:root{
  --bg-deep:#070a1a;
  --bg-panel:#0d1229;
  --bg-panel-2:#111735;
  --bg-purple:#151032;
  --line:rgba(120,150,255,.18);
  --line-strong:rgba(90,220,255,.45);
  --cyan:#37e6ff;
  --purple:#a06bff;
  --yellow:#ffe45e;
  --text:#e8ecff;
  --text-dim:#96a0c8;
  --radius:18px;
  --radius-sm:12px;
  --pad:clamp(16px,3vw,34px);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font);
  background:var(--bg-deep);
  color:var(--text);
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-track{background:#080b1c;}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--cyan),var(--purple));border-radius:8px;}

/* progress */
.progress-bar{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--cyan),var(--purple),var(--yellow));z-index:999;box-shadow:0 0 10px var(--cyan);}

/* nav */
.top-nav{
  position:fixed;top:2px;left:0;right:0;z-index:900;
  display:flex;align-items:center;justify-content:space-between;
  padding:10px clamp(14px,4vw,48px);
  transition:background .35s,backdrop-filter .35s,border-color .35s;
  border-bottom:1px solid transparent;
}
.top-nav.scrolled{
  background:rgba(9,13,32,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.5px;}
.brand img{height:32px;width:auto;border-radius:8px;}
.nav-links{display:flex;gap:18px;font-size:14px;color:var(--text-dim);}
.nav-links a{padding:4px 2px;border-bottom:2px solid transparent;transition:color .25s,border-color .25s;}
.nav-links a:hover,.nav-links a.active{color:var(--cyan);border-color:var(--cyan);}
.nav-dl{
  font-size:14px;font-weight:700;padding:8px 18px;border-radius:999px;
  background:linear-gradient(120deg,var(--cyan),var(--purple));color:#081022;
  box-shadow:0 0 18px rgba(55,230,255,.4);
}
@media(max-width:900px){.nav-links{display:none;}}

/* section shell */
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--pad);}
section{position:relative;padding:clamp(48px,7vw,88px) 0;}
.sec-head{display:flex;align-items:center;gap:14px;margin-bottom:26px;flex-wrap:wrap;}
.sec-num{
  font-family:ui-monospace,monospace;font-size:13px;font-weight:700;
  color:var(--cyan);border:1px solid var(--line-strong);border-radius:6px;
  padding:2px 9px;letter-spacing:1px;background:rgba(55,230,255,.07);
}
.sec-title{
  font-size:clamp(20px,2.6vw,28px);font-weight:800;letter-spacing:.5px;
  background:linear-gradient(100deg,#fff,var(--cyan) 55%,var(--purple));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-sub{color:var(--text-dim);font-size:14px;margin-left:auto;}
@media(max-width:640px){.sec-sub{margin-left:0;}}

