/* ===== dp-binance.com — CoinLab / 币研 ===== */
/* Apple Glassmorphism Theme */
/* Primary: violet #8b5cf6  Dark: #1e1b4b  Container: 1020px */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC","Noto Sans JP","Noto Sans KR",sans-serif;color:#1e293b;background:#f5f3ff;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul,ol{list-style:none}

/* ── Container ── */
.container{max-width:1020px;margin:0 auto;padding:0 20px}

/* ── Glassmorphism Base ── */
.glass{background:rgba(255,255,255,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.08)}
.glass-light{background:rgba(255,255,255,.5);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.25);border-radius:14px;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.glass-dark{background:rgba(255,255,255,.15);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:14px}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:50px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .25s;border:none;text-decoration:none;gap:6px}
.btn--primary{background:#8b5cf6;color:#fff}
.btn--primary:hover{background:#7c3aed;box-shadow:0 4px 16px rgba(139,92,246,.4)}
.btn--outline{background:rgba(139,92,246,.08);border:1.5px solid #8b5cf6;color:#7c3aed;font-weight:600}
.btn--outline:hover{background:#8b5cf6;color:#fff}
.btn--white{background:#fff;color:#1e1b4b;font-weight:600}
.btn--white:hover{background:#f5f3ff;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.btn--ghost{background:rgba(255,255,255,.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1.5px solid rgba(255,255,255,.6);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3)}
.btn--ghost:hover{background:rgba(255,255,255,.35)}
.btn--sm{padding:7px 16px;font-size:.82rem}
.btn--lg{padding:13px 28px;font-size:1rem}

/* ===== READING PROGRESS BAR ===== */
.reading-progress{position:fixed;top:0;left:0;width:0;height:2px;background:linear-gradient(90deg,#8b5cf6,#a78bfa);z-index:1002;transition:width .1s linear}

/* ===== HEADER — Glassmorphism + purple gradient bottom line ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:2px solid transparent;border-image:linear-gradient(90deg,#8b5cf6,#a78bfa) 1;transition:all .25s}
.site-header--scrolled{background:rgba(255,255,255,.95);box-shadow:0 1px 12px rgba(0,0,0,.08)}
.site-header__inner{display:flex;align-items:center;height:56px}
.site-header__brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;color:#1e1b4b}
.site-header__logo{width:32px;height:32px;background:#8b5cf6;color:#fff;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:800;flex-shrink:0;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}
.site-header__right{display:flex;align-items:center;gap:22px;margin-left:auto}
.site-header__nav{display:flex;gap:20px;margin-left:28px}
.site-header__nav a{font-size:.88rem;color:#475569;font-weight:500;transition:color .2s}
.site-header__nav a:hover,.site-header__nav a.active{color:#8b5cf6}
.lang-switch{display:flex;gap:6px}
.lang-switch a{font-size:.72rem;padding:2px 7px;border-radius:4px;color:#64748b;font-weight:600;border:1px solid transparent;transition:all .15s}
.lang-switch a:hover{color:#8b5cf6;border-color:#8b5cf6}
.lang-switch a.active{background:#8b5cf6;color:#fff;border-color:#8b5cf6}
.site-header__cta{background:#8b5cf6;color:#fff !important;padding:7px 18px;border-radius:50px;font-size:.82rem;font-weight:600;transition:all .2s}
.site-header__cta:hover{background:#7c3aed;box-shadow:0 4px 12px rgba(139,92,246,.35)}
.site-header__burger{display:none;background:none;border:none;font-size:.85rem;color:#475569;cursor:pointer;padding:6px;font-weight:600}

