:root{--ink:#09132d;--muted:#5b6374;--blue:#1159f5;--line:#dfe6f1;--soft:#f6f9ff;--shadow:0 8px 22px rgba(25,46,83,.055),0 2px 4px rgba(25,46,83,.035);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK KR","Malgun Gothic",sans-serif;color:var(--ink);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#fff 0%,#fff 42%,#f8fafc 100%);min-height:100vh}button,input,textarea{font:inherit}button,a,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}button,a{touch-action:manipulation}button{color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #78a5ff;outline-offset:5px}button{border:0;background:none}h1,h2,h3,h4,p{margin:0}svg{display:block;flex-shrink:0}.icon{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;z-index:20;padding:10px 18px;border-radius:8px;background:var(--blue);color:white}.skip-link:focus{top:12px}
.site-header{height:80px;background:rgba(255,255,255,.94);border-bottom:1px solid #e4e8ef}.header-inner{max-width:1440px;height:100%;margin:auto;padding:0 43px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:16px;align-items:center;white-space:nowrap;font-size:29px;font-weight:800;letter-spacing:-1px}.brand-logo{width:44px;height:43px}.site-header nav{display:flex;align-items:center;gap:47px;font-size:20px;font-weight:650;color:#31394a}.site-header nav button,.site-header nav a{padding:12px 5px;border-radius:6px;transition:color .18s}.site-header nav button:hover,.site-header nav a:hover{color:var(--blue)}
.hero{position:relative;overflow:hidden;text-align:center;padding:32px 24px 39px;isolation:isolate;background:radial-gradient(ellipse at 47% -25%,#f4f8ff 0,transparent 70%)}.hero::before,.hero::after{content:"";position:absolute;z-index:-1;pointer-events:none}.hero::before{width:400px;height:240px;border-radius:0 0 64% 38%;background:linear-gradient(130deg,#cbdcff 0%,#eaf2ff 75%,#f6f9ff 100%);left:-145px;top:-114px;transform:rotate(-26deg);opacity:.8}.hero::after{width:410px;height:240px;border-radius:63% 38% 0 0;background:linear-gradient(145deg,#f3f8ff,#deecff);right:-185px;top:50px;transform:rotate(-28deg);opacity:.67}.hero h1{font-size:62px;line-height:1.3;font-weight:850;letter-spacing:-2.7px}.hero h1 span{color:#1057f5}.hero p{margin-top:8px;font-size:25px;font-weight:500;line-height:1.55;color:#596171;letter-spacing:-.8px}.hero-inner{max-width:1160px;margin:auto}
.dashboard{width:calc(100% - 64px);max-width:1376px;margin:0 auto;display:grid;grid-template-columns:minmax(350px,.39fr) minmax(0,.61fr);gap:18px;align-items:start}.left-column{display:flex;flex-direction:column;gap:20px;min-width:0}.card{background:linear-gradient(135deg,#fff,#fdfdff);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.input-card{padding:24px}.section-heading{display:flex;align-items:center;gap:14px;min-height:36px;margin-bottom:22px}.section-heading h2{font-size:26px;line-height:1.35;letter-spacing:-.7px;font-weight:800}.section-heading>.icon{width:30px;height:30px}.edit-icon{color:#142958}.input-card textarea{display:block;resize:vertical;width:100%;min-height:144px;height:144px;max-height:330px;padding:13px 17px;border:1.5px solid #bdc7d8;border-radius:10px;background:linear-gradient(130deg,#fff,#fcfdff);color:var(--ink);font-size:19px;line-height:1.65;letter-spacing:-.4px;transition:border-color .18s,box-shadow .18s;outline:none}.input-card textarea::placeholder{color:#6b7384;opacity:1}.input-card textarea:focus{border-color:#3978ff;box-shadow:0 0 0 4px #1661ff0e}.input-card textarea[aria-invalid=true]{border-color:#d95a49}.input-meta{display:flex;justify-content:space-between;gap:8px;margin:3px 1px 7px;font-size:10px;color:#7b8597;line-height:1.6}.input-meta>span:last-child{white-space:nowrap;font-variant-numeric:tabular-nums}.input-error{color:#b3402f;font-size:13px;margin:-6px 