@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@1,700&display=swap');
:root{--navy:#071b33;--navy2:#0d2c4c;--blue:#1769e0;--cyan:#34c5d5;--cream:#f5f2e9;--paper:#fff;--ink:#12243b;--muted:#64748b;--line:#dbe4ec;--green:#15966c;--red:#c83b49;--shadow:0 22px 60px rgba(7,27,51,.12)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#f3f7fa 0,#edf3f7 100%);color:var(--ink);font-family:'Noto Sans KR',sans-serif;min-height:100vh}.site-header{height:76px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);border-bottom:1px solid rgba(255,255,255,.12)}.brand{display:flex;align-items:center;gap:13px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:40px;height:44px;background:linear-gradient(145deg,#2378ed,#1ba5cf);font-weight:800;font-size:18px;box-shadow:0 8px 24px rgba(23,105,224,.35)}.brand strong{display:block;font-size:17px;letter-spacing:-.03em}.brand small{display:block;color:#91a5b9;font-size:10px;margin-top:2px}.header-meta{display:flex;align-items:center;gap:9px;font-size:12px;color:#b8c8d8}.live-dot{width:7px;height:7px;border-radius:50%;background:#f3c35c;box-shadow:0 0 0 4px rgba(243,195,92,.12)}.live-dot.ok{background:#47d6a0}.live-dot.error{background:#ff6675}.language-pill{margin-left:12px;padding:7px 11px;border:1px solid rgba(255,255,255,.18);color:white}.hero{background:var(--navy);color:white;padding:54px clamp(22px,7vw,104px) 68px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(52,197,213,.15);border-radius:50%;right:-110px;top:-230px;box-shadow:0 0 0 64px rgba(52,197,213,.03),0 0 0 128px rgba(52,197,213,.025)}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--cyan);margin-bottom:18px}.hero h1{font-size:clamp(32px,4vw,55px);line-height:1.18;letter-spacing:-.055em;margin:0;max-width:780px}.hero em{font-family:'Playfair Display','Noto Sans KR',serif;color:#7fdef0;font-weight:700}.hero p{font-size:15px;color:#aabdd0;max-width:660px;line-height:1.8;margin:20px 0}.expiry-badge{display:inline-flex;padding:8px 12px;background:rgba(255,255,255,.08);border-left:2px solid #efc46e;color:#e8edf3;font-size:12px}.workspace{width:min(1480px,94vw);margin:-28px auto 64px;position:relative;z-index:2;display:grid;grid-template-columns:minmax(440px,.94fr) minmax(480px,1.06fr);gap:18px}.panel{background:var(--paper);box-shadow:var(--shadow);border:1px solid rgba(7,27,51,.06);padding:30px}.panel-heading{display:flex;gap:13px;align-items:flex-start;padding-bottom:23px;border-bottom:1px solid var(--line)}.panel-heading>span{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.1em;padding-top:5px}.panel-heading h2{font-size:20px;margin:0 0 4px;letter-spacing:-.04em}.panel-heading p{margin:0;color:var(--muted);font-size:12px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.mode-card{position:relative;padding:16px 12px;border:1px solid var(--line);cursor:pointer;transition:.18s;background:#fbfcfd}.mode-card input{position:absolute;opacity:0}.mode-card.active{border-color:var(--blue);background:#f2f7ff;box-shadow:inset 0 0 0 1px var(--blue)}.mode-icon{display:block;color:var(--blue);font-size:18px;margin-bottom:8px}.mode-card strong{display:block;font-size:13px}.mode-card small{display:block;font-size:10px;color:var(--muted);margin-top:4px;line-height:1.45}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field-grid label{font-size:11px;font-weight:700;color:#526176}.field-grid select{display:block;width:100%;height:43px;margin-top:7px;border:1px solid var(--line);background:white;padding:0 11px;color:var(--ink);font:inherit;font-size:12px}.input-section{margin-top:20px}.input-tabs{display:flex;border-bottom:1px