.container{max-width:var(--max-width-content-main);margin-inline:auto;padding-inline:1rem}``` - `body{overflow-x:hidden}` 用于防止横向滚动 --- ## 🖌️ 纹理与微观质感策略 (texture & micro-surface strategy) - **选择分支**：**b - 古典/人文/自然** - **纹理类型**：**organic texture (有机肌理)** - **svg 纹理生成**： ```svg <svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><filter id="noise"><feturbulence type="fractalNoise" basefrequency="0.5" numoctaves="2" result="noise"/><fecomposite in="SourceGraphic" in2="noise" operator="arithmetic" k1="0" k2="1" k3="0" k4="0"/></filter></svg>``` - **base64 编码后应用在 `body` 上**： ```css body{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAiIGhlaWdodD0iMTAwIj4KPGZpbHRlciBpZD0ibm9pc2UiPgo8ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iMC41IiBudW1PY2RhdmVzPSIyIiByZXN1bHQ9Im5vaXNlIi8+CjxmZUNvbXBvc2l0ZSBpbi0yPSJub2lzZSIgb3BlcmF0b3I9ImFyaXRoE...=);background-repeat:repeat;background-size:100px 100px}``` - **古典风格附加效果**： ```css html{box-shadow:inset 0 0 100px rgba(0,0,0,5%)}``` --- # 🧩 a. 完整 css 代码（强化版） :root{--color-primary:#3E8BFF;--color-secondary:#6AC99D;--color-accent:#FFF9C4;--color-contrast:#1A1A1A;--color-surface:#F7FAFE;--color-text-muted:#777777;--bg-body:var(--color-surface);--text-body:var(--color-contrast);--text-muted:var(--color-text-muted);--bg-card:linear-gradient(135deg, #ffffff, #f0f4f8);--texture-overlay:url("data:image/svg+xml,%3csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M11 18c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm48 29c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm-24-5c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm-24-5c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm48-24c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zM34 9c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm34 32c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm-24-5c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7zm-24-5c0 3.866-3.134 7-7 7s-7-3.134-7-7 3.134-7 7-7 7 3.134 7 7z' fill='%23e0e0e0' fill-opacity='0.1' fill-rule='evenodd'/%3e%3c/svg%3e");--backdrop-blur:10px;--radius-btn:4px;--radius-card:4px;--radius-sharp:0px;--radius-soft:4px;--border-width:1px;--border-color:rgba(0,0,0,0.05);--shadow-default:0 2px 8px rgba(0,0,0,0.05);--shadow-hover:0 4px 12px rgba(0,0,0,0.08);--transition-curve:cubic-bezier(0.25, 0.46, 0.45, 0.94);--duration-base:0.3s;--layout-max-width:1200px;--font-display:system-ui, sans-serif;--line-height-body:1.7;--header-height:64px}.hero-section{background:linear-gradient(to right,#F7FAFE,#E6F0F9);padding:4rem 2rem;position:relative;overflow:hidden;border-radius:var(--radius-card);box-shadow:var(--shadow-default);z-index:1}.interactive-element:hover{transition:all var(--duration-base)var(--transition-curve);transform:translateY(-2px);box-shadow:var(--shadow-hover)}.container{max-width:var(--layout-max-width);margin-inline:auto;padding-inline:1rem}body{overflow-x:hidden;background-color:var(--color-surface);background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAiIGhlaWdodD0iMTAwIj4KPGZpbHRlciBpZD0ibm9pc2UiPgo8ZmVUdXJidWxlbmNlIHR5cGU9ImZyYWN0YWxOb2lzZSIgYmFzZUZyZXF1ZW5jeT0iMC41IiBudW1PY2RhdmVzPSIyIiByZXN1bHQ9Im5vaXNlIi8+CjxmZUNvbXBvc2l0ZSBpbi0yPSJub2lzZSIgb3BlcmF0b3I9ImFyaXRoE...);background-repeat:repeat;background-size:100px 100px}html{box-shadow:inset 0 0 100px rgba(0,0,0,5%)}.post-wrapper{width:100%;padding-block:2rem;font-family:var(--font-display);line-height:var(--line-height-body);color:var(--text-body)}.post-header{width:100%;padding:0 1rem;margin-bottom:2rem}.post-title{font-size:2.5rem;font-weight:700;text-align:center;margin:0 auto 1rem;max-width:var(--layout-max-width);color:var(--color-contrast)}.post-container{display:grid;grid-template-columns:300px minmax(0,1fr);gap:2rem;max-width:var(--layout-max-width);margin:0 auto;padding:0 1rem}.post-toc{position:sticky;top:2rem;align-self:start;width:100%;padding:1rem;background-color:var(--bg-card);border-radius:var(--radius-card);box-shadow:var(--shadow-default);font-size:.9rem;line-height:1.6}.post-toc ul{list-style-type:none;padding-left:0}.post-toc li{margin-bottom:.5rem}.post-toc a{text-decoration:none;color:var(--text-body);transition:color var(--duration-base)var(--transition-curve)}.post-toc a:hover{color:var(--color-primary)}.post-toc a.active{color:var(--color-primary);font-weight:600}.post-content{width:100%;padding:0 1rem}.post-content h1,.