:root{--bg:#fff;--card:#f6f5f4;--ink:#191919;--ink-sub:#615d59;--ink-mute:#a39e98;--line:#0000001a;--blue:#0075de;--sky:#e8f2fc;--yellow:#fdf3d1;--mint:#e2f5e9;--lilac:#f0eafa;--peach:#fdebe2;--red-soft:#fde8e8;--sky-ink:#0b6bcb;--yellow-ink:#b07c00;--mint-ink:#1f8a4c;--lilac-ink:#7b4fc9;--peach-ink:#d0632d;--red-ink:#d44c47;--warn:#fdf3d1;--tip:#e2f5e9;--radius:12px;--sans:"Inter", system-ui, -apple-system, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Apple SD Gothic Neo", "PingFang TC", "PingFang SC", "Microsoft JhengHei", "Microsoft YaHei", "Malgun Gothic", sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}a{color:inherit}:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}:lang(ja) *,:lang(zh-Hant) *,:lang(zh-Hans) *{line-break:strict}:lang(ko) *{word-break:keep-all}.srOnly{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.wrap{max-width:720px;margin:0 auto;padding:0 20px 64px}.top{z-index:5;-webkit-backdrop-filter:blur(8px);background:#ffffffeb;justify-content:space-between;align-items:center;gap:12px;margin:0 -20px;padding:12px 20px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.01em;align-items:center;gap:8px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.brand:before{content:"K";border:2px solid var(--ink);border-radius:6px;place-items:center;width:26px;height:26px;font-size:15px;font-weight:900;line-height:1;display:inline-grid}.lang select{font:inherit;border:1px solid var(--line);background:var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23615d59' fill='none' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 10px 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0;display:grid}.habits li:first-child{border-top:0}.habits li:before{content:counter(h);background:var(--bg);border:1px solid var(--line);width:22px;height:22px;color:var(--ink-sub);border-radius:6px;place-items:center;margin-top:2px;font-size:12px;font-weight:700;display:grid}.sectionTitle{letter-spacing:-.03em;margin:0 0 18px;font-size:clamp(26px,7vw,36px);line-height:1.2}.tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.tile{border-radius:var(--radius);background:var(--card);flex-direction:column;gap:4px;height:100%;padding:16px 16px 18px;text-decoration:none;transition:background .15s,transform .15s;display:flex}.tile:hover{background:#efedeb}.tile:active{transform:scale(.98)}.tile>svg{border-radius:10px;width:42px;height:42px;margin-bottom:10px;padding:8px}.tileTitle{letter-spacing:-.01em;font-size:16px;font-weight:700;line-height:1.35}.tileSum{color:var(--ink-sub);font-size:13px;line-height:1.5}.tileArrow{display:none}.tone-sky svg{background:var(--sky);color:var(--sky-ink)}.tone-yellow svg{background:var(--yellow);color:var(--yellow-ink)}.tone-mint svg{background:var(--mint);color:var(--mint-ink)}.tone-lilac svg{background:var(--lilac);color:var(--lilac-ink)}.tone-peach svg{background:var(--peach);color:var(--peach-ink)}.tone-red svg{background:var(--red-soft);color:var(--red-ink)}.pageHead{padding:16px 0 8px}.pageHead svg{border-radius:14px;width:60px;height:60px;margin-top:20px;padding:11px;display:block}.back{width:fit-content;color:var(--ink-sub);border-radius:6px;margin-left:-8px;padding:4px 8px;font-size:14px;text-decoration:none;display:block}.back:hover{background:var(--card)}.pageTitle{letter-spacing:-.035em;margin:14px 0 6px;font-size:clamp(30px,8vw,44px);line-height:1.18}.lead{color:var(--ink-sub);margin:0;font-size:17px}.block,.callout{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);margin-top:14px;padding:20px}.block h2,.callout h2{letter-spacing:-.015em;margin:0 0 10px;font-size:18px;line-height:1.4}.callout p{margin:0}.callout.warn{background:var(--warn);border-color:#0000}.callout.warn h2:before{content:"!";background:var(--yellow-ink);color:#fff;vertical-align:2px;border-radius:50%;place-items:center;width:22px;height:22px;margin-right:8px;font-size:13px;display:inline-grid}.callout.tip{background:var(--tip);border-color:#0000}.items{margin:0;padding:0;list-style:none}.items li{border-top:1px solid var(--line);padding:9px 0 9px 20px;position:relative}.items li:first-child{border-top:0;padding-top:2px}.items li:before{content:"";background:var(--ink);border-radius:50%;width:6px;height:6px;position:absolute;top:19px;left:3px}.items li:first-child:before{top:12px}.tbl{border-collapse:collapse;width:100%;font-size:14px}.tbl th,.tbl td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:10px 8px}.tbl th{color:var(--ink-sub);background:var(--card);font-size:12px;font-weight:600}.tbl td:first-child{font-weight:600}@media (max-width:520px){.tbl thead{display:none}.tbl tr{border-bottom:1px solid var(--line);padding:12px 0;display:block}.tbl tr:last-child{border-bottom:0}.tbl td{border:0;grid-template-columns:minmax(0,38%) minmax(0,1fr);gap:10px;padding:3px 0;display:grid}.tbl td:before{content:attr(data-h);color:var(--ink-sub);font-size:13px;font-weight:400}.tbl td:first-child{margin-bottom:4px;font-size:16px;display:block}.tbl td:first-child:before{display:none}}.note{color:var(--ink-sub);margin:12px 0 0;font-size:13px}.src{color:var(--ink-mute);overflow-wrap:anywhere;margin:10px 0 0;font-size:12px}.src a{color:var(--ink-sub)}.checked{background:var(--card);color:var(--ink-sub);border-radius:999px;margin-top:22px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}.foot{border-top:1px solid var(--line);color:var(--ink-mute);margin-top:48px;padding-top:18px;font-size:12px}.phrases{gap:10px;margin:18px 0 0;padding:0;list-style:none;display:grid}.phrase{background:var(--card);border-radius:var(--radius);gap:2px;padding:18px;display:grid}.phrase .ko{letter-spacing:-.02em;font-size:24px;font-weight:800}.phrase .reading{color:var(--blue);font-weight:600}.phrase .mean{color:var(--ink-sub);font-size:14px}.phraseBtns{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.phraseBtns button,.bigView button{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;border-radius:8px;padding:7px 14px;font-size:14px;font-weight:600}.phraseBtns button:first-child{background:var(--blue);border-color:var(--blue);color:#fff}.bigView{z-index:10;color:var(--ink);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:28px;padding:24px;animation:.18s ease-out pop;display:flex;position:fixed;inset:0}.bigView p{text-align:center;letter-spacing:-.03em;word-break:keep-all;margin:0;font-size:clamp(40px,13vw,80px);font-weight:900;line-height:1.2}.bigView button{background:var(--ink);color:#fff;border-color:var(--ink)}@keyframes pop{0%{opacity:0;transform:scale(.98)}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.langList{gap:8px;padding:0;list-style:none;display:grid}.langList a{border-radius:var(--radius);background:var(--card);padding:14px 16px;font-weight:600;text-decoration:none;display:block}.langList a:hover{background:#efedeb}