:root{--paper: #edf1f6;--paper-hi: #ffffff;--paper-shade: #dee4ec;--fill: #f0f3f8;--glass: rgba(255, 255, 255, .45);--glass-strong: rgba(255, 255, 255, .7);--glass-line: rgba(255, 255, 255, .7);--glass-blur: saturate(1.6) blur(16px);--sepia: #191f28;--muted: #4e5968;--faint: #8b95a1;--line: #e2e8f0;--line-soft: #edf1f6;--ink: #3182f6;--ink-deep: #1b64da;--ink-soft: #e8f3ff;--verm: #f04452;--verm-soft: #fdedee;--flash: #fdb32b;--team-green: #00c471;--brown: #a87b54;--brown-hi: #c89b6e;--font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Segoe UI", "Malgun Gothic", sans-serif;--radius-lg: 20px;--radius: 14px;--radius-sm: 10px;--shadow-card: 0 1px 4px rgba(25, 31, 40, .05);--shadow-pop: 0 12px 40px rgba(25, 31, 40, .16)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--sepia);background:radial-gradient(1100px 600px at 12% -8%,rgba(49,130,246,.08),transparent 60%),radial-gradient(900px 500px at 95% 4%,rgba(56,189,248,.07),transparent 55%),var(--paper);background-attachment:fixed;line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased}::selection{background:var(--ink);color:#fff}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}input,textarea,select{font:inherit;color:inherit}img{max-width:100%;display:block}:focus-visible{outline:2.5px solid var(--ink);outline-offset:2px;border-radius:4px}h1,h2,h3{line-height:1.3;font-weight:700;letter-spacing:-.01em}.small{font-size:.82rem}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:700;font-size:.95rem;padding:11px 18px;border-radius:var(--radius);background:#ffffff9e;border:1.5px solid rgba(25,31,40,.13);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:0 2px 10px #191f2812;color:#333d4b;transition:background .12s ease,transform 90ms ease,color .12s ease,box-shadow .12s ease,border-color .12s ease;-webkit-user-select:none;user-select:none;white-space:nowrap}.btn:hover{background:#ffffffe6;border-color:#191f2838}.btn:active{transform:scale(.96)}.btn:disabled{opacity:.4;cursor:default;transform:none}.btn-ink{background:#3182f633;border-color:#3182f6a6;color:#1554b8;box-shadow:0 3px 14px #3182f647}.btn-ink:hover{background:#3182f652;border-color:var(--ink);box-shadow:0 5px 18px #3182f661}.btn-verm{background:#f044522e;border-color:#f0445299;color:#c62a3c;box-shadow:0 3px 14px #f044523d}.btn-verm:hover{background:#f044524d;border-color:var(--verm)}.btn-ghost{background:#ffffff80;border-color:#191f281a;box-shadow:none;color:#4e5968}.btn-ghost:hover{background:#ffffffeb;border-color:#191f2833;color:var(--sepia)}.btn-lg{font-size:1.1rem;padding:16px 30px;border-radius:16px}.btn-icon{padding:10px;border-radius:12px;line-height:0}.field{width:100%;padding:12px 14px;border:none;border-radius:12px;background:var(--fill);transition:box-shadow .12s ease,background .12s ease}.field::placeholder{color:var(--faint)}.field:focus{outline:none;background:#eef1f4;box-shadow:inset 0 0 0 2px var(--ink)}textarea.field{resize:vertical;line-height:1.7}.card{background:var(--paper-hi);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.hairline{border:none;border-top:1px solid var(--line)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.shell{max-width:1140px;margin:0 auto;padding:24px 28px 60px}.hero-band{position:relative;border-radius:26px;overflow:hidden;background-size:cover;background-position:center 30%;margin:4px 0 30px;box-shadow:var(--shadow-card)}.hero-band:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#ffffff6b,#ffffffb8 55%,#fafafcf0)}.hero-band .hero{position:relative;padding:30px 34px 26px;margin:0}.hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:28px;padding:30px 8px 40px}.hero-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:.95rem;color:var(--ink-deep);margin-bottom:16px}.hero h1{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.28;margin-bottom:12px}.hero-sub{color:var(--muted);font-size:1.02rem;line-height:1.65;max-width:460px;margin-bottom:22px}.hero-steps{list-style:none;display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.hero-steps