
}
.resource-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.resource-grid .card:nth-child(1),
.resource-grid .card:nth-child(4){
  grid-column:span 2;
}
.resource-grid .card__body{
  display:grid;
  gap:12px;
}
.resource-grid .btn{
  width:max-content;
  min-height:40px;
  padding:0 14px;
  border-radius:12px;
}
.resource-grid .cover-copy{
  position:absolute;
  left:16px;
  bottom:16px;
  right:16px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:10px;
  z-index:1;
}
.cover-copy h3{
  margin:0;
  font-size:1.15rem;
  line-height:1.3;
}
.cover-copy span{
  display:inline-flex;
  font-size:.8rem;
  color:var(--muted);
}
.news-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
  align-items:start;
}
.news-list{
  margin:0;
  padding:0;
  list-style:none;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:rgba(255,255,255,.03);
}
.news-list li{
  border-bottom:1px solid rgba(255,255,255,.08);
}
.news-list li:last-child{border-bottom:none}
.news-link{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:12px;
  align-items:center;
  padding:16px 18px;
  transition:background var(--speed), color var(--speed);
}
.news-link:hover{
  background:rgba(115,247,213,.05);
}
.news-link time{
  color:var(--soft);
  font-size:.84rem;
}
.news-link strong{
  font-size:1rem;
  line-height:1.35;
}
.news-link small{
  color:var(--muted);
}
.news-side{
  padding:20px;
}
.side-list{
  margin:12px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
}
.side-list li{
  padding-left:14px;
  position:relative;
  color:var(--muted);
}
.side-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.65em;
  width:6px;
  height:6px;
  border-radius:2px;
  background:var(--accent);
}
.metrics-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}
.metric{
  padding:22px 18px;
  min-height:164px;
}
.metric:nth-child(2){transform:translateY(14px)}
.metric:nth-child(4){transform:translateY(10px)}
.metric .value{
  display:flex;
  align-items:baseline;
  gap:8px;
  font-size:2.35rem;
  line-height:1;
  letter-spacing:-.05em;
  font-weight:800;
}
.metric .value small{
  font-size:.92rem;
  color:var(--soft);
  font-weight:600;
}
.metric h3{
  margin:14px 0 8px;
  font-size:1.02rem;
}
.metric p{
  margin:0;
  color:var(--muted);
  font-size:.93rem;
}
.scene-grid{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:18px;
}
.scene-mosaic{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.scene-mosaic .card:nth-child(1){grid-column:span 2}
.scene-mosaic .card:nth-child(4){grid-column:span 2}
.scene-card{
  min-height:100%;
}
.scene-card .card__cover{
  aspect-ratio:unset;
  min-height:160px;
}
.scene-card .card__body{
  min-height:160px;
}
.scene-card .card__body .label{
  margin-bottom:12px;
}
.scene-card .card__body h3{
  margin:0 0 10px;
  font-size:1.12rem;
}
.scene-card .card__body p{
  margin:0;
  color:var(--muted);
}
.plan-grid{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:18px;
  align-items:start;
}
.timeline{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.timeline li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:14px;
  align-items:flex-start;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
}
.timeline .step{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(115,247,213,.18), rgba(255,142,209,.10));
  color:var(--accent);
  font-weight:800;
  box-shadow:inset 0 0 0 1px rgba(115,247,213,.26);
}
.timeline h3{
  margin:0 0 6px;
  font-size:1rem;
}
.timeline p{
  margin:0;
  color:var(--muted);
  font-size:.94rem;
}
.plan-cards{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.plan-card{
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.plan-card h3{
  margin:10px 0 8px;
  font-size:1.06rem;
}
.plan-card ul{
  margin:12px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.plan-card li{
  color:var(--muted);
  font-size:.92rem;
  padding-left:14px;
