/* ===================================================================== NDRS seminar pages — shared modern theme Light / Dark compatible via CSS custom properties. Theme resolution order: 1. Explicit (set by toggle / backend) 2. OS preference @media (prefers-color-scheme: dark) 3. Light default Brand accent keeps the historic teal (#009399 / #0E7C7B). ===================================================================== */ :root { --ndrs-bg: #eef2f3; --ndrs-surface: #ffffff; --ndrs-surface-2: #f5f8f9; --ndrs-text: #1f2430; --ndrs-heading: #11161f; --ndrs-muted: #5b6472; --ndrs-accent: #0E7C7B; --ndrs-accent-2: #009399; --ndrs-accent-soft:#e6f4f3; --ndrs-title: #2563a8; --ndrs-border: #e2e8ea; --ndrs-border-strong:#cfd8da; --ndrs-shadow: 0 1px 2px rgba(16,32,40,.06), 0 8px 28px rgba(16,32,40,.07); --ndrs-shadow-sm: 0 1px 2px rgba(16,32,40,.05), 0 4px 14px rgba(16,32,40,.06); --ndrs-radius: 16px; --ndrs-radius-sm: 10px; } /* Dark via OS preference, only when the page hasn't forced a theme */ @media (prefers-color-scheme: dark) { html:not([data-theme="light"]) { --ndrs-bg: #0f1116; --ndrs-surface: #181b22; --ndrs-surface-2: #1f232b; --ndrs-text: #dfe3ea; --ndrs-heading: #f1f4f8; --ndrs-muted: #98a2b3; --ndrs-accent: #2dd4bf; --ndrs-accent-2: #5eead4; --ndrs-accent-soft:#163230; --ndrs-title: #7cc0ff; --ndrs-border: #2a2f39; --ndrs-border-strong:#3a4150; --ndrs-shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.45); --ndrs-shadow-sm: 0 1px 2px rgba(0,0,0,.35), 0 4px 16px rgba(0,0,0,.4); } } /* Dark when explicitly forced */ html[data-theme="dark"] { --ndrs-bg: #0f1116; --ndrs-surface: #181b22; --ndrs-surface-2: #1f232b; --ndrs-text: #dfe3ea; --ndrs-heading: #f1f4f8; --ndrs-muted: #98a2b3; --ndrs-accent: #2dd4bf; --ndrs-accent-2: #5eead4; --ndrs-accent-soft:#163230; --ndrs-title: #7cc0ff; --ndrs-border: #2a2f39; --ndrs-border-strong:#3a4150; --ndrs-shadow: 0 1px 2px rgba(0,0,0,.4), 0 10px 30px rgba(0,0,0,.45); --ndrs-shadow-sm: 0 1px 2px rgba(0,0,0,.35), 0 4px 16px rgba(0,0,0,.4); } * { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; font-family: "Helvetica Neue", Arial, "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif; background: var(--ndrs-bg); color: var(--ndrs-text); line-height: 1.7; font-size: 16px; -webkit-font-smoothing: antialiased; transition: background-color .25s ease, color .25s ease; } .ndrs-page { max-width: 940px; margin: 0 auto; padding: 28px 20px 96px; } /* When the optional global site header (admin toggle) is shown, it is position:fixed; offset the content so nothing hides beneath it. */ body.ndrs-has-header .ndrs-page { padding-top: 92px; } @media (max-width: 1199.98px) { body.ndrs-has-header .ndrs-page { padding-top: 80px; } } /* Dark-theme palette for the global site header so it matches the page. These override main.css's light ".scrolled .header" variables (higher specificity + loaded after main.css). */ html[data-theme="dark"] .header { --background-color: #14161c; --default-color: #e6e7ea; --heading-color: #f1f4f8; --nav-color: #e6e7ea; --nav-hover-color: #2dd4bf; --nav-mobile-background-color: #14161c; --nav-dropdown-background-color: #1b1f27; --nav-dropdown-color: #cdd3dc; --nav-dropdown-hover-color: #2dd4bf; border-bottom-color: rgba(255, 255, 255, .08); box-shadow: 0 2px 18px rgba(0, 0, 0, .5); } html[data-theme="dark"] .header .logo span { color: #2dd4bf; } a { color: var(--ndrs-accent); } /* ---------- Hero ---------------------------------------------------- */ .ndrs-hero { position: relative; background: var(--ndrs-surface); border: 1px solid var(--ndrs-border); border-radius: var(--ndrs-radius); box-shadow: var(--ndrs-shadow); padding: 34px 34px 30px; overflow: hidden; } .ndrs-hero::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: linear-gradient(90deg, var(--ndrs-accent), var(--ndrs-accent-2)); } .ndrs-eyebrow { margin: 6px 0 0; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ndrs-accent-2); } .ndrs-eyebrow-cn { margin: 4px 0 0; font-size: 15px; font-weight: 600; color: var(--ndrs-accent); } .ndrs-title { margin: 16px 0 10px; font-size: clamp(26px, 4vw, 38px); line-height: 1.18; font-weight: 800; color: var(--ndrs-heading); letter-spacing: -.01em; } .ndrs-meta { display: flex; flex-wrap: wrap; gap: 8px 10px; margin: 14px 0 18px; } .ndrs-chip { display: inline-flex; align-items: center; gap: .4rem; padding: .34rem .8rem; font-size: 14px; font-weight: 600; color: var(--ndrs-accent); background: var(--ndrs-accent-soft); border: 1px solid color-mix(in srgb, var(--ndrs-accent) 24%, transparent); border-radius: 999px; } .ndrs-hero-sub { margin: 4px 0 0; font-size: 14.5px; color: var(--ndrs-muted); } /* Lead block (series / date) shown right under the hero on rich pages */ .ndrs-lead { margin: 2px 0 4px; } .ndrs-lead .ndrs-eyebrow { margin-top: 0; } /* ---------- Sections ----------------------------------------------- */ .ndrs-section { margin-top: 30px; } .ndrs-section-title { display: flex; align-items: center; gap: .6rem; margin: 0 0 14px; font-size: 19px; font-weight: 800; color: var(--ndrs-heading); } .ndrs-section-title::before { content: ""; width: 6px; height: 20px; border-radius: 3px; background: linear-gradient(180deg, var(--ndrs-accent), var(--ndrs-accent-2)); } .ndrs-card { background: var(--ndrs-surface); border: 1px solid var(--ndrs-border); border-radius: var(--ndrs-radius); box-shadow: var(--ndrs-shadow-sm); padding: 22px 24px; } .ndrs-card + .ndrs-card { margin-top: 16px; } .ndrs-card p:first-child { margin-top: 0; } .ndrs-card p:last-child { margin-bottom: 0; } /* ---------- Talk / speaker cards ----------------------------------- */ .ndrs-talk { position: relative; background: var(--ndrs-surface); border: 1px solid var(--ndrs-border); border-radius: var(--ndrs-radius); box-shadow: var(--ndrs-shadow-sm); padding: 20px 24px 22px; transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease; } .ndrs-talk + .ndrs-talk { margin-top: 16px; } .ndrs-talk:hover { box-shadow: var(--ndrs-shadow); border-color: var(--ndrs-border-strong); transform: translateY(-2px); } .ndrs-talk-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; } .ndrs-time { flex: 0 0 auto; display: inline-flex; align-items: center; padding: .2rem .6rem; font-size: 13.5px; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--ndrs-accent), var(--ndrs-accent-2)); border-radius: 999px; } html[data-theme="dark"] .ndrs-time, html:not([data-theme="light"]) .ndrs-time { color: #06231f; } .ndrs-talk-title { flex: 1 1 240px; margin: 0; font-size: 17px; font-weight: 700; color: var(--ndrs-heading); } .ndrs-speaker { margin: 10px 0 0; font-size: 15.5px; } .ndrs-speaker b { color: var(--ndrs-heading); font-size: 16px; } .ndrs-affil { color: var(--ndrs-accent); font-weight: 600; } .ndrs-bio { margin: 12px 0 0; padding-top: 12px; border-top: 1px dashed var(--ndrs-border); font-size: 14.5px; color: var(--ndrs-text); font-weight: 