:root{font-family:'Noto Sans KR','Malgun Gothic',system-ui,sans-serif;color:#101b43;background:#f5f7fc;font-size:18px;--blue:#1457ff;--line:#dce5f6;--soft:#f2f6ff;--green:#00895e}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;border:1px solid var(--line);border-radius:14px;background:white;color:inherit;min-height:46px;padding:11px 16px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700}button:hover{background:#edf3ff}button:focus-visible,a:focus-visible{outline:3px solid #91b1ff;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.55}a{text-decoration:none;color:inherit}svg{width:23px;height:23px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.shell{max-width:1120px;margin:auto;background:white;min-height:100dvh;display:grid;grid-template-columns:210px minmax(0,1fr)}.top{height:88px;border-bottom:1px solid var(--line);grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 32px;gap:12px}.brand{font-size:27px;font-weight:900;color:var(--blue);display:flex;align-items:center;gap:8px}.brand img{width:50px;height:50px;object-fit:contain}.icon{width:46px;height:46px;padding:0;flex-shrink:0}.top small{font-size:13px;color:#7886a2}.nav{padding:28px 16px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.nav a{display:flex;align-items:center;gap:12px;padding:14px;border-radius:14px;font-weight:700;color:#7886a2}.nav a.active{background:var(--soft);color:var(--blue)}main{padding:36px;min-width:0;width:100%;max-width:820px;margin:auto}h1{font-size:34px;line-height:1.35;letter-spacing:-1.4px;margin:12px 0 16px}h2{font-size:23px;margin:0 0 16px}h3{font-size:19px;margin:0}p{line-height:1.6}small,.muted{color:#7886a2}.hero{display:flex;align-items:center;justify-content:space-between;min-height:205px;gap:12px}.hero h1{font-size:38px}.mascot{width:150px;max-width:38%;object-fit:contain;animation:bob 4s ease-in-out infinite}.primary{background:var(--blue);border-color:var(--blue);color:white}.primary:hover{background:#0045ec}.wide{width:100%}.large{font-size:23px;min-height:64px}.soft{background:var(--soft);color:var(--blue)}.card{border:1px solid var(--line);border-radius:22px;padding:22px;margin:20px 0;min-width:0}.receive{margin:28px 0}.receive label{font-weight:750;display:block;margin-bottom:12px}.digits{display:flex;gap:10px}.digits input{min-width:0;width:25%;text-align:center;font-size:32px;font-weight:800;height:72px;caret-color:var(--blue)}input,textarea{border:1px solid #cfdaed;border-radius:13px;padding:14px;color:inherit;background:white;width:100%;min-width:0}input:focus,textarea:focus{outline:2px solid #8aabff}textarea{resize:vertical;min-height:145px}.hint{font-size:15px;color:#7886a2;line-height:1.6}.benefit{text-align:center;border-radius:12px;background:var(--soft);padding:14px;color:var(--blue);font-size:16px;margin-top:14px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}.row>div{min-width:0}.row strong{display:block;overflow-wrap:anywhere}.row small{display:block;margin-top:4px}.mini-grid,.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mini-grid{margin-top:16px}.mini{padding:15px;background:var(--soft);border-radius:14px;display:flex;align-items:center;gap:10px;font-size:15px;min-width:0}.tile{width:45px;height:45px;border-radius:12px;background:#fff0d0;color:#e49a00;display:grid;place-items:center;flex-shrink:0}.tile.blue{background:#eaf1ff;color:var(--blue)}.tile.green{background:#e5f8ee;color:var(--green)}.preview-note{font-size:13px;color:#7886a2;text-align:center;margin-top:22px}.tabs{display:flex;gap:4px;margin:18px 0;overflow:auto;background:#f1f5fc;border:1px solid var(--line);padding:5px;border-radius:17px}.tabs button{border-color:transparent;background:transparent;font-size:15px;min-height:44px}.tabs button{flex:1;white-space:nowrap;padding:9px 12px}.tabs .active{background:var(--blue);color:white;border-color:var(--blue)}.item{border:1px solid var(--line);border-radius:17px;padding:16px;margin:12px 0;display:flex;align-items:center;gap:12px;min-width:0}.item .info{flex:1;min-width:0}.info strong{display:block;overflow-wrap:anywhere}.info small{display:block;font-size:14px;margin-top:5px}.item