:root{--cream:#fbf6ec;--paper:#fffdf8;--ink:#392b2d;--muted:#796b68;--wine:#702c43;--wine-dark:#542035;--gold:#c9a66b;--line:#eadfd2;--shadow:0 18px 50px rgba(82,48,50,.08);font-family:Arial,'Noto Sans TC',sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 85% 8%,rgba(231,202,195,.26),transparent 27rem),var(--cream);font-size:16px;line-height:1.7}a{color:inherit}.skip-link{position:absolute;left:-9999px;top:1rem;background:#fff;padding:.7rem 1rem;z-index:10}.skip-link:focus{left:1rem}
.topbar{height:76px;padding:0 max(24px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(112,44,67,.1);background:rgba(255,253,248,.7);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--wine);color:#f5dfb2;font-family:serif;font-size:20px}.brand strong,.brand small{display:block;line-height:1.25}.brand strong{font-family:Georgia,'Noto Serif TC',serif;font-size:15px;letter-spacing:.04em}.brand small{margin-top:4px;color:var(--muted);font-size:11px}.top-link{text-decoration:none;font-size:13px;color:var(--wine);font-weight:600}.top-link span{color:var(--gold)}main{max-width:1160px;margin:auto;padding:0 24px}
.hero{position:relative;padding:78px 0 48px;max-width:710px}.eyebrow{font-size:10px;letter-spacing:.2em;color:#9a7858;font-weight:700;margin:0 0 12px}.hero h1{font:600 clamp(36px,6vw,64px)/1.23 Georgia,'Noto Serif TC',serif;letter-spacing:.025em;margin:0;color:#472e35}.hero h1 em{font-style:normal;color:var(--wine)}.hero-copy{max-width:575px;color:var(--muted);font-size:16px;margin:20px 0 17px}.hero-note{font-size:13px;color:#8d6a4d}.sparkle{color:var(--gold);font-size:19px;margin-right:6px}.toolbox{padding:26px 0 62px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.section-heading h2,.learner-copy h2{font:600 25px/1.4 Georgia,'Noto Serif TC',serif;margin:0}.count-pill{border:1px solid #dfcba9;color:#896c45;border-radius:999px;padding:6px 13px;font-size:11px;white-space:nowrap}
.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.category-card{position:relative;display:flex;flex-direction:column;min-height:206px;padding:22px 23px 20px;border-radius:19px;text-decoration:none;overflow:hidden;background:var(--paper);border:1px solid rgba(128,90,78,.09);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.category-card:hover,.category-card:focus-visible{transform:translateY(-3px);box-shadow:0 24px 54px rgba(82,48,50,.13);outline:2px solid rgba(112,44,67,.3);outline-offset:2px}.category-card::after{content:attr(data-number);position:absolute;right:12px;bottom:-31px;font:700 116px/1 Georgia,'Noto Serif TC',serif;color:rgba(112,44,67,.055);pointer-events:none}.category-card[data-tone="rose"]{background:linear-gradient(130deg,#fffdfa 52%,#f8eae8)}.category-card[data-tone="gold"]{background:linear-gradient(130deg,#fffdfa 52%,#f5eddd)}.category-card[data-tone="lilac"]{background:linear-gradient(130deg,#fffdfa 52%,#efebf4)}.category-card[data-tone="sage"]{background:linear-gradient(130deg,#fffdfa 52%,#eaf0e8)}.card-top{display:flex;align-items:center;justify-content:space-between}.card-icon{width:39px;height:39px;display:grid;place-items:center;border-radius:13px;background:rgba(255,255,255,.72);font-size:20px;color:var(--wine)}.card-index{font-size:10px;letter-spacing:.15em;color:#9a7858}.category-card h3{font:600 20px/1.45 Georgia,'Noto Serif TC',serif;margin:15px 0 4px}.category-card p{font-size:12px;line-height:1.65;color:var(--muted);margin:0;max-width:350px}.skill-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:16px;position:relative;z-index:1}.skill-tag{border-radius:99px;background:rgba(255,255,255,.72);border:1px solid rgba(112,44,67,.1);padding:4px 9px;font-size:10px;color:#65454a}.card-arrow{position:absolute;right:20px;bottom:18px;color:var(--wine);font-size:20px}
.learner-area{display:flex;align-items:center;gap:20px;padding:24px 27px;margin:0 0 56px;border:1px solid #e6d9c8;border-radius:20px;background:rgba(255,253,248,.74)}.learner-icon{width:48px;height:48px;flex:0 0 48px;border-radius:50%;display:grid;place-items:center;color:#9a7858;background:#f4ebdc;font-size:22px}.learner-copy{flex:1}.learner-copy .eyebrow{margin-bottom:5px}.learner-copy h2{font-size:19px}.learner-copy p:not(.eyebrow){font-size:12px;color:var(--muted);margin:5px 0 10px}.future-features{display:flex;gap:7px;flex-wrap:wrap}.future-features span{font-size:10px;color:#765f50;padding:3px 8px;border-radius:30px;background:#f2ece3}.quiet-button{border:1px solid #dfd4c5;border-radius:999px;background:transparent;padding:10px 15px;font:inherit;font-size:11px;color:#a99b8e;white-space:nowrap}.quiet-button:disabled{cursor:not-allowed}.footer{border-top:1px solid var(--line);padding:20px max(24px,calc((100vw - 1160px)/2));display:flex;justify-content:space-between;gap:10px;color:#9b8b84;font-size:10px}
