:root{--brick: #9a3f2b;--brick-ink: #ffffff;--brick-soft: #f6e9e4;--bg: #f7f5f2;--card: #ffffff;--ink: #1f1b18;--ink-2: #5d5550;--ink-3: #8f8781;--line: #e6e1dc;--ok: #2f7a4f;--ok-soft: #e5f2ea;--warn: #9a6a10;--warn-soft: #fbf1dc;--err: #b3261e;--err-soft: #fbe7e5;--radius: 14px;--tap: 48px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--brick: #d9765e;--brick-ink: #1a1210;--brick-soft: #3a241e;--bg: #141210;--card: #1e1b19;--ink: #f1ece8;--ink-2: #c3bab4;--ink-3: #8d847e;--line: #34302d;--ok: #6fc08f;--ok-soft: #1d2e23;--warn: #e0b25a;--warn-soft: #33291a;--err: #f08a80;--err-soft: #3a1f1c;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}button,input,select,textarea{font:inherit;color:inherit}.app{min-height:100dvh;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:10px;padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;background:var(--card);border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:.06em;font-size:15px;color:var(--brick)}.brand small{display:block;font-weight:600;letter-spacing:0;color:var(--ink-3);font-size:12px}.topbar .spacer{flex:1}.main{flex:1;width:100%;max-width:720px;margin:0 auto;padding:16px 16px calc(env(safe-area-inset-bottom) + 32px)}.tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 16px 0;max-width:720px;margin:0 auto;width:100%;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink-2);font-weight:600;cursor:pointer}.tab[aria-selected=true]{background:var(--brick);color:var(--brick-ink);border-color:var(--brick)}.tab .badge{margin-left:6px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;margin-bottom:12px}h1{font-size:22px;margin:4px 0 6px;line-height:1.3}h2{font-size:18px;margin:0 0 10px}h3{font-size:16px;margin:0 0 6px}.muted{color:var(--ink-2)}.small{font-size:14px}.tiny{font-size:12.5px;color:var(--ink-3)}.center{text-align:center}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.stack>*+*{margin-top:12px}.between{display:flex;justify-content:space-between;align-items:center;gap:8px}label.field{display:block}label.field>span{display:block;font-size:14px;font-weight:600;color:var(--ink-2);margin-bottom:6px}label.field>span em{font-style:normal;color:var(--brick);margin-left:2px}.input,select.input,textarea.input{width:100%;min-height:var(--tap);padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--card);font-size:16px}.input:focus{outline:2px solid var(--brick);outline-offset:1px;border-color:transparent}.check{display:flex;gap:10px;align-items:flex-start;min-height:var(--tap);padding:10px 0;cursor:pointer}.check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--brick);flex:0 0 auto}.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}.seg button{min-height:64px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-weight:700;cursor:pointer;padding:8px}.seg button small{display:block;font-weight:500;color:var(--ink-3);font-size:12.5px}.seg button[aria-pressed=true]{border-color:var(--brick);background:var(--brick-soft);color:var(--brick)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--tap);padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-weight:700;cursor:pointer;text-decoration:none}.btn.pri{background:var(--brick);color:var(--brick-ink);border-color:var(--brick)}.btn.ok{background:var(--ok);color:#fff;border-color:var(--ok)}.btn.danger{color:var(--err)}.btn.block{width:100%}.btn.sm{min-height:38px;padding:0 12px;font-size:14px;border-radius:10px}.btn.link{border:0;background:none;color:var(--brick);padding:0 4px;min-height:40px}.btn:disabled{opacity:.5;cursor:default}.note{border-radius:10px;padding:12px 14px;font-size:14.5px}.note.err{background:var(--err-soft);color:var(--err)}.note.ok{background:var(--ok-soft);color:var(--ok)}.note.warn{background:var(--warn-soft);color:var(--warn)}.badge{display:inline-block;min-width:20px;padding:1px 7px;border-radius:999px;font-size:12px;font-weight:700;background:var(--brick);color:var(--brick-ink);text-align:center}.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--bg);border:1px solid var(--line);color:var(--ink-2)}.chip.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}.chip.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}.list{list-style:none;margin:0;padding:0}.list>li{padding:14px 0;border-top:1px solid var(--line)}.list>li:first-child{border-top:0;padding-top:4px}.kv{display:grid;grid-template-columns:max-content 1fr;gap:2px 12px;font-size:14.5px;margin:6px 0 10px}.kv dt{color:var(--ink-3)}.kv dd{margin:0}.auth-wrap{max-width:440px;margin:0 auto;padding-top:4vh}.hero{text-align:center;margin:8px 0 22px}.hero .mark{font-weight:900;letter-spacing:.14em;color:var(--brick);font-size:20px}.hero .tag{color:var(--ink-3);font-size:13.5px;margin-top:2px}.sheet-bg{position:fixed;inset:0;background:#00000059;z-index:40;display:flex;align-items:flex-end;justify-content:center}.sheet{background:var(--card);width:100%;max-width:560px;border-radius:18px 18px 0 0;padding:20px 16px calc(env(safe-area-inset-bottom) + 20px);max-height:90dvh;overflow:auto}@media(min-width:640px){.sheet-bg{align-items:center}.sheet{border-radius:18px}}.spinner{width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--brick);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}