.hero__note{color:var(--faint-foreground);align-items:center;gap:10px;margin-top:22px;font-size:.62rem;display:inline-flex}.hero__note i{background:oklch(75% .15 165);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse-dot;box-shadow:0 0 10px oklch(75% .15 165/.8)}.hero__note--mail{margin-top:10px;display:block}.hero__note--mail a{color:var(--muted-foreground);text-underline-offset:3px;text-decoration:underline;transition:color .3s}.hero__note--mail a:hover{color:var(--primary)}.chat{padding:0;overflow:hidden}.chat__head{border-bottom:1px solid var(--border);background:oklch(14% .023 256/.7);align-items:center;gap:12px;padding:16px 20px;display:flex}.chat__avatar{width:38px;height:38px;font-family:var(--font-serif);color:var(--primary);background:var(--primary-soft);border-radius:50%;place-items:center;font-size:1.25rem;font-style:italic;display:grid;box-shadow:inset 0 0 0 1px oklch(82% .13 200/.3)}.chat__id{flex:1;gap:2px;display:grid}.chat__id strong{letter-spacing:.02em;font-size:.95rem;font-weight:500}.chat__status{color:oklch(75% .15 165);align-items:center;gap:6px;font-size:.56rem;display:inline-flex}.chat__status i{background:currentColor;border-radius:50%;width:5px;height:5px;animation:2s infinite pulse-dot;box-shadow:0 0 8px}.chat__body{align-content:start;gap:12px;min-height:300px;padding:22px 20px;display:grid}.chat__msg{max-width:86%;color:var(--foreground);border-radius:14px;padding:12px 16px 20px;font-size:.9rem;font-weight:300;line-height:1.55;position:relative}.chat__msg--in{border:1px solid var(--border);background:oklch(17% .025 255/.9);border-bottom-left-radius:4px;justify-self:start}.chat__msg--out{background:oklch(35% .07 200/.35);border:1px solid oklch(82% .13 200/.25);border-bottom-right-radius:4px;justify-self:end}.chat__time{color:var(--faint-foreground);font-size:.5rem;position:absolute;bottom:6px;right:12px}.chat__chips{flex-wrap:wrap;gap:7px;margin-top:10px;display:flex}.chat__chips .chip{color:var(--muted-foreground);transition:border-color .3s, color .3s, box-shadow .3s, transform .3s var(--ease-out);border-color:oklch(82% .13 200/.35);padding:6px 12px;font-size:.56rem}.chat__chips .chip:hover{color:var(--primary);border-color:oklch(82% .13 200/.7);transform:translateY(-1px);box-shadow:0 0 14px oklch(82% .13 200/.3)}.chat__typing{border:1px solid var(--border);background:oklch(17% .025 255/.9);border-radius:14px 14px 14px 4px;justify-self:start;align-items:center;gap:5px;padding:13px 16px;display:none}.chat__typing.is-on{display:inline-flex}.chat__typing i{background:var(--muted-foreground);border-radius:50%;width:6px;height:6px;animation:1.1s ease-in-out infinite chat-typing}.chat__typing i:nth-child(2){animation-delay:.18s}.chat__typing i:nth-child(3){animation-delay:.36s}@keyframes chat-typing{0%,60%,to{opacity:.45;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat__input{border-top:1px solid var(--border);color:var(--faint-foreground);background:oklch(14% .023 256/.7);align-items:center;gap:14px;padding:16px 20px;font-size:.88rem;font-weight:300;transition:color .3s;display:flex}.chat__input:hover{color:var(--muted-foreground)}.chat__input span:first-child{flex:1}.chat__send{background:var(--primary);width:36px;height:36px;color:var(--primary-foreground);transition:transform .35s var(--ease-out);border-radius:50%;place-items:center;font-size:.95rem;display:grid;box-shadow:0 0 18px oklch(82% .13 200/.4)}.chat__input:hover .chat__send{transform:translate(3px)}.help__grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.help{border:1px solid var(--border);border-radius:var(--radius);background:var(--gradient-card);transition:border-color .5s, transform .5s var(--ease-out), box-shadow .5s;flex-direction:column;gap:12px;padding:28px 30px 