@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap";:root{color-scheme:dark;font-family:Manrope,sans-serif;--bg: #040815;--bg-soft: #0b1328;--panel: rgba(12, 20, 38, .74);--panel-strong: rgba(19, 29, 52, .88);--panel-muted: rgba(255, 255, 255, .03);--line: rgba(133, 186, 255, .24);--line-strong: rgba(110, 238, 255, .45);--text: #edf5ff;--muted: #8da6c4;--cyan: #67e9ff;--cyan-strong: #2bd6d8;--blue: #6a8cff;--blue-soft: #4b68f2;--success: #79f7d6;--danger: #ff8fb8;--shadow: 0 30px 80px rgba(0, 0, 0, .45);--ease-out-soft: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.18, .88, .22, 1.02)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--text);overflow-x:hidden;background:radial-gradient(circle at 15% 20%,rgba(58,198,214,.2),transparent 20%),radial-gradient(circle at 82% 18%,rgba(88,121,255,.18),transparent 16%),radial-gradient(circle at 50% 110%,rgba(59,103,210,.16),transparent 24%),linear-gradient(180deg,#050914,#070c18 38%,#020610)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}img{display:block;width:100%}@keyframes ambient-float{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(18px,-20px,0) scale(1.06)}}@keyframes ambient-float-centered{0%,to{transform:translate(-50%) translateZ(0) scale(1)}50%{transform:translate(-50%) translate3d(0,16px,0) scale(1.05)}}@keyframes page-enter{0%{opacity:0;transform:translateY(28px) scale(.985);filter:blur(14px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes panel-enter{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}.app-shell{position:relative;min-height:100vh;overflow:hidden}.ambient{position:fixed;inset:auto;border-radius:999px;filter:blur(60px);opacity:.45;pointer-events:none;will-change:transform}.ambient-left{width:320px;height:320px;left:-80px;top:140px;background:#3dfff329;animation:ambient-float 20s ease-in-out infinite;animation-duration:20s}.ambient-right{width:420px;height:420px;right:-120px;top:80px;background:#346cff29;animation:ambient-float 24s ease-in-out infinite;animation-duration:24s;animation-delay:-7s}.ambient-top{width:260px;height:260px;left:50%;top:-110px;transform:translate(-50%);background:#5ddbff2e;animation:ambient-float-centered 16s ease-in-out infinite;animation-duration:16s;animation-delay:-3s}.top-nav{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem 1.25rem;padding:1.25rem clamp(1.25rem,2vw,2.4rem);border-bottom:1px solid rgba(126,183,255,.08);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(180deg,#030814eb,#03081466);box-shadow:0 14px 38px #02081247}.brand-mark{display:inline-flex;align-items:center;gap:.65rem;font-family:Space Grotesk,sans-serif;font-weight:700;letter-spacing:.02em;transition:transform .38s var(--ease-spring),color .38s ease}.brand-mark__glyph{display:grid;place-items:center;width:1.8rem;height:1.8rem;border:1px solid var(--line-strong);border-radius:999px;color:var(--cyan);box-shadow:0 0 24px #48e0ff59;transition:transform .38s var(--ease-spring),box-shadow .38s ease,border-color .38s ease}.brand-mark:hover{transform:translateY(-1px)}.brand-mark:hover .brand-mark__glyph{transform:rotate(10deg) scale(1.06);border-color:#96f5ffb8;box-shadow:0 0 30px #48e0ff6b}.top-nav__links,.top-nav__actions,.inline-actions{display:flex;align-items:center;gap:.8rem}.inline-actions--spaced{margin-top:1rem}.top-nav__links{margin-left:0;justify-content:center;flex-wrap:wrap;min-width:0}.top-nav__actions{margin-left:0;justify-content:flex-end;flex-wrap:wrap;min-width:0}.language-menu{position:relative}.language-menu__button{display:inline-flex;align-items:center;gap:.6rem;min-height:2.75rem;padding:.7rem 1rem;border:1px solid rgba(104,247,255,.2);border-radius:999px;background:#050c18b8;color:var(--text);box-shadow:inset 0 0 0 1px #7488ff14;transition:transform .32s var(--ease-spring),border-color .32s ease,background .32s ease,box-shadow .32s ease}.language-menu__button:after{content:"";width:.5rem;height:.5rem;border-right:2px solid rgba(222,236,255,.82);border-bottom:2px solid rgba(222,236,255,.82);transform:translateY(-10%) rotate(45deg)}.language-menu__button:hover,.language-menu__button--open{transform:translateY(-1px);border-color:#75efff59;background:#07101fe0}.language-menu__button:focus-visible{outline:none;border-color:#98f0ff8c;box-shadow:inset 0 0 0 1px #7488ff14,0 0 0 3px #68f7ff1f}.language-menu__panel{position:absolute;top:calc(100% + .5rem);right:0;display:grid;min-width:12rem;padding:.45rem;border:1px solid rgba(116,188,255,.16);border-radius:18px;background:#060c18f5;box-shadow:0 18px 40px #01061161;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.language-menu__option{display:flex;width:100%;align-items:center;justify-content:space-between;padding:.75rem .9rem;border-radius:14px;color:var(--muted);text-align:left;transition:background .28s ease,color .28s ease,transform .32s var(--ease-spring)}.language-menu__option:hover,.language-menu__option--active{background:#5ab0ff29;color:var(--text)}.language-menu__option--active:after{content:"";width:.55rem;height:.55rem;border-radius:999px;background:linear-gradient(135deg,#5bf2fff2,#5f83ffe6);box-shadow:0 0 16px #5bf2ff59}.top-nav__links a,.top-nav__user,.subtle-text{color:var(--muted)}.top-nav__links a{display:inline-flex;position:relative;align-items:center;justify-content:center;min-height:2.25rem;padding:.3rem .7rem;border-radius:999px;transition:color .32s ease,background .36s ease,transform .36s var(--ease-spring),box-shadow .36s ease}.top-nav__links a:after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.3rem;height:2px;border-radius:999px;background:linear-gradient(90deg,#67e9ff2e,#67e9fff2,#6a8cff33);transform:scaleX(.3);transform-origin:center;opacity:0;transition:transform .36s var(--ease-spring),opacity .3s ease}.top-nav__links a:hover,.top-nav__links a.active{color:var(--text);background:#ffffff0f;transform:translateY(-1px);box-shadow:0 10px 22px #040a142e}.top-nav__links a:hover:after,.top-nav__links a.active:after{transform:scaleX(1);opacity:1}.top-nav__user-link{transition:color .3s ease}.top-nav__user-link:hover{color:var(--text)}.page-shell{width:min(1440px,calc(100vw - 1.5rem));margin:0 auto;padding:1rem 0 4rem;min-width:0;perspective:1200px}.page-transition{min-width:0;animation:page-enter .8s var(--ease-out-soft) both;transform-origin:center top}.page-transition--pop{animation-duration:.64s}.page-transition .page-stack>*{opacity:0;animation:panel-enter .9s var(--ease-out-soft) both}.page-transition .page-stack>*:nth-child(1){animation-delay:80ms}.page-transition .page-stack>*:nth-child(2){animation-delay:.16s}.page-transition .page-stack>*:nth-child(3){animation-delay:.24s}.page-transition .page-stack>*:nth-child(4){animation-delay:.32s}.page-transition .page-stack>*:nth-child(5){animation-delay:.4s}.page-transition .page-stack>*:nth-child(6){animation-delay:.48s}.page-stack{display:grid;gap:1.4rem;min-width:0}.glass-panel{position:relative;border:1px solid var(--line);border-radius:28px;padding:1.4rem;background:linear-gradient(180deg,#ffffff12,#ffffff04),var(--panel);box-shadow:inset 0 1px #ffffff14,var(--shadow);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);min-width:0;transition:border-color .38s ease,box-shadow .44s ease,transform .44s var(--ease-spring)}.glass-panel:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,#72fdff52,#6a8cff14);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.section-header{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1rem}.section-header h1,.section-header h2,.hero h1,.playlist-hero h1,.auth-card h1,.page-state h2{margin:0;font-family:Space Grotesk,sans-serif;line-height:1}.section-header h2,.auth-card h1,.page-state