  position:relative;
}
.plan-card li::before{
  content:"";
  position:absolute;
  left:0;
  top:.65em;
  width:6px;
  height:6px;
  border-radius:2px;
  background:var(--accent-3);
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
details.faq{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(255,255,255,.03);
  overflow:hidden;
  transition:border-color var(--speed), transform var(--speed), box-shadow var(--speed);
}
details.faq[open]{
  border-color:rgba(115,247,213,.36);
  box-shadow:var(--shadow-2);
}
details.faq summary{
  list-style:none;
  cursor:pointer;
  padding:18px 18px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-weight:700;
  outline:none;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:10px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--accent);
  transition:transform var(--speed), border-color var(--speed), background var(--speed);
  flex:0 0 auto;
}
details.faq[open] summary::after{
  content:"–";
  transform:translateY(1px);
  border-color:rgba(115,247,213,.36);
  background:rgba(115,247,213,.08);
}
details.faq .faq-body{
  padding:0 18px 18px;
  color:var(--muted);
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr .82fr;
  gap:18px;
  align-items:start;
}
.form{
  padding:22px;
}
.form-grid{
  display:grid;
  gap:14px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  color:#dfe4f8;
  font-size:.92rem;
  font-weight:700;
}
.field input,
.field textarea{
  width:100%;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  padding:14px 16px;
  transition:border-color var(--speed), background var(--speed), box-shadow var(--speed), transform var(--speed);
}
.field textarea{
  min-height:132px;
  resize:vertical;
}
.field input::placeholder,
.field textarea::placeholder{
  color:#717792;
}
.field input:focus,
.field textarea:focus{
  border-color:rgba(115,247,213,.72);
  background:rgba(115,247,213,.04);
  box-shadow:0 0 0 4px rgba(115,247,213,.10);
}
.field.is-error input,
.field.is-error textarea{
  border-color:rgba(255,107,129,.76);
  box-shadow:0 0 0 4px rgba(255,107,129,.12);
}
.form-note{
  color:var(--muted);
  font-size:.88rem;
  margin-top:2px;
}
.form-status{
  margin-top:12px;
  min-height:22px;
  color:var(--muted);
  font-size:.92rem;
}
.form-status.is-success{color:var(--ok)}
.form-status.is-error{color:#ff8a9a}
.contact-card{
  padding:22px;
}
.contact-card ul{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:12px;
}
.contact-card li{
  padding:14px 14px 14px 16px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--muted);
}
.contact-card strong{
  display:block;
  color:var(--text);
  margin-bottom:4px;
}
.guide-strip{
  padding:24px;
  border-radius:24px;
  border:1px solid rgba(115,247,213,.18);
  background:
    radial-gradient(circle at 8% 10%, rgba(115,247,213,.12), transparent 18%),
    radial-gradient(circle at 92% 0%, rgba(255,142,209,.10), transparent 20%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
}
.guide-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:16px;
}
.guide-item{
  padding:16px;
  border-radius:18px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.guide-item strong{
  display:block;
  margin-bottom:6px;
}
.guide-item span{
  color:var(--muted);
  font-size:.93rem;
}
.guide-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
}
.site-footer{
  padding:28px 0 36px;
  border-top:1px solid rgba(255,255,255,.08);
  margin-top:24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:18px;
  align-items:start;
}
.footer-brand{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.footer-brand strong{
  font-size:1.06rem;
}
.footer-brand p{
  margin:0;
  color:var(--muted);
  max-width:52ch;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}
.footer-links a{
  color:var(--muted);
  padding:8px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  transition:color var(--speed), border-color var(--speed), background var(--speed);
