:root{--bg: #f6efe2;--glow: #faeacd;--card: #fffaf0;--card-2: #fbf3e4;--line: #ecdfca;--line-2: #e2d2b8;--text: #4a3b2a;--text-2: #8a7862;--brown: #9a6a38;--brown-dark: #7d5328;--brown-soft: #f1e2c9;--tab: #eddbbf;--orange: #f59e0b;--orange-soft: #fff3d9;--green: #3f8a4a;--green-soft: #e4f1dc;--red: #b5492f;--red-soft: #fbe1d8;--navy: #1b2a4a;--glass: rgba(84, 62, 47, .58);--radius: 16px;--shadow: 0 1px 2px rgba(74, 59, 42, .06), 0 6px 20px rgba(74, 59, 42, .07);--font: "Pretendard", "Malgun Gothic", "맑은 고딕", "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;--serif: Georgia, "Times New Roman", "Noto Serif KR", serif;font-size:17px}:root[data-text-size=large]{font-size:20px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}h1,h2,h3{line-height:1.35;margin:0}.icon{flex:none;display:inline-block;vertical-align:middle}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}:focus-visible{outline:3px solid var(--orange);outline-offset:2px}.hub-page{min-height:100vh;background:radial-gradient(900px 380px at 0% 0%,var(--glow) 0%,rgba(250,234,205,0) 70%),var(--bg)}.hub-wrap{max-width:1400px;margin:0 auto;padding:20px 24px 40px}.hub-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(236,223,202,.7)}.card-title{font-size:1.08rem;font-weight:800;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.card-title small{font-size:.82rem;font-weight:500;color:var(--text-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:46px;padding:9px 20px;border-radius:12px;border:1.5px solid transparent;font-weight:700;font-size:1rem;white-space:nowrap;transition:background .15s,border-color .15s,transform .05s}.btn:active:not(:disabled){transform:translateY(1px)}.btn-brown{background:var(--brown);color:#fff}.btn-brown:hover:not(:disabled){background:var(--brown-dark)}.btn-soft{background:#fff;border-color:var(--line);color:var(--text)}.btn-soft:hover:not(:disabled){background:var(--card-2)}.btn-outline-brown{background:var(--orange-soft);border-color:#f1cf8a;color:#8a5a12}.btn-outline-brown:disabled{opacity:.8}.btn:disabled:not(.btn-outline-brown){background:#eee6da;color:#a89a88;border-color:transparent}.btn-xl{min-height:58px;font-size:1.1rem;padding:12px 28px;border-radius:14px}.btn-block{width:100%}.link-btn{background:none;border:none;padding:2px 4px;color:var(--brown);text-decoration:underline;font-weight:600}.em{color:var(--brown-dark);background:linear-gradient(transparent 62%,#f7dfb3 62%)}.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.chip{display:inline-flex;align-items:center;padding:2px 11px;border-radius:99px;font-size:.82rem;font-weight:700;background:var(--card-2);color:var(--text-2);border:1px solid var(--line);white-space:nowrap}.chip-brown{background:var(--brown);border-color:var(--brown);color:#fff}.chip-green{background:var(--green-soft);border-color:#c9e3bd;color:var(--green)}.chip-tip{background:#fff6d6;border-color:#f1d77e;color:#8a6400;margin-left:8px;vertical-align:2px}.chip-row .chip-tip{margin-left:0}.tile-tip{position:absolute;top:6px;left:6px;font-size:.62rem!important;font-weight:800;background:#f5c84b;color:#4a3b2a;border-radius:99px;padding:0 6px;line-height:1.5!important}.guide-tip{margin:-2px 0 12px;padding:8px 12px;border-radius:10px;background:#fff8dc;border:1px dashed #ecc95a;font-size:.93rem;color:#6b5320}.tip-tag{font-weight:800;color:#8a6400;margin-right:2px}.chip-orange{background:var(--orange-soft);border-color:#f4d79c;color:#a5650a}.pbar{display:flex;align-items:center;gap:10px}.pbar-track{flex:1;height:10px;background:var(--tab);border-radius:99px;overflow:hidden}.pbar-lg .pbar-track{height:14px}.pbar-fill{height:100%;background:linear-gradient(90deg,#c58b4f,var(--brown));border-radius:99px;transition:width .45s ease}.pbar-fill.is-done{background:linear-gradient(90deg,#6cb276,var(--green))}.pbar-num{min-width:3em;text-align:right;font-weight:800;color:var(--text-2);font-size:.92rem}.hub-header{position:sticky;top:0;z-index:30;background:#faf3e6db;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.hub-header-in{max-width:1400px;margin:0 auto;padding:8px 24px;display:flex;align-items:center;gap:20px;min-height:64px}.hub-brand{background:none;border:none;padding:0;display:flex;flex-direction:column;align-items:flex-start;line-height:1.15;text-align:left;min-width:0}.hub-brand-kicker{font-size:.62rem;letter-spacing:.14em;font-weight:800;color:var(--text-2)}.hub-brand-title{display:flex;align-items:center;gap:6px;font-size:1.3rem;font-weight:800;white-space:nowrap}.hub-header-mid{flex:1;display:flex;align-items:center;min-width:0}.hub-header-right{display:flex;align-items:center;gap:10px}.seg-tabs{display:inline-flex;gap:2px;padding:4px;background:var(--tab);border-radius:12px;overflow-x:auto}.seg-tabs button{border:none;background:transparent;border-radius:9px;padding:6px 16px;font-weight:700;font-size:.92rem;color:#6f5a43;white-space:nowrap}.seg-tabs button:hover{background:#fff;box-shadow:0 1px 3px #4a3b2a1f}.pill-toggle{display:inline-flex;align-items:center;gap:2px;padding:3px;background:var(--tab);border-radius:10px}.pill-toggle-label{font-size:.78rem;color:var(--text-2);padding:0 6px 0 8px;font-weight:700}.pill-toggle button{border:none;background:transparent;border-radius:8px;padding:4px 11px;font-size:.86rem;font-weight:700;color:#7a6450}.pill-toggle button.is-on{background:#fff;color:var(--text);box-shadow:0 1px 3px #4a3b2a26}.hero{position:relative;background:url(./hero-sofa-9Um-DW8o.jpg) center bottom / auto 290px no-repeat,linear-gradient(180deg,#f1ebe5,#e8e1db);padding-bottom:0;overflow:hidden}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:36px;background:linear-gradient(rgba(246,239,226,0),var(--bg));pointer-events:none}.hero-greet{max-width:1400px;margin:0 auto;padding:38px 24px 18px;text-align:center}.greet{display:inline-flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;font-family:var(--serif);font-size:2.5rem;font-weight:700;color:#fff;text-shadow:0 2px 14px rgba(74,59,42,.45),0 1px 2px rgba(74,59,42,.35);letter-spacing:-.01em}.greet b{font-family:var(--font);font-weight:800}.greet-avatar{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:#ffffffd9;color:var(--brown);box-shadow:0 4px 14px #4a3b2a40;text-shadow:none}.greet-sun{font-size:2rem;text-shadow:none}.greet-sub{margin:6px 0 18px;color:#fff;font-weight:600;text-shadow:0 1px 8px rgba(74,59,42,.55)}.ask-pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:none;border-radius:99px;padding:12px 26px;font-size:1.02rem;font-weight:600;color:var(--text);box-shadow:0 6px 22px #4a3b2a38}.ask-pill b{color:var(--brown-dark)}.ask-pill:hover{transform:translateY(-1px)}.name-pill{display:inline-flex;align-items:center;background:#fff;border-radius:99px;padding:5px 5px 5px 22px;box-shadow:0 6px 22px #4a3b2a38;max-width:100%}.name-pill input{border:none;outline:none;font:inherit;font-size:1.02rem;width:300px;max-width:55vw;background:transparent;color:var(--text)}.name-pill button{border:none;background:var(--brown);color:#fff;font-weight:700;border-radius:99px;padding:9px 