h2{font-size:clamp(1.55rem,2vw,2.2rem)}.section-header__eyebrow,.hero__eyebrow{margin:0 0 .65rem;color:var(--cyan);text-transform:uppercase;letter-spacing:.18em;font-size:.76rem;font-weight:700}.section-header__description,.hero__description,.auth-card p,.page-state p,.content-card__body p,.playlist-card__body p,.history-row p,.playlist-row p,.module-card p{color:var(--muted);line-height:1.6}.button{display:inline-flex;position:relative;isolation:isolate;overflow:hidden;align-items:center;justify-content:center;gap:.5rem;min-height:2.9rem;padding:.82rem 1.2rem;border:0;border-radius:999px;background:linear-gradient(120deg,var(--cyan-strong),var(--cyan));color:#04131d;font-weight:800;box-shadow:0 10px 30px #3de2e147;transition:transform .32s var(--ease-spring),box-shadow .38s ease,filter .32s ease,background .38s ease,border-color .38s ease}.button:after{content:"";position:absolute;inset:-40% auto -40% -120%;width:48%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.42),transparent);transform:skew(-18deg);transition:transform .75s var(--ease-out-soft);pointer-events:none}.button:hover{transform:translateY(-2px);box-shadow:0 18px 38px #3de2e157;filter:saturate(1.04)}.button:hover:after{transform:translate(320%) skew(-18deg)}.button:active{transform:translateY(0) scale(.985);box-shadow:0 8px 18px #3de2e138}.button:focus-visible{outline:none;box-shadow:0 0 0 3px #68f7ff29,0 18px 38px #3de2e157}.button:disabled{opacity:.55;cursor:not-allowed}.button--ghost{color:var(--text);border:1px solid var(--line);background:#ffffff0a;box-shadow:none}.button--ghost:hover{box-shadow:0 14px 32px #060e1c3d}.button--wide{width:100%}.media-slot{display:grid;align-content:end;gap:.45rem;width:100%;height:100%;min-height:0;padding:1rem;border-radius:inherit;border:1px dashed rgba(126,183,255,.34);background:linear-gradient(180deg,#ffffff0b,#ffffff04),linear-gradient(145deg,#101b30f5,#080e1af5);box-shadow:inset 0 0 0 1px #7cc5ff14}.media-slot strong{margin:0;font-family:Space Grotesk,sans-serif;font-size:clamp(1rem,1.8vw,1.35rem);line-height:1.05}.media-slot__slot{display:inline-flex;align-items:center;align-self:flex-start;min-height:1.75rem;padding:.2rem .6rem;border-radius:999px;background:#060c18b8;border:1px solid rgba(126,183,255,.2);color:var(--cyan);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:1.4rem;padding:1.7rem}.hero--info{align-items:center}.hero__copy{display:grid;align-content:center;gap:1rem}.hero h1{font-size:clamp(2.5rem,6vw,4.7rem);max-width:10ch}.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem}.hero__visual{display:grid;place-items:center;min-height:360px}.hero-orbit{position:relative;width:min(360px,80%);aspect-ratio:1;border-radius:50%;border:1px solid rgba(111,235,255,.22);background:radial-gradient(circle at center,rgba(72,106,255,.12),transparent 55%),#ffffff05;box-shadow:0 0 80px #4573ff1f}.hero-orbit__core{position:absolute;inset:50% auto auto 50%;display:grid;place-items:center;width:110px;height:110px;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(104,241,255,.35);background:linear-gradient(180deg,#466eff59,#121f3b73);font-family:Space Grotesk,sans-serif;color:var(--cyan);box-shadow:0 0 40px #55e2ff38}.hero-orbit__node{position:absolute;width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ecffff,#62e6ff 45%,#62e6ff26);box-shadow:0 0 26px #62e6ff73}.hero-orbit__node--a{top:8%;left:55%}.hero-orbit__node--b{right:8%;top:35%}.hero-orbit__node--c{bottom:10%;right:26%}.hero-orbit__node--d{left:8%;top:44%}.hero-map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;width:min(460px,100%)}.hero-map__core,.hero-map__card,.insight-card,.info-panel,.cta-panel{display:grid;gap:.8rem}.hero-map__core{grid-column:1 / -1;padding:1.2rem;border:1px solid rgba(109,188,255,.18);border-radius:24px;background:radial-gradient(circle at top right,rgba(76,221,255,.16),transparent 35%),#ffffff0a}.hero-map__core h2,.info-panel h2,.cta-panel h2{margin:0;font-family:Space Grotesk,sans-serif;font-size:clamp(1.45rem,2vw,2rem);line-height:1.15}.hero-map__core p,.hero-map__card p,.insight-card p,.info-panel p,.cta-panel p{margin:0;color:var(--muted);line-height:1.6}.hero-map__label,.insight-card span{margin:0;color:var(--cyan);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;font-weight:700}.hero-map__card,.bullet-list div{padding:.95rem 1rem;border:1px solid rgba(126,183,255,.18);border-radius:18px;background:#ffffff08}.hero-map__chips,.discover-summary{display:flex;flex-wrap:wrap;gap:.75rem}.discover-active-filters{display:grid;gap:.85rem;margin-bottom:1.35rem}.discover-active-filters__label{margin:0;font-size:.88rem;color:var(--muted);line-height:1.45}.discover-summary__chip{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem .85rem .55rem 1rem;border:1px solid rgba(126,183,255,.35);border-radius:999px;background:#68f7ff14;color:var(--text);font:inherit;cursor:pointer;text-align:left;transition:border-color .3s ease,background .3s ease}.discover-summary__chip:hover{border-color:#98f0ff8c;background:#68f7ff24}.discover-summary__chip:focus-visible{outline:2px solid rgba(104,247,255,.65);outline-offset:2px}.discover-summary__chip-x{display:inline-flex;align-items:center;justify-content:center;width:1.35rem;height:1.35rem;border-radius:999px;background:#00000040;font-size:1.1rem;line-height:1;color:var(--muted)}.filter-panel-help{margin:0;padding:.85rem 1rem;border-radius:14px;border:1px solid rgba(114,189,255,.15);background:#ffffff08;font-size:.88rem;color:var(--muted);line-height:1.5}.filter-group__hint{margin:-.35rem 0 .35rem}.filter-select{width:100%;min-height:2.75rem;margin-bottom:.55rem;padding:.55rem .85rem;border:1px solid rgba(104,247,255,.28);border-radius:14px;outline:none;background:#050c18a8;color:var(--text);font:inherit;box-shadow:inset 0 0 0 1px #7488ff14}.filter-select:focus-visible{border-color:#98f0ff8c}.hero-map__chips span{padding:.5rem .8rem;border:1px solid rgba(128,180,255,.2);border-radius:999px;background:#ffffff0a;color:var(--muted)}.hero-collage{position:relative;width:min(560px,100%);aspect-ratio:1.06}.hero-card,.showcase-art,.system-art{position:relative;overflow:hidden;border:1px solid rgba(117,189,255,.18);border-radius:24px;background:radial-gradient(circle at top right,rgba(98,229,255,.12),transparent 30%),linear-gradient(180deg,#18243ff5,#0b1221f0);box-shadow:inset 0 1px #ffffff0a}.hero-card{position:absolute;padding:.95rem}.hero-card--discover{left:0;top:3%;width:48%;height:48%}.hero-card--practice{right:5%;top:16%;width:43%;height:36%}.hero-card--library{right:0;bottom:3%;width:44%;height:48%}.hero-card--notes{left:17%;bottom:5%;width:35%;height:30%}.hero-card__pill{display:inline-flex;align-items:center;min-height:1.85rem;padding:.35rem .75rem;border-radius:999px;background:#0a111cb8;color:var(--text);font-size:.76rem;font-weight:700;letter-spacing:.04em}.mock-window__bar{display:flex;gap:.35rem;margin-bottom:.9rem}.mock-window__bar span,.mock-controls span,.mock-playlist__badge,.mock-chip-row span,.mock-thumbnail-grid span,.system-art__labels span{display:block}.mock-window__bar span{width:.55rem;height:.55rem;border-radius:999px;background:#e8f2ff61}.mock-search{height:2.5rem;border-radius:999px;background:#ffffff12;border:1px solid rgba(134,184,255,.14)}.mock-chip-row{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.85rem}.mock-chip-row span{width:4.2rem;height:1.7rem;border-radius:999px;background:#ffffff0d;border:1px solid rgba(138,188,255,.14)}.mock-chip-row__active{background:linear-gradient(120deg,#37dcd947,#71f1ff42);border-color:#69f1ff73}.mock-thumbnail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;margin-top:1rem}.mock-thumbnail-grid