}
.footer-links a:hover{
  color:var(--text);
  border-color:rgba(115,247,213,.34);
  background:rgba(115,247,213,.05);
}
.footer-meta{
  margin-top:16px;
  color:var(--soft);
  font-size:.88rem;
}
.toast{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:60;
  max-width:min(360px, calc(100vw - 32px));
  padding:14px 16px;
  border-radius:14px;
  border:1px solid rgba(115,247,213,.24);
  background:rgba(12,13,20,.92);
  color:var(--text);
  box-shadow:var(--shadow);
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
  transition:opacity var(--speed), transform var(--speed);
}
.toast.is-show{
  opacity:1;
  transform:translateY(0);
}
.pixel-line{
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(115,247,213,.38), transparent);
  margin:18px 0;
}
@media (max-width: 1180px){
  .hero-grid,
  .feature-grid,
  .news-grid,
  .scene-grid,
  .plan-grid,
  .contact-grid{
    grid-template-columns:1fr;
  }
  .hero h1{max-width:100%}
  .hero-rail{grid-template-columns:repeat(2,minmax(0,1fr));}
  .resource-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .plan-cards{grid-template-columns:1fr}
}
@media (max-width: 920px){
  .nav-shell{
    grid-template-columns:1fr auto 1fr;
  }
  .nav-left,
  .nav-right{
    display:none;
  }
  .menu-toggle{
    display:inline-flex;
  }
  .brand{justify-self:center}
  .hero{padding-top:24px}
  .hero-mini{grid-template-columns:1fr}
  .resource-grid .card:nth-child(1),
  .resource-grid .card:nth-child(4){
    grid-column:span 1;
  }
  .guide-grid,
  .faq-grid,
  .scene-mosaic{
    grid-template-columns:1fr;
  }
  .scene-mosaic .card:nth-child(1),
  .scene-mosaic .card:nth-child(4){
    grid-column:span 1;
  }
}
@media (max-width: 680px){
  .container{width:min(var(--container), calc(100% - 24px))}
  .section{padding:40px 0}
  .section-head{
    flex-direction:column;
    align-items:flex-start;
    margin-bottom:18px;
  }
  .hero h1{font-size:clamp(2.2rem, 11vw, 3.6rem)}
  .hero-lead{font-size:.98rem}
  .hero-actions,
  .guide-actions{
    width:100%;
  }
  .hero-actions .btn,
  .guide-actions .btn{
    width:100%;
  }
  .hero-rail,
  .resource-grid,
  .metrics-grid{
    grid-template-columns:1fr;
  }
  .screen{
    min-height:auto;
  }
  .screen-grid{
    grid-template-columns:1fr;
  }
  .screen-stat strong{
    font-size:1.45rem;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .footer-links{
    justify-content:flex-start;
  }
  .metric:nth-child(2),
  .metric:nth-child(4){
    transform:none;
  }
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category1 */
:root{
  --bg:#0b0a10;
  --bg-2:#11101a;
  --panel:#161423;
  --panel-2:#1b1828;
  --panel-3:#201d31;
  --line:rgba(197,189,223,.16);
  --line-strong:rgba(98,255,214,.42);
  --text:#f5f6fb;
  --muted:#a79fb9;
  --soft:#7f7793;
  --accent:#67ffd7;
  --accent-2:#ff87bf;
  --accent-3:#ffb96d;
  --danger:#ff6f7d;
  --success:#76ff9f;
  --shadow:0 22px 48px rgba(0,0,0,.34);
  --shadow-soft:0 12px 24px rgba(0,0,0,.24);
  --radius:16px;
  --radius-sm:12px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
  line-height:1.65;
  letter-spacing:0;
  background:
    linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0) 22%),
    linear-gradient(180deg,#0f0d16 0%,#0b0a10 42%,#09080d 100%);
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 1px,transparent 1px 32px),
    repeating-linear-gradient(180deg,rgba(255,255,255,.014) 0 1px,transparent 1px 32px);
  opacity:.28;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.7),rgba(0,0,0,.3) 70%,rgba(0,0,0,0));
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(180deg,rgba(255,255,255,.03),transparent 10%),
    linear-gradient(90deg,rgba(103,255,215,.05),transparent 16%,transparent 84%,rgba(255,135,191,.04));
  opacity:.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{
