/* ============================================================ SilvaStone course framework — shared styles Design system common to all classroom-design modules. Requires the Fraunces / Inter / IBM Plex Mono fonts and the Tabler icon webfont to be linked in each module's . ============================================================ */ :root{ --bark:#1C2B34; --bark-soft:#2E3F4C; --moss:#6A8C9E; --moss-light:#9BBAC8; --oat:#F5F3F0; --oat-deep:#E6E3DE; --rust:#C8A870; --mist:#6A8C9E; --mist-soft:#E4EDF2; --ink:#1C2B34; --paper-line: rgba(28,43,52,0.10); } *{box-sizing:border-box;} html{scroll-behavior:smooth;} body{ margin:0; background:var(--oat); color:var(--ink); font-family:'Inter',sans-serif; -webkit-font-smoothing:antialiased; } .eyebrow{ font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:0.12em; text-transform:uppercase; font-weight:500; } h1,h2,h3{ font-family:'Fraunces',serif; font-weight:600; margin:0; line-height:1.05; } p{line-height:1.65; margin:0 0 16px;} a{color:inherit;} :focus-visible{outline:3px solid var(--moss); outline-offset:3px;} /* ---------- SITE HEADER ---------- */ .site-header{ background:var(--oat); border-bottom:1px solid var(--paper-line); padding:12px 6vw; display:flex; align-items:center; } .site-logo{height:34px; display:block; width:auto;} /* ---------- FOOTER LOGO ---------- */ .foot-logo-wrap{ margin-top:28px; padding-top:20px; border-top:1px solid rgba(245,243,240,0.14); } .foot-logo{ height:26px; display:block; width:auto; filter:brightness(0) invert(1); opacity:0.65; } /* ---------- HERO ---------- */ .hero{ background: radial-gradient(circle at 18% 12%, rgba(106,140,158,0.25), transparent 45%), var(--bark); color:var(--oat); padding:56px 6vw 64px; display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:center; } .hero-eyebrow{color:var(--moss-light);} .hero h1{ font-size:clamp(34px,4.6vw,58px); margin:14px 0 18px; max-width:11ch; } .hero h1 em{font-style:italic; color:var(--moss-light);} .hero-sub{ font-size:17px; color:#B0C4CE; max-width:46ch; margin-bottom:24px; } .meta-row{ display:flex; flex-wrap:wrap; gap:10px; } .meta-pill{ font-family:'IBM Plex Mono',monospace; font-size:12px; border:1px solid rgba(245,243,240,0.28); border-radius:100px; padding:7px 14px; color:#D5E5EC; display:flex; align-items:center; gap:7px; } .hero-photo-wrap{ position:relative; } .hero-photo-placeholder{ width:100%; aspect-ratio:4/3; border:8px solid var(--oat); border-bottom-width:34px; box-shadow:0 20px 40px -10px rgba(0,0,0,0.5); background: radial-gradient(circle at 30% 40%, rgba(106,140,158,0.35), transparent 55%), linear-gradient(150deg, var(--bark-soft) 0%, var(--moss) 100%); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; border-radius:2px; } .hero-photo-placeholder .ph-icon{font-size:36px; opacity:.6;} .hero-photo-placeholder .ph-label{ font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.1em; color:rgba(245,243,240,0.55); text-align:center; max-width:18ch; line-height:1.6; } /* ---------- PATH NAV ---------- */ .pathnav{ background:rgba(245,243,240,0.96); padding:12px 6vw 4px; text-align:center; border-bottom:1px solid var(--paper-line); position:sticky; top:0; z-index:50; backdrop-filter: blur(6px); } .pathnav-label{color:var(--bark); opacity:0.55; margin-bottom:10px;} .stones{ position:relative; height:114px; max-width:640px; margin:0 auto 6px; } .stones > svg{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;} .stone{ position:absolute; width:52px; height:52px; transform:translate(-50%,-50%); background:var(--oat-deep); border:1px solid var(--paper-line); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-direction:column; gap:1px; cursor:pointer; font-family:'IBM Plex Mono',monospace; font-size:10px; color:var(--bark); transition:transform .25s ease, background .25s ease, box-shadow .25s ease; } .stone