li{display:inline-flex;align-items:center;gap:9px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-radius:999px;padding:8px 17px 8px 9px;font-size:.89rem;font-weight:600;box-shadow:0 2px 10px #191f280d}.hero-steps .n{width:25px;height:25px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:.78rem;font-weight:800;font-style:normal}.n1{background:var(--ink)}.n2{background:var(--verm)}.n3{background:#f59f00}.help-link{font-size:.86rem;color:var(--ink-deep);padding:8px 12px}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;min-height:250px}.hero-art img,.hero-art svg{position:relative;z-index:1;filter:drop-shadow(0 10px 24px rgba(25,31,40,.14))}.hero-art .blob{position:absolute;width:265px;height:265px;border-radius:46% 54% 52% 48%/48% 44% 56% 52%;background:radial-gradient(circle at 35% 28%,#3182f62b,#3182f60f)}.spark{position:absolute}.s1{width:12px;height:12px;background:var(--verm);top:15%;left:17%;opacity:.75;border-radius:3px;transform:rotate(22deg)}.s2{width:9px;height:9px;background:var(--flash);bottom:21%;left:11%;border-radius:50%;opacity:.9}.s3{width:10px;height:10px;background:var(--ink);top:11%;right:15%;opacity:.55;border-radius:3px;transform:rotate(-14deg)}.s4{width:7px;height:7px;background:var(--team-green);bottom:13%;right:21%;border-radius:50%;opacity:.7}.grade-tabs{display:flex;gap:4px;background:var(--fill);border-radius:999px;padding:4px}.gtab{padding:7px 18px;border-radius:999px;font-size:.88rem;font-weight:700;color:var(--faint);transition:background .12s ease,color .12s ease}.gtab.on{background:var(--paper-hi);color:var(--ink-deep);box-shadow:var(--shadow-card)}.unit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(225px,1fr));gap:12px;margin-bottom:38px}.unit-card{padding:15px 15px 13px;border-radius:20px;display:flex;flex-direction:column;gap:7px;transition:transform .13s ease,box-shadow .13s ease}.unit-card:hover{transform:translateY(-3px);box-shadow:0 10px 26px #191f2817}.uc-top{display:flex;align-items:center;gap:10px}.uc-emoji{font-size:1.85rem;line-height:1;flex:none}.uc-no{font-size:.72rem;font-weight:700;color:var(--faint)}.uc-title{font-weight:700;font-size:.99rem;line-height:1.3}.uc-expr{align-self:flex-start;font-size:.78rem;font-weight:600;color:var(--ink-deep);background:var(--ink-soft);border-radius:999px;padding:2px 10px}.uc-row{display:flex;gap:6px;margin-top:2px}.uc-row .btn-ink{flex:1;padding:9px 8px;font-size:.86rem}.uc-row .btn-ghost{padding:9px 12px;font-size:.84rem}.home-grid{display:grid;grid-template-columns:minmax(330px,5fr) 7fr;gap:24px;align-items:start}.intake{padding:22px 24px;border-radius:22px}.intake .lede{color:var(--muted);font-size:.9rem;line-height:1.6;margin-bottom:14px}.intake textarea{min-height:190px;font-size:.95rem}.intake-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.intake-actions .btn-ink{flex:1;min-width:130px}.intake-hint{font-size:.78rem;color:var(--faint);margin-top:12px;line-height:1.6}.shelf-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;min-height:40px;margin-bottom:12px;padding:0 4px}.shelf-head h2{font-size:1.18rem}.shelf-tools{display:flex;gap:4px;align-items:center}.shelf-tools .btn{font-size:.84rem;padding:7px 12px}.sdot{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block}.sdot.ok{background:var(--team-green)}.sdot.busy{background:var(--flash)}.sdot.err{background:var(--verm)}.pick-list{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.pick-row{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:12px;cursor:pointer;transition:background .1s ease}.pick-row:hover{background:var(--fill)}.pick-row input{width:17px;height:17px;accent-color:var(--ink)}.pick-row .pn{flex:1;font-weight:600;font-size:.94rem}.pick-row .pc{font-size:.8rem;color:var(--faint)}.pick-total{font-size:.9rem;color:var(--muted);padding:4px 12px}.pick-total