button{font-size:14px;padding:9px;min-width:66px}.chip{display:inline-block;font-size:12px;color:var(--blue);background:var(--soft);padding:5px 8px;border-radius:8px;margin-top:8px}.empty{padding:28px 12px;text-align:center;color:#7886a2}.empty img{width:105px;display:block;margin:0 auto 12px}.upload{border:2px dashed #a9c3ff;background:#f4f8ff;border-radius:24px;text-align:center;padding:30px 18px;margin:22px 0;color:var(--blue);display:block;width:100%}.upload svg{width:32px;height:32px;display:block;margin:0 auto 9px}.upload strong{font-size:23px}.upload.dragging{background:#e0ebff}.upload small{display:block;margin-top:8px}.file{background:var(--soft);padding:11px;border-radius:12px;margin:9px 0}.file button{min-height:40px;width:40px;padding:0}.spaced{margin-top:18px}.folders{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0}.folder{background:var(--soft);display:flex;flex-direction:column;padding:18px 5px;gap:9px;font-size:16px}.folder svg{width:34px;height:34px;color:inherit}progress{appearance:none;width:100%;height:9px;border:0;border-radius:10px;overflow:hidden;background:#dae2ee}progress::-webkit-progress-bar{background:#dae2ee}progress::-webkit-progress-value{background:#00ae79;border-radius:10px}.settings button{width:100%;justify-content:flex-start;margin:6px 0;min-height:59px;border-radius:17px;padding:14px 16px}.settings button>svg{color:var(--blue);width:24px;height:24px}.profile{display:flex;align-items:center;gap:20px}.profile img{width:82px;height:90px;object-fit:contain;flex:none}.profile{background:#f3f7ff;gap:13px}.profile>div{min-width:0}.profile h2{margin:0 0 8px}.profile small{font-size:13px;line-height:1.6;display:block}.modal-backdrop{position:fixed;inset:0;background:#101b4366;display:flex;justify-content:center;align-items:center;z-index:10;padding:20px}.dialog{background:white;width:min(480px,100%);max-height:calc(100dvh - 40px);border-radius:26px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 80px #16284b30;animation:pop .25s ease-out}.dialog header{display:grid;grid-template-columns:46px 1fr 46px;align-items:center;padding:18px;gap:8px;border-bottom:1px solid var(--line)}.dialog header h2{text-align:center;margin:0;font-size:23px}.dialog .body{padding:24px;overflow:auto;min-height:0;overflow-wrap:anywhere}.dialog footer{padding:18px;border-top:1px solid var(--line)}.dialog footer button{width:100%}.dialog .art{width:140px;height:140px;object-fit:contain;display:block;margin:0 auto 12px;animation:bob 2.4s infinite}.center{text-align:center}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 0}.setting-row input{width:24px;height:24px;accent-color:var(--blue)}.spark{position:fixed;width:9px;height:14px;z-index:50;pointer-events:none;animation:spark 1s forwards}.notice-dot{position:relative}.notice-dot:after{content:'';position:absolute;right:8px;top:8px;width:8px;height:8px;border-radius:50%;background:#ff8a00}.no-motion *{animation:none!important}@keyframes bob{50%{transform:translateY(-6px)}}@keyframes pop{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}@keyframes spark{to{transform:translate(var(--dx),var(--dy)) rotate(var(--r));opacity:0}}@media(prefers-reduced-motion:reduce){*{animation:none!important}}@media(max-width:650px){.shell{display:block;max-width:480px}.top{height:74px;padding:0 18px}.top small{display:none}.brand{font-size:25px}.brand img{width:43px;height:43px}main{padding:20px 18px 105px}.nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(480px,100%);background:white;border:0;border-top:1px solid var(--line);padding:8px 6px calc(8px + env(safe-area-inset-bottom));z-index:5;flex-direction:row;gap:0;justify-content:space-around}.nav a{flex:1;flex-direction:column;gap:5px;padding:8px 2px;font-size:13px;border-radius:10px}.hero{min-height:180px}.hero h1{font-size:32px}.card{padding:17px}.dialog{border-radius:24px 24px 0 0;max-height:calc(100dvh - 20px)}.modal-backdrop{padding:20px 0 0;align-items:flex-end}.dialog .body{padding:20px}.dialog footer{padding-bottom:calc(18px + env(safe-area-inset-bottom))}}@media(max-width:330px){:root{font-size:16px}main{padding-left:13px;padding-right:13px}.hero h1{font-size:27px}.hero{min-height:155px}.large{font-size:20px}.digits{gap:7px}.digits input{height:60px}.item{padding:11px;gap:8px}.tile{width:35px;height:38px}.folders{gap:6px}.folder{font-size:14px}.mini-grid{grid-template-columns:1fr}.dialog header{padding:12px}.dialog .body{padding:16px}}

