:root{
  --tksv-primary:#ff0050;
  --tksv-primary-dark:#cc003f;
  --tksv-cyan:#00f2ea;
  --tksv-cyan-soft:#8ffaf6;
  --tksv-ink:#0d0d1a;
  --tksv-ink-2:#1a0a1e;
  --tksv-heading:#17172b;
  --tksv-text:#55586a;
  --tksv-muted:#747789;
  --tksv-surface:#fff;
  --tksv-surface-soft:#f7f8fc;
  --tksv-border:rgba(23,23,43,.09);
  --tksv-gradient:linear-gradient(135deg,#ff0050 0%,#ef1765 46%,#00f2ea 100%);
  --tksv-radius:16px;
  --tksv-radius-lg:24px;
  --tksv-shadow:0 14px 40px rgba(35,25,55,.08);
  --tksv-shadow-brand:0 16px 42px rgba(255,0,80,.12);
}

body{overflow-x:hidden}

@keyframes tksvShimmer{0%{transform:translateX(-130%)}55%,100%{transform:translateX(130%)}}
@keyframes tksvFadeIn{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}
@keyframes tksvSlideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes tksvFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes tksvBlink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes tksvMarquee{to{transform:translateX(-50%)}}
@keyframes tksvFeedIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes tksvLightboxIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}

/* Breadcrumb and hero */
.tksv-hero{
  width:100vw;
  margin-left:calc(-50vw + 50%);
  padding:16px 0 28px;
  color:#fff;
  background:
    radial-gradient(circle at 78% 18%,rgba(255,0,80,.18),transparent 27%),
    radial-gradient(circle at 10% 88%,rgba(0,242,234,.12),transparent 28%),
    linear-gradient(135deg,#090914 0%,#1c0b20 48%,#0d0d1a 100%);
  position:relative;
  isolation:isolate;
  overflow:hidden;
}
.tksv-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-2;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:42px 42px;
}
.tksv-hero::after{
  content:"";
  position:absolute;
  z-index:-1;
  width:420px;
  height:420px;
  right:-190px;
  bottom:-250px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(0,242,234,.14),transparent 68%);
}
.tksv-hero-orb{position:absolute;border-radius:50%;z-index:-1}
.tksv-hero-orb-1{width:260px;height:260px;right:-75px;top:-90px;background:radial-gradient(circle,rgba(255,0,80,.18),transparent 70%)}
.tksv-hero-orb-2{width:190px;height:190px;left:4%;bottom:-95px;background:radial-gradient(circle,rgba(0,242,234,.15),transparent 70%)}
.tksv-hero-orb-3{width:110px;height:110px;left:48%;top:30%;background:radial-gradient(circle,rgba(255,255,255,.055),transparent 70%)}
.tksv-hero-grid{position:absolute;inset:0;z-index:-1}
.tksv-hero-row{display:flex;flex-wrap:wrap;align-items:flex-start;gap:0}
.tksv-col-form{order:-1}
.tksv-col-illustration{order:1}
.tksv-anim-fadeIn{animation:tksvFadeIn .7s ease both}
.tksv-anim-slideUp{animation:tksvSlideUp .75s cubic-bezier(.16,1,.3,1) both}
.tksv-breadcrumb{margin-bottom:8px}
.tksv-breadcrumb ol{display:flex;align-items:center;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;font-size:.78rem}
.tksv-breadcrumb a{color:rgba(255,255,255,.62);text-decoration:none;transition:color .2s ease}
.tksv-breadcrumb a:hover{color:var(--tksv-cyan)}
.tksv-breadcrumb .separator{color:rgba(255,255,255,.32);font-size:.58rem}
.tksv-breadcrumb .current,.tksv-breadcrumb .current span{color:rgba(255,255,255,.9);font-weight:600}
.tksv-hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:12px;
  padding:8px 18px;
  border:1px solid rgba(255,0,80,.36);
  border-radius:999px;
  color:var(--tksv-cyan);
  background:rgba(255,0,80,.16);
  box-shadow:0 0 20px rgba(255,0,80,.17);
  font-size:.8rem;
  font-weight:750;
}
.tksv-hero-badge i{color:var(--tksv-cyan)}
.tksv-hero-title{
  margin:0 0 7px;
  color:#fff;
  font-size:clamp(1.55rem,3.6vw,2.25rem);
  font-weight:850;
  line-height:1.24;
  letter-spacing:-.025em;
  text-shadow:0 8px 30px rgba(0,0,0,.28);
}
.tksv-hero-title .accent{
  color:var(--tksv-cyan);
  background:var(--tksv-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.tksv-hero-desc{max-width:580px;margin:0 0 15px;color:rgba(255,255,255,.78);font-size:.92rem;line-height:1.66}
.tksv-hero-desc strong{color:var(--tksv-cyan)}
.tksv-kw-rotator{display:flex;align-items:center;flex-wrap:wrap;gap:7px;min-height:29px;margin:0 0 15px}
.tksv-kw{
  display:inline-flex;
  align-items:center;
  min-height:27px;
  padding:4px 11px;
  border:1px solid rgba(255,0,80,.28);
  border-radius:999px;
  background:rgba(255,0,80,.1);
  color:rgba(255,255,255,.78);
  font-size:.72rem;
  font-weight:650;
  line-height:1.25;
  white-space:normal;
}
.tksv-hero-info-card{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  gap:0;
  margin:13px 0 20px;
  padding:16px 18px 16px 22px;
  border:1px solid rgba(0,242,234,.12);
  border-radius:12px;
  background:rgba(4,24,34,.78);
}
.tksv-hero-info-card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--tksv-cyan),var(--tksv-primary))}
.tksv-hero-info-card .tksv-hero-desc{max-width:none;margin:0;padding-bottom:12px;border-bottom:1px solid rgba(0,242,234,.09);font-size:.87rem}
.tksv-hero-anchor{max-width:580px;margin:13px 0 0;padding:11px 14px;border-left:3px solid var(--tksv-cyan);border-radius:0 8px 8px 0;background:rgba(0,242,234,.055);color:rgba(255,255,255,.76);font-size:.85rem;line-height:1.62}
.tksv-hero-info-card .tksv-hero-anchor{max-width:none;margin:0;padding:12px 0 0;border-left:0;background:transparent;color:rgba(255,255,255,.56);font-size:.8rem}
.tksv-hero-anchor a{color:var(--tksv-cyan);font-weight:700;text-decoration:none;border-bottom:1px dashed currentColor}
.tksv-hero-anchor a:hover{color:#fff}