b{color:var(--ink-deep)}.code-big{font-size:1.6rem;font-weight:800;letter-spacing:.07em;background:var(--fill);border-radius:16px;padding:18px;text-align:center;-webkit-user-select:all;user-select:all}.or-line{text-align:center;font-size:.8rem;color:var(--faint);margin:16px 0 10px;display:flex;align-items:center;gap:12px}.or-line:before,.or-line:after{content:"";flex:1;border-top:1px solid var(--line)}.shelf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:14px}.deck-card{padding:20px 19px 16px;display:flex;flex-direction:column;gap:9px;border-radius:22px;transition:transform .13s ease,box-shadow .13s ease}.deck-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px #191f2817}.deck-card .name{font-weight:700;font-size:1.05rem;line-height:1.4}.deck-card .meta{font-size:.78rem;color:var(--faint)}.deck-card .emoji-strip{font-size:1.55rem;letter-spacing:.08em;min-height:1.4em}.deck-card .row{display:flex;gap:8px;margin-top:3px;align-items:center}.deck-card .row .btn-ink{flex:1;min-width:0;white-space:nowrap}.deck-card .iconrow{display:flex;gap:0;flex:none}.deck-card .iconrow .btn-icon{padding:9px 6px;border-radius:10px}.deck-tag{display:inline-block;font-size:.7rem;font-weight:600;color:var(--ink);background:var(--ink-soft);border-radius:999px;padding:2px 9px;margin-left:6px;vertical-align:2px}.shelf-empty{background:var(--paper-hi);border-radius:var(--radius-lg);padding:48px 20px;text-align:center;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:var(--shadow-card)}.import-banner{display:flex;align-items:center;gap:14px;padding:16px 20px;margin-bottom:20px;border-radius:var(--radius-lg);background:var(--ink-soft);color:#1b3f7a}.import-banner .grow{flex:1}.foot{margin-top:56px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;font-size:.78rem;color:var(--faint);flex-wrap:wrap}kbd{font-family:var(--font);font-size:.72rem;font-weight:600;border-radius:6px;padding:1px 6px;background:var(--fill);color:var(--muted)}.editor-head{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}.editor-head .deck-name{flex:1;min-width:220px;font-weight:700;font-size:1.2rem;padding:10px 14px}.editor-body{background:var(--paper-hi);border-radius:var(--radius-lg);padding:8px 18px 18px;box-shadow:var(--shadow-card)}.word-table{width:100%;border-collapse:collapse}.word-table th{text-align:left;font-size:.75rem;font-weight:600;color:var(--faint);letter-spacing:.08em;padding:12px 10px 8px;border-bottom:1px solid var(--line)}.word-table td{padding:7px 8px;border-bottom:1px solid var(--line-soft);vertical-align:middle}.word-table tr:last-child td{border-bottom:none}.word-table .idx{font-size:.8rem;font-weight:600;color:var(--faint);width:40px}.word-table .en-input{font-weight:600}.word-table .field{background:transparent}.word-table .field:hover{background:var(--fill)}.word-table .field:focus{background:var(--fill);box-shadow:inset 0 0 0 2px var(--ink)}.imgcell{width:52px;height:52px;border-radius:14px;background:var(--fill);display:flex;align-items:center;justify-content:center;font-size:1.7rem;overflow:hidden;transition:background .12s ease,transform 90ms ease}.imgcell:hover{background:var(--paper-shade)}.imgcell:active{transform:scale(.95)}.imgcell img{width:100%;height:100%;object-fit:cover}.imgcell .none{font-size:.65rem;color:var(--faint)}.editor-foot{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.editor-foot .spacer{flex:1}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#191f2866;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{width:min(620px,100%);max-height:86vh;overflow:auto;padding:26px 24px;border-radius:24px;box-shadow:var(--shadow-pop)}.modal h3{font-size:1.15rem;margin-bottom:4px}.modal .sub{font-size:.85rem;color:var(--muted);margin-bottom:16px}.tabs{display:flex;gap:6px;margin-bottom:16px;background:var(--fill);border-radius:12px;padding:4px}.tab{flex:1;padding:9px 0;font-size:.88rem;font-weight:600;border-radius:9px;color:var(--faint);transition:background .12s ease,color .12s ease}.tab.on{background:var(--paper-hi);color:var(--sepia);box-shadow:var(--shadow-card)}.emoji-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:5px}.emoji-grid button{font-size:1.6rem;padding:8px 0;border-radius:12px;transition:background .1s ease,transform 90ms ease}.emoji-grid button:hover{background:var(--fill)}.emoji-grid button:active{transform:scale(.9)}.