:root{--text-base: 16px;--text-tag: 12px;--text-sm: 14px;--text-lg: 18px;--line-height: 1.5rem;--h1: 32px;--h2: 24px;--h3: 18px;--lh: 1.6;--color-text: #111;--color-bg: #fff;--color-border: lightgray;--color-accent: rgb(255, 165, 0);--color-ui-border: rgba(0,0,0,.15);--color-tool-bg: rgba(17, 17, 17, .06);--color-surface: rgb(255, 255, 255);--color-shadow: rgba(0,0,0,.08);--transform-3d: translate3d(0, 0, 0);--animation-duration: 2s;--animation-timing: ease-in-out}:root[data-theme=dark]{--color-bg: #0b0f14;--color-text: #e6edf3;--color-border: rgba(255,255,255,.18);--color-surface: #121826;--color-shadow: rgba(0,0,0,.45);--color-ui-border: rgba(255,255,255,.18);--color-tool-bg: rgba(255,255,255,.06)}*,*:before,*:after{box-sizing:border-box}body{font-family:Inter,Noto Sans TC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--color-bg);color:var(--color-text);font-size:var(--text-base);line-height:var(--lh)}main{font-family:inherit}h1{font-size:var(--h1);line-height:1.2;letter-spacing:-.01em}h2{font-size:var(--h2);line-height:1.25;letter-spacing:-.01em}h3{font-size:var(--h3);line-height:1.3;font-weight:600}p{margin:0}ul{margin:0;padding:0}.header__guideline,.project__card-tags,.project__detail-tags,footer ul{list-style:none}a{text-decoration:none}a:hover{text-decoration:underline}.btn--primary{padding:5px;border:1px solid var(--color-border);border-radius:5px;color:var(--color-text);background-color:var(--color-surface)}.btn--primary:hover{color:var(--color-accent);border-color:var(--color-accent)}.about__me{display:flex;align-items:center;justify-content:center;gap:clamp(2rem,5vw,5rem);max-width:1280px;margin:32px auto 0;padding:0 32px}.about__description{display:flex;flex-direction:column;justify-content:flex-end;line-height:var(--line-height)}.about__next{font-weight:700;color:var(--color-accent);margin-top:16px}.about__avatar{flex:0 0 auto;width:min(260px,20vw);margin:0;animation:flicker var(--animation-duration) infinite var(--animation-timing)}@keyframes flicker{0%,to{opacity:1;transform:var(--transform-3d) scale(1)}50%{opacity:.5;transform:var(--transform-3d) scale(1.05)}75%{opacity:.75;transform:var(--transform-3d) scale(.95)}}.about__content{flex:0 1 560px;max-width:560px;width:auto;margin:0;padding:0}.about__phase{width:100%}.about__phase strong{color:var(--color-accent)}.about__phase-long{margin-bottom:16px}.about__actions{margin:20px 0}.about__actions-btn{border:1px solid var(--color-border);background-color:var(--color-bg);box-shadow:0 0 1px var(--color-border);color:var(--color-text);padding:10px;border-radius:14px;font-size:var(--text-base);font-weight:600;cursor:pointer}.about__actions-btn:hover{border-color:var(--color-accent);background-color:var(--color-accent);text-decoration:none}.about__actions-btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.about__detail-title{margin-top:0}@media(max-width:1100px)and (min-width:769px){.about__me{gap:32px;margin-top:20px}.about__avatar{width:min(260px,28vw);margin-bottom:0}.about__content{width:min(100%,30rem);padding:12px;margin-top:0}.about__subtitle{line-height:1.35}.about__phase{font-size:var(--text-base);line-height:1.7}.about__actions{margin:14px 0}}@media(max-width:768px){.about__me{flex-wrap:wrap;justify-content:center}.about__avatar{width:100%;height:300px;object-fit:contain}.about__description{text-align:center}.about__content{display:flex;flex-direction:column;align-items:center;max-width:100%;width:100%}.about__name{margin:10px 0}.about__subtitle{font-size:var(--text-base);line-height:var(--lh);margin:10px 0;text-align:center}.about__subtitle-nowrap{white-space:nowrap}.about__phase{font-size:var(--text-sm);padding:15px;width:100%;text-align:justify}}@media(min-width:769px)and (max-height:800px){.about__me{gap:32px;margin-top:20px}.about__avatar{width:min(220px,18vw)}.about__content{margin-top:0}.about__actions{margin:12px 