.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);}

/* ===== 01 hero ===== */
.hero{padding-top:86px;}
.hero-frame{
  position:relative;border-radius:calc(var(--radius) + 6px);
  border:1px solid var(--line-strong);
  background:
    radial-gradient(circle at 78% 22%,rgba(160,107,255,.22),transparent 55%),
    radial-gradient(circle at 12% 82%,rgba(55,230,255,.16),transparent 55%),
    linear-gradient(160deg,#0a0f28,#0f0a26 60%,#0a1024);
  overflow:hidden;
  padding:clamp(26px,5vw,58px) clamp(20px,4vw,50px) 34px;
  box-shadow:0 0 60px rgba(80,120,255,.12) inset;
}
.hero-frame::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(120,160,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(120,160,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  animation:gridDrift 22s linear infinite;
  pointer-events:none;
}
@keyframes gridDrift{to{background-position:44px 44px;}}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,52px);align-items:center;}
.hero h1{
  font-size:clamp(30px,4.4vw,50px);line-height:1.25;font-weight:900;letter-spacing:1px;
  background:linear-gradient(96deg,#fff 10%,var(--cyan) 46%,var(--purple) 88%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 40px rgba(55,230,255,.12);
}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  color:var(--yellow);border:1px solid rgba(255,228,94,.4);border-radius:999px;
  padding:4px 13px;background:rgba(255,228,94,.08);margin-bottom:16px;letter-spacing:1px;
}
.hero-lead{color:var(--text-dim);font-size:clamp(14px,1.5vw,16.5px);margin:18px 0 8px;max-width:520px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 26px;font-size:13px;color:#b9c3ea;}
.hero-points span{border:1px solid var(--line);border-radius:999px;padding:4px 12px;background:rgba(255,255,255,.03);}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.btn-main{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:8px;
  padding:13px 30px;border-radius:999px;font-weight:800;font-size:15px;
  background:linear-gradient(120deg,var(--cyan),var(--purple));color:#06101f;
  box-shadow:0 8px 30px rgba(80,140,255,.35);
}
.btn-main::after{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent);
  transform:skewX(-20deg);animation:sheen 3.6s ease-in-out infinite;
}
@keyframes sheen{0%{left:-60%;}55%,100%{left:130%;}}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:999px;
  font-weight:700;font-size:15px;color:var(--text);border:1px solid var(--line-strong);
  background:rgba(55,230,255,.05);
}
/* hero visual */
.hero-visual{position:relative;min-height:340px;}
.panel-cut{
  position:absolute;border:1px solid var(--line-strong);overflow:hidden;border-radius:10px;
  clip-path:polygon(0 0,100% 0,100% 86%,88% 100%,0 100%);
  box-shadow:0 18px 44px rgba(0,0,0,.5);
  background:#0a0f24;
}
.panel-cut img{width:100%;height:100%;object-fit:cover;}
.panel-a{width:62%;height:78%;top:0;right:0;animation:floatA 7s ease-in-out infinite;}
.panel-b{width:54%;height:62%;bottom:0;left:0;animation:floatB 8.5s ease-in-out infinite;}
.panel-c{width:34%;height:32%;top:46%;left:26%;animation:floatA 6.2s ease-in-out infinite reverse;z-index:3;}
@keyframes floatA{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
@keyframes floatB{0%,100%{transform:translateY(0) rotate(-1deg);}50%{transform:translateY(10px) rotate(1deg);}}
.ai-flag{
  position:absolute;z-index:5;font-size:11px;font-weight:800;letter-spacing:1px;
  color:#06101f;background:linear-gradient(120deg,var(--cyan),#9ff);padding:2px 10px;border-radius:0 0 8px 0;
  top:0;left:0;box-shadow:0 0 16px rgba(55,230,255,.6);
}
.hint-bubble{
  position:absolute;left:-6px;bottom:-14px;z-index:6;max-width:250px;
  border-radius:14px;border:1px solid var(--line-strong);
  background:rgba(13,18,41,.92);backdrop-filter:blur(8px);
  padding:10px 14px;font-size:12.5px;color:#c8d2f5;
  box-shadow:0 10px 34px rgba(0,0,0,.55);
}
.hint-bubble b{color:var(--yellow);}
.scroll-tip{position:relative;margin-top:26px;text-align:center;font-size:12px;color:var(--text-dim);letter-spacing:2px;}
.scroll-tip i{display:block;width:1px;height:22px;margin:8px auto 0;background:linear-gradient(var(--cyan),transparent);animation:tipMove 1.8s ease-in-out infinite;}
@keyframes tipMove{0%,100%{opacity:.35;transform:translateY(0);}50%{opacity:1;transform:translateY(6px);}}
@media(max-width:860px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{min-height:400px;margin-top:12px;}
  .hint-bubble{position:relative;left:0;bottom:0;margin-top:14px;max-width:none;}
}

/* ===== shared card ===== */
.card{
  background:linear-gradient(160deg,var(--bg-panel),var(--bg-panel-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  transition:transform .35s,border-color .35s,box-shadow .35s;
}
.card:hover{border-color:var(--line-strong);box-shadow:0 14px 40px rgba(60,120,255,.18);}

/* ===== 02 pipeline ===== */
.sec-pipeline{background:linear-gradient(180deg,#080c1f,#0b0f26);}
.pipe-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:10px;}
.pipe-card{position:relative;text-align:center;padding:20px 12px;}
.pipe-icon{
  width:44px;height:44px;margin:0 auto 12px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;
  color:#06101f;background:linear-gradient(130deg,var(--cyan),var(--purple));
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(55,230,255,.35);}50%{box-shadow:0 0 0 10px rgba(55,230,255,0);}}
.pipe-card h3{font-size:14.5px;margin-bottom:8px;color:#fff;}
.pipe-card p{font-size:12.5px;color:var(--text-dim);}
.pipe-thumb{margin-top:12px;border-radius:8px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;}
.pipe-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.pipe-card:hover .pipe-thumb img{transform:scale(1.06);}
.pipe-arrow{display:none;}
@media(min-width:1025px){
  .pipe-card:not(:last-child)::after{
    content:"";position:absolute;top:38px;right:-13px;width:12px;height:1px;
    background:linear-gradient(90deg,var(--cyan),transparent);
  }
}
@media(max-width:1024px){.pipe-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:640px){.pipe-grid{grid-template-columns:1fr;}}