30px;display:flex;position:relative;overflow:hidden}.help:before{content:"";background:linear-gradient(180deg, var(--accent-teal), var(--primary));transform-origin:top;width:2px;transition:transform .6s var(--ease-out);position:absolute;top:0;bottom:0;left:0;transform:scaleY(0);box-shadow:0 0 14px oklch(82% .13 200/.5)}.help:hover{box-shadow:var(--shadow-glow);border-color:oklch(40% .06 220/.55);transform:translateY(-4px)}.help:hover:before{transform:scaleY(1)}.help__num{color:var(--primary);font-size:.64rem}.help h3{font-size:var(--type-h4);letter-spacing:-.015em;padding-right:36px;font-weight:500;line-height:1.25}.help p{color:var(--muted-foreground);font-size:.92rem;font-weight:300;line-height:1.68}.help__arrow{color:var(--faint-foreground);transition:color .4s, transform .4s var(--ease-out);font-size:1.05rem;position:absolute;top:26px;right:26px}.help:hover .help__arrow{color:var(--primary);transform:translate(4px,-2px)}.cover{background:var(--background-deep);border-block:1px solid var(--border)}.cover__grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(40px,6vw,90px);display:grid}.cover__cards{gap:14px;margin-top:34px;display:grid}.cover__card{border:1px solid var(--border);border-radius:var(--radius);background:var(--gradient-card);gap:12px;padding:22px 26px;display:grid}.cover__tag{color:var(--faint-foreground);align-items:center;gap:8px;font-size:.6rem;display:inline-flex}.cover__tag i{background:var(--primary);width:6px;height:6px;box-shadow:0 0 10px var(--primary);border-radius:50%;animation:2s infinite pulse-dot}.cover__card strong{font-size:1.15rem;font-weight:500}.cover__cities{flex-wrap:wrap;gap:8px;display:flex}.cover__note{color:var(--faint-foreground);letter-spacing:.1em;max-width:52ch;margin-top:22px;font-size:.6rem;line-height:1.8}.sonar{justify-items:center;gap:20px;display:grid}.sonar__scope{aspect-ratio:1;border:1px solid var(--border-strong);width:min(420px,100%);box-shadow:var(--shadow-deep), inset 0 0 60px oklch(82% .13 200/.05);background:radial-gradient(circle,oklch(16% .026 255/.7),oklch(11% .022 256/.9) 70%);border-radius:50%;position:relative;overflow:hidden}.sonar__ring{border:1px solid oklch(82% .13 200/.14);border-radius:50%;position:absolute}.sonar__ring:first-child{inset:12%}.sonar__ring:nth-child(2){inset:28%}.sonar__ring:nth-child(3){inset:40%}.sonar__cross{background:linear-gradient(90deg,#0000 calc(50% - .5px),oklch(82% .13 200/.1) 50%,#0000 calc(50% + .5px)),linear-gradient(0deg,#0000 calc(50% - .5px),oklch(82% .13 200/.1) 50%,#0000 calc(50% + .5px));position:absolute;inset:0}.sonar__sweep{background:conic-gradient(oklch(82% .13 200/.22),oklch(82% .13 200/.05) 18%,#0000 32%);border-radius:50%;animation:7s linear infinite sonar-sweep;position:absolute;inset:0}@keyframes sonar-sweep{to{transform:rotate(360deg)}}.sonar__center{background:var(--primary);width:8px;height:8px;box-shadow:0 0 16px var(--primary);border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.sonar__dot{left:var(--x);top:var(--y);background:var(--accent-teal);border-radius:50%;width:7px;height:7px;animation:2.6s ease-in-out infinite pulse-dot;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 12px oklch(78% .12 195/.9)}.sonar__dot:nth-of-type(odd){animation-delay:.9s}.sonar__legend{color:var(--faint-foreground);flex-wrap:wrap;gap:12px 28px;font-size:.58rem;display:flex}.sonar__legend span{align-items:center;gap:8px;display:inline-flex}.sonar__key{background:var(--accent-teal);border-radius:50%;width:7px;height:7px;box-shadow:0 0 8px oklch(78% .12 195/.8)}.sonar__key--global{background:var(--primary);box-shadow:0 0 8px var(--primary)}@media (width<=1080px){.help__grid{grid-template-columns:repeat(2,1fr)}.cover__grid{grid-template-columns:1fr}}@media (width<=720px){.help__grid{grid-template-columns:1fr}.chat__msg{max-width:94%}}