.room-code{display:grid;grid-template-columns:minmax(0,1fr) 46px;align-items:center;gap:8px;background:var(--soft)}.room-code small{grid-column:1/-1;text-align:center;font-size:13px}.code-button{font-size:42px;letter-spacing:4px;color:var(--blue);background:transparent;border:0;padding:0;overflow-wrap:anywhere}.room-time{font-size:15px;color:var(--blue);display:flex;gap:14px;align-items:center;margin:16px 0}.room-time progress{width:40%}.bubble{border:1px solid var(--line);background:#f7f9ff;border-radius:18px;padding:16px;margin:14px 0;overflow-wrap:anywhere}.bubble.mine{margin-left:22px;background:var(--blue);color:white}.bubble.mine small{color:#d6e3ff}.bubble p{white-space:pre-wrap;margin:10px 0}.bubble small{font-size:13px}.bubble button{font-size:14px}.composer{display:flex;gap:8px;margin-top:20px}.composer input{flex:1;min-width:0}.qr{display:block;width:210px;height:210px;max-width:100%;margin:0 auto 16px}.share-url{background:var(--soft);border-radius:12px;padding:13px;font-size:15px;overflow-wrap:anywhere;user-select:all}@media(max-width:330px){.code-button{font-size:32px}.composer button{padding:9px}.room-code{padding:14px}.bubble{padding:12px}}
.arrival{position:fixed;right:18px;top:18px;z-index:20;background:white;box-shadow:0 10px 40px #17254c30;border-color:#a7c0ff;animation:pop .25s ease-out;max-width:calc(100vw - 30px)}.arrival img{width:56px;height:56px;object-fit:contain}.ring svg{animation:ring .6s ease-in-out 3}@keyframes ring{25%{transform:rotate(18deg)}75%{transform:rotate(-18deg)}}
/* DON improvement: scoped cards, persistent storage is not claimed before connection. */
.keep-banner{display:flex;align-items:center;gap:12px;background:#edf5ff;border:1px solid #d9e7ff;border-radius:19px;padding:16px;margin:0 0 18px}.keep-banner>svg{color:var(--blue);width:30px;height:30px}.keep-banner strong{display:block;font-size:18px}.keep-banner small{display:block;color:#60708a;font-size:13px;line-height:1.6;margin-top:4px}.digit-help{text-align:center;font-size:13px;color:#6b7c94;margin:10px 0 15px}.digits input::placeholder{color:#b1bed1}.storage-card small{font-size:13px;color:#65748a}.address-folder{background:#e8f0ff;border-color:#a9c6ff;color:var(--blue)}.address-tip{display:flex;gap:12px;align-items:center;background:#f0f7ff;border-radius:18px;padding:17px;margin:16px 0 22px}.address-tip>svg{color:var(--blue);flex:none}.address-tip strong{font-size:16px}.address-tip p{font-size:13px;color:#66768d;margin:5px 0 0}.remote-card{background:white;border:1px solid #d9e6fb;border-radius:24px;padding:23px;margin:26px 0 10px;box-shadow:0 9px 24px #123d7b08}.remote-symbol{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:#edf3ff;color:var(--blue)}.remote-card h2{font-size:23px;margin:17px 0 6px}.remote-card p{font-size:15px;color:#61728c;margin:0 0 18px}.remote-open{display:flex;align-items:center;justify-content:center;gap:9px;min-height:52px;text-decoration:none;border-radius:14px;font-weight:750}.remote-card>small{display:block;text-align:center;font-size:12px;line-height:1.6;color:#718098;margin-top:12px}.service-caption{margin:0 14px 14px;font-size:13px;color:#708098}.account-small-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.account-small-actions button{font-size:14px;padding:12px 8px;min-width:0}.account-disclosure{text-align:center;margin-top:22px}.inbox-card{display:flex;align-items:center;gap:8px;border:1px solid #e1e9f4;border-radius:20px;background:white;margin:12px 0;padding:10px}.inbox-open{display:flex;align-items:center;gap:12px;flex:1;min-width:0;text-align:left;padding:7px;background:transparent;border:0}.inbox-open .info{min-width:0;flex:1}.inbox-open strong{overflow-wrap:anywhere;display:block;font-size:16px}.inbox-open