span,.system-art__tile{border-radius:18px;background:linear-gradient(180deg,#ffffff05,#fff0),radial-gradient(circle at 30% 30%,rgba(112,241,255,.24),transparent 45%),linear-gradient(135deg,#324a8fc7,#111c33f2);min-height:5rem}.mock-video-frame{height:42%;margin-top:.95rem;border-radius:18px;background:linear-gradient(180deg,#ffffff08,#fff0),radial-gradient(circle at 78% 28%,rgba(88,211,255,.38),transparent 18%),linear-gradient(135deg,#395dbfb8,#111b31f2)}.mock-wave{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;gap:.3rem;height:3.8rem;margin-top:1rem}.mock-wave span{border-radius:999px 999px 0 0;background:linear-gradient(180deg,#73f4ffeb,#3a7eff4d)}.mock-wave span:nth-child(1),.mock-wave span:nth-child(7),.mock-wave span:nth-child(12){height:30%}.mock-wave span:nth-child(2),.mock-wave span:nth-child(5),.mock-wave span:nth-child(9){height:75%}.mock-wave span:nth-child(3),.mock-wave span:nth-child(10){height:55%}.mock-wave span:nth-child(4),.mock-wave span:nth-child(8),.mock-wave span:nth-child(11){height:100%}.mock-wave span:nth-child(6){height:45%}.mock-subtitle{height:.85rem;margin-top:.8rem;border-radius:999px;background:#ffffff1f}.mock-controls{display:flex;gap:.55rem;margin-top:.9rem}.mock-controls span{height:2rem;border-radius:999px;background:#ffffff14}.mock-controls span:first-child,.mock-controls span:last-child{width:2.2rem}.mock-controls span:nth-child(2){flex:1}.mock-playlist{display:grid;gap:.65rem;margin-top:1rem}.mock-playlist__row{display:grid;grid-template-columns:3.2rem 1fr 2.3rem;gap:.65rem;align-items:center}.mock-playlist__thumb,.mock-note{display:block;border-radius:14px;background:radial-gradient(circle at 28% 28%,rgba(112,241,255,.3),transparent 40%),linear-gradient(135deg,#314c93e6,#111c34fa)}.mock-playlist__thumb{height:2.6rem}.mock-playlist__line{height:.85rem;border-radius:999px;background:#ffffff1c}.mock-playlist__badge{width:100%;height:1.6rem;border-radius:999px;background:#67e9ff2e}.mock-note-stack{position:relative;height:calc(100% - 2.5rem);margin-top:1rem}.mock-note{position:absolute;inset:auto;width:58%;height:72%}.mock-note--a{left:6%;bottom:8%;transform:rotate(-10deg)}.mock-note--b{left:24%;bottom:16%;transform:rotate(4deg)}.mock-note--c{right:4%;top:2%;transform:rotate(12deg)}.showcase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.showcase-card,.system-card{display:grid;gap:1rem}.showcase-card__art,.system-card__art{min-height:220px}.showcase-card h3,.system-card h2{margin:0;font-family:Space Grotesk,sans-serif}.showcase-card p,.system-card p{margin:0}.showcase-art,.system-art{min-height:240px;padding:1rem}.showcase-art--practice .mock-wave{grid-template-columns:repeat(14,minmax(0,1fr))}.system-art{min-height:280px}.system-art__mosaic{display:grid;grid-template-columns:1.2fr .9fr;grid-auto-rows:minmax(78px,auto);gap:.75rem;height:100%}.system-art__tile--large{grid-row:span 2}.system-art__tile--wide{grid-column:span 2}.system-art__tile--tall{grid-row:span 2}.system-art--modules{display:grid;place-items:center}.system-art__orbit{position:absolute;inset:50% auto auto 50%;width:66%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:999px;border:1px solid rgba(111,235,255,.16);box-shadow:0 0 60px #416aff1a}.system-art__node{position:absolute;width:2.5rem;height:2.5rem;border-radius:999px;background:radial-gradient(circle at 30% 30%,#ecffff,#62e6ff 50%,#62e6ff1f);box-shadow:0 0 26px #62e6ff4d}.system-art__node--center{inset:50% auto auto 50%;display:grid;place-items:center;width:5.7rem;height:5.7rem;transform:translate(-50%,-50%);border:1px solid rgba(104,241,255,.35);background:linear-gradient(180deg,#466eff73,#121f3b80);color:var(--cyan);font-family:Space Grotesk,sans-serif;font-weight:700}.system-art__node--a{top:20%;left:30%}.system-art__node--b{top:28%;right:23%}.system-art__node--c{bottom:22%;left:25%}.system-art__node--d{bottom:18%;right:28%}.system-art__labels{position:absolute;inset:auto 1rem 1rem;display:flex;flex-wrap:wrap;gap:.55rem}.system-art__labels span{padding:.45rem .75rem;border:1px solid rgba(128,180,255,.2);border-radius:999px;background:#ffffff0d;color:var(--muted);font-size:.8rem}.home-page{gap:1rem}.welcome-hero{display:grid;grid-template-columns:.92fr 1.08fr;gap:1.2rem;align-items:stretch;padding:1.2rem;min-height:320px}.welcome-hero__copy{display:grid;align-content:center;gap:1.1rem;padding-top:.35rem}.welcome-hero h1{margin:0;max-width:13ch;font-family:Space Grotesk,sans-serif;font-size:clamp(1.8rem,3.8vw,3rem);line-height:1.02;letter-spacing:-.04em}.welcome-hero__description{max-width:34rem;margin:0;color:var(--muted);font-size:.98rem;line-height:1.7}.welcome-hero__actions,.welcome-hero__nav{display:flex;flex-wrap:wrap;gap:.75rem}.welcome-hero__nav-button{display:inline-flex;align-items:center;justify-content:center;min-height:2.5rem;padding:.55rem 1rem;border:1px solid rgba(126,183,255,.18);border-radius:999px;background:#ffffff08;color:var(--muted)}.welcome-hero__visual{position:relative;overflow:visible;background:none;min-height:400px;isolation:isolate}.welcome-hero__glow{position:absolute;border-radius:999px;filter:blur(34px)}.welcome-hero__glow--a{left:12%;top:18%;width:34%;height:26%;background:#63eaff1f}.welcome-hero__glow--b{right:10%;bottom:12%;width:28%;height:24%;background:#5f75ff29}.welcome-hero__photo{position:absolute;overflow:hidden;border-radius:24px;box-shadow:0 22px 56px #00000042;transform-origin:center center}.welcome-hero__photo img{width:100%;height:100%;object-fit:cover;filter:saturate(1.04) contrast(1.02);transform:scale(1.02)}.welcome-hero__photo:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0409140a,#04091447);pointer-events:none}.welcome-hero__photo span{position:absolute;left:.85rem;bottom:.85rem;z-index:1;display:inline-flex;align-items:center;min-height:1.9rem;padding:.35rem .75rem;border-radius:999px;background:#050b14a3;color:var(--text);font-size:.76rem;font-weight:700;white-space:nowrap;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.welcome-hero__photo--a{left:1%;top:20%;width:32%;height:46%;transform:rotate(-7deg);z-index:3}.welcome-hero__photo--b{left:25%;top:3%;width:34%;height:37%;transform:rotate(5deg);z-index:5}.welcome-hero__photo--c{right:-2%;bottom:-2%;width:35%;height:54%;transform:rotate(-4deg);z-index:4}.welcome-hero__photo--d{left:22%;top:39%;width:32%;height:39%;transform:rotate(6deg);z-index:6}.welcome-hero__photo--e{right:23%;top:27%;width:28%;height:34%;transform:rotate(-7deg);z-index:5}.welcome-hero__photo--f{right:7%;top:-2%;width:22%;height:27%;transform:rotate(5deg);z-index:7}.welcome-hero__photo--g{right:8%;top:9%;width:47%;height:56%;transform:rotate(-2deg);z-index:1;opacity:.92}.welcome-hero__photo--g:after{background:linear-gradient(180deg,#0409120a,#04091238)}.welcome-hero__photo--g img{filter:saturate(1.05) contrast(1.02) brightness(.96)}.welcome-hero__photo--g span{top:.95rem;right:.95rem;bottom:auto;left:auto}.welcome-hero__photo--c span{left:1rem;bottom:1rem}.why-section{display:grid;gap:1rem}.why-section__intro,.why-card{display:grid;gap:.7rem}.why-section__intro{grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);align-items:stretch;gap:1.25rem}.why-section__copy{display:grid;align-content:center;gap:.7rem}.why-section__intro h2,.why-card h3{margin:0;font-family:Space Grotesk,sans-serif}.why-section__intro h2{max-width:18ch;font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.06}.why-section__intro p,.why-card p{margin:0;color:var(--muted);line-height:1.7}.why-section__visual{position:relative;min-height:280px;border-radius:24px;box-shadow:inset 0 1px #ffffff0a;overflow:hidden}.why-section__visual img{width:100%;height:100%;object-fit:cover;object-position:center