/* Order form */
.tksv-glass-form{
  position:relative;
  padding:24px 27px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--tksv-radius);
  background:linear-gradient(155deg,rgba(255,0,80,.1),rgba(13,13,26,.98) 42%,rgba(26,10,30,.98));
  box-shadow:0 12px 38px rgba(0,0,0,.3),0 0 30px rgba(255,0,80,.11);
}
.tksv-glass-form::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  border-radius:inherit;
  border:1px solid transparent;
  background:linear-gradient(135deg,rgba(255,0,80,.42),rgba(0,242,234,.18),transparent 65%) border-box;
  -webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
}
.tksv-form-header{display:flex;align-items:center;gap:13px;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}
.tksv-form-header-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:var(--tksv-gradient);color:#fff;box-shadow:0 6px 16px rgba(255,0,80,.25)}
.tksv-form-header-title{margin:0;color:#fff;font-size:1rem;font-weight:750;line-height:1.3}
.tksv-form-header-sub{margin:2px 0 0;color:rgba(255,255,255,.52);font-size:.74rem;line-height:1.35}
.tksv-stepper{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:18px;padding:0 3px}
.tksv-step{display:flex;align-items:center;gap:6px;color:rgba(255,255,255,.62);font-size:.7rem;font-weight:650;white-space:nowrap}
.tksv-step-num{display:grid;place-items:center;flex:0 0 26px;width:26px;height:26px;border:2px solid rgba(255,255,255,.14);border-radius:50%;background:rgba(255,255,255,.07);color:rgba(255,255,255,.38);font-size:.68rem;font-weight:800;transition:border-color .25s ease,background .25s ease,color .25s ease}
.tksv-step.active{color:#fff}
.tksv-step.active .tksv-step-num{border-color:var(--tksv-primary);background:var(--tksv-gradient);color:#fff;box-shadow:0 0 12px rgba(255,0,80,.35)}
.tksv-step.completed{color:rgba(255,255,255,.68)}
.tksv-step.completed .tksv-step-num{border-color:#37b66a;background:#37b66a;color:#fff}
.tksv-form-group{min-width:0;margin-bottom:15px}
.tksv-form-group:last-of-type{margin-bottom:8px}
.tksv-form-label{display:flex;align-items:center;gap:7px;margin-bottom:7px;color:rgba(255,255,255,.9);font-size:.81rem;font-weight:650}
.tksv-form-label i{color:var(--tksv-primary)}
.tksv-form-row-2col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:13px}
.tksv-input,.tksv-textarea{
  width:100%;
  border:1px solid rgba(255,255,255,.14);
  border-radius:10px;
  outline:0;
  background:rgba(255,255,255,.07);
  color:#fff;
  font-size:.87rem;
  transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.tksv-input{min-height:45px;padding:11px 13px}
.tksv-textarea{min-height:44px;padding:11px 13px;resize:vertical}
.tksv-input::placeholder,.tksv-textarea::placeholder{color:rgba(255,255,255,.58)}
.tksv-input:focus,.tksv-textarea:focus{border-color:var(--tksv-primary);background:rgba(255,255,255,.095);box-shadow:0 0 0 3px rgba(255,0,80,.14)}
.tksv-input option{background:var(--tksv-ink);color:#fff}
select.tksv-input{
  padding-right:32px;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ff0050' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 11px center;
}
.tksv-qty-row{display:flex;gap:0}
.tksv-qty-row .tksv-input{border-radius:10px 0 0 10px;border-right:0}
.tksv-qty-suffix{display:flex;align-items:center;padding:12px 16px;border:1px solid rgba(255,255,255,.14);border-left:0;border-radius:0 10px 10px 0;background:rgba(255,0,80,.14);color:var(--tksv-primary);font-size:.82rem;font-weight:700;white-space:nowrap}
.tksv-server-desc{display:none;margin-top:6px;padding:7px 10px;border:1px solid rgba(255,0,80,.15);border-radius:7px;background:rgba(255,0,80,.07);color:rgba(255,255,255,.76);font-size:.74rem;line-height:1.45}
.tksv-qty-hint{display:block;margin-top:4px;color:rgba(255,255,255,.65);font-size:.7rem;line-height:1.42}
.tksv-price-box{margin-top:2px;padding:9px 12px;border:1px solid rgba(255,255,255,.07);border-radius:10px;background:rgba(255,255,255,.035)}
.tksv-price-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:6px 0}
.tksv-price-label{color:rgba(255,255,255,.55);font-size:.8rem}
.tksv-price-value{color:#fff;font-size:.86rem;font-weight:750;text-align:right}
.tksv-price-total{color:var(--tksv-cyan);font-size:1.1rem;font-weight:850}
.tksv-cta-btn{
  position:relative;
  overflow:hidden;
  width:100%;
  margin-top:12px;
  padding:13px 18px;
  border:0;
  border-radius:12px;
  background:var(--tksv-gradient);
  color:#fff;
  font-size:.96rem;
  font-weight:780;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(255,0,80,.22);
  transition:transform .2s ease,box-shadow .2s ease;
}
.tksv-cta-btn::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:tksvShimmer 2.2s ease 1}
.tksv-cta-btn:hover{transform:translateY(-2px);box-shadow:0 11px 26px rgba(255,0,80,.34)}
.tksv-cta-btn:focus-visible{outline:3px solid rgba(0,242,234,.55);outline-offset:3px}
.tksv-trust-mini{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 14px;margin-top:9px}
.tksv-trust-mini-item{display:flex;align-items:center;gap:5px;color:rgba(255,255,255,.56);font-size:.68rem}
.tksv-trust-mini-item i{color:var(--tksv-cyan)}