  border:0;
  background:none;
  color:inherit;
  cursor:pointer;
}
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
.container{
  width:min(var(--container),calc(100% - 32px));
  margin:0 auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(140%) blur(16px);
  background:rgba(9,8,13,.72);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-shell{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:14px;
  min-height:74px;
}
.nav-group{
  display:flex;
  align-items:center;
  gap:10px;
}
.nav-left{justify-content:flex-end}
.nav-right{justify-content:flex-start}
.nav-link{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:0 14px;
  border:1px solid transparent;
  border-radius:999px;
  color:var(--muted);
  background:transparent;
  transition:transform .18s ease,border-color .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease;
  font-size:.95rem;
  letter-spacing:.01em;
}
.nav-link:hover,
.nav-link:focus-visible{
  color:var(--text);
  border-color:rgba(98,255,214,.28);
  background:rgba(255,255,255,.03);
  box-shadow:0 0 0 1px rgba(98,255,214,.08) inset;
  transform:translateY(-1px);
}
.nav-link.active,
.nav-link[aria-current="page"]{
  color:#06110d;
  background:linear-gradient(90deg,var(--accent),#a7ffe9);
  border-color:rgba(98,255,214,.8);
  box-shadow:0 10px 20px rgba(103,255,215,.13);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  justify-self:center;
  min-width:0;
}
.brand-mark{
  width:28px;height:28px;
  border-radius:9px;
  position:relative;
  background:
    linear-gradient(135deg,rgba(103,255,215,.95),rgba(255,135,191,.88));
  box-shadow:0 0 0 1px rgba(255,255,255,.18) inset,0 8px 18px rgba(103,255,215,.14);
}
.brand-mark::before,
.brand-mark::after{
  content:"";
  position:absolute;
  inset:6px;
  border:1px solid rgba(8,9,14,.72);
  border-radius:5px;
}
.brand-mark::after{
  inset:9px;
  border-color:rgba(8,9,14,.86);
}
.brand-text{
  font-weight:800;
  letter-spacing:.02em;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  font-size:1.03rem;
}
.brand-sub{
  display:block;
  margin-top:2px;
  color:var(--muted);
  font-size:.74rem;
  font-weight:500;
  letter-spacing:.06em;
}
.menu-toggle{
  display:none;
  justify-self:end;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:0 14px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:12px;
  background:rgba(255,255,255,.03);
  color:var(--text);
}
.menu-toggle .icon{
  width:18px;height:12px;
  position:relative;
  display:inline-block;
}
.menu-toggle .icon::before,
.menu-toggle .icon::after,
.menu-toggle .icon span{
  content:"";
  position:absolute;
  left:0;right:0;
  height:2px;
  border-radius:2px;
  background:currentColor;
}
.menu-toggle .icon::before{top:0}
.menu-toggle .icon span{top:5px}
.menu-toggle .icon::after{bottom:0}
.mobile-drawer{
  display:none;
  padding:0 0 16px;
}
.mobile-drawer.open{display:block}
.mobile-drawer .drawer-panel{
  display:grid;
  gap:10px;
  padding:14px;
  background:rgba(18,16,27,.96);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  box-shadow:var(--shadow-soft);
}
.mobile-drawer .drawer-panel .nav-link{
  justify-content:flex-start;
  width:100%;
}
main{
  position:relative;
  z-index:1;
}
.hero-band{
  padding:28px 0 16px;
}
.hero-shell{
  display:grid;
  grid-template-columns:1.1fr .86fr;
  gap:22px;
  align-items:stretch;
}
.hero-copy{
  padding:18px 0 8px;
}
.kicker{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  color:var(--muted);
  font-size:.9rem;
}
.kicker .crumb{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.kicker .crumb::after{
  content:"/";
  color:rgba(255,255,255,.22);
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:32px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.84rem;
}
.tag.accent{
  border-color:rgba(98,255,214,.34);
  color:#d9fff6;
  background:rgba(103,255,215,.08);