0 13px}.search-button{width:100%;height:57px;display:flex;align-items:center;justify-content:center;gap:13px;border:1px solid #1453e6;border-radius:10px;background:linear-gradient(115deg,#2063f6,#0848dc);color:white;font-size:21px;font-weight:700;letter-spacing:-.5px;box-shadow:0 4px 8px #1254ed16;transition:transform .18s,box-shadow .18s,filter .18s}.search-button .icon{width:28px;height:28px;stroke-width:2}.search-button:hover{filter:brightness(1.055);box-shadow:0 6px 18px #1254ed28;transform:translateY(-1px)}.search-button:active{transform:translateY(0)}.search-button:disabled{opacity:.68;transform:none}.spinner{width:23px;height:23px;border:2px solid #ffffff50;border-top-color:white;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.history-card{padding:20px 24px 21px;min-height:294px;scroll-margin-top:25px}.history-heading{gap:12px;margin-bottom:13px}.history-heading h2{font-size:23px}.history-heading>.icon{width:26px;height:26px;color:#1b376c}.history-guide{font-size:12px;line-height:1.55;color:#8991a1;margin:-2px 0 12px}.history-list{display:flex;flex-direction:column;align-items:flex-start;gap:8px;max-height:325px;overflow:auto;padding:2px 5px 2px 0;scrollbar-width:thin;scrollbar-color:#cbd8ed transparent}.history-item{max-width:100%;display:inline-flex;align-items:center;gap:10px;border-radius:30px;background:linear-gradient(100deg,#edf3ff,#e0eaff);padding:5px 15px 5px 11px;font-size:16px;font-weight:550;line-height:1.35;transition:background .18s,transform .18s;text-align:left}.history-item:hover{background:#d8e6ff;transform:translateX(2px)}.history-item>.icon{height:19px;width:19px;stroke:#77879d}.history-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}.history-item .example-tag{color:#7188ae;font-size:10px;font-weight:500}.history-privacy{font-size:11px;color:#9299a6;margin-top:16px}.count-badge{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:7px;background:#edf3ff;color:#3467b5;font-size:12px}.text-button{padding:5px 0;color:#6b7891;font-size:13px}.text-button:hover{color:var(--blue)}.clear-button{margin-left:auto;font-size:11px;white-space:nowrap}.history-empty{font-size:14px;color:#8991a1;padding:12px 0}
.result-card{padding:24px;min-height:646px;position:relative;overflow:hidden}.result-heading{margin-bottom:23px}.sparkle{color:#0860ff}.result-status{margin-left:auto;display:inline-block;padding:5px 10px;white-space:nowrap;border:1px solid #e2e8f1;border-radius:7px;color:#8290a5;background:#fbfcff;font-size:11px;font-weight:550}.result-status.live{color:#245fc1;border-color:#d9e6ff;background:#f2f7ff}.result-status.caution{color:#97631b;border-color:#f4e2bd;background:#fffbf2}.account-banner{display:flex;align-items:center;gap:21px;min-height:106px;padding:18px 23px;border:1px solid #d5e5ff;border-radius:11px;background:linear-gradient(110deg,#edf5ff,#d9e7ff)}.account-symbol{width:68px;height:65px;display:grid;place-items:center;border:1px solid #b3d0ff;border-radius:13px;background:linear-gradient(130deg,#aecbff,#c6ddff);color:#095eff;box-shadow:inset 0 1px 2px #ffffff55}.account-symbol .icon{width:34px;height:34px;stroke-width:1.9}.account-banner h3{font-size:38px;font-weight:850;letter-spacing:-1.5px;line-height:1.25;overflow-wrap:anywhere}.copy-button{margin-left:auto;align-self:center;color:#5173a7;display:flex;gap:5px;align-items:center;justify-content:center;padding:8px;border-radius:8px;font-size:11px;font-weight:550;opacity:.75;transition:background .18s,opacity .18s}.copy-button .icon{width:16px;height:16px;stroke-width:1.7}.copy-button:hover{background:#ffffffb0;opacity:1}.reason{font-size:17px;letter-spacing:-.5px;line-height:1.8;margin:21px 