i.ti{font-size:15px; display:block; line-height:1;} .stone:nth-child(2){left:10%; top:68.4%;} .stone:nth-child(3){left:30%; top:36.8%;} .stone:nth-child(4){left:50%; top:68.4%;} .stone:nth-child(5){left:70%; top:36.8%;} .stone:nth-child(6){left:90%; top:68.4%;} .stone:hover{transform:translate(-50%,-50%) translateY(-3px);} .stone.completed{background:#82AABB; border-color:var(--moss); color:var(--oat);} .stone.active{ background:var(--moss); color:var(--oat); box-shadow:0 6px 12px -4px rgba(106,140,158,0.55); transform:translate(-50%,-50%) translateY(-4px) scale(1.05); } .footprint{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--rust); letter-spacing:0.06em; margin-bottom:4px; } /* ---------- PANELS ---------- */ .panel{display:none; animation:fadeIn .35s ease;} .panel.show{display:block;} @keyframes fadeIn{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);}} .section{ padding:56px 6vw 64px; } .section-inner{max-width:880px; margin:0 auto;} .section .eyebrow{color:var(--moss); margin-bottom:10px;} .section h2{font-size:clamp(26px,3vw,36px); margin-bottom:22px; max-width:18ch;} .bg-oat{background:var(--oat);} .bg-oat-deep{background:var(--oat-deep);} .bg-bark{background:var(--bark); color:var(--oat);} .bg-bark .eyebrow{color:var(--moss-light);} .bg-bark h2{color:var(--oat);} .lede{font-size:18px; max-width:62ch;} .pullquote{ font-family:'Fraunces',serif; font-style:italic; font-size:clamp(22px,2.6vw,30px); color:var(--moss); border-left:3px solid var(--moss); padding:4px 0 4px 24px; margin:32px 0; max-width:38ch; } .principles{ list-style:none; padding:0; margin:28px 0 6px; display:grid; grid-template-columns:1fr 1fr; gap:14px; counter-reset:principles-counter; } .principles li{ background:var(--oat-deep); border:1px solid var(--paper-line); border-radius:10px; padding:30px 18px 16px; font-size:14px; position:relative; counter-increment:principles-counter; } .principles li::before{ content:counter(principles-counter) "."; position:absolute; top:10px; left:18px; font-family:'IBM Plex Mono',monospace; font-size:11px; font-weight:500; color:var(--moss); letter-spacing:0.04em; } .principles li b{ display:block; font-family:'Fraunces',serif; font-size:16px; margin-bottom:4px; font-weight:600; } .refs{ font-family:'IBM Plex Mono',monospace; font-size:11.5px; color:var(--bark); opacity:0.6; margin-top:28px; line-height:1.8; } /* Subtle reference footer, sits above a pathway's reflection questions. Uses inherited colour so it reads correctly on light and dark panels. */ .pathway-refs{ font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:0.04em; line-height:1.7; margin:44px 0 0; padding-top:16px; border-top:1px solid; opacity:0.55; } .pathway-refs b{font-weight:600;} /* diagram */ .loop-wrap{display:flex; justify-content:center; margin:14px 0 40px;} /* gallery */ .gallery{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:8px; } .gcard{ background:var(--oat); border:1px solid var(--paper-line); border-radius:4px; overflow:hidden; box-shadow:0 6px 18px rgba(28,43,52,0.18); transition:transform .25s ease, box-shadow .25s ease; } .gcard:hover{transform:translateY(-5px); box-shadow:0 16px 28px -12px rgba(28,43,52,0.20);} .gcard-ph{ width:100%; height:160px; background:linear-gradient(135deg, var(--oat-deep) 0%, #BDD0D8 100%); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px; } .gcard-ph .ph-num{ font-family:'IBM Plex Mono',monospace; font-size:10px; color:var(--moss); letter-spacing:.1em; } .gcard-ph .ph-desc{ font-size:12px; color:var(--bark); opacity:.5; text-align:center; padding:0 14px; line-height:1.5; } .gcap{padding:14px 16px 18px;} .gcap p{font-size:13.5px; font-style:italic; margin:0; color:var(--bark);} /* media production note */ .media-note{ border:1px dashed rgba(106,140,158,0.40); border-radius:10px; padding:16px 20px; margin-bottom:20px; max-width:520px; background:rgba(106,140,158,0.05); } .media-note .mn-label{ font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.1em; color:var(--rust); text-transform:uppercase; margin-bottom:8px; display:block; } .media-note