small{display:block;font-size:12px;color:#6c7c94;margin:4px 0}.save-button{flex:none;display:flex;flex-direction:column;justify-content:center;align-items:center;min-width:52px;min-height:60px;padding:9px 7px;border-radius:13px;background:#e9f8f1;color:#07885f;font-size:13px}.save-button svg{width:20px;height:20px}@media(max-width:330px){.keep-banner{padding:13px;gap:9px}.keep-banner strong{font-size:16px}.keep-banner small{font-size:12px}.remote-card{padding:17px}.remote-card h2{font-size:21px}.inbox-card{padding:7px;gap:3px}.inbox-open{gap:7px;padding:4px}.inbox-open strong{font-size:14px}.save-button{min-width:45px}.account-small-actions button{font-size:12px}}
.storage-card>.row{flex-wrap:wrap;gap:8px}.storage-card>.row>strong{font-size:17px;white-space:nowrap}.storage-card>.row>.chip{white-space:nowrap}.storage-card progress{display:block;width:100%}.remote-card .row{flex-wrap:wrap}
.folders .folder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;min-height:104px;border-radius:18px;padding:14px 3px;border:1px solid;box-shadow:0 4px 10px #16305c04;font-weight:750}.folders .folder svg{width:29px;height:29px;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.folders .category-photo{color:#a749cf;background:#f8f0ff;border-color:#ebd9f8}.folders .category-document{color:#1457ff;background:#edf3ff;border-color:#d8e5ff}.folders .category-address{color:#058966;background:#ebfaf4;border-color:#c9eee0}.folders .category-audio{color:#cf6c12;background:#fff5e9;border-color:#f7e1c5}.folders .folder:focus-visible{outline:3px solid currentColor;outline-offset:2px}@media(max-width:330px){.folders .folder{min-height:94px;font-size:13px;border-radius:15px;gap:9px}.folders .folder svg{width:26px;height:26px}}@media(prefers-reduced-motion:no-preference){.folders .folder{transition:transform .18s,box-shadow .18s}.folders .folder:hover{transform:translateY(-3px);box-shadow:0 6px 14px #17366312}}

.dialog header .icon{display:grid;place-items:center;padding:0;border:0;background:#edf3ff;color:#19325d;border-radius:14px}.dialog header h2{font-size:21px;line-height:1.4;overflow-wrap:anywhere}.dialog footer{background:white}.dialog .body>h3{line-height:1.6}.receive{padding:20px;border:1px solid #e0e8f6;border-radius:24px;background:#fff}.receive .digits input{background:#f7faff;border-color:#dce6f8}.actions button{min-width:0;font-size:15px;min-height:52px;background:#f7faff}.composer{align-items:center}.composer input{min-height:48px}.composer .icon{min-width:48px;height:48px}.room-code{border-radius:23px}.room-time{justify-content:space-between;font-size:13px}.room-time progress{flex:1;max-width:45%}.file strong{font-size:14px}.file .row{flex-wrap:wrap}@media(max-width:330px){.receive{padding:14px}.dialog header h2{font-size:18px}.actions button{font-size:13px;padding-inline:8px}.profile img{width:64px;height:74px}.profile h2{font-size:20px}.tabs button{font-size:13px;padding-inline:7px}.room-time{font-size:12px;gap:8px}}
.auth-form{display:grid;gap:16px}.auth-field{display:grid;gap:8px;font-size:15px;font-weight:700}.auth-field small{font-size:12px;font-weight:500}.auth-field input{min-height:51px}.auth-error{color:#c32946;background:#fff1f4;padding:13px;border-radius:12px;font-size:14px;line-height:1.6}.auth-identity{text-align:center;margin-bottom:22px}.auth-identity>strong{display:block;font-size:24px}.auth-number{font-size:25px;letter-spacing:2px;color:var(--blue);border:0;margin:8px 0}.auth-identity>small{display:block;font-size:12px}.auth-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.auth-cards>button{min-width:0;min-height:175px;display:flex;flex-direction:column;gap:8px;background:#f1f6ff;padding:16px 8px;border-radius:20px}.auth-cards>button>svg{color:var(--blue);width:29px;height:29px}.auth-cards strong{font-size:15px}.auth-cards small{font-size:12px;overflow-wrap:anywhere;max-width:100%}.auth-cards b{display:block;width:100%;margin-top:auto;background:var(--blue);color:white;border-radius:10px;padding:11px 3px;font-size:14px}.auth-clock{text-align:center;font-size:15px;color:var(--blue)}.linked-profile{text-align:center}.linked-profile>strong{display:block;font-size:24px;margin-bottom:12px}