/* Custom select inside the form */
.custom-select-wrapper{position:relative;width:100%;user-select:none}
.custom-select-trigger{display:flex;align-items:center;justify-content:space-between;min-height:45px;padding:11px 34px 11px 13px;border:1px solid #ced4da;border-radius:9px;background:#fff;cursor:pointer}
.custom-select-trigger .arrow{position:absolute;right:12px;top:50%;width:0;height:0;border-right:5px solid transparent;border-left:5px solid transparent;border-top:5px solid #777;transform:translateY(-50%)}
.custom-select-dropdown{position:absolute;z-index:1050;top:calc(100% + 5px);left:0;width:100%;max-width:calc(100vw - 40px);border:1px solid #ced4da;border-radius:9px;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.18);display:none}
.custom-select-wrapper.open .custom-select-dropdown{display:block}
.custom-search-container{padding:9px;border-bottom:1px solid #eee;background:#f7f7fa}
.custom-search-input{width:100%;padding:8px 10px;border:1px solid #d8dae1;border-radius:7px;outline:0}
.custom-options-list{max-height:250px;overflow-y:auto;list-style:none;margin:0;padding:0}
.custom-option{display:flex;align-items:center;gap:9px;padding:10px 12px;cursor:pointer}
.custom-option:hover{background:#f2f3f7}
.custom-option img{width:20px;height:15px;object-fit:cover}
.tksv-glass-form .custom-select-trigger{overflow:hidden;border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.07);color:#fff;font-size:.87rem}
.tksv-glass-form .custom-select-trigger span,.tksv-glass-form .custom-select-trigger #server-render,.tksv-glass-form .custom-select-trigger #country-render{overflow:hidden;min-width:0;text-overflow:ellipsis;white-space:nowrap}
.tksv-glass-form .custom-select-trigger .arrow{border-top-color:rgba(255,255,255,.55)}
.tksv-glass-form .custom-select-wrapper.open .custom-select-trigger,.tksv-glass-form .custom-select-trigger:hover{border-color:var(--tksv-primary);box-shadow:0 0 0 3px rgba(255,0,80,.13)}
.tksv-glass-form .custom-select-dropdown{border-color:rgba(255,255,255,.12);background:rgba(13,13,26,.99);box-shadow:0 14px 40px rgba(0,0,0,.48)}
.tksv-glass-form .custom-search-container{border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.035)}
.tksv-glass-form .custom-search-input{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#fff}
.tksv-glass-form .custom-option,.tksv-glass-form #server-list li{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.05);color:rgba(255,255,255,.9);font-size:.81rem;line-height:1.45;white-space:normal;word-break:break-word}
.tksv-glass-form .custom-option:hover,.tksv-glass-form #server-list li:hover{background:rgba(255,0,80,.12)}
@media(min-width:768px){
  .tksv-form-row-2col.has-selection{grid-template-columns:auto minmax(0,1fr)}
}

/* Proof panel and recent activity */
.tksv-proof-panel{margin-top:12px;padding:20px;border:1px solid rgba(255,255,255,.08);border-radius:var(--tksv-radius-lg);background:rgba(13,13,26,.94);box-shadow:0 12px 34px rgba(0,0,0,.2)}
.tksv-proof-hero{display:flex;align-items:center;gap:18px;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.08)}
.tksv-proof-robot{position:relative;display:grid;place-items:center;flex:0 0 126px;width:126px;height:126px}
.tksv-cat-glow{position:absolute;width:108px;height:108px;border-radius:50%;background:radial-gradient(circle,rgba(255,0,80,.23),transparent 70%)}
.tksv-robot-img-sm{position:relative;z-index:1;width:116px;max-height:124px;object-fit:contain;filter:drop-shadow(0 8px 20px rgba(255,0,80,.25));animation:tksvFloat 4.6s ease-in-out infinite}
.tksv-fbadge{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border:1px solid rgba(255,0,80,.3);border-radius:999px;background:#26101f;color:#fff;font-size:.55rem;font-weight:750;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.tksv-fbadge i{color:var(--tksv-cyan)}
.tksv-fbadge-1,.tk-fb-mini-1{right:-8px;top:1px;animation:tksvFloat 3.6s ease-in-out infinite}
.tksv-fbadge-2,.tk-fb-mini-2{left:-8px;bottom:5px}
.tksv-fbadge-3,.tk-fb-mini-3{right:-12px;top:53%;border-color:rgba(0,242,234,.25);background:#0b272a}
.tksv-proof-stats{display:grid;flex:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.tksv-pstat{padding:10px 6px;border:1px solid rgba(255,255,255,.065);border-radius:11px;background:rgba(255,255,255,.04);text-align:center;transition:transform .25s ease,border-color .25s ease,background .25s ease}
.tksv-pstat:hover{transform:translateY(-2px);border-color:rgba(255,0,80,.2);background:rgba(255,0,80,.07)}
.tksv-pstat-icon{margin-bottom:3px;color:var(--tksv-primary);font-size:.9rem}
.tksv-pstat-num{color:#fff;font-size:.82rem;font-weight:850;line-height:1.25}
.tksv-pstat-label{margin-top:3px;color:rgba(255,255,255,.76);font-size:.63rem;line-height:1.35}
.tksv-livefeed{position:relative;max-height:215px;overflow:hidden}
.tksv-livefeed::after{content:"";position:absolute;z-index:2;right:0;bottom:0;left:0;height:38px;background:linear-gradient(transparent,rgba(13,13,26,.98))}
.tksv-livefeed-header{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.tksv-livefeed-dot{width:8px;height:8px;border-radius:50%;background:#43c875;box-shadow:0 0 8px rgba(67,200,117,.5);animation:tksvBlink 1.8s ease-in-out infinite}
.tksv-livefeed-title{color:rgba(255,255,255,.62);font-size:.7rem;font-weight:750;letter-spacing:.07em;text-transform:uppercase}
.tksv-livefeed-list{display:flex;flex-direction:column;gap:6px}
.tksv-livefeed-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid rgba(255,255,255,.055);border-radius:10px;background:rgba(255,255,255,.033);animation:tksvFeedIn .45s ease-out}
.tksv-livefeed-avatar{display:grid;place-items:center;flex:0 0 31px;width:31px;height:31px;border-radius:50%;background:var(--tksv-gradient);color:#fff;font-size:.68rem;font-weight:800}
.tksv-livefeed-info{min-width:0;flex:1}
.tksv-livefeed-name{overflow:hidden;color:#fff;font-size:.73rem;font-weight:650;text-overflow:ellipsis;white-space:nowrap}
.tksv-livefeed-name span{color:var(--tksv-cyan);font-weight:750}
.tksv-livefeed-detail{overflow:hidden;color:rgba(255,255,255,.62);font-size:.66rem;text-overflow:ellipsis;white-space:nowrap}
.tksv-livefeed-time{flex:0 0 auto;color:rgba(255,255,255,.58);font-size:.62rem;white-space:nowrap}