center;filter:saturate(1.02) contrast(1.02)}.why-section__visual:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#04091214,#04091270)}.why-section__visual span{position:absolute;left:1rem;bottom:1rem;z-index:1;display:inline-flex;align-items:center;min-height:2rem;padding:.4rem .8rem;border-radius:999px;background:#050b14a3;color:var(--text);font-size:.78rem;font-weight:700;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.why-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.why-card span{color:var(--cyan);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;font-weight:700}.landing-stage{display:grid;gap:1.2rem;padding:1.25rem}.landing-stage__header{display:grid;gap:.4rem;max-width:48rem;margin:0 auto;justify-items:center;text-align:center}.landing-stage h1,.home-spotlight__header h2{margin:0;font-family:Space Grotesk,sans-serif}.landing-stage h1{line-height:.95}.landing-stage__copy,.home-rail p,.spotlight-card__copy p{margin:0;color:var(--muted);line-height:1.6}.tool-mosaic{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.tool-card-link{display:block}.tool-card{position:relative;min-height:250px;overflow:hidden;border:1px solid rgba(118,174,255,.18);border-radius:24px;background:linear-gradient(180deg,#0f182cf0,#070c16fa);transition:transform .38s var(--ease-spring),border-color .38s ease,box-shadow .44s ease}.tool-card--interactive{transition:transform .38s var(--ease-spring),border-color .38s ease,box-shadow .44s ease}.tool-card--interactive:hover{transform:translateY(-5px);border-color:#62e6ff66;box-shadow:0 26px 44px #00000047}.tool-card--coming{cursor:default}.tool-card__soon-badge{display:inline-flex;align-items:center;align-self:flex-start;padding:.3em .7em;border-radius:999px;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;color:var(--cyan);background:#67e9ff1a;border:1px solid rgba(103,233,255,.3);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.tool-card__overlay{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:space-between;height:100%;padding:1rem;background:linear-gradient(180deg,#02060c1f,#02060c8f)}.tool-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem}.tool-card h2,.spotlight-card__copy h3{margin:0;font-family:Space Grotesk,sans-serif}.tool-card h2{max-width:9ch;font-size:clamp(1.45rem,2vw,2rem);line-height:.95;text-transform:uppercase}.tool-card__action,.tool-card__ghost,.tool-card__tag{display:inline-flex;align-items:center;align-self:flex-start;min-height:2.35rem;padding:.45rem .9rem;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.02em}.tool-card__action{color:#04131d;background:linear-gradient(120deg,var(--cyan-strong),var(--cyan));box-shadow:0 10px 28px #3de2e138}.tool-card__ghost,.tool-card__tag{border:1px solid rgba(126,183,255,.2);background:#060c189e}.tool-card__ghost{color:var(--muted)}.tool-card__tag{color:var(--text);white-space:nowrap}.tool-visual{position:absolute;top:0;right:0;bottom:0;left:0}.tool-visual:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#050b141f,#050b1480)}.tool-photo{position:absolute;top:0;right:0;bottom:0;left:0;height:100%;object-fit:cover;filter:saturate(1.02) contrast(1.02);transition:transform .7s var(--ease-out-soft),filter .38s ease}.tool-card--interactive:hover .tool-photo{transform:scale(1.05);filter:saturate(1.08) contrast(1.03)}.tool-visual--shadowing{background:radial-gradient(circle at 18% 20%,rgba(86,224,255,.2),transparent 18%),radial-gradient(circle at 78% 16%,rgba(255,184,121,.16),transparent 18%),linear-gradient(135deg,#6f7d8c,#425062 36%,#263241 70%,#17202c)}.tool-figure{position:absolute;bottom:-2%;border-radius:30px 30px 0 0;background:linear-gradient(180deg,#f8e3d6f5,#c27f5ceb);box-shadow:0 16px 32px #00000042}.tool-figure:before{content:"";position:absolute;left:50%;bottom:74%;width:54%;aspect-ratio:1;transform:translate(-50%);border-radius:50%;background:inherit}.tool-figure:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:linear-gradient(180deg,#3975bcd1,#1d355df5);mix-blend-mode:multiply;opacity:.72}.tool-figure--a{left:6%;width:18%;height:50%}.tool-figure--b{left:22%;width:18%;height:58%}.tool-figure--c{left:39%;width:20%;height:62%}.tool-figure--d{right:22%;width:18%;height:56%}.tool-figure--e{right:6%;width:19%;height:54%}.tool-glow{position:absolute;border-radius:999px;filter:blur(24px)}.tool-glow--a{left:8%;top:18%;width:26%;height:24%;background:#5ce7ff42}.tool-glow--b{right:10%;top:12%;width:22%;height:18%;background:#ffb5702e}.tool-visual--listening{background:repeating-linear-gradient(0deg,rgba(255,255,255,.045) 0 1px,transparent 1px 34px),repeating-linear-gradient(90deg,rgba(255,255,255,.045) 0 1px,transparent 1px 34px),linear-gradient(180deg,#0c1728f0,#060d18fa)}.tool-wave-bars,.tool-spectrum-bars,.tool-pronunciation-wave{position:absolute;display:grid;align-items:end;gap:.25rem;z-index:1}.tool-wave-bars{left:5%;right:5%;top:20%;height:44%;grid-template-columns:repeat(18,minmax(0,1fr))}.tool-wave-bars span{border-radius:999px;background:linear-gradient(180deg,#e3fbfff5,#68efff1f);box-shadow:0 0 14px #68efff2e}.tool-spectrum-bars{left:7%;right:7%;bottom:11%;height:24%;grid-template-columns:repeat(16,minmax(0,1fr))}.tool-spectrum-bars span{border-radius:10px 10px 0 0;background:linear-gradient(180deg,#ff9d5beb,#5fe5ffd1);opacity:.82}.tool-visual--pronunciation{background:radial-gradient(circle at 20% 48%,rgba(255,170,132,.14),transparent 26%),radial-gradient(circle at 82% 48%,rgba(109,239,255,.16),transparent 28%),linear-gradient(135deg,#261f2efa,#0a1222fa)}.tool-pronunciation-wave{top:34%;width:27%;height:32%;grid-template-columns:repeat(12,minmax(0,1fr))}.tool-pronunciation-wave--left{left:6%}.tool-pronunciation-wave--right{right:6%}.tool-pronunciation-wave span{border-radius:999px;background:linear-gradient(180deg,#ffb08af5,#6eeeff59)}.tool-mouth{position:absolute;inset:50% auto auto 50%;width:30%;aspect-ratio:1.05;transform:translate(-50%,-50%)}.tool-mouth__lip{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:55% 55% 48% 48%/60% 60% 40% 40%;background:linear-gradient(180deg,#ff9889f2,#dd5e76fa);box-shadow:0 18px 36px #0000003d}.tool-mouth__inner{position:absolute;top:23%;right:14%;bottom:21%;left:14%;border-radius:50% 50% 44% 44%/52% 52% 48% 48%;background:#220a13f5}.tool-mouth__teeth{position:absolute;left:21%;right:21%;top:31%;height:16%;border-radius:999px;background:linear-gradient(180deg,#fffffff5,#eef1ffb8)}.tool-mic{position:absolute;right:14%;bottom:12%;width:11%;aspect-ratio:.78;border-radius:999px;background:linear-gradient(180deg,#d6e9fff5,#627ba2eb)}.tool-mic:before{content:"";position:absolute;left:50%;top:90%;width:18%;height:70%;transform:translate(-50%);border-radius:999px;background:#a8c2e9d6}.tool-mic:after{content:"";position:absolute;left:22%;right:22%;bottom:-44%;height:12%;border-radius:999px;background:#a8c2e9b8}.tool-visual--transcripts{background:radial-gradient(circle at 50% 46%,rgba(116,233,255,.12),transparent 24%),linear-gradient(135deg,#16263cfa,#09111ffa)}.tool-photo-badge{display:inline-flex;align-items:center;min-height:1.9rem;padding:.35rem .75rem;border-radius:999px;border:1px solid rgba(126,183,255,.22);background:#060c18a8;color:var(--text);font-size:.74rem;font-weight:700}.tool-globe{position:absolute;inset:50% auto auto 50%;width:30%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(112,241,255,.28);background:radial-gradient(circle at 35% 34%,rgba(111,235,255,.24),transparent 18%),linear-gradient(180deg,#4988c4eb,#1c385df5);box-shadow:0 0 36px #51d8ff29}.tool-doc,.tool-connector{position:absolute}.tool-doc{width:17%;height:20%;border:1px solid