.hush-page{--hush:#49e6c2;--amber:#ffca6b;z-index:1;min-height:100vh;position:relative;overflow:hidden}.hush-page:before{content:"";z-index:-1;filter:blur(34px);pointer-events:none;background:radial-gradient(at 80% 20%,#49e6c21f,#0000 32%),radial-gradient(at 18% 74%,#004aad33,#0000 38%);position:fixed;inset:-15%}.hush-hero{justify-content:space-between;align-items:center;gap:40px;max-width:1180px;margin:auto;padding:58px 30px 44px;display:flex}.hush-hero>div:first-child{max-width:690px}.hush-hero h1{font-size:clamp(54px,7vw,90px)}.hush-hero h1 em{-webkit-text-stroke-color:var(--hush);text-shadow:0 0 28px #49e6c22e}.hush-hero>div>p:last-child{color:#a0aabb;max-width:610px;font-size:16px;line-height:1.65}.floor-art{border-bottom:2px solid #49e6c2cc;width:340px;height:170px;position:relative;box-shadow:0 12px 34px -16px #49e6c2cc}.art-signal{opacity:.82;align-items:flex-end;gap:3px;height:128px;display:flex}.art-signal i{background:linear-gradient(to top,#49e6c229,var(--hush));flex:1;min-width:2px;box-shadow:0 0 8px #49e6c240}.floor-art span,.floor-art b{letter-spacing:.18em;font-size:8px;position:absolute}.floor-art span{color:#6f7c8f;top:5px;right:0}.floor-art b{color:var(--hush);bottom:-20px;left:0}.hush-lab{background:linear-gradient(140deg,#111822f5,#05090ff7);border:1px solid #283342;border-radius:22px;max-width:1180px;margin:0 auto 48px;overflow:hidden;box-shadow:0 40px 100px #00000080}.hush-tabs{border-bottom:1px solid #27313d;grid-template-columns:repeat(4,1fr);display:grid}.hush-tabs button{color:#657184;letter-spacing:.15em;cursor:pointer;background:#080d15bd;border:0;border-right:1px solid #27313d;min-height:66px;font-size:9px;font-weight:900}.hush-tabs button:last-child{border-right:0}.hush-tabs button span{color:#394658;margin-right:9px}.hush-tabs button:hover{color:#c9d4df}.hush-tabs button.active{color:#fff;box-shadow:inset 0 -2px var(--hush);background:linear-gradient(#49e6c21a,#0000)}.hush-tabs button.active span{color:var(--hush)}.hush-heading{padding:27px 30px 20px}.hush-heading p{color:var(--hush);letter-spacing:.22em;margin:0 0 7px;font-size:8px;font-weight:900}.hush-heading h2{letter-spacing:-.035em;margin:0;font-size:clamp(22px,3vw,34px)}.floor-mode,.identify-mode,.rescue-mode,.inspect-mode{grid-template-columns:1.25fr .75fr;gap:22px;padding:0 30px 32px;display:grid}.signal-stage{background:radial-gradient(circle,#004aad26,#0000 60%),repeating-linear-gradient(0deg,#0000 0 49px,#ffffff09 50px),#090e17;border:1px solid #293442;border-radius:15px;min-height:350px;position:relative;overflow:hidden}.wave-signal{align-items:center;gap:3px;display:flex;position:absolute;inset:52px 22px 38px}.wave-signal i{background:linear-gradient(var(--purple),#287fff);opacity:.76;border-radius:3px;flex:1;min-width:2px;box-shadow:0 0 7px #004aad4d}.floor-line{border-top:2px solid var(--hush);transition:bottom .12s;position:absolute;left:0;right:0;box-shadow:0 -7px 22px #49e6c247}.floor-line:after{content:"";background:linear-gradient(#49e6c21c,#0000);height:140px;position:absolute;top:0;left:0;right:0;transform:translateY(-100%)}.floor-line span{color:var(--hush);font:800 9px var(--font-geist-mono);letter-spacing:.1em;position:absolute;top:8px;right:14px}.stage-labels{color:#536074;letter-spacing:.16em;justify-content:space-between;font-size:8px;font-weight:900;display:flex;position:absolute;inset:14px 16px auto}.stage-labels b{color:#8591a3;font-weight:700}.control-panel,.rescue-controls{background:#0b111c;border:1px