400; } .ndrs-bio .label, .ndrs-abstract .label { display: inline-block; font-weight: 700; color: var(--ndrs-accent); } .ndrs-abstract { margin: 12px 0 0; font-size: 14.5px; font-weight: 400; color: var(--ndrs-text); } /* ---------- Info / organizer blocks -------------------------------- */ .ndrs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; } .ndrs-info b, .ndrs-info strong { color: var(--ndrs-heading); } .ndrs-info p { margin: 0 0 .5rem; } .ndrs-map { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .75rem; margin: 2px 0; font-size: 13.5px; font-weight: 600; color: var(--ndrs-accent); background: var(--ndrs-accent-soft); border: 1px solid color-mix(in srgb, var(--ndrs-accent) 24%, transparent); border-radius: 999px; text-decoration: none; } .ndrs-map:hover { filter: brightness(.96); } /* Inline download link inserted by the admin "insert document" button. */ .ndrs-file { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; color: var(--ndrs-accent); text-decoration: underline; text-underline-offset: 2px; } .ndrs-file:hover { filter: brightness(.96); } .ndrs-logo { margin-top: 26px; } .ndrs-logo img { max-width: 200px; height: auto; } img { max-width: 100%; height: auto; } table { border-collapse: collapse; max-width: 100%; } table td, table th { border: 1px solid var(--ndrs-border-strong); padding: 6px 10px; } /* ---------- Footer / back link ------------------------------------- */ .ndrs-foot { margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--ndrs-border); color: var(--ndrs-muted); font-size: 13.5px; } .ndrs-back { display: inline-flex; align-items: center; gap: .4rem; margin-top: 16px; padding: .55rem 1.05rem; font-weight: 600; color: var(--ndrs-accent); background: var(--ndrs-surface); border: 1px solid var(--ndrs-border-strong); border-radius: var(--ndrs-radius-sm); text-decoration: none; transition: background-color .2s ease; } .ndrs-back:hover { background: var(--ndrs-accent-soft); } /* ---------- Content / free rich-text body (admin-generated) --------- */ /* The backend Seminar Builder stores a free rich-text body. These rules give that arbitrary HTML (headings, paragraphs, lists, images, tables, links) a clean, theme-aware look without requiring special markup. Hand-authored pages can still drop in the component classes above (.ndrs-talk, etc.). */ .ndrs-content { margin-top: 24px; } .ndrs-prose { font-size: 16px; } .ndrs-prose > :first-child { margin-top: 0; } .ndrs-prose h2:not([class]) { margin: 1.6em 0 .6em; font-size: 21px; font-weight: 800; color: var(--ndrs-heading); padding-left: .6rem; border-left: 5px solid var(--ndrs-accent); } .ndrs-prose h3:not([class]) { margin: 1.4em 0 .5em; font-size: 18px; font-weight: 700; color: var(--ndrs-heading); } .ndrs-prose h4:not([class]), .ndrs-prose h5:not([class]), .ndrs-prose h6:not([class]) { margin: 1.2em 0 .4em; color: var(--ndrs-heading); } .ndrs-prose p:not([class]) { margin: 0 0 1em; } .ndrs-prose ul, .ndrs-prose ol { margin: 0 0 1em; padding-left: 1.4em; } .ndrs-prose li { margin: .25em 0; } .ndrs-prose a:not([class]) { color: var(--ndrs-accent); text-decoration: underline; } .ndrs-prose img:not([class]) { border-radius: var(--ndrs-radius-sm); box-shadow: var(--ndrs-shadow-sm); margin: .4em 0; } .ndrs-prose figure { margin: 1em 0; } .ndrs-prose figcaption { font-size: 13.5px; color: var(--ndrs-muted); margin-top: .4rem; } .ndrs-prose blockquote { margin: 1em 0; padding: .6rem 1rem; border-left: 