22px}.hero-sofa{position:relative;z-index:1;min-height:236px;display:flex;align-items:flex-end;justify-content:center;padding:0 24px 26px}.glass-tiles{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;max-width:1280px}.glass-tile{position:relative;width:100px;height:100px;border-radius:16px;border:1px solid rgba(255,255,255,.18);background:var(--glass);-webkit-backdrop-filter:blur(12px) saturate(1.1);backdrop-filter:blur(12px) saturate(1.1);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:8px 6px;box-shadow:0 8px 22px #34241847;transition:transform .15s,background .15s}.glass-tile span{font-size:.8rem;font-weight:700;line-height:1.25;text-align:center}.glass-tile:hover{transform:translateY(-3px);background:#543e2fb8}.tile-done{position:absolute;top:7px;right:7px;width:20px;height:20px;border-radius:50%;background:#6cb276;display:grid;place-items:center}.home-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}.home-side{display:flex;flex-direction:column;gap:14px;position:sticky;top:84px}.profile-card{padding:20px 20px 18px}.profile-name{font-size:1.5rem;font-weight:800}.profile-sub{margin:0 0 12px;color:#b07b3f;font-size:.88rem;font-weight:600}.profile-sub .link-btn{font-size:inherit}.profile-list{margin:0 0 10px;display:grid;gap:4px}.profile-list div{display:flex;justify-content:space-between;font-size:.92rem}.profile-list dt{color:var(--text-2)}.profile-list dd{margin:0;font-weight:700}.profile-list dd b{font-size:1.15rem;color:var(--brown)}.profile-card .btn{margin-top:14px}.profile-note{margin:10px 0 0;font-size:.8rem;color:var(--text-2);text-align:center}.howto-card{padding:18px 20px}.howto{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:8px;font-size:.93rem}.howto li{display:flex;align-items:center;gap:10px}.howto li span{display:grid;place-items:center;flex:none;width:24px;height:24px;border-radius:50%;background:var(--brown-soft);color:var(--brown-dark);font-weight:800;font-size:.8rem}.safety-card{padding:16px 18px;display:flex;gap:10px;color:var(--green);background:#f3f8ee;border-color:#d8e9cd}.safety-card p{margin:0;font-size:.86rem;color:#4b6a46}.safety-card b{display:block;color:var(--green);font-size:.95rem}.reset-link{align-self:center;font-size:.82rem;color:var(--text-2)}.home-groups{display:flex;flex-direction:column;gap:16px}.group-card{padding:18px 18px 10px;scroll-margin-top:84px}.course-rows{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}.course-row{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:12px;background:var(--card-2);border:1px solid transparent;transition:border-color .15s,background .15s}.course-row:hover{border-color:var(--line-2);background:#fdf6ea}.course-row-icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:12px;background:var(--glass);color:#fff}.course-row.is-done .course-row-icon{background:var(--green)}.course-row-text{flex:1;min-width:0;display:flex;flex-direction:column}.course-row-text b{font-size:1.05rem}.course-row-text span{color:var(--text-2);font-size:.9rem}.course-row-text small{color:#b39b7f;font-size:.8rem;font-weight:600}.course-row-side{display:flex;align-items:center;gap:10px;flex:none}.course-row-side .btn{min-width:104px}.hub-footer{text-align:center;padding:10px 0 34px;color:var(--text-2);font-size:.82rem}.intro-layout,.complete-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start;max-width:1180px}.intro-main,.complete-card{padding:26px 32px 