solid #293442;border-radius:15px;padding:20px}.play-main{width:100%;min-height:59px;color:var(--hush);cursor:pointer;background:#49e6c214;border:1px solid #49e6c27a;border-radius:9px;justify-content:center;align-items:center;gap:13px;font-size:18px;display:flex;box-shadow:0 0 24px #49e6c20f}.play-main span{color:#fff;letter-spacing:.16em;font-size:9px;font-weight:900}.play-main:hover,.play-main.playing{background:#49e6c226;box-shadow:0 0 32px #49e6c21f}.range-control{margin-top:20px;display:block}.range-control>span{color:#768195;letter-spacing:.14em;justify-content:space-between;font-size:8px;font-weight:900;display:flex}.range-control b{color:#d9e1e8;font:700 10px var(--font-geist-mono)}.range-control input{width:100%;accent-color:var(--hush);margin-top:12px}.toggle-row{grid-template-columns:1fr 1fr;gap:7px;margin-top:20px;display:grid}.toggle-row button{color:#687487;letter-spacing:.12em;cursor:pointer;background:#111925;border:1px solid #303c4b;border-radius:7px;padding:11px;font-size:8px;font-weight:900}.toggle-row button.active{border-color:var(--hush);color:#fff;background:#49e6c21a}.reveal-button{color:#fff;letter-spacing:.16em;cursor:pointer;background:#151e2a;border:1px solid #384456;border-radius:8px;width:100%;margin-top:18px;padding:14px;font-size:8px;font-weight:900}.reveal-button:hover:not(:disabled){border-color:var(--blue);background:#172941}.reveal-button:disabled{opacity:.35;cursor:not-allowed}.relationship,.repair-score{border-left:2px solid var(--hush);background:#49e6c20e;margin-top:14px;padding:15px}.relationship span{color:#708094;letter-spacing:.17em;font-size:7px;font-weight:900;display:block}.relationship strong{color:var(--hush);font:800 26px var(--font-geist-mono);margin:4px 0;display:block}.relationship p,.repair-score p{color:#98a5b5;margin:0;font-size:11px;line-height:1.5}.mystery-card{background:radial-gradient(circle,#49e6c217,#0000 55%),#090e17;border:1px solid #293442;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;min-height:370px;padding:28px;display:flex}.mystery-card>span{color:#69768a;letter-spacing:.18em;align-self:flex-start;font-size:8px;font-weight:900}.mystery-card .play-main{max-width:230px}.mystery-card p{color:#6e7b8e;text-align:center;margin:18px 0 0;font-size:11px}.noise-orb{border:1px solid #49e6c238;border-radius:50%;width:150px;height:150px;margin:20px;position:relative}.noise-orb:before,.noise-orb:after,.noise-orb i{content:"";border:1px solid #49e6c23d;border-radius:50%;position:absolute;inset:18px}.noise-orb:after{inset:39px}.noise-orb i{background:var(--hush);inset:57px;box-shadow:0 0 25px #49e6c280}.noise-orb i:nth-child(2){background:0 0;inset:29px}.noise-orb i:nth-child(3){background:0 0;inset:8px}.noise-orb.listening i{animation:1.2s ease-in-out infinite alternate hush-ring}@keyframes hush-ring{to{opacity:.42;transform:scale(1.12)}}.noise-choices{grid-template-columns:1fr 1fr;align-content:start;gap:9px;display:grid}.noise-choices>button:not(.reveal-button){color:#8793a4;cursor:pointer;background:#0e1520;border:1px solid #2c3746;border-radius:8px;min-height:52px;padding:10px;font-size:9px;font-weight:800}.noise-choices>button.selected{border-color:var(--purple);color:#fff;background:#cb6ce617}.noise-choices>button.correct{border-color:var(--hush);color:var(--hush)}.noise-choices>.reveal-button,.noise-answer{grid-column:1/-1}.noise-answer{background:#49e6c20e;border:1px