p{font-size:13px; color:#8A7D70; margin:0; line-height:1.65;} .media-note p + p{margin-top:10px;} .yt-embed{max-width:640px; margin:0 auto 20px; border-radius:8px; overflow:hidden;} .yt-ratio{position:relative; padding-bottom:56.25%; height:0; overflow:hidden;} .yt-ratio iframe{position:absolute; top:0; left:0; width:100%; height:100%; border:0; display:block;} /* observe activity (listen panel) */ .observe-fig{margin:28px 0 0;} .observe-img{width:100%; border-radius:8px; display:block; box-shadow:0 6px 18px rgba(28,43,52,0.18);} /* Mild unsharp mask (#imgSharpen, injected by common.js) for the larger focus images, which are only lightly downscaled. Gallery FIG thumbnails do NOT use this: they are served as pre-sized thumb-*.png files (see the thumbnail convention in CLAUDE.md), so they render crisp on their own and the lightbox opens the full-resolution original via each image's data-full attribute. */ .observe-img{ filter:url(#imgSharpen) contrast(1.03); } .observe-caption{font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--oat); opacity:0.55; margin-top:10px; line-height:1.6;} .observe-intro{font-size:15px; line-height:1.75; color:var(--oat); margin:28px 0 16px;} .observe-prompts{margin:0 0 28px; padding-left:0; list-style:none; counter-reset:obs;} .observe-prompts li{counter-increment:obs; position:relative; padding:11px 0 11px 34px; border-bottom:1px solid rgba(245,243,240,0.10); font-size:14.5px; line-height:1.65; color:var(--oat);} .observe-prompts li:last-child{border-bottom:none; padding-bottom:4px;} .observe-prompts li::before{content:counter(obs); position:absolute; left:0; top:13px; font-family:'IBM Plex Mono',monospace; font-size:11px; font-weight:600; color:var(--rust); letter-spacing:0.05em;} .pullquote cite{display:block; font-family:'IBM Plex Mono',monospace; font-style:normal; font-size:12px; margin-top:12px; opacity:0.75; letter-spacing:0.04em;} /* observe activity — overrides for light-background panels */ .bg-oat-deep .observe-caption{color:var(--ink); opacity:0.5;} .bg-oat-deep .observe-intro{color:var(--ink);} .bg-oat-deep .observe-prompts li{color:var(--ink); border-bottom-color:var(--paper-line);} /* listen panel */ .player{ background:var(--bark-soft); border:1px solid rgba(245,243,240,0.16); border-radius:14px; padding:22px 26px; display:flex; flex-direction:column; gap:14px; max-width:560px; margin-bottom:10px; } .np-row{display:flex; align-items:center; gap:18px;} .np-progress-row{display:flex; align-items:center; gap:10px;} .np-time{font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--moss-light); min-width:34px; white-space:nowrap;} .np-time-right{text-align:right;} .np-track{ flex:1; position:relative; cursor:pointer; height:4px; background:rgba(245,243,240,0.15); border-radius:4px; } .np-track::after{content:''; position:absolute; top:-10px; bottom:-10px; left:0; right:0;} .np-fill{height:100%; width:0%; background:var(--moss); border-radius:4px; pointer-events:none;} .np-thumb{ position:absolute; top:50%; left:0%; transform:translate(-50%,-50%); width:12px; height:12px; background:var(--oat); border-radius:50%; pointer-events:none; opacity:0; transition:opacity 0.15s; } .np-track:hover .np-thumb, .np-track.active .np-thumb{opacity:1;} .np-vol-row{display:flex; align-items:center; gap:10px;} .np-vol-label{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.08em; color:var(--moss-light);} .np-vol-slider{ -webkit-appearance:none; appearance:none; width:88px; height:3px; background:rgba(245,243,240,0.18); border-radius:3px; outline:none; cursor:pointer; } .np-vol-slider::-webkit-slider-thumb{-webkit-appearance:none; width:12px; height:12px; background:var(--moss-light); border-radius:50%; cursor:pointer;} .np-vol-slider::-moz-range-thumb{width:12px; height:12px; background:var(--moss-light); border-radius:50%; border:none; cursor:pointer;} .playbtn{ width:46px; height:46px; border-radius:50%; background:var(--moss); color:var(--oat); border:none; display:flex; align-items:center; justify-content:center; font-size:16px; cursor:pointer; flex-shrink:0; } .player-meta .t1{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--moss-light); margin-bottom:4px;} .player-meta .t2{font-size:14px; color:#B0C4CE;} .waveform{display:flex; align-items:flex-end; gap:2px; height:22px; margin-left:auto;} .waveform i{width:3px; background:var(--moss-light); border-radius:2px; opacity:.8;} .vcard{max-width:440px; margin-bottom:14px;} .vposter{ position:relative; aspect-ratio:16/9; border-radius:12px; background: radial-gradient(circle at 75% 18%, rgba(106,140,158,0.25), transparent 55%), linear-gradient(135deg, var(--moss) 0%, var(--bark-soft) 100%); border:1px solid rgba(245,243,240,0.18); display:flex; align-items:center; justify-content:center; overflow:hidden; } .vposter::after{ content:"YOUR VIDEO HERE"; position:absolute; bottom:13px; left:16px; font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.1em; color:rgba(245,243,240,0.55); } .vplay{ width:54px; height:54px; border-radius:50%; background:rgba(245,243,240,0.94); color:var(--bark); border:none; font-size:17px; cursor:pointer; display:flex; align-items:center; justify-content:center; box-shadow:0 8px 18px -6px rgba(0,0,0,0.4); } .vbadge{ position:absolute; top:13px; right:15px; font-family:'IBM Plex Mono',monospace; font-size:11px; background:rgba(28,43,52,0.55); color:var(--oat); padding:3px 10px; border-radius:100px; } .shotlist{ border:1px solid rgba(245,243,240,0.18); border-radius:10px; padding:16px 18px; margin:18px 0 30px; max-width:520px; } .shotlist .row{display:flex; gap:12px; font-size:12.5px; padding:7px 0; border-bottom:1px dashed rgba(245,243,240,0.14);} .shotlist .row:last-child{border-bottom:none;} .shotlist .tc{font-family:'IBM Plex Mono',monospace; color:var(--moss-light); flex-shrink:0; width:78px;} .shotlist .desc{color:#C0D4DE;} .script-toggle{ background:none; border:1px solid rgba(245,243,240,0.30); color:var(--oat); font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:0.04em; padding:9px 16px; border-radius:100px; cursor:pointer; margin-bottom:18px; } .script{ max-width:62ch; display:none; color:#D5E5EC; font-size:15.5px; line-height:1.8; } .script.show{display:block;} .script .q{color:var(--moss-light); font-style:italic;} /* try panel */ .try-grid{display:grid; grid-template-columns:1.1fr 0.9fr; gap:34px;} .steplist{list-style:none; padding:0; margin:0; counter-reset:step;} .steplist > li{ counter-increment:step; padding:14px 0 14px 38px; position:relative; border-bottom:1px solid var(--paper-line); font-size:14.5px; } .steplist > li:last-child{border-bottom:none;} .step-sub{list-style:disc; padding-left:18px; margin:6px 0 8px; font-size:13.5px; color:inherit;} .step-sub li{padding:2px 0; border:none;} .steplist > li::before{ content:counter(step); position:absolute; left:0; top:13px; width:24px; height:24px; border-radius:50%; background:var(--moss); color:var(--oat); font-family:'IBM Plex Mono',monospace; font-size:11px; display:flex; align-items:center; justify-content:center; } .steplist b{display:block; font-family:'Fraunces',serif; font-size:15.5px; font-weight:600; margin-bottom:2px;} .download-btn{ display:inline-flex; align-items:center; gap:8px; background:var(--moss); color:var(--oat); font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:0.04em; padding:11px 20px; border-radius:100px; text-decoration:none; margin-top:16px; transition:background .2s; } .download-btn:hover{background:var(--moss-light); color:var(--bark);} .btn-row{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px;} .btn-row .download-btn{margin-top:0;} .view-btn{background:transparent; color:var(--moss); border:1.5px solid var(--moss);} .view-btn:hover{background:var(--moss); color:var(--oat);} /* ---------- BOOK COVERS ---------- */ .book-shelf{display:flex; gap:32px; margin:36px 0; flex-wrap:wrap; align-items:flex-start;} .book-fig{flex:0 0 auto; width:150px; text-align:center; margin:0;} .book-fig img{width:100%; height:auto; border-radius:4px; box-shadow:0 6px 18px rgba(28,43,52,0.18); display:block;} .book-fig figcaption{font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--ink); opacity:.7; margin-top:10px; line-height:1.5;} .book-fig figcaption b{display:block; color:var(--ink); opacity:1;} .book-fig--solo{width:180px;} .book-shelf--uniform{display:grid; grid-template-columns:repeat(3,1fr); gap:32px;} .book-shelf--uniform .book-fig{width:auto; display:flex; flex-direction:column; align-items:center;} .book-shelf--uniform .book-fig img{height:200px; width:auto; object-fit:contain;} /* Hover-enlarge: hovering a cover OR its title/caption scales the cover up smoothly, keeps proportions (transform:scale), and lifts it above siblings. */ .book-fig{position:relative;} .book-fig img{transition:transform .3s ease, box-shadow .3s ease;} .book-fig:hover{z-index:5;} .book-fig:hover img{transform:scale(1.14); box-shadow:0 18px 36px rgba(28,43,52,0.32); cursor:pointer;} /* Book captions stay readable when a shelf sits on a dark panel. */ .bg-bark .book-fig figcaption, .bg-bark .book-fig figcaption b{color:var(--oat);} .reflectbox textarea{ width:100%; min-height:90px; resize:vertical; border:1px solid var(--paper-line); border-radius:8px; background:var(--oat); padding:12px 14px; font-family:'Inter',sans-serif; font-size:13.5px; margin-top:8px; } .obs-section{padding:16px 0; border-top:1px solid var(--paper-line);} .obs-section:first-of-type{border-top:none; padding-top:12px;} .obs-section-heading{font-family:'Fraunces',serif; font-size:15px; font-weight:600; color:var(--ink); margin:0 0 8px;} .obs-instruction{font-size:13.5px; line-height:1.7; color:var(--ink); margin:0 0 10px;} .obs-list{margin:0 0 10px; padding-left:20px; list-style:disc; font-size:13.5px; color:var(--ink); line-height:1.65;} .obs-list li{padding:3px 0;} .obs-examples{margin:8px 0 12px; padding:10px 14px; background:rgba(28,43,52,0.04); border-radius:6px; font-size:13px; color:var(--ink); line-height:1.8;} .obs-examples p{margin:0; font-style:italic;} .obs-note{margin-top:12px;} .obs-note-label{font-family:'IBM Plex Mono',monospace; font-size:11px; font-weight:600; letter-spacing:0.06em; color:var(--moss); text-transform:uppercase; margin:0 0 3px;} .obs-note-prompt{font-size:12.5px; color:var(--ink); opacity:0.65; margin:0;} .checklist{list-style:none; padding:0; margin:18px 0 0; display:flex; flex-direction:column; gap:8px;} .checklist label{display:flex; gap:10px; align-items:center; font-size:14px; cursor:pointer;} .checklist input{accent-color:var(--moss); width:16px; height:16px;} .resource-heading{font-family:'Fraunces',serif; font-size:14px; font-weight:600; margin:14px 0 5px; color:var(--ink);} .resource-list{margin:0 0 4px; padding-left:18px; list-style:disc; font-size:13px; line-height:1.65;} .resource-list li{padding:2px 0;} .resource-note{font-size:12px; font-style:italic; color:var(--ink); opacity:0.7; margin:6px 0 10px; padding-left:10px; border-left:2px solid var(--moss);} .card{ background:var(--oat-deep); border:1px solid var(--paper-line); border-radius:12px; padding:22px 24px; } /* ---------- CLASSROOM MANAGEMENT (fixed feature) ---------- */ .cm-fixed-badge{ font-family:'IBM Plex Mono',monospace; font-size:9.5px; letter-spacing:.06em; background:rgba(200,168,112,0.12); color:var(--rust); padding:3px 9px; border-radius:100px; margin-left:8px; text-transform:none; vertical-align:middle; display:inline-block; } .cm-banner{ display:flex; align-items:center; gap:14px; background:#EDE0C8; border:1px solid var(--rust); border-radius:10px; padding:14px 18px; margin:22px 0 30px; max-width:62ch; } .cm-banner-ic{font-size:20px; flex-shrink:0;} .cm-banner