html{scrollbar-gutter:stable}
.global-ability-wrap{width:100%}
.hero-ability-card{position:relative;width:100%;padding-inline:18px;cursor:default}
.hero-ability-card .ability-metrics{min-height:54px;gap:20px}
.hero-ability-card .mastered-zone{display:inline-flex;align-items:center;gap:20px;cursor:pointer}
.hero-ability-card .ability-metrics i{display:inline-flex;align-items:baseline;gap:6px;color:#d6ddeb;font-size:15px;font-style:normal}
.hero-ability-card .ability-metrics i b{font-size:25px}
.hero-ability-card .ability-metrics .metric-with-week{gap:0}
.hero-ability-card .ability-metrics .weekly-increment{color:#cdb2ff;font-size:12px}
.hero-ability-card .ability-metrics .metric-with-week small{margin-left:6px}
.hero-ability-card .ability-metrics small{font-size:15px}
.hero-ability-card .ability-metrics em{font-size:22px}
.hero-ability-card #english-mastery-rate{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
.hero-ability-card .mastery-rate{display:grid;gap:3px;justify-items:center}
.hero-ability-card .mastery-rate b{color:#e6e9ef;font:700 24px var(--mono)}
.hero-ability-card .mastery-rate small{display:inline-block;color:#465365;font-size:11px!important;font-weight:500;line-height:1.25;letter-spacing:.12em;text-shadow:0 1px 1px rgba(255,255,255,.18),0 -1px 1px rgba(4,8,14,.98),1px 0 1px rgba(4,8,14,.5)}
.hero-ability-card .known-label{display:inline-block;padding-right:12px;border-right:1px solid var(--line);color:#465365;font-size:11px;font-weight:500;line-height:1.25;letter-spacing:.12em;text-align:center;text-shadow:0 1px 1px rgba(255,255,255,.18),0 -1px 1px rgba(4,8,14,.98),1px 0 1px rgba(4,8,14,.5)}
.brand-nav button:not(.login-button,.login){border-radius:8px;transition:color .16s ease,background .16s ease,transform .16s ease}
.brand-nav button:not(.login-button,.login):hover{background:rgba(157,97,255,.12);color:#fff;transform:translateY(-1px)}
.brand-nav .partner-button{color:#d9a45a!important;font-weight:700;text-shadow:0 0 7px rgba(217,164,90,.16)}
.brand-nav .partner-button:hover{color:#edc27f!important;background:rgba(217,164,90,.1)}
.brand-nav .login-button,.brand-nav .login{margin-left:6px;padding:9px 20px;border-radius:13px;background:#f6f4f4;color:#1d2028;font-weight:800;transition:background .16s ease,box-shadow .16s ease,transform .16s ease}
.brand-nav .login-button:hover,.brand-nav .login:hover{background:#fff;box-shadow:0 7px 18px rgba(255,255,255,.16);transform:translateY(-2px)}
.hero-ability-card .ability-metrics i,.hero-ability-card .today-learning{transition:transform .18s ease,color .18s ease,text-shadow .18s ease}
.hero-ability-card[data-hover-zone="mastered"] .mastered-zone i{transform:translateY(-5px);color:#f0f3f9;text-shadow:0 7px 16px rgba(0,0,0,.32)}
.hero-ability-card [data-tooltip]{position:relative;cursor:help}.hero-ability-card [data-tooltip]::after{position:absolute;z-index:4;bottom:calc(100% + 10px);left:50%;padding:7px 10px;border:1px solid #465064;border-radius:6px;background:#272d39;box-shadow:0 7px 16px rgba(0,0,0,.24);color:#edf1f8;content:attr(data-tooltip);font:500 12px var(--font);line-height:1.35;white-space:nowrap;opacity:0;pointer-events:none;transform:translate(-50%,4px);transition:opacity .14s ease,transform .14s ease}.hero-ability-card [data-tooltip]:hover::after{opacity:1;transform:translate(-50%,0)}