/* ── Mobile Top Dropdown Panel ── */
.mobile-dropdown-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:2000;opacity:0;transition:opacity .3s}
.mobile-dropdown-overlay.open{display:block;opacity:1}
.mobile-dropdown{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);z-index:2001;transform:translateY(-100%);transition:transform .35s cubic-bezier(.32,.72,0,1);max-height:85vh;overflow-y:auto;border-radius:0 0 20px 20px;box-shadow:0 8px 32px rgba(0,0,0,.12);padding:0 0 env(safe-area-inset-bottom)}
.mobile-dropdown.open{transform:translateY(0)}
.mobile-dropdown__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(139,92,246,.1)}
.mobile-dropdown__brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem;color:#1e1b4b}
.mobile-dropdown__close{background:none;border:none;font-size:1.5rem;color:#64748b;cursor:pointer;padding:4px 8px;line-height:1}
.mobile-dropdown__nav{padding:8px 20px 20px}
.mobile-dropdown__nav a{display:block;padding:14px 0;font-size:1rem;color:#1e293b;border-bottom:1px solid rgba(139,92,246,.08);font-weight:500}
.mobile-dropdown__nav a:last-child{border-bottom:none}
.mobile-dropdown__lang{display:flex;gap:8px;padding:6px 20px 16px}
.mobile-dropdown__lang a{font-size:.78rem;padding:4px 12px;border-radius:20px;border:1px solid #e2e8f0;color:#64748b;font-weight:600}
.mobile-dropdown__lang a.active{background:#8b5cf6;color:#fff;border-color:#8b5cf6}
.mobile-dropdown__cta{padding:0 20px 20px}
.mobile-dropdown__cta .btn{width:100%}

/* ===== HERO — Deep purple + glassmorphism badges ===== */
.glass-hero{background:linear-gradient(135deg,#1e1b4b 0%,#312e81 60%,#3730a3 100%);color:#fff;padding:64px 0 56px;text-align:center;position:relative;overflow:hidden}
.glass-hero::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(139,92,246,.2);filter:blur(80px);top:-100px;right:-80px}
.glass-hero::after{content:'';position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(167,139,250,.15);filter:blur(60px);bottom:-80px;left:-40px}
.glass-hero .container{position:relative;z-index:1}
.glass-hero__title{font-size:2.2rem;font-weight:800;margin-bottom:12px;letter-spacing:-.02em}
.glass-hero__desc{font-size:.95rem;opacity:.85;margin-bottom:28px;max-width:520px;margin-left:auto;margin-right:auto}
.glass-hero__btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
.glass-hero__promo{font-size:.9rem;opacity:.8;background:rgba(255,255,255,.1);display:inline-block;padding:8px 24px;border-radius:50px;border:1px solid rgba(255,255,255,.2)}

/* ===== CATEGORY PILLS — Horizontal scrollable ===== */
.cat-section{padding:48px 0 40px}
.cat-section__title{font-size:1.3rem;font-weight:700;margin-bottom:20px;color:#1e1b4b}
.cat-pills{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none;-ms-overflow-style:none}
.cat-pills::-webkit-scrollbar{display:none}
.cat-pill{display:flex;align-items:center;gap:8px;padding:10px 18px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.12);border-radius:50px;white-space:nowrap;transition:all .25s;cursor:pointer;flex-shrink:0}
.cat-pill:hover{border-color:#8b5cf6;box-shadow:0 0 16px rgba(139,92,246,.2)}
.cat-pill__icon{font-size:1.1rem}
.cat-pill__name{font-size:.85rem;font-weight:600;color:#1e1b4b}
.cat-pill__count{font-size:.72rem;color:#8b5cf6;font-weight:500;background:rgba(139,92,246,.08);padding:2px 8px;border-radius:20px}

/* ===== LATEST ARTICLES — Glass container ===== */
.latest-section{padding:0 0 48px}
.latest-section__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.latest-section__title{font-size:1.3rem;font-weight:700;color:#1e1b4b}
.latest-section__more{font-size:.85rem;color:#8b5cf6;font-weight:500}
.latest-section__more:hover{text-decoration:underline}
.latest-glass{background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.4);border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.06);overflow:hidden}
.latest-item{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid rgba(139,92,246,.06);transition:all .15s;gap:16px}
.latest-item:last-child{border-bottom:none}
.latest-item:hover{background:rgba(139,92,246,.04)}
.latest-item__title{font-size:.92rem;font-weight:500;color:#1e293b;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.latest-item__meta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.latest-item__tag{font-size:.72rem;padding:2px 8px;background:rgba(139,92,246,.08);color:#7c3aed;border-radius:20px;white-space:nowrap}
.latest-item__date{font-size:.76rem;color:#94a3b8;white-space:nowrap}