/* Shared SEO section system */
.tksv-section{position:relative;overflow:hidden;padding:32px 0}
.tksv-section:nth-of-type(odd){background:linear-gradient(180deg,#f8faff,#f3f5fb)}
.tksv-section:nth-of-type(even){background:#fff}
.tksv-section::before{content:"";position:absolute;z-index:0;inset:0;background-image:radial-gradient(circle,rgba(23,23,43,.15) 1px,transparent 1px);background-size:25px 25px;opacity:.03;pointer-events:none}
.tksv-section>.container,
.tksv-section>.container-fluid{position:relative;z-index:1}
.tksv-section-head{max-width:820px;margin:0 auto 20px;text-align:center}
.tksv-eyebrow{display:inline-flex;align-items:center;gap:7px;margin-bottom:9px;color:var(--tksv-primary-dark);font-size:.76rem;font-weight:800;letter-spacing:.075em;text-transform:uppercase}
.tksv-eyebrow i{color:var(--tksv-primary-dark)}
.tksv-section-title{position:relative;margin:0 0 10px;padding-bottom:10px;color:var(--tksv-heading);font-size:clamp(1.32rem,2.4vw,1.8rem);font-weight:850;line-height:1.34;letter-spacing:-.02em}
.tksv-section-title::after{content:"";position:absolute;bottom:0;left:0;width:62px;height:3px;border-radius:3px;background:var(--tksv-gradient)}
.tksv-section-title.center{text-align:center}
.tksv-section-title.center::after,.tksv-section-head .tksv-section-title::after{left:50%;transform:translateX(-50%)}
.tksv-section-desc{max-width:800px;margin:0 auto;color:var(--tksv-text);font-size:.94rem;line-height:1.75}
.tksv-section-text{margin:0 0 14px;color:var(--tksv-text);font-size:.92rem;line-height:1.78}
.tksv-section-text strong{color:var(--tksv-heading)}
.tksv-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:center;gap:26px}
.tksv-split--reverse{grid-template-columns:minmax(320px,.95fr) minmax(0,1.05fr)}
.tksv-split--reverse .tksv-split-media{order:-1}
.tksv-section-img{display:block;width:100%;height:auto;border-radius:15px}
.tksv-img-card{position:relative;overflow:hidden;padding:9px;border:1px solid rgba(255,0,80,.08);border-radius:20px;background:#fff;box-shadow:var(--tksv-shadow)}
.tksv-img-card::after{content:"";position:absolute;inset:0;border:1px solid rgba(0,242,234,.12);border-radius:inherit;pointer-events:none}
.tksv-img-card img{transition:transform .45s cubic-bezier(.16,1,.3,1)}
.tksv-img-card:hover img{transform:scale(1.025)}
.tksv-reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.16,1,.3,1)}
.tksv-reveal.visible{opacity:1;transform:translateY(0)}
.tksv-card{
  border:1px solid var(--tksv-border);
  border-radius:var(--tksv-radius);
  background:var(--tksv-surface);
  box-shadow:0 5px 20px rgba(30,25,48,.045);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.tksv-card:hover{transform:translateY(-4px);border-color:rgba(255,0,80,.18);box-shadow:var(--tksv-shadow-brand)}
.tksv-icon-box{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,rgba(255,0,80,.11),rgba(0,242,234,.09));color:var(--tksv-primary);font-size:1.2rem}
.tksv-check-list,.tksv-benefits-list{list-style:none;margin:0;padding:0}
.tksv-check-list li,.tksv-benefits-list li{position:relative;padding:11px 0 11px 30px;border-bottom:1px solid var(--tksv-border);color:var(--tksv-text);font-size:.88rem;line-height:1.62}
.tksv-check-list li:last-child,.tksv-benefits-list li:last-child{border-bottom:0}
.tksv-check-list li::before,.tksv-benefits-list li::before{content:"\f058";position:absolute;left:0;top:12px;color:var(--tksv-primary);font-family:"Font Awesome 5 Free";font-weight:900}
.tksv-check-list strong,.tksv-benefits-list strong{color:var(--tksv-heading)}

/* Definition */
.tksv-section.tksv-definition{background:linear-gradient(145deg,#fff 0%,#f6f8fc 100%)}
.tksv-definition-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);align-items:center;gap:26px}
.tksv-definition-copy{padding-right:8px}
.tksv-definition-note{display:flex;align-items:flex-start;gap:12px;margin-top:17px;padding:16px 17px;border:1px solid rgba(0,242,234,.2);border-radius:13px;background:linear-gradient(135deg,rgba(0,242,234,.07),rgba(255,0,80,.035))}
.tksv-definition-note i{margin-top:2px;color:var(--tksv-cyan);font-size:1rem}
.tksv-definition-note p,.tksv-definition-note span{margin:0;color:var(--tksv-text);font-size:.84rem;line-height:1.62}
.tksv-definition-card{padding:24px}
.tksv-definition-card h3{margin:13px 0 8px;color:var(--tksv-heading);font-size:1.05rem;font-weight:800}
.tksv-definition-card p{margin:0;color:var(--tksv-text);font-size:.86rem;line-height:1.68}
.tksv-definition-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}
.tksv-definition-tag{padding:5px 10px;border-radius:999px;background:rgba(255,0,80,.07);color:var(--tksv-primary-dark);font-size:.72rem;font-weight:700}

/* Service benefits */
.tksv-section.tksv-benefits{background:linear-gradient(155deg,#fff 0%,#f7f8fc 52%,#fff8fb 100%)}
.tksv-benefit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.tksv-benefit-card{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:flex-start;
  gap:14px;
  min-height:150px;
  padding:21px;
  border:1px solid var(--tksv-border);
  border-radius:var(--tksv-radius);
  background:var(--tksv-surface);
  box-shadow:0 5px 20px rgba(30,25,48,.045);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tksv-benefit-card::before{content:"";position:absolute;top:0;right:0;left:0;height:3px;background:var(--tksv-gradient)}
.tksv-benefit-card:hover{transform:translateY(-3px);border-color:rgba(255,0,80,.18);box-shadow:var(--tksv-shadow-brand)}
.tksv-benefit-icon{display:grid;place-items:center;flex:0 0 45px;width:45px;height:45px;border-radius:13px;background:linear-gradient(135deg,rgba(255,0,80,.12),rgba(0,242,234,.11));color:var(--tksv-primary-dark);font-size:1.05rem}
.tksv-benefit-card h3{margin:1px 0 7px;color:var(--tksv-heading);font-size:.94rem;font-weight:820;line-height:1.38}
.tksv-benefit-card p{margin:0;color:var(--tksv-text);font-size:.81rem;line-height:1.62}
.tksv-benefit-cta{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:18px;padding:18px 20px;border:1px solid rgba(255,0,80,.14);border-radius:15px;background:linear-gradient(135deg,rgba(255,0,80,.07),rgba(0,242,234,.06))}
.tksv-benefit-cta>div{display:flex;flex-direction:column;gap:4px}
.tksv-benefit-cta strong{color:var(--tksv-heading);font-size:.91rem}
.tksv-benefit-cta span{color:var(--tksv-text);font-size:.77rem;line-height:1.5}
.tksv-benefit-cta a{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex:0 0 auto;padding:11px 18px;border-radius:999px;background:var(--tksv-gradient);color:#fff;font-size:.82rem;font-weight:780;text-decoration:none;box-shadow:0 7px 18px rgba(255,0,80,.18);transition:transform .22s ease,box-shadow .22s ease}
.tksv-benefit-cta a:hover{transform:translateY(-2px);color:#fff;box-shadow:0 10px 24px rgba(255,0,80,.24)}