.goal-group{display:inline-flex;align-items:center;gap:20px;margin-left:auto;border:0;padding:0;background:transparent;color:#d6ddeb;cursor:pointer}.goal-group>span{display:inline-flex;align-items:baseline;gap:6px;color:#d6ddeb;font-size:15px;white-space:nowrap;transition:transform .18s ease,color .18s ease,text-shadow .18s ease}.goal-group b{color:#cf6269;font:700 25px var(--mono)}.hero-ability-card .ability-metrics .goal-group .known-label{display:inline-block;padding:0 0 0 12px;border-right:0;border-left:1px solid var(--line);color:#c98b94;font:500 11px/1.25 var(--font);font-style:normal;font-weight:500;letter-spacing:.12em;text-align:center;text-shadow:0 1px 1px rgba(255,255,255,.18),0 -1px 1px rgba(4,8,14,.98),1px 0 1px rgba(4,8,14,.5)}.goal-group:hover>span,.hero-ability-card[data-hover-zone="goal"] .goal-group>span{color:#f0f3f9}.goal-group:hover>span{transform:translateY(-5px)}
.auth-modal{position:fixed;z-index:100;inset:0;display:none;align-items:center;justify-content:center;padding:22px;background:rgba(7,10,16,.68);backdrop-filter:blur(8px)}.auth-modal.open{display:flex}.auth-dialog{position:relative;width:min(408px,100%);padding:38px 32px 32px;border:1px solid #485264;border-radius:18px;background:linear-gradient(145deg,#252c38,#1a202a);box-shadow:0 28px 85px rgba(0,0,0,.52);animation:auth-dialog-in .18s cubic-bezier(.2,.75,.25,1)}@keyframes auth-dialog-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}.auth-close{position:absolute;top:14px;right:16px;width:32px;height:32px;border:0;border-radius:8px;background:transparent;color:#aeb8c8;cursor:pointer;font-size:24px;line-height:1}.auth-close:hover{background:rgba(255,255,255,.08);color:#fff}.auth-kicker{margin:0 0 8px;color:#b998ff;font:700 11px var(--mono);letter-spacing:.15em}.auth-dialog h2{margin:0;color:#f5f7fb;font-size:27px;letter-spacing:-.04em}.auth-description{margin:9px 0 22px;color:#9ca8ba;font-size:13px;line-height:1.65}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin:0 0 24px;border-bottom:1px solid #414b5c}.auth-tabs button{border:0;border-bottom:2px solid transparent;padding:10px 4px;background:transparent;color:#8995a7;cursor:pointer;font-weight:700}.auth-tabs button.active{border-color:#a873ff;color:#f2edff}.auth-dialog form{display:grid;gap:14px}.auth-dialog [hidden]{display:none!important}.auth-dialog label{display:grid;gap:7px;color:#c2cad7;font-size:13px;font-weight:600}.auth-dialog input{height:46px;border:1px solid #465164;border-radius:9px;outline:0;padding:0 13px;background:#151b24;color:#f5f7fb;font:500 15px var(--mono)}.auth-dialog input:focus{border-color:#a873ff;box-shadow:0 0 0 3px rgba(168,115,255,.14)}.auth-dialog input::placeholder{color:#687489;font-family:var(--font)}.auth-error{margin:0;border-radius:8px;padding:9px 11px;background:rgba(207,98,105,.14);color:#ffb4ba;font-size:13px}.auth-submit,.auth-logout{height:46px;border:0;border-radius:9px;background:linear-gradient(120deg,#7244d8,#a669ff);box-shadow:0 8px 18px rgba(116,65,232,.22);color:#fff;cursor:pointer;font-weight:800}.auth-submit:hover,.auth-logout:hover{filter:brightness(1.08)}.auth-submit:disabled{cursor:wait;opacity:.7}.auth-name-display{margin:20px 0 2px;color:#f5f7fb;font:700 26px var(--font)}.auth-phone-display{margin:0 0 10px;color:#9da8b9;font:500 14px var(--mono)}.auth-logout{width:100%;margin-top:12px;background:#353f4f;box-shadow:none}
@media (max-width:720px){.hero-ability-card .ability-metrics{gap:11px}.hero-ability-card .mastered-zone{gap:11px}.hero-ability-card .ability-metrics i{font-size:12px}.hero-ability-card .ability-metrics i b{font-size:20px}}