@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap");:root{color-scheme:light;--paper:#f4efe6;--paper2:#ebe4d6;--panel:#fbf8f1;--ink:#23201c;--muted:#6e655a;--line:#d9cfbe;--oxblood:#56251f;--oxblood-hover:#6b2e26;--foil:#9a7b3f;--seal:#8c3a2e;--seal-hover:#7a3228;--error:#a04a3c}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Lora,"Noto Serif TC",Songti TC,Georgia,serif;font-size:17px;line-height:1.85}a{color:inherit}a:hover{color:var(--foil)}button,input,select,textarea{font:inherit}:focus-visible{outline:2px solid var(--foil);outline-offset:2px}.shell{width:min(1040px,calc(100% - 32px));margin:0 auto}.shell.narrow{width:min(680px,calc(100% - 32px))}.app-topbar,.topbar{display:flex;min-height:88px;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.kicker{display:block;margin:0 0 18px;font-family:Lora,Georgia,serif;font-size:11px;font-weight:400;letter-spacing:6px;text-transform:uppercase;color:var(--seal)}.auth-box h1,.page-header h1{font-size:clamp(28px,4vw,40px);font-weight:600;line-height:1.4}.brand{display:flex;align-items:center;gap:12px;font-family:Lora,Georgia,serif;font-size:12px;font-weight:400;letter-spacing:.42em;text-transform:uppercase;color:var(--ink);text-decoration:none}.brand:hover{color:var(--seal)}.brand-seal{width:20px;height:20px}.topbar-actions{display:flex;align-items:center;gap:10px}.hero{display:grid;min-height:calc(100vh - 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