28px}.back-link{display:inline-flex;align-items:center;gap:6px;background:none;border:none;padding:0;margin-bottom:14px;color:var(--brown);font-weight:700}.intro-head{display:flex;align-items:center;gap:16px}.intro-icon{display:grid;place-items:center;width:72px;height:72px;flex:none;border-radius:18px;background:var(--glass);color:#fff;box-shadow:0 8px 20px #34241838}.intro-main h1,.complete-card h1{font-size:1.9rem;font-weight:800}.intro-summary{color:var(--text-2);font-size:1.05rem;margin:14px 0 16px}.story-box{background:var(--orange-soft);border:1px solid #f4d79c;border-radius:12px;padding:12px 16px;font-weight:700;font-size:1.02rem}.story-tag{display:inline-block;background:var(--orange);color:#fff;font-size:.78rem;font-weight:800;padding:1px 10px;border-radius:99px;margin-right:8px;vertical-align:1px}.sub-title{font-size:1.02rem;margin:22px 0 8px}.check-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}.check-list li{display:flex;align-items:center;gap:8px}.check-list .icon{color:var(--green)}.intro-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.intro-note{display:flex;align-items:center;gap:6px;margin:14px 0 0;color:var(--green);font-size:.86rem}.intro-side{padding:20px 20px 16px;position:sticky;top:84px}.timeline{list-style:none;margin:14px 0 0;padding:0;position:relative}.timeline li{position:relative;display:flex;align-items:center;gap:8px;padding:6px 0 6px 30px;font-size:.92rem;color:var(--text-2)}.timeline li:before{content:"";position:absolute;left:9px;top:0;bottom:0;width:2px;background:var(--line)}.timeline li:first-child:before{top:50%}.timeline li:last-child:before{bottom:50%}.timeline li.tl-part{padding:10px 0 4px;color:var(--brown-dark);font-weight:800;font-size:.9rem}.timeline li.tl-part:before{display:none}.tl-dot{position:absolute;left:2px;top:50%;transform:translateY(-50%);width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--line-2);display:grid;place-items:center;color:#fff}.timeline li.done{color:var(--text)}.timeline li.done .tl-dot{background:var(--green);border-color:var(--green)}.tl-no{font-weight:800;color:#b39b7f;min-width:1.2em}.complete-card{text-align:center}.medal{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#ffd98a,var(--orange));color:#fff;box-shadow:0 10px 26px #f59e0b59;animation:pop .45s ease}.complete-kicker{margin:12px 0 2px;color:var(--brown);font-weight:800;letter-spacing:.08em;font-size:.85rem}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0 20px}.stat{background:var(--card-2);border-radius:12px;padding:12px;display:flex;flex-direction:column}.stat span{color:var(--text-2);font-size:.88rem}.stat b{font-size:1.4rem}.next-card{display:flex;align-items:center;gap:16px;text-align:left;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,#fff3dc,#f8e5c6);border:1.5px solid #ecc98f;animation:rise .5s ease}.next-icon{display:grid;place-items:center;flex:none;width:60px;height:60px;border-radius:16px;background:var(--glass);color:#fff}.next-text{flex:1;min-width:0;display:flex;flex-direction:column}.next-kicker{font-size:.8rem;font-weight:800;color:#b0701a}.next-text b{font-size:1.25rem}.next-text p{margin:2px 0 0;color:var(--text-2);font-size:.92rem}.complete-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px}.practice-progress{display:flex;align-items:center;gap:12px;width:100%;max-width:480px;margin:0 auto}.practice-progress-label{white-space:nowrap;color:var(--text-2);font-size:.95rem}.practice-progress-label b{color:var(--brown-dark);font-size:1.15rem}.practice-progress .pbar{flex:1}.practice-body{max-width:1600px;margin:0 auto;padding:14px 20px 