}
.tag.pink{
  border-color:rgba(255,135,191,.28);
  color:#ffd3e7;
  background:rgba(255,135,191,.07);
}
.hero-title{
  margin:18px 0 12px;
  font-size:clamp(2.5rem,5vw,4.6rem);
  line-height:.95;
  letter-spacing:-.02em;
  font-weight:900;
}
.hero-title .accent-line{
  display:block;
  margin-top:8px;
  font-size:.38em;
  line-height:1.3;
  font-weight:700;
  color:var(--muted);
  letter-spacing:0;
}
.hero-desc{
  max-width:58ch;
  margin:0;
  color:#d4d1de;
  font-size:1.02rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.btn{
  min-height:46px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:0 18px;
  border-radius:14px;
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,border-color .18s ease,color .18s ease;
  position:relative;
  overflow:hidden;
}
.btn:hover,
.btn:focus-visible{
  transform:translateY(-1px);
}
.btn.primary{
  color:#05110e;
  background:linear-gradient(90deg,var(--accent),#b5fff0);
  box-shadow:0 14px 28px rgba(103,255,215,.12);
}
.btn.primary:hover,
.btn.primary:focus-visible{
  box-shadow:0 18px 32px rgba(103,255,215,.18);
}
.btn.secondary{
  color:var(--text);
  background:rgba(255,255,255,.02);
  border-color:rgba(255,255,255,.14);
}
.btn.secondary:hover,
.btn.secondary:focus-visible{
  border-color:rgba(98,255,214,.34);
  background:rgba(103,255,215,.08);
}
.btn .arrow{
  font-size:1.02em;
  transform:translateY(-1px);
}
.hero-visual{
  position:relative;
  min-height:480px;
  border-radius:22px;
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0) 22%),
    linear-gradient(180deg,rgba(20,18,31,.98),rgba(10,9,15,.98));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.hero-visual::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 22% 18%,rgba(103,255,215,.18),transparent 22%),
    radial-gradient(circle at 80% 22%,rgba(255,135,191,.14),transparent 20%),
    linear-gradient(180deg,rgba(255,255,255,.02),transparent 18%);
  opacity:.95;
}
.hero-visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(180deg,rgba(255,255,255,.035) 0 1px,transparent 1px 5px);
  mix-blend-mode:soft-light;
  opacity:.42;
  pointer-events:none;
}
.screen-wrap{
  position:absolute;
  inset:18px;
  display:grid;
  grid-template-rows:auto 1fr auto;
  gap:14px;
}
.screen-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  color:#dfe1eb;
  font-size:.84rem;
}
.pill{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:0 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
}
.screen-body{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  align-content:end;
}
.poster{
  border-radius:20px;
  border:1px solid rgba(255,255,255,.1);
  background:
    linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,0) 24%),
    linear-gradient(180deg,#191625 0%,#12111c 100%);
  min-height:320px;
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:18px;
}
.poster::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(98,255,214,.06),transparent 28%,transparent 72%,rgba(255,135,191,.05)),
    repeating-linear-gradient(180deg,rgba(255,255,255,.02) 0 1px,transparent 1px 12px);
  opacity:.6;
}
.poster-top,
.poster-bottom{
  position:relative;
  z-index:1;
}
.poster-top{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
}
.poster-badge{
  padding:7px 10px;
  border-radius:12px;
  background:rgba(103,255,215,.12);
  color:#dbfff4;
  border:1px solid rgba(103,255,215,.28);
  font-size:.82rem;
}
.poster-title{
  margin:18px 0 8px;
  font-size:1.55rem;
  line-height:1.15;
  font-weight:850;
  letter-spacing:-.02em;
}
.poster-list{
  display:grid;
  gap:10px;
  margin-top:16px;
}
.poster-item{
  display:flex;
  justify-content:space-between;
  gap:14px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
}
.poster-item strong{display:block}
.poster-item span{color:var(--muted);font-size:.84rem}
.poster-status{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.status-chip{