/* ===== FULL-WIDTH CTA BANNER ===== */
.cta-banner{background:linear-gradient(135deg,#8b5cf6 0%,#7c3aed 50%,#6d28d9 100%);padding:40px 0;text-align:center;color:#fff}
.cta-banner__title{font-size:1.3rem;font-weight:700;margin-bottom:8px}
.cta-banner__desc{font-size:.88rem;opacity:.85;margin-bottom:20px}
.cta-banner__btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ===== FAQ — Glassmorphism accordion ===== */
.faq-section{padding:48px 0}
.faq-section__title{font-size:1.3rem;font-weight:700;color:#1e1b4b;margin-bottom:20px}
.faq-item{margin-bottom:10px;border-radius:14px;overflow:hidden;background:rgba(255,255,255,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.08);transition:all .25s}
.faq-item:hover{border-color:rgba(139,92,246,.2)}
.faq-item__q{width:100%;background:none;border:none;padding:16px 20px;text-align:left;font-size:.92rem;font-weight:600;color:#1e1b4b;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-item__q svg{width:18px;height:18px;color:#8b5cf6;transition:transform .3s;flex-shrink:0}
.faq-item--open .faq-item__q svg{transform:rotate(180deg)}
.faq-item__a{max-height:0;overflow:hidden;transition:max-height .35s,padding .35s;padding:0 20px;font-size:.88rem;color:#475569;line-height:1.7}
.faq-item--open .faq-item__a{max-height:300px;padding:0 20px 16px}

/* ===== ARCHIVE / POSTS LIST ===== */
.archive{padding:32px 0 64px}
.archive__header{margin-bottom:28px}
.archive__title{font-size:1.6rem;font-weight:700;color:#1e1b4b}
.archive__desc{color:#64748b;font-size:.88rem;margin-top:6px}
.archive__list{display:flex;flex-direction:column;gap:10px}

/* ── Post Card ── */
.post-card{display:block;padding:18px 20px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.08);border-radius:14px;transition:all .25s}
.post-card:hover{border-color:rgba(139,92,246,.2);box-shadow:0 4px 20px rgba(139,92,246,.1);transform:translateY(-1px)}
.post-card__meta{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap}
.post-card__meta time{font-size:.78rem;color:#94a3b8}
.post-card__tag{font-size:.72rem;padding:2px 8px;background:rgba(139,92,246,.08);color:#7c3aed;border-radius:20px}
.post-card__title{font-size:1rem;font-weight:600;color:#1e1b4b;margin-bottom:4px}
.post-card__desc{font-size:.84rem;color:#64748b;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== TAGS / CATEGORIES PAGE ===== */
.tags-page{padding:32px 0 64px}
.tags-page__title{font-size:1.6rem;font-weight:700;color:#1e1b4b;margin-bottom:24px}
.tags-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.tag-card{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.08);border-radius:14px;transition:all .25s}
.tag-card:hover{border-color:#8b5cf6;box-shadow:0 4px 20px rgba(139,92,246,.15)}
.tag-card__left{display:flex;align-items:center;gap:12px}
.tag-card__icon{font-size:1.4rem}
.tag-card__name{font-size:.92rem;font-weight:600;color:#1e1b4b}
.tag-card__count{font-size:.85rem;font-weight:700;color:#8b5cf6;background:rgba(139,92,246,.08);padding:4px 12px;border-radius:20px}

/* ===== TAG DETAIL PAGE ===== */
.tag-detail{padding:0 0 64px}
.tag-detail__header{display:flex;align-items:center;gap:12px;margin-bottom:24px}
.tag-detail__icon{font-size:1.6rem}
.tag-detail__title{font-size:1.4rem;font-weight:700;color:#1e1b4b}
.tag-detail__count{font-size:.88rem;color:#64748b}
.tag-detail__list{display:flex;flex-direction:column;gap:10px}

/* ===== POST PAGE ===== */
/* ── Breadcrumb ── */
.breadcrumb{padding:16px 0;font-size:.82rem;color:#64748b}
.breadcrumb a{color:#8b5cf6;transition:opacity .2s}
.breadcrumb a:hover{opacity:.7}
.breadcrumb__sep{margin:0 6px;opacity:.4}