/* Save, like, share and download comparison */
.tksv-comparison-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tksv-comparison-card{position:relative;overflow:hidden;padding:22px 18px}
.tksv-comparison-card::before{content:"";position:absolute;top:0;right:0;left:0;height:3px;background:var(--tksv-gradient)}
.tksv-comparison-card .tksv-icon-box{margin-bottom:14px}
.tksv-comparison-card h3,.tksv-comparison-card h4{margin:0 0 8px;color:var(--tksv-heading);font-size:.98rem;font-weight:800}
.tksv-comparison-card p{margin:0;color:var(--tksv-text);font-size:.82rem;line-height:1.62}
.tksv-comparison-label{display:inline-flex;margin-top:13px;padding:4px 9px;border-radius:999px;background:var(--tksv-surface-soft);color:var(--tksv-muted);font-size:.68rem;font-weight:700}
.tksv-comparison-table-wrap{overflow-x:auto;margin-top:0;border:1px solid var(--tksv-border);border-radius:15px;background:#fff;box-shadow:var(--tksv-shadow)}
.tksv-comparison-table{width:100%;min-width:690px;border-collapse:collapse}
.tksv-comparison-table th{padding:13px 15px;background:linear-gradient(135deg,var(--tksv-ink),var(--tksv-ink-2));color:#fff;font-size:.8rem;font-weight:750;text-align:left}
.tksv-comparison-table td{padding:12px 15px;border-bottom:1px solid var(--tksv-border);color:var(--tksv-text);font-size:.82rem;line-height:1.5}
.tksv-comparison-table tr:last-child td{border-bottom:0}
.tksv-comparison-table tbody tr:hover{background:rgba(255,0,80,.025)}

/* Content fit */
.tksv-fit-grid,.tksv-content-fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
.tksv-fit-card,.tksv-content-fit-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:14px;padding:20px}
.tksv-content-fit-copy{min-width:0}
.tksv-fit-card .tksv-icon-box,.tksv-content-fit-card .tksv-icon-box{flex:0 0 48px;width:48px;height:48px}
.tksv-fit-card h3,.tksv-fit-card h4,.tksv-content-fit-card h3,.tksv-content-fit-card h4{margin:1px 0 6px;color:var(--tksv-heading);font-size:.94rem;font-weight:800}
.tksv-fit-card p,.tksv-content-fit-card p{margin:0;color:var(--tksv-text);font-size:.8rem;line-height:1.58}
.tksv-fit-score{display:flex;align-items:center;gap:4px;margin-top:9px;color:var(--tksv-primary);font-size:.68rem;font-weight:750}
.tksv-fit-summary{display:flex;align-items:flex-start;gap:12px;margin-top:16px;padding:16px 18px;border:1px solid rgba(255,0,80,.12);border-radius:14px;background:linear-gradient(135deg,rgba(255,0,80,.045),rgba(0,242,234,.04));color:var(--tksv-text);font-size:.84rem;line-height:1.65}
.tksv-fit-summary>i{flex:0 0 auto;margin-top:3px;color:var(--tksv-primary-dark)}
.tksv-fit-summary p{margin:0}
.tksv-fit-good,.tksv-fit-caution{padding:20px 22px;border-radius:15px}
.tksv-fit-good{border:1px solid rgba(48,176,105,.18);background:rgba(48,176,105,.055)}
.tksv-fit-caution{border:1px solid rgba(255,172,37,.22);background:rgba(255,172,37,.06)}
.tksv-fit-good h3,.tksv-fit-caution h3{margin:0 0 9px;color:var(--tksv-heading);font-size:.96rem;font-weight:800}
.tksv-fit-good p,.tksv-fit-caution p{margin:0;color:var(--tksv-text);font-size:.82rem;line-height:1.62}

/* Organic guide */
.tksv-section.tksv-organic-guide{background:linear-gradient(145deg,#0d0d1a,#1a0a1e)}
.tksv-organic-guide .tksv-section-title{color:#fff}
.tksv-organic-guide .tksv-section-desc{color:rgba(255,255,255,.68)}
.tksv-organic-guide .tksv-eyebrow,.tksv-organic-guide .tksv-eyebrow i{color:var(--tksv-cyan)}
.tksv-organic-grid,.tksv-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}
#cach-tang-save-tiktok-tu-nhien .tksv-split{align-items:start;grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr)}
.tksv-organic-card,.tksv-guide-card{position:relative;padding:22px;border:1px solid rgba(255,255,255,.12);border-radius:var(--tksv-radius);background:rgba(255,255,255,.055);box-shadow:none;transition:transform .25s ease,border-color .25s ease,background .25s ease}
.tksv-organic-card:hover,.tksv-guide-card:hover{border-color:rgba(0,242,234,.22);background:rgba(255,255,255,.065)}
.tksv-organic-card-head,.tksv-guide-card-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.tksv-organic-num,.tksv-guide-badge{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:var(--tksv-gradient);color:#fff;font-size:.79rem;font-weight:850}
.tksv-organic-card h3,.tksv-organic-card h4,.tksv-guide-card h3,.tksv-guide-card h4{margin:0;color:#fff;font-size:.96rem;font-weight:780}
.tksv-organic-card p,.tksv-guide-card p{margin:0;color:rgba(255,255,255,.64);font-size:.82rem;line-height:1.64}
.tksv-organic-tip{margin-top:12px;padding:10px 12px;border-left:2px solid var(--tksv-cyan);border-radius:0 8px 8px 0;background:rgba(0,242,234,.055);color:rgba(255,255,255,.75);font-size:.76rem;line-height:1.55}
.tksv-guide-card--cta{grid-column:1/-1;text-align:center}