rgba(126,183,255,.18);border-radius:16px;background:linear-gradient(180deg,#ffffff14,#ffffff08),#0f182adb}.tool-doc:before,.tool-doc:after{content:"";position:absolute;left:16%;right:16%;height:9%;border-radius:999px;background:#d7ecff47}.tool-doc:before{top:24%}.tool-doc:after{top:44%}.tool-doc--a{left:10%;top:18%}.tool-doc--b{right:10%;top:18%}.tool-doc--c{left:14%;bottom:16%}.tool-doc--d{right:14%;bottom:16%}.tool-connector{height:2px;background:linear-gradient(90deg,#6defff2e,#6defff8f);transform-origin:left center}.tool-connector--a{left:29%;top:31%;width:22%;transform:rotate(18deg)}.tool-connector--b{left:49%;top:31%;width:22%;transform:rotate(-18deg)}.tool-connector--c{left:30%;bottom:28%;width:21%;transform:rotate(-18deg)}.tool-connector--d{left:50%;bottom:28%;width:21%;transform:rotate(18deg)}.home-spotlight{display:grid;gap:1rem}.home-spotlight__header{display:grid;gap:.4rem}.home-spotlight__header h2{font-size:clamp(1.65rem,3vw,2.35rem)}.spotlight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.spotlight-card{display:grid;gap:.9rem;padding:1rem}.spotlight-card__index{display:grid;place-items:center;width:2rem;height:2rem;border-radius:999px;color:var(--text);font-weight:700;background:#ffffff0f}.spotlight-thumb{position:relative;min-height:180px;overflow:hidden;border-radius:18px;background:#ffffff05}.spotlight-card__copy{display:grid;gap:.35rem}.spotlight-card__copy h3{font-size:1.05rem}.home-rail{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.25rem}.home-rail__actions{display:flex;flex-wrap:wrap;gap:.75rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.filter-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.filter-strip__label,.filter-group p,.content-card__meta,.playlist-card__count{margin:0 0 .6rem;color:var(--muted);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase}.filter-group{display:grid;gap:.35rem}.filter-strip__row,.filter-wrap,.detail-chip-row,.content-card__tags{display:flex;flex-wrap:wrap;gap:.55rem}.filter-pill,.detail-chip-row span,.content-card__tags span{padding:.5rem .85rem;border:1px solid rgba(128,180,255,.2);border-radius:999px;background:#ffffff0a;color:var(--muted)}.filter-pill--active{color:var(--text);border-color:#60edff8c;box-shadow:0 0 24px #60edff26}.content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.content-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr))}.content-card,.playlist-card,.admin-row,.playlist-row,.history-row,.playlist-editor__row{display:block;overflow:hidden;border:1px solid rgba(118,174,255,.16);border-radius:22px;background:var(--panel-muted);transition:transform .42s var(--ease-spring),border-color .38s ease,background .38s ease,box-shadow .44s ease}.content-card:hover,.playlist-card:hover,.admin-row:hover,.playlist-row:hover{transform:translateY(-8px) scale(1.02);border-color:#67e9ff8c;background:#ffffff0e;box-shadow:0 28px 56px #00000059,0 0 0 1px #67e9ff2e,0 0 32px #67e9ff1f}.content-card__thumb{position:relative;aspect-ratio:16 / 9;overflow:hidden}.content-card__thumb img,.playlist-card__art img,.playlist-row img,.playlist-hero__art img{height:100%;object-fit:cover;transition:transform .7s var(--ease-out-soft),filter .4s ease}.content-card:hover .content-card__thumb img,.playlist-card:hover .playlist-card__art img,.playlist-row:hover img,.playlist-hero:hover .playlist-hero__art img{transform:scale(1.08);filter:saturate(1.15) contrast(1.05) brightness(1.05)}.content-card__thumb:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#67e9ff2e,#6a8cff38);opacity:0;transition:opacity .38s ease}.content-card:hover .content-card__thumb:after{opacity:1}.content-card__play-icon{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.7);transition:opacity .32s ease,transform .38s var(--ease-spring);z-index:2}.content-card:hover .content-card__play-icon{opacity:1;transform:scale(1)}.content-card__play-icon svg{width:52px;height:52px;filter:drop-shadow(0 4px 16px rgba(0,0,0,.5))}@media (prefers-reduced-motion: reduce){.ambient,.page-transition,.page-transition .page-stack>*,.button:after{animation:none!important;transition:none!important}.brand-mark,.brand-mark__glyph,.language-menu__button,.top-nav__links a,.glass-panel,.button,.tool-card,.tool-photo,.content-card,.playlist-card,.admin-row,.playlist-row,.history-row,.playlist-editor__row,.content-card__thumb img,.playlist-card__art img,.playlist-row img,.playlist-hero__art img,.content-card__thumb:after,.content-card__play-icon{transition:none!important}.page-transition .page-stack>*{opacity:1;transform:none}}.content-card__duration{position:absolute;right:.8rem;bottom:.8rem;padding:.3rem .55rem;border-radius:999px;background:#03060cb3;font-size:.8rem}.content-card__body,.playlist-card__body{padding:1rem}.content-card__body h3,.playlist-card__body h3,.admin-row h3,.playlist-row h3,.module-card h3,.history-row h3{margin:0 0 .45rem;font-family:Space Grotesk,sans-serif}.playlist-grid,.module-grid,.insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.insight-grid--wide{grid-template-columns:repeat(2,minmax(0,1fr))}.home-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.playlist-card{display:grid;grid-template-columns:160px 1fr}.playlist-card__art{min-height:100%;overflow:hidden}.playlist-card__fallback,.playlist-hero__art div{display:grid;place-items:center;height:100%;min-height:180px;font-family:Space Grotesk,sans-serif;font-size:2rem;color:var(--cyan);background:radial-gradient(circle at center,#4dc3ff3d,#050b1633)}.module-card span,.playlist-card__count{color:var(--cyan)}.insight-card h3,.bullet-list strong{margin:0;font-family:Space Grotesk,sans-serif}.bullet-list{display:grid;gap:.75rem}.bullet-list div p{margin:.35rem 0 0}.discover-layout,.video-layout{display:grid;grid-template-columns:minmax(290px,330px) minmax(0,1fr);gap:1.35rem;align-items:start}.practice-hub-page{gap:1.2rem}.practice-hub-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:1.25rem;align-items:center;overflow:hidden}.practice-hub-hero__copy{display:grid;gap:.65rem}.practice-hub-hero__copy h1{margin:0;max-width:13ch;font-family:Space Grotesk,sans-serif;font-size:clamp(1.9rem,4vw,3.2rem);line-height:.98;letter-spacing:-.04em}.practice-hub-hero__copy p:last-child,.practice-hub-hero__copy>p{margin:0}.hub-art{position:relative;min-height:280px;border-radius:28px;overflow:hidden;background:#060d1b80}.hub-art:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0409140f,#04091457);pointer-events:none}.hub-art__image{width:100%;height:100%;object-fit:cover}.practice-hub-hero--discover .hub-art{background:radial-gradient(circle at 18% 28%,rgba(78,226,255,.12),transparent 22%),radial-gradient(circle at 74% 68%,rgba(107,128,255,.12),transparent 22%),linear-gradient(135deg,#141f35fa,#09111ffa)}.practice-hub-hero--shadowing .hub-art{background:radial-gradient(circle at 50% 50%,rgba(65,214,255,.1),transparent 26%),linear-gradient(145deg,#1a253dfa,#0d1220fa)}.practice-hub-hero--listening .hub-art{background:linear-gradient(180deg,#141f35fa,#080e1afa),radial-gradient(circle at 50% 50%,rgba(72,224,255,.1),transparent 28%)}.hub-art__bars{position:absolute;top:22%;right:12%;bottom:22%;left:12%;display:grid;grid-template-columns:repeat(12,1fr);align-items:end;gap:.75rem;pointer-events:none}.hub-art__bars span{border-radius:999px 999px 0 0;background:linear-gradient(180deg,#e1f8ff8f,#78e1ff33);box-shadow:0 0 18px #70e5ff24}.hub-slot{position:absolute;display:grid;align-content:end;gap:.45rem;padding:1rem;border-radius:26px;border:1px dashed rgba(126,183,255,.32);background:linear-gradient(180deg,#ffffff0b,#ffffff04),linear-gradient(145deg,#16223afa,#0a101dfa);box-shadow:inset 0 0 0 1px #78b4ff0f}.hub-slot strong{margin:0;font-family:Space