/* ── Post Header ── */
.post-header{margin-bottom:28px}
.post-header__title{font-size:1.7rem;font-weight:800;color:#1e1b4b;line-height:1.35;margin-bottom:12px}
.post-header__meta{display:flex;align-items:center;gap:8px;font-size:.82rem;color:#64748b;flex-wrap:wrap}
.post-header__tag{color:#8b5cf6;font-weight:500}

/* ── TOC Dropdown Panel (Glassmorphism) ── */
.post-toc-dropdown{margin-bottom:24px}
.post-toc-dropdown__toggle{display:flex;align-items:center;gap:8px;padding:12px 18px;background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(139,92,246,.12);border-radius:12px;cursor:pointer;font-size:.88rem;font-weight:600;color:#1e1b4b;width:100%;text-align:left;transition:all .25s}
.post-toc-dropdown__toggle:hover{border-color:#8b5cf6}
.post-toc-dropdown__toggle svg{width:16px;height:16px;color:#8b5cf6;transition:transform .3s;margin-left:auto}
.post-toc-dropdown--open .post-toc-dropdown__toggle svg{transform:rotate(180deg)}
.post-toc-dropdown__list{max-height:0;overflow:hidden;transition:max-height .35s ease;background:rgba(255,255,255,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-radius:0 0 12px 12px;border:1px solid rgba(139,92,246,.1);border-top:none;margin-top:-2px}
.post-toc-dropdown--open .post-toc-dropdown__list{max-height:600px}
.post-toc-dropdown__list a{display:block;padding:10px 20px;font-size:.84rem;color:#475569;border-bottom:1px solid rgba(139,92,246,.05);transition:all .15s}
.post-toc-dropdown__list a:last-child{border-bottom:none}
.post-toc-dropdown__list a:hover{color:#8b5cf6;background:rgba(139,92,246,.04)}
.post-toc-dropdown__list a.active{color:#8b5cf6;font-weight:600;border-left:2px solid #8b5cf6}

/* ── Post Body ── */
.post-content{margin:0 auto}
.post-body{font-size:.95rem;line-height:1.8;color:#334155}
.post-body h2{font-size:1.3rem;font-weight:700;color:#1e1b4b;margin:36px 0 14px;padding-bottom:8px;border-bottom:1px solid rgba(139,92,246,.1)}
.post-body h3{font-size:1.1rem;font-weight:600;color:#1e1b4b;margin:28px 0 10px}
.post-body p{margin-bottom:16px}
.post-body a{color:#8b5cf6;text-decoration:underline;text-underline-offset:2px}
.post-body a:hover{color:#7c3aed}
.post-body ul,.post-body ol{margin:12px 0 16px 20px}
.post-body ul{list-style:disc}
.post-body ol{list-style:decimal}
.post-body li{margin-bottom:6px}
.post-body strong{color:#1e1b4b}
.post-body blockquote{border-left:3px solid #8b5cf6;background:rgba(139,92,246,.04);padding:12px 16px;margin:16px 0;border-radius:0 8px 8px 0;font-size:.9rem;color:#475569}
.post-body code{background:rgba(139,92,246,.08);padding:2px 6px;border-radius:4px;font-size:.85rem;color:#7c3aed}
.post-body pre{background:#1e1b4b;color:#e2e8f0;padding:16px;border-radius:10px;overflow-x:auto;margin:16px 0;font-size:.84rem;line-height:1.6}
.post-body pre code{background:none;color:inherit;padding:0}
.post-body table{width:100%;border-collapse:collapse;margin:16px 0}
.post-body th,.post-body td{padding:10px 14px;text-align:left;border-bottom:1px solid rgba(139,92,246,.1);font-size:.88rem}
.post-body th{font-weight:600;color:#1e1b4b;background:rgba(139,92,246,.04)}

/* ── Download CTA (Glass) ── */
.dl-cta{background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(139,92,246,.12);border-radius:14px;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin:32px 0;flex-wrap:wrap}
.dl-cta__text{font-size:.88rem;color:#475569;flex:1;min-width:200px}
.dl-cta__links{display:flex;gap:8px;flex-shrink:0}