solid var(--line)}.input-tab{border:0;background:none;padding:11px 15px;color:var(--muted);font:inherit;font-size:11px;font-weight:700;cursor:pointer;border-bottom:2px solid transparent}.input-tab.active{color:var(--blue);border-color:var(--blue)}.input-pane{display:none;padding-top:12px}.input-pane.active{display:block}textarea{width:100%;height:154px;resize:vertical;border:1px solid var(--line);padding:14px;font:inherit;font-size:13px;line-height:1.7;color:var(--ink);outline:none}textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,224,.09)}.input-help{display:flex;justify-content:space-between;gap:12px;color:#8a98aa;font-size:10px;margin-top:7px}.audio-box,.file-drop{min-height:154px;border:1px dashed #b8c8d8;background:#f8fafc;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;text-align:center}.secondary-button{padding:11px 18px;background:white;border:1px solid var(--line);font:inherit;font-size:12px;font-weight:700;cursor:pointer}.record-dot{display:inline-block;width:8px;height:8px;background:#ef5363;border-radius:50%;margin-right:7px}.audio-box>span,.file-drop small{font-size:10px;color:var(--muted)}.file-drop{cursor:pointer}.file-drop input{display:none}.upload-icon{font-size:24px;color:var(--blue)}.file-drop strong{font-size:13px}.generate-button{width:100%;height:54px;margin-top:18px;background:linear-gradient(100deg,#155dc9,#1f7dec);color:white;border:0;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font:inherit;font-weight:800;cursor:pointer;box-shadow:0 10px 25px rgba(23,105,224,.24)}.generate-button:disabled{cursor:not-allowed;filter:grayscale(.4);opacity:.75}.trust-row{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:12px;color:#77879a;font-size:9px}.result-panel{position:relative;min-height:700px}.result-heading{padding-right:150px}.result-actions{position:absolute;right:30px;top:29px;display:flex;gap:6px}.result-actions button{border:1px solid var(--line);background:white;padding:7px 11px;font:inherit;font-size:10px;font-weight:700;color:#516176;cursor:pointer}.result-actions button:disabled{opacity:.4;cursor:not-allowed}.result-empty,.loading-state{min-height:525px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;color:var(--muted)}.result-empty strong,.loading-state strong{color:var(--ink);font-size:15px;margin-top:16px}.result-empty p,.loading-state p{font-size:11px;line-height:1.7}.empty-orbit{width:82px;height:82px;border:1px solid #cbd9e7;border-radius:50%;display:grid;place-items:center;position:relative}.empty-orbit:after{content:"";position:absolute;inset:11px;border:1px dashed #b8cadd;border-radius:50%}.empty-orbit span{font-size:22px;color:var(--blue)}.conductor{height:54px;display:flex;align-items:flex-end;gap:5px;margin-bottom:13px}.conductor i{display:block;width:5px;background:var(--blue);animation:music .9s ease-in-out infinite alternate}.conductor i:nth-child(1){height:18px}.conductor i:nth-child(2){height:40px;animation-delay:.12s}.conductor i:nth-child(3){height:28px;animation-delay:.24s}.conductor i:nth-child(4){height:48px;animation-delay:.36s}.conductor i:nth-child(5){height:22px;animation-delay:.48s}@keyframes music{to{height:10px;opacity:.35}}.loading-state small{color:#93a1b2;font-size:10px}.result-output{white-space:pre-wrap;font-size:12.5px;line-height:1.85;color:#24364c;padding:24px 3px;max-height:580px;overflow:auto}.error-box{margin-top:24px;background:#fff1f2;border-left:3px solid var(--red);padding:16px;color:#9f2937;font-size:12px;line-height:1.6}footer{height:70px;background:#06172b;color:#6f879e;display:flex;justify-content:space-between;align-items:center;padding:0 clamp(20px,5vw,72px);font-size:10px}footer span:first-child{color:#d5e0ea;font-weight:700}.