Grotesk,sans-serif;font-size:clamp(1rem,2vw,1.3rem)}.hub-slot__eyebrow{color:var(--cyan);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}.hub-slot--wide{top:10%;right:8%;bottom:10%;left:8%}.hub-slot--stack{width:38%;height:38%}.hub-slot--stack-a{top:8%;right:10%;transform:rotate(5deg)}.hub-slot--stack-b{bottom:10%;left:12%;transform:rotate(-6deg)}.hub-slot--listening-main{top:14%;right:10%;bottom:14%;left:10%}.hub-slot--discover-a{top:10%;right:42%;bottom:44%;left:8%}.hub-slot--discover-b{top:18%;right:12%;bottom:24%;left:54%}.hub-slot--discover-c{top:56%;right:28%;bottom:10%;left:16%}.video-layout{grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr)}.field{display:grid;gap:.55rem}.field span{color:var(--muted);font-size:.88rem;text-transform:uppercase;letter-spacing:.08em}.field input,.field textarea,.field select{width:100%;min-width:0;min-height:3rem;padding:.9rem 1rem;border:1px solid rgba(104,247,255,.28);border-radius:16px;outline:none;background:#050c18a8;color:var(--text);box-shadow:inset 0 0 0 1px #7488ff1a}.field textarea{min-height:8rem;resize:vertical}.custom-select{position:relative}.custom-select__trigger{width:100%;min-width:0;min-height:3rem;display:flex;align-items:center;justify-content:space-between;gap:.85rem;padding:.9rem 1rem;border:1px solid rgba(104,247,255,.28);border-radius:16px;background:linear-gradient(180deg,#ffffff09,#ffffff04),#050c18a8;color:var(--text);box-shadow:inset 0 0 0 1px #7488ff1a;transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease}.custom-select__trigger:hover,.custom-select__trigger--open{border-color:#67e9ff61;box-shadow:inset 0 0 0 1px #67e9ff1f,0 12px 26px #00000029}.custom-select__trigger--open{transform:translateY(-1px)}.custom-select__chevron{color:var(--muted);font-size:.92rem;transition:transform .22s ease,color .22s ease}.custom-select__chevron--open{color:var(--cyan);transform:rotate(180deg)}.custom-select__menu{position:absolute;inset:calc(100% + .55rem) 0 auto;z-index:20;display:grid;gap:.45rem;max-height:18rem;padding:.6rem;overflow-y:auto;border:1px solid rgba(118,174,255,.18);border-radius:20px;background:radial-gradient(circle at top right,rgba(103,233,255,.14),transparent 28%),linear-gradient(180deg,#ffffff0d,#ffffff05),#09101ef5;box-shadow:0 22px 44px #00000047}.custom-select__option{width:100%;display:flex;align-items:center;justify-content:flex-start;padding:.85rem .95rem;border:1px solid transparent;border-radius:16px;background:#ffffff05;color:var(--text);text-align:left;transition:background .22s ease,border-color .22s ease,transform .22s ease}.custom-select__option--active,.custom-select__option:hover{background:#67e9ff14;border-color:#67e9ff33;transform:translateY(-1px)}.custom-select__option--selected{background:linear-gradient(180deg,#67e9ff1f,#67e9ff0a),#ffffff09;border-color:#67e9ff4d}.field input[aria-invalid=true],.field textarea[aria-invalid=true],.field select[aria-invalid=true],.custom-select__trigger[aria-invalid=true]{border-color:#ff8fb8d1;box-shadow:inset 0 0 0 1px #ff8fb842,0 0 0 1px #ff8fb82e}.field--wide{grid-column:1 / -1}.discover-sidebar{display:grid;gap:1.45rem;align-self:start}.practice-hub-page--shadowing .discover-sidebar{background:linear-gradient(180deg,#ffffff0d,#ffffff04),linear-gradient(180deg,#38527e38,#09101ddb)}.practice-hub-page--listening .discover-sidebar{background:linear-gradient(180deg,#ffffff0d,#ffffff04),linear-gradient(180deg,#14374c38,#09101ddb)}.filter-actions,.discover-results__top{display:grid;gap:1.1rem}.discover-results{min-height:520px;min-width:0}.discover-results__hint{line-height:1.55}.content-grid--compact{margin-top:.5rem}.video-primary,.video-secondary{display:grid;gap:1rem;align-self:start}.video-layout--with-script{grid-template-columns:minmax(0,1.5fr) minmax(320px,.82fr)}.video-primary{gap:1.5rem}.video-primary__main,.video-primary__related{display:grid;gap:1rem}.video-primary__related{padding-top:1.35rem;border-top:1px solid rgba(118,174,255,.12)}.video-script-rail{align-self:start;position:sticky;top:1rem;padding:.95rem}.video-script-stack{display:grid;gap:1rem}.player-panel{display:grid;gap:.9rem}.player-frame{aspect-ratio:16 / 9;width:100%;overflow:hidden;border-radius:24px;background:#00000073}.player-panel iframe{width:100%;height:100%;border:0}.player-controls,.video-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}.video-feature-hint{flex-basis:100%;width:min(100%,28rem);display:grid;gap:.75rem;padding:1rem 1.05rem;border:1px solid rgba(118,174,255,.16);border-radius:20px;background:radial-gradient(circle at top right,rgba(103,233,255,.12),transparent 26%),linear-gradient(180deg,#ffffff0b,#ffffff05),#09101ee0;box-shadow:0 18px 34px #0000002e}.video-feature-hint strong{font-family:Space Grotesk,sans-serif;font-size:1rem}.video-feature-hint p{margin:0;color:var(--muted);line-height:1.6}.video-feature-hint__actions{display:flex;flex-wrap:wrap;gap:.7rem}.study-script-panel{display:grid;gap:1rem;height:min(78vh,920px);min-height:420px;padding:.35rem;border:1px solid rgba(118,174,255,.18);border-radius:24px;background:radial-gradient(circle at top right,rgba(103,233,255,.12),transparent 30%),linear-gradient(180deg,#ffffff0d,#ffffff04),#ffffff08;box-shadow:inset 0 1px #ffffff0f}.study-script-panel--timed{gap:.8rem}.study-script-panel__header{display:grid;gap:.35rem;padding:1rem 1.05rem 0}.study-script-panel__header span{color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.study-script-panel__header strong{font-family:Space Grotesk,sans-serif;font-size:1.12rem;line-height:1.25}.study-script-panel__plain{display:grid;gap:.85rem}.study-script-panel__plain-block{margin:0;padding:1rem 1rem 1.05rem;border:1px solid rgba(118,174,255,.12);border-radius:18px;background:#ffffff06;color:var(--text);line-height:1.82;white-space:pre-wrap;box-shadow:inset 0 1px #ffffff0a}.study-script-panel__body{min-height:0;padding:0 .85rem .85rem;overflow-y:auto}.study-script-panel__transcript{display:grid;gap:.8rem;margin:0;padding:0;list-style:none}.study-script-panel__line{position:relative;display:grid;grid-template-columns:auto 1fr;gap:.85rem;align-items:start;padding:1rem 1rem 1.05rem;border:1px solid rgba(118,174,255,.14);border-radius:20px;background:linear-gradient(180deg,#ffffff0a,#ffffff05),#ffffff06;color:var(--muted);transition:background .32s ease,border-color .32s ease,transform .32s ease,box-shadow .32s ease,color .32s ease}.study-script-panel__line--active{border-color:#67e9ff61;background:radial-gradient(circle at top right,rgba(103,233,255,.14),transparent 45%),linear-gradient(180deg,#67e9ff1f,#67e9ff0a),#ffffff0a;color:var(--text);transform:translateY(-1px) scale(1.01);box-shadow:0 18px 34px #0000002e}.study-script-panel__line--active:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;border-radius:999px;background:linear-gradient(180deg,#67e9fff2,#98f0ff8c)}.study-script-panel__time{min-width:4rem;color:var(--cyan);font-size:.76rem;font-weight:700;letter-spacing:.12em;line-height:1.5}.study-script-panel__text{line-height:1.8}.study-script-panel__line--active .study-script-panel__time,.study-script-panel__line--active .study-script-panel__text{color:inherit}.playlist-hero{display:grid;grid-template-columns:minmax(0,1.2fr) 260px;gap:1.4rem;align-items:center}.playlist-hero__art{overflow:hidden;min-height:220px;border-radius:24px;background:#ffffff0a}.playlist-items,.history-list,.admin-table{display:grid;gap:1.15rem}.playlist-row,.history-row,.admin-row,.playlist-editor__row{display:grid;align-items:center;gap:1rem;padding:1.1rem 1.2rem}.playlist-row{grid-template-columns:auto 140px 1fr}.playlist-row__index{display:grid;place-items:center;width:2rem;height:2rem;border-radius:999px;background:#68f7ff1f;color:var(--cyan);font-weight:700}.playlist-row img{border-radius:16px;aspect-ratio:16 / 9}.history-row,.admin-row{grid-template-columns:1fr auto}.history-row--link{text-decoration:none;color:inherit;border-radius:20px;border:1px solid rgba(114,189,255,.16);background:#ffffff05;transition:border-color .3s ease,background .3s ease}.history-row--link:hover{border-color:#98f0ff66;background:#68f7ff14}.history-row--link:focus-visible{outline:2px solid rgba(104,247,255,.55);outline-offset:2px}.history-row__meta,.admin-row__meta{display:flex;flex-wrap:wrap;gap:.6rem;color:var(--muted)}.auth-page{display:grid;place-items:center;min-height:calc(100vh - 8rem);padding:1.5rem 0}.auth-card{width:min(1100px,100%);padding:2.2rem 2.25rem 2.5rem}.auth-form,.