:root{--paper:#f3eddf;--paper-2:#eae2cf;--paper-3:#fbf8f0;--ink:#33291e;--ink-2:#877a67;--line:#dcd2be;--accent:#b45230;--accent-press:#96421f;--on-accent:#f6f1e3;--ok:#3e7a4a;--ok-bg:#dde9d8;--hold:#b98a2e;--hold-bg:#f1e6c4;--cancel:#8b8b8b;--cancel-bg:#e6e2da;--open-bg:#e4ebdd;--line-green:#06c755;--font-cjk:"PingFang TC","Microsoft JhengHei","Noto Sans TC","Hiragino Sans GB",sans-serif;--font-sans:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,var(--font-cjk);--font-mono:ui-monospace,"SF Mono","Cascadia Mono","JetBrains Mono",Consolas,Menlo,monospace;--font-serif:"Source Han Serif TC","Noto Serif CJK TC","思源宋體","Noto Serif TC","Songti TC","PMingLiU","MingLiU",serif;--maxw:640px;--pad:clamp(18px,4vw,40px)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;line-height:1.65}.wrap{max-width:var(--maxw);padding-left:var(--pad);padding-right:var(--pad);margin:0 auto}.wrap.wide{max-width:1240px}.mono{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);font-variant-numeric:tabular-nums;font-size:12px}.serif{font-family:var(--font-serif);font-weight:900}header.nav{z-index:30;background:color-mix(in srgb,var(--paper) 90%,transparent);-webkit-backdrop-filter:saturate(140%)blur(8px);backdrop-filter:saturate(140%)blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;height:60px;display:flex}.brand{color:inherit;align-items:baseline;gap:10px;text-decoration:none;display:flex}.brand .zh{font-family:var(--font-serif);letter-spacing:.14em;font-size:19px;font-weight:900}.nav-right{align-items:center;gap:14px;display:flex}.nav-right a{color:var(--ink-2);font-size:13px;text-decoration:none}.nav-right a:hover{color:var(--ink)}.btn{font-family:var(--font-mono);letter-spacing:.08em;background:var(--accent);color:var(--on-accent);border:1px solid var(--accent);white-space:nowrap;cursor:pointer;border-radius:2px;justify-content:center;align-items:center;gap:.5em;padding:11px 18px;font-size:13px;text-decoration:none;transition:background .18s,transform .18s,border-color .18s;display:inline-flex}.btn:hover{background:var(--accent-press);border-color:var(--accent-press)}.btn:active{transform:translateY(1px)}.btn[disabled],.btn.disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-ghost{color:var(--ink);border:1px solid var(--line);background:0 0}.btn-ghost:hover{background:var(--paper-2);border-color:var(--ink)}.btn-sm{padding:7px 12px;font-size:12px}.btn-lg{padding:14px 24px;font-size:14px}.btn-line{background:var(--line-green);border-color:var(--line-green);color:#fff}.btn-line:hover{background:#05a847;border-color:#05a847}a:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}main{padding-top:clamp(28px,5vh,52px);padding-bottom:clamp(56px,10vh,108px)}h1.page-title{font-family:var(--font-serif);margin:0 0 6px;font-size:clamp(24px,3.6vw,32px);font-weight:900;line-height:1.3}.page-lead{color:var(--ink-2);margin:0 0 24px;font-size:15px}.card{border:1px solid var(--line);background:var(--paper-3);border-radius:4px;margin-bottom:12px;padding:18px 20px}.card h3{margin:0 0 6px;font-size:16px}.card .meta{color:var(--ink-2);font-size:13px}.pill{font-family:var(--font-mono);letter-spacing:.08em;color:var(--ink-2);background:var(--paper-2);border-radius:2px;padding:2px 9px;font-size:11px;display:inline-block}.pill.paid,.pill.completed{background:var(--ok-bg);color:var(--ok)}.pill.hold{background:var(--hold-bg);color:var(--hold)}.pill.cancelled,.pill.refunded,.pill.expired,.pill.no_show,.pill.rescheduled{background:var(--cancel-bg);color:var(--cancel)}.empty{color:var(--ink-2);border:1px dashed var(--line);text-align:center;border-radius:4px;padding:28px;font-size:14px}.note{color:var(--ink-2);font-size:13px;line-height:1.7}input[type=text],input[type=email],input[type=tel],input[type=number],textarea,select{font:inherit;color:inherit;border:1px solid var(--line);background:#fff;border-radius:3px;width:100%;padding:9px 11px}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}label.f{color:var(--ink-2);margin:12px 0 4px;font-size:13px;display:block}footer.site{border-top:1px solid var(--line);color:var(--ink-2);padding:24px 0 40px;font-size:13px}footer.site .foot-links{flex-wrap:wrap;gap:18px;margin-bottom:8px;display:flex}footer.site a{color:var(--ink-2);text-decoration:none}footer.site a:hover{color:var(--ink)}.yaomark{width:13px;height:13px;color:var(--accent);vertical-align:-2px}