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}@media(max-width:980px){.workspace{grid-template-columns:1fr;width:min(720px,94vw)}.result-panel{min-height:600px}.hero{padding-bottom:58px}.header-meta #service-status{display:none}}@media(max-width:580px){.site-header{height:66px;padding:0 15px}.brand small,.language-pill{display:none}.hero{padding:38px 20px 55px}.hero h1{font-size:31px}.workspace{margin-top:-22px;width:calc(100% - 20px)}.panel{padding:21px 16px}.mode-grid{grid-template-columns:1fr}.mode-card{display:grid;grid-template-columns:32px 1fr;column-gap:8px}.mode-icon{grid-row:1/3;margin:0}.field-grid{grid-template-columns:1fr}.result-actions{position:static;margin:14px 0}.result-heading{padding-right:0}.input-help span:first-child{display:none}.trust-row{display:grid;grid-template-columns:1fr 1fr}.result-empty,.loading-state{min-height:380px}footer{flex-direction:column;justify-content:center;gap:6px}}

[hidden]{display:none!important}

.service-handoff{margin-top:18px;border:1px solid #bfd1e4;background:linear-gradient(135deg,#f3f8ff,#f8fbff);padding:20px}.handoff-step{display:block;color:var(--blue);font-size:10px;font-weight:800;letter-spacing:.1em}.service-handoff h3{margin:7px 0 5px;font-size:16px;letter-spacing:-.03em}.service-handoff p{margin:0;color:var(--muted);font-size:11px}.handoff-actions{display:flex;gap:8px;margin-top:15px}.handoff-actions button,.handoff-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border:1px solid var(--blue);font:inherit;font-size:12px;font-weight:800;cursor:pointer;text-decoration:none}.handoff-actions button{background:white;color:var(--blue)}.handoff-actions a{background:var(--blue);color:white}.handoff-guide{margin:15px 0 0;padding-left:20px;color:#526176;font-size:10px;line-height:1.8}@media(max-width:640px){.handoff-actions{flex-direction:column}.handoff-actions button,.handoff-actions a{width:100%}}

/* 2026 youthful readability refresh */
:root{--navy:#0b1020;--navy2:#151b35;--blue:#5b5cf0;--cyan:#22d3ee;--paper:rgba(255,255,255,.96);--ink:#172036;--muted:#667085;--line:#dfe3ef;--green:#12b981;--red:#e5485d;--shadow:0 24px 70px rgba(45,52,90,.14)}
html{scroll-behavior:smooth}body{background:radial-gradient(circle at 8% 5%,rgba(91,92,240,.12),transparent 30%),radial-gradient(circle at 92% 18%,rgba(34,211,238,.1),transparent 28%),linear-gradient(180deg,#f7f8ff 0%,#eef2f9 100%);font-size:16px;line-height:1.6}
.site-header{height:72px;background:rgba(11,16,32,.94);backdrop-filter:blur(18px);padding:0 clamp(18px,5vw,72px);border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:10}.brand{gap:12px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#6d5dfc,#1cc8de);font-size:16px;box-shadow:0 10px 30px rgba(91,92,240,.38)}.brand strong{font-size:17px;letter-spacing:-.02em}.brand small{color:#aab5d0;font-size:11px}.header-meta{font-size:13px;color:#c4cce0}.language-pill{border-radius:999px;padding:6px 12px;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14)}