  display:inline-flex;
  align-items:center;
  min-height:30px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.12);
  color:var(--muted);
  font-size:.82rem;
}
.status-chip.accent{
  color:#e7fff9;
  border-color:rgba(98,255,214,.34);
  background:rgba(103,255,215,.09);
}
.status-chip.pink{
  color:#ffe0ef;
  border-color:rgba(255,135,191,.34);
  background:rgba(255,135,191,.09);
}
.band{
  padding:18px 0 8px;
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:16px;
  margin-bottom:16px;
}
.section-title{
  margin:0;
  font-size:clamp(1.35rem,2vw,2rem);
  line-height:1.15;
  font-weight:850;
}
.section-note{
  margin:0;
  color:var(--muted);
  max-width:54ch;
}
.content-frame{
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.08);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.toolbar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:16px 18px;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.015);
}
.toolbar .meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  color:var(--muted);
  font-size:.92rem;
}
.filter-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.filter-btn{
  min-height:36px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  transition:transform .18s ease,border-color .18s ease,background-color .18s ease,color .18s ease;
}
.filter-btn:hover,
.filter-btn:focus-visible{
  transform:translateY(-1px);
  border-color:rgba(98,255,214,.32);
  color:var(--text);
}
.filter-btn.active{
  color:#03100d;
  background:linear-gradient(90deg,var(--accent),#b4ffef);
  border-color:rgba(103,255,215,.6);
}
.entry-grid{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:18px;
  padding:18px;
}
.entry-card{
  display:flex;
  flex-direction:column;
  min-height:100%;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
  overflow:hidden;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.entry-card:hover{
  transform:translateY(-3px);
  border-color:rgba(98,255,214,.32);
  box-shadow:0 16px 32px rgba(0,0,0,.28);
}
.entry-card.featured{
  grid-row:span 2;
}
.cover{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:
    linear-gradient(135deg,rgba(103,255,215,.35),rgba(255,135,191,.1)),
    linear-gradient(180deg,#292437,#13121b);
}
.cover.tall{
  aspect-ratio:auto;
  min-height:100%;
  flex:1;
}
.cover::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg,rgba(255,255,255,.08),transparent 28%),
    repeating-linear-gradient(180deg,rgba(255,255,255,.04) 0 1px,transparent 1px 10px);
  opacity:.55;
}
.cover .cover-text{
  position:absolute;
  inset:auto 16px 16px 16px;
  z-index:1;
}
.cover .cover-kicker{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(8,10,14,.42);
  border:1px solid rgba(255,255,255,.12);
  color:#eff5ff;
  font-size:.8rem;
}
.cover .cover-title{
  margin:12px 0 0;
  font-size:1.3rem;
  line-height:1.15;
  font-weight:850;
}
.card-body{
  display:grid;
  gap:12px;
  padding:16px;
}
.card-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.card-tags .tag{
  min-height:28px;
  padding:0 10px;
  font-size:.78rem;
}
.card-text{
  margin:0;
  color:#d8d3e4;
  font-size:.95rem;
}
.card-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
}
.card-meta{
  color:var(--muted);
  font-size:.82rem;
}
.link-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:#e8fff8;
  font-weight:700;
}
.link-btn .arrow{transition:transform .18s ease}
.entry-card:hover .link-btn .arrow{transform:translateX(2px)}
.panel-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.stat-card{
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
}
.stat-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  color:var(--muted);
  font-size:.84rem;
}
.stat-num{
  margin:10px 0 8px;
  font-size:clamp(1.6rem,3vw,2.35rem);
  line-height:1;
  font-weight:900;
  letter-spacing:-.03em;
}
.stat-bar{
  height:8px;
  border-radius:999px;
