This is a submission for Frontend Challenge - Comfort Food Edition, CSS Art.
What I Built
A kulhad of masala chai, steaming, on a wooden table. Whole spices scattered round it — star anise, a cinnamon stick, cardamom pods, cloves — and a biscuit leaning against the cup with one bite already gone.
The brief says "the dish you grew up eating", and for a very large number of people the honest answer isn't a dish at all. It's four o'clock, every day, for as long as anyone can remember. Chai isn't a meal, isn't a course, and isn't optional.
The cup matters as much as what's in it. A kulhad is unfired terracotta, thrown by hand, used once and thrown back into the earth — which means it's never quite symmetrical, always a little rough, and it makes the tea taste of wet clay. That roughness is the entire reason I picked this subject: matte clay is far kinder to layered CSS gradients than glass or ceramic will ever be.
Everything here is a div, a gradient, a clip-path or a shadow. No SVG, no images, no canvas.
Demo
Journey
Getting the silhouette right matters more than the shading
My first attempt was technically fine and completely wrong — it read as a
plant pot. I'd made it tall, and tapered the base to about a quarter of the rim width.
A real kulhad is squat, and its base is a bit over half the mouth. Once I fixed the ratio, everything else in the picture suddenly worked. The shading hadn't changed at all.
.cup {
clip-path: polygon(
1% 0%, 99% 0%,
97.5% 13%, 95.5% 26%, 93% 40%, 90% 54%,
87% 67%, 84% 79%, 81% 90%, 78% 100%, /* base ends at 78% / 22% */
22% 100%, 19% 90%, 16% 79%, 13% 67%,
10% 54%, 7% 40%, 4.5% 26%, 2.5% 13%
);
}
Eighteen points instead of four, because a hand-thrown cup shouldn't have a single straight edge anywhere.
The clay itself is five stacked gradient layers — throwing rings from the
potter's fingers, a rim light down the left, the shadow side, a specular
bloom, then the body colour:
background:
repeating-linear-gradient(0deg, rgba(94,46,26,.16) 0 .28cqw, transparent .28cqw 1.5cqw),
linear-gradient(100deg, rgba(255,220,186,.5) 0 5%, transparent 30%),
linear-gradient(260deg, rgba(48,20,8,.62) 0 7%, transparent 40%),
radial-gradient(52% 38% at 32% 24%, rgba(255,228,198,.4), transparent 68%),
linear-gradient(180deg, #d09468, #b9714a 44%, #8c4a2c 84%, #5e2e1a);
That first line — the throwing rings — is what stops it looking like a
rendered 3D cone.
Steam is the whole trick, and it took three goes
First go: invisible. Low-alpha white, heavily blurred, over a dark brown room. It vanished.
Second go: a chimney. I brightened it, but every wisp was positioned at left: 0 inside a zero-width container and centred with translate(-50%), so all five rose from the same point. Real steam doesn't do that.
Third go: right. Two changes. Each wisp got its own horizontal origin, and the whole group got mix-blend-mode: screen so it adds light to the room instead of laying grey film over it.
.steam { mix-blend-mode: screen; }
.steam i { left: var(--x); } /* not left: 0 */
There's a third subtlety I only found by staring at it: each wisp's gradient fades in over its first quarter, so anchoring the group at the liquid surface leaves a visible gap between cup and steam. The steam has to start inside the cup, where the cup itself hides the transparent lead-in.
The bite is a mask, not a drawing
The most satisfying five lines in the file:
.biscuit {
background: radial-gradient(circle, rgba(140,88,36,.42) 0 .28cqw, transparent .3cqw)
1cqw 1cqw / 2.7cqw 2.7cqw, /* docker holes, tiled */
linear-gradient(170deg, #ecc78c, #d8ac6b 52%, #b98a4a);
mask-image: radial-gradient(circle at 96% 16%, transparent 3.2cqw, #000 3.35cqw);
}
mask-image punches a real hole through the biscuit — crumb pattern, toasted edge, box-shadow and all. Overlaying a background-coloured circle would have faked it, and would have broken the moment anything passed behind.
Eight petals, one custom property
The star anise is one rule and an index. Each petal is the same element
rotated by its own --i:
.anise i {
transform: rotate(calc(var(--i) * 45deg)) translateY(-2.6cqw);
}
<i style="--i:0"></i><i style="--i:1"></i> … <i style="--i:7"></i>
Rotate-then-translate is the whole radial-layout pattern, and it's worth
keeping in your pocket.
Sizing: one container query, zero breakpoints
Every dimension is in cqw — 1% of the scene's own width — off a single
container-type: inline-size. No media queries anywhere. The same technique let me drop a simplified version of this cup straight into the hero of my landing page entry without touching a single number.
The sprinkle of JavaScript
About forty lines, for two things CSS genuinely can't do: randomise the steam so no two wisps ever line up the same way twice, and dunk the biscuit.
Both are enhancements. The steam has hand-authored nth-child fallbacks and the biscuit sits exactly where it should — empty the JS pane and you still get the finished picture, you just lose the dunk.
One detail worth stealing: the dunk button re-enables itself on animationend, but reduced-motion users never get an animationend — so there's an explicit fallback rather than a button that stays disabled forever.
Accessibility
CSS art is still an image, so it's marked as one: role="img" with an
aria-label describing the scene, everything inside aria-hidden. The dunk is a real <button>, and prefers-reduced-motion stills the steam without hiding it — reduced motion means less movement, not less picture.
This is my second CSS Art entry this round, alongside Midnight Fridge
Raid. Two very different answers to the same question: comfort food isn't a recipe, it's a time of day.
Code is MIT licensed and on GitHub.