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.85rem 2rem;margin-top:1.5rem}.auth-form>.button,.admin-form>.button,.auth-form>.form-error,.admin-form>.form-error{grid-column:1 / -1}.field--full-row{grid-column:1 / -1}.field-hint{margin:.15rem 0 0;font-size:.8rem;color:var(--muted);line-height:1.45}.field-hint--error{color:var(--danger)}.field-hint--warning{color:var(--muted)}.field-label-row{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.button--small{padding:.25rem .75rem;font-size:.8rem}.field-hint--placeholder{visibility:hidden}.field-error{margin:.35rem 0 0;font-size:.86rem;color:var(--danger)}.auth-help-lead{margin:.65rem 0 0;max-width:52ch;color:var(--muted);line-height:1.55;font-size:.95rem}.home-hero__cta-placeholder{pointer-events:none;opacity:.55;cursor:default}.form-error{grid-column:1 / -1;margin:.35rem 0 .2rem;color:var(--danger)}.auth-card .section-header__eyebrow{margin-bottom:1rem}.auth-card h1{max-width:18ch;margin-bottom:.35rem;line-height:1.02}.auth-card .subtle-text{display:block;margin-top:1.8rem;font-size:1rem}.page-state{display:grid;gap:.8rem;place-items:start;padding:2rem}.page-state--compact{padding:.4rem 0}.pagination{display:flex;align-items:center;justify-content:center;gap:.65rem;margin-top:1.4rem}.pagination__page{width:2.7rem;height:2.7rem;border:1px solid rgba(120,184,255,.22);border-radius:14px;background:#ffffff0a;color:var(--text)}.pagination__page--active{border-color:#69f3ff8c;background:#4ac4ff29}.playlist-editor{grid-column:1 / -1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.playlist-editor__column{display:grid;gap:.75rem;padding:1rem;border-radius:22px;border:1px solid rgba(118,174,255,.14);background:#ffffff05}.playlist-editor__column h3{margin:0;font-family:Space Grotesk,sans-serif}.playlist-editor__row{grid-template-columns:auto 1fr auto}.module-card{display:grid;gap:.6rem}.account-grid{display:grid;gap:1rem}.account-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.account-name-display{display:flex;align-items:center;gap:.75rem}.account-name-edit{display:flex;flex-direction:column;gap:.5rem}.account-name-edit input{font-family:Space Grotesk,sans-serif;font-size:1.05rem;background:#ffffff0f;border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:.3rem .5rem;color:inherit;width:100%}.account-name-edit__actions{display:flex;gap:.5rem}.button--sm{font-size:.75rem;padding:.25rem .65rem}.account-summary__card{display:grid;gap:.45rem;padding:1rem;border:1px solid rgba(118,174,255,.16);border-radius:22px;background:#ffffff05}.account-summary__card span{color:var(--muted);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.account-summary__card strong{font-family:Space Grotesk,sans-serif;font-size:1.05rem}.account-links{display:flex;flex-wrap:wrap;gap:.75rem}.vocabulary-preview,.vocabulary-list{display:grid;gap:.75rem}.vocabulary-preview__item,.vocabulary-entry{display:grid;gap:.5rem;padding:.8rem .95rem;border:1px solid rgba(118,174,255,.16);border-radius:18px;background:#ffffff08}.vocabulary-preview__item{grid-template-columns:1fr auto;align-items:center}.vocabulary-preview__item h3,.vocabulary-entry h3{margin:0;font-family:Space Grotesk,sans-serif}.vocabulary-preview__item p,.vocabulary-entry__header p,.vocabulary-entry__notes{margin:.15rem 0 0;color:var(--muted)}.vocabulary-entry__category{margin:0;color:var(--cyan);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}.vocabulary-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:1rem}.vocabulary-layout__form,.vocabulary-layout__list{display:grid;gap:.85rem;align-self:start}.vocabulary-form{margin-top:0}.vocabulary-assist{display:grid;gap:.75rem}.vocabulary-assist__header{display:grid;gap:.2rem}.vocabulary-assist__label{color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.vocabulary-assist__header p{margin:0;color:var(--muted);font-size:.9rem}.vocabulary-suggestions{display:grid;gap:.75rem}.vocabulary-suggestions__list{display:flex;flex-wrap:wrap;gap:.65rem}.vocabulary-suggestion-row{display:grid;gap:.45rem;flex:1 1 13rem;min-width:min(100%,13rem)}.vocabulary-suggestion-row .button{justify-self:start}.vocabulary-suggestion{display:grid;gap:.15rem;width:100%;padding:.65rem .8rem;border:1px solid rgba(118,174,255,.16);border-radius:16px;background:linear-gradient(180deg,#ffffff0a,#ffffff04),#ffffff05;text-align:left;transition:transform .32s var(--ease-spring),border-color .3s ease,background .3s ease}.vocabulary-suggestion:hover{transform:translateY(-1px);border-color:#67e9ff57;background:#67e9ff0f}.vocabulary-suggestion--exact{border-color:#67e9ff61;background:linear-gradient(180deg,#40ddff24,#ffffff05),#ffffff08}.vocabulary-suggestion strong{font-family:Space Grotesk,sans-serif}.vocabulary-suggestion span,.vocabulary-suggestion small{color:var(--muted)}.video-channel-link{display:flex;flex-wrap:wrap;gap:.5rem .7rem;align-items:center;color:var(--muted)}.video-channel-link span{text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.video-channel-link a{color:var(--cyan)}.video-vocab-form{display:grid;gap:.9rem;margin-top:0}.video-vocab-dock{position:relative;display:grid;gap:.85rem;justify-items:start}.video-vocab-dock--compact>.button{width:100%}.video-vocab-dock--compact .video-feature-hint{width:100%}.video-vocab-popover{width:min(100%,28rem);display:grid;gap:1rem;padding:1rem;border:1px solid rgba(118,174,255,.16);border-radius:22px;background:radial-gradient(circle at top right,rgba(103,233,255,.14),transparent 28%),linear-gradient(180deg,#ffffff0d,#ffffff05),#09101eeb;box-shadow:0 22px 44px #0000003d}.video-vocab-popover__header{display:grid;gap:.25rem}.video-vocab-popover__header span{color:var(--cyan);font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.video-vocab-popover__header strong{font-family:Space Grotesk,sans-serif;font-size:1.05rem}.video-vocab-popover__header p{margin:0;color:var(--muted);line-height:1.55}.video-vocab-form__word{margin:0}.video-vocab-form__suggestions{display:grid;gap:.7rem}.video-vocab-form__suggestion-list{display:grid;gap:.65rem}.video-vocab-form__details,.video-vocab-form__footer{display:grid;gap:.85rem}.video-vocab-form__details{grid-template-columns:repeat(2,minmax(0,1fr))}.video-vocab-form__footer{justify-items:stretch}.video-vocab-form__actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:flex-start}@keyframes modal-backdrop-in{0%{opacity:0;-webkit-backdrop-filter:blur(0px);backdrop-filter:blur(0px)}to{opacity:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}}@keyframes modal-dialog-in{0%{opacity:0;transform:translateY(28px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes question-slide-in{0%{opacity:0;transform:translate(-18px)}to{opacity:1;transform:translate(0)}}@keyframes score-pop-in{0%{opacity:0;transform:scale(.7)}65%{transform:scale(1.08)}to{opacity:1;transform:scale(1)}}@keyframes