26px;display:flex;flex-direction:column;gap:14px}.guide{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:14px}.guide-now{padding:16px 20px}.guide-top{display:flex;align-items:center;gap:10px}.step-badge{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;background:var(--brown);color:#fff;font-weight:800}.guide-title{font-size:1.3rem;font-weight:800}.part-chip{margin-left:auto;flex:none;background:var(--brown-soft);color:var(--brown-dark);border-radius:99px;padding:2px 12px;font-size:.85rem;font-weight:800}.guide-story{margin:10px 0 0;font-size:.92rem;font-weight:600;color:#8a5a12}.guide-text{font-size:1.12rem;white-space:pre-line;margin:10px 0 12px}.guide-tools{display:flex;gap:8px;flex-wrap:wrap}.guide-side{display:flex}.guide-side .feedback{flex:1}.feedback{border-radius:var(--radius);padding:14px 18px;animation:pop .25s ease;display:flex;flex-direction:column;justify-content:center}.feedback p{margin:4px 0 0;white-space:pre-line}.feedback-head{display:flex;align-items:center;gap:6px;font-weight:800;font-size:1.1rem}.feedback-correct{background:var(--green-soft);border:1.5px solid #b9dcac;color:#2f5f34}.feedback-wrong{background:var(--red-soft);border:1.5px solid #efbcab;color:#7c3220}.feedback-hint{background:#ffffffbf;border-radius:10px;padding:8px 10px;margin-top:10px!important;color:var(--text)}.feedback-hint-only{background:var(--orange-soft);border:1.5px solid #f4d79c}.feedback-hint-only .feedback-head{color:#a5650a}.feedback-view{background:#eef4ff;border:1.5px solid #c9d8f2;color:#24375e}.btn-next{animation:nudge 1.6s ease-in-out infinite}@keyframes nudge{0%,to{box-shadow:0 0 #9a6a3859}50%{box-shadow:0 0 0 7px #9a6a3800}}.feedback-idle{background:var(--card);border:1.5px dashed var(--line-2);color:var(--text-2)}.feedback-wait{flex-direction:row;align-items:center;gap:14px;background:#eef2fa;border:1.5px solid #cfdaf0;color:var(--navy)}.feedback-more{font-size:.9rem;opacity:.9}.spinner{width:30px;height:30px;flex:none;border-radius:50%;border:3px solid #cfdaf0;border-top-color:var(--navy);animation:spin .9s linear infinite}.stage{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line);overflow:hidden;min-width:0}.stage-bar{display:flex;align-items:center;gap:12px;padding:8px 14px;background:#efe5d6;border-bottom:1px solid var(--line)}.stage-dots{display:flex;gap:6px}.stage-dots i{width:11px;height:11px;border-radius:50%;background:#e0cdb2}.stage-dots i:first-child{background:#e9a28d}.stage-dots i:nth-child(2){background:#efcb7a}.stage-dots i:nth-child(3){background:#a9cf98}.stage-address{display:inline-flex;align-items:center;gap:6px;background:#fffaf2;border-radius:99px;padding:3px 14px;font-size:.84rem;font-weight:700;color:var(--text-2)}.stage-safe{margin-left:auto;font-size:.82rem;font-weight:700;color:var(--green)}.stage-scroll{overflow:auto;padding:12px;background:#ece4d8}.stage-canvas{position:relative;min-width:920px;margin:0 auto;-webkit-user-select:none;user-select:none;border-radius:8px;overflow:visible}.stage-canvas.is-locked{cursor:progress}.stage-canvas.is-shake{animation:shake .4s ease}.stage-fade{animation:fade .35s ease}.stage-missing{padding:60px;text-align:center;color:var(--text-2);background:#fff}.hl-ring.is-look{border-color:#4f7fd1;animation:none;box-shadow:0 0 0 4px #4f7fd140}.hl-ring.is-look .hl-label{background:#4f7fd1;box-shadow:0 3px 10px #28468259}.hl-ring{position:absolute;border:4px solid var(--orange);border-radius:10px;pointer-events:none;animation:ring 1.1s ease-in-out infinite;z-index:50}.hl-label{position:absolute;left:50%;bottom:calc(100% + 