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a:hover{border-color:var(--brand);box-shadow:var(--sh-2);transform:translateY(-2px)}.dashboard-quick a>span{font-size:25px}.dashboard-quick div{flex-direction:column;flex:1;gap:3px;display:flex}.dashboard-quick small{color:var(--muted)}.dashboard-quick em{color:var(--brand);font-size:13px;font-style:normal;font-weight:700}.coach-loading{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);min-height:220px;color:var(--muted);place-items:center;display:grid}.coach-hero{border-radius:var(--r-lg);background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;box-shadow:var(--sh-brand);justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:18px;padding:27px;display:flex}.coach-hero h2{font-family:var(--serif);margin:5px 0 8px;font-size:30px}.coach-hero p{opacity:.86;max-width:650px;line-height:1.55}.coach-hero 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span:last-child{grid-column:1/-1}.dashboard-quick{grid-template-columns:1fr 1fr;gap:9px;margin:12px 0 22px}.dashboard-quick a{flex-direction:column;align-items:flex-start;gap:7px;min-height:136px;padding:13px 12px}.dashboard-quick a>span{font-size:22px}.dashboard-quick div{gap:4px}.dashboard-quick b{font-size:13.5px;line-height:1.25}.dashboard-quick small{font-size:10.5px;line-height:1.35}.dashboard-quick em{margin-top:auto;font-size:11px}.section-heading-row{margin-top:2px}.section-heading-row .section-title{font-size:24px}.tool-filters{grid-template-columns:repeat(3,1fr);gap:7px;margin:10px 0 13px;display:grid;overflow:visible}.tool-filters button{text-align:center;padding:8px 6px;font-size:11.5px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.tool-card{border-radius:16px;gap:7px;min-height:150px;padding:13px 11px 12px}.tool-card:hover{transform:none}.tool-icon{border-radius:11px;width:38px;height:38px;margin:0;font-size:18px}.tool-name{font-family:var(--sans);overflow-wrap:anywhere;font-size:13.5px;font-weight:720;line-height:1.25}.tool-desc{display:none}.tool-foot{letter-spacing:.035em;margin-top:auto;font-size:9.5px;line-height:1.3}.panel{border-radius:17px;padding:16px 14px}.ach,.row-item{padding:10px;font-size:12.5px}.cf-head{gap:9px;padding:12px 13px}.cf-actions{grid-template-columns:1fr 1fr;gap:8px;width:100%;display:grid}.cf-actions button{width:100%;padding:9px 7px;font-size:12px}.voice-bar{gap:8px;padding:10px 13px}.voice-btn{padding:8px 11px;font-size:12px}.voice-hint{padding:10px 13px;font-size:11.5px;line-height:1.45}.cf-body{height:42vh;min-height:230px;max-height:390px;padding:13px}.msg{max-width:92%;padding:11px 13px;font-size:13.5px;line-height:1.5}.cf-input{grid-template-columns:1fr auto;gap:8px;padding:10px 12px;display:grid}.cf-input input{min-width:0;padding:11px 12px;font-size:14px}.cf-input button{font-size:13px;width:auto!important;padding:10px 14px!important}.image-row{grid-template-columns:1fr 1fr;gap:8px;padding:11px 12px;display:grid}.image-row button{width:100%;padding:10px 8px;font-size:12px}.diag-block{padding:13px 12px}}@media (max-width:360px){.brand-mark{font-size:13px}.stat,.streak-badge{padding:4px 5px}.acct-avatar{width:29px;height:29px}.tool-grid{gap:7px}.tool-card{min-height:142px;padding:11px 9px}.tool-name{font-size:12.5px}}.bottom-nav{display:none}@media (max-width:700px){.bottom-nav{z-index:50;padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:saturate(1.6)blur(16px);border-top:1px solid var(--line);display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px #101c180f}.bottom-nav-item{color:var(--faint);cursor:pointer;transition:transform .15s var(--ease), color .2s;background:0 0;border:none;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:2px;padding:6px 2px;display:flex}.bottom-nav-item:active{transform:scale(.92)}.bottom-nav-item.active{color:var(--brand)}.bottom-nav-icon{font-size:21px;line-height:1}.bottom-nav-label{letter-spacing:.01em;font-size:10px;font-weight:650}.bottom-nav-item.active .bottom-nav-icon{filter:drop-shadow(0 2px 4px var(--brand-glow));transform:translateY(-1px)}.game-shell,.tool-shell,.certificate-page{padding-bottom:calc(78px + env(safe-area-inset-bottom,0px))}}