feedback-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.modal-dialog__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:grid;place-items:center;padding:1rem;background:#020812b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:modal-backdrop-in .38s ease both}.modal-dialog{width:min(980px,100%);max-height:min(88vh,960px);overflow:auto;padding:1rem;border:1px solid rgba(118,174,255,.18);border-radius:28px;background:radial-gradient(circle at top right,rgba(103,233,255,.14),transparent 28%),linear-gradient(180deg,#ffffff0f,#ffffff05),#060c18f5;box-shadow:0 28px 70px #0000006b;animation:modal-dialog-in .5s var(--ease-out-soft) both}.listening-check-modal,.listening-check-modal__questions,.listening-check-question,.listening-check-question__feedback,.listening-check-editor,.listening-check-editor__list,.listening-question-card{display:grid;gap:.85rem}.listening-check-modal__header,.listening-check-editor__header,.listening-question-card__header{display:flex;flex-wrap:wrap;gap:.9rem;align-items:flex-start;justify-content:space-between}.listening-check-modal__header>div,.listening-check-question__header{display:grid;gap:.28rem;min-width:0}.listening-check-modal__header span,.listening-check-editor__header span,.listening-check-question__header span{color:var(--cyan);font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.listening-check-modal__header strong,.listening-question-card__header strong,.listening-check-question__header strong{font-family:Space Grotesk,sans-serif;line-height:1.24}.listening-check-modal__header p,.listening-check-modal__score,.listening-check-question__feedback p,.listening-check-editor .field-hint{margin:0;color:var(--muted);line-height:1.6}.listening-check-modal__score{animation:score-pop-in .64s var(--ease-spring) both;padding:.8rem .95rem;border-radius:18px;border:1px solid rgba(103,233,255,.24);background:#67e9ff14;color:var(--text);font-weight:700}.listening-check-question,.listening-question-card,.listening-check-editor{padding:.85rem 1rem;border:1px solid rgba(118,174,255,.16);border-radius:22px;background:#ffffff08}.listening-check-question--correct{border-color:#79f7d666;background:#79f7d614;transition:border-color .38s ease,background .38s ease}.listening-check-question--wrong{border-color:#ff8fb859;background:#ff8fb80f;transition:border-color .38s ease,background .38s ease}.listening-check-question__feedback{animation:feedback-fade-in .48s var(--ease-out-soft) both}.listening-check-question__options{display:grid;gap:.65rem}.listening-check-option{display:grid;grid-template-columns:auto auto 1fr;gap:.7rem;align-items:center;padding:.7rem .9rem;border:1px solid rgba(118,174,255,.14);border-radius:18px;background:#ffffff05}.listening-check-option__choice{display:grid;place-items:center;width:1.85rem;height:1.85rem;border-radius:999px;background:#67e9ff1f;color:var(--cyan);font-weight:700}.listening-check-modal__actions,.listening-question-card__actions{display:flex;flex-wrap:wrap;gap:.75rem}.vocabulary-form__actions,.vocabulary-entry__actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.vocabulary-entry__header,.vocabulary-entry__footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.9rem;align-items:flex-start}.vocabulary-entry__header strong,.vocabulary-preview__item strong{font-family:Space Grotesk,sans-serif;font-size:.94rem}.vocabulary-entry__footer span{color:var(--muted);font-size:.82rem}.admin-analytics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-bottom:1rem}.admin-analytics-card,.admin-analytics-panel{display:grid;gap:.55rem;padding:1rem 1.1rem;border:1px solid rgba(118,174,255,.16);border-radius:22px;background:#ffffff08}.admin-analytics-card span,.admin-analytics-panel h3{margin:0;color:var(--muted);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}.admin-analytics-card strong{font-family:Space Grotesk,sans-serif;font-size:2rem;line-height:1}.admin-analytics-card p,.admin-analytics-panel p{margin:0;color:var(--muted)}.admin-analytics-panel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem}.admin-analytics-list{display:grid;gap:.6rem}.admin-analytics-list__item{display:flex;justify-content:space-between;gap:.75rem;align-items:center;min-width:0;padding:.8rem .9rem;border-radius:18px;border:1px solid rgba(118,174,255,.14);background:#ffffff05}.admin-analytics-list__item span{min-width:0;overflow-wrap:anywhere}.admin-analytics-list__item strong{font-family:Space Grotesk,sans-serif}.admin-analytics-list__item--link{color:inherit;transition:border-color .15s ease,background .15s ease,transform .15s ease}.admin-analytics-list__item--link:hover{transform:translateY(-1px);border-color:#62e6ff61;background:#ffffff0a}@media (max-width: 1180px){.hero,.practice-hub-hero,.welcome-hero,.discover-layout,.video-layout,.vocabulary-layout,.playlist-hero,.tool-mosaic,.why-grid,.spotlight-grid,.filter-strip,.showcase-grid,.insight-grid,.insight-grid--wide,.home-split,.playlist-editor,.playlist-grid,.module-grid,.content-grid{grid-template-columns:1fr}.top-nav{grid-template-columns:1fr;align-items:stretch}.top-nav__links,.top-nav__actions{justify-content:flex-start}.why-section__intro,.account-summary,.admin-analytics-grid,.admin-analytics-panel-grid{grid-template-columns:1fr 1fr}.content-grid--compact,.playlist-grid,.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hub-art{min-height:240px}.welcome-hero__visual{min-height:420px}.video-script-rail{position:static;top:auto}}@media (max-width: 900px){.page-shell{width:min(100vw - 1rem,100%)}.top-nav,.top-nav__links,.top-nav__actions,.home-rail,.section-header,.hero__actions,.video-actions,.video-vocab-form__actions,.vocabulary-form__actions,.vocabulary-entry__footer,.vocabulary-preview__item,.player-controls,.history-row,.admin-row,.playlist-row,.playlist-card,.auth-form,.admin-form,.playlist-editor__row,.listening-check-modal__header,.listening-check-editor__header,.listening-question-card__header,.listening-question-card__actions,.listening-check-modal__actions{flex-direction:column;align-items:stretch}.content-grid,.content-grid--compact,.playlist-grid,.admin-analytics-grid,.admin-analytics-panel-grid,.why-grid,.account-summary,.vocabulary-layout,.why-section__intro{grid-template-columns:1fr}.practice-hub-hero__copy h1{max-width:none}.hub-art{min-height:220px}.landing-stage h1,.welcome-hero h1{max-width:none}.welcome-hero__visual{min-height:340px}.video-vocab-form__details,.video-vocab-form__footer{grid-template-columns:1fr}}@media (max-width: 640px){.top-nav{padding-inline:1rem}.glass-panel,.welcome-hero,.landing-stage{padding:1rem}.section-header{align-items:stretch}.section-header__description{max-width:none}.button,.button--ghost,.language-menu__button{width:100%}.playlist-card{grid-template-columns:1fr}.playlist-card__art{border-right:0;border-bottom:0}.study-script-panel{height:auto;min-height:0}.study-script-panel__body{max-height:360px}.study-script-panel__line{grid-template-columns:1fr;gap:.35rem;padding:.8rem .85rem}.study-script-panel__time{min-width:0}.welcome-hero__photo--a{left:0;width:40%}.welcome-hero__photo--b{left:28%;width:42%}.welcome-hero__photo--c{right:0;width:43%}.welcome-hero__photo--d{left:20%;width:38%}.welcome-hero__photo--e{right:18%;width:34%}.welcome-hero__photo--f{right:4%;width:27%}.welcome-hero__photo--g{right:6%;top:10%;width:62%;height:50%}.hub-slot--wide,.hub-slot--listening-main,.hub-slot--discover-a,.hub-slot--discover-b,.hub-slot--discover-c{top:12%;right:8%;bottom:12%;left:8%}.hub-slot--stack{width:48%;height:32%}.discover-sidebar,.discover-results,.auth-card{padding:1rem}.video-vocab-popover{width:100%;padding:.9rem}.listening-check-option{grid-template-columns:auto 1fr}.listening-check-option input{grid-row:1 / span 2}.playlist-row img{width:100%}}