/* ==========================================================================
   ZxAcc — homepage hero: the turquoise sea
   ========================================================================== */
.zsea{position:relative;height:clamp(700px,100svh,900px);overflow:hidden;isolation:isolate;container-type:inline-size;color:#1b2230;text-align:center;
  background:radial-gradient(40% 30% at 50% 59%,rgba(255,248,226,.95),rgba(255,248,226,0) 72%),linear-gradient(180deg,#e2ebee 0%,#ecf1f1 36%,#f3f3ee 58%,#eef0ec 100%)}
.zsea *{box-sizing:border-box}
.zsea a{text-decoration:none;color:inherit}
.zsea-sky{position:absolute;inset:0;z-index:0;pointer-events:none}
.zsea.no-gl .zsea-sky{background:linear-gradient(180deg,transparent 0,transparent var(--zh,57%),#cfe0e2 var(--zh,57%),#3f9aa6 calc(var(--zh,57%) + 18%),#0b5d74 100%)}
.zsea canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.zsea-gl{z-index:1}
.zsea-fx{z-index:2;touch-action:pan-y}
.zsea-grain{position:absolute;inset:0;z-index:4;opacity:.4;mix-blend-mode:multiply;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .4 0 0 0 0 .38 0 0 0 0 .32 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.zsea-ct{position:relative;z-index:8;width:min(700px,calc(100% - 48px));margin:0 auto;padding-top:calc(var(--zxh-h,84px) + 50px);display:flex;flex-direction:column;align-items:center}
.zsea-eb{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:#4f6b78}
.zsea-eb i{width:26px;height:1px;background:currentColor;opacity:.45}
.zsea-eb b{font-weight:800;color:#0f2a44;direction:ltr;unicode-bidi:isolate}
.zsea h1{margin:14px 0 0;padding:0;font-size:clamp(30px,4.3cqw,52px);line-height:1.25;font-weight:900;letter-spacing:-.03em;color:#0f2a44;font-family:inherit;text-transform:none}
.zsea h1 em{font-style:normal;color:#2b6fd1;position:relative;white-space:nowrap}
.zsea h1 em svg{position:absolute;right:-3%;left:-3%;bottom:-.16em;width:106%;height:.32em;overflow:visible}
.zsea h1 em path{stroke-dasharray:240;stroke-dashoffset:240;animation:zseaDraw 1.4s .5s cubic-bezier(.3,.6,.2,1) forwards}
@keyframes zseaDraw{to{stroke-dashoffset:0}}
.zsea-lead{margin:12px 0 0;font-size:15.5px;line-height:1.9;color:#56646f;max-width:none}
.zsea-lead b{color:#0f2a44;font-weight:800}
.zsea .zxs{margin-top:26px}
.zsea-trend{margin-top:16px;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;font-size:12.5px;color:#6f7b83}
.zsea-tl{display:inline-flex;align-items:center;gap:6px}
.zsea-tl svg{width:14px;height:14px;color:#d0683d}
.zsea-trend a{font-weight:700;color:#304351;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.62);border:1px solid rgba(15,42,68,.08);transition:background .2s,border-color .2s}
.zsea-trend a:hover{background:#fff;border-color:rgba(15,42,68,.2)}

.zsea-tip{position:absolute;z-index:9;left:0;top:0;pointer-events:none;opacity:0;transition:opacity .15s;white-space:nowrap;background:rgba(15,42,68,.94);color:#f3f7f8;border-radius:12px;padding:7px 12px;padding-inline-start:9px;box-shadow:0 14px 28px -14px rgba(15,42,68,.6);display:flex;align-items:center;gap:9px;font-size:12.5px;text-align:start}
.zsea-tip.on{opacity:1}
.zsea-tip b{font-weight:800;display:block;line-height:1.3}
.zsea-tip small{font-size:11px;opacity:.65;display:block}
.zsea-tip i{width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center;flex:none}
.zsea-tip i svg{width:12px;height:12px}
.zsea-tip::after{content:"";position:absolute;left:var(--tx,50%);bottom:-4px;width:9px;height:9px;background:rgba(15,42,68,.94);transform:translateX(-50%) rotate(45deg);border-radius:2px}

@media (max-width:600px){
  .zsea{height:clamp(720px,100svh,860px)}
  .zsea-ct{width:calc(100% - 32px);padding-top:calc(var(--zxh-h,66px) + 30px)}
  .zsea-eb{font-size:12px}.zsea-eb i{width:16px}
  .zsea h1{font-size:30px;margin-top:12px}
  .zsea-lead{font-size:13.5px;margin-top:8px;line-height:1.85}
  .zsea .zxs{margin-top:20px}
  .zsea-trend{font-size:11.5px;gap:6px;margin-top:14px}
  .zsea-trend a{padding:4px 10px}
  .zsea-tl{width:100%;justify-content:center}
}
@media (prefers-reduced-motion: reduce){
  html body .zsea h1 em path{animation-duration:1.4s!important}
  html body .zsea-tip,html body .zsea-trend a{transition-duration:.15s!important}
}