Holiday and national-day editions from Sivali Corp: `SivaliSocial.frame('holiday', { format, lang, data: { occasion, sign } })`.

Each edition has its own colour pair, while the Sivali identity stays fixed: the white (or indigo) mark glowing at the centre of the dotted orbit, the lockup top-left, Ubuntu type, an indigo halo behind the mark.

| Occasion | Edition chip | Ground | Accent |
| --- | --- | --- | --- |
| `idulfitri` | Edisi Lebaran | deep emerald `#0B3D30` | gold `#E9C46A` |
| `iduladha` | Edisi Iduladha | deep teal `#014A56` | mint `#ADFCB9` |
| `natal` | Edisi Natal | deep red `#7A1426` | gold `#F2C46D`, pine `#2F7D4F` |
| `tahunbaru` | Edisi Tahun Baru | night `#121212` | gold `#F2C46D`, mint |
| `imlek` | Edisi Imlek | red `#A3111C` | gold `#F5C451` |
| `deepavali` | Edisi Deepavali | plum `#3E1150` | marigold `#F6A623`, rose `#E3427D` |
| `nyepi` | Edisi Nyepi | dusk `#141A33` | saffron `#E8A04A` |
| `waisak` | Edisi Waisak | warm cream `#FBF1DE` (indigo mark and text) | saffron `#D9822B` |
| `hutri` | Edisi Kemerdekaan | merah `#C8102E` with a white foot band | white |

Art per occasion (`SivaliSocial.holidayArt(occasion, palette)`, an 800x800 SVG), drawn in Sivali's own style: every motif is line-art with dots along its paths (the orbit dots of the logo), thin hairlines, sparkles, and the glowing Sivali mark wherever a moon or a centre belongs.

| Occasion | Art |
| --- | --- |
| Lebaran | Gold crescent with a dotted halo, three hanging ketupat with woven lattice and ribbon tails |
| Iduladha | Domed mosque with two minarets, crescent finial, dotted courses |
| Natal | Tree built from dotted garland rows, gold star with dotted halo, baubles |
| Tahun Baru | Dotted firework bursts (the Sivali mark at the heart of the largest) over the Jakarta skyline and Monas |
| Imlek | Three ribbed lanterns with dotted tassels, plum blossom branch |
| Deepavali | Rangoli of petal rings around the Sivali mark, three diya lamps |
| Nyepi | Candi bentar split gate under a full moon made of the Sivali mark |
| Waisak | Bell stupa on its terraces, lotus, rising lanterns, the Sivali mark as the full moon |
| HUT RI | Sang Saka Merah Putih on its pole (red stripe on top in a brighter red with a white outline, white stripe below: never flip it), "82", Monas and the Jakarta skyline in white on red |

Rules
- Orbit rings, corner arcs, the edition chip and the sign-off take the accent; text and the mark stay white on dark editions and indigo on light ones.
- Art uses cultural and seasonal motifs drawn in the house line-art style, never people, mascots or stock illustration; every occasion gets the same level of care.
- Check years and dates against the official calendar every year (sample: 1448 H, Imlek 2578, Saka 1949, Waisak 2571 BE, HUT RI ke-82, Deepavali per the Malaysian and Singaporean calendar). Post on the day, 06.00 to 08.00 local time.
- Sign-off is the group ("Keluarga besar Sivali Corp"); no product mentions, no calls to action.