.landing-watch {display:inline-flex;align-items:center;gap:11px;margin-top:18px;padding:11px 15px;border:1px solid #6fe3f24a;border-radius:12px;background:#6fe3f20a;color:#b4f3fa;text-decoration:none;font-size:13px;font-weight:600;transition:background .2s,border-color .2s}
.landing-watch:hover {background:#6fe3f219;border-color:#6fe3f299}
.landing-watch svg {width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}
.landing-watch small {padding-left:10px;border-left:1px solid #6fe3f23b;color:#afc5c4;font-size:11px;font-weight:500}
.landing-intro-open {overflow:hidden}
.landing-intro {box-sizing:border-box;width:min(960px,calc(100% - 40px));max-width:none;max-height:calc(100dvh - 40px);margin:auto;padding:0;overflow:auto;border:1px solid #6fe3f251;border-radius:24px;background:#0d1e26;color:#eef6ed;box-shadow:0 24px 100px #0009,0 0 65px #6fe3f218;font-family:inherit;color-scheme:dark}
.landing-intro::backdrop {background:#030c14c9;backdrop-filter:blur(7px)}
.landing-intro[open] {animation:landing-intro-enter .3s ease-out}
.landing-intro-header {display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 26px 19px;flex-shrink:0}
.landing-intro-heading {min-width:0}
.landing-intro-kicker {display:block;margin-bottom:7px;color:#6fe3f2;font-size:10px;font-weight:700;letter-spacing:.12em}
.landing-intro h2 {margin:0;color:#eef6ed;font-size:24px;font-weight:650;line-height:1.2;letter-spacing:-.025em}
.landing-intro-close {flex:0 0 44px;display:grid;place-items:center;width:44px;height:44px;border:1px solid #5e858654;border-radius:50%;background:#c4efea09;color:#dce9e7;cursor:pointer}
.landing-intro-close svg {width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.landing-intro-media {position:relative;background:#071018;aspect-ratio:16/9;isolation:isolate;min-width:0;min-height:0}
.landing-intro video {display:block;width:100%;height:100%;aspect-ratio:16/9;object-fit:contain;background:#071018}
.landing-intro-play {position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:13px;width:100%;border:0;background:linear-gradient(transparent 25%,#03101a70);color:#fff;cursor:pointer;font:inherit}
.landing-intro-play > span {display:flex;align-items:center;gap:12px;padding:15px 22px;border:1px solid #92eaf285;border-radius:60px;background:#09242eef;box-shadow:0 8px 35px #0008,0 0 32px #6fe3f223;font-size:15px;font-weight:650}
.landing-intro-play svg {width:25px;height:25px;fill:#6fe3f2}
.landing-intro-play:hover > span {background:#153f49;border-color:#6fe3f2}
.landing-intro-play:disabled {cursor:progress;opacity:.75}
.landing-intro-footer {display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 26px 24px;flex-shrink:0;min-width:0}
.landing-intro-footer p {margin:0;color:#a9c0be;font-size:13px;line-height:1.65}
.landing-intro-footer p strong {color:#e8f3ec;font-weight:600}
.landing-intro-actions {display:flex;align-items:center;gap:12px;flex-shrink:0}
.landing-intro-start {display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 18px;border:1px solid #d1f394;border-radius:11px;background:#cef29b;color:#18271f;text-decoration:none;white-space:nowrap;font-size:13px;font-weight:700}
.landing-intro-skip {min-height:44px;padding:10px 7px;border:0;background:transparent;color:#bdd0cb;text-decoration:underline;text-underline-offset:4px;cursor:pointer;font:inherit;font-size:12px}
.landing-intro-error {margin:0;padding:12px 26px;background:#462b25;color:#ffe4d3;font-size:13px;line-height:1.5}
.landing-intro :is(button,a,video):focus-visible,.landing-watch:focus-visible {outline:3px solid #cef29b;outline-offset:4px}
.ff-landing .landing-intro-play:focus-visible {outline:0}
.landing-intro-play:focus-visible > span {outline:3px solid #cef29b;outline-offset:4px}
@keyframes landing-intro-enter {from {opacity:0;transform:translateY(12px)} to {opacity:1;transform:translateY(0)}}
@media(max-width:700px) {
 .landing-intro {width:calc(100% - 24px);max-height:calc(100dvh - 24px);border-radius:18px}
 .landing-intro-header {gap:12px;padding:18px 16px}
 .landing-intro h2 {font-size:21px}
 .landing-intro-kicker {font-size:9px;letter-spacing:.09em}
 .landing-intro-duration {display:none}
 .landing-intro-footer {align-items:stretch;flex-direction:column;gap:15px;padding:18px 16px}