6px);transform:translate(-50%);white-space:nowrap;background:var(--orange);color:#fff;font-weight:800;font-size:15px;padding:4px 13px;border-radius:99px;box-shadow:0 3px 10px #b56d0659}.hl-label.below{bottom:auto;top:calc(100% + 6px)}.hl-label.edge-right{left:auto;right:-4px;transform:none}.hl-label.edge-left{left:-4px;transform:none}.img-screen{position:relative;line-height:0;container-type:inline-size}.img-screen img{width:100%;height:auto;display:block;border-radius:6px}.img-frame{position:relative;overflow:hidden;border-radius:8px}.img-frame>.img-screen{position:absolute}.img-overlay{position:absolute;display:flex;align-items:center;pointer-events:none;font-family:var(--font);font-weight:500;line-height:1;white-space:nowrap;overflow:hidden;animation:pop .3s ease}.hotspot{position:absolute;background:transparent;border:none;padding:0;cursor:pointer}.hotspot.is-debug{outline:2px dashed red;background:#ff000014}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}@keyframes ring{0%,to{box-shadow:0 0 0 3px #f59e0b40}50%{box-shadow:0 0 0 11px #f59e0b6b}}@keyframes pop{0%{transform:scale(.97);opacity:.4}to{transform:scale(1);opacity:1}}@keyframes fade{0%{opacity:.25}to{opacity:1}}@keyframes rise{0%{opacity:.35;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (max-width: 1080px){.home-layout,.intro-layout,.complete-layout{grid-template-columns:1fr}.home-side,.intro-side{position:static}.guide{grid-template-columns:1fr}.hub-header-in{flex-wrap:wrap}.hub-header-mid{order:3;flex-basis:100%}}@media (max-width: 640px){.hub-wrap{padding:14px 16px 30px}.greet{font-size:1.7rem}.course-row{flex-wrap:wrap}.course-row-side{width:100%;justify-content:space-between}.next-card{flex-direction:column;text-align:center}.stats{grid-template-columns:1fr}.stage-safe{display:none}}.login-wrap{display:flex;justify-content:center;padding-top:32px}.login-card{width:100%;max-width:620px;padding:30px 32px 28px;display:flex;flex-direction:column;gap:10px}.login-kicker{margin:0;color:var(--brown);font-weight:800;font-size:.85rem;letter-spacing:.04em}.login-card h1{font-size:1.9rem;font-weight:800}.login-desc{margin:0;color:var(--text-2)}.login-label{margin-top:8px;font-weight:700}.login-search{font:inherit;font-size:1.15rem;min-height:56px;padding:0 18px;border-radius:14px;border:2px solid var(--line-2);background:#fff;color:var(--text)}.login-search:focus{border-color:var(--brown);outline:none}.login-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}.login-error{margin:0;color:var(--red);font-weight:700}.login-muted{margin:0;color:var(--text-2)}.seg-tabs button.is-on{background:#fff;color:var(--text);box-shadow:0 1px 3px #4a3b2a26}.admin-wrap{display:flex;flex-direction:column;gap:16px}.admin-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.admin-stat{padding:14px 18px;display:flex;flex-direction:column}.admin-stat span{color:var(--text-2);font-size:.9rem}.admin-stat b{font-size:1.8rem;font-variant-numeric:tabular-nums}.admin-stat small{font-size:.9rem;margin-left:6px;color:var(--text-2)}.admin-stat.tone-good b{color:var(--green)}.admin-stat.tone-warn b{color:#b0701a}.admin-stat.tone-bad b{color:var(--red)}.admin-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start}.admin-card{padding:18px 20px;display:flex;flex-direction:column;gap:12px;min-width:0}.admin-form{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:10px 14px;align-items:center}.admin-form label{font-weight:700;font-size:.95rem}.admin-form input,.admin-form select,.admin-search{font:inherit;min-height:42px;padding:0 