:root{color-scheme:dark;font-family:Inter,Noto Sans KR,Noto Sans JP,system-ui,sans-serif;--bg:#0b1021;--panel:rgba(22,30,64,.7);--panel-strong:rgba(26,36,80,.95);--text:#e8edff;--muted:#a4b2ff;--accent:#7b6dff;--accent-2:#42d6ff;--danger:#ff5fb2}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#1c2350 0,#0b1021 55%,#070a16 100%);color:var(--text);min-height:100vh}main{display:flex;flex-direction:column;gap:32px;padding:32px clamp(16px,5vw,80px) 80px}.header{justify-content:space-between;padding:20px clamp(16px,5vw,80px);position:-webkit-sticky;position:sticky;top:0;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:rgba(9,12,28,.75);border-bottom:1px solid rgba(123,109,255,.2);z-index:20}.brand,.header{display:flex;align-items:center}.brand{gap:12px;font-weight:700;letter-spacing:.04em}.brand-badge{width:44px;height:44px;border-radius:16px;background:linear-gradient(145deg,#7b6dff,#42d6ff);box-shadow:0 10px 30px rgba(123,109,255,.45);display:grid;place-items:center;font-size:20px}.lang-select{background:rgba(12,16,40,.9);border:1px solid rgba(123,109,255,.35);color:var(--text);padding:8px 14px;border-radius:999px;font-weight:600;cursor:pointer;transition:all .2s ease}.lang-select:hover{border-color:rgba(66,214,255,.75);box-shadow:0 0 18px rgba(66,214,255,.45)}.hero{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:28px;gap:28px;align-items:stretch}.card{background:var(--panel);border:1px solid rgba(123,109,255,.3);border-radius:24px;padding:24px;box-shadow:inset 0 0 0 1px rgba(66,214,255,.15),0 20px 40px rgba(6,12,34,.5);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:relative;overflow:hidden}.card:after{content:"";position:absolute;inset:-60% auto auto -60%;width:260px;height:260px;background:radial-gradient(circle,rgba(123,109,255,.25),transparent 60%);opacity:.8}.dropzone{border:2px dashed rgba(123,109,255,.6);border-radius:24px;padding:32px;text-align:center;display:grid;grid-gap:10px;gap:10px;place-items:center;background:rgba(12,16,40,.65);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.dropzone.dragging{transform:translateY(-4px) scale(1.01);border-color:var(--accent-2);box-shadow:0 0 20px rgba(66,214,255,.45)}.button{background:linear-gradient(120deg,#7b6dff,#42d6ff);border:none;padding:12px 20px;border-radius:14px;font-weight:700;color:#0a0f2b;cursor:pointer;box-shadow:0 12px 30px rgba(66,214,255,.35);transition:transform .2s ease,box-shadow .2s ease}.button.secondary{background:rgba(12,16,40,.9);color:var(--text);border:1px solid rgba(123,109,255,.4);box-shadow:none}.button:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(66,214,255,.45)}.button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.file-list{display:grid;grid-gap:16px;gap:16px}.file-item{display:grid;grid-gap:10px;gap:10px;padding:16px;border-radius:16px;background:rgba(8,12,32,.8);border:1px solid rgba(123,109,255,.2)}.progress{height:8px;background:rgba(123,109,255,.2);border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,#7b6dff,#42d6ff);border-radius:inherit}.meta-grid{display:grid;grid-gap:12px;gap:12px}.input,.select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(123,109,255,.35);background:rgba(7,10,24,.8);color:var(--text)}.notice{padding:12px 16px;border-radius:14px;background:rgba(255,95,178,.12);border:1px solid rgba(255,95,178,.35)}.password-panel{display:grid;grid-gap:14px;gap:14px;padding:20px;border-radius:18px;background:rgba(18,24,56,.8);border:1px solid rgba(123,109,255,.25)}.download-actions{display:flex;flex-wrap:wrap;gap:10px}.turnstile-panel{display:grid;grid-gap:8px;gap:8px;margin-top:16px}.turnstile-box{min-height:65px}.link{color:var(--accent-2);word-break:break-all}.footer-note{color:var(--muted);font-size:14px}.modal-backdrop{position:fixed;inset:0;background:rgba(3,5,16,.8);display:grid;place-items:center;z-index:50}.modal{background:var(--panel-strong);border-radius:20px;padding:24px;width:min(420px,90vw);border:1px solid rgba(123,109,255,.35);display:grid;grid-gap:14px;gap:14px}.orb{position:fixed;width:260px;height:260px;background:radial-gradient(circle,rgba(123,109,255,.35),transparent 70%);filter:blur(2px);animation:float 12s ease-in-out infinite;z-index:0}.orb.secondary{width:180px;height:180px;right:10%;top:20%;animation-delay:-4s}.orb.primary{left:6%;bottom:10%}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-16px)}}@media (max-width:700px){.header{flex-direction:column;gap:12px}}