 .landing-intro-actions {justify-content:space-between;gap:14px}
 .landing-intro-start {flex:1}
 .landing-intro-play > span {padding:11px 16px;font-size:13px}
 .landing-intro-error {padding:12px 16px}
}
@media(max-width:700px) and (orientation:portrait) {
 .landing-intro {width:min(520px,calc(100% - 16px));height:calc(100vh - 16px);height:calc(100dvh - 16px);max-height:calc(100dvh - 16px);border-radius:17px;overflow:hidden}
 .landing-intro[open] {display:flex;flex-direction:column}
 .landing-intro-header {gap:10px;padding:14px}
 .landing-intro h2 {font-size:20px}
 .landing-intro-kicker {font-size:8px;letter-spacing:.06em;margin-bottom:5px}
 .landing-intro-media {flex:1 1 0;aspect-ratio:auto;width:100%}
 .landing-intro video {aspect-ratio:auto;min-height:0}
 .landing-intro-footer {gap:10px;padding:12px 14px max(12px,env(safe-area-inset-bottom));background:#0d1e26}
 .landing-intro-footer p {font-size:12px;line-height:1.4}
 .landing-intro-footer p br {display:none}
 .landing-intro-actions {gap:8px;min-width:0}
 .landing-intro-start {padding:10px 11px;font-size:12px}
 .landing-intro-skip {padding:8px 0;font-size:11px}
 .landing-intro-play > span {gap:8px;padding:12px 14px;font-size:13px}
 .landing-intro-error {flex-shrink:0;font-size:11px;line-height:1.3;padding:8px 14px}
}
@media(max-width:700px) and (orientation:portrait) and (max-height:640px) {
 .landing-intro-header {padding:10px 12px}
 .landing-intro h2 {font-size:17px}
 .landing-intro-kicker {display:none}
 .landing-intro-footer {padding:9px 12px max(9px,env(safe-area-inset-bottom))}
 .landing-intro-footer p {display:none}
}
@media(max-height:550px) and (min-width:600px) {
 .landing-intro {width:min(740px,calc(100% - 28px))}
 .landing-intro-media {height:52dvh;aspect-ratio:auto}
 .landing-intro-header {padding:12px 18px}
 .landing-intro-footer {padding:12px 18px}
 .landing-intro h2 {font-size:19px}
 .landing-intro-kicker {display:none}
}
@media(prefers-reduced-motion:reduce) {.landing-intro[open] {animation:none}.landing-watch {transition:none}}

/* A clear signup action with light, bounded particles. */
.landing-intro-start {position:relative;isolation:isolate;overflow:hidden;border-color:#a9f3ff;background:linear-gradient(115deg,#9af3ec,#68ddf0 52%,#b9f7d2);color:#062b35;box-shadow:0 5px 22px #39d6ef3b,inset 0 1px 0 #fff9;transition:box-shadow .25s,transform .25s;animation:landing-signup-glow 5s ease-in-out infinite}
.landing-intro-start-label {position:relative;z-index:2}
.landing-intro-start:hover {transform:translateY(-2px);box-shadow:0 8px 30px #39d6ef66,inset 0 1px 0 #fff9}
.landing-intro-sparks {position:absolute;inset:0;pointer-events:none;z-index:1}
.landing-intro-sparks i {position:absolute;left:var(--x);bottom:-6px;width:3px;height:3px;border-radius:50%;background:#fff;box-shadow:0 0 7px #fff;animation:landing-signup-spark var(--duration,4.5s) var(--delay,0s) ease-in-out infinite;opacity:0}
.landing-intro-sparks i:nth-child(1){--x:9%;--delay:-.3s;--duration:4.6s}
.landing-intro-sparks i:nth-child(2){--x:26%;--delay:-2.6s;--duration:5.2s}
.landing-intro-sparks i:nth-child(3){--x:44%;--delay:-1.2s;--duration:4.1s}
.landing-intro-sparks i:nth-child(4){--x:63%;--delay:-3.9s;--duration:5.5s}
.landing-intro-sparks i:nth-child(5){--x:78%;--delay:-1.9s;--duration:4.7s}
.landing-intro-sparks i:nth-child(6){--x:92%;--delay:-3.2s;--duration:4.3s}
@keyframes landing-signup-spark {0%{opacity:0;transform:translate(0,0) scale(.6)}25%{opacity:.9}80%{opacity:.35}100%{opacity:0;transform:translate(8px,-68px) scale(.3)}}
@keyframes landing-signup-glow {0%,100%{box-shadow:0 5px 22px #39d6ef3b,inset 0 1px 0 #fff9}50%{box-shadow:0 7px 29px #39d6ef66,inset 0 1px 0 #fff9}}
.landing-intro:not([open]) .landing-intro-start,.landing-intro:not([open]) .landing-intro-sparks i {animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.landing-intro-start{animation:none;transition:none}.landing-intro-start:hover{transform:none}.landing-intro-sparks{display:none}}
.ff-landing[data-motion="paused"] .landing-intro-start,.ff-landing[data-motion="paused"] .landing-intro-sparks i,.ff-landing.is-page-hidden .landing-intro-start,.ff-landing.is-page-hidden .landing-intro-sparks i{animation-play-state:paused}