/* ── Share Row ── */
.share-row{display:flex;gap:10px;margin:24px 0;flex-wrap:wrap}
.share-row button,.share-row a{font-size:.82rem;padding:6px 14px;border-radius:20px;background:rgba(139,92,246,.06);color:#7c3aed;border:1px solid rgba(139,92,246,.1);cursor:pointer;transition:all .2s;font-weight:500;text-decoration:none}
.share-row button:hover,.share-row a:hover{background:rgba(139,92,246,.12);border-color:#8b5cf6}

/* ── Related Posts (Glass Cards) ── */
.related{margin:40px 0 0}
.related__title{font-size:1.1rem;font-weight:700;color:#1e1b4b;margin-bottom:16px}
.related__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related__item{padding:16px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.08);border-radius:12px;transition:all .25s}
.related__item:hover{border-color:#8b5cf6;box-shadow:0 4px 16px rgba(139,92,246,.12)}
.related__item a{font-size:.88rem;font-weight:600;color:#1e1b4b;display:block;margin-bottom:6px}
.related__item time{font-size:.76rem;color:#94a3b8}

/* ── CTA Section ── */
.cta-section{text-align:center;padding:40px 0;margin:40px 0 0;background:rgba(255,255,255,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(139,92,246,.08);border-radius:16px}
.cta-section__title{font-size:1.2rem;font-weight:700;color:#1e1b4b;margin-bottom:8px}
.cta-section__desc{font-size:.88rem;color:#64748b;margin-bottom:18px}
.cta-section__btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ===== PAGE CONTENT ===== */
.page-content{padding:32px 0 64px;max-width:960px;margin:0 auto}
.page-content h1{font-size:1.6rem;font-weight:800;color:#1e1b4b;margin-bottom:20px}
.page-content h2{font-size:1.2rem;font-weight:700;color:#1e1b4b;margin:28px 0 12px}
.page-content p{font-size:.92rem;color:#475569;margin-bottom:14px;line-height:1.7}
.page-content a{color:#8b5cf6}
.page-content a.btn--primary{color:#fff}
.page-content a.btn--white{color:#1e1b4b}
.page-content a.btn--ghost{color:#fff}
.page-content a.btn--outline{color:#7c3aed}
.page-content .dl-hero h1,.page-content .dl-hero__title{color:#fff}
.page-content .dl-hero p,.page-content .dl-hero__desc{color:rgba(255,255,255,.85)}
.page-content ul{margin:10px 0 16px 20px;list-style:disc}
.page-content li{font-size:.92rem;color:#475569;margin-bottom:6px}

/* ===== DOWNLOAD PAGE ===== */
.dl-hero{text-align:center;background:linear-gradient(135deg,#1e1b4b 0%,#312e81 100%);color:#fff;padding:48px 20px;border-radius:18px;margin-bottom:32px}
.dl-hero__title{font-size:1.8rem;font-weight:800;margin-bottom:10px}
.dl-hero__desc{font-size:.92rem;opacity:.85;margin-bottom:20px}
.dl-hero__btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.platform-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:32px}
.platform-card{padding:28px 24px;background:rgba(255,255,255,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(139,92,246,.1);border-radius:16px;transition:all .25s}
.platform-card:hover{box-shadow:0 8px 32px rgba(139,92,246,.1)}
.platform-card__header{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.platform-card__icon{font-size:2rem}
.platform-card__name{font-size:1.05rem;font-weight:700;color:#1e1b4b}
.platform-card__badge{font-size:.78rem;color:#8b5cf6;margin-top:2px}
.steps{margin-bottom:20px}
.step{display:flex;gap:14px;padding:12px 0;align-items:flex-start}
.step__dot{width:24px;height:24px;border-radius:50%;background:#8b5cf6;color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0}
.step__title{font-size:.9rem;font-weight:600;color:#1e1b4b}
.step__text{font-size:.82rem;color:#64748b;margin-top:2px}
.dl-tip{display:flex;align-items:center;gap:12px;padding:16px 20px;background:rgba(139,92,246,.06);border-radius:12px;border:1px solid rgba(139,92,246,.1);margin-bottom:32px}
.dl-tip__icon{font-size:1.2rem;flex-shrink:0}
.dl-tip span{font-size:.88rem;color:#475569}
.dl-faq{display:flex;flex-direction:column;gap:10px}
.dl-faq__item{padding:14px 18px;background:rgba(255,255,255,.6);border-radius:10px;border:1px solid rgba(139,92,246,.06)}
.dl-faq__q{font-size:.9rem;font-weight:600;color:#1e1b4b;margin-bottom:4px}
.dl-faq__a{font-size:.84rem;color:#64748b}