.support-ticket,.drawer-item{border:1px solid var(--line);border-radius:18px;padding:16px;margin:14px 0;background:#f8faff;min-width:0}.support-ticket h3,.drawer-item strong{overflow-wrap:anywhere;font-size:17px}.support-ticket p,.support-reply,.drawer-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:15px}.support-reply{background:#eaf7f0;padding:13px;border-radius:12px}.drawer-item .actions{margin-top:12px}.drawer-item small{font-size:12px}.drawer-item .chip{white-space:nowrap}.drawer-text{user-select:text}.auth-number.copied{background:#e4faef}.auth-form button{max-width:100%}
.auth-security-hero{display:flex;align-items:center;justify-content:center;gap:13px;background:#edf5ff;padding:12px;border-radius:23px;margin-bottom:14px}.auth-security-hero img{width:130px;height:130px;object-fit:contain;flex:none}.auth-security-hero>strong{font-size:28px;color:#0955ff;line-height:1.35;letter-spacing:-1px}.security-profile{background:#f2f7ff;border-radius:18px;padding:14px;margin-bottom:14px}.security-profile>strong{font-size:20px}.security-profile .auth-number{font-size:18px;letter-spacing:1px;margin:3px 0;min-height:44px;padding:5px}.auth-cards>button i{display:grid;place-items:center;color:#0955ff;width:34px;height:34px}.auth-cards>button i svg{width:29px;height:29px}.auth-cards small{border-radius:11px;padding:4px 7px;background:#e1f7eb;color:#087850;font-weight:650}.auth-security-note{display:flex;align-items:center;justify-content:center;gap:6px;background:#edf5ff;padding:13px 8px;border-radius:14px;font-size:13px;font-weight:750}.auth-security-note svg{width:21px;height:21px;color:#0955ff}@media(max-width:330px){.auth-security-hero img{width:91px;height:105px}.auth-security-hero{gap:8px;padding:10px}.auth-security-hero>strong{font-size:23px}.auth-cards strong{font-size:13px}.auth-cards>button{min-height:164px;padding:13px 6px}.auth-security-note{font-size:11px}.auth-cards small{font-size:11px}}

/* Connected drawer tools and recording preview. */
.auth-field select{width:100%;min-width:0;min-height:50px;border:1px solid var(--line);border-radius:12px;background:white;color:inherit;padding:10px;font:inherit}
.drawer-item .row{align-items:flex-start}.drawer-item .row strong{min-width:0;flex:1}.drawer-item .actions{display:flex;flex-wrap:wrap;gap:8px}.drawer-item .actions>*{flex:1;min-width:64px;min-height:44px}.folders .selected{outline:3px solid currentColor;outline-offset:2px}.drawer-tabs{margin-block:16px}.auth-field input{min-width:0}
[data-record-preview] audio{display:block;width:100%;margin-top:18px}[data-record-stop]{background:#fff0f1;color:#ba2843;border:1px solid #ffcdd5}[hidden]{display:none!important}
.dialog header{flex:none}.dialog footer{flex:none}.dialog textarea{min-height:120px}.auth-form .hint{margin-block:0}.auth-form .qr{height:auto}.support-ticket textarea{width:100%}

/* Points follow the same DON card, icon and dialog spacing. */
.points-hero{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:22px;background:var(--soft);padding:18px;margin-bottom:18px}.points-hero img{width:108px;height:108px;object-fit:contain;flex:none;animation:bob 4s ease-in-out infinite}.points-hero>div{min-width:0;display:grid;gap:8px}.points-label{font-size:14px;color:#61718e}.points-hero strong{font-size:28px;line-height:1.3;letter-spacing:-1px;overflow-wrap:anywhere}.points-hero strong small{font-size:18px;color:var(--blue)}.points-tag{font-size:12px;font-weight:700;color:var(--blue)}.points-history-title{margin:24px 0 12px;font-size:18px}.points-history{margin-bottom:18px}.points-history .support-ticket{border:1px solid var(--line);border-radius:16px;padding:15px}.points-history .support-ticket p{color:var(--blue);font-weight:800;margin:7px 0}.no-motion .points-hero img{animation:none}[data-storage-breakdown] a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}@media(max-width:360px){.points-hero{padding:12px;gap:10px}.points-hero img{width:76px;height:88px}.points-hero strong{font-size:23px}.points-label{font-size:12px}}