solid #49e6c240;border-radius:10px;padding:17px}.noise-answer.wrong{background:#ffca6b0e;border-color:#ffca6b45}.noise-answer>span{color:var(--hush);letter-spacing:.18em;font-size:7px;font-weight:900}.noise-answer.wrong>span{color:var(--amber)}.noise-answer h3{margin:5px 0 7px;font-size:18px}.noise-answer p,.noise-answer small{color:#a0aabb;margin:0;font-size:11px;line-height:1.5;display:block}.noise-answer small{color:#718095;margin-top:8px}.noise-answer button{color:var(--hush);letter-spacing:.14em;cursor:pointer;background:0 0;border:0;margin-top:14px;font-size:8px;font-weight:900}.rescue-visual{background:#090e17;border:1px solid #293442;border-radius:15px;min-height:400px;padding:25px}.challenge-head{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.challenge-head span{color:var(--hush);letter-spacing:.18em;font-size:7px;font-weight:900;display:block}.challenge-head strong{color:#edf4f4;margin-top:6px;font-size:17px;display:block}.challenge-head small{color:#718094;margin-top:5px;font-size:10px;display:block}.challenge-head button{color:var(--hush);letter-spacing:.12em;cursor:pointer;background:#49e6c20f;border:1px solid #49e6c24d;border-radius:7px;flex:none;padding:9px 11px;font-size:7px;font-weight:900}.before-after{grid-template-columns:1fr 35px 1fr;align-items:center;height:218px;display:grid}.before-after>div{background:linear-gradient(#0000,#ff778f14);border-bottom:2px solid #ff778f;justify-content:center;align-items:center;gap:8px;height:150px;padding:14px;display:flex}.before-after>div:last-child{border-color:var(--hush);background:linear-gradient(#0000,#49e6c212)}.before-after>div.damaged{border-color:var(--amber)}.before-after div b{color:#667487;letter-spacing:.14em;align-self:flex-start;font-size:7px;position:absolute}.before-after i{background:linear-gradient(var(--purple),var(--blue));border-radius:7px;width:11%;max-width:13px;transition:height .2s}.before-after em{text-align:center;color:#536175;font-style:normal}.rescue-visual>p{color:#8e9bad;margin:0;font-size:12px;line-height:1.6}.repair-score strong{color:var(--hush);font:800 13px var(--font-geist-mono);letter-spacing:.08em;margin-bottom:5px;display:block}.rescue-upload-wrap{border-top:1px solid #24303d;grid-template-columns:auto 1fr;align-items:center;gap:14px;margin-top:19px;padding-top:18px;display:grid}.rescue-upload{min-height:46px;padding:0 13px;font-size:7px}.rescue-upload-wrap>div{min-width:0}.rescue-upload-wrap>div strong,.rescue-upload-wrap>div small{display:block}.rescue-upload-wrap>div strong{color:#b9c5d1;letter-spacing:.1em;text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.rescue-upload-wrap>div small{color:#647286;margin-top:5px;font-size:9px;line-height:1.35}.monitor-row{grid-template-columns:1fr 1fr;gap:7px;margin-top:12px;display:grid}.monitor-row button{color:#687487;letter-spacing:.1em;cursor:pointer;background:#111925;border:1px solid #303c4b;border-radius:7px;padding:11px 6px;font-size:7px;font-weight:900}.monitor-row button.active{border-color:var(--hush);color:#fff;background:#49e6c21a}.denoise-control small{color:#5f6d80;margin-top:7px;font-size:8px;display:block}.gate-switch{background:#0e1621;border:1px solid #293543;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin-top:19px;padding:12px;display:flex}.gate-switch span,.gate-switch small{display:block}.gate-switch span{color:#8e9bac;letter-spacing:.13em;font-size:7px;font-weight:900}.gate-switch