:root{--bg:#fffaf1;--surface:rgba(255,255,255,.86);--text:#2d2118;--muted:#6f6258;--border:#eadcc9;--accent:#c7520f;--nav:rgba(255,255,255,.94);--shadow:0 18px 50px #79522312}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:radial-gradient(ellipse at 0 0,#f8e5c680,transparent 50%),var(--bg);color:var(--text);font:16px/1.85 system-ui,"Microsoft JhengHei",sans-serif}body[data-theme=dark]{--bg:#0a1128;--surface:rgba(10,17,40,.78);--text:#e2e8f0;--muted:#94a3b8;--border:#294156;--accent:#ff9e00;--nav:rgba(10,17,40,.96);--shadow:0 18px 50px #0003}a{color:inherit}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #00b4d8;outline-offset:5px}header{position:sticky;top:0;z-index:20;background:var(--nav);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.container{width:min(1240px,calc(100% - 40px));margin:auto}.nav-wrapper{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:18px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:25px;letter-spacing:1px}.logo-badge{background:linear-gradient(135deg,#f47b20,#ffb000);color:white;padding:0 8px;border-radius:7px;font-size:17px}.nav-menu{display:flex;align-items:center;gap:18px;list-style:none;padding:0;margin:0}.nav-menu a{text-decoration:none;font-size:14px;font-weight:650}.nav-link:hover{color:var(--accent)}.theme-toggle{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:30px;padding:7px 11px;white-space:nowrap;font-size:13px}.yijun-fb-btn{display:flex;align-items:center;gap:7px;border:1px solid var(--border);border-radius:30px;padding:5px 12px 5px 5px;white-space:nowrap}.yijun-fb-btn img{width:32px;height:32px;border-radius:50%;object-fit:cover}.hamburger{display:none;border:0;background:transparent;color:var(--text);font-size:25px}.skip{position:fixed;top:-70px;left:10px;z-index:100;background:var(--surface);padding:10px}.skip:focus{top:10px}main{width:min(1120px,calc(100% - 40px));margin:auto}.article-heading{text-align:center;padding:58px 0 24px}.eyebrow{font-size:12px;letter-spacing:3px;color:var(--accent);font-weight:800;margin:0 0 8px}h1{font-family:Georgia,"Noto Serif TC","PMingLiU",serif;font-size:clamp(40px,6vw,68px);letter-spacing:.1em;line-height:1.2;margin:0 0 18px}h2{font-size:clamp(25px,3vw,34px);line-height:1.45;margin:6px 0 18px}h3{font-size:20px;line-height:1.5;margin:5px 0 12px}p{margin:0 0 16px}.hero-subtitle{font-size:clamp(16px,2vw,20px);color:var(--muted)}.hero-image{margin:0;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.hero-image img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:14px}.hero-caption{text-align:center;font-size:12px;color:var(--muted);margin-top:10px}.intro{text-align:center;max-width:760px;margin:30px auto 0;font-size:18px}.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:22px 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:12px 28px;border:1px solid var(--border);border-radius:12px;text-decoration:none;font-weight:750;background:var(--surface);transition:transform .15s}.button:hover{transform:translateY(-2px)}.button.primary{color:white;background:#bc4c19;border-color:#bc4c19;box-shadow:0 6px 18px #bc4c1926}.micro{color:var(--muted);font-size:13px}.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:16px;margin:32px 0 0;background:var(--surface)}.facts div{padding:18px;text-align:center}.facts div+div{border-left:1px solid var(--border)}.facts strong{display:block;font-size:25px;line-height:1.3}.facts span{font-size:13px;color:var(--muted)}.section{padding:62px 0 0}.section-lead{max-width:720px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.four{grid-template-columns:repeat(4,1fr)}.card{padding:25px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.card p{font-size:15px;color:var(--muted);margin:0}.number{display:block;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:2px;margin-bottom:15px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.controls{margin:0;display:grid;grid-template-columns:110px 1fr;gap:14px 12px;font-size:15px}.controls dt{font-weight:700}.controls dd{margin:0;color:var(--muted)}kbd{font:inherit;font-size:13px;background:var(--bg);padding:3px 6px;border:1px solid var(--border);border-bottom-width:3px;border-radius:5px}.note{padding:20px 24px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 14px 