.detail-view{padding:42px 0 64px}.back-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--wine);font-size:13px;font-weight:600;margin-bottom:22px}.detail-hero{padding:28px 32px;border-radius:22px;background:linear-gradient(120deg,#fffdf8,#f5e9e5);border:1px solid rgba(128,90,78,.09)}.detail-hero .eyebrow{margin-bottom:8px}.detail-hero h1{font:600 clamp(29px,5vw,42px)/1.3 Georgia,'Noto Serif TC',serif;margin:0 0 9px}.detail-hero>p:last-child{margin:0;color:var(--muted);max-width:700px}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:20px;margin-top:20px;align-items:start}.detail-main,.detail-side{min-width:0}.info-panel,.prompt-panel{background:var(--paper);border:1px solid rgba(128,90,78,.1);border-radius:18px;padding:22px;margin-bottom:15px;box-shadow:0 12px 35px rgba(82,48,50,.05)}.info-panel h2,.prompt-panel h2{font:600 18px Georgia,'Noto Serif TC',serif;margin:0 0 11px}.info-panel p,.info-panel li{font-size:13px;color:#65595a}.info-panel ul{padding-left:20px;margin:7px 0 0}.activation{padding:14px 16px;border-radius:12px;background:#f7f0e5;color:#65453c;font-weight:600;font-size:14px}.instruction{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:12px;background:#34282d;color:#fff7ec;padding:17px;font:12px/1.8 Arial,'Noto Sans TC',sans-serif;max-height:470px;overflow:auto}.copy-row{display:flex;gap:9px;flex-wrap:wrap;margin:10px 0 3px}.copy-button{border:0;border-radius:999px;background:var(--wine);color:#fffaf2;font-family:inherit;font-size:12px;font-weight:600;padding:11px 16px;cursor:pointer;min-height:42px}.copy-button:hover{background:var(--wine-dark)}.copy-button.secondary{background:#eee5d8;color:#574248}.copy-status{min-height:22px;color:#34724c;font-size:12px;margin:6px 3px}.copy-fallback{width:100%;min-height:190px;display:none;border:2px solid var(--gold);border-radius:10px;padding:12px;font:12px/1.7 monospace;white-space:pre-wrap;overflow-wrap:anywhere}.copy-fallback.show{display:block}.example-box{border-left:3px solid #d5b67b;background:#fbf6ec;padding:12px 15px;border-radius:0 10px 10px 0;font-size:13px;color:#625558}.mistake-list li::marker{color:var(--wine)}.detail-nav{position:sticky;top:15px}.detail-nav .prompt-panel{background:#f5eee6}.detail-nav p{font-size:12px;color:var(--muted)}
.skill-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin:22px 0 30px}.skill-choice{min-width:0;display:flex;align-items:center;gap:13px;padding:20px;background:var(--paper);border:1px solid rgba(128,90,78,.1);border-radius:16px;text-decoration:none;box-shadow:var(--shadow);transition:transform .2s ease}.skill-choice:hover,.skill-choice:focus-visible{transform:translateY(-2px);outline:2px solid rgba(112,44,67,.28)}.choice-icon{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:13px;background:#f4e9e2;color:var(--wine);font-size:20px}.choice-copy{min-width:0}.choice-copy strong,.choice-copy small{display:block}.choice-copy strong{font:600 17px Georgia,'Noto Serif TC',serif}.choice-copy small{font-size:11px;line-height:1.6;color:var(--muted);margin-top:4px}.choice-arrow{margin-left:auto;color:var(--wine);font-size:20px}[hidden]{display:none!important}
@media(max-width:740px){.topbar{height:65px;padding:0 17px}.top-link{font-size:11px}main{padding:0 16px}.hero{padding:54px 0 35px}.hero-copy{font-size:14px}.toolbox{padding-bottom:35px}.section-heading{align-items:start;gap:10px;flex-direction:column}.section-heading h2{font-size:21px}.category-grid{gap:10px}.category-card{min-height:204px;padding:15px 13px 15px;border-radius:15px}.card-icon{width:34px;height:34px;border-radius:11px;font-size:17px}.category-card h3{font-size:16px;margin-top:14px}.category-card p{font-size:11px}.skill-tag{font-size:9px;padding:3px 7px}.card-arrow{right:12px;bottom:12px}.learner-area{align-items:flex-start;gap:12px;padding:18px 15px;flex-wrap:wrap;margin-bottom:35px}.learner-icon{width:38px;height:38px;flex-basis:38px}.learner-copy{min-width:calc(100% - 55px)}.learner-copy h2{font-size:17px}.quiet-button{margin-left:50px}.footer{padding:17px;flex-direction:column}.detail-view{padding-top:25px}.detail-hero{padding:22px 18px}.detail-layout{grid-template-columns:1fr}.detail-nav{position:static}.detail-nav .prompt-panel{padding:16px}.info-panel,.prompt-panel{padding:17px}.instruction{max-height:330px;font-size:11px}.skill-choice-grid{grid-template-columns:1fr;gap:10px}.skill-choice{padding:16px}.choice-copy strong{font-size:15px}}@media(max-width:370px){.category-card{min-height:218px}.category-card h3{font-size:15px}.category-card p{font-size:10px}.skill-tag{padding:3px 6px}}