12px;border-radius:10px;border:1.5px solid var(--line-2);background:#fff;color:var(--text)}.admin-check{grid-column:1 / -1;display:flex;align-items:center;gap:8px;font-weight:600!important}.admin-check input{width:20px;height:20px;min-height:0}.admin-note{margin:0;padding:8px 12px;border-radius:10px;font-size:.9rem}.admin-note.ok{background:var(--green-soft);color:#2f5f34}.admin-note.warn{background:var(--orange-soft);color:#8a5a12}.admin-desc{margin:0;color:var(--text-2);font-size:.95rem}.admin-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.admin-msg{margin:0;color:var(--text-2);font-size:.92rem}.admin-report{display:flex;flex-direction:column;gap:8px}.admin-report-subject{margin:0;font-weight:800}.admin-report textarea,.admin-roster{font:inherit;font-size:.9rem;width:100%;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line-2);background:#fff;color:var(--text);resize:vertical}.admin-table-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.admin-table-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.admin-table-scroll{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:.93rem}.admin-table th{text-align:left;font-size:.82rem;color:var(--text-2);padding:8px 10px;border-bottom:1.5px solid var(--line);white-space:nowrap}.admin-table td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.admin-table td small{display:block;color:var(--text-2);font-size:.78rem}.admin-table .num{font-variant-numeric:tabular-nums;white-space:nowrap}.admin-progress{min-width:140px}.admin-progress span{font-variant-numeric:tabular-nums;font-weight:700;font-size:.85rem}.admin-progress .pbar-num{display:none}.admin-empty{text-align:center;color:var(--text-2);padding:24px!important}.chip-red{background:var(--red-soft);border-color:#efbcab;color:var(--red)}.course-dots{display:inline-flex;gap:4px}.course-dots i,.admin-legend i{display:inline-block;width:12px;height:12px;border-radius:50%}.dot-done{background:var(--green)}.dot-ing{background:var(--orange)}.dot-none{background:var(--tab)}.admin-legend{margin:0;display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-2)}@media (max-width: 1080px){.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-grid{grid-template-columns:1fr}}@media (max-width: 640px){.login-card{padding:22px 18px}.admin-form{grid-template-columns:1fr}}.admin-report .btn{align-self:flex-start}.remind-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;background:var(--card-2);border:1.5px dashed var(--line-2);color:var(--text-2);font-size:.93rem}.remind-bar.is-on{background:#eef4ff;border:1.5px solid #c9d8f2;color:#24375e}.remind-count{flex:1 1 260px;min-width:0}.remind-preview{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--line)}.remind-preview-body{margin:0;white-space:pre-wrap;font-family:var(--font);font-size:.9rem;line-height:1.6}.col-check{width:64px;text-align:center!important}.col-check input{width:20px;height:20px;cursor:pointer}.admin-table tr.is-picked td{background:#eef4ff}.no-mail{font-size:.72rem;color:var(--text-2);white-space:nowrap}.chip-blue{background:#e7efff;border-color:#c9d8f2;color:#2c4f8f}.remind-form{align-items:start}.remind-form label{padding-top:10px}.admin-desc code{font-size:.85rem;background:var(--card-2);border:1px solid var(--line);border-radius:6px;padding:0 5px}.guide-hint-mobile,.stage-zoom{display:none}.stage-zoom{margin-left:auto;border:1px solid var(--line-2);background:#fff;color:var(--text);border-radius:99px;padding:4px 12px;font-size:.82rem;font-weight:700;white-space:nowrap}@keyframes