/* ===== 03 characters ===== */
.sec-chars{background:radial-gradient(circle at 20% 0%,rgba(160,107,255,.13),transparent 60%),#0a0e22;}
.char-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;}
.char-card{overflow:hidden;padding:0;}
.char-pic{aspect-ratio:3/4;overflow:hidden;border-bottom:1px solid var(--line);}
.char-pic img{width:100%;height:100%;object-fit:cover;transition:transform .55s;}
.char-card:hover .char-pic img{transform:scale(1.05);}
.char-body{padding:12px 14px 16px;}
.char-name{font-size:15px;font-weight:800;color:#fff;}
.char-role{font-size:12px;color:var(--cyan);margin:2px 0 8px;letter-spacing:.5px;}
.char-line{font-size:12.5px;color:var(--text-dim);border-left:2px solid var(--purple);padding-left:8px;}
.char-tag{
  display:inline-block;margin-top:10px;font-size:11px;color:var(--yellow);
  border:1px solid rgba(255,228,94,.35);border-radius:999px;padding:1px 9px;
  background:rgba(255,228,94,.07);
}

/* ===== 04 models ===== */
.sec-models{background:#070a1a;overflow:hidden;}
.marquee{overflow:hidden;position:relative;padding:6px 0;}
.marquee::before,.marquee::after{
  content:"";position:absolute;top:0;bottom:0;width:70px;z-index:2;pointer-events:none;
}
.marquee::before{left:0;background:linear-gradient(90deg,#070a1a,transparent);}
.marquee::after{right:0;background:linear-gradient(270deg,#070a1a,transparent);}
.marquee-track{display:flex;gap:16px;width:max-content;animation:scrollX 40s linear infinite;}
.marquee:hover .marquee-track{animation-play-state:paused;}
@keyframes scrollX{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.model-card{width:230px;flex:none;padding:12px;}
.model-pic{aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line);margin-bottom:10px;}
.model-pic img{width:100%;height:100%;object-fit:cover;}
.model-name{font-size:14.5px;font-weight:800;color:#fff;}
.model-for{font-size:12px;color:var(--text-dim);margin-top:3px;}

/* ===== 05 collab ===== */
.sec-collab{background:linear-gradient(180deg,#0b0f26,#0e0a24);}
.collab-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center;margin-bottom:26px;}
.collab-row.rev .collab-text{order:2;}
.collab-text h3{font-size:19px;margin-bottom:10px;color:#fff;}
.collab-text p{font-size:14px;color:var(--text-dim);}
.collab-shots{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.collab-shots img{border-radius:10px;border:1px solid var(--line);aspect-ratio:3/4;object-fit:cover;transition:transform .5s;}
.collab-shots img:hover{transform:scale(1.04);}
@media(max-width:820px){.collab-row{grid-template-columns:1fr;}.collab-row.rev .collab-text{order:0;}}

/* ===== 06 cinema ===== */
.sec-cinema{background:#080b1e;}
.cinema-box{
  position:relative;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:linear-gradient(150deg,#0d1330,#100a28);
  padding:clamp(18px,3vw,32px);overflow:hidden;
}
.slides{display:flex;transition:transform .6s cubic-bezier(.4,.1,.2,1);}
.slide{flex:0 0 100%;display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:center;}
.slide-pic{border-radius:12px;overflow:hidden;border:1px solid var(--line-strong);aspect-ratio:3/4;}
.slide-pic img{width:100%;height:100%;object-fit:cover;}
.slide-txt h3{font-size:22px;color:#fff;margin-bottom:10px;}
.slide-quote{
  font-size:14px;color:var(--cyan);border-left:3px solid var(--cyan);
  padding-left:12px;margin-bottom:14px;
}
.slide-meta{font-size:12.5px;color:var(--text-dim);margin-bottom:18px;}
.slide-btn{
  display:inline-block;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:700;
  border:1px solid var(--line-strong);color:var(--cyan);background:rgba(55,230,255,.06);
}
.dots{display:flex;gap:9px;justify-content:center;margin-top:20px;}
.dot{width:9px;height:9px;border-radius:50%;background:rgba(150,170,230,.3);border:none;cursor:pointer;transition:.3s;}
.dot.active{background:linear-gradient(120deg,var(--cyan),var(--purple));transform:scale(1.3);box-shadow:0 0 10px var(--cyan);}
@media(max-width:760px){.slide{grid-template-columns:1fr;}.slide-pic{aspect-ratio:16/10;}}