  overflow:hidden;
  background:rgba(255,255,255,.06);
}
.stat-bar span{
  display:block;
  height:100%;
  width:var(--w,50%);
  border-radius:inherit;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
}
.mosaic-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:18px;
}
.mosaic-main{
  display:grid;
  gap:18px;
}
.case-card{
  min-height:210px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
  overflow:hidden;
  position:relative;
}
.case-card.large{
  min-height:340px;
}
.case-cover{
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg,rgba(103,255,215,.22),rgba(255,135,191,.15)),
    linear-gradient(180deg,#252133,#111018);
}
.case-cover::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 18px),
    repeating-linear-gradient(180deg,rgba(255,255,255,.03) 0 1px,transparent 1px 18px);
  opacity:.42;
}
.case-content{
  position:relative;
  z-index:1;
  display:grid;
  align-content:end;
  height:100%;
  padding:18px;
}
.case-title{
  margin:0 0 8px;
  font-size:1.3rem;
  line-height:1.15;
  font-weight:850;
}
.case-desc{
  margin:0;
  color:#d8d3e4;
  max-width:40ch;
}
.case-side{
  display:grid;
  gap:18px;
}
.mini-card{
  min-height:161px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
  overflow:hidden;
  position:relative;
}
.mini-card .mini-head{
  position:relative;
  z-index:1;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  padding:16px 16px 0;
}
.mini-card .mini-body{
  position:relative;
  z-index:1;
  padding:14px 16px 16px;
}
.mini-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg,rgba(255,185,109,.12),rgba(103,255,215,.08)),
    linear-gradient(180deg,#1b1827,#111017);
}
.plan-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:18px;
}
.timeline{
  display:grid;
  gap:12px;
}
.step{
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.025);
}
.step-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.step-no{
  width:34px;height:34px;
  display:grid;
  place-items:center;
  border-radius:11px;
  background:rgba(103,255,215,.08);
  border:1px solid rgba(103,255,215,.26);
  color:#dffff6;
  font-weight:800;
}
.step h3{
  margin:0;
  font-size:1rem;
}
.step p{
  margin:10px 0 0;
  color:#d7d2e3;
}
.compare-grid{
  display:grid;
  gap:12px;
}
.compare{
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
}
.compare strong{
  display:block;
  margin-bottom:8px;
  font-size:1rem;
}
.compare ul{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
  color:#d8d3e4;
}
.compare li{
  display:flex;
  align-items:flex-start;
  gap:8px;
}
.compare li::before{
  content:"▸";
  color:var(--accent);
  flex:none;
  margin-top:.08em;
}
.faq-list{
  display:grid;
  gap:12px;
}
.faq-item{
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.025);
  overflow:hidden;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.faq-item[open]{
  border-color:rgba(98,255,214,.32);
  box-shadow:0 14px 28px rgba(0,0,0,.18);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  font-weight:700;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"＋";
  color:var(--accent);
  font-weight:900;
  transition:transform .18s ease,opacity .18s ease;
}
.faq-item[open] summary::after{
  content:"－";
}
.faq-answer{
  padding:0 18px 16px;
  color:#d8d3e4;
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:18px;
}
.form-shell,
.info-shell{
  border-radius:22px;
  border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
  box-shadow:var(--shadow-soft);
}
.form-shell{
  padding:18px;
}
.form-grid{
  display:grid;
  gap:14px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  font-size:.92rem;
  color:#ddd8e8;
  font-weight:700;
}
.field input,
.field textarea{
  width:100%;
  min-height:46px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
  color:var(--text);
  padding:12px 14px;
  transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.field textarea{