toast-in{0%{transform:translateY(16px);opacity:0}to{transform:none;opacity:1}}@keyframes toast-out{to{transform:translateY(16px);opacity:0;visibility:hidden}}@media (max-width: 700px){.hub-header{position:static}.hub-header-in{padding:6px max(14px,env(safe-area-inset-right,0px)) 8px max(14px,env(safe-area-inset-left,0px));gap:8px 10px;min-height:0}.hub-brand{min-width:0;flex:1 1 0}.hub-brand-title{font-size:1.05rem;max-width:100%;overflow:hidden;text-overflow:ellipsis}.hub-header-right{gap:6px}.hub-header-right .btn{min-height:38px;padding:6px 10px;font-size:.88rem}.pill-toggle-label{display:none}.pill-toggle button{padding:4px 9px}.seg-tabs{scrollbar-width:none;max-width:100%}.seg-tabs::-webkit-scrollbar{display:none}.hub-wrap{padding-left:max(14px,env(safe-area-inset-left,0px));padding-right:max(14px,env(safe-area-inset-right,0px))}.hero-greet{padding:22px 16px 14px}.greet{font-size:1.6rem;gap:8px}.greet-avatar{width:40px;height:40px}.greet-sun{display:none}.greet-sub{font-size:.95rem}.intro-main,.complete-card{padding:18px 16px 20px}.intro-icon{width:54px;height:54px;border-radius:14px}.intro-main h1,.complete-card h1{font-size:1.45rem}.intro-actions .btn,.next-card .btn{width:100%}.practice-body{padding:8px 10px 90px;gap:8px}.practice-progress{gap:8px}.practice-progress-label{font-size:.85rem}.guide{gap:0}.guide-now{padding:12px 14px}.guide-top{flex-wrap:wrap;gap:6px 8px}.step-badge{width:28px;height:28px;font-size:.9rem}.guide-title{font-size:1.1rem}.part-chip{font-size:.75rem;padding:1px 9px}.guide-story{display:none}.guide-text{font-size:1rem;margin:6px 0 8px}.guide-hint-mobile{display:flex;gap:4px;margin:0 0 10px;padding:6px 10px;border-radius:10px;background:var(--orange-soft);color:#8a5a12;font-size:.88rem}.guide-tip{font-size:.85rem}.guide-tools{flex-wrap:nowrap;gap:6px}.guide-tools .btn{flex:1 1 auto;min-height:42px;padding:6px 8px;font-size:.88rem;gap:4px}.feedback-hint-only,.feedback-idle,.feedback-view:not(.has-msg){display:none}.guide-side .feedback-correct,.guide-side .feedback-wrong,.guide-side .feedback-wait,.guide-side .feedback-view.has-msg{position:fixed;left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:80;padding:12px 14px;box-shadow:0 10px 30px #34241847;animation:toast-in .25s ease}.guide-side .feedback-wrong,.guide-side .feedback-view.has-msg{animation:toast-in .25s ease,toast-out .4s ease 6s forwards}.guide-side .feedback-wrong .feedback-hint{display:none}.feedback-head{font-size:1rem}.stage-bar{padding:6px 10px;gap:8px}.stage-dots{display:none}.stage-address{font-size:.78rem;padding:2px 10px}.stage-zoom{display:inline-block}.stage-scroll{padding:6px}.stage-canvas{min-width:0!important}.hl-ring{border-width:3px}.hl-label{font-size:13px;padding:3px 10px}.admin-card{padding:14px}.admin-stat b{font-size:1.5rem}.remind-bar .btn{flex:1 1 auto}}@media (max-width: 700px){.guide-hint-mobile{display:block}.guide-hint-mobile .icon{vertical-align:-3px;margin-right:2px}.guide-tools .btn-outline-brown:disabled{display:none}.guide-tools .btn{flex:1 1 0;min-width:0}.guide-top .guide-title{flex:1 1 auto;min-width:0}.part-chip{margin-left:0}}.user-switch{display:inline-flex;align-items:center;gap:6px;max-width:220px;padding:4px 8px;color:var(--text-2)}.user-switch-name{font-weight:800;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width: 700px){.hub-header-in{flex-wrap:wrap}.hub-brand{flex:1 1 100%}.hub-header-right{flex:1 1 100%;justify-content:flex-end}.hub-header-mid{order:3}.user-switch{max-width:170px}}