/* Four-point framework */
.tksv-section.tksv-framework{background:linear-gradient(180deg,#fff,#f8f9fc)}
.tksv-framework-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tksv-framework-card{position:relative;overflow:hidden;padding:20px 16px;border:1px solid var(--tksv-border);border-radius:var(--tksv-radius);background:var(--tksv-surface);box-shadow:0 5px 20px rgba(30,25,48,.045)}
.tksv-framework-number{position:absolute;right:12px;top:8px;color:rgba(255,0,80,.075);font-size:3.2rem;font-weight:900;line-height:1}
.tksv-framework-icon{position:relative;display:grid;place-items:center;width:48px;height:48px;margin-bottom:17px;border-radius:14px;background:var(--tksv-gradient);color:#fff;box-shadow:0 8px 18px rgba(255,0,80,.18)}
.tksv-framework-card h3{position:relative;margin:0 0 8px;color:var(--tksv-heading);font-size:.98rem;font-weight:800}
.tksv-framework-card p{position:relative;margin:0;color:var(--tksv-text);font-size:.8rem;line-height:1.6}
.body-wrapper>section[id]{scroll-margin-top:142px}
.tksv-framework-footer{display:flex;align-items:flex-start;justify-content:center;gap:10px;max-width:850px;margin:16px auto 0;padding:16px 20px;border:1px solid rgba(255,0,80,.12);border-radius:14px;background:linear-gradient(135deg,rgba(255,0,80,.045),rgba(0,242,234,.04));color:var(--tksv-text);font-size:.84rem;line-height:1.65;text-align:left}
.tksv-framework-footer>i{flex:0 0 auto;margin-top:3px;color:var(--tksv-primary-dark)}
.tksv-framework-footer p{margin:0}

/* Service flow */
.tksv-flow,.tksv-service-flow{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.tksv-flow::before,.tksv-service-flow::before{content:"";position:absolute;top:28px;right:10%;left:10%;height:2px;background:linear-gradient(90deg,var(--tksv-primary),var(--tksv-cyan))}
.tksv-flow-step,.tksv-service-step{position:relative;text-align:center}
.tksv-flow-dot,.tksv-service-step-num{position:relative;display:grid;place-items:center;width:58px;height:58px;margin:0 auto 14px;border:5px solid #fff;border-radius:50%;background:var(--tksv-gradient);color:#fff;font-size:.92rem;font-weight:850;box-shadow:0 7px 20px rgba(255,0,80,.2)}
.tksv-flow-step h3,.tksv-service-step h3{margin:0 0 7px;color:var(--tksv-heading);font-size:.92rem;font-weight:800}
.tksv-flow-step p,.tksv-service-step p{margin:0;color:var(--tksv-text);font-size:.79rem;line-height:1.56}
.tksv-flow-note{display:flex;align-items:flex-start;justify-content:center;gap:10px;max-width:760px;margin:16px auto 0;padding:15px 18px;border:1px solid rgba(0,242,234,.16);border-radius:13px;background:rgba(0,242,234,.045);color:var(--tksv-text);font-size:.82rem;line-height:1.64;text-align:left}
.tksv-flow-note>i{flex:0 0 auto;margin-top:3px;color:var(--tksv-primary-dark)}
.tksv-flow-note p{margin:0}

/* Screenshot how-to */
.tksv-howto-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tksv-howto-card{overflow:hidden;border:1px solid var(--tksv-border);border-radius:var(--tksv-radius);background:var(--tksv-surface);box-shadow:0 5px 20px rgba(30,25,48,.055);transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}
.tksv-howto-card:hover{transform:translateY(-4px);border-color:rgba(255,0,80,.18);box-shadow:var(--tksv-shadow-brand)}
.tksv-howto-card-img{position:relative;overflow:hidden;aspect-ratio:4/3;background:#eef0f5}
.tksv-howto-card-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.tksv-howto-card:hover .tksv-howto-card-img img{transform:scale(1.035)}
.tksv-howto-card-badge{position:absolute;top:11px;left:11px;display:grid;place-items:center;width:36px;height:36px;border:3px solid rgba(255,255,255,.85);border-radius:50%;background:var(--tksv-gradient);color:#fff;font-size:.82rem;font-weight:850;box-shadow:0 5px 14px rgba(0,0,0,.17)}
.tksv-howto-card-body{padding:14px 16px 16px}
.tksv-howto-card-body h3,.tksv-howto-card-body h4{display:flex;align-items:center;gap:8px;margin:0 0 8px;color:var(--tksv-heading);font-size:.94rem;font-weight:800}
.tksv-howto-card-body h3 i,.tksv-howto-card-body h4 i{color:var(--tksv-primary)}
.tksv-howto-card-body p{margin:0;color:var(--tksv-text);font-size:.8rem;line-height:1.6}
.tksv-howto-card-body a{color:var(--tksv-primary-dark);font-weight:700;text-decoration:none}
.tksv-howto-card-body a:hover{text-decoration:underline}

/* Checklist and journal */
.tksv-section.tksv-checklist-journal{background:linear-gradient(135deg,#f7f8fc,#fff)}
.tksv-checklist-grid,.tksv-journal-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);align-items:stretch;gap:20px}
.tksv-checklist-card,.tksv-journal-card{padding:20px;border:1px solid var(--tksv-border);border-radius:var(--tksv-radius);background:var(--tksv-surface);box-shadow:0 5px 20px rgba(30,25,48,.045)}
.tksv-checklist-card h3,.tksv-journal-card h3{display:flex;align-items:center;gap:10px;margin:0 0 15px;color:var(--tksv-heading);font-size:1.02rem;font-weight:820}
.tksv-checklist-card h3 i{color:#34a96b}
.tksv-journal-card h3 i{color:var(--tksv-primary)}
.tksv-journal-card{border-color:rgba(255,255,255,.1);background:linear-gradient(150deg,#111120,#22101f);color:#fff}
.tksv-journal-card h3{color:#fff}
.tksv-journal-list{display:grid;gap:10px}
.tksv-journal-item{display:grid;grid-template-columns:66px minmax(0,1fr);gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.tksv-journal-item:last-child{border-bottom:0}
.tksv-journal-label{color:var(--tksv-cyan);font-size:.72rem;font-weight:780}
.tksv-journal-value{color:rgba(255,255,255,.7);font-size:.79rem;line-height:1.55}
.tksv-journal-note{margin-top:14px;padding:12px;border:1px solid rgba(255,0,80,.2);border-radius:10px;background:rgba(255,0,80,.08);color:rgba(255,255,255,.67);font-size:.76rem;line-height:1.55}