4px solid var(--ndrs-accent); background: var(--ndrs-surface-2); border-radius: 0 var(--ndrs-radius-sm) var(--ndrs-radius-sm) 0; color: var(--ndrs-muted); } .ndrs-prose pre, .ndrs-prose code { background: var(--ndrs-surface-2); border: 1px solid var(--ndrs-border); border-radius: 6px; } .ndrs-prose code { padding: .1em .35em; font-size: .92em; } .ndrs-prose pre { padding: .8rem 1rem; overflow: auto; } .ndrs-prose pre code { border: 0; padding: 0; background: none; } .ndrs-prose table { width: 100%; margin: 1em 0; font-size: 14.5px; } .ndrs-prose th { background: var(--ndrs-surface-2); color: var(--ndrs-heading); } .ndrs-prose hr { border: 0; border-top: 1px solid var(--ndrs-border); margin: 1.6em 0; } @media (max-width: 560px) { .ndrs-hero { padding: 26px 20px 24px; } .ndrs-card, .ndrs-talk { padding: 18px 18px 20px; } .ndrs-page { padding: 20px 14px 80px; } } /* ===================================================================== Seminar photo gallery (under the page title) + fullscreen lightbox ===================================================================== */ .ndrs-gallery-title { display: flex; align-items: baseline; flex-wrap: wrap; gap: .55rem; margin: 26px 0 14px; font-size: 21px; font-weight: 800; color: var(--ndrs-heading); } .ndrs-gallery-title span { font-size: 13px; font-weight: 600; color: var(--ndrs-muted); text-transform: uppercase; letter-spacing: .08em; } .ndrs-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin: 0 0 30px; } .ndrs-shot { display: block; position: relative; aspect-ratio: 4 / 3; border-radius: var(--ndrs-radius-sm); overflow: hidden; background: var(--ndrs-surface-2); box-shadow: var(--ndrs-shadow-sm); cursor: zoom-in; } .ndrs-shot img { width: 100%; height: 100%; object-fit: contain; display: block; transition: transform .35s ease; } .ndrs-shot:hover img { transform: scale(1.06); } /* Fullscreen lightbox */ .ndrs-lb { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; background: rgba(8, 10, 14, .94); -webkit-user-select: none; user-select: none; } .ndrs-lb[hidden] { display: none; } .ndrs-lb-img { max-width: 92vw; max-height: 86vh; object-fit: contain; border-radius: 8px; box-shadow: 0 10px 50px rgba(0, 0, 0, .6); } .ndrs-lb button { position: absolute; border: 0; background: rgba(255, 255, 255, .12); color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .2s ease; line-height: 1; } .ndrs-lb button:hover { background: rgba(255, 255, 255, .26); } .ndrs-lb-prev, .ndrs-lb-next { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; font-size: 30px; } .ndrs-lb-prev { left: 18px; } .ndrs-lb-next { right: 18px; } .ndrs-lb-close { top: 16px; right: 16px; width: 44px; height: 44px; border-radius: 50%; font-size: 26px; } .ndrs-lb-count { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .85); font-size: 14px; letter-spacing: .03em; background: rgba(0, 0, 0, .35); padding: 4px 12px; border-radius: 999px; } .ndrs-lb-cap { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); max-width: min(80vw, 720px); text-align: center; color: rgba(255, 255, 255, .94); font-size: 15px; line-height: 1.55; background: rgba(0, 0, 0, .46); padding: 8px 16px; border-radius: 10px; } .ndrs-lb-cap:empty { display: none; } @media (max-width: 560px) { .ndrs-gallery { grid-template-columns: repeat(4, 1fr); gap: 6px; } .ndrs-lb-prev, .ndrs-lb-next { width: 42px; height: 42px; font-size: 24px; } .ndrs-lb-prev { left: 8px; } .ndrs-lb-next { right: 8px; } }