  min-height:128px;
  resize:vertical;
}
.field input::placeholder,
.field textarea::placeholder{
  color:#7f7690;
}
.field input:focus,
.field textarea:focus{
  border-color:rgba(98,255,214,.42);
  box-shadow:0 0 0 3px rgba(103,255,215,.09);
  background:rgba(255,255,255,.045);
  outline:none;
}
.field input.is-invalid,
.field textarea.is-invalid{
  border-color:rgba(255,111,125,.78);
  box-shadow:0 0 0 3px rgba(255,111,125,.08);
}
.field input.is-success,
.field textarea.is-success{
  border-color:rgba(118,255,159,.72);
  box-shadow:0 0 0 3px rgba(118,255,159,.08);
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.form-note{
  margin:2px 0 0;
  color:var(--muted);
  font-size:.88rem;
}
.form-state{
  min-height:22px;
  font-size:.9rem;
  color:var(--muted);
}
.info-shell{
  padding:18px;
  display:grid;
  align-content:start;
  gap:14px;
}
.info-box{
  padding:16px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.025);
}
.info-box h3{
  margin:0 0 8px;
  font-size:1rem;
}
.info-box p{
  margin:0;
  color:#d7d2e3;
}
.info-list{
  display:grid;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}
.info-list li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:11px 0;
  border-bottom:1px dashed rgba(255,255,255,.1);
  color:#d7d2e3;
}
.info-list li:last-child{border-bottom:0;padding-bottom:0}
.info-list strong{color:var(--text)}
.site-footer{
  margin-top:24px;
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(9,8,13,.9);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
  padding:24px 0 26px;
}
.footer-brand strong{
  display:block;
  font-size:1.05rem;
}
.footer-brand p{
  margin:10px 0 12px;
  color:var(--muted);
  max-width:48ch;
}
.footer-meta{
  color:var(--soft);
  font-size:.9rem;
}
.footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:flex-end;
  align-content:flex-start;
}
.footer-links a{
  min-height:38px;
  display:inline-flex;
  align-items:center;
  padding:0 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  transition:transform .18s ease,border-color .18s ease,color .18s ease,background-color .18s ease;
}
.footer-links a:hover,
.footer-links a:focus-visible{
  color:var(--text);
  border-color:rgba(98,255,214,.3);
  background:rgba(103,255,215,.06);
  transform:translateY(-1px);
}
.pager{
  display:flex;
  justify-content:center;
  padding:18px 18px 0;
}
.pager .btn{
  min-width:180px;
}
@media (max-width: 1080px){
  .hero-shell,
  .contact-grid,
  .plan-grid,
  .mosaic-grid{
    grid-template-columns:1fr;
  }
  .entry-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .entry-card.featured{
    grid-row:auto;
  }
  .panel-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (max-width: 920px){
  .header-shell{
    grid-template-columns:auto 1fr auto;
  }
  .nav-group{
    display:none;
  }
  .menu-toggle{
    display:inline-flex;
  }
  .brand{
    justify-self:start;
  }
  .hero-band{
    padding-top:18px;
  }
}
@media (max-width: 768px){
  .section-head,
  .toolbar,
  .footer-grid{
    grid-template-columns:1fr;
    align-items:start;
  }
  .section-head{
    display:grid;
  }
  .toolbar{
    display:grid;
  }
  .entry-grid{
    grid-template-columns:1fr;
  }
  .panel-grid{
    grid-template-columns:1fr;
  }
  .form-row{
    grid-template-columns:1fr;
  }
  .footer-links{
    justify-content:flex-start;
  }
  .hero-title{
    font-size:clamp(2.1rem,10vw,3.3rem);
  }
  .hero-visual{
    min-height:420px;
  }
}
@media (max-width: 520px){
  .container{
    width:min(var(--container),calc(100% - 22px));
  }
  .hero-actions,
  .tag-row,
  .filter-row{
    gap:8px;
  }
  .btn{
    width:100%;
  }
  .hero-actions .btn{
    flex:1 1 100%;
  }
  .poster{
    min-height:280px;
    padding:14px;
  }
  .poster-title{
    font-size:1.26rem;
  }
  .card-foot,
  .step-top,
  .info-list li{
    flex-direction:column;
    align-items:flex-start;
  }
}