.hero{background:linear-gradient(125deg,#0b1020 0%,#151b35 48%,#202358 100%);padding:62px clamp(22px,7vw,104px) 86px}.hero:before{content:"";position:absolute;width:250px;height:250px;border-radius:50%;background:rgba(91,92,240,.25);filter:blur(70px);left:38%;bottom:-150px}.hero:after{width:520px;height:520px;border-color:rgba(34,211,238,.19);right:-145px;top:-250px;box-shadow:0 0 0 72px rgba(34,211,238,.035),0 0 0 144px rgba(109,93,252,.025)}.eyebrow{display:inline-flex;align-items:center;padding:7px 11px;border:1px solid rgba(34,211,238,.2);border-radius:999px;background:rgba(34,211,238,.08);font-size:11px;letter-spacing:.15em;color:#78e8f4;margin-bottom:20px}.hero h1{font-size:clamp(36px,4.6vw,62px);line-height:1.12;letter-spacing:-.055em;max-width:860px}.hero em{font-family:"Noto Sans KR",sans-serif;font-style:normal;background:linear-gradient(90deg,#a99cff,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:16px;color:#c3cce1;max-width:720px;line-height:1.8;margin:22px 0 16px}.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.hero-chips span{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);color:#e6e9f5;font-size:11px;font-weight:700}.expiry-badge{border:0;border-radius:10px;background:rgba(250,204,21,.1);color:#fde68a;padding:8px 12px;font-weight:600}
.workspace{width:min(1320px,94vw);margin:-42px auto 72px;grid-template-columns:minmax(420px,.92fr) minmax(480px,1.08fr);gap:24px}.panel{border-radius:28px;border:1px solid rgba(210,216,235,.8);padding:32px;box-shadow:var(--shadow);backdrop-filter:blur(16px)}.panel-heading{gap:14px;padding-bottom:22px}.panel-heading>span{display:grid;place-items:center;min-width:34px;height:28px;padding:0;border-radius:9px;background:#eeefff;color:#5253df;font-size:11px}.panel-heading h2{font-size:22px;letter-spacing:-.035em;margin-bottom:5px}.panel-heading p{font-size:13px;line-height:1.55}
.mode-grid{gap:12px;margin:24px 0}.mode-card{min-height:118px;padding:18px 15px;border-radius:18px;border:1px solid #dfe3ef;background:#fbfcff;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.mode-card:hover{transform:translateY(-3px);border-color:#babcfb;box-shadow:0 12px 30px rgba(91,92,240,.11)}.mode-card:focus-within{outline:3px solid rgba(91,92,240,.2);outline-offset:2px}.mode-card.active{border-color:#696af1;background:linear-gradient(145deg,#f0f0ff,#f6fcff);box-shadow:inset 0 0 0 1px #696af1,0 12px 28px rgba(91,92,240,.12)}.mode-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#eeefff;color:#5556e7;font-size:16px;margin-bottom:11px}.mode-card strong{font-size:14px}.mode-card small{font-size:11px;line-height:1.5}
.field-grid{gap:16px}.field-grid label{font-size:12px;color:#475467}.field-grid select{height:48px;margin-top:8px;border-radius:13px;border-color:#d9deeb;padding:0 14px;font-size:13px;outline:none}.input-section{margin-top:24px}.input-tabs{gap:6px;border:0;background:#f1f3f9;padding:5px;border-radius:14px}.input-tab{flex:1;border:0!important;border-radius:10px;padding:10px 12px;font-size:12px}.input-tab.active{background:white;color:#5051dc;box-shadow:0 3px 12px rgba(35,42,75,.09)}.input-pane{padding-top:14px}textarea{height:178px;border-radius:16px;border-color:#d9deeb;background:#fcfdff;padding:16px;font-size:14px;line-height:1.75}textarea:focus,select:focus{border-color:#6d6ef2;box-shadow:0 0 0 4px rgba(91,92,240,.12)}.input-help{font-size:11px;margin-top:9px}.audio-box,.file-drop{min-height:178px;border-radius:16px;border-color:#cdd4e5;background:#f8f9fd}.secondary-button{border-radius:12px;padding:12px 18px}.file-drop strong{font-size:14px}.audio-box>span,.file-drop small{font-size:11px}
.generate-button{height:58px;margin-top:20px;border-radius:16px;background:linear-gradient(105deg,#5a5bf0,#7b5cf3 55%,#16b9d1);padding:0 22px;font-size:15px;box-shadow:0 14px 32px rgba(91,92,240,.28);transition:transform .2s ease,box-shadow .2s ease}.generate-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 18px 38px rgba(91,92,240,.34)}.trust-row{gap:10px 18px;margin-top:14px;color:#667085;font-size:10px}