0 26px;color:#222c41;min-height:33px;overflow-wrap:anywhere;word-break:keep-all}.details-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:18px}.detail-card{padding:19px 21px 18px;min-height:214px;border:1px solid #d6dfed;border-radius:12px;background:linear-gradient(135deg,#fff,#f9faff);box-shadow:0 2px 4px #19365e03;min-width:0}.detail-heading{display:flex;gap:12px;align-items:center;margin-bottom:19px}.detail-heading h4{font-size:20px;font-weight:750;letter-spacing:-.65px;line-height:1.4}.detail-heading .icon{width:25px;height:25px;color:#153e89}.detail-heading .target-icon{color:#0056f0;stroke-width:2.1}.alternatives{display:flex;align-items:flex-start;flex-direction:column;gap:9px;padding-left:4px}.account-chip{padding:6px 20px;min-width:90px;text-align:center;display:inline-block;background:#eaf0fa;border-radius:25px;font-size:17px;font-weight:550;line-height:1.2;letter-spacing:-.4px;overflow-wrap:anywhere;max-width:100%}.detail-caption{margin:18px 4px 0;font-size:12px;line-height:1.7;color:#8993a4;word-break:keep-all}.checkpoints{list-style:none;margin:0;padding:0;display:grid;gap:13px}.checkpoints li{position:relative;padding-left:26px;line-height:1.65;font-size:17px;font-weight:500;letter-spacing:-.55px;word-break:keep-all;overflow-wrap:anywhere}.checkpoints li::before{content:"";position:absolute;top:10px;left:4px;width:9px;height:9px;border-radius:50%;background:#1260f6}.notice{padding:15px 22px 17px;margin-top:31px;background:linear-gradient(100deg,#fff8e9,#fbf5e9);border-radius:12px}.notice-heading{display:flex;align-items:center;gap:14px;color:#a16405;margin-bottom:6px}.notice-heading .icon{width:25px;height:25px;color:#e78800}.notice-heading h4{font-size:21px;font-weight:750}.notice p{font-size:16px;line-height:1.6;letter-spacing:-.5px;color:#36332d;word-break:keep-all}.result-card[aria-busy=true] .result-content{opacity:.4;pointer-events:none}.result-content{transition:opacity .2s}.result-error{padding:66px 28px;text-align:center;border-radius:12px;border:1px dashed #e2cabc;background:#fffcf8;min-height:390px}.result-error>.icon{width:40px;height:40px;color:#c6893d;margin:0 auto 20px}.result-error h3{font-size:22px;line-height:1.5;margin-bottom:13px}.result-error p{font-size:15px;color:#77716a;line-height:1.8;word-break:keep-all}.error-actions{display:flex;gap:20px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:28px}.secondary-button{padding:11px 20px;border:1px solid #d5deed;background:white;border-radius:9px;color:#344768;font-size:14px}.secondary-button:hover{background:#f2f6ff}
.site-footer{max-width:1376px;width:calc(100% - 64px);margin:22px auto 0;padding-bottom:23px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#9aa3b3;font-size:11px}.footer-divider{margin:0 8px;color:#cbd2df}
.modal{width:calc(100% - 40px);max-width:550px;border:1px solid #e1e7f1;border-radius:20px;padding:30px;box-shadow:0 25px 100px #071a3d25;color:var(--ink);background:#fff;max-height:calc(100vh - 50px);overflow-y:auto}.modal::backdrop{background:#10244f43;backdrop-filter:blur(4px)}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:24px}.modal-eyebrow{display:block;letter-spacing:2px;font-size:10px;font-weight:700;color:#2e6bee;margin-bottom:11px}.modal h2{font-size:24px;letter-spacing:-.9px;line-height:1.4}.icon-button{width:32px;height:32px;display:grid;place-items:center;border-radius:8px;color:#7f8ca2;flex-shrink:0}.icon-button:hover{background:#f0f4fc}.icon-button>.icon{width:20px;height:20px}.help-steps{display:grid;gap:25px}.help-steps>div{display:flex;gap:17px}.step-number{display:grid;place-items:center;flex-shrink:0;background:#edf3ff;color:#2464e7;width:31px;height:31px;font-size:14px;font-weight:750;border-radius:10px}.help-steps