14px 0;margin-top:24px;color:var(--muted)}.quest-tag{display:inline-block;font-size:12px;color:var(--accent);font-weight:700;padding:3px 9px;border:1px solid var(--border);border-radius:20px;margin-bottom:12px}.ability-card{position:relative;overflow:hidden}.ability-card b{font-size:32px;position:absolute;right:20px;top:20px;color:var(--accent)}.ability-card h3{padding-right:45px}.ability-meter{height:8px;background:var(--border);border-radius:20px;margin-top:24px;overflow:hidden}.ability-meter i{display:block;width:65%;height:100%;background:#69856e}.ability-card:nth-child(2) i{width:80%;background:#c29a4e}.ability-card:nth-child(3) i{width:50%;background:#8a85ac}.ending-panel{margin-top:22px;padding:30px;border-radius:18px;background:#344d43;color:#fffaf1}.ending-panel p{margin:0;color:#e2e8de}.ending-panel h3{margin-top:0}.faq{border:1px solid var(--border);border-radius:18px;overflow:hidden}.faq details{background:var(--surface);padding:20px 25px}.faq details+details{border-top:1px solid var(--border)}summary{cursor:pointer;font-weight:700}details p{color:var(--muted);margin:14px 0 0}.closing{text-align:center;padding:55px 24px;margin:60px 0;border:1px solid var(--border);border-radius:24px;background:var(--surface)}.site-footer{text-align:center;border-top:1px solid var(--border);padding:25px 20px 35px;color:var(--muted);font-size:13px}.site-footer a{text-underline-offset:4px}.site-footer p{margin:0}.text-link{color:var(--accent);text-underline-offset:5px}
@media(max-width:1100px){.hamburger{display:block}.nav-menu{display:none;position:absolute;left:0;right:0;top:76px;background:var(--nav);border-bottom:1px solid var(--border);padding:20px;gap:17px;flex-direction:column;align-items:stretch;max-height:calc(100dvh - 76px);overflow:auto}.nav-menu.open{display:flex}.yijun-fb-btn{width:max-content}.grid.four{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){main,.container{width:calc(100% - 32px)}.article-heading{padding:34px 0 15px}.hero-image{padding:7px;border-radius:17px}.hero-image img{border-radius:10px}.intro{font-size:16px;margin-top:22px}.facts{grid-template-columns:repeat(2,1fr)}.facts div{padding:15px 8px}.facts div:nth-child(3){border-left:0;border-top:1px solid var(--border)}.facts div:nth-child(4){border-top:1px solid var(--border)}.section{padding-top:42px}.grid,.grid.four,.two-col{grid-template-columns:1fr}.card{padding:22px}.grid.four{gap:12px}.grid.four .card{display:grid;grid-template-columns:36px 1fr;column-gap:10px}.grid.four .number{grid-row:span 2;margin:6px 0}.grid.four h3{margin-top:0}.controls{grid-template-columns:90px 1fr;gap:12px 8px}.actions .button{flex:1;padding:12px 16px;white-space:nowrap}.closing{padding:32px 20px;margin:42px 0}.hero-caption{font-size:11px}}
body[data-theme=dark]{background:radial-gradient(ellipse at 0 0,#00b4d814,transparent 50%),var(--bg)}
.footer-container{width:min(1120px,100%);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-brand{text-align:left}.footer-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.footer-coffee-btn{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1px solid var(--border);border-radius:24px;white-space:nowrap;flex-shrink:0;text-decoration:none;background:var(--surface);color:var(--text);font-size:13px}.footer-coffee-btn:hover{border-color:#c29a4e;color:var(--accent)}.sponsor-modal{width:min(460px,calc(100% - 32px));max-height:calc(100dvh - 40px);overflow:auto;padding:38px 28px 26px;border:1px solid #c29a4e;border-radius:22px;background:var(--bg);color:var(--text);text-align:center;box-shadow:0 24px 70px #0004}.sponsor-modal::backdrop{background:#101b2bbb;backdrop-filter:blur(4px)}.sponsor-modal h2{font-size:24px}.sponsor-modal p{color:var(--muted);font-size:15px}.sponsor-modal .micro{font-size:12px;margin:14px 0 0}.sponsor-icon{display:block;font-size:42px;margin-bottom:12px}.sponsor-close{position:absolute;right:10px;top:7px;width:40px;height:40px;border:0;background:transparent;color:var(--text);font-size:28px;border-radius:50%}.sponsor-link{display:block;padding:13px 15px;background:linear-gradient(135deg,#ffdd72,#efb946);color:#382c16;border-radius:12px;font-weight:750;text-decoration:none;font-size:15px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}