/* ===== 404 PAGE ===== */
.error-page{text-align:center;padding:120px 20px 80px}
.error-page__code{font-size:5rem;font-weight:900;color:rgba(139,92,246,.15);line-height:1}
.error-page__title{font-size:1.4rem;font-weight:700;color:#1e1b4b;margin:16px 0 8px}
.error-page__desc{font-size:.92rem;color:#64748b;margin-bottom:24px}
.error-page__links{display:flex;gap:12px;justify-content:center}
.error-page__links a{font-size:.88rem;color:#8b5cf6;font-weight:500;padding:8px 20px;border:1px solid rgba(139,92,246,.2);border-radius:50px;transition:all .2s}
.error-page__links a:hover{background:#8b5cf6;color:#fff}

/* ===== FOOTER — Deep purple minimal ===== */
.footer-cta{background:linear-gradient(135deg,#8b5cf6 0%,#7c3aed 100%);padding:28px 0;text-align:center;color:#fff}
.footer-cta__inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-cta__inner span{font-size:.9rem}
.footer-cta__btns{display:flex;gap:8px}

.site-footer{background:#1e1b4b;color:rgba(255,255,255,.8);padding:40px 0 0}
.site-footer__row{display:flex;align-items:center;justify-content:space-between;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.08);flex-wrap:wrap;gap:16px}
.site-footer__brand{display:flex;align-items:center;gap:10px}
.site-footer__logo{width:28px;height:28px;background:#8b5cf6;color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}
.site-footer__brand-name{font-weight:700;font-size:.95rem;color:#fff}
.site-footer__slogan{font-size:.82rem;color:rgba(255,255,255,.5);margin-left:12px}
.site-footer__nav{display:flex;gap:18px}
.site-footer__nav a{font-size:.82rem;color:rgba(255,255,255,.6);transition:color .2s}
.site-footer__nav a:hover{color:#a78bfa}
.site-footer__lang{display:flex;gap:6px}
.site-footer__lang a{font-size:.72rem;padding:2px 8px;border-radius:4px;color:rgba(255,255,255,.4);font-weight:600;transition:all .15s}
.site-footer__lang a:hover{color:#a78bfa}
.site-footer__lang a.active{color:#a78bfa}
.site-footer__bottom{padding:20px 0 24px}
.site-footer__risk{font-size:.75rem;color:rgba(255,255,255,.4);margin-bottom:10px;line-height:1.6}
.site-footer__copy{font-size:.75rem;color:rgba(255,255,255,.35)}
.site-footer__gradient{height:3px;background:linear-gradient(90deg,#8b5cf6,#a78bfa,#8b5cf6);margin-top:0}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .site-header__nav,.lang-switch,.site-header__cta{display:none}
  .site-header__burger{display:block}

  .glass-hero{padding:48px 0 40px}
  .glass-hero__title{font-size:1.5rem}
  .glass-hero__badges{gap:8px}

  .cat-pills{padding:0 0 8px}

  .latest-item{padding:12px 16px}

  .related__grid{grid-template-columns:1fr}

  .tags-grid{grid-template-columns:1fr}

  .platform-grid{grid-template-columns:1fr}

  .dl-cta{flex-direction:column;text-align:center}
  .dl-cta__links{justify-content:center}

  .footer-cta__inner{flex-direction:column;text-align:center}
  .footer-cta__btns{justify-content:center}
  .site-footer__row{flex-direction:column;text-align:center}
  .site-footer__nav{flex-wrap:wrap;justify-content:center}
  .site-footer__lang{justify-content:center}

  .archive__title{font-size:1.3rem}
  .post-header__title{font-size:1.35rem}

  .page-content{padding:20px 0 48px}
}

@media(max-width:480px){
  .glass-hero__title{font-size:1.3rem}
  .glass-hero__badges{flex-direction:column;align-items:center}
}