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}.img-grid figure{cursor:pointer;border-radius:14px;overflow:hidden;background:var(--fill);transition:transform 90ms ease}.img-grid figure:hover{transform:scale(1.02)}.img-grid img{width:100%;height:90px;object-fit:cover}.img-grid figcaption{font-size:.62rem;color:var(--faint);padding:4px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.drop{background:var(--fill);border-radius:var(--radius-lg);padding:38px 16px;text-align:center;color:var(--muted);transition:background .12s ease}.drop:hover{background:var(--paper-shade)}.modal-note{font-size:.75rem;color:var(--faint);margin-top:12px}.player{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--stage-bg, radial-gradient(1100px 600px at 12% -8%, rgba(49, 130, 246, .07), transparent 60%) radial-gradient(900px 500px at 95% 4%, rgba(56, 189, 248, .06), transparent 55%) #f7f9fc);background-color:var(--stage-bg-solid, #f7f9fc);z-index:50;display:flex;flex-direction:column;overflow:auto;color:var(--stage-text, var(--sepia))}.player kbd{background:var(--stage-glass, var(--fill));color:var(--stage-muted, var(--muted))}.player .btn-ghost{color:var(--stage-muted, var(--muted))}.player .btn-ghost:hover{background:var(--stage-glass, var(--glass))}.setup{max-width:860px;margin:0 auto;padding:40px 28px 60px;width:100%}.setup-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.setup h1{font-size:1.45rem;font-weight:800}.setup .count{color:var(--faint);font-size:.9rem;margin-bottom:26px}.stage-pick{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:28px}.stage-card{padding:18px 16px 16px;border-radius:var(--radius-lg);background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:0 2px 12px #191f280d;text-align:left;transition:background .12s ease,transform 90ms ease,border-color .12s ease}.stage-card:hover{background:var(--glass-strong)}.stage-card:active{transform:scale(.98)}.stage-card .no{font-size:.72rem;font-weight:700;color:var(--faint);letter-spacing:.08em}.stage-card .t{font-weight:700;font-size:1.03rem;margin:3px 0 6px}.stage-card .d{font-size:.78rem;color:var(--muted);line-height:1.5}.stage-card.on{background:#3182f621;border-color:#3182f659}.stage-card.on .no,.stage-card.on .t{color:var(--ink-deep)}.opt-rows{display:flex;flex-direction:column;gap:14px;margin-bottom:32px}.opt-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.opt-label{width:84px;font-size:.85rem;font-weight:600;color:var(--faint);flex:none}.toggle{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;padding:9px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);color:var(--muted);transition:background .12s ease,color .12s ease,border-color .12s ease}.toggle:active{transform:scale(.97)}.toggle.on{background:#3182f62e;border-color:#3182f68c;color:#1554b8;font-weight:700}.toggle .dot{width:8px;height:8px;border-radius:50%;background:var(--paper-shade);transition:background .12s ease}.toggle.on .dot{background:var(--ink)}.slider-wrap{display:flex;align-items:center;gap:12px}.slider-wrap input[type=range]{accent-color:var(--ink);width:200px}.slider-val{font-weight:700;min-width:56px}.team-names{display:flex;gap:8px;flex-wrap:wrap}.team-names input{width:108px;padding:9px 12px}select.field{width:auto}.setup-go{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.stagebar{display:flex;align-items:center;gap:14px;padding:14px 22px;flex:none}.stagebar .label{font-weight:700;font-size:.95rem}.stagebar .deckname{color:var(--stage-muted, var(--faint));font-size:.82rem}.stagebar .grow{flex:1}.stagebar .prog{font-weight:700;font-size:.95rem;color:var(--stage-muted, var(--muted))}.progressline{position:relative;height:4px;background:var(--stage-track, var(--line-soft));flex:none;border-radius:2px;margin:0 22px}.progressline>i{position:absolute;inset:0 auto 0 0;background:var(--stage-accent, var(--ink));border-radius:2px;transition:width .2s ease}.arena{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3vh;padding:3vh 24px;text-align:center;position:relative}.word-img{font-size:clamp(4rem,16vh,8.5rem);line-height:1}.word-img .imgbox{display:inline-block;border-radius:24px;overflow:hidden;background:var(--stage-glass, var(--fill))}.word-img img{max-height:30vh;max-width:46vw}.word-en{font-weight:800;font-size:clamp(3.2rem,13vw,10rem);letter-spacing:-.02em;line-height:1.05;color:var(--stage-text, var(--sepia));text-shadow:var(--stage-word-shadow, none)}.word-ko{font-size:clamp(1.5rem,5.2vw,3.4rem);font-weight:600;color:var(--stage-accent, var(--ink));text-shadow:var(--stage-word-shadow, none)}.stamp-in{animation:popIn .18s cubic-bezier(.2,1.2,.4,1) both}@keyframes popIn{0%{transform:scale(1.06);opacity:0}to{transform:scale(1);opacity:1}}.answer-slot{background:var(--stage-glass, var(--glass));border:1px solid var(--stage-glass-line, var(--glass-line));backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-radius:var(--radius-lg);color:var(--stage-muted, var(--faint));font-size:clamp(1rem,2.4vw,1.35rem);font-weight:600;padding:clamp(16px,4vh,32px) clamp(44px,10vw,110px)}.flash-veil{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--stage-veil, var(--paper-hi));z-index:5}.flash-veil:before{content:"";position:absolute;width:min(110vh,85vw);aspect-ratio:1;background:radial-gradient(circle,rgba(253,179,43,.28) 0%,rgba(253,179,43,.1) 40%,transparent 65%);border-radius:50%;animation:burstPop .16s ease-out both}.flash-veil .word-en{position:relative}@keyframes burstPop{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.round-chip{font-size:.78rem;font-weight:600;background:var(--stage-glass, var(--glass));border:1px solid var(--stage-glass-line, var(--glass-line));border-radius:999px;padding:3px 11px;color:var(--stage-muted, var(--muted))}.controlbar{flex:none;display:flex;align-items:center;justify-content:center;gap:18px;padding:12px 20px 18px;font-size:.8rem;color:var(--stage-muted, var(--faint));flex-wrap:wrap}.missed-btn{border-radius:999px}.bgm-off{opacity:.4}.bgm-off:hover{opacity:.7}.missed-btn.on{background:var(--verm-soft);color:var(--verm)}.teams{flex:none;display:flex;justify-content:center;gap:12px;padding:8px 20px 20px;flex-wrap:wrap}.team-chip{display:flex;align-items:center;gap:10px;border-radius:16px;background:var(--stage-glass, var(--glass));border:1px solid var(--stage-glass-line, var(--glass-line));backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:0 2px 12px #191f280d;padding:10px 16px;color:var(--stage-text, var(--sepia))}.team-chip .swatch{width:10px;height:10px;border-radius:50%;flex:none}.team-chip .badge{width:34px;height:34px;object-fit:contain;flex:none}.team-chip .tname{font-size:.9rem;font-weight:600;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.team-chip .score{font-weight:800;font-size:1.5rem;min-width:40px;text-align:center}.team-chip .bump{animation:bump .24s ease}@keyframes bump{40%{transform:scale(1.35);color:var(--ink)}}.team-chip .mini{font-size:.8rem;color:var(--faint);padding:4px 7px;border-radius:8px}.team-chip .mini:hover{background:var(--paper-shade);color:var(--sepia)}.theme-pick{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}.theme-chip{display:flex;flex-direction:column;align-items:center;gap:5px}.theme-chip .ball{width:40px;height:40px;border-radius:50%;box-shadow:inset 0 0 0 1px #191f281a;transition:transform 90ms ease}.theme-chip:hover .ball{transform:scale(1.08)}.theme-chip.on .ball{outline:3px solid var(--ink);outline-offset:2px}.theme-chip .nm{font-size:.7rem;font-weight:600;color:var(--faint)}.theme-chip.on .nm{color:var(--ink-deep)}.theme-chip .ball.img{width:58px;border-radius:12px;background-size:cover;background-position:center}.help-sec{margin:18px 0}.help-sec h4{font-size:.98rem;font-weight:700;margin-bottom:6px}.help-sec p{font-size:.9rem;color:var(--muted);line-height:1.75}.help-sec b{color:var(--sepia)}.help-keys{width:100%;border-collapse:collapse;margin-top:10px}.help-keys td{padding:6px 8px;font-size:.85rem;border-bottom:1px solid var(--line-soft);color:var(--muted)}.help-keys td:first-child{width:120px;white-space:nowrap}.bank-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}.bank-card{display:flex;flex-direction:column;align-items:flex-start;gap:3px;background:var(--fill);border-radius:16px;padding:14px 14px 12px;text-align:left;transition:background .12s ease,transform 90ms ease}.bank-card:hover{background:var(--ink-soft)}.bank-card:active{transform:scale(.97)}.bank-card .be{font-size:1.7rem;line-height:1.2}.bank-card .bn{font-weight:700;font-size:.95rem}.bank-card .bg2{font-size:.72rem;color:var(--faint)}.endcard{display:flex;flex-direction:column;align-items:center;gap:18px;text-align:center}.endcard h2{font-size:1.7rem;font-weight:800}.endcard .missed-list{font-size:1rem;color:var(--stage-muted, var(--muted));max-width:560px;line-height:2}.endcard .missed-list b{color:var(--verm);font-weight:700}.endcard .row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.student{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(900px 500px at 15% -5%,rgba(49,130,246,.08),transparent 60%),radial-gradient(700px 400px at 92% 8%,rgba(0,196,113,.06),transparent 55%),var(--paper);z-index:70;display:flex;flex-direction:column}.stu-top{display:flex;align-items:center;gap:10px;padding:14px 18px 8px}.stu-name{font-weight:700;font-size:.95rem}.stu-prog{font-weight:800;color:var(--muted)}.stu-top .grow{flex:1}.student .progressline{margin:0 18px}.stu-card-wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:16px}.stu-card{width:min(560px,94vw);min-height:min(420px,56vh);background:var(--paper-hi);border-radius:28px;box-shadow:0 14px 44px #191f2821;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:28px 24px;text-align:center;transition:transform .13s ease,background .13s ease}.stu-card:active{transform:scale(.975)}.stu-card.back{background:var(--ink-soft)}.stu-img{font-size:clamp(3.4rem,17vw,6.2rem);line-height:1}.stu-img img{max-height:24vh;max-width:70vw;border-radius:16px}.stu-en{font-weight:800;font-size:clamp(2.1rem,9vw,4rem);letter-spacing:-.02em;line-height:1.15;word-break:break-word}.stu-ko{font-weight:700;font-size:clamp(1.5rem,7vw,2.8rem);color:var(--ink-deep);line-height:1.3}.stu-hint{font-size:.78rem;color:var(--faint)}.stu-actions{display:flex;gap:10px;align-items:center;justify-content:center;padding:4px 16px calc(22px + env(safe-area-inset-bottom))}.stu-btn{flex:1;max-width:230px;font-size:1.05rem;font-weight:700;padding:16px 10px;border-radius:18px}.stu-no{background:#f044521a;border-color:#f044524d;color:var(--verm)}.stu-yes{background:#00c4711f;border-color:#00c47159;color:#00915a}.stu-sound{flex:none;padding:14px}.stu-end{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:24px}.stu-end h2{font-size:clamp(1.3rem,5vw,1.7rem);font-weight:800}.stu-end-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}.stu-pick{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:6px}.stu-pick-card{display:flex;flex-direction:column;align-items:center;gap:7px;width:min(210px,42vw);padding:24px 14px 20px;background:var(--paper-hi);border-radius:22px;box-shadow:0 6px 24px #191f281a;color:var(--ink-deep);transition:transform .1s ease}.stu-pick-card:active{transform:scale(.96)}.stu-pick-card b{font-size:1.05rem;color:var(--sepia)}.stu-pick-card span{font-size:.78rem;color:var(--muted);line-height:1.5}.stu-speed{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:12px}.stu-card.blink{min-height:min(360px,48vh)}.stu-card.flashing{background:radial-gradient(circle