/* Testimonials */
.tksv-testimonials{
  width:100vw;
  margin-left:calc(-50vw + 50%);
  padding:32px 0;
  overflow:hidden;
  background:
    radial-gradient(circle at 75% 30%,rgba(255,0,80,.12),transparent 30%),
    linear-gradient(135deg,#0d0d1a,#1a0a1e 55%,#0d0d1a);
}
.tksv-testimonials .tksv-section-title{color:#fff}
.tksv-testimonials .tksv-section-desc{color:rgba(255,255,255,.78)}
.tksv-testimonials .tksv-eyebrow,.tksv-testimonials .tksv-eyebrow i{color:var(--tksv-cyan)}
.tksv-testi-viewport{overflow:hidden}
.tksv-testi-track{display:flex;gap:14px;width:max-content}
.tksv-testi-row-1{animation:tksvMarquee 70s linear infinite}
.tksv-testi-row-2{margin-top:12px;animation:tksvMarquee 78s linear reverse infinite}
.tksv-testi-card{flex:0 0 360px;width:360px;padding:18px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.08);transition:transform .25s ease,border-color .25s ease,background .25s ease}
.tksv-testi-card:hover{transform:translateY(-3px);border-color:rgba(0,242,234,.2);background:rgba(255,255,255,.07)}
.tksv-testi-header{display:flex;align-items:center;gap:11px;margin-bottom:11px}
.tksv-testi-avatar{display:grid;place-items:center;flex:0 0 41px;width:41px;height:41px;border-radius:50%;background:var(--tksv-gradient);color:#fff;font-size:.8rem;font-weight:800}
.tksv-testi-name{color:#fff;font-size:.83rem;font-weight:780}
.tksv-testi-role{color:rgba(255,255,255,.68);font-size:.7rem}
.tksv-testi-stars{margin-bottom:8px;color:#ffc641;font-size:.72rem;letter-spacing:1px}
.tksv-testi-text{margin:0;color:rgba(255,255,255,.82);font-size:.8rem;line-height:1.62;font-style:italic}
.tksv-testi-result{display:flex;align-items:center;gap:6px;margin-top:11px;color:var(--tksv-cyan);font-size:.7rem;font-weight:720}
.tksv-testimonials .tksv-definition-tag{display:inline-flex;margin-bottom:9px;border:1px solid rgba(0,242,234,.24);background:rgba(0,242,234,.1);color:var(--tksv-cyan)}

/* FAQ and related */
.tksv-faq .accordion-item{overflow:hidden;margin-bottom:6px;border:1px solid var(--tksv-border);border-radius:12px!important;background:#fff}
.tksv-faq .accordion-button{padding:16px 19px;background:#fff;color:var(--tksv-heading);font-size:.9rem;font-weight:720;line-height:1.45;box-shadow:none}
.tksv-faq .accordion-button:not(.collapsed){background:linear-gradient(135deg,rgba(255,0,80,.055),rgba(0,242,234,.035));color:var(--tksv-primary-dark)}
.tksv-faq .accordion-button:focus{border-color:rgba(255,0,80,.2);box-shadow:0 0 0 3px rgba(255,0,80,.08)}
.tksv-faq .accordion-body{padding:2px 19px 17px;color:var(--tksv-text);font-size:.86rem;line-height:1.72}
.tksv-faq .accordion-body p:last-child{margin-bottom:0}
.tksv-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tksv-related-head{margin-top:32px}
.tksv-related-card{display:block;padding:18px;border:1px solid var(--tksv-border);border-radius:var(--tksv-radius);background:var(--tksv-surface);box-shadow:0 5px 20px rgba(30,25,48,.045);text-align:center;text-decoration:none;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.tksv-related-card:hover{transform:translateY(-4px);border-color:rgba(255,0,80,.18);box-shadow:var(--tksv-shadow-brand)}
.tksv-related-icon{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(135deg,rgba(255,0,80,.11),rgba(0,242,234,.09));color:var(--tksv-primary);font-size:1.35rem;transition:background .28s ease,color .28s ease,transform .28s ease}
.tksv-related-card:hover .tksv-related-icon{transform:scale(1.06);background:var(--tksv-gradient);color:#fff}
.tksv-related-card h3,.tksv-related-card h4{margin:0 0 7px;color:var(--tksv-heading);font-size:.95rem;font-weight:800}
.tksv-related-card p{margin:0;color:var(--tksv-text);font-size:.8rem;line-height:1.56}
.tksv-related-arrow{display:inline-flex;align-items:center;gap:5px;margin-top:12px;color:var(--tksv-primary-dark);font-size:.74rem;font-weight:750}

/* Final call to action */
.tksv-cta-final{width:100vw;margin-left:calc(-50vw + 50%);padding:28px 0;text-align:center;background:linear-gradient(135deg,#0d0d1a,#26101f 55%,#0b272a)}
#cau-hoi-thuong-gap-tang-save-tiktok{padding-bottom:0}
.tksv-cta-final .tksv-eyebrow,.tksv-cta-final .tksv-eyebrow i{color:var(--tksv-cyan)}
.tksv-cta-final h2,.tksv-cta-final h3{margin:0 0 9px;color:#fff;font-size:clamp(1.3rem,2.4vw,1.7rem);font-weight:850}
.tksv-cta-final p{max-width:690px;margin:0 auto 19px;color:rgba(255,255,255,.86);font-size:.91rem;line-height:1.65}
.tksv-cta-final-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:999px;background:#fff;color:var(--tksv-primary-dark);font-size:.93rem;font-weight:780;text-decoration:none;box-shadow:0 8px 25px rgba(0,0,0,.17);transition:transform .22s ease,box-shadow .22s ease}
.tksv-cta-final-btn:hover{transform:translateY(-2px);color:var(--tksv-primary-dark);box-shadow:0 12px 30px rgba(0,0,0,.23)}

/* Lightbox */
.tksv-lightbox{position:fixed;z-index:99999;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.92);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.tksv-lightbox.active{opacity:1;visibility:visible}
.tksv-lightbox img{max-width:92vw;max-height:90vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5);animation:tksvLightboxIn .28s ease}
.tksv-lightbox-close{position:absolute;top:18px;right:22px;display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:rgba(255,255,255,.13);color:#fff;font-size:1.35rem;cursor:pointer}
.tksv-lightbox-close:hover{background:rgba(255,255,255,.23)}