p{margin:0; font-size:14px; font-weight:600; color:var(--bark);} .cm-steps3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:28px;} .cm-step{background:var(--oat); border:1px solid var(--paper-line); border-radius:12px; padding:18px 18px 20px;} .cm-num{ display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:var(--rust); color:var(--oat); font-family:'IBM Plex Mono',monospace; font-size:12px; margin-bottom:10px; } .cm-step b{display:block; font-family:'Fraunces',serif; font-size:15px; margin-bottom:4px; font-weight:600;} .cm-step p{font-size:13px; margin:0; opacity:.8;} .cm-example-qs{margin:4px 0 18px; padding-left:0; list-style:none; font-size:14px; line-height:1.85; color:var(--ink);} .cm-example-qs li{position:relative; padding:3px 0 3px 20px;} .cm-example-qs li::before{content:"–"; position:absolute; left:0; color:var(--moss); font-style:normal; font-weight:600;} .cm-quick-check{margin:28px 0; padding:20px 24px; background:var(--oat); border-radius:10px; border-left:4px solid var(--moss);} .cm-qc-heading{font-family:'Fraunces',serif; font-size:17px; font-weight:600; color:var(--ink); margin:0 0 12px;} .cm-quick-check ol{margin:0; padding-left:22px; list-style:decimal; font-size:14px; line-height:1.75; color:var(--ink);} .cm-quick-check li{padding:4px 0;} .cm-qc-figure{margin:20px 0 0; text-align:center;} .cm-qc-figure img{max-width:100%; border-radius:8px; box-shadow:0 6px 18px rgba(28,43,52,0.18);} .cm-qc-figure figcaption{margin-top:8px; font-size:13px; font-weight:600; color:var(--bark);} @media (max-width:760px){ .cm-steps3{grid-template-columns:1fr;} } /* quiz */ .quiz-band{background:var(--mist-soft);} .quiz-band .eyebrow{color:var(--mist);} .bg-oat .quiz-band h2, .bg-oat-deep .quiz-band h2, .bg-bark .quiz-band h2{color:var(--ink);} .bg-bark .quiz-band{color:var(--ink);} .qcard{ background:var(--oat); border:1px solid var(--paper-line); border-radius:12px; padding:24px 26px; margin-bottom:18px; transition:border-color .2s; } .qcard.needs-retry{border-color:rgba(160,57,43,0.45);} .qcard.done{border-color:var(--moss);} .qcard p.qtext{font-weight:600; margin-bottom:14px; font-size:15px;} .opts{display:flex; flex-direction:column; gap:8px;} .opt{ text-align:left; border:1px solid var(--paper-line); background:var(--oat); border-radius:8px; padding:10px 14px; font-family:'Inter',sans-serif; font-size:13.5px; cursor:pointer; transition:background .2s; } .opt:hover:not(:disabled){background:var(--oat-deep);} .opt.correct{background:#DDE9EF; border-color:var(--moss); font-weight:600;} .opt.wrong{background:#F1D9D2; border-color:#A0392B;} .opt:disabled{cursor:default;} .opt:disabled:not(.correct):not(.wrong){opacity:0.55;} .qfeedback{font-size:13px; margin-top:10px; font-style:italic; min-height:18px; color:var(--ink);} .q-retry{ display:none; margin-top:10px; font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:0.06em; font-weight:500; background:transparent; border:1px solid var(--rust); color:var(--rust); padding:7px 18px; border-radius:100px; cursor:pointer; transition:background .15s, color .15s; } .q-retry:hover{background:var(--rust); color:var(--oat);} .q-retry.show{display:inline-block;} /* footer */ .foot{background:var(--bark); color:var(--oat); padding:40px 6vw 46px;} .foot-inner{max-width:880px; margin:0 auto;} .progress-track{display:flex; gap:6px; margin:18px 0 22px;} .progress-track .seg{flex:1; height:5px; border-radius:3px; background:rgba(245,243,240,0.18);} .progress-track .seg.done{background:var(--moss-light);} .progress-track .seg.now{background:var(--rust);} .next-line{font-family:'IBM Plex Mono',monospace; font-size:12.5px; color:#8AAABB;} .next-title{font-family:'Fraunces',serif; font-size:20px; margin-top:6px;} .progress-indicators{display:flex; gap:0; margin-top:4px;} .progress-indicator{flex:1; padding-right:24px;} .progress-indicator + .progress-indicator{padding-right:0; padding-left:24px; border-left:1px solid rgba(245,243,240,0.14);} .progress-indicator .next-title{margin-bottom:0;} a.progress-indicator{text-decoration:none; color:inherit; cursor:pointer; transition:opacity .2s;} a.progress-indicator:hover .next-title{color:var(--moss-light); text-decoration:underline;} @media (max-width:760px){ .hero{grid-template-columns:1fr; padding:40px 6vw 44px;} .principles{grid-template-columns:1fr;} .gallery{grid-template-columns:1fr 1fr;} .try-grid{grid-template-columns:1fr;} /* Books: fit covers to the available width instead of a fixed height */ .book-shelf{gap:16px; justify-content:center;} .book-shelf--uniform{gap:16px;} .book-shelf--uniform .book-fig img{height:auto; width:100%;} .book-fig{width:130px; max-width:42vw;} } @media (max-width:560px){ .stones{display:flex; height:auto; justify-content:center; align-items:center;} .stones > svg{display:none;} .stone{position:static; width:50px; height:50px; transform:none; flex:1; max-width:80px; margin:0 2px;} .stone i.ti{font-size:14px;} .stone:hover{transform:translateY(-4px);} .stone.active{transform:translateY(-6px) scale(1.05);} .stone.completed{transform:none;} .progress-indicators{flex-direction:column; gap:0;} .progress-indicator{padding-right:0; padding-bottom:16px;} .progress-indicator + .progress-indicator{padding-left:0; border-left:none; border-top:1px solid rgba(245,243,240,0.14); padding-top:16px;} } /* ---------- PERSISTENT ARTICLE BAR (every module) ---------- */ body{padding-bottom:72px;} .article-bar{ position:fixed; left:0; right:0; bottom:0; z-index:200; background:var(--bark); border-top:1px solid rgba(245,243,240,0.14); padding:12px 6vw; display:flex; align-items:center; justify-content:space-between; gap:16px; box-shadow:0 -10px 24px -12px rgba(0,0,0,0.4); } .article-bar-text{display:flex; flex-direction:column; gap:2px; min-width:0;} .article-bar-eyebrow{font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:0.1em; color:var(--moss-light); text-transform:uppercase;} .article-bar-title{ font-size:13px; color:var(--oat); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; } .article-bar-title b{font-weight:600;} .article-bar-btn{ flex-shrink:0; background:var(--moss); color:var(--oat); border:none; font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:0.03em; padding:10px 16px; border-radius:100px; cursor:pointer; display:inline-flex; align-items:center; gap:7px; transition:background .2s; } .article-bar-btn:hover{background:var(--moss-light); color:var(--bark);} .article-modal-overlay{ display:none; position:fixed; inset:0; z-index:300; background:rgba(28,43,52,0.62); align-items:flex-end; justify-content:center; padding:0; } .article-modal-overlay.show{display:flex;} .article-modal{ background:var(--oat); width:100%; max-width:760px; max-height:88vh; border-radius:18px 18px 0 0; display:flex; flex-direction:column; overflow:hidden; animation:slideUp .3s ease; } @keyframes slideUp{from{transform:translateY(24px); opacity:0;} to{transform:translateY(0); opacity:1;}} .article-modal-head{ padding:22px 28px 16px; border-bottom:1px solid var(--paper-line); display:flex; align-items:flex-start; justify-content:space-between; gap:18px; flex-shrink:0; } .article-modal-head .tag{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; color:var(--rust); letter-spacing:0.08em; text-transform:uppercase; margin-bottom:6px; display:block; } .article-modal-head h3{font-size:21px;} .article-modal-close{ background:var(--oat-deep); border:1px solid var(--paper-line); width:34px; height:34px; border-radius:50%; cursor:pointer; font-size:15px; flex-shrink:0; color:var(--bark); } .article-modal-body{ overflow-y:auto; padding:26px 28px 40px; } .article-modal-body p{font-size:15px; line-height:1.8; margin-bottom:18px; color:var(--ink); max-width:64ch;} .article-modal-body p:last-child{margin-bottom:0;} .article-modal-end{ font-family:'IBM Plex Mono',monospace; font-size:11px; opacity:0.45; margin-top:22px; letter-spacing:0.08em; }