:root{--brand: #3182f6;--brand-strong: color-mix(in srgb, var(--brand), #000 16%);--brand-press: color-mix(in srgb, var(--brand), #000 27%);--brand-tint: color-mix(in srgb, var(--brand) 11%, #fff);--brand-tint-2: color-mix(in srgb, var(--brand) 20%, #fff);--g0: #ffffff;--g50: #f9fafb;--g100:#f2f4f6;--g150:#eaedf0;--g200:#e5e8eb;--g300:#d1d6db;--g400:#b0b8c1;--g500:#8b95a1;--g600:#6b7684;--g700:#4e5968;--g800:#333d4b;--g900:#191f28;--success:#15a36e;--success-tint:#e4f7ef;--success-strong:#0f8a5c;--warning:#f59e0b;--warning-tint:#fef3e2;--danger:#f04452;--danger-tint:#fde7e9;--danger-strong:#d8323f;--info:#3182f6;--info-tint:#e8f2ff;--plan-free:#8b95a1;--plan-basic:#3182f6;--plan-standard:#7c5cff;--plan-premium:#0b1b3a;--bg: var(--g100);--surface: var(--g0);--surface-2: var(--g50);--surface-3: var(--g100);--border: var(--g200);--border-strong: var(--g300);--text: var(--g900);--text-2: var(--g700);--text-3: var(--g500);--text-on-brand:#ffffff;--r-xs:6px;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--r-2xl:28px;--r-full:999px;--sh-xs: 0 1px 2px rgba(25,31,40,.06);--sh-sm: 0 2px 8px rgba(25,31,40,.06), 0 1px 2px rgba(25,31,40,.04);--sh-md: 0 6px 20px rgba(25,31,40,.08), 0 2px 6px rgba(25,31,40,.04);--sh-lg: 0 16px 40px rgba(25,31,40,.12), 0 4px 12px rgba(25,31,40,.06);--sh-brand: 0 8px 24px rgba(49,130,246,.28);--font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;--mono: "SFMono-Regular", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;--space: 4px;color-scheme:light}[data-theme=dark]{--g0: #15171c;--g50: #181b21;--g100:#1d2128;--g150:#22272f;--g200:#2b313a;--g300:#3a414c;--g400:#525c69;--g500:#7e8895;--g600:#9aa3af;--g700:#c2c9d1;--g800:#dde2e7;--g900:#f3f5f7;--brand-tint: color-mix(in srgb, var(--brand) 22%, #0e1014);--brand-tint-2: color-mix(in srgb, var(--brand) 34%, #0e1014);--success-tint:#10271e;--warning-tint:#2c2310;--danger-tint:#2e1518;--info-tint:#16243b;--bg: #0e1014;--surface: #15171c;--surface-2: #181b21;--surface-3: #1d2128;--border: #262b33;--border-strong:#343b45;--plan-premium:#cdd6ff;--sh-xs: 0 1px 2px rgba(0,0,0,.4);--sh-sm: 0 2px 8px rgba(0,0,0,.4);--sh-md: 0 6px 20px rgba(0,0,0,.45);--sh-lg: 0 16px 40px rgba(0,0,0,.55);--sh-brand: 0 8px 24px rgba(49,130,246,.35);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;letter-spacing:-.01em}::selection{background:var(--brand-tint-2);color:var(--text)}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:var(--g300);border-radius:99px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--g400);background-clip:padding-box}*::-webkit-scrollbar-track{background:transparent}.display{font-size:clamp(40px,5.2vw,64px);font-weight:800;line-height:1.08;letter-spacing:-.035em}.h1{font-size:34px;font-weight:800;line-height:1.18;letter-spacing:-.03em}.h2{font-size:26px;font-weight:700;line-height:1.25;letter-spacing:-.025em}.h3{font-size:20px;font-weight:700;line-height:1.3;letter-spacing:-.02em}.h4{font-size:17px;font-weight:700;line-height:1.35;letter-spacing:-.015em}.body{font-size:15px;font-weight:500;line-height:1.6}.small{font-size:13px;font-weight:500;line-height:1.5}.tiny{font-size:12px;font-weight:600;line-height:1.4}.mono{font-family:var(--mono);font-feature-settings:"liga" 0}.t2{color:var(--text-2)}.t3{color:var(--text-3)}.btn{font-family:var(--font);display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;cursor:pointer;font-weight:700;letter-spacing:-.01em;border-radius:var(--r-md);transition:background .15s,border-color .15s,transform .08s,box-shadow .15s,color .15s;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:active{transform:translateY(1px) scale(.99)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-sm{height:36px;padding:0 14px;font-size:13px;border-radius:var(--r-sm)}.btn-md{height:44px;padding:0 18px;font-size:15px}.btn-lg{height:54px;padding:0 26px;font-size:16px;border-radius:var(--r-lg)}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-strong)}.btn-primary:active{background:var(--brand-press)}.btn-cta{background:var(--brand);color:#fff;box-shadow:var(--sh-brand)}.btn-cta:hover{background:var(--brand-strong)}.btn-secondary{background:var(--brand-tint);color:var(--brand-strong)}.btn-secondary:hover{background:var(--brand-tint-2)}.btn-ghost{background:transparent;color:var(--text-2)}.btn-ghost:hover{background:var(--surface-3);color:var(--text)}.btn-outline{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn-outline:hover{background:var(--surface-3);border-color:var(--g400)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-strong)}.btn-danger-soft{background:var(--danger-tint);color:var(--danger-strong)}.btn-danger-soft:hover{background:var(--danger);color:#fff}.btn-icon{padding:0;width:44px;aspect-ratio:1}.btn-icon.btn-sm{width:36px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--sh-sm)}.card-flat{box-shadow:none}.card-pad{padding:24px}.badge{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:var(--r-full);font-size:12px;font-weight:700;letter-spacing:-.01em;background:var(--surface-3);color:var(--text-2);border:1px solid transparent;white-space:nowrap}.badge .dot{width:6px;height:6px;border-radius:99px;background:currentColor}.badge-brand{background:var(--brand-tint);color:var(--brand-strong)}.badge-success{background:var(--success-tint);color:var(--success-strong)}.badge-warning{background:var(--warning-tint);color:#b4730a}.badge-danger{background:var(--danger-tint);color:var(--danger-strong)}.badge-neutral{background:var(--surface-3);color:var(--text-2);border-color:var(--border)}.badge-outline{background:transparent;border-color:var(--border-strong);color:var(--text-2)}.field{display:flex;flex-direction:column;gap:7px}.label{font-size:13px;font-weight:700;color:var(--text-2);letter-spacing:-.01em}.label .req{color:var(--danger);margin-left:2px}.hint{font-size:12px;color:var(--text-3);line-height:1.45}.input,.select,.textarea{font-family:var(--font);width:100%;background:var(--surface);color:var(--text);border:1.5px solid var(--border-strong);border-radius:var(--r-md);padding:0 14px;height:46px;font-size:15px;font-weight:500;transition:border-color .15s,box-shadow .15s,background .15s}.textarea{height:auto;padding:12px 14px;line-height:1.5;resize:vertical;min-height:90px}.input::placeholder,.textarea::placeholder{color:var(--g400);font-weight:500}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-tint)}.input-sm{height:38px;font-size:13.5px;border-radius:var(--r-sm);padding:0 11px}.input.mono{font-size:13px}.input-affix{display:flex;align-items:center;gap:0;border:1.5px solid var(--border-strong);border-radius:var(--r-md);overflow:hidden;background:var(--surface)}.input-affix:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-tint)}.input-affix .prefix{padding:0 4px 0 14px;color:var(--text-3);font-size:14px;font-weight:600}.input-affix .input{border:none;box-shadow:none!important}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:none;cursor:pointer;padding-right:38px}.check{display:flex;gap:11px;align-items:flex-start;cursor:pointer;-webkit-user-select:none;user-select:none}.check input{display:none}.check .box{flex:0 0 auto;width:22px;height:22px;border-radius:7px;margin-top:1px;border:2px solid var(--border-strong);background:var(--surface);display:grid;place-items:center;transition:all .15s;color:#fff}.check input:checked+.box{background:var(--brand);border-color:var(--brand)}.check .box svg{opacity:0;transform:scale(.5);transition:all .15s}.check input:checked+.box svg{opacity:1;transform:scale(1)}.switch{position:relative;width:46px;height:28px;border-radius:99px;background:var(--g300);cursor:pointer;transition:background .2s;flex:0 0 auto}.switch.on{background:var(--brand)}.switch .knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:99px;background:#fff;box-shadow:var(--sh-xs);transition:left .2s}.switch.on .knob{left:21px}.gauge-track{width:100%;height:8px;border-radius:99px;background:var(--surface-3);overflow:hidden}.gauge-fill{height:100%;border-radius:99px;background:var(--brand);transition:width .5s cubic-bezier(.4,0,.2,1)}.gauge-fill.warn{background:var(--warning)}.gauge-fill.danger{background:var(--danger)}.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px}.tbl th{text-align:left;font-size:12px;font-weight:700;color:var(--text-3);padding:11px 14px;border-bottom:1px solid var(--border);white-space:nowrap;letter-spacing:0}.tbl td{padding:13px 14px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}.tbl tr:last-child td{border-bottom:none}.tbl tbody tr{transition:background .12s}.tbl tbody tr:hover{background:var(--surface-2)}.tbl .num{font-variant-numeric:tabular-nums}.row{display:flex;align-items:center}.col{display:flex;flex-direction:column}.gap4{gap:4px}.gap6{gap:6px}.gap8{gap:8px}.gap10{gap:10px}.gap12{gap:12px}.gap16{gap:16px}.gap20{gap:20px}.gap24{gap:24px}.gap32{gap:32px}.between{justify-content:space-between}.center{justify-content:center;align-items:center}.wrap{flex-wrap:wrap}.grow{flex:1}.divider{height:1px;background:var(--border);width:100%}.vdivider{width:1px;background:var(--border);align-self:stretch}.chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:99px;border:1.5px solid var(--border-strong);background:var(--surface);font-size:13px;font-weight:600;color:var(--text-2);cursor:pointer;transition:all .14s}.chip:hover{border-color:var(--g400);color:var(--text)}.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}.kbd{font-family:var(--mono);font-size:11px;padding:2px 6px;border-radius:6px;background:var(--surface-3);border:1px solid var(--border);color:var(--text-2)}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px;padding:54px 24px;color:var(--text-3)}.empty .icon-wrap{width:64px;height:64px;border-radius:18px;background:var(--surface-3);display:grid;place-items:center;color:var(--text-3)}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin .8s linear infinite}.fade-up{animation:fadeUp .5s cubic-bezier(.2,.7,.2,1) both}.fade-in{animation:fadeIn .4s ease both}.skel{background:linear-gradient(90deg,var(--surface-3) 25%,var(--surface-2) 50%,var(--surface-3) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:6px}.scroll{overflow:auto}.focusable:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:var(--r-sm)}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 820px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero-split{grid-template-columns:1fr!important;gap:36px!important;padding-top:48px!important}.auth-grid{grid-template-columns:1fr!important}.auth-side{display:none!important}.landing-nav-links a.nav-anchor{display:none}}