small{color:#5f6c7d;margin-top:5px;font-size:8px}.gate-switch button{color:#6e7a8b;cursor:pointer;background:#151e2a;border:1px solid #354253;border-radius:6px;min-width:54px;padding:9px;font-size:8px;font-weight:900}.gate-switch button.active{border-color:var(--amber);color:var(--amber);background:#ffca6b12}.gate-controls{background:#0a1019b3;border:1px solid #293543;border-top:0;border-radius:0 0 8px 8px;margin-top:-4px;padding:0 11px 12px}.inspect-mode{grid-template-columns:.7fr 1.3fr}.inspect-copy{padding:22px 6px}.inspect-copy>span,.analysis-panel>span{color:var(--hush);letter-spacing:.18em;font-size:8px;font-weight:900}.inspect-copy h3{margin:8px 0 10px;font-size:32px}.inspect-copy p{color:#8f9bad;margin:0 0 22px;font-size:12px;line-height:1.65}.hush-upload{border:1px solid var(--hush);color:#fff;letter-spacing:.14em;cursor:pointer;background:#49e6c214;border-radius:9px;align-items:center;gap:11px;min-height:56px;padding:0 18px;font-size:9px;font-weight:900;display:inline-flex;position:relative;box-shadow:0 0 28px #49e6c21a}.hush-upload span{color:var(--hush);font-size:20px}.hush-upload input{opacity:0;width:1px;height:1px;position:absolute}.inspect-copy>small{color:#647185;letter-spacing:.13em;margin-top:15px;font-size:7px;font-weight:900;display:block}.inspect-copy>small i{background:var(--hush);width:6px;height:6px;box-shadow:0 0 8px var(--hush);border-radius:50%;margin-right:6px;display:inline-block}.analysis-panel{background:#060b12b3;border:1px dashed #334050;border-radius:14px;min-height:320px;padding:24px}.analysis-panel.ready{border-style:solid;border-color:#49e6c266}.analysis-panel>p{color:#707e91;margin:7px 0 25px;font-size:11px}.metric-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.metric-grid>div{background:#0d1520;border:1px solid #283443;border-radius:9px;padding:15px 10px}.metric-grid small{color:#657286;letter-spacing:.14em;font-size:7px;font-weight:900;display:block}.metric-grid strong{color:#e7edf2;font:800 19px var(--font-geist-mono);margin-top:9px;display:block}.metric-grid strong b{color:#69788a;font-size:8px}.metric-grid .snr-metric{border-color:#49e6c266}.metric-grid .snr-metric strong{color:var(--hush)}.analysis-note{border-left:2px solid var(--hush);color:#9aa7b6;background:#49e6c20d;margin-top:13px;padding:14px;font-size:11px;line-height:1.55}.empty-meter{opacity:.3;justify-content:center;align-items:flex-end;gap:9px;height:150px;display:flex}.empty-meter i{background:#526175;border-radius:6px;width:14px;height:30%}.empty-meter i:nth-child(2n){height:55%}.empty-meter i:nth-child(3n){height:75%}@media (width<=800px){.hush-hero{padding-top:40px}.floor-art{display:none}.floor-mode,.identify-mode,.rescue-mode,.inspect-mode{grid-template-columns:1fr}.signal-stage{min-height:270px}.hush-tabs button{letter-spacing:.07em;font-size:7px}.hush-tabs button span{margin:0 0 4px;display:block}.metric-grid{grid-template-columns:1fr 1fr}}@media (width<=620px){.hush-lab{margin-left:12px;margin-right:12px}.hush-heading,.floor-mode,.identify-mode,.rescue-mode,.inspect-mode{padding-left:16px;padding-right:16px}.hush-tabs button{padding:6px 3px;font-size:6px}.noise-choices{grid-template-columns:1fr}.noise-choices>.reveal-button,.noise-answer{grid-column:auto}.before-after{grid-template-columns:1fr 24px 1fr}.challenge-head{flex-direction:column}.rescue-upload-wrap{grid-template-columns:1fr}.rescue-upload{justify-content:center}.metric-grid strong{font-size:15px}}