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{scroll-margin-top:calc(var(--header-height) + 2rem)}@media(max-width:768px){.post-container{grid-template-columns:1fr}.post-toc{position:static;margin-bottom:2rem}}.list-page{padding-block:2rem}.list-title{font-size:2rem;font-weight:600;color:var(--text-body);text-align:center;margin-bottom:1rem;line-height:1.3}.list-subtitle{font-size:1.25rem;color:var(--text-muted);text-align:center;margin-bottom:2rem}.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:1.5rem}.article-card{background:var(--bg-card);border:var(--border-width)solid var(--border-color);border-radius:var(--radius-card);padding:1.5rem;box-shadow:var(--shadow-default);transition:all var(--duration-base)var(--transition-curve);font-family:serif;color:var(--text-body);position:relative;overflow:hidden}.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}.article-card__title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;line-height:1.4;color:var(--text-body);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-card__excerpt{font-size:.95rem;color:var(--text-muted);line-height:1.6;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.article-card__meta{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--text-muted)}.article-card__date{font-weight:500}.article-card__tags{display:flex;gap:.5rem;flex-wrap:wrap}.article-card__tag{background-color:var(--bg-body);border:1px solid var(--border-color);border-radius:var(--radius-soft);padding:.25rem .5rem;font-size:.75rem;color:var(--color-secondary);white-space:nowrap}.pagination{display:flex;justify-content:center;gap:.5rem;margin-top:3rem;flex-wrap:wrap}.pagination__item{padding:.5rem 1rem;border-radius:var(--radius-soft);background-color:var(--bg-body);border:1px solid var(--border-color);color:var(--text-body);text-decoration:none;transition:all var(--duration-base)var(--transition-curve);font-size:.9rem}.pagination__item:hover,.pagination__item.is-active{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}.error-page{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background-color:var(--bg-body)}.error-hero{width:100%;max-width:var(--layout-max-width);text-align:center;padding:4rem 2rem;position:relative;overflow:hidden;border-radius:var(--radius-card);box-shadow:var(--shadow-default);z-index:1;display:flex;align-items:center;justify-content:center}.error-content{z-index:2;position:relative}.error-code{font-size:6rem;font-weight:700;color:var(--color-primary);margin-bottom:1rem;line-height:1;letter-spacing:-.05em}.error-message{font-size:1.5rem;color:var(--text-body);margin-bottom:1rem;font-family:var(--font-display)}.error-description{font-size:1rem;color:var(--text-muted);margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto;line-height:var(--line-height-body)}.btn-primary{background-color:var(--color-primary);color:#fff;border:none;padding:.75rem 1.5rem;font-size:1rem;border-radius:var(--radius-btn);cursor:pointer;transition:all var(--duration-base)var(--transition-curve);box-shadow:var(--shadow-default);display:inline-block;text-decoration:none;font-family:var(--font-display);font-weight:500}.btn-primary:hover{background-color:#2a76e8;box-shadow:var(--shadow-hover);transform:translateY(-2px)}@media(max-width:768px){.error-code{font-size:4rem}.error-message{font-size:1.25rem}.error-description{font-size:.9rem}}.metadata-container{display:none}.metadata-container::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:var(--bg-body);z-index:-1;opacity:0;transition:opacity .3s ease-in-out}.metadata-container--visible{display:block;position:relative;padding:1rem;background:var(--bg-card);border-radius:var(--radius-card);box-shadow:var(--shadow-default);max-width:var(--layout-max-width);margin-inline:auto;font-family:var(--font-display);line-height:var(--line-height-body);color:var(--text-body);text-align:center;z-index:10}.metadata-container--visible h1{font-size:2rem;font-weight:700;margin-bottom:.5rem;color:var(--color-contrast);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.metadata-container--visible p{font-size:1rem;color:var(--text-muted);margin-bottom:.75rem}.metadata-container--visible .meta-tags{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.metadata-tag{background-color:var(--color-surface);color:var(--color-secondary);border:1px solid var(--border-color);border-radius:var(--radius-soft);padding:.25rem .75rem;font-size:.875rem;white-space:nowrap;transition:all var(--duration-base)var(--transition-curve)}.metadata-tag:hover{background-color:var(--color-accent);transform:translateY(-1px);box-shadow:var(--shadow-hover)}@media(max-width:768px){.metadata-container--visible{padding:.75rem}.metadata-container--visible h1{font-size:1.5rem}.metadata-container--visible p{font-size:.9rem}.metadata-tag{padding:.2rem .6rem;font-size:.8rem}}.navbar-header{position:sticky;top:0;z-index:100;background-color:var(--color-surface);box-shadow:var(--shadow-default);padding-block:.75rem;padding-inline:1rem}.navbar-container{display:flex;justify-content:space-between;align-items:center;max-width:var(--layout-max-width);margin-inline:auto;gap:1rem}.navbar-title{font-family:var(--font-display);font-weight:600;font-size:1.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:30ch;color:var(--text-body)}.navbar-menu{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:flex-end}.navbar-link{font-family:var(--font-display);font-size:.95rem;text-decoration:none;color:var(--text-muted);padding:.5rem .75rem;border-radius:var(--radius-soft);transition:all var(--duration-base)var(--transition-curve)}.navbar-link:hover{color:var(--color-primary);background-color:rgba(62,139,255,5%)}@media(max-width:768px){.navbar-container{flex-direction:column;gap:.75rem}.navbar-menu{width:100%;justify-content:center;gap:.75rem}.navbar-link{flex:auto;text-align:center}}.pulsar-footer{background-color:var(--color-surface);padding:2rem 0;color:var(--text-body);font-family:var(--font-display);line-height:var(--line-height-body)}.pulsar-footer__inner{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between}.pulsar-footer__item{flex:1;min-width:200px}.pulsar-footer__title{font-size:1.1rem;font-weight:600;margin-bottom:1rem;color:var(--color-contrast)}.pulsar-footer__content-text p{margin:0;font-size:.9rem;color:var(--text-muted)}.pulsar-footer__list{list-style:none;padding:0;margin:0}.pulsar-footer__list-item{margin-bottom:.5rem}.pulsar-footer__link{text-decoration:none;color:var(--text-muted);font-size:.9rem;transition:color var(--duration-base)var(--transition-curve)}.pulsar-footer__link:hover{color:var(--color-primary)}.pulsar-footer__count{color:var(--color-text-muted);margin-left:.5rem;font-size:.8rem}.pulsar-footer__more-btn{background-color:var(--color-surface);border:1px solid var(--border-color);border-radius:var(--radius-btn);padding:.5rem 1rem;font-size:.85rem;cursor:pointer;color:var(--text-muted);margin-top:.5rem;transition:all var(--duration-base)var(--transition-curve)}.pulsar-footer__more-btn:hover{background-color:var(--color-secondary);color:#fff}.pulsar-footer__hidden-content{display:none}.pulsar-footer__divider{border:0;border-top:1px dashed var(--border-color);margin:2rem 0}.pulsar-footer__copyright{text-align:center;font-size:.85rem;color:var(--text-muted)}@media(max-width:768px){.pulsar-footer__inner{flex-direction:column;gap:1.5rem}.pulsar-footer__item{width:100%}.pulsar-footer__title{font-size:1rem}.pulsar-footer__content-text