/* Dark theme */
[data-bs-theme="dark"]{
  --tksv-heading:#f5f5fb;
  --tksv-text:rgba(255,255,255,.69);
  --tksv-muted:rgba(255,255,255,.52);
  --tksv-surface:#1a1a2b;
  --tksv-surface-soft:#202034;
  --tksv-border:rgba(255,255,255,.09);
}
[data-bs-theme="dark"] .tksv-section{background:#151525}
[data-bs-theme="dark"] .tksv-section:nth-of-type(even){background:#111120}
[data-bs-theme="dark"] .tksv-definition,[data-bs-theme="dark"] .tksv-benefits,[data-bs-theme="dark"] .tksv-framework,[data-bs-theme="dark"] .tksv-checklist-journal{background:#151525}
[data-bs-theme="dark"] .tksv-card,[data-bs-theme="dark"] .tksv-img-card,[data-bs-theme="dark"] .tksv-comparison-table-wrap,[data-bs-theme="dark"] .tksv-faq .accordion-item,[data-bs-theme="dark"] .tksv-faq .accordion-button{background:#1b1b2d;border-color:rgba(255,255,255,.09)}
[data-bs-theme="dark"] .tksv-comparison-table td{border-color:rgba(255,255,255,.08);color:rgba(255,255,255,.68)}
[data-bs-theme="dark"] .tksv-comparison-table tbody tr:hover{background:rgba(255,0,80,.065)}
[data-bs-theme="dark"] .tksv-definition-tag,[data-bs-theme="dark"] .tksv-comparison-label{background:rgba(255,255,255,.065);color:rgba(255,255,255,.68)}
[data-bs-theme="dark"] .tksv-fit-good{background:rgba(48,176,105,.08)}
[data-bs-theme="dark"] .tksv-fit-caution{background:rgba(255,172,37,.075)}
[data-bs-theme="dark"] .tksv-flow-dot,[data-bs-theme="dark"] .tksv-service-step-num{border-color:#151525}
[data-bs-theme="dark"] .tksv-faq .accordion-button:not(.collapsed){background:linear-gradient(135deg,rgba(255,0,80,.11),rgba(0,242,234,.05));color:var(--tksv-cyan)}
[data-bs-theme="dark"] .tksv-faq .accordion-body{background:#1b1b2d;color:rgba(255,255,255,.68)}

/* Responsive */
@media(max-width:991.98px){
  .tksv-hero-row{flex-direction:column}
  .tksv-col-form{order:-1;width:100%}
  .tksv-col-illustration{order:1;width:100%}
  .tksv-glass-form{margin-bottom:20px}
  .tksv-proof-hero{flex-direction:column;text-align:center}
  .tksv-proof-stats{width:100%}
  .tksv-proof-robot{flex-basis:92px;width:92px;height:92px}
  .tksv-robot-img-sm{width:82px;max-height:90px}
  .tksv-fbadge{display:none}
  .tksv-split,.tksv-split--reverse,.tksv-definition-grid,.tksv-checklist-grid,.tksv-journal-grid{grid-template-columns:1fr;gap:20px}
  #cach-tang-save-tiktok-tu-nhien .tksv-split{grid-template-columns:1fr}
  .tksv-split--reverse .tksv-split-media{order:0}
  .tksv-benefit-grid,.tksv-comparison-grid,.tksv-framework-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tksv-fit-grid,.tksv-content-fit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tksv-howto-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tksv-flow,.tksv-service-flow{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}
  .tksv-flow::before,.tksv-service-flow::before{content:none}
  .tksv-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1199.98px){
  .tksv-howto-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:767.98px){
  .tksv-hero{padding:12px 0 22px}
  .tksv-hero-title{font-size:1.38rem}
  .tksv-form-row-2col{grid-template-columns:1fr}
  .tksv-hero-info-card{margin:10px 0 12px}
  .tksv-section{padding:24px 0}
  .tksv-section-head{margin-bottom:16px}
  .tksv-section-title{font-size:1.3rem}
  .tksv-section-desc{font-size:.88rem}
  .tksv-organic-grid,.tksv-guide-grid{grid-template-columns:1fr}
  .tksv-fit-summary{grid-template-columns:1fr}
  .tksv-guide-card--cta{grid-column:auto}
  .tksv-howto-grid{grid-template-columns:1fr}
  .tksv-benefit-cta{align-items:flex-start;flex-direction:column;gap:13px}
  .tksv-testi-card{flex-basis:330px;width:330px}
}
@media(max-width:575.98px){
  .tksv-glass-form{padding:19px 16px}
  .tksv-stepper{gap:5px}
  .tksv-step{font-size:.64rem}
  .tksv-step-num{flex-basis:24px;width:24px;height:24px}
  .tksv-proof-panel{padding:14px}
  .tksv-proof-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tksv-benefit-grid,.tksv-comparison-grid,.tksv-framework-grid,.tksv-fit-grid,.tksv-content-fit-grid,.tksv-flow,.tksv-service-flow,.tksv-related-grid{grid-template-columns:1fr}
  .tksv-benefit-card{min-height:0}
  .tksv-flow-step,.tksv-service-step{text-align:left}
  .tksv-flow-dot,.tksv-service-step-num{display:inline-grid;width:50px;height:50px;margin:0 0 12px}
  .tksv-journal-item{grid-template-columns:58px minmax(0,1fr)}
  .tksv-testi-card{flex-basis:310px;width:310px}
}
@media(max-width:389.98px){
  .tksv-hero-title{font-size:1.26rem}
  .tksv-kw{font-size:.68rem}
  .tksv-form-header{gap:10px}
  .tksv-form-header-icon{flex-basis:40px;width:40px;height:40px}
  .tksv-stepper{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:start}
  .tksv-step{min-width:0;flex-direction:column;gap:4px;text-align:center;white-space:normal}
  .tksv-step span:not(.tksv-step-num){font-size:.59rem;line-height:1.2}
  .tksv-qty-suffix{padding-right:10px;padding-left:10px}
  .tksv-proof-stats{grid-template-columns:1fr 1fr}
  .tksv-livefeed-time{font-size:.6rem}
  .tksv-section{padding:20px 0}
  .tksv-card{border-radius:14px}
}

@media(prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  .tksv-anim-fadeIn,.tksv-anim-slideUp,.tksv-reveal,.tksv-cta-btn::after,.tksv-fbadge,.tksv-robot-img-sm,.tksv-livefeed-dot,.tksv-livefeed-item,.tksv-testi-row-1,.tksv-testi-row-2,.tksv-lightbox img{animation:none!important;transition:none!important}
  .tksv-reveal{opacity:1;transform:none}
  .tksv-card:hover,.tksv-img-card:hover img,.tksv-howto-card:hover .tksv-howto-card-img img,.tksv-related-card:hover .tksv-related-icon,.tksv-cta-btn:hover,.tksv-cta-final-btn:hover{transform:none}
}