.result-panel{min-height:740px}.result-heading{padding-right:170px}.result-actions{right:32px;top:31px;gap:8px}.result-actions button{border-radius:10px;padding:8px 12px;font-size:11px;background:#f9faff;color:#475467}.result-actions button:not(:disabled):hover{border-color:#7778ef;color:#4f50dc;background:#f0f0ff}.result-empty,.loading-state{min-height:535px}.result-empty strong,.loading-state strong{font-size:17px}.result-empty p,.loading-state p{font-size:12px}.empty-orbit{width:96px;height:96px;border-color:#cbd2e5;background:linear-gradient(145deg,#f6f6ff,#f0fbfd);box-shadow:0 14px 36px rgba(91,92,240,.1)}.empty-orbit span{font-size:26px;color:#5b5cf0}.result-output{font-size:14.5px;line-height:1.9;color:#24304a;padding:24px;margin-top:20px;max-height:600px;border:1px solid #e0e4ef;border-radius:18px;background:#fafbfe;box-shadow:inset 0 1px 0 white}.error-box{border:1px solid #fecdd3;border-left:4px solid var(--red);border-radius:14px;font-size:13px}
.service-handoff{margin-top:20px;border-radius:20px;border-color:#cfd3ff;background:linear-gradient(135deg,#f1f1ff,#eefbff);padding:22px}.handoff-step{font-size:11px;color:#5556df}.service-handoff h3{margin:8px 0 6px;font-size:18px}.service-handoff p{font-size:12px}.handoff-actions{gap:10px;margin-top:17px}.handoff-actions button,.handoff-actions a{min-height:44px;border-radius:12px;font-size:13px;padding:0 18px;border-color:#5b5cf0;transition:transform .18s ease,box-shadow .18s ease}.handoff-actions button{background:white;color:#5152df}.handoff-actions a{background:linear-gradient(100deg,#5b5cf0,#6869f6);box-shadow:0 9px 22px rgba(91,92,240,.22)}.handoff-actions button:hover,.handoff-actions a:hover{transform:translateY(-2px)}.handoff-guide{font-size:11px;line-height:1.9;color:#536079}
footer{height:76px;background:#0b1020;color:#8994ae;font-size:11px}footer span:first-child{color:#eef1fa}
@media(max-width:980px){.workspace{width:min(760px,94vw);grid-template-columns:1fr}.hero{padding-bottom:76px}.panel{padding:28px}.result-panel{min-height:620px}}
@media(max-width:580px){.site-header{height:64px}.brand strong{font-size:15px}.brand-mark{width:38px;height:38px;border-radius:12px}.hero{padding:36px 18px 68px}.hero h1{font-size:34px;line-height:1.18}.hero p{font-size:14px;margin-top:18px}.hero-chips{gap:6px}.hero-chips span{font-size:10px;padding:0 9px}.workspace{width:calc(100% - 20px);margin-top:-34px;gap:14px}.panel{border-radius:22px;padding:22px 16px}.panel-heading h2{font-size:20px}.mode-grid{grid-template-columns:1fr;gap:9px}.mode-card{min-height:auto;display:grid;grid-template-columns:42px 1fr;padding:14px;column-gap:10px}.mode-icon{grid-row:1/3;margin:0}.field-grid{grid-template-columns:1fr;gap:13px}.field-grid select{height:50px;font-size:14px}.input-tab{font-size:11px;padding:10px 5px}textarea{height:190px;font-size:14px}.generate-button{height:56px}.trust-row{grid-template-columns:1fr;font-size:10px}.result-panel{min-height:560px}.result-actions{position:static;margin:16px 0 4px}.result-actions button{flex:1;min-height:40px}.result-output{font-size:14px;padding:18px 15px;margin-top:14px;max-height:none}.result-empty,.loading-state{min-height:360px}.service-handoff{padding:18px 15px}.handoff-actions{flex-direction:column}.handoff-actions button,.handoff-actions a{width:100%;min-height:48px}.handoff-guide{padding-left:18px}.input-help span:first-child{display:block}footer{height:auto;min-height:76px;padding:18px;line-height:1.5}}