p,.pulsar-footer__link,.pulsar-footer__count,.pulsar-footer__more-btn{font-size:.85rem}}.pulsar-card{background:var(--bg-card);border-radius:var(--radius-card);box-shadow:var(--shadow-default);padding:1.5rem;margin-bottom:1.5rem;font-family:serif;border:1px solid var(--border-color);transition:all var(--duration-base)var(--transition-curve)}.pulsar-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.pulsar-card__header{margin-bottom:.75rem}.pulsar-card__title{font-size:1.25rem;line-height:1.4;margin:0}.pulsar-card__title-link{color:var(--text-body);text-decoration:none;display:block}.pulsar-card__title-link:hover{color:var(--color-primary)}.pulsar-card__meta{margin-bottom:1rem;font-size:.875rem;color:var(--text-muted)}.pulsar-card__content{margin-bottom:1rem}.pulsar-card__summary{line-height:var(--line-height-body);color:var(--text-body);margin:0}.pulsar-card__footer{text-align:right}.pulsar-card__read-more{color:var(--color-primary);text-decoration:none;font-size:.875rem;font-weight:500}.pulsar-card__read-more:hover{text-decoration:underline}@media(max-width:768px){.pulsar-card{padding:1rem}.pulsar-card__title{font-size:1.125rem}}.pagination-container{width:100%;padding:1.5rem 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1rem;overflow:hidden;z-index:1}.pulsar-hero__content{z-index:2;max-width:600px;margin-bottom:2rem}.pulsar-hero__title{font-family:var(--font-display);font-size:clamp(1.8rem,5vw,3rem);font-weight:700;color:var(--text-body);line-height:1.2;margin:0 0 .5rem;text-wrap:balance}.pulsar-hero__subtitle{font-family:var(--font-display);font-size:clamp(1rem,2.5vw,1.2rem);color:var(--text-muted);line-height:1.6;margin:0;text-wrap:balance}.pulsar-hero__visual{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;overflow:hidden}.pulsar-hero__svg{width:100%;height:100%;object-fit:cover}@media(max-width:768px){.pulsar-hero{min-height:400px;padding:2rem 1rem}.pulsar-hero__title{font-size:2rem}.pulsar-hero__subtitle{font-size:1rem}}.article-meta{display:flex;flex-direction:column;gap:.5rem;font-size:.875rem;color:var(--text-muted);line-height:1.5}.article-meta__date{font-weight:600;color:var(--color-contrast)}.article-meta__author{margin:0}.article-meta__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.25rem}.article-tag{background-color:var(--color-surface);color:var(--color-secondary);padding:.25rem .75rem;border-radius:var(--radius-btn);font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.content-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color);background-color:var(--bg-body);box-shadow:var(--shadow-default);border-radius:var(--radius-card);max-width:var(--layout-max-width);margin-inline:auto;padding-inline:1rem}.content-footer__tags{display:flex;align-items:center;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.content-footer__tags-label{font-weight:600;color:var(--text-body)}.content-footer__tag{background-color:var(--bg-card);color:var(--color-secondary);padding:.25rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-soft);text-decoration:none;font-size:.875rem;transition:all var(--duration-base)var(--transition-curve)}.content-footer__tag:hover{background-color:var(--color-secondary);color:#fff;box-shadow:var(--shadow-hover)}.content-footer__meta{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;font-size:.875rem;color:var(--text-muted)}.content-footer__author,.content-footer__date{white-space:nowrap}.content-footer__related-title{font-size:1.125rem;margin-bottom:1rem;color:var(--text-body)}.content-footer__related-list{list-style:none;padding:0;margin:0}.content-footer__related-item{margin-bottom:.75rem}.content-footer__related-link{color:var(--color-primary);text-decoration:none;font-weight:500;transition:color var(--duration-base)var(--transition-curve)}.content-footer__related-link:hover{color:var(--color-secondary)}