at 50% 45%,rgba(253,179,43,.25),transparent 65%),var(--paper-hi)}.stu-q{font-size:clamp(3.5rem,16vw,6rem);font-weight:800;color:var(--faint)}.share-sec{margin-top:16px}.share-sec h4{font-size:.97rem;font-weight:700;margin-bottom:4px}.share-sec p{font-size:.85rem;color:var(--muted);line-height:1.6;margin-bottom:10px}.qr-box{display:flex;flex-direction:column;align-items:center;gap:12px;background:var(--fill);border-radius:18px;padding:18px}.qr-box img{width:min(380px,78vw);border-radius:10px;background:#fff;padding:10px}.testsheet{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--paper);z-index:60;overflow:auto;display:flex;flex-direction:column;align-items:center}.ts-toolbar{position:sticky;top:0;z-index:5;width:100%;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 18px 10px;background:#fafafcd9;backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--line)}.ts-title{max-width:300px;font-weight:700}.ts-opts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.ts-pages{padding:24px 12px 60px;display:flex;flex-direction:column;gap:20px}.sheet{width:210mm;max-width:96vw;min-height:297mm;background:#fff;box-shadow:0 8px 30px #191f281f;padding:14mm 14mm 10mm;color:#1b2333;display:flex;flex-direction:column}.sheet-head{border-bottom:2px solid #1b2333;padding-bottom:4mm;margin-bottom:6mm}.sheet-title{font-size:17pt;font-weight:800;text-align:center;margin-bottom:3mm}.sheet-info{display:flex;justify-content:flex-end;gap:8mm;font-size:10.5pt}.sheet-items{list-style:none;display:grid;grid-template-columns:1fr 1fr;column-gap:10mm;row-gap:5mm;align-content:start;flex:1}.sheet-item{break-inside:avoid}.q-label{display:flex;align-items:baseline;gap:2.4mm;margin-bottom:1.6mm;font-size:11.5pt;line-height:1.35}.q-no{flex:none;font-weight:800;font-size:10pt;width:6.4mm;height:6.4mm;border:1.4px solid #1b2333;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;align-self:center}.q-en{font-weight:700;font-size:13pt;letter-spacing:.01em}.q-ko{font-weight:600}.q-masked{font-weight:700;font-size:12.5pt;letter-spacing:.14em;word-break:break-all}.q-hint{color:#5b6572;font-size:10pt}.rule4{height:12mm;background:linear-gradient(#a9bcda,#a9bcda) 0 0 / 100% 1px no-repeat,repeating-linear-gradient(90deg,#c4d2e8 0 2mm,transparent 2mm 4mm) 0 33.3% / 100% 1px no-repeat,linear-gradient(#e39a9a,#e39a9a) 0 66.6% / 100% 1.2px no-repeat,linear-gradient(#a9bcda,#a9bcda) 0 100% / 100% 1px no-repeat;print-color-adjust:exact;-webkit-print-color-adjust:exact}.ans-line{height:9mm;border-bottom:1.2px solid #8b95a1}.sheet-foot{margin-top:5mm;text-align:center;font-size:8pt;color:#9aa3ad}.sheet.answers .ans-list{list-style:none;columns:2;column-gap:10mm;font-size:11pt;line-height:2.1}@page{size:A4;margin:0}@media print{body{background:#fff!important}body:before{display:none!important}.no-print,.toast{display:none!important}.testsheet{position:static;overflow:visible;background:#fff;display:block}.ts-pages{padding:0;gap:0;display:block}.sheet{width:auto;max-width:none;min-height:auto;box-shadow:none;page-break-after:always}.sheet:last-child{page-break-after:auto}}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%);padding:14px 22px;font-size:.9rem;font-weight:600;z-index:200;animation:toastIn .2s ease-out;max-width:min(90vw,480px);border-radius:16px;background:#191f28;color:#fff;box-shadow:var(--shadow-pop)}@keyframes toastIn{0%{transform:translate(-50%,10px);opacity:0}to{transform:translate(-50%);opacity:1}}@media (max-width: 940px){.shell{padding:18px 16px 48px}.home-grid{grid-template-columns:1fr}.stage-pick{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr;padding:18px 4px 26px;gap:8px}.hero-band .hero{padding:20px 20px 22px}.hero-art{min-height:190px;order:-1}.hero-art .blob{width:190px;height:190px}.hero-art img,.hero-art svg{width:150px;height:150px}}