0}.about__description{margin-top:12px}.about__description-title{margin-bottom:8px}.about__next{margin-top:12px}}.projects__state{margin:32px 50px;padding:32px;border-radius:16px;background:var(--color-bg);border:1px solid var(--color-accent);width:min(600px,92vw);text-align:center}.projects__stateTitle{font-size:1.1rem;font-weight:600;margin-bottom:8px}.projects__stateHint{font-size:.95rem;opacity:.8}.projects__stateActions{margin-top:20px}.spinner{width:24px;height:24px;margin:0 auto 16px;border-radius:50%;border:3px solid var(--color-surface);border-top-color:var(--color-accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{padding:16px 20px}.header__bar{display:flex;align-items:center;justify-content:space-between;gap:16px}.header__left{display:flex;align-items:center;gap:25px}.header__brand{display:flex;flex-direction:column;line-height:1.2}.header__name{font-weight:700}.header__role{opacity:.75;font-size:.9rem}.header__guideline{display:flex;flex-direction:row;opacity:.85;font-weight:600;gap:16px}.header__right{display:flex;align-items:center;gap:12px}.header__languageOptions{display:flex;gap:12px;justify-self:start}.language__btn{padding:5px;border:1px solid var(--color-border);border-radius:5px;color:var(--color-text);background-color:var(--color-surface)}.language__btn:hover{border:1px solid 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#0003;pointer-events:auto;animation:modalFadeIn .2s ease-out;max-height:80vh;min-height:640px;overflow:hidden}.button__close{position:absolute;cursor:pointer;font-weight:700;width:25px;height:25px;border:none;border-radius:10px;background:var(--color-bg);color:var(--color-text)}.modal .button__close{top:12px;right:12px}.button__close:hover{background-color:var(--color-accent);color:#fff}@keyframes modalFadeIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}.contact__me{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:25px}.contact__email{color:var(--color-accent);font-weight:700;font-size:3rem}footer{position:relative;display:flex;flex-direction:column;align-items:center;margin-top:4rem;padding:2rem 1rem;font-size:.875rem;color:var(--color-text)}footer ul{display:flex;gap:1rem;justify-content:center}.footer__toolbar{display:flex;position:fixed;right:16px;bottom:50px;gap:1rem;padding:16px;transform:translate(0);animation:slideInFromRight .8s ease-in-out}@keyframes slideInFromRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.footer__backup{display:flex;cursor:pointer;border:.1rem solid var(--color-ui-border);border-radius:10px;padding:5px;box-shadow:1px 1px 1px #00000026;background-color:var(--color-bg)}.footer__backup:hover{border-color:var(--color-accent)}.footer__backup-icon{width:min(30px,92vw);text-align:center;font-size:25px;color:var(--color-text);font-weight:700}.footer__theme-icon{cursor:pointer;border:.1rem solid var(--color-ui-border);border-radius:10px;padding:5px;box-shadow:1px 1px 1px #00000026;background-color:var(--color-bg);width:min(45px,92vw);text-align:center;font-size:25px;color:var(--color-text)}.footer__theme-icon:hover{border-color:var(--color-accent)}@media(max-width:768px){body{font-size:var(--text-sm)}h1{font-size:1.5rem}h2{font-size:1.25rem}.header{margin-top:0;padding-top:16px}.header__bar{flex-direction:column;gap:12px;align-items:center;text-align:center}.header__left{flex-direction:column;align-items:center;gap:12px}.header__guideline{flex-direction:row}.header__right{flex-direction:row;flex-wrap:wrap;justify-content:center}.media-link{padding:3px}.modal{max-width:92vw;max-height:90vh;overflow:auto}.project__detail-meta{flex-direction:column;align-items:start}.project__detail-tags{margin:5px 0;gap:3px;flex-wrap:wrap}.project__detail-links{gap:2px}.project__detail-tag{padding:3px 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