/* ===== 07 data ===== */
.sec-data{
  background:linear-gradient(120deg,#0a0f2a,#160f36 55%,#0a1428);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.data-stream{
  position:absolute;top:50%;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--purple),transparent);
  opacity:.35;animation:streamMove 9s linear infinite;
}
@keyframes streamMove{from{transform:translateX(-40%);}to{transform:translateX(40%);}}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;}
.stat-item{text-align:center;padding:22px 12px;}
.stat-num{
  font-size:clamp(26px,3.6vw,40px);font-weight:900;
  background:linear-gradient(120deg,var(--cyan),var(--yellow));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-family:ui-monospace,monospace;
}
.stat-label{font-size:13px;color:var(--text-dim);margin-top:6px;}
.rank-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;position:relative;}
.rank-item{
  display:flex;align-items:center;gap:9px;font-size:13px;color:#c3cdf0;
  border:1px solid var(--line);border-radius:999px;padding:6px 15px 6px 6px;
  background:rgba(255,255,255,.03);
}
.rank-badge{
  width:22px;height:22px;border-radius:6px;display:grid;place-items:center;
  font-size:12px;font-weight:800;color:#06101f;
  background:linear-gradient(130deg,var(--cyan),var(--purple));
}
@media(max-width:760px){.stat-grid{grid-template-columns:repeat(2,1fr);}}

/* ===== 08 voice ===== */
.sec-voice{background:#0a0d20;overflow:hidden;}
.review-marquee{overflow:hidden;margin-top:12px;}
.review-track{display:flex;gap:14px;width:max-content;animation:scrollX 46s linear infinite;}
.review-track.reverse{animation-direction:reverse;animation-duration:52s;}
.review-marquee:hover .review-track{animation-play-state:paused;}
.review-card{
  width:266px;flex:none;padding:14px;
  background:linear-gradient(160deg,#111736,#0d1128);
  border:1px solid var(--line);border-radius:12px;
}
.review-top{display:flex;align-items:center;gap:9px;margin-bottom:8px;}
.avatar{
  width:30px;height:30px;border-radius:50%;flex:none;
  background:linear-gradient(135deg,var(--cyan),var(--purple));
  display:grid;place-items:center;font-size:13px;font-weight:800;color:#06101f;
}
.review-nick{font-size:13px;color:#fff;font-weight:700;}
.review-stars{font-size:11px;color:var(--yellow);margin-left:auto;letter-spacing:1px;}
.review-text{font-size:12.5px;color:var(--text-dim);}

/* ===== 09 prompts ===== */
.sec-prompts{background:linear-gradient(180deg,#080b1c,#100d28);}
.prompt-scroll{display:flex;gap:16px;overflow-x:auto;padding-bottom:14px;}
.prompt-card{width:250px;flex:none;padding:14px;}
.prompt-pic{aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:1px solid var(--line);margin-bottom:10px;}
.prompt-pic img{width:100%;height:100%;object-fit:cover;}
.prompt-name{font-size:14px;font-weight:800;color:#fff;}
.prompt-for{font-size:12px;color:var(--cyan);margin-top:2px;}
.prompt-sample{
  margin-top:10px;font-size:11.5px;color:#8b96bf;border-top:1px dashed var(--line);
  padding-top:8px;max-height:0;overflow:hidden;opacity:0;transition:.4s;
}
.prompt-card:hover .prompt-sample{max-height:110px;opacity:1;}

/* ===== 10 schedule ===== */
.sec-schedule{background:#080b1c;}
.schedule-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;}
.sch-card{display:flex;gap:14px;align-items:center;}
.sch-date{
  flex:none;width:60px;text-align:center;border-radius:10px;padding:8px 0;
  background:linear-gradient(150deg,rgba(55,230,255,.15),rgba(160,107,255,.18));
  border:1px solid var(--line-strong);
}
.sch-day{font-size:20px;font-weight:900;color:var(--cyan);font-family:ui-monospace,monospace;line-height:1.1;}
.sch-month{font-size:11px;color:var(--text-dim);}
.sch-name{font-size:14px;font-weight:700;color:#fff;}
.sch-tags{font-size:11.5px;color:var(--text-dim);margin-top:3px;}