h3{font-size:15px;font-weight:700;line-height:1.7;margin-bottom:5px}.help-steps p{font-size:13px;line-height:1.9;color:#7a8497;word-break:keep-all}.modal-note{padding:14px 17px;background:#f6f8fc;border-radius:10px;margin-top:25px;font-size:11px;line-height:1.9;color:#8590a3;word-break:keep-all}.modal-primary{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--blue);border:1px solid var(--blue);color:white;border-radius:10px;padding:13px 20px;font-size:14px;font-weight:600;margin-top:23px}.modal-primary:hover{background:#094bd9}.modal-primary .icon{width:18px;height:18px}.modal-intro{font-size:13px;line-height:1.85;color:#7c879a;margin-bottom:20px;word-break:keep-all}.example-options{display:grid;gap:9px}.example-option{display:flex;align-items:center;gap:13px;text-align:left;border:1px solid #e2e8f3;border-radius:11px;padding:16px;transition:background .18s}.example-option:hover{background:#f3f7ff;border-color:#bfd3fb}.example-option>span{flex:1}.example-option strong{display:block;font-size:14px;font-weight:650}.example-option small{display:block;font-size:11px;line-height:1.7;color:#8c97aa;margin-top:4px}.example-option>.icon{width:20px;height:20px;color:#7692c7}.compact-modal{max-width:430px}.confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.danger-button{background:#c84a42;color:white;font-size:14px;border-radius:9px;padding:11px 20px}.danger-button:hover{background:#b73e36}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#14233c;box-shadow:0 6px 25px #15274733;border-radius:11px;color:white;padding:13px 23px;font-size:13px;line-height:1.7;z-index:30;max-width:calc(100% - 32px);width:max-content;text-align:center;animation:toast-in .2s ease-out}@keyframes toast-in{from{opacity:0;bottom:24px}to{opacity:1;bottom:30px}}.noscript{padding:20px;text-align:center;background:#fff5df}
@media(min-width:1500px){.hero{padding-top:52px;padding-bottom:50px}.dashboard{gap:22px}.header-inner{padding:0 32px}.result-card{min-height:650px}}
@media(max-width:1180px){.header-inner{padding:0 30px}.brand{font-size:24px}.site-header nav{font-size:18px;gap:30px}.hero h1{font-size:53px}.hero p{font-size:21px}.hero{padding-top:40px;padding-bottom:37px}.dashboard{width:calc(100% - 48px);grid-template-columns:minmax(300px,.39fr) minmax(0,.61fr);gap:16px}.input-card,.history-card,.result-card{padding:21px}.section-heading h2{font-size:24px}.section-heading{gap:11px}.input-card textarea{font-size:17px}.input-meta{font-size:10px}.input-meta>span:first-child{max-width:170px}.reason{font-size:15px;min-height:70px}.account-banner{padding:17px;gap:14px}.account-banner h3{font-size:32px}.account-symbol{width:58px;height:58px}.copy-button span{display:none}.details-grid{gap:12px;grid-template-columns:1fr 1.1fr}.detail-card{padding:18px 15px;min-height:224px}.detail-heading{gap:8px}.detail-heading h4{font-size:17px}.detail-heading .icon{width:22px;height:22px}.checkpoints li{font-size:15px;padding-left:19px}.checkpoints li::before{width:7px;height:7px;left:1px}.account-chip{font-size:15px}.notice{margin-top:25px;padding:15px 18px}.notice p{font-size:14px}.result-card{min-height:646px}.site-footer{width:calc(100% - 48px)}.history-item{font-size:15px}}
