:root{--paper-bg: #f6f8f8;--paper-surface: #fffdf8;--paper-surface-bg: radial-gradient(rgba(120, 97, 60, .035) .55px, transparent .55px), linear-gradient(180deg, rgba(255, 255, 255, .72), rgba(248, 241, 229, .72)), var(--paper-surface);--paper-shadow-raised: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 -1px 0 rgba(0, 0, 0, .04) inset, 0 8px 18px rgba(68, 56, 35, .12);--paper-shadow-raised-hover: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 -1px 0 rgba(0, 0, 0, .06) inset, 0 12px 24px rgba(68, 56, 35, .16);--neumo-inset: inset 4px 4px 8px #d1d1d1, inset -4px -4px 8px #ffffff;--neumo-btn: 5px 5px 10px #d1d1d1, -5px -5px 10px #ffffff;--neumo-btn-hover: 7px 7px 14px #cecece, -6px -6px 12px #ffffff;--paper-focus-ring: 0 0 0 3px rgba(89, 200, 229, .16);--body-text-size: 1.3em}:root.android-mobile{--paper-bg: #fff;--paper-surface: #fff;--paper-surface-bg: #fff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:PMingLiU,MingLiU,Songti TC,STSong,serif;background-color:var(--paper-bg);background-image:radial-gradient(rgba(120,97,60,.05) .6px,transparent .6px),linear-gradient(180deg,#ffffff73,#ece5d659);background-size:3px 3px,100% 100%;color:#2a2a2a}body.android-mobile{background-color:#fff;background-image:none}:where(main p,main li,main label,main input,main textarea,main select){font-size:var(--body-text-size)!important}#app{min-height:100vh}.global-left-line{position:fixed;left:72px;top:80px;bottom:0;width:1px;background:#0000001f;pointer-events:none;z-index:2}main{margin-top:80px}@media(max-width:1200px){.global-left-line{display:none}}.section{max-width:1200px;margin:0 auto;padding:4rem 2rem}.section-title{font-size:2.5rem;color:#2c3e50;margin-bottom:2rem;text-align:center}.section-subtitle{text-align:center;color:#666;margin-bottom:3rem;font-size:1.1rem}:where(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]),textarea,select){background:#fff!important;box-shadow:var(--neumo-inset)!important;border:none!important;border-radius:9999px!important;inline-size:min(100%,560px)!important;margin-inline:auto;color:#0f4b5a}:where(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]),textarea,select):focus{outline:none;border-color:transparent;box-shadow:var(--neumo-inset),0 0 0 3px #59c8e529!important}:where(textarea){border-radius:18px!important;min-height:8.5rem}:where(.cta-button,.join-group,.submit-button,.newsletter-button,.load-more-btn,.scroll-top,.install-button,.clear-all-btn,.tag-btn,.archive-btn){border-radius:6px!important;border-top:4px solid rgba(255,255,255,.95)!important;border-left:4px solid rgba(255,255,255,.95)!important;border-right:none!important;border-bottom:none!important;background:transparent!important;color:#111!important;font-family:PMingLiU,MingLiU,Songti TC,STSong,serif!important;font-weight:700!important;box-shadow:0 10px 18px #0003,-4px -4px 10px #fffffff2!important;transition:transform .2s ease,background-color .2s ease!important}:where(.cta-button,.join-group,.submit-button,.newsletter-button,.load-more-btn,.scroll-top,.install-button,.clear-all-btn,.tag-btn,.archive-btn):hover{background:#0000000a!important}:where(.cta-button,.join-group,.submit-button,.newsletter-button,.load-more-btn,.scroll-top,.install-button,.clear-all-btn,.tag-btn,.archive-btn):active{transform:scale(.98)}.paper-surface-card{background:var(--paper-surface);box-shadow:var(--paper-shadow-raised);border-radius:1rem}.paper-surface-card-hover{transition:transform .2s ease,box-shadow .2s ease}.paper-surface-card-hover:hover{transform:translateY(-2px);box-shadow:var(--paper-shadow-raised-hover)}.paper-form-control{background:#fff!important;box-shadow:var(--neumo-inset)!important;border:none!important;border-radius:9999px!important;color:#0f4b5a}.paper-form-control:focus{outline:none;box-shadow:var(--neumo-inset),var(--paper-focus-ring)!important}.paper-btn{border-radius:6px;border-top:4px solid rgba(255,255,255,.95);border-left:4px solid rgba(255,255,255,.95);border-right:none;border-bottom:none;background:transparent;color:#111;font-family:PMingLiU,MingLiU,Songti TC,STSong,serif;font-weight:700;box-shadow:0 10px 18px #0003,-4px -4px 10px #fffffff2;transition:transform .2s ease,background-color .2s ease}.paper-btn:hover:not(:disabled){background:#0000000a}.paper-btn:active:not(:disabled){transform:scale(.98)}.paper-alert{padding:.9rem 1rem;border-radius:8px;display:flex;align-items:center;gap:.5rem;font-size:.9rem}.paper-alert-error{background-color:#fff5f5;border:1px solid #feb2b2;color:#c53030}.paper-alert-success{background-color:#f0fff4;border:1px solid #9ae6b4;color:#276749}.paper-section-shell{background-color:var(--paper-bg);background-image:radial-gradient(rgba(120,97,60,.05) .6px,transparent .6px),linear-gradient(180deg,#ffffff73,#ece5d659);background-size:3px 3px,100% 100%}body.android-mobile .paper-section-shell,body.android-mobile .about-hero,body.android-mobile .blog-hero,body.android-mobile .login-page,body.android-mobile .auth-section,body.android-mobile .callback-section,body.android-mobile .user-layout{background-color:#fff!important;background-image:none!important}body.android-mobile header:before,body.android-mobile .paper-overlay,body.android-mobile .blog-hero:before,body.android-mobile .auth-card:before,body.android-mobile .callback-card:before,body.android-mobile .paper-texture:before{display:none!important}