/* ===== 11 faq ===== */
.sec-faq{background:linear-gradient(180deg,#0b0f26,#080a1b);}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;background:rgba(255,255,255,.02);overflow:hidden;}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:#fff;font-family:inherit;
  font-size:15px;font-weight:700;padding:15px 18px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;
}
.faq-q span{color:var(--cyan);font-size:18px;transition:transform .3s;}
.faq-item.open .faq-q span{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 18px;}
.faq-item.open .faq-a{max-height:200px;padding-bottom:16px;}
.faq-a p{font-size:13.5px;color:var(--text-dim);}

/* ===== 12 cta + footer ===== */
.sec-cta{padding-bottom:20px;}
.cta-box{
  position:relative;overflow:hidden;text-align:center;border-radius:var(--radius);
  padding:clamp(34px,6vw,64px) 24px;
  background:linear-gradient(120deg,#16205a,#3a1c66 55%,#0d2f55);
  border:1px solid var(--line-strong);
}
.cta-box::before{
  content:"";position:absolute;inset:-40%;
  background:radial-gradient(circle,rgba(55,230,255,.22),transparent 60%);
  animation:glowMove 12s ease-in-out infinite;
}
@keyframes glowMove{0%,100%{transform:translate(-10%,-6%);}50%{transform:translate(10%,8%);}}
.cta-box h2{position:relative;font-size:clamp(22px,3.2vw,32px);color:#fff;margin-bottom:12px;}
.cta-box p{position:relative;color:#c3cdf0;font-size:14.5px;margin-bottom:24px;}
.cta-box .btn-main{position:relative;}
footer{border-top:1px solid var(--line);padding:36px 0 26px;background:#06081a;}
.foot-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;margin-bottom:12px;}
.foot-logo img{height:26px;border-radius:6px;}
.foot-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:18px 0;}
.foot-col h4{font-size:13px;color:#fff;margin-bottom:8px;}
.foot-col a,.foot-col span{display:block;font-size:12.5px;color:#7b86ad;margin-bottom:5px;}
.foot-col a:hover{color:var(--cyan);}
.foot-bottom{font-size:11.5px;color:#5e688a;line-height:1.9;}
.foot-bottom a{color:#6f7aa3;}
@media(max-width:760px){.foot-cols{grid-template-columns:repeat(2,1fr);}}

/* floating helper */
.helper-btn{
  position:fixed;right:20px;bottom:22px;z-index:950;width:54px;height:54px;border-radius:50%;
  border:1px solid var(--line-strong);background:linear-gradient(135deg,#111a3d,#1c1040);
  color:var(--cyan);font-size:11px;font-weight:800;cursor:pointer;
  box-shadow:0 0 24px rgba(55,230,255,.35);display:grid;place-items:center;text-align:center;line-height:1.2;
}
.helper-panel{
  position:fixed;right:20px;bottom:88px;z-index:951;width:min(300px,calc(100vw - 40px));
  border-radius:16px;border:1px solid var(--line-strong);
  background:rgba(15,20,45,.9);backdrop-filter:blur(16px);
  padding:18px;transform:scale(.9);opacity:0;pointer-events:none;transition:.3s;
}
.helper-panel.show{transform:scale(1);opacity:1;pointer-events:auto;}
.helper-panel h4{font-size:14.5px;color:#fff;margin-bottom:6px;}
.helper-panel p{font-size:12.5px;color:var(--text-dim);margin-bottom:12px;}
.helper-panel a{display:block;text-align:center;padding:9px;border-radius:10px;font-size:13px;font-weight:700;background:linear-gradient(120deg,var(--cyan),var(--purple));color:#06101f;margin-bottom:8px;}
.helper-panel input,.helper-panel textarea{
  width:100%;margin-bottom:8px;padding:8px 10px;border-radius:8px;font-family:inherit;font-size:12.5px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff;resize:none;
}
.helper-panel input:focus,.helper-panel textarea:focus{outline:1px solid var(--line-strong);}

/* reveal */
.reveal{transition:transform .7s ease,opacity .7s ease;}
.reveal.init{opacity:.001;transform:translateY(24px);}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important;}
  .reveal.init{opacity:1;transform:none;}
}