@media(max-width:850px){.site-header{height:72px}.header-inner{padding:0 23px}.brand{font-size:21px;gap:10px;letter-spacing:-.7px}.brand-logo{width:35px;height:36px}.site-header nav{font-size:15px;gap:18px}.hero{padding:35px 20px 31px}.hero h1{font-size:44px;letter-spacing:-2px}.hero p{font-size:18px;max-width:550px;margin:12px auto 0}.hero::before{opacity:.5}.hero::after{opacity:.4}.dashboard{max-width:680px;display:grid;grid-template-columns:1fr;width:calc(100% - 40px);gap:19px}.left-column{display:contents}.input-card{grid-row:1;padding:23px}.result-card{grid-row:2;min-height:0;padding:23px}.history-card{grid-row:3;min-height:0;padding:22px 23px}.input-card textarea{min-height:126px;font-size:17px}.input-meta>span:first-child{max-width:none}.input-meta{font-size:11px}.section-heading{margin-bottom:19px}.section-heading h2{font-size:23px}.reason{min-height:0;font-size:16px;margin:20px 0 24px}.details-grid{grid-template-columns:1fr 1.12fr;gap:15px}.detail-card{min-height:200px;padding:18px}.detail-heading h4{font-size:18px}.checkpoints li{font-size:16px}.notice{margin-top:23px}.notice p{font-size:14px}.history-list{flex-direction:row;flex-wrap:wrap;gap:9px;max-height:230px}.history-item{font-size:14px}.history-text{max-width:450px}.history-guide{margin-top:0}.history-heading{margin-bottom:13px}.site-footer{max-width:680px;width:calc(100% - 40px);margin-top:19px}}
@media(max-width:480px){.site-header{height:67px}.header-inner{padding:0 18px;gap:12px}.brand{font-size:17px;gap:7px;letter-spacing:-.6px}.brand-logo{width:30px;height:31px}.site-header nav{font-size:12px;gap:10px;white-space:nowrap}.site-header nav button,.site-header nav a{padding:12px 1px}.hero{padding:30px 22px 27px}.hero h1{font-size:34px;letter-spacing:-1.5px}.hero p{font-size:15px;line-height:1.75;max-width:315px;letter-spacing:-.4px;margin-top:10px}.dashboard{width:calc(100% - 32px);gap:16px}.input-card,.result-card,.history-card{padding:19px;border-radius:13px}.section-heading{gap:10px;margin-bottom:17px;min-height:31px}.section-heading h2{font-size:21px}.section-heading>.icon{width:25px;height:25px}.input-card textarea{font-size:15px;padding:12px 13px;line-height:1.7;min-height:130px}.input-meta{font-size:9px;margin-bottom:14px;gap:5px}.search-button{font-size:18px;height:53px;gap:10px}.search-button .icon{width:24px;height:24px}.account-banner{min-height:90px;padding:16px 14px;gap:13px}.account-symbol{height:52px;width:52px;border-radius:10px}.account-symbol .icon{width:29px;height:29px}.account-banner h3{font-size:29px;letter-spacing:-1px}.copy-button{padding:6px}.reason{font-size:14px;margin:18px 0 22px;letter-spacing:-.4px;line-height:1.85}.details-grid{gap:12px;grid-template-columns:1fr}.detail-card{min-height:0;padding:16px 17px}.detail-heading{margin-bottom:14px}.detail-heading h4{font-size:17px}.detail-heading .icon{width:22px;height:22px}.alternatives{flex-direction:row;flex-wrap:wrap;gap:7px;padding:0}.account-chip{font-size:14px;min-width:75px;padding:7px 17px}.detail-caption{margin:12px 0 0;font-size:11px}.checkpoints{gap:9px}.checkpoints li{font-size:14px;padding-left:22px}.checkpoints li::before{top:9px;left:2px}.notice{padding:14px 16px;margin-top:19px}.notice-heading{gap:10px}.notice-heading h4{font-size:18px}.notice-heading .icon{width:22px;height:22px}.notice p{font-size:12px;line-height:1.8}.result-status{font-size:9px;padding:5px 7px}.history-heading h2{font-size:20px}.history-guide{font-size:11px}.history-item{font-size:13px;gap:7px;padding:6px 11px}.history-item>.icon{width:16px;height:16px}.history-text{max-width:225px}.site-footer{width:calc(100% - 38px);font-size:9px;align-items:flex-start;gap:12px;margin-top:17px}.site-footer p{line-height:1.7;max-width:185px}.footer-divider{margin:0 5px}.modal{padding:23px 21px;width:calc(100% - 28px);border-radius:17px}.modal h2{font-size:21px}.modal-header{gap:10px}.result-error{padding:40px 14px;min-height:320px}.result-error h3{font-size:18px}.result-error p{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

@media(min-width:851px){.history-guide{display:none}}
@media(max-width:480px){.input-card textarea{height:130px}}