:root{--ink:#1b1a17;--sub:#5a574f;--line:#e4e0d6;--bg:#f7f5f0;--card:#fff;--acc:#1f5c4a;--acc2:#e8f1ed;--good:#1f7a4d;--goodbg:#e6f4ec;--warn:#9a6400;--warnbg:#fdf3dc;--bad:#b3261e;--badbg:#fbe9e7;--info:#4a5568;--infobg:#eef0f3}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 "Pretendard","Apple SD Gothic Neo","Malgun Gothic",sans-serif;word-break:keep-all}
[hidden]{display:none!important}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;padding-top:calc(14px + env(safe-area-inset-top,0px));background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.logo{font-weight:800;letter-spacing:.1em;text-decoration:none}
.tag{font-size:13px;color:var(--acc);border:1px solid var(--acc);border-radius:99px;padding:2px 12px}
main{max-width:760px;margin:0 auto;padding:0 20px 56px}
.hero{padding:36px 0 22px}
.hero h1{font-size:clamp(28px,7vw,42px);line-height:1.22;margin:0 0 12px;letter-spacing:-.025em}
.hero p{margin:0 0 6px;color:var(--sub)}
.hero .safe{font-size:14px;color:var(--acc);background:var(--acc2);display:inline-block;padding:6px 12px;border-radius:8px;margin-top:8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.f{display:grid;gap:6px;margin-bottom:14px;font-size:14px;color:var(--sub)}
.f span{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.f em{font-style:normal;color:var(--acc);font-size:13px}
.f small{color:#8a867c}
.f input,.f textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;line-height:1.6}
.f textarea{resize:vertical;min-height:220px}
.f input:focus,.f textarea:focus{outline:2px solid var(--acc);outline-offset:1px;border-color:var(--acc)}
.f-row{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.chk{display:flex;gap:10px;align-items:center;font-size:15px;margin:2px 0 18px;cursor:pointer}
.chk input{width:20px;height:20px;accent-color:var(--acc);flex:none}
.row{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.row.between{justify-content:space-between;margin-top:18px}
button,.main{font:inherit;cursor:pointer}
.main{background:var(--acc);color:#fff;border:0;border-radius:10px;padding:14px 22px;font-weight:700;text-decoration:none;display:inline-block;text-align:center}
.ghost{background:transparent;border:1px solid var(--line);border-radius:10px;padding:14px 18px;color:var(--ink)}
#result{margin-top:22px;scroll-margin-top:80px}
.score{display:flex;gap:20px;align-items:center}
.ring{--p:0;--c:var(--acc);flex:none;width:112px;height:112px;border-radius:50%;display:grid;place-items:center;align-content:center;background:conic-gradient(var(--c) calc(var(--p)*1%),var(--line) 0);position:relative}
.ring::before{content:"";position:absolute;inset:10px;border-radius:50%;background:var(--card)}
.ring b,.ring small{position:relative}.ring b{font-size:34px;line-height:1}.ring small{color:var(--sub);font-size:13px}
.score-tx h2{margin:0 0 4px;font-size:22px;letter-spacing:-.01em}.score-tx p{margin:0 0 10px;color:var(--sub);font-size:14px}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill{font-size:13px;padding:3px 10px;border-radius:99px;font-weight:700}
.pill.bad{background:var(--badbg);color:var(--bad)}.pill.warn{background:var(--warnbg);color:var(--warn)}.pill.good{background:var(--goodbg);color:var(--good)}
.list{display:grid;gap:10px;margin-top:14px}
.it{background:var(--card);border:1px solid var(--line);border-left:5px solid var(--line);border-radius:12px;padding:14px 16px}
.it.bad{border-left-color:var(--bad)}.it.warn{border-left-color:#d99a1c}.it.good{border-left-color:var(--good)}.it.info{border-left-color:#b9bec7}
.it-h{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge{font-size:12px;font-weight:800;padding:2px 9px;border-radius:6px;flex:none}
.bad .badge{background:var(--badbg);color:var(--bad)}.warn .badge{background:var(--warnbg);color:var(--warn)}.good .badge{background:var(--goodbg);color:var(--good)}.info .badge{background:var(--infobg);color:var(--info)}
.it-h b{font-size:16px}.it-h span.sum{color:var(--sub);font-size:14px;margin-left:auto;text-align:right}
.it ul{margin:10px 0 0;padding-left:18px;font-size:15px}.it li{margin:4px 0}
.it .ex{margin:10px 0 0;display:grid;gap:4px}
.it .ex code{font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;background:var(--bg);border-radius:6px;padding:4px 8px;color:var(--sub);white-space:pre-wrap;word-break:break-all}
.about{margin-top:40px}.about h2,.cta h2{font-size:20px;margin:0 0 10px;letter-spacing:-.01em}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 16px;margin-bottom:8px}
summary{padding:14px 0;cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between}
summary::after{content:"+";color:var(--sub);font-weight:400}details[open] summary::after{content:"–"}
summary::-webkit-details-marker{display:none}
details p{margin:0 0 16px;color:var(--sub);font-size:15px}
.fine{font-size:13px;color:#8a867c;margin-top:12px}
.cta{margin-top:32px;display:flex;gap:18px;align-items:center;justify-content:space-between;background:var(--acc2);border-color:#cfe2da}
.cta p{margin:0;color:var(--sub);font-size:15px}
.foot{border-top:1px solid var(--line);padding:22px 20px calc(36px + env(safe-area-inset-bottom,0px));text-align:center;color:var(--sub);font-size:13px}.foot p{margin:0}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:20}
@media(max-width:560px){.f-row{grid-template-columns:1fr}.score{flex-direction:column;text-align:center}.pills{justify-content:center}.row button,.row .main{flex:1}.cta{flex-direction:column;align-items:stretch}.it-h span.sum{margin-left:0;width:100%;text-align:left}}

.src{font-style:normal;font-size:11px;font-weight:700;padding:2px 7px;border-radius:99px;white-space:nowrap}.src.top{background:#e7f0ff;color:#1d4fb8}.src.pixon{background:#eee;color:#555}
.f select{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff}

.or{margin:14px 0 0;color:var(--sub);font-size:13px;text-align:center}
#btnUrl[disabled]{opacity:.6}
#byUrl{margin-bottom:18px}

.linkbtn{background:none;border:0;padding:4px;font:inherit;font-size:13px;color:var(--sub);text-decoration:underline;cursor:pointer}
#form{margin-top:0}

.refine{margin-bottom:16px}.refine-t{margin:0 0 12px;font